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{0xc0, 0x117, 0x5, "4c351a63a243e388c9f0c6b40b5b71f69048c7270861cc13ddd7a4cff6392c1a74796bafbccf9dec833c075f6d5766c4b9ab89865d64ca04e8e962d4cb519296476a53ffe5111c71608ffcb1bbecb5ad1f3907ffb1ba5afb21f39d7082f1f5fecb2c014b968da6c649b8e8c2ea3abeede28ef38aba39352aed43067472322d3982ff097684d59dd51e99da4630d9cc2fb77149abfe8d9c1cfb183664e3389053e7ca1f2d2b5a6cc4be6de3220751c52d"}], 0x8, 0x8040}, 0x2}], 0x5, 0x10) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0xc)={&(0x7f0000ca9000-0x8)="2e2f66696c653000", 0x0}, 0xc) poll(&(0x7f0000b3b000-0x30)=[{r4, 0x2000, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {0xffffffffffffffff, 0x62aa, 0x0}, {0xffffffffffffffff, 0x2082, 0x0}, {r1, 0x1, 0x0}, {r2, 0x8, 0x0}], 0x6, 0x8) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00003c7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendto$inet(r1, &(0x7f000047f000)="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", 0x1000, 0x20000004, &(0x7f00003d1000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/03 22:27:04 executing program 7: mmap(&(0x7f0000000000/0xc8c000)=nil, 0xc8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80004) tee(r0, r1, 0xee91, 0xfffffffffffffbff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r3, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003de000/0xc00000)=nil, 0xc00000, 0x8, 0x400000036, r1, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x1000004, 0x2010, r2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x3) vmsplice(r3, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)="38efb8c9b15a48e19cc173c6e6b0b849b205d7d85ef891675fcad6b799fcbe533801a4fb330e00d923d0f8d9a84a7d4d2eb05e72f2ad225638382dd647792033ddc22dc56470d3c74d8b353c1a2645d19c55547d5ec5749d16299bdafe231828246cd2d6dc84a717adc6bad2d9be99bc48f279148ba960e9285d86e02dc5d74195aeef57c611150b8c5fc823272bdb408042c881e3d7d90802057eb60489862fdce62669875f4c4e952866c9", 0xac}, {&(0x7f0000016000-0x4f)="85626c7719c0f463d22f28d7c5f0e84906025176e28d481b5db584a7383903b0eec550e611ce421a62b279a37f8b80ac5c0c992d86e2433757dd25e4f162c58e26bb8aaffd4a2232e8e527e9124168", 0x4f}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000021000-0x22)="8d72d1eec0324184aa31812f91c6643dfaff0300ffe0000000bfcd331a038fbeddf247c3", 0x24}, {&(0x7f0000018000)="38e255b0eb51f54411d7174aecc609605b7a50151eaa8b1fd144240f9ed49fa0a6a753c970e6e29c89cb7d80e19ed38bd66aa2e3d8b7dbd726cda6fda86e802fef81825d6771ce9bb6d069f210e3892821df5fecacd8909953f2f8d4a3556cc8334dd1e731df697e754cf405ddfa05007e92850291dccd000000013b32fc1fad65ebfe72c49f51f65600935bb361a1bcb02b06de7f3360cd0c83e3f18a60551902768e8533f0e7eefafce35f6f2f2d19b260f70bb11380e96b9694679d4e307d65df193f4966ce686d63689d40d259dbeb542d4278d1b0739f92b4", 0xdb}, {&(0x7f0000021000-0x75)="d661b8a6d1461424bf84c3384e8dfff3559953806099f8806e9edf8d22f815ee0f5c6455d7798af39dbc5c7611deee7df18fd5ff0a1df104f7b896e35fc297ecc9c014b2dd9aa68142d31a74614a0c8f586f58ae115283a40f4fb12d382b50d962aec99b743f17a6addd67a2bbfba781d4ebb4905d", 0x75}, {&(0x7f000000a000)="78b36f5e12398694d20d0f0311c8c72a3971f5d7332ef6f8b142baf82cf4b3b1671a4bae971178fbf04a772ff3f63e3e195e535a218c7f3bc8821adc4c18b029d951f56fa99335c5b7af3e695bbe54ecb1a9c8ccf504085a3d9f9b3e7d46b71e230f3aafaf70e23344cee4ba158667229a1dedcc2b16a3cf66798c97fbf7ce37886d8ec621df3d58cc47026c3582a2", 0x8f}, {&(0x7f0000017000)="54", 0x1}, {&(0x7f0000021000-0x9a)="33196172d9442bfc72523eedb9a67f644ea2b35b32e8425e18a2a471fba889eb371ab0e1d0c3a14dd9d66c150500000000000000ea1fa1a925c7aced1b4225ab3251bfc90f30a50935938c913a89f0883fd8b7c0afaf1a13235ef5fcb1227cfdb678ced68ca0210dfe79d7df64299ca0e25386a676abda657979be6db4d7a9f0b89b23e20dec3ad8469478d9d649c121299c95b5bf313249b91e", 0x9a}], 0x9, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000150000-0x50)=[{&(0x7f0000fde000)="534a5ee00704603152595863fcafd23db0fe75cf68b9c9b516dcd32e9272134eec7d89d925344926c09a487b5408c767117a38aa69777dec", 0x38}, {&(0x7f000000b000)="9a915b13a13f007498afe9805657a04231d86d892fe60782d204000000d5040c0e3566b843", 0x25}, {&(0x7f000000b000-0xff)="1e2e1d5c3c7934ba9473a490196895187f76734592842054e1090a5b28a9719bae62c3288cadbcb752343bfa691205aa33e39e84e42a71ad425540f32c8f781dd412137088476314ced949ebfacce459e1569d8a6643044bc0bfe3e07c3421c85670b1cfa8286ca03934e035dd29ce80a4134be0e0e3d7c26a4abbcbff8d8f153d6fdf83287f867018f9a6d03c30f62a9b1069b66d6d2bb9090b32d644c06aa8ec1409b67438544d1a58f2c48b5d0dfcd51e644db568cf6276ced8489f0d4e22985b6df6e196ab5831d1e4e82b9e5d49457d42c455c4957a9fa3746204c9b5e693173cca9e6bcc716255d69cb249463008646d9520148887ecadbcd4badee4", 0xff}, {&(0x7f0000fdf000-0xf5)="6bccd15915976cec38cc22e921c40383bce36301265b13794486786c86acd575590f29c01159767caa7c607ce09799bdd7bddea1ec48ecbb9f687a46952d51bbc679a164c80980d4adeaab627d6bdeae81c7c569accf11019d2916750a435a671aca436581eea19620d2eef15bc16e4a7b2cd7f7394742188f29c9e1b6b7393b29880e007fca06c6f75b294b8b639a6f7fa6c0aa8024ce4e031ea5cbaabce8537f761167ae0a032836aa61c408117ca5264fcc6b92dd7489dd47154350ba30a6e1f651c4f88e11210500736446c4abdbcb388e2a9a7388e0f66eb546defe06dcc0a9dc5bd4c9e0f6a5e2afe05e2b96063c787404c4", 0xf5}, {&(0x7f0000a1c000-0x83)="62bcd191cfe6c637eb228c3c74a89a7199665288dddf2046922045946c1549aabb0c7f0001000012a193bde3bb0465224230d69bf3a185d39dac30f0435c57625aee390072b84c2bd5c8d63d71d5eaac098255c7d4af071cf7191fa417e9ca919ac71b27b5815add50602a6a324295ec7e88eceb3b1e256f8c4aca3f926e9c441feafb", 0x83}], 0x5, 0x8) mlock(&(0x7f0000412000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000fdf000)={&(0x7f0000b7a000/0x2000)=nil, 0x2, 0x7, 0x1, &(0x7f000092f000/0x4000)=nil, 0x20}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f000069f000-0x10)={&(0x7f0000fe0000)="2e2f66696c653000", 0x0}, 0xc) fcntl$addseals(r4, 0x409, 0xd) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c8d000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000916000-0x10)={0x1, &(0x7f0000c76000-0x4)=[{0x4, 0x197}]}) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KDDELIO(r5, 0x4b35, 0x1) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f00003bb000-0x10)={&(0x7f0000014000/0x3000)=nil, 0x3000}) 2017/10/03 22:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) open$dir(&(0x7f00009d6000-0x8)="2e2f66696c653000", 0x1, 0x100) r0 = syz_open_dev$sg(&(0x7f00004fb000)="2f6465762f73672300", 0x637d, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000304000-0x14)={0x5, 0x2, 0x7, 0x3, 0x1, 0x0, 0x0}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000098e000-0x10)={&(0x7f0000d40000)="2e2f66696c653000", r3}, 0x10) ioctl$sock_ifreq(r2, 0x8926, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc7000-0x20)={0x7, 0x0, 0x6, 0x7ff, 0xeab7, 0x8000000008, 0x670e78e4, 0x9, 0x0}, &(0x7f00003aa000)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e00000)={0x6, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004b9000-0x20)={0x20003f, r5, 0x10003, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00009e8000-0x10)={r6, 0xffffffffffff3b96}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000051a000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffff800, 0x100000000000008, 0x8, 0x8}, &(0x7f0000d96000)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000039b000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a9000)=@int=0x0, &(0x7f0000ee9000)=0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000416000)=0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000918000-0x4)=0x0) bind$ipx(r0, &(0x7f00008ac000)={0x4, 0x2, 0x5, "497dfa3425f2", 0x0, 0x0}, 0x10) syz_open_dev$sg(&(0x7f0000414000)="2f6465762f73672300", 0x0, 0x10000000) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80005, 0x8000000001) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f000055a000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000202, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/10/03 22:27:04 executing program 0: clock_getres(0x0, &(0x7f000064f000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r1, &(0x7f0000001000-0xdc)="c23d969605219d7cfd244a1ffbe3dfbb051da7f64f2f064953a7d06aba1a8e1d9828df466dcca98b1ff801e12b5464698d1ad0a18c60fb6925278712502cc7a14b10501b4d542ae2a95a8151c5b2ebc92a0fd3964ff446541c3d4c28da69590dcc365cc77f92bf41cd5b8fa90be5c622717477f112e6e29f4ba53af75d513932e42664d8e6bd9be8183baf00801b1a994f7e4e66cc73b4d4ffdab82684cceb3a9f12d0f780acf44e78b7c5e9b4979194bf6adebdc5c43c0868e28d360d83c8573f08b884a8944535a2f6bd6aea30d6371c40bdeeaea30ac0acfbee79", &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x44081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000f54000-0x18)=[0x3ff, 0x8, 0x7fff, 0xf5b, 0xffffffffffffffff, 0x6], 0x6, 0x401, 0x9, 0x6, 0xffff, 0x33, {0x9, 0x0, 0x0, 0x81, 0x3f, 0x3, 0x5, 0x100000000, 0x3, 0x80000000, 0x4, 0x5, 0x6, 0x0, "488f48006adbbd3dfb21ef6e369989e0e7481437e571b52e4487a490672740ef"}}) sync_file_range(r0, 0x3, 0xfffffffffffffffc, 0x5) 2017/10/03 22:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b80000-0x8)="6269675f6b657900", &(0x7f0000b7f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b80000-0x90)="", 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000ffb000)="757365726c6f7070703170746f632700", 0x5) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005d4000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4b0c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r1, 0x4000, 0x0}, {r1, 0x4, 0x0}, {r1, 0x1, 0x0}, {r1, 0x200, 0x0}, {r1, 0x2100, 0x0}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) fcntl$getownex(r1, 0x10, &(0x7f0000d6e000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000fca000-0x30)={0x0, 0x1, 0x0, 0x200, 0x4, 0x0, 0x7, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a78000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000979000)=0x9bc, &(0x7f0000732000-0x8)=0x4) r4 = add_key(&(0x7f0000f4c000-0x5)="7573657200", &(0x7f00007ae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e08000)="1c423a15254aad6d9f", 0x9, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x10000) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000a8b000)={&(0x7f0000001000-0x20)=[0x7, 0x100000001, 0x8, 0x8, 0x0, 0x3], 0x6, 0x40, 0x3f, 0xfffffffffffffff7, 0x6, 0x7fffffff, {0x0, 0x200, 0x9, 0x6, 0x9, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffab3, 0x724c, 0x2, 0x6, 0x7, 0xffff, "37411071acfcbe0f8843b65c1d1d0f50742f206a443a1e843bd94a179aa42759"}}) r5 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff20, 0xffffffffffffffff, 0x4, 0xb, 0x0, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x40000000000032, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000061b000)="766d6e657431475d4c00") 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) 2017/10/03 22:27:04 executing program 5: clock_getres(0x0, &(0x7f000064f000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x44081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000f54000-0x18)=[0x3ff, 0x8, 0x7fff, 0xf5b, 0xffffffffffffffff, 0x6], 0x6, 0x401, 0x9, 0x6, 0xffff, 0x1ff, {0x9, 0x0, 0x0, 0x81, 0x3f, 0x3, 0x5, 0x100000000, 0x3, 0x80000000, 0x4, 0x5, 0x6, 0x0, "488f48006adbbd3dfb21ef6e369989e0e7481437e571b52e4487a490672740ef"}}) sync_file_range(r0, 0x3, 0xfffffffffffffffc, 0x5) 2017/10/03 22:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x40000000004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a03000)=0x8, 0x4) pipe2(&(0x7f0000fad000)={0x0, 0x0}, 0x800) io_setup(0x80000000, &(0x7f0000000000)=0x0) getegid() dup3(r2, r3, 0x80000) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000076e000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000c25000-0x10)=@generic="af71e64b481f9e0605dddf0003cb2f7e") ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000241000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x6, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000087b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000016f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000015a000-0xa)="68696768737065656400", 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r4 = socket$inet6(0xa, 0x807, 0x4) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000ee000)=0x1000) bind$inet6(r4, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00006bf000-0x4)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="757c8f5e5f00", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000e1a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x1a, 0x1, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000e2f000)={0x2}, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400f1"}, "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"}}}}}) socket$inet6(0xa, 0x806, 0xf527) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000080000-0xc)={0x0, 0x80004, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000074b000-0xc)={0x0, 0x80000, r8}) 2017/10/03 22:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000006e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095b000)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005cd000)="63646700", 0x4) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x1, 0x7ff, 0x6, 0x3, 0x2, 0x6, {0x0, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0x401, 0x81, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x401, 0x2, 0xffffffff80000000, &(0x7f0000002000)=@common="79616d30000000000000000000000000", 0x4, 0x7ff, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000003000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl(r1, 0x8916, &(0x7f0000000000)="") socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f6b766d00", 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/10/03 22:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000952000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) readv(r0, &(0x7f0000bd9000-0x30)=[{&(0x7f00003c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00001d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f00007e0000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000de9000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000089f000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00008c9000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x6) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00003c5000-0x4)=0x8000, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000533000)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00002cc000-0x14)={{0xfffffffffffffffe, 0xf1, 0x9, 0xfff, 0x0, 0x7}, 0x10000, 0x2, 0x7}) 2017/10/03 22:27:04 executing program 0: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = socket$inet6(0xa, 0x7, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() r2 = 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}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000a75000-0xb)="2f6465762f766373612300", 0x4, 0x80020) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000ca4000-0xa)="2e2f636f6e74726f6c00", 0x50) r4 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r4, &(0x7f0000011000)="2e2f66696c653000") llistxattr(&(0x7f0000038000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000038000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) iopl(0xffffffff) setitimer(0x1, &(0x7f00006dc000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f00000e8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000630000-0x10)={0x0, 0x0}, &(0x7f0000db4000-0x4)=0x10) utimensat(r4, &(0x7f000003c000)="2e2f636f6e74726f6c00", &(0x7f0000035000)={{r5, r6}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000aed000)="2e2f66696c653000", 0x4000000000000000, 0x1) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r4, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x78, 0x6, "58074ad1033f73a11568bb7a73385c09a67099a1c01025e5cd3827b00f2e30912dd60229a50baf0bc1822d86288241ab40f1df8ae7b0f292c45cecda8283c645c383cb7035faa68c1019c25dab56ca3661e4a35e9a5720ef7fded3cd27f1f75cbf729f64b2a0b2d8f04f7597d88cd8"}, &(0x7f0000040000)=0x0, 0x1000) name_to_handle_at(r4, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)={0xe0, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x400) renameat(r4, &(0x7f0000ce7000-0x8)="2e2f66696c653000", r4, &(0x7f0000009000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000e81000-0x4)=0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x12010, 0xffffffffffffffff, 0x0) setrlimit(0x200000000008, &(0x7f0000040000)={0x1, 0x7}) readlinkat(r4, &(0x7f0000039000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) unlinkat(r4, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x40000000004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a03000)=0x8, 0x4) pipe2(&(0x7f0000fad000)={0x0, 0x0}, 0x800) io_setup(0x80000000, &(0x7f0000000000)=0x0) getegid() r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000074c000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x20000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000074e000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c17000/0x3000)=nil, 0x3000, 0x80000, 0x10, r0, 0x100000000) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000c1a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x2002, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1004}, 0x1c) getresuid(&(0x7f0000001000)=0x0, &(0x7f000090e000)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000910000)=r1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00005ef000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) socketpair$inet6(0xa, 0xf, 0x6, &(0x7f0000f52000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = 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}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0xf, "b6f5a18fe0a0d1d27d638a7652e5"}}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00003a4000-0x18)={0x100000000, 0xffffffffffffc087, 0x8004, 0x100080000, 0x1, 0x1ff}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000237000-0x14)={0x3, 0xffffffff, 0x7, 0x5, 0xffffffff00000000, 0x800000a, 0x400, 0x200000061, 0x8, 0x3}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000c7000-0x32)="677468313c2a26655a683147504c75736572266e6f646576ff650368302c766d6e65743173797374796d776c616e31252b00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) recvfrom$ipx(r0, &(0x7f000095a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x2002, &(0x7f000047f000)={0x4, 0x0, 0x9f88, "c9b165985179", 0x7, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000be3000-0x88)={0x0, 0x7f, "d5321fbed53da89aceafd044eb20eb9dd83e809aebdcfc5fff07aa323a1979ccdce60bc8ea9b7631d39284de2344bf63f404ebeee882b81e5da618bceae626c63926667680df3ddc993144431c19964826db1ed7c19bed25bd0efc22822ea8ec15734cfab0a98d340697e4c3f9c3b3346b1c90a0f9ecf1a7201581a993c254"}, &(0x7f00002e1000)=0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000660000)={r5, 0x3}, 0x8) r6 = socket(0xf, 0x3, 0x2) write(r6, &(0x7f0000f0f000)="0213a124f3000000080501001d04372132", 0x11) 2017/10/03 22:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) mlockall(0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x1027, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) pwrite64(r3, &(0x7f0000002000)="f7", 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x2007) sendfile(r1, 0xffffffffffffffff, &(0x7f0000a51000)=0x200000, 0x83) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000713000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000192000-0xc)={r4, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00003e1000)={0x0, 0x0, 0x0}) clone(0x0, &(0x7f00002f4000-0x1)="2c", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="f3") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f000010b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000514000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f00008ad000-0x4)=0x5, 0x4) read(r2, &(0x7f0000c56000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) request_key(&(0x7f0000ba1000)="2e726571756573745f6b65795f6175746800", &(0x7f0000946000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099b000)="00", 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000a38000-0x50)={0x185, @time={0x0, 0x989680}, 0x7fffffff, {0xfffffffffffffffd, 0xa}, 0x20, 0x100000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000526000)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000488000-0x10)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) close(r7) 2017/10/03 22:27:04 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f000000e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000e000)=0x60, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x3)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)="000000000000000000000000000000", &(0x7f000000e000)=0xf) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x6)="646374637000", 0x6) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002f4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000075a000)=0xb) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000214000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000729000-0x8)={0x0, 0x0}, 0x800) 2017/10/03 22:27:04 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x9, 0x6, 0xea91, 0x8001, 0x0, 0x400, 0x2000, 0xf, 0x7ff, 0x1000, 0xd4, 0x3, 0x0, 0x6, 0x0, 0x754, 0x1, 0x4, 0x391, 0xffffffffffffff1b, 0x7, 0x4, 0x3, 0xff, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x4) gettid() mmap(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0xc)={&(0x7f0000034000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000f5c000/0x1000)=nil, 0x1000, &(0x7f00006eb000)="") mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000051000)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000837000)={0x1, 0xc000000000000000, [{0x49, 0x0, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000934000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fda000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d2000-0xf)="2f6465762f73657175656e63657200", 0x0) keyctl$chown(0x4, r2, 0x0, 0x0) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f00001e8000/0x18000)=nil, &(0x7f0000af7000)=[@text32={0x20, &(0x7f0000af8000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708d9fd99d520e0e0ea0000b2b20ff6e02ec1e8050f328fc9380171020d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228b58580f070f01b102000000", 0x65}], 0x1, 0x43, &(0x7f0000ae8000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f000056a000-0x68)={0x7b, 0x0, [0x80000000000000c, 0x0, 0x0, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aff000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x2, 0x4, 0x5, 0x100000000, 0x0}) r0 = syz_open_dev$mouse(&(0x7f0000552000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1d19, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000bb4000-0x8)={0x0, 0xfffffffffffffff7, []}) pread64(r0, &(0x7f0000209000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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 = dup(r2) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt(r1, 0x360cf56a, 0x101, &(0x7f0000621000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c10000-0x4)=0xc0) perf_event_open(&(0x7f00003fb000)={0x4000000000002, 0x78, 0x8a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000096d000)={0x4, 0x80000000000, 0x9, 0x3, 0x1, 0x732, 0x2, 0xffff, 0x4, 0x0}) add_key(&(0x7f000003e000)="6269675f6b657900", &(0x7f00005dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 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) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000571000)=0x101) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00007c7000-0x14)="6264650100f83084657972690500707070315d00") r5 = open(&(0x7f0000f7c000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x1) open(&(0x7f000000a000)="2e2f66696c653000", 0x4000, 0x0) accept4(r5, &(0x7f0000818000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f6e000-0x4)=0x60, 0x80801) 2017/10/03 22:27:04 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000480000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(r2, &(0x7f00002f4000-0x1c)={0x0, 0x0, &(0x7f00000d7000)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x4c}, 0x1000000000800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000085f000)=0x7, 0x4) socketpair$inet6(0xa, 0x10000000080005, 0x0, &(0x7f0000c11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r5, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) r6 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x9, 0x4, 0x81, 0x0, 0x0, 0x7ff}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000037000-0x82)={0x0, 0x7a, "c348ec82f9e53681f3499fd55d624c2e5714f61c4543a96ce6c0e0849bf564e9b51934c69f187f3af77688b356f66eb7b676cd54dae36684e356ab6a64774e690a589bb5b13a504401d279edceaa25d09da7dfb9a95d3e77f321b93d4db871d3541d53b18c81c2c01d66f3a1fb83505952a30cd2f3222c5ce99b"}, &(0x7f000063a000)=0x82) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ea1000-0x4)=@assoc_id=r7, 0x4) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00004e4000)=0x4, 0x4) sysfs$3(0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r6, &(0x7f0000424000-0x1)="7a", &(0x7f0000c55000)="", 0x0}, 0x20) r8 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x101, 0x4, 0x800000000000000, 0x1, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r8, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d0b000)={r7, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ff000-0x4)=0x8c) getpeername$netlink(r3, &(0x7f000090c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000550000-0x4)=0xc) mkdir(&(0x7f0000fea000-0x8)="2e2f66696c653000", 0x1c1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f0000cf9000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad9000)=0x1c, 0xffffffffff7ffffc) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000b87000-0x9)="2f6465762f73672300", 0xa4f4, 0x0) ioctl$KDGETMODE(r9, 0x4b3b, &(0x7f0000687000)=0x0) 2017/10/03 22:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x40000000004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a03000)=0x8, 0x4) pipe2(&(0x7f0000fad000)={0x0, 0x0}, 0x800) io_setup(0x80000000, &(0x7f0000000000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c42000-0x78)={0x6, 0x78, 0xd4e9, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x4) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x40, 0xfff, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x7f, 0x83, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r4) nanosleep(&(0x7f00009eb000-0x10)={0x0, 0x0}, &(0x7f0000a2b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000046000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9c000)=0xe8) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000524000)={&(0x7f0000fa9000)="2e2f66696c653000", 0x0}, 0xc) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)="2e2f66696c653000", 0x400000000020041, 0x0) fadvise64(r0, 0x0, 0x80, 0x3) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f000099e000-0x38)={0xfe0, 0x0, &(0x7f0000dee000-0x1000)="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", &(0x7f00009c9000-0xae)="4fcd17080883213097e19362c88a523e8d16d212231c0b582557daf6172791f0037cca2a6778ead0e189046440806192552664f0ea24d626bf288f29774d047942099bd56c8c63157f1f094c9e4aa5822adc73ca66dfb638b3fbd420f7c0fdd1375ac26de9af0bb4d6e5d676aefdb639c07612cc4c25057f0404614c05ab69a9ae01d27afcf8babf25cfb623082010101432b4719d4faf2f49f813cfb5ff1de2078a55252c5bf7695287ec0c4a0ed120", 0x1000, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000ddc000-0x8)="2e2f66696c653000", 0x0) close(r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fe3000)={0x0, 0x15, 0x30, 0x6, 0x8000}, &(0x7f0000220000)=0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000aa9000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000c32000)={{{{0x2, 0x0, @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]}, {{0xa, 0x1, 0xdd58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x52b4, 0x8000, "b1cdd13bfbc029d9b0da04aea7bdfc92bbbad75adb9d0c711bdf6481f628c9b2b3f0e0bd83a40bde7dd260fa7ecaf7661ff68f183db723bbc68cd3cd0a9de8990681089edcf1fb724df31f0368fc7cd4"}, 0x160) r8 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r8, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) 2017/10/03 22:27:04 executing program 4: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000b000)="2f6465762f696e7075742f6d6f7573652300", 0xc16c, 0x800c2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_NMI(r0, 0xae9a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x0, 0x80240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000026000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)="2f6465762f7663732300", 0x80000001, 0x0) ioctl$sock_netdev_private(r6, 0x89fd, &(0x7f0000014000-0x1000)="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") r7 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r7, &(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r5, &(0x7f0000019000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x40000020, &(0x7f0000019000)={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg$netlink(r7, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000019000-0x10)=[{&(0x7f0000016000)=[{0x24, 0x24, 0x401, 0x0, 0x0, "a61e418423000000f6ffff000000000000000459"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KDENABIO(r0, 0x4b36) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000023000)={[0x0, 0x115001, 0x200000106000, 0x0], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f0000023000-0x10)={0x40000000d0c, 0x7fc, 0xbe}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r4, &(0x7f0000007000+0x37a)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x800) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000074, 0x0, 0x800ff}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) 2017/10/03 22:27:04 executing program 6: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000065000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000002a000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000004d000)=0x80, 0x80000) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000002000)="00", 0x1) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000062000)="2e2f66696c653000", 0x400000000000e9) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000063000)="2e2f66696c653000", &(0x7f0000064000-0x8)="2e2f66696c653100") r3 = getpid() fcntl$getown(r2, 0x9) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r4) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000066000-0x10)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000063000-0xc)={0x4, 0x0}) r5 = getuid() mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807fc, 0x100000000, &(0x7f0000064000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000065000-0xc8)=[@in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}], 0xc8) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r2, &(0x7f0000019000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) setresuid(r5, 0x0, r5) capset(&(0x7f000004b000)={0x8000020080522, r4}, &(0x7f0000061000)={0x10, 0x0, 0x0, 0x28002, 0x1000, 0xfffffffffffffffd}) 2017/10/03 22:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000016a000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x2000001, 0x2000000000032, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000bc5000-0x4)=0x1000000000000007, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x100000000001b, &(0x7f00004d0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x76, &(0x7f000036c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ab209b", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x0, ""}]}], ""}}}}}}}) getsockopt(r1, 0x7f, 0x2, &(0x7f00008cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000385000)=0x74) mmap(&(0x7f0000690000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x7) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008d7000)={0x2, {{0x2, 0x1, @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]}, 0x0, 0x7, [{{0x2, 0x2, @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, 0x1, @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]}, {{0x2, 0x1, @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]}, {{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]}, {{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]}, {{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]}, {{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]}]}, 0x450) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f11000)="330000000000000032400000ff7fb2000000007e008700e16d007386a4225dffe400080000000000d5a468ec9bdc0900003537052f000000041e0000e2ffffff0001002600a10003060000000701985b7435f0ce717bf794a6c070159c4765f937f5", 0x62) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00008d7000)="5077e4a8fe55e3d2dce5b9b5954aaa90b09cef02fe7ba4aa0cd9", 0x1a) bind$inet6(r2, &(0x7f000086e000)={0xa, 0x0, 0x1ffe0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendto$inet(r1, &(0x7f000044c000-0x3f)="", 0x0, 0x20000000, &(0x7f0000798000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001e9000-0xa)={0x3, [0x1, 0x9, 0x4e]}, 0xa) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x40000000004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a03000)=0x8, 0x4) pipe2(&(0x7f0000fad000)={0x0, 0x0}, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:05 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000014000)="2f6465762f7663732300", 0xdf, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) r3 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x401, 0x0, 0x10000, 0x0}) r4 = socket(0xa, 0x6, 0x0) getsockopt(r4, 0x40007, 0x7, &(0x7f0000c5f000)="", &(0x7f0000973000-0x4)=0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033a000)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008f8000)={0x9, 0x0, 0x1, 0x80000001}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) open(&(0x7f000001a000)="2e2f66696c653000", 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f000048a000)={r6, 0x1ff}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000d58000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000bb6000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000dba000)=0x1f, 0x4) getresgid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000014000)=0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x1c, 0x21, 0x205, 0x0, 0x0, "0a00002000fe000008000081"}], 0x1c}], 0x1, &(0x7f0000012000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r7}, @cred={0x20, 0x1, 0x2, r1, r3, r8}, @cred={0x20, 0x1, 0x2, r1, r3, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r9}], 0x6, 0x0}, 0x0) r10 = dup(r0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r10, 0x1, &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {r11, r12+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) [ 111.785199] kvm [15281]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000074 data 0x800ff 2017/10/03 22:27:05 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005bb000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0x6, 0x80000) accept4$inet(r0, &(0x7f0000e6a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e80000-0x4)=0x10, 0x80800) r1 = socket(0x9, 0x80005, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffc000-0x4)=0x0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ffd000-0x4)=0x3cf8730e, 0x4) listen(r2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000000003, 0x3) shutdown(r2, 0x1) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f000061d000)=0xe6, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cb5000-0xb8)={0x0, 0x81, 0x6, 0x8000, 0x6, 0x2, 0x1, 0xb12, {0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x17ffffd, 0x7fffffff, 0x1, 0x40}}, &(0x7f00006db000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f3d000)={r4, 0x5574c79f}, &(0x7f0000e04000-0x4)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000ffb000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000de8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0xb212, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000)=@ethtool_rxfh={0x46, 0x3, 0x8, 0x7, 0x1f, "42dad0", 0x7ff, [0x7fff, 0x0, 0x2, 0xb9c0, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000e9b000-0x20)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f06000-0x4)=0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000d74000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x40000000004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a03000)=0x8, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf1, "9fdc8dfc824d745f5ec81d4453667bc876213803e8f6ca9ccdc2e7495c07c9b238eb9b7ccb99f1519102eee3d05d3fb744ac3d08b551b411777465c7e1f729b526a58d48375faf9ff3d0c583da37e1b36e744bcac249d9487ac159487b8ba412a4d11a0813f4bd3f723b019dd82f9d995e28b1fb8ee5dbcfdecbe5f7cfb23ef437fc647c67ce2535130fcfe66fe917b1a1ca2a3df2dce27feb84f6276fb6d824cb50a1a3abb771705ab50be702624edb0fdab61491d77936d3515dca95aa7d56f4c8762ade9d43ede7a91148d6c3d56b8f026f637de2a462d3f5acad1be5cce75d60d53dc9bef31deb4030b019b9d9efe3"}, &(0x7f0000000000)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xab)={r1, 0xa3, "b4bbefa1d85fe049c4c23f31f3971cb6c5622a7d948fb756d268ea7e84252af0b77ac9b307faf460cae2029c56fb6064e170ad8dd1b7f6555fdec1f60515f3d69f5fb5fafebfedcc139e582c484afb6936e06688df7d21b87de76d66bb9251328f7607ab4f0bd7caefff3c6bce3dad7e068d5d7c79e868eb42a05caa82959fc05627568be159c9e1f55ce0844b4866a9f4771096c12540542ead7b2a31c1b25c3eeda4"}, &(0x7f0000341000)=0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0xe8, "b5743aa51e9a41e8c36ffebad9fd9d5cde63a1b7d2760432ad9db02e5b4471c604c1cb4a312f716c858af5a58eabc030b248a599a2648098502fe94f0701e144ca6fbba652905ca8fb25f4dc579dc6c673295074f03da71a9b1a1e55619a5348fe14c5e0e114a27c557026676d53809cab941bb8f962bce53fec58ee64c4e42baf663e8563b6f596c4c3ae4f10b964edf66a2685b80b688aaeedc61b6ca97558aed79ecf8604fb0b0c5ed68918071a9eb36fc1950be3efb430f1affbacbb5b12cbd34eeb2803256298d97a41eed6b984429aa1d6dd1d284373e731c3450a27e920100e8e336595d6"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket(0xa, 0x3, 0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) perf_event_open(&(0x7f0000004000-0x78)={0x1, 0x78, 0x11b60000000, 0x7, 0x7f, 0x8, 0x0, 0x3, 0x4, 0x5, 0x282, 0x9, 0x7, 0x8, 0x0, 0xffffffffffffff80, 0x4, 0x0, 0x9, 0x908, 0xd3e, 0x1, 0x3, 0x15, 0x5, 0x2, 0x0}, r3, 0x3f, r0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000005000-0x8)={r4, 0x1}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000005000)="ac4b137e66f0b1823809d7e469392b64b3780ab9696aaa43d56759099148592f97db6d1eaaed194e51b772f38caa1339645828a644d8df57f3edf98baa13148bbafd9d02f10591df38c632836e0517250c58945aa689deff8218275aa7859b7e8cb6070ba12f387c1c440148b325f234c0919e3bbcc87879cab5e8e67c38e6dc8c16b0c682a8f430ce", 0x89) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000007000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000)=0x49) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000007000)={0x40002000, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x4, 0x4) [ 111.859811] kvm [15281]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000074 data 0x800ff 2017/10/03 22:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ca6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004ce000)={0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ec2000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d9000-0x4)=0x10, 0x7ffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ff000)=0x0, &(0x7f0000a3d000-0x4)=0x4) syz_emit_ethernet(0x316, &(0x7f0000424000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x2e0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2c, 0x12, 0x1, 0x100000000, 0x7ff, [@loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3f, 0xc, 0x2, 0x80, 0xff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xe, 0x1, 0x8001, 0x6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @routing={0x6c, 0xa, 0x2, 0x7d, 0x5, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x2, 0x8, 0x59, 0xfffffffffffffffb, 0x8291, 0x1}, @fragment={0x0, 0x1, 0xffffffff00000001, 0x696, 0xffffffff, 0xfffffffffffffff8, 0x0}, @hopopts={0xbf, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x9f, "d283481d870d1eec174449198b3af45ed9b1e2698ce68fe6b4fe0a66184d4a6cef2cbf875c04af184a6796680d55409fe46f016581d4c86f25718d4060b6c936cf6e03aa1e21c5ba2ecb97e5d0faf06ba0ddf6653787285496f849b7b5a146f0325a3a58f5e9ebc9965904653bbd08d1f6d3db83f51359cfa3240aa253e6a32a55014e863e5b143331d33fca530cd2a8fcee8fdbd530aba5829525bd859818"}, {0x0, 0x1a, "9047f3f78d8121aefeb9e83ccef3612e4ac3049c1ebc4028fbab"}, {0x1, 0x30, "3e6ea8f7a05f9cc3025527c95fa766e54e08dbe140627f77569067b0e830f875712e738e01e581157a43718463d818c3"}]}], @udp={0x3, 0x3, 0x8, 0x0, ""}}}}}}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000b66000)=[@generic={0xb69, 0x1000010f510, 0xfffffffffffffffe, 0x0}, @generic={0x9595, 0x4e, 0x0, 0x0}], &(0x7f000015a000)="00", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000000, 0x1}, 0x30) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000060e000)={0x0, 0x3, 0x9, 0x10000020, 0xfffb, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007b7000)={0x0, 0x2, &(0x7f0000205000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b}]}, &(0x7f000019b000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000097f000-0x8)={r4, 0x100000000000}, &(0x7f0000e04000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd0000)=@assoc_value={r5, 0x5}, 0x8) write(r3, &(0x7f0000b35000-0x23)="2200000014000700000910f7eaff0500020c010001000040090002000000ff13f115f9", 0x23) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bf7000-0x8)={r4, 0x2}, &(0x7f0000975000)=0x8) unshare(0x820800) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000d0e000)="08a2", 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005a2000)={0x0, r1, 0x200000000000001, 0x2, 0x0}, 0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00006ff000)=r1, 0x4) syz_emit_ethernet(0x2e, &(0x7f000048a000-0x32)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x3, 0x1, 0x7}}], {{0xedfb, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="821a65f4257e", @rand_addr=0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast1=0xe0000001}}}}) connect$nfc_llcp(r3, &(0x7f00000cc000)={0x27, 0x2, 0x0, 0x0, 0x0, 0x8000, "93a31a2e81711eaa905c9a99bd1a06347fd2eccf55196e5509a1f5adbbd3a47d2822fc285891c16577a58a78ad45d2a0662ef3cd116646901781f4150d7eee", 0x0}, 0x58) bind$inet(r2, &(0x7f00000c3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x100005, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000d4000-0x4)=0x8, 0x1, 0x4, &(0x7f0000fad000)={0x7fff, 0x0}, &(0x7f0000fad000-0x4)=0x800000, 0x10000000) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00006c7000+0xc12)={0x7, 0x7, 0x1, 0x5, 0x10000, 0x3, 0x5, 0x1}, &(0x7f00002db000)={0x0, 0x101, 0x8000, 0x0, 0x4, 0x4, 0x87d, 0x3}, &(0x7f0000b26000-0x40)={0xbad, 0x1e, 0x20, 0xbe23, 0x9d, 0x1a7, 0x7fff, 0x2}, &(0x7f0000164000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000193000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000efd000-0x20)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f000052a000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$vcsn(&(0x7f0000938000)="2f6465762f7663732300", 0x3, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000108000)={{0x0, 0x3, 0x7591, 0x3, 0xde}, 0x101, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000017a000)={0x0, 0x0}, &(0x7f00008e8000)=0x10) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x2000000000000006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f000088f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000890000)=0x51) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ec000)="8908040000", 0x5) socket$inet_sctp(0x2, 0x5, 0x84) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x1, 0x2, &(0x7f00003f6000)=[@map={0x18, 0x81, 0x0, 0xffffffffffffffff}, @generic={0x2, 0x2, 0x1, 0x10001}], &(0x7f0000b56000)="00", 0x8000, 0x93, &(0x7f0000008000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde8b, 0x0}, 0x30) socketpair$inet6(0xa, 0x80003, 0x7, &(0x7f0000ffe000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005bf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0x7fffd, 0x2) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000f04000-0x4)=0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0xe, 0x32, r4, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00008a9000)={0x19980330, r6}, &(0x7f0000f04000)={0x0, 0x3, 0x1, 0x1ff, 0x6, 0xfffffffffffffffd}) setsockopt$inet_int(r5, 0x0, 0xce, &(0x7f0000bb3000-0x4)=0x100007ffb, 0x4) 2017/10/03 22:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) fsync(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r5 = open(&(0x7f0000266000-0x6)="2e2f62757300", 0x0, 0x0) pipe(&(0x7f0000f5f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000cc6000-0x58)={{0x3f, 0x6}, 0x1, 0x4, 0x22f4, {0xffffffffffffffff, 0x8000}, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r7, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000684000)={r0, &(0x7f0000f16000)="c58b1e200205dc4bf40c44acbaf04b0f74f873a1cec96edfb56cf38d792de9", &(0x7f0000001000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00003f3000)={0x0, 0x3, 0x20, 0x1, 0x8}, &(0x7f0000942000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00002e8000-0x8)={r8, 0x5}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000053000)={0x1, 0x2, &(0x7f0000b69000)=[@generic={0x10b71, 0xf510, 0x4, 0x0}, @generic={0x9595, 0x1000000000, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, 0x0}, 0x30) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000be8000-0x8)={0x1ff, 0x100, 0xff, 0x4a5}) sched_rr_get_interval(r2, &(0x7f00003e6000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000b35000)={0x10001}, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) r9 = dup2(r3, r4) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f00005ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) tkill(r2, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x2000000802, 0x88) sendmsg$inet_sctp(r10, &(0x7f000095a000-0x38)={&(0x7f0000d93000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec2000-0x8)=[{&(0x7f0000529000)="42", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/10/03 22:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x20000000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1) pselect6(0x40, &(0x7f0000967000)={0xfff, 0x5, 0x0, 0x400, 0xbe2, 0x8, 0x6, 0x47}, &(0x7f00006af000)={0x3, 0x1, 0x2, 0x5, 0x1ff, 0x1a, 0x5, 0x2}, &(0x7f0000c06000)={0x7, 0x4, 0x20, 0xc1a7, 0x5, 0x10000, 0xc44, 0x7e3}, &(0x7f0000922000)={0x0, 0x0}, &(0x7f0000530000)={&(0x7f00004c9000-0x8)={0x400}, 0x8}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_pwait(r2, &(0x7f000080a000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000023d000-0x8)={0x8}, 0x8) syz_open_dev$urandom(&(0x7f0000159000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x501800) r3 = open(&(0x7f0000ae6000)="2e2f66696c653000", 0x0, 0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a0e000-0x8)={0x0, 0x9ce}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b94000)={r4, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x9, 0x1, 0x12}, 0xa0) 2017/10/03 22:27:05 executing program 1: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000ba000)="2f6465762f6b766d00", 0x1010, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001d6000-0x4)=0x1, &(0x7f00007cc000)=0x4) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r2 = syz_open_dev$tun(&(0x7f0000afb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000010a000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x34, r2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000afb000)=0x7ff) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d3000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r4, &(0x7f00004ac000)="2e2f66696c653000", &(0x7f0000afc000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000afe000)={0x0, 0x0, 0x7fd}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000aff000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000294000-0x10)={0x0, r7, 0x8}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000aff000)={r6, r8, 