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", 0x1000}], 0x4, &(0x7f00001ae000)=[{0x110, 0x18c, 0xfff, "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"}, {0x60, 0xff, 0x7, "15eb2e0009fbc5e6372f79221b78a295f2c2ebf043ffa5a0424fa81e61c6629628613d75bfecd34afb4a5811f21b3c3cd2ec732f30e8f39fcb4f4bcbe44fdca9cbad8856ecf65f9cb2c3dceb66879d20"}, {0x50, 0xff, 0x3, "22f168d335bfdf46fba67f8fb8912c71ba8f040797222b83a24ddadfe83c05d1eb3af39dc01777175cc6eb47a2564a7ecab99b499277c7e357"}, {0xd8, 0x109, 0x0, "5b2be4596d883e18c9e5bffdcae6973743a1080c15ea73dbf8681be7f0899695fdbad54abfde184d80d9b662986da712b73e1022e1234ee66f4274eba63f8cdda77ebb6b68ed558b2efedd465af8c329ed3d14de48046b298e9b2238dc9170bcba22bf06bf126a52637eb8f0144e8e5424bfb506b76c747c5de7fc4cf51f007c014b484a52451805f157e27e1fb621b85404babcad33cbd71a59957fc2d34818fe9683153519bb2387a999ea4385af33944935fcb5a0b2158549eca1a9a8d63964721bda5d988ca2"}, {0xc8, 0x11, 0x3, "3c8c96688413568a1dd05a2cfe92bf090ac6804ef457de052d884482ab2b52e9a79f26ce5b67d70f78de5987709110b03d4267a8672eb9cc9b90a1e7b76d9d733aa645ff08b583459e888451768c26de05c263f78ed4ee46e49490398d8107ef4a4ae7a8fc99b26a5e0b397933f6498a95f645cba948685ba985cea40d28a951e088f8b8a75ccb0692c64f59522bafd55be5a1dfa03dfc802231f93ec4d1b513f44a74fb489bc6972a95cdc8343ad33672b1"}], 0x5, 0x80}, 0x8000) 2017/07/28 07:15:52 executing program 6: mmap(&(0x7f0000000000/0x3c4000)=nil, 0x3c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003c4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000069000+0x213)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r1, 0x0, 0x7, &(0x7f00002d9000-0x25)="", &(0x7f0000367000)=0x0) mmap(&(0x7f00003c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c5000-0x44)=@ethtool_link_settings={0x4d, 0x3f, 0x7ff, 0x54, 0xffffffff7fffffff, 0x5, 0x6e57, 0x9, 0x676, 0x788b, [0xfffffffffffffff7, 0x0, 0x0, 0xfffffffffffff001, 0xc9ea, 0x7fffffff, 0xff, 0x1], [0x6, 0x0, 0x1, 0x100000001, 0x7ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 07:15:52 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) gettid() pause() r0 = syz_open_dev$sg(&(0x7f00009c0000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ee0000-0x28)={&(0x7f0000684000/0x3000)=nil, 0x7, 0x7, 0x10, &(0x7f000065a000/0x3000)=nil, 0xcff}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioprio_set$pid(0x0, 0x0, 0x100004001) mmap(&(0x7f0000242000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000e00000-0xc8)={0x74, 0xbd, "d4063510700061d3486f238a5c430bf1ecb64d9cc832a4058b16046ab30f4670986ad644f7f9ff7d60264d54d7a35c1872562286624f694d9fd57e0433a90b545d837328280524d8711e73b02715cfed9a523ed3e3915633aa17027d96fa2d853d0980fd65ef14c5b9d48a9523a9f2c125d84d4495d9536dfac0deb358ac085080c3e5121e048eb4bb06540bfe1f762e3cde6e17ed8211328b8b49fd274ab02b887bffdbe7e1a7adaa74362532bd5cfaf5b73a7f29fae5752b7c9e8e9a"}) mmap(&(0x7f0000be9000/0x13000)=nil, 0x13000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x800000000000) faccessat(0xffffffffffffffff, &(0x7f0000bfa000-0x8)="2e2f66696c653000", 0x1a, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x8, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000024000)="2f6465762f73672300", 0x0, 0x1000142) write$fuse_init(r4, &(0x7f0000beb000-0x27)={0x50, 0x1, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write(r4, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d90000274ab3567dbaa01044c0d26618829a68b01b6e8deca93f159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000922000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:52 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00001f9000)=0x0, 0x7) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r3, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000fbb000)=0x4085) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x3b00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000dcf000)={0x4, 0x1, 0x5, 0x3d98, 0x80, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r5, r5, 0x80000) r7 = semget$private(0x0, 0x3, 0x200) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f00006b6000+0x8e)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x2, 0x6, 0x6, 0x7, &(0x7f000009c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8b1, 0x4, 0x8001}) semtimedop(r7, &(0x7f0000c5f000)=[{0x0, 0x6, 0x1800}, {0x3, 0x1, 0x1800}, {0x0, 0x1000, 0x1000}, {0x1, 0xffffffff, 0x1000}, {0x3, 0x6c, 0x800}, {0x4, 0x8, 0x800}], 0x6, &(0x7f00001ad000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002f6000-0x8)={0x0, 0x842}, &(0x7f0000474000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00003a1000-0x14)={r8, 0x5, 0x9, 0x7fffffff, 0x2, 0x22800000000000}, &(0x7f0000fac000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000e4000)={r9, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x81, 0x80000000, 0x80000001, 0x81, 0xffffffff, 0xe8, 0x1, 0x186a6999, 0x3, 0x1, 0x3, 0x1f, 0x3d5c, 0x10001]}, &(0x7f00006e1000)=0x108) sendmsg$netlink(r5, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000219000-0x14)=[{0x14, 0x101, 0xd05, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f000047a000+0xc44)=[], 0x0, 0x4}, 0x0) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f0000b17000-0x4)=0x0) 2017/07/28 07:15:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1000000000002, 0x420000) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) read(r2, &(0x7f00005cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00003a5000-0x8)={@loopback=0x7f000001, @rand_addr=0x40}, 0x8) write$fuse_init(r2, &(0x7f0000940000-0x50)={0x50, 0xffff, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0xfff7fffffffff001, 0xee42, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl(r1, 0xd, &(0x7f000037d000)="35367a025d6c99cb15fdb92cd6d098513ee75a77a8d50e825d80d6b616d204dfb4e265fc9ba184d3c125531627bd3caf8327c96622610d763d56d27e6aa82c5dc7c7215716d6b602618c35f0edc7a1f4831dae92b134e53b61bd3efb408c82000cb60d07b764cdef36ac48d98f2869d0e0edf3a07ff054889b656badb61343dc06586063bbc9a68371a1ecae126b04eeb65db736f59537c7276bec9a844c348eb59f462fd2e1a5caff38ff54") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000008e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd32, 0x0, 0x0, 0xc, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fca000)=@assoc_value={0x0, 0x0}, &(0x7f0000146000-0x4)=0x8) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x400}) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x100, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) timer_create(0x1, &(0x7f000031b000-0x50)={0x7ff, 0x8, 0x0, @pad=[0x0, 0x750, 0x8, 0x6ee4, 0xfffffffffffffffa, 0x3, 0x9, 0x391]}, &(0x7f00001ab000)=0x0) timer_delete(r5) write$tun(r4, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000018f000/0x4000)=nil, 0x4000, 0x1000006, 0x9010, r4, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000e16000-0x78)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x1000, 0x2, 0x1ff, &(0x7f0000822000-0x10)=@common="69666230000000000000000000000000", 0x80, 0x639, 0x631}) getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008cc000)=0x0, &(0x7f0000bdf000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002a5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000-0x4)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000518000)={0x0, 0x0}) 2017/07/28 07:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000005) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fca000)={0x77359400, 0x0}, &(0x7f0000237000)={0x3}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000026f000-0x5c)={{0xa, 0x1, 0x9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x4, [0x0, 0x40, 0x1ff, 0x0, 0x2, 0x2, 0x7fffffff, 0x400]}, 0x5c) clock_gettime(0x0, &(0x7f0000d8e000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fca000)=[{0xff, 0x0, 0x3, 0x0, @tick=0x40, {0x0, 0x4}, {0x0, 0x3}, @connect={{0x9a, 0x1000}, {0x1f, 0x100000000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffffffff7}, {0x0, 0x0}, @addr={0x16, 0x81}}], 0x60) ioctl$int_out(r0, 0x5460, &(0x7f00009eb000)=0x0) getpriority(0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000730000-0x10)={0x4, 0x0}, &(0x7f00007c3000-0x10)={0x0, 0x0}) unlinkat(r0, &(0x7f00000fb000)="2e2f66696c653000", 0x0) io_setup(0x7, &(0x7f000077f000)=0x0) ioprio_get$pid(0x2, 0x0) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000dac000)=0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000015c000-0xb)={0x1, 0x0, 0x8, 0x300000000000, 0x80, 0xfffffffffffffaf5, 0xf, 0x8b, 0x2, 0xfffffffffffffff7, 0x1}, 0xb) 2017/07/28 07:15:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) pipe(&(0x7f0000849000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f000043a000)="2e2f636f6e74726f6c00", 0x11) rmdir(&(0x7f0000434000-0xa)="2e2f636f6e74726f6c00") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000314000-0x40)=[{0x0, 0x1}, {0x2, 0x1}, {0x4, 0x3}, {0x6, 0x2}, {0xf, 0x1}, {0x8, 0x200}, {0x8, 0xa0}, {0x6, 0x40000000400000}], 0x8) writev(0xffffffffffffffff, &(0x7f0000e45000-0x90)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00001af000-0x4c)={0x47, 0x7e8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x66) 2017/07/28 07:15:52 executing program 4: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000067000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000ba000-0x4)=0x400, 0x4) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000ba000)={@generic="69f5d7294b3786437605d063ec782491", 0x81}) r5 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r5, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) sendfile(r7, r5, &(0x7f000000c000)=0x0, 0x2ea96fac) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000bb000)={0x0, 0x4, 0x2, 0x7, 0x1000000000000000, 0x3cd8}, &(0x7f0000086000-0x4)=0x14) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000bc000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000083000)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000092000)={0x0, 0x1}, &(0x7f000008d000)=0x8) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000bc000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000bb000)=0x8c) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000004b000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6bbc, 0x9, 0x1, 0x0, 0x1, 0xffff, 0x1000, 0xff, 0x80000000, 0x10000, 0x1, 0x9, 0xbfd4, 0xfffffffffffffffd, 0x7]}, &(0x7f00000bb000)=0x108) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000bb000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000bb000)={0x0, 0x41, "c4dee578ba66c94fee18e94787426b50f51f7d91b252c0d38d8ba0bad6ac57944c0bdff67ff49a64374de64fccf57707b9241656aac7e2844ccbaee353dc2e4a13"}, &(0x7f00000bc000-0x4)=0x4c) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000bb000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xed, 0x100000001, 0x96, 0x80000001, 0x40, 0x4, 0x3ff, 0x401, 0x5, 0x3, 0x8, 0x100000001, 0x3f, 0x5ced, 0xda8e]}, &(0x7f00000bc000-0x4)=0x108) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000bc000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000007c000-0x4)=0x8c) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000000f000+0x5fd)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x1f, 0x3, 0x28}, &(0x7f00000bb000)=0xa0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000bc000-0x108)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x400040000000000, 0x7, 0x0, 0x1ff, 0x8, 0x4, 0x1000, 0xffff, 0x6, 0x1, 0x8, 0x6, 0x0, 0x9]}, &(0x7f00000bc000-0x4)=0x108) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000bb000)={0x0, 0x6}, &(0x7f00000bc000-0x4)=0x8) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000075000-0x10)={0x0, 0x1, &(0x7f00000bb000)=[@in6={0xa, 0x0, 0x7a, @loopback={0x0, 0x1}, 0x10000}]}, &(0x7f000009d000-0x4)=0x10) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000062000)={0x0, 0xa719, 0xbf3f, 0x7fff, 0x8000, 0x8, 0x7fff, 0x7ff, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0x9, 0x400}}, &(0x7f00000bc000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000005f000)={0x0, 0x0, 0x20}, &(0x7f00000aa000)=0xc) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000bb000+0x94e)={0x0, 0x46, "0e7766814309dc29cfa79ea39ffb24af79fdbcfce77801c426d1d0faefe6c2c94d7c32d1deb8e96ed407e52e644b5ae23fed3110928f92a5249527802c0930e20470a8b3e247"}, &(0x7f0000010000)=0x50) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000001b000)={0x0, 0x8000}, &(0x7f000008b000)=0x8) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000068000-0x8)={0x0, 0x3ff}, &(0x7f00000bc000-0x4)=0x8) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000bc000)={r10, 0x1e}, &(0x7f00000bd000-0x4)=0x8) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10001, 0xeb, 0x4, 0x1, 0x8001, 0x2, 0x10000, 0x7, 0x0}, &(0x7f00000bb000)=0x20) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000071000-0xc)=@sack_info={0x0, 0x100000001, 0x0}, &(0x7f00000bb000)=0xc) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000a2000-0x8)={0x0, 0x9}, &(0x7f00000bc000-0x4)=0x8) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00000bc000-0xc)={0x0, 0x2, 0x30}, &(0x7f00000bb000)=0xc) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000bb000)=[{&(0x7f00000bb000)=@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000bc000-0x20)=[{&(0x7f00000bb000)="9a8d0ebfc4534840b426c08518b55f6749ce19d3c0c482c0a3b0630d19f132aa981a7d324d4fc2578b174f9d888494ea08cc8027084562631695ccf58a496ed9aee71f9a5975a6be7ceb67263f71abcd60d2f2575e25d630d939e3300b67336b496b094d15cadc36925136e8b232ef47bbf7bbed244435b18edfa7a36e352f2e2e4fa50951c6a900f4e469a83eaf41a954e212179378b106bc5ba3da8de7e6b861a326370812336724483a37208d0317df0f30ef1acf68813a216e9510c63c6b3433d4060b191c3c67fafdb58b30cc711e1a54262bb2f8d313b95ecc32d61d752db47c7eab301f3b2c621f9e509facffba2c72", 0xf3}, {&(0x7f000006d000)="b3a9ab7b68de70b13bc6", 0xa}], 0x2, &(0x7f00000a2000)=[@init={0x18, 0x84, 0x0, {0x2, 0x8, 0xffffffffffff0000, 0x5fa}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x100000000, 0xeb, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x2, 0x1, 0x7fffffff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x87, 0x7, 0x8000, 0x7, 0x49, 0xc000000, 0x2, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8009, 0x6, 0x81, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x204, 0x8, 0x8f35, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x1, 0xc5d, 0x0, 0x3, 0x8, 0x410a, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xf215, 0x81, 0x8, 0x1ff, 0x8000, 0x80, 0x3ff, 0x5c15, r15}}], 0x8, 0x40}, {&(0x7f0000037000-0x1c)=@in6={0xa, 0x3, 0x819, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x996}, 0x1c, &(0x7f0000032000)=[{&(0x7f00000bc000-0x82)="3743736e0b774d79c514c44253c32f1463fc6d235ecb52870a7987abe9ca130f8239ad4a23dc6cb6c66748d8da0d0e89d3a37026d0d525c4259b04f86bcfc7e78fb5f564f831637e63a5150abe248615a8a8c0fa15225611547ef89623d376b0a539f472b7449d3b4cf4e4e4c57847371cf3ff5b0655a494f57ef0169932f32b50e0", 0x82}, {&(0x7f000001f000)="708430912191cb3944af7cba9c71e4558681e093dcdf09e97d3be5d5bee412", 0x1f}, {&(0x7f00000bc000-0xd9)="4edd5a720ef3d415bb822f79094de239e41bd9a9c1f5583fe7083f2e8938b721a4777571652acaeca20d82a9f7a84c00cfc927a06c43e3c8ce0af6f7794ce603d9ebaa399749602f3f15ab29e68d6c8b4a46902e407d4e3fc82e8c06c52d52b00d6fc92d113d1d4a5289c528965d4080eac9ec8bd0a174de4a73528d3c8249d9b6b0545ceed7bb218544f78e95b6ec99b223f3a63ee48d373aba66fa4f4e5c31a63e60176b1ef683258af9d2762fbf804dd115b87b4748a6bdfd2ffd302e4d45708291dd4e9dabea86fe3dffa7da9e381965a3f465f7a16159", 0xd9}, {&(0x7f00000bc000-0x44)="f6b8cfc561aa7878146c995e135411560efa84ca09a1d993efe5dcc84d5ea860a03c1af68d0f991e93c12cb153ff6f46b79405508ed729be23b96871d22d0d307f902be5", 0x44}, {&(0x7f000008c000)="28cccf89f6824af505c8cb4c8b276dd09084d409893856302705fe8a745128be99988116af2abb11c5e851a61003e6377918879ded9437838c09dbf8e3ee140ad9e08305385e59795d9003eebdc776756b31a156baa09e1765974073b36d55ee408c2ec72ebc869673f139b20d7067a568fe718e0c594e9fa0114df302072e929117a418ba35421756b9e396e24fae92658f9cd773978af401d41001291b77b56c048850b708aab6f92e3b96a160884bf50d636bf4c50f23771327732cc80967c7322f1420e77849ee249f8d48392e6d78", 0xd1}], 0x5, &(0x7f00000bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x2667, 0x4, 0x7, 0x2, 0x5, 0x1, 0x6, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5, 0x3ff, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xffffffffffff0001, 0xa6, r18}}], 0x3, 0x20004000}, {&(0x7f00000bb000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000089000)=[{&(0x7f00000bb000)="9c4400fd72fdbd947e176e1c80f2ac1a44f05c8c0751ef0133d233b5ee005089ad60e1a135de232a8904354fc6d2f0aa550403951f812643f8292dd2aa579594979ab0311aed7327906464ce750ed7bb079c4cf3806cd2aa6f20c16b1633d9661b43e921919bc2b822e6ec823d83a49413a4e5b9333208b5ebb53e613150fc8d6873c104ab76308d49af6c1b9730ac1d53e4c6df856a488a2e4edec5db0a3661e58327b43fd81f95d82a86450e650ce83da21f3d740a26bad0e22ea785d213d0c474a75c8f08eb1e84a842c8114b504a52ba238e09d4e0a4e758479a535fa6869a63d3c36706a6f99540", 0xea}, {&(0x7f00000bb000)="c2b6780bcaecf87d431cfe2c9a38e205f945f99a044f922c432756cbfc70ab35068d61b06c73293b07255cb046833d686af509688f", 0x35}, {&(0x7f0000048000)="5d7a989df548a5b7bda2660a33bf7f607713840455af79f949e1b4f270d3d4543949729a7d61f6bbc12ff11848f70e0a30a650237a35999af85132f9246a6d340b7f12bab06591e6b57eb3d7eeb2cc3eea25244f1612479c8ea11ab3cdc1e3690632696026b00f5291ed0bb685b9af4e2c8145f76dc2d3a71d84fbc84c995d", 0x7f}, {&(0x7f000006a000)="90534c1fb17fba899c09276a81ad50ded1937251aace6c61001d6c5b44771b6553e900759e3f23101ba6e5d882030252dd3dac112b35385c9fc289294e00a7fbf2783be799ab5fe5e46c8873a0dd8594f447a20ecd9542cc67bdc40e991cdf83b0c51c567db3a31c9cd40a48edf8", 0x6e}, {&(0x7f00000b8000-0x55)="e7af63fbb739253b9147c7df4970e6acac14e636ed46e13c7130f07cf73b2d0a1cef778d346cff26118989fbaf01a53e7965129ba6be2baf3411d34d280974cbe0580530ee8b46b5a28848156ca36ce1b3dee9adbe", 0x55}, {&(0x7f0000060000-0xdd)="b3c7a8b0b61b94165f540cccd6f6c7ee5b7415e903f2f192a4afd24fe827622f5f3c0b7e46a4ea2b9d3dd1732dd6df91e5136d7b998eaeb9d1ee48b96b0721bd3e7c84c42cb33bf469dc1a38cbdf8d6899d31b543806644eb3259433252246fab57c97a4e68edd110127bb92d77322326f1dea0ee9c96510fb17e10a0b13589cde6cd7fcae9dcd1dd31425bc8b1e4bca64cba359538a4b70b5804171e47ede7c4a860883d9ec1bf25affaca4c028cc953a59e239c1a03969878ac10d06df78a00f7a9ccf8d334678b9f9554d883507712056c971f0c094fa42792de943", 0xdd}, {&(0x7f0000044000)="069f8372ff17ea38ea6fd68adcd0bdd43f7a58410872a417c64ddaff398e98a90bd7d7bc4678969342f5b8e8007ba80f4e6873bdfa2093148b2d4d0a4cf3b0248fe34cd3a6851483a6a42170d4cadd9d013a07d4db43e635df7d5e7d2fb46048061592e0e1b2f559b6ed77873378efe215abe131eecc578fe776b505b2b7b0e662f0c6a77f0281e6789d2b54b05bdb2da7", 0x91}, {&(0x7f00000bc000-0xc8)="86e16ae004f46729dddfbdb5074e60d848b03fbca890690a6fc0241c601c87a76f1d4d270ccb9ca8355e16aafe59b8d1b69daecc29f5f9e19e7009f8772c3e0275a6917d432ccee818978e4becd572c5274d4a3754df209c02f2d7b726dfa65e9d66ddc028138c06159e6b80be56d7c7a937f1f7dc5fef39d4f8ae5d1c36161bb4bf43325cce1badbe2e29262abc3dc0abca525795a2de82ff7f56b7ecbdf233bf78cfb326a865f7b7d61a6b57eb4b2f8c923a9cb6d705fbf4556208485f6e4c434032dab6f4bdfd", 0xc8}, {&(0x7f00000bb000)="0d05c9cf2cea8206a6929c58cc2abaf37b8e9fb36bb32455553afb219f98313ff79142d82465dd3ea46026cd9ae954e2584c2ed4d0ce9f005bb4ec665a734be0a2192699f90e41bf96da7a9758784c64c01f4f21011c47de66cee68e33ecd858558664c2a7e92db5756570c48a971c0f4d0ddd66eac3d01323aa7678425697d6892d66be087d059f759bebd2268158b0fdd18a", 0x93}], 0x9, &(0x7f0000034000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x69d, 0x4, r19}}, @init={0x18, 0x84, 0x0, {0x7, 0x40, 0x8000, 0x3}}, @init={0x18, 0x84, 0x0, {0x200, 0x40, 0x40, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x80000001, 0x6, r20}}], 0x4, 0x40}, {&(0x7f00000bb000)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c, &(0x7f00000bb000)=[{&(0x7f00000bc000-0x47)="29e882fa079f78ca90db88a710d5193be6ee01eefafb2d4d971b01910ceb22d9d082fec8a89cadb6c019f1508400c2f5b7e84564cf3a48e64a5049c7b61107bb59d6c398cdda21", 0x47}], 0x1, &(0x7f00000a0000)=[@init={0x18, 0x84, 0x0, {0x6, 0xbb47, 0x3f, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x2, 0x7fff}}], 0x2, 0x48000}, {&(0x7f000005e000)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c, &(0x7f00000bc000-0x90)=[{&(0x7f000003f000)="0e6660c234ab9c1a90be696eb39d01a98615734c88b925da5ff73a69a4b79100088aed868c66ad65c59597d421a1e4562be5cdd3f9e3f34928882585b52c45fb7d13518ba307ed586286bbe426815cfc44e9080eff5d61d51ec69b89fa0259865d44928efab0407b5db611bd245f937d884bd9afe5e1176b1a702ce6ebae566aa818d48136d143dc4048c760f71b582dcd68bde18a613a6f73571771adcac2fd37732e1960384ddd283e5d6266acb988fb680f45b38b3de227d2f51ccf0f395f763934b9ac478c77f3da705e009c6d2a8115cf7e45b2eb6a0a771c5f466f4463d91d919f484d4d2275b33d2f23", 0xed}, {&(0x7f00000bc000-0xb)="8613e72704d6d021ada72a", 0xb}, {&(0x7f0000081000-0xfe)="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", 0xfe}, {&(0x7f0000025000)="784e9d8733b463835a5dce2dd80100efbd78646de32e3caad56878ae15cb04d888eb8fbeb84aa95e8dc920acbdbd8b395a06", 0x32}, {&(0x7f00000bb000)="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", 0xfc}, {&(0x7f00000a5000)="eec167e7b14c050ad95ccfb96fe2eeef14d0cb4b725e027c5d25b08f5c1a9abaa4590f5ba631d0a88d65e12ff8f4fe178502f5f88897627fe0933a31e28f03ef1d202988bcaef4f3264025758bff879d06810cd21d8283f166199e00182c15046541b1bf13a2d578fde303622380c358fe91dd611ef7f30cc220fb3e51a682fd402fd4e890f108b63e7acab7add625d04ccc4c30836607f32327a8f8f525e353213d4f1a65f1a81aed93cbb7d14d0f747d7e8c37363e43e3be", 0xb9}, {&(0x7f0000023000-0xc2)="6e76afdf11381e5107cb9f0fc7fbbd08ec68f25e44c8579d0ba32b5088460cbd825fdf881195aec842cb21420a87453c08fbbc573c4d6fb06bc26da186b5035e65cb561aedd38e45f8384bdd3fa8c6ea5716ab31eceaa2f0a30f7118cfc96d6e07c9ca72f2df91425934f4abc338c2117d1d1502283c33a831c06605c94e122630a8ecee7aa40e539b3a07cc23f8e92c39617ce740d6457a392d4e2c72d84088fb9a26466c58ed72dbd2d1d4c712704f3739b4c206eebf409575bfa318cf8256c35f", 0xc2}, {&(0x7f0000002000)="1f612efecd354980259bc2aa0d52cfd297480003e1c979304f972fa964a89fed708db11733e4b3ab3a374922a6aa4ad13fd5b18baf7d13dea596d42055065a3c54751060ece955f921d440ffb51626652a13d0fededc3f2fffab463a0507f6f493bba63db13bbabf0a3b229c7c98047b3f430a02bd2b545594c45f5c2b6a4c7e2f32dcd1fd6c1aab0357e0aff1c4302aa3ff858c225230d8f4522a", 0x9b}, {&(0x7f00000bb000)="6848f50096a124881ae72da0382438899e904994cc56dcc5d51a00e5992b23b9f1bd2717589e1af6f1db7d436bc2d169d18b7e9a30cf16e8e62723e4cff2234b84138a1de6e2ba2f780f6bf292dfb7f0ee39f88264242d0a0adb93c31eac1f8fe822dba0d310c3816e496186ab8953441a00f4692fb0c44c6f43bcec32ca00c3c6be8926796dc901cd55183c7c812b22ded7a650184b10c8af9f78fbe1b94c20493db9b4edd2fed736a327b28173fe4e4917960c9e3d90d8f6620415e8", 0xbd}], 0x9, &(0x7f00000bb000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8004, 0x697c, 0x7f56, r21}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fff, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x32f, 0x8000, 0x100000000, 0x9dc, 0x80000001, 0xff, 0x4, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x8, 0xc13, 0xc244, 0x7, 0x0, 0xcab, r23}}, @init={0x18, 0x84, 0x0, {0xb6a, 0xffff, 0x5, 0x401}}, @init={0x18, 0x84, 0x0, {0x4013e377, 0x8, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x6f4, 0x200, 0x0, 0x1, 0xfffffffffffffff9, 0x60ac807, 0x1, r24}}], 0x7, 0x1}, {&(0x7f0000042000-0x1c)=@in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000078000)=[{&(0x7f00000bc000-0x89)="57146b725e652c54b431e9e66143b2023b4e5830d86821fd073cfba55952a4a4c22150b40bf13ce7149d7eec747ae905b261779a320f3d92aad962f778db2b0fa73f188b3fe4911b2e305507f01ba075955c7c4cce61e8f75995367b20f8d43039ec0d81fe5110eafa0b57eb72487028b40f93def8467f1befd873306a6a900f95729903803ae58fdf", 0x89}, {&(0x7f00000bc000-0x5a)="b3c56519651aa27084027f74c193c2a57caf9c37663980c4b286a56d2433dd40899e71c512b59da7c5c6cce2ba00f3a0e600567fe19f6bd2ac1dbf79d719262f7be2b05665b752855b7ec524a8ec38c83abbc5025127d2815980", 0x5a}, {&(0x7f00000bc000-0x99)="1a3b1bf3427478bd90b0274bebbc425df304e319232d68b620a46df348fc419fd2f2cc7df499ffdc526c2204609f4c6efd8cb4669dce41d1d14ab705e80e7f158213db6c194abe181a0fec5f2901bfd432305dbebe72e0524aaeb5af1649c82733de273e9d1b5395b5c11bb5fc4688f143b776d2e37b984e822b6b3e111b89488e17cece6c84ff6f9d4f175c474142fd8199cd8b66fb9bec6e", 0x99}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f000008d000-0x1c)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c, &(0x7f00000bc000-0x40)=[{&(0x7f00000bc000-0x55)="049d42624105400429cd26d089d40fb908d074ddd5ca3d1be540614069ac42fdc3538fed756dca74c24fa72abcc037f39a1dbb6db63bd225049a25089411e8c0ff45fcec3dd5ba8225d300e4cb79394bdcc768f798", 0x55}, {&(0x7f0000024000)="0bc291e51374e13f292408e8a3bb5fb72ab4ea1d1d4e78e9f2e92519dafa8840c6d36322fe4b3635ac0f357132db01a2b04a8d1dfb4a01b44e28ae9bf1c6061b1e73ba", 0x43}, {&(0x7f00000bb000)="2d90406e17c5095f288d63fd4f49ce290bb5f2fb25f657bc353baa0f79b9c209764d9ee2a8cca345f2c52a1353016f7f33a839b674dbed32daf01e2190f1ac8563b4db34", 0x44}, {&(0x7f0000046000-0x86)="4b2e02012daa2a0131a545273d7823886c98ae4267f428d0e063ebb8e1a4e03d58f24d48d49e3dfcf6d898bd2538d85a0712dd0bd360caf3ca7f35c13d868b0ef470d347a5887dde426760a6d83504d2e419c3c04072d929fc633cf4a02dd8c9ff3e6daeb3584501c571add09760ffd46f374b04fafdfe636dd61ccb8b992a14b5d0d54783bb", 0x86}], 0x4, &(0x7f0000017000)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x3f, 0xcbf, r25}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x1000, 0x80000000, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xff9, 0x8000, 0x43, 0x7, r26}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0xc9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8008, 0x3, 0x4, r27}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x3f, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xffffffffffff8000, 0x81, r28}}], 0x7, 0x40}, {&(0x7f00000bc000-0x10)=@in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009b000)=[{&(0x7f00000bb000)="6468d81a2c59e025416c8d2d2338b0f89d4cd3f52201d2f444481fc7524808a239ae8fb7e6d99a4e33b7a87fd2120e3d5810375cfaef2d2824fccd60114715d1a807f02d22a16495a2431404a72d8c8772192ebb9a262c9124bf52414d6b4f1c394fc0e706d6fd5174bf68fdf3e62998479527ce27f513962b467634a5446b879c5d99195e1441ee079a6974c2da67f515dda9c77fc50570ab66356a15a54a60", 0xa0}, {&(0x7f0000054000-0x49)="40b4ec60fbc49c26ad1b34388105dfba89f698f27504dee07280cefb286622a1c2255031f52753df817177634d8aaa40584b091a405348c13b0ea4d9e033e27a20758f154f093dd3a4", 0x49}, {&(0x7f000006d000)="d3ff2fb1e39649b43010c004deb9e7cab7e163d866eca0dd34df8bce9f36eef1c716c2024ce6", 0x26}, {&(0x7f000005f000-0x8e)="29cd31b7c1579cd7fca3ad66f119dd0fb0ba3eee9d0b5c69bf158d79edb382f3206f268beac48ce37e4675a7c8d72bfec1618c73ba601b5dbeb748d5df0cedcb67b65d1d04fae17f34037d0f10f899a517dfb0a634e6332c5b19082e8b5fedbd851dd224cfd2cebfdaa14cc64f5e20e88975297fb111723ec589dd15e9daca0da270a917b5c67dc34ae21a1f105b", 0x8e}, {&(0x7f00000bc000-0xcd)="db6f13eaeff5541dca50765544a8cf5f804f6a6b46aab3ecc39d00cc192a67979a36b10ae7c35df1c6a5d9ded812a520e19f65650ab66e0587b0b2aaa8a01d8b369b70a8d8968c3edeff01ca47375947f629a17270f485f030260a9b15225cd12c10c5abf85ae1961d7cc729149809046c14d4cdc661f379e3f23c3e01aefc5392352140793549200ac0e7f4b0e3e613ef6a5069e33c3e245f980290d7c0b62233a591e6f0164765e5f399209f25ca648ee6b9fb830024d50302459dc30402301327fbb373784c9dd66340a247", 0xcd}, {&(0x7f00000bb000)="bfce7b8fd0b0ad5d72fbfade2d0981cac1fbe8fe9d192761a636", 0x1a}], 0x6, &(0x7f00000bc000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x6bbe, 0x8, r29}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8004, 0xfffffffffffffffe, 0x7, r30}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff00, 0xa19, 0x93c, 0xffff}}, @init={0x18, 0x84, 0x0, {0xcd, 0x9, 0x9, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x121, 0x8007, 0x3, 0x3f, 0x6, 0x1, 0x6, r31}}], 0x5, 0x20004000}, {&(0x7f00000bb000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009b000-0x60)=[{&(0x7f0000099000)="9745a5367ac832718e1b3dacfe075c6e0df2328ed1b3cf21add37eb265fa02ddf53a950a74e80ea12a44923f1c087bbcbdc0b10dcafc671f1e4d39408841516be07d3538132437117cd60448a1319622b17c06a6156425af4df0d52d00360a0b82d85cc0a5e861", 0x67}, {&(0x7f00000a1000-0x24)="7adbe25fded228bd886ceb67e417d2bd00d16fbf03ffd523b623f91dd93ae047d94f7dc6", 0x24}, {&(0x7f000006e000-0xaa)="296a93570c3cededc9a981366e177a3d5b8346e1071c86f579aa5d9ce4123688610af6d26ab7195f0c6e29cb63d490a0c002c32e74d4a060ee9301c9da80cf00726f1c3be364c3aae6921c66484efaa9f0792da141e9ff9ea823d444992f959b2367bb222d685666c0295421439dbd5ef39d5689c28c588a73fe8c62aa331d34c4b572b2f141af44a52072102345b6cd67439afa705416a59d492f8379f22534b68a30fbf4409d8e0476", 0xaa}, {&(0x7f0000059000)="", 0x0}, {&(0x7f00000bc000-0x60)="a22e780b9c5d97e30dc7fb0b7849c81dd9a9882b373b53d8f6010e7a1eef5d368ac64c93fa586711a1eafa9da4061a0ce3b17bd0ec1cca5665cdeaecd9d541f326e23dc3758a01861c0216f20b380146d0599050b542816965b915ff20b0fc7b", 0x60}, {&(0x7f00000bb000)="666c438fca9a6557a10b6ca8a12a7c749ad5e69356c1c5f0f0363b5bbf38a3abb24bd5c3c6b69df04562ea738d9f7bf5247d1f452fdd5b75", 0x38}], 0x6, 0x0, 0x0, 0x44004}], 0x9, 0x4001) r32 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r32, 0x0, r7, 0x0, 0x100000000, 0x0) splice(r6, 0x0, r5, 0x800000, 0xfffffdff, 0x0) pivot_root(&(0x7f0000027000)="2e2f66696c653000", &(0x7f0000066000)="2e2f66696c653000") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00000b9000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = socket$inet(0x2, 0x2, 0x0) recvmsg(r33, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[], 0x0, &(0x7f0000e64000)="", 0x0, 0x0}, 0x0) bind$inet(r33, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r33, &(0x7f0000002000-0x5a)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/28 07:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d19000-0xe0)="40", 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x400000100000002) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x109, 0x297, &(0x7f0000359000-0x2)="ff", 0x1) connect$inet(r3, &(0x7f00001f9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000441000-0x4)=0x0, &(0x7f000040b000-0x4)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f98000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ddf000)={r5, 0x0, r6}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000454000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b01000-0x4)=0xe7a7, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000efb000)=0x1f, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x9, &(0x7f0000730000)=0x6c4779c7, 0x4) r7 = dup(r4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000459000-0x4)=0x93e7b9e, 0x4) getpeername$inet(r3, &(0x7f000041f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4ff, 0x4, 0x9, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e904076cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000023c000-0x4)=0x8000000000, 0x4) setsockopt$inet6_tcp_int(r7, 0x6, 0x80000000000002, &(0x7f0000916000)=0x66, 0x4) bind$inet6(r2, &(0x7f0000ab7000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) socket$netlink(0x10, 0x3, 0x8) setsockopt$sock_int(r7, 0x1, 0x3d, &(0x7f00007ce000-0x4)=0x9, 0x4) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="48", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xbff7fffffffffffe}, 0x1c) 2017/07/28 07:15:52 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r3, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x2, 0x100002172, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) accept4$ipx(r0, &(0x7f00007a6000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000075c000)=0x10, 0x80800) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(r5, r4, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) syz_open_dev$sg(&(0x7f0000b14000)="2f6465762f73672300", 0x1ff, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000000)="00", 0x0) pwritev(r6, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x0) setregid(0x0, 0x0) 2017/07/28 07:15:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x81, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x101, [0xfffffffffffffffd, 0xeef, 0xfffffff000000000, 0xfffffffffffffe01, 0x5cca710b, 0x4, 0x1, 0x6]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x20, 0x2, 0x9}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x81) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, r3, 0x0) mlock(&(0x7f000056c000/0x2000)=nil, 0x2000) 2017/07/28 07:15:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bf3000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00007b0000)={r2, &(0x7f00002a6000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0xffffffffffffffff) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000f9f000-0x20)={0x2, 0x3, 0x5, 0xfe0000000000000, r1}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000001, 0x7, &(0x7f0000b68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x800000000000000) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000fa0000-0xce)="6008ba630b1f136f8410378dce40f239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000c51000/0x4000)=nil, 0x4000, 0xa, 0x34, r3, 0x0) ptrace$setopts(0x420b, r4, 0x8, 0x8000000000009) ptrace$getregset(0x4204, r4, 0x203, &(0x7f0000d38000-0x10)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/07/28 07:15:52 executing program 3: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0xd38, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x1ed4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x80, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x3) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x5, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00002c7000)="2e2f62757300", 0x0, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x2, 0x100002172, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b84000)="2f6465762f70746d7800", 0x802, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(r5, r3, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f000068f000-0x4)=0x0) syz_open_dev$sg(&(0x7f00007a7000)="2f6465762f73672300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000717000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000375000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r4, &(0x7f00007f2000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x8000, &(0x7f00004b4000)={r7, r8}) r9 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb8000)=0xb) bind$unix(r9, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockname$unix(r9, &(0x7f0000f7e000-0x3d)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b07000-0x4)=0x3d) sendmsg$unix(0xffffffffffffffff, &(0x7f00008b9000-0x38)={&(0x7f0000443000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005fa000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x4) 2017/07/28 07:15:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ec2000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x30, r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4000000000) writev(r3, &(0x7f0000b13000)=[{&(0x7f0000f6f000-0x2a)="2900000021001980013d3524000a00200200001600000000000000040d000a00000009001b08ec007f", 0x29}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x9, 0x14, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000670000)=0x5, 0x4) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r8 = accept$inet(r7, &(0x7f0000a72000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000096e000)=0x4, 0x4) socketpair(0x5, 0x0, 0x9, &(0x7f0000eba000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r6, 0x29, 0x3c, &(0x7f0000f5f000)=0x20000e, 0x4) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f0000f5f000)=0x40, 0x4) accept4$inet(r8, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000a0a000)={0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6d52, 0xb662, 0x0, 0x6, &(0x7f0000a17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x7f, 0x1800000000000}) connect$inet6(r6, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b}, 0x1c) socketpair$inet_sctp(0x2, 0x4000000005, 0x84, &(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r6, &(0x7f0000426000)="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0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r9, 0x8915, &(0x7f00006b5000)={"7964afe51cd0268170d248280dc64af8", {0x4, 0xca, 0x3, "c0c9b3647d77", 0x6, 0x0}}) recvfrom$inet6(r6, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) 2017/07/28 07:15:52 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) accept4(r0, &(0x7f0000845000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xe, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xb, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) r5 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x20, 0x5, 0x5, 0x0, 0x0, 0x8, 0x1000, 0xc, 0x4, 0xcba, 0x1, 0x5, 0x0, 0x105, 0x2, 0x1f, 0x9, 0x3000, 0x3f, 0x1ff000, 0x3, 0x8000000000000000, 0x7, 0x1, 0x0}, 0x0, 0x54, 0xffffffffffffff9c, 0x7) r6 = socket(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) r7 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r7, 0x0, 0xffff, 0x9) sendfile(r6, r7, &(0x7f0000e65000-0x8)=0x32, 0x10001) r8 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r9 = perf_event_open(&(0x7f0000504000)={0x7, 0x78, 0x6, 0x9, 0x7, 0x81, 0x0, 0x100000001, 0x2, 0x3, 0xffffffffffffffe0, 0x101, 0x4, 0x0, 0x0, 0x7fffffff, 0x2, 0x1, 0x7, 0x2, 0xf7d, 0x9, 0x4, 0x8, 0x800, 0x4509fa7b, 0x0}, r3, 0x1, r5, 0xf) r10 = fcntl$dupfd(r4, 0x406, r9) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000009d000)={0x0, 0x0, 0x0}, &(0x7f0000b7b000-0x4)=0xc) getresgid(&(0x7f0000cc5000)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000820000-0x4)=0x0) sendmsg$netlink(r6, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0xfffffffffffffe00}, 0xc, &(0x7f0000d78000)=[{&(0x7f000014c000)=[{0x1010, 0x5d65, 0x900, 0x101, 0xf0dc, 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{0x24, 0x80000000, 0x3, 0x10000, 0xec42, "a30898e4f003bc5255476562994e9305e27d"}, {0x104, 0x95d3, 0x300, 0x3f, 0x3, "de124df8d4c556795418594affb508407aa4abc2cb683bdb2b2482f018a52455a5762c5ad933872494c0c201ecd85c6813cede4ce39bced50693d37ac4807820198613c230e476fb84a48efc298f93afb2223ed721fd85465b508014d1311b60e0f315c28ad729f76f0b1ad2850e8a4f8fd61b657b9f10f87767c78d32f05951abeff24b41947430e65927681c836c7a20b0cc3246b67febbbf3d1f4a5a9dbc205fcbdfb7afedc4fb6a677379dd1e5dd3ba79e26718cd77125c42a8c2f6b47b03b1664de9aee9b3579837c5b951cfd41ed6694b52e342af8ae2cdfcd873287fd070626a01cc8ba899af833c2edf7aba5628e"}, {0xd4, 0xffffffff, 0x4, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b4c5894c2d75198e6587f79a95f5a62b87f6991334e942b9434"}, {0x94, 0x1, 0x809, 0xfffffffffffffdf4, 0x1, "e6bc27e0a2a0d71924b63f71afcd861bc97e0a1d14a6d79eb5b9962728b8fba492a66eef2e7824b9e850981652ee5a3e5c58944a07bbf88c01a27dfc4a564d920866ea734cc50d95201e5a94772016b3f424fe79ec7dd62f08b2de2ac221727c4c9f19443de5d750eb8bb0496d5f71f3deb7f7521d491386ca81511a1ce3981c3a83"}], 0x13c8}], 0x5, &(0x7f000074f000-0x68)=[@rights={0x18, 0x1, 0x1, [r7, r9]}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @cred={0x20, 0x1, 0x2, r2, r13, r14}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x20000050}, 0x20040850) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r10, 0x0) gettid() gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000364000)={@common="67726530000000000000000000000000", @ifru_mtu=0x0}) 2017/07/28 07:15:52 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$void(r0, 0x5451) r1 = gettid() connect(r0, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0xbbe, 0x34b, 0x7ff, 0x6}}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba6000)=nil, 0xba6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000154000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ba6000)={0x1, &(0x7f00005a8000-0x8)=[{0x6, 0x6, 0x69, 0x9}]}, 0x10) bind$inet(r2, &(0x7f0000460000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400000000000101) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f000076d000)="7a3f0ce9dab73cfef21f33c5fcca6514bea9494b4e709f78a79a0e69b541858e40b7983067ebdd4bbe03e85ea3c04c872f356669aef1e6af0e708676a4a9c88cba3617d898b61978e6c20ac37c9b7aedc8bbeecdb8a3ef952047293f00000020deffff20fb9450c48bc44ce21b0f80", 0x6f, 0x20000003, &(0x7f0000908000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00005d3000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x40000000, &(0x7f00005c6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) write(r3, &(0x7f0000ba8000)="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", 0x1000) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r4 = accept$inet(r2, &(0x7f0000640000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000-0x4)=0x10) mmap(&(0x7f0000ba8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002ed000-0xc)={0x2, 0x10001, 0xff, 0xd4, 0xffffffffffffffff, 0x9}) setsockopt$inet_buf(r3, 0x0, 0x1f, &(0x7f0000ba9000-0xb7)="d9fd366ac25dd4283a9f9d3c0fdaa5b837bffff5bd3320c2e29dbf9a94d5586ec7450b4cde5a329bc04b047425bc0b65c955a63d4a5c80864e97e237a946fb660fba29e8040bd357902a5a2c58ecc00f110a4d8bc2b22380cf9373f90673f4699ff6a55d6538e9c73e40110839eb261a16da0fa67b07c029033ebad84d9c14fc863ec51c43e289c5ec0791de92d19a1f3fea90a2c619e4c9a7a76ad80bd70bb6df1b303d312f8a28c9a2537661bafcf929a703178d8de6", 0xb7) close(r4) shutdown(r3, 0x0) 2017/07/28 07:15:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000a19000-0x20)={0x3, 0x4, 0x5, 0x9, r1}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00003a1000)={0x1, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000c75000-0x4)=0x200000000000009) epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000027c000)={0x0, 0x800}, &(0x7f00002b3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000487000-0x64)={r4, 0x5b, "37e745cf9cc7aafdfe078a447b4a565af1718dc0b412059d81d8638f572bd0e4fb411622c8a6f415e6e651e1dedfd3da8d91b11a6e3c44976523edd63d656d6d4c7201bec240c91115153f301995363f6a6c7a268aca8be5c70bda"}, &(0x7f000059b000-0x4)=0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xffffffffffffe, 0xffffffffffffffff) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) prctl$void(0xd) getpgid(0x0) r6 = semget$private(0x0, 0x2, 0x8) semop(r6, &(0x7f0000b0e000)=[{0x3, 0xfffffffffffffff9, 0x1800}, {0x6, 0x4, 0x0}, {0x4, 0x2, 0x1800}], 0x3) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0x0) fcntl$getownex(r7, 0x10, &(0x7f00004b5000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x20) waitid(0x0, 0x0, &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001df000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r8, 0x12) 2017/07/28 07:15:52 executing program 3: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000ceb000-0x24)="706f7369785f00636c5f616363657373246c6f70707031776c616e3073656c696e757800", &(0x7f0000c0c000)="2e726571756573745f6b65795f6175746800", 0x12, 0x200000000) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000aec000-0x4)=0x4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00003e3000)={0x0, 0x0, 0x0}, 0xc) fcntl$setlease(r2, 0x400, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000593000-0xc)={r4, 0x0, r5}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000268000-0x4)=0x100000002, 0x4) recvfrom$inet6(r0, &(0x7f0000e2e000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x0, &(0x7f000079e000)={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000881000-0x4)=0x7f, 0x4) fcntl$setstatus(r3, 0x4, 0x20000000003fffc) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000a3d000)=0x7a, 0x4) r6 = dup(r3) connect$netlink(0xffffffffffffffff, &(0x7f000082a000-0xc)={0x0, 0x0, 0x24, 0x6}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000e54000-0x4)=0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xe, &(0x7f0000dc6000-0x4)=0x462, 0x4) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000006f000)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000a31000-0xc6)="", &(0x7f0000329000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000c55000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000903000-0x4)=0xc) sendmmsg$unix(r6, &(0x7f0000d8b000)=[{&(0x7f000007f000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000637000-0x90)=[{&(0x7f0000236000-0xa4)="c90df9aa434f6a12640e1ae44c623d259a5e40c85c42857d2f6c8c24a41f39eaac8b0ace16d1be00335986be6c453a430b399ae5735fb6b84ee489c44831f95a8cce34cb1a4585ff6c2d564b18ea5639c76aa5fc3b44ef20a37f3aef65f70b9df11c737daff5b9a090d3b48cf70c67a33dc2287bf5b63e655f664de1f8486eaa2620e7183cf67709b856f08ff36e0da56827e371ec0b2eae770810b61cbdb569696df18e", 