0xc}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x4, 0x33, r0, 0x2) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000b01000-0xc)={0x0, 0x7f7fe, r9}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000a7000-0x8)={r8, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80001, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000f4000-0xc)={r10, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00009e4000-0x8)={r13, r11}) r15 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000a31000)={0x1, 0x2, 0x6000, 0x1000, &(0x7f0000198000/0x1000)=nil}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r15, &(0x7f000060d000/0x18000)=nil, &(0x7f0000777000)=[@text32={0x20, &(0x7f0000822000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[@cr4={0x1, 0x0}, @vmwrite={0x8, 0x0, 0x80000000, 0x0, 0xbe, 0x0, 0xffe, 0x0, 0x6}], 0x2) r16 = openat$autofs(0xffffffffffffff9c, &(0x7f0000878000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r16, 0x89e0, &(0x7f0000afd000-0x4)=0xec) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r15, 0x6, 0x1, &(0x7f000075f000)={0x9, 0x2, 0x853, 0x3d, 0x2, 0x3, 0x54}, 0xc) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r12, 0xc0106426, &(0x7f0000b01000)={0x9, &(0x7f0000b02000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r14, 0xc0086420, &(0x7f0000b01000)={0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r16, 0xc0106426, &(0x7f0000b02000)={0x8, &(0x7f00007af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000448000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r14, 0xc010641d, &(0x7f0000afc000)={r17, &(0x7f00000f0000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) ioctl$KVM_SET_CPUID2(r15, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x6, 0x1, 0x2, 0x0, 0x7ffffffffffffffe, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000006, 0x0, 0x7, 0x20000000000058c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0x0, 0x80000001, 0x7fff, 0x5, [0x0, 0x0, 0x0]}, {0x2, 0x4, 0x7, 0x4, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x2040, 0x0, 0x0, 0x1000fe, 0xc, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r15, 0xae80, 0x0) 2017/10/03 22:27:05 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x800000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000171000-0x4)=0xb23, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f16000)={0x0, 0xe4}, &(0x7f0000f16000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f18000-0x3f)={r1, 0x37, "f91e9fb7d307aba271cd537977e70f76bd1176fbc0000000086d9318723bfeb492a5101af220ff0f7c4d30bce0aa37d4a05156f4e6f545"}, &(0x7f0000917000-0x4)=0x3f) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e14000)={0x0, 0x0}, &(0x7f00000e4000-0x4)=0x10) bind$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0xffffffbffffbffff, 0x0) r3 = fcntl$dupfd(r2, 0x402, r0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000f18000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd8000-0x4)=0x1c, 0x80001) r4 = openat(0xffffffffffffffff, &(0x7f0000f19000)="2e2f66696c653000", 0x40800, 0x1) getpeername$inet6(r4, &(0x7f000029d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000dc000)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x7f, 0x9, 0x153}]}, 0x10) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000058b000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @random="246a6ad943b8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007cc000-0x5)="72656e6f00", 0x5) connect$inet(r0, &(0x7f00007dc000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f19000)=0x14) r5 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r5, &(0x7f00004a3000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x18, 0x11, 0xffffffffffffffff, 0x7, 0x0, "02fffffff9"}], 0x18}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000bb2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f000061c000)="333342057cfb554235405f3288e2597a311c18ad9d44506feac6bc1e5622bd68176e1232a56dffaca7a1f34d7ae8858aa300bc6765263f1c5d988fd79e822bf718695286b3283ccee0225ab0a7bb9a826551710adb260b05b5769e3e932c2128b10139a2f0faddeaeda53aee010d67b179797f209302302a7dfa9cf22953ca9eaa3b1c882855b6df5e6e52b2d7d3bbfb7fa9f2dc141897079ed4203c3c8e9f795605698a125dcbaeec7d0af180273ec7aa4980828eae7fd3e2ff635305ddb782944da6a270f6d8763db0940d0ba986fcd2820f6f592267748440c02b433fafec5fb136c99634955cb177412640230d7c12d3bc316b8cb0bc607fcecf868774b09e16cf002663ce85faac2e599ebb3cfd142d7aba00856582de0228ad64bcfab765ac6ede39d317e0e6608e68e6aaee9ef79d217adbbe1115fb61f0e73026abf0be239c28d9f9ed770b12cca914e6144affdb6e1a5024d426e8f5e45790a1dc63f253a88e1a82412c2c914c4fe2fe550a572287616e755fce5355df9d327e148f2895f3104b6530625216a538ee35f0fc389062de66fabb44b033e53feadf0e3c64184d212669503d16ee619e63cd72ca4c742cef9d9dce7b31e2ac8e9527931019b093007ba7417f8e4b5dceac4dfc0d7661aeeda99442bdca0ca2e0c733c86600e06c72ef6bfb85ad29b55ff0c61d9874437ea4d06a0b6f6b1c18215265f2ce1991b25da49c572c19f8117c00a5c84a1a76211fb7061b74cf97dd93d18cb1574d070723d4560caeb3695c4b81ffcf4dc5137a35a6a03aa257e10f0c6cad32467e33d4982f08547263b6428e37666f93e7a3b195ff5958df08e91deb2dd3f1477d41e0eb16a5670ab247276d39ea1b0e800b0146d36bf12cf3e9afa2719f666c786a542ccf6e22076f47a35a86b808b88fe5fd59378a828dfae2ed44bb1a2c09668b171607a3c89c670ae48dfa8461748ed6232848316e06b4b52cf5ca85f523cb85171ce97a88bb216bd1ae9cfdd90c8a98d02603acd2bf792a3e872177eba64993e9d7436074a12b1cbe7ab3822f4710f3bd818b8772995ace65f2ee8f3f739edece90029c18f8ec760d9949912d9c179a13400c246f3a2b7d4c165ab8285c97c0189116907c582464a4e93c578983da5c7760453bcb91ee7495a08b30ec2ffefcdc10693cfcec199908502f7929441a3b653f25dfc4b5f13185c916ab160da9b7a3d8f9cdde538b3742bca76ad00575f8fce1707b28450c90f58b2934a180baeee93a19eb4bd88d8252964d603d5e0a99e42febe1831d68602fd38131a8c6dc2c0ed65224028da0c78b012acf642ce4d4a5683bdbc9b0914b61752ed6e854c736653eaa8a5e9b9700040ef31f904c4652e785924948db110009032cb08d01a27ea91c8c340e25d51f632cbd11732437ab7250d1fea425d5105ca959c1bf93605d14e3eadbc58988bb6cc9bf60598be8cbcd6b2ed1174ada9905a3c1dca2464cab9b8fe84da3fe85894bf86456c69ebd46aec126594d4665c7446b1c04be8a6346cf66cc40c179baa4d48566a8c961727da1ad7b75ab680832ba5bb5224743d6cc980adc7c0bdead02ae866edef53183cbd75bde1542aeea68ca134858c11d0d7c1bd0377d29dcaf69dc768af9816793342490da548da3ba9c8ebe437fa6bc92df3213383f53e6d4abee663af0c58f6a8ec10d2fab030b76bdb2b9d41b17e26ec4bfbb0ea2e531f8b9b89b5f4ae5695fc87d38aa9cb6518447a376ad5a8c09b79a7fb6f3b550b823b45b90bb34691ce6a0d7e0a70ec20908c3631e47e91ad9af4fc179f39a9b0b2fba9d562ebb354d6984865d1558e2793fb5b1364fb584251100e7b7e6b68d38b6ab47a1a19ae92cde1dd29f3bba0d1d29c4116c7050fd0f32a71df1219bfa78632341f7ee4b4cce7d21c85aee3fd91b472096c215a51c673f410ea449946d98df16cc04ece2be5fdeea0ca52e4bb6375bfa19083e963a8df19c5cedeb5a6d67128f51076bd2db9b7a84dd600c030e1850450967a67628806470458dccd741a73cc2ecbe386dc4c0f7f71e57f3fdf544185a74051250fe6f460d66bbdb0eff8f42b87a5923a5208cda6aa5303736e8f2c1ed44e2d001cb9f5848039624f67544d4d6ddf0d6ebb897a39bca6a9777d3b9185288dcc263fa4549f5762a04a99b62d093c48deeac16feae54b7fc55bd4a2d57912fcc2d160ffd84cfc331e774f3797a43c4a556df01ca78f8867a012e929e39c0ae73522e9b8bab88395ed34adfe23c8cf0ce7ee47435baa4f8eff0c6c0d089bfcd9bb9aedead2b9104b236b3c962d7b3e956236e3105320cad3d7560de4732e4b98de18f280b0a7979f5f3d24a3cc0a6f37d5f0435f8d49f5e834639a1d22f57fb6e0c295c3ee24aeba9a0cd7cc9bd24ca701070d79bfe061dc102784049daf61da2e07fb19a8c9002fad4fedba347c6e0e3e30882813a1d6944d01dbceaf70dccc2b1e4c22d09f53bddad6112985c9e64cfdb51695ed37cd8ddebb1992fe0629420707da74b76d5ae03aaea5da76407b9c2cd87f365d30b02a6d508b41120834d99a9058e84c26e10c59f3aee43e6102d8f1612806ec501076dcd9ec678c01dba7200e2e8b865f8ae792f51e6b65295506aa8bb4b822c8268e06d9554e7a5a0ab38b898bd23847c1deb898bd2f08a2716fb56eefb4831b2ee1a0b182d081789e9390ba89442051ac493f4039995f379865a27cabb0729dc18b5af00f07300d21363cd5c1367a0f191801f40b105f6704ee9b958f8d95faaa4d9e97ae9c3ea53e7df152dd716dd0caa665570101f60a6fb0a849fdf8f85993531468a36379d60cf1f7a1e96731e960a559f3e85cf79491437958c803db2e65647e0bc7962dd66050b4504d2cecf190aa5b52c59d5f1cd20cd8e343d9e42952ca1009f2f7601d90ccc13cbf63a7239c6ddb5d597f7ca9adc703ec99169ef689e48fb872db0302af2fd91e1b1d8b7c8982b6342e29a4e9d0e905db97a8b54306346f1020bff08db7212cea3019478a2ad6d8a09f8257b6a2d99e4ce976c783c7972a8d3b92981b9f3431166ec8017f4e3d68fff92a74cdb2e40180d730d3b8b95c5c186a1d355a1edd889c3566690633becff8fe22c00f1a091474292ce0b98e18146df103ac5c30b08979806246b645ddb8cb2dcc076d3aa0b4e46320a238a4920c734b743041933dc99adabe908ff8f280390c7f7de90de2e24af166a137c1a518e4010b42674b72161f1cb63879d90f6145d863687a8d6167b1da0d0d4ecda0d1df57534cc0f6f014c3fcfca2f458f01a0dc43773de2bcefd4954d3058dc7e96fb71bf8f04965d8e5501f79b5e2a454ca90e1f8a4e95f9ce4ffa40855490a683ddfc71c2fde3be7e0d0504f06103330d314eaa6f06c29d3f99c108d59f7a4983763f1a19a8c804d79f72525ada880118ad97169f39af490a5591d4b1811f62b174567753c4064d2e2301c6d805e905c517a83cf469a50c9594d44682e9f844a882537788cdab29592a0565174a29846a0d18cf9b61dbbe62f793e037d65a7f68f4babbf349600cb5b3e3893825e71d3e2361c9aabc8a745ba755b5d4c621b43e28f304c7c9f1f4ac8b3817b75ca4fc399140460725755e717a59ca2b0e2c777971fe20708a6e88ec4353347ddd7e532f7d2e15d6dbc719f4a02bcf55646476d68bd614e0d70c02360d6a096bc763321dd5814138d819cef21ad63eaa81b57126092271fdf054a03fd221c8109e5f355caf37d263901eb04db24ba446858ea433ad61c5ab49138eb10b90fb7b0e6558fe580d36e5b4843942a130dc41c279d0fd9fdb4847c92bacdaec066a8c7a1a4bc5f356f0c6f1d297abe79d8d1a086830f6c822a845cfdbb8da389668be259666ceb27a78f3f3fb450e27c172dd53c39c2c3ec6425155551ed0c8e313f82cb9300f67866107cf78a025c226f0c4c4baaddfc4c5351e4caa63fd1ffdbc4537010db3ce0b2004b96a833cee1d07234f3d264319a27b0bcb317df609807d36906b07042c4dbe9744347ad732765d5707279f1b64357119f00fa3b2a14b15d854f38c7a6753cdf271b53b26e624d51ce8e1b4c05ee53667ad902fe4e639c54811ab86838f58f8a5c76b1b5d73f29cfd796c5352256c9e72ff1ffd8d8216d38b158f4510f0d8028e0503634659c054578dfc5470179c3b7b12138e4399cb3a6c08c57a0cbf6597ddc3fafcd52d8cbf1c219d29c26519eeaaaf50a5b0eb8dee1d3b7662457292af086d1b529c406b08396f1adc0dcd9421bcf7d2e4817a1b4c6654dc4ac455657b009e6073629d9595188e6aa465deda250e1ca6c32789fff6aec97fc58801b99ec45840f8d26580a53e7baa8f074693edb0e3c3ad425334514dd4a7335be93ddde78a937489eab8549010d4fcbee84108f851e92ebabbae823f2465c27d2ddf2ea4646a4a075720dbf90832b56e6b1b97e46661c65ffedc31c1e51b4601a4ed5bdd0b02b589af1247f1bf8b1d84a400e3672db3af6f91f0d01b51a8e98167fb47668bf4c0295cd77a3702eb1b1c24d1b00f903c11ce50c487b789aad1d5b14f75554a042d6482434df0dd2ece9c7dbc56ec7d03cc1e9e3d2a1e527d4d6095c9a90c5bfd03f05532127dc26f24c30b1edbc2971f26e298bc7a6e916e72ea44b248a6f53a73155dbcdec537527b250d9c2fa7ad794c7acd2910af63535efa56a5cbf8a5c78d61b4a3085edec047e73047897a7d33788e3b24a63ca44a5c0a803987e8f5f1ea6fb4318715e900e5fa9e3a9232065b5c589de2e40ec01f3b821fef10809976ac55ab80723ded032a87b34c2cd907628948c39c57dd07bc00c08e6fd40168a350e466222c6fe72834e87cb0b88d5b010b3607e5a3b3f9c3b86b433b4417e204e625cde9f7f7ba6c0d1ff381eb56093e960b3f342b6dc47c526ee91743664bb72335a36cad696b4a09b70c19fc069179e9149e478b5f9c63b25ef576611d5799603f103b3aa38aa5cf72cc333ba92b598a860628be270c0880159b0dace1c6fa667fa2ec13076be6de8987802e5ab9847e0ce19828e68bb15e3a8ba479f3a1a94e7a068c46314d8c16c414444f7b494a7879eea3c144d54005b97adf4ff795cfcfb9fa435d15568158299fa1f57ebbd973658a0197dcf134c53a60193b319379bef9ed32fb727964851a5c45fd2d275d9d3654a12e3cbcb28b2b4151118519ff35efc969dad38797c447547c20b8c415e5a319b86f00171b841d265a984220cf8af5ee5b75b387f581a0ad4c34950110bfa2d44f291c5c7dea3bfe222550c05445ed2c1a2e34a079eabe8980fba9c812162112d52d9285b14cada567f6080847039827e6394bebb9e8565ed8de8fd00708f230e0578b4c7427376d1399c79eeb82e65d8160c0132724a4e64b1d3c1dd7c8b6442aa39db23dbb8fd9fcd6785fe7e8004f2e8806155a4edbf6e291f7f66ec7edb731aa98ae9aedab8dbe50aa784d3bcdab012084b4f90411d756a2e716bcb1677574b1ef83c96c9cdce747ebb82eeed02169c6cf2f6d5ad3d78fc1e9aadff48b23fde15ec6d75fdbbf283ea3f5b5be52da5c000dfc039abc73cbcc8eb8928e70136fa67f1de4a24480db6515aaaf859ad4a1ce5901fd162258b98d9e9e7c2827d8d26935d3c377a190bdcdcd0cae656a22478c162086059d882bfb2db34a9d098984f735f0a13a792e5e82634c18f67c433e4515bbb99ac95e5ef55109147d0a7dca99320ea3242c92a3f0c093b62cd5db28d811f85a931bb8596aa30534f7c21b89ef", 0xfff, 0x1, 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000fd8000)="747275737465642e00", 0x2) bind$bt_hci(r6, &(0x7f000098f000)={0x1f, 0x40, 0x1}, 0x6) sendto$inet(r0, &(0x7f00006f0000-0x11)="8c", 0x1, 0x0, &(0x7f0000f0a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f00000)={0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000a46000-0x6d6)="4d686a22ce2fa6ba971f57db54cc8479688631c4bb9ae2b31c0acfe2d563c8893a3a845fbe17bfeaf679591474287b04c1c77dd99304f8f4f3ed72a3894d05abefbf573ac59828e871c4503e4650cce6c67c9f0534001f1c3763bcb0b397296977654e49161224d279c340ed66a51ba47d1649b6f911aa9cf0b1991c40ce38d67be5b0e61ae08edecbe1b53392e7ddedd3e7a47b9e0a2cc5b6e295cbfa8702fb949e8fa066e74e03007c29ae209ad50eda31b9066258241b8b74b5eb4074e86b9d4c5d62ff89d1aa26d147053f78e622aac4d94fda06ad6760d02aa97b7dc280eaf386590a716aa49a5aa52f00c3a49b365b1d9ef5fcae9d2222ea86769fe73e2ca6d2054214426661f21b19d4abe226c71ff6bb9c35ff585624b9dd5ddc77e715b471d69fe8bc6fdea155d7c54875aaff5636fcebc7134218b9408d9a1ad2f7b2ad4d1484c54de60390d2b6cd6bd1087ab2499dedde8df69fa7183520c32335ad4da3d88f90780dc3948f6c531176c3a8646b2543f191f07fce674a12d24531cf44940bf10cc1fed5f646d1e29ea63c5d6069fdfca81a0c766bc05d679eeb0e4cf29136402a4e86678e942ee0c7385c78d637b0d065e22d597789446fa949f56d5adef980bc7c6fadf74e633de8100b4fbe31faa37beb69706cb9f90a5c3b13316574493444e7efa1c5d71ac18b68594030e7366dcb8cde5c824dfe9104fa9f72a45885479314890bc449ac1f02a5f1d1bd81c52f44db4a3152dfb4cbe62a93e9247ea255c71d5fc971e32b464708d0ff16141a583762d884d4fa6b183c2801b975317717b840b64bf2c5081dd3a81658260776c7ef471c9ec5192961e49c1e71e5d517cc94982515f7836d02a53d8bbbdf115e7372439417927764cf1c9bb0fe2cc4293d02e9886ad8e3dc000000e3f94d1e2810ea01b4eb479acf1ee84996fbb49a2f9625918cd1c7a907ae3384b28aecf7c6365f4685ea243e48c50931afc1c71f4ec2f5385cf09a64efea8b4dc60cb610d80a2a596c2147138f3176bf8cf100b34bda315ab74a269f4ce0e84a0efbd6e1135461099dd13790d2a1c387fcf7cfd14d1dbcce8d5b86306e980813d4d02caabade6bae9ffdc0af8921076e433e2e1f814f00ef011c79571e2db208d457c37458a9032f7d2ff31b5fa908c7f2c385701e8cc3dbfc322903fa2ebcd85f5dd7132773c65563d836793ca80411d5bd2a2c4a8b0956a90fb9dfedd4430a643e67a0714dccedef49cfd4e14a7a8d52402db6b1472fe222366d693cad44c69a07357eb0f15045f442aa667df6458589b4466157ee5dd00445bdfe673bf0f0c4484452880d241b3134ea51c9cad16832ff2dc48756ae6c091a7990925a3ccdd9142ced633f54e5b72a58e576c22fbc1d0ba0c202e4cb282e636718f62dd8b21ced5bfea0f4f53dd0220a3907eaccf796018c0c213da2e7702b66747199da1f00d32f80a1b300ea2804cba017e15b802faf252a775adb5b964b23ec723213be016f29c2fc3a69606ed572617968c53a3acb0ca89c90f2d042070edcea12610822abbcddea18a1387f802895ff285c4a03b55d5aba884f602821e3993e4ef6e3923ff05b8f665488fbee6eaad4ffd6f389bc0af6396b2bb6612cfb1a28524a8c6955480fe8aa0767f630d88278d546801039ac9669320691e707b384509f5cddb0bcbd2947357a6eca5ee75f4cd80e62aa1d5c1e1da6493128b758ff6e085d2412118c38fa9a43849c91de5faef5eccc06d9562a661bdc4f900e3458049937b56a29c8d2ece57f1475fe3737de776ec2d1878a95c68681d498cc12323a6e7f8182f9521f818428d1946aaf2a7acb8ae0c8f37d4296ec5cdac268d4b52b65a867363f872f55d0c7fca3aada556331be05bea6bb04f357f1b3860e22534ac577c1101cdf6009a62ec3fed3d9b09f720f59d7f3da99b9a6fdbeafeec0fb12fd2c77ae703bc668274d21d7ab04a1ad913512b2c03f5b7e687001520d9b5ddcd42db6fd15b3f968e95baa7c8ba423f0440d12d973d4d2c3a63a90fa2b063e5135a3582360205cbe95dfc861435c8962741908dc0648339dde8928aa4cbba2563c4dc94a8faaea0a959300fd98a279fc5b9e51c8c3d467dcbc79f106cd8ba47590f4018489487bab0f1efaf78b2b9e8922ebfccc80b630bdeac5d274667327cf3cb7f3231098b9e1b7b6f99595dd04a3a07faf4780a8f1ed8e424b67fc096648a49e0db556bd967ca48733a7df97e4e883b308f8426cfa7efe2a64bba0082d154edc60bd47b0f9312714be0a150c20415b784d1c3e1c03f1175a2b6c44738abe73e2895800000753e1abe2895006a257932cdc9cd9e795a2c4bd9944c41d36b56b92a53b74bd7ac5ded64674b4880323160ff9c3a6b144ec392c63b85876b785f867b8ceb75eed74fb25bbb98f2b2f9a9c3959af7e1ba8ac1fbe00abfa82aa7f450759f83796af8725", 0x6d5, 0x10, 0x0, 0x0) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x40000000004) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000942000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006b8000)={0xfffffffffffffeff, 0x0, 0x1000}, 0x4) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f000071b000-0x4)=0x0, &(0x7f00008a5000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000bb9000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f000058e000-0x8)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) connect$inet(r1, &(0x7f0000cb0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x807, 0x20006) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) sysfs$3(0x3) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000b21000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000ffd000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) syz_emit_ethernet(0x86, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x1ba}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0xb88}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00008ea000)="6b657972696e6700", &(0x7f0000823000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000557000)="2e18d1447742b0a7d565c257de1e264da07251be9b82bc28d088b0ccd64f", 0x1e, 0x2) keyctl$set_timeout(0xf, r5, 0x6) mkdir(&(0x7f000026b000)="2e2f66696c65302f66696c653000", 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00003a8000)=0x3, 0x4) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000a70000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x800000, &(0x7f000054d000)="") membarrier(0x1, 0x0) r6 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) writev(r6, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)="3f", 0x1}], 0x1) 2017/10/03 22:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xc, 0x7fff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000431000-0xf)="2f6465762f73657175656e63657200", 0x28000, 0x0) socketpair$inet6(0xa, 0x805, 0x2a7b, &(0x7f0000af7000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = getegid() fchownat(0xffffffffffffffff, &(0x7f0000e00000-0x8)="2e2f66696c653000", r1, r2, 0x400) r3 = socket(0x2, 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000cf0000)=0x10000, 0x4) r4 = perf_event_open(&(0x7f00008a8000-0x78)={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) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) writev(r5, &(0x7f0000ccc000-0x20)=[{&(0x7f0000181000)="939026b15546c01d70875144da309ef0f451b786913c3209ca9c37bdda6cb65a09ebeb72112d772667bc1d2ab916d52690a0848c7a030f767623c78b4a4acb01bd2247d000d08e0bdcf6851bda203669e155d79336294d9c8feeb732f8", 0x5d}, {&(0x7f000005d000-0x73)="7f5893ffeae6000d82ca1bd12ac7927f68056d59350df6a0aa5f2416c5ab0b4093deaa2b155c70ca9278d03f498b6cac0c1cd89df8f960cb64d646d3c0e62fd1683313e3cb500c40ad169ec1687480d71d0f33001a1a2cfea25757c6d019b9d9e231d20d985f695014d920b8c1345b12e4ad5c", 0x73}, {&(0x7f0000942000)="a0aef24f1ecb337089", 0x9}, {&(0x7f0000c52000-0xb8)="68e21ff39eb868080eba4fecfe6975fe8aeb0ac3417b8fd1c5661762b7ab0eec617f006906faa657eb1ebafe06594dfe369dbb9d2c4f921272879d941f6ab36deed413cb830d810c44c43094a6f4364813afa959fdfd1888a21007fdfda6ad1b0acf07d1e860db3249f23ee030ffc92f7b83459cd16ee5bc93fdabef10e6052a4a16afeff0f92b3537111beb6464a91a12c3b137b777752078b79efa6a31f0b7f01635d223abdeb9e320a88b8e4976c725205201578d9909", 0xb8}], 0x4) set_mempolicy(0x1, &(0x7f0000621000-0x8)=0x7fffffff, 0x5) ppoll(&(0x7f00001d1000-0x28)=[{r4, 0x20, 0x0}, {r4, 0x80, 0x0}, {r5, 0x402, 0x0}, {r5, 0x187, 0x0}, {r4, 0x40c4, 0x0}], 0x5, &(0x7f0000524000)={0x0, 0x0}, &(0x7f0000893000-0x8)={0x2}, 0x8) r6 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x8) open(&(0x7f0000d01000-0x8)="2e2f66696c653000", 0x0, 0x1c) dup(r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000848000)="7573657200", &(0x7f000084a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000374000-0x30)="0800000000000000655e5c76626f786e65743028250000000000000001796370757365742d262727a0255b70706d3000", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x12, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0xf, 0x100000001) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000cf2000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r9 = socket(0x11, 0xa, 0x300) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000b7c000)={0x0, 0x6, 0x800, 0x4, 0x9, 0x7, 0x48c, 0x3, {0x0, @in6={{0xa, 0x2, 0x5, @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]}, 0x100, 0x8, 0x3, 0x90c4, 0x3}}, &(0x7f0000cef000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f000074a000-0xc)={r10, 0x48c, 0x0}, 0xc) r11 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000007000)=0x0, 0x804) getsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000ff3000-0x14)={0x0, 0x5, 0x3, 0x100000005, 0x3, 0x5}, &(0x7f00008ef000)=0x14) 2017/10/03 22:27:05 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff2000)=0x10, 0x80000) r1 = syz_open_dev$sndtimer(&(0x7f0000cb1000)="2f6465762f736e642f74696d657200", 0x0, 0x101040) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000ff2000)=0x0, 0x80800) poll(&(0x7f000068e000-0x20)=[{r0, 0x8102, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x8, 0x0}, {r3, 0x401, 0x0}], 0x4, 0x5) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r4, 0x29, 0x38, &(0x7f00001dd000-0x4)=0x7, 0x4) recvmsg(r4, &(0x7f0000ff2000-0x38)={0x0, 0x0, &(0x7f0000ff1000)=[], 0x0, &(0x7f0000ff1000)="", 0x0, 0x0}, 0x0) setsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f0000b8c000-0x4)=0xfff, 0x4) syz_emit_ethernet(0x50, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1a, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000000000, 0x0, ""}]}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff3000-0x8)={0x0, 0x0}) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:05 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000-0x9)="2f6465762f76637300", 0x80, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x801f, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000c000-0x8)="2e2f66696c653000", 0x141041, 0x0) r2 = open(&(0x7f0000013000)="2e2f62757300", 0x6042, 0x0) lseek(r0, 0xfffffffffffffffc, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000001000)=0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x33, r0, 0x20000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x8070, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80f, 0x4, &(0x7f0000abc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffff, &(0x7f0000000000+0xc86)={0x0, 0x0}) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r4, &(0x7f0000014000-0x6)="2e2f62757300", 0x85) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x12, &(0x7f0000009000)={r5, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000001000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x100) fcntl$setlease(r4, 0x400, 0x2) 2017/10/03 22:27:05 executing program 2: mmap(&(0x7f0000000000/0x958000)=nil, 0x958000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000953000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$llc(r0, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006f8000-0x4)=0x10, 0x80800) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000959000-0x8)={0x1}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r3, &(0x7f0000954000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000000e000-0x20)={@generic="94857a65b3f28cee871f7c4528cda1fb", @ifru_flags=0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000d7000)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0xfeb, 0x4, 0x3}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000955000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000956000-0x180)=[{{&(0x7f0000956000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000956000-0x40)=[{&(0x7f0000180000-0xf9)="4b5834fa590bd8e14ecf5266c0b60520dfa96567573e669ab55e3c520388ae749a1868abe06061b7a0ac3ab571089d8fc2727f031c19ec4e952ae9c07cb7b1724f5bedcc7010de79853a8b308322063c213245396225004bd7464545f04e4fec41306e940cdc2bb6d66e36195ccc9e540acf956d5617feeb0930f1f087ad2e38ddad6580359642785c5910e7894a04f7f8d7403e7ac5e323dc637a38ae4f7170fcdc469426ab163d7c8f6a7b9d5cbdc2f421f4c5ee05a42da27b8cbfae50c2d9e6528333c8fce863a88828793ef6397a13ba819f93a46dbadca3ec6f2ddbb6da6fd81e21f5cefca1e8caeb02d7e970f032654b8cf77cd6b855", 0xf9}, {&(0x7f0000929000-0x9e)="1f53db52285d4c83b3affba3fcaa9c0bb6aa2f40286a24934af29358bd54c5776e1687aaa1a8ac6c8d186f264b3aa8717fadc82b13676adab47ea3adb162a386ae88705245d484d15cf1db461047f19c740ddfcc33fcc1db1a79c4cca4fac93e3643b404592c234d77452651a5ec44d74d963c04c4fc1b50f7cf2d4f5cdb9cc0be1116182fc06b11f7c2066a3d66800cf11e87fcae5cc3bf197af129fab7", 0x9e}, {&(0x7f0000955000)="5e731aa888df4a84516451002f541bc932db743318cfe42e69b21886be64fcacb7", 0x21}, {&(0x7f0000956000-0x1d)="ccc4da0eea3e8da4717556ee21360d5bd2d0a75e637ffbb7d09e638600", 0x1d}], 0x4, &(0x7f0000955000)=[{0xa0, 0x0, 0x7, "a01335b87a62db2fa82662c5a97273352dd341bc3428d1f54d9563f0de7871c35f87b410da8b4a0d93fd6a403af56fe12b727e8f80ce523c87bd9b904176ff763f3d31e6f2cc61b339c1c8eec4d696cc0eb4e5800f1fc1335280982e27ced852b1862f732912f1641b8aeae8cc42d9253ed4a229e9cb2b8c5b00ea1de0a81b5b9793bd02d68178552e9ab87265"}, {0xd8, 0x117, 0x3, "64782c8230901a3448adbaa722abc7e7f417f35c4d0b546dbf3b3c45540622ad1cbd1865a187e08384736680ce2490759fb33e415fc2b0d60f072b0a8705fd8a36516c918efa6a03cfdbd1c34dbdb562bb18766b51d6f58b8464ae6ab4e3b831a96777f38f10dddd4be44f3b658d88552b645d93fb43296238b750b247e4dd798c66e956e79d37613ad200e437c0e880450f6e494362ab39c048eb5d9803048903cd777dfabb950385982d5a336d3e7f183e970a696097f4453cde1ab1ddcf389c"}, {0x50, 0x13d, 0x6, "adaf65bb35f0a0eb0a79f7359f3539de6fcd0f9b00274095170d6a434ad21f94bd41897f52d36f00a48b4ac4080420d572fcccb3fd9f1a663b9012"}, {0xc8, 0x11f, 0x7fffffff, "f282d5eeb9190aab8368bc0ed8918c003b193f512e9a55b50920aa1d765af45b19a6e00da7d2ebaba61fca7cb97700d47e6487acf260fffb38d661d927f60f7da7a6292b6fe1d393c9b8fb1be2c80a94f34e85524e447d295bdedd6f0decd6b89bb06f51f8f36c2e86eadeeca72b93b2afc57605d76cd01f96764e909113244e5394551547f3efcca812cfd2bed3b3e0be9950cd6fcea3bd2d40616709ff84481c5e41952ee49a40aada49316cb05d93a0a5ed38"}, {0x70, 0x103, 0x99f, "6dc74590608aa1a2647ea5b35098e17f637b3d57bd54451469badba3996b677a8a87ee95b5c8629f630f7e103dee64b076a4018a013aeb13a2d3b00674c68edf3cd15c2003357f227155850ec6fc194e83cbd58774e88d33be74cc"}, {0x1010, 0x11f, 0x1000, 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{&(0x7f000074a000-0xcd)="0913212148e938eb71b9b7c3e10e0e01bebcd56557d895befdc272e75f28828c8f8d023e17a38304d4680a85376c4435fe2295c9e244026d988a4fadb5f2840ff23b1d9de7c206f160176f40a8b5a659174da30efe5b1f5e084c4cf7b1086d597ceb967140379459b0243ea98306b76b3eae66d3fc020a86dfeb22f8edf8747fa36f91b5e69501bd129926d4d479b12af9b932815ec7aa12d69757a6aacd72fe09e13ba4648cb7a34c6dca3b00564626402395ba38a952e6bbee35506fa936cb87ee2821086dda042a9dd787ba", 0xcd}], 0x6, &(0x7f000023d000)=[{0xb0, 0x0, 0x4, "759f825158313ac971d5e29acfa57dcac627f8bc070c699c69d570b66e7102ffdd060fd9dc758914fc9bb0b48425c31bae73ad72a8f2843162eeab41af89179e656a63de457a49acbc0a2163373c00b0e73f49c2b6d17f7e37d6d48380cdf13c15e5dc4177a280ce261620efc1db02beffce9faee69c972a629ddd18f45dc28bf6aad37b379e7f00c8c180703834c316deaf8a7567fc125ba77799"}, {0x1010, 0x11f, 0x0, "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"}], 0x2, 0x4}, 0x7}], 0x6, 0x20008884) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000955000)={0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x9, 0x40, 0x1, &(0x7f00005db000)=@common="73697430000000000000000000000000", 0x4, 0x0, 0x3}) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) socketpair$inet6_sctp(0xa, 0x20000000007, 0x84, &(0x7f000094a000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ba8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000238000-0xa)="2f6465762f7663732300", 0x80000000, 0x109200) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c84000-0x4)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(r4, 0x8000000) acct(&(0x7f0000473000-0x8)="2e2f66696c653000") getsockopt$inet6_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000794000)="637562696300", 0x6) set_mempolicy(0x2, &(0x7f0000160000-0x8)=0x20, 0x7) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000957000-0x18)=@generic={0x9, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000041000-0x8)={0x0, 0x3}, &(0x7f0000f49000)=0x8) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000958000-0x10)=[{&(0x7f00006e6000)="12b9fc132212a874b32bb51d29bfdbf382db824b2577cbcc521e6ec9276bda251b49680cc3d482eb625ae3da5a727986259beebd679a3818c1771e1f4d5f2ada9f4cc78c5ddeaef4b2485fdc56d990fde32067c9d7f74f72682d76f0a23b471ac4efc1e0d70bc37bb4a5fe8bf54d9d3f91fee2dee7b70f56f9e3b91a05c63069bcae4d607289a14682", 0x89}], 0x1, &(0x7f0000e0f000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x4, 0x0, 0x0, r7}}], 0x1, 0x0}, {&(0x7f0000d96000)=@in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) 2017/10/03 22:27:05 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000000, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000e000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x8, 0x100000001, 0x7ff}, &(0x7f0000fe8000)=0xa0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fe9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x4, 0xff, 0x10}, &(0x7f0000ab4000-0x4)=0xa0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe9000-0x8)=@assoc_value={r1, 0x3f}, &(0x7f0000fe8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f00003c5000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000d22000)={@rand_addr=0x38, @loopback=0x7f000001, 0x0}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000082b000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fea000)=@assoc_id=0x0, &(0x7f0000fe9000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fa6000)={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]}, 0x50, 0x0, 0x3, 0x7, 0xb0}, &(0x7f0000fe9000)=0xa0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1a, &(0x7f0000fee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fed000)=0x14) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000024c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000fee000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000013000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fed000-0xc)={&(0x7f0000ac6000-0x8)="2e2f66696c653000", 0x0}, 0xc) r7 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x7, 0x1000020001, 0x7fff, 0x1, r6, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a5b000)={r7, &(0x7f000075f000-0x61)="bf9e16b44332623a312afdd585361f39564c8fb5e30d7e7429463c8407ded64338a326c3c8d41753b0d1d509d90361fcb369906558eb2d80113c964badfdf7e69703334aaddf1ee830a27128c01c19269193be5aa11a4b3cf2fe30626cc350cf37", &(0x7f0000fe5000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000fe7000-0x510)={0x3, {{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x89d, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @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]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xdb4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba02}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x10000000, 0xfa, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000066a000)="2e2f66696c653000", &(0x7f000038f000)="2e2f66696c653000", &(0x7f0000aa0000)="686f7374667300", 0x0, &(0x7f000004c000)="") setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000fb3000)=0x0, 0x4) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getrandom(&(0x7f0000a2f000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x0) sendto$ax25(r2, &(0x7f000063c000)="a302bf235ee6655bfb3c8c00620551e5a7225a4685bb8e1a86b4e6e5cb6e3a262c4ae58cb87c1f00b71b80c734af4a859b4e53baeca0d6e7441530d2d5ba7788e002dd19f8d95eb983e67161f8ebcd11d38cb58b89b038b31fa0f2ed599513ded4eb64659c", 0x65, 0x800, &(0x7f000054b000-0x10)={0x3, {"7f0241a1eab0d3"}, 0x7265}, 0x10) mkdirat(r2, &(0x7f0000165000)="2e2f636f6e74726f6c00", 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x17667acb) mkdirat(r2, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e49000)=@req={0x28, &(0x7f00006ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x6, 0x5, 0x4, 0x4, 0x4, 0x1}, 0x8}}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088fec", 0x2a}], 0x1) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000231000/0x3000)=nil, 0x3000, 0x5) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000457000-0x4)=0x0) r6 = geteuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000525000-0xc)={0x0, 0x0, 0x0}, 0xc) close(r2) r7 = gettid() lstat(&(0x7f000001d000-0x8)="2e2f66696c653000", &(0x7f000060d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000b11000-0x1c)={&(0x7f0000086000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000839000)=[{&(0x7f00008f2000-0x39)="d8f10fcfef4404976fd452ac72819eee9a274c9555035430f1b6fa5efcddeeadb4682a4095c66d9afa512eb5fa1362401cb6d32263332009b9", 0x39}, {&(0x7f0000df1000)="159fe7fc12f8d40f763b4787cd2ca4be01233030d63aa51d00ea4de889efa2fe85ada00c0f5f205257b5c42e0e346796a0a76016e36a7869e3f9115948eb489269a7af8880f585a47236e0f67f1d2fce1e7bb160ca343dda7fe029e1073ea5e547a09f7e14086fc11482119957695153205afa7e3e5de37c10f9d7acc865c4fca884f6e26cc50ce2d19398834e47670768848785765d4a68ed3b20eb115e864d3a29964c0109447b1d797f7aa290b232818b51e5f9c3cdaa63d6e5b56b306a9f932ac43526eb6ee1e9e9393464d47b38d518dbdf1c5a891bc7f7e9d2e60a51442987fdf61b0c8ab10813c24bc7572c5446326e93a00b", 0xf6}, {&(0x7f00008d2000+0x5d2)="0726542eee81029d2a98c2014c5fa0be03dbf68ce96ecbde1c62efb99b86f515a36a45ef8cee71d2e5352e087dd24c6b2e68f8583805e9f081e1ec8782337000438eb6dd26f1431d8588b3ec7c5c0ba50d9d8c5173691e1536e0e85ed7095bee65ff221ecc10065ed60dc2bc6d347927c43ddb859bad15e2cc693e61f80730ee995b968273ac25bc53ee4265fcd3ce566ce63cc11fe4b42c2f6ee4e6fea01cbdcdc80866ff6b18c020bcdfe50c4a931a3372569ba3470d3820480d86c242567d802c607ec11b8400f6a6b1c6d532fce9d847ce6a63e5994e64666d4e07b5a2b788b49a2948d7fd9bd7015e4ff266", 0xee}, {&(0x7f0000cb8000)="1cdb98bd1c01b23ccf7d721c57a4e5cafb43132c84612aac9bae0377ba66e7f976aa", 0x22}], 0x4, &(0x7f0000524000)=[@cred={0x18, 0x1, 0x2, r5, r6, 0x0}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x2, 0x800}, 0x0) clock_gettime(0x0, &(0x7f0000ff0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ef3000)={0x20007, 0x6, 0x7fff, {r10, r11+30000000}, 0xc4, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r12, 0x10e, 0xb, &(0x7f0000582000-0x4)="00000000", &(0x7f0000000000)=0x4) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1, 0x0, 0x0}, 0x1c) tee(r2, r0, 0x1002, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000068000-0x1c)={0xc, 0x5, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) r4 = accept4(r1, &(0x7f000076d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e52000-0x4)=0x14, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00002f9000)={0x3, 0xffffffff00000000, 0x5, 0x3, 0x6}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r3, &(0x7f0000eee000)="", &(0x7f000032a000-0x1)="05", 0x0}, 0x20) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$inet6(r5, &(0x7f0000a94000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001c2000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001bb000)={0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0}, &(0x7f0000597000-0x4)=0x14) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000854000-0x4)=0x0) perf_event_open(&(0x7f00001c2000)={0x0, 0x78, 0x2dc, 0x3, 0x5, 0x0, 0x0, 0x200000000, 0x0, 0x400000000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x3, r5, 0x0) r7 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r7, &(0x7f0000376000-0xa)="2e2f636f6e74726f6c00", 0x10007fb) r8 = inotify_init1(0x800) inotify_add_watch(r8, &(0x7f0000b94000-0xa)="2e2f636f6e74726f6c00", 0x86000006) r9 = gettid() ptrace$setopts(0x4208, r9, 0x3ff, 0x3) r10 = openat(0xffffffffffffff9c, &(0x7f00008eb000)="2e2f636f6e74726f6c00", 0x2000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r10, 0x8915, &(0x7f00009a4000)={"8752461d63aa000bde00099fa2983f9f", {0x4, 0x7, 0x7, "119f607dfb8c", 0x94, 0x0}}) r11 = syz_open_dev$vcsa(&(0x7f0000658000-0xb)="2f6465762f766373612300", 0x7, 0x101000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r11, 0x29, 0xd2, &(0x7f0000268000)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x80, [0x3, 0x9, 0x0, 0xffff, 0x4, 0x6, 0xffffffff, 0x1f]}, 0x5c) r12 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r12, &(0x7f00002be000)={0x0, 0x0, &(0x7f0000b11000+0x5ba)=[{&(0x7f0000e5d000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000efc000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000220000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00006c5000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x4, &(0x7f0000f7b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x3}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fdb000)={r3, &(0x7f00001aa000)=""}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000aed000)="2f6465762f736e642f73657100", 0x0, 0x2) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @addr={0x0, 0x200000000}}], 0x1c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x6, 0x2172, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x20000003, &(0x7f0000005000/0x4000)=nil) accept4$packet(r3, &(0x7f0000280000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d7000-0x4)=0x14, 0x80000) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000c49000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c) move_pages(r4, 0x2, &(0x7f000000a000)=[&(0x7f0000005000/0x4000)=nil, &(0x7f0000003000/0x2000)=nil], 0x0, &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r5 = openat(0xffffffffffffffff, &(0x7f0000005000)="2e2f66696c653000", 0x440000, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000006000/0x3000)=nil) getsockname$unix(r5, &(0x7f00009f7000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d34000-0x4)=0x1002) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005f2000-0x170)={0x1, 0x1, 0x7, 0x40, 0x6, [{0xffffffffffff7fff, 0x400, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80000000, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x6, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}, {0x8, 0x10001, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x0, 0x1000, 0x21e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x68, 0x9, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000847000-0x24)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000390000-0x4)=0x24) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000007000-0x18)={0x7, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0xa8)=[{0x401, 0xbc, 0x6, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0xa0, 0x7, &(0x7f0000009000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x10001, 0xc1, 0x10001, &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x18, 0x7f, &(0x7f0000009000-0x18)="000000000000000000000000000000000000000000000000"}, {0x4, 0x23, 0x80000000, &(0x7f000000b000-0xc)="0000000000000000000000000000000000000000000000000000000000000000000000"}, {0x999, 0xa, 0xffffffff, &(0x7f0000009000-0x9)="00000000000000000000"}, {0xc8f, 0xe3, 0x100, &(0x7f0000008000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000d7e000)={{0x1, 0x75fe}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x40000, 0x5, 0x5, 0x7f, 0x7f, 0xffff, 0x0, 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/03 22:27:05 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1000000200005, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2003, 0x20030, 0xffffffffffffffff, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000000, 0x81e, r0, 0xffffffffffffffff) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3000003, 0x32, 0xffffffffffffffff, 0x800000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x40010, r1, 0x2) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x90)=[{&(0x7f0000031000-0x5b)="472fc9a43d4486f7507540ad9ca7624bb93b46162a1500169d35d50527fa84120eba2c01295b2c01daf12218f8eecd0d2d23e3b8b34323cf9f54e0900a681f41aacebf8c7b7038d636051908eb861f4fcaef3683e89649fdc42215", 0x5b}, {&(0x7f0000024000-0x5c)="0f4c37cc6c6ace3b001bc5e07fee0b2a98d1375a90085746caeeef3e580dc2718d4d5e4196f017d7cd93146866b5c621bd6f74694621c9968cad3a14268aba3b8ca1ffbb5758e0057ce18834df5ba9a2f8c3a3526c3781109435e2f5", 0x5c}, {&(0x7f0000030000)="88be74ebd8784b2e702514f77c787369c448405d2a18ad7ca331b906a059fb92ca247225c79d41d4ba1c2234d5d3504b5df03e6df2560b6e712c30349d0f13a6259bc641d51c4138d36d96a4de4d41c3124e3fef8c6066b07a3facbdff3316dbfa4fc44bcad09b14e67abda6b2a5210e286b35b8fc3eeb2c5d03444741607f7ede61ac3a8d02ed56f5cd62cc2e624ec9f59ffaec5dfc2b647352741ff54cf4158c35f6522dba58e966e62db77cd4554077b0d4220d7448b51c7af8ec15f34b9e93b12ab0531865f1fdc29103e2335ac17c03084387f5f7f728c234b64e38", 0xde}, {&(0x7f0000022000)="e5bf4676ad43246b1ebe8c1a4e6d74c95189fbed53c010baaa0913f9bdfb96d74636356f008cb8b467608f148be5154c8f6798563f668835f2e600f504d63beb3ff50ba8cea19f957b87b2aafcdd65e1ded452ae72ed0ba57f060de93b8bacf4389f8de6f5bc82c07bac96e8f6363261d94977817ba8abef3fa196775ea398a609236479156528c3821f019c76d10a1abb55fcf434c195baafb29e07b65502b8afbf9c73c9ccbd0efbc551496c33c769bab8a8afeea2ebd4702be789a97e9399dc3e73554da1a520ef1b8240062f5ca2600c5344588dbe6c0e283b8fe30f6d79d9304e0f4f39d7", 0xe7}, {&(0x7f0000031000)="216f814c646dd422b7b9d18eccfa2223de2981097f787c5e2bfd1130adbbd59e0281", 0x22}, {&(0x7f000000a000-0x8)="433bd0592a31b31d", 0x8}, {&(0x7f0000004000)="bc5836ed6e86f03998153d918e32f0674f8d7b39ef7cf70c752201a1d84357e3807f6f24d27bf09ba7ac22b3744ba53161bfa2347cdb", 0x36}, {&(0x7f0000020000-0x42)="ee369edd1f3837b5582b54763f84da60b0e1fe2eff6170219e7a2a9e782e39bc2cc67ff5a74cb2c2c2b0ebcebfe6bc190ae022ebd804343c12f5b997e1c92378fc2f", 0x42}, {&(0x7f0000032000-0x82)="f13ec9efdeb7ef8485ee5314454126a115a7e13bd9ed4398d465ef92cf8dab8fd4eae7c21082794f79284cbcccd389689ed906c7e151deee4f981b017f21ee2adcef4e3e087b12c0cd5d9e0c7ba231d56f393bac3d1b7cb44739a1ffd02e86f16fc179ad87345afa5d71edd3c87bf5dc75a8c29f4f854fa207cab38eb78933fd3661", 0x82}], 0x9, &(0x7f0000017000)=[], 0x0, 0x20000040}, 0x3}], 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002e000-0x7)={0x6, 0x7f}, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x4403, 0x4, 0xffffffffffeff012}, {0x6, 0x0, 0x0, 0x7fffffff}]}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x2, 0x8012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x4000)=nil, 0x4000, 0x4, 0x4010, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x111, r1, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000033000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000001c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000030000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}], 0x4, &(0x7f000002f000)="00000000000000", 0x7, 0xffffffffffffffe1}, 0x101}, {{&(0x7f0000030000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000034000-0x10)=[{&(0x7f0000032000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000026000)="00000000000000000000000000000000", 0x10}], 0x2, &(0x7f000001b000)="00000000000000000000000000000000000000", 0x13, 0x3f}, 0x7fff}, {{&(0x7f0000003000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000001c000)=[{&(0x7f0000016000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000008000)="00000000000000000000", 0xa}, {&(0x7f0000030000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000002a000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x7, &(0x7f0000030000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x6}, 0x0}], 0x3, 0x10000, 0x0) sendto(r1, &(0x7f0000021000)="a6ae586e74738d1b99bda1f1a43736bdc35a72f0fe", 0x15, 0x40, &(0x7f0000023000-0xe)=@l2={0x1f, 0x9, {0x8, 0x7fff, 0x1, 0x1, 0x7e, 0x8}, 0x9, 0x7}, 0xe) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000035000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x40, &(0x7f0000028000-0x10)=@un=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000034000)="", 0x0, 0x800400, 0x0, 0x0) 2017/10/03 22:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x2, 0x0, 0xfffffffffffffffd) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000832000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r3, &(0x7f00008d9000)=@sco={0x1f, {0x1, 0x40000000000000, 0x39, 0x0, 0x5, 0x0}}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000647000)=0xb6, 0x4) getrlimit(0x0, &(0x7f0000b1a000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/10/03 22:27:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="6465616400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000084e000)="73797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000850000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000850000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d08b324ef3f34a9b6f0ea375fbb7e47671ca100dd60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d68b8f763290e0cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee05d36d3b6cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605f4953582b478281ca07", 0xb6, 0xfffffffffffffffd) setsockopt(r0, 0x10e, 0x8, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a6f000)=@common="00000000000000000000000000000000", 0x10) bind$inet(r2, &(0x7f0000f79000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f82000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$ipx(r3, &(0x7f0000ab7000-0x10)={0x4, 0x9, 0x1d, "2eaa747820ff", 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000f7b000)="02", 0x1, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r4, 0x0, 0x1000, 0x5) fcntl$dupfd(r2, 0x0, r2) setns(r0, 0x40000000) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000097a000)={0x2, 0x78, 0x6be, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000c42000-0x78)={0x6, 0x78, 0xd4e9, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000283000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x40, 0xfff, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r1, 0x0) r4 = getpgrp(r3) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x7f, 0x83, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r5) r6 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000687000)={0x3, 0x9, 0x100000001}) fcntl$setlease(r6, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)="2e2f66696c653000", 0x20041, 0x0) fadvise64(r6, 0x0, 0x7ff, 0x8000000000003) close(r6) 2017/10/03 22:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b18000-0x78)={0xfffffffffffffffe, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffd, 0xfa, 0x80, 0x0, 0x80000000, 0x0, 0x0, 0x2, 0x0, 0x200000000000, 0x3000, 0x0, 0xfffffffffffffffd, 0x7, 0x4000, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000056000)="256367726f7570636f7369785f61636c61637065737302", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310bc", 0x12) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000b91000-0x4)=0x0, &(0x7f0000ab8000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000d84000)={0x0, 0x0}, 0x47, 0xff) syz_emit_ethernet(0x52, &(0x7f0000158000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [{[{0x9100, 0xfffffffffffffff8, 0x0, 0x3ffc0000000000}], {0x8100, 0x7, 0xffffffffffff0001, 0xe91}}], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x1, 0x1, r3, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) listen(r1, 0x8000000000000005) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) syz_extract_tcp_res(&(0x7f0000621000-0x8)={0x42424242, 0x42424242}, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x1000002, 0x33, r2, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000ef1000)="020000e25e000100a900be8cffe100000000000000010000", 0x18) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x625000)=nil, 0x625000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000626000-0x8)="2e2f66696c653000", 0x2, 0x8) ioctl$TIOCCONS(r5, 0x541d) r6 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r6, &(0x7f0000623000-0x38)={0x0, 0x0, &(0x7f0000624000)=[{&(0x7f0000623000)=[{0x1b, 0x48, 0x305, 0x4, 0x0, "0a00ef3f00000000000000"}], 0x1b}], 0x1, &(0x7f0000623000)=[], 0x0, 0x0}, 0x0) 2017/10/03 22:27:05 executing program 4: socket(0xa, 0x46, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000e83000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x202040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a2e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a38000)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r2) ptrace$setopts(0x4206, r0, 0x40000000001, 0x20000100024) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000238000-0x5)="8907040400", 0x5) connect$inet(r4, &(0x7f0000d0b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = add_key(&(0x7f0000502000)="7573657200", &(0x7f00006b9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000122000-0xd8)="aded4c67bccf04839bb72d583240bb3a0c745f2ee5719fe5b3dccec6fe64bae98248112cf3bada45b3ff545d922edab1f0e10638077b645a5b1377616d87a11c9c3234054e566e446fdf4eda31ee0af13e452257d1450e69c434e9821c9e2bb4165bbc85a8d0689e9a074d39ba0c3ee12791d674ed621385aa870bed691511f973dcf47196dca052e4e3890b266c69971bc47ae83e095c7d2da599b83dd88db20efa84a0d5ee0f93dc05ffe1f94df66ab5d5ec18a52a6bc1eb0a9ad43fd3404836aaf8657a107350574d06de8e9d7a69fc592367a64c94ac", 0xd8, 0xffffffffffffffff) r6 = request_key(&(0x7f0000ac4000)="2e726571756573745f6b65795f6175746800", &(0x7f0000413000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003fb000-0x1)="ff", 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000a5c000-0x6)="6c6f676f6e00", &(0x7f0000ee0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) r7 = syz_open_dev$usbmon(&(0x7f0000d7c000)="2f6465762f7573626d6f6e2300", 0x80000001, 0x40000) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f000038b000-0x10)={0x1ff, 0xb70, 0xfffffffffffffff9, 0xa64}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000053d000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) sendto$inet(r4, &(0x7f0000d14000-0xf2)="f4e7efccea8a37b10b530f7e6bbec5961900da7a72fd142a438295a8da13182e6b97ca202644bca4d50740a95f9335bccadfd3e5bdc6b00c1068f9b0681d268f11028dc86727003e0ead3fee180a0ba93bebd403819b6afeb3ee7112e508e26e914139193e2c368446acbc8ff21da2eda790cfb9da19aa37036d2610cfd1ea98b9af47a1aaa22764a60358f9b156c94386c8d8f6482b8b50d7eea3d541a8422d46f6548a9852fca92edc4162fc7c88a73f8eb4cef772603765e6c179e5ba454035b0e0f4bf87b0b4433851898962d2fa8e1eea04f89113fcaa274a66018de7cdb6a78e5232feedcb61773fc4da62e4eaeba9", 0xf2, 0x200080c0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000318000-0x66)="", 0x0, 0x0, &(0x7f0000855000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000015a000-0x90)={0x4000000100000001, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000691000-0x9)="2f6465762f73672300", 0x2, 0x10000000) 2017/10/03 22:27:05 executing program 6: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xfffffffffffffb78) r0 = open(&(0x7f0000de6000-0x8)="2e2f66696c653000", 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdb000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdc000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00002b3000)={0x0, 0x7}, &(0x7f0000fdd000+0x424)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e52000-0x8)=@assoc_value={r4, 0xc1b}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e03000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000fde000)="af0ddf47579ac835e57c1011833d4b348095", 0x12, 0x4, &(0x7f0000fde000-0x10)={0x0, 0x989680}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) 2017/10/03 22:27:05 executing program 0: mmap(&(0x7f0000000000/0x6ea000)=nil, 0x6ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1f) shutdown(r0, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x80003, 0x9) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000040b000)=0xd1, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000052a000-0x4)={0xfffffffffffffffd, 0x3, 0x1000}, 0x4) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b15000)={0x0, 0x0, 0x9000}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000468000)={0x32, 0xc, 0x7fffffff, 0x2, 0x0}, &(0x7f00008bc000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008b1000-0x20)={0x1, 0x2, 0x8208, 0x7, 0xf7, 0x34, 0x8, 0x7, r2}, &(0x7f0000834000-0x4)=0x20) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00005ec000)={0x502, {{0x2, 0x3, @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]}, {{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]}}, 0x118) syz_emit_ethernet(0x42, &(0x7f0000220000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x1000, 0x2, 0xfffffffffffffff9}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x7, "9da19d65b7"}]}}, {""}}}}}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000222000-0x20)={0xffffffffffffff75, 0xffffffffffff0201, 0x6, 0x5, 0x68c, 0x81, 0xffffffff, 0x3, r3}, &(0x7f0000920000)=0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000064f000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f95000-0x10)={0x4, 0x4, 0x4, 0x80, r3}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d16000)={r2, 0x1000}, &(0x7f0000498000)=0x8) r4 = socket$inet6(0xa, 0xa, 0x8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00000b0000)={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x841, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2000000000, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0x2, 0x9, 0x0, "ff"}}}}}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x75) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00007c8000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xe89, 0x3f}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) writev(0xffffffffffffffff, &(0x7f00004c2000)=[], 0x0) shutdown(r0, 0x1) clock_adjtime(0x0, &(0x7f0000450000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x40, 0x8000000000000, 0x8, 0x8, 0x6, 0xffffffffffffffc1, 0x6, 0x3, 0x200, 0x1, 0x8, 0x5, 0x5, 0x8001, 0x7, 0x40, 0x8001, 0x81, 0xffffffffffffffff}) r3 = epoll_create(0x1fd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000dec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20002) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009da000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f000099f000)={0x8, 0x7f, 0xfffffffffffffffe, 0x6, 0x13c06e5f000000, 0x5}) setfsuid(0x0) unshare(0x20000400) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000a3f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x1, 0x7, 0x100000000, 0x0, 0xfff}, &(0x7f0000917000)=0x20) fcntl$addseals(r5, 0x409, 0xfffffffffffffffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000118000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000175000)={0x9fb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00001ec000-0x10)={0x0, 0x989680}, &(0x7f000000b000)={&(0x7f000000b000)={0x0}, 0x8}) sync_file_range(r6, 0x3f, 0x6, 0x4) connect$netlink(r4, &(0x7f0000010000)={0x0, 0x0, 0x4, 0x0}, 0xc) fcntl$setflags(r4, 0x2, 0x1) 2017/10/03 22:27:05 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @rand_addr=0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000010000)="2f6465762f7663732300", 0x6, 0xe0000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000010000)={0x0, 0x0, 0x7}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000c000-0xc)={r1, 0x80003, r2}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000001000-0x4)=0x0, 0x4) listen(r0, 0x1000) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000000a000)=@add_del={0x2, &(0x7f0000008000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) listen(r0, 0x5) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000005000)="bf2c17591a6d8edcaad277c7fe736a94bc5953531f7471cd29fbd9be7ebbabfe42b3d476d4c3479f4e737eb471fefb69950bd26b22ee661ce2b95a1e0122940f17e686b8747abf9de4ed334e8b1d19d2d9dfcefe2f1e845c39c182f4be9cc9905b11128a61930f9c5743bd623de07138ecc85d488076f7a96e2fe566476bed49a4ebe67310773d8ae41e1896ced2224320ae19affdee3d5732c7545c85656b5822f98c9e8064ad4a847e6c8017df76b8df57b179872eac71573e38ab94eb31a9b8d0b5f6d3bee05cd9883f1abc6307b76d321491e0f6c317f32ff5e777e757cc3bed191766bfac2587da0bd459784801dd2212fe") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff7ffffffe, 0x5, 0x5, "755722848aa543bbb861ad7d8a08c815d0bbc042aaa68223b1c36754754b1c868be4edf5ceaee7686b85ea23bc848e43cda88abedf435f1e8b0867cc0cce0f2a58b060b15010113afd50b2e1686b007a"}, 0x160) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000)={0x2, 0x5, 0xfffffffffffffdff, 0xfffffffffffffff8, 0xe4c3}, 0x14) r3 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x7ff, 0x8802) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000011000-0x2)=0x6, 0x2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0x3, 0x4, 0x8, 0x8, 0x2, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f000000f000)="9d49b926ea06fc414aeebd236b99b2f6b47de2edff998deb12055d67a6f38d1e39119274f45947190e13d557ba66889d33af551685905b204dacd7644361b7b8f64bfac73a302fd27495467447cb9614bbe05162fa5d9b54f7b5cdf521819e26d48c238424b4f22e98963e7ba5d41a93153a2c854ea2995c6ab4ca9df1800000000e0be9dc1c6c257c3ef1456bd1c4f7fa96e6f5b48ffbeaca7178d4aed1dddab5b5f426d1cd72b18eb2a4cf00fbffc389184f761d68a6bec2a93489ea2698ca63d515d14dc9b6269f9dfb93d346ce036a288ed1c1a3826b7e88310b4a1b0d2d", &(0x7f000000f000-0x44)="6287e74c020000004d0cb12ba282fdece7e36e96b24fcff3b859828a5b4603210ded48a68a8478eeae3ae83054bcec2dcf61e9d7d850c17c003292c3735c0300f6a69e65", 0x302fd708f996241}, 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f000000b000)="6b6be700000000704549351b72ca66ee2b10bb62bc0c89b4b43f0641cb9d3cb0"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000-0x10)=[{0x3, 0x10000}, {0x3, 0x6}], 0x2) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000d000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x80, 0x4) recvfrom$inet(r0, &(0x7f0000005000-0x18)="000000000000000000000000000000000000000000000000", 0x18, 0x2024, &(0x7f000000d000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000-0x8)={0x4af, 0x25b}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x8000000001e, &(0x7f0000005000-0x2e)="78a32717eab2aca0465f6f1b912291f0d55a12cfc7768e4669c226e370cfe5f982a92a745b6bf869798191c8b7d2", 0x2e) 2017/10/03 22:27:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0xc, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ae000/0x1000)=nil, 0x1000, 0x3000001, 0x8930f71d0a17cb75, r0, 0x100) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000505000)=@int=0x0, &(0x7f0000656000)=0x4) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000aa8000-0x4)=0x0, &(0x7f0000aa8000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x46, &(0x7f00004db000-0x68)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000055a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x8, 0x0, 0x3, 0x8, 0x40}, 0xa0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000173000)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f000007a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000242000-0x4)=0x10, 0x80000) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000603000-0x8c)={0x0, @in6={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000836000)={r3, 0x9e, "e785c1b35da31e9dec6a42490eb78770611b21237d4be2df7bcb06b165cc8268a1edde94dc59b400000000313c9d826d545e5e591b96d16f10cc6fbf1047ba4f327e72df6419c534d26419041089a0d90477a25fc64e9f2e01ef9d0c27c6e4985f0f7e0be4a3850fc2713d6899a8dd4cba10f820793b4829775aecd9541987eb7d70c8993d47cf2fc958373ce68d16ad8ec5be38643ddae0a5f604d2f4c1"}, &(0x7f00000a3000)=0xa6) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000aa4000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000492000-0xa0)={0x7, @in={{0x2, 0x2, @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]}, 0x3, 0x80, 0x4, 0x4, 0x803}, &(0x7f0000633000)=0xa0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000563000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000009c000+0xf83)={0x7f, @in={{0x2, 0x1, @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]}, 0x8, 0x401, 0x3f, 0x2be7, 0xa5}, &(0x7f0000aa5000-0x4)=0xa0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000aa6000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x2, &(0x7f0000aa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000aa6000)="", &(0x7f0000520000)=0x0) 2017/10/03 22:27:05 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x800) ptrace$peekuser(0x3, 0x0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e77000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e79000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e79000)=0xc) r5 = inotify_init1(0x80000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffbffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r1, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000b4c000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r6, &(0x7f00001ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f99000-0x4)=0x14, 0x80800) connect$inet6(r7, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000510000)={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xcc, [0x0, 0x0, 0x1, 0x7, 0x4, 0xb7, 0x0, 0x80]}, 0x5c) r8 = dup3(r7, r6, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00008d6000)={0xced7, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f00008f8000-0x10)={0x5, r9}) ioctl$TCGETS(r8, 0x5401, &(0x7f0000cce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/03 22:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bd000-0xb)="2f6465762f6877726e6700", 0x14000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b54000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00004ff000-0x8)={r1, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r2, &(0x7f0000af9000-0x10)=[{&(0x7f0000303000)="ebb22b78fe8400000063b2b08a05000204", 0x11}], 0x1) ioctl$TCSETAW(r2, 0x5402, &(0x7f000087b000-0x14)={0x107ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000129000-0x8)={0x1, [0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000e86000-0x8)="2e2f66696c653000", 0x228000, 0x1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000807000)={0x57, 0x3, 0x7fffffff, {0x401, 0x8}, {0x80000001, 0x5}, @const={0x1fe, {0x7, 0x4, 0x7, 0x4}}}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000033a000)={@common="00000000000000000000000000000000", @ifru_ivalue=0x0}) mbind(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x4000, &(0x7f000082a000)=0xfffffffeffffffff, 0x0, 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000033c000)=0x0, &(0x7f0000312000-0x4)=0x4) read(r2, &(0x7f0000dd7000-0x1)="00", 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r4) r5 = epoll_create(0x20800) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000ced000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000dd000)={&(0x7f0000677000/0x4000)=nil, 0x63, 0x2, 0x20, &(0x7f0000df3000/0x2000)=nil, 0x9}) fstatfs(r2, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000081000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000030d000)=0xe9) r6 = accept4$packet(r3, &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000060b000)=0x14, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000681000)=0x0) perf_event_open(&(0x7f00008dd000)={0x3, 0x78, 0x7fff, 0x8000, 0x7ff, 0x10000, 0x0, 0xca, 0x200, 0x8, 0x3, 0x1, 0x8, 0xc, 0x0, 0x1, 0x184394e11ff2cd61, 0x0, 0x6f, 0x2, 0x10000, 0x8, 0x2, 0x0, 0x7fff, 0x3, 0x0}, r7, 0x4, r3, 0x4) writev(r6, &(0x7f0000a6a000-0x90)=[{&(0x7f0000c5b000-0xe6)="8e06db6d3cc94871f12d9c2548a64d60c8e843cc70d9c946caab3104ae0cb949924a92805f9796e1ae6af2270e1791a0033899384450ad9fcf0742063b6e24f19ccaae915b9ca4a445a46d0a68e90f6f26762edcb437eef78d42cc063c96f4db538d2a39eaf949f5e5728d1f7a91afee3da130588aacdb4ad60c6c27037e7255909991b42f3a433f9f2db2a37514414a62805438d7855a1db9ad406e0d813dd749cab93ac94494d4e7061ac870111b28789ab322348c0f72ef1a0c156da6f55120f477a8735ec424676de1725c139519259583152efc39d67fb89c6a7b231ae418063b8a7e20", 0xe6}, {&(0x7f00008ff000)="eb506af4a6b1061d8a1bd1118ea40aa2c509e806b78b72ff3e6bf0027080e5e279ca27df51225483f9c2abdf177cf736d205f9f215a79a23297f1bf14c609274c3", 0x41}, {&(0x7f000046a000-0x53)="fcf6f7d0399b5f909c1332bbd70df8b667d199dfeead5317a5eea4e884e11cdb053b044fb19ec864b990100d38e5b67a295cb9be8e8e10d352f6478cb66b0fddfc8a3f7cf796ddc584513175ff5475b83260c1", 0x53}, {&(0x7f00009eb000-0xa4)="6eabf115b09b1d3e864be2cc6f43ab97a35a96471f0b9f0034818deba6195687d0840ebc5fd672337dcdd3ded1d301927a88b790bf19a7fd93cf859e111994def70c7934111eb2af01b7638130f4ce0ad7997d7cf5eeb1e3a597f49f6142e4bed15bde3dc22eecbc0fe9af5ace09dd4aec8f33764245a26650f593cf675a884c7edaa1dda502742ae99d40501457eea3e2357a58322d4b1f837ff98913b20906ee3b425f", 0xa4}, {&(0x7f0000de1000-0xbb)="7e2f752e7059875f0e3c6f9b98a569657b7b1f42817d1a899e84c219dc73b44a314192d4e0c2286cc8cf12e8f84842044cc0a3cc658a01365d6e01cdf9469a358205583a42d7000301d548b5a15e5b22d55da601d0ed9368c315028d0ff176b06ffab327e3e9e0ddd0e3b17a4aae9922ef861113b0b6008d6a056d95397bb56c708578e8e65cc46779ea10ec00ac1e7616c8c34361200d0b38a6cd614aff883fabcf751e85bbe2767fcfc4abaf66de3bfaa2215da67180ecdac7de", 0xbb}, {&(0x7f0000e2a000-0xf2)="11580f8353cb5398b5868ce82786547e8342d423a5bbfeab5befddf9c59adc0405bf82679dba25d0f3fd99791d9e486265b882386000f6cb947dc7b0604d80b8d008cb4f73821256267807846793adee330107b9b144d8c902e221a1b63085368c09c34d23432471a43c4e8bdbb2203a34b112b9c23cf393a820353d7c4205af2cd81fc39b5c07305083a9681c6f19507352b8ccb69bfb48b8f39cb297552c5b71bd379de4204f40d00eb9f5e18a569f1c4dcaccd18dc861b2ff8d8085b2e9d48e4f76cd40c70dc64fbce7bf963574fafe954b3bdca3501de4f9eee88beb9a6eada689c7b252830b8d1b8693aac1e323cb71", 0xf2}, {&(0x7f0000ab7000-0x1e)="2f6be1ea35b1c0086ae5cdf44acc1633fad37e76776b4916982bae9753d7d910f78bf9c065f459324f5743679d2e728f6b7496da8c94207a151f53605fa93459e211af487ad401c9925a868d10f97d72c0822eab55f7411f1a12ec8921cf604f185464c494514208bc3cde52a641774f0c488587f2abc4549de69110ccfee50116a6b0787579f2714f8ba0", 0x8b}, {&(0x7f00006a6000-0x1000)="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", 0x1000}, {&(0x7f0000d72000)="", 0x0}], 0x9) openat(r0, &(0x7f0000202000-0x8)="2e2f66696c653000", 0x4000, 0x40) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x7d287d48, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/03 22:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba6000-0x9)="2f6465762f76637300", 0x10000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00005e1000)=0x0) bind$alg(r0, &(0x7f0000fc1000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f00006f5000-0xb)="2f6465762f766373612300", 0xce8, 0x100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00006e7000-0xf8)={{0xffffffffffffffff, 0x0, 0x100000000000000, 0x0, 0xff}, 0x6, 0x9, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3ff, 0x3, 0x7, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003f5000)="", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000400000)=@int=0x0, &(0x7f0000658000)=0x4) 2017/10/03 22:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000e48000-0x33)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x85f, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x2802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x2000000002000, 0xf) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x8400) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3f) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000006f000)=0x0, &(0x7f0000137000)=0x4) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000071000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x803) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000023a000-0xa)="2f6465762f7663732300", 0x8000, 0x10000) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000206000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) epoll_create1(0x80000) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000023b000)=0x34f, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000007d000-0xc)="2f6465762f72666b696c6c00", 0x8000000002000, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000023c000)="fbfc1dde7f02145e8155c9d4c08362fa9e2748bf89905128615b0f1b0332bdd4fd5e939b8bb200351d767286b882d44989c012e345c87b32f7bef38acd00877d538c15493bd4d0c7a9654723c27a60daf542b15f4bc3aaee2b7a1256893ac94def7d97b784007f5620169127b986046aa81ccd9cbb5d2c7cc9c804e662d822e0940ef5e7c6dba4afc286d12db5509f2bbd96ac80901b25e458f2b74ac33e389cdaff0a4fdf0a068d570e8c97f62250004f676b63e492ce939978b746a3d47df1d1495ee4283aabc7f020cd4f9e6bfff522858c1540b874db", 0xd8) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000023c000)={r1, 0x10000, 0x32, 0x20008, 0x4800000}, &(0x7f000023d000-0x4)=0x18) sendmmsg$nfc_llcp(r3, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x770, 0x29, 0x4, "f1eb437ee62fa89f7006e4a66ee67f34908e5b8a2e803af20b8ac541275d0a1eefde121ce767df044628c5cde04cadd3c126ac4f88cfebbcea1ce925dffb942d935aa0633110ed1a36ab937052dd9e2448701b97e922ff5d1fb354dd273e8104f2b6e520ecb03f28106b314244054ef5adb154274a0882a1d8ac55c81ee027490c6ac32005caf9a56e30cb977a8924b1444c4e13dcd56c4c89d126c55cec73b01f1e8478a244f473a65ee43fb59287cc872bd3d7c032bad5ce197be25097cf4065d3d24f19e91b5eae7d821236f7c117be69fd34cf386166dd170b019440a95134f431c0da9c33c66104ebf9dda0269939dd119296e97667681e0f28f2644ddd03b198c7507dac8ecdf666b06c587b176c912259a314b65869e022711aadecb6cce69726098250ffea572b40a64662acffeebed7651ef3e5c337535130aadbd8ac2e123049eba94b69b0cad8706adccd43abe05b582f030ef5b83e4e3a5818aaaefda10a28e41131c4f38222b3253942f88319e06ef93d0fdd852da6a7daffead77e5c9bb4bfbc24a965c0c1fc3aa8aea0fb2f039bbc993e6cca0b5779bde1a099f8724b11acb15c35f27bb6c7d3aea61f45905d0bbd8e86c698e22ac457df4b6e1d6bef2dc72520f0a3b310e9250da01d39893c54a7679159465d415cc65417902fa1cac40138305a9e0ec8fa44a9894d7d6d4d743ef8e1e58bbc563bf1fc2245f944d9fb5188c6ca78eab3e41456d6035c9e76826a06dcb03a61421d198b0cc444dfa02a5dc6975da125298e68252aae086142968572b850b72b6501b8bb9cc0f0a61feabcedf67df97c47c386c86ee749e508a831047f906280277fbe90ceb8872ac78a01cf7415d95fac34b98ca8390987cf8a63d61dbb8a35aa7fbd4329200a9f00484dfd8437a3530ef354adc01184cde56aa07ca740928a9fbd90673c08405e611488d7cfe9003a5e3517e12a10b5905b6e1009d10f89cfa2f548d8a15d04657d0e4be59ff2f7db272f134c8cfcc244b6f8af68fecc466bd2f0116f1a0ae15a8e064e4cd5c224ded8cb81789964de427da0304dc10280646bb56ef5c9a7d1f5109269b19f3fc9ca72e9c2be834e19d1050bb62656e0465a3b4bb355bcaad5acb8609dc8b55a324c973adf314976c179aed98cc4a3af68a3ba6937b9591ee0c93bdeca4bd3bd3bb109062751f579d1833c08602356158d226eab1064cc1f8010358655c0d176f612ed7ffad6fd5fdbe0cddc40593954384a7a5a206f588ed0309151da63c174e7cadbf1e26a4217dfe2051e3c33c1bc8af483b8cf2c5aef23b417d013ebe5570b6bfb0a995daae8e99bb7911797cc88274e74b64dc28f27b2bfb8407f42cdc492ac82c72e8bd02576e5d4774c5ac325209e82012efe230a585ef976b5d412648d08680c99c010153ae4f64b9f8cb9a0cd7c5895ad211292d62a532a528d83b47d372c3e6414140e382f01cd20ef783822f38fc9c80d2ca0b908fecc31d717fa93574460595372f633120060c72e22fcb774a85e8ef6c178178c3eaf11bd1e42bd319dfe13c007d78c2e3d79d7ac315f7a91ecfa024a96eebeaa7f8e9027eece0041068302e76829bef6939f8c32700bd73830070a079a413e7b0b2aa2d8b7db7962d9e27f4a1e61ef12c716c493b378a04dcb94ac7e2a33beffccc20c33b0bb39d1b80a813d14a3d52c5d48d4927b47d833eaba9b68163212b126b8618bada6e7d4832e43f6fb99af814a1c169cfd58f93d2b400b57abdbc4772d2275d09166782e91d6afef0fa7d83dc899f25c14a5ef2dc5f873d5c951739bf97f236f75badb2cb27076d732c72232986433239c0c831f2c751706721873b53d4cb3c0e170134923a316540aefe57001ae3530a45e66654755d0735e5450c2184eac9df047da8f402ad6285aa0ba952c6ffdd3bf9ea629e70bf3dc68d8cd9cc0a72b76ecfa29ec7bafb98698afc0c3b635b5e70735293b8cbad9be913dd576573168418ca3586f720f38547d5cbbed5497ee4687207e34cb109cd969ff2a2bf092619851ee29a953f3e6a1f8fcb6fb072de662483ddda87cc86e4e5d94b40ab2b309a608725ac5b3e59098c8f112df8e66129ae0e5f1612ea39d9b84cbca40d3257fd811e522d52e0eab4d6f8bbdca966955368d1c5bfce7600309de335cef0edc85d7b42010ea375f561ebdb3ed2a2c1016eff79d094fe3003206ffe486db7218a600e72fb806e75a00e82be9fd482d89a776e6010e954b52a13a5f624edfe7b68248943166ce71e115e1889839460db8db663dbec33324ed4ce8ba31ca0dbf7ffc80873cd6d2684b2008eba008ce69e197a4ae0eeeb9b643bde52652b8bf90e80ccde19b8c6d9ce60e4bb4c54fd6d61e5f8b3e431800cd0105f9cc94e8f99d65540d8845511c32dfd1a3b1f52d68a5c83e92f7cb8015a4553e7d90b6a7358a9855d431497ee42b7eb0d7771b8b47aa3fe57ab2e0aa8bccbeed2bda066d1d0a313ec9765947ca44aeeebbfd74de915797b83251b132ee6adb8cd5812e8a8a8ca29d06f1c7ed1307699e17adb35fba38e26f001f8c54fba5d2c76c50d06413e38e9cc396de718c7d26f62d9faf66d0f789b5a458e16ce447f2b2acc3f0602b6aa25a39dd5e30a06bfb41b0e238a01678d91397ed83"}, 0x770, 0x0}], 0x1, 0x0) 2017/10/03 22:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000936000-0xf)="2f6465762f73657175656e63657200", 0x2102, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xec, &(0x7f0000ceb000-0x21)="5a735b1ec3943b686cbd61f414bba094048cd94d503e8602fe1a4818502546f60a", 0x21) clock_gettime(0x0, &(0x7f000016a000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000089e000-0x10)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000c04000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000e96000-0xf)="2f6465762f73657175656e63657200", 0xf) syz_emit_ethernet(0x46, &(0x7f00008fa000-0x66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4cb57e5b070a", [], {{0x20086dd, @ipv6={0x0, 0x6, "a2285e", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0xee8, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000002c000)={0x8, &(0x7f0000a4b000-0x20)=[{0x7f, 0x0}, {0x9, 0x6}, {0xffff, 0x800}, {0xff, 0x9118}, {0x7, 0x101}, {0x3, 0x3}, {0xa7, 0x7fffffff}, {0x5, 0xffff}]}) 2017/10/03 22:27:06 executing program 2: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000022c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000022b000-0x8)={0x0, 0x9fc}, &(0x7f000022b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f9c000)={0x0, @in={{0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2e800000000000, 0x51, 0xffffffffffffffff, 0xffc, 0x5, 0x7, 0x2, 0x38000, 0x8, 0x4, 0xff, 0x8, 0x6, 0x6, 0xd6]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000003, 0x3f, 0x2, 0x42, 0xffffffff}, &(0x7f0000002000-0x4)=0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x7, 0xa) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x600000000000) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000004000)={0x42424242, 0x42424242}, 0x2, 0xfffffdffffffffff) listen(r4, 0x81) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000017000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xc0, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipx={0xffff, 0xb2, 0x6, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x0, @random="101cc60ba73e", 0x1f}, "1fe518d45f52b19da8b38209ad979b1a183221c5868e956a92f9a6a102498af18006a0b184a830c4f3e1456d3add71f214d7dd58d985b2887b6e40ac8d25e4eab00462db396fd69cad65b80645e54da9bdca778bab8cd28d7ba076d4649212c385a70bf9965a45434be2fc1bbc28f0bce9ec4ac592e2d5698535d018fc9541a7e7f7666690ec0f6cc6bceb86c09e2fbd19f6ffe7"}}}}) listen(r2, 0x8000000002005) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e4d", [], {{0x800, @ipv4={{0x5, 0x4, 0x20000000, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x1, 0x0, 0x0, 0x7, 0x8, "c3384d", 0x891, "2abac6"}, "734d617fe60bca2ceda93e10e40f98dfc8bcd2d3c91aea66a9417876b4b47b45596fb033d603061d87f9b2916284c63b293a6ac6b0fb64d5a38499a775ac11f897272806125c6a4ccc4cda3bb97842846da2ec945156924a677fb1605fa28b06152d117bbeb2168fa3417104afa2fef5233872b5f6cea06075ba90b8edc2d6fe30f1e9213785d0b2033ee2cc34b0ac065f5dbe49"}}}}}) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x7, 0x1) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f000022b000)="2e2f66696c653000", 0x8200, 0x140) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r8, 0x4018ae50, &(0x7f000022b000)={0x1, 0xfffffffffffffc01, 0x10001}) getsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f000001a000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000017000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0xb5bc, 0x8, 0xa0, 0x20, 0x8, r9, r10}, {0x7, 0x0, 0x8, 0x5, 0x308, 0x3, 0x67c5cfd, 0x5}, {0x3, 0x9, 0x8, 0x9}, 0x1000, 0x9, 0x4c, 0x0, 0xa, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x20, 0x3, 0x4, 0x101, 0x9, 0x4, 0x10001}}, 0xe8) syz_emit_ethernet(0x4f, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x6, 0x0, 0x41, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x9, 0x10, 0xfffffffffffffffe, 0x0, 0x100000001, {[@mss={0x2, 0x4, 0x5}, @timestamp={0x8, 0xa, 0x1, 0xfc9}]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x9, 0x1000000080000003) 2017/10/03 22:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000705000-0x10)={0x1, &(0x7f00007e2000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b9000-0x9)="2f6465762f76637300", 0x10480, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007e3000-0x8)={0x0, 0x7}, &(0x7f0000844000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002eb000-0x10)={r2, 0x40, 0x0, 0x80000001}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000e42000)={@random="e3ae8895310d", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0xcd3, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x8001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d8d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a53000)=0x8, 0x800) getpeername$unix(r1, &(0x7f000063c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000525000)=0x8) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000048a000)={0x0, 0x0, 0x0}, 0xc) gettid() bind$bt_hci(r3, &(0x7f0000258000)={0x1f, 0x10000, 0x3}, 0x6) getuid() r4 = getpid() prlimit64(r4, 0x4, &(0x7f000029d000-0x8)={0x0, 0xde}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000895000-0xe8)={{{@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=@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}}, &(0x7f0000531000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000149000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000064b000-0x8)={0x0, 0x3}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000392000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ea000)=0x83) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000064e000)={r2, 0x1, &(0x7f0000570000)=[@in6={0xa, 0x2, 0x94, @loopback={0x0, 0x1}, 0xfffffffffffffffc}]}, &(0x7f000096b000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000066b000-0x8)={0x0, 0xff}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000443000)=@ethtool_channels={0x3d, 0x100, 0x7, 0xffffffffffff58b3, 0x6, 0x10001, 0x200000000, 0x1, 0x261}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000120000)=@assoc_value={r5, 0x2}, &(0x7f0000496000)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000485000-0x4)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x0, 0x4, 0x0) setsockopt$sock_int(r7, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff000, 0x4) 2017/10/03 22:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000005, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f000000a000)={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) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000050c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0x28) signalfd(r0, &(0x7f000009f000)={0x2}, 0x8) write(r0, &(0x7f00005d3000-0x26)="24000000190099f0001be904004a180e0200000000120000ebffb0080001005f196be05b", 0x24) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000669000-0x4)=0x2) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timerfd_gettime(r0, &(0x7f000097c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000138000-0x20)={0x6, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000454000)={0x9, r3}) write(r2, &(0x7f0000d98000)="26000000120027109301c1ff00000000ffffffeb01001800000000002010f9510700030019cd", 0x26) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000023e000-0x2)="8a2d", 0x2, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000c70000)=0x4, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000371000)={@common="00000000000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendto$inet(r4, &(0x7f00008f4000-0x481)="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", 0x481, 0xfffffffffffffffc, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000f08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bfd000)=0x10) getsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f000004b000)={@multicast2=0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000333000)=0xc) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ecb000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$usbmon(&(0x7f0000a51000)="2f6465762f7573626d6f6e2300", 0x200, 0x40000) openat$autofs(0xffffffffffffff9c, &(0x7f00000bb000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) sendto$inet(r2, &(0x7f00003a1000)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6a1ad9be45a2651d7580e93a2ac", 0x58, 0x2, &(0x7f0000729000+0xfd9)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000d15000)=[{{&(0x7f0000582000)=@nfc_llcp={0x27, 0x1f, 0x1, 0x1, 0x8, 0x573, "3bfb38176ea2ab602ed688995c93881fcdd058f6f78db876b302e144f031fc53f06b76207a9473faae62b5bd0ca9a9ad2eeea19df4db237a321f8b986a2cea", 0x5}, 0x60, &(0x7f0000eff000-0x70)=[{&(0x7f00000f7000-0x1000)="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&(0x7f00006e5000)=[{&(0x7f0000c7e000-0xbb)="ebb52e1b51c6e72b6dc537df38efd821a889ad68588c61e1907e5c6534500f3a8aad5ae3e53b6b1870457abab29b9e8d78235525bfb2be5fdf81928023ab275033e9db668f16034f81d563e69da27e8873cd598a64b7f90627a20252ee44d3ce0969fe815ed46eeb502a17d45b940f4d31f4b745f11043db079e7c0e8e57fb2906d625b07939168e0ee9c9be21aaf17c90288a8bae84d180240ac0552e4abedf7740c208e830d0ae944a5eeff5e3ecd45576cae50a3aa52a241ea2", 0xbb}, {&(0x7f00000eb000)="d3a5efe218aaa350062170fc3f29df943ab78728fb7ca58f664ac917d102afbec048f299", 0x24}, {&(0x7f00002d2000)="f88d108cd3571ea4d47a576a775a7c95b9dd4d93597d89f9f88f71df01600f829f9d60524d61f7713204362837a409e283654742359a57f9fb4f856fac39db22bcaae1f56cd0e1637e0b60378dfc3e33447c6177f0a73ae73e2fb8c4ac65b315dc8d227b8c6823b9ea4cfcfd40d11d02cf8ccadae0ce01f8c968961374b9dbe3e8cb02fcdaa19ec5adbdeab78a8608b195ce0d31b31ff4e1986cd7e984d8a9dd5b23a616fb82b02833f44159fda1104e9d7f2c7e694293b1b2a946191707386e050a88479e1dd0ec14419a86ead9620772d9781f17708f133482", 0xda}, {&(0x7f00004f6000)="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", 0x1000}, {&(0x7f000031c000-0xca)="3f8a946d0fd543e211e6b9cee23787b8aa3a0221e9a3e46eb1d92e6fdc100cc61ae75f1eec3831270b38adfae262e23f9f22050000000000000030256be28ec4f0f5acc98ce87001208608a18522bd7c560645b1e3726dab505592a7d5ee807102b1ae2e86dcbe51e9d6ff0d53d40c3e28ae2a5caa2c5d1a81c72159aad4a9a17c81243519828aa7c786d079e0f0a456073eb705546446df084e89d245b07184cb9a96eadcce953b35146608cbca747912163a35b263efcec88651a31807ec53fa72bd2f12c99e371fbb", 0xca}, {&(0x7f000016d000)="47c0dcab477e95fa2ed6ad4767e1f20b15487ec899a21233c6d85c725a55a878de63b30f89a6476413dbec72c244bc8989e86905e1a6a17fb393cbcbdcbde29eeecbd1d267e8c7b2f28f275ad5a658e0e991f724022a0cb662bc06620567407c74a74ff69b153558cbbeb6a47fe1fb780c7f710c001301c2d0daf879db51c2adb6c9a9e1e1123f528d28156fa1349f86982f87312b7f9bc05fd2f4e757cfb4e9f2f4aac4cc9437f8d147bd165d063d7a3cdcf7eefd349dd4159410fab62f660fd762bcc792ad2552c6cc17", 0xcb}], 0x6, &(0x7f0000dd8000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4c081) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007b5000)={r0, 0x18, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = gettid() fcntl$lock(r1, 0x7, &(0x7f000009d000)={0x2, 0x0, 0x0, 0x69e1c265, r5}) getsockname$llc(r0, &(0x7f000052a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x10) ioctl$sock_ifreq(r4, 0x40000000008921, &(0x7f0000e42000)={@generic="1e1600a0ccaf83043cc58b4eb93dd966", @ifru_data=&(0x7f0000794000)="0fac9fd6ed9551850b197a63b32650ffed07a57d492ee1ec261ea508653780fc"}) 2017/10/03 22:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xc0ca, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6f000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009d7000)={0x0, 0x0, 0x0}, 0xc) getpgrp(0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000054c000)={0x10002, 0x78, 0x1000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x20fe, 0x6, 0x2, 0x4, 0x0, 0x100000001, 0x0, 0x1, 0x0, 0x8020, 0x0, 0xc348, 0x4, 0x0, 0x0, 0x0, 0x0}, r1, 0x3f, 0xffffffffffffffff, 0xfffffffffdfffffc) socket$inet6(0xa, 0x806, 0x8000001080000000) r2 = creat(&(0x7f0000350000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f71000)="2e2f66696c653100", 0x13, 0x80000000003) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000713000-0x8)="2e2f66696c653100", 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002bf000-0x4)=0x0) sched_setattr(r3, &(0x7f0000a58000)={0x30, 0x5, 0x1, 0x1, 0x3, 0xfffffffffffffffd, 0x1, 0x107}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) mount(&(0x7f0000ea8000-0x8)="2e2f66696c653000", &(0x7f0000d19000)="2e2f66696c653100", &(0x7f00009dc000-0x6)="746d70667300", 0x410, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd0000-0x4)=0x14) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000f1f000-0x2c5)=[{0xd8, 0x8, 0x420, 0x4, 0xd9, "8af5d4ff1133a38f5344a51efdaa3e7e449f3e6bdf35868c4fea57c5948e770b974e5c9058c00bef83247c7c18c79f9c3ba83c285fcb2f8374a13adebb28f8a7b74455d43f734d776470001cb6141c9eddd0f106bd4c16ab42601572b91830ae96c1798c722f63b2698b7e181ff02c89c4dace5e69b8c85cc3dd3eabd6c8eede6240eb252a18a4072ce097d4d0c7f0a29a04e4e5eaad1ff48b37ab43af90996231cbb1e01a7f079007ade658fb1296b4fe112d2ea3f847279e4b401909fbbe251cd64d3c8f5899de"}, {0x3c, 0x101, 0x12, 0x237f6e8d, 0xfa2, "2c87b74515e322feb1a3d88cf67197638d3a46f5f08c1d7672a18b2d271ec5cb5943f9b4fa26423970c18b81"}, {0xbd, 0x8, 0x310, 0x9, 0x5, "1c91db6a61423f3910a608c621e4e702169f381b39bab0ee83a6f29b5ed5ef9ef685426db2d2bc3019d906104016af5cadf5d7bf72239fc00117030b9b9214f3091a4c9fef95ef8cb6e851e3bd1b94a58d2f2083694e3e5fc72f1a71c95562412f975d4515081a36f24329eaee0399bbe56dd10907f77bce7e0c0f369cb22e8d913d7ff19369448ca117f2284a1d78dc3505d3afbc49485c96213ac07bfce53a881059f966d675a0e7aadeb3fc"}, {0x50, 0x3, 0x222, 0x9, 0x3, "add0f4e72f76cbcef9614b73a11aa1f496a05db68662edc4e0ee546f18e45ae28179924850cca68751642a512d53987003dd5c0e30f0253801abf70c5033773c"}, {0xa4, 0x2, 0x10, 0xbbae, 0x800, "4749b23d60bbf814596117a06f42f29b9384baccfdb2b15de53a48ede163fbe44028e2ff3c481b6591204afe805ba24a07714979956937f6b52a7d04c17fa03f4e7355b17cb24500e66705ff636bc2aef2b42e70b20cfe7ff4c4432e99fa6d40c2430c085dd1420a24ad8feb1ceae028a36f7aa33d7fdf0705225dbd4faeb4a2d790a740e76f5e2dd56938881fe6158eda669e03"}], 0x2c5}], 0x1, &(0x7f0000caa000)=[], 0x0, 0x6}, 0x0) r5 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x4, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000475000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) sendto$inet(r2, &(0x7f0000bf2000)="d852388d3661b4e376eae74ebab46f34755f229a59c1b1f0bacaacb2babb5f0af98cd127705c35cdf785b9ba10faa88ab9b3b318af09c2650a671574f90e51aa9bfb562b178d189c2ad93bafb4b9ad190383419db3d0b9121db19bfa75e2b53193ec0b53b782a4dc403c6d0a6c0e94857bea59e2f2cb43e01c74ef5cad0982c9e78c830aebfe1a1d84f7ed38915cad774c6384519aff8bef09c14694ff1a", 0x9e, 0x20004810, &(0x7f00005d4000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000e54000-0x4)=0x0, 0x4) syz_emit_ethernet(0x84, &(0x7f00006ac000-0x84)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="007ff400001a", [], {{0x6002, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x76, 0x0, 0x38, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0xfda, "3ebcaed4e935ec69db6e1d1e2df656937089cca7d2a2ef939497bdff2275005388d1852043fae451b0fa6be938e5411ab767bdeb555e406852220ef062ab70db6f0ad6c05c495801fb10f9c12a3e36a4d3983088239bf6f8f0a7"}}}}}) sendto$inet(r5, &(0x7f0000008000-0xf1)="90fc", 0x2, 0x0, &(0x7f000000e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/03 22:27:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000003000-0x94)="", &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x4011, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x37, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x40000000000001, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000003, 0x32, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x40023, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x40, 0x63a, 0x7fffffff, 0x4, 0x8, 0x98f, 0x200, {0x0, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x100000001, 0x5}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000-0x8)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006000)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000019000)=0x2, 0x4) unshare(0x4000030219000) bind$inet(r4, &(0x7f0000010000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x10003, 0x10006) listen(r1, 0xb) listen(0xffffffffffffffff, 0x8e5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[{0x9100, 0x8, 0x4, 0x2}], {0x8100, 0x4, 0x6, 0xffffffff}}], {{0x800, @ipv4={{0x5, 0x4, 0x7fff, 0x0, 0x28, 0x0, 0x80000000, 0xfffffffffffffffe, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f000001b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="26940ef7499a", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0xfffffffffffffffd, 0x56, 0x0, 0x80000000000, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x3, 0x3a, 0x0, "09060d3231570eb9d8b77baf21cc89293921b93cf2cdfb5030f3a5e0b3ecf5b86ffdfde5db483590996e50556be2b6f2043c"}}}}}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000013000)={@broadcast=0xffffffff, @rand_addr=0x8}, 0x8) 2017/10/03 22:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000959000)="2f6465762f7663732300", 0x611c, 0xc800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b19000)=[{0xf, 0x8}, {0x2, 0x5}, {0xb, 0x8}, {0x6, 0x7}], 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f99000-0x8)="2e2f66696c653000", 0x2, 0x1) syz_open_dev$tun(&(0x7f00008eb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x220440) r2 = socket$inet(0x2, 0x7, 0x5) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r1, 0x406, r3) stat(&(0x7f000089d000)="2e2f66696c653000", &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000081f000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) bind$inet(r6, &(0x7f00001c1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x800000080000001f, &(0x7f0000240000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003ae000-0x4)=0x14) write(r7, &(0x7f0000882000-0x22)="220000001500070158092df700000027020c00000000000009002300000100000115", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001c5000)={0x0, 0x0, 0xffffffffffffffff}) ioprio_set$uid(0x0, r5, 0xd) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x8402}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write(r3, &(0x7f00006d2000)="0100e5e1", 0x4) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000eca000-0x4)=0x4) socket(0x2000000009, 0x1, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) futex(&(0x7f0000dd1000-0x4)=0x0, 0x9, 0x1694, &(0x7f00003d6000-0x10)={0x0, 0x0}, &(0x7f000073d000-0x4)=0xd40, 0x81) ustat(0xd, &(0x7f0000c00000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/03 22:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ece000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1d1d, 0x22000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000067d000-0x28)={0x2, 0xfffffffffffffff7, [{0x10001, 0x0, 0x2}, {0x8, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00007f7000-0x10)={0x9, 0x9, 0xff, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000030a000-0x20)={@loopback={0x0, 0x1}, 0x1000000000005, 0x0, 0x1, 0x1, 0x21c5, 0x100000001, 0x7}, &(0x7f0000665000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cba000-0xc)={0x4, [0x9, 0x400, 0xc, 0x0]}, &(0x7f00005a3000)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009fa000)=0x0) ptrace$peek(0x1, r2, &(0x7f0000b9c000)=0x0) sync() request_key(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)="5b00", 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000065d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) setfsuid(r5) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000032d000)={0xda, "3f262b8d9c3b65cdc922db4335fe5bd30eb6ef2b2ce28df7e07984384213320c59e0096e23ddb3afa708641f39a3a0fb8a38dd32dfaca36042e98ddd066e50e643f714073bf0a42232694e89d42290d5e8719fc210f172a729bce7f3e6dd03c4276e5d8ec8d0f632cc825ae029525fe579e55ec7aba8c1af4162740bc4ae7e3bf28e56365ef96e03a634e91fc3b1e3ff81c508b4d546b35ddea095b78238b09f778e94754afa09c6db0d4357bb4e43fa89ddd7074ab4c3016fa5bf3231fa8d366fc0dde1da5334cf3737eeed66388a8c29a5341c051feb973040"}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d74000-0x4)=0x5) open_by_handle_at(r4, &(0x7f0000038000-0xd4)={0xd4, 0x10000, "4b34cc0009d245ab83877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1577b3a4cf2a0dabf02933043ad16afa712b7f930f24157b248e885966381813eaca914d235576b8219e55c0838cf7d1f837f5996193966da56be5ee8d811eb974718fae96bf51647d7ae13909e7562c0b15dadb62e2a70f23fffcb52a6d806a4bdb97f9fbfbbfd0585435dfeb9616780a43f134cd04405619b96050157d47dc69bd5a3dafc5dab22a7cec091799eae044090358"}, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) write(r3, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r8, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r7) 2017/10/03 22:27:06 executing program 6: unshare(0x80020000) mmap(&(0x7f0000000000/0x917000)=nil, 0x917000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) stat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000004000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000003000)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) read$eventfd(r0, &(0x7f00002b4000-0x5)=0x0, 0x8) socket(0xb, 0x2, 0x5) setgid(r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl(r0, 0x2203, &(0x7f0000003000)="00") r2 = inotify_init1(0x0) tee(r2, r2, 0x1f, 0x0) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 0: mmap(&(0x7f00009ee000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f00009ee000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x100000800) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x2000007, 0x4000000031, 0xffffffffffffffff, 0x5) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) mmap(&(0x7f000057d000/0x2000)=nil, 0x2000, 0x3, 0x50071, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000848000-0x8)={0x0, 0x75d}, &(0x7f0000a27000)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d19000)={0x0, 0x6, 0x30, 0x2, 0xe}, &(0x7f0000a41000)=0x18) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ad000)={0x0, 0x0, 0x0}, &(0x7f0000825000-0x4)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000bdf000)="000000000000000000000000000000", &(0x7f0000ab4000-0x4)=0xf) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003f5000-0x4)=0x0, &(0x7f0000f0d000-0x4)=0x4) ioprio_get$pid(0x1, r1) r3 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00007cb000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x8000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) bind$inet(r3, &(0x7f0000013000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000dcd000)="60", 0x1, 0x0, &(0x7f0000961000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002c8000)={0x20002004, 0x0}) connect$inet(r3, &(0x7f0000f35000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x1, 0x56e5, &(0x7f000005f000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ca000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009eb000)=0x9, 0x4) fsync(r0) finit_module(r0, &(0x7f000054e000-0x10)="6c6f0000000000000000000000000000", 0x2) bind$inet6(0xffffffffffffffff, &(0x7f000072c000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x15) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023d000)={0x0, 0x2, 0xffffffffffffffff, 0x4, 0x4, 0x8}, &(0x7f0000d7a000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = creat(&(0x7f0000f63000-0x8)="2e2f66696c653000", 0xb) getsockname$llc(r0, &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000078a000)=0x10) symlink(&(0x7f000018e000-0x8)="2e2f66696c653000", &(0x7f0000b07000)="2e2f66696c653000") mknod$loop(&(0x7f000023d000)="2e2f66696c653000", 0x8040, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000084f000-0x8)="2e2f66696c653000", 0x94) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007b1000-0x10)={r1, &(0x7f0000637000-0x8a)="c232c19298d573e98de80462f88a666502701c286ea0f3419052f2460c2295a20a3131887388a93bb9f745b2a7356054bd07bd37ee00d05f0ca7fa7d9ce3fff5d992389730708f266c03e8f884003b4111ae3486a3e81b7ebe74c15a6198051a557682a758b723abb3608bb4980352f3eb3d618a834f75d053632baef0a7a58696d4fe86fbb67acd8fd7"}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(r0, &(0x7f0000247000-0x8)="2e2f66696c653000", 