0xa4}, {&(0x7f0000fcf000)="f097193443b3af1398a120ffa25c1a6f6dc47ae25d02771f52e375785f885d9d3d7dd3f8786eb72d6d4907cba6d0112fe90da80c8f1b86e4627ff1e9e2e8aad449492cf4268dbeefdc8073a8d910ac5b8445331c99676a0bb48ce2c87f82ca6351f2ad6491e96f742ce18864425efef56b8e8e8627e1dc8974c003770e4d6508e984dbff3de62d1e166dec10ee249c77158fcf211e7491efbacf72ab52f7fec2ca4a1d", 0xa3}, {&(0x7f0000b91000-0x1000)="eff8b99d0a98bbcab0da19281dcc5363017d305af38691c4d2f8fdf270f931aede39bd757be767e023ef469163a34e538402c4f7881890c99ab2d6d30c68235cb055b3593d8c244f3cf1a52c22156e8c0fbdd7fb6db1d1ada1407e211a004233b00321ad7d2f18e8449868039d40adbd37a1950e742ebb3dedcbdc75276ceb1d9ee34c48388adffbbfda740c05772bbb39df0c1e6963d5812a7c402d599177b802270618fadbcb2d87420c9c021cd149e5e0443be1627e93f092602c1e6ae50dabe7f2b404dfc20c5565b65788ac19ad4baeabc604e8c306888935f2ce2bd0109a92d90a3335ffee27a457953d0e75f0860c9a743cf925df7d3199a9c1962f7900cc555f2bea688c12471cb5f807b0ab1c2d758d95830672f71e2321f4c39c6592ea8bd96682a217a93578eedc53e1db832883e96aa27525cf006fb93a3cb3fbae0847f8132180fbd44e3eb99b8bebeebf014761bece7594c369d22d9065736c817a4b66829593ae3716018199284da83c9a87fcadbb1545075b0655138b6449354d31653092a24d2ca89a4e217a64eadf692d6960e25ea9bd7a107f4ce30fe0827e31003aad9ba80ebdf8a6cc9022f2c3cd7e54f291844a2b7b16bc11e35e9e11f053f14653fc83a5e14e27c9ed33cbca0e2f0eaff8ca8bf41b0fa7a1a3b2d720f59d0d4c9b051c57f22d888edfb32af51a78e32e42c9233ae8b8c4e9e9dbc3bf5e8ab6c890abb61d8fb410760a63c702a6afa3adbceb35112b45437adb799d17d44f3fc3ca210f886654c86b45e79ce34ef83da1acfd6b2997670eb28436fedfde30395b9a0c0e1c59c2648c99ce118c9351d45e2814743414cee6e1e90adae6799f52f97998266edd91effae4c875eab2d43eec145a66a73508717acad72be1fa1003e4149c39354ded69f861dfe94bf944b97dc05b3dff037ba6b645d6143f93c36bf685329b9a63a63394ba6f1e9d5a7a9fb20c5b3ce88cde12a60ec4d3f6e47bfb830b7ac9e2947eb4fcbea09540a7fec71f0190e94e81577594b40ad2ae165768998ef489656928141ecc5eebb72d130670211d2f989720871a0697b652fc3373bff96f50654784bae0bb32c1a4049a6b1947239c487ebbd37b5c170faef45bb48270c8419bc783cdef9488c44bc39b532787d1a998be5822f43c55812ebd582c72a09b240f802ca41d2775bd0a7a536d3281798a3fb50383fbbc13cfdde2f37dbfc6b427bb50cac6ed929427075c0734d500ec904491fe86b2974a5b60758b3bc18f2c049b1f23e5c45ca65a5464e47aa659396c39a50727a6ab5c8df192f257dbfebc308c3ebc1732a133961687f4813a6c19f5046d9137980827f198e9c0fc3545bb9353ea0e773bf4b6016d7ee129b798518124e8e9923f6107d5e2710c2f5ac24ebd91e8cf78f0f89eea3bdb80b74af838b10475e874f72dace16ae82d4eb40cca2bec913eec183cf85b84d050250443449bcb7c03959d3e5944b1f7f6e0be15cac97e97a585c0ae27e21dde030aad4cfbbd5caa6e2470a16ca8bae8d0e7ef2ca3289bc646e602a8674a9ca7a0876e3cc4d50cc744168ef9ea341c95311cfdde379719f4c6798e5e8316758d85a03aabfcc653009344a16630acfc579bcbfff60f74f6985a6acb9a342da959b32ce7befa559c022ed669fb5a8538849d3f15b36756c6fb0994c174bde9214367507ff072f0455a249e003d7c1a10b5d9eefad39287d2965c8b1c617e11a36d27ad108fab62c85b5b8841122098fb7d82c63d53d286cf1152e1f31e4a52cf262b8af0b6ff4ec00d8f86bdc60dde7efe46763c7d93d214aba97d2e674b4a3be487e05a1048b2b8cba3e5fbdc0fef3f00ccd4317f0c262f4a3000533ed39aebb0be15e24fff184ad50d3a39cb81d6f974469c99a1d6602684bf8df0cf8d23d5ceef41090d5b3cc0bb4d60ed995eb946cf1a5f81de8c2a1c918225d1c1ba8e39b6004a63217a8015d5c741d6a56e320ad141071102ec978ed6cd82d9292b7b6f98abc252d19fa8324fbb4ea6201c63eb028526cd82e209d5c8a74cfddeb865008cf1d0c08f3ea70cc97f0450d4439bcb15c1261734172d400f2011309564837718eaafeee763d719d11c0f2366bcde872fa8e93c3c934782ec4020e5e86c74fcdff8281f77c00b2bd639f88d50ac3ce5c17e0788ace68c8c7c24c128f15d2465738080e25672983fa5e242865658e433fce1bc2515a39b9cc642ded9b2de7d6d2129846d8200310e19dc70625b14b60bf7df19d8310c90011a4efd33d8b6bdb1792c9194d152dad60ff9b7bb9cb0f70c031ca44dd33948cdfea8669ce5f5e38a97f51fa3c57a58a6202620632b056c852f97bf602debf917bb5a88f0fd888b100edbee540cbf4941fdfa3e2345d2e664407f9aeef6fa3b6e7935bdf70d6bb80a8c8af4629258efd11adf3545e713d4fa31a8efaef826589cd2430d63d4eab92851b6fbd113fa6a2ed353c278604161da12e3eaa5fe5b5a6f733be8a9579466383a5c90a737922f4ab0c2aa1b3f6da5f99a1f0ddc87cd8607356bfa6c4a39ce804c12fef7fa9c2be6b01a25fea40c6dda3f617b5375de452f9c30fea30568fb515baaf24cd1786cf7f84f84f0fa4ad9fbefe767d83f09cf4360fad08facaee4dd3782cfcfd77fcc9e90a10cc340b634bbf8f0680e28a466857f8d281e07e6ecdc94e377b49685f11370e3a342acd434e3576b279eb0eba9a2d7207a5e37c5f01c44457a0f5f4636cf24f5945472d3810056ab758f2a6ce6ce018bea0db069a7b4548188a84a32baf7bcd9225755c7b28825eb0bd3eebc7580533fb0f6ff764d8bfb7c0b1129783c2d641419b3d106f58a6958c7fdbdaa8941fb552deba4dcb1f985d436bc45a68eaa2bc2e208c6ba7f68bd6029128a4068f8f1fcc089d4a46e31eb6ae09d1a2fd94f863abcceb0e505e441722a320e28dc3a07c24bba63288385c4ee4f62b74cf7164cab546560e4ef2af944e72fe018fa593818346c5d6f46b9f31707de984a34a67c5987213ce993a65c3e0a7bb5630c49c352cafd20641ca73c79d3bf80c1e40c68c2147e76eb1ae9bd51098d573222b8564fbd55212a42560cdbd8a99fe2fac37f4882d673eed1e8fc5e1dab1cf047511d21296d0a2f85fb2ce74046e20443f5c7b84687bea875aad1f8cf5be193ffb8a02276084c3952497e448fd14d476395a774a2dcfc6cfc7c23badc39fc2390f888ec05173c5d17036658acd3bd06ec863b3a7972bd8a41f17820c32cb6811507e0e9b9f0747ec40bf3b2c3bc6a7a1282d82741a89da99ea0d9da19d8c372ccac93949d90b9690e569a3c433e2d7956b08ec93bacfcc4039569af934dbd12bc6b513455abf9c61c2a8689ec1ec11063aa1be33473da0268e0d801f48fac1e516a1276c6d25b0b69e0b85a350418e14abd64e8516e0a8e3f5b09b7cd489dc6f1803c676619e6723d7593af9ddb05c42a1b07db40b89ffa25313d73b317b26f255bbd4fd82f8457cb096acc2df42be98ed8f229e56a243feb7deb95f668eb498ac283efd64d6eab84098e48ad66e1d3a7709c436523dd811ca9b5a5e340bdf7ea3bb622d3daa1ec8941c19dca3b8032f2b4ee1c4177eabd5e6eaedbe8d740a3d4ee1126472adb653f967301c80e5e7079d2e103400fb72607eaf7ff85b178e0fb65c2891d411eea349a1ce4ec4251009f30c0ac486f97aef477af613a01e9b6bb5206bbb5df89adbe886a9f6bd9f44cbce82d343d1c65792fda8ab09c775f290954a7dc6c08184833534bb89e0ebe856ed8a4ce4576b860efab52e38c442df51c517fb0a3b4978d1303495819849594dc3d2c90ccc6fdd59c36b97bdf7ef4ff1d62343b479d27e6b4184944524b62e716a1b44570151918fd27477447e3583832512bbc2706ce40e727f6be55772acf55f285976e4d398894415a98d50599048cfdc05a98864d1fd729848e4e8322b7ba698339f846c873d5859fde49e62bc8830fd617894ba670b88a56ee22cadb83999ba658ad06d25010108f435daaa15e2919f4580b8d480a70852e87d0d3f9db75a3da646519ad1a665754f81ee865e1f8271dc6c484ccaeb15ad05c35f807d63df78c802e736acb9f37a92ecc215b09539dd1e724b19a2a84228c4d6c07f171ace17be98409b2b7e80d2e649162818b31016d425efee0c6b789e89621b9be83a5aa1aba5da0799a237cb3dda6d79751ff2e72823cc68d190023c0a599a08f57a9394668af229f90c78c1a3dd4fe6ab35128187a18cb2082f8b6817d7960c4a3f5963a7c2b31940d9cf0dec307f23d1b4f9159ebb054bf76fd28f1f873dac9c32093d8001238817351159d38a501f2471378b95c697d9e947c3f51ccd375cfbaa07639bc81ad8b91eda3204c570d1366461d8b7da61bb2575a9f593ca93f7e48cfc65d5a7be90e65b3252b12c78dcae3162bc5ad3f0706365b28f51f349e1b5896e6445e3daf412a1d6036b833759cdcc44e1dd4aa09d8aa611238723c2a92d4db35a011f6dcd7a2147c2112ffe5e7ecd76e6a992aa2f4e65105f21aa7e26221bbf2aeb5b1f5acd43e66eb22980a7079d6ab66d09ae64d38238e1c1fb79a23543a2d62af9ea23fbcf38ad45c1cf8ca98ab5115b271c76bd3e31245b84c9284d98cf6f65ef1d02c102d4b9a0ec2a755e0f47447de31c2bfa811e649f8489c8719597c2226b1ae2a5cadb6a3d07768d9e62654cf209e3a1e368c9a5aef8407e808e9c7bd2a7182959cbcc4b499af2cad010bcb3260c350ee72b8e46275c382dc6858cbb4f9cadfa34699b5372f4143440a468f20f5e1c909e68e38b37995e945844c9a64bef3077adbbcfb063e0560669f676dfdcea9e31ffab5734f58830ff936786aa7cbdb7d5ae9bbf055961ddd89bbedd08dab9f3fe647284303f2e5f8c05d90b1d3d0b3d8bd5a3ea5fe10030dc45a49d8b873397ea45e2f0ec2211b9fe1ad70622b944304b2ec6fccbce84112a477f10b15866139ccc4df7fd841640e6a767a273a99bc237e54e01276d71acd1eb6daf938545cd196e39a15e2bbc8802afa8b0f2fa47eab5de325c5c4f0cfe0ee8648cbfe5fec3ec72a806d5c3d7106bf83206cbc7e433ecae6c2a6d82eeeefbb3a300142d5f692058e523d422ef974cfa29846485e92585e8b6297a86a68009e2cfab2b6654e8a56a16f8aaeab090a06649e1e8f332e633c5afb2b71597b883058fc05f6cd3c919bf71b0dc7dab4d41a0715a1297e7c35750d9ed6bfa66597753f5303e84de78dd4b588142dffd69b2658814a2a0995aea4996d5355ca7fafdcd789555e12d7b90f198334c532af1f655b418d36f6227ba9c1bf66c7f597b77ca5fc8e37d69d1caf14ffa83ff812d3e67fad911d0c6238dbe1400191d8264bfb41e4e4c0653cb00acf59d22d1dba7ceed9a889aeea4a09a6d44a85387ac638fa01a6f1dfc98bcce3807141e47b8bf33428b4aa7b9c012cfbbab555ca79363b9f6bd4361f2e46ae11aef8085f24c172c84831275f33a622a233d9ec4c04d54e54c317e024792151007071ab8ff107ef1af7a81dd9681379e60357135b2513e3f12db86e3f2e6d4d99c9f4561bf5616490191fba306850d12d58bbd0a7770661d626d34801edce6ba72ef2014c822842ffce0a08fdb22c8bd46e6ac0436e421aa66ce7a2400cd29e9432d220cdebb4c4342871ed14521a5295cc148972ca9216becdc83e5ce0da41765e340ebe4a0490edf40fa3591253f8056a05543e5cd69c8fd44f3a3dbc4b4880032444f377d1e7a88bf2b7b5733efa0b4975", 0x1000}, {&(0x7f00000e5000-0x24)="e17ad041f8f7f0409f28ad8d7e325414f8fc", 0x12}, {&(0x7f000006a000)="138e7d3a8a925090da18c5e9581f6411af273caa023e0b964ce2f99aa8233f7d51b7fb8d263cf974ae17b751d69415b1af31dccc66bd7a82e296fe53740c8d5c945bc5ee8d9af6dfb8d02cf054", 0x4d}, {&(0x7f0000dff000-0x50)="c281366f4d8001efd1b2100f6e08ffa6661ab02752061e2b0c3d437ef2a29559bb3b2d8708cb3d3b48b9a333307ee62c64cef1457cac65cfe87b9436499d88396de202d4ef40991b4f9095c8e5459d67", 0x50}], 0x6, &(0x7f0000934000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, r6, r3, r3, 0xffffffffffffffff]}], 0x2, 0x20044000}, {&(0x7f0000254000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007b0000)=[{&(0x7f00003f3000-0xc2)="a0962f9e69dcb360861671ff23b40f2466c3385ad6301ff5a3e4dfc31a2818f0051da80f5da25721ca3260da70e436faf407cff98b5c8652acfc1c45e7560c3ae9fdd88949fe52f50d22dc95b5d476d04338a5230dd44eb3c7b20799a50ab3a81fb818ce176b3229d9bdb42e80f35d6ad5501733eb65c156d6de4c275b4dd490403e56bd2c53f53e19194ce37dd0e7526ab427bae5d04a1896f5f93370a69b4448e225a44fa7396438997350dbd1f516f787d438206c62d433bb461a6bd29c51b45e", 0xc2}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000a41000)=@file={0x529ac38cb4b61de, "2e2f66696c653000"}, 0xa, &(0x7f0000736000)=[{&(0x7f0000e41000)="f06548bb6b841df84bc51a9f7c85cb618292a40280223f408ce6400cc40424b93ac742dc8136faa5d5dcc99cb742e7a0f8b79032b90f19dfade3f4538ed0f6256b9082f7896cd9a8558b0498db45879a2874f4047c17a5cac6e4cc9414fae081b0efa6d8eb3ad6811f835477934c25cad36681604ee1facd9a69", 0x7a}, {&(0x7f0000d5a000-0x12)="bf830c4f85436ae56455ee261840f4001b28", 0x12}], 0x2, &(0x7f0000408000)=[], 0x0, 0x20000805}, {&(0x7f0000f3a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000044b000-0x10)=[], 0x0, &(0x7f000024e000)=[], 0x0, 0x11}], 0x4, 0xc010) creat(&(0x7f000073a000)="2e2f62757300", 0x0) 2017/07/28 07:15:52 executing program 3: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) syz_open_dev$mice(&(0x7f0000f50000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000386000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e66000)="2e2f66696c653000", &(0x7f0000a11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000b21000-0x70)=[{&(0x7f0000526000-0x168)=[{0xec, 0x4, 0x200, 0x80000000, 0x4, "47bf800f44cd9db590b2ba47de06dc79d0de253db0056d9b7c970fe77f384972d7d3d4d21df6392f2ba6b34da13f96189288955cf38e7b3410eb62f397226b03b3adc6dd289274b85789d5fe4f5926e2599404e5742f3c0551545030a1a5a2e4bf06d8fb2d8cf5b810035ca24fbf0c6cda9ace9dd8d2be2d0799a3173465b71e4ddff9afdf3e99aa3fe331a8d199ac4ecb72bcfdd2a03de3fdf1ac3729dca2d52c1700cf2c30c9dcec60981f7398e4db38d9a27bdac59b586e7f3fe9e370a6ac28495855b59f22bbb411fa9e2733d4029a42b6fd1a2b576fff51f685"}, {0x7c, 0x8, 0x10, 0x6, 0x6, "70470757359944dae717bae68064f851fdb42f6ba47a55c397dfda1f7955c74185e67bf113c3d7cbf89b373ebd097a58f7fbcc832e544e6c96b6cc386be8fc27a1fdccd22ed083f5d6c9d48fbb65ebcdb572f93bd0c7fce4f6a2d0cb0a13de24def4d84477997b950636"}], 0x168}, {&(0x7f0000220000)=[{0x78, 0x3, 0x0, 0x9, 0x40, "5f9382b7a8fa0cd870618481b6bb6e0beb7212632dc78a0307b414dbe94c863c456c28001a8bb8df4a322a44c037003d3bc3f38a84efde0564ac7c9099f512557ff5ee6dd2906ab2dd91516765eb16b63930a04d098d8ab1271460be8cf926d539b5804682"}], 0x78}, {&(0x7f00000e9000-0x38)=[{0x20, 0x1, 0x400, 0x2, 0x3f, "d776ecb4054fe15f2d7a0f58d1a4d0"}, {0x18, 0x5, 0x500, 0x6, 0x8, "ad269b7e8920c5"}], 0x38}, {&(0x7f00006cd000-0x434)=[{0x9c, 0x7, 0xf18, 0xde, 0x5, "c31acac9d9e4c5e1911e4edc321142dbbcb382adac5f050e73951019e30e1da40cd3b6d0b2ba3b97c587dd4832bcc7ced3650e55efca8a5c25b8a35dbdb77092e7bc2ad76ad836675689c6f146089b0838cf57fa04247dfaa7bf2156063717a076cf816ef240f81aefdd421e2d97a2bb00430f90271f9457f770f91f1b0bb601cdc03b9bb5393efcc668"}, {0x70, 0xffffffffcd6ae5df, 0x104, 0x3, 0x28, "def3879579f5616eb60774acce892b503be590d139264025d72ab2be6c0339b319c2e01d50b08c5d44ec45313df0e5d05ac65dbc77dec12456fe4bcdc56c2b31ad594ee4d6ded56405036606b2773db7101e93b7dcb8aa032e1db6e6bbe7"}, {0x104, 0x7ab3, 0x200, 0xbd, 0x1c04, "edf8c33fb4057f62dccba988c858a7f9bd2d96fad3143cb62dab4f5a9c52d6e469fb84d74dbe0651bc4eb8b17425391489efdc7be3e3cbd436aa6537d97e9cbb1a97576e239c0c6dfe5f4ec1a4a417f9d60221b355f45f62cb846fb36a72495448b0c0ec5056614ba41f104a50c0151315e28bab6ce1a0fb48bcf6a4c074d78cc1ef6f4a6978c096943577f83675e568fdf30b974f5cfda34a1b87af05ae40b9e832b96d058a688bfed81a552904458a84a7425862168e330eb04defe01a3e3ad53ead9628069c0a8b67aac50568734c6a5e0a5abe93006b63da956605fb339acf9f47606806d47c6e9bbc256053f1b8fbdd83f6"}, {0xb0, 0x100000000, 0x300, 0x1ff, 0x0, "e2da909e1242737b0a00bbb3a6fd5a54c94dab9f59ee7506ad7e0f30352b5366de3274008d792f5d25b6ba3e47eff5b8f5e79434886714b3f645adbcaf9a173b8485b6b1aefef5530af0d1496c730cd3e3d2be8726167b0ef56a25a71a9e6349f790b3a5061c168326faa5452cd50145c9eead7ecd83a8c948d6434b7831af127f6bb2bbe028c9273ea1647de4148fdd371a8d7b1d7f9d6adb18be4f3d"}, {0x60, 0x6, 0x402, 0x0, 0x401, "4085740393fdcbc8710b77b5effd7aa82869ecb74bd328bf1f55d695a766b1527b1862e01b1c71f3f2f8548ac874b13a0e7b6dd18bb941ba0c3fd5e265862a1c6aba49862f4677fdffbb1591ba12dfb5"}, {0x48, 0x4000000000, 0x800, 0x2, 0x9, "31690df5e130339fb2b0a2c0f4277deb351f4fc9e32f1f8835a31e445fea45741f52b447be7dd9ae77136fc2e76f9c7b80be9deb95"}, {0xa8, 0x8, 0x4, 0x8, 0x4, "9b3c79b84554ad75e209a6dcd5c6edbee64967980e02a0edd1e401f6017a8eb3b9ee27c208bd5f23ad2ca117822396e6ecfe076dd5777f374bdbaed27b44635182db32865120a150c0cf78211bc20b1975d83b7823891b908253dee156a831a1214c645b3533cc31e0e533f8138467b0382ac7893b9897b3562f0c69bdf5974e0d0a8dcfae4586b0b23d18c0bc0f7aa75a39082d9a"}, {0x24, 0x9, 0x4, 0x4, 0x3ff, "ac9dbe7985ae4daaf6acf84db4f3da174401"}], 0x434}, {&(0x7f00008e5000)=[{0xe4, 0x1000, 0x200, 0x0, 0x6c, "4c7f4207549083bfb18eeb8609907279ee9efcc7567da3af3ef17a27ed3274775e624ecdda02fbece0b15488786da11bcded1222cc35c4c41630808ce7e347dcd3a7ba5a5bf3f13adc08292dcbf05a4af4113e5fc6a38c2349e6f733839a4e23b0291c7056695ae851b1995e1b6ba2b0b56bcbcb8a271c241a46871746234062589dcc2f96bae67793c07e0c03aa297d41943a0d418b28990ab757edfa8fcfca32dfddfc15072330ac2ac297e71beae5a7b204c0d655bbadf17d4dd2ce689a86aa4f4bb061c9708c565c2119e0997e14e188"}, {0x1010, 0x6, 0x10, 0x4, 0xbb46, "6887ea91250399f326a1761ee09163172a358e9b75fe1d9b9669c66a5d488614ec298fc43b1511aae10d5bfbb0d8e049c579bdcec0696e169c955859464e86c31aad3dac90b8a845542d8ce36ac8b367b5239e6183051b6c88b82bfe4b0b01662dd10b12b1c08695f77f939ce1d84629118aa5eb584c5426fd69397128a43ac3dfd790a5750c3211619273118b0cd2e918863c472c7098264e4f5c2c00d39b974f4a52631db3839df9a7ac4a4111a061c24c59ad3cf24c11c18c433527de258c1f9a85450ba6e9b791d2ef3f01a941a93bb2cfc1a983e62258bb1e313b0bb2038d2835e09e55a99a20d7caf09b70314292a718683a8fb8d4f6386aa3d0221844ea6324963884ff49a23d2f1d651896d9a27c0c52415d2d607d613a0ed136c16f81e82a25e98209aa6a44ae4d1a0f859fd5a838096c964e1ad77b7a24e42334d48e050ce463be5019264b58066bf2ec443da05b8a578664a093092166fbaeca28d6fac206d6b7ea32b7dab4946942873703f9b9955be7ef59e276c29bf1715b05db9f752cf4e9becd149c6500c7a647ea01d052b892a881aa70c3e040eb8e08becac9dbc5bf9a11b4f33b617ef836985fae80cbde4a00fa6070a06207a53503db3dca7586792d4d9706d2caa3fbcb6b48d60692b8c9a5f40d67bbef5f956a042afaed4c2edc142697d8c387eabb6328d61dd4b04d27c2950cf3bea4f9875656a8d55226246be4b836158b7278e45b4bb24fa1ba1291c753c97b811b2b326c3cc686cd3fa33a5c4813072f65fae527f16e61ff35fdf3521c8f54b98f5eafe48012f531ca52ea051462fb60bb1ae94a2d4151f39d709748055815778090b6119c54cc2831818df07a8b420a2702f85fc6f55d65953704f453819b7d4412dcf056746192bef5ab6c92d0663e727274d1bb207f996e369563005a636df6ab4f4d6a62973f7ce2703aeed6d8fda74b099ef5bee1682b5ecadb069a6d1e3aad89fa9cc531ba937c9fd196f2df043c44dfec5e1465e2b6ced2cd534b003f43f348358f4a2066ab07c5fcb755a0dacc7a6c67541cb13734799e753a74e634f088be56fb78217037cd01ab608fb3a009e60a28b718f42f006217b8f67ac259c09a560ae86a4dd5e7c5b87b7ee59c6ac11cd574157779568fe827207fa0ce2661a106972a7f9697e0d4529ded3d661faa2bcfe02612ba0d9a05e2a2da0a9b66038b3c028f17a4768ad5f59791a8964495e5a84ceb3fd0d87a73dfbb51f8ec7c18f939b9cf47dd878a7fba0d9ebdc54acb5f22628f2b1d999c2b8bf9866a4ce0625696a8a649268c7ed2f5e67d27a6bc73619d3b92a702f3c9d369d5db81dffa63a2f9d4c7ccb8a36f0216b50dbd7421b2a3ef1032a0bfea50ef638e2a7869a19f2db63bf239b4db0faab8909b68e866400b998f20911a721e3eaf47a62819811bb70875261fe68cfcf414b0292eb048b2e9be56b6a9f9ec4f82cdfc0bd02f16a7af1b0e03f4e36ab57a906550fc4c8cfcbb66c253bf71df8eb16bad88e6a08bca5687d99e1065c6846cfd4eb8586456111c042f6d485347e40897e8a9e0fc0b1832822589fb65e03206ea9ad8ef960ddee8e787b4deb95f881c9d48600d29b170c752e413710d0f7cb5d027ce59275277fd202b27304713857ed2d69df37755a97a44a275845de7ec86309f5c82ca07fa4ca0c3e9f73cc3fc151afa3f929e264c2a733a905ecf337457c4e3611e8c06fc5c01c0c924314edb74f66937a93bb9338f93468593337ee0fb5bf65e90b7db1413ff715c71d32211a40eb8ebfed5de118f5804f1b8d097558f789d1d7f25c0cc2556fe33078711eac7cf1a4b964cebf53ce45b1be7648c69ee5363eeead46c5a879b7a2269d799388847e4b0503b908044f1f60c74251ce753ad230228c16c0637bedcf64f47994023e138c29e8c54decf73ffa78fb88b14e6b3f7775d8105f1235a3a3e7e2b664349bee0149b4856a835f3d0f201b3a02541971c2efd77ebce463c685c8dc79cf8a3d64fc79d8088f37e944aaabec727e7d71bbf1403122181785a6ab53092f8ecce290baaf7e8ce93374e2fdb8e6ec799f1acaca2d5d7340cf4775e7961374aa6541316db4d9ba4ff3515d108a6acbcce95829427fcf3071955f22372a22dcfa96bf5e260aa711a31aabca5ba83fe51f4068b8bdf92ba4840afcbebabf4ab9a6bbe65541ffc798963c6f91dcbecabf713007dddd8c0b8ff8ee54d16fbdbd2b47bcc7c7ddc578c749a11c28db4d744e644f019e34c99b67b9b19d4118727e6445a969b544c1ca9dd230face4fbdcdb448e54d40a6673e73f3d9c252aa9a07c070de2e2bfc8a77328b40d315d2e21e8e1e0d3ae0fdc612745120ef7468f64e0425190ee2002ce8942415620da79c1544c09f5f18ea72cf391a5f8ad0292fe05ac2f7fbfc4a0100f2b53039de4661b10c4fed66902fa4005c7b77bbf030e94edf6e4363a0db9cc8747fc5ed98bd08671b3ff767be27003a012a21f603d014fb9313ba06c1f889e529c815df868a7d0891956da0b51642ab26c67d26ea69df747fa670f01ca1d7eb80773b3e95c4a7b2720f230a2c672ab0375e56586c242fd3a866b0969b4861479eb8f222bd2aa2e59b2b0d7c2da0d9432a08799821ffe87f9568b52a905e22278c80bf41ec6ca57bf3cd4d334b8d371dc76027a0ddfec83edc60c5d6f1fa1b35edd7c21f841110e2de5f56046d0aa9d14ceb04f8754c706bb216928b75f6017f2a889040404bbb580c895feb4f149c43a8f7900321629c05b956fea2db42c3480d26118f854924a8a1a92e37637212115004eae3ddc629181540dbdb67e9d4397adfcaa4bb204c23512377c53680b31b7558d38c7361898236956d5c6437ff08c9391366a0bfbc977a109576080239ac0d315dcc7ae9839c876e87fe5b5484df946a3b50249340bbfe0ec13bba49ff5b2c5fbea1263bd81c5ce7405467d140d5003abfb368e69eeb9091ced9e91b17a1b924182459e74d7fe021ea5b923857eae634b433f3da2fcd8ee5d17dd89979c6bb878d7e0c9ba75f22afa3a2854b54cfb3f3cfb97d9cc977a00c6893a47df59b2edc2ca38f31de4c3a8b271dd22283611aedf73dc3c2b0bedff12830b04f916938dc15e168c2ca2fadb5e3052000df3a15e9e26e52df20505e9e943f593271474be6e8643a1f50e5197fc74a23ede954ac90d800c6cfe4a726127bccc93dfc589aabcf4f1da16e50486a3269c55379473f9acad1240f76ce52c5f48636e6f7382318b3e39fc0a0175a720c81c009132c514d6b3c02ec9a9fec64d5181dff64d14b0c162b910dd2202a31727217471273cae23d575e3e92f34c445f0e7b781b420f2230c3837de2220f5a9880c262f03179cf03aeaed6efef155dc29f61d4d38ea1536b9eadc35e9f73ffd5ee1fb0750a3de6c61332a44e296e45b9c019affb9c2e1a4c2bed9d6071ee50a303ec15b59454210ee9ce22276977380754cebb75bd699476292dbc425627952bb88ed2671df9e82e024e0e4ebdecfaf93e92671e969a3d8ac06d1b0e0cb11475863974686f1f0e067c854af22f446f843454cdbf263fb1995d4d372b96cdc89df1c2cabd16d12afc1f9ac9097ad9a855717e61a7123edfadec43c00520255178cfc90a2f045e34a8393cb46941b078a97003e22a73214c2148f22c04afd0b8304cf1f238dfb115a0c14bed31234391f6a902ca5287dcae6ea0b8e7c0d988b9a0b3467a70d48b1298d18330055c4294c09092fc1f0d62c79b7e883273674d9d5c2de3f6a467e8ecb38021ee7f4cae453b80381f0ba159fc87fc5f1ac0ab00be9a21a15a850bc6edcda5127c890103ad3a8c1ef3b76eb87c4558c11ba2179b5193998d26a66bf21dd87a034d89d13bf902f44208a9129577562a9df56d616d809d7e79f726d29a69f7085d2692ae1929b81a042f0f973b4ba185ae53972cba6b8d6666e83eda1436ef6d200df60b87e6095e415433e5f2f71c64d254e8a720ccbd85825d9bbd0c113df0bb742063ceb980c2024a516aeb46a8d2588da982c187c2dd5dfd36d714095cf808d6d32ac24c84f97aee4ac38b8054ce72ba4d899d860bcc0c7c119222978f92a03fb6139f7d3fe79a4db2a3fd4ef6389223576fce4f2680a9a618704addf39e6b22c25fdc12a57a1d48d7ff73ff18549e040e998e20b752d74a82d6939753e62ae20e0cff5fbd1599bcac842df7a1412304ae885b9c2dfcff1f35213dbc1af43fb0fac7656de1057e60b557cf5dbc763d51ed0dc111e712b4c712e7095b9a98deec1ecba71750a71e758354ecd695e4a5bd98710ebc2d943fb9b353b84a257fb7d5cd0e64b1b05c11dc95986e9a600d1962541d90a3ae8820a8622dde20f96a631112c5921a0b5feca0e435fa96d1ab1bc970d188344fca466aa96078e1b32e2d5abcfdf245bc17ab1d137688ad669a2f346da0f3504e47b428051bfe779fef877c251731e2f78a2da38e4061d073c362b56fdb65084cf8e1c94200d8958822ed0b7507d877bf2a62c41949cc7c26e5ca6fd293181c6fa76c5628890514c06431cf37523b84d9ba2d29d25f84f2480ccdfbbb86c6900303801a9127a6c6d924813850e12d1c3cc0f91e1ca7e8c93aa336a3284864c18bd4fc22c89e3472ddee54bcae9b430c921f21c0787cd38157e9a39f971f7a4148f201a3714a32aa8bb8512eceac2e39484c97e7287bc00da2f68b69fd585ff85b4d72c83887b63704635aa333901693a7f090c9cb07a5245b975fd08270562f98754713738e9fe19f3ec1be778a0b305e43e94601e4ac1a776181b48767598fbc130fd9e737bd680a86a8253ff586fcbe8f9be81e08030adc7244701345e3ef7879d7c9609a61afc13f3783292e84f5da4f3333342d577177d0b0969e368f9b451d17a9ab3d4319743fccad9a94ef9d05da95a729a40959d3331e7f58c4d84740d6363ebbf4e70494f84c741f5b03f677ad4142be8e669cff6b57d8982f3053acd677118e6775ec6795d5f902f46b1a3ba91dd4124c9d4cc77be263563cbc0a6f7969b4a70c04377772dba1ac867f3756d2bebe27af41d3fbbebd0fb71a485c36475bcd185637eb01d2a7863162b6410dc9ae281ff7d572ad31c547a104b1fdb66cb7a3a0c4534fcd2a736eac2997a6d6b6faca68506535d634fc6a2f764628d48e0dac99ca2ed18a3f475ec2ec2919dbcdff957245c21d7523e90c32d0a93584df380e15ec290c654f935735a56fef3f551acc0f5b21434aed08b864a162d4b010b9eca3bd1f1aaf953b6d84908c4bb2f02a3b1023daa9b3a3642a4e8df53de4ca029ac3182ba9496abf33968ab7dfc17e89b48f2dc56ad7f7bdac5f846350ff697683538713fecfec76cce070a6ff8e0faa805b5ae3acc22205a89c1b00cab197ff466d17516da0f93b19b591b185c49c933c042c0e5c44457e97386326723ae6ed4fd5ce661b088ce71de0d436751d3f557865012f629e3885cfde9624321609ec76c6547ab35101fe73d2f411541ce82d30108455bb2960ca0a8e166ad098e85a6c149b0ae0ee3753bb165dbf9e756c75261869d7c1c815a944a722e474574e86382d387cc680cfc72cac4974412625a8f305cb107493c51015c79bd5086486789e4aaf4cb0721c9b70426fd1b128a966bbc15fc7968c2159b2d4ee10386eb2ca0172cd9be5305bc8a42fd58aa3bd70b210a2c622f82b8ddac2897a6a20499947ea5ef0cd96aa1f7ad6cae48a4d9032acbab0aaf88bdf80731503701bfc0ca5b945bdae6467dc9edf903d7"}, {0xc0, 0x5e786771, 0x200, 0x3, 0x7, "b5f30fb30934480c98df24c699e2f7c29abce4c6b558650558f3d2137e35b8440e3efeaed8708643188c439b05fdb33de0eb363a1422f337544a09efe70cd769cc43c24bbcd2e05026690fd5dc1b34796720b667ef6af9b371ad55ea9f5d5d1298d8c5054d9947f9bdaa76d63e24df576a62ff2ab2a08460778215e472abdedc959b7690addaf1723bc4f6f32bbbf5f50d0eeafd512f57e86caf68888a64f26460085f02151d5c3701caefdf7e"}, {0x94, 0x8, 0x300, 0x7381, 0x606a, "7bed51077e969a9856465473570341883a2c7df782db93a6e5a1f5067dfb5a8210aee07a59fbbceec36e0c9799858180b30c92e1e32a98ce0a7e20241061fcaaf5ff30f1e966d9a70f5bf5a7d0656088b022d1902559d6907a60f7d22e24b3b420d1d45ffe410b5f30614ac3ed387bfb90e0ccd93d50461f7da7a3b2604c1524b6a5d3"}, {0x18, 0x776, 0x108, 0x9, 0x4e5, "181777396a927f"}], 0x1260}, {&(0x7f0000787000-0xf0)=[{0xd4, 0x3ff, 0x301, 0x785ab40c, 0x3, "c06b9ea6c32a25402db1de9ee1d14243e6911a1d2ba3fdba409cb656be990b34a49299d18b6270e12b45c6e6a5db1f9777f08273f93725f3a9c967574d40b6bc0d0460444f91a21352be884930d40666d57d4acac5ce1de300df2aff67220b6252f231a3f59eee1e3c515e0a03f6641d97acdc2f5b5d82a81a6485397058d8873c3e4e8f3a8d6670da2c884d8740e4b488a127c8988c6b733b8d00e5b4a9d002805d8f7fd8c933d9bb450b0282b6e1abbc51220b60bd01d6bac5bd25a933b544e88ae4"}, {0x1c, 0x0, 0x108, 0x7, 0x20, "de8afd39c20cdc580cc2a9"}], 0xf0}, {&(0x7f00003b9000)=[{0x74, 0x80, 0x8, 0x3, 0x0, "f39797c32cb47439303a4212b8acdca391fa09bece53fa15b5a896ab36fdaafaf4a1ea9da423940dfb2af307bf3233a8bd6dbdae0405e71640eebc2bbfcdf4c41e8becf3756791359bf84a385b054b132b6781ffe13b1d84867528c13c80f0e85a"}], 0x74}], 0x7, 0x0, 0x0, 0x40040}, 0x807c) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000fc3000-0x3)={0x4, 0x0, 0x1, 0x812}, 0x10) set_robust_list(&(0x7f00005e7000)={&(0x7f000032b000/0x3000)=nil, 0x8, &(0x7f0000520000/0x1000)=nil}, 0x18) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7000000000000000, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x322000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x10000000000) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x5, &(0x7f0000fe8000-0x48)=[&(0x7f0000b7e000/0x4000)=nil, &(0x7f00003fd000/0x4000)=nil, &(0x7f0000c6e000/0x3000)=nil, &(0x7f0000448000/0x4000)=nil, &(0x7f0000abd000/0x3000)=nil], 0x0, &(0x7f0000d02000)=[], 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000970000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r6, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x40) r7 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(r7, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) fadvise64(r6, 0x3, 0x400000000000001, 0x4) 2017/07/28 07:15:52 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000b53000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e12000)=[], 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) lookup_dcookie(0x13a, &(0x7f0000491000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) r4 = gettid() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000008e000)=@assoc_value={0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000070000)={0x7, 0x9, 0x8, 0x423, 0xffff, 0x8, 0x100, 0x9, r5}, &(0x7f0000067000)=0x20) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000c95000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r2, &(0x7f0000896000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000a94000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c1000)=0xa1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00004ef000-0x4)=0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2017/07/28 07:15:52 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000009c000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0xb9cd}, &(0x7f000007e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003cf000)={r1, 0x6}, 0x8) r2 = gettid() connect(0xffffffffffffffff, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0x0, 0x34b, 0x7ff, 0x0}}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000044000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00009d9000-0x8)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xbe) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r4, &(0x7f000093a000)={0x8}, 0x8, 0x80800) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) readv(r5, &(0x7f0000000000+0x376)=[{&(0x7f0000003000-0xbf)="", 0x0}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="000000000000000000000000", 0xc}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000002000-0x2)="0000", 0x2}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000003000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x9) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x3000240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() migrate_pages(r1, 0xa034, &(0x7f0000f04000)=0x0, &(0x7f000015d000)=0x1000) llistxattr(&(0x7f0000d0f000)="2e2f66696c653000", &(0x7f0000a39000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000012000-0x8)=[0x7ff, 0x0]) fallocate(r2, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r2, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000002000-0x8)={0x8, 0xfa3}) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x8, 0x34, r2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x8000000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000af8000-0x3)="2e2f636f6e74726f6c00", 0x80000101) ptrace$pokeuser(0x6, r1, 0x800, 0x6) r3 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x0, 0x0) fadvise64(r3, 0x0, 0xb8b3, 0x4) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:52 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f00007cc000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x3ffff, 0x0) r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000f58000-0x1)="e5") sched_getattr(0x0, &(0x7f0000547000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0xfffffffffffffffc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000024000-0x1d2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000359000-0x8)=@assoc_value={0x0, 0xc1f}, &(0x7f0000321000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e86000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x800000008, 0x6, 0x0}, &(0x7f00003e1000-0x4)=0xa0) memfd_create(&(0x7f000055a000-0xb)="2f640604000077726e6700", 0xffffffffffffffff) mmap(&(0x7f00008ea000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x8) r4 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) ioctl$KDMKTONE(r4, 0x4b3b, 0x8) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0x800, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x4) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000015b000-0x3)={0x0, 0x81}, &(0x7f0000bb8000)=0x8) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f00008e7000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b82000)=0xdd) linkat(0xffffffffffffffff, &(0x7f0000003000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000075f000)="2f6465762f6b657963686f726400", 0xfffffffffffffffe, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) 2017/07/28 07:15:52 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() connect(r0, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0xbbe, 0x34b, 0x7ff, 0x6}}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba6000)=nil, 0xba6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000154000)=0x1, 0x4) bind$inet(r3, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ba6000)={0x1, &(0x7f00005a8000-0x8)=[{0x6, 0x6, 0x69, 0x9}]}, 0x10) bind$inet(r2, &(0x7f00007cd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400000000000101) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000316000-0x6f)="7a3f0ce9dab73cfef21f33c5fcca6514bea9494b4e709f78a79a0e69b541858e40b7983067ebdd4bbe03e85ea3c04c872f356669aef1e6af0e708676a4a9c88cba3617d898b61978e6c20ac37c9b7aedc8bbeecdb8a3ef952047293f00000020deffff20fb9450c48bc44ce21b0f80", 0x6f, 0x8880, &(0x7f0000908000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000c15000)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f00005d3000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x40000000, &(0x7f00005c6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, r3, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) write(r4, &(0x7f0000ba8000)="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", 0x1000) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x71, 0xffffffffffffffff, 0x0) r5 = accept$inet(r2, &(0x7f0000640000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000-0x4)=0x10) mmap(&(0x7f0000ba8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x21, &(0x7f00003b8000)="d9fd366ac25dd4283a9f9d3c0fdaa5b837bffff5bd3320c2e29dbf9a94d5586ec7450b4cde5a329bc04b047425bc0b65c955a63d4a5c80864e97e237a946fb660fba29e8040bd357902a5a2c58ecc00f110a4d8bc2b22380cf9373f90673f4699ff6a55d6538e9c73e40110839eb261a16da0fa67b07c029033ebad84d9c14fc863ec51c43e289c5ec0791de92d19a1f3fea90a2c619e4c9a7a76ad80bd70bb6df1b303d312f8a28c9a2537661bafcf929a703178d8de6", 0xb7) close(r5) shutdown(r4, 0x0) 2017/07/28 07:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) r2 = gettid() io_setup(0x0, &(0x7f00003ee000-0x8)=0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000176000)={@generic="40b95cde3a29bd1c6b67afe2c9d68f91", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000dc4000-0x8)="2e2f66696c653000") fcntl$setownex(r4, 0xf, &(0x7f0000bb9000-0x8)={0x1, r2}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000062d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, r5}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, r4, 0x0) sendto(r1, &(0x7f000016e000)="584c7c270bd8b5f2afb44652f1c48f344fb6e56e3ecc2daa5fea46298de72d8dbed559b5928ffc9b2ea456bb690929d82dd1e614f49e770900f4e3ef049aaadb71ae28", 0x43, 0x2004c010, &(0x7f0000896000)=@llc={0x1a, 0x8, 0xffff, 0x2, 0x29a, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000065f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) semget$private(0x0, 0x2, 0x4af) r6 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r6, 0x9) 2017/07/28 07:15:52 executing program 3: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="0010", &(0x7f00005c3000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x24, 0x0) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000c42000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000727000-0x9)="2f6465762f76637300", 0x0, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c0000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x5795c437, 0xffffffffffffffff) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_names=@common="7465716c300000000000000000000000"}) timer_create(0x3, &(0x7f00004b0000-0x50)={0x20000000000002, 0x57, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000fe1000-0x4)=0x0) r5 = socket(0x10, 0x2, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000f0f000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e96000-0x8)={0x0, 0x7}, &(0x7f00009c7000)=0x8) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006af000-0x4)=0x0) fremovexattr(r2, &(0x7f0000fe9000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800") getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000c4e000-0x14)={r6, 0x9, 0x6, 0x9, 0x3, 0x1}, &(0x7f00006eb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000037e000)={r7, 0x0, 0x20}, &(0x7f0000803000-0x4)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00008f5000-0x4)=0x1, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000801000)="1d0000001c0007fd00fa0000000001000100000001000000010000000089", 0x1e) process_vm_readv(r1, &(0x7f0000bf3000-0x10)=[{&(0x7f0000c63000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x1, &(0x7f0000c84000)=[{&(0x7f0000e79000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f000051e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000056f000-0x4)=0xffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) getuid() writev(r4, &(0x7f0000fe0000-0x10)=[{&(0x7f0000fdf000)="9391d44bbefa4c193342848234afd055ff151e7848117d1979e03033800264b8a41c33bb09186598c5ba25d53f5aa7be42c78a2e9081662061a2f919aa884f4aeaf5f379eb26c48f4239af3acd8f5219d48cbbf51d73803ab0df9c37391f40519937802e36ce200e", 0x68}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000171000-0x48)={{0x3, 0x1, 0x6, 0x2, 0x2}, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 07:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009f6000-0x8)="2e2f66696c653000", 0x102) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000b01000)="2f6465762f73672300", 0xd, 0x521400) getsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000d88000)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f000055c000)=0x20) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0xf, 0x8010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f39000/0x4000)=nil, 0x4000, 0x2000007, 0x30, r0, 0x800000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000b2c000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x4000) mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000089f000/0x2000)=nil, 0x2000, 0x100000c, 0x32, r1, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0xb, 0x32, r1, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x4010, r1, 0x4) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a33000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004b3000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() mmap(&(0x7f0000c1a000/0x4000)=nil, 0x4000, 0x100000c, 0x40010, r2, 0x10000000000003) recvfrom(r2, &(0x7f0000ceb000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x40000120, 0x0, 0x0) utimes(&(0x7f000008a000)="2e2f66696c653000", &(0x7f00007c8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008e9000)=0x0, 0x4) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000a8b000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0xfffffffffffffff8) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000e60000-0x10)=[{&(0x7f00004f1000-0x39)="39000000120019c702000b00000000000f040023000004ec9a0000000103000019001d00ffffffe400000008003ffbff000000000000a77047", 0x39}], 0x1) [ 463.964930] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 463.965377] xprt_adjust_timeout: rq_timeout = 0! [ 463.994797] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2017/07/28 07:15:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000020001, 0x10, r3, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) r5 = syz_open_dev$sg(&(0x7f0000e1e000-0x9)="2f6465762f73672300", 0x100000000, 0x1) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x4401, 0x0) mmap(&(0x7f0000325000/0x3000)=nil, 0x3000, 0x1000004, 0x32, r5, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000053f000-0x10)={0x0, 0x0}, &(0x7f000061a000-0x4)=0x10) futex(&(0x7f000097c000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={r7, 0x0}, &(0x7f0000000000)=0x0, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000587000-0x4)=0x0, &(0x7f0000f4e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x34, r4, 0x0) r8 = add_key(&(0x7f0000786000)="7573657200", &(0x7f00008ff000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000934000-0x69)="d3f09738ee3629154587c688959b220dedb8d66ed49c21562550367068ff5576257f9981c4e6bd558801aa3507c53ae2610c7cba8fc6debe40807fbcebcc2d25a4e1a67178c3de8707695f53abf82879b0a4e5d3dbef9d9b5d5410430ba1cf2cca86183dae7c4b77ec", 0x69, 0xfffffffffffffffa) keyctl$revoke(0x3, r8) timerfd_create(0xa9cef076e8b58aa1, 0x0) socketpair$unix(0x1, 0x100000000000005, 0x0, &(0x7f00006f3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r9, r10) unshare(0x400) r11 = epoll_create(0x3) set_mempolicy(0x3, &(0x7f00005b1000)=0x1, 0x3) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r6, 0x8, r2) fcntl$getown(r11, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x1000000) r12 = socket$netlink(0x10, 0x3, 0x0) writev(r12, &(0x7f000037c000)=[{&(0x7f0000fdb000-0x39)="390000002600194700bb53e1cf09001d000000000300000100000000000000000000f20000000005000000ff0004e5ff00000207000d001fa2", 0x39}], 0x1) 2017/07/28 07:15:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000bf7000-0x9)="2f6465762f73672300", 0x6, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00008ae000)="b106d2f258ee7c5bd51090b4fbbaeec8f7fd591240601851cdb31c80a9454084ce33a2d17f3da3c4a3108f409debe88db1829075d92960ed483cdf5840652252571739fc77c687aa860af52c052a5b6b198e108098b16cc1d23062d4254d46dc5f5bcce79c3af7") r1 = gettid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000af8000-0x4)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$void(r2, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() connect(0xffffffffffffffff, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0xbbe, 0x34b, 0x7ff, 0x6}}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000044000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x7, 0x2, 0xffff, &(0x7f0000072000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000372000-0x10)={0x0, 0x0}, &(0x7f000076b000-0x8)={0x0}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) dup3(0xffffffffffffffff, r4, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000000000000000, 0x800010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000305000)="2f6465762f6877726e6700", 0x1, 0x0) r6 = socket(0x2000000000011, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000a95000-0x4)=0x0) [ 464.010993] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 464.023296] xprt_adjust_timeout: rq_timeout = 0! 