0x450240, 0x40) recvfrom$unix(r3, &(0x7f0000925000-0x1)="00", 0x1, 0x2000, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x400000005, 0x84, &(0x7f0000e11000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d9f000-0x18)={0x0, 0x20, 0x0, 0x82be, 0x0}, &(0x7f0000e8c000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c51000)={0x0, 0x4, 0x30, 0xaf74, 0x7}, &(0x7f0000371000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004b8000-0x8)={r5, 0x200}, &(0x7f00001cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000a31000)={r6, @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]}, 0x1ff, 0x8, 0x8, 0x0, 0x6}, &(0x7f0000556000)=0xa0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1003) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000ff1000-0x4)=0xa20, 0x4) syz_extract_tcp_res(&(0x7f0000221000-0x8)={0x0, 0x0}, 0x1, 0x8000) syz_emit_ethernet(0x42, &(0x7f0000ea9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x1, 0x0, r7, 0x42424242, 0x0, 0x0, 0x7, 0x2, 0x2, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @eol={0x0}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000fa6000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000025c000-0x10)={0x0, 0x0}, &(0x7f000076d000)=0x10) fcntl$setflags(r2, 0x2, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000259000-0x18)={0x1, 0x0, [{0xb9e, 0x0, 0x0}]}) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000c33000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000088b000-0x4)=0x6f) syz_emit_ethernet(0x42, &(0x7f0000ea7000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, 0x42424242, 0x0, 0x0, 0x8, 0xc, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2017/10/03 22:27:06 executing program 7: r0 = memfd_create(&(0x7f00003c5000)="2a2600", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x800, 0x40, 0x800, 0x6, 0xfffffffffffffff8, {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]}, 0x9, 0x1, 0x3f, 0x401, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e97000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f, 0x3, 0x2e, 0x6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fe3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000fe4000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = bpf$MAP_CREATE(0x0, &(0x7f000054f000)={0xe, 0x4, 0x4, 0x9, 0x0, 0x0, 0x2}, 0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fe5000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0x5) prctl$setendian(0x14, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f0000000000)="", &(0x7f0000000000)=""}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000027b000)={r3, 0x18, &(0x7f0000fe4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe4000-0x4)=r4, 0x4) r5 = gettid() mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r5, 0x6fe, &(0x7f0000e04000-0x8)=0x4, &(0x7f0000fe5000-0x8)=0x3) 2017/10/03 22:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x4000004000000002, 0xfffffffffffffffa) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000908000)="2f6465762f76637300", 0x40800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000731000)={r1, &(0x7f000096c000)="b92add8310e6a72a6228a34029cbf67d567b8b2df9f6034a25b7a8aa8b3b16f9886652016f238784b97210f9a755057743c70d47446fdeebe89af8e41df327b6126edd27daa7fa9e6db39e96253d11f28c9ef1cffa3c2963c87ad8952a65b624375f34ce0042f652f1750a7cddde27c714bd009c9f70e7a2ebd544b2ba2e739fb2a2237735d7c709a43e7ff88660d22f8927eecde0549f765b68978985243f4b33a19aa80d370dd636efde00c300800000002725532030ab2d397ccbd7d439bf13eeaf00606f81f371668992d4555a25284cfeac0630d95615e8bea1bd557d64bffbad00b077", &(0x7f0000b3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e69000)="72656e6f00", 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f8b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9ff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f21000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c1b000-0x10)={r3, 0x400, 0x1, 0x4ab1fc65}, &(0x7f000044f000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, r4}, 0x10) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00000a1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x77359400, r5}, &(0x7f0000254000)={0x0}, 0x8) r6 = open(&(0x7f0000fb6000-0x8)="2e2f66696c653000", 0x101000, 0x40000000005) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002d3000)={0x1000000013, 0x1000, &(0x7f000076c000-0x1000)="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"}) syz_kvm_setup_cpu$x86(r6, r1, &(0x7f00002b6000/0x18000)=nil, &(0x7f0000df8000)=[@text32={0x20, &(0x7f00009d2000)="070f070f08360f20d0f20f01c9d2c8c74424000a000000c7442402d76f0000c7442406000000000f011c24b8010000000f01d9f466ba4000ed", 0x39}], 0x1, 0x40, &(0x7f0000186000)=[@dstype3={0x7, 0x7}, @flags={0x3, 0x400}], 0x2) r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r8 = syz_open_dev$usbmon(&(0x7f00005f1000)="2f6465762f7573626d6f6e2300", 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000bdd000)={0x0, @in={{0x2, 0x2, @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]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) write$evdev(r6, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x55, 0x400000002}], 0x10) ftruncate(r6, 0xf5) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f00006c3000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r7, r6, 0x0, 0x72439a6b) ftruncate(r2, 0x100000000000007) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000af5000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000888000)="", 0x0) io_setup(0x3, &(0x7f000005c000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000806000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000cf4000-0x4)=0x401) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f0000755000)={0x1d001, 0x2000, 0x578, 0x1f23, 0x8000}) 2017/10/03 22:27:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000003000)={0x5d, 0x6, "9f407097bb7dfbbf9012076f25526800f914760ade5619131c5f224d63cd5baabb80df4df99d5cea7f8ea1b511b16dffe7974d5ddf3b2699ece7eb40a618d0c63fc7c02c5c2f468e77b7652d8053024ba710cbad7f"}, 0x8801) accept4$ax25(r1, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x2, &(0x7f0000001000)="34", 0x1) 2017/10/03 22:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b21000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b36000)="2f6465762f73672300", 0x0, 0x80000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x803, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000267000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fb4000-0x8)=0x80000005) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000038e000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = open(&(0x7f000020d000-0x8)="2e2f66696c653000", 0x412000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000000)=0x102) msync(&(0x7f0000dc9000/0x3000)=nil, 0x3000, 0x6) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x3ff, &(0x7f00008db000/0x2000)=nil, 0x4) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) io_setup(0x401, &(0x7f000055b000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0xfe, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00001ba000)="2e2f66696c653000", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000550000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ae8000-0x4)=0x68) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000018d000-0xc)={0x2f1, "5c456b7f7b4e"}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000353000)=0x6) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80, 0x40084, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r3, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000953000)=0x0) gettid() mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x40000000010) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b23000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000ca6000)="", &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000db9000-0x4)=0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) open(&(0x7f000025d000)="2e2f66696c653100", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000419000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) 2017/10/03 22:27:06 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffffff81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000089f000-0x6)={0x0, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082d000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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$sock_timeval(r6, 0x1, 0x15, &(0x7f0000e90000-0x10)={0x0, 0x0}, &(0x7f0000c1c000)=0x10) write$evdev(0xffffffffffffffff, &(0x7f0000e95000-0x48)=[{{0x0, 0x0}, 0x36c, 0x7, 0xdb67}, {{0x0, 0x0}, 0x9, 0x20000000, 0x0}, {{0x0, r8}, 0x4, 0x9, 0x8000000}], 0x48) close(r6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000028e000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0x6, 0xef4, 0x1}, &(0x7f00002db000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f78000-0x8)={r9, 0x1}, &(0x7f0000f35000)=0x8) setrlimit(0x7, &(0x7f0000000000)={0x6, 0x9}) syz_open_dev$sndtimer(&(0x7f00006e2000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r10 = dup(r7) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000b8c000-0x48)={{0x54ad744d89685631, 0x3, 0xfffffffffffffffb, 0x3, 0x5ffc}, 0x3ff, 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]}) pipe2(&(0x7f000012a000-0x8)={0x0, 0x0}, 0x80000) renameat2(r10, &(0x7f00007a8000-0x8)="2e2f66696c653000", r10, &(0x7f0000e0c000)="2e2f66696c653000", 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f00006df000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cf000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000c60000)=[{&(0x7f0000a48000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00000b6000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000fe4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f00009e1000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000ad7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000d4d000)="00000000000000000000000000", 0xd}, {&(0x7f000017e000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x7) 2017/10/03 22:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f5c000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdb, 0x0, 0x2000000000008b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffc, r1, 0x0) syz_open_dev$sg(&(0x7f000009a000)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x800000080000) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x36, r3, 0x0) mmap(&(0x7f0000556000/0x14000)=nil, 0x14000, 0x4, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb7000)=0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fb2000-0x30)={0x0, 0x2, &(0x7f0000fb8000)=[@map={0xffffffffffffff00, 0x9, 0x6, r5}, @map={0x5, 0x7, 0x10001, r5}], &(0x7f0000ed8000-0x4)="656d3000", 0x0, 0x0, &(0x7f0000fb2000-0xc9)="", 0x0, 0x0}, 0x30) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0xa1c3f579a8e34da9, 0x4030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x6, 0x32, r3, 0x1) getsockopt(r3, 0xffffffff, 0xffffffffffff0000, &(0x7f0000fb7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fb8000-0x4)=0x1000) fcntl$getownex(r3, 0x10, &(0x7f0000502000)={0x0, 0x0}) mmap(&(0x7f0000ba2000/0x1000)=nil, 0x1000, 0x4, 0x1010, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fb7000-0x4)=0x0) tgkill(r6, r4, 0x106) ptrace$setopts(0x4206, r6, 0x0, 0x0) mmap(&(0x7f0000b41000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x19010, r3, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000948000)=0x5, 0x4) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000593000)={0x0, 0x0}) r2 = accept4$ax25(r1, &(0x7f0000701000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005a9000-0x4)=0x10, 0x80800) r3 = socket(0x8, 0x6, 0x40000000000a7) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000084d000-0x4)=0xfffffffffffffffd, 0x4) sendmsg$netlink(r3, &(0x7f0000b03000-0x38)={0x0, 0x0, &(0x7f000069d000-0x60)=[{&(0x7f0000685000)=[{0xaa, 0x7, 0x10, 0x100, 0x9, "3a904e3e9306ab60395decbe623358a7ab93978d0fa0d5b25880cbac403bc6412be5715a51755da0eebe519fd19c8a797ce408a1c77bcc0aba8bc6427dac544cd23bd2e075d6ae752c8021c4b5dd4727dc8231ea48233857780212be3d111af24a53d5da5f190eea2a3c98a82dca6463d2ab281ff850c032ea4e23ca80ddb17ce3bc20485b2706231388a6f65c23b9c18c993eef632e1fba0b48"}, {0x26, 0xd2, 0x100, 0xffffffff, 0x200, "e9fa3c37f858b45af67c199e214a602420b71616988c"}, {0x2d, 0x7, 0x100, 0x9, 0x4, "4350f0995ed2864073cb03620c41b6865eacf9bdd3cde7001aa57c73c2"}, {0xaf, 0x77f4, 0x10, 0x400, 0x9c, "6a733bfd53f3e843fbd4d5f6ab52040e031cc2cbaf6758ce861d47c2b087382efc7d9480972f435a882f8165782e731f50d497d490fad58ab08dd123f9e952540b9bec2231d111af9fd75d1e093715d3c1c9ccf9fe3772f632832db064d9574e2c95a97c4e40b45228b3d765407d97ddef039163ce7d7fff085aebadeb5baf6e2e1110e3ebbd1a12962d57e34375bcfb2a6cee6a13c99031c99bd3beafe7cf"}], 0x1ac}, {&(0x7f0000ad4000)=[{0xf5, 0x3, 0x320, 0xe51f, 0x100000001, "080e1deb061109fbdc49c4b1f14f476ffb9d866fbfb4305842b963040f272b81e10ca676635fc07f477401f03936c2821cc5f0d4fd6af570afcfc89b53609d6b19a9f768a640fe267590cc2371742c8e80a2e68e13b1440b97903b67a090f70e1b3fce52fad7388a7a1b73d1fcfc55ab3cdd5f598ee7d3ec8664acf0839d3a5fd3b2000ce78b4a047ca5f125f18988d0f661d3ef452b3b61c4d8bc10d8354add6b6a6e7b6c5c64870ed748a88b04f85da5141d8f577a1ad79fb511f317712804121921576be7990495f94b09c3e6b2f0690704bb004ce3c36094c988c3ae78a8f952032307"}, {0x70, 0x1, 0x102, 0xfff, 0x7, "346e1dc19173a5613f65d004bc750d06707ef57feb5b65e6c09acfc3315157034fe7c579f53dcb1f5747fc59f320bc71d91d105797de6160b4b5733cc2ff996e5ea764f85a94d270030feae66531a8a8287cf549dcb7093bf4588dc7f8143c0d"}], 0x165}, {&(0x7f0000b61000)=[{0xa1, 0x3, 0x100, 0x8000, 0x9, "6dedc60ec5c6da9a96bcd2fa2fa8f6137f09c45f73346347afcc4f107ad8f808b8f41b9cbe23d100f43f3a10fc19b1898695cb462b427f2e4908d491e5cfe19ce1796e8a3d380bcbdfdc5d66f04db47f95d4119b24d8124a1afa3e40757cea5777316af5ee407793da1faad8dbe6e09c43be129fa8237db5d51033a0e5e1b7afbdcc13ccef00ed57c7521f4cb6f203bfd4"}, {0x4a, 0x2, 0x325, 0x5, 0x0, "f40c0fcb6aa26b470bd414d1aab2aeef6c6a9a7d3ea9bd6afac749c335666cbdb1ed3a74f1cf067fadd4e06184991b09251d62e3a03070f06ed4"}, {0xcf, 0x101, 0x306, 0x0, 0x0, "0d676e7778b884a4ab77c82a96ff5dcd4d80d673639e1363296d8545220f97ac0c30f22b12d86fdec1ca68a513177767a270184412b1b05dc1ddbd4a4691c162ac8529a7312b6c24dff86f4e16bf846f7422ddddfcdcb0cc686275c286e753ad5a6246f9f05cf42d9f83f8c599aec7eac1deb0dcbe09783e51813844f439cc459b6164b7d6fd16ad58cbe384418d92200bd630be231a2b4880295388fc2e0ffaab51af50a9d4f2cb7dfa291eef9bc584a0596e8713282cd9bc29903867333f"}, {0xd8, 0xa66e, 0x302, 0x275, 0x9, "aa79777b12d74cf3789739ab6128995a69598c7fa432a31552ae3a3e6160b608215274a8d731e394cb86c1f5bd9be91ad8aee985875cac43980fcba1046ae9e607d87adea517b4d4c352c8d7663085df906e3f11048a87fe83dc7fc9a82f9a4dbc3ff45dec4dcf4e4da608ea89d5d28654add98ab40244a567182ebdb04cb547dffddd1a65a36e4beaa2be912f3d105942b94ddd03585978fa2154a0d3e6407465fed7659ad6b894b22414fd755339393373dc42b413ed3d6bc95dd89a4a11cd49622306dab8cda0"}, {0x1010, 0x7, 0x404, 0x7e00000000000000, 0x0, "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"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{0xe9, 0x8, 0x21, 0x8, 0x56ad, "15fb2e740c447b6f9d275a91323274198549503008b94a6682502124c1dbb87713e844cd92d3478fe84dccb4b952375bdb54e4920bfd7abb5cec5fd1f2724366dadd1d52a5ccc9b733724812a065ef336c572426c141404282498b54420eeb8a4cba9cd9494106b941d631b124e136d315841bfef3a0301515dc8d805292be2ee0e8aedac892cd2db49ef50f0fc6abaa3150d8b7715de59861037c8b63293fdca6a6a27bc1c55834c82b2e72be90f3ff58b6e255cef6974a4d9b32944fbda473fc9a6210f8d7e1fced94d105343036875340f05244e7232849"}], 0x21e5}], 0x6, &(0x7f0000840000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, r1, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x40}, 0x4) r4 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000623000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000723000-0x14)={r5, 0x7fff, 0x800, 0x7, 0xffff, 0x5}, &(0x7f000017e000)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000396000-0x9)="69637a6161626c6500", 0x9) ioctl$sock_ifreq(r4, 0x89a2, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_ivalue=0x4}) r6 = socket(0x10000000010, 0x2, 0xc) write(r6, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d690d000000000800010000ffdcffdf000d", 0x1f) r7 = socket$inet(0x2, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000f5b000)={r5, 0x2}, &(0x7f0000776000)=0x8) write(r6, &(0x7f0000f6d000)="1f0000000104ffff010000bb0700022a00cf000009000300000023000002008c", 0x20) r8 = socket(0xf, 0x7fffc, 0xffffffffdffffffc) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$netlink(r0, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000fdc000)={0x8, 0x100000001, 0x2, 0x8000, 0x7f, 0x5, 0x1000, 0x6, 0x0}, &(0x7f000022b000-0x4)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f00005b9000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x17, 0x8, 0x62a, 0x3, 0x100, 0x10000, 0x100000000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff3e, 0x81, 0x8000, 0x7, 0x756a, 0x9, 0x8, 0xfffffffffffffffb, r10}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x7ff, 0x3f}}, @init={0x18, 0x84, 0x0, {0x8000, 0x46524d12, 0x7, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x400007, 0x2, 0x8001, 0x7f, 0x40, 0x6, 0x7ff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x5, 0x8000, 0x5d7b, 0x8, 0x1f, 0xffff, 0x81, r10}}], 0x7, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b92000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000406000-0x10)=@buf={0x17, &(0x7f0000d99000-0x17)="b94fba5734200000009d1adec575cb3653596d1258b086"}) ioctl$sock_ifreq(r9, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000215000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000d57000-0x10)={0xc2b, 0x209, 0x6, 0x3, r5}, 0x10) ioctl$sock_ifreq(r6, 0x89b1, &(0x7f0000253000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) preadv(r9, &(0x7f000027f000)=[{&(0x7f00002c6000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000d56000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000db4000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00006ec000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x4, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f00009bf000-0x8)={0x0, 0x0}) 2017/10/03 22:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d5000)={0x0, 0x0}) unshare(0x20000f9) unshare(0x2c000200) mkdirat(r0, &(0x7f0000ee6000-0x8)="2e2f66696c653000", 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000796000-0x8)={0x3, &(0x7f00001e8000-0x5a)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) r2 = epoll_create1(0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000474000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1000000) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x6b1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x1000, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0x1f}, @eol={0x0}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}) epoll_pwait(r2, &(0x7f0000922000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f000082c000-0x8)={0x76}, 0x8) epoll_create1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000eae000-0x10)="6c6f0000000000000000000005000000", 0x10) bind$inet(r4, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00009a2000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() setsockopt$sock_int(r4, 0x1, 0x100000001d, &(0x7f0000eb6000)=0x10010005, 0x4) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000663000)=0x1, 0x4) recvfrom(r4, &(0x7f0000766000)="0000", 0x2, 0x6b6ad10646875a0e, &(0x7f0000e7c000-0x80)=@hci={0x1f, 0x6d, 0x4}, 0x6) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00007b6000-0x4)=0x0) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d4f000)={0xbc}, 0x8, 0x80000) perf_event_open(&(0x7f0000edd000-0x78)={0x5, 0x78, 0xffffffffffff3818, 0x75, 0xffc, 0x1, 0x0, 0x3, 0x8c01, 0x5, 0x100000001, 0x1, 0x7, 0x9, 0x0, 0x3, 0x4, 0x8, 0xb4f4, 0x3008, 0x80000001, 0x6, 0x5, 0x7, 0x0, 0x81, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000afc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000962000/0x4000)=nil, 0x4000, 0x1, 0x4010, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000c5d000)={0x1, [0x0]}, &(0x7f0000790000)=0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000ab000)={0x6, [0x5, 0x958, 0x7, 0x5, 0x9, 0x8]}, 0x10) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000abf000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ecf000-0x10)={0x2, 0x200, 0xffffffff, 0x400, 0x0}, &(0x7f0000f95000-0x4)=0x10) mmap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xd, 0x800, 0xfffffffffffffeff) getsockname$unix(r4, &(0x7f0000f84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000822000-0x4)=0x8) mmap(&(0x7f0000eb7000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000-0x8)=@assoc_value={r3, 0xfffffffffffffffe}, &(0x7f0000c5d000)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000048e000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r6) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl(r7, 0x440000000000127d, &(0x7f000002d000-0x1)="") prctl$setname(0xf, &(0x7f000002c000)="2f00") mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1, 0x10010, r8, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000a69000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8ffc}) 2017/10/03 22:27:06 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x1ff, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x3000)=nil, 0x3000, 0x9, 0x4812, r1, 0xc) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5381, &(0x7f000005a000)="10b849") mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x20005, 0x2811, r1, 0x100000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, r0, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) dup2(r0, r2) r3 = gettid() r4 = perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x3, 0x0, 0x9, 0x200, 0x7, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0x0, 0x2, 0x3ae, 0x4, 0x6, 0x4, 0x7, 0x5, 0x71, 0xffff, 0x0}, r3, 0x8, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x800000000401, &(0x7f000005d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r6}) r8 = dup2(r4, r7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000002000001, 0x20000000000032, r6, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffff) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0xfffffffffffffffd) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) migrate_pages(r3, 0x101, &(0x7f0000027000-0x8)=0x3, &(0x7f0000058000)=0xffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000007, 0x34, r8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x800003, 0x400810, r7, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x30, r2, 0x0) socket$netlink(0x10, 0x3, 0x10) dup(r8) mmap(&(0x7f000002b000/0x4000)=nil, 0x4000, 0x1, 0x10, r9, 0xb) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0xffffffffffffffff) 2017/10/03 22:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) setitimer(0x0, &(0x7f0000d49000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00003b6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f000000a000-0xa8)={0x3, 0x0, [{0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0]}, {0xc000000b, 0x7f, 0x7, 0x3, 0x3ff, 0xa434, 0x100000000, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) unshare(0x20000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffffffc}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) io_setup(0x81, &(0x7f00005cb000)=0x0) io_submit(r2, 0x1, &(0x7f0000648000)=[&(0x7f000053f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000019d000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) 2017/10/03 22:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d3b000)={0x0, 0x0}) getsockopt(r0, 0x2000000000010d, 0x108000000af, &(0x7f00001e9000)="00000000", &(0x7f00007a4000-0x4)=0x4) pipe2(&(0x7f00000bb000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f000021a000)=0x0, 0x5, 0x0) mlock(&(0x7f0000921000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000612000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a17000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ad000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000060000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a4f000-0x8)="2e2f66696c653000", &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffff7, 0x0, 0x6, 0x10001, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x3, 0x3ff, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000e79000-0x20)={{0x40000000000002, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d8000-0x11)="2f6465762f7667615f6172626974657200", 0x100ffe, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3f) openat(0xffffffffffffffff, &(0x7f00003bd000)="2e2f66696c653000", 0x400000, 0x40) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f0000940000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0xffffffffffffffff) mlock(&(0x7f0000b28000/0x11000)=nil, 0x11000) gettid() pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 6: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000022b000-0x8)={0x0, 0x9fc}, &(0x7f000022b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f9c000)={0x0, @in={{0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2e800000000000, 0x51, 0xffffffffffffffff, 0xffc, 0x5, 0x7, 0x2, 0x38000, 0x8, 0x4, 0xff, 0x8, 0x6, 0x6, 0xd6]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000003, 0x3f, 0x2, 0x42, 0xffffffff}, &(0x7f0000002000-0x4)=0xa0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x7, 0xa) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x600000000000) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000004000)={0x42424242, 0x42424242}, 0x8, 0xfffffdffffffffff) listen(r5, 0x81) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000222000)={r4, 0x20}, &(0x7f000022c000-0x4)=0x8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000017000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xc0, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipx={0xffff, 0xb2, 0x6, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x0, @random="101cc60ba73e", 0x1f}, "1fe518d45f52b19da8b38209ad979b1a183221c5868e956a92f9a6a102498af18006a0b184a830c4f3e1456d3add71f214d7dd58d985b2887b6e40ac8d25e4eab00462db396fd69cad65b80645e54da9bdca778bab8cd28d7ba076d4649212c385a70bf9965a45434be2fc1bbc28f0bce9ec4ac592e2d5698535d018fc9541a7e7f7666690ec0f6cc6bceb86c09e2fbd19f6ffe7"}}}}) listen(r2, 0x8000000002005) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e4d", [], {{0x800, @ipv4={{0x5, 0x4, 0x20000000, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x1, 0x0, 0x0, 0x7, 0x8, "c3384d", 0x891, "2abac6"}, "734d617fe60bca2ceda93e10e40f98dfc8bcd2d3c91aea66a9417876b4b47b45596fb033d603061d87f9b2916284c63b293a6ac6b0fb64d5a38499a775ac11f897272806125c6a4ccc4cda3bb97842846da2ec945156924a677fb1605fa28b06152d117bbeb2168fa3417104afa2fef5233872b5f6cea06075ba90b8edc2d6fe30f1e9213785d0b2033ee2cc34b0ac065f5dbe49"}}}}}) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x7, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f000001a000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000017000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0xb5bc, 0x8, 0xa0, 0x20, 0x8, r9, r10}, {0x7, 0x0, 0x8, 0x5, 0x308, 0x3, 0x67c5cfd, 0x5}, {0x3, 0x9, 0x8, 0x9}, 0x1000, 0x9, 0x4c, 0x0, 0xa, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x20, 0x3, 0x4, 0x101, 0x9, 0x4, 0x10001}}, 0xe8) syz_emit_ethernet(0x4f, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x6, 0x0, 0x41, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x9, 0x10, 0xfffffffffffffffe, 0x0, 0x100000001, {[@mss={0x2, 0x4, 0x5}, @timestamp={0x8, 0xa, 0x1, 0xfc9}]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x9, 0x1000000080000003) inotify_init() syz_emit_ethernet(0x7e, &(0x7f0000002000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x28, 0x8, 0x3, 0xfffffffffffffffe, [{[], 0x0}, {[@multicast2=0xe0000002], 0xff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7fffffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xba}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}]}}, @tcp={{0x3, 0x0, r11, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @generic={0x8, 0x12, "57f358a74336cbd7b27449aeebf83e25"}, @generic={0x0, 0xa, "fdbc7c4565af204d"}]}}, {""}}}}}}) [ 113.366404] QAT: Invalid ioctl 2017/10/03 22:27:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0xb5) flistxattr(r0, &(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r3, 0x12, 0xd) connect$ax25(r1, &(0x7f00002b2000)={0x3, {"84df3ec2f3c32c"}, 0xffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dbc000)={r0, r1, 0x3, 0x1, r1}, 0x14) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000cb2000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000c3000-0x10)={0x1, &(0x7f00006b3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000077f000)={r4, 0x10}) signalfd4(r3, &(0x7f0000b36000)={0x6}, 0x8, 0x80000) r5 = epoll_create1(0x80000) epoll_pwait(r5, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000a4d000-0x8)={0x948b}, 0x8) ioctl(r2, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x314) poll(&(0x7f0000bed000-0x20)=[{r1, 0xc0, 0x0}, {r3, 0x1001, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f5000)={@generic="e92346406baae641e374ba268cda3c74", @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000901000-0x4)=0x0, &(0x7f00002a7000-0x4)=0x4) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) [ 113.472858] QAT: Invalid ioctl 2017/10/03 22:27:06 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae9000)={0x1, 0x3, &(0x7f000077d000)=[@generic={0x15b4, 0x0, 0x0, 0x80010000}, @generic={0x9ebd, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000bba000-0x7)="73797374656d00", 0xf4, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00001a9000-0x10)={0x0, 0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000f9c000-0x1c)={0x7, 0x8f4c, 0x2, 0x7d88, 0x1, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000edc000)={0x90, 0x9d60}) 2017/10/03 22:27:06 executing program 7: r0 = memfd_create(&(0x7f0000423000)="47504c52657468312c426264657600", 0x3) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x3, 0x0) bind(r1, &(0x7f0000627000)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = syz_open_dev$tun(&(0x7f00007e0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$sock_timeval(r1, 0x1, 0x16, &(0x7f0000fd7000)={0x0, 0x0}, &(0x7f0000c2d000)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000300000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="1366516d4e2e5b0c0204f86138bbd67a"}) socket(0x10, 0x803, 0x0) clock_gettime(0x3, &(0x7f0000873000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f00006b4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00008fb000-0x20)={@common="67726574617030000000000000000000", @ifru_flags=0x0}) r4 = syz_open_dev$sg(&(0x7f00006b1000)="2f6465762f73672300", 0x51, 0x0) gettid() ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f000023e000-0x28)={&(0x7f0000e19000/0x2000)=nil, 0x672, 0x3fffffffffffd, 0x4, &(0x7f00009c9000/0x2000)=nil, 0x10000}) r5 = socket(0x10000000010, 0x2, 0xc) write(r5, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r5, &(0x7f00009e3000)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000192000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000)=0xe8) getpeername$unix(r3, &(0x7f00005de000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000198000)=0x8) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d16000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000afc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f000050f000)={0x9, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004aa000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f00003e9000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00004e5000/0x18000)=nil, &(0x7f0000a81000-0x18)=[@textreal={0x8, &(0x7f0000afe000-0x57)="0f50e4ba2100ed3e0f38cc468c66b9800000c00f326635008000000f3066b8050000000f23d80f21f86635000000500f23f8bad00466b8f100000066eff2dcb500000f20d86635080000000f22d8ba2100ecb8a3038ed0", 0x57}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype0={0x4, 0x1000000000000005}], 0x1) r3 = creat(&(0x7f0000abb000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000920000-0x10)={0x2fe6, 0x1, 0x6, 0x0}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000655000-0x20)={@generic="0300fd809a7c89d75cf646b8fa095fa1", @ifru_flags=0x4700}) 2017/10/03 22:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xa, 0x4) r2 = socket(0xa, 0x80002, 0x5) write(r1, &(0x7f000001a000-0x69)="", 0x0) r3 = socket$inet6(0xa, 0x800, 0x1) r4 = fcntl$getown(r2, 0x9) sched_setscheduler(r4, 0x1, &(0x7f0000187000-0x4)=0x5) bind(r2, &(0x7f00000d5000-0xc)=@nl={0x10, 0x0, 0x740, 0xee4}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002c6000-0xb8)={0x0, 0x2ad1, 0x1, 0x72, 0x7, 0x7, 0x6, 0x4, {0x0, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef5, 0x7a6c05d6, 0x7, 0x0, 0x3}}, &(0x7f0000e6e000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007f7000)={r5, 0x1, &(0x7f0000907000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d6b000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f09000)={r6, 0x62, "24cfe73c15a7004f07e0a4ea1b2f8200290dd55c4167eef6dce73207244bad0f451fb7c62593aec0c05499d8b3997b532e3f80d9afad46cebb04f89e3c6b0764acabd7292aa7967fff1b611658b42aefbdcb65cea47fb67634e0d5cd10e9e8fa6f89"}, &(0x7f0000255000-0x4)=0x6a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f4000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00006f1000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4715, r8}) sendto(r1, &(0x7f0000860000)="298e0ddefc0f82b9efb21689fb2915c80c3bba5bf59991d4cf805a244be9f29c52d57eaddda3c6599bff0171f5bf8a3d21ac6588f36f735bcf2b67926c1f87521f3b46262e28326fe17dc3be826ca328268ef5b9d4acb512e4d46361201b7047ba46bcebce4304e752ac5b2fcf0bf6fca7b3be7ca9bf89637a19b82fce441cb5211c3414da77e8b2b345", 0x8a, 0x48000, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[{&(0x7f0000ca7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x1, &(0x7f0000d2a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x7fffffff}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000810000)=[{&(0x7f0000c23000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f000079e000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000739000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00005ca000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000e93000)="", 0x0}, {&(0x7f0000073000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000013b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000088b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000eff000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000500000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0xa, &(0x7f0000311000)="", 0x0, 0x400}, 0x1ffe) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a7a000)={r7, 0x7, 0x8001, 0x200}, &(0x7f0000b27000)=0x10) 2017/10/03 22:27:06 executing program 5: mmap(&(0x7f0000003000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, 0x0, 0x5dceb65e, &(0x7f0000001000-0x5)="0000000000") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000880000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071c000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00001bc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getreaper(0x2d, &(0x7f0000a7c000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000048f000)={0x0, 0x800}, &(0x7f00006ae000)=0x6) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000339000-0x18)=@generic={0x7, 0x1, 0x4}) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000ffa000-0xf4)="e2dc02ce87c3c5d7fbd4445326538815e80bee703c532ba99726715e67694d13da3c667efa313ff8a14285b6a6c1c61e01c549049658976140133b69b8ab8c75315fd17d434eff826e592fb19e3e64c633e65ef611fda0072b56cb319679ef130d5d2a5cee7fc137370de2db220058863d8780c3e599d7afa6438f6c7c99d57a57bf049b2b1528473a9857162d56692b9367feebe392b613e46dd0fb9be8419472f53e30a8c2780056b66088968c12c8f2b0417e426cf9e2c63efdb5014237a853af5ab06eab5630e441fb76e2e6ed3c569a4673f073600d77496a0fbf6b8a3e372260115b632478e0043ab56935b0bf3824d0c2", 0xf4) timerfd_settime(r4, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x200}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a3c000-0x7d)={r3, 0x75, "9b9a9635e61b491285df117472e955911e21db53655076234f626c32a0244594ba212b71ee753da8948ad15822d38bea44d5d515f8323eb6759047874ab86976554d40fb29b9b91a5a7ae97fc7e39b00ed6f90af06a63869a5d6d67831a8ad6e909a6768ea19ad77c6067dea69455aaa5549ecfd92"}, &(0x7f0000b57000-0x4)=0x7d) r5 = socket$inet(0x2, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000e32000)={0x9, [0x1000, 0x5, 0x2, 0x0, 0x6e, 0x7, 0x2, 0x3, 0x0]}, &(0x7f00005ca000-0x4)=0x16) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) socket$packet(0x11, 0x2, 0x300) 2017/10/03 22:27:06 executing program 2: mmap(&(0x7f00003af000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000007fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x81) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f000004c000-0x4)=0xffffffffffffffff, 0x4) r2 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) readahead(r2, 0xff, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000786000)=0x0, &(0x7f0000bf3000-0x4)=0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r2, 0x0) writev(r2, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec9104b88fbee3e5", 0x34}, {&(0x7f0000e4b000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000b000)={0x8003, 0xffffffffffffff0a, 0x80, 0x5b, 0x80000000}, 0x14) socketpair$inet_sctp(0x2, 0x20000005, 0x84, &(0x7f0000463000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x10000)=nil, 0x10000, 0x5, 0x51852, r2, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004a000-0x6)=0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000059e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000004c000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000977000)="2e2f66696c653000", r2, &(0x7f0000084000-0x8)="2e2f66696c653000", 0x400) fchmod(r1, 0x4) fcntl$notify(r2, 0x16, 0x2a) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000049000+0xba8)=0x3d7c70da, 0x4) 2017/10/03 22:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000206000-0x78)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5a000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eee000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffc, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xfffffffffffffffc, 0x0, 0x0, @multicast2=0xe0000002, "0000000009"}}}}}) keyctl$setperm(0x5, 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdd, 0x0, 0x294a, 0x0, 0x0, 0x20000000, 0x1, 0x0, 0x5, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2438, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff7fc, 0xffffffffffffffff, 0x3) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000823000)=0x9b) r3 = dup2(0xffffffffffffffff, r2) perf_event_open(&(0x7f0000223000-0x78)={0x2, 0x78, 0x9eb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f9e000)={0x0, 0x6f35a9a8}, &(0x7f0000843000-0x4)=0x8) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x2) mount(&(0x7f0000018000)="2e2f66696c65302f66696c653000", &(0x7f0000e24000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="f3616e667300", 0x800000, &(0x7f0000552000)="61") prctl$setname(0xf, &(0x7f0000926000-0x7)="766d6e65743000") r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000947000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000309000-0x11)="2f6465762f7667615f6172626974657200", 0x10000000020004, 0x0) bind$netlink(r0, &(0x7f00000e6000)={0xc, 0x0, 0x435, 0x585a}, 0xc) inotify_init1(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) 2017/10/03 22:27:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006b3000)="2f6465762f7663732300", 0x0, 0x101500) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008a9000)={[{0x5, 0x0, 0x81, 0x4, 0x1, 0x100, 0xfff, 0x8000, 0x5f9, 0x240b, 0x0, 0x9, 0x4}, {0x2, 0xffffffffffffffff, 0xfff, 0x2, 0x9, 0x1, 0x8, 0x200, 0xfffffffffffffffb, 0x9, 0x4, 0x5b11, 0x3f}, {0x2, 0x2, 0x924f, 0x8e, 0x40, 0x9, 0x3, 0x4, 0x6a, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r1 = syz_open_dev$sg(&(0x7f0000030000)="2f6465762f73672300", 0xfffffffffffffffc, 0x10000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) close(r3) r4 = socket$netlink(0x10, 0x3, 0x400000000000010) bind$netlink(r4, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) bind$netlink(r4, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) getsockopt$sock_int(r4, 0x1, 0x10, &(0x7f000006d000-0x4)=0x0, &(0x7f000006d000-0x4)=0x4) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000048a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000271000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x800000000003, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f41000-0x4)={r6}) sendto$llc(r7, &(0x7f0000dc2000-0x72)="fbd81d7d848b56e757d819f9080b6ce5e232b22773f4d6591513c0629ddd9596a071782c2f0edf47a0af686f02fe51406bd60950fc8b9d1f7bf9ce1f29fe262eb6cba4cc52abb20327ba86449aaf903f9da2bff31801fe1026680ee13f1bb79c7b4d18ad45ddaaabb38a2947bcaac3665173", 0x72, 0x4, &(0x7f0000a48000)={0x1a, 0x0, 0x7, 0x0, 0x1, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r6, 0x29, 0x100000000001b, &(0x7f0000f18000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x6e, &(0x7f00008b0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "3ce387", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0], {0x0, 0x6, "ad155e", 0x0, 0x88, 0x0, @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}, [], "9302c0b94bb7f7c1"}}}}}}}) close(r3) syz_open_dev$usbmon(&(0x7f0000a89000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x440000) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000b2e000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f000011d000-0x4)=0x0, &(0x7f0000b32000-0x4)=0x0, &(0x7f00000b1000)=0x0) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ace000)={r8, r9, r10}, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r7, 0x400442c9, &(0x7f0000353000-0xa)={0x7fffffff, "43b5ac7df731"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001dd000-0x8)={0x0, 0x54}, &(0x7f000089e000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000476000-0x10)={r11, 0x87ab, 0x80, 0x5}, 0x10) 2017/10/03 22:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000ba8000)={0x0, 0x0}, &(0x7f00008a1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c6000)={0x0, @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]}, 0x401, 0x531e, 0x3, 0x72d1, 0x2}, &(0x7f00006b7000)=0xa0) socket$netlink(0x10, 0x3, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f00007f5000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000a4000-0x20)={0x4, 0x7, 0xa, 0x9, 0x9, 0x991a, 0x0, 0xffffffffffffffc0, r0}, 0x20) munlockall() setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000b000)=@common="73697430000000000000000000000000", 0x10) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00007d8000-0x10)={0x6, &(0x7f000068b000)=[0x10001, 0x9, 0x6, 0x8001, 0x1, 0x3]}) sendto$inet(r1, &(0x7f00008bc000)="", 0x0, 0x4800, &(0x7f0000048000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x8001}, 0xc) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00009fb000-0x4)=0x0, &(0x7f00004d4000)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000283000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00007f5000)=0xc) r4 = socket(0x8, 0x6, 0x7) bpf$PROG_LOAD(0x5, &(0x7f000077d000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x8000, 0x0, 0xffffffff80000000}, @generic={0xd4, 0x0, 0x400000000000, 0x40}, @generic={0x40d39d, 0x20000000000, 0x1cc, 0x0}], &(0x7f0000014000-0x7)="5b00", 0xc, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000090d000-0x8)={r0, 0xffffffffffffffe7}, &(0x7f00001e1000-0x4)=0x8) accept4(r2, &(0x7f0000cc3000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000577000-0x4)=0x10, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d41000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x63, 0x400, 0x3, 0x1, r3}) r5 = syz_open_dev$vcsa(&(0x7f000069e000-0xb)="2f6465762f766373612300", 0x40, 0x1) r6 = syz_open_dev$mice(&(0x7f00006b4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) getsockopt$inet6_tcp_int(r5, 0x6, 0x1000000000000000, &(0x7f000053e000-0x4)=0x0, &(0x7f0000d7e000-0x4)=0x4) 2017/10/03 22:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:06 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="0a", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0x0, @in=@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}, {{@in=@loopback=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}}, &(0x7f0000003000+0xb04)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x78, r6}) write$evdev(r0, &(0x7f0000001000)=[{{r4, r1/1000+10000}, 0x6c, 0x7fffffff, 0x8}, {{r2, 0x2710}, 0x4, 0x2, 0x4}, {{0x0, 0x2710}, 0x2ac0, 0x900000000000, 0x400}, {{r4, 0x0}, 0x73, 0x3ff, 0x0}, {{r2, r3/1000+10000}, 0x6b9, 0x6, 0x1006}, {{r4, r5/1000+10000}, 0x1, 0x1000, 0x401}], 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) poll(&(0x7f0000004000)=[{r0, 0x41, 0x0}, {r0, 0x8110, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x100, 0x0}, {r0, 0x10, 0x0}], 0x7, 0x2) getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000004000-0x58)={0x9, 0xb, 0xfffffffffffffffd, @thr={&(0x7f0000006000-0x36)="0ae0f42a237ecaf36dd7e23f526bbfcc209e58200419e5c4bbd0ca21b40ddb96b166a8a7337ba347ac7705ac18e6aa41e09261ec69a9", &(0x7f0000006000)="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"}, []}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000001000)={{r8, r9+10000000}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000)="000000000000000000", 0x9}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000005000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) open(&(0x7f0000002000)="2e2f66696c653000", 0x88000, 0x10d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000)=0xc0000000000000, 0x3, 0x3f97, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x9, 0x8) fcntl$addseals(r0, 0x409, 0x2) futex(&(0x7f0000003000-0x4)=0x7, 0x0, 0x3, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x5, 0x200) 2017/10/03 22:27:06 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000004000-0x10)={0x6, 0x8}) pipe2(&(0x7f0000009000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000032a000)={0x100000001, 0x8, 0x41d, 0x7fffffff, 0x8, 0x100, 0xfff, 0x6b, 0xb261, 0x8, 0x1, 0x4}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b8c000-0x18)={r0, &(0x7f0000685000-0xfa)="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", &(0x7f0000fd1000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000fd2000-0x6)={0x40008000000, 0x80000001}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000064d000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c54000-0x4)=0x8c) 2017/10/03 22:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000769000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b25000)=[], 0x0, &(0x7f0000001000-0xa2)="", 0x0, 0x0}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockname(r0, &(0x7f000019c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000-0x4)=0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f000083e000-0x8)=0x0) mknod(&(0x7f0000faa000-0x8)="2e2f66696c653000", 0x6000, 0x7ff) open(&(0x7f00009e9000)="2e2f66696c653000", 0x0, 0x0) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000040000)={0x0, 0x0}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)="2e2f66696c653000", r0, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r0, &(0x7f0000040000-0xe)="2e2f66696c65302f636f6e74726f6c00", 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000040000)={0x0, 