2017/07/28 07:15:53 executing program 1: mmap(&(0x7f0000000000/0xccb000)=nil, 0xccb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x10) fcntl$setpipe(r1, 0x407, 0x0) r3 = open(&(0x7f000022b000-0x6)="2e2f62757300", 0x6, 0x80) write$fuse_ioctl(r1, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) splice(r3, 0x0, r1, 0x0, 0x20, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b0000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) write$tun(r3, &(0x7f0000ccd000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c"}, 0xc) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ccd000-0x6)="2e2f62757300", &(0x7f0000539000)={0x401, 0xa566}) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000cce000-0x6)="2e2f62757300", 0x0, 0x0) dup3(r2, r1, 0x80000) tee(r0, r3, 0x8, 0xd) socketpair(0x5, 0xa, 0x0, &(0x7f0000592000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) r5 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) dup2(r4, r4) read(r3, &(0x7f0000611000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000ccc000)="2e2f62757300", 0x0, 0x14) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000870000-0x4)=0x400) fadvise64(r0, 0x0, 0x4, 0x74594f849548b55d) poll(&(0x7f0000323000)=[{r6, 0x0, 0x0}, {r5, 0x44, 0x0}, {r1, 0x110, 0x0}, {r0, 0x10, 0x0}], 0x4, 0x7) unlink(&(0x7f0000cc9000-0x6)="2e2f62757300") 2017/07/28 07:15:53 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000157000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a1000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0xc0400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000+0x4f5)=0x0, 0x4) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000c06000)=r2) prctl$seccomp(0x16, 0x0, &(0x7f0000205000)={0x7, &(0x7f000044a000)=[{0x6, 0x71d4, 0x82, 0xffffffffffffffff}, {0x6, 0x1000, 0x1, 0x81}, {0x1000, 0x9, 0x5, 0x8}, {0x7, 0xffffffffffffff5b, 0x9, 0x4}, {0x40, 0x6, 0x8, 0x4000000}, {0x5, 0x8, 0x4, 0x551}, {0x40, 0x5f3b, 0x3, 0x9}]}) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f0000f54000/0x3000)=nil, 0x3000, 0x1000000, 0x52, r4, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) r5 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$TIOCSCTTY(r4, 0x540e, 0x70c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ce2000)={0xd7d2, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000fc1000)={r6, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000014a000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x1) fadvise64(r5, 0x0, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c8a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064b000)=0xe8) r7 = memfd_create(&(0x7f0000e22000)="fff8", 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x0, &(0x7f0000aa2000/0x4000)=nil, 0x0}) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ea4000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000005000/0x4000)=nil) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f000031b000)="00000000000000000000000000000000") ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, &(0x7f00001b8000)=0x9) sendfile(0xffffffffffffffff, r4, &(0x7f0000013000-0x8)=0x0, 0x2) write$fuse_init(r1, &(0x7f0000b01000)={0x50, 0x7f, 0x0, 0x401, 0x5, 0x0, 0x0, 0x2, 0x2, 0xffffffffffff8000, 0x512, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000238000)=0x0) fcntl$setflags(r7, 0x2, 0x1) 2017/07/28 07:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bc1000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000cd0000)="2f6465762f736e642f73657100", 0x0, 0x400002) r1 = accept(0xffffffffffffff9c, &(0x7f0000ee4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000042a000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000097d000-0x10)=@generic="b3542afb80594170af7034f330a87ac0") [ 464.135021] binder: 10900:10901 ioctl 540e 70c returned -22 [ 464.146449] binder: 10900:10901 ioctl c0286404 207e2fd8 returned -22 [ 464.160566] binder: 10900:10901 ioctl 80084504 2031b000 returned -22 2017/07/28 07:15:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ef3000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x1, 0x50e6, 0x7, 0x5, 0x0, 0xfff, 0x8020, 0x4, 0x7f, 0x8, 0x9, 0x2, 0x0, 0x7e, 0x0, 0x3, 0x89, 0x0, 0x1000, 0x100000001, 0x7, 0x0, 0xffff, 0x401, 0x0}, r1, 0x0, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r3 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = semget$private(0x0, 0x5, 0x40) semop(r5, &(0x7f00001aa000-0x18)=[{0x0, 0xa53, 0x1000}, {0x3, 0x40, 0x800}, {0x3, 0x615d, 0x1800}, {0x1, 0x82, 0x1000}], 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f79000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000ecc000)={r6, 0x0}) mount(&(0x7f0000bff000-0x8)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000c86000)="627472667300", 0x0, &(0x7f0000cb5000)="ac271ecc3298a91b6cda502b2d4833d8861e3d0baa845b54604fbc3a312ee257e2600ec351382ec569ce18") ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000f3c000)={{0x3, 0x0, 0x1, 0x0, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 07:15:53 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) ioctl$int_out(r0, 0xffffffffffffffff, &(0x7f0000d1f000-0x8)=0x0) r1 = socket(0x2, 0xa, 0x10000000003ff) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x3) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d20000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000d20000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ad4000)=0x8, 0x800) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x3d, 0x0, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x1000032, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000d21000)={0x27, 0x8, 0x1, 0x7, 0x6, 0x3f, "995cdcb48d177a5b744f4a35f0b167fce51c0c165f01c210b660dd00964fbe8fe7061985c4a0e01d5b695cd59550bd22b021cc5b15995db39033a62fe2644c", 0x5}, 0x60) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000c39000/0x4000)=nil, 0x4000, 0x5, 0x32, r2, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00009b1000)="") mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000d21000)={&(0x7f0000d21000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d21000)=[{&(0x7f0000d22000-0xf)="67d298e15d38fb562e137ab53fa1d4", 0xf}], 0x1, &(0x7f00009fe000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r2, r0, r2, r2, r2]}], 0x3, 0x0}, 0x40) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000708000)=[{&(0x7f0000d22000)="2900000021001948010a7524830a002102000016000000000000000009000c000000000900315aec00c87f0096", 0x2d}], 0x1) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x14000)=nil, 0x14000, 0x1000006, 0x31, r0, 0xfffffffffffffffc) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d23000-0x38)={&(0x7f00005d3000)=@sco={0x1f, {0x6, 0x888, 0x607b, 0x0, 0x4, 0x7}}, 0x8, &(0x7f0000d23000-0x20)=[{&(0x7f0000193000-0x8)="09244124fb514ca3", 0x8}, {&(0x7f00004e4000-0x47)="1ea89ec0feb95328515c6ef7d575cfd0f05e9878f412d4c1c8c761b3d43a0c8e246a4d3f088f7e789ba25e23f08b6a066f7df94ae8725180bba46378c3a90085b5be29422d615d", 0x47}], 0x2, &(0x7f0000071000-0x2b0)=[{0x10, 0x11f, 0x80, ""}, {0x88, 0x6, 0x5, "af96eae0782085b1a41a1b9f702e3f1ae45bc26e5cedf1b77b28e43c5f2f0904858fbb84560f230898b5367507482d0526859bbee98beec0db2a268a3a204f80ab1cb70498e3442e86aa093ba57297ea3217002f39bb936e05dd503e64c7d42ec7d5927ad0fa8073e7aa772bd52e004a2b434bc7fd73d4"}, {0x58, 0x10f, 0xfffffffffffffffa, "8c2b7160594241e60f07e4926c78265035e03a34225ac68e1943cb88f3339207a01956f1b45f316b9767f6c94fb894041af3fc94aa793a041ab4ae9c5c938fd0c213da2932"}, {0x38, 0x11f, 0xfffffffffffffffc, "acf21ab97ac3d2241b63c21bc2972504bf8574a4aeddf830201e7190261eafee9803cd"}, {0x60, 0x113, 0x4, "1769f92a3ef2de4fe620b31267b6b9931baae10ac353d4717b85911e2890392b23f504d96b59e6ee2de7db9f76463670020b9adb363cc188aebea986020f725b8de9d4d8bd5720a70e"}, {0x38, 0x129, 0x200, "709e99ec24df0a7cce7c33646cb5ecc1769cd0fd49d37e2666c49ed8eb5e3ae3aae830b32829ed"}, {0xf0, 0x10a, 0x6, "9e655a36395502e114ae086e5fe756f84d9662a3e52db0927490cc29e923bb1908a1831eb4cf8df1dc1800dc69c13a189ed911190968692cbf30b57bc386b47858d0d3fc2d689f564524ed1b4a35c65bfd751ba4fd68469e6dd1f1591ef8c54ed70ac284e7134816b50fbf81641f0fabcd934d4c9ef7e97347c2ec9515846468d4be173758ef230f2dc610781ccd654a8002ba335fbba2e52e543579ced1952e5944ee75d07a907910f5cf876dc7836cde9bad56290801d40fb79384d676f3a42e1ea5e4eab79d5d9a5ae2ff49533bf4099dfbd2ee188dcccb09786e37"}], 0x7, 0x0}, 0x20000000) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000bf7000/0x3000)=nil, 0x3000, 0x3, 0xa010, r0, 0x100000000000) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x10070, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000d23000+0x10f)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d21000)=0xc) [ 464.192511] binder: 10900:10908 ioctl 540e 70c returned -22 [ 464.216424] binder: 10900:10908 ioctl c0286404 207e2fd8 returned -22 [ 464.227028] binder: 10900:10901 ioctl 80084504 2031b000 returned -22 2017/07/28 07:15:53 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000027000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a9b000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000efd000)="2f6465762f7663732300", 0x7, 0x40080) sendto$unix(r2, &(0x7f0000d8b000)="4d411d2a5a7604fde2d407111011468acfa6d3e92596b903b478a368195e4cd390f913e6c1974b926e749777c4c4826dffb469457b46e169f23e1fbad9376c78a4643e088fd1aac0dd1f9d0b3653ea344c5260380c92538e7fd8edaa792b0445a19ee5967006e7a01715", 0x6a, 0x20000084, &(0x7f0000362000)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000d21000)="2f6465762f73672300", 0x0, 0xa6804) fcntl$getownex(r3, 0x10, &(0x7f0000d1f000)={0x0, 0x0}) timerfd_gettime(r3, &(0x7f00003dc000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$setregset(0x4205, r4, 0x4, &(0x7f000009c000)={&(0x7f0000513000-0x78)="bab7e420fbafec29b1b8ff2bb162d709bf9a8ff4b47a657d9a0dfc2055255142f5f0a27727f829317d139b60531798cef24db9b66e472d3b6b0d10b45ff5e02b57c6934b7021c63aea4940b0394d80b566a2871f7b6dbf828cdd79bf005589c21514b7d62371f09f0fa7cc8fae4499e494ade785e25cf132", 0x78}) syz_open_dev$urandom(&(0x7f0000af4000)="2f6465762f7572616e646f6d00", 0x0, 0x10001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000020b000)=@sack_info={0x0, 0x10000, 0x0}, &(0x7f0000da5000-0x4)=0xc) 2017/07/28 07:15:53 executing program 3: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008a0000)={@common="697036746e6c30000000000000000000", 0x9}) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000023b000)="2f6465762f72666b696c6c00", 0x2400, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003e6000)={0x0, 0xd, 0x6, 0x9, 0x0}, &(0x7f0000c01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e49000-0x10)={r4, 0x2, &(0x7f00009f4000)=[@in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}]}, &(0x7f000008b000)=0x10) fallocate(r3, 0x0, 0x5, 0x62004) open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x2, 0x100002172, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f000096b000)="0446add49ec6c3bff4734f930d742c6016913a877b37481953776ca6a6d511221fb602a1df1fd93821fa6046c5a846a009cf049a538c88fe90bc0087c5b2faa5") mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000173000-0x8)=0x0, 0x4, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000083d000)="2f6465762f73672300", 0xce, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f00001c8000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fc9000)="") r6 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0xffffffffffff, 0x9c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r6, 0x0, 0x27, &(0x7f0000951000)="d203647eeefa2f2749e7e9bfc021ce01a344dfdd18cbcf44c695a2fdb638bf8483f4046b25fcb04681b76b9296395de11b0b7047254256ce13cb891877e98ca0be4878257b1a44c14d00cee47f361a5345669c88e6a7ed", 0x57) 2017/07/28 07:15:53 executing program 2: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000176000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x1, 0x50, 0xffffffffffffffff, 0x2) mmap(&(0x7f00006be000/0x2000)=nil, 0x2000, 0x1, 0x8015, r1, 0xffffffffffffffff) mmap(&(0x7f00008bd000/0x2000)=nil, 0x2000, 0x200000080006, 0x112, r1, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000028000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40, &(0x7f0000452000-0x3)=@file={0x1, "14"}, 0x3) mmap(&(0x7f000064f000/0x2000)=nil, 0x2000, 0x4, 0x35, r2, 0x1) mmap(&(0x7f0000b2e000/0x2000)=nil, 0x2000, 0x3, 0x2010, r3, 0x42) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x7, 0x33, r2, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000eb8000-0x1)="14", 0x80000200000, 0xe6) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000022000-0x8)=0x8079) fcntl$setlease(r1, 0x400, 0x2000007) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000ca1000-0x1)="14") mmap(&(0x7f0000133000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x3ffffffffffff5) rt_sigprocmask(0x0, &(0x7f000005d000)={0x40002}, 0x0, 0x8) mprotect(&(0x7f0000ea1000/0x2000)=nil, 0x2000, 0x1000001) 2017/07/28 07:15:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="2b2d2d2175736572236d643573756d00", 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x2) keyctl$revoke(0x3, r0) futex(&(0x7f0000a5e000-0x4)=0x3f, 0x3, 0x6, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000335000-0x4)=0x1, 0xbaae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pkey_free(r1) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d05000-0x8)=0x0, 0x8000001f) 2017/07/28 07:15:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000dcf000-0x1000)="", 0x0, 0x0, &(0x7f0000e0c000-0x10)={0x0, 0x989680}) sendmsg(0xffffffffffffffff, &(0x7f0000d45000-0x38)={&(0x7f0000e70000-0x10)=@ax25={0x3, {"97d9b898209cba"}, 0x9}, 0x10, &(0x7f0000696000)=[], 0x0, &(0x7f0000520000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000445000-0x8)="2e2f66696c653000", &(0x7f0000a5d000-0x8)="2e2f66696c653000") r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000037a000-0x8)={0x2680000000000}, &(0x7f00007e9000)={0x0}, 0x8) set_thread_area(&(0x7f00004b5000-0x10)={0x3f, 0x2, 0xfffffffeffffffff, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x10, 0x8000b, 0x0, &(0x7f0000fd0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000574000-0x28)={@common="626f6e64300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000420000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff, r3}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00009d6000)={0x0, 0x7f, 0xdd2600000, 0xffffffff7fffffff, 0x7, 0x101}) r4 = creat(&(0x7f00009e9000)="2e2f66696c653000", 0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="") getsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000b85000-0x8)={@loopback=0x0, @rand_addr=0x0}, &(0x7f0000e25000)=0x8) accept4$inet6(r2, &(0x7f000065f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c6000-0x4)=0x1c, 0x80800) fcntl$addseals(r2, 0x409, 0x4) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000106000)={0x6, 0x401, 0x0, 0x400, 0x0, 0x3ff}) [ 464.271143] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/28 07:15:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x1000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000fb4000)={0x0, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000921000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget(0x1, 0x2000, 0x100, &(0x7f0000d7f000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x3) pwritev(r3, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat(r3, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) unshare(0x2001ffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x4, 0x80000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r3, &(0x7f00006e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x40, &(0x7f00003d6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x4, 0xff, 0x2, 0x5d2, 0x8000}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x6, 0xb4, 0x1, 0xffffffffffffff00, 0x100000000, 0x6152, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0xfff}, 0x8}) ioctl$LOOP_CLR_FD(r2, 0x4c01) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000c23000-0x8)=0x6, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000f29000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) shmget$private(0x0, 0x3000, 0x78000181, &(0x7f00003c7000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2017/07/28 07:15:53 executing program 4: mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x6, 0x8001c, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400000007) r3 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) sendto(r3, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000d39000-0x8)=0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r5, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r6, 0x1, 0x0}], 0x7, 0x10a5) connect(r7, &(0x7f000027a000-0x10)=@ethernet={0x1, @random="df091baa2273", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = gettid() mmap(&(0x7f0000cb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x2800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000172000-0x20)={0x9e96, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008ad000-0x20)={0x7f, 0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000477000-0x20)={0x8000, r11, 0x0, 0xff}) dup3(r10, r9, 0x80000) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = socket(0x2, 0x5, 0xe6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000006, 0x14, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r12, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x57ad, 0x4) 2017/07/28 07:15:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sync_file_range(r0, 0x107ccde3, 0x9, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000006, 0x3f, r0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f00005dc000-0xc7)="37b6dea82d1d836aec91abeb5d3a2c587f36d67e0587b4847184e6eb863823b26532a56001d0e4143ebae456ec808ce42a0d83307ed24ec4fe134034946b8f96b692c57345c7e550906205d599b0e117c5c8fac2a11cd0f909ff961b2688202c29d94e1de4a475dd48b0aacddf2847e6323ad989e52261244e8d5c30a3fac693e9594b65bdb80574a4835478f8decfc217b57530195c253b93ad73f5f18af32ac775f103841c82b0ec9a835d840f497d41cf75c812f7c9c3c1835f1f379d3bd8477f13140bc99f", 0xc7, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000b93000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x1c, 0xa, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e7000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) clock_gettime(0x2, &(0x7f00006f2000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000095b000)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mq_timedsend(r2, &(0x7f000074a000-0x12)="3cc00f0f6bc44ebef11d01253b1057cf05", 0x11, 0x3e8d, &(0x7f0000601000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) accept$ax25(r2, &(0x7f0000853000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000d5000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f000082b000-0x431)="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", 0x431, 0x810, &(0x7f0000707000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003cf000-0x4)=0x0) close(r1) 2017/07/28 07:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = syz_open_dev$evdev(&(0x7f0000109000)="2f6465762f696e7075742f6576656e742300", 0x9, 0x10000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000430000-0x18)={0x0, 0x4, 0xb25, 0x5, 0x2, 0x6}) read(r0, &(0x7f0000532000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) r5 = syz_open_dev$vcsn(&(0x7f000023c000)="2f6465762f7663732300", 0x8, 0x2000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000913000-0x4)=0x14) r6 = accept(r4, 0x0, &(0x7f0000352000)=0x0) statfs(&(0x7f000063d000)="2e2f66696c653000", &(0x7f0000baf000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00009ab000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0}) ioctl$sock_proto_private(r6, 0x89e9, &(0x7f000090f000)="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") r7 = dup2(r3, r4) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2017/07/28 07:15:53 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x2, 0x100002172, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b84000)="2f6465762f70746d7800", 0x802, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(r4, r3, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000bf8000-0x4)=0x0) r5 = syz_open_dev$sg(&(0x7f00007a7000)="2f6465762f73672300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00006b3000-0x5c)={0x5, 0x2, {0x1, 0x3, 0x5, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r7, &(0x7f0000f7e000-0x3d)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b07000-0x4)=0x3d) socketpair$inet(0x2, 0xa, 0x10000, &(0x7f00001f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r7, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00008b9000-0x38)={&(0x7f0000443000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005fa000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x4) 2017/07/28 07:15:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000509000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000fde000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x4140, 0x0) memfd_create(&(0x7f0000fdf000-0x1)="00", 0x2) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000739000)=0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f8c000-0x8)={0xfffffffd}, &(0x7f0000f4d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x8010, r1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000cae000)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2017/07/28 07:15:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x20, 0x5, 0x5, 0x0, 0x0, 0x8, 0x1000, 0xc, 0x4, 0xcba, 0x1, 0x5, 0x0, 0x105, 0x2, 0x1f, 0x9, 0x3000, 0x3f, 0x1ff000, 0x3, 0x8000000000000000, 0x7, 0x1, 0x0}, 0x0, 0x54, 0xffffffffffffff9c, 0x7) r7 = socket(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) r8 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) sendfile(r7, r0, &(0x7f0000e65000-0x8)=0x32, 0x10001) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x4) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$int_in(r3, 0x5452, &(0x7f000007f000)=0x3f) fcntl$setown(r0, 0x8, r2) 2017/07/28 07:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000084e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000b87000)=0x0, &(0x7f00000ae000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000abc000-0x8)={r1, 0x0, 0x0}, 0xc) r2 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) sendto$inet6(r0, &(0x7f0000445000)="99a58caa04519fcc79940e01457f6a45dd8a669453", 0x15, 0x2000c840, 0x0, 0x0) gettid() ioctl$TCGETS(r2, 0x5401, &(0x7f00008da000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x0, &(0x7f00003ee000-0x8)=0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, r4, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000065f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r5, 0x9) get_mempolicy(&(0x7f0000d6d000)=0x0, &(0x7f000000f000-0x2)=0x0, 0x9, &(0x7f0000b09000/0x1000)=nil, 0x2) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00008e7000-0xdd)="", &(0x7f0000b82000)=0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d14000)="2f6465762f73657175656e6365723200", 0x1, 0x0) write$fuse_ioctl(r6, &(0x7f0000494000)={0x20, 0x3, 0x3fd, 0x0, 0xa, 0xfffffffffffffffe, 0x2}, 0x20) 2017/07/28 07:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = gettid() r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000dac000)=0x0) io_destroy(r3) r4 = accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000075000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$peekuser(0x3, r1, 0x6) ioctl$int_in(r6, 0x5452, &(0x7f000007f000)=0x3f) sched_getattr(r0, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7, 0x0) r8 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x100000) setsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000deb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100000000}, 0xc) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r9}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) close(r8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/28 07:15:53 executing program 5: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() connect(r0, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0xbc0, 0x34b, 0x7ff, 0x6}}, 0x8) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) utimes(&(0x7f0000e13000+0x829)="2e2f66696c653000", &(0x7f0000c37000+0x4e6)={{0x77359400, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000091000)=0x205, 0x4) bind$inet(r4, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000765000-0x10)={0x1, &(0x7f00005a8000-0x8)=[{0x8, 0x6, 0x2, 0xafb}]}, 0x10) bind$inet(r3, &(0x7f00007cd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x400000000000101) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f000076d000)="7a3f0ce9dab73cfef21f33c5fcca6514bea9494b4e709f78a79a0e69b541858e40b7983067ebdd4bbe03e85ea3c04c872f356669aef1e6af0e708676a4a9c88cba3617d898b61978e6c20ac37c9b7aedc8bbeecdb8a3ef952047293f00000020deffff20fb9450c48bc44ce21b0f80", 0x6f, 0x20000003, &(0x7f0000127000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f00005d3000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x40000000, &(0x7f00005c6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, r4, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) write(r5, &(0x7f0000ba8000)="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", 0x1000) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r3, &(0x7f0000640000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000-0x4)=0x10) mmap(&(0x7f0000ba8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r5, 0x0, 0x1f, &(0x7f0000ba9000-0xb7)="d9fd366ac25dd4283a9f9d3c0fdaa5b837bffff5bd3320c2e29dbf9a94d5586ec7450b4cde5a329bc04b047425bc0b65c955a63d4a5c80864e97e237a946fb660fba29e8040bd357902a5a2c58ecc00f110a4d8bc2b22380cf9373f90673f4699ff6a55d6538e9c73e40110839eb261a16da0fa67b07c029033ebad84d9c14fc863ec51c43e289c5ec0791de92d19a1f3fea90a2c619e4c9a7a76ad80bd70bb6df1b303d312f8a28c9a2537661bafcf929a703178d8de6", 0xb7) close(r6) shutdown(r5, 0x0) 2017/07/28 07:15:53 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800000000800) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000fbb000-0x8)={0x20071026, r1}, &(0x7f00001ed000)={0x2, 0x7, 0xfff, 0x4, 0x9, 0x1}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000fbe000-0x50)={0x1, 0x8, 0x2, @pad=[0x9, 0x8, 0xb79, 0x6, 0x9, 0x6, 0x3f, 0x1]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d64000+0xf4c)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000962000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000)=0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r5, &(0x7f0000b3c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000444000)=0x8, 0x100080000) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000fbf000-0x4)=0x0, &(0x7f00002cf000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) setpgid(r1, r6) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000fc0000-0x8)="2e2f66696c653000", 0x101000, 0x6) ptrace$setopts(0x4206, r6, 0x0, 0x0) setpriority(0x1, r6, 0x4) ptrace(0x4207, r6) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000078e000-0x10)={0x0, 0x8, &(0x7f0000fc1000-0xa4)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000aa6000-0x4)=0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00002a8000)={r8, 0x4}, &(0x7f0000a19000-0x4)=0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x1000009, 0x32, r3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fbe000)={r9, 0x7}, &(0x7f0000d50000)=0x8) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000c31000)={0xb, 0xffffffffffff8005, 0x40020, 0x200000000b}) truncate(&(0x7f0000fbc000)="2e2f66696c653000", 0x1) getpriority(0x1, r1) ptrace$getsig(0x4202, r6, 0x8000200040, &(0x7f00007a8000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/07/28 07:15:53 executing program 5: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) r5 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x20, 0x5, 0x5, 0x0, 0x0, 0x8, 0x1000, 0xc, 0x4, 0xcba, 0x1, 0x5, 0x0, 0x105, 0x2, 0x1f, 0x9, 0x3000, 0x3f, 0x1ff000, 0x3, 0x8000000000000000, 0x7, 0x1, 0x0}, 0x0, 0x54, 0xffffffffffffff9c, 0x7) r6 = socket(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) r7 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r7, 0x0, 0xffff, 0x9) sendfile(r6, r7, &(0x7f0000e65000-0x8)=0x32, 0x10001) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) r8 = memfd_create(&(0x7f00002ac000)="706fff69785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x1) r9 = perf_event_open(&(0x7f0000504000)={0x7, 0x78, 0x6, 0x9, 0x7, 0x81, 0x0, 0x100000001, 0x2, 0x3, 0xffffffffffffffe0, 0x101, 0x4, 0x0, 0x0, 0x7fffffff, 0x2, 0x1, 0x7, 0x2, 0xf7d, 0x9, 0x4, 0x8, 0x800, 0x4509fa7b, 0x0}, r3, 0x1, r5, 0xf) r10 = fcntl$dupfd(r4, 0x406, r9) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000009d000)={0x0, 0x0, 0x0}, &(0x7f0000b7b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b7000)={0x0, 0x8, 0x0}, &(0x7f0000e52000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f000001d000-0x8)={r14, 0x4c}, &(0x7f0000808000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000b26000)={r15, @in6={{0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x393}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025c000-0x4)=0x8c) getresgid(&(0x7f0000cc5000)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000e4a000)=0x0) sendmsg$netlink(r6, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0xfffffffffffffe00}, 0xc, &(0x7f0000d78000)=[{&(0x7f000014c000)=[{0x1010, 0x5d65, 0x900, 0x101, 0xf0dc, 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"}, {0x24, 0x80000000, 0x3, 0x10000, 0xec42, "a30898e4f003bc5255476562994e9305e27d"}, {0x104, 0x95d3, 0x300, 0x3f, 0x3, "de124df8d4c556795418594affb508407aa4abc2cb683bdb2b2482f018a52455a5762c5ad933872494c0c201ecd85c6813cede4ce39bced50693d37ac4807820198613c230e476fb84a48efc298f93afb2223ed721fd85465b508014d1311b60e0f315c28ad729f76f0b1ad2850e8a4f8fd61b657b9f10f87767c78d32f05951abeff24b41947430e65927681c836c7a20b0cc3246b67febbbf3d1f4a5a9dbc205fcbdfb7afedc4fb6a677379dd1e5dd3ba79e26718cd77125c42a8c2f6b47b03b1664de9aee9b3579837c5b951cfd41ed6694b52e342af8ae2cdfcd873287fd070626a01cc8ba899af833c2edf7aba5628e"}, {0xd4, 0xffffffff, 0x4, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b4c5894c2d75198e6587f79a95f5a62b87f6991334e942b9434"}, {0x94, 0x1, 0x809, 0xfffffffffffffdf4, 0x1, "e6bc27e0a2a0d71924b63f71afcd861bc97e0a1d14a6d79eb5b9962728b8fba492a66eef2e7824b9e850981652ee5a3e5c58944a07bbf88c01a27dfc4a564d920866ea734cc50d95201e5a94772016b3f424fe79ec7dd62f08b2de2ac221727c4c9f19443de5d750eb8bb0496d5f71f3deb7f7521d491386ca81511a1ce3981c3a83"}], 0x13c8}], 0x5, &(0x7f000074f000-0x68)=[@rights={0x18, 0x1, 0x1, [r7, r9]}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r16}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x20000050}, 0x20040850) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/28 07:15:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000035c000)=@sack_info={0x0, 0x3, 0x7fff}, &(0x7f0000a18000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x100000000, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x6, 0xa000000000000000, ""}, 0xa) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = getpgid(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x0, 0x84) fcntl$getownex(r6, 0x10, &(0x7f0000518000)={0x0, 0x0}) tgkill(r8, r9, 0x7) write(0xffffffffffffffff, &(0x7f0000dd4000-0x1f)="", 0x0) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r5, &(0x7f0000f0e000)="", 0x0, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) 2017/07/28 07:15:53 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00003a1000)={0x1, 0x0}) r0 = epoll_create1(0x80000) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000002d000-0xc)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x7, &(0x7f0000c42000)={0x0, 0x5, 0x1f, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f53000)="2f6465762f6877726e6700", 0x100, 0x0) read(r3, &(0x7f0000d28000-0x7)="00000000000000", 0x7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000a61000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005dc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000856000)=r4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000dc3000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005cc000-0x4)=0xfa) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b3a000)=0x0) syz_open_dev$loop(&(0x7f0000eb5000)="2f6465762f6c6f6f702300", 0xffffbffffffffffe, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x802, 0x0) ioctl$sock_ifreq(r5, 0x8937, &(0x7f00002ed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008c0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 464.745989] device lo entered promiscuous mode [ 464.805606] device lo left promiscuous mode 2017/07/28 07:15:53 executing program 7: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000074000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2400) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000074000-0x48)={{0x3, 0x2, 0x6, 0x3, 0x10001}, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x1e) r1 = open(&(0x7f000002d000)="2e2f66696c653000", 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000029000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdirat(r1, &(0x7f0000050000+0x545)="2e2f66696c653000", 0x0) fchownat(r1, &(0x7f0000073000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0) 2017/07/28 07:15:54 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x0, &(0x7f00003df000-0x8)=[]}, 0x10) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000767000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) r1 = accept4$inet(r0, &(0x7f0000d2c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x10, 0x800) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000002) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e18000)="2f6465762f76637300", 0x100, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e47000/0x1000)=nil, 0x1000, 0x3, 0x42010, r1, 0xffffffffffffffff) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b96000/0x4000)=nil, 0x4000, 0x3, 0x35, r1, 0x40) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x800000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000e47000)=[{&(0x7f00008d9000)={0x27, 0x4, 0x0, 0x6, 0xb29f, 0x7, "10620b235e904db016c78c53c5c926618e86c9b31180aa347bdb8eeec36d94aeb0c6b16d8dbe7e657b5d877ef8fca2c0343b1db59231e158e21ddd6099c344", 0x9}, 0x60, &(0x7f0000f62000)=[{&(0x7f0000f63000-0x96)="d2db1e164d08ec560bae94fb82caccbc0f560c5e24d744840655c67afe1a186d6de05e14de496fdde6d2f67e5d261172649e3867f7b90ee170d62180658046901c47dc0768130a5a6279c038416644f3178f5918938427f031997f54dffc44e09dec5032eed22876f6adf10e8c1e075c61fea61cc38f7d9c8821d476c2384682af853a8d959f4b7452fec10386f8cfc46d43bd7a668e", 0x96}, {&(0x7f0000572000-0xb0)="46eb606f59595cf1a631b75f73a2de50ee37588d9b37c8068d7634552f346d7f469e278514ef59bbde55b81376a3372b3adc87c71800400339386d25d050c272fffcad078bd99abbcce4e9ed037171364349313277cc2be28f2353dc0ff84f08000181b4289384d24f57827a62f37826e4a087f55b617ce1cc2b91dbc62e3bfef5d389dab6f53a317ad1f411329002a26db335a7dc009b7706309dff95f73de64c8eb22fc0c87395cdd051d1eef9bc95", 0xb0}, {&(0x7f0000f63000-0x1000)="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0x1000}, {&(0x7f0000f63000-0x4d)="c138b6116d19cc2e4ae0e1682e621b9ec1f5b2b47bbc9d7d383825a894a77dba4d66edc7fb6367bcb5438b054d831c6945234b1a5db6fdef28df0afdea6daaacbcfc1e94a846d0579b7a344363", 0x4d}, {&(0x7f0000f63000-0xeb)="72e3dbd5f105b4832fa5b4fb70a40a85db5db023e4f58569ecd00be28d30c209a537fe92aa9f8dac19fe7582a0a9b1b015c258b5f3875f46ef7fe8270f08b731e7bac13943f8e3581f4e1ced242c55965f06b7f33c47e0a5b7c2bd31560e3ecb456bbb07865f9e11cfc7d11274a5507e97cf4236e7f055140e15e5e56696e21b8487c7fa95d1a9a801a16745388773e3655e9e08165d6135f2da9fbd9c0c3ff35cfec07cdcf3f41dd49035899d5345eddc4419ecaad9e014373168093ed99281a1624f5580f643e1c77fcd55f4ca60ca73914afbbcbe254854777261686b9553dcb3dd022a2ea612c22f2d", 0xeb}, {&(0x7f0000d9d000-0x5f)="f966b9d7763c66b4c096264a7a2ee953b3853101f8714e7a7fba0d7a5c5a26e4c49ece462f696053d04c4c265b98d4c11c1d3832e1ee1b436f30e52a81ce1e2f7b748179673746b758737cd6da27ff64ad043501c7b89c677d1718b40e671f", 0x5f}], 0x6, &(0x7f0000d9c000-0xb8)={0xb8, 0x0, 0xdf4, "c7724c3a4bc02e9deb7072693b4aa3ed8319826a56fbda645c1f561a89ca8bd82ff39a8c913dafd712f4f689c8d576af76b9c2ac16b7830fe5b20a165f3e652b5a38f8378094c2c948859b45dad3d89f47f65a58c0a1b275020675ab6afaca6ababc4204d45150d555d16cacbf56ce8bcca59f40ee067ec91417b0b0e6a9b27fedb6da3288210591f9347f304cf1911ebb7a0a6fb544c73bf53d488279b75d482fa057f2e162e20b"}, 0xb8, 0x40001}, {&(0x7f0000f62000)={0x27, 0x2, 0x20000, 0x2, 0x929c, 0x9, "fec28817819fef9732a749bcb30193c6f26a4ad92b7f68901750b543e0278296231df9564a06586333d1aae0687450e95292446d4150169d7182ded343782b", 0xffffffffffffb652}, 0x60, &(0x7f0000cd9000)=[{&(0x7f0000748000)="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0x1000}], 0x1, &(0x7f0000ce9000)={0x58, 0x6, 0x867, "5d2c87161b31cc2b20b528036a912f5eb1710748ef9535422a47bc92be2dd0c03a70676bce8fe1aa079e90999c0388bf20b14a97fb0b674388149f89f09925c7d9e4b41101"}, 0x58, 0x40080}, {&(0x7f0000822000)={0x27, 0x80, 0x8, 0x4, 0x8, 0xff, "ca1beea8a3b02dad2579b6e28ceac3f651c185e321d41c072e35ff8bdbd53bdf55c032a6ce55659237fbf90a87d5aa513744bcd0651b893773cc093e94ca88", 0xbae}, 0x60, &(0x7f0000c89000+0xf81)=[{&(0x7f0000e7e000-0xee)="904c139a5828a6736deec6ddb49a6e8963db2856fed9b6b88ab2ffb156cafd5d1dd43f57582aa0a454f715fcdb0c5bba2d148e41cffcdd96145dfe5bb133789c080e4e79914046094db106dc859660fcdfd41ff30480c73fee0a3ca072f3d87352d9e27e2ae89a873dc54d7986e88bce4ddbba573263194b51e40bda8103302f10a7a495a661fb4f6e878215d5c5def4a31d7f0ec0d4e748ed26a7ba8173dc9609524640a0dc4d6e1b53aef2c547adbf418d637b305313ce73dbd51691053b4cc0807c6e9f1afe31e3321d6f29ad87b5d43778f8f1632ced59f3f9fe8e40b11e10ddfae24ad981dc14fbda278d12", 0xee}, {&(0x7f00005c4000-0x32)="e8e8a73af249d19d109ebdf18f5b6d395840c24d66710289e078205c43b64fcb737987b5bc7520e44c78dfe33402afab6faa", 0x32}, {&(0x7f0000872000-0x36)="06999a21c21e46ab92a38e6e1b34e8eda421d68375702791f2f604ad5b26bc160c9bcd2cf58eae7e6cd426534f38b3a3606f4511770a", 0x36}], 0x3, &(0x7f0000f0d000)={0x10, 0x1ff, 0x8, ""}, 0x10, 0xc000}, {&(0x7f0000f63000-0xa)={0x27, 0xdc8, 0xfff, 0x3, 0x1000, 0x2, "d9ee2f6d15dd439e05b7ffde9f64ad2584126bc191767186e4dd5177b9b507312298be5b9acf613109a5d6cc76a3b78e105e18a6b98fcb8035a62f495ed24c", 0x9}, 0x60, &(0x7f000013a000)=[{&(0x7f000059d000-0x1f)="c66725662f121901210a3d8d7b54ce95457ca0c4c9054566ecb461e2594a13", 0x1f}, {&(0x7f0000f62000)="9f03a504732f6bf0169eb0ae592f03e92e79461d34fe6ad79092271282776abf0a3d8e012fdc64978ec1786e0292a4a897c897e2d6605fd436bd2060702b15183ff9590f6c47fa0636127b2366895e79082806a7134893411515683ecef8a8ed9f611f792f9b36aa278b424ced2e86e7bf12acd2b8c4a501a538dccce261ac96e5b066b1cf2983ae3c4fbb89db2999d6f96da6fbf21abad1cc437933e3f0e264ad0cde6ff6ad04e7803e77abd851f23d90a4aefb0648ce3cbfff6ac6dc460691c28855fcd8a6ecb46d0b8aa906fb864a5b24b7c014f628164d950b6b0e3e02f0ccde03b423c265f11e040e92", 0xec}, {&(0x7f0000cba000)="7652badd6f7958e02a4794ddf33be2512c8175b9ff83d4bd2e60a4ea956515c1680da2c003a5129d0e85c85d360f033a61276ba94921585ed08f2167c4a08847b9ec8868830cf16071b64f8a2d1f8f92c7cab080891052a9a6d4cebe1e62ba7185795299d2b9ae6b09c0f3f344c2cd15c8d49b7f2ec8040962f961e01db22dab9c4bd0c937f9d592905e91dce60ff0a52d6aa4506127dfdae993dcfda366d61dbd77a35db67c85a96b535c5656081f278478da7b224569f284", 0xb9}, {&(0x7f0000152000-0xf5)="67ed844c86c11beed4ded3012e4814ebd1ac9037bcce4c0fd80a3c7f8612465e9e7628767ae86a29e4dfbdc26e1739cda77a5f17d0c72d33bb8f0aea19ff6f9ecb1bcaba0d70ca010504f6d604ed3207ac543d88be7b6fe5ebdec408990c97a8431373c53fd154cfe406c6d4377160381ca3d1c726497a927193d3b4b411bc085cd37c4163e4221598a2ebef55888c2acf9a61bb0e93a51088452e07fccb2bf1e894d82eb665e16b699dbc8a2ee7135f4e59752b7dc6c83daac40ab96e4c2247abfc8f0ff1d07e99a0959c890ce357887137e92b4cffa69b90645408cc936f8ab7886ec54d7ab0c0fc169809f44c29b97e16171687", 0xf5}, {&(0x7f0000f62000)="e676c2dfb581274f8b1feec3b5877e08ecae73e021e2074ea4c5b65d5198fc6a164d1b779bd290bf3d097593f2117d42184c6973f2f484278f284a12eed7212f784b4a41d2a4a0e80612c2e2e70488d2831efcf052027828a82a031dcfe885426e81dd3e24443cf8ec84c4c43e21aade2ece75529d3a059cc9c1177740835111517d3e6de68278c788873a3fa2a9be28de20c24fbef828b17ff687a78706b7a7fa82f887bbe445ed1b997d0dfef0b28dc2e5ef060d4215164de7b6e8", 0xbc}, {&(0x7f0000f63000-0xfe)="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", 0xfe}], 0x6, &(0x7f000055b000)={0xe0, 0x108, 0x2, "bbf06c35d2d5fb68ccf27e8e616613dc6eae6dffe4d2adb7f9fe4e87dfda508a79e46079467efb537a31e6330539e094dd2a09166ebdeb9b93f5ae09842642f5a0252c184ddb72fe3da02f0d2f789674182645eafcfc0130a95959eebb89e8575d5b73844e24549746b6ab9f1e149840963831268f62bfe2f0afc547de3d2b98896404056b3fa94e6128c982db928e4a535429eb4daf57d38849b338b045eb90cae376a7e94cb8d55e8f2b8a64c7978bee18d2d58c2e329ba090127d294ec3e51a8b7676cfb407c9743bf2a460"}, 0xe0, 0x40000}, {&(0x7f0000f62000)={0x27, 0x4, 0x8, 0x7, 0xc1a, 0x3, "c20e907132cf6c0f8926d9446f080d52705b4684a3bbe4899c211ad24fbd7f9d6d967c0a1fcd41e9733fbc7ee1947a06c9a108bc9b978c8dc23491a6e0aa7e", 0x9}, 0x60, &(0x7f0000f62000)=[{&(0x7f0000f62000)="e272cd39df99674d80b11237d1476bedee0675cb2eb1a94395bf6ddc6b8d9e86a1dc990492b6a5b81b8d9b54722c62f95c8f5822833dcd54122aad60e0c782186455d20324c26b273f6e2aac9442b1dbc3204361dc6243ce0b1e6940943b74cbcd181b23d452f19179dba5e5aad6cf0303a6d25c211d8435bf87670daa79424d43730f5a8454b1ae998714f97bb44814c609b797739b9bf49fe8c6c18fe02baa8d669fff187b7006df82275bb35bf3da89011c0a82d8ce0c6ad7637e77fc7c7ba15e302523ea59b1d552b4013e2dba4023a55136aa19e3bcc92345f78fe2ce", 0xdf}, {&(0x7f00002a2000)="122e35cbd431caaef39d4b334daaa080541d61702ccbba379d3a6f45d86a1e224f6c69c3686f059833ee55cfcdc797720149016813e489140b15860191bc6b9ebeece48dff62d1453b985cfad45877d802d08434331981a078c3209961dd2e3c101b828b5533ed7a38dac528fc5fe251", 0x70}, {&(0x7f0000924000-0x9e)="2d784ebf8abf4cc84a810cdef5d1104c5332615ee1b9688c18a98a19607482fec1f27219fdd11cbaffffa803057b7773f14970bf6b06ecc79b68c7a6a13a0050cdae205490b3e56fa429c89a882361e3d2dd135f4bf4e53116cd0fed614044f3e1711171af0785df283859f093cb8c07bcafc2f3495a732365ee160584b316e4169cea40f0570090cd52d7edd73b2c61e617e62b121b5944f0daa539876a", 0x9e}], 0x3, &(0x7f00004dc000-0x1010)={0x1010, 0x0, 0x81, "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"}, 0x1010, 0x40044}], 0x5, 0x8080) r3 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x8, 0x200000001c014, r3, 0x0) mmap(&(0x7f000064d000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000354000)={0x0, 0x800}, &(0x7f00009b8000-0x4)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007f6000)={r4, 0x22, "394028e50382c306544b7d94aa2a5730c86fd8617400db7be93256bcd053024c109a"}, &(0x7f0000f66000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f65000-0x8)={r5, 0x690}, &(0x7f0000ec6000-0x4)=0x8) socket(0x9, 0xe, 0x0) mmap(&(0x7f000046c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f65000)="1f0000000001ff00fd4345bb000100220760000009000200011601130000c46d", 0x20) socket(0x11, 0x1, 0xbea4) fadvise64(r3, 0x4000000000000000, 0xfffffffffffffff7, 0x3) socket(0x11, 0x2, 0xe) 2017/07/28 07:15:54 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00001ec000)=0x6) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e7c000-0x8)={0x0, 0x0}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000758000-0xc)={r4, 0x5, 0x0}, &(0x7f000022e000)=0xc) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000067000-0x28)={&(0x7f0000030000/0x1000)=nil, 0x0, 0x0, 0x8, &(0x7f000052a000/0x3000)=nil, 0x5}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdc000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fa4000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x46, 0x8, 0x0, 0xff, 0x2, 0x3, 0x0, 0x1a5, 0xbc7, 0x5, 0x4, 0xffff, 0x1000]}, &(0x7f00003d6000-0x4)=0x108) setsockopt(r6, 0x1ff, 0x5, &(0x7f00003e6000)="aa9909905aa3a392ab7964384ecb5e9ae9b491dcbda1590bd5a2014aca4a98940a53694b986d0f92561f55f9703d4548b43bf5f4678d437716b80424640649ce935e83a6e894f440741dd1c97a513ab4a0e402d7f34425a323ab21d2b841b716eae8dc4f534c62007312301f80903bb2ce750f555d09d5eef0b6664aa5565917eb10bc4606866c7768bf09e56217674211456114bef5b2714452d55fb2808089474be84102067d169d2a7182a9b95937024c71fa3e1d7d24eb4c2208a7a0a444f18e584fcc45b9ab0928fd6dcd8e77c0f50431539711bf6082a90b08daa99e5012", 0xe1) r7 = socket(0x8, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f000093e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00003d0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x1, 0x5, 0x2, r8}) creat(&(0x7f000073a000)="2e2f62757300", 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x3) r9 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072e000/0x4000)=nil, 0x4000, 0x0, 0x51, r9, 0x2) prctl$setname(0xf, &(0x7f0000301000-0x4)="47504c00") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0x0, 0xffffffffffffffff, 0x0) r11 = semget$private(0x0, 0x5, 0x0) semop(r11, &(0x7f00001aa000-0x18)=[{0x0, 0xa53, 0x0}, {0x3, 0x40, 0x800}, {0x3, 0x615d, 0x1800}, {0x1, 0x82, 0x1000}], 0x4) 2017/07/28 07:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d14000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ea000-0xb)="2f6465762f6877726e6700", 0x210400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000af1000)={r4, 0x2}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r2, 0x0) socket$netlink(0x10, 0x3, 0x1f) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$TIOCSTI(r1, 0x5412, 0xaa) io_setup(0x5, &(0x7f0000a2e000+0xb3f)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f000065b000-0x4)=0x9, &(0x7f000019c000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000eb8000-0x9)="2f6465762f73672300", 0x0, 0x10000) fcntl$setflags(r3, 0x2, 0x1000000000000000) fchmod(r5, 0x24) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f000062f000-0x24)="240000005a001f2114f9f4cf12000000005a000000090000fff707ff0800020001000000", 0x24) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x3f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000200000004, 0x2000000004, 0x0, 0x0, 0xda94, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) 2017/07/28 07:15:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x200, 0x4) pipe2(&(0x7f0000f7c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r0 = syz_open_dev$vcsa(&(0x7f000094c000)="2f6465762f766373612300", 0xdc000000000, 0x8001) r1 = syz_open_pts(r0, 0x7ffff) mmap(&(0x7f00009a5000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000af4000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000d99000-0x20)={"93bb43d96935b91e8c7f80000000a3fc", {0x4, 0x0, 0x0, "000000035a01", 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe1000)={0x0, 0x0, 0x0}, 0xc) r5 = memfd_create(&(0x7f0000d19000)="706f7369785f61636e5f6104006573ffbe6c6f70707031776c000000096c696c757800", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000fde000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x880, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000454000)=@assoc_value={0x0, 0x2}, &(0x7f00006b8000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d72000)={r7, 0xf3, "9c0085a1d2470a66f39f8557b61d0269517fcb6060191e0036b3706a38a041f9b99ab3e287dbc6b95259b9f61ff0cb0275f1fd6ad1aedd11d2b7aeef9f1456ec0b3f66b98cddea19388665f8c7a6216acc3c477654457fb9ace0c038bd7f3f88a222180e75435987d13dcf5e56cec94992204ed83046ad8e7c52f1e399008a2174c482b8dafff30a16911272540e33f960d5cdf8da5bb4b89c99368c0ea2a977729d994af82f4d2afd5875a743ffa97446dee4468a900752d8393b6205c1265eec09e4253a55e9afa726b5dc016a7a3260eac886dd3447972e9eec1c6ce1cab51950fa382ac1c1dceb013b7ed9e0b0face962e"}, &(0x7f0000592000-0x4)=0xfc) r8 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r9 = creat(&(0x7f000015f000-0x8)="2e2f66696c653000", 0x2) fallocate(r2, 0x80000200, 0x40, 0x3) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f000007f000)=0x1, 0x4) r11 = dup2(r9, r10) r12 = fcntl$getown(r4, 0x9) accept4$ipx(r9, &(0x7f0000ce6000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec3000+0xf1d)=0x10, 0x80800) setpriority(0x2, r12, 0x4000) signalfd(r11, &(0x7f0000a96000-0x8)={0x0}, 0x8) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000f58000)="") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) semget(0x2, 0x4, 0x0) 2017/07/28 07:15:54 executing program 5: r0 = creat(&(0x7f00008d6000-0x8)="2e2f66696c653000", 0xd0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000fef000-0xc4)={0x400, 0xbb, "57c9ea11d128754744bc96dadff25833b45c9b64a3750708182f003821f586ff7a29efbb1eb727bd125f1b3eda493028b65ff83837ece26b8b786449faba83c0beaa05ed57cd2999032343d18af836811603e51ccf081a018e721051cc2891b071a1326739d190851df1a57567ab8c97962d74f4beffad08f96e91516ee71527b283f3571c21bb5984f00aa7d0f31b82cefabf090c1a637777b72cfd28b2b58843c14ed9782691be8fefc27f5d1ceb42cc73a7385676e49315bf85"}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x401d, 0xffffffffffffffff, 0xffffffffffffffff) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f00007dc000-0x6)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d60000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000108000-0x10)={0x0, 0x3, 0x4, 0x3}, &(0x7f0000834000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007f0000)=@assoc_value={0x0, 0x9}, &(0x7f00001dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab7000-0xc)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000a5d000-0x4)=0xc) chmod(&(0x7f0000785000)="2e2f66696c653000", 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000730000-0xa0)={0x0, @in6={{0xa, 0x2, 0xb98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0x8, 0x2, 0x8}, &(0x7f000025b000-0x4)=0xa0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bb000-0x9)="2f6465762f72746300", 0x101a01, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000596000-0x8c)={r6, @in6={{0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ea2000)={0x0, 0x3f, "e56d8cccc60f08952eaa4402e101f2deb3abe83fb3f83330cda9741e7d0b34aba22f09cd06399d455afaa139568b132c59fe573f20a0fb8e5f67ebb93d5f01"}, &(0x7f000060a000)=0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000066c000-0x10)={0x6, 0x20f, 0x7, 0xffff, 0x0}, &(0x7f000059a000)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000d71000-0x38)=[{&(0x7f0000aa3000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a67000-0x30)=[{&(0x7f0000014000)="e3686c0896aa85bf1d4f2dd6b26a52a693d65001bf8f38280ba731f949869537c05ac0267867d1ff168803c5354513631ec375", 0x33}, {&(0x7f0000349000)="d53ad6aefd45e51b47f5935a2138a2c838cb610af608bb0dc4d248e91223a2a0701eb5c20618260ca7df3f737ebfd1d0b85739959fe2078f7095bd0f1a03f11811108d7d6f757f8df7fa652c22d9a9a4effa5f68a25ddafe3720b2352147906d69738d5dfee151d99c6fc3407271dac3ca520436f92e782ef426edc9075bdb787d5db44731acf2b0260fa343f1edae9f6c2fdff6de62a0ea5328ab897b4a6b7f82b3c625521efaad6f8fa0d6160ea70dfc48de6501977397475ca8735190f0ac505e36bd", 0xc4}, {&(0x7f0000746000)="e6bb41030eca4c36dafa7cf98a2772a61d2f63dd290da15923501fa620b086c73e5e24a91f6646da7a42c0e6fc35a3de37401882e29f8704c84c0d9a892b1825a1faa347ae9d1dbe", 0x48}], 0x3, &(0x7f0000715000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7fffffff, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8001, 0x200, 0xf349, 0x632, 0x24, 0x5, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x84b, 0x0, 0x8, 0x2, 0x5, 0x9, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff0b, 0x5, 0x9a6f4cbc97aefc2a, 0x670, 0x4, 0x6800000000000000, 0x101, 0x26bd, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0xffff, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8, 0x8, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x7, 0xc2}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x400, 0x1, 0x8, 0x6, 0xfffffffffffffffc, 0x4, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xa9, 0x0, r9}}], 0x9, 0x40841}], 0x1, 0x8000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000dee000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) mount(&(0x7f0000b2a000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f000067f000)="6d717565756500", 0x1000000001, 0x0) open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) r10 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f000053d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00005e9000)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x200, 0x4, 0x0, 0x0, 0x8000, 0x4, 0x5, 0x6, 0x7, 0x100, 0x3, 0x1000, 0x49bd, 0x4]}, &(0x7f00002ec000-0x4)=0x108) [ 465.087922] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/07/28 07:15:54 executing program 0: r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000868000)="2f6465762f62696e64657200", 0x100, 0x0) syz_open_dev$sndseq(&(0x7f000056e000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) timer_create(0x1, &(0x7f000098a000)={0x101, 0x61, 0x2, @pad=[0x5, 0x8001, 0xd200, 0x1ff, 0x0, 0x100000000, 0x5, 0xfff]}, &(0x7f0000531000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00003a1000)={0x1, 0x0}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00008a9000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000c75000-0x4)=0x200000000000009) epoll_create1(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f6b657963686f726400", 0x80, 0x0) accept4$ipx(r1, &(0x7f00008a8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000245000)=0x10, 0x80800) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xffffffffffffe, 0xffffffffffffffff) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0x0) fcntl$getownex(r6, 0x10, &(0x7f00004b5000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) waitid(0x3, r5, &(0x7f00001d4000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001df000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00004b5000)=[0x1, 0x4]) tkill(r7, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000245000-0x4)=0x0, &(0x7f0000000000)=0x4) r8 = request_key(&(0x7f0000f5d000-0x8)="6269675f6b657900", &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000acd000-0x13)="6d696d655f747970652b21766d6e6574315c00", 0xfffffffffffffffd) r9 = request_key(&(0x7f0000c4a000)="6465616400", &(0x7f00007c7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000105000-0xd)="2f6465762f736e642f73657100", 0xfffffffffffffff8) keyctl$instantiate(0xc, r8, &(0x7f00008da000)="8c8892927a82fa5d330d4cf4637f3c0323332a1e8f8f28", 0x17, r9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:54 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xffffffffffffffff, r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a89000-0xb)="2f6465762f6877726e6700", 0x200080, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006ef000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000843000)="2670707031405e00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="100994020000ff0f000000000000bd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x4, 0x0, 0x9f1b, 0x1, 0x0}, r7, 0x1, r2, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000d23000)=[], 0x0, 0x0) r8 = semget$private(0x0, 0x5, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000647000-0x10)={0x0, &(0x7f00001cb000)=[]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ce3000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000200000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000640000-0x10)={r9, 0x8, 0x9, 0x2}, 0x10) prctl$setname(0xf, &(0x7f00004a7000-0x9)="2f6465762f73672300") semop(r8, &(0x7f00001aa000-0x18)=[{0x0, 0x0, 0x1000}], 0x1) mount(&(0x7f0000bff000-0x8)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000c86000)="627472667300", 0x0, &(0x7f0000cb5000)="") [ 465.195890] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/07/28 07:15:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x400000000000, 0xfffffffffffffffd) mmap(&(0x7f00004f0000/0x2000)=nil, 0x2000, 0x3000009, 0x32, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00003a1000)={0x0, 0x0}) r3 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) socket$inet_icmp(0x2, 0x2, 0x1) epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008e000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) keyctl$unlink(0x9, 0x0, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000cc5000)="", 0x0) ptrace$getsig(0x4202, r1, 0xc24d, &(0x7f0000ccd000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00008d0000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000091b000)=0xc) r5 = gettid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000c42000)={0x0, 0x0, 0x0, 0x0}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) sync() dup2(r6, r4) tee(r0, r2, 0x1, 0x6) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00001a7000-0x8)=0x0) 2017/07/28 07:15:54 executing program 6: syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000218000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001b3000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, r3, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ed5000-0xc)={0xfbffffffffffffff, 0x0}) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fa8000-0x90)=[{&(0x7f0000a67000)="9066abac019240842c488d1674ded00d0844d11249001569d25f004cccaa10b26e158dd2ace6e180f06240668d2961b486b3f05422b956aab42402f0544a0845f3d41ba119f5054f26ad29ea88b18f81d338df292be73a4e4b8c2312e5ada25dcfe3ee6a51346644a014d97e7b25f7305fc6fd5fbe71483973fc505dea8a88e56c5c4a4b92dee7e8e2a87648981baf7c7fbdc9e31f20b46902226c6077b961499862c4e221db2f106f08d47fc690a7f8bea3e7a7d03fc42b6e215e049d204ac9a744f89275cf00a076390f0e283b00a9aef5c0dad42913503edc63e611051e1117e6926cf486080c6d67c106db807f5449c394e04c4d", 0xf6}, {&(0x7f00006d3000-0x18)="82b7a98f59ca2f7d024fed02604ef4311ebd058f03eb5321", 0x18}, {&(0x7f00006d1000-0x7f)="decfb5d32319a10568ba4a3d681020ec4fc9f675d04bd9507dd7dacea0a3783a28938dacd1aff1d2f5f041fc01d16c95bf6d3ae256a9b8fd5bb4c00bde03b0eba659582eca657d16a2eab429b26da75b0675e8be30f14e884fa581fd9e377d4f65b22c2676ff5613fd24ce491902f662690a3769f14645c824274a6c5ae0c5", 0x7f}, {&(0x7f0000e24000-0x5a)="b5b0ecd83a22f7c6a183a8eda9c9398f842d029716d08e4602624e4215ff191a6f763335a925c209049f0d7d3930d2e5efcc4390f28fe62962d1fffa803302114f1781785b5fd51f15f26dd50b6f0dc16fef0a35cf788f4bfbed", 0x5a}, {&(0x7f0000329000-0xc9)="91d8513ef2faec07ec0076c1ff1834d7b18c38cbb00f3cfbf129bdb7a8c8b79c73b1e93001e41e8898d7bd07080df9b7dae3be38fd582cd6334731c3b80a258f19e05e66f64b5eece58d0122b79122c9bc30c6617c87927bd622b83fe4afa3764c391fa908b5524c622ff979bcce37fed86ec2e8b533b43f1c40075b534192cee2606315225268df1e28df8fcc4055882a8509045246879fc3b61a655a5f8172373919e4c6404072a90772d0352d8265db89e8cc02650a3114ed0fcbff8e77dcec5411f1026805f58a", 0xc9}, {&(0x7f0000421000)="114acf3c309468960a43789b5ddb23ba5bca5c298ddb856dce1145797643184fb18ecfd44a", 0x25}, {&(0x7f00005aa000)="1714d93582296f0a0752ce17f054bf5b6af5c9ae28a21bc14f7c38e6c239b0335a21d5c59d397fa158d1305e26df3c9c6862ccc5d104b74521a7aa0ad50d32d9d7b320ed191317c9f2c951a5f2df35e2a0aef2ca938ba5e463a4f24642998fb81cfa1aa46f3bb22287604364cb7595db2516e95da1b5327a388d4110a979d1a4e20ec92f90f250a0dd", 0x89}, {&(0x7f0000ab5000-0x1000)="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", 0x1000}, {&(0x7f0000c77000-0xa9)="c3a4c16d6c5db244b183da0a46b3bfc1f3fd46dc3986a639c4e9f64d5d18fd85999bf7af5ad69279d707453cd55e06dbde32e2c452a30093f93edf38c3b031c4c2aa92a7937a048257b2f917f9f2ebefa19124034f11f495197ed1641b54e8d3f8545e1b95ae7a74d5c3f0341b0f1ad4aa4191242443a4de2edd22a46b6db5bd8bfb0788bcfa87f2ca027e1e654c6150f897f1978335f56cf872059afad8153a69e75ba1e7dc6146eb", 0xa9}], 0x9) prctl$void(0x20) inotify_init1(0x0) move_pages(r0, 0x1, &(0x7f0000002000-0x48)=[&(0x7f000000a000/0x2000)=nil], 0x0, &(0x7f0000b49000)=[], 0x6) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x80) gettid() mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x3d91f046c1d12a12) setxattr(&(0x7f0000034000)="2e2f636f6e74726f6c00", &(0x7f0000026000)="757365722e8770704f76626f786e00743076626f786e65743000000000800000006c6f9d23645c757386720500000000000000657665", &(0x7f0000038000)="24776c616e302e657468312963707573657421757365092b70726f636e6f6465767d00", 0x23, 0x0) mount(&(0x7f000068f000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000524000)="2e2f636f6e74726f6c00", &(0x7f000044c000)="737973667300", 0x400, &(0x7f00005d9000-0x75)="4eea8bde5b8d3d6e62e1ed1332c0461f5f23dda0488993723bbb638d90891637de4d0ce1fb00f84b677200663a193d02a290603f7743d203c2becbbd057b04fad7135c9180c4e8723a9960e904af33d7c692348be1ffd2417875118df8daf7bcbea4afc1ad6ce9812fb547270ca12392e0aa29906a") [ 465.273110] device lo entered promiscuous mode [ 465.278855] device lo left promiscuous mode 2017/07/28 07:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) io_setup(0x19, &(0x7f00003ee000-0x8)=0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f62696e64657200", 0x401, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f6b657963686f726400", 0x2200, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x91e, &(0x7f0000a24000)=0x0) 2017/07/28 07:15:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000446000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000245000)=0x4) r4 = inotify_init1(0x80000) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4203, r5, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dda000-0x28)={@common="62000000000000000500000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r6, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000000700000747ad64354418"}, 0x100) write(r6, &(0x7f0000f54000-0x22)="220000001c000700000000ef0000000700ff210000000000bac906000100fff9c93f", 0x22) perf_event_open(&(0x7f0000dbd000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006f4000)="2f6465762f6175746f667300", 0x202, 0x0) 2017/07/28 07:15:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000968000)="2f6465762f73672300", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000057d000)=[{&(0x7f00005d5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000a87000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000524000-0x8)="0000000000000000", 0x8}, {&(0x7f0000d42000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x4) r2 = gettid() r3 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x71, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000794000-0x12)={@common="67726530000000000000000000000000", 0x0}) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000200000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x3, 0x14012, r5, 0xfbfffffffffffffc) socket(0xa, 0x400002, 0x400006) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f1000)=0xd0, 0x4) mmap(&(0x7f00004ac000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20005, &(0x7f000016b000-0x8)=0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00004c7000-0x1)=0x0) io_submit(r6, 0x1, &(0x7f00002a0000-0x8)=[&(0x7f0000f8c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004ff000)="", 0x0, 0x0, &(0x7f0000cb9000)={0x0, 0x0, 0x0, @thr={&(0x7f00003f7000-0x45)="e0deaba3fcd01adec37df1dff506a3b0b3908383adc1bdf7e37a78bf25f0606e72247a27aa87d16047a7a493ad4b81500e86f3d53b8fe558d0fd161e6104b388e1aa1f0460", &(0x7f00009f5000)="13f0485648f293c42d15074d2d32cf6071ac9c23a41218b80fda86b5244fed46e6331b58a66f0c3acde2a8ddeeadb72f54f83ae05885b813f7e2945fe3a5d4908f9a5329b5d011a0b76ba1fe9a6a6ed3d17b90a4a71b55cd7848d30371bdcad96045a616b2a1a5b66ba1184354b907a1c1a0b4e9acc5d700687ec933f5fd9a145e3cbbbd63b9e2a0c479aca13b5c5a6e46cd6776375edea6a44d8b67603f0ba37efad7638c82525facdc6d92615e997ebf98ab87ef13bcefdb1291e59c63ccf395662a07c51267607a063859e9f370e62a69e1470c34cd2ae1aa64fc1805b9"}}, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b2000/0x4000)=nil, 0x4000, 0x2000004, 0x11, r1, 0x0) signalfd(r3, &(0x7f0000f2a000-0x8)={0x2}, 0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f8e000)={0x0, 0x0}) io_getevents(r6, 0x0, 0x2, &(0x7f0000f8e000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f8d000)={r7, r8+10000000}) io_getevents(r6, 0x0, 0x0, &(0x7f0000031000-0x100)=[], &(0x7f0000029000)={0x0, 0x0}) io_submit(r6, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000026000-0x1)="", 0x0, 0x8000000000000000, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) setsockopt$inet6_int(r4, 0x29, 0x1d, &(0x7f0000b3a000)=0xffffffffffffffff, 0x4) 2017/07/28 07:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000820000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x5, 0x100000008, &(0x7f0000775000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000910000-0x4)=0x6e) mkdir(&(0x7f0000b28000)="2e2f66696c653000", 0x0) mount(&(0x7f0000072000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000026000)="6d717565756500", 0x0, &(0x7f0000769000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000fb0000)="2e2f66696c653000", &(0x7f0000aad000)="6a667300", 0xffffd, &(0x7f0000ef6000-0x1)="09") mount(&(0x7f0000cf9000-0x8)="2e2f66696c653000", &(0x7f00000c4000)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0xffd, 0x0) perf_event_open(&(0x7f00006dc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000d43000-0xbb)=[{{&(0x7f0000bff000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c59000)=[{&(0x7f0000a12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00006f0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000c7c000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00008fc000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000b9a000-0x14)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000cda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x6, &(0x7f0000444000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0xffffffff}, 0x40}, {{&(0x7f00001f5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00006cc000-0x40)=[{&(0x7f00006e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000072d000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000cbd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000774000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x4, &(0x7f00006b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x1}, 0x7ff}, {{0x0, 0x0, &(0x7f00001a2000-0x20)=[{&(0x7f00000a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000077c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2, &(0x7f000081e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x28e}, 0x4}, {{&(0x7f0000851000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad7000-0x70)=[{&(0x7f0000a45000)="000000", 0x3}, {&(0x7f0000104000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000278000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000fbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000f46000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000712000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000094b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x7, &(0x7f000054c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x3d}, 0x5}, {{&(0x7f0000f17000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c69000+0x344)=[{&(0x7f0000d03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000696000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005a6000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000d77000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e12000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x5, &(0x7f000001d000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0xff}, 0x10001}, {{&(0x7f0000cb8000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e61000-0x60)=[{&(0x7f0000fcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000704000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000035c000)="00", 0x1}, {&(0x7f000043a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000c33000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000c7d000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x6, &(0x7f0000dfd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x7}, 0x200}, {{0x0, 0x0, &(0x7f0000067000)=[{&(0x7f00004cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000091d000+0x2f5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000c2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000590000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x4, &(0x7f00002f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000c59000-0x60)=[{&(0x7f000087a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00003ac000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f00008c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000afc000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00003ae000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000090000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x6, &(0x7f0000eb9000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0xef}, 0x0}, {{&(0x7f0000bbd000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ca8000-0x60)=[{&(0x7f0000a6f000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000073c000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f000084f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00002e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000be8000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000fd8000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x6, &(0x7f0000061000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x5}, 0x6}], 0x9, 0x40002001) recvfrom$inet(r2, &(0x7f000059a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) sendto(r3, &(0x7f0000b9f000-0x2a)="67", 0x1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000033000-0x4)=0x0, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0) getegid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, 0xc) getegid() fstat(r1, &(0x7f0000e76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000058d000)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000e2b000)="2e2f66696c65302f66696c653000", 0x1) r4 = open(&(0x7f0000c42000)="2e2f66696c653000", 0x200000, 0x0) clock_gettime(0x0, &(0x7f00004e7000-0x10)={0x0, 0x0}) utimensat(r4, &(0x7f000070a000)="2e2f66696c653000", &(0x7f00002c7000-0x20)={{r5, r6/1000+10000}, {0x0, 0x0}}, 0x100) mkdir(&(0x7f0000237000)="2e2f66696c653000", 0x0) mknod(&(0x7f000006e000)="2e2f66696c65302f66696c653000", 0xfff, 0x5) mount(&(0x7f0000a68000)="2e2f66696c65302f66696c653000", &(0x7f000003e000)="2e2f66696c653000", &(0x7f0000015000-0x6)="72616d667300", 0x1400, &(0x7f000002b000)="29e0ad") sync() munlockall() r7 = getgid() syz_fuse_mount(&(0x7f0000593000)="2e2f66696c653000", 0x0, 0x0, r7, 0x0, 0x562e3336c0ed74de) recvfrom(r4, &(0x7f0000ff9000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x4, &(0x7f0000023000-0xe)=@l2={0x1f, 0x1, {0x2, 0x1, 0xfff, 0xfffffffeffffffff, 0x81, 0x44d}, 0x1, 0x40}, 0xe) 2017/07/28 07:15:54 executing program 0: ioctl$void(0xffffffffffffffff, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00001ec000)=0x6) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0xd38, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e7c000-0x8)={0x0, 0x9}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000758000-0xc)={r3, 0x5, 0x0}, &(0x7f000022e000)=0xc) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000067000-0x28)={&(0x7f0000030000/0x1000)=nil, 0x0, 0x0, 0x8, &(0x7f000052a000/0x3000)=nil, 0x5}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fa4000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x46, 0x8, 0x0, 0xff, 0x2, 0x3, 0x0, 0x1a5, 0xbc7, 0x5, 0x4, 0xffff, 0x1000]}, &(0x7f00003d6000-0x4)=0x108) setsockopt(0xffffffffffffffff, 0x1ff, 0x5, &(0x7f00003e6000)="aa9909905aa3a392ab7964384ecb5e9ae9b491dcbda1590bd5a2014aca4a98940a53694b986d0f92561f55f9703d4548b43bf5f4678d437716b80424640649ce935e83a6e894f440741dd1c97a513ab4a0e402d7f34425a323ab21d2b841b716eae8dc4f534c62007312301f80903bb2ce750f555d09d5eef0b6664aa5565917eb10bc4606866c7768bf09e56217674211456114bef5b2714452d55fb2808089474be84102067d169d2a7182a9b95937024c71fa3e1d7d24eb4c2208a7a0a444f18e584fcc45b9ab0928fd6dcd8e77c0f50431539711bf6082a90b08daa99e5012", 0xe1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003de000)={r6, 0x84, "c616e9fb95fd1bd094161258ccc5a9a2de981f2d6474c7e18a156837bacb6dd95430ca64fe2782508ca38365a2cf1f9f3b13e5cc1af090e565767728c9b94b4acf3327569e116468d35747f2855576c05964bf77a4341b4569ec8f59044e5726ec5829ebb357a351920f3208f29ff3a23bdf3d5fb1464436ebb50f689c6fe625f61ebb03"}, &(0x7f000089d000-0x4)=0x8c) r7 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f000093e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00003d0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x1, 0x7, 0x0, 0xfffffffffffffffe, 0x10001, 0x2, r8}) r9 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x3) perf_event_open(&(0x7f0000db5000-0x78)={0x4, 0x78, 0x10000, 0x401, 0xa9, 0x2, 0x0, 0x2, 0x1000, 0x4, 0x0, 0x4, 0x7, 0x9, 0x0, 0x5, 0x0, 0x9, 0xff, 0x2108, 0x40, 0x1, 0x6, 0xffffffff, 0x9, 0x401, 0x0}, r2, 0x5b7d0172, r1, 0x2) perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14008, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) msgget(0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000185000)=0x0, &(0x7f0000e46000)=0x4) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x0, 0x10020010, r9, 0x2) prctl$setname(0xf, &(0x7f0000f18000)="47504c00") 2017/07/28 07:15:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000035c000)=@sack_info={0x0, 0x3, 0x7fff}, &(0x7f0000a18000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x100000000, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x6, 0xa000000000000000, ""}, 0xa) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = getpgid(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x0, 0x84) fcntl$getownex(r6, 0x10, &(0x7f0000518000)={0x0, 0x0}) tgkill(r8, r9, 0x7) write(0xffffffffffffffff, &(0x7f0000dd4000-0x1f)="", 0x0) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r5, &(0x7f0000f0e000)="", 0x0, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) [ 465.497865] device lo entered promiscuous mode 2017/07/28 07:15:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pause() fstat(r0, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000103000)={0x0, 0x2, &(0x7f00007c8000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000e2b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000083e000)={r3, 0x2e, "622ee2d896c9fe873eac881d44bb2ff67bfd47e1b63e8097821fc32938fb61e22f2c954ad2bff9555b36b6492ad4"}, &(0x7f0000a4e000)=0x38) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000072000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4e000-0x9)="2f6465762f72746300", 0x1, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000a4d000)={0x3, 0x80, &(0x7f00000b9000-0x80)="653de9eda2c02ac5ff2a4b8697215e08449e4acf8ddb3a1c610c222bac3b674edd7b15d1d43cfe023001d1ca854d5d236be0d1f6c0a8246fe75fa7591d6ce609a066e33eb04e58bb8495b5d5361bffd841f0f18cb90ea4be437cdeec3a696217374bc6137c6eff458f07cf1fe64d6ceea668aef3f38e360010000074b42bbcaa"}) [ 465.534955] device lo left promiscuous mode 2017/07/28 07:15:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e0f000-0x28)={@common="69706464703000000000000000000000", @ifru_flags=0xb100}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) mremap(&(0x7f00004ba000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000941000/0x2000)=nil) write$fuse_ioctl(r2, &(0x7f00004a8000)={0x20, 0x20, 0x2, 0x80, 0xed09, 0xca6, 0x80000000}, 0x20) r4 = socket(0x11, 0x802, 0x7) setsockopt(r4, 0x1f, 0x12, &(0x7f0000000000)="", 0x0) dup3(r2, r4, 0x80000) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00002a5000)=0x800) r5 = creat(&(0x7f0000d2c000-0x8)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000227000-0x10)={0x0, 0x0}) readahead(r5, 0x3, 0x4) setitimer(0x2, &(0x7f0000da9000)={{0x77359400, 0x0}, {r6, r7/1000+10000}}, 0x0) r8 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x6, 0x3, 0x0, 0x10000000000, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000c99000)="af289a37ae257f46934e0e9236a3c3254da52b8ad177823c45a4263071bbf30cd5d08c1e928c6120f84ce23d4b44e2b228ffe8ab3a9ad3432a54de7e674c73f446e1ec183153465c2fa109891d82d54a0b9a16482fdd6153914e3df302b9398c050f6f7523dd27256170764541db7920c228c51a9bd6e1dea7f5abe95a8095c56ffb2fd521199a0538bd3633a32fc20b264274b0615bf7d55181e9d0146cd520d250b6e10fb2dc2d2ff3e3f9983aec543110849bdcb4370c26060c1a177c7d5ddb55f0798d0083fd79f522e0848475f0b8e067c620c4e298b0721ac44df86a81", 0xe0) accept$nfc_llcp(r0, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000074d000-0x4)=0x60) clock_gettime(0x4, &(0x7f0000116000-0x10)={0x0, 0x0}) mq_timedreceive(r8, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00008e9000-0x10)={r9, r10+10000000}) clock_nanosleep(0x7, 0x0, &(0x7f0000246000-0x10)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000019c000-0x4)=0x0, &(0x7f0000ca4000)=0x4) set_thread_area(&(0x7f0000eb2000-0x10)={0x1ff, 0x9, 0x6, 0x5}) 2017/07/28 07:15:54 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00008d3000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000bae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000004d000-0x8)="2e2f66696c653000", 0x2, 0x82) fcntl$getownex(r1, 0x10, &(0x7f00004ae000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000561000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000-0x4)=0xe8) lstat(&(0x7f0000e90000-0x8)="2e2f66696c653000", &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000640000)={r3, r4, r5}, 0xc) ioctl$TCSETS(r2, 0x5402, &(0x7f0000274000)={0x401, 0x4, 0xfff, 0xfffffffffffffc01, 0xf74, 0x3, 0x2, 0x7, 0x100, 0x2, 0x2, 0x5}) r6 = socket(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000c55000)=0x0, &(0x7f0000280000)=0x4) mkdir(&(0x7f0000cc6000-0x8)="2e2f66696c653000", 0x8) r7 = dup(r2) ioctl$TIOCEXCL(r7, 0x540c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f000028e000-0x4)=0x1, 0x4) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000669000)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000250000)={0x0, 0x7f}, &(0x7f0000c74000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ee6000-0x8)=@assoc_value={r8, 0x8c7}, 0x8) connect$inet(r6, &(0x7f000005a000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000635000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendmsg$netlink(r6, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x20, 0x0}, 0xc, &(0x7f0000462000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f000005e000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x8000000007, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x810) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ce5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:54 executing program 4: mmap(&(0x7f0000ef4000/0x2000)=nil, 0x2000, 0x3, 0x36, 0xffffffffffffffff, 0x21) socket(0x41, 0x802, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000ef6000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef5000-0x4)=0xc) r1 = gettid() mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000054b000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000024e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e38000/0x4000)=nil, 0x4000, 0x20000001000000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fcb000-0x10)={0x1, &(0x7f00001c3000)=[{0x0, 0x0}]}) futex(&(0x7f00003f1000)=0x5, 0x4, 0x67c996ce, &(0x7f0000853000-0x10)={0x0, 0x989680}, &(0x7f00009ec000-0x4)=0x23e4, 0xa859) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x2000)=nil, 0x2000, 0x3, 0x9012, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f27000)=0x1, 0x7, 0x6, &(0x7f0000d8e000)={0x0, 0x989680}, &(0x7f00006cb000-0x4)=0x5, 0x36) getpeername$netlink(0xffffffffffffffff, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) 2017/07/28 07:15:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, r0, 0x200100000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000007) mmap(&(0x7f0000f38000/0x2000)=nil, 0x2000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000a32000-0x8)="6269675f6b657900", &(0x7f0000385000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000580000)="2f6465762f73672300", 0xfffffffffffffff8) r4 = add_key(&(0x7f000025d000-0x6)="6c6f676f6e00", &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005bf000-0x8a)="f36ea358e369843d540f16f0cae3f7e5f18beccaf86172ee6c876aecb45b0f3c4040f0a3e9e40f0c0a7ccd453a6425120117b49916e443edfc8f5dccbb2ed5ad6994b1c3fcf143d59f92b99e257a34ccb08c1c06fb67caaf7a2a06b036eaf642c0f96a9fc9a79299f0ae8e3489f05012be2a9e68d3cffc2fe87cdfeedc01e5162e706fad67281a85b302", 0x8a, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f000084f000-0x60)=[{&(0x7f0000fb1000-0xde)="81f5216f7729915e66674b41d1dbee06d0f75b87e0c58b0c92c9d585e0d25eeed3d50453401f90789e72e6dea7adc4370becec4bc4146468290a49138d65f58cb6c14f288d42b69a445ec9910cb634ba7881eeda6540ad6e22c2e9e4e60f859ac480d1cc2ac1122e17067de5cae23ba8ffce4a64291046674b66ffff528fee60fda1928bee530d0ae44f45472171fd8cf9063c36f64ddabb75c30c85d661d4f3e50bf13a56fc7da79bb22207ae10e8d8324f3f271a31fa8379a4f6906ed04ace04d53750f5595587c84886edc8cc55f6f99fa189e7d19b9574a681fdbac7", 0xde}, {&(0x7f000016a000)="13e481e540edd52d24077bae47ee183f068533ff34a09954f9156db074cc3b1b1e7b900fe951076df165f4071d3e2e2e95f5b197dde081370e3228eb3c83278c10e661a86dd1d855f94ad2f299c60bf7c9ee214cbb4e8339668df99740ed64e42250144b1f87fa70b91c0bedbf0fd8184832a7f5229aef759f15b53ca0a0e8591809d3c30ae131edcc491b3a4f6d1c13d9a26a82df98926a7e2466a10386db27f87bc3eebc50eae859b21b572edadd970ee36cc8956fe17cbd57b0c3ac423f267e010300453013957feaeed8b7f7dd2afeddca0b715abad9eea57e252bd71f58d13946fe", 0xe4}, {&(0x7f0000e8d000-0xfe)="839ac7fbd0b91b07189e0d6cea82975c7ec1c639908e23fb2907191f13892e84e7b512c455ec45dad61aa48cd4e76cbc07fad714cce19cbd8d5e167cde45ec0e2375fe0cf864d61f782f9bc86ae23934b7c12b586c9acc5f4670554ebd809e01ee3a8e3469935e11b468fe6393ff050696ec11c75d786247cad7af9738c0af44e707afcd32c1b65d84a38eb8a9ee65114bfb8de3e07f5041d9910e5c6ddcc0518e1c8534fb28c91fa415668ddf6612c02b38ef0f54c15c32691b09f5c6763a18435c728df0d19f3c5de3ecf80563774e4e3fd1197e036bd9c57db0275f01ed32f21229459b1da4672c7025c22f14f9a40484b25988c408ec100be212ee40", 0xfe}, {&(0x7f0000e5d000-0xf3)="753c486818a09165c1037b98ece397688d5ba86f1522835cb231a4095a0bbbcd76c68570d5e47cdc2b985f8f58da9a1db68f4241587db656afdb957da5e02c2653f3fcceb811d8bb736eb4bd58f27ad44349593074fff7e34e57ab058aadbacbf9f5829efadce4fcd0bb3b6655835788794ea742939aa8ec39c0230c81453300df9c7fe77bca0c4f308dbac4b1987b7c084de031ed938ddfc017e0ca065218cb110e1545f3706feedea4eaf27a7a59085b8839af814d83386535605c921ed1b61b4c8a4a53b6d65878ffddc711db9d5ff1d4f4f050a90373f3761d94593cfee1f2964b9e80ba9f4b16d5a103e82fb3ca2ef435", 0xf3}, {&(0x7f0000e3c000)="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", 0x1000}, {&(0x7f0000240000)="7df7d6493cbef978faf9b265e8d861923fa6222a2de9dadba2dbac58a3dbf0d73a5985176bc3743c5fe7fd831765d8c55701a4a5dfea34f4e28b5e6aa82849f0968bdf06ce48217201947e6d3420e1122e7530f9d37f6ad9c1b3ec646baba57ac7b46fdea0f4c7e42b2dab27798d0457ec506ded5405877dcc8d0439b263a9d58da0f81988be7853862233d6996175e40d7580f10784247c32688a1f25681f6f217c", 0xa2}], 0x6, r4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000357000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000215000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000937000-0x1008)={0x0, 0x0, ""}, &(0x7f0000068000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000936000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r8, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000003000200e5ff0000e2ff000404490001008feb00"}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x0, 0x32, r7, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000b84000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r9}, 0xc) syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101005) waitid(0x0, r2, 0x0, 0x1, &(0x7f000018c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 465.666394] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/28 07:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a89000-0xb)="2f6465762f6877726e6700", 0x200080, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000118000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006ad000-0x4)=0x10, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r2 = gettid() sched_setscheduler(r2, 0x3, &(0x7f00009ca000-0x4)=0xff) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x8200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c9000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000005000)=0x3) mmap(&(0x7f0000c97000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x7) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000006d000-0x4)=0x0) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20071026, r5}, &(0x7f0000661000)={0x401, 0x7, 0x4, 0x2, 0x50001, 0x0}) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) fcntl$dupfd(r4, 0x406, r4) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000c97000)=@generic="c6047e415eca7466024d0607213d7d40") 2017/07/28 07:15:54 executing program 5: getrandom(&(0x7f0000ece000)="00", 0x1, 0x3) r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r3, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000305000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x3) r4 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x0, 0x100002172, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009cd000-0xbc)={0x100000000, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "5acdef5352906ce1", "608af40a851b3114b05251ecd58de76c02e17da5213bcdeecb1008cc0d63674d", 0x6, 0x92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x10000, 0x0) dup2(r3, r5) fcntl$getown(0xffffffffffffffff, 0x9) clock_gettime(0x0, &(0x7f00003c2000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000180000)={0xea, 0x7, 0x100, 0xffffffffffffff14, 0x400, 0x10001, 0xf5, 0x40}, &(0x7f00008f9000-0x40)={0x0, 0x4, 0x9, 0x7d6, 0x800, 0x0, 0x1ff, 0x6}, &(0x7f0000b90000)={0xfff, 0x800, 0xe501, 0x5, 0x204000, 0x0, 0x200, 0x7}, &(0x7f00006cf000+0xe22)={r6, r7/1000+10000}) sendfile(r5, r4, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000bf8000-0x4)=0x0) capget(&(0x7f00007b9000-0x8)={0x20080522, r1}, &(0x7f00002c7000)={0x5, 0x8, 0x401, 0x3, 0x86, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000a34000-0x10)={0x4, &(0x7f0000894000-0x20)=[{0xc0000000, 0xbd3, 0x7fffffff, 0x1}, {0x100000001, 0xc8b, 0x6, 0x10000}, {0x9, 0x6, 0x7, 0x509}, {0x1f, 0x100000000, 0x9, 0x0}]}) [ 465.759172] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/28 07:15:54 executing program 7: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000f8000)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x1fffffc, 0x50, r0, 0x100000000000000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000033b000-0x10)=@req={0x28, &(0x7f0000446000)={@common="62707130000000000000000000000000", @ifru_data=&(0x7f000077c000)="21f4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc000815657e2021f8"}}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r1, 0x0, 0xffff, 0x2) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f0000dbd000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000dbe000)="38b17e742ad25764281f0e62d6a57c5334991244057c097c86779e02c5f2aad7"}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dbd000-0x4)=0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000c13000-0x40)=[], 0x0, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x2000002, 0x800008010, r3, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000235000/0x3000)=nil, 0x3000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000dc1000-0xc0)=[{{&(0x7f0000a2f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc0000)=[{&(0x7f000077b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d49000)="", 0x0}], 0x2, &(0x7f0000dbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x0}, {{&(0x7f0000367000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000708000)=[{&(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000dc0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000c3b000)="000000000000000000000000000000", 0xf}, {&(0x7f0000dbf000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000caf000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, &(0x7f0000dc1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x1}, 0x6}, {{&(0x7f0000dbf000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000dc0000)=[{&(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000bb1000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x1a8}, 0x3}], 0x3, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x4, 0x100032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x7, 0x32, r0, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000dc2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dc1000-0x20)="4f9aa15fac6429ce925158aa3251592d958c1252e7089302b786c5e5f8dd7304"}) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x9, 0x32, r2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dbf000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0xfd}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000dbf000)="", &(0x7f0000dc0000-0x4)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 465.826281] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 465.873318] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/28 07:15:55 executing program 6: socketpair(0xa, 0xe, 0x4, &(0x7f0000cd2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a7c000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x2000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x13, r2, 0x4000) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000003000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x20814, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x1, 0x40840) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) getresuid(&(0x7f0000495000)=0x0, &(0x7f0000953000-0x4)=0x0, &(0x7f0000b79000-0x4)=0x0) sendmsg$netlink(r6, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000f66000)=[], 0x0}], 0x1, &(0x7f00008a9000-0x78)=[], 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000239000)="2e2f66696c653000", 0x0) r9 = creat(&(0x7f000017e000-0xc)="2e2f66696c65302f62757300", 0x2) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) 2017/07/28 07:15:55 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a9000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) timer_create(0x0, &(0x7f0000e78000-0x50)={0x0, 0x0, 0x4, @tid=0x0}, &(0x7f0000880000)=0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) r4 = request_key(&(0x7f0000d71000-0x5)="7573657200", &(0x7f0000a1a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000886000)="00", 0x0) r5 = request_key(&(0x7f0000da1000)="6465616400", &(0x7f0000853000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000728000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0x9, r5) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, r5) splice(r1, 0x0, r2, 0x0, 0x4, 0x4) memfd_create(&(0x7f0000000000)="00", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000648000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000ef4000)={0x7, &(0x7f00007ae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000f88000)={r6, 0x7, &(0x7f0000c88000)=[0x80, 0x9, 0x8000, 0x7, 0x0, 0xfffffffffffffff9, 0x6], &(0x7f00005ab000)=[0xbf15, 0x100000001, 0x10000, 0x746, 0x8], 0x6, 0x2, 0x39bf, &(0x7f0000ef5000)=[0x98, 0x9], &(0x7f0000715000-0x24)=[0xb80e, 0x6, 0x9, 0x7, 0x9, 0xa640, 0x0, 0x1, 0x100], 0x0}) r7 = getuid() ioprio_get$uid(0x3, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:55 executing program 4: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e1e000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cbb000-0x4)=0x14) getdents(r2, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) r3 = geteuid() r4 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000824000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073f000)=0xe8) setresuid(r3, r4, r5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0xfffffffffffffffd, &(0x7f000035b000)="") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000053d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000-0x4)=0xe8) [ 466.042625] device lo entered promiscuous mode [ 466.052293] device lo left promiscuous mode 2017/07/28 07:15:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000029a000)="2f6465762f72746300", 0x204000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ee9000-0x4)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a9000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) r1 = memfd_create(&(0x7f0000a0c000)="766d6e6574306b657972696e677070703100", 0x1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000053000)=0x3, 0x4) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x1) r5 = syz_open_dev$vcsa(&(0x7f0000bf0000-0xb)="2f6465762f766373612300", 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e33000)={@generic="25c7111f2f17d0b8a205c669ce9d6c1c", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket(0x10, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000cbd000-0x4)=0x0) write(r6, &(0x7f0000801000)="", 0x0) close(r6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x71, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r5, 0x407, 0x200) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000a78000/0x1000)=nil) ioctl$TIOCSCTTY(r0, 0x540e, 0x10001) 2017/07/28 07:15:55 executing program 6: mmap(&(0x7f0000000000/0x543000)=nil, 0x543000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000543000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000351000-0x4)=0x0) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000025c000-0xc)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000dc9000)={0x1, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000dc9000)={0x4}, 0x8) r5 = syz_open_dev$vcsn(&(0x7f0000543000)="2f6465762f7663732300", 0xffffffffffff0003, 0x7ffd) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000501000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000239000)={r6, 