0xb6, &(0x7f0000040000)="56ad55a210109ab0db494189c0150df0dc6de7238391ca4a97e4a20bdbd4db77445388735f46abce84148601b987a52993b54f0ea3a0fe9c20aa7428d2479e04afe5a762067d31e556b67fed649b17982469831defbe8fbf3785c0072a4f3efc1fc0dbfee41679606a97dbfaa5e9b27ba9a01a6f2cef97c8072e45705b0de5bc1c876a29cce8bebca1114f6c1b1329ff3a8c02df938a88d727bb72fe71c041dd623bea55ff41c1301459f5360f548a11263b6d6e6973"}) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) link(&(0x7f0000042000-0x10)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000041000)="2e2f66696c65302f636f6e74726f6c00") mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000044000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000040000)={0x77359400, 0x0}, 0x0) symlinkat(&(0x7f000001a000)="2e2f66696c653000", r0, &(0x7f000003f000)="2e2f66696c653000") mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x1, 0x40010, r0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000045000-0x10)="2e2f66696c65302f636f6e74726f6c00", r0, &(0x7f0000042000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)="2e2f66696c653000", r0, &(0x7f0000043000-0xe)="2e2f66696c65302f636f6e74726f6c00") bind$unix(r0, &(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000044000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) bind(r0, &(0x7f0000041000)=@hci={0x1f, 0x5, 0x3}, 0x6) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000034000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x10000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfc, 0xc9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffb, 0x20008000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000b86000)="2f6465762f72666b696c6c00", 0xfffffffffffffffe) sendfile(r3, r4, &(0x7f0000001000)=0x0, 0x400000000fee) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f00003e2000-0x26)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609cfe9", 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000771000-0x20)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000d7000)=0x20) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000c23000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3f) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000280000-0x10)={r6, 0x8004, 0x3, 0x9}, &(0x7f00004a6000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000bc1000)={0x5}, 0x1) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000a65000-0x4)=0x0) sched_getattr(r7, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f000037a000-0x4)=0x0, &(0x7f000079b000-0x4)=0x4) prctl$intptr(0x1c, 0xfff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00001d5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0x5, 0x0, 0x2}, &(0x7f0000612000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000095d000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x101, {0x0, @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]}, 0x8000, 0x8000, 0x20, 0x520, 0x32c000000000}}, &(0x7f0000500000)=0xb8) r9 = socket$netlink(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ce000)={0x5, 0x0, 0x2, 0xfb, r8}, &(0x7f00000df000)=0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000421000-0x4)=0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000012000-0x4)=0x0) sendmsg$netlink(r9, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f000000f000)=[{0x14, 0x1b, 0xfffffffffffffffd, 0x0, 0x1000000000000000, "01"}], 0x14}], 0x1, &(0x7f0000635000)=[], 0x0, 0x0}, 0x0) flistxattr(r2, &(0x7f0000593000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) socket(0x0, 0x6, 0x7fff) getpeername(r4, &(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) fdatasync(r1) 2017/10/03 22:27:07 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x2)="00b9", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000)="f7c4cb32efac6fd92085020cdb9525b6461a77388fb90370f83a5865b4d99a02f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ab000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x946, 0x0, 0x0, 0x0, 0x40, 0xc550, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0}, r1, 0xfffffffffffffdff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x3, 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) r4 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00008ae000-0x4)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000996000)={0x0, 0x0, 0x0}, &(0x7f00002d3000-0x4)=0xc) sched_getaffinity(r5, 0x8, &(0x7f000031f000-0x8)=0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f000084a000-0x28)={@generic="c9ac9d706604da8c8c63d32f67afe548", @ifru_map={0x101, 0x40000000009, 0xfffffffffffffffc, 0x20000, 0x2, 0x1000}}}) r6 = openat(0xffffffffffffffff, &(0x7f0000574000)="2e2f66696c653000", 0x101000, 0x21) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000401000-0x4)=0x10000, 0x4) flock(r3, 0x86) setsockopt(r4, 0x84, 0xb, &(0x7f0000003000-0x6a)="d7fdaf95070179890fddd5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d32daa38715363b9c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a000000000000008ac7be98d48f6c40874f45b222", 0x6a) fcntl$getownex(r2, 0x10, &(0x7f000052c000)={0x0, 0x0}) r8 = dup2(r2, r4) connect$nfc_llcp(r6, &(0x7f0000dbe000-0x60)={0x27, 0x5, 0x5, 0x0, 0xce3, 0x8, "3afeabfacf14cb64cd89dd8afc9cd9de0a7af63b349193ec8bb36dc3b6fabf1a58997cbfe9d389c2299502be3598dd62bc2f2660c3ea4c6f404b1092379bd5", 0x2}, 0x60) perf_event_open(&(0x7f00003dc000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xa6, 0x0, 0xd32, 0x0, 0x2, 0x0, 0x0, 0x100000000002, 0x4, 0x0, 0x3, 0x45fe, 0x0, 0x0, 0x0, 0x6, 0x20, 0x0, 0x0}, r7, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000570000-0xc)={0x0, []}, &(0x7f00005e2000)=0x4) setsockopt$inet_buf(r8, 0x0, 0x3a, &(0x7f0000358000)="eca283dce502d0c9c77badd0eb16c1d17394001db6c3ad7c48150ba0ca7b823f65c694e74be71066a9037ff4a0a6814357b897e8d0bc9a2151a9675136555f2872d8bb80684292c00b4329cf5a6c4d0ca07f5847754a1eafbd3336f87106fdf670f9a2fa7796b1c8455796a99792e6d3cfbc9f39d09dea6b2f08260891df083da58316b8c4116826eeb8585a34ed0fd94f1aafd28490347913caa3fdd5e0ca654a2fbe3f64a100000000000000058a8b5524916ff39de71d595f01cb49d7c082e3", 0xc1) fsync(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000056b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017a000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d48000)={0x0, 0x8, &(0x7f0000725000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x6ae2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000591000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000968000)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000a7d000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x7, 0x6, 0x44}, &(0x7f0000aa6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e6a000-0x8)={0x0, 0x80003}, &(0x7f0000a25000-0x4)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff000000000000080959", 0x2a}], 0x1) tkill(r5, 0x2c) 2017/10/03 22:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x9, 0x1, 0x0) r1 = getpid() r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000033000-0x28)={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000ab5000/0x3000)=nil, 0x3000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sched_setscheduler(r1, 0x7, &(0x7f0000c7b000-0x4)=0x40002) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000164000)={"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"}) prctl$seccomp(0x16, 0x1, &(0x7f0000199000)={0x2, &(0x7f0000eaa000-0x40)=[{0x1000000000, 0x1, 0x9, 0x1}, {0x3, 0x8001, 0x9, 0x2}]}) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x1, &(0x7f0000677000-0x18)=[{0x100000000, 0x0, 0x3, 0x1}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000b01000)=0x5000) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000828000)={"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"}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2017/10/03 22:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5a000-0x6)="2f6465762f76637300", 0x101000, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000938000)=0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x4000000000000, 0x0) syz_open_dev$tun(&(0x7f000054a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f46000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x0, 0x3, 0xfffffffffffffff9, &(0x7f00001a3000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000106000-0x10)={0x5002, 0x10c000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000af7000-0x10)={0x0, 0x113000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000097b000)={0x0, 0x102000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/10/03 22:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = getpid() perf_event_open(&(0x7f0000dda000)={0x7, 0x78, 0x100000000, 0x3eb7, 0x455, 0x1, 0x0, 0x3ff, 0x8000, 0x8, 0x8000, 0x9, 0x3, 0x8, 0x0, 0x1, 0x7, 0x34, 0x7, 0x893, 0xbd, 0x1, 0x0, 0x1f, 0x9, 0x1000, 0x0}, r2, 0x7, r0, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de4000-0x28)={@generic="b1d1740a3cfd2e12d06b99835a4389ff", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff7ffffffffffc0, 0x8, 0xfffffffffffffff7, 0x400, 0x200000000a, 0x8000200084, r3}) r4 = syz_open_dev$tun(&(0x7f0000624000)="2f6465762f6e65742f74756e00", 0x0, 0x2000000a) bind$inet6(r0, &(0x7f0000ab0000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a9e000)={0xce6, {{0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x585}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000654000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="aa867414398ce5ce5a0ef9073d161ebc"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000440000-0x10)={&(0x7f0000b15000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f00005aa000-0x91)="") write(r5, &(0x7f0000cc7000-0xb7)="c45d1013", 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000da8000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) statfs(&(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f00001e8000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00008b5000-0x30)={0x5, [0x7fffffff, 0x1ff, 0x7467, 0x81, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f000084e000-0x10)={0x2, 0x0, 0x7ff, 0x0}, 0x10) setrlimit(0x1, &(0x7f000055c000-0x8)={0xfffffffffffffff8, 0x0}) 2017/10/03 22:27:07 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0xf, 0x592, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b69000+0x7fa)={0xbec2, 0x4, 0x3, 0x80000000001ff, 0x800}, 0x14) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a47000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x100) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000fed000)={0x2, 0x4000, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x392, 0x42080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000da9000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000985000-0xb)="0000000000000000000000") r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029b000)="2f6465762f73657175656e63657200", 0x20000000008000, 0x0) write$sndseq(r5, &(0x7f0000041000-0x38)=[{0xffffffffffffffff, 0x7fff, 0xdec4, 0xa1b8, @tick=0x1, {0x9, 0x1}, {0x7, 0x4}, @raw32={[0x7, 0xd090, 0x6]}}, {0x3f, 0x200, 0x2, 0x9, @tick=0x1ff, {0x5, 0xd9e0}, {0x8dc, 0x1}, @raw8={"3ee289b788f9d6460fca3374"}}], 0x38) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e17000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9b000-0x4)=0xe8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x17, 0x1, 0xffffffffffff7fff) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000406000)={0x0, 0x6}, &(0x7f000016c000-0x4)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r9, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x247, 0xeb13, 0x5, 0xcad7, 0x24}, 0xa0) sendmsg$unix(r2, &(0x7f0000ff2000-0x38)={&(0x7f0000ff3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ff2000-0x10)=[{&(0x7f0000ef6000-0x1e)="7f13ae453a0ec7df371aea605e2eda7f0ca7f85b73fdf3110d0e3ddbc355", 0x1e}], 0x1, &(0x7f0000ff1000)=[@cred={0x20, 0x1, 0x2, r6, r7, 0x0}], 0x1, 0x8800}, 0x40000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80000000000000e, &(0x7f00005a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff7000-0x4)=0x3c) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[], 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 0: pipe(&(0x7f00005d5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000f9) unshare(0x2c000200) r0 = epoll_create1(0x80000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000474000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1000000) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x6b1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x1000, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0x1f}, @eol={0x0}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}) epoll_pwait(r0, &(0x7f0000922000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f000082c000-0x8)={0x76}, 0x8) epoll_create1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000eae000-0x10)="6c6f0000000000000000000005000000", 0x10) bind$inet(r2, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00009a2000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() setsockopt$sock_int(r2, 0x1, 0x100000001d, &(0x7f0000eb6000)=0x10010005, 0x4) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80806, 0xe9, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, r3, 0x0) socket(0x11, 0x3, 0x300) bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x4487, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 113.938807] audit: type=1326 audit(1507069627.172:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15726 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f3cc79 code=0x0 2017/10/03 22:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x553, 0x100000001, 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) r1 = syz_open_dev$loop(&(0x7f0000eff000)="2f6465762f6c6f6f702300", 0x10000000000007, 0x44245) sendfile(r0, r1, &(0x7f00000de000-0x8)=0xf, 0xffffffffffff0dfa) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000088f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e65000-0x78)={0x2, 0x78, 0xdf, 0x4, 0x800000000, 0x7, 0x0, 0x1000, 0x482, 0x800000000000000, 0xfa, 0x7, 0xffffffffffffffff, 0x19, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffb, 0x1ff, 0x800001000, 0x0}, r2, 0xffffffffffffffff, r0, 0x3) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r4 = syz_open_dev$mice(&(0x7f0000d21000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000ca1000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00009b4000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = getpgid(r2) prlimit64(r6, 0x7, &(0x7f0000544000)={0x8, 0xfffffffffffffff9}, &(0x7f0000219000)={0x0, 0x0}) r7 = request_key(&(0x7f00007d9000)="7573657200", &(0x7f0000b1d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000472000-0x2)="3a00", 0xffffffffffffffff) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) keyctl$describe(0x6, r7, &(0x7f0000d51000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) memfd_create(&(0x7f0000a99000-0x31)="70726f6321776c616e3026707070312d73656375726974792a76626f786e657431406367726f757073656c666264657600", 0x1) ptrace$cont(0x9, r6, 0x4, 0xfff) sendmmsg$inet_sctp(r5, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000046e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f12000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000872000)={r8, 0x80000004}, &(0x7f0000f1a000)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="", 0x0}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 7: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$inet(0x2, 0x5, 0x70a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r2, &(0x7f0000001000-0x16)="74899740412c6d40e365e9ac5b850b8427037b7aa192", 0x16, 0x0) r3 = dup2(r2, r2) fcntl$getown(r1, 0x9) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004bb000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000427000-0x4)=0x0, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000000+0x2a3)=[0x0, 0xffffffffffffffff, 0x0, 0x0, r4, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061b000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) fcntl$getown(r5, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getpgrp(0x0) lstat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendmsg$unix(r3, &(0x7f0000e7d000-0x1c)={&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x4}, 0x4000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f00002c9000)=0x1, 0x4) connect$inet(r6, &(0x7f0000f11000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x3, 0xfffffffffffffff8}, 0x14) setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000f10000-0x4)=0x3, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000f15000-0x37)="1aeae4ec46643f0600000038c2850eeae854380e6b2007000000002000000000052aac1307542838acd6ec410da02818fa8f24ad02", 0x35) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a80006600", 0x15}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setregs(0xf, r0, 0x7f, &(0x7f0000dad000-0xcb)="87b1ebec78be4f4a6de58cb683540390ce4e2fa933f01cf86cb99192c1dbf14c676dd4121d5cfd0fc861351d8d4c4fe7a52c21f86f9ed0d2a3cf249f8f1dc960418dd5da8baf97bfa91c2f038bedeaa1efffd1ea9e4dbbfd42bb981097393ca6a639917d6ec40434bb6d9a640ff3a640599cdabaeb007e77655b616e050e090792d5b667a7e1dc260618b0181fe971e2c7826bc5fa0e9afc96cc1f234b4a35671f37f1ca595fbfca270d1e5aa8be3704cff2617009ff2a09fa698ba7e566eb49181b628f70e6c6077e7431") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b54000-0x9)="2f6465762f73672300", 0x3, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00001ab000-0x8)={0x7fff, 0x7}) setsockopt(r1, 0xffffffff, 0x0, &(0x7f00008a1000-0x83)="52f39dd86cd6151b9ed8a614453ddc2bae922b90db3a1041c83671f2f2eac8ebd2d338d37ebc9fdf16051dde3d8b41014685a2642b677161f2d68411c93a404224f900c207e929d75a0ea0bde6c6841de4f1c7bdbe4f72ef9f77c25a8b18bc923dfec1fe7e6bd050595858c183a5bb45c976ee98b00d3a6ce3dc36e7302531e41c970a", 0x83) writev(r1, &(0x7f0000dfd000-0x10)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a0300000045000107000000141900040004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000222000-0x38)={0x3, 0xfcb, &(0x7f0000244000-0x57)="b76b158e197c459e2c39969979b6458e5ee75e562ed472ed66463d37b4d960a74ab75430066b31a9c8d3fae855d42e9c8f8856dddd23bd700432d2cfa75f5bf6c8c470ed587165031eb051591378f6370346fdfa91f200", &(0x7f00009da000)="62299db29b2e44a18be798c3593e8ae96cdd9e7ec474903a56f3642fd3be35da99ac1d14ed138828afd1e9c357b890c29879e14bd715dc8fb09a807cfb6d08d7ff6c03bcfd", 0x57, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x1000000000031) pipe2(&(0x7f00009e6000-0x8)={0x0, 0x0}, 0x80000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce2000)="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", 0x1000) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00002ee000)=0x1) getpeername$inet6(0xffffffffffffffff, &(0x7f0000eca000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000013d000)=0x1c) poll(&(0x7f000027c000)=[{r1, 0x20, 0x0}, {r1, 0x2012, 0x0}, {r1, 0x4002, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r1, 0x1114, 0x0}, {r1, 0x500, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x721a, 0x0}, {r1, 0x4, 0x0}, {r1, 0x1000, 0x0}], 0xa, 0x3) r4 = socket$netlink(0x10, 0x3, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f47000-0x14)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, r1}, 0x14) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c24000)=0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00005b2000-0x10)={0x5, &(0x7f00007ea000)=[{0x8, 0x6, 0x6, 0x3}, {0x6, 0x3, 0x38ca, 0x400000b95}, {0x80, 0x7, 0x3, 0x7}, {0x7, 0x80000000, 0x10001, 0x800}, {0x2ef08d8b, 0x7ff, 0x1000, 0x5}]}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000a1e000-0x6)={0x7, 0x5, 0x40e0}) recvfrom(r4, &(0x7f0000256000+0x9ed)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x2, &(0x7f0000a52000)=@ax25={0x3, {"a83af9f31d1031"}, 0x1}, 0x10) sync_file_range(r4, 0x0, 0xffffffffffffffff, 0x3) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000548000)={0x5, 0x6, 0x4, 0x400, 0x1}) bind$inet6(r3, &(0x7f0000c7d000)={0xa, 0x3, 0x6ea, @loopback={0x0, 0x1}, 0x5}, 0x1c) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000691000)={0x1f, {0x2, 0x5, 0x7, 0x800000000000, 0xf9, 0x8000}, 0x488f}, 0x9) syz_open_dev$random(&(0x7f0000030000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f000040c000)=[{0x14, 0x1d, 0xa0719, 0x0, 0x0, "1042"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x10) [ 114.081130] audit: type=1326 audit(1507069627.314:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15726 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f3cc79 code=0x0 2017/10/03 22:27:07 executing program 0: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f200000000000000009ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdff0000001aff3d326e01902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x5) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x200000f, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000000c, 0x0, 0x1, &(0x7f00006ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r2, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0x0}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f000094b000-0x4)=0x8, 0x4) sendmmsg$inet_sctp(r2, &(0x7f000094d000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f00006b5000)="ba171b771854da87522672a2000060e7", 0x10}, {&(0x7f000094c000-0x8d)="0e8e1d5e6c0c4f3b584a4838fd783518ffd04abf969cb8f932f2522d743caab1be7ed09fc6a9e368968f2fe384a97a50ddf34f39aca48e530dcac86fdfdf84db71e057bd2f58aa0ea7fa1c5df8d79dc4cd3dff67169cf1ff389a452a252160278958f75990cc9fef494b9ef4eb1a88656ee30d2f9fa8e6c36d4396cf2432bba8ad81510ebf6147f20b7475f6f7", 0x8d}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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", 0x1000}], 0x5, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x4) r3 = socket$inet6(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e80000)={0x3, 0x2, 0x551c, 0x4, 0x4, 0x8, 0x5, 0x8}, &(0x7f0000af4000-0x40)={0x8000, 0x80000000, 0x8e8, 0xfffffffffffffffd, 0x123, 0x491, 0x1fd5, 0x7}, &(0x7f0000644000)={0x200, 0x8001, 0x3, 0x100, 0x0, 0x7f, 0xa65, 0x9}, &(0x7f000061d000)={0x77359400, 0x0}, &(0x7f000003c000)={&(0x7f0000d04000)={0x5}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, r4}, &(0x7f0000381000)=0x0, 0xffffffffffffffff) futex(&(0x7f00002c3000)=0x0, 0x800000000008, 0x0, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r5 = dup(0xffffffffffffff9c) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000170000-0x4)=0xfffffffffffffff8) fsetxattr(0xffffffffffffffff, &(0x7f0000c3f000-0x18)=@random={"6f73322e00", "657468312a6b657972696e6773797374656d00"}, &(0x7f0000a58000)="766d6e65743070726f6329738f6e74656d76626f786e65743176626f786e00000000", 0x22, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x200000009) r6 = memfd_create(&(0x7f0000fb7000-0x22)="766d6e65743070726f6329738f6e74656d76626f786e65743176626f786e00000000", 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000845000-0x4)=@assoc_id=0x0, &(0x7f00004f2000)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f16000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x129800, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000835000-0x14)={r7, 0xbfa, 0x6, 0xc4, 0x5, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x10, r3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f00008ef000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df0e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) 2017/10/03 22:27:07 executing program 2: pipe2(&(0x7f0000811000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00007aa000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000500000-0x8)={r2, &(0x7f0000dfd000-0x6)="000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000876000-0x4)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x100000000000006, 0xffffffffffffff7f, 0x0, 0x0, 0x100000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x717, 0x0, 0x8, 0x100000001, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x100000001) r6 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) fadvise64(r6, 0xffffffffffffffff, 0x7, 0x0) ioctl$int_in(r5, 0x5473, &(0x7f0000c51000-0x8)=0x4000000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e5d000-0x8)="2e2f66696c653000", 0x22000010) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000033000-0xe0)={0x0, 0x0, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x1b, 0x1, "0c92da97059edff7a253ba7cda5f38ab72fe07cedd6e6f9a1d79a27af5970337d14d2fe04c5d82fe1daf66a9cc307c22538b7b91de489154baea2e3bf378ad57", "d9ed59b74f8fc654e66b9ae1b67ee78e616a059959afb7924bfe38778d488a75c03632f671926a37892810ea8a4d80f52dd798187afcef7d0ea68ace9fbc2214", "f1b1dbb3a955b0f22ed91a334e01abdceaa3664cc6b042d998e4213fecae242d", [0x5, 0x3b5]}) creat(&(0x7f0000000000)="2e2f66696c653000", 0x22) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r6, 0x0) read(r6, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) fdatasync(r6) 2017/10/03 22:27:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000001000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000020000)=0xffffffffffff3b57, 0x4) r2 = socket(0x10, 0x2, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000be1000)="2e2f66696c653000", 0x40000, 0x10) r4 = syz_open_dev$vcsa(&(0x7f0000016000-0xb)="2f6465762f766373612300", 0x1, 0x12800) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000749000/0x18000)=nil, &(0x7f0000c9d000)=[@text16={0x10, &(0x7f0000638000)="642a0265e7006766c7442400b10000006766c7442402e03000006766c744240600000000670f011c2466b80500000066b90b0000000f01c166b96e0a000066b80d00000066ba000000000f30875c000f00528e66b99e09000066b8065585dc66ba000000000f30ea07006e00ba4100ed", 0x70}], 0x1, 0x40, &(0x7f0000bc7000-0x10)=[@dstype3={0x7, 0xb}], 0x1) sendmsg$netlink(r2, &(0x7f00004c1000-0x38)={0x0, 0x0, &(0x7f0000a9d000)=[{&(0x7f0000cac000)=[{0x14, 0x13, 0x301, 0x0, 0x0, "67"}], 0x14}], 0x1, &(0x7f000061a000)=[], 0x0, 0x0}, 0x0) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe1080008", 0x1f}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 6: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x1ff, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x3000)=nil, 0x3000, 0x9, 0x4812, r1, 0xc) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5381, &(0x7f000005a000)="10b849") mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x20005, 0x2811, r1, 0x100000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, r0, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) dup2(r0, r2) r3 = gettid() r4 = perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x3, 0x0, 0x9, 0x200, 0x7, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0x0, 0x2, 0x3ae, 0x4, 0x6, 0x4, 0x7, 0x5, 0x71, 0xffff, 0x0}, r3, 0x8, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x800000000401, &(0x7f000005d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000f000)={0x0, 0x7fffd, r6}) r8 = dup2(r4, r7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000002000001, 0x20000000000032, r6, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffff) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0xfffffffffffffffd) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) migrate_pages(r3, 0x4, &(0x7f0000027000-0x8)=0x7, &(0x7f000001e000)=0xffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000007, 0x34, r8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x800003, 0x400810, r7, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x30, r2, 0x0) socket$netlink(0x10, 0x3, 0x10) dup(r8) mmap(&(0x7f000002b000/0x4000)=nil, 0x4000, 0x1, 0x10, r9, 0xb) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0xffffffffffffffff) 2017/10/03 22:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x4000000000000000) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000588000-0x4)=0x200009, 0x4) bind$inet6(r2, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00002db000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="97eaa8bdfe08", [], {{0x80000000086dd, @ipv6={0x0, 0x6, "094980", 0x401, 0x11, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x400000000001, 0x0, 0x0, 0x0, 0x0, "92c339", 0x4, "041337"}, "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"}}}}}}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00006e1000)={0x194}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x200000020, &(0x7f00009d4000)="8fdacd3708b0d8e1c1295d5b205311000200000000000020000000558d8abd073096c9", 0x23) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000079b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a11000-0x1)=0x14, 0x80000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000254000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x3, 0x4, 0x80, 0x20, 0x5, r5, 0x0}, {0xfffffffffffffffd, 0x81, 0x5, 0xfffffffffffffffe, 0x1, 0x6, 0x3, 0x1bb}, {0x5, 0x4, 0x7f38, 0x2}, 0x7fff, 0x200, 0x7, 0x1, 0x24, 0x0}, {{@in=@loopback=0x7f000001, 0x100, 0x8e29}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc81, 0x1, 0x0, 0x28fd7a56, 0xb, 0x5, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x80000002b) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x0, 0x4) sendto$inet6(r6, &(0x7f000018a000)="78", 0x1, 0x8000, &(0x7f00000c2000-0x1c)={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r6, &(0x7f000061d000)="ef", 0x1, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x1b}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xffffffffffffffe0, [0x80000000, 0xff, 0xffffffff, 0x1b0a, 0x0, 0x7f, 0x20000000009, 0x10001]}, 0x5c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) setsockopt(r6, 0x84, 0x7, &(0x7f0000485000-0x7)="d7fdc28206013f", 0x7) ioctl$void(r1, 0xf451) socket$inet6(0xa, 0x1, 0x10000009) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000692000-0x4)=0x1d) read(r2, &(0x7f0000bf2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) [ 114.188410] syz5: Invalid MTU 4 requested, hw min 68 2017/10/03 22:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f54000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f68000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d70000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000673000)=0x0, &(0x7f000066c000)=0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000532000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001f3000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0xff, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000832000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000c50000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000089b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) sched_rr_get_interval(r1, &(0x7f00001ed000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c64000)="2f6465762f73672300", 0xee1, 0x8000) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000724000+0x7ca)=0x1, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000082d000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) process_vm_readv(r4, &(0x7f00003cc000)=[], 0x0, &(0x7f0000e88000)=[{&(0x7f0000d75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000cc1000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000793000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000728000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000070e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f00009a0000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000883000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000f7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f00008cd000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x9, 0x0) clock_getres(0x2, &(0x7f0000f0a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad6000-0x4)=0x0, &(0x7f00004d5000)=0x4) [ 114.233788] syz5: Invalid MTU 4 requested, hw min 68 2017/10/03 22:27:07 executing program 5: r0 = epoll_create1(0x0) r1 = 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(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000d4a000-0x8)="2e2f66696c653000", &(0x7f0000feb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000163000)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_names=@common="62637366300000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000474000)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) read(r2, &(0x7f00004b0000)="", 0x0) r4 = dup3(r1, r3, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d9c000-0x94)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x180000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000feb000)=0x6, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000044000-0x47)="fcb73ea75ef38a94f175b7ec545a610abd6b889eac76de6d22e717c4ee4d842ec9079fb7d63b57a7ce6d9c46858777f1a96f3fb33b5e2201cbbf37af439481380a11cfaaca50c3", 0x47, 0x6, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fec000)="2e2f66696c653000", 0xc, 0xc9) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000fed000-0x8)=0x0, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000fec000-0x58)={0x26, "736b636970686572000000000000", 0x3f, 0x1, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000042d000-0x1c)={&(0x7f0000fee000-0x10)=@ipx={0x4, 0x80, 0x9, "5a71eb0212c5", 0xb704, 0x0}, 0x10, &(0x7f0000fed000)=[{&(0x7f0000fee000-0x22)="1e40a918f34dae2a0997b6d85e5a97ba549522e479da22945efb2fea9357a9f58df9", 0x22}, {&(0x7f0000afd000-0xb4)="4da2b4043155dea13564a699dc9910fa07b7e8bf27c343590470b03ab80d0b94a8fb0b2012b18ae05b02b8d149b43e9b18c5a53d4f16debc01b3bc2d16788bc9e76a0857592aefd2707007b72a52eec7ef17896e7b4f61b9868dac49f43c6496ba084c395424ed31e1428c0e4d663a69885663def66d9d9fe02fd53aaa45c9056561ee6f3a31b1aa481597bfcfafc33f25ed8e5a21f2b185e927e0489caa7dc7f47d6f05d16b3fe30893e76c7ae553e910260be6", 0xb4}, {&(0x7f0000dfc000-0xe4)="19860cbced2299072e4e76c29a53787c8097374b528f0b2afab11618416ee7ea56d145e7a00e40a52d357470476fe716cbd070d5b886ce53bf4e914014379a18709f70f6181b8e9af7c5dca532f00a465f43e58fe4fd815c4d327e86c5f54f2e2325ada6d15fb5cef81c66b978134c0d24d28c7bc52353b1c44701f361fe828684475f8517f11a53bad3897235db21a0b5abd9088f5e34f399009f29754dc81544159b955c76f930b7746772007e5c3784e3c196a4a0c6ab1dc73c6b3c72a6fc81b7398f26fe6e6f32e0c00cdf7614f26434201ac6827e75dafe6024152f25ca55315b23", 0xe4}, {&(0x7f000076e000)="0fabcfe585059e3a55bf24af5ecfb1b3564ce47b04140483699f7a516e31272c49cbc148d40d3ef40152fa3f48bbe277ad0227251ae6c016b128ae6873c3dc4674f9e31029450825f3880ead6f87227bb8edb8bf23d7e5c8a1500886e78e5225e36c31c0b59ca10ea8e885fa603b27888d4df4b5c6a4f826cb65b73f7c617c97a3d8f7b0f861f3a9273d40e0915ac60d3b616b9a328db73cc6da2af02cea689ca65b8a1b5217a869c13aa8ab501682a467e01b2b681bb2dc94d1bddd00e8f7cb557ecbabb16fae21afab90642ee2f0df38aacc04ee0c723df1cc2a4c9cd2cb3079c74c98745ececa6c782b3ec413ac82f69fc8e02ad0", 0xf6}], 0x4, &(0x7f0000704000-0x128)=[{0x94, 0x0, 0x0, "9f2c8280834aea2574b19a7d4571655573324e9277ba56dfb8ab0905d7437dc5bd902251eaa40902a7d2101d9ae76aa277a947e83aca575fa1362b1ca85fac6f3bb2a690c67468d456021dfe38257fcd38098da4cf7050022bdf8df3e7f8d1c1530a435fadf53a19adf274d937d62bd0a4cf23adcb960a1f018f899e4a27a16d31463b30711e"}, {0x94, 0x11f, 0x8, "be903b7e83d053b0fd5d27127f60f943ec39fadcba932534c3b6185fda55364647db5f4a9ad12571c85f976b79cf3e3a4e1a75511b731ad9d5955cc8800a453226fe5698b0be181213defeb9b6ef7dfe6019cc24dac5ce1ef8a62d50836a46917fe735f42c7aea80df7cfa823c0a18a086876d5d9f9ec09be4421e15e0c1e4562b2501ef45"}], 0x2, 0x805}, 0x40010) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00004ba000-0x4)=0x24, 0x4) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a00", 0x24}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fea000-0xd)="2f6465762f7573626d6f6e2300", 0x3ff, 0x2002) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fe8000+0x41a)=0x724d, 0x4) epoll_create1(0x80000) r1 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000395000)="3eb6ba5af0a2dedaf3e35f54ce17c78119f6d53c658fb8853e664dd8b9c9a7d121eb33f2a487e3", 0x27, 0x20040000, &(0x7f0000fea000-0x10)={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fea000-0x4)=0x10000, 0x4) readv(r1, &(0x7f0000fe8000+0x179)=[{&(0x7f0000cd8000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000fe9000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f000081f000)="", 0x0}, {&(0x7f0000fe9000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000fe8000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000fe8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000fe8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fe8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000fe9000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000628000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0xa) writev(r1, &(0x7f0000009000-0x10)=[{&(0x7f000094f000-0x10)="020571000200000000009402da0e18c2", 0x10}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00002d3000-0x18)={&(0x7f0000772000/0x1000)=nil, 0x2, 0x1, 0x2, &(0x7f0000308000/0x2000)=nil, 0x9}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000fe8000)={@broadcast=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000fe9000-0x4)=0xc) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff", 0x27}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0xffff, 0x0, 0x10000, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000164000)="2f6465762f696e7075742f6576656e742300", 0x8, 0x0) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f6d000-0x68)={0x3, 0x7f, 0xa57, {0x0, 0x1c9c380}, 0x4, 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, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6c000-0x9)="2f6465762f72746300", 0x8000, 0x0) fchmodat(r2, &(0x7f00004e0000-0x8)="2e2f66696c653000", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000780000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000097c000)={0x401, 0x100000000, 0x1ff, 0x3f}, 0x10) r4 = dup3(r3, r3, 0x80000) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000043b000)={0x0, 0x0, 0x0}, 0xc) setfsuid(r5) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000591000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ce000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004ea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r6}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000aca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f0000efd000-0x1)="6c", 0x1, 0x0, &(0x7f00009c1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000c1a000-0x4)=0x0, &(0x7f000042b000-0x4)=0x4) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006bb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) bind$inet6(r7, &(0x7f0000ea5000-0xf)={0xa, 0x0, 0xa, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendmmsg$inet_sctp(r7, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x0, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8, 0x100, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x9f5e, 0x80000000}}], 0x3, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x1, 0x0}], 0x2, 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000625000+0xd5b)={0x0, 0x2, &(0x7f0000001000)="04c2"}) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff01", 0x28}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c2a000)="2f6465762f6b766d00", 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000033000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000199000)={0x1, &(0x7f0000eaa000-0x40)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000023c000-0x400)={"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"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000036f000)={0x9, 0x5}, &(0x7f0000c83000-0x4)=0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000807000-0x38)={0x3, 0x0, [{0xce, 0x0, 0x2}, {0x0, 0x0, 0x20}, {0x0, 0x0, 0x0}]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a35000)="2f6465762f70746d7800", 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000895000-0xe8)={{{@in=@multicast2=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000890000)=0xe8) setfsuid(r4) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000300000-0x6)={0x7f, 0x7fff, 0x0}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x80000000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000515000-0x1c)={0x3, 0x7, 0x6c, 0x0, 0xfffffffffffff4d0, 0x9ac0aaf, 0x8, 0x101, 0xe4, 0x1, 0x24a, 0x0, 0x0, 0x8001, 0x7, 0x1, 0xffffffffffff2e81, 0x4, 0x100}) ioctl$TIOCSCTTY(r3, 0x540e, 0x7fffffff) munlockall() recvfrom$inet(0xffffffffffffffff, &(0x7f00005a6000)="", 0x0, 0x40, &(0x7f0000e9e000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000cea000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00002ec000-0x8)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) [ 114.392492] device eql entered promiscuous mode 2017/10/03 22:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000a000-0xe4)="", 0x0, 0x2, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0x0, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d6f000)=0x0) process_vm_writev(r2, &(0x7f0000580000)=[{&(0x7f0000664000-0xc)="000000000000000000000000", 0xc}, {&(0x7f000024f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000523000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f00000a8000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x4, &(0x7f00006c9000)=[{&(0x7f0000f37000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000a09000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000203000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x3, 0x0) bind$inet(r1, &(0x7f0000011000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d31000)={0x0, 0xd7, "dc317a9d59e60b64b0474d160278aed738a05b019296167da1d2b4cb16e786406a5b34df22e41e6ca444740531ce17e500d5b884a4f48836ef311f62ac9dece28d3a7b82b6a1263122b06692fde799d33c34a89b47b8fc3bf3322e2adbcb4546439cdf4f7456c4b3294d049ad0d27993c9f7e2b4522cd1314797e8ebdb7fe273059202024bd1ab4891e0024de93c1e82c2e32d52c4284e3693b970bb95e6bae0f0c43d3a8d04c35ecd26012b62b58f93695cd18f2bf9ed3aaf83b3e507fe049d92e86e31270291de910972dbae08f734324e9817a2886f"}, &(0x7f00000f7000-0x4)=0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005c5000-0x97)={r3, 0x8f, "0e9424a18d4a26b9533e316772b1c09359cd88d931330a0b846d61855d2b0ae862f41ff0788ebbe77d51f85bb9fbec084fc127a71cd2f9533444653b46988abc6026aa173e1bde778a27cf1d58e3d0bca6d2a13f8295d0e5a7c7f7c898c3278b14bd7844beb2724da25d3adc1de1113d4127fb628a25cfa12d705dc03c8b476e87de160d5adaff6f311ad3d933a208"}, &(0x7f0000d1b000)=0x97) sendto$inet(r0, &(0x7f0000004000)="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", 0x1000, 0x0, &(0x7f0000002000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/03 22:27:07 executing program 1: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x0, &(0x7f0000eb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000671000/0x3000)=nil, 0x3000, 0x3000800, 0x3f, 0xffffffffffffffff, 0xfffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eb5000)={0xffff, 0xa, 0x2000000000000000, 0x0, 0x0}, &(0x7f0000215000-0x4)=0x10) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb7000-0xa0)={r1, @in6={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100d9d, 0x3, 0x7, 0x68}, &(0x7f0000cec000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x8000, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r3 = openat(r2, &(0x7f0000610000-0x8)="2e2f66696c653000", 0x123400, 0x4) mmap(&(0x7f0000794000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eb7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000737000)=@generic="aa8ef4149c44e7eaad1178599eabc53f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x2000000000f54a, 0x0, 0xd, 0x80000000, 0x0}, &(0x7f0000794000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000414000+0xe87)={r5, 0x1, 0x0}, &(0x7f0000617000-0x4)=0xc) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000797000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000a93000/0x3000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) vmsplice(r6, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) perf_event_open(&(0x7f0000a26000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x23, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x100, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x0, 0x0) 2017/10/03 22:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000206000-0x78)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ecb000-0xb)="2f6465762f6877726e6700", 0x400000101002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0xfffffffffffffffc, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xfffffffffffffffc, 0x0, 0x0, @multicast2=0xe0000002, "0000000009"}}}}}) r2 = request_key(&(0x7f0000d73000-0xa)="73797a6b616c6c657200", &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)="2f6465762f6877726e6700", 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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(&(0x7f000001d000)={0x4, 0x78, 0xdd, 0xfffffffffffffffe, 0x294a, 0x0, 0x0, 0x20000000, 0x5, 0x0, 0x20000000000005, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2438, 0x0, 0x0, 0x1fe, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff7fc, 0xffffffffffffffff, 0x3) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000823000)=0x9b) dup2(0xffffffffffffffff, r3) perf_event_open(&(0x7f0000223000-0x78)={0x2, 0x78, 0x9eb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f9e000)={0x0, 0x6f35a9a8}, &(0x7f0000843000-0x4)=0x8) mkdir(&(0x7f0000ef6000)="2e2f66696c653000", 0x2) mount(&(0x7f0000b1f000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000565000)="2e2f66696c653000", &(0x7f0000f69000)="f373666b00", 0x7fffdf, &(0x7f0000d73000)="05") prctl$setname(0xf, &(0x7f0000926000-0x7)="766d6e65743000") r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c8000)="2e2f66696c65302f66696c653100", 0x122) mount(&(0x7f000024b000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000bb5000-0xa)="2e2f636f6e74726f6c00", &(0x7f00001c5000)="6175667300", 0x2000, &(0x7f0000a48000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0xf, 0x0, 0x0, 0x1000000000, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1ffffffe, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000309000-0x11)="2f6465762f7667615f6172626974657200", 0x10000000020004, 0x0) bind$netlink(r0, &(0x7f00000e6000)={0xc, 0x0, 0x435, 0x585a}, 0xc) inotify_init1(0x80000) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) 2017/10/03 22:27:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x4000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000089c000-0xc)={0x7, r0, 0x0}) read$eventfd(r2, &(0x7f00003d1000)=0x0, 0x8) read(r0, &(0x7f000037b000)="0000000000000000", 0x8) accept4$inet6(r0, &(0x7f0000707000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a2f000-0x4)=0x1c, 0x800) ioctl$sock_proto_private(r2, 0x0, &(0x7f0000aaa000-0x1)="3a") close(r1) 2017/10/03 22:27:07 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") r0 = open(&(0x7f0000de2000-0x8)="2e2f66696c653000", 0x500, 0x100) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc0000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000079000)=0xc) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9c000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x10, &(0x7f0000b38000)=0x0) fcntl$setown(r1, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f00003b6000)="c56c0dc601d82f") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c0c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = socket(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000200000)="2f6465762f696e7075742f6576656e742300", 0x100000000, 0xfffffffffffffffe) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000478000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000929000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000004a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00003ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000397000-0x8)={r6, r7}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fde000-0x4)=0x0, &(0x7f0000921000)=0x4) ioctl$sock_ifreq(r3, 0x8932, &(0x7f0000b4a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x24000000}) write(r0, &(0x7f0000c31000-0x26)="260000001e0047f10714c1f83a0022fb07000300030000000000020000002232040027006e35", 0x26) socketpair(0x3, 0x5, 0x1, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000848000)={0x10000000, 0x0}) 2017/10/03 22:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="cc07403c17b0de25dc4403a412c23089c381a3421d932561bbd5fd3150c990b1a6b8e84c62952b9adb789b0422d0d3605f400cbfc3a9518b0a7cbfcdce3cbe924b909e33a4dbd4a06c84669c6b988f26642457a292ffdf1a1397433e2cc2a3fa4d68727c7aa4f60e1bd39652c531943088af2e9a628eec9eddc7b25dc28f2d5529ba348eb4dbb64d6488a5664b13c4299d2bf6bf3afa228ebb01758abf2d92c3e23369097b3cf908e4d8ca5ec156", 0xae, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000002000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000393000-0x4)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) syz_emit_ethernet(0x47, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "000091"}, "c1"}}}}}}) add_key(&(0x7f000045b000)="646561641e", &(0x7f0000035000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000-0x1000)="", 0x0, 0xfffffffffffffff9) prctl$intptr(0x17, 0x3) request_key(&(0x7f0000ed8000)="7472757374656400", &(0x7f0000932000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a6b000)="706f7369785f61636c5f61636365737300", 0xfffffffffffffffa) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f0f000-0xc)="272c2d76626f786e65743000", 0x1) sysfs$3(0x3) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000f0f000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00007a6000-0x14)={0x8, 0x2, 0x7, 0x3, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000250000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058a000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4000, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00005ce000-0x4)=0x0) 2017/10/03 22:27:07 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$getown(r2, 0x9) listen(r2, 0x40000000000) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000f6e000)=0x0, &(0x7f00003c8000)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d84000)="2f6465762f72746300", 0x20000, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000f6e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a29000-0x4)=0x14) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f0000f6f000-0x14)={0x11, 0x6, r5, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TCGETS(r4, 0x5401, &(0x7f0000d78000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x100000001) accept4$llc(r1, &(0x7f0000f6f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00002dd000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f6e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f6e000-0xc)={0x3, r2, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000474000)={0xca, 0x7000}) socket(0x3, 0x6, 0x5) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f6e000-0xc)={r6, 0x80000, r7}) syz_emit_ethernet(0x83, &(0x7f0000f6c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a239af", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b90e00", 0x4ac, "9ad06f"}, "151f5a2e9f43c6297ed032b660a94eb9ca00ae6852706a7b98148d496cd4e3af5c3bb155290c286f31473fd9599d6c6522176df9d1e5414186aae0c5c2"}}}}}}) [ 114.539948] nla_parse: 62 callbacks suppressed [ 114.544731] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/03 22:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000859000-0xd)="2f6465762f7573626d6f6e2300", 0x526, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000490000-0x20)={0x0, 0x0, 0x40000000000007d, 0x4, r0}) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005bd000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000)=0xe8) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) rename(&(0x7f00000cb000)="2e2f66696c653000", &(0x7f00007f6000)="2e2f66696c653000") mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fa4000)={0x0, 0x5, &(0x7f0000205000-0x68)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x489}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fa5000-0x4)=0x10) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093b000-0x38)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000fa4000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8a, 0x0, 0xc4, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r4}}], 0x5, 0x0}], 0x1, 0x0) epoll_create1(0x80004) r5 = getpgid(0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) stat(&(0x7f000001a000)="2e2f66696c653000", &(0x7f000066b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001d1000)=0x3, 0x4) lchown(&(0x7f0000652000-0x8)="2e2f66696c653000", r6, r7) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c8e000)="") rt_tgsigqueueinfo(r0, r5, 0x7, &(0x7f000025f000)={0x77, 0x0, 0x0, 0x2}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TUNSETOWNER(r8, 0x400454cc, &(0x7f0000042000-0x4)=r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000c30000)=0x0, &(0x7f00003cc000)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000012000)={0x2000, 0x0, [0x0, 0x0, 0xfffffffffffffff7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0505405, &(0x7f0000dec000-0x29)={{0x2, 0x1, 0xc0000, 0x1, 0x9}, 0x8, 0x54, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x801, 0x0) ioctl$TCSETSW(r9, 0x5402, &(0x7f0000005000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0xacf, 0xf848, 0x102, 0x20000000000000, 0x4, 0x8000, 0xc16e, 0x6, 0x17, 0x7ff}) pwrite64(r9, &(0x7f0000006000)="94000bfff3d40060", 0x8, 0x1fffd) 2017/10/03 22:27:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x22d7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x40)=[&(0x7f0000002000-0x16)="7472757374656465746831776c616e31776c616e3000", &(0x7f0000000000)="00", &(0x7f0000002000-0x5)="7b2b292700", &(0x7f0000000000)="2f6465762f73672300", &(0x7f0000001000-0x9)="2f6465762f73672300", &(0x7f0000000000)="2f6465762f73672300", &(0x7f0000001000)="2973797374656d6370757365742f70726f636b657972696e67766d6e65743100", &(0x7f0000001000)="2f6465762f73672300"], &(0x7f0000001000)=[&(0x7f0000002000-0x9)="76626f786e65743000", &(0x7f0000001000-0x9)="2f6465762f73672300", &(0x7f0000001000-0x9)="2f6465762f73672300", &(0x7f0000001000-0x2)="2600", &(0x7f0000001000)="2f6465762f73672300", &(0x7f0000000000)="2f6465762f73672300", &(0x7f0000001000)="7d2a7b73656c696e757865746830707070302800"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006f3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet(0x2, 0x6, 0x0) close(r2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e30000)=0x0, 0x4) listen(r4, 0x4) recvmsg(r4, &(0x7f00004b7000)={&(0x7f00006de000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f08000-0x10)=[{&(0x7f0000dfa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00003b2000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x2, &(0x7f0000257000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x1}, 0x2000) ioctl$TIOCNXCL(r1, 0x540d) connect$inet(r5, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000f4f000)=@int=0x0, &(0x7f0000cce000)=0x4) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000df4000-0x4)=0x4) accept4$packet(0xffffffffffffff9c, &(0x7f00009ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000980000+0x621)=0x14, 0x80000) sendto(r1, &(0x7f0000735000)="90", 0x1, 0x10, &(0x7f00000fd000)=@ll={0x11, 0x1, r6, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) time(&(0x7f0000b90000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000e0c000)={0x7fffffff, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80400001, "dfe8603ed7a4bbdf", "39a3df53c453f37d2dcb6310d0407f0eb20e763ce8c0e071292bba719cd27cce", 0x7, 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, 0x0, 0x0, 0x0, 0x0]}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b34000-0x4)=0x0, 0x4) r7 = accept4(r4, &(0x7f0000175000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003d7000)=0x10, 0x0) recvfrom(r2, &(0x7f00006cd000)="", 0x0, 0x40000000, &(0x7f00009ce000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendmsg(r5, &(0x7f0000760000-0x1)={&(0x7f00000b3000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000b9000)=[], 0x0, &(0x7f0000fa7000)=[], 0x0, 0x0}, 0x0) personality(0x400000) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2d, 0x3ff, 0x0, 0x0, "29003d5d0104000000000003000000000000"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) sendfile(r2, r7, &(0x7f0000bab000)=0x20000000000, 0x6) [ 114.572420] dccp_v6_rcv: dropped packet with invalid checksum [ 114.622170] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/03 22:27:07 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800001000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ea2000)="2f6465762f73672300", 0x2, 0x200000) r3 = gettid() setns(r0, 0x48000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x88, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3d, 0x4000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0xffffffffffeffffd, r1, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000efc000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") futex(&(0x7f0000005000-0x4)=0xffffffffffffffe2, 0x85, 0x100000000000000, &(0x7f0000a4f000+0xf08)={0x0, 0x0}, &(0x7f000020c000)=0x0, 0xfff) clock_gettime(0x7, &(0x7f0000eda000)={0x0, 0x0}) futex(&(0x7f00003d8000)=0x4, 0x3, 0x1, &(0x7f0000bc7000)={r4, r5}, &(0x7f0000a3a000)=0x800, 0x9945) socket$kcm(0x29, 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000d08000)={0x9, 0x73}) r6 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x10) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f00001d9000-0xe6)={0xe2, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacfccdf7f3a26014672962581"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00009ad000)={0x2}, 0x1) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000571000-0x10)={0x0, 0xa, 0x38437e23, 0x7, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00007ed000-0x6)={r8, 0x8}, &(0x7f0000608000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000b16000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000214000-0xc)={0x3, 0xffffffffffffffff, 0x1}) unlinkat(r9, &(0x7f0000978000-0x8)="2e2f66696c653000", 0x4000200) getxattr(&(0x7f0000015000)="2e2f66696c653000", &(0x7f0000362000-0x11)=@random={"73797374656d2e00", "646576746d70667300"}, &(0x7f00004ba000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) mount(&(0x7f00009ad000)="2e2f66696c653000", &(0x7f0000aae000)="2e2f66696c653000", &(0x7f0000deb000)="6d73646f7300", 0x9024, &(0x7f000065b000)="") 2017/10/03 22:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bf7000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001b6000-0x9)="2f6465762f76637300", 0x80000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cec000-0x5)="7965616800", 0x5) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000031a000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00005ec000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000520000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000df5000-0x8)="2e2f66696c653000", 0x10) r4 = request_key(&(0x7f00007a1000)="6465616400", &(0x7f0000312000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b36000)="5e00", 0x0) r5 = request_key(&(0x7f0000d08000)="7472757374656400", &(0x7f00008c1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000741000)="5d75736572272e00", 0xffffffffffffffff) socket$packet(0x11, 0x2, 0x300) keyctl$unlink(0x9, r5, r4) write(r2, &(0x7f0000fcd000)="260000001e0047f10714c1f83a0022fb07000300000000000000020000f9210000d6f7006e35", 0x26) bpf$MAP_CREATE(0x0, &(0x7f000047c000-0x1c)={0x9, 0x4, 0x200000001ff, 0x6, 0x9, r1, 0x5}, 0x1c) syz_open_dev$loop(&(0x7f00008b2000)="2f6465762f6c6f6f702300", 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd1000-0x14)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000877000)={&(0x7f0000408000-0x8)="2e2f66696c653000", 0x0}, 0xc) keyctl$setperm(0x5, r5, 0x112c1221) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00002cb000)={0x0, 0x0}, 0x2) statx(r1, &(0x7f00003d5000)="2e2f66696c653000", 0x4000, 0x800, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000a8c000)={0x5, 0x0, 0x2, 0x8c1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000e67000-0x10)={0x8, r6, 0x10001, 0x7}) recvfrom$inet6(r2, &(0x7f0000958000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000bdf000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000780000)={0x5, r7, 0x2, 0x1}) getpeername$inet6(r3, &(0x7f0000282000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e19000)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000595000-0x88)={0x2, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) open(&(0x7f00000af000-0x8)="2e2f66696c653000", 0x80, 0x84) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000db7000)={0xffffffffffffffff, &(0x7f0000ed7000)="3d", &(0x7f0000aa0000-0x1)="9a", 0x0}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000b5f000)=0x0) 2017/10/03 22:27:07 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) [ 114.635558] dccp_v6_rcv: dropped packet with invalid checksum 2017/10/03 22:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x80, 0x0, &(0x7f000054b000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe6, 0x2000000000, 0x1, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d47000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f00000d7000+0xab)=[@map={0x20, 0x1, 0x40000008003, r0}], &(0x7f000064e000-0xb)="5d3c76626f78657430002c", 0x4, 0x0, &(0x7f00007d6000)="", 0x3a, 0x0}, 0x30) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000082d000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f9f000)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) getsockname$inet(r0, &(0x7f0000c93000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000-0x4)=0x10) signalfd(r1, &(0x7f00001e8000)={0x669}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448ff, &(0x7f000004d000)="96e53e85d11db8d73469b3e16c1173a6cd088078fa0c633f00000000000000efffff2dab96650e8f6b410006802fabc71c8f408d3252182b4173366f616fc3cdb3d4729e121d8c090000005adbab00745193bee3") listen(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000692000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x37, &(0x7f0000171000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x90f3, 0x0, 0x1006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"1e"}}}}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000020c000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000092000-0x4)=0xe8) syz_extract_tcp_res(&(0x7f00001e4000)={0x42424242, 0x42424242}, 0x401, 0x27) get_mempolicy(&(0x7f0000ce2000)=0x0, &(0x7f000084a000)=0x0, 0x4, &(0x7f000034a000/0x4000)=nil, 0x2) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {"90"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c54000)={0xd1, 0x8000, 0x63bf, 0x7ff, 0x0}, &(0x7f0000cf2000-0x4)=0x10) bind(0xffffffffffffffff, &(0x7f0000fd3000-0x10)=@llc={0x1a, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x7fff, 0x6, 0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000025b000)=[{&(0x7f00002a7000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000aff000-0x20)=[{&(0x7f0000cd2000-0x50)="f2197530fd0500f4197ca8fd71f7aebd6a05b103f2eaacdf6b9e79ccd13fac58a8ab39a3c0fcfaa7ccf99f2bddf679f9bb9a1c43d58a5f134897629795d316878327c93fc086ee0adb2afb96eb55344e", 0x50}, {&(0x7f0000a74000)="33505d18f7557153a07dc5245cd3c90c9c8b55f7026bef80f91bf351693a626eafac2fc5b2ae35b2d5b5c4de4b8ffcf4770891b933366b80624c5c8ed828581de6532e21d9ce415428bd6271cd893b2907aeacd7e958da9bda77c351947ecb9fc0e1f7c9cdd547284fe42a50287372ce32b7e14e7c588c54b067cf079cf6d9a2b8ee6a624a5162cda8e1747a5855abecfa1d11cec9", 0x95}], 0x2, &(0x7f000096a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x880}, {&(0x7f0000592000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000091b000)=[{&(0x7f0000a2f000-0x5b)="5a7e474bddfa55b20ad48e6d7d45c39f191b2838e464598daa3a16215966965489c1544732c566081469ba31a6aaad1ad54c6a76b3efe022e20c3466b739e89b391f3b5938915ed934289cf280faecb8dc0e6f940da39975b96229", 0x5b}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00000ea000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bb0000)=[{&(0x7f0000664000)="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0x1000}, {&(0x7f0000f1c000)="a8f5f853b3392522f28f08bdbc317080d3431c5b0a3525355443a90f2df342c6a4e1c2b78ae0d615f55ba75b62f07e63678885c6a50f8175c8889f5f2582b99695dcbfca43c2b30a66e99842b5adad23730908bd181b21d521c4685c99d5db9eb8367b29454acdeb3bd85aee3e4de75082e215a9ed6f708360d1dd81028b591fa3bb67c0efbc46dd0c05501ccd2e216a9b51a848dcb2ae3835d18f3d6fce22dee80a521baaeeedce68c816bf29fa9ba4022b31e3858087f7afae52a7f0c8f993cffb8d8bc4fafe19110f096c3a840e0351fa02", 0xd3}, {&(0x7f0000aff000-0xfe)="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", 0xfe}, {&(0x7f00007fc000-0xcb)="98bc8619904739ce03d44a7d3ce04944385fc11a13e5b83b3146da4d5be368b672bb647d82d3ce5d56b1b209d06c6f9c08e335ed8a78d43ebf02da36bc8906d613a0a9424275689b3a344ed75f6bcc90b61c80b259dd8e906fcb6b07c1dde7434a1ba9e9bc14e049524205203e802cb960d5916beba0fd45ce7b5ca2b968f58ae06413c3530f21842fd20cc44426f9f75521ea3f307223627f155ef0be58ae8573b2d66933eccd3e741f60a42a951062efb30422920ed7bdbd1e52b3069e5d715d7e4dc4485244bd6e7055", 0xcb}, {&(0x7f0000b96000-0x48)="498d44bd4f0323d0060b994fc90c7b22abc0989afbcc4f32609719d1c2bb3d7f31de31477c6ceff0db8389ade1230120d4f66ba14eee18cb17ae449349ca60fab926226a388f1580", 0x48}], 0x5, &(0x7f000019d000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x20000000}, {&(0x7f0000b3b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f48000)=[{&(0x7f0000c83000-0x4)="e9170499", 0x4}, {&(0x7f0000d9d000)="f5415a21a3fa3c45ea32270f336a303b56b318109feb6340d0cb8305f4b1f77bc23a99ccced524747a9109cae91e49f2287886de000aa7c6058b016c3bfafb15d6fd51334a7d4bf732853c3b763b09ad0631b92571b1e2c24795605b8d9d69d0e2a1a22a39b4325b1b353a8d2ebed6e642eab449604908c67d10483d398f67998c96b178db64921848f2a6402573bc1aa7dd7db535e20c1599f34c6c81ba39a7497c8be7fdeaaf4e8f1599e13086ced1c1f1de393b67425f290accdb598187f9bce8b74f4089", 0xc6}, {&(0x7f0000f17000)="e50d9a2df1e565cacb6d6d6775ed744bf83c6d2f311aeddbf3c0bd4c2f4d940e08187b1114a4ee206072c729aa35215307baae04b6b78e362de75e311226d569704c1599d8928efde13a34427613ed06728d6f4b797f8f13d92bb3d01b7c01115e534f", 0x63}, {&(0x7f0000a65000)="fe4951a8f2d2d043bbd4ba8ab98f305cbccc8a837c04c58edba2f88302ece99efb758df3b4936db98b13d6a6d53ebd4d39d7ca8e7052b760cb624e7b50142dbc4c13f6c813a46d7840ad6d3e02a0a3c046b54bea060b4c8ba5e0f3f75c236dfac53b2e74b49c78c5b2046a99b511fcfe68f465552f771809ab5c4013e82cbd2f615030d77d8c0434fa855b1bdf33b1a4e25bce761a1ce6291e8f5f20e56a1a66051388dc29d9681ab865ec1e58042dae570f2abd6a99be7a56928b363cac3d999c8b5bb9197f7ff5a622e93dcd51231fff92b943969925fcd691679028b8d8632d9889ac1f2bf1ec18b4df5f64388c472403a56dd18c", 0xf6}, {&(0x7f0000d6e000)="3b693392ea50835119d07ea62025a169c139f2e2425765f2055f46b0aeed1d8bdc9f19f532d3c0b5a287163d84aac7e8be7943470b42f6b2d3dde6ba7dedf54311fc8857cded243a0b5e3bd6bd547d5ac93d8badfa8a21376b42a5ad37615ff760667b2681c1505d12ef920db8c79fdb09ce5a75a145428726a63ad9b33bed0d18a0e6cb217019d6289cc5d8749649c611f589cfe76915838bf2b2c79163b85b415ecae8fb042c6494f32a642462adf6f9ac7b1c924269a6a0251b80a83f2c2106c53582e2e4391b3f565de52afc10cc3380b8382496863ba9492e19", 0xdc}, {&(0x7f0000916000-0xba)="ffbe2f5c5b67d4186da06501565819614d107027a3b77da6a5ca8ed6f9b2e1d144c90257b5916a1a5a46d78ddb80210e55570e85ab0ed08166658caf38a1b27e65271342b41e8f9d3a809ab8689b2142942d50221a31f2c8c95c80aed0bf61c15107412845763829e7caed2c0a5c41bd918c9b31f9a1f45687604c3410a312bafb7282ac43dcc92a3d13e8690b1beab1ef97d7e24e4cd3da17b520e95bbf23def5b8f97116d3353bb914f364c61194e2565d3404f93ba8477a54", 0xba}, {&(0x7f00001c0000-0x16)="2523451bfb5fde96305f2b083fd0f75ee1018b2eb050", 0x16}], 0x7, &(0x7f00000aa000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x40}, {&(0x7f0000149000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000632000)=[{&(0x7f00002e3000-0x91)="873c24b45f3de89974c65eb8364d6213e68048d0edb06312b82addee3454ca8491b578fecc6776753a2b93a7800de5473ce6d03ad672785a67df4fd5b419c12e1f67b75dbb92f0aa1106c7ea00e65a33d222de7fcf884713d46d622637607d7149d02c49fb6c907dbba3de12f3bb499863b01fc5fade4f652cebe30ab67b6a001ee798aaf02377ecb54abac5d42e8172d5", 0x91}, {&(0x7f0000ef8000)="d91136e12970eec2d58697f889cae5c9aba304ee5bf05539cab0437e9c223cc33b68c9a612227491e05a0a23916bae2b22293446078250117a2132ae02a2d31dd03c32cb213cde978c6737305dda08834c7e0e6306fdadf87da9e15e73ae93babc245497849517511c21bac266bde3e4a503ae722b1090e3fdda4d4d193e2e2452aff751506bfedfc5cc42c2a69bd5ab683f1dbfd01999782c3187af257ae9f9b8dfe1ccb9c200b525745eed967058545d93821f", 0xb4}, {&(0x7f000016f000)="3feb9a3716f3b787314daf10191a47805fc4dcdd3effe5a37aa986cfc69d62d3c9633279596b933334384a83dd8292434a4582638ffc3604f797053e518e08458040f5ee02ffa922fa86cc212a61ddba1388f8c973c12069f8a1d31ca90ba62a71a8da8cb71a07e3dd95ccb7b870030a8a1105cfa4636509b1a0f38edd10a19b3d9bc7b41d07e025c31e8acd67cf85221e33edaa74247f61ac065d09352447a3a851e820f4b1ead19852e87bbb1e96533cccbf542ca704d18f59905198", 0xbd}, {&(0x7f0000f8d000)="9d19c4f2e8dde1acf5ed803634bbe29f64733d84491fb18e8e82b096061e96c3a1a3a826045cb955885f10d0a27d82d7dacc3ef0cbc629bd3c0956a23362cf3a350658a5422ca822ced7159a2bcbfa63a0fa74ff8d2b4d9005e65e7b2e2e00a794ca8ea2129dcd5898ba239021f3894261fee1d0e0ce5fc8e0ca91c2cace291a8058d507569de4476cba5712bc28ad389eb081f3aabb28c270cd078594b0dcf208c852bbd4f5d75ac70a7c267cf0fa9df1d5f94798", 0xb5}, {&(0x7f0000e73000)="73010867bba9d6ffaef3c991f495aba9094810bf83d646b8d894f4956f7de45ffbe9415b9d837f9a8729fe91978d2fcdf7f7f9ce3ba1dab305be5c8ed686aed8d0f5e94797ba69e190efe26c9b366cb3c52a6ad622514608c7ef14121127b3783e91b155ed91a106465a5486527dafca6048236d56c6217bab2c72836a1c5c860d094d4c5fe04b885ff9adef1bc041d120a8bf541c91a0f3ea3d4a46db1a4edf67f9970618487ddf2899513d239fe070e43d41fa70c34e30a03a0a51ba8c28b2", 0xc0}, {&(0x7f0000f07000-0x7b)="3867dbe8da88c0b02b81a2ca47e73e2c17b1f0b02a65ea2003ed9f549bd0fc14486fb4a3387adc08d7d389e74f05f474b9d047c8375e4f9e5d2a8ea8dffa45532d174b408d7bcdfbd13e8542054453ac3d0c65fbe4f8c128fad4fd37128e91ff78c449b781b6ef1b3c9e0fc1d9a355e3954df35ca792f6336baad8", 0x7b}, {&(0x7f0000862000-0x4)="2d91cd0da13924a23e6649d4ff73599c8a0d45f6f894", 0x16}, {&(0x7f0000288000+0x81f)="71e9066410a714d8319cf51b47c3b4cf89da3b152bc5bb018caf86e4eea8eccbbf3ee7162c96fd0ad5529817a4a45c8a181e34773064ca3d49ac11da5a9cc0ed0ab9aa64e5d31a2bf2d108ce169bb47aa57cbbba6372b903cbb1219107ea5cd8be1266f756a496c4a743ec3982f61a3f2a5504a6ccb3a1b17dec34d845feaab678621d0a96f3570d0defda023a8067ca5fb442e3b43164c86c0dbe3105157d069c09835ee9dad5", 0xa7}], 0x8, &(0x7f0000fc0000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r4, r4, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x20000000}, {&(0x7f0000292000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002ea000)=[{&(0x7f0000a68000-0x29)="f4cc62b167523bbb1d309b38010f87ec2ab938ce93d326497db8a2def8043d845615fbf104891e5252", 0x29}, {&(0x7f0000919000)="528fbb7d7ddbe876276d99f1edd48925d391842b680d8debf4458100c56612d06673b65fd705c572e23f51c27254fae52c53a6494660c7f1a20c47830214b7f80b807a7c82d92a58b29ee08d1223c82701e103caf942cf", 0x57}, {&(0x7f00009d9000-0xde)="649f79a2bc72bfbe55800553c64819550847e03932285cce42fcd2867f13dc936a7d056e87674c7ea26e4710eec9eb392399f42c90b9d0e96beadd1c4ebbef9013d2a4e10c05177e66172f4a00861f1d460cd33da2e0f53408c7dff04e833853cd7eb73d45b68516f0f59a4afe39173326d60c803bc67b891e06fa9be1491fb32cb45533ccfa3352a4b6aca5e7f82a96971dfad0b0e6feb670e0216526c242015960aff459c0f525bccba8de02e79ffbd16ad1208abe3994561bfd53ec3d9b2bbffa76c34976d0ea743c0d014590cf8f45bb5ea7ddf53801223ecb6ce4cc", 0xde}, {&(0x7f0000a1f000)="17c849c1910915967a7c475daec8d0b984bb065f6b2ac5f617f186f6baa820d3fd54791b6f9d9f5a5b9755ec0ec86ab6ec68849a19f240f25e80f27e3bdb620c2c03302be4deb14c2bfcce97f7dc3609393989dd858dcb1fce002fe28fc730b8d3d3a50a6b61041c46a4c0965dc774555ff93af0c465c2e6c363a42ab33963e04b92bbf86e892eaa4f03c51c07fee27faa5374b61c0673a0e608bc761d01ab392772decaa8e7d97d23967517cf4e1130c9a896049ab18a1a14148e0c04ea9fd7d9459a2ac5641b5c2ec4ec873ebb9d8da5e5c9", 0xd3}], 0x4, &(0x7f0000d5c000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x5}, {&(0x7f0000cdf000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ccb000)=[{&(0x7f00001fc000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}], 0x7, 0x4) recvfrom(0xffffffffffffffff, &(0x7f0000612000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x2142, &(0x7f0000a4e000)=@nfc={0x27, 0x5, 0x4, 0x7}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x8986, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000231000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) writev(0xffffffffffffffff, &(0x7f0000a6a000)=[{&(0x7f0000112000-0x56)="70a5f3715e75f91da2f0bae5d040866a857742f11d4a4f15e9b510477141c541db9c21812a60a77ea9fd50f86a5cff37c33bbc75655099a21ba8e39a7d7a9c8e7b32ab7e8962b9176702d5f92c30e2d5ffddfbff3ed3", 0x56}, {&(0x7f0000fce000-0xf0)="be640bb17736efceccdc9b4663266891a67143cd4511a4c81c257543e3dc33a7a21e2b3c434d87764db35417f02e276420e0a759bee51e6799a7436f5ebbf5a360db1c02409e98732985dd318c38ecac4326d486183b026fb2571ea324a2e6560e1ef56829232eb7662f5a8236131815058fa39df0602522c82724e6b26ddedeccf9c8f07ad3ff979ad64d9f8bbf519e3fc1d8a9dd9ad4afba13a072e896dc36cc9f45ce4c15b3a99f024483f0c6ab552a0adfd3a16d179c4dd8cdfdd321de29679594476fd1809716fabb067ba7d8d1e014bb1e6eee2b24d614065d17bdda29ed2c85e9ad2c2c244af95c2e41e9593b", 0xf0}, {&(0x7f0000383000)="4bcd6cc9f1d6d5148213fbdb136d5e266064ecc905eca135405052ac5ec8931eea1f75af3f30d2fc6255b097f4f8d99a77d7c2223f108ceac872bfd4ae43df5a137d1a884ff5edcd0e392983ff658417e66c253c4d49", 0x56}, {&(0x7f0000b3e000-0xde)="476412c2432a9f3556abdd63dd874ee0bb404bbdaa112fbaa48a180412ad81f8524ab7e489694e25de0f93221fbb2f3cea0e7de900d8a03570addc99ee1913b7a8f68423cc0fe75ee613ecf59d9a59edeb567b9abccf3a0c45a287c969229cd54bd52afee76edf0d706ec08417c58bd28ebdf47585a070642830a79d78daf4efb20e9c4c57f093e317df9208b030c281d0aeb0751ef064a7a709581316f80823a8a82f9900e15ab7f828cdd48c97dcc5d0bfddf9a8c7a94265e694c790fa5354824598e4a0187eae3cdeeea1b17db29118ee3a64b5a0147f1c2de82d23f5", 0xde}, {&(0x7f0000c95000)="9510dd275cc55ab8708546ed5c6329758bd89cdfd3a0b7f7c2c73a690c59fe427f162440f76aeaf1592950a0e9f8db48b212f77b", 0x34}, {&(0x7f000046f000-0xcd)="6e2ec02389865d62732d5430e86df437ba50a024a48d056b00b70279f5fffffffffffffc01cc620868714779df0b988e927aefeaab3722bc3f396c3b179f25e14ade7fc2726eb69d2c82912be8c729b0c030bbcab3fe4ec99ed50e67f2a4d39c2dcb1a752bae549aa76898890ee2147b56a7edb7a3884f4cee8a6930b76a515a4f708359698c4a4aceaa774719f2eef05ac4a86976f4444d050000007b18937fe2c2e6a4a3614a054514811062bab6a6b961e8e82cb46a65382e796a4259967a835dc74d375c2890da772985f5", 0xcd}], 0x6) 2017/10/03 22:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000778000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001ed000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000163000-0x1c)={0xa, 0x2, 0x325, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000}, 0x1c) syz_emit_ethernet(0x107, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x2, 0xe5, 0x0, "b73a801f1055d4a6f296c96dd6a812a023b59fad27d3b7b6e80595f520e4ab6475ece560b4634dcee1fc0fe13816201dc9ca9870320ff319edbef9ee9166aa525ff623faaa41a057d5fb4de8b8b3af2b9286033d5c34858dd3aa095c65fae1fb3749c3df596a65aacfb8a8965079aa07d00be93589f9bbefc03f49d56bc708be22a9e03a29b4faf5f5a2b1efadc0a763229f5414e11a1573f4e3381c587478de5e8081e030af6be492632eaa25c31949f3fee82274b51449d95871996d91705c279aad381d247cb4141aad73068103bbea8fb5732d33a58083204c17ed"}}}}}) perf_event_open(&(0x7f000002f000-0x78)={0x40000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x7ff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x76, 0x20000, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r2 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) keyctl$unlink(0x9, r2, 0x0) sync() r3 = memfd_create(&(0x7f0000405000)="070000c7", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f0000721000/0x2000)=nil, 0x2000, &(0x7f0000d6e000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000826000/0x4000)=nil, 0x4000, 0x1, &(0x7f000084a000)=0xfffffffffffffffd, 0x4, 0x100000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000673000-0x8)=0x9, 0x2, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c7c000/0x2000)=nil, 0x2000, 0x2000, 0x4, &(0x7f0000c4c000/0x2000)=nil) clock_gettime(0x2, &(0x7f0000a18000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000a8d000-0x10)={0x14b, 0xc733, 0x3, 0x7f}) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 22:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d21000-0x58)={0x26, "6861736800000000000000000000", 0x8000, 0x20001003, "7874732890657270656e742900000000000000fffffffa0000000000000000000000000002000000000000000000000000000000000000000000000000000000"}, 0x58) syz_extract_tcp_res(&(0x7f0000e01000)={0x0, 0x0}, 0x80000000200, 0x7) pipe(&(0x7f0000938000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x1) r4 = gettid() readv(r2, &(0x7f0000617000-0x60)=[{&(0x7f0000b8d000)="", 0x0}, {&(0x7f0000e4c000-0x4c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2) r5 = creat(&(0x7f0000037000)="2e2f66696c653000", 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r7, &(0x7f0000f61000-0x1c)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x3f}, 0x0) dup2(r5, r7) tkill(r4, 0x16) close(r3) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000bb2000-0x20)={@generic="4f9432dc5288ca8a3bc9138fe0985469", @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fbe000-0x8)={0x0, 0x0}) 2017/10/03 22:27:08 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = open(&(0x7f00007de000-0x8)="2e2f66696c653000", 0x400000, 0x20) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000d20000)="b1ac035e41dc8be3c07397caf2bf4555e890fdde7cda0000000000000005fccf3bd7dc13312ddb17ee4c4a94ba80580cde", 0x31) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000983000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d31000-0x8)="2e2f66696c653000", 0x800, 0x1) r3 = getpgid(0x0) getpgrp(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x20000200000010f, 0x81, &(0x7f0000005000)="33210000ed", 0x5) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) sendfile(r0, r2, &(0x7f00009b5000)=0x0, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ce2000-0x4)="31009d", 0x3) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00009c4000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000032c000)=0x0) syz_emit_ethernet(0xa6, &(0x7f00003b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x98, 0x1, 0x0, 0xfffffffffffffffc, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x2, 0x7, "d1db5acac65a3ac17742c89cf7c05c8adf00000040c300617b78fa1160f0e0c93a28737d8f494a60e48a24b70f631a97ab593fe915f324e4cc2f11631de998ad87dfc08e5be3f0e4e4c1c53e3a2094fe7d95e88476032f35095ac7468c2a03fb95c53cd49ae1d67299820ff802ec3701e2ee2d13b33ee9d66271342d"}}}}}) [ 114.745861] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/03 22:27:08 executing program 3 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) [ 114.754955] FAULT_INJECTION: forcing a failure. [ 114.754955] name failslab, interval 1, probability 0, space 0, times 1 2017/10/03 22:27:08 executing program 3 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:08 executing program 7: mmap(&(0x7f0000001000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000e000)="2f6465762f73672300", 0x8, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2283, &(0x7f000000e000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) [ 114.754970] CPU: 1 PID: 15906 Comm: syz-executor3 Not tainted 4.14.0-rc3+ #23 [ 114.754982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/10/03 22:27:08 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x80027, &(0x7f0000cbf000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c8a000)={@generic="04adf52ab68685b72e0a000100001588", 0xfff}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000d80000)=@get={0x1, &(0x7f0000d4b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x7) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x1, 0x4) r4 = accept4$inet(r2, &(0x7f0000f52000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000-0x4)=0x10, 0x80000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d16000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000947000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d1b000-0x8)={0x0, 0x10001}, &(0x7f0000d1d000-0x4)=0x8) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f000007a000-0x4)=0x0, &(0x7f000041f000)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f000063e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a0d000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002d000)={r6, @empty=0x0, @multicast1=0xe0000001}, 0xc) bind$inet(r2, &(0x7f0000323000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000332000)=0x0, &(0x7f0000ae1000-0x4)=0x4) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f00009b8000-0x4)=0x0, &(0x7f0000a84000)=0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000bec000-0x4)=0x1ff, 0x4) r7 = accept4(r3, &(0x7f00002b4000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b1000-0x4)=0x10, 0x80800) accept4$packet(r7, 0x0, &(0x7f0000d00000)=0x0, 0x80000) 2017/10/03 22:27:08 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="68503e5745b6b2808b60074f0232086269f6e2612279a6691a4d7cbe8d0000001900000004862d64e1d037e506c25e730a7947da4684b6d86e501fe12b1adad198adc1e43582097618693390f3e9493c37bd9c98f7d492913ffe6c22129b48f6dcaa6619b5b08ab3111bac490785f6a4854c8230311a745c749cd12fa31cedb6e64031463fde0107bb5002ecce9e5aed78ae2103607a12f87c3397ab6949447cde2554103782875b89664bc5bda4c101cc1db64a5bc0b86b0d00004ec723c0e40f46dd5e5169520555e658b3540acc6eccb8a93836cb7551fe154815a6248d3b5426f984be0719923d32aacc555259d804ddf24461ece4ef19", 0xf9}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f0000b2c000)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x8c, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa0, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x90, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0xc, 0x11d, 0x2d, ""}, {0x2c, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, {&(0x7f0000523000)="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0x1000}, {&(0x7f0000000000)="1a19fdfc2e57ad8eb7f5e35043f2dcaf59514a59aa4ad97a23acb04194ca892c84a16318e9aebf8cc919dcfd2573a8974ee3c06488b5ce1cc35664db8d06851abe1e0f393751365894b5ae103100d6eeb99be2db4c8866950fe2175ea934223c54b36e05c7dbc9ee8e67062af12e4f6783fc72ce697f2a705e31a4df5fb21481e949e075f07b1a0c7bd3b08022d5dff60a4c0e51fc0d9a2666f99fd44aec89c5d668a369e78dbffc4118150446e074928db17c11eac08548780a5fa23221", 0xbe}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x40081}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f000075c000-0x60)=[{&(0x7f000054c000)="2c0b23532d9a950b0b0242b5a0db139266dcfe69ee2f1bc3f479c940364fe91634e94c7926d13eadf47e8595d7b3ae3e30c66cb61bf1a6ff743201b9b16f62c485c8682df033d92fe9ae53889262c8c39f9fcfd4be2ce20a3012c853b5a28dfa0c7a235ca7fbfefb90f2de924286d39074c0a4fbc9a78e9c9b585463e7f89dc4b78327534133", 0x86}, 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{0x100c, 0x1ff, 0x1, 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"}], 0x3, 0x8011}, 0x2}], 0x6, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000218000-0x9)="2f6465762f73672300", 0xffffffffffffff54, 0x65e34459bc77c3e5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0xfffffffeffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0xfffffffffffffffe, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x401, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f000000b000)={0x0, 0xd001, 0x8, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) pipe(&(0x7f00008f6000)={0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f00006db000-0x80)={[0x0, 0x0, 0xf002, 0x2], 0x3, 0x10000000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000401000-0x8)=0xfff) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000dc6000-0x4)=0x300000001) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000afd000)={0x0, 0xfffffffffffffffd, 0xffe, 0x1000, &(0x7f00006c3000/0x1000)=nil}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000dc5000-0x28)={&(0x7f00006ba000/0x2000)=nil, 0x5, 0x3, 0x57, &(0x7f000075e000/0x1000)=nil, 0x0}) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000dc5000-0x400)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00008f0000/0x18000)=nil, &(0x7f0000931000)=[@text64={0x40, &(0x7f0000ab9000-0x49)="64dce866430f3880b10e000000f24a0f01777747f46464450f01d10f20c035200000000f22c06465652e4ea566baf80cb8b0848189ef66bafc0c66b8000066ef0f01d167f00fc072d8", 0x49}], 0x1, 0x41, &(0x7f00004ee000-0x10)=[@flags={0x3, 0x80}], 0x1) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000f73000)=0x117004) ioctl$KVM_RUN(r6, 0xae80, 0x0) open(&(0x7f0000d2b000-0x8)="2e2f66696c653000", 0x400, 0x80) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4008ae52, &(0x7f00001de000-0x8)=0x1) [ 114.754988] Call Trace: [ 114.755008] dump_stack+0x194/0x257 [ 114.755033] ? arch_local_irq_restore+0x53/0x53 [ 114.755077] should_fail+0x8c0/0xa40 [ 114.755089] ? __local_bh_enable_ip+0x9d/0x160 [ 114.755111] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 114.755123] ? release_sock+0x1d4/0x2a0 [ 114.755147] ? find_held_lock+0x39/0x1d0 [ 114.755185] ? lock_downgrade+0x990/0x990 [ 114.755250] ? check_same_owner+0x320/0x320 [ 114.755302] should_failslab+0xec/0x120 2017/10/03 22:27:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000079f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x672, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x106, &(0x7f0000004000-0x132)="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", 0x132) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x2130, r2, 0x2) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005af000-0x8)={0x0, 0x3f}, &(0x7f00005ae000-0x4)=0x8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x72, r2, 0x0) r5 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00005ae000)=0x161, 0x4) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={r4, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000046e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003a4000-0x3c)="4f74e9034614c257870e7c96fe016ba63b9b64ece8d17be11d288d4c904b7f6d4a05504893f6a46afb1a7b33b0df44d47dd7379b2072463e46a44aa8", 0x3c, 0x80, &(0x7f00005af000-0x1c)={0xa, 0x3, 0x8ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00002a8000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00005ad000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000-0x9)="2f6465762f73672300", 0x8, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000002000)={0x5, 0x5, 0x6, 0x10000, 0xffff}, 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000004000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) [ 114.755320] kmem_cache_alloc_node+0x56/0x760 [ 114.755344] ? netlink_insert+0x500/0x500 [ 114.755370] __alloc_skb+0xf1/0x740 [ 114.755392] ? skb_copy_and_csum_dev+0x360/0x360 [ 114.755427] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 114.755444] ? selinux_inet_conn_established+0xf0/0xf0 [ 114.755466] ? sock_has_perm+0x29c/0x400 [ 114.755494] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 114.755517] netlink_sendmsg+0xa86/0xe70 [ 114.755547] ? netlink_unicast+0x6f0/0x6f0 [ 114.755572] ? security_socket_sendmsg+0x89/0xb0 [ 114.755586] ? netlink_unicast+0x6f0/0x6f0 [ 114.755604] sock_sendmsg+0xca/0x110 [ 114.755625] sock_write_iter+0x320/0x5e0 [ 114.755645] ? sock_sendmsg+0x110/0x110 [ 114.755680] ? selinux_capset+0x100/0x100 [ 114.755693] ? ___might_sleep+0x41c/0x470 [ 114.755719] do_iter_readv_writev+0x531/0x7f0 2017/10/03 22:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x10000000000, 0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00007a8000)={0x7, 0x0, [{0xd, 0x7ff, 0x1f, 0x101, 0x7, 0x0}, {0xd, 0x6, 0xffffffff, 0xda, 0x2, 0x0}, {0x40000000, 0x5, 0x9, 0x2, 0x81, 0x0}, {0xb, 0x2654, 0xa1, 0xfffffffffffffffe, 0x9, 0x0}, {0xc0000001, 0xfffffffffffffffb, 0x8000000000000000, 0x9, 0x40, 0x0}, {0x80000006, 0x6, 0x0, 0x7, 0xbab8, 0x0}, {0x40000001, 0x7, 0xba, 0x7fffffff, 0x401, 0x0}]}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xab76, 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) mkdir(&(0x7f0000723000-0xa)="2e2f636f6e74726f6c00", 0xa6) syz_open_dev$sg(&(0x7f0000da1000)="2f6465762f73672300", 0x0, 0x6) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socketpair(0x2, 0x80f, 0x80000001, &(0x7f0000fb2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000439000)={0x0, 0x6, 0x8000, 0x9, 0x5, 0x4}, &(0x7f000033d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000095b000-0x8c)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa70f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020c000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x100000000000006, 0xffffffffffffff7f, 0x0, 0x0, 0x100000000000000}, 0x1c) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e5d000-0x8)="2e2f66696c653000", 0x22000010) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) read(r5, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) renameat(r3, &(0x7f00006c1000)="2e2f66696c653000", r3, &(0x7f0000a6f000)="2e2f66696c653000") fdatasync(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) syz_open_dev$sg(&(0x7f0000357000)="2f6465762f73672300", 0x1, 0x420003) creat(&(0x7f0000faf000)="2e2f66696c653000", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000007e000)="2f6465762f6175746f667300", 0x84040, 0x0) socketpair(0x8000000000001a, 0xa, 0x2, &(0x7f0000a1f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 114.755744] ? vfs_dedupe_file_range+0x900/0x900 [ 114.755775] ? rw_verify_area+0xe5/0x2b0 [ 114.755800] do_iter_write+0x15a/0x540 [ 114.755815] ? iov_iter_get_pages+0x1150/0x1150 [ 114.755854] compat_writev+0x225/0x420 [ 114.755864] ? __fget_light+0x29d/0x390 [ 114.755884] ? do_pwritev+0x1a0/0x1a0 [ 114.755900] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 114.755917] ? kernel_read+0x120/0x120 [ 114.755947] ? schedule+0xf5/0x430 [ 114.755978] ? __fdget_pos+0x136/0x1a0 2017/10/03 22:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f46000-0x10)={0x7, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) unshare(0x4000000000040000) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bc1000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000015d000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ec8000)=0x14) lstat(&(0x7f0000b1c000)="2e2f66696c653000", &(0x7f000077e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f48000-0x76)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x5a, 0x2, 0xfffffffffffffffe, 0x9, 0x80, 0x80, 0x8, r1, r2}, {0x4, 0x6, 0x9, 0x5, 0x6, 0x0, 0x9, 0xffffffff}, {0x7e94, 0x4, 0x2, 0x0}, 0xed, 0x7, 0xc5, 0x0, 0x20, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x200}, 0x5, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x0, 0x1, 0x200, 0x7fffffff, 0xffffffffffffff01}}, 0xe8) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000c82000-0x2)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) fsetxattr(r3, &(0x7f0000325000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00001aa000-0x1)="40", 0x1, 0x0) rename(&(0x7f0000859000)="2e2f66696c653000", &(0x7f0000c1f000-0x8)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000536000-0x4)=0x0) prctl$setptracer(0x59616d61, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000004a000-0x8)="7472757374656400", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb3000)="62646576637075726574657468302624256d696d655f74797064f7", 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x1000000000003, 0x3) setxattr(&(0x7f0000076000-0x8)="2e2f66696c653000", &(0x7f0000101000)=@random={"747275737465642e00", "656d3063707573657400"}, &(0x7f000080a000-0x2f)="776c616e3176626f786e6574312921656d317070703073797374656d776c616e316e6f646576246b657972696e6700", 0x2f, 0x2) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000236000)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000ef4000)={0x1000, 0xff, 0x80000001, 0x6, 0x3, 0x4, 0x200, 0x56}, &(0x7f0000254000)={0x3, 0x2, 0x8000, 0xfffffffffffff801, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000083000)={0xffffffff7fffffff, 0xffff, 0x0, 0x4, 0x9, 0x8005, 0x5, 0xa8}, &(0x7f0000349000)={0x77359400, 0x0}, &(0x7f000078b000-0x10)={&(0x7f0000762000-0x8)={0x5}, 0x8}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000095e000)={0x26, "68617367ffffffffffdf00000000", 0x1000000104e, 0x100f, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) memfd_create(&(0x7f000050e000)="747275735e656400", 0x3) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000376000)={0x0, 0x0}) socketpair$inet(0x2, 0x80804, 0x1, &(0x7f0000a69000-0x8)={0x0, 0x0}) r8 = accept4$inet(r7, &(0x7f000016e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4b000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000cd2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x82, @loopback={0x0, 0x1}, 0x1fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4, 0x8000000009, 0x1, 0x9}, &(0x7f00001a4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00005a6000)={r9, 0x2}, &(0x7f0000a67000-0x4)=0x8) bind$alg(r6, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 114.755992] ? __fdget_raw+0x20/0x20 [ 114.756024] do_compat_writev+0x115/0x220 [ 114.756038] ? do_compat_writev+0x115/0x220 [ 114.756058] ? compat_writev+0x420/0x420 [ 114.756078] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.756107] compat_SyS_writev+0x26/0x30 [ 114.756121] ? compat_SyS_preadv2+0x90/0x90 [ 114.756133] do_fast_syscall_32+0x3f2/0xf05 [ 114.756161] ? do_int80_syscall_32+0x940/0x940 [ 114.756185] ? lockdep_sys_exit+0x47/0xf0 [ 114.756200] ? syscall_return_slowpath+0x2b3/0x510 [ 114.756212] ? finish_task_switch+0x1aa/0x740 [ 114.756234] ? sysret32_from_system_call+0x5/0x3b [ 114.756259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.756294] entry_SYSENTER_compat+0x51/0x60 [ 114.756304] RIP: 0023:0xf7f25c79 [ 114.756313] RSP: 002b:00000000f772105c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 114.756327] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020d8d000 [ 114.756334] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 114.756341] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 114.756349] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 114.756356] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 114.844665] FAULT_INJECTION: forcing a failure. [ 114.844665] name failslab, interval 1, probability 0, space 0, times 0 [ 114.844679] CPU: 1 PID: 15926 Comm: syz-executor3 Not tainted 4.14.0-rc3+ #23 [ 114.844687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.844693] Call Trace: [ 114.844712] dump_stack+0x194/0x257 [ 114.844736] ? arch_local_irq_restore+0x53/0x53 [ 114.844783] should_fail+0x8c0/0xa40 [ 114.844809] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 114.844836] ? find_held_lock+0x39/0x1d0 [ 114.844880] ? lock_downgrade+0x990/0x990 [ 114.844893] ? do_iter_write+0x15a/0x540 [ 114.844905] ? compat_writev+0x225/0x420 [ 114.844917] ? do_compat_writev+0x115/0x220 [ 114.844982] ? check_same_owner+0x320/0x320 [ 114.845031] should_failslab+0xec/0x120 [ 114.845049] kmem_cache_alloc_node_trace+0x5a/0x760 [ 114.845098] __kmalloc_node_track_caller+0x33/0x70 [ 114.845121] __kmalloc_reserve.isra.40+0x41/0xd0 [ 114.845147] __alloc_skb+0x13b/0x740 [ 114.845171] ? skb_copy_and_csum_dev+0x360/0x360 [ 114.845208] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 114.845227] ? selinux_inet_conn_established+0xf0/0xf0 [ 114.845250] ? sock_has_perm+0x29c/0x400 [ 114.845287] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 114.845316] netlink_sendmsg+0xa86/0xe70 [ 114.845350] ? netlink_unicast+0x6f0/0x6f0 [ 114.845376] ? security_socket_sendmsg+0x89/0xb0 [ 114.845391] ? netlink_unicast+0x6f0/0x6f0 [ 114.845411] sock_sendmsg+0xca/0x110 [ 114.845434] sock_write_iter+0x320/0x5e0 [ 114.845455] ? sock_sendmsg+0x110/0x110 [ 114.845493] ? selinux_capset+0x100/0x100 [ 114.845507] ? ___might_sleep+0x41c/0x470 [ 114.845534] do_iter_readv_writev+0x531/0x7f0 [ 114.845563] ? vfs_dedupe_file_range+0x900/0x900 [ 114.845598] ? rw_verify_area+0xe5/0x2b0 [ 114.845625] do_iter_write+0x15a/0x540 [ 114.845640] ? iov_iter_get_pages+0x1150/0x1150 [ 114.845685] compat_writev+0x225/0x420 [ 114.845697] ? __fget_light+0x29d/0x390 [ 114.845719] ? do_pwritev+0x1a0/0x1a0 [ 114.845735] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 