0x1, "fc"}, &(0x7f0000544000)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f000034d000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000543000)={&(0x7f0000342000)=[0x5], 0x1, 0xffffffffffffffc0, 0x3, 0x1, 0x401, 0xfffffffffffffff8, {0xbd6e, 0x2, 0x3, 0x7, 0x481, 0xffffffff, 0xff, 0xec9, 0x6, 0xffffffff, 0x1, 0x8, 0x1, 0x7ff, "91d103272099a20f80497b300c1c102b482d30dea274f79364fb9690e180b04a"}}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000dc9000)=[{r2, 0x4080, 0x0}, {r3, 0x240, 0x0}, {r0, 0x2100, 0x0}, {r3, 0x204, 0x0}, {r3, 0x20, 0x0}, {r1, 0x200, 0x0}, {r2, 0x5000, 0x0}], 0x7, 0xc7b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ef000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000543000)={0x1300, 0x6, &(0x7f0000543000)="850309000006"}) fcntl$getown(r5, 0x9) 2017/07/28 07:15:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x101, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="9858830ceab0eb4acd", 0x9, 0x1, &(0x7f0000001000-0x10)={0x3, {"85e8f04430c201"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={"1949a0701327a7b92924b7dcb65db598", {0x4, 0x452, 0x3, "c3f7713557f8", 0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0xffffffffffff3c03, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, &(0x7f0000004000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x1000}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x2, 0x1, 0x1000, 0x1, r3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001000-0x4)=r4) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7f, 0x1000, 0x4, 0x13}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000)="7472757374656400", &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r5, 0xd4) personality(0x410000e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000008000)={r3, 0x7b, "37b29eb93e77261d5cd67e9a83aae521a7a8cb6343dc8d6aa78530f1abd3d0d6c05262d6998e254bc8a9c9e6aeff5a1d9a7cdb0f174cd97ac4593c1b13c340ec2179601b61e6f6bb607fbd4c8d15f1529ebd11bb849bf362c2694c586d5407fd80a89c201ab6e22dedca1ca0a1c005f977bbb9282b73e431f892b8"}, &(0x7f0000008000)=0x84) 2017/07/28 07:15:55 executing program 3: pipe2(&(0x7f0000370000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000080004) mmap(&(0x7f0000914000/0x3000)=nil, 0x3000, 0x2000009, 0x48011, r0, 0x0) mmap(&(0x7f000050d000/0x3000)=nil, 0x3000, 0x1000002, 0x910, r0, 0x0) r2 = open(&(0x7f0000099000-0x8)="2e2f66696c653000", 0x622000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="166c8c4bc4cd0dd18dbf5414e2896041", 0x4}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0xfffffe, 0x32, r0, 0x0) mmap(&(0x7f0000b85000/0x2000)=nil, 0x2000, 0x100000b, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ff5000)="", 0x0) r4 = socket(0x4, 0x5, 0x3) fcntl$setsig(r4, 0xa, 0x2063) fcntl$dupfd(r4, 0x406, r0) mmap(&(0x7f000033d000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x30, r4, 0x0) write$tun(r3, &(0x7f00004b7000-0xc)=@hdr={0x2, 0x4, 0xffe, 0x20, 0x0, 0x9, "2000"}, 0xc) mmap(&(0x7f00006da000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x200000000000000) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x3, 0x7, 0x75, 0x1e, 0x10001, 0x10000000007f, "7ed8cd78d0d355e28adc9d693791a2337a18f3da3b29d8b6210f9b2c14c4b64f150000fddbb2d6fbf785ae58597c59"}, 0x3a) write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x3, 0xfffffffffffffffe, 0xa, 0x2000000010000002, 0x5, 0x2, "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"}, 0x100a) mmap(&(0x7f00001df000/0x4000)=nil, 0x4000, 0x80000000, 0x8010, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000cd3000-0x8)="2e2f66696c653000", 0x2, 0x7ffffffc) mmap(&(0x7f00009b3000/0x2000)=nil, 0x2000, 0x2000003, 0x4810, r2, 0x5) r5 = socket(0xf, 0x100000000003, 0x2) sendfile(r5, r3, &(0x7f0000d25000)=0x0, 0x100) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000249000-0x8)="2e2f66696c653000", 0x141042, 0xe) memfd_create(&(0x7f0000fb6000)="2e265c766d6e65743070726f6b00", 0xffffffffffffffff) sync_file_range(0xffffffffffffffff, 0x7, 0x1, 0x0) 2017/07/28 07:15:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00004ff000-0x8)="2e2f66696c653000", &(0x7f0000cfe000-0xb)="286e6f64657670726f6300", &(0x7f000076f000)="0000000000000000", 0x8) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000792000)="2f6465762f766373612300", 0x3, 0x494100) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f76000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ed000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000987000)=0x5, 0x4) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) read(r4, &(0x7f00003e1000)="00", 0x1) connect$unix(r3, &(0x7f0000d5c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000acb000)=0x0, &(0x7f0000589000)=0x4) 2017/07/28 07:15:55 executing program 0: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x800) r1 = dup3(r0, r0, 0x7ffff) r2 = accept(r1, &(0x7f0000000000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000608000)=0x47) r3 = socket(0x3, 0x42, 0x10000) r4 = fanotify_init(0x0, 0x7fd) pipe2(&(0x7f0000e64000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000000800) write(r4, &(0x7f0000e60000)="1f0000000201ff5400000100000000000000002cad00000000000500120000a6", 0x20) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000e65000)=0x0) splice(r5, 0x0, r1, 0x0, 0x404, 0x7) fcntl$setpipe(r3, 0x407, 0x80000000000) getsockname(r3, &(0x7f000076c000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000089c000-0x4)=0x10) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000e5c000)={0x0, 0x0}, &(0x7f0000e64000)=0x10) r7 = dup2(r6, r6) r8 = creat(&(0x7f0000e65000)="2e2f66696c653000", 0x7c) pselect6(0x40, &(0x7f0000e61000-0x40)={0x5, 0x100, 0x7, 0x8, 0xf644, 0x6, 0x8, 0x9}, &(0x7f0000e60000)={0xedfd, 0x9, 0x10000, 0x1075, 0x40, 0x6915, 0x8000, 0x2}, &(0x7f0000b4f000)={0x2000000000007, 0x9, 0x3f, 0x9, 0x0, 0x200000ff, 0x9, 0x6}, &(0x7f0000872000)={0x0, 0x989680}, &(0x7f0000e61000-0x10)={&(0x7f0000e61000-0x8)={0x7}, 0x8}) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000c66000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = socket(0x10, 0x3, 0x0) write(r9, &(0x7f0000538000)="2400000032001f7f00fbf407000904000200071008000100ff0009ff08000000b8000000", 0x24) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000e67000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r7, 0xc0045875) r10 = socket(0xf, 0x3, 0x2) write(r10, &(0x7f0000553000-0x10)="02169e00020000001f00000000000000", 0x10) connect$llc(r7, &(0x7f0000981000)={0x1a, 0x1b, 0x2, 0x2, 0x2, 0x8d2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) open(&(0x7f0000e63000)="2e2f66696c653000", 0x400, 0x102) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000510000-0x10)={0x3, &(0x7f0000e66000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000082e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d1000-0x4)=0xc) 2017/07/28 07:15:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000369000)="2f6465762f70707000", 0x200001, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x1000000000000000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fb0000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000)=0xe8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000fb0000)="2e2f636f6e74726f6c00", r2, r3, 0x100) fcntl$getown(r1, 0x9) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000073a000)="2e2f62757300", 0x0) r5 = shmget$private(0x0, 0x1000, 0x54000401, &(0x7f0000462000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) mmap(&(0x7f0000cf2000/0x2000)=nil, 0x2000, 0x4, 0x34, r1, 0x0) r6 = epoll_create1(0x0) epoll_pwait(r6, &(0x7f0000d93000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x3, &(0x7f0000772000)={0x1f}, 0x8) r7 = epoll_create(0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001bd000-0x50)={{0xc59c, 0x6}, {0x2, 0x6}, 0x40, 0x2, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x121020, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r8, &(0x7f0000562000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000350000)={0x2, 0x0}) 2017/07/28 07:15:55 executing program 7: shmget$private(0x0, 0x3000, 0xfffffffffffffffd, &(0x7f0000d43000/0x3000)=nil) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x10003) keyctl$unlink(0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ece000)={0x0, @in6={{0xa, 0x0, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1000, 0x6, 0x0, 0x7, 0x0, 0xbcd, 0x51, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f0000b6a000)=0x108) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000004d000)=[], 0x0, 0x8) r3 = add_key(&(0x7f00007a2000)="6269675f6b657900", &(0x7f0000630000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eeb000)="2f6465762f73657175656e6365723200", 0x24002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c82000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004fa000)={r0, 0xb6, "c7604f9cdc629a178a5f7ba0d9bbec9fbbc8ed3627afabbd0a31f329db958676dad888167c83d0b3e0ee9680f33e7eab9a90e0921713f45900f51c5d8a0e0e38af3a04b7421adf2471f2081d8b212a4eed9dcc8513fcdad217003d6c58c24054e1b9517908f9d376125f4bd64efd59972405d154c311c8dc41b9c942e9ee2f5baff706c7bf9ab3962247f1feb27c2b5990eb06f45ff34e3f13857773fdd235877cac6de2ea56fdcf05a8a2b73d99a6518c3988a80b3c"}, &(0x7f0000fc3000-0x4)=0xc0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000000)={0x2, 0x9c, &(0x7f0000001000-0x9c)="ccf775fe5c2658e94802b7b02fdc2c12a56f73e427bc9c97dfd44b2abe1b5c6a3212c58982d2a53bc3b19e06d988bff654f7b3ff41105a83705f42fd879d7e3d049290f3d8ead7f1e91e13404e68afd30b05dac328f6e28bd7502d6ebd48cc1fd2daea035f03f551ec36e6471dc57c118a349191488c01611d3dcd8bb6d272a8d6d0d3c625e131ecfbf6dfbe5ebc71c7c62cb33f0b37c20cca186a71"}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2017/07/28 07:15:55 executing program 1: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000b4d000)="5b00", &(0x7f0000f9b000-0x10)="2e0000000000001b61795f6b75746800", 0x10, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000252000)=[{&(0x7f000038b000)="b416cd2f5ffbffe8439fb87cbd5aadcd1ca37fc70650daa2be050bd4ed3bdef96416b6ed7a7b43d7a0cbbab6b44860f685bc81d71568b66a12577c9ccd83c99c909a", 0x42}, {&(0x7f00001ab000)="e005afabe87e0df1471fc854337df184b2cd827cc6ecef2a430de102e0993466cc37e781c14e08acc5d0f8121b932dbedda4ef4b64b960e286c5873e46b5b11d88f10e85a4141bc753f82b639130308c650aedf14184336a4f18234d7c9231210c369bcb2c87e876f5615a4c9854263b94a123a09e3549f467ea0d22bf0d7f4a0bcece162c0afefb9c3e37f463471c5764ec9ea0482330ac6176b1438acebaf20749f5537f01a9c9afebf1f867bcb995f1047178fe0f9f57aab196", 0xbb}], 0x2, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x10000, 0x0) syz_open_dev$urandom(&(0x7f0000b8d000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x200200) fallocate(r2, 0x0, 0x0, 0x62000) capset(&(0x7f0000ce3000-0x8)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x80000000, 0x0}) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00001b2000)=0x0, &(0x7f000067e000)=0x4) r5 = fcntl$getown(r3, 0x9) setpriority(0x2, r5, 0x7f) r6 = memfd_create(&(0x7f00002ac000)="405d082b65746830266d643573756d00", 0x800000000000000) mmap(&(0x7f0000b36000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0) gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x2000)=nil, 0x2000, 0x0, 0x32, r6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000046000)={0x0, 0xe42, "9b7f6033249986410853fead64b86fe39ed4b9ed403dc2d118a5bd796e1cebadc9e81185a3179e2d601c2042c732ebca168d325113738c2381cb61eacd0839f3eb4a02d2b30e632efc1ca492e2d536c430c93e26aa18b28a86bad63dd444f1ff2b217258ecd60191993d21cb0add24e5158036d929bb07a8c98a827b264c70bfccca74e40c6558c110b31cd0215239418cc73489ab51b6f4a1322d9b8b00a420e08be0308b693253eb3552e6c3ccaea7d1063bada53c85e172680858342f2f5d3ee285a5d2940e104169c40e3d75d60b07d51fd88b822c92ec97624c3594813c284e2372292ac9e89498544f829f75d04dd03735fdfcc1faecf424453f397a6296feb23615c9e83706c6571769f3aed255cf322d3b6c16845ccd2cb6ea8316ee177869c9ff7be3a1aa894a0eda02992007758d3205958e45fdde084f91f6e7bd380e0da5ff2c54b58df85dc853aa50e026ed8819add0c8dc49a0bfa2538398215b6623c8280863e16dc23da2da527f1f4300882570da39505baf9b2e0eec00d0334eca1ffe44a0ccf003cdf4468d6f9114e8c9b3bacf02bc0bbda6efb84527dcff0c7567c72ec4ff7bc53cce69647434a2858ddca151ce765b57a0f9e7e1555b34598dff7af51433927ba561903a2985d87f8ff7c64bccaeb57b06a81a728aefdbb2cdba25418e036a293b37f0ba7ec899e34b90e0db5914cabd4968226a0dc072f11e942ec68088181366f956cfaead5875ebed810b4bec7729bcf20c28679c3369696609b148f45049d90cf71b9748e997283cfe608581e348e32b4f0b9a61e0d0ad671a81f0a00aa476fec5264228c191989ffa5935ce80cab0d07ff931ec608720acb23412d030474d235ac36736f615546305ebd97c862b3bacbfc500490855862c3c0e079a6c7bf16260f9b6165d66a0dd928a67229752ed9afd7f805bdb16bb7cc21dfdfed9b05089c5ee0a57a63d33207f79b94bb9510311125a64a05514dd79b3a3e268b47d22aad60cc66adb6b33b7bb829dddbd15f7cbae00f9f64f4c649c5d1f0ddd62d14b27fb53b417b70f3c780bdb36303697c4c73794db5f547913d6fa132f454a1da30c34d011dec6ad9ec3d1b4a8f3f0206b9a29852ded90dd1abe818f1b8d553c38f967e2336f715341f4e93544358bb3950fa17857c0960c0a5266c8481919379765cac5dbe8321806aa63db7cdc942fe9b5374088d92674c8ae69e2913c94d8e219c42dcb87bc92b55b19c9b96e9d5cfe37a771b17faf5fde53dfe88c8405d13916ae59e508be96878bc1ca54057974cb835947b7ef246a0b9f09e740f41bf41a40454d60a748642f694d8bf9469f9853a40d5d1065bec9065c29e35a270df7f4dd63917aa7a0dd3a4d53edf33e1750ab3196d6dcfab9a58a31fc5b4e8ee08b093d591d910dde19001e6b60db199b09c1046d222fb3242d7603a7d0dab1f672652e2bacc87de4e155b528c88a8a9cea168aed892c453854ad19b8e5e73b6e9682fbd4530b056c1fd5e1094e3ed0095be5526bf2d20f223f0d66367739af5ec7ea85c92041f0a4e29deb2dc0dd12d662a0bacfd8854ed950ad3571e46394effa294085e6eee14f126149b9b5ce086650caee412bcafff025f9be0d61bd09b77669f5523fb99b17d89bddb3656970cce9fd892248bbc6d86cfea10db26b5fa9ef7291aa9c6f7880bd0a06f93fb5c1bfcbc59939773ac02f6810e29d5f5b298eecbcae677594067a122d0b470260e15249a3b3a264db83fc2709765c5b8760ba08b30b2a4ded396059831dbc637ee6e1ce2507bcda786d239a96c23b695fb4c9eb9286f37779d6f1574ef67c611b9403f9837788904c1d92c25b09590b313f08bf95ed96b4f408b16b0c699b56c3a550666130fcce495a51d0bc3300162ba0a25483e1a61f0a8a1f5eb819426da86f46238e211aa57f9569b8b898fe5c05272f7a6fd58be1b74cfb77147ee91ad754b45a9552c6b2d37ebe69d0e2d8d44324459e4a32d1759b3b52321ae2f3519749bc4d860a6eaa0050a8212a01a6fc7e83a8644ec84efd30eddedf17627d8a8eff8f92a5a9d2337696ec486b73e98a7b4a99a2e58ac705fef753e4c429ab56cef9868c23641f19f4436559650df4d48765b28c5f510c876c9a1984b3cb41b16000d4858c0d52e23c12a46cf98d04fc5899dbfb0e6b551c81c1d25303e34d35b0fe4d1d8fa0e403dc379ff7b377dad788298bf7d7e7090237edfbcc10aff64d49488fb3f02cc473afadae3b9c08c5eae5a4305aa3bb4d8edb287351ef2793db2fc7a96359f003d5d32eb896625fea1c1e9ee2ac51bacee2226477bf6ee16089e7a21246055c5fb827efa0a991cc63d05546ea36566aa5d1b8409e944bda3116a54c802af1b525a484bd7b609950592c00f510a7d34f2ab09ba433450d58c2830e55e6481e1ea0d44b093d8b148846e11e7efab8d32b90c014c5a84e912428b793e19b649126b59104ef1c4ca2d18b68608570f08276a4d9b40c1b013619725e44534eaf15829ac74e45061726c17ead1109f0471736a9c25bbccfae72f2ccbabe1864a19548e28fddb029e235a043a95f3eea09cbf71578095749cc03fb7a3ab8db722eab794be585341505436c0a7ead035142be1b79b1ac0f063159596b43d0c67256615f95c6fcffc20a142a90f390f9b23cea4c687dacc485068cdec105b022986524d94a1a00b526d2c9c7ec92c8ef61a7339c1153c0d85bad122c232776a6ac4c675238ee2c09115ac74bf15db647a1040b97d42f2ea31b3379dbbe029c47199fc8edf4aa45045cecdd0bb5c7ab3ecf551ea9ff58204781510afda31e35d3d88f0b99dd633ed32e79306af96bdcd880e596629c51cd5722362e962322b21dd2f6fbf121a42a5d2e4603dd15f0e1edb89d78647fcab42c241d7aa34b0caca09c96f1e9691f5848053b215b7d480458ba492b5d4ee1863094ed0ce0f711a2e6cb0e6eeb110abc6fb1afd9f7d001a06b67d27fb701b87f9fb8c8d1851e6b7f8289dd4f10feb5c3507c00be5d56c4dcacc180c1b67c1687ce52c5ee616040f1dd1742dcce5044b54bbc397e67b5492e3b196f4d2ddc8208fb823681bf1436da57a352d3f70fc0016f14f7b5d81708cba7005007b4e11416a05b00815b27212460abfaf50f6da75ee7397d9363f8dda07ef46a5996cf170ebdc4cacd3e949d69bd84d4b27d622648c1f1121e6ecef9641f0a2ff9b06b96a4dd677a5362809eb75c03719abc07210e49b7bb8788c32418c2c4a64625a1bc485da23b9ec5612345c836d6bc1838cbd4f2b839a6c0846a8aa65970c181aa7de5019697604a13102a9fbc4c70e1ef52d1a37d37bf9849579713d64d8512c4c616d870e8c84c561455ef1b7d541a7f4ffd86b7df8a4f322f756fc9a114f9d3597293ffeef28b1714dc414d57c9a44659c7b1b18766310bbf7fdbe7e239f247599cff18bf35f9a16e25a16ac5e8991362b71d00c6a38c3ec23a2c9a616e4ca9bbd008a16d51201be8cf3dfe61af9c7bdd13d9aa6f2b124eb71ad69c95475d8d196ce4edc65c5469a9ff38e41844a4b1cfcc35908d92bad05d8ccb64b870c3d022ffa36e043f419545a0116c7182329f979fb5372fc644bf37e658610f096fec36c5297c3097468a5f6b31618d933bd0e7c1a4498046538c0c61151d5480bb7159135644c2364adfba3e6336640a9fe4e850137bc70159b5f0e9aa8553af0d32bca9f3daaccde2bbfb746a09d13fa6b6ee23441f73c5dd3d38020d8c93e1d4e5347c21a33182d55bdfcf1206ba8a7e182ca178cf214a70d31c6c978b79b41786cc8a5c9fbd685d42ada64aea55cd4bfc03c84daef2b705fa41d98d73e97cea5192026fe6d14bc1f8bd45c409e9726c026d0c4c085fcba7e5f79491bec0182cb303ab669f98d18b5340953119786497a24265281d6c2d129d98e519a732462126bacb4f6c124da7f1abb4301d37b07f84d192139b23dc574a61eca06173266346b638fbb6b98bed65e3979253561e76174a1dffa70f9490232bde5f9cbb236252dea4856f16bfdbf0f6cae6e9cfd1e2e2b91a05696230054344da48922f15753589c5b88ece2982f86d4ded1c200fb62e400561af62359006d3bd381050f7e062fe4bc67fbd382601820038e448ac1aa0ba27345b4af20740e6852882c73b35fbfd2d38102f6b5e81febc29e3fc5aa36a577007935f56b1b5dac17c986f67921112dc3935773e0d1a5030f40ac804fc394e18b94e70207ef16d2d0e651ee245c575000c3bfbebe3bcc139e2e888645e857bb55cee05c9dc4bd21c7c14536aabf13e417ee85365cf80c3394fde90cb5983ddd7cb150f9e8b692bd74e918b84593b55da3381ec44f73f199eea021110a2405990e26ae1ccdaa580ba34289ab3ab90842e0ac50463fd392264c377e060d5321f14351301d18f387dc12e9e5a93a205e15c890aa9a4c54ae35546ba1461b40dd53efde85413e8badfc5aefc2690fbecf36a829146a8c0f072051fc5a38bc7c823a39546c611c53263981d8c64041d73b4106bf69194d1c17e49bb8d8c66201e4c11a9ff1189204e6ba9417c92098d60144a4ab4614111ac2944cb4ed7161d803457fbacfb547b461c5ebd87ec9ce931b570bcebd1467c5dc08033c9f09cfb7267edd02d866bbfff2858c45b9c9fea2b0fd8551a56630c8af11d06d1e29e67afba8cf0709f5860105a50ad385b7a1ceb854dbd9d60d19648aeefe13804f786c747a2e2934c9329efd3aa5dab1a3dc4a5ebbf2f7b3b6c1f1a3ab2d3ad8c3155eef5ac4c77f31601951e3b0bf5bd01868ffd6e804761a8c23bedaddf664ed9187497f5f8ace600ef263784b7bae077a76b45d0f4b6734179cc527119041b9ca84609f2129126d7cbebced1a1dbe906dda66da912ac05a201bbfd4982ed5e47e7d78eb97ace2697d8159bc7dceba2029caae3059f772994828d9b58c6628c4937cd6675faace9f148e46a62541b46b8791cccfad7b9e42156fe4655430633063ca358eacb07ddd88662e3e902fa052598f9a09ffdff98e4ecbdbc523cc0b6400a429b176bb4700718e74b6eb5763874af7a8cf3c267afad72b0414e5a753d57b46b043f9c2ebddfc20476bd55001a4abdfbc854dedd7e2f4feb29b693e60f79c33f5a47ae3445"}, &(0x7f0000815000-0x4)=0xe4c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000085c000)={r7, 0x2, 0x401, 0x0, 0xc03, 0xf5b}, 0x14) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000024b000)=0x0, &(0x7f00001c5000)=0x4) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000185000)=0x6, 0x4) write(0xffffffffffffffff, &(0x7f0000004000)="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", 0xa12) fremovexattr(0xffffffffffffffff, &(0x7f0000600000-0x25)="296b657972696e672f5b2b76626f786e657430707070317573657223736563757269747900") fgetxattr(0xffffffffffffffff, &(0x7f0000474000-0x14)="28707070317b70707030265b7472757374656400", &(0x7f000008b000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00004ab000-0x8c)={0x8, 0x3, 0x100, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 07:15:55 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000c91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003c4000/0x4000)=nil, 0x4000, 0x3, 0x3e, r1, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) r3 = socket(0xa, 0x4, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1000, 0x8000, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x781e999ccbd795c1) symlink(&(0x7f0000290000-0x8)="2e2f66696c653000", &(0x7f0000dfc000-0x8)="2e2f66696c653000") connect$inet(r3, &(0x7f0000485000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) ioctl$int_in(r3, 0x20000005452, &(0x7f0000fc2000-0x8)=0x209) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000fcd000-0x8)=0x0, 0xffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000091b000-0x2c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) 2017/07/28 07:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b39000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000919000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r3, r4, &(0x7f0000873000-0x8)=0x0, 0x9) connect$inet(r4, &(0x7f00008a8000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x1) getresuid(&(0x7f000016c000)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000831000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000364000-0x8)={0x0, 0x1f}, &(0x7f00007c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006af000)={0x0, 0xa87, 0x20, 0xa2b, 0x401}, &(0x7f0000c08000)=0x18) listxattr(&(0x7f0000f16000)="2e2f66696c653000", &(0x7f0000c0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000041d000-0x10)={0x0, 0x8000, 0xc1, 0x6}, &(0x7f0000c1b000)=0x10) mprotect(&(0x7f00007d5000/0x1000)=nil, 0x1000, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ea000-0x8)=@assoc_value={r5, 0x3f}, &(0x7f0000c4a000)=0x8) r6 = syz_open_dev$tun(&(0x7f0000548000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000094d000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r7 = add_key(&(0x7f0000de0000-0xa)="73797a6b616c6c657200", &(0x7f0000b44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bf3000)="7f287361ccd2adfdb7374e046e20c65002f9b7bc936b5fab9a98559583c15f15220935313eef73dadd3ba376e01e64cff5cf872148d4f9a526ae1ec0751e2bca6399242c5ada65de24363731cbbbac2eb58c4ac2d9d800846958715f81700d096955b343b35ebea7e61cfe764b8f1099665d54a2514db10ae457359a94a30a39135dd01d1274be5ffc6e8d6f8ad158e430da717efa2eedd0ef29dd17bf5a18fb08e5e60b5772ae099803a68fe466519562690630917da678", 0xb8, 0xffffffffffffffff) r8 = add_key(&(0x7f00003fc000-0x5)="6465616400", &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002e7000)="05e7732831a9bf35c01192de81019cc0b7d014c075fadfa60aaf42c17b61c0c92ef00a1c3d43949176605d79e06fe27633dd42fd2c43240fac6dfd06e161bd3bd396502e9359d5f36906de4d684afee325cca59e3aba17f377", 0x59, 0xfffffffffffffffa) keyctl$search(0xa, r7, &(0x7f0000410000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000631000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r8) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) writev(r2, &(0x7f0000afa000-0x10)=[{&(0x7f0000b16000-0xda)="1ec5daab5a4d022998c936d926f3a1b5d34180835a0f8ac7ca335ceccf873869ae0cff2a275d93eb7a37b2e115125227fe868ff1b5226f3e0862f626808a013debf8be192978e4f9047380007eb10811eeb9be8faaf013edd0adfed81a1645936313a191a642fc35f7a452ec9301282f524e288be25f0989a34d509ab8b62698a64a24281fb106e0bc8e27cd592b97ac42e360c7e0de53342156b8ee94c090b6ae6ebe91227b860fa924e0a2136c57ca20f1f6ced4d40a700c371da826281b2129d11918d9f30ea89330268681d97264f7b987ef1b2768b43050", 0xda}], 0x1) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f000054a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000008e000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x800, @cisco=&(0x7f0000542000)={0x0, 0xa}}}) 2017/07/28 07:15:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x1000000008010, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecd000-0xc)="2f6465762f72666b696c6c00", 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000+0x7a4)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d83000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c07000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000bb8000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) pkey_alloc(0x0, 0x3) r3 = pkey_alloc(0x0, 0x6) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init() r5 = socket$inet_tcp(0x2, 0x1, 0x0) getpgid(r2) setpgid(r2, r2) bind$inet(r5, &(0x7f0000d4d000-0x10)={0x2, 0x1, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000daa000)="", 0x0, 0x20040040, &(0x7f0000dca000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000111000)="", 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00006d8000)={0x1, 0x0}, 0x8) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00008e7000)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004aa000)={0x80000000, 0x0, 0x1, 0xe8}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f00000e1000)={0x3bd2, r7}) mq_unlink(&(0x7f000085a000)="2f6465762f76637300") ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000e44000-0x4)=0x0) shutdown(r5, 0x400000000000000) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000035000)="a7698034f8e3c51c4b474542654585f1f941b642baf89ae86c9212022a3e14abe69c09249e8520bf699c3c09f0bdce4ba1cd328c759f198d252ce29e8ba2f87e7c84deb25ed626cf9b2e3a76619b31176089281218a992bfcccc9f55d89b7a2b1d1fa30974a5b3ad070f19fa4ba0a4030583a8be7ce1fe968bfd7ab9b3a5f994c749a68512ca7c42abbcf34fa3517c4b84b480511bbfe0400e034828f0c0e4135b7f3cb792fd05d53e35937d50071c3634ffa2d1f3621a141852867142c3200c22cce0fea6daabf8225f02aa145403507528c7cefe8fd873a90484889ed9be69ac64") dup2(r4, r5) pkey_free(r3) [ 466.388489] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/28 07:15:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x1000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000fb4000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x354f, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x2000, 0x100, &(0x7f0000d7f000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) request_key(&(0x7f0000330000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f8c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000886000)="2f6465762f6c6f6f702300", 0xfffffffffffffff9) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) openat(0xffffffffffffffff, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) unshare(0x2000000) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) syz_open_dev$loop(&(0x7f00005b2000)="2f6465762f6c6f6f702300", 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) waitid(0x1, r0, &(0x7f00003cc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) [ 466.434479] tc_dump_action: action bad kind 2017/07/28 07:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) modify_ldt$write2(0x11, &(0x7f0000865000)={0x9, 0x7, 0x1, 0x3a4}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000538000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f000087e000)="2f6465762f766373612300", 0x8, 0xf0841) perf_event_open(&(0x7f000045f000-0x78)={0x0, 0x78, 0x0, 0xb91, 0x1, 0x4, 0x0, 0xfffffffffffffff7, 0x0, 0x6, 0x0, 0x4e7, 0x2, 0x2, 0x0, 0x0, 0x0, 0x131, 0x4000000000000000, 0x11044, 0x4, 0x73d, 0x7, 0xadcd, 0x0, 0x0, 0x0}, r0, 0x8, r1, 0x6) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x232, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80000) fcntl$setown(r3, 0x8, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d06000)=0x7, 0x4) socketpair(0x3, 0x5, 0x0, &(0x7f0000e01000+0x6fe)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) mlockall(0x2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000c50000-0x8)=0x0) io_setup(0xbd9, &(0x7f0000005000-0x8)=0x0) 2017/07/28 07:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r0, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x18, ""}, 0xa) writev(r0, &(0x7f000022a000-0x30)=[{&(0x7f0000acb000)="d7c7e8d58213fec7e7207a8648254d46236fe66220acedc04a7cf2b4b0dbfef5063e440f14bca572a50f787b717b9c1989915942959f75a7784a27db9b1b6f36944644bb272506e686cdee76afcd40d26d2bb2c3b0c722134af9f8124acf8a9119bf943c239d28bd5e33cd3a11d9cf1263d36d6f1c4f869a64b8775395e9d24ecd64fec8ec7b56c1d388c3e63ac2f69a6d5c077d911e551fb7df5434955665a82a4a9bc8ea860766f0ae3232a070a5ee61ac317b2841e4e997281fcce0d72822b27eac9848ae27827c448591da468591", 0xd0}, {&(0x7f0000890000-0x16)="bd799a0cf636ac84f53f6af08add24a9b49fce5048c1", 0x16}, {&(0x7f0000128000)="df97171a5206ab092417cc2996f811a688e3b5f9049e1e445a55bd3da0bc26775a03031086", 0x25}], 0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000594000-0x28)={@generic="de72c865debfc6dc82f3eb2ed54edd74", @ifru_mtu=0x5}) write$tun(r0, &(0x7f0000ffa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fcc000)={0x3, &(0x7f0000b2f000-0x18)=[{0x1000, 0xff, 0x3, 0x3}, {0x6, 0x1, 0xbd8, 0xff}, {0x8, 0x0, 0x4, 0x80000001}]}, 0x10) r1 = socket(0xf, 0x100000000003, 0x2) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) 2017/07/28 07:15:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e5000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x6, 0x8001, 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000472000)={0xfff, 0x5, 0xfffffffffffffffb, 0x2, 0x18, 0x5b57}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000002c000)={{0x4, 0x7f}, {0x7, 0x6}, 0xffffffffffff741f, 0x6, 0x1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000737000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f81000)={0x0, 0x100000001, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000139000-0x4)=0x7fffffff, 0x4) socket(0x1, 0x4, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 466.482590] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 466.515704] tc_dump_action: action bad kind 2017/07/28 07:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000036e000)="2f6465762f72746300", 0xc0000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000266000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000636000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000062c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0xfffffffffffff051, 0x4, 0x400, 0x401, 0x0, r2}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a97000)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000c38000-0x4)=0xc) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r3, 0x10, &(0x7f0000b6e000-0x8)={0x0, 0x0}) sched_setscheduler(r5, 0x0, &(0x7f0000cf5000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003fe000-0x10)={0x0, 0x6, &(0x7f0000e77000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7f7d49c3}, @in6={0xa, 0x2, 0xe425, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000a8a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000041b000-0x10)={0x100000000, 0x8000, 0x4, 0x100, r6}, 0x10) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) clock_gettime(0x6, &(0x7f0000274000-0x10)={0x0, 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2017/07/28 07:15:55 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00005f7000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000ea8000-0x28)={@common="65716c00000000000000000000000000", @ifru_ivalue=0xb}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0xfffffffffffffffa, &(0x7f0000e74000-0x8)=0x0) mmap(&(0x7f00007ee000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000be2000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x4, 0x40010, r2, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ea8000)={0x0, 0x2}, &(0x7f0000ea9000-0x4)=0x8) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ea9000-0x8)={r3, 0x5}, &(0x7f0000ea9000-0x4)=0x8) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x1000003, 0x4010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000243000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ea9000-0x4)=0xed) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea8000-0x14)={0x0, 0x8, 0x1ff, 0x4, 0x142348f9, 0x4}, 0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e74000-0x10)=@req={0x28, &(0x7f0000599000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000e74000-0x20)="91259aac545debc492ee57a53047574c81f80534421ff536433acab4d60afcee"}}) recvmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000619000-0x90)=[], 0x0, &(0x7f00005f6000)="", 0x0, 0x0}, 0x0) r4 = epoll_create1(0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000072c000)={0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x6, 0x0, 0x7f, &(0x7f0000e74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x8, 0x20}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000597000-0xc)={0x10000004, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000938000/0x2000)=nil, 0x2000, 0xb, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eaa000-0x10)={0x3, 0x6, 0xb81, 0x5e, 0x0}, &(0x7f0000def000-0x4)=0x10) 2017/07/28 07:15:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a26000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000be5000-0x8)={0x6, 0x8, 0x2, 0xd96c}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000d8f000)="2e2f66696c653000", 0x80040, 0x0) pwrite64(r2, &(0x7f0000037000)="e848669189afc782e9d76e693de2bfd8bca35f3c09959cd33c6ac3", 0x1b, 0x0) fcntl$setlease(r5, 0x400, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000604000)=0x44bc70b6, 0x4) r7 = add_key(&(0x7f0000ed4000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000e66000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000228000)="2e68", 0x2, 0xfffffffffffffff8) keyctl$describe(0x6, r7, &(0x7f00002a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba) lremovexattr(&(0x7f00008aa000)="2e2f66696c653000", &(0x7f0000420000-0x6)="6e6f64657600") chmod(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0) getsockopt(r6, 0x100000000, 0x67, &(0x7f0000ae4000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004ec000)=0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x802, 0x0) setsockopt$inet6_int(r8, 0x29, 0xcb, &(0x7f0000323000-0x4)=0x0, 0x4) 2017/07/28 07:15:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) write(r2, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ee7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c21, 0x8, @sync=&(0x7f0000b09000-0xc)={0x6, 0x3, 0x7fff}}}) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r3 = signalfd(r0, &(0x7f0000384000)={0x80000000007fff}, 0x8) tee(r3, r2, 0x47d, 0x7) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffff9c, r2) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000f3000-0x4)=0x1) r5 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$VT_RELDISP(r6, 0x5605) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_dccp_int(r8, 0x21, 0x0, &(0x7f000004e000)=0x0, &(0x7f000062d000)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000084000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r7, 0x0, 0x200000, 0x0) getsockopt$inet_dccp_buf(r8, 0x21, 0x0, &(0x7f00009ab000-0x78)="", &(0x7f00006c3000)=0x0) write$fuse_notify_retrieve(r9, &(0x7f0000b05000)={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000b6a000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000fdc000)=0x8) 2017/07/28 07:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000376000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$void(r1, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000078c000)={0x8, 0x401, 0x3ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000da5000)=0x0, 0x4) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000053a000)=0x4, 0x4) ppoll(&(0x7f0000392000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x44, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x5, &(0x7f000080a000)={0x0, 0x0}, &(0x7f0000fa6000)={0x81}, 0x8) readv(r1, &(0x7f0000726000)=[{&(0x7f0000925000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x1) read(r0, &(0x7f0000b05000-0x1)="00", 0x1) 2017/07/28 07:15:55 executing program 7: syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000043a000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000ee2000)=0x0, 0x0) mmap(&(0x7f0000d9f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ef7000-0x8)="2e2f66696c653000", 0x114) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r2, 0x0) r3 = shmget$private(0x0, 0x4000, 0x20000012, &(0x7f0000cd3000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000001000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000007ff9) r4 = mq_open(&(0x7f00004b9000-0xb)="2f246367726f75706c6f00", 0x42, 0x80, &(0x7f0000cb6000-0x40)={0x4, 0x7, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x1c, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000050000-0xb)="2f246367726f75706c6f00", 0x1) bind(r5, &(0x7f0000050000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x3, 0x1000, "65636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) readv(r4, &(0x7f000004b000)=[{&(0x7f0000050000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000039000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000022000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x3) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0xfffffffffdffffff, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r4, &(0x7f0000050000-0x40)={0x1, 0x1d50937d, 0x7f, 0x0, 0x5, 0x8, 0x9, 0x76}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/28 07:15:55 executing program 1: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x2030, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000551000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000e94000)=0x6) r2 = msgget$private(0x0, 0x0) getuid() getgroups(0x2, &(0x7f0000877000-0x8)=[0x0, 0xffffffffffffffff]) msgctl$IPC_INFO(r2, 0x3, &(0x7f000091c000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") msgsnd(r2, &(0x7f000035f000)={0x2, "db357b2894658fd0606ed66dbceb372b4c9ea4088a5515f22c687ad593119edb2270d2ebba31107ebb1d8eb047120b88a657ba103a237179cdf931f10f84407ff0b044e358ff8f293dd47f"}, 0x53, 0x800) msgrcv(r2, &(0x7f00006ba000-0x1008)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x2800) mount(&(0x7f0000b2a000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f000067f000)="6d717565756500", 0x100060, 0x0) 2017/07/28 07:15:55 executing program 3: mmap(&(0x7f0000ecf000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000349000-0xc)="2f6465762f72666b696c6c00", 0x2f0400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x1) gettid() r1 = memfd_create(&(0x7f00002ac000)="2400", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) syz_open_dev$sg(&(0x7f0000143000)="2f6465762f73672300", 0x3, 0x8000) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x2030, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r4 = msgget$private(0x0, 0x24) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000012d000)={0x0, 0x0, 0x0}, &(0x7f0000a6d000)=0xc) getgroups(0x0, &(0x7f00007d1000)=[]) msgsnd(r4, &(0x7f000035f000)={0x2, "db357b2894658fd0606ed66dbceb372b4c9ea4088a5515f22c687ad593119edb2270d2ebba31107ebb1d8eb047120b88a657ba103a237179cdf931f10f84407ff0b044e358ff8f293dd47f"}, 0x53, 0x800) msgctl$IPC_SET(r4, 0x1, &(0x7f0000f01000-0x78)={{0x8c81, r5, 0x0, 0x0, 0x0, 0x80, 0x34, 0x0, 0x0, 0x0}, 0x40, 0x2, 0x8000, 0xdf0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r4, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(r4, &(0x7f00008bf000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x10000, 0x2800) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a26000-0x10)="2f6465762f73657175656e6365723200", 0x10100, 0x0) r7 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7c, 0x4) connect$inet(r8, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000070d000-0xb)={0x1000, 0x80, 0x8, 0x20, 0x5, 0x8, 0x3f22, 0x6, 0x8, 0x20, 0x6}, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000940000-0x9)="696c6c696e6f697300", 0x9) 2017/07/28 07:15:55 executing program 4: inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common="67726530000000000000000000000000", 0x5}) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x4, 0x1) getpeername$unix(r1, &(0x7f0000551000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000091d000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="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") r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f70707000", 0x300, 0x0) accept4$inet(r1, &(0x7f0000002000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) ftruncate(r3, 0x100000005) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) open$dir(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x2000, 0x5) mq_timedsend(r2, &(0x7f00001a2000)="d7", 0x1, 0x0, &(0x7f0000001000)={0x1, 0x8}) times(&(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x9, 0x0, 0xf, 0x991, 0xf38d, 0x0, 0x6, 0x2, 0x0}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000005000)={r4, 0x6f, "98b6e5d9400267e0ba625feab0c9bd7a8f9695a6336e18439392c18e4eb864773dbaa06dcd46fa2ae5489cdc8c7ebe1aff117a616a6c186666e6fa7350952f066e212eb21399708a4fc42f8a686f5669e32d31def50c0f20508b6fab89a5bb1bc2d497b01116f71c019d3965792da2"}, &(0x7f0000002000-0x4)=0x78) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2017/07/28 07:15:55 executing program 4: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d4000)=0x0, &(0x7f0000d82000)=0x4) socketpair$unix(0x1, 0x4317833433551ae4, 0x0, &(0x7f00005e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x3000)=nil, 0x3000, 0x2000001, 0x32, 0xffffffffffffffff, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r4, &(0x7f000004a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000bc2000)=@generic="080000001c8f72030000000b001f002c", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x0, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f00008d8000)="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", 0xc90, 0x40040, &(0x7f0000f10000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000926000/0x2000)=nil, 0x2000, 0x5, 0x32, r5, 0x0) 2017/07/28 07:15:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000012f000-0x36)={0x0, 0x100, 0x0, 0x0, &(0x7f0000ee3000)="", 0x0, &(0x7f00005d5000)="", 0x0, &(0x7f00005c0000)=""}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x100010) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x880, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cf4000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) dup2(0xffffffffffffffff, r4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b071, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x402) get_robust_list(r1, &(0x7f0000430000)=&(0x7f0000308000-0x14)={0x0, 0x0, 0x0}, &(0x7f0000128000-0x8)=0x18) r5 = shmget$private(0x0, 0x4000, 0x9, &(0x7f00009c7000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) set_mempolicy(0x1, &(0x7f0000006000-0x8)=0x8, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f000000f000)=0x1f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000f000)={0x6e9}, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b54000-0x4)=0x5, 0x4) 2017/07/28 07:15:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = gettid() mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) write$fuse_notify_inval_entry(r3, &(0x7f0000009000)={0x20, 0x0, 0x0, 0x7f, 0xfffffffffffffe01}, 0x20) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000917000-0x4)=0x0, &(0x7f0000586000)=0x0, &(0x7f0000370000)=0x0) getresgid(&(0x7f00002e3000-0x4)=0x0, &(0x7f0000807000+0x44b)=0x0, &(0x7f0000c59000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006a1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00002b9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000)=0xe8) stat(&(0x7f0000fab000)="2e2f66696c653000", &(0x7f0000715000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000055e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000593000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000be2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000042b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00004de000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000482000)={0x0, 0x0, 0x0}, &(0x7f0000682000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008b0000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) lstat(&(0x7f0000fd3000-0x8)="2e2f66696c653000", &(0x7f0000c4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r7, &(0x7f00004ff000-0x38)={&(0x7f00009a9000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000f000)=[{&(0x7f0000e22000)="9bd57677ccfe3cf59cd809e27a06ccb49eee08117e611c6b2247d9cfecb740513068f68baeb824f13914e4edf4164781d0f8665162bfebdfc57ad7eef70023e6649c8c87ae0add714de261ab4cfeabc86d11e85aa91023c8701f60b85219c51647dbf3fe10805996c8a0c873b69ca6a213ea1a35072756d8fc32caed2d826ce517b67f599193069232322e1a7f62766a80c8981ff5cabdd981d9db", 0x9b}], 0x1, &(0x7f0000706000-0x120)=[@cred={0x20, 0x1, 0x2, r4, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r2, r13, r14}, @cred={0x20, 0x1, 0x2, r2, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @rights={0x20, 0x1, 0x1, [r7, r3, r7]}, @rights={0x28, 0x1, 0x1, [r3, r7, r6, r0, r7]}, @rights={0x38, 0x1, 0x1, [r5, r7, r0, r7, r7, r5, r5, r5, r7, r5]}], 0x8, 0x44000}, 0x20000880) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, r5, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r19, 0x5452, &(0x7f000007f000)=0x3f) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0xa, 0x80800) r20 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r20, 0x8933, &(0x7f0000466000-0x28)={@generic="93118c0b2b9291d1aae48cb4c676733f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r20, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r21}, 0x14) semget$private(0x0, 0x2, 0xc) mmap(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x4, 0x9010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) setsockopt(r0, 0x1000000006f, 0xff, &(0x7f0000e37000-0x1d)="1b79c399fd5a9451dc68e95321a26278f74570ec01863f4cae4cb5b044", 0x1d) 2017/07/28 07:15:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000017a000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x35, r0, 0x0) pipe(&(0x7f0000001000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d08000/0x1000)=nil, 0x1000, 0x1000008, 0x200032, r1, 0x10000) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3a000-0x11)="2f6465762f7667615f6172626974657200", 0x2001, 0x0) fcntl$addseals(r2, 0x409, 0x4) recvfrom$ipx(r2, &(0x7f00008e8000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x23, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00006cc000/0xf000)=nil, 0xf000, 0x200000b, 0x32, 0xffffffffffffffff, 0x100000000003ffd) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00004ec000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a80000+0x646)=0xc) io_submit(0x0, 0x3, &(0x7f000000f000)=[&(0x7f0000e35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x4000009, 0x6, @thr={&(0x7f00006c9000)="", &(0x7f000000f000)=""}}, 0x0, r4}, &(0x7f0000004000-0x40)={0x649e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f00006c9000)={0x0, 0x0, 0x6, @tid=r5}, 0x0, r4}, &(0x7f000000f000)={0xffff, 0x200000000000, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000010000-0x13)="", 0x0, 0x0, &(0x7f000054a000)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, r4}]) ioctl(r4, 0x2285, &(0x7f0000007000)="53") listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000b3a000)="68cf943de8f2934c55d8e0a7dc3da3b1f33a312d7c928057aa9b00ecb853fc76856c889275a18f3167dafeda7e8499bdad0a816b0eebf4b30c0e9168a9a4e0c88e96728d84fb8e75183392e600031035a8f736f48a762e5102c38f314aee6a1825bae28b4eace159c4d561bda85b86caa1e9bd014ccb4b3082e0555c4d6083de743639708fd3ea30bdcbfe03bc623c82ea30f3e1d6fdff618d00e8a5b780e5a23489123f2ff7821fec5d49fc180a6e166467ba338e6c09d482c66ad080b1c9524e9ba2a9ca842bb2b2ab9ea13c88a1c06f023a361109", 0xd6, 0x4c084, &(0x7f0000380000)={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r6 = signalfd4(r3, &(0x7f0000827000)={0x1}, 0x8, 0x800) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b3b000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xf, 0x12, 0x1, "954d229431a0617f5e72bb2b0cd515f939b06ab96fd4e0b477a663015a610c542600a3089f9bb0839ed2e6bb8906aad49e852d5b872597a9542e08dd8267338d", "6fac8be4f43b68cffe9df12f400f4441ae2f9f422776af9e14d45ab9f6652b7f", [0x80000001, 0x0], 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000686000)=0x0, &(0x7f0000031000-0x4)=0x4) write$fuse_notify_poll_wakeup(r2, &(0x7f0000844000)={0x18, 0x0, 0x0, 0x0}, 0x18) r7 = shmget$private(0x0, 0x2000, 0x210, &(0x7f000043f000/0x2000)=nil) shmctl$SHM_LOCK(r7, 0xb) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000b3c000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ab9000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00004e4000-0x10)={r8, r9, 0x4}) perf_event_open(&(0x7f0000107000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r6, r2, 0x80000) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r5, &(0x7f0000a4b000-0x90)=[{&(0x7f0000b3e000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000040b000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000299000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00002c3000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000024d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000243000)="", 0x0}, {&(0x7f0000b3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000668000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000067d000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x9, &(0x7f0000b3e000-0x30)=[{&(0x7f0000b3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000b3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000b3e000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x3, 0x0) 2017/07/28 07:15:55 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000e77000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x8) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000227000-0x60)=[{&(0x7f00007c9000-0x39)="d7486fe7b389d8f332b6382d804b49ccc1a57115d03d492690229b365d229f4f332aaca3102e9f2cc6d11db237aba558cd523fb7e415db93606ea9be6a027472cd61a4b3977a7033629d6c2f27ab18b8ba802256ab69e2286af1a191b04c9e5f4a279ac5c6d2af85153feefa4d7ef19a4db51c7d20b5bdfc1841151f49456a20f4bfb9c50244d6", 0x87}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e7000+0xcde)="2f6465762f7667615f6172626974657200", 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$getown(r0, 0x9) r4 = socket(0x18, 0x0, 0x1) close(r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000093e000-0x9)="2f6465762f72746300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b53000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c70000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a32000-0x40)={0x2, 0x100000001, 0x5, 0x100000001, 0xfffffffffffff487, 0x2, 0x3, 0x3}, &(0x7f0000bdf000-0x40)={0x0, 0x1, 0x5, 0x81, 0x7, 0x8bb, 0x401, 0x53a7}, &(0x7f0000e14000)={0x8, 0x7, 0x100000001, 0x7, 0xa663, 0x9, 0x1, 0x76}, &(0x7f00002cc000)={r8, r9+10000000}, &(0x7f00001ae000)={&(0x7f000057c000-0x8)={0x7ff}, 0x8}) clock_gettime(0x0, &(0x7f000006c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000727000)={0x0, 0x0}) write$evdev(r5, &(0x7f0000ab5000)=[{{r6, r7/1000+10000}, 0x0, 0x800, 0x9e2}, {{r10, r11/1000+10000}, 0x9, 0x18, 0x4}, {{r12, r13/1000+10000}, 0x8000, 0x4d2d, 0xb4f}, {{0x0, 0x0}, 0x7, 0x1, 0x5077}, {{0x0, 0x2710}, 0x7f, 0x1, 0xa5f}], 0x78) setitimer(0x1, &(0x7f00004f2000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000009000)=0x60) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00007d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/28 07:15:55 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x9, &(0x7f0000000000)="36000000", 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000754000)={0x0, 0x0}) mmap(&(0x7f000025a000/0x1000)=nil, 0x1000, 0x7, 0x1000000035, r0, 0x3fffffffffc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fe9000)={0x4, 0xffffffffffffffc0, 0x0, 0x0, 0x3, 0x3ff, 0x2, 0x1000000000008001}, &(0x7f0000f76000-0x40)={0x3, 0xf8e8, 0x10000000000002, 0x1, 0xfff, 0x9, 0x4, 0x8000000000000007}, &(0x7f0000fe9000)={0x4, 0x7ff, 0x4, 0x400, 0x3, 0x100, 0x19, 0x7}, &(0x7f0000fea000)={r1, r2/1000+10000}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000fe9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x800000000000000a, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x880, 0x4) mmap(&(0x7f0000000000/0xd87000)=nil, 0xd87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca6d64643e8900000028215a0004fbf50dc300000400000004001cfced5e000000000022001000010002000002021f00ec6b0f536e86a2", 0x5a}], 0x1) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f00000f5000)=0x4, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000064e000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000fe4000/0x2000)=nil, 0x2000, 0x3, 0x37, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000fea000-0xc)={0x10, 0x0, 0x5a9d6e35, 0x100}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x36) mmap(&(0x7f0000baf000/0x1000)=nil, 0x1000, 0x3, 0x30, r5, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000feb000)=0x0) write(r5, &(0x7f0000313000-0x27)="2700000014000707060e00f4110f0a0010ef002cf623ffff09000000077f001f05ff0300007500", 0x27) mmap(&(0x7f00007dc000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:55 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) sync_file_range(r2, 0xffffffff, 0x0, 0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) r3 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000cd2000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fe6000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c00000)=0xe8) mmap(&(0x7f00007db000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) unshare(0x4007) writev(r4, &(0x7f0000992000-0x60)=[], 0x0) r5 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000fe8000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r5, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x2000000, 0x32, 0xffffffffffffffff, 0x200) mkdir(&(0x7f0000030000)="2e2f66696c653000", 0x0) mount(&(0x7f0000506000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000402000)="") r6 = openat(0xffffffffffffff9c, &(0x7f000001b000)="2e2f66696c653000", 0x0, 0x0) fremovexattr(r6, &(0x7f000003a000)="6b657972696e67766d6e6574316367726f757000") accept4(r5, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) mmap(&(0x7f00007e2000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, r0, 0x800000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={0xe9c, @in6={{0xa, 0x1, 0xc7d185a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x131, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, 0x4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x3f, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x10010, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x2, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000efc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r3, r4}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x100000000000) recvmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000005000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x9}, 0x2000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x403, 0x2b010, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000004000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2017/07/28 07:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000098c000-0xb)="2f6465762f766373612300", 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008eb000-0x4)=0x0) r2 = syz_open_dev$vcsa(&(0x7f000087e000)="2f6465762f766373612300", 0x8, 0xf0841) perf_event_open(&(0x7f000045f000-0x78)={0x0, 0x78, 0x0, 0xb91, 0x1, 0x4, 0x0, 0xfffffffffffffff7, 0x0, 0x6, 0x0, 0x4e7, 0x2, 0x2, 0x0, 0x0, 0x0, 0x131, 0x4000000000000000, 0x11044, 0x4, 0x73d, 0x7, 0xadcd, 0x0, 0x8, 0x0}, r1, 0x8, r2, 0x6) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2000) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000276000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a9d000-0x4)=0x6e) r5 = syz_open_dev$sg(&(0x7f00001a4000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000194000/0x1000)=nil, 0x1000, 0x3, 0x64010, 0xffffffffffffffff, 0x35) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x3) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f00002b7000)="260000002200470193000006da8a000000be006d2000001fffc0e9ffff395180e507c7033500", 0x26) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000621000)="2e2f66696c653000", 0x0) mount(&(0x7f00001de000)="2e2f66696c653000", &(0x7f0000d05000)="2e2f66696c653000", &(0x7f0000a93000-0x6)="62616d000200", 0x2000020, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) fcntl$setown(r8, 0x8, 0x0) socketpair(0x5, 0x800000000005, 0x0, &(0x7f0000c51000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r9, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r10, 0x62, &(0x7f0000d82000-0x10)={0x3f, 0x1ff, 0x7, 0x101}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) getpgrp(0x0) 2017/07/28 07:15:55 executing program 1: mmap(&(0x7f0000000000/0xdaa000)=nil, 0xdaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x11, 0x0, 0x4) bind$netrom(r1, &(0x7f00005e3000-0x48)=@full={{0x3, {"124aba06cb67f7"}, 0x0}, [{"7adf73ff184c54"}, {"654da9f254ae32"}, {"55f0f725e98471"}, {"8302c26131dd42"}, {"0104aaa04c6822"}, {"2af1832c978c12"}, {"bd6c8975820417"}, {"9dce9f08a74307"}]}, 0x48) listen(r1, 0x10001) r2 = socket(0x10, 0x2, 0x100000000) write(r2, &(0x7f0000782000-0x26)="26000000130047f10714c1f8590022ff041000e3010000000035000000000905060010000600", 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dab000-0xb)={0xfffffffffffffffa, 0x5, 0x7fffffff, 0x8, 0x1, 0x7fff, 0x200, 0x4, 0x8c, 0x0, 0xffffffffffffffc5}, 0xb) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x39, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000daa000)=0x0) sync_file_range(r1, 0x3, 0x7, 0x1) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000dac000-0x4)=0x0) 2017/07/28 07:15:56 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xfffffffffffffffb, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000017000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8000}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000017000)={r0, @in6={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8b46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xffffffffffffffff, 0xfffffffffffff801, 0x5, 0xfffffffffffffff9}, &(0x7f0000004000)=0xa0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c653000", 0x10e) connect$inet(r1, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000019000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) sendto$inet(r1, &(0x7f0000018000)="537f28f026aca0cea970a5b093395b3c5a8a44187e55469264ac34d998fe717826b04a7dcac14045e39fda7e401a721b7d8cd9f090ae28d85cb477e8f061d31dca3f1bc6924fa5036c5c9a5d479f9bf011d8b8a12e30420403eac1828a58018a44d29fed413bc299fae22dd657d1dadce6b51a3778dc08a5eba6fdc76bcdacecc4d3c141e9ec617abaa24b2ef89ebdc9be5be19d766b5057803d727853d690d43a6c8979a33e3ac1f7339124984d897fd8b4feb66cd55765a16c16027cb317cd090228450bce186c7248ac01f7870304", 0xd0, 0x800, &(0x7f0000013000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x5e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7ff, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x7, 0x0, 0x2000, {[@timestamp={0x8, 0xa, 0x56d061dd, 0x9}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0xee46, 0x7527, 0xf0d, 0x1, 0x200000000000003]}, @sack_perm={0x4, 0x2}, @nop={0x1}]}}, {""}}}}}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000001f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) syz_emit_ethernet(0x3b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x2, 0x8}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000009000-0xc)="2f6465762f62696e64657200", 0xc1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f000001e000)=0x5) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000001a000-0x4)=0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x2fff) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x2400200000000000, 0x0) socketpair$inet(0x2, 0x8000f, 0x200, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f000001c000-0x48)=[{r2, 0x200, 0x0}, {r1, 0x2, 0x0}, {r4, 0x200, 0x0}, {r5, 0x500b, 0x0}, {r4, 0x8000, 0x0}, {r1, 0xc000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4001, 0x0}, {r5, 0x200, 0x0}], 0x9, &(0x7f0000008000)={0x77359400, 0x0}, &(0x7f000001b000)={0x80}, 0x8) sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0x8d)="c2937af382dc01065bc4dd6c5848a65e7145e834ac8d3176215570297a563aead1d13ee1046d2059a8bd5c6e445eda1dd76da070fd60d44289987b51d302e67937e6f97239326fce6ea458dbb84c02e4aaffff458d3bc10a2808d045174c462eefdb58b750003558f737854f5d8e075b4a556ecda4b6040000000000f4ffb744ca4bf7bcb9296f79f6542dffea", 0x8d, 0x840, &(0x7f000001e000-0x10)={0x4, 0x0, 0x200, "db1c2a2512d2", 0x200000000201ff, 0x0}, 0x10) 2017/07/28 07:15:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000ed4000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdb3000)=nil, 0xdb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd10000)=nil, 0xd10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000db3000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0x1, 0x4, 0x3, 0x28, 0x4}, &(0x7f0000db3000)=0x20) r2 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x8110, r2, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f52000)=0x0, &(0x7f0000326000-0x4)=0x4) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000535000-0x2)="7109", 0x2) mmap(&(0x7f0000db4000/0x1000)=nil, 0x1000, 0x3, 0x2030, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000db5000-0x11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0f000-0x14)="11", 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000f52000-0x14)="ff55d36cffba04515d0000000000000100000000", 0x14) syz_emit_ethernet(0x11, &(0x7f0000db2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="16b977ffce29", [], {{0x8847, @x25={0xfffffffffffffffc, 0xfffffffffffffffe, 0xff, ""}}}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f50000)=0x5, 0x4) mmap(&(0x7f000025f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x2, 0x12, &(0x7f0000f51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a2000)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x40, &(0x7f0000439000-0x20)={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xcb}, 0x20) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f52000-0x1a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffffffffffffffb8, 0x5, 0x3}}], {{0xdaff, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}) mmap(&(0x7f0000374000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) 2017/07/28 07:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e3f000-0x5)="7573657200", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c66000)="9df1428f3c350eb4edf6a856e6ddb7d14be1539be6333751967c730f418956fbc44bbfa6a575e5c7aea830aee5a0fab14cfd1a24acc7716967bb105e5d99010aaf11ea792612b1d86925b96dc715220878d937e22bb4cc3579620c7b544c7ba444e3cc70d19c032a249b658201e91d19ff5bb1ca358e1107fc85e5ee209a1ee76c48791926e287e46a01b6e55926e6b1ccab782711a5a9b534c00f44642ccf0a2ee2", 0xa2, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) keyctl$join(0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00002b3000)={0x0}, 0x1) request_key(&(0x7f0000e65000-0x5)="2e7261717565730600000000000000746800", &(0x7f00003e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8d000-0x9)="2f6465762f73672300", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_mark(r2, 0xa, 0x30000, 0xffffffffffffffff, &(0x7f0000878000-0x8)="2e2f66696c653000") getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006e3000)="", &(0x7f0000002000-0x4)=0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e02000-0x5c)={{0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x9, [0x1ff, 0x8, 0x3, 0x81, 0x0, 0x7f, 0x6, 0x2]}, 0x5c) r3 = syz_open_dev$mice(&(0x7f00001b1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) fgetxattr(r1, &(0x7f0000bc9000-0x12)="2e7261717565730600000000000000746800", &(0x7f0000818000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000940000-0x4)=0x100, 0x4) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000c4f000)="") ioctl$int_in(r1, 0x5473, &(0x7f00000a6000-0x8)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000969000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000df5000)="2f6465762f766373612300", 0x4, 0x200080) sendto$llc(r5, &(0x7f0000e4c000)="427151a5396857e6a5ed6605be562538ce6a62c6a83cf806ab8d50439cde73e8930eff36586bbe256254cc60268896a69d7f592da69242b4ed1fa5a337648d506af44b0573fabbcbac2802b23b9e6f27997b368b0155896cc39707b03b428f955ddfaa757f44bcf73ab64259d0be0c9d6b7cfd88afe3b2d893369ba8081fdf20721801a285509f82c6399655b3f1126ad33cfee25270a09b609d19dae20aac6ff8d9dd1a73f8a71a7243299e85c695b3d110d92ed62d3cf3b373266cad4bbc5be817c579302496a7f6c0521b9edcf33c948dc49fa3eb117c69d66028331f41100bb8f1d7df038752f79830e3de1f7f4ed2056c926a24446c87e902e074165f4392a8bfe2557129b95d16aae3ad36315533bf0338a5a5e8c8ff0c7c656ea013c7cb5693f48b830fbae5108f6591c196c32dd10aec1181923cc3a8d4976fc8d35c3208b8855eecca6199be878852587d04a3a29d9e58814277516e375834e78edc3e5755020217069e1160ee7b1449d26ec363736262c47a337e83bea0179c6ceba3b29b9bf1487b26ca4e87b930ebd9d3f182206e381e1c7e2afc44723f12f3ae9f4cfedd2f5909e6b21b98e67c56ca3bdfe262a2095894917b72e29012353f77475a3d654bc8f70248fbee48e98b376014e226d7e0b39c919467a47104c6e9a2a6eb7fc26d471991928d9dcbc2a877003b4123dc1c84d03339c40169905059146505a85aa8583ccc4600fd8a3190080f1e451c9dfbad44bae2c5cb6b53aacf0f1ae1adf8f2a383099f520f03ce0f98cbedc9d423ea8408612939d9afc30dd45beb361cc812b774535a495c93c5fac03d90ba8e2587b1641aa88fe2e35eae5fbf76f448d606b067e765b773f6ae591f5d46a01efe3ffa1eb22c62a38a598831667cc399ccce20eadc874ae3e429ae430a6bfce0412e34fd684570f2bf1ebd3c44c83d879368f4eac9a72cae8011af3a8c2ad6d70033b8c6cc7db9ccd4280beb281b8957e2e7c64fce48beccb24e1fd2aaf444e2ec48fda08b39e3a3f768c8acaa791684ab287f3662ca2abc57631730bcdea4cdd2320ee37a2eab6780d56f186fda195b96d4c49e42776363873026032b243f347e87e44bf03f6d6cabd6eeecf026e4be4cc192553b7a34e06a4846e7649cde8150e30320ece0ff7a43220f1fa384dfa1b32671d6fffa5a1cb8cf425ca66057c987ec5624fc3d5c2ad0aa253e53e54f9ce496b16bc2315372901a9004937f792ded7cee7966f3e11ce297c221ebb3d995a9814eb404c2bbc7354bf04b5f3787afab4d615dad845ce252acfd0b751224823e2df8959627cdf844179cc2dfe765dbdf15ab6c3b37df84e3689f8b78e47fd9d9173957d82c6b35e11dfb7aaf8b8eecb9a661f9ce52065ee44fbb0a765d8fe0d435c4236bdac09dd3e2419c9e2c9984bdca45fe605f0f9dfc6a56c6cf09dc82fd2c3bf49596c791e4d6a0aaf7523cbb65ee69551ab459f375bc6f9e4b8562a47f477fe793eb2eb655370d4e01d34cbb9f005d23e9a21fa6e53031e88d501ca1ee98fd94b2797dcb3deb990f5be5a7bcbd38f6a50fc4fcc3ac082856c1ac08b271df29226bfc3ae75b61b2345c9802ed9792db6b4d88fdbfc53ae99f1e752c722091fff818b803e4eaf2308d0fb488fc802d89b0de3d9c6a8a42204b3796544fc163c2b4b7f7e1efa74d6d3a9b30a14a0af092133e2509b157f3775b39d42f3ce1907c92d1f2abd6323d87fdd218037e18d436eb833bd0f68e694f62f672255abbda913e801935ea889293c576723dd00e08322d69dbcc7fbb911e8564dbb32dedb2b40ea58d0d90aeaca4e3f0a6e0ddb5b6f207724f629bbaf0c2c8c581a91ea22b3e389ed8810c42958e1a928f674fed7de80a20778f251e1de3b7c81758f8e41f36c0ee145f7709fd61eec7321defd3fd7b78c35de1fda0ac0409e974413e9181d6381c732783f4d30c537b00e0873a562b1a62d868e5bd494ea35a40574eaf2ae716e6826967070c214d3cfdf67c5623b1ecd817334606f912d411ef563c23f20489ab3859543acd9fc6ac8f5fdb3c1787bef11422b299cc8bc020ebcd86e1bb5c5545929799cbe7f70adab2011db8d009e386b30f8e6df45e73b1abaeadff67893aae3f0305427eb5af997d21d1a81c373fc2ddfb8897859d09d89bf57cfe079ec85436d410975753fe6cc9b79342981fef468411f1f84e371cc7707fbaf4ef0dcb34de8444b9b56a7154546e63c503240c8aa437655cfd9f057722703b84b1a053e4e11463085fba82e3629c15c22a1d9620fdb15ce15fc330f7a4b41b1b0ff2100e8aefc6d44156fb5b262fa62dfad7f1ed76669d40647257d9dda460cfb93dbf06918ebe1ccb985076a6fcf64e0d4dd1b905284e9839f4ae9e589ee51453b8646656e27132a0096db9b9ab14741a97134da8fc065d62236072b441d1bb663af2bb2bfb7d144c00e85822d86518bc26a9dd42525dd3b587157f072422aeb8c9219b8997f9809e826e2839a82edb891868774baa8e4862caed45eecde2346ad0ee36a4cca2d504c039397ae5ff6c911added5de72c030eb38dd29c069923bf2bf0e2f25b442e804b0935caee988f2ada900605d413ae081860e47aae293d5641a525c08fbff7efc31677b5f37e44b6de092fb160d0f427e51e5e978f89c87639c3232e8d60088543b4d7d88169d10d1764607126aab6970a1c7d0545d1d16b3276ca6e83a932cf7e05e6402d92ddb7c45d3695b6addc00826067ce9fe01585ce3be6197c314cf927bce1bc4872e290cc7bc24854831d36a9f3e1fbf83c964b52b486752bf0da69b69e61533c7c27e7809dcb2411b9c762ef5a28af71888f00d30c2b46aa5969f502c31376847a4560a4a139cfcf9ef39272945d7e75cb20df12c3a0d0a0e45be729767ca5c909fabb29c1025956656e61c4e0240600c7bbc8e75f6f85f7b214fb198e3fd4b9be692da2b1a3f181c8388df3fdb5e378edff186589cf090b179264b7b1dd054b5746749504822048264595f89cb26d31f186e27f324003c2f827482552e7152ad222e7667f48351f86af40a20a2456927558ded84b42e4b5df6020095e70eb680bd5f678bd1a01d4dfa7d2d4f627577bb1437e0aa93e4af8bf0d968366c204e4610a331bee3998755d91102a1f6095d76381d5a1db06b10e29c47432051911a125376e3c402bed136b544cc08f7c06b30b3564a6862e5ae22e8460b2650125a5c095dcd18d12539542935ea4a11cb25b99cefec50af81c40013efd002c4e0893eae5b8f2606b9cd7fd467e489c2abe76857034aee4edfed66bb16f491c02fd6b1884e272c4a2c1e2ca679b11999564f66876324f3e3a3beb0167bbfb1b365d1153771780dcd47997537a5c51fda0aae87fc11663cca84ec31e2a05ce3216976c9e83a0bf6c902730c506dbd5f8efedae4e924dd84872a3794d06fb49d7d512ee21a0336fdf5117f864e87880edd81f15a661179b9d7da9c1cccf6be94bac1ad6c0682188395a9f1aede6f2b4e1fd528dacd743f73f1cc7f87de3d4c401f7e1ffa971983a014c2d5cc4c0cf91af0a5fe3739169e406afae97453bd351a7d0aa9891c2fac2dd1be507be2f07c01a33a006bb456318b7a68e85e23cba1a855d64243e299b7a87534c9f5e37e8f0e22746452935386d79d6978cb166fd1daaef673a9d6df0d27908feb89ecda1ca72cb7485fa1957ef9d0b4c1b4cc06a5e240f1adf3cc91bd4880d0ad9df94d94f5899ac2932328adb21ad755df23ba3d2cda269b4e33bead86625ffb4327feee5f339175f28676a002ff287da44c1206915cca8ac187c34fe7c39f36cb2daf9f8ffbb4d00ee3a06bd3ee85c2f8ac89f295ef324765b1af71b1dbec6d00761c8079bb9dd0c5ca2e754c83d1c9742350c459cf72825b0943dc33f753b4da7bd86dfe958895758884ae47de6020dbce4ca2d019b736ab8690927fe08838e3e180fc979fe4c5bdb0fcca3002814a41454b26d831e170210ef615152501bec16f266da7a1a34c7a514ca768139617664d269ed0af3c96c7c9771799867e903e1fd278d9ab0a3726f01137600d3eb2d3dfe8006cb9771341bd7eae401f1a18faeaa640c7bd76ab3ae3a8e26cca44e0c18dc95059d602d960feb25ea47be8472a471843ffd8b18ef2418e9cfc565fc6a66a1c90be8f0a430e30ad92fa3f1d55242e0d2b9ff79c211234acb7239b725f5d36dd5142e5dcda07706bbe392b880afa9e6199dc909dca337727ec4c46c82e4fa0c30fa1e33257c90fd6254e4f06ee29e1d0a043489a577b7fd6c8635e3ee8953a2075eb4fb47abf88bf7293595de66f53465b70620b119cccf04a7a4a8ca4f5daa015b7593d40cc4fd9706fea043018b0709936bd5acc4da54e6a16e194899cfebb768d15b1add393e4ecbc3ae952536336419f869d73cfde67b782846ff2e3eb44fce5d444834346ac4f192e5daa95c44bf9b3a6c9d2d7a7ef0a28b8f7784cb69c4ea69dffba9dc49b416791944ac4301cd772de3a656cb47589fc1df4a36d9a28f2e2e64c6b65c15ea63d7c41d9b38076b3bd75c769f493afa773bef0d2112ad3ff6c91958ffdb3e1f54804491048aadbc2daedb86ffd301e1dc90071573eb4cb8e73f33bec0df224be4eac321b464e9f2233336924ee3fafe92476bcbb2a3bf871fd1dd36bdf3ebfce9bf294fa0644d9b071902fc35e6fe49351292c4682e955ec3ab2a970d34c3eb22666b79d1b125b19c1453a030aeab515f441a388536984ca58a93fa5d5918182616aa66f05756caa0c15bb272668322ccb2c5bb510a006165b56bd490a5060d7a80abd53d474d7dc8cda9a02443010ec519a68aeffe0eb243ba526eae1ddcd042f2a67b8e7732443e049da7a1bda7bf3550da90a97fadeed86bf64f22ee3dc0f006aae22c34002f2aded2d636b8708ceb36c2f25b9ab90e37d349919176341ffb69dd7ebccc77b9bace34cc06396a65ecf9ce50aae01fb3598edb7195eaf8ec299a1579bae46f8bb6735823e3d8c8f11149e72d87562df4db14d8667559bd2aa1831cbd0e937579869993ee5908be5e36a1e41e230e3961ca64e6a3743ba2e1dbee92426d4f483227cc87cece80b288af8ee84f73dde120d0cf3ad0302e11003550b2fdd7a3419c802f300bb25ac69e4e090433ba935eb47f9c0807abfe5dac5861902bb0856fb867866684a060aaaeb2234afb32e748a8f35ca2b56522da080c655ca815f608a21e1867174903037d3f5b3b3f4b792e9b159a1e7be0df0b7382e4e500c6dde3c7e74242334d086ab5e93706d921e083cf8d6e27060ba07c611ed0116c4ea05a5449a471760c1067d7aa8be061492590612399c9dda950ee80de053d7b94abae96e03d34323ddd4397ad08e54c525c749dba1a390e80f8c32bc8d66783658fc169cb388b", 0xf00, 0x80000000000040, &(0x7f0000061000)={0x1a, 0x1d, 0xee, 0x9, 0x4, 0x7f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x4001}) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000b1c000)={@generic="2d007611a98bff257586204bc3dd5ebd", @ifru_map={0x5, 0x0, 0x9, 0x0, 0x380f4327, 0x4}}) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000304000)=0x0) 2017/07/28 07:15:56 executing program 1: ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000877000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x3000)=nil, 0x3000, 0x4000000000000, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getegid() request_key(&(0x7f000097d000-0x5)="7573657200", &(0x7f0000955000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e3000-0x1)="00", 0xfffffffffffffffb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r2, &(0x7f0000cee000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd9000-0x4)=0xc, 0x800) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00001b3000-0xd)="440d0503190007", 0x7) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000933000)={0x3d, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/07/28 07:15:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00001bc000)=0x0) writev(r0, &(0x7f0000e45000-0x90)=[{&(0x7f000095c000)="b906d867300e92e6549e371de81e27993f635236d20b33c86cda2947026900f1701cada4dc4121666813030b24fed79139ca703b8f81223c1da097bd186be0e1f04cb6a137af3ea5e98257388d9debab20ac34613e4f16", 0x57}, {&(0x7f0000772000)="fdd862a89ee6f71298daa5a59f47559b12ddd4a6799895f30c06bead2b3009a6c53d2c695ac0fae6524cde52305273719dc4a5", 0x33}, {&(0x7f0000c91000-0x1000)="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", 0xf00}], 0x3) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a0000)={@broadcast=0xffffffff, @rand_addr=0x4, 0x1, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @rand_addr=0x1ff]}, 0x2c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) lstat(&(0x7f0000305000)="2e2f66696c653000", &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000564000)="2e2f66696c653000", &(0x7f00001cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r4, &(0x7f00005e4000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000617000-0x35)=[{0x14, 0x1e, 0x305, 0xfffffffffffffffc, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001f3000)=0x10) syz_open_dev$sg(&(0x7f000090a000)="2f6465762f73672300", 0x0, 0x400000) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xc) shmget$private(0x0, 0x1000, 0x800, &(0x7f00009d8000/0x1000)=nil) creat(&(0x7f0000a01000-0x8)="2e2f66696c653000", 0x0) 2017/07/28 07:15:56 executing program 6: ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00005d1000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b6b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) 2017/07/28 07:15:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000bb1000-0x4)=0x0) writev(r0, &(0x7f0000e45000-0x90)=[{&(0x7f000095c000)="b906d867300e92e6549e371de81e27993f635236d20b33c86cda2947026900f1701cada4dc4121666813030b24fed79139ca703b8f81223c1da097bd186be0e1f04cb6a137af3ea5e98257388d9debab20ac34613e4f16", 0x57}, {&(0x7f0000772000)="fdd862a89ee6f71298daa5a59f47559b12ddd4a6799895f30c06bead2b3009a6c53d2c695ac0fae6524cde52305273719dc4a5", 0x33}, {&(0x7f0000c91000-0x1000)="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", 0xf00}], 0x3) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a0000)={@broadcast=0xffffffff, @rand_addr=0x8, 0x2, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @rand_addr=0x202]}, 0x2c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) lstat(&(0x7f0000390000)="2e2f66696c653000", &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000564000)="2e2f66696c653000", &(0x7f00001cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00005e4000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000617000-0x35)=[{0x14, 0x1e, 0x305, 0xfffffffffffffffc, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000090a000)="2f6465762f73672300", 0x0, 0x400000) ioctl$TCFLSH(r3, 0x540b, 0x2) shmget$private(0x0, 0x1000, 0x800, &(0x7f00009d8000/0x1000)=nil) creat(&(0x7f0000a01000-0x8)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000244000)="2f6465762f73657175656e6365723200", 0x1, 0x0) 2017/07/28 07:15:56 executing program 4: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r2, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000bf9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000b0b000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000dcf000)={0x4, 0x1, 0x5, 0x3d98, 0x80, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r4, r4, 0x80000) r6 = semget$private(0x0, 0x3, 0x200) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00006b6000+0x8e)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x2, 0x6, 0x6, 0x7, &(0x7f000009c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8b1, 0x4, 0x8001}) semtimedop(r6, &(0x7f0000c5f000)=[{0x0, 0x6, 0x1800}, {0x3, 0x1, 0x1800}, {0x0, 0x1000, 0x1000}, {0x1, 0xffffffff, 0x1000}, {0x3, 0x6c, 0x800}, {0x4, 0x8, 0x800}], 0x6, &(0x7f00001ad000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002f6000-0x8)={0x0, 0x842}, &(0x7f0000474000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00003a1000-0x14)={r7, 0x5, 0x9, 0x7fffffff, 0x2, 0x22800000000000}, &(0x7f0000fac000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000e4000)={r8, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x81, 0x80000000, 0x80000001, 0x81, 0xffffffff, 0xe8, 0x1, 0x186a6999, 0x3, 0x1, 0x3, 0x1f, 0x3d5c, 0x10001]}, &(0x7f00006e1000)=0x108) epoll_create1(0x80000) sendmsg$netlink(r4, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000219000-0x14)=[{0x14, 0x101, 0xd05, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f000047a000+0xc44)=[], 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000353000)=0x0, &(0x7f0000799000)=0x4) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000b17000-0x4)=0x0) readv(r4, &(0x7f00005f9000-0x50)=[{&(0x7f0000d5f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d05000)="", 0x0}, {&(0x7f0000951000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000eee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x4) 2017/07/28 07:15:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000dd4000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007e000-0xc)={0x0, 0x9e, 0x30}, &(0x7f00007ec000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7f000-0x8)={r1, 0xf6}, &(0x7f00005f1000)=0x8) creat(&(0x7f0000f84000)="2e2f66696c653000", 0x1) time(&(0x7f00009ad000-0x8)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000794000-0x30)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f00008db000+0xe3a)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x8, 0x0, 0x10000002, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r3, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000592000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) 2017/07/28 07:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x10, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00009b4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000094e000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000800000)=0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) rt_sigqueueinfo(r0, 0x20, &(0x7f00001e7000-0x10)={0x62, 0x10001, 0xe4, 0x7f}) r3 = inotify_init() r4 = inotify_init1(0x0) readv(r4, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)="", 0x0}], 0x1) dup2(r3, r4) 2017/07/28 07:15:56 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ptrace$peek(0x3, r1, &(0x7f00009d5000)=0x0) r4 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r4, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) r5 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x1) fadvise64(r5, 0x0, 0x0, 0x4) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x40, &(0x7f0000aa2000/0x4000)=nil, 0x3}) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000ea4000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r6 = dup2(r4, 0xffffffffffffffff) sendfile(r6, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x3) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bf8000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000994000)={0x0, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005bf000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) 2017/07/28 07:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2830, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000fea000)=0x6, 0x80) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ce1000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000904000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000045000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000074000-0x4)=0x2, 0x4) 2017/07/28 07:15:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000dff000)="2f6465762f6c6f6f702300", 0xffffffff, 0x400000) socket$inet_tcp(0x2, 0x1, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00006a0000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg(0xffffffffffffffff, &(0x7f0000bef000-0x38)={0x0, 0x0, &(0x7f000057f000)=[{&(0x7f0000a55000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000e87000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000681000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f000081e000-0x2)="0000", 0x2}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x5, &(0x7f00004e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x2}, 0x11002) inotify_init1(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000097b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x10001, 0x0, 0x20000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x800, &(0x7f0000836000/0x4000)=nil) r5 = syz_open_dev$vcsa(&(0x7f00007e5000-0xb)="2f6465762f766373612300", 0x0, 0x0) gettid() gettid() socket$netlink(0x10, 0x3, 0x4) setsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f00003d6000)=0xa15, 0x4) [ 467.293025] binder: 11383:11385 ioctl c0286404 207e2fd8 returned -22 [ 467.398925] binder: 11383:11388 ioctl c0286404 207e2fd8 returned -22 2017/07/28 07:15:56 executing program 1: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000050000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000edd000)="2f6465762f76637300", 0x2000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d1a000-0x10)=@common="6970365f767469300000000000000000", 0x10) io_setup(0x0, &(0x7f00003ee000-0x8)=0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, r4, 0x0) pipe2(&(0x7f0000b33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fe) creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x4000000000000000) getgid() setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000d28000)=0x3, 0x4) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00005ce000-0x2)=0x0) request_key(&(0x7f000071c000-0x8)="6b657972696e6700", &(0x7f0000d5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)="5c47504c2d2a6264657673797374656d00", 0x0) syz_open_dev$mouse(&(0x7f000048a000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x400000) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) timer_create(0x7, &(0x7f00005e7000-0x50)={0x1ff, 0x1, 0x6, @thr={&(0x7f0000cae000)="60cfb637fd3b7b1ee5ba3f5152e097a609af006f0af4371623093542feea175466bd377042f528ecd116e8305f4f62b072e224899095e093a7e3d245185a1bb62ea5933bdca64eefed4f48e246a1a2bca73a078ea15ad25bda9465a7e27103e0544b16ae7bb29ba4055e4a44d3105a6c28edf46713171bfe449b30a15e012232ca0b59e263c6c94804ca9ba785237ccaa74d3c4d2f12cd949a6ab89130c274e98a83179a7bad13f469030da6a2b63166ec5f3be9e1", &(0x7f0000686000)="736af4d775d79ea702c4c5a97b028bac7224f53bb4be0c2673e455c114a215f2b8d25a9ea971082fab"}}, &(0x7f0000251000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000cc6000)=0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) syz_open_dev$sndseq(&(0x7f000064f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400b84) 2017/07/28 07:15:56 executing program 2: r0 = perf_event_open(&(0x7f00005ad000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000004, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000622000)="2f6465762f73672300", 0x2, 0x0) r2 = gettid() mmap(&(0x7f0000c45000/0x3000)=nil, 0x3000, 0x0, 0x800000000031, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000c46000-0x4)=0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) write$tun(r7, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x0, ""}, 0xa) ioctl$int_in(r5, 0x5452, &(0x7f000007f000)=0x3f) dup2(r4, r6) tkill(r3, 0x0) creat(&(0x7f0000704000)="2e2f66696c653000", 0x0) 2017/07/28 07:15:56 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000)="2d29757365722965746830216e6f64657600", 0x2) r1 = getpgrp(0x0) bind$nfc_llcp(r0, &(0x7f0000004000)={0x27, 0x6, 0x3, 0x7, 0x3, 0x4, "2e97dce0b27f009058abff34c1afa626014039766275066e84b43419b50000000000000003c02fbd1fcd1cd4008d9061258439ed631dc8c0fe8315d01878d0", 0x2000000000020}, 0x60) prlimit64(r1, 0x7, &(0x7f0000005000)={0x0, 0x504}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000b000)={0x0, 0x6, 0x7, 0xa7a2, 0x200, 0x6, 0x3, 0xffffffff}, &(0x7f0000006000)={0x1f, 0x10000, 0x2, 0x6, 0x1, 0x67, 0x7ff, 0x2}, &(0x7f0000004000)={0x8, 0x0, 0x7, 0x1, 0x7, 0x7, 0xfffffffffffff79a, 0x6}, &(0x7f000000a000)={0x0, 0x989680}, &(0x7f000000c000-0x10)={&(0x7f0000008000)={0x0}, 0x8}) r2 = creat(&(0x7f000000a000)="2e2f66696c653000", 0x4) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000009000)={0x1, 0x1, 0x400}) r3 = accept$netrom(r0, &(0x7f000000a000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000008000)=0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x10)=[{r3, 0x10, 0x0}, {r2, 0x4, 0x0}], 0x2, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f000000c000)="2e2f66696c653000", 0x204) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000b000)=0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x8, r1) eventfd2(0xffffffffffffffce, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f000000d000-0x1)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000007000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7648899d, &(0x7f000000d000-0x8)={0x5}, 0x8) inotify_init() modify_ldt$read_default(0x2, &(0x7f0000008000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) 2017/07/28 07:15:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c68000-0x4)=0x8, 0x80800) getpeername(r0, &(0x7f0000e82000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e36000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x2, 0x2) connect$ax25(r1, &(0x7f0000000000)={0x3, {"57a3ce41b18f4b"}, 0x10001}, 0x10) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400006}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9b6, 0x100000000, 0x3, 0x21}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r3, 0x3, 0x30c2, 0x3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x717, 0x0, 0x10003, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000-0x10)={0x52e, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000)={0xa, 0x2, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x1f}, 0x1c) r5 = inotify_init1(0x80800) renameat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, &(0x7f0000003000-0x8)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000006000-0x28)={@generic="cce5c2c14cf865692a73e3d7071c40db", @ifru_data=&(0x7f0000002000)="bb8e33dc31e6fb8361a88920e2ba5e5354d24443f2dabb7973eb5ea1abe24280"}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc) ioctl$TIOCSTI(r1, 0x5412, 0x7f) perf_event_open(&(0x7f0000002000)={0x4, 0x78, 0x5, 0x7f, 0x7, 0x7, 0x0, 0xffffffffffffffe1, 0x20, 0x1, 0xffffffffffffffc1, 0x0, 0xbd6, 0x9, 0x0, 0x8, 0x4, 0xf91, 0x2, 0x10040, 0x20, 0x401, 0x6, 0x7ff, 0xc3, 0x2, 0x0}, r2, 0x7, r1, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5473, &(0x7f0000007000-0x8)=0x7) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000003000-0x20)={@generic="0240d0ed19799c77a29cbfa9f25ae106", @ifru_flags=0x0}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mknod$loop(&(0x7f0000002000)="2e2f66696c653000", 0x8046, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x10000, 0x201, 0x5, 0xfffffffffffffff9, r3}, 0x10) 2017/07/28 07:15:56 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000059000)={0x9, 0x100000000, 0x1, 0x8, 0x438d334f, 0x3, 0x2c, 0x80000001, 0xff, 0x9, 0x5, 0x1, 0x2, 0xfff, 0x8, 0x0, 0x6, 0x1, 0x101, 0x4, 0x0, 0x9, 0x6, 0x1, 0xffffffffffff8001, 0x1}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x1000000002286, &(0x7f0000011000-0x1)="") mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x1, 0x1011, 0xffffffffffffffff, 0xffffffffffffffff) socketpair(0xa, 0x3, 0x3f, &(0x7f0000c06000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000e72000-0x18)={0x0, 0x0, 0x0, 0x80, 0x3d31}, &(0x7f0000f9e000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006a6000-0x14)={r6, 0x6, 0xfffffffffffffffd, 0x1, 0x6, 0xc4}, 0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4208, r4, 0x800000040000015, 0x3) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000d38000-0x10)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) ptrace$pokeuser(0x6, r4, 0x6, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:56 executing program 3: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) creat(&(0x7f000073a000)="2e2f62757300", 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f73657175656e63657200", 