114.845753] ? kernel_read+0x120/0x120 [ 114.845813] ? __fdget_pos+0x136/0x1a0 [ 114.845830] ? __fdget_raw+0x20/0x20 [ 114.845869] do_compat_writev+0x115/0x220 [ 114.845883] ? do_compat_writev+0x115/0x220 [ 114.845907] ? compat_writev+0x420/0x420 [ 114.845928] ? SyS_read+0x220/0x220 [ 114.845960] compat_SyS_writev+0x26/0x30 [ 114.845975] ? compat_SyS_preadv2+0x90/0x90 [ 114.845989] do_fast_syscall_32+0x3f2/0xf05 [ 114.846021] ? do_int80_syscall_32+0x940/0x940 [ 114.846041] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.846058] ? lockdep_sys_exit+0x47/0xf0 [ 114.846075] ? syscall_return_slowpath+0x2b3/0x510 [ 114.846086] ? finish_task_switch+0x1aa/0x740 [ 114.846112] ? sysret32_from_system_call+0x5/0x3b [ 114.846141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.846174] entry_SYSENTER_compat+0x51/0x60 [ 114.846185] RIP: 0023:0xf7f25c79 [ 114.846194] RSP: 002b:00000000f772105c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 114.846210] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020d8d000 [ 114.846218] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 2017/10/03 22:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x1fd, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = perf_event_open(&(0x7f000052d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000083c000)="2f6465762f7573626d6f6e2300", 0xc4e8, 0x200) syz_open_pts(r3, 0x101000) fcntl$dupfd(r2, 0x406, r1) r4 = signalfd(r1, &(0x7f0000021000)={0x0}, 0x8) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x3) poll(&(0x7f00006ba000)=[{r1, 0x1001, 0x0}, {r0, 0x43, 0x0}, {r5, 0x7fff, 0x0}, {r4, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2, 0x0}, {r5, 0x2000, 0x0}, {r2, 0x20, 0x0}], 0xa, 0x800ffffffff) dup3(r2, r5, 0x80000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 114.846226] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 114.846234] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 114.846242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 115.644245] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 115.653166] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/03 22:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd0000)={0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000064e000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000057c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nfc_llcp(r1, &(0x7f0000191000)={&(0x7f000075d000)={0x27, 0x1, 0x100000000, 0x7, 0x6, 0x697, "8bacc9ef33b6ad8be140ea275e2b8757d9553665619aa1dd9120b72819c29976f498007b0ceca6badf2e45cd94488ce934e2a8f03bba00551da7cdab0afc00", 0x5}, 0x60, &(0x7f0000889000)=[{&(0x7f0000fd5000-0x2e)="134c08c3d7ed2f34cad6c21a59626142d30c820778a08ebcb29ca33202f8dab4c73357b8e351bcd09f9f1092b1c4", 0x2e}, {&(0x7f0000da2000-0x7f)="d8af06c3889e779042f408066435df26695d8664e23fe69c0d6194e0c7de82723f7d1b9b955a8ca114073f104544b0ebdb2cd3595006efdc83f36561a7dc6a4af0ab79609fc637e6111400fb6d21487270acf204784b0ff7354daedf7b68d1d9252d82b55845b24858caceb90b13e49aefd194acdf7ec569a1e10931d8d008", 0x7f}, {&(0x7f0000c86000-0x5e)="5ac542858e5b119a855bee54337877578f50cc10c57032afea70d01bd75039c798b49f8fbe94a14ab9a4e79e7cbb313f0816ae5911f42c2098b1dcc1b03979461566e4b55800a5f58261115f2420226b2c3bfa82201d351bc2a8ea9ec530", 0x5e}, {&(0x7f00009bb000)="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0x1000}, 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0x1000}, {&(0x7f0000fbc000-0x16)="a777504a3ebb3f441ec74fa70e500bdb74d0e3c79870", 0x16}, {&(0x7f0000cdd000-0xf7)="4c88359d1b8b3fe49e2cac0393ad0bb6b388376d0d38201b12fc976ffc08a3ce8b2ffd91bd7be27b13dc0ea7f85fc63b02c7bf06f2e56eb00d08adced0d322598c098e1a3e02a47115b6abddf17e6506785e4300be4d221b6f06a1d89389a1d144ea3f8c929c66cf9e2e344708383ac0156de88e99b3cd69ac89de4d9b9980acdc710acd3035517e566a7a5fd6dd210790550e7c42d756e4cee839e0093423bc510178a8cf519ae452b1fa3d544d3f1afce920ea4d1bd0f147fa2b6fd124d728a0477e5d3a34bec134ccb9ad1c2253dfbf201574f369156997ecfef89af66590cab5206e47c51937e8a3b613581f186002f3676bd657a9", 0xf7}, {&(0x7f0000517000-0x3a)="ce4c144a9270df766cf892f6039023061749dbedf43842ee7e3107b2e3ed36e3ae8ab415931297ba3616d12e19fb84d8f64b56958c06e0ae2005", 0x3a}, {&(0x7f0000536000)="3f239c9e9bca90947cfdb5aedca73116f7154db355f1d60f809afa57621646d7aab15231a2dfa5a8dd0ceff3b76999e0840a471d30f92e", 0x37}], 0x9, &(0x7f0000159000)={0x1010, 0x0, 0x80000000, 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"}, 0x1010, 0x800}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6b000-0x9)="2f6465762f72746300", 0x6402, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000e73000-0x38)={0xf85, 0x6b0, &(0x7f0000ae4000-0xf0)="782b06569b65bf46b802cfe1c1fb3fc2704a70a73abc76ecbcbf71be8646edbc31558741922127249cca2ca7d52cabe5e77e1dd2fc0c136301fff347a57cf0795805c1ed7606147de75ace0cfa57c886ead64edbb73f3f09125cb7b10489f28ab9f58485b987a8e0df237bb63c12dc33eb9ead50938d0dad62e483d318034da577c914f3dce39538ff5aeb791e2a9cfc84b96cf833b399d24aa87f1a98da39b50db57c1e88232bb8b36e6a4562143b2b55967693c68613815bab8fb922ef1b0f3405889bb22c6489bc5818109a24b74811e230787a4c61c5c58c2e0df5101d6a1af1a34263ee28e5eee20d36ac8d8846", &(0x7f00001c1000-0x24)="278acfae1d11fbc242b140523c4c544e21319cebb890b71f47971cde544ead96127607cf", 0xf0, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4621, r6) ptrace$setopts(0xffffffffffffffff, r6, 0x0, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r7, 0x6, &(0x7f0000147000)=[&(0x7f00000d8000/0x2000)=nil, &(0x7f0000136000/0x3000)=nil, &(0x7f00004e7000/0x2000)=nil, &(0x7f000067d000/0x1000)=nil, &(0x7f0000b27000/0x2000)=nil, &(0x7f0000be0000/0x2000)=nil], &(0x7f0000eb2000-0x1c)=[0x50f, 0x6a3, 0x4, 0xffffffffffffffff, 0x6, 0x8, 0x528], &(0x7f0000e3b000)=[0x0, 0x0, 0x0, 0x0], 0x0) setpgid(r7, r7) ptrace$setregs(0xffffffffffffffff, r7, 0x5, &(0x7f00005c8000)="bc560af23d334e539382b8a1e0f52582d69fa721a3e031c2da95f2000000070c064127807316371f8555bf7c335c955ae1c68cc5598c9622a1760001641668445f") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d75000-0x10)={r4, 0x28, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) close(r0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000c0b000-0x4)=0x0) gettid() setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00000b5000-0x10)={0x2, &(0x7f0000764000-0x10)=[{0x5, 0x7, 0x3ff, 0xb14}, {0x5, 0x0, 0x3, 0x0}]}, 0x10) [ 115.670243] FAULT_INJECTION: forcing a failure. [ 115.670243] name failslab, interval 1, probability 0, space 0, times 0 [ 115.683746] CPU: 1 PID: 15945 Comm: syz-executor3 Not tainted 4.14.0-rc3+ #23 [ 115.691030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.700377] Call Trace: [ 115.702969] dump_stack+0x194/0x257 [ 115.706607] ? arch_local_irq_restore+0x53/0x53 [ 115.711287] ? console_unlock+0x662/0xd80 [ 115.715442] should_fail+0x8c0/0xa40 [ 115.719145] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.724232] ? wake_up_klogd+0xc3/0x100 [ 115.728183] ? is_console_locked+0x20/0x20 [ 115.732414] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.737416] ? console_unlock+0x984/0xd80 [ 115.741558] ? __down_trylock_console_sem+0xb0/0x1e0 [ 115.746642] ? wake_up_klogd+0x100/0x100 [ 115.750686] ? vprintk_emit+0x49b/0x590 [ 115.754644] ? __down_trylock_console_sem+0x10d/0x1e0 [ 115.759822] ? vprintk_emit+0x3ea/0x590 [ 115.763789] ? vprintk_default+0x28/0x30 [ 115.767839] should_failslab+0xec/0x120 [ 115.771795] kmem_cache_alloc+0x47/0x760 [ 115.775840] ? idr_get_free_cmn+0xfd0/0xfd0 [ 115.780140] ? debug_mutex_wake_waiter+0x670/0x670 [ 115.785046] ? mutex_destroy+0x1d0/0x1d0 [ 115.789094] dst_alloc+0x11f/0x1a0 [ 115.792623] __ip6_dst_alloc+0x34/0x60 [ 115.796490] ip6_dst_alloc+0x2d/0x1d0 [ 115.800284] ip6_route_info_create+0x4b2/0x24c0 [ 115.804933] ? rtm_to_fib6_config+0xd29/0x1200 [ 115.809509] ? ip6_pol_route_output+0x60/0x60 [ 115.813984] ? perf_trace_lock_acquire+0xfe/0x900 [ 115.818841] ip6_route_add+0xa2/0x1a0 [ 115.822625] ? icmp6_dst_alloc+0x600/0x600 [ 115.826856] inet6_rtm_newroute+0x139/0x150 [ 115.831158] ? ip6_route_multipath_add+0x1630/0x1630 [ 115.836279] ? ip6_route_multipath_add+0x1630/0x1630 [ 115.841361] rtnetlink_rcv_msg+0x733/0x1090 [ 115.845659] ? check_noncircular+0x20/0x20 [ 115.849882] ? rtnl_calcit.isra.23+0x4f0/0x4f0 [ 115.854468] ? find_held_lock+0x39/0x1d0 [ 115.858525] ? lock_downgrade+0x990/0x990 [ 115.862667] ? ip6_route_multipath_add+0x1630/0x1630 [ 115.867762] ? lock_release+0xd70/0xd70 [ 115.871727] ? ip6_route_multipath_add+0x1630/0x1630 [ 115.876808] ? netlink_connect+0x4e0/0x4e0 [ 115.881044] ? netlink_deliver_tap+0x176/0xa60 [ 115.885608] ? iov_iter_advance+0x2a1/0x13f0 [ 115.889998] ? sock_has_perm+0x29c/0x400 [ 115.894052] netlink_rcv_skb+0x216/0x440 [ 115.898092] ? rtnl_calcit.isra.23+0x4f0/0x4f0 [ 115.902657] ? netlink_ack+0xab0/0xab0 [ 115.906532] ? netlink_skb_destructor+0x1d0/0x1d0 [ 115.911358] ? selinux_nlmsg_lookup+0x32b/0x430 [ 115.916016] rtnetlink_rcv+0x1c/0x20 [ 115.919717] netlink_unicast+0x4e8/0x6f0 [ 115.923767] ? netlink_attachskb+0x8a0/0x8a0 [ 115.928162] ? security_netlink_send+0x81/0xb0 [ 115.932731] netlink_sendmsg+0xa4a/0xe70 [ 115.936783] ? netlink_unicast+0x6f0/0x6f0 [ 115.941004] ? security_socket_sendmsg+0x89/0xb0 [ 115.945744] ? netlink_unicast+0x6f0/0x6f0 [ 115.949962] sock_sendmsg+0xca/0x110 [ 115.953659] sock_write_iter+0x320/0x5e0 [ 115.957704] ? sock_sendmsg+0x110/0x110 [ 115.961672] ? selinux_capset+0x100/0x100 [ 115.965799] ? ___might_sleep+0x41c/0x470 [ 115.969936] do_iter_readv_writev+0x531/0x7f0 [ 115.974419] ? vfs_dedupe_file_range+0x900/0x900 [ 115.979163] ? rw_verify_area+0xe5/0x2b0 [ 115.983213] do_iter_write+0x15a/0x540 [ 115.987080] ? iov_iter_get_pages+0x1150/0x1150 [ 115.991746] compat_writev+0x225/0x420 [ 115.995611] ? __fget_light+0x29d/0x390 [ 115.999569] ? do_pwritev+0x1a0/0x1a0 [ 116.003351] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 116.008177] ? kernel_read+0x120/0x120 [ 116.012073] ? __fdget_pos+0x136/0x1a0 [ 116.015940] ? __fdget_raw+0x20/0x20 [ 116.019651] do_compat_writev+0x115/0x220 [ 116.023777] ? do_compat_writev+0x115/0x220 [ 116.028082] ? compat_writev+0x420/0x420 [ 116.032124] ? SyS_read+0x220/0x220 [ 116.035741] compat_SyS_writev+0x26/0x30 [ 116.039782] ? compat_SyS_preadv2+0x90/0x90 [ 116.044085] do_fast_syscall_32+0x3f2/0xf05 [ 116.048395] ? do_int80_syscall_32+0x940/0x940 [ 116.052966] ? lockdep_sys_exit+0x47/0xf0 [ 116.057096] ? syscall_return_slowpath+0x2b3/0x510 [ 116.062004] ? finish_task_switch+0x1aa/0x740 [ 116.066492] ? sysret32_from_system_call+0x5/0x3b [ 116.071323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.076156] entry_SYSENTER_compat+0x51/0x60 [ 116.080544] RIP: 0023:0xf7f25c79 [ 116.083887] RSP: 002b:00000000f772105c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 116.091576] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020d8d000 [ 116.098822] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 116.106069] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 116.113315] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/10/03 22:27:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8d000)=[], 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001a5000-0x8)="2e2f66696c653000", 0x400402, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e33000)={0x8001, 0x1cc900, 0x5, 0x7fffffff, 0x800, 0x7, 0x400, 0x0, 0x3f, 0x8, 0x1, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x80, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c40000/0x3000)=nil, 0x3000, 0x4, 0x3d, r3, 0x8000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000782000-0x9)="2f6465762f6b766d00", 0x400003, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setns(r0, 0x0) r6 = eventfd2(0x9, 0x0) fsync(r4) mmap(&(0x7f00009c6000/0x1000)=nil, 0x1000, 0x100000004, 0xa010, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = fcntl$dupfd(r2, 0x0, r5) set_tid_address(&(0x7f000084b000-0x4)=0x0) mmap(&(0x7f0000d6b000/0x3000)=nil, 0x3000, 0x3, 0x800000000032, r2, 0x400000000000000) r9 = getpgrp(r1) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001a000-0x8)={0x0, 0x0}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)="2f6465762f72666b696c6c00", 0x0, 0x0) writev(r10, &(0x7f000037d000)=[{&(0x7f00000d7000)="0bf5430f000319", 0x7}], 0x1) r12 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r12, 0x2401, 0xa) perf_event_open(&(0x7f0000a83000-0x78)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x5, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1e, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x27) ioctl$KVM_SET_FPU(r11, 0x41a0ae8d, &(0x7f0000131000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff, 0x6, 0x3f, 0x0, 0xfffffffffffffffe, 0x0, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x3, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/03 22:27:09 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba7000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000fd3000)="2f6465762f7663732300", 0x2312, 0x414002) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x180, 0xb, 0xfffffffffffffffa, 0x20002, 0x20000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0xb6, 0x0, 0x2, 0x0, 0x0, 0x0}, r1, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x8000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000822000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x8) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000824000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x2000000, 0x12010, r3, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl(r3, 0x800000080004535, &(0x7f0000824000)="db87fcdd28d75b22dab70e5d39bedc8b9c6f23cff2aa97b142f480700ea5f62ba9e62471f571a7d73a8ff7b4e621455a92db435504e2132a21e086b0239f40910746def2abccedc752b5ccc6f43dce218cc0bafff29ec34d115d71af655385fc00007fff004ef42d96873ee7a4962ad646db6283a942d4d7b6b8d3750df8d40be57a603b99c7e750292c04fd51040e9397f8636a2bf7556c584ad47a43e3e06e55caffd82c7bc755a2b4c8ed28a91b56fcea6e68e32603edf6cf831ee520604c16848d04b15273db43f894b03ad4042ee12126d8e5593f") mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fd4000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x418000) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000172000)={0x0, 0x0}) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x2, 0x400032, 0xffffffffffffffff, 0x0) r5 = openat(r4, &(0x7f00002cf000)="2e2f66696c653000", 0x430000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x20000000000002, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000179000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000ac9000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000783000-0x4)=0xe8) r9 = getegid() sendmsg$netlink(r6, &(0x7f0000e5d000-0x38)={0x0, 0x0, &(0x7f0000e9f000-0x10)=[{&(0x7f000061d000-0x24)=[{0x1c, 0x21, 0x305, 0x0, 0x3, "02000000010000000d"}], 0x1c}], 0x1, &(0x7f00005b6000-0x78)=[@rights={0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r6, r3, r3]}, @rights={0x18, 0x1, 0x1, [r6]}], 0x4, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000c06000)="2e2f66696c653000", 0x4000000000000) signalfd(r6, &(0x7f000085c000)={0xffffffffffffffff}, 0x8) mount(&(0x7f0000ae2000+0xd7d)="2e2f66696c653100", &(0x7f0000ef5000)="2e2f66696c653000", &(0x7f0000d2e000)="6e66733400", 0x2000800, &(0x7f000061e000-0x2)="0100") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000f6a000)=0x5b37, 0x4) 2017/10/03 22:27:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000e9f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f38000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) stat(&(0x7f0000b51000)="2e2f66696c653000", &(0x7f00007ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000ff8000-0x38)={&(0x7f0000358000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000b96000)=[{&(0x7f0000108000-0xcd)="ac", 0x1}], 0x1, &(0x7f0000ccd000-0xd8)=[], 0x0, 0x0}, 0x0) getdents(r1, &(0x7f000064f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecf000-0x4)=0x14) sendmsg$netlink(r1, &(0x7f0000859000)={&(0x7f0000031000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d0f000-0x10)=[{&(0x7f0000580000+0x372)=[{0x60, 0x0, 0x0, 0x0, 0x0, "1f2b69b0a42cb48df58c97a012e0e085c79da00bd2686644408349020df8f5dadead93db5baa2ed8596d3cdd1ea388ac2ed346cd32c2d9e4dd9aaa2a87ec321252a918ab9aa62658fc1b05a287a2fa35"}], 0x60}], 0x1, &(0x7f00000a9000)=[], 0x0, 0x20000804}, 0x0) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f0000900000)="c11264e900cd54789ae4d28558e0c787fa1f0fae677e53a4a4612f3a65188f11bb58df2420737212358b55429c387393825931bb78cf1bd912da606b4e1cc1d497cf1fa05df40367e75cc5c0d60e6f5dbd24f5acbc9dc8601d502e6b390ad1977177ce02a16528453aec651929a109adb96e793153c8012c9266a9db0cc202ae80d732eb3a27", 0x86}, {&(0x7f00008a4000)="1c30259900106a959f147f44b14144f9993027f0b14a32fafc02196dd481732f9a80d7e77811296680b25af84dc0e2d76a3efcef727245ac9909cdb5e64ff2fcf76dddca02d645b777baa0fbe4388d1a6865f906c7d5c22a56d9cc70f8712838ac60300a4fe98033fc986b480085a4d7925f", 0x72}, {&(0x7f0000976000-0xfb)="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", 0xfb}], 0x3, &(0x7f000096f000)=[], 0x0, 0x84}, 0x0) write(r0, &(0x7f00004b3000-0xdb)="6f19dfac779ffbca953f4fd6229871a475bcbab1f07706e52cfa6c0b75a34e444baf2ddeb816694a72d42f2ec0f02a2b1218a09974ff349f4b978d69f1d5e136bb018a8e84084c8f3b3092d39c791e9d073d7b5e3ad3e98d49f7c7a3a9aeeb1f6950af73bb2a6061dbaf8e967b55ee82bebb1b69a810b200dc50a5701bdabafd4164a3f2243516ad60591ae6318bdab31f3f8820b341ed640bbe5e4857ef996897561b655fe49cfd87422afb1b5b9e0ca6361597a4a3c87a00044dd6fed932dca661ec77abfcbca951dbc684c62e63530146214064e65581f428c1", 0xdb) perf_event_open(&(0x7f0000072000-0x78)={0x4, 0x78, 0x6, 0x100000000, 0xf78, 0x2, 0x0, 0x6c1, 0x40, 0xe, 0x2, 0x6, 0x5, 0x12, 0x0, 0xc6e4, 0x7, 0x20, 0x401, 0x10, 0x8001, 0xfbd7, 0x5, 0xff, 0xc1, 0xfffffffffffffffa, 0x0}, 0x0, 0xffffffff, r1, 0x1) 2017/10/03 22:27:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r2+10000000}) madvise(&(0x7f0000b5b000/0x2000)=nil, 0x2000, 0x9) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000c87000-0xc7)="a8667776464e5a009154e7bd03b0968506f6264a78db975ae02cf34022babc51e9c11a2a6f66b5876788860a0955dfe2ac81c279115894ae8f8a2b452bf4f4b167fedc9bb6a1be0dcfee219fbd35752451f4ce5b26a16cb55f010de559f819344f6242eaf5401cf96a4d561f092d0671d1d7526d27de386106243b0405ded4cb57402ae80ae2e96957707cb776982fcf323994e005d1d316b9e7eb4e6583b9a846bb9d4456ca32aa6090d81729c7cdb20860c17d468bfe32cfe2e5348cf2f8f0473e24bd8c058e") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b27000-0x4)=0x0) fstat(r0, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000960000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000-0x4)=0xe8) setuid(r3) syz_open_pts(0xffffffffffffffff, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de4000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() io_destroy(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ad1000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200200, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000a18000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)="2f6465762f6b766d00", 0x400001, 0x0) [ 116.120560] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/10/03 22:27:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00009ac000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x0, 0x4, 0x7f7, 0x8}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x2, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000002000-0x1000)="55d7201fc4c154f3ae652b2cba81ed93cf6122a7a65a7ff7474a45b325d35dcb76c8e13cafb644875e3cf59c9ebff2cc5a5cd46bf67841bbe75ce11e6d65f96004abfbccf73484cbedfe75e5ce33d7c9ecd15cb6ad9c29648e4db669c0cf8d0ebfaf31bbcd9ef0ca91f168eb3bb5370cb93a7ef76564cb567e5129e1e581766d7d9f72f81dc6e12d616dbf92f45cfb2537010bf2a59d62dc3accb253515081847fddc381f348a63379e6579f0bc6a5f6ade49b5d0e118ac470645d426af376a0716e310a9814c28931272f2ad6691a07d55c8574c3cbb094cb2d78c1ad9d93b9b562394a77eb70f91798257fda58787a34d2ec915437856c1af057a81ee05721f3372bab5051d6beb00a2efff58b446318837e2ceaf55c7956c5c360d2df2f4868b63fff9bd847bd7a67b279bcc402b76517b47f3a434de8c723525b3e76aa8e6fcfced5cd1f840cb0dc2e66f43f0055343d7a1ced5cc0285e7b433607e1198b341508172fb13fa787fdae25d2eafcdf531bbe571bbe8d65aa1eddee6845e429564561b58b38669995ab090032a8c3852d2e254f0e1e544a143cbbded85a53da950f3823ed65171c6ad057d9b4eb4b77488bb50346000e8a34d0a4ecf1de837e8b1f95733986918a5f22044150833fd6ff8d815b3b50bd22ffcf1eb54412ba330387dcc0f8a8b08a776db7636180f2b5059f6ce86dbee47bd596c88f4f5550ce6ac742a20e4f77f7853f5a91dfc48280f3a2d4fb1825d760ad6de738d21386a9aec0752c48a4d820f733c0b63683a1eb43bad4108647fc3eab3ad3fff8983131479fd3366d965fd5d67b78a8d5f3547a1a8baa797581cccbc467861aabc230552d555c3edd424f6f8e89a7fdb8f474e9ed56bcae72aea987f2cdb0d3f930b572a835576d0e6046eca19fba7cae5a123f852ab1582eccf34df676ca76652b09c83028fb1d8393e9424889218a11af2340acf2c6e6bf17c9a669213a18a841f90a267a4783a137cb9f7c9cbbdfa229eb3cb90a17fad704dd10dc8804e9c2c7f0bd7571869f211c7d1f90be6113123f37f2350e7a815e5a85eb5629c009b3e3057192c921603013f25d622d36d355f54cfeb3052450b39914e85ce382c5845564f3ef25ad6c10dbae0887dc97bda1ec1a5c05343538f7f838a44e6ff56e54c93c574e7c044bfcf64013d6d1baad57711365043330276df30379c52e2396892c1547b24536facb4c3f7dd6f3667ca5f02648d9ab8147343abba63451ea7adde73ddd9f2c565887ba6c24eea4476d98fce71b8a5cb592b05b480d0ff3faf8f258e9810f54007e77b2d9a42925ddbfb566803d05aa45e87943bb47bd8cc0286b2a3b5755b409f598ffbe51a418460d02a4204d26e5d162422f9c75be598b2325865242821bc0a2323e9e72bbe5893692864c1eeb9bc095bd7667925b4c9d3a6d651acd026d3167e67677efbbae0274f5fe5a4efc48cd68603e9e262d061928b2d973d71d48795dd64524740a6124d348c32c63817080e9bdcefeadd8a692dccf5c201ee4e1f42de0a782b01205d256ee467f42f7ba647209e07216aa9f600a03a8407d2d46d63f77e5eb89b920bf035b0cad09ea87414f1fa2acedeabd2b388f2c99d5094ed7c9eb0d5ab2d9f50821fe7fd28098733ddc9f83f8185ec1a43f06c92e2eba5d92222910311f89879cd0ec46d3040db9cd75ff437d9e0bb03f8981e6bcad9262e9232ac9b349d16589781de01428ae12627ca44186b11f54eb3f3db817c8837e53dfc2891c3e1478d5397e37c6d76c3373ee6f268c95e9855cef619b4e7c46e6b84428a7b8b01b7dd6aeea91a6c6bfc854f17eb01de110f6c7abb6ee0981c843cb6f9f2cdd1ac2e8e6bb519e162de234435062b45500fc0f4ae79a3981a2d50810a2063bed8e6c3ab9a41b074e552c5e6252886592d9dad20e863af4b7110c181a9585fc3dd544e073b6ff4fa6f38352978ad88ccd476c3ce54459bf009c2f97f3512aceab34c9827acd25aa889e093e86cfc223b2a821cf635ceb3bd621fd9cbf39d2df97cfe9196ffbb1192f3262eb8400162c89f64dad1e26fc028e854a43b498c13fc05391712de579a82e955914a91e5de56fe79bbce0665f5abdb455046aea361066745566c2843c24d3a1253810033b0a972b320f71c89268b9d52b6cb1eba049cab6bac6451255e2d853278ccf3288e4ee763cdba541d925e9fb7ac9bdecf03d02c1f95703c94fd63c306699a50e9e3ca19c744e0c0c42a3e09848a2d7768f012610e68645dd6de6576c3e969dcd196dcd48da0975270a35d450c35ec649c9ff554e88dd4704859542b459d9807bd324226bdb5d09268f7327c43cfcb06ecffc00d8a8910f2e078523810db081b120297c83db5b5e4a2945c86c7ffe6c667744d3c4aef42652a36a7ecddc620ec91945f5426f492372a4f1965d79392afbe501b543170db07933aa0b780d8b93d43b6e2caa11bda9bc11137d38e331dd942cb79849dda3dedfe532da552892e0096d2f28c535f9a5c84e6a538efeb85b39146c2a20b3cfdf5d0e666cc68ff9e2b12f1ee8d666fa50c6f811906bb610affafb3b2ec0dcc654c322ed4e970ddd45612e76ee2116e5974081679fc0afba796897ba7bb6144a878b44087a4dcbbc90479d1b960f964375a778bc629e53f7dac674d21de8c5b1b85fb9b0fc9318174f45f9e6e065444f88fdf38f160bf7254820a7b13ee553c2195ac4a6a009f97f4d132225fdfde7f378aa688828f9891e5387ec0db7e8be94007951779bf5cbe251f4cc0a1eae97bd7b60465b7b8be6f6f794c5571a3923e20022c24be41aaf10c30288b3482280fc51093933473a1000ddbea2e6a3f52c8b8ace679ab187766900a0b8de60ba184000c91bbc53d8f2e7ccb3e905fe11dea5f557e17d9db57983b871669d6377cdd2f6dc5f9decb60a4392a4f0f072794794dfc96f27a6e97f5f2f0ce06b23c97dbc2cb31de0a2a39c78c77c7294eb4487d869d3655508c5f8bfbdb4722fe6aec585121af3fddea6ba7da8319068d150d6db55ca895110892a232963aa63495ac46bf39284a3ac775cd6044083fba8d9bd4818d8d42fbf7da49d34e75d494db23360ce5cfda53ee8acd0f6dd144836e3832dd0e690bff5668f27eb6cf5b95692f233bc0baf26c85e53922b1af42159a68bdec100f5890fd5646772cab8e8c2f6972c099096e90f2017607e93ff888bf1b38f2a598f5cb554eb91b2fde71e697e518bd6b3142f063185e3d078e48ca30eae3e92a333998a2f3a01b0e5f8de476e5b0118994878db16efa37f9e721be17a857e4c29866b15f9429d18cd121c9b8337f150f0dcec5f891b5df45bc478b4006d5b9c12e6f835ca367c8235ab9a59203d2da1b73eb8e3077d53f9d2209c4f9a7da5e3218160c46d9f9c2ed74f783e384a27a24ddc19bdc69ad91d249fd8242520182e1580d23bba54a23832b7721dbebe54889a3f74ef6e371d05cca2d8ff62fcbbeb126578f209a53c1893f8ab58cc26f8d449a2f35e495d6aed603e13a21b44aa9376bbabb9e076a3d72500d5879ef513dcb48f0c9406fbad871a7cf7cd16b8b186ce3636f308a06573a0b8fc8573e52b3a93e2b8563f723e199e0a9f0728135204272baf25d213d6d79d82033a3acc299fd9ffaf2570263196763c12186a515c24dae52d938a27b3a60751bb3d6176d788855ccda525fa1f5cbbb3b512c80fc2c0b88b8e73d6f31cfdac3a2532cd416d24b7cf3ad028b102306b3aaaac37c633848235db6e5c8a36c5606f84141d6d738242be6d16ceb132411ec7c1f285cc2af0127582033c26cae6fd8fc2a1a2e24dcc4cf52276d7321c1faac7a2b6a4972828eeef4839e82ef5d278fb8986c5e80fd6df10431ead864d6ea8fbcafb2fa87cc35e9bb27d896c86ce97c4886d6787373c1719682216b77be35b21a9af45e60eebb0e44f8a39a42f94e564c9aa0176870d8373741f9fd9964288e9eee009a0b512cb53d81ee5665eaa0e586031f95ccf5db44df30e78643ff1ccbedba9c5198d2a95620e8489d799fc4e5eff09b0965aecbac4f44eaaeba546a590ddadf1f1a13018e2112290b7ac1c43d91d346453e576d4e791c0f9b9c394e238dd34e10cd4115851596a0a2962e8284a82190839decdcdfb10f15d000ad5387c51fe9a9bb99d09add366586ccaff533b62442a761d1bcdfed50c1e991a25aa7644c30ffd7e60b3442becac54b452cb4520c3f4d238e066a7d250b73c28c7f3154a23046bcb30573fd4b1be49b524bd21390246564bca9f78587918638aab6d70e9ad8d7fb64cbdea542277b9efae9acd3e676d996fa82b24d3bec256a9fb36bd642ba6bd629a73fb667ec4dcf12a3a3342bb070275ffb5bfb1217b5054bfe921fa7c75a4ef45196007d4851c3c64f2a1467a9ed8f541baa2f6157f365fb478462c16c2611c2922f1b7fdee105e46ffa21650921d2b3513d0395095cfd04a27e2e14647b6580ca1840c64d4cf916117e57218000babad100876ca913cc0d8243b63ec6a645eb9b2fa8e9b1810a71126f4bab37571233ff9d753f96078c985b3094e2b53ec37d5a65c72acff3b96c760d0a812057c22362fed15539eaf84208d76f258892757bb1641152fdbee0188377729679078ee0eeec456a363f08ad3ec7e14bfcf70475d3f227c949fe249883b2f128b8fdb4c0241df612c5593d89a753d83e3ff96c25d98745ebcedb82922f6bf442a14b69341aab6191305114a9a25042f716483c5d39a673c3a8e021eec83718e6103ade1065e81821e8b01ff97859b508b60adc4a525092c2fb9afcb451841f02e8d496fa09d971056d78552e730ee821ff1482ff788ebee1fb7f479dea38814daa216130c5a959385c813c15d20f38e38318d35410f1f8c00a22a380f3724451383c451197da7483986be574da104a1aba417a23b220bfae4b10d940d5ed13db27e39620bbd381c6b66c3cf79003d048a1ed98e7b878858207d0097ad6a0f8ffa9268f524b627337330e5c339048975c4034a15f7bcc22baf102df0de0f4fc33e36ec8c155c142e9a2eba08f4fe80f321890e3bff476dcc0d800ae6a4df950078b5387628046bc416f8157f1c3741e34896dfe6eb817f68d75dba3607bb5f0775c8b04d654bf3e1559d18ae8b5c6c1f1ce1baf99ef1b3a3fad87baf9a64c403be25cf55f0caf9c8ee8663aa01027d6d97ebefe4e29b0316d533c9af8d1a72aa89216647e4b6390d6a6f0bb363ff9e048a7e915c2d6c626918a10478b3ff666d2d1026cff0e306340c3701dfb055633a07759fed730a34a53749e50557efb75433c8d04cb50b5b5b8fb38157bcef40178569d6460490ca9cf13bf724e65e73550495ca879f83fe52e95c3dd9bce9cdfbf95ff021a71f45c34b84d7f7ea2dbe3ceb3526890fce10bc8c27dab2a3e85d7a172a6dc13271cfc12ed5c58268c4a792f89eab456aed5cc16abd052a731ad2ee899f0df48d6a1a9a9f04f99eb79361a974c084eed5b0d723ccc8e88e2386d01ed6e60f0e8d87c7888138e7a0e9bb6ef8aff72dbc3b7d52dff88eb11524d7e7a80254e72ded6428b5b5a6af85a1c147a7824d7f318f99b5171be67e63d49249e40f0ce73ae24cf3749b6c8ef737d58e0008375f98bbaeef81f519a19bfe4e4ff2cddad5cbf5fa1036edbb0247f8f24591c751e43f8b0b1b8b7cbc9bcc354571d7467bf7c8d4a0fa7a13842d60fb44041aba9c7de2a199234f6404fc5545daecab8792cb0b96be10fef514944d10e02ee17ebeb00a9e4e677e4909") setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 116.174081] device lo entered promiscuous mode 2017/10/03 22:27:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006d1000)={0x0, 0x206, 0x132, 0x85}, &(0x7f000082a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000518000)={r2, 0x6, 0x800, 0x1, 0x1, 0x3}, 0x14) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b4e000)=@generic="e6a3f8d29aac3bf856d777b145e2fe9c", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)="2f6465762f6877726e6700", 0x2100, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x0, &(0x7f000016b000-0x4)=0x0) fchownat(r1, &(0x7f0000000000)="2e2f66696c653000", r3, r4, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007be000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x468, 0xa5, 0x4}, &(0x7f0000867000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) fcntl$setown(r1, 0x8, r2) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5, 0xffffffffffffff7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sched_setscheduler(r2, 0x6, &(0x7f00007cf000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000173000)=0x0, &(0x7f00009c5000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r6, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2017/10/03 22:27:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x10000000553, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r1, r1, &(0x7f000001e000)=0x0, 0x13ffffffe) syslog(0xf, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d83000-0x9)="2f6465762f73672300", 0x0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b80000)=0x0) perf_event_open(&(0x7f0000b25000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26000, 0x0, 0xfc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x7, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a20000)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b9b000-0x8)={0xfffffffffffffffa, 0x2}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00005cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$intptr(0x1, 0x4a4b) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000a05000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000004c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cf6000-0x8)={r5, 0x7fffffff}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000099c000-0x108)={r9, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x40, 0x2, 0x1, 0x8, 0x7, 0x4, 0x6, 0x6, 0x0, 0x7fff, 0x1, 0x1, 0x800, 0x101]}, &(0x7f00000c5000)=0x108) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000abf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f00000b0000-0x8)="2e2f66696c653000", 0x10000000101000, 0x200000026) r10 = gettid() socket(0x16, 0x800, 0x3f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x8001, 0x4) getpgid(r10) gettid() [ 116.201308] device lo left promiscuous mode 2017/10/03 22:27:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000064e000-0x10)=[{&(0x7f000031e000-0x14)="03123974ba81ec43d9889d13fb3e5789f6999b52", 0x14}, {&(0x7f0000485000-0xe4)="94b4838615dfeba6f9b64dbbc9d0ae30ff96ae34d60d8510e98ccdaf8759da9676a26f1b9e4984008195281affe5871cb3830b57fddc9db9863336a994046cc934fab6f670754517d4cf47396d218a5d05ab35dea58c4eff1d74506ff8ec82c16599bf9ad6f09c0a251818b845d7bfe931fb5c33825feff19321b1a328a3e778a8506699352c9188123969d993d9a31f942ee4b669eafa6b0943847fafca924b2481c83146a158889a79184fd6656bf9968c9db12902693ef86eb2d65037114a0ea3edd8fd01069b7f49cf8b610b422c2bed82c09ed3c73dfd9717960f9221063731d635", 0xe4}], 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000ad1000-0xa)="2f6465762f7663732300", 0x1ff, 0x80) faccessat(r1, &(0x7f000071e000-0x8)="2e2f66696c653000", 0x10, 0x100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e7000)={0x2, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000-0xa)="2f6465762f70746d7800", 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x800, &(0x7f000079e000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00001dd000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) pipe2(&(0x7f00003f4000-0x8)={0x0, 0x0}, 0x800) 2017/10/03 22:27:09 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x52) openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f72746300", 0x480, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", r2, r3, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0xfffffbffffffe005, &(0x7f0000f4c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000f1d000)={0x25b, @time={r5, 0x0}, 0x200, {0x0, 0xf09}, 0xfff, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@common="62637368300000000000000000000000", &(0x7f000083d000-0xc0)=@ethtool_rxnfc={0x2f, 0xd, 0x0, {0xe, @hdata="42c1405bab83f9cbcf5ed9471dc7a33b8c4d4072d3294b32a06377b19a0ca165d84e27b870fd3115730bc1884d43ef8a4578ac8f", {"e9fa", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffd86, 0x80000001, [0x5cbfb0be, 0x800]}, @tcp_ip4_spec={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, 0x1e36}, {"c00a", @random="40d4ce5210d8", 0x1, 0x8, [0xa2, 0x7]}, 0x8000, 0x700000000}, 0x1, [0x5f8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00009f5000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003d6000-0x18)={&(0x7f0000df2000/0x1000)=nil, 0x1, 0x3, 0x20, &(0x7f0000a96000/0x2000)=nil, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) fadvise64(r6, 0x0, 0x10001, 0x3) ioctl(r6, 0x1, &(0x7f0000001000-0x1)="a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0xfffffffffffffffc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000046a000-0x4)=0x472) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000258000)={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0xc) r8 = perf_event_open(&(0x7f0000cee000)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r7, 0x5) perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000, r8, 0x0) 2017/10/03 22:27:09 executing program 0: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006b0000-0xb)={0x5, 0x4, 0x40, 0x866a, 0x5, 0x80000, 0x3ff, 0x80000000, 0x7, 0x85, 0x7ff}, 0xb) r1 = accept4$inet6(r0, &(0x7f0000dea000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b81000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x83f, &(0x7f0000020000-0x4)=0x9, 0x4) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002cb000+0x699)={&(0x7f0000dea000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000dea000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dea000-0x18)={r3, &(0x7f0000deb000-0x1001)="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", &(0x7f00009c4000)=""}, 0x18) bind$inet6(r2, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000414000-0x4)="0ad0aca3", 0x4, 0x10, &(0x7f000029b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000013d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a33000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000105000+0x3c8)=0xc) r7 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c88000)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000dec000)={0x0, 0x0, 0x0}, &(0x7f0000ded000-0x4)=0xc) r10 = gettid() mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000231000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bc000-0x4)=0xc) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000dee000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006ca000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000571000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000deb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000987000)={{{@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}, {{@in=@local={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}}, &(0x7f00001f6000-0x4)=0xe8) r18 = getgid() sendmsg$unix(r0, &(0x7f00007c9000-0x38)={&(0x7f0000f6b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000633000)=[{&(0x7f0000d1e000-0x7f)="f44971360d5cb5393d4f885da2b631cc91aed8d202f3c37bf6709e4e3a2904a18496264fd52338e509e08eb344c9591fd720255b15abd7f77a4dc9085dae3028a6597bad43b6384f197bf19d891a5071b0f0ddaf737404623073d73042ce60ef103fbc167867740c3cfbbd43e4e67f80e228fe35a1a42e055a19884d02ff6a", 0x7f}], 0x1, &(0x7f0000669000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r6, r6, r3]}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x6, 0x4000}, 0x20000080) syz_emit_ethernet(0x2e, &(0x7f0000dea000-0x32)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x80, 0x8, 0x202}}], {{0xdbf5, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1000000003, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0}}}}) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "439e87", 0x18, 0x39, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000926000)={0x0, 0x0, &(0x7f0000923000-0x10)=[{&(0x7f0000044000-0x14)=[{0x10, 0xffff, 0x303, 0x2, 0x0, ""}], 0x10}], 0x1, &(0x7f0000dec000)=[], 0x0, 0x0}, 0x4) 2017/10/03 22:27:09 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x5, 0x200000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x8001, 0x0}) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0x0, 0xff, 0x8, 0x4, 0xfffffffffffff801, 0x2}, &(0x7f0000013000)=0x20) open$dir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x101, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b24000)="00", 0x3) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b24000)="add212f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969a92e4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xd0, 0xfffffffffffffffa) fcntl$addseals(r2, 0x409, 0x8) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000736000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) [ 116.206994] [ 116.206997] ====================================================== [ 116.207000] WARNING: possible circular locking dependency detected [ 116.207009] 4.14.0-rc3+ #23 Not tainted [ 116.207013] ------------------------------------------------------ 2017/10/03 22:27:09 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x5, 0x200000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x8001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0x0, 0xff, 0x8, 0x4, 0xfffffffffffff801, 0x2}, &(0x7f0000013000)=0x20) open$dir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x101, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b24000)="00", 0x3) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b24000)="add212f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969a92e4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xd0, 0xfffffffffffffffa) fcntl$addseals(r2, 0x409, 0x8) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000736000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) [ 116.207017] syz-executor6/16020 is trying to acquire lock: [ 116.207019] (event_mutex){+.+.}, at: [] perf_trace_destroy+0x28/0x100 [ 116.207041] [ 116.207041] but task is already holding lock: [ 116.207043] (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 116.207060] [ 116.207060] which lock already depends on the new lock. [ 116.207060] 2017/10/03 22:27:09 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x5, 0x200000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x8001, 0x0}) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0x0, 0xff, 0x8, 0x4, 0xfffffffffffff801, 0x2}, &(0x7f0000013000)=0x20) open$dir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x101, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b24000)="00", 0x3) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b24000)="add212f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969a92e4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xd0, 0xfffffffffffffffa) fcntl$addseals(r2, 0x409, 0x8) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000736000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) [ 116.207062] [ 116.207062] the existing dependency chain (in reverse order) is: [ 116.207064] [ 116.207064] -> #7 (&mm->mmap_sem){++++}: [ 116.207082] __lock_acquire+0x328f/0x4620 [ 116.207091] lock_acquire+0x1d5/0x580 [ 116.207100] __might_fault+0x13a/0x1d0 [ 116.207109] _copy_to_user+0x2c/0xc0 [ 116.207117] filldir+0x1a7/0x320 [ 116.207125] dcache_readdir+0x12d/0x5e0 [ 116.207131] iterate_dir+0x4b2/0x5d0 [ 116.207139] SyS_getdents+0x225/0x450 [ 116.207147] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 116.207149] [ 116.207149] -> #6 (&sb->s_type->i_mutex_key#5){++++}: [ 116.207164] down_write+0x87/0x120 [ 116.207173] handle_create+0x30c/0x760 [ 116.207180] devtmpfsd+0x3b4/0x4b0 [ 116.207187] kthread+0x39c/0x470 [ 116.207194] ret_from_fork+0x2a/0x40 [ 116.207195] [ 116.207195] -> #5 ((complete)&req.done){+.+.}: [ 116.207209] __lock_acquire+0x328f/0x4620 [ 116.207217] lock_acquire+0x1d5/0x580 [ 116.207224] wait_for_completion+0xcb/0x7b0 [ 116.207233] devtmpfs_create_node+0x32b/0x4a0 [ 116.207239] device_add+0x120f/0x1640 [ 116.207246] device_create_groups_vargs+0x1f3/0x250 [ 116.207253] device_create+0xda/0x110 [ 116.207262] msr_device_create+0x26/0x40 [ 116.207272] cpuhp_invoke_callback+0x2ea/0x1d20 [ 116.207280] cpuhp_thread_fun+0x48b/0x7e0 [ 116.207287] smpboot_thread_fn+0x450/0x7c0 [ 116.207293] kthread+0x39c/0x470 [ 116.207300] ret_from_fork+0x2a/0x40 [ 116.207301] [ 116.207301] -> #4 (cpuhp_state-up){+.+.}: [ 116.207315] __lock_acquire+0x328f/0x4620 [ 116.207322] lock_acquire+0x1d5/0x580 [ 116.207330] cpuhp_issue_call+0x1e6/0x4b0 [ 116.207339] __cpuhp_setup_state_cpuslocked+0x2c7/0x5f0 [ 116.207347] __cpuhp_setup_state+0xb0/0x140 [ 116.207356] page_writeback_init+0x4d/0x71 [ 116.207364] pagecache_init+0x48/0x4f [ 116.207371] start_kernel+0x6c1/0x754 [ 116.207379] x86_64_start_reservations+0x2a/0x2c [ 116.207386] x86_64_start_kernel+0x77/0x7a [ 116.207393] verify_cpu+0x0/0xfb [ 116.207395] [ 116.207395] -> #3 (cpuhp_state_mutex){+.+.}: [ 116.207408] __lock_acquire+0x328f/0x4620 [ 116.207416] lock_acquire+0x1d5/0x580 [ 116.207423] __mutex_lock+0x16f/0x19d0 [ 116.207430] mutex_lock_nested+0x16/0x20 [ 116.207439] __cpuhp_setup_state_cpuslocked+0x5b/0x5f0 [ 116.207447] __cpuhp_setup_state+0xb0/0x140 [ 116.207453] kvm_guest_init+0x1f3/0x20f [ 116.207462] setup_arch+0x1879/0x1a93 [ 116.207469] start_kernel+0xa5/0x754 [ 116.207477] x86_64_start_reservations+0x2a/0x2c [ 116.207484] x86_64_start_kernel+0x77/0x7a [ 116.207490] verify_cpu+0x0/0xfb [ 116.207492] [ 116.207492] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 116.207506] __lock_acquire+0x328f/0x4620 [ 116.207514] lock_acquire+0x1d5/0x580 [ 116.207522] cpus_read_lock+0x42/0x90 [ 116.207529] static_key_slow_inc+0x9d/0x3c0 [ 116.207538] tracepoint_probe_register_prio+0x80d/0x9a0 [ 116.207544] tracepoint_probe_register+0x2a/0x40 [ 116.207552] trace_event_reg+0x167/0x320 [ 116.207559] perf_trace_init+0x4ef/0xab0 [ 116.207565] perf_tp_event_init+0x7d/0xf0 [ 116.207571] perf_try_init_event+0xc9/0x1f0 [ 116.207578] perf_event_alloc+0x1c5b/0x2a00 [ 116.207585] SYSC_perf_event_open+0x84e/0x2e00 [ 116.207592] SyS_perf_event_open+0x39/0x50 [ 116.207600] do_fast_syscall_32+0x3f2/0xf05 [ 116.207607] entry_SYSENTER_compat+0x51/0x60 [ 116.207608] [ 116.207608] -> #1 (tracepoints_mutex){+.+.}: [ 116.207622] __lock_acquire+0x328f/0x4620 [ 116.207629] lock_acquire+0x1d5/0x580 [ 116.207635] __mutex_lock+0x16f/0x19d0 [ 116.207642] mutex_lock_nested+0x16/0x20 [ 116.207659] tracepoint_probe_register_prio+0xa0/0x9a0 [ 116.207665] tracepoint_probe_register+0x2a/0x40 [ 116.207672] trace_event_reg+0x167/0x320 [ 116.207677] perf_trace_init+0x4ef/0xab0 [ 116.207682] perf_tp_event_init+0x7d/0xf0 [ 116.207688] perf_try_init_event+0xc9/0x1f0 [ 116.207694] perf_event_alloc+0x1c5b/0x2a00 [ 116.207701] SYSC_perf_event_open+0x84e/0x2e00 [ 116.207707] SyS_perf_event_open+0x39/0x50 [ 116.207714] do_fast_syscall_32+0x3f2/0xf05 [ 116.207720] entry_SYSENTER_compat+0x51/0x60 [ 116.207722] [ 116.207722] -> #0 (event_mutex){+.+.