0x400000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = geteuid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f00008e1000)=[r5, r5, r5, r5, r5]) unshare(0x20000) request_key(&(0x7f0000305000-0x8)="7472757374656400", &(0x7f0000ce8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000829000-0x9)="2f6465762f73672300", 0x930a255851c74c62) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f0000882000)="2e2f66696c653000", &(0x7f00002da000-0x8)="6367726f75703200", 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000ec0000-0x20)={0x1, 0x3, 0x3, 0x6, r4}) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00005e5000-0xc)={0x4000000, 0x3ff, 0x2}) syz_fuseblk_mount(&(0x7f0000613000-0x8)="2e2f66696c653100", &(0x7f0000220000-0xe)="2e2f66696c65302f66696c653000", 0x4001, r6, r7, 0xfffffffffffffffa, 0x1, 0x40021) r9 = socket(0xf, 0x3, 0x2) write(r9, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) prlimit64(r4, 0x0, &(0x7f0000f8e000)={0x0, 0x0}, &(0x7f00002de000-0x10)={0x0, 0x0}) shmget$private(0x0, 0x2000, 0x78000014, &(0x7f00009b8000/0x2000)=nil) 2017/07/28 07:15:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000b47000)=0x0) writev(r0, &(0x7f0000e45000-0x90)=[{&(0x7f000095c000)="b906d867300e92e6549e371de81e27993f635236d20b33c86cda2947026900f1701cada4dc4121666813030b24fed79139ca703b8f81223c1da097bd186be0e1f04cb6a137af3ea5e98257388d9debab20ac34613e4f16", 0x57}, {&(0x7f0000449000)="dda51e801dffc9a19ff6e29fd2f1f7ffc56f09164e287bebcd41f9c98179597eacd8fc5a00e361824c9a299e06ea8cc912f8b1f99fc7483763681aa04e7fd701f46466aaaebdc952c1e66ffe9162c6d3df78e6ede040bca81d9cc500832c5c9ca2712fbe7e0af82ab5dc674df0a812d4", 0x70}, {&(0x7f0000772000)="fdd862a89ee6f71298daa5a59f47559b12ddd4a6799895f30c06bead2b3009a6c53d2c695ac0fae6524cde52305273719dc4a5", 0x33}, {&(0x7f0000ee0000-0x37)="e53b6ca5bd03ea022286954f44f6338a16207fbe25b8822125d6888781a79f17a6bff8f391c83f1627bf03", 0x2b}, {&(0x7f0000c91000-0x1000)="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", 0xfff}], 0x5) r1 = gettid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a0000)={@broadcast=0xffffffff, @rand_addr=0x4, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @rand_addr=0x1ff]}, 0x30) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) lstat(&(0x7f0000305000)="2e2f66696c653000", &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000099e000)="2e2f66696c653000", &(0x7f00002ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r4, &(0x7f00005e4000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000617000-0x35)=[{0x14, 0x1e, 0x305, 0xfffffffffffffffc, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000002000-0x4)=0xe) r5 = syz_open_dev$sg(&(0x7f000090a000)="2f6465762f73672300", 0x0, 0x400000) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000001000-0x4)=0x1007f) poll(&(0x7f0000001000)=[{r3, 0x0, 0x0}, {r3, 0x20, 0x0}, {r3, 0x4106, 0x0}, {r3, 0x280, 0x0}, {r3, 0x0, 0x0}, {r3, 0x1100, 0x0}, {r3, 0x40, 0x0}], 0x7, 0x3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xc) shmget$private(0x0, 0x1000, 0x800, &(0x7f00009d8000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x11, 0xffffffffffffffff, 0x0) dup3(r2, r3, 0x80000) r6 = socket(0x11, 0x802, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f000006d000-0x4)=0x0) capget(&(0x7f0000000000)={0x20071026, r7}, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/28 07:15:56 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000617000-0x8)="2e2f66696c653000", &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b1a000-0x4)=0x0, 0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, r3, 0x0) gettid() setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000075000-0x4)=0x3, 0x4) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000def000-0x4)=0x0, &(0x7f0000503000-0x3)=0x4) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f00004c9000)="2e2f66696c653000", 0xfffffffffffffffd) ptrace(0x4208, r2) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f000009d000-0x8)="2e2f66696c653000", &(0x7f0000a10000-0x16)="2e2f66696c65302f66696c653000") rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") gettid() 2017/07/28 07:15:56 executing program 2: add_key(&(0x7f00005c7000)="6269675f6b657900", &(0x7f0000d1a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a75000-0x81)="", 0x0, 0x0) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x1c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f000063e000-0xa)="747275737465642c5d00", 0x3) r1 = gettid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000399000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f3000-0x9)="2f6465762f72746300", 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = request_key(&(0x7f0000d7a000)="2e726571756573745f6b65795f6175746800", &(0x7f00002c3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031b000)="00", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x3) sendmsg$netlink(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r2, r2) sendmsg$inet_sctp(r0, &(0x7f00008c0000)={&(0x7f0000877000-0x1c)=@in6={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f000043c000-0x60)=[{&(0x7f000053a000)="92bd85a77e718f023eaaa8d064b312f991fd4b898ef3a3119d1e5e8e44314a2fa0c2831627b608cafbefe042f60f9f059cf48e1f43ac704020130be9ea029c3c0f594a5d0fb88f3e095489a1a86391cadc16091f7b8fc467292162b4ea5543b21314efe10bc8e234bacf23d8ed94125c9b086098c87f950f1fb070c068151512c46595e2777b708bb58f0f1b4aaf80534ff162079d8cb71a57c5f083429d8f9d55409b307eb8f3aa13336d0784a7678fc974c546e228bdd44a97a657d5fce326e67cae6c3b9877ab0f74d55f90f39442988eee06ebf81491e669995aba637a8c14ecefdc", 0xe4}, {&(0x7f00009da000)="c4e136b089424983453cdc88fc7cce3579b524fda382c322754f4d5b99b624c2d0a0f5cf1e029215ebd8cf65657368d9ba4ea21aed05284e73c9c60b605cf0fb159c1e196c", 0x45}, {&(0x7f0000c05000)="860e57a5c9a654c6544b22ae12c7fac590cac03b80407591c36c405da31cc1bf37b33566dfb4746d69e91014fbd54932faaad82c02f95179e3e5a895684e671e118289aa34b5f4c4f93e5c95b623e77705c960efde2f94f729bc3380e03923f0d33639bc62e34b913bf1f37d4d2449ef399b0a8cfae009636b306d3e34f8051df8331601ee5be00f5cc492c506a59ee42dd6ddd9efd7686e7ee57da977885c7675af33bbe9a9a1405d0e975ea585e4308c7f093499f7102e88b10665b055821cdd2de01cc1e3e7902578c835199b1f03016e3fd46efa814bd15e0760ddd507d0a747e09b", 0xe4}, {&(0x7f0000392000)="dd3604ae3ccd180efcfddd10dd9d80e64be58ad28800392425d5ba8381ccef52e1b4145368632902a63ac9bcf8637592203622b0b620e602a91badf0fe71e0192cef24ef61a2693da84338a4895c45d21cfb0aa5f920d2c1ed4eeaca2157e0bd1530d8362bd17e45c78a53a5249536ba08de6132aab206bab13aa10ff23b7ee22c597090398381ff8bc578c5b76ced3a9f83bd59642d686ac86072b61c43be4ec1741f5149", 0xa5}, {&(0x7f00007de000)="4bbcbe7eb8fdf1d7ee610f0636adad6becf8a04729", 0x15}, {&(0x7f000004c000)="dd1e3fedf020be7179b8bd8b0d8feaad96e8ecce1937248b5fe893702641a3baf1f1b29a96208a30f550ef14cde058fe8e6166e52a2b131e06a0d921ce422d475a84740c3fbe8cab3f9aed9e9871799d3d2ad30307108fc47976f83b49c5719ebe77dcd993c17e004762029fdc23", 0x6e}], 0x6, 0x0, 0x0, 0x20000000}, 0x80) mmap(&(0x7f0000927000/0x2000)=nil, 0x2000, 0x4, 0x50, r5, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000002f000)=0x0, &(0x7f0000e02000)=0x4) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2017/07/28 07:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x48) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000710000)="2e2f66696c653000", &(0x7f0000a00000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0, 0x3000, 0x3f, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x7) r2 = socket(0x0, 0x2, 0x3) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_out(r2, 0x2, &(0x7f00005b3000-0x8)=0x0) r3 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x2) r4 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x0, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e3b000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000579000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000438000)="00000000000000000000000000000000000000") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024d000-0xb)="2f6465762f6877726e6700", 0x121004, 0x0) pwrite64(r6, &(0x7f0000fd2000)="", 0x0, 0x0) 2017/07/28 07:15:56 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) lookup_dcookie(0xafbb, &(0x7f00001e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000b7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002ef000-0x4)=0x7, 0x4) write(r2, &(0x7f0000285000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) r4 = memfd_create(&(0x7f00002d0000)="76626f786e65743065746830776c616e3047504c2870726f632d00", 0x2) mmap(&(0x7f0000188000/0x3000)=nil, 0x3000, 0xe, 0x2011, r4, 0xffffffffffffffff) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) recvmsg$netrom(r2, &(0x7f0000008000)={&(0x7f0000083000-0x48)=@full={{0x3, {"f64eec9ee2e037"}, 0x6}, [{"d796b32740711b"}, {"b09e45bb9f93e6"}, {"e9f02545c18c09"}, {"c647c48c4b2d90"}, {"6add6a6feb27e1"}, {"ac20fd2abad7c9"}, {"d2fbc463c79ba9"}, {"327c9aab72c857"}]}, 0x48, &(0x7f0000272000-0x80)=[{&(0x7f00002ef000-0xef)="670955921b57c816d37509befe5a850b005ab977c40cf2509e23ddbbb916129c173036a37e536afdbc37944a44168a234814ec1663bcb6014c5634c333f9f5567391264d508e36d534195a3c23fc1825a4a693ad12c80813b53859eded42d5756d3085212d31c868058ac985728013dce113d52493f024a618ee9ca742546a7ed59ca086c30075c5a18b32bfc5466e67e95a31a3f3020c7a66a1aeb24571b8a807c4d053406b1d5f0b981b5a66795a49bfa825c2fb40cd69754b474e4e26420266e98ba252729c790ed6b6e626d0262d36e357cafaf8baed7ebce44eba654f2eb3a30d5f84ff1db6839d78af0b9e55", 0xef}, {&(0x7f000022a000-0x85)="9ad50080c13e307786faa180d41ce8c090b85fddca75178b93618fc986b7146973418f77415844791d9244c73ea2b3b375a76637599787f509e813bf655b59ef2bdf0112494edd2281d2e65eba7e7f4faaa9aa320c79220b25541311e8b793a60971b38c2442e0bab1fc11e931e8d17bfa9c604cb093a2608a643c18c074d3ab89ca6280aa", 0x85}, {&(0x7f0000298000)="d0c24cfa9a7b6bed2c4ed8253d0a8d33321008a2f411b49ecada197bfa8c8c56057e47e85e515c4c40643e1bf867eb7aa56d4cee58117925f045ce0e0cba3cb392cd33a502c43b63203b7ee15095181049e3ddc97a141d4437433b36e03b08cf2230f28ff00172c9bd7d16871cee0542368da291cadc680a96bd13a9034402ed4133c481ce1339b35e25a750ab4e1caec8c045385f41e369fe238515ab726e68d5b377dd5a2aff4bb05efa1e8b3da9de715828c1", 0xb4}, {&(0x7f00002ef000-0xd6)="238179d668739534bd8f1631b80ada7be4441240ea1c7ca3b1a1b0fce9551c728aca3620074a447a1a3d4aaffed28886012d01df1436081144ea5f9688ececff6f8e4e5b769c005349f71852fff3c71fb83fbce9dd872dfce5ae625d56316c3a82829b583700e3a6c43755f283478ad2e335569ff6a5b1fbab12f4fb2759700278be2b083b3c61e7d5f36d1c8ad9e12b7b0f54808dce1895a6a35838f3e9e17b0fd72523a50097e6e684638c7a89e2e6c375fafb27aa70b87c629582f30dec305e2bc8cc8ea6ad49fa5df5d135fac7162ed86d107c9f", 0xd6}, {&(0x7f0000034000-0x87)="7c0fe1a328aa6df59fd1901f15b24ce88ad2dd5c78d5da6c3b7c989c9eb80a41d753e5ecca6d4349d9f18dd89115668746de3b0995739b308575bd0877d55415b007b98a9bb915bb993b8b9d50c09a6241b54933e6e8a255ca819614cb322fa7bdf18d4ac9df46a71e7159fe47b3f79ed43dee244697f78358438a5b66afa3e643310106116d95", 0x87}, {&(0x7f00002ee000)="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", 0x1000}, {&(0x7f0000024000-0x56)="7d0f37caa5192f9c026c3647b339f8b249ff929560f2336a0835bee495cb0564da1c79ee50efbea7f2c01fd090b14083cbc6a4ef47f1caf0c9638d0e86ed01641d0a6b0be3884068af842198bec75075436df46d72fd", 0x56}, {&(0x7f00002ee000)="8acfc0efd797aef2858d843a7db03f32762ad4ae0d929e9ce995c188266e54f2f41c584a46e928ecc63805d7b1f763efd809a33b7e5c9ad9af4063656427da17281cb010b9c118a01479c94ba15cde6745a4cae6f1e621072ed28bccd1c45dec7cad5f5dbd0dfeea407bb370916c84d4207378bc", 0x74}], 0x8, 0x0, 0x0, 0xc840}, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00002ef000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0xd42c}], 0x2) 2017/07/28 07:15:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xffffffff, 0x500) r0 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) syz_open_dev$sg(&(0x7f0000e1e000-0x9)="2f6465762f73672300", 0x100000000, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000413000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7e000-0x11)="2f6465762f7667615f6172626974657200", 0x81, 0x0) r3 = openat(r2, &(0x7f0000462000)="2e2f66696c653000", 0x20040, 0x8) unlinkat(r3, &(0x7f0000067000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f000072f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000008b000)="2f6465762f736e642f73657100", 0x0, 0x80) write$fuse_notify_inval_entry(r3, &(0x7f0000340000-0x20)={0x20, 0x3, 0x0, 0x4, 0xbdd}, 0x20) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000057000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f000002f000)={0x3f, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sg(&(0x7f0000a42000)="2f6465762f73672300", 0xffff, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000001f000)={0x7, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000003, "6b4736ff077b7064", "605e416132ff75d702e8071df47a569b3c4ef0e6e180bf1b1912c38613625f47", 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000078000)={0x7fffffff, 0x751c, 0x1f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f000008d000+0x200)="2f6465762f72746300", 0x400, 0x0) r6 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000735000-0x4)=0x0, &(0x7f00008ec000)=0x4) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/28 07:15:56 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000-0x4)="2e2f66696c653000", &(0x7f0000fcc000)="2e2f66696c653000", &(0x7f0000937000)="6578743400", 0x0, &(0x7f0000fcc000)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x10001, 0x18040) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000016f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ad1000-0xc)={0x0, 0x0}) fcntl$getflags(r2, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00003dc000)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xd4}, 0x8001, [0x8, 0x9, 0x7, 0xb0, 0x55, 0x1, 0x8, 0xfffffffffffffffd]}, 0x5c) mmap(&(0x7f00008ac000/0x3000)=nil, 0x3000, 0x2000000, 0x850, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80880) fcntl$setflags(r4, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") r5 = open(&(0x7f0000834000)="2e2f66696c653000", 0x1fffffffffffc, 0x0) mkdirat(r5, &(0x7f0000057000-0x8)="2e2f6275732f66696c653000", 0x0) fallocate(r4, 0x2, 0x81, 0x6413) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bc000)=0x0) fgetxattr(r0, &(0x7f00007cd000)="2f6465762f73672300", &(0x7f0000a68000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4000000008) fcntl$setown(r4, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x5, 0x31, r5, 0x800000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00002bc000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) unlinkat(r0, &(0x7f00008a7000)="2e2f66696c653000", 0x200) 2017/07/28 07:15:56 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000007000-0x9)="2f6465762f73672300", 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x100000001) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000015000-0x14)={0x8001, 0x5, 0x4, 0x1, 0x5, 0x7, 0x7, 0x20, 0x0, 0x6}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000009000)=0xde, 0x4) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x20, 0x2}, {{@in=@multicast2=0xe0000002, 0x4, 0x1}, 0xa, @in=@loopback=0x7f000001, 0x21a9336f, 0x7, 0x3, 0xff, 0x7fff, 0x1, 0x401}}, 0xe8) sendto$inet6(r3, &(0x7f000000a000)="22e24f914d29", 0x6, 0x4, &(0x7f000000e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") open(&(0x7f0000fca000)="2e2f6275732f66696c653000", 0x184c0, 0x0) syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80880) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fcc000)="", 0x0, 0x22, &(0x7f0000012000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) dup(r0) write$fuse_interrupt(0xffffffffffffffff, &(0x7f0000005000)={0x10, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fanotify_init(0x8, 0x0) mmap(&(0x7f00007c4000/0x1000)=nil, 0x1000, 0x3, 0x1032, r4, 0x2) request_key(&(0x7f0000049000)="7573657200", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000278000-0xb)="2f6465762f766373612300", 0xfffffffffffffffb) r5 = getpid() prlimit64(r5, 0x2, 0x0, &(0x7f0000032000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0x8f, &(0x7f00007c5000-0x30)="4b4726cfdb59f0b24dee288a6a3da4a2019730fee14b26e9356d1bfeb65cf3ce29cb8dccc55d1b7b535a07f85d0b1539", 0x30) 2017/07/28 07:15:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x13) recvmsg$netrom(r0, &(0x7f00008d5000)={&(0x7f00009c0000)=@ax25={0x3, {"0f68e9aee337a7"}, 0x6}, 0x10, &(0x7f000010f000)=[{&(0x7f0000949000)="8a7be93cee3c84aac91332833995948e7e99bc52209b0c6eda4e61ebadb5e0d4036be1bff2b99fe08043bb413e48e628505744ebbf1f78fc5c8e3219f68f913ed1be0c5c06905a959465188c861188e8e425e874d2194e08d8b0c6026b46bd55daf8d61cfc0c02b819c0ec3caf94b6bb1e5d88ec9523367cd54b4ed6b1a51372f660021523ad0cdf0fef05ac22aa3c7acd7bf2467cdef0e39f687a820ca7d223fbb17637b2569e00bcdf008b58af3ef8df6c9aadfbdf1fcd79602c949a6ebd42488b527ff7503403bb3d63649ec00651bd579da47aaa183ca8fe5f69a558cf43597f424d", 0xe4}, {&(0x7f0000d61000-0x7b)="e924aa6480e8510846205a4f2c899510a3bc526687571643c792b8623d331c18016ff38fcd2ba02881379ed0c8225f0b6d128b1efa70fab7f1f3ef7bb310e343c6451a2ee71ffd6d649687a571320cf1596eb4fad767ae167fa70b325b000353618dc343f15d58c97acc89c4effb6c5fc37340e09f70034c8fa5c2", 0x7b}, {&(0x7f0000bbd000)="8bf4a6715cacd25dd782a26f241026813fb486ce07d2052bd7bc3c7f13af1501a4dd6290a0a6e04a7be3113e83ca9cb60189fceb89a65e5acbcd27a151f869c20e2c997a27b60d2acc67af4d16bef5dece88943184fd6e3ffcdbec2c8475f3816aca770623653a1203dfe44876af6458fc6188f1d349e047ab8a226b1d2156f6126d5755ce302a23df2e1f9f639aee7d207af5dddc43783ce8d8bf96c0bd197cea1a85b470a8d6a5db5c45d9390549ee05cd910c7c51ca66287867005f71831ea96bcd98a1e4dfd0fb8249d3afe99a7101c4de35ee1cee22cb2e34258d3fdf454dbab629867616ff2e8b43dad715e7f8eadc8549d5e8d4b2b7bac54999c47f9147add5742dee9d08e2c65de599d315878238aa87455f17b41dca3c4150a554e1c27dfc6cf7572a4a1696dcb47b703d471a9a6df3ce7265eda681736cd41730b543889a85d36ecb46ce9de676a92aa82fc4797257d001afe446c973b2062f7fe11a7d1c4beda35af62c92ff22a85ac142571b6f8b791ac63d27268cf127859f6a051e0cc56ca0c5d38e2868134fbc8ad1791f152979cae1a05b9284bd9f207aee09782934d6bbb012eae3b8de63391e4510858843f6b9332924d3ac79ddf543ac52a48d985e39a9670ba3227f3c0870e2884fc49cdcfa63221d8ef4c1d32bd2bf1b6545c786f7630e7c1b5bbdbb9de29c97b3420e3fc93ea9b891c876f7f01756eb7aa9b1eafe690c508783e7a8a432921d66a8456fe4e091f85d7a6ec9dd995ba2b11fca84b3c3ae3bc23b6f4d41fec296bd55641b0ed7d15549f2ddb8cfd1cb0a5d8bcb4c97ec31766b716fd833dba4f524270b8920fd7109a7c8df3dd0c134246aebce03a35f8667e93898c22cb1be96a14c231ef2ce31b3681113d1bd5b6520b9ac0f325a64412039650fbbc43ca1f30109966bcafa90a0b5c9b90bb87f99fd129a3cdf86f4ae080bdf9a7c95fe48769ea9ae3144faaceed70f3d5457ba8810888caca831cb3608091c2229424d3f0eda9661e13e8054f22d0f40a193fe8250dfa492cd071e43503c2d575bc1a8f3391042210bff344be73bb11b7bd419cdb61d67b3b6166e1a05fd6a027c40de1d247d872603b5659284b887e3592cc3dbfdeaff4a2a4fb4db1342312958644e9a2081e60ee673d58fdd6fe8c9ae2d874b7d4de6dbda310e055c9823c9f29fc8bca790a761b3214aa3ec3cb40b3458c52351ca9855fa2628e037678d62b25358446ccef1312d1b577c50a42b893d170e733c920d447a483ce5c8901d8d830f0476ff8dad7b8198470ac394a53927ec797f298e87dd043711c92e872c73e3b4e843136f6a6a3e8e6a3b777cbee6cafb7718c692e997518b3a273eeef9b798169a12a47f1305c66e6ef35d95fa43a7c8ac525d1ba00202a6110f7d5a405efd2c6577a265091e5dafa87ad5d5facd77d5afb26c634418dcbb111f2ea01a1455991a29523f605e6ce93f93eeb17748f7bfed30c2b115e55fac1c7036a738c4ebc90f4b2bc186dc458e71d269080304542a2369ff66486d06498251aa392da46690c91effbf5b26a519dac696250f1ab90af5b336514192601d2d9b2b6f245db066eae389fa100839dab7213db1d5573f4caefaf58c9876e4f1ca923f8c1379cb3cd9a43191f72852521a912eba6dd55c55da0fd48b58f9126ecabe7534037d6d03906ea4519a10fd02a81a71f7676943a5e80daefe3e6e0d9e15d125b01481127bba0dba12b5078920bdee8f5001cb75f47bbacb518f46602bb08f2cc2a5b607e469a05467b10ccdfc37b2c547144c177cc5628a3ca2e8a4525db086b46f7663751e25501612755cd76800f63edd6f6c0f212bb1dfec098f3820489c0ad4a08b44fffc0b5912f723e0010f9e45e7da58ea4c5f2bd05453e364d1c20f975f5fc5fd1e5d7a4187536c3b956a8d5b54a879805e803b6672113c1433e0c401278b5b97271931bd774547c5b0b153b2527d897341e8cd89443a57eeb6cb636fda2dbb8de6ce7bdb9b7feab980a8022855c1a7528756f2186dd15a6057772a528460742512829f7bed0c1a5d12b6fb2a3f37d53327e2393da6953726e2e081fe5a19bc9be954dba02f6b89651a65755039519820eff6a0c7573050c506857eadde85db7a6a7b4879cc11dea7357323d1fccca28164932fdc45b544dec66539f1bbf80000bfd8d2f5a7e0770e8ed42c449a3a72da8ee4b73aad640197fea7eef0f676850621c6abc5e4b278fe2b7ddd964e7c6937965d17ac5c149d35ef7f69dfa4e406bd62eec534eeb2028bdea6970965d73575af8ac0be5a640f7e5ac40aa770a94194aab1c09cc5dffb7ca721923b491e4b49c8eacb46a2d7f26436e6598c773e4799bf6da954658ac8c9c120d367732f58def7e634c348a1c96c0b2be130ccbc52717087164d3f13ea3527ee9c396d3d6a6ad848d4e10d4d2a48f83d261f87ef9dbf16b1dd4945e06fee472091575599666b96dee17417135c54f85af288c9048d71c5208897f0a9826a573440eb823bdab6893e07a172df80a866aba7274f6ad033ef08e5caed42b8ecf9375da15bff9de80d6ed71063b57e8ce0b38440c6adb52ce848f76d413684be858ef8efbc6b6a00c0ed173b0c44de288d5840824c5560d2d8ebc5c8b82911d5e7b4c67d2bbb60cc20ec2b671d9204603b655b0780c84c539affa1d334b63c787e5002e817dcb963bf5c90aca655171bc5432c66dcd5634a45d343de3dc6b7f373d42c4166cf2893f8eb3dfea748ee9a8bd0b832c6392c773b7128bc17b5dc5ed6988735d8463db0f1acee885e7b271e16ebefc3c5c9d592840a064b265512daf94cf0799c1163dfa7e33a22849ccf26b9ab8f6c8511274c3a11b97df301cdddfcfa82474a705615c8b739f6694b0adae18286c44bf760ec3828baf4ad8d3c935f61d5e65f249df81629458b5f24689bcc7b35b7bb179b873de80e077ced1a99f25604bd925ecea42389104e9e92fc8a44043bd67497e5d57c0866e34ceaec139bb12a3c4fefd7c46608c70a7efc07d83b21a682762cbb20a5f2e2d34895a1923467aaf641f2a3db3852394e37354e3b1f6c41f95e9ce3db296a22745f1e534399a2da7ae3450df9a75c7f9ff3dbfba772dcb4d0256d8c8a82be1f2cb0aad4cd4023da1d0afcaedb02fc30822126333723e140f7df1adae761b149b3675af8ce40a82639e211129d7c4f50a92319b948c153d867b8e4aa224d5137a0ac4d6690478d12039bdeef1e336fd5021ebc6ed908dd2a4f049ce1c79cde057809548132c87ebcf402b66139350c09c841d7d635d086805dd6fde4b4a9f3738a6ccf12b0bb5ed28b51218331651f5d251bd94112f4e5decdc21fd094c4ac2001f820fd54bf85efbe114f4d6f1383aad9c3cd9353bf43d879a62022c7cc4bd2b44c36e9000f98c201811415c98e7d034588c6228245b9a870a3f61f8b232fc07b85bbf4d4c9175cfd65c99da3c840a52eb93d47e09cd92526d04318e5e46c2538c805b0e25c395ae08b863aac77ae253dbeb40b0f329b2b5ae6564f49dba3cf64395d9eb18726c958d4997d9943f15def097f75bd116d0f030e455c5771bf2e8e70da0c2c1ded943f36e078a30d8a50dfe89be7f160ffc0d93dc8552b905b2bedb7fb1b45718f130395414dd3748a6763f43073971db84282bdd848e5433c58301d54b2cf81c0ff1d6e39dd8c98e415f7273bf5cc5b4bca589c786ebd431f9c5027e8b73d0d772d283e1835984cfda28a4c03fbdfd646493bb5713b8697ce775767ff60f2b49429379e441839f012d731d8b5d1b57b454f7d191c9b52b29d848032a26015d84a773ace729b4315347e5e0e814639d805eed1954a9e1aac2f24f219a651e392c6157416a7087eeeac77a334cfddec0402bcd10c47a7df9f59816dd260473f77dd926c4d8932889b14f2079a8798be1ec91f28f4b774a7046666bc0e5dc30e60ebe7f2481b3f04b4f15f216a6b817f09d1bdb9adc26bfb612db6018abc6828153b1ccad5eba35728c0de4d14ea323e26b287f21d6f29ae85bd3ecfbeecfeb34044f12493cf76c53594e57b49d69d73225a28b801185b2aded084c2458dcb3c596d4e66368c97a12c1922bb0c95c1c01b38c631c520dfd1775176abdece35c35d923a4cf217aa7193a197b92f3d35317835f1003583f9c22c639d4400eb668d144ed0a19f9c4e00720fc39f5974b555fab717395a9f0660ef3635777f0bd606bec8c3ff20e2bab29d5608e7bfacf910266a40bc94396ed4cac060c4da1ed0ec84c6033de52110365ca29f0934f4e38df9204d36636d1556b85b9077c28f5c62d67ac684f1925b3de8aa941ffa553e5fe78512b73560012470d92927261a4edeb964b14840e76fe3a9866a75b696cc9bc44096032025347ffbf82517abb29cba64f00a5b8c9b096ca0e3ad474e33aa10204f47006aef26e785642256565603ba60b79a5e987abc69b42fb06d5d2d7f2c3c19468b2e8bb828fd5806d9b627db33502e3b5c7312f3545cdeb56adc5266527c9f14f7243afdedadecd2b40ee10db6f278536039121091a6425bc47ff6b8c1d8dea66d190d5991200e5fea8710b1c2cc27e056518f37525d91c0827a7aeaac4c070478715c69518015ae70e7209eada54fa2df01ad725fe7a2f23979acd44c32d4441d5a8074c2d3e122d2ac9509bbd7705a1ca8feb02a8a36ba9ef909c83467c44c5bcf8fac086c0c9cadc64b38d026fdfa295f3ddfefd0e87d5ef7040652e07535be90e7c70e3d2bf43dd6fdd5447856ade48c53add093edffbf9f4371ba838318ff1300420dd307a0bba411420bfc08428f1ca9f3dbd9e4858cc1d8d60c8c1d71472104751d966b303b2ac655946859e31c77d2e3e1e8dba51ac4e96602e6d72158cc9cc178119aad7356da05a6966ec4a8c69b00338293671c8bab5430111a305479953cee622a04a0524b33112f2745ddfab1af86aa42c96c8049d0ccfa9359a5763161afa3d43d9f50af3e483f8654f6901ccdfcf317cedead1c5117e3974fd762fa6f9ec284e6f224e03ae89a0375e4b9a881e6d197807c4662ea0472efa9b5bbaf5ea060bfad39aacf1086fd2ac46c3e8941495e74f45c5abf5b5e3a66ba8f62ce12aab030ac587cc8f18b19e4b31adfa11e24b1dc352932b98bcf64c68c1051a2a9652c2465c24efba647354a0809916e3d2ab767279a11e2712a900fc077f01dcd64b4020caca710b690703e66b12e90e71ea401e1e6d1f66219d5fe5c0441ac51deda0df250cd61a4caf2f033adf4d509625bbfe2fca701eb26f6de6e2e97ed828597a4e9be738e66b4e7ab79c9ce35fef11d129762cdd2786f2b76b37468b2d9acdeb11c80945c7d20fb36efccb86986bd8d593e19f1b602bae8547e79318d0a7be8c5ccddbfbad3438f36f789ea728c15e11d4965e9dca112c741708ff11339a1f53181088cf825b62b5245fb45f301bc31214227b4957c5c8e01a336c9a7dbc25f0de4db7cf86d01aedd45bc3cd42df94ca2692605511423605e010d9a5463f205d3aee1be3c74623fbfe2350f02cc339ce6c35ecc17300d0c82a5d7993e76a9375415ede549b297288b381fb5d00d9e4c326003b1ae639606a5fcf699f69f2449993eb7e4a73adb6f82e2e857ee7ce5cbd9cd92943e1c284e0bf046ad36e3dc69fb7a860ee90ce72e386e8bd88bc95b6a1d31ab964a9bf3d258f29acd4353955d4e4dc2282267e0c80f922a464c94c18783cbe16afa5e63f81c8fbb687ae298573bcc95f4f75d9929acfc451431c08c0e50", 0x1000}, {&(0x7f0000029000-0xea)="e45dbf8b701e2661ee40e5be9bb11ceed03a0c1e6b40a099e4e3bf9e02515dc5204984f8bb2da6a2a5906fc092d7f3ddbbe3e2f7335297a3ceda2eeb92f8ce0f5098feb4a8b6ac73ef7e32948e063f39af26d542bab51b3b3589854ff444a840e751e8749ee46ea22df34a206d2edc9d2d38d1eee460db88d51e2bb16fac41a8edfde31a9aedc87bbdcff88addcba23a7d7bb9c0dc97b71a50017fc271716f769ea1fc93348b0154a80a319c1c8d3a865172561581b5eb619b4490958b697f139df6eeb05fa9a6ef7e5e76c9d9bb4cda0c313809212bb562f8973e351fb88a3c3cdf2414d3d6982a6ecf", 0xea}], 0x4, 0x0, 0x0, 0x0}, 0x10120) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netlink(r2, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0x0, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000027000)=[], 0x0) mmap(&(0x7f0000bc6000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x281f, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f0000e98000)="72616d667300", 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c653000") symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000e18000-0xe)="2e2f66696c65302f66696c653000") creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x8a) rename(&(0x7f0000290000)="2e2f66696c65302f62757300", &(0x7f00000db000)="2e2f66696c65302f66696c653000") getegid() fstat(0xffffffffffffffff, &(0x7f0000c43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f3b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_set$uid(0x3, 0x0, 0xa7d) 2017/07/28 07:15:57 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00006c2000)=[], 0x0, 0x0) r4 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x10000, 0x0) fallocate(r4, 0x0, 0x0, 0x62000) mmap(&(0x7f0000ad6000/0xa000)=nil, 0xa000, 0x2, 0x40051, r3, 0x1) capset(&(0x7f0000ce3000-0x8)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0xf8, 0x80000000, 0x0}) r5 = perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r6, 0x7fff) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) r8 = fcntl$getown(r6, 0x9) setpriority(0x2, r8, 0x7f) sendfile(r7, r6, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) dup2(r5, r7) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000954000)={0x1000, 0xfffffffffffffffb, 0x91c, 0xffffffffffff0000}, 0x8) connect$netlink(0xffffffffffffffff, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) read(0xffffffffffffffff, &(0x7f00003e1000)="00", 0x1) 2017/07/28 07:15:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000e17000)=0x3, &(0x7f00008ec000)=0x4) pipe2(&(0x7f00009d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007cf000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f000080c000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x40000) recvfrom$ipx(r3, &(0x7f0000755000-0xab)="", 0x0, 0x0, &(0x7f0000ce3000-0x10)={0x4, 0x2, 0xa191, "88fb320bc63e", 0x8000, 0x0}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) init_module(&(0x7f000070b000)="2f6465762f73672300", 0x9, &(0x7f0000fa1000-0x2)="5d00") r5 = dup2(0xffffffffffffffff, r4) renameat(0xffffffffffffffff, &(0x7f0000c08000)="2e2f66696c653000", r5, &(0x7f000036d000-0x8)="2e2f66696c653000") getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000bab000-0x4)=0x0, &(0x7f0000473000)=0x4) statfs(&(0x7f0000dcd000)="2e2f66696c653000", &(0x7f0000c55000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000+0xe8e)={0x0, 0x0, 0x0}, 0xc) ioctl(r5, 0x4, &(0x7f0000f81000-0x21)="1a2615ba33a89c22b7f958b38f74c44e79c138fcfb6328337658893083257bd051") ioprio_get$uid(0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x486, &(0x7f0000000000)="", 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000d5b000-0x98)="8614cb90895f5becee55ec02eb53ab46818be958a01586adf6bfb4633d24c51063c099a87af6e7f44c64cb6fba21799b63014be97135046691f7e8d293f734e85fba2dbf37955003189506839f3e82978e86b3d27f98a5c9452b12d6f73d78db85f932618b784b4d97edb250f8ba340828f892ba0ac2a12f642d70609f25241e4e1982b484c917a271178844274c28c65f3c186c4924974c", 0x98) 2017/07/28 07:15:57 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() connect(r0, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0xbbe, 0x34b, 0x7ff, 0x6}}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba6000)=nil, 0xba6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000154000)=0x1, 0x4) bind$inet(r3, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ba6000)={0x1, &(0x7f00005a8000-0x8)=[{0x6, 0x6, 0x69, 0x9}]}, 0x10) bind$inet(r2, &(0x7f0000460000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400000000000101) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f000076d000)="7a3f0ce9dab73cfef21f33c5fcca6514bea9494b4e709f78a79a0e69b541858e40b7983067ebdd4bbe03e85ea3c04c872f356669aef1e6af0e708676a4a9c88cba3617d898b61978e6c20ac37c9b7aedc8bbeecdb8a3ef952047293f00000020deffff20fb9450c48bc44ce21b0f80", 0x6f, 0x20000003, &(0x7f0000908000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f00005d3000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x40000000, &(0x7f00005c6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, r3, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) write(r4, &(0x7f0000ba8000)="378bf94712693bb82aebdf5618f41573c7cc417396214ad75a05c91f9eaa831af580c0db02a0ac681ce92f77a620a9c76720644c659d509b780ad06488ed58b951cf42bc65cd0bc10e796937e9139ff1f0db93d94e43e33ead93cb808e3d4ca321e40aa2e79ac496cbeafbbcd8f0076e1e09d62df72125a3aafe960e9a118de6f3f72b204b2f0f4fd3c8d22ee1c1c26503baed92c3075e8a5edde5a197530335a5400d3408f8e6d9f63b34c3b8c76e372b103e33848d90228e85c2ad186557572e123314473ea991b1e659cee5478478947b97b3302fe7be153408dff8137ea8e39e489a36aae2478a7284a17d2fbc0fda89dc140c9f3bf57026cf4a4ae6fc7dc28a73c87afe9cd3b180f74da76b72dcddcc807704f0ed7049fc5c064f068bfdefbd31c926575a73b8f48a304a0ce5b732c10aa84e99bdd9c107bc36a4fb2fa6f18ddda26f48ece314658856b9b0c04a77555507bab9622d564820720febc2d57a6ab03baf8d1a482d0f11096ff9e7471d820ff11281d1b16e69eb65ed81ffb23571060755e6f58245eecf8a12ec1d61848b61366eaa27c98ddc8948c2843e3a2e8aa244b6fc3b475dcd7800f97f74ec38c857335d2c2a019699cae2ecc2c39c329d8cf8a62465d44c29a5fc23f0af48a55c4de4921c37a93c9bba613c2009137f7a99c0706ceeefe374548df8d668406481accada7b5b5c8b1b8e4bf09aa33452ede4da55a77263a17ec624d79fb8a3b2f9776426b76e9a58ab1bc4b5ee5bc939c55e6396b6789bc6ab920e38312fe82ff17b56f9ce47c6eddfac329857c98b312b26e3dd8aad636d123973725abf6e331a43430b7f6cf7beb6cd41ade53ff7d5719d6870f5728d19369f3966245e8aa1bcde475df964754df72eafb3f213ddc8de5e1192bfeaee9a9ee19285974867d39abe6ca4a5816e8d155357776aa66f30c647c6037a6c3542f614725c62752f16c264f088993ae8da294e073e452396d0436b3fce21c2f6eb9156a3d3f330e2a508ca841acbc710d2e2373f0eb1d6a33fd07c9814a26b0a710fca9b23ff860ccd6d0d5cc7cef74ccdc816ece0fb0b0e8072b6b4c3c1545298bfde47135fd2ce4590216867e5c901e8642bde892ff6e7b5e60ebfa2d0482081b279010b3a66ef44d0798e927d758dcfcf8a8b21b7da1287788cb200dc15d239728029625566a3140e403382187f1e893d5d83596fd782f9a7e3bd42a8521e77b60474ad1fc11dc355e9a1585d66bb89753cee3ff2224e47d385049eb86c1c69d72779bb98aa459ed387acab5098abf557d5858db43d39f5b03c2db4908996d3156c0c0838b51dc486cd027f66a7c27d6368235e1e38f099c7fd137ea2e168f7ec32bd00258d4119df347dc19fd33160d7f74325d3a66653ac0f206a0f4e0cffa26c4a2c2b125b2ea007eb433c6bf8e7fb578c206239b5976fb2c4590215551a46c9106b55e744d6d8a513e1eec2ebeb63a2ca09d7fb046bd288c78cccba162a8d604ecf39779c4403cba1dbda7a85bb3b13b622144de66ade90eafb816d5802245c82618af73f943443662d5b39a0edc7be71c4058ab891f8e995daf57b219c5062352212128a7c700b0974b142abca937ab96208e8fae322b97f58d1f82d671c8375206eda5240c3297fd2e67f59fc150ac0d08524dc71c5b6643658b406be2eca48e04d23715438f447ad2187474ca05619f2472f8a8f62ee3ef7f2f4c0f81c9ccf48bca8daad770e5a0de2172f5f259be6b01402561f78f1c73dab8d6dd041697cda6e3b79001218b4c6ec7ddb2252fae4b5d29a432276660a65af71aeeffb6db4ef96915077fb603a5d93ebf07f684d07568febb88741177335a3e4ae7c410676be3ab9a10d3656a29254dd8cf962cd6e00a6dcb66cc19ce04347e4ec9585d736b6a8211a54773b58b8f3cd3a2119103d7e6c9877b14ae9062781add160cc0fd1d097d4d049b360507ba4f76485c82feb6419fac8718a30aedabdd1c45e449486f3c9f82dcb5db14cfccd5fc8fdf1a7a52cfb8161cacc75295be7b8b8cc7c3f6c16372938eab1f8397cb6773e431bb224b7b7cf1c1838f636ef003ffffe50150439b365f3e07803469c5eae7e35350bdbc16a0bf0ad327bad1279ff8007869f577f5b59a029a6249c17d55683c4a5c7f73117a830293c3fcd444f8250f08f5e021c6af05fc9f078e6710d72ef11581fcbd228862a17750fdedd3ffbe3dcb2264d2ce3d00598bcbfd81308d5448574852c4964a10d4e1d57c1b2e161dc2f66acfa9a12010a5773ace01cae40cbe7ec12f799f05eb88a063b945bce49e780ea297c9266b16e4f575ecaf5ea6d9934029719a9cc9b40a2d17bed1d36ba21f2e516fe24dcb53ecc3c2b0c8854438cff71fbb69b40b0620b5b47accd692661ed5974082f233b15960d33a2859488a67f8aee0472a0efbb31d347d32ff8d7138ea650d537ca424b8d24416be732ab0a93780a780c22ae481599f75b17958c159ab8ab2c4a9cbc4bb4d7b14e9391d3fb9611476fdda337cb65df0b5bf5cbdb14b28feda7445488fc681d84edeecc97cff147a9504a4cf47fc1b72e70d866cd6b0cad2767887b0333a225d01cc1f46f5b087898d7622e39f07d8983fc83a175a585eff05f9a84dea11f67d11dad2fbc842e294a61cc34552380bd7e128f8e5c2fc755a1028d2a40d5b4ea41992746bfc850cdf17f0b7e1e38b066cb936dd998e9db3b785553636da977f9740e41fac2b483bf5416a4009322ff681d6e536d40d812d7a8b15fbc5b04da46b300a09aa4487afe96f275c89aec607f145b243365e8738f5cbe9b4770396e9224c277265d5cdbbd91b5ef3193b3d5bdd21c29b8f6094e27fefd41044f79a6c6e5f429765e8906415ed828ccfe871829000c364c4a9f78d57d5da707dc217c5e1987116c091f3064b4a55f1370a1345f5474ed2ecc9520064ce204af3fd5f8c5fecace86e403a11889e9d1946cb0661ed2e395c17576e2a8d01832bbcf6397a1269ad1da243a4a4de6227742b408de5f34166d3080ad138d2b67cbbd941e13f9a4f01f027e6e88e621742b1455574bc4c91ed923299b7b761b1e63dc83b6f5703fde9b431e1d5d6067c2baf470bbc6cfba26efa3d7f21a2fbaee29a60bea96ac48391d943827c525ce41a1bd75e50b16da0fcfe9822432a47a29592637ea44be49094691cc9aeb0aa8058a3788130be97f42f832474f42f2bcb692a56f5fef01ca5a706c45f67b49de9a3ef2675bd5ed73b25e50d84be27b498dfc63e294944ccc85a1bef3c92966daf0fe97c20df5c3314880e98097c5813aeb6fa15efdc576ca3ba699385f0e2a7e5804b3f8556eef2015605b9c7ebc4c45d4858ee02088186c667569bd0c882918adbc69863443a2fd1c66adeed7ca38f42a76003f1d26634c23e3040071f5bcde76b3c03c55d542697c56ed6e8a1caf4ea9ef2e48f77d1be08b13487e3214134d7d4c9ccc0040796cc38011e8a40d4ec002479896902397ec6856ab27051b649186237ec98ca715bfd8c87ac3007c66285c6ce1932ad04caf02558eb2d2f2242385a7785fe7510f52b7e3de7ba8d66460fb68f8e0ff0c7ff7c13dbbe6cb0f960960b725c76fc70c701dc7b04558cd23fa3d5699f741a188ee134d02985349796ebf5597504213a9a8f1b907a76658852575376fd0319f1986a96edd455c555736291c025434bb9792f3f49da386870d28c05d542d9e1c54e44a8cbee4a3bf1a246da08315f84a8824a2b2bf0836e10686bfb4988b03935c2a0f896fcc1f3c7edd533ee7a1747c7ad73952af9a2078419fe326f395341bd30c38033bf00fa3a599203e5cdfae1650fe764c89bf60dbe42c80391cff63a267133e9da54c33f1f3703844fba074f057ad5999d6593a9247cb5d44b79ddd854c05dfda46e84be79dda5371c139deee9a6b89267f2a2d490e4286612b2f545790edeefa01fcd9093e271af0d9b4a6cec7a6e76414ad00fbc9843207c20f5d1b10468db100d80b7d9c659bfacc7f02577c98befdcf27caf7c4a2c7e58c8194015db2ee8385a19371018bb0acbf82db1b1f5c7edcb62d874e110dc8ce8c61443585f2036039931ed065a766b3c5af028c8f06429a650ac71e09a720d08218aa45170ec561a689329cbcf6855677a680c6c5a5abf9090792a076694df59de567ea47b67ed28b0fa84bf79aa3961f4804243ce96d93a0b9ac5be87a1fae1e7c67c682b674df0a95478af392e8e9c0514306a0837aec8c7c176be61ee7388419c6d83c7b905e99484ef771bd7f1e810d721feec95ccc48d104fb3547ca81b9b9b7face257fd1a5b23f41978b8f232e2c6fcdc4536e00e2a50928c9406eb3876ad73dbb30fd928c19c9658c50a8b1d04fb772dbe80f0775015472a5f9d17d8df6504f077fed4cafa219ef1a4a4a3f4474d2a3541496ccff2e78f8d2fdf3a98dbf8f5b12e1993ac3813d1d5872c5ee96fb2951a5a3bab4a6916042caa2fd00aa07508b7ba3544533b853408cc8fdb721c52b53ed09c7cd090de1b8c2312df427a8469a4c6e14893e665ce9d6a0864f49d1a0ff7d3baa1b751296b574b8f7f8c3bd64580986762b784379c780551ba3c416c7efeb256933e840774e11b2478174c4e49f31b00ce9b9abb895493a5ccedaf89641af76cd40f8bac18f9654e472b3b528462c26cd97bd5874aa955585266068cf07f944720891068d236d17c5ab2392ced6e103f1134c1696fc9901856a54fb5a2feb15c9d4ebc6ac1031e994604eaed40378bac356efc1e8f24cf96a93b66ce5eabb90a56d77ddeb2731a1ac766e99cc6291420f97c8d937b61fecedcd5e338e5602fa45ade8c47c06a28a7988fdf4173a973355bb8cb10ffda8669dca7fac5ecd2339a0246cfeaf17e354ae8a39b5c78906db8c4d6e9d7ee34373deed7602c365f6cb4bcab6c6b46df79f6f12b18d0726f1819ce4ae94e2fb5cda6bbda7c64af45f4b21db353f61836fa1269ebb6e5bdefeb18710bc1add33449609be27f58aa944dca916f04b4b2fff962ffab341e3ddf72d49594fa006b92a3aea03bab8da643099ba6d5169b45d24b404a4a3c82f52be6d247c9dd99080b6560086fc66986f5a5bef7e8f64817d1b803a09831ad497ab7c73631c3abe1dceb007156ec1cdc3ccd4860c28f4bd1d3a177a244c6e66b3103a624b1fb61e82b3c1c4daa2de6791b6ff42f23cd10101f78da0743735714986ff8cd2c7b12909574b3c4ad7b467f222a73bcbbce123b5f679e32ac1cffc664c118650c686edca612e93f3ff0b581c9d9ca78c7be79550e0361c6cac065dd6468f060f4cf3e40cdfbd8d050edbdfadcaac3542760fd7ac9e5adb15c4f851c697b39154948980ee4b6c594763e6c249e7c57e911d9ed3a065728a30666d8fd7185865e77c4c3522cf86e679cc54406119a249bf6be6567a712232aec11f10e3eba6c432b0ca3134b24057c9ba6ab81b7728a00cbd1427a133fdd7754ae005c91f6745a82948f9cbb7774e1501195c830d79bc6b1edeca5471b223bbcb9707f9e9996c43649c9e5273c03edb8c1c755ff88242f351adda8b99796ce76c71b54994a8128f08d3ce9a037cf7f47091655d5e50d3789874c25bf2ebab8af8acb8dface6fd2a8ca5d470af600d9a96a6b9b7f7f27efd2db2ae1e6b0da4028dcb6eea5ead347065b39db43dcd047a9f3a5d60d08c3ceed3c9fa879758458bf9251576e11f68c1f4860c7f123b255ac223c675ff38d8fd5243a16342faf792fc2b6fc9247413ed2e9b811613435f013329d2", 0x1000) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r5 = accept$inet(r2, &(0x7f0000640000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000-0x4)=0x10) mmap(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x1f, &(0x7f0000ba9000-0xb7)="d9fd366ac25dd4283a9f9d3c0fdaa5b837bffff5bd3320c2e29dbf9a94d5586ec7450b4cde5a329bc04b047425bc0b65c955a63d4a5c80864e97e237a946fb660fba29e8040bd357902a5a2c58ecc00f110a4d8bc2b22380cf9373f90673f4699ff6a55d6538e9c73e40110839eb261a16da0fa67b07c029033ebad84d9c14fc863ec51c43e289c5ec0791de92d19a1f3fea90a2c619e4c9a7a76ad80bd70bb6df1b303d312f8a28c9a2537661bafcf929a703178d8de6", 0xb7) close(r5) shutdown(r4, 0x0) 2017/07/28 07:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6b657963686f726400", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000404000-0xc)={0x2, 0x0}) io_setup(0x19, &(0x7f00003ee000-0x8)=0x0) r1 = gettid() r2 = syz_open_dev$loop(&(0x7f00008bb000)="2f6465762f6c6f6f702300", 0x1000, 0x100004000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r3, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f62696e64657200", 0x401, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) r7 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) epoll_pwait(r6, &(0x7f0000e88000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1ff, &(0x7f0000aad000)={0x1f}, 0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000163000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f000083c000)={0x0, 0x0}, &(0x7f0000008000)={0x0, 0x0}) r9 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) writev(r9, &(0x7f000000c000-0x30)=[{&(0x7f000000f000-0x3)="23", 0x1}], 0x1) 2017/07/28 07:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(0x0, &(0x7f0000547000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000021d000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d5000)="2f6465762f6175746f667300", 0x101400, 0x0) r3 = msgget(0x1, 0x200) msgctl$IPC_RMID(r3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00001fe000-0x8)={0x0, 0x9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004b1000-0x10)={0x0, 0x4, 0x3ff, 0xfffffffffffffffe}, &(0x7f0000f71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000014f000)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080b000)=0x8c) mq_open(&(0x7f0000474000-0x15)="65746831255d6264657673656c660f626465762f00", 0x80, 0x40, &(0x7f0000418000)={0x100000001, 0x401, 0x1, 0x0, 0x9, 0x120000000000000, 0x3, 0x5b73a4a8}) r6 = fcntl$getown(r1, 0x9) fcntl$setstatus(r1, 0x4, 0x2800) fcntl$setstatus(r4, 0x4, 0x2000) ioprio_get$pid(0x1, r6) read(0xffffffffffffffff, &(0x7f00004a8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000b6a000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000084b000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000ffd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) shutdown(r4, 0x1) 2017/07/28 07:15:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$getown(r1, 0x9) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000e3f000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x800000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00000a8000)="2e2f66696c653000", &(0x7f000022c000-0x8)="2e2f66696c653000", &(0x7f000051e000)="7678667300", 0x40, &(0x7f000076d000-0x11)="7834ba06bd19e566e92f8c8b17d1ca3e60") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x400041) r6 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) getpeername$unix(r3, &(0x7f0000f94000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002a1000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000463000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7d6e, 0xe02, 0x1, "29ba988548c178baea0ff754c8c83bebc19c055d3e0b8f929207d4c0e88eab4589135be5ba96f0cde396e26e0815e00f5b2575d9dec9c1d4a4ea568c27d2e5aff87c0ab4b1d5e9791704d49c2d85d84e"}, 0x160) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_names=@common="626f6e64300000000000000000000000"}) write(r6, &(0x7f0000004000)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d88dfcffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b33c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b576d4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e33a375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e854187d32545b2691882b6a1feb1ac", 0xfa3) 2017/07/28 07:15:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x1, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x4, &(0x7f0000334000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000334000-0x8)={r3, 0x28}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00001f7000)=0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xa, &(0x7f000053a000)={0x4934, {0x2c8}, 0x0, 0xe0b2}, &(0x7f00004cc000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c2e000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_settings={0x40b81b73, 0x0, @fr_pvc=&(0x7f0000cb9000)={0x0}}}) [ 468.084812] IPVS: set_ctl: invalid protocol: 31912 1.136.255.255:0 @· [ 468.187200] IPVS: set_ctl: invalid protocol: 31912 1.136.255.255:0 @· 2017/07/28 07:15:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000-0x28)={0xfffffffffffffff8, 0x0, r4, 0x818, r2, 0x0, 0x7fff, 0x80000000}) timerfd_gettime(r0, &(0x7f0000a1b000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007cd000)=0x0, &(0x7f0000b72000-0x4)=0x4) msync(&(0x7f0000c91000/0x9000)=nil, 0x9000, 0x5) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f5303063e", 0x59}], 0x1) 2017/07/28 07:15:57 executing program 0: clock_gettime(0x0, &(0x7f000030b000-0x10)={0x0, 0x0}) socketpair$inet6(0xa, 0x80003, 0x81, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x400, 0x4}, &(0x7f0000000000)=0xc) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000003, 0x32, r1, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r5 = inotify_init1(0x80000) fcntl$getown(r5, 0x9) fcntl$setown(r5, 0x8, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000fb0000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00003ee000-0x8)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000405000)="2f6465762f70707000", 0x0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x8) ioctl$int_in(r3, 0x0, &(0x7f0000d98000)=0x9) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f000065f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x14, 0x52, 0x101, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) fstatfs(r1, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_submit(r0, 0x1, &(0x7f0000846000-0x8)=[&(0x7f0000ab0000-0x40)={0x0, 0x0, 0x0, 0x7, 0x200, 0xffffffffffffffff, &(0x7f00007aa000)="00791362d9e1ef75cd014c7ef17d6129bae23ef4701525850cde3173569645eaab2de11fbaf9ce77531f69ec7cde9d0096c58b4d9a690fa3994b6d96d0882816977f249e8c1f082fa62f0b9592d715f5e68e232dd62cf9f0d5853c0694b6f9b0517e17fb4f219f19c5277fa2707e692eaf", 0x71, 0x9, &(0x7f0000fc3000-0x50)={0x8000, 0x8, 0x5, @thr={&(0x7f0000456000)="9080133ca76c349c0b5bab7134d6a5a6fa259749601c6fc73004b4bbb9bc382892fa0b282d2ad0a96dcdea40765a8e8e581cbd4af76cb9d5f749df987276286db8a69ec638b49efb4d", &(0x7f00000fc000)="88ce8ac110e5b5289a07865cb672f296a95ce326aa9bdf9cd216cd91d63747e4d780ac9b0725be11d3d5cacbd1e7a63690058e1fe66e6087601c7fb51ae3d8be4cc47d8745c0583823e8514729ab3807a86c3a3185af341ae0e97977973ec4261892f2c7ad2b088931d99e70a6a5a018d3be"}}, 0x1, 0xffffffffffffffff}]) 2017/07/28 07:15:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f00002c5000-0x9)="2f6465762f73672300", 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x9402, 0x0, 0x0, 0x0, 0x0, 0x100, 0x21, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000c06000)="2e2f66696c653000", 0x8003, 0x0, 0x0, 0xfffffffffffffffd, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f75000)={0x0, 0x9, 0x10, 0xfff, 0x8001}, &(0x7f0000b83000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004f9000-0x8c)={0x0, 0x83, "94fa37c184ac8c6ff0d4e1a1051e538a0606432d309ae427ded6454610bdacd4e802da7ff46b5a266fcac47f1107878dbcfae4ce506d94810dfb24f32a8912ebd1d5cb2361a73aae933c8b6230fa790182af4d01411ec542b0d938a6f6514dfd056fc3406cbd728b42c7cf1559c5c1435a682e65f6b2858d9a101ad4c92042d594abda"}, &(0x7f00001b8000-0x4)=0x8c) eventfd2(0x3, 0x801) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bc9000-0xb8)={r2, 0x7ff, 0x100, 0x7, 0x1, 0xf7, 0xfffffffffffff000, 0x1, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3016ae9e, 0x6, 0xfffffffffffffff9, 0x0}}, &(0x7f000066f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000014c000)={0x0, 0x3}, &(0x7f0000609000+0x52b)=0x8) r5 = syz_open_dev$sg(&(0x7f00007d8000)="2f6465762f73672300", 0x0, 0x0) r6 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000034a000)=@assoc_value={r4, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f00002de000)=0x0, &(0x7f00009f5000-0x4)=0x4) socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f000006d000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c3050000400002000200000000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x3b}], 0x1) bind$netrom(r0, &(0x7f00004a9000-0x48)=@full={{0x3, {"d8a4073c8dc0e7"}, 0x6}, [{"b28525952b24ed"}, {"14419c703e8527"}, {"f14e729b875d72"}, {"cc18903c0987ec"}, {"01008f387a42c4"}, {"489dd85cece64a"}, {"d5d41e009a685c"}, {"ce2c81f8dfbbcb"}]}, 0x48) 2017/07/28 07:15:57 executing program 5: mmap(&(0x7f0000149000/0x2000)=nil, 0x2000, 0x5, 0x400032, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = getegid() setregid(r0, r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00009ad000)={0x800, 0x7}) sendto$inet6(0xffffffffffffffff, &(0x7f00007c5000)="", 0x0, 0x0, &(0x7f0000d09000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f0000a77000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000001a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0x9, 0x1f, 0x6}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000000d000)=@int=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000015000-0x10)={0x1, 0x20e, 0xb5c, 0x5, r4}, 0x10) r5 = socket(0xa, 0x2, 0x0) getsockopt(r5, 0x0, 0x62, &(0x7f0000018000)="", &(0x7f0000018000)=0x0) fallocate(r3, 0x1, 0x9, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000c95000-0x60)=[{&(0x7f0000605000)="25d7a4975d43ba59edbf772e9f0e6c17b1c251dae545257e9b251caba8ca86ca360667d994905dfd093c49f52e97e4c1165863dd7bc5485bcf2d9058d71781fa87392f2752613be63bae2578126ead480ee7b55d445971594da14e8af44be91594317856637590bc7e72d4e476d58935eec8358841dd4c44d11731d54330f1223ae1348eb1617dde3cd791c36dc13b", 0x8f}, {&(0x7f0000faf000)="c8212a75fb05d5aa21d8bcc39f29265c3cd0e707cd289a14943a933d428e1c36b8dbd45d7e0b81953d0888c839c380ae35260c4b5e318318775f7bfbd78f8f8894c9eb2760c73e2793bcd9f62d95aa6db184531cfb8774bae16fba75770232c781fb0913e72ac4a41033bdde43253c342653be31c2eda50a74", 0x79}, {&(0x7f0000459000)="d7e4a005f994092f518ebe13a58da365c7e7b46a6d0d821d1622a4cb3af419121c246ab648fae5d04c8b45e84b5bd71526940184e8989697a8afa6a110a3fb5906f4730016753fa4b3a06e3f6bac142138ca047a5aaa2bcd4b01a93e5374c4117b232f30a267854250c1635ea5c8d19251f9189fe927d15e5121fc6d8d130823ac69262977bc462796974661a0c0fe6d5b5e064b0abfb06e61c69e68de6f560cc33fd0e0", 0xa4}, {&(0x7f0000e56000)="9a80a92fe042b207cfb2729bbd6216c40d1b92d6cc921ea49748ef112ecb7853e27a896679be7b36", 0x28}, {&(0x7f000020a000-0x91)="8c7ed00a0444a03a57f49ca4057d1f285d1677cebcbf7fdcb7c41fc25c779b9930225ad4b258fd9027d8c721fb24af55b2ffcd36ccd16119c3204742bc2424b731cd86f38e64a4941e1d1c9d212dadbe51f046f085ed56c4b2d69403ba093a95fc4353d379a67f9cca7a05eab9deec11e16fa28681dd31357aa0f063382d5a0434b7d353afda571c6e66fb1d1029f8f5d0", 0x91}, {&(0x7f000031a000)="8a7a2beb10b48d2eac", 0x9}], 0x6, 0x2) r6 = request_key(&(0x7f000001c000-0x5)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001b000)="2f6465762f696e7075742f6d69636500", 0x0) keyctl$invalidate(0x15, r6) getresgid(&(0x7f0000bdf000-0x4)=0x0, &(0x7f0000c4e000+0xa30)=0x0, &(0x7f0000526000)=0x0) pipe2(&(0x7f00005ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2017/07/28 07:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000098c000-0xb)="2f6465762f766373612300", 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008eb000-0x4)=0x0) r3 = syz_open_dev$vcsa(&(0x7f000087e000)="2f6465762f766373612300", 0x8, 0xf0841) perf_event_open(&(0x7f000045f000-0x78)={0x0, 0x78, 0x0, 0xb91, 0x1, 0x4, 0x0, 0xfffffffffffffff7, 0x0, 0x6, 0x0, 0x4e7, 0x2, 0x2, 0x0, 0x0, 0x0, 0x131, 0x4000000000000000, 0x11044, 0x4, 0x73d, 0x7, 0xadcd, 0x0, 0x0, 0x0}, r2, 0x8, r3, 0x6) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2000) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000276000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a9d000-0x4)=0x6e) syz_open_dev$sg(&(0x7f00001a4000)="2f6465762f73672300", 0x0, 0x200100) mmap(&(0x7f00004b2000/0x1000)=nil, 0x1000, 0x3, 0x64010, 0xffffffffffffffff, 0x35) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f00002b7000)="26000000220047019353ff07008a00000002006d2000001fffc0e9ffff495180e507c7033500", 0x26) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00001de000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f00006fb000-0x6)="72616d667300", 0x3fffffffffffffff, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) fcntl$setown(r8, 0x8, 0x0) socketpair(0x3, 0x5, 0x0, &(0x7f0000e01000+0x6fe)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r9, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) 2017/07/28 07:15:57 executing program 6: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000f1d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006e8000)=0x0, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b9e000)={@generic="8eb36e9135ce248f31665f47b881ad95", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f000080b000)="2f6465762f73672300", 0x0, 0x0) gettid() ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f5e000)=0x0) r2 = gettid() setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000be3000)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000139000-0xb8)={0x0, 0x100000001, 0x3ff, 0x0, 0x0, 0x4f9b8f8d, 0x7, 0x94f, {0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x0, 0x401, 0x40}}, &(0x7f0000551000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00006cf000)=0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000d5b000)={0x6, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ca5000-0x10)={0x0, 0x7f, 0x8, 0x1}, 0x10) getxattr(&(0x7f00004ff000-0x8)="2e2f66696c653000", &(0x7f0000cfe000-0xb)="286e6f64657670726f6300", &(0x7f000076f000)="", 0x0) write(0xffffffffffffffff, &(0x7f0000b5a000)="8d84db41dd4d61f1821fd2b7e02a141a12b01fe876b3635e4c3d0f3c83db24ea7620401afc8ef047252fbf1bfc45bcc511428232811c4b795c6663b619f105be76d39233b50e69890d13ab707672", 0x4e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xb5) r4 = syz_open_dev$vcsa(&(0x7f00000ce000-0xb)="2f6465762f766373612300", 0x7, 0x210001) r5 = geteuid() getresgid(&(0x7f0000b5a000)=0x0, &(0x7f0000745000)=0x0, &(0x7f0000a93000)=0x0) syz_fuse_mount(&(0x7f0000d39000-0x8)="2e2f66696c653000", 0xa000, r5, r6, 0x80000001, 0x40a) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00003ab000)={r3, @in6={{0xa, 0x2, 0xfffffffeffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001, 0x5, 0xc1fc, 0x8}, 0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dfa000)={r3, 0x8001, 0x401, 0x10001, 0x7f, 0x7ff}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000f82000-0x9)="2f6465762f73672300") 2017/07/28 07:15:57 executing program 5: r0 = socket(0x9, 0x6, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8, 0x3d) syz_open_pts(r1, 0x40000) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x5385, &(0x7f000000d000)="") 2017/07/28 07:15:57 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x803, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000427000)={0x3, 0x0, 0x9, 0xfffffffffffeffff, 0x4, 0x3, 0xa6cc, 0x1, 0x1c0000000, 0x6, 0x0, 0x6}) syz_open_dev$usbmon(&(0x7f00009c3000)="2f6465762f7573626d6f6e2300", 0x1, 0x200000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000673000)="2f6465762f7667615f6172626974657200", 0x1fffc, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00009b7000-0x4)=0x78e4) syz_open_dev$tun(&(0x7f000031c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = semget(0x3, 0x1, 0x4) semctl$GETNCNT(r5, 0x4, 0xe, &(0x7f0000a16000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000382000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect(r2, &(0x7f0000452000)=@alg={0x26, "6861736800000000000000000000", 0x300e, 0x5, "74656100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) munmap(&(0x7f0000dee000/0x4000)=nil, 0x4000) fcntl$setstatus(r3, 0x4, 0x42400) connect$unix(r2, &(0x7f0000288000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x50, r2, 0x0) syz_open_dev$vcsa(&(0x7f0000dee000)="2f6465762f766373612300", 0x9, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0xfffffffffffffffe, 0x0, 0x1, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00005cc000)={0x47fc83, {0xfffffffffffff278}, 0x80000002, 0x2}, &(0x7f000015c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) 2017/07/28 07:15:57 executing program 4: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000179000)="2f6465762f73672300", 0x0, 0xd06c7d016535b5ce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d20000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) r4 = request_key(&(0x7f000065c000)="6269675f6b657900", &(0x7f0000d9a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009bf000-0x9)="2f6465762f73672300", 0xfffffffffffffffb) keyctl$chown(0x4, r4, 0x0, r3) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000fc2000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd5916719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91dd", 0xc5}, {&(0x7f0000f7e000-0x55)="aa614253f961cf407cc3842012652b68df6cfee731aa9ab927a8c8211e44a321568f032729f36e57197ea3a64d7d3e18003c0ed3141a8447164118251a0aa025fdad8cdc418553b24b8d14513da9b6204dff975ab7", 0x55}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x5, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000368000)={0x0, 0x3a}, &(0x7f00001bf000-0x4)=0x8) close(0xffffffffffffffff) readv(r2, &(0x7f000012f000)=[{&(0x7f000083e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000098a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bd8000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000367000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000319000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00002e9000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f00008d9000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000898000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000de8000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000462000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0xa) r8 = socket$inet(0x2, 0x1, 0x0) dup(r8) setsockopt$inet_tcp_int(r6, 0x6, 0x1000000000000002, &(0x7f00009e6000)=0x200, 0x4) bind$inet(r8, &(0x7f0000d08000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x8, 0x0, 0x0, 0x7fff}]}, 0x10) lgetxattr(&(0x7f0000fc8000-0x8)="2e2f66696c653000", &(0x7f0000fc8000-0x1)="00", &(0x7f0000a6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xee88, 0x8, "74cda3f7fb0301707b066ba8ad498699fafc65ec07a8a16dcce4514f5ccdc209217013ae758cdaaf51521fbc0e575775b09414b29f71e5fc1a160c1b21ada065761ba406be932ad4673ad1f1add7e1fd"}, 0x160) setsockopt$sock_int(r8, 0x1, 0x10, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r0, &(0x7f0000468000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r7, &(0x7f0000fc7000)=@pi={0x8400, 0x1, "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"}, 0x1008) splice(r6, 0x0, r8, 0x0, 0x8002, 0x0) syz_open_dev$sndseq(&(0x7f0000055000-0xd)="2f6465762f736e642f73657100", 0x0, 0x480) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfff, 0x1, 0x40000005, 0x51001, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 468.366189] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/28 07:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) fcntl$setpipe(r1, 0x407, 0x400) shmget(0x1, 0x3000, 0x7c000081, &(0x7f0000f10000/0x3000)=nil) mount(&(0x7f0000e63000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f0000126000)="746d70667300", 0x0, &(0x7f0000dfc000)="9b") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000008e, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x5) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000bc8000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") nanosleep(&(0x7f000042d000)={0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) gettid() r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, r4, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000146000-0x10)={0x4, 0xa9, &(0x7f0000d02000)="2c206a33f4f305c23cbf4be56dbb5f08303de8a90968da008c790506c31a2f88f2b9fde5d05d0142f9bffe3027f918d86df6262996919d4574f2cb49104c7bca704353c98cc1994488624d29e9e40089e67da9212f69f9b7b24b7173441c4b30337d8383c9ec34ee1afec316c1f7538ffda33abd8a7f79abc8e9c7732c4348625f60d06381d9b9845ddbed038afb12b3e56cccf9373e7aa33b80e0d55c6a75780ce8a7187cf8207fac"}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f00000b5000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") symlink(&(0x7f000009f000-0x2)="2e2e", &(0x7f00001de000-0xc)="2e2f66696c65302f62757300") 2017/07/28 07:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) writev(r0, &(0x7f0000e45000-0x90)=[{&(0x7f0000449000)="dda51e801dffc9a19ff6e29fd2f1f7ffc56f09164e287bebcd41f9c98179597eacd8fc5a00e361824c9a299e06ea8cc912f8b1f99fc74837", 0x38}, {&(0x7f0000ee0000-0x37)="e53b6ca5bd03ea022286954f44f6338a16207fbe25b8", 0x16}, {&(0x7f0000c91000-0x1000)="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", 0xfff}], 0x3) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a0000)={@broadcast=0xffffffff, @rand_addr=0x4, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @rand_addr=0x1ff]}, 0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) lstat(&(0x7f0000e9e000-0x8)="2e2f66696c653000", &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r4, &(0x7f00005e4000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000617000-0x35)=[{0x14, 0x1e, 0x305, 0xfffffffffffffffc, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000002000-0x4)=0xe) syz_open_dev$sg(&(0x7f000090a000)="2f6465762f73672300", 0x0, 0x400000) timerfd_create(0x7, 0x80800) clock_gettime(0x0, &(0x7f0000b0c000-0x10)={0x0, 0x0}) ppoll(&(0x7f00006d1000)=[{r4, 0x0, 0x0}, {r3, 0x200, 0x0}, {0xffffffffffffffff, 0x1005, 0x0}, {r2, 0x1008, 0x0}, {r3, 0x1120, 0x0}, {r0, 0x4000000000000002, 0x0}, {0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {r3, 0x1400, 0x0}, {r2, 0x0, 0x0}], 0xa, &(0x7f000010d000-0x10)={r5, r6+10000000}, &(0x7f0000f48000-0x8)={0x5}, 0x8) [ 468.584422] tmpfs: No value for mount option '›' 2017/07/28 07:15:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000618000-0x1)=0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000aa0000)=[{r2, 0x4000, 0x0}, {r0, 0x8104, 0x0}, {r0, 0x1, 0x0}, {r2, 0x0, 0x0}, {r0, 0x2, 0x0}], 0x5, 0x800) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000013b000-0x20)={0x0, 0x0, 0xfffd, 0x8}) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000959000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000dad000)={r8, 0xe96e}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x4000000008) fcntl$setown(r7, 0x8, r6) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) personality(0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r3, 0x0) read(r3, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) 2017/07/28 07:15:58 executing program 4: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xfffffbffffffffff, r0, 0x0, &(0x7f0000bfe000)="16") memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000088a000)="2f6465762f73657175656e6365723200", 0x121000, 0x0) clock_gettime(0x0, &(0x7f0000fcc000)={0x0, 0x0}) select(0x40, &(0x7f000078c000)={0x5, 0x100, 0x0, 0x6, 0x1, 0x800, 0x100000000, 0x7}, &(0x7f0000ade000)={0x3ff, 0x0, 0x20, 0x81, 0x1, 0x6, 0x1, 0x3}, &(0x7f0000516000)={0x4, 0x3, 0x57, 0x5, 0x68d73716, 0x8, 0xffff, 0x3}, &(0x7f0000957000-0x10)={r2, r3/1000+10000}) r4 = request_key(&(0x7f0000b7a000-0x6)="6c6f676f6e00", &(0x7f00006f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a1000-0x1)="00", 0xffffffffffffffff) r5 = request_key(&(0x7f0000d1b000-0x5)="6465616400", &(0x7f0000122000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000098c000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0xfffffffffffffff8) keyctl$instantiate(0xc, r4, &(0x7f0000146000-0xe2)="139bfeed392942545ee63c7c1ce3978275c217052b9bd4a51bde097e6a9bf804398cc3efe9fa99cdd8ef77508770360782012072b833d2cfba69abc3c863ce781a4d1c715d701404f2220879aedac780dcc062156e8c1c76ffebb21c153a0ff91ede19e4ffc26165570000bcbb7502badef29d048057641c8861a9e5248d8f95229c034bcff8769fbb949a4efb2b3d45f32e41b277adf3d921c59408ed80ac9523077b92f282daa58fe94d560c67c429e84eaae141a2c5141467b5df845c30f31fad64c5eeb1f5e2c4c6dd07c49598ba45a3f8404a96da08716138a1c740dffbf0bb", 0xe2, r5) 2017/07/28 07:15:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$sg(&(0x7f00007f7000-0x9)="2f6465762f73672300", 0x81, 0x40202) sendmsg$netlink(r3, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0x0, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) readv(r3, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) fcntl$setown(0xffffffffffffffff, 0x8, r1) tee(r2, r0, 0xffffffffffffffff, 0x6) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000092c000-0x20)={0x3, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bab000-0x20)={0x1f, r6, 0x9e7f1a4e569f78cb, 0x9}) setsockopt$inet6_buf(r4, 0x29, 0xeb, &(0x7f0000945000)="4a8871f4954be532aad59e1b28f10f5bb00fd2ca83f61c2916369ce6ae778f3f37c8a79c550f92f6e613503bc28aedcf2adb1ccbd0e09119912364ac4e1b562b390d3824498cf72adb7fc52e1c0837a3", 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000186000)={0x0, 0x0}) write$evdev(r4, &(0x7f00004bc000-0x60)=[{{0x77359400, 0x0}, 0x800, 0x9faa, 0x80000001}, {{0x77359400, 0x0}, 0x81, 0xffffffffffffffff, 0x7}, {{0x0, 0x2710}, 0x4c6, 0xc9d, 0x7}, {{r7, r8/1000+10000}, 0x3, 0x0, 0x0}], 0x60) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f13000)=0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007f9000)=0x0) keyctl$join(0x1, &(0x7f0000ea7000)={0x73, 0x79, 0x7a, 0x3, 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/07/28 07:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0xb753, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x4000)=nil, 0x4000, 0x2000000000003, 0x32, r0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000c07000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x100000c, 0x20017, r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f000065f000-0x10)={0x0, 0x0}) r3 = add_key(&(0x7f00000d1000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000086000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003f000)="27c6a491e30e962c15900466d290164906a85799e73575210ac29f75df5072b82bf3ca1654cb0a2fe7de3d86ee32f8d791e09dff1350b83420f0ce354117ef21e9daf1edbdaa748f25d76aa01079", 0x4e, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket(0x2, 0x2, 0x0) r4 = open(&(0x7f000019d000-0x8)="2e2f66696c653000", 0x80002, 0x2) memfd_create(&(0x7f0000e86000)="6d69ff005f74797065275b406d6473946d7379736e656d", 0x3) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000323000)={0x0, 0x1, 0x10001, 0x6, 0x8, 0x6, 0xc99, 0x85, {0x3f, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x477, 0x9, 0x3}}, &(0x7f0000599000)=0xb8) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x7, [{0x9c4, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r6, 0x8916, &(0x7f0000000000)="") signalfd4(r5, &(0x7f0000bac000)={0x8}, 0x8, 0x80800) r7 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f000004a000)={0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x800, 0x2, 0x3, &(0x7f0000125000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x9, 0x1}) ioctl(r7, 0x8936, &(0x7f0000000000)="") keyctl$describe(0x6, r3, &(0x7f0000c66000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) pread64(r0, &(0x7f0000c4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:58 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fec000-0x8)="2e2f66696c653000", 0x0) io_setup(0xffff, &(0x7f0000fe9000)=0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fed000-0x4)=0x7fffffff) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fed000-0xc)="2f6465762f72666b696c6c00", 0x204000, 0x0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x17c00000}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x2000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x7ffb, 0x6}, 0xc) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x7f) r3 = memfd_create(&(0x7f0000002000-0x3)="4076626f786e6574313a2d00", 0x200) fallocate(r3, 0x0, 0x0, 0x87dc) r4 = openat(r2, &(0x7f00009eb000)="2e2f66696c653100", 0x101202, 0x0) dup(r3) unlink(&(0x7f0000636000-0x8)="2e2f66696c653000") timerfd_create(0x2, 0x80800) socketpair$unix(0x1, 0x1000007, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) r7 = msgget$private(0x0, 0x71) mmap(&(0x7f0000f8b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r7, &(0x7f0000f8c000-0x1008)={0x1, "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"}, 0x1008, 0x800) r8 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 07:15:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4000000100000002, &(0x7f0000001000)=0x0) r1 = timerfd_create(0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f6465762f73657175656e6365723200", 0x800, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = openat$binder(0xffffffffffffff9c, &(0x7f0000808000-0xc)="2f6465762f62696e64657200", 0x301001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004c3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$binder(0xffffffffffffff9c, &(0x7f00003d1000)="2f6465762f62696e64657200", 0x501200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) r12 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f000083e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x3, 0x80000) io_submit(r0, 0x7, &(0x7f0000890000-0x38)=[&(0x7f0000000000+0x2f2)={0x0, 0x0, 0x0, 0xe, 0x13, r1, &(0x7f00008ab000-0xf3)="08ac4587c51f998231d9d642cf12bccea5b0ebcb6191242d2829110e00f1ad24b596d008951d3d4f89bb8c07817f5971c2ac39af3197c424d87408cb57386f6c4f75c3a099e9e04cd4097bb3421c2df54606adcdb5df484445c7e71c9e9037f00e34012332ed92cabf6e0094d650670a638eedab391c0f6411919039ad821420621e990b830d5cb0c96071a23ff794d4fd4285be4e64d0d104c5c7f777d6b5b81a1c3c26b394c908978fa733fc8d6f9b1fa48469000ffec4832bae313ccf8f8c16c3402d81f479ba7017787cf42be0dc02ca1e8ab95aa5db20ab4c41ea22b9bffbfa28b755a8b76d6f4750b7b09fc8b85c356c", 0xf3, 0x1, &(0x7f00005e6000)={0x7, 0x8, 0x1, @pad=[0x1000000000000, 0x400000000, 0x7fffffff, 0xea, 0x792271cd, 0x7, 0x5, 0x380000]}, 0x8e10bbfa513b1a33, r2}, &(0x7f0000176000)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f0000001000-0x3)="8207c9", 0x3, 0xfffffffffffeffff, &(0x7f0000000000)={0x4, 0x4, 0x4, @tid=r4}, 0x1, r5}, &(0x7f000090e000)={0x0, 0x0, 0x0, 0xb, 0x7, r6, &(0x7f00007de000)="7923f13087653ebff5e1f20483d35188a9bc49da7c9cc42a37d244223d5fe85b887f22005206c11c140b63d5cee5b8a2f8f56d8f46cb0f8467bd21fc78ff87febb3cdaa0c982e93ef5a38adf7193284a31", 0x51, 0x5, &(0x7f00001ea000-0x50)={0x3ff, 0x0, 0x5, @pad=[0x1, 0x4, 0x859, 0x1, 0x3f, 0x9, 0x0, 0x44d]}, 0x0, r7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r8, &(0x7f0000001000-0x1e)="880e5ab56bcb5ef0f22cf5f63273ed1fd0924f458d5744be6f3bd6a63ff1", 0x1e, 0x3, &(0x7f0000452000-0x50)={0x6, 0x2, 0x2, @pad=[0xfffffffffffffffd, 0x5, 0x9, 0x0, 0xca20, 0x7fffffff, 0x7, 0x5]}, 0x1, r9}, &(0x7f0000bc0000)={0x0, 0x0, 0x0, 0x3, 0x3, r10, &(0x7f0000b13000-0x21)="b2549d786f1a0305089b39935c93f066b6d7b6df3176837587ca3e6363c574a5e1", 0x21, 0x97, &(0x7f0000ab2000)={0x7, 0x6e, 0x0, @thr={&(0x7f0000859000-0x1a)="3d95dc6920651afd19fbae5b33662ee3773b61693cb9851a3695", &(0x7f0000001000-0xa)="7965799f59152d1e4f47"}}, 0x0, r11}, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x6, 0x7, r12, &(0x7f000092e000-0x7f)="7125ddc3be0df53c073415bb6d60c80b65a3bf1a5fac4eb617bf453e86fb3139210ee4d1c2e3a4c9b044f91549dfdc58103c6a0cdfc6ce85bd1c8e046e280f7dc8f34b173f1e87fe2120961f888d29d296cd74a57ce7037e36058e85634db22ff4812e4da559212793cf6c9f3b0b5f7b1bd8eb6a535e0f0022eeab5e598499", 0x7f, 0x2, &(0x7f000024e000-0x50)={0x4c5, 0x72, 0x1, @tid=r13}, 0x1, r14}, &(0x7f0000c77000)={0x0, 0x0, 0x0, 0xb, 0x5, r15, &(0x7f0000c58000)="1c757f29cf487892", 0x8, 0x9, &(0x7f0000001000-0x50)={0x9c, 0x0, 0x4, @tid=r16}, 0x0, r17}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) r19 = fcntl$getown(r18, 0x9) get_robust_list(r19, &(0x7f00003a7000-0x8)=&(0x7f0000470000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0x18) setpriority(0x2, r19, 0x0) 2017/07/28 07:15:58 executing program 4: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d20000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) request_key(&(0x7f0000fca000)="6465616400", &(0x7f000083a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000472000-0x9)="2f6465762f73672300", 0xfffffffffffffffe) r4 = add_key(&(0x7f0000e8b000-0x8)="7472757374656400", &(0x7f00000d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000131000-0x1d)="fc28d593cbfe6cea1b681fa9393d0a602329b5a21b0c54cdd7304d134b", 0x1d, 0xffffffffffffffff) keyctl$invalidate(0x15, r4) add_key(&(0x7f00008eb000)="6b657972696e6700", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000fba000)="7573657200", &(0x7f000070c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa6000)="00", 0xfffffffffffffff8) request_key(&(0x7f000058e000)="7573657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005be000)="5e40296367726f75702d7070703173797374656d285c5b2c2b00", 0xfffffffffffffff8) r5 = request_key(&(0x7f0000ef5000-0x5)="7573657200", &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082d000)="2f6465762f73672300", 0xfffffffffffffffa) keyctl$chown(0x4, r5, 0x0, r3) r6 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c2000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000fc2000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd5916719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91dd", 0xc5}, {&(0x7f0000f7e000-0x55)="aa614253f961cf407cc3842012652b68df6cfee731aa9ab927a8c8211e44a321568f032729f36e57197ea3a64d7d3e18003c0ed3141a8447164118251a0aa025fdad8cdc418553b24b8d14513da9b6204dff975ab7", 0x55}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x5, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000368000)={0x0, 0x3a}, &(0x7f00001bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc6000)={r9, 0xfffffffffffffff9}, &(0x7f00006f0000)=0x8) close(r2) readv(r2, &(0x7f000012f000)=[{&(0x7f000083e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000098a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bd8000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000367000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000319000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00002e9000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f00008d9000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000898000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000de8000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000462000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0xa) r10 = socket$inet(0x2, 0x2, 0x0) r11 = dup(r10) setsockopt$inet_tcp_int(r10, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r10, &(0x7f0000d08000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x800000000153}]}, 0x10) lgetxattr(&(0x7f0000fc8000-0x8)="2e2f66696c653000", &(0x7f0000fc8000-0x1)="00", &(0x7f0000a6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xee88, 0x8, "74cda3f7fb0301707b066ba8ad498699fafc65ec07a8a16dcce4514f5ccdc209217013ae758cdaaf51521fbc0e575775b09414b29f71e5fc1a160c1b21ada065761ba406be932ad4673ad1f1add7e1fd"}, 0x160) setsockopt$sock_int(r10, 0x1, 0x10, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r11, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r8, &(0x7f0000fc7000)=@pi={0x8400, 0x1, "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0x1008) splice(r7, 0x0, r10, 0x0, 0x8002, 0x0) syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0x5, 0x51000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 07:15:58 executing program 0: r0 = semget$private(0x0, 0x1, 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000002000-0x1000)="") splice(0xffffffffffffffff, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007f1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a44000-0x4)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abf000-0x10)="2f6465762f73657175656e6365723200", 0x400200, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00002e3000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r2, 0x0) 2017/07/28 07:15:58 executing program 3: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x4) getuid() mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000ecc000)=0x101, 0x4) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ecd000-0x1000)="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", 0x1000, 0x20000010, &(0x7f0000ecd000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000ecd000+0xe77)="2f6465762f766373612300", 0x9b, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) close(r1) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000ecc000-0x1)="f3", 0x1) mmap(&(0x7f000066f000/0x3000)=nil, 0x3000, 0x2000000, 0x110, r0, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xff, 0x9a2eb7423d24a315, 0xc694, 0x43, 0x4}, 0x20) 2017/07/28 07:15:58 executing program 4: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d20000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) request_key(&(0x7f0000fca000)="6465616400", &(0x7f000083a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000472000-0x9)="2f6465762f73672300", 0xfffffffffffffffe) r4 = add_key(&(0x7f0000e8b000-0x8)="7472757374656400", &(0x7f00000d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000131000-0x1d)="fc28d593cbfe6cea1b681fa9393d0a602329b5a21b0c54cdd7304d134b", 0x1d, 0xffffffffffffffff) keyctl$invalidate(0x15, r4) add_key(&(0x7f00008eb000)="6b657972696e6700", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000fba000)="7573657200", &(0x7f000070c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa6000)="00", 0xfffffffffffffff8) request_key(&(0x7f000058e000)="7573657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005be000)="5e40296367726f75702d7070703173797374656d285c5b2c2b00", 0xfffffffffffffff8) r5 = request_key(&(0x7f0000ef5000-0x5)="7573657200", &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082d000)="2f6465762f73672300", 0xfffffffffffffffa) keyctl$chown(0x4, r5, 0x0, r3) r6 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c2000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000fc2000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd5916719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91dd", 0xc5}, {&(0x7f0000f7e000-0x55)="aa614253f961cf407cc3842012652b68df6cfee731aa9ab927a8c8211e44a321568f032729f36e57197ea3a64d7d3e18003c0ed3141a8447164118251a0aa025fdad8cdc418553b24b8d14513da9b6204dff975ab7", 0x55}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x5, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000368000)={0x0, 0x3a}, &(0x7f00001bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc6000)={r9, 0xfffffffffffffff9}, &(0x7f00006f0000)=0x8) close(r2) readv(r2, &(0x7f000012f000)=[{&(0x7f000083e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000098a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bd8000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000367000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000319000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00002e9000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f00008d9000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000898000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000de8000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000462000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0xa) r10 = socket$inet(0x2, 0x2, 0x0) r11 = dup(r10) setsockopt$inet_tcp_int(r10, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r10, &(0x7f0000d08000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x800000000153}]}, 0x10) lgetxattr(&(0x7f0000fc8000-0x8)="2e2f66696c653000", &(0x7f0000fc8000-0x1)="00", &(0x7f0000a6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xee88, 0x8, "74cda3f7fb0301707b066ba8ad498699fafc65ec07a8a16dcce4514f5ccdc209217013ae758cdaaf51521fbc0e575775b09414b29f71e5fc1a160c1b21ada065761ba406be932ad4673ad1f1add7e1fd"}, 0x160) setsockopt$sock_int(r10, 0x1, 0x10, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r11, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r8, &(0x7f0000fc7000)=@pi={0x8400, 0x1, "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"}, 0x1008) splice(r7, 0x0, r10, 0x0, 0x8002, 0x0) syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0x5, 0x51000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 479.289760] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 489.549781] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 499.809870] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 510.079788] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 520.339766] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 530.599795] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 540.869716] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 551.129798] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 561.389723] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 571.649754] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 581.909781] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 591.969776] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 602.229773] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 612.489808] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 613.129957] INFO: task syz-executor6:11532 blocked for more than 120 seconds. [ 613.137353] Not tainted 4.9.39-ga1e4c795 #8 [ 613.142612] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 613.150775] syz-executor6 D29080 11532 3456 0x00000004 [ 613.156540] ffff8801ccbc2f00 ffff8801c7e61b80 ffff8801cfdcac00 ffff8801c7f25e00 [ 613.166467] ffff8801db221498 ffff8801960e7a18 ffffffff83954b2b 0000000000000000 [ 613.174763] 0000000000000007 00ff8801ccbc2f00 ffff8801db221db0 ffff8801db221dd8 [ 613.182910] Call Trace: [ 613.185493] [] ? __schedule+0x67b/0x1ba0 [ 613.191313] [] schedule+0x92/0x1b0 [ 613.196487] [] schedule_preempt_disabled+0x13/0x20 [ 613.203360] [] mutex_lock_nested+0x2ff/0x830 [ 613.209433] [] ? copy_net_ns+0x155/0x280 [ 613.215222] [] ? check_preemption_disabled+0x3b/0x200 [ 613.222714] [] ? mutex_lock_killable_nested+0x930/0x930 [ 613.229764] [] ? kmem_cache_alloc+0x22a/0x2a0 [ 613.235921] [] copy_net_ns+0x155/0x280 [ 613.241639] [] create_new_namespaces+0x37f/0x730 [ 613.248031] [] copy_namespaces+0x291/0x320 [ 613.253971] [] ? copy_namespaces+0x3e/0x320 [ 613.259951] [] copy_process.part.39+0x1e39/0x5f70 [ 613.266418] [] ? __cleanup_sighand+0x40/0x40 [ 613.272533] [] ? _raw_spin_unlock+0x2c/0x50 [ 613.278478] [] ? handle_mm_fault+0x6e6/0x2400 [ 613.284650] [] _do_fork+0x1b8/0xd50 [ 613.289918] [] ? fork_idle+0x2e0/0x2e0 [ 613.295440] [] ? __do_page_fault+0x510/0xbd0 [ 613.301535] [] SyS_clone+0x37/0x50 [ 613.306702] [] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 613.313320] [] do_syscall_64+0x197/0x490 [ 613.319013] [] ? sys_vfork+0x30/0x30 [ 613.325535] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 613.332141] [ 613.332141] Showing all locks held in the system: [ 613.338444] 2 locks held by khungtaskd/548: [ 613.342781] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 613.351482] #1: (tasklist_lock){.?.+..}, at: [] debug_show_all_locks+0x74/0x290 [ 613.361154] 2 locks held by getty/3303: [ 613.365095] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.374405] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1ec/0x1680 [ 613.384332] 2 locks held by getty/3304: [ 613.388270] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.397684] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1ec/0x1680 [ 613.407606] 2 locks held by getty/3305: [ 613.411585] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.420880] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1ec/0x1680 [ 613.431343] 2 locks held by getty/3306: [ 613.435308] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.444645] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1ec/0x1680 [ 613.454594] 2 locks held by getty/3307: [ 613.458544] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.467886] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1ec/0x1680 [ 613.477827] 2 locks held by getty/3308: [ 613.481835] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.491148] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1ec/0x1680 [ 613.501097] 2 locks held by getty/20999: [ 613.505127] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 613.514453] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1ec/0x1680 [ 613.524373] 3 locks held by kworker/u4:0/10825: [ 613.529007] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x691/0x15c0 [ 613.538326] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x6c3/0x15c0 [ 613.548092] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x137/0x600 [ 613.556735] 1 lock held by syz-executor6/11532: [ 613.561439] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x280 [ 613.570043] [ 613.571636] ============================================= [ 613.571636] [ 613.578698] NMI backtrace for cpu 1 [ 613.582380] CPU: 1 PID: 548 Comm: khungtaskd Not tainted 4.9.39-ga1e4c795 #8 [ 613.589537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.598857] ffff8801d964fd00 ffffffff81eacd59 0000000000000000 0000000000000001 [ 613.606804] 0000000000000001 0000000000000001 ffffffff810bf310 ffff8801d964fd38 [ 613.614745] ffffffff81eb7cad 0000000000000001 0000000000000000 ffff8801ccbc3298 [ 613.622697] Call Trace: [ 613.625259] [] dump_stack+0xc1/0x128 [ 613.630606] [] ? irq_force_complete_move+0x390/0x390 [ 613.637329] [] nmi_cpu_backtrace+0xfd/0x120 [ 613.643283] [] ? irq_force_complete_move+0x390/0x390 [ 613.650014] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 613.657089] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 613.664069] [] watchdog+0x6f0/0xa70 [ 613.669312] [] ? watchdog+0x125/0xa70 [ 613.674738] [] kthread+0x265/0x300 [ 613.679892] [] ? reset_hung_task_detector+0x20/0x20 [ 613.686532] [] ? kthread_park+0xa0/0xa0 [ 613.692124] [] ? kthread_park+0xa0/0xa0 [ 613.697713] [] ? kthread_park+0xa0/0xa0 [ 613.703302] [] ret_from_fork+0x2a/0x40 [ 613.708916] Sending NMI from CPU 1 to CPUs 0: [ 613.713623] NMI backtrace for cpu 0 [ 613.717258] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.39-ga1e4c795 #8 [ 613.724150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.733473] task: ffffffff844268c0 task.stack: ffffffff84400000 [ 613.739498] RIP: 0010:[] c [] rcu_read_lock_sched_held+0x47/0x120 [ 613.748913] RSP: 0018:ffff8801db207f60 EFLAGS: 00000002 [ 613.754338] RAX: 0000000000000003 RBX: ffffffff84699440 RCX: 0000000000000002 [ 613.761578] RDX: 0000000000000000 RSI: ffffffff83c3a540 RDI: ffffffff84a59800 [ 613.768822] RBP: ffff8801db207f68 R08: 0000000000000001 R09: ffff88021fff9008 [ 613.776071] R10: ffff88021fff9018 R11: ffff88021fff9010 R12: ffffffff844268c0 [ 613.783312] R13: ffff8801db200000 R14: ffffffff844268c0 R15: 0000000000000000 [ 613.790557] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 613.798756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 613.804608] CR2: 000000c448512500 CR3: 00000001d8491000 CR4: 00000000001406f0 [ 613.811851] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 613.819095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 613.826336] Stack: [ 613.828454] 0000000000000007c ffff8801db207f98c ffffffff8114953cc ffff8801db221480c [ 613.836653] ffffffff844268c0c ffff8801db200000c ffffffff844268c0c ffff8801db207fd0c [ 613.844852] ffffffff811cc626c ffffffff844268c0c ffffffff841e2840c 0000000000000000c [ 613.853056] Call Trace: [ 613.855615] d [] raise_softirq_irqoff+0x7c/0x1d0 [ 613.862681] [] scheduler_ipi+0x376/0x4f0 [ 613.868365] [] smp_reschedule_interrupt+0x66/0x80 [ 613.874832] [] reschedule_interrupt+0x8c/0xa0 [ 613.880959] d [] ? native_safe_halt+0x6/0x10 [ 613.887592] [] ? trace_hardirqs_on+0xd/0x10 [ 613.893533] [] default_idle+0x55/0x360 [ 613.899040] [] arch_cpu_idle+0xa/0x10 [ 613.904457] [] default_idle_call+0x36/0x60 [ 613.910308] [] cpu_startup_entry+0x23e/0x2f0 [ 613.916346] [] ? early_idt_handler_array+0x120/0x120 [ 613.923067] [] rest_init+0x189/0x190 [ 613.928399] [] start_kernel+0x605/0x62b [ 613.933993] [] ? thread_stack_cache_init+0xb/0xb [ 613.940368] [] ? early_idt_handler_array+0x120/0x120 [ 613.947090] [] x86_64_start_reservations+0x2a/0x2c [ 613.953639] [] x86_64_start_kernel+0x131/0x140 [ 613.959858] Code: c03 c0f cb6 c14 c02 c48 c89 cf8 c83 ce0 c07 c83 cc0 c03 c38 cd0 c7c c08 c84 cd2 c0f c85 caa c00 c00 c00 c8b c0d c94 c67 c7d c03 c85 cc9 c74 c40 c48 cc7 cc3 c40 c94 c69 c84 c<48> cb8 c00 c00 c00 c00 c00 cfc cff cdf c48 c89 cda c48 cc1 cea c03 c0f cb6 c14 c02 c [ 613.991773] Kernel panic - not syncing: hung_task: blocked tasks [ 613.997971] CPU: 1 PID: 548 Comm: khungtaskd Not tainted 4.9.39-ga1e4c795 #8 [ 614.005127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.014454] ffff8801d964fcb8 ffffffff81eacd59 ffffffff83a8ab20 ffff8801d964fd90 [ 614.022416] ffff8801ccbc3200 dffffc0000000000 ffffffff84409000 ffff8801d964fd80 [ 614.030357] ffffffff814265a6 0000000041b58ab3 ffffffff84169b8d ffffffff814263f2 [ 614.038329] Call Trace: [ 614.040896] [] dump_stack+0xc1/0x128 [ 614.046263] [] panic+0x1b4/0x3a0 [ 614.051258] [] ? percpu_up_read_preempt_enable.constprop.42+0xd7/0xd7 [ 614.059474] [] watchdog+0x701/0xa70 [ 614.064748] [] ? watchdog+0x125/0xa70 [ 614.070180] [] kthread+0x265/0x300 [ 614.075345] [] ? reset_hung_task_detector+0x20/0x20 [ 614.081993] [] ? kthread_park+0xa0/0xa0 [ 614.087600] [] ? kthread_park+0xa0/0xa0 [ 614.093207] [] ? kthread_park+0xa0/0xa0 [ 614.098815] [] ret_from_fork+0x2a/0x40 [ 614.104865] Dumping ftrace buffer: [ 614.108472] (ftrace buffer empty) [ 614.112152] Kernel Offset: disabled [ 614.115774] Rebooting in 86400 seconds..