}: [ 116.207735] check_prev_add+0x865/0x1520 [ 116.207743] __lock_acquire+0x328f/0x4620 [ 116.207750] lock_acquire+0x1d5/0x580 [ 116.207756] __mutex_lock+0x16f/0x19d0 [ 116.207763] mutex_lock_nested+0x16/0x20 [ 116.207770] perf_trace_destroy+0x28/0x100 [ 116.207776] tp_perf_event_destroy+0x15/0x20 [ 116.207783] _free_event+0x41d/0x1170 [ 116.207788] put_event+0x24/0x30 [ 116.207795] perf_mmap_close+0x60d/0xf90 [ 116.207803] remove_vma+0xb4/0x1b0 [ 116.207808] do_munmap+0x82a/0xdf0 [ 116.207815] mmap_region+0x59e/0x15a0 [ 116.207821] do_mmap+0x6a1/0xd50 [ 116.207829] vm_mmap_pgoff+0x1de/0x280 [ 116.207836] SyS_mmap_pgoff+0x23b/0x5f0 [ 116.207843] do_fast_syscall_32+0x3f2/0xf05 [ 116.207850] entry_SYSENTER_compat+0x51/0x60 [ 116.207852] [ 116.207852] other info that might help us debug this: [ 116.207852] [ 116.207854] Chain exists of: [ 116.207854] event_mutex --> &sb->s_type->i_mutex_key#5 --> &mm->mmap_sem [ 116.207854] [ 116.207867] Possible unsafe locking scenario: [ 116.207867] [ 116.207868] CPU0 CPU1 [ 116.207870] ---- ---- [ 116.207872] lock(&mm->mmap_sem); [ 116.207877] lock(&sb->s_type->i_mutex_key#5); [ 116.207883] lock(&mm->mmap_sem); [ 116.207887] lock(event_mutex); [ 116.207892] [ 116.207892] *** DEADLOCK *** [ 116.207892] [ 116.207896] 1 lock held by syz-executor6/16020: [ 116.207898] #0: (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 116.207911] [ 116.207911] stack backtrace: [ 116.207919] CPU: 0 PID: 16020 Comm: syz-executor6 Not tainted 4.14.0-rc3+ #23 [ 116.207923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.207926] Call Trace: [ 116.207936] dump_stack+0x194/0x257 [ 116.207945] ? arch_local_irq_restore+0x53/0x53 [ 116.207955] ? vprintk_func+0x5e/0xc0 [ 116.207966] print_circular_bug+0x503/0x710 [ 116.207978] ? print_circular_bug_entry+0xb0/0xb0 [ 116.207986] ? __unwind_start+0x169/0x330 [ 116.207996] ? __kernel_text_address+0xd/0x40 [ 116.208003] ? unwind_get_return_address+0x61/0xa0 [ 116.208014] check_prev_add+0x865/0x1520 [ 116.208023] ? copy_trace+0x1d0/0x1d0 [ 116.208033] ? check_usage+0xb70/0xb70 [ 116.208044] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 116.208054] ? hlock_class+0x140/0x140 [ 116.208062] ? copy_trace+0x1d0/0x1d0 [ 116.208071] __lock_acquire+0x328f/0x4620 [ 116.208080] ? __lock_acquire+0x328f/0x4620 [ 116.208087] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 116.208098] ? copy_trace+0x1d0/0x1d0 [ 116.208111] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 116.208118] ? __unwind_start+0x169/0x330 [ 116.208126] ? __kernel_text_address+0xd/0x40 [ 116.208136] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 116.208146] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 116.208153] ? unwind_dump+0x4c0/0x4c0 [ 116.208162] ? unwind_dump+0x4c0/0x4c0 [ 116.208171] ? mmap_region+0x59e/0x15a0 [ 116.208178] ? update_curr+0x2cf/0x800 [ 116.208189] ? __unwind_start+0x169/0x330 [ 116.208197] ? __kernel_text_address+0xd/0x40 [ 116.208205] ? unwind_get_return_address+0x61/0xa0 [ 116.208214] ? __save_stack_trace+0x61/0xd0 [ 116.208225] ? remove_vma+0xb4/0x1b0 [ 116.208235] ? save_stack_trace+0x16/0x20 [ 116.208243] ? __lock_acquire+0x20fd/0x4620 [ 116.208252] ? __unwind_start+0x169/0x330 [ 116.208260] ? __kernel_text_address+0xd/0x40 [ 116.208266] ? unwind_get_return_address+0x61/0xa0 [ 116.208275] ? check_noncircular+0x20/0x20 [ 116.208285] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 116.208292] ? mmap_region+0x59e/0x15a0 [ 116.208301] ? __lock_acquire+0x20fd/0x4620 [ 116.208311] ? mark_held_locks+0xb2/0x100 [ 116.208322] lock_acquire+0x1d5/0x580 [ 116.208329] ? perf_trace_destroy+0x28/0x100 [ 116.208338] ? finish_task_switch+0x1d3/0x740 [ 116.208348] ? lock_release+0xd70/0xd70 [ 116.208356] ? check_same_owner+0x320/0x320 [ 116.208362] ? preempt_notifier_dec+0x20/0x20 [ 116.208374] ? __might_sleep+0x95/0x190 [ 116.208382] ? perf_trace_destroy+0x28/0x100 [ 116.208389] __mutex_lock+0x16f/0x19d0 [ 116.208396] ? perf_trace_destroy+0x28/0x100 [ 116.208404] ? __sched_text_start+0x8/0x8 [ 116.208411] ? perf_trace_destroy+0x28/0x100 [ 116.208419] ? check_noncircular+0x20/0x20 [ 116.208430] ? mutex_lock_io_nested+0x1880/0x1880 [ 116.208439] ? lock_acquire+0x1d5/0x580 [ 116.208449] ? print_usage_bug+0x480/0x480 [ 116.208461] ? find_held_lock+0x39/0x1d0 [ 116.208468] ? check_noncircular+0x20/0x20 [ 116.208482] ? lock_downgrade+0x990/0x990 [ 116.208489] ? __mutex_lock+0x16f/0x19d0 [ 116.208497] ? __wake_up_common_lock+0x190/0x310 [ 116.208508] ? find_held_lock+0x39/0x1d0 [ 116.208517] ? check_noncircular+0x20/0x20 [ 116.208527] ? perf_addr_filters_splice+0x18f/0x810 [ 116.208536] ? lock_downgrade+0x990/0x990 [ 116.208545] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 116.208553] ? free_filters_list+0x2f0/0x2f0 [ 116.208561] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.208569] ? trace_hardirqs_on+0xd/0x10 [ 116.208579] ? __lock_is_held+0xbc/0x140 [ 116.208590] mutex_lock_nested+0x16/0x20 [ 116.208597] ? mutex_lock_nested+0x16/0x20 [ 116.208604] perf_trace_destroy+0x28/0x100 [ 116.208611] ? perf_tp_event_init+0xf0/0xf0 [ 116.208619] tp_perf_event_destroy+0x15/0x20 [ 116.208626] _free_event+0x41d/0x1170 [ 116.208636] ? ring_buffer_attach+0x830/0x830 [ 116.208642] ? wait_for_completion+0x7b0/0x7b0 [ 116.208659] ? ring_buffer_put+0x140/0x140 [ 116.208668] ? lock_release+0xd70/0xd70 [ 116.208677] ? flush_tlb_mm_range+0x1b3/0x520 [ 116.208686] ? atomic_dec_and_mutex_lock+0x112/0x150 [ 116.208699] put_event+0x24/0x30 [ 116.208707] perf_mmap_close+0x60d/0xf90 [ 116.208717] ? tlb_flush_mmu_free+0xeb/0x160 [ 116.208730] ? perf_compat_ioctl+0x70/0x70 [ 116.208739] ? tlb_gather_mmu+0x70/0x70 [ 116.208747] ? check_noncircular+0x20/0x20 [ 116.208754] ? free_pgtables+0x283/0x330 [ 116.208765] ? unmap_region+0x35c/0x4f0 [ 116.208771] ? up_read+0x40/0x40 [ 116.208780] ? reusable_anon_vma+0x560/0x560 [ 116.208790] ? __lock_is_held+0xbc/0x140 [ 116.208804] ? check_same_owner+0x320/0x320 [ 116.208817] ? __might_sleep+0x95/0x190 [ 116.208825] ? perf_compat_ioctl+0x70/0x70 [ 116.208833] remove_vma+0xb4/0x1b0 [ 116.208841] do_munmap+0x82a/0xdf0 [ 116.208854] mmap_region+0x59e/0x15a0 [ 116.208866] ? SyS_brk+0x6f0/0x6f0 [ 116.208875] ? arch_get_unmapped_area_topdown+0xba/0x8a0 [ 116.208884] ? arch_get_unmapped_area+0x750/0x750 [ 116.208892] ? lock_acquire+0x1d5/0x580 [ 116.208900] ? vm_mmap_pgoff+0x198/0x280 [ 116.208908] ? __sched_text_start+0x8/0x8 [ 116.208918] ? selinux_mmap_addr+0x1f/0xf0 [ 116.208926] ? security_mmap_addr+0x79/0xa0 [ 116.208935] ? get_unmapped_area+0x265/0x300 [ 116.208944] do_mmap+0x6a1/0xd50 [ 116.208953] ? mmap_region+0x15a0/0x15a0 [ 116.208960] ? vm_mmap_pgoff+0x198/0x280 [ 116.208967] ? down_write+0x120/0x120 [ 116.208974] ? security_mmap_file+0x143/0x180 [ 116.208985] vm_mmap_pgoff+0x1de/0x280 [ 116.208997] ? vma_is_stack_for_current+0xa0/0xa0 [ 116.209009] ? compat_SyS_futex+0x288/0x380 [ 116.209020] SyS_mmap_pgoff+0x23b/0x5f0 [ 116.209028] ? find_mergeable_anon_vma+0xd0/0xd0 [ 116.209035] ? lock_acquire+0x1d5/0x580 [ 116.209041] ? finish_task_switch+0x1aa/0x740 [ 116.209049] ? do_fast_syscall_32+0x158/0xf05 [ 116.209058] ? find_mergeable_anon_vma+0xd0/0xd0 [ 116.209067] do_fast_syscall_32+0x3f2/0xf05 [ 116.209077] ? compat_start_thread+0x80/0x80 [ 116.209087] ? do_int80_syscall_32+0x940/0x940 [ 116.209097] ? lockdep_sys_exit+0x47/0xf0 [ 116.209106] ? syscall_return_slowpath+0x2b3/0x510 [ 116.209113] ? finish_task_switch+0x1aa/0x740 [ 116.209121] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 116.209130] ? sysret32_from_system_call+0x5/0x3b [ 116.209141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.209151] entry_SYSENTER_compat+0x51/0x60 [ 116.209157] RIP: 0023:0xf7f49c79 [ 116.209161] RSP: 002b:00000000f772405c EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 116.209169] RAX: ffffffffffffffda RBX: 0000000020007000 RCX: 0000000000003000 2017/10/03 22:27:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x10000000553, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r1, r1, &(0x7f000001e000)=0x0, 0x13ffffffe) syslog(0xf, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d83000-0x9)="2f6465762f73672300", 0x0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b80000)=0x0) perf_event_open(&(0x7f0000b25000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26000, 0x0, 0xfc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x7, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a20000)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b9b000-0x8)={0xfffffffffffffffa, 0x2}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00005cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$intptr(0x1, 0x4a4b) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000a05000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000004c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cf6000-0x8)={r5, 0x7fffffff}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000099c000-0x108)={r9, @in={{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]}, [0xfffffffffffffffd, 0x40, 0x2, 0x1, 0x8, 0x7, 0x4, 0x6, 0x6, 0x0, 0x7fff, 0x1, 0x1, 0x800, 0x101]}, &(0x7f00000c5000)=0x108) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000abf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f00000b0000-0x8)="2e2f66696c653000", 0x10000000101000, 0x200000026) r10 = gettid() socket(0x16, 0x800, 0x3f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x8001, 0x4) getpgid(r10) gettid() 2017/10/03 22:27:10 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x52) openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f72746300", 0x480, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", r2, r3, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0xfffffbffffffe005, &(0x7f0000f4c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000f1d000)={0x25b, @time={r5, 0x0}, 0x200, {0x0, 0xf09}, 0xfff, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@common="62637368300000000000000000000000", &(0x7f000083d000-0xc0)=@ethtool_rxnfc={0x2f, 0xd, 0x0, {0xe, @hdata="42c1405bab83f9cbcf5ed9471dc7a33b8c4d4072d3294b32a06377b19a0ca165d84e27b870fd3115730bc1884d43ef8a4578ac8f", {"e9fa", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffd86, 0x80000001, [0x5cbfb0be, 0x800]}, @tcp_ip4_spec={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, 0x1e36}, {"c00a", @random="40d4ce5210d8", 0x1, 0x8, [0xa2, 0x7]}, 0x8000, 0x700000000}, 0x1, [0x5f8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00009f5000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003d6000-0x18)={&(0x7f0000df2000/0x1000)=nil, 0x1, 0x3, 0x20, &(0x7f0000a96000/0x2000)=nil, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) fadvise64(r6, 0x0, 0x10001, 0x3) ioctl(r6, 0x1, &(0x7f0000001000-0x1)="a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0xfffffffffffffffc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000046a000-0x4)=0x472) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000258000)={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0xc) r8 = perf_event_open(&(0x7f0000cee000)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r7, 0x5) perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000, r8, 0x0) 2017/10/03 22:27:10 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x52) openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f72746300", 0x480, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", r2, r3, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0xfffffbffffffe005, &(0x7f0000f4c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000f1d000)={0x25b, @time={r5, 0x0}, 0x200, {0x0, 0xf09}, 0xfff, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@common="62637368300000000000000000000000", &(0x7f000083d000-0xc0)=@ethtool_rxnfc={0x2f, 0xd, 0x0, {0xe, @hdata="42c1405bab83f9cbcf5ed9471dc7a33b8c4d4072d3294b32a06377b19a0ca165d84e27b870fd3115730bc1884d43ef8a4578ac8f", {"e9fa", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffd86, 0x80000001, [0x5cbfb0be, 0x800]}, @tcp_ip4_spec={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, 0x1e36}, {"c00a", @random="40d4ce5210d8", 0x1, 0x8, [0xa2, 0x7]}, 0x8000, 0x700000000}, 0x1, [0x5f8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00009f5000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003d6000-0x18)={&(0x7f0000df2000/0x1000)=nil, 0x1, 0x3, 0x20, &(0x7f0000a96000/0x2000)=nil, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) fadvise64(r6, 0x0, 0x10001, 0x3) ioctl(r6, 0x1, &(0x7f0000001000-0x1)="a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0xfffffffffffffffc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000046a000-0x4)=0x472) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000258000)={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0xc) r8 = perf_event_open(&(0x7f0000cee000)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r7, 0x5) perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000, r8, 0x0) 2017/10/03 22:27:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r2+10000000}) madvise(&(0x7f0000b5b000/0x2000)=nil, 0x2000, 0x9) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000c87000-0xc7)="a8667776464e5a009154e7bd03b0968506f6264a78db975ae02cf34022babc51e9c11a2a6f66b5876788860a0955dfe2ac81c279115894ae8f8a2b452bf4f4b167fedc9bb6a1be0dcfee219fbd35752451f4ce5b26a16cb55f010de559f819344f6242eaf5401cf96a4d561f092d0671d1d7526d27de386106243b0405ded4cb57402ae80ae2e96957707cb776982fcf323994e005d1d316b9e7eb4e6583b9a846bb9d4456ca32aa6090d81729c7cdb20860c17d468bfe32cfe2e5348cf2f8f0473e24bd8c058e") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b27000-0x4)=0x0) fstat(r0, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000960000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000-0x4)=0xe8) setuid(r3) syz_open_pts(0xffffffffffffffff, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de4000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() io_destroy(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ad1000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200200, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000a18000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)="2f6465762f6b766d00", 0x400001, 0x0) 2017/10/03 22:27:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b4e000)=@generic="e6a3f8d29aac3bf856d777b145e2fe9c", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)="2f6465762f6877726e6700", 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x0, &(0x7f000016b000-0x4)=0x0) fchownat(r1, &(0x7f0000000000)="2e2f66696c653000", r3, r4, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007be000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x468, 0xa5, 0x4}, &(0x7f0000867000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) fcntl$setown(r1, 0x8, r2) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5, 0xffffffffffffff7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sched_setscheduler(r2, 0x6, &(0x7f00007cf000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000173000)=0x0, &(0x7f00009c5000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r6, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2017/10/03 22:27:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x10000000553, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r1, r1, &(0x7f000001e000)=0x0, 0x13ffffffe) syslog(0xf, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d83000-0x9)="2f6465762f73672300", 0x0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b80000)=0x0) perf_event_open(&(0x7f0000b25000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26000, 0x0, 0xfc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x7, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a20000)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b9b000-0x8)={0xfffffffffffffffa, 0x2}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00005cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$intptr(0x1, 0x4a4b) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000a05000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000004c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cf6000-0x8)={r5, 0x7fffffff}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000099c000-0x108)={r9, @in={{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]}, [0xfffffffffffffffd, 0x40, 0x2, 0x1, 0x8, 0x7, 0x4, 0x6, 0x6, 0x0, 0x7fff, 0x1, 0x1, 0x800, 0x101]}, &(0x7f00000c5000)=0x108) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000abf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f00000b0000-0x8)="2e2f66696c653000", 0x10000000101000, 0x200000026) r10 = gettid() socket(0x16, 0x800, 0x3f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x8001, 0x4) getpgid(r10) gettid() 2017/10/03 22:27:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f000096c000-0x16)="76626f786e6574305c246d696d655f74797065252800", 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00000c9000)=0x0, &(0x7f0000817000)=0x4) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x10000000553, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r1, r1, &(0x7f000001e000)=0x0, 0x13ffffffe) syslog(0xf, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d83000-0x9)="2f6465762f73672300", 0x0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b80000)=0x0) perf_event_open(&(0x7f0000b25000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26000, 0x0, 0xfc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x7, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a20000)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b9b000-0x8)={0xfffffffffffffffa, 0x2}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00005cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$intptr(0x1, 0x4a4b) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000a05000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000004c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cf6000-0x8)={r5, 0x7fffffff}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000099c000-0x108)={r9, @in={{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]}, [0xfffffffffffffffd, 0x40, 0x2, 0x1, 0x8, 0x7, 0x4, 0x6, 0x6, 0x0, 0x7fff, 0x1, 0x1, 0x800, 0x101]}, &(0x7f00000c5000)=0x108) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000abf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f00000b0000-0x8)="2e2f66696c653000", 0x10000000101000, 0x200000026) r10 = gettid() socket(0x16, 0x800, 0x3f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x8001, 0x4) getpgid(r10) gettid() [ 116.209174] RDX: 0000000000000000 RSI: 0000000000000032 RDI: 0000000000000006 [ 116.209178] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 116.209183] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 116.209187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 116.259761] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33210 sclass=netlink_route_socket pig=16034 comm=syz-executor3 [ 116.311516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33210 sclass=netlink_route_socket pig=16051 comm=syz-executor3 2017/10/03 22:27:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x10000000553, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r1, r1, &(0x7f000001e000)=0x0, 0x13ffffffe) syslog(0xf, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d83000-0x9)="2f6465762f73672300", 0x0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b80000)=0x0) perf_event_open(&(0x7f0000b25000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26000, 0x0, 0xfc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x7, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a20000)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b9b000-0x8)={0xfffffffffffffffa, 0x2}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00005cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$intptr(0x1, 0x4a4b) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000a05000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000004c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cf6000-0x8)={r5, 0x7fffffff}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000099c000-0x108)={r9, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x40, 0x2, 0x1, 0x8, 0x7, 0x4, 0x6, 0x6, 0x0, 0x7fff, 0x1, 0x1, 0x800, 0x101]}, &(0x7f00000c5000)=0x108) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000abf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f00000b0000-0x8)="2e2f66696c653000", 0x10000000101000, 0x200000026) r10 = gettid() socket(0x16, 0x800, 0x3f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x8001, 0x4) getpgid(r10) gettid() 2017/10/03 22:27:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x10000000553, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r1, r1, &(0x7f000001e000)=0x0, 0x13ffffffe) syslog(0xf, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d83000-0x9)="2f6465762f73672300", 0x0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b80000)=0x0) perf_event_open(&(0x7f0000b25000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26000, 0x0, 0xfc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x7, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a20000)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b9b000-0x8)={0xfffffffffffffffa, 0x2}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00005cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$intptr(0x1, 0x4a4b) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000a05000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000004c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cf6000-0x8)={r5, 0x7fffffff}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000099c000-0x108)={r9, @in={{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]}, [0xfffffffffffffffd, 0x40, 0x2, 0x1, 0x8, 0x7, 0x4, 0x6, 0x6, 0x0, 0x7fff, 0x1, 0x1, 0x800, 0x101]}, &(0x7f00000c5000)=0x108) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000abf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f00000b0000-0x8)="2e2f66696c653000", 0x10000000101000, 0x200000026) r10 = gettid() socket(0x16, 0x800, 0x3f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x8001, 0x4) getpgid(r10) gettid() [ 117.632922] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 117.669298] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/03 22:27:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b4e000)=@generic="e6a3f8d29aac3bf856d777b145e2fe9c", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)="2f6465762f6877726e6700", 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x0, &(0x7f000016b000-0x4)=0x0) fchownat(r1, &(0x7f0000000000)="2e2f66696c653000", r3, r4, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007be000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x468, 0xa5, 0x4}, &(0x7f0000867000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) fcntl$setown(r1, 0x8, r2) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5, 0xffffffffffffff7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sched_setscheduler(r2, 0x6, &(0x7f00007cf000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000173000)=0x0, &(0x7f00009c5000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r6, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2017/10/03 22:27:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00004f7000)={@common="69703667726530000000000000000000", @ifru_flags=0xa000}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000064e000-0x10)=[{&(0x7f000031e000-0x14)="03123974ba81ec43d9889d13fb3e5789f6999b52", 0x14}, {&(0x7f0000485000-0xe4)="94b4838615dfeba6f9b64dbbc9d0ae30ff96ae34d60d8510e98ccdaf8759da9676a26f1b9e4984008195281affe5871cb3830b57fddc9db9863336a994046cc934fab6f670754517d4cf47396d218a5d05ab35dea58c4eff1d74506ff8ec82c16599bf9ad6f09c0a251818b845d7bfe931fb5c33825feff19321b1a328a3e778a8506699352c9188123969d993d9a31f942ee4b669eafa6b0943847fafca924b2481c83146a158889a79184fd6656bf9968c9db12902693ef86eb2d65037114a0ea3edd8fd01069b7f49cf8b610b422c2bed82c09ed3c73dfd9717960f9221063731d635", 0xe4}], 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000ad1000-0xa)="2f6465762f7663732300", 0x1ff, 0x80) faccessat(r1, &(0x7f000071e000-0x8)="2e2f66696c653000", 0x10, 0x100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e7000)={0x2, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000-0xa)="2f6465762f70746d7800", 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x800, &(0x7f000079e000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00001dd000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) pipe2(&(0x7f00003f4000-0x8)={0x0, 0x0}, 0x800) 2017/10/03 22:27:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r2+10000000}) madvise(&(0x7f0000b5b000/0x2000)=nil, 0x2000, 0x9) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000c87000-0xc7)="a8667776464e5a009154e7bd03b0968506f6264a78db975ae02cf34022babc51e9c11a2a6f66b5876788860a0955dfe2ac81c279115894ae8f8a2b452bf4f4b167fedc9bb6a1be0dcfee219fbd35752451f4ce5b26a16cb55f010de559f819344f6242eaf5401cf96a4d561f092d0671d1d7526d27de386106243b0405ded4cb57402ae80ae2e96957707cb776982fcf323994e005d1d316b9e7eb4e6583b9a846bb9d4456ca32aa6090d81729c7cdb20860c17d468bfe32cfe2e5348cf2f8f0473e24bd8c058e") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b27000-0x4)=0x0) fstat(r0, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000960000)={{{@in=@multicast1=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000-0x4)=0xe8) setuid(r3) syz_open_pts(0xffffffffffffffff, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de4000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 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) sync() io_destroy(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ad1000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200200, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000a18000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)="2f6465762f6b766d00", 0x400001, 0x0) 2017/10/03 22:27:11 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x52) openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f72746300", 0x480, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", r2, r3, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0xfffffbffffffe005, &(0x7f0000f4c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000f1d000)={0x25b, @time={r5, 0x0}, 0x200, {0x0, 0xf09}, 0xfff, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@common="62637368300000000000000000000000", &(0x7f000083d000-0xc0)=@ethtool_rxnfc={0x2f, 0xd, 0x0, {0xe, @hdata="42c1405bab83f9cbcf5ed9471dc7a33b8c4d4072d3294b32a06377b19a0ca165d84e27b870fd3115730bc1884d43ef8a4578ac8f", {"e9fa", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffd86, 0x80000001, [0x5cbfb0be, 0x800]}, @tcp_ip4_spec={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, 0x1e36}, {"c00a", @random="40d4ce5210d8", 0x1, 0x8, [0xa2, 0x7]}, 0x8000, 0x700000000}, 0x1, [0x5f8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00009f5000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003d6000-0x18)={&(0x7f0000df2000/0x1000)=nil, 0x1, 0x3, 0x20, &(0x7f0000a96000/0x2000)=nil, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) fadvise64(r6, 0x0, 0x10001, 0x3) ioctl(r6, 0x1, &(0x7f0000001000-0x1)="a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0xfffffffffffffffc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000046a000-0x4)=0x472) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000258000)={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0xc) r8 = perf_event_open(&(0x7f0000cee000)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r7, 0x5) perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000, r8, 0x0) [ 117.748966] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 117.766485] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33210 sclass=netlink_route_socket pig=16123 comm=syz-executor0 2017/10/03 22:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f00004a3000-0x58)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b44000)={0x10000000000005, 0x6, 0x5, 0x7, 0x0, 0x0, 0x0}, 0x14) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000829000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000669000-0x4)=0x0) perf_event_open(&(0x7f0000378000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000a5a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x804) write$evdev(r1, &(0x7f000004d000)=[], 0x0) r2 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x10000000000) r3 = open(&(0x7f0000827000)="2e2f66696c653000", 0x50a00, 0xfffffffffffffffd) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x7, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000fbb000)="", 0x0}], 0x1, &(0x7f0000001000-0x30)=[], 0x0, 0x0) socket(0x20000000a, 0x3, 0x1) mmap(&(0x7f0000f94000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x45) mmap(&(0x7f000047d000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x8000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000027c000-0x8c)={0x1ffffffffffffe, 0x0, 0x2, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000b76000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000e8a000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$sg(&(0x7f0000757000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl(r4, 0x2286, &(0x7f0000001000)="") 2017/10/03 22:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4b) syz_extract_tcp_res$synack(&(0x7f0000e03000)={0x42424242, 0x42424242}, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007e5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000401000-0xa8)={{0x80, 0x13}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x1810, 0x9, 0x29e5, 0x9, 0xa6, 0x8, 0x0, 0x3, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f00002fe000-0x8)="2e2f66696c653000", 0x8, 0x53) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_extract_tcp_res(&(0x7f00003ce000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8936, &(0x7f00001d3000-0x28)={@generic="b7bfa402fd4b4b9ba203efb60c93b0e5", @ifru_map={0x1000, 0x2, 0xf4e2, 0xc3, 0x4, 0x0}}) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005af000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xb9d, 0x200, 0x7, 0x0, 0x6, 0x8295, 0x81, 0x4, 0x0, 0x3, 0x5, 0x9, 0x8, 0x9]}, &(0x7f0000ad4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000401000-0x8)={r5, 0x0}, 0x8) pipe2(&(0x7f00001cf000)={0x0, 0x0}, 0x80800) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f70746d7800", 0x84, 0x0) 2017/10/03 22:27:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r2+10000000}) madvise(&(0x7f0000b5b000/0x2000)=nil, 0x2000, 0x9) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000c87000-0xc7)="a8667776464e5a009154e7bd03b0968506f6264a78db975ae02cf34022babc51e9c11a2a6f66b5876788860a0955dfe2ac81c279115894ae8f8a2b452bf4f4b167fedc9bb6a1be0dcfee219fbd35752451f4ce5b26a16cb55f010de559f819344f6242eaf5401cf96a4d561f092d0671d1d7526d27de386106243b0405ded4cb57402ae80ae2e96957707cb776982fcf323994e005d1d316b9e7eb4e6583b9a846bb9d4456ca32aa6090d81729c7cdb20860c17d468bfe32cfe2e5348cf2f8f0473e24bd8c058e") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b27000-0x4)=0x0) fstat(r0, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000960000)={{{@in=@multicast1=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000-0x4)=0xe8) setuid(r3) syz_open_pts(0xffffffffffffffff, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de4000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 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) sync() io_destroy(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ad1000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200200, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000a18000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)="2f6465762f6b766d00", 0x400001, 0x0) 2017/10/03 22:27:11 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80002, 0x0) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f00007d8000/0x4000)=nil, 0x4000, 0x2000000, 0x8030, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) getitimer(0x0, &(0x7f0000127000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000af3000)={0x0, 0x0}, &(0x7f0000af3000)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00007a9000)={0x0, r2}, 0x8) r3 = eventfd(0x100000003) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, r3, 0x100004) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x9, &(0x7f0000fb3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000ce5000-0x38)={0x0, 0x0, &(0x7f0000334000)="", &(0x7f0000001000-0xc1)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xdd, 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000007a000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000e51000)=0xffffffffffffffff) mmap(&(0x7f00003e4000/0x2000)=nil, 0x2000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000810000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket(0x42000000000a, 0x3, 0xff) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x201000004, 0x32, r3, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb3000)="2e2f62757300", 0x141042, 0x167) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) vmsplice(r5, &(0x7f0000983000-0x40)=[{&(0x7f0000fae000-0x631)="37b2fd686818dc5b05b181e69a406a8d18dcd8b5cf49729ba7aedf4f35a3444d402229710a62766b3da461afe5c266788beacdf423cd0f2a15708fcb5ccaf4db4f0f58abaa223836c7c74395a112c435fc55bcbe6c8ceaa3a850817a98ffa33f84d16baa5c1c60335096ce65103154e34e422fe672a6afcba73cbb01503fdeba64604ab7c3ecf76766fc78324541b9d5a8e87b00cc5025f254352f7a7c8dd7b67273719fdc873fa923dabe45e5e39e231ee4c964ba35e28ef145013c1ce5401cd68d4190ef8559e41b7f724086a2c8fcf587f0cdec65a06d61bdcabbdea5424117219735f347fa30f706f0cfb5b6d6f8d7c6354513390d8214a5756ab112f2eedee2cbc43983ed004e2cfcd011bfe549b27edc464e3c91ef3611cf12f9a8e8007b64ade85f4c3a53637fb836f3ec6b5995e1746ce041c00b560edd006f15609c9edcb437289f464e86b6fb9759175dbbca8ea6f4b1c0f7829567cf84e516eb8d2b073ab256367571fc4b4910e60ff9c626c58a5fea6f7b3512bca35496f5ecb02f73f9f16224569f5f79628e3a1c251db6c5c2787005672a0ec67a02881085ba2b295cde5a3081186a01fb2b57f477f1be37ef4aca41712ae8ed92b7c3be69eeed769d560d1b9f2a5f55d8234ea50e52bf24dddb296fddb03f1e2dbd43b7a482f70ab3cee396dd55d3b853816df2db66b74bed8e6a3586af47f12bd50e6a9daaf5cea7677a93efca393e6849546c8c9277ac6969db54124cc1ceb43d7bcc06e648108f514ab5e1c0bf332a6dc52411d1d2ecfbca13f90064f0b1d8f8325774eb5c595a20978856bfcd62129e4b5848666a654534d66a7cbb67a5f087aab5ac956ec7f60e0d8d1cfd33164e69c54fa3036904bc09fbc8d21c20dc9b7fb32b5d39e8503795c161dab9d9746c8916fd6e779bfc671cbf714e6c10ee44be592ef8752c0f716c9aa83c2ff2525b1c154d458210e7e8c96b45d42968eb7c942bfa33fbc329e14c672a74c1c0b653a3e818a1b8311c5c10fdbde746671b5728622c5f73b309dba1c820d644acb75072fffc8d4d6b720b801f0888318b0233cf0e44a84dd929eac916a9dfa989053611b8ad8ebb8fbe32619d5c22e1103b7b852e9488631fb93d59ee35392ecb340e3be043c9fb6d38de7bb7ea22437d89ef0812076629f26a21ee110e2af86ae1818daf09504cb2929f6d5aa40b6b6443ccc4b13d47274835297eb7c36acae86475014690ff5f134b0d454b9e7c520f03294711ad4f1e6716ec1c56361c359bd9138e6b1e84f21a5cbd17d7826d31c7b674dc9e77990c5350338fbc05bfd5230b869dd5b7eac203d303222d922ad296c1d7403200db718a4a993e00e0b7d175b2fc62a325c159c14e89ccbce260877e640bea99d4c8d02b2a0dbf34535c46bfc9aa91458849163875814ba7304be50a27bad88285b7b877c85065b1a021f232872e8ac385366685c973b50a87d4c7971cbcfad0229c7b322d15407c3c878137e95ec92a3de74787fd9466c8cce5784cf9f252f284c6c0062107c1119540f6fbd00b5cfbee6e1d74e0f88c2497bd71ea96b690f74cb4451a59f91900496f45a9cd8c21303dd0bed3b29f05d3c90f2c999da1f1ce4d76476fa39d57fa2c5e3b863970ee6c237e220a62e10015569a0de674d145e5e00ae04c757d549f2e413a93da55bf34e7de047298840af938c1277a13933153824c588afae111af498f5ee8e42a9c8fd504447647549507d2fdd7ae1032af8e005fa9aaf8e44a2d979b3afbebed22e7074c63cd9247cd3183c06c34048804bf3dfd7625a9e21cf4e45f3d386543cf26c808c79f5f91bcab86c98adeae1b5a85f681f98f6615dbe07f49957eebc0a51271dacd978f3d12fd6482ee9d8e11c1f58ab19a51629e5d879f1092309c6bf24e7fd2313211a126ca9ac7ccf92e9f19a1a33c47465fa90e360341477721a76f3d850843034dbb9675222b7f802453bbb5b8a0f077100c8e3b0cf8db61a7d881359748e4804d1e54421d6fdcc5764283f5d24c718c2c51f20f3f4f05ee6801814e362cbc73ebe3d7f8aa99a67e609e06fd7b0e27399b173bce6403aa8bf015dac252e160a498402daf2c9b9e61112c3c4adff36b5b6263aacb240899b1c19f9ece12f37a066710bbcd9ac863f070c78c9a8014a0b3002203d2f159e378bba15ebca900014929cc0fae1fb6f6fe0fa675d0013a9212399e919d62573f3dda11be80465042481833d2be4006c7f989d55a79db4206f7a54e72655aaa42b8481f564a3fa1e910d3ae458dd3851ab9eb75ee7706374af9837753c6eb8cf95328b9629ed70ac110ba14b4950acbd864331c7791d9013a71198d38d3fda46268deed7df99d0027ed0c77d55a218544d553f9ca06fb574f06870f30ea83136bacd0d33d7163f0c15284b8758acdb1399ba5f8f9cd027b47166c05e42168ef43740a81ce44ce3ae2d9d9a1ea05de919c472ce1e327389a500341f03a5a0e6722d8d1009860c901fece3c6379016631ef0d8206857ed8f33fef84bcafea0ed55c3d4630fc7378848639370b1c3c9418d3f60becf4e008028bfc2b3a7b583d7d9eda29ac364bd446b0d966cea6649a3a05506f8a9fbfdff0fa3b2c636169597a02b2e7acbc62c63e0f993e727ff626c6df46404cdf9448b6c693f2efa229ec10bd80fdbb9bb77fced6aa8b4023d990766ba86e823f5920d19a282695f434de9f49c325d92ee96ca698c9af2b8b9c55eb42f07aa0e308aa38528a8b69ff746bb4b6e040454849d82d8a60a8addacab14f0c994be974e1aeab3620fb92ee79cb14285a4314357fd5467f95d1037b064ce87067c7c63787e5beb1f3e568ddf7feb9f2441fad167a6f1d1a9e22963358caea2d991a54f66bad3a8d2b202f72b8506b1f570e0455bbab95662bd35bb55a83b453bddb4d2d78819fbe225073d981403fa3c40ce5af47c169a7233d59eaa7f4dcdeb00666f6153f40a1133d119aca6c34ebc6ef0d58b2b259f7624be831fc32bd6b727a73463d7666f110bb4245704f093f9ae89f0989944afff05f019dc2dfe20fcd26738b9df112e110481ddd8530cfb345ba2d0286a96319b35cf853353ba599d3997f53092b739e3e182191e54698a48b10d1ea23a994482538d0f6d2fa866ea1562fbd4f8123270ed8fb73c657aba23453ae884ceb6fbcf135b027f944a4795c77bba60e8010b798220ad678abae504e5545bfd5880cacbe6abbc2fe7c428f453eeab412d2bf24a2ae5380b66b3596fe6c58c65a5b6e8c11e395b93f6a8a06c44f08d15836f3abd330b77d1d4ac6285e3fa992fbb2647998c43b79b712dd86d0a6ef0de8e1126de81378b3f80f17b4b0b19fc7bf163d0fde76b61200fb5c416ecd758c31a6f1497b1efbd23fd28efab1a276e7bec1fd9f291bd87eda8822004a87dd7f118c1f472b2bdb5adb3f7ebd397a5cbe60e3a2eb48dfee8278c0361f23cf5aece276a49f4616bd61adaf3d58818055e219483a0cddb09717b7ab26dee4d7ef6532d970283b15dbf9e3e3b8066b5df2e73c1e58cdb34efbd4033cc25411b79208a91d8597e3862ae505998e689f35a5a412b519d966c3ada62c64ee9fcbef394d690dda9737276a2f2eb23323cf8b87338d405d1fcc4f881e320677cfe2e8e0397406918f88a3d20e845492e549d88487a79eb5887dd7abbeca05ba2ef024763177ba64575f00a13277710421a67dbd6a7c05fcb1907f47d07de33db0cf04a70a74faa4692f0de86f636b1ab35072223137c60c1d1cd7d45656f4264cd5ffd0ee695e8020f09df459be192ce70c303624417b3343848415834eb81e2fc49f7172fda085b529597ab9efacacfc0f30280c9e3b6e07ea2e48ba936a1ab0d3f5c69258803a4ac81ff60866c0eac0c684e079fa7dd861883db39dd9c6f2862ddee88fd84eff6816d02c8105d3f0080e3fba19b10d3738f4dcda5f20ab3362011f88afd0865357f1885493edc40879af9cd95cf7fd5600cf081e3d2ab420d579ff48d7b4b0676bf8c8c34f76dda9ac2291712d25e4c283c539cacc5329ceee5c047e9307b7564eab87ad24697856098435e34bb9846622c21ac39faeba004a609032cf3d3c299e5fe3fffd3bb27a3b1c27cb0265e387b54dc4c628daee72df0358447a672b71e04dd354f1a11c1d848b7f91cca0cdd718e42b17ab6b9b9ffc8dfc3d1e0654e91b57fc370e93656ccee0636731883baf632be06c7ab44bed1aca85bd59b29085e926e600878c2264cc5349dc8554561f6465a09ed19189c13548a404f2051ac4048c63978fdc57832c008a9d49737b3a47470552a4413bf313d8682b9c9056ac7d4fb13e880f5d04b4e25601a1f80a92300889a00b3e13a3ed519f020c3567259116aa020220e2bb8c326be685f50c7d1abaf39cc78b3831ba63b5991a4baa7ca609ef1ed065e1916d2402a991482091bd11592dda88581721f8bd834d59931b9e4a2c4af152e2ddd0d5e8c4bf109a5cf6eee8013103b3815d24fd614008f77310581fd34b7c6cd3bbb887e0eb191db3eeb7f9911ef75c4b0da801b0088704243618855d8e1c6fbd467a4b66ba240205799b9eccb5f1d0153cd3886edc2b2ca4de711450cfe6cffe3d8decb6f420bfada1c0fa3c567cb26e3acc233745e3d47610015af95deabd71cd667fc8466e395d4888a2e6e647fb8648cc71fc9ae9f83064a1c1be4150ee3803440075cad8fe5e96ab976cd2f22a0dd7a9a9e95a2232555b50fe9107cc29d46a713218fc890ec9adcfc948dbc81369e86b1bfbbfd4f57594ebe674a29b7c413ffa1ece4b2782e37082e44e3f7b9944928dacb279189c78824665ec1b9e90d1c7bed2197a4baf94eba7686974a573b757cf1ebf786f770654beb238770fac5fa4ee952a8624ca7a384923ec26754b5b30c0371be7a2706b5e76651dfb974d65cf438c4d698cee27e651db250c491cb91ed6ac1aa4f64ea1655c9a9c07676c0c32649e8ad4bfb3e2f1a3383c2abd58ae0196d1671e1f91a0fb7515ecdd739a37fab95df0d812bbec5b3b180564f88ab9ffcaa39ecf9a5755b444c0b07a4bb3c967ab33a285d6995c5c440d3c728c3e080288015a275b5de7847dac1ff8f457f66020862f3db04296bbfceecf22918d5f1d0e75251e164d135511665825334c3f697208646e3a0e3dbd993d8bb6de8e8f19a826ba5ea2d4003322c06c5d9c7f4d26e98e4eaa84aacd800ce6712b2e427d2266c0de4fe27040aa96a96a895760ffeac3b6a4b485ed92c0475b7ac3b04067c35988af7531a071842768f3520706b8803269c96408332e7db7a33fa653af6f5e8cc6d9a6fda88c71139bcd78ee27ed8f069a6b2b3e5244904e5ecc9fbbe9c9302fc5de92cb33c33b117683b9979114678976bd813bd38057f40733e339bfa8e0fc696677dd37f205e199a722d4b6d0334a305ec2d2a0d0f0531075a24a61f09cef1a0fceb27b78cd7095dd23428b7c96ef3ef67ae708ffa87fb9029cab6391c38458cb131227529815f54bbae0025bc59cd7bb935774959bf7f84ca020ba940bda6fa34e676b73de7f577fdba41691d31a1df0925c006bacca8e925f87aa56f7d0d3e870ddd9061d7f9ded3d5402acef547ebc685eab1e0f73de85339cc0496a05be7678a9fb817da7bcfd1540f28061e228d3d7f81511f36976a76feb4c99462ce5e3e10080b674e2a4bede3625762d30a6402455919334da7c0f73eba67ebcaec513daa244a7034286d6dc4c1b8eb8c5594c025d466b0d5ffe9df904f3c1d49ea55e5ff2a732f7", 0x1000}, {&(0x7f00005e2000-0x8e)="eb6c49d2f365051d43e106a5f03f8ed4a6e065d4551173052d8bef18dd0f5793543b7aeecf81946d1b05adbf9b7bf18d1268575c160c870475bd6b977636e25e4a207531ddceff828eb01a5a4444990125693aa656eaac28da5ca8729853e921403e7cf479e7c3c7b7ecbcca0c1aad1919d574454bf04485e858ea8787b67e0b777dff1099b27394020c4fc07ecb", 0x8e}, {&(0x7f0000fad000)="d3b671013076cc03b97fdb29bc736a2db087e6b81abb3273dba3cf0c28879c8675abf84833b3d5d444ee397283d47b8f678ccd01c25a54cfed21b447ddee0ff62395963b29dd450667d4eb904173527999c83405ef5ebc4a871cb3dee84075cf7ea3cecb93755250a5ffbd73f43e680966932024ea9bfdb8567aa0fd1bb146f0d09bf27630deae7e94172c1eda404b9013a85604538c578ed3c7d887", 0x9c}, {&(0x7f00004b0000)="ba0245d07f928967562c905817", 0xd}], 0x4, 0x1) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) splice(r1, 0x0, r6, 0x0, 0x1506000000, 0x0) 2017/10/03 22:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00001c4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x16)="", &(0x7f0000001000)=""}, []}, &(0x7f0000001000)=0x0) dup3(0xffffffffffffffff, r0, 0x80000) r1 = memfd_create(&(0x7f0000a01000)="2f000000000003ff2302c9", 0x1) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000fbe000)="72616d667300", 0x0, &(0x7f0000300000)="") mount(&(0x7f0000725000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100000, &(0x7f0000408000)="8f") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) add_key(&(0x7f000095a000-0xa)="73797a6b616c6c657200", &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af9000)="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", 0x1000, 0xfffffffffffffffb) add_key(&(0x7f0000dc3000)="6269675f6b657900", &(0x7f00003f5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8f000)="0eed4d7e8d6ae96cc06e1545a97e4c051c9a4913ad147d94", 0x18, 0x0) request_key(&(0x7f0000087000-0x5)="7573657200", &(0x7f000044d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000176000)="00", 0xfffffffffffffffa) request_key(&(0x7f0000778000-0x7)="6269675f6b657900", &(0x7f0000ba0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f90000-0x6)="72616d667300", 0x0) [ 117.815391] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33210 sclass=netlink_route_socket pig=16123 comm=syz-executor0 [ 117.828498] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. r3 = add_key(&(0x7f0000dc6000)="2e726571756573745f6b65795f6175746800", &(0x7f00009cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000182000)="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", 0x1000, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000b20000)="73797a6b616c6c657200", &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000673000-0x1d)="5e3a73656c662727656d31242b75736572246574683165746830255e00", 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000964000-0xc)={0x0, 0x0, 0x0}, 0xc) connect$nfc_llcp(r1, &(0x7f00007b0000-0x60)={0x27, 0xffffffffffffffff, 0xff, 0x4, 0x3042, 0xfffffffffffff800, "28c253e9f077be743ffaae68458a2b87591fd3ffd0964968dacdc18ecba12264b96fb2c004d8eb0495b3532b526f6d902891468c00f08bce5e534bec749a45", 0x5}, 0x58) chown(&(0x7f0000df4000)="2e2f66696c65302f66696c653000", r5, r2) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f00000a6000)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f000050b000-0x6)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="71fa5017c71270c7312055c3839c9604d2d168ec006458fbddb999ade1dc8e2dbb1810d3fdf73d5c68229df5d1c39653f8f3e7d3d98246d0e376073c71299d95d385cd260f60e8b4866546cba8cedcd91de737b32aa1baf71b6bb36984798e204eb85776977f32c32a65d0913919f924543b6f14b3dc2563621eaeb8dc4b526908da23409d173f47310b8accb7e1db1bf9ac24b27865663a37377ab34c1382b47cb5f86d12feb0373c258c786b4da3be0f24878e7a0e5d20790ca53753c6bed0712a7efa17f685d5a15d8dc742f77471f10839a3b8580d7054a2f43f2f4c3557df74f67aedc01cb4bae91f4413f09c937fed0131ef4bb88012a8a93aa2d94abee08da1c4171402d4d02b0a8935f76c265d869593d20737e844407c084eecb4325787e467b46e86d9169feb7a4d46a8e3040366050086b2c10810a7e7204783ee823c66899f6ea3cd28d013c1e040a86fdd036228d55991beb6101b7b996320591a9103a71669cc208499bf00d00f3b0d78f41bd8a78505fe3e6c22229497660ba2ea9527d5fea631a5e0eb313bd06ecd796551a0ac83032e52ead90e5886bb3a211ac0ff8ee652f4899d0c0000000000000800f041152a9776d488eb365ea9f43b9116ba5e2756719a6177d315d3bc6c49be9ab7d18bb5e21a3e63cf23047c1b02a1559e796373143de1b62016f1c7312264e6043ecd92093746fab9f549270d0e31c871a8cf3dd4a5cf0d55ece25e88716627b6821ab3ea81d73db8fd680a49fcd6487226078836e6012c4e71f3979c52f16e4b1f2b61f3d18dd8b7d3de345584e31c0cd8f05fb53435b8a64f5fe2c67ff70a797fde8476c2cac185822b75196a2e1a2a3b4620c3df0cd49f183067f22a837e030c6f64aada1d47a1dd5f3cf72688c718cfe4e26d21dc62f4e62aeb5ffe8abe6eaa1ccf8aa8ac1d5d5bd8654153468c61019438899499b681dd355fd92159cdeba048de6d603d0690538f69770e03d7de7073d854fd4665c2042f83fe2faaa5ca96838bb88f4819531e683cc5476cff37cf10d2e7eea50b1ab0ff1f75c82653cd03df9eab4cb795023498a643e71ad2f802ee05cf2fc3be66079908373295bf427f05efb6e04a06611baab2d0b2f0603fac07ef55470e9f80b071dafb52357901ca3377dcd8db415b9aa74b7711486c5b0c3be01bddf0d1eba87071b44385150b589070725ddd6f5b7f9a1ec25320bc228e81b354a1cc53f77dee51d2a000c1ec31722f65035b14228bcc62bf7a0eeb327293497b4ac69895e7864241fa8c086d9f82a6eb7ec8c4833b6a196d9b65135ddc4de9f75abc6efe9e03484345b66f62ba9253ee9aaf144fe5fe8e7a6a2401e3546d6962071f3ed7a08e9ce16b29db7f64757216c11f69fa596a3b25e8c5d27bc83db530997b7a54238d35b62b990dacbbd23f25d1c8b364a16b39418f8825e1b456d428485891964b5dee52a5510b130e2c867ba4b7aef5c5b08e43c948501d69d5778a18581e1c34d817fb8f4da731ca62e90994aaddc2852c8ddc9ca8d3f3653e48b5be8ffc574d61d86ddbf84daa299e441762d7aac635d07e80e50bf6bdda95651603ff335b3dde238f287bd73f3c416b342cdf85515f87384da8e972e7f3baa9166730a986162268b5b1e85a0a5ed3871a08227e6b731cdbc6241699e15efe38db20366f13e21d309865a6de933c61c3abc21c42f029131db3715fe0aaa9db5532fa6e4f2d7f4df0b8fde8280d52b91844804fc01b36dc86c26a3242ab6346e393f22313502545c93ab0a6337d9897c85eddb7d8d52d89ce89fdb7fa0e40f35cd3be8749919900455b9b5d74c62a93c434654fe9e426b4d4fc557c0c7b87e68183c20a7ab22548aebeee6e12e6a1f58e06d231ab3c84719d5e688f8476429c4ad8ae9fc58ec1a5a25502f076d7d203e9946d539130f0f3a5bf88aef150992e6e74da213eb1603d08b015a54d76c2ca4c456147cb4e06efaed67f89ba84472b97b343cb6036c339828b8322ea3d1b6b9681f1a88c442d61997afe1d4466453eef640ada0e26dce5d01e4c3922f172cf7096b98f91eead01df84b922c96c14efb565781613bfdf7be5beb3324c121cd941598e0f91daf9e20c6bc7e81b9aa09b35620a18e4a8a1791d804f73a0e12e0a31615cb7a64eba3eb3659fc40410ca818f221a4bb576d976cc143f6c1ab5a194e2f682d3d72f8f277bb07f9c40c93494f6cc54a3268973c3963f2631fb70f0fafd42a22b04d31d606e9783c1eadb24572628824c86cfc9ba28c8f7753b404882c11ca0620466fafbe632de28d22b2da72b32edfeeadc8dde454aee93c2ff7d1faa122b89160362ee81d1f866c3b74b3a54649e7f6400271dea3d2327bb84e631352b5e218ee56251161f3356154f7b63215511ed00d9a606cf75724bc86d058a55513cb5a143f75a65b62a42f6fc87d7e5b100eceaceccd1900800906105ae8023e245fd68734718c88ea7261a40ccc5efa8893895a8fd6297bd5322f2796e27b53e84888458c47d3f4296e855fee067e55198cbca896cebd7180c7d5740718e2d523e5c3bde89f7293d741f16c491f7c6dd65d200577d80e07898a7aa93834cd8761b15bf5d66f986007269dd5fb7d48ef065b67b2919e69a1e3eb63e8372ecb603df5a22b45898432580f1847b33a55580a3eaf49d673f56828f53eefcbef1dc9182d6e3109161db9bc7fa0e4ae5fea36c1ca53c3b4c10ac70400a4c65acda41269649bbe871c47c53cca79dfe213109e4cb23af508a05a7180fa92ee85365f88ea8a21ef0cd4cc65724639b629b73fe30737a670181ff0a7b5b77b8b9c7d31d46f9cc3bf1be7ba71092ba14a831453367aea5332baccaa34bb0916336ac6347e151167cc30a97dc95db978938b75e8bc01892af603d959c8c7bb8dac7cd50fd9ee02aba788a4c70903bd5ea6b2f27f3a568521c1b596fb5dc70c032339dd25055edf6acf9398aeba861b3424b2fb8aee38f00be61d6847ad574124a0c6ae935eaa70c053667cc4c3ae242c60904020fd04e94d1fc2a25ad82919ba7250f169bd8537b1984c5e2efd61fcf1c2391b4bd3035a86057d327a101ccc36bff44e24145982079599cbba830322be671bcd202c3731c1985a2998d73c907e8e680e34da946cf8aa94b71378641e2d45c8f7f97e601fcffffffffffffebe662188145852aba897ec9f003d103e11e2e04f31b38bbc55dcd620ea9b9ca384d3ffbda677191883c8b967dc3e9d7a2c6e1de9acdb858cf2eef23c9d90d4fe1a4058ec30dafc876bad6a6baa34bc6ce71b5629fb302fe8bcbf987491b5470209cdb98eb530939a3d0c5633322fd5d038b01fef98d7bda8d829faa5bd1483fca532cb173e5f7336b135883df15c611bec9112b734f3aceb6729571223fe558b73982389732544d2d8a735af4536221a2a85f381cd6f301aa53d29704a65b887ec963a06f692bd946f405c7515928136baa2322d3d2d3a7fc1349934037d9e6e770ae595d72d6e21d96d0711ee6bf0d654d831c8bd563f1933b6df2e9a2f3c6d92fdf934d6b1019bd70a3110eaaae5eaffa30481724b2a2d0f6c5cbd99d73110e2e83dbdf3442ce0581463e268bfc8572d54c602ce34b3cb5388c159b24dbf981d1ae3544935b60fbee42bd6f8f3131b27d06a001c23e2242ddbb58a6c51fa63e872a7d36bdf9fccbc6bdb702f02ce62b34450cde1fbab7ded6fc712dd66eadef66c2ad61416eccf00a46a942386623d7538ce40fffa510c61b7496187ca241c99991df7b70ee1bf871ea20bd92cf202da2a5b25f8bd7bda04aa5cdcaa930d3e1d5dbfc0a6d2ce1f7574d0b21f04fbc3cc01592591e4dbad90456db4bcb2f9c25b6b68d0b09bd7ab3014ab15f8c71bc28ae79b35b6c432577ee92fa96cb6950a80c72933227aeb66cadbf33d5d8781296f65270480b9c45c21dc77738afac7b221afa752b586a4ac24a50618681cda53cf49f40aee2f7b6eb1e07e9d8b4fec58d5abccc43798c920c40e2d787d2aa1cdb562d3db4db79e8f37b9a11d006431d18159588e687ecf8acc1a6ab5b77c801c56c8c1e986e79bf5a9828cb60bbbb64346a301f734fb143f3696d793517ae1174d1455c7b199a3e1ee02e0f834f8748c8dce24ff1bfc71bca9cc12e39634270b37ffb31927e6f79e7f1f8343b1202f0bd083a900668c47b8d65add8f0c707335fe3d3d5898647b9649701a8dc69301910697188775051b9cd318735f112dcee6537e129dd46d774ec48736cf045e529f5abe611e5b0ba71b0ea49874ef9ec0cf908458f6a2628580a3e44c4d93061f6dcf996c2da73e5e23ac8e518d061c31725453dcd48feff675e0cdd91985f68b416ea4dfdb284c4154dbc9026cf97c16412117648a2a66a20cd7932cb7a7b99844cbae97ba9c4f53658978ca9bb7f65f217495eadac9829bdef718c8048cf88d62f49486b52db3d7f40a0d74f575c412d3980ca5c03be8c667c807f089d11102fe2220689f0d67a962c609d9d9fb5813ac5ce7de41130e209f986f568f3590a81f8ddfc31ee8b7a3a40a4a9fa2567f92d25031518b0c120a35289d7dbaf5f75f69a21913516f85238c4aa4043e0438d076d9c4d80871d6117d442c7a0b29353a687f7165d9acb62d0e5d76931ffc06612cb9b5e459cbd6d5abb55b813307ecdcee1d50550fc960720af574965b528ec9db7f18cf0e0272dbee790a430e300fee9cddbd348d70578b369a8be3d1e0a1c9062909da869f6aa3b03e0b627f239e86a7185a5a970505dd7cd8cac08a3f28e2f7a9f2a3186450ab854200ec55867fa870d11be890617e3ec0840d312011675c5cacf89f64e4a92289e4789af035522cf87f64c0dd6905098a75e5807db482eec850f60ba6569bf6e11c7716ea4e3d2994f5b56636bfe288ecb9f3151dfbc5ad0ed84fb959f684ad4d2697009b6e0cb2d98552389686104140dbf020cf25e71e9c7df7e0c4fb0377119f2bac493688b55e350ec3f404e392bb496700104f50406258228a8db0a4549c2de0ba44402b0231b052b64ae6138fabf682ea8db38b22db2b5aa8fd644506bb7b10026cee542fd06297a044131e0fbf06fc69542c0ee6320ae05b08faf7a65fcdc15ae830333123c48a2835924675a264d670520de46e172b61510cf99a867151151863805e96a28116105a52e2844803938df271c7f20cd4adf0688057e41f9e6d16c7269ca8cb017cc3c7b125fdfe46c6e5947c5ba35e1fe3fefb441b01e12d929d28274cc7aa66f8a097f5b9f17059e702ded0ad6eae2ae0803fc95bc1800571f7a2168928a1a35f04e71dde88b75aab9c766f70d05ad62b12647f4c780948dc8a01d038d530ccd696ee3c94663d1b790597915a251236034fd6f225832b1a9fe645b0e76fce422b41734564486ee6bd8310c3d30d527311edb25cf048a849644de08502e4c4e44eac087297d1415f8f4e1695becb09954aa0122a249b43db80f78299666765b360ca07cf17f603c650e146ee916fead9a8e3e40c67e22b0de619883eead27b7780612a6d7b958be5e7706ae25a2a15cb502422cd32b10d5256a1cdf25054cfca093b70c00b9e7eab723ef768efa2d1d4dc03633254d63bf9b55609330302bbb86a7af3f11187daabfe2cdc510a3461ad1a1114f8914f4371464c995e892e3fca1370e1ae082c458d46a2191962d5c5aa42c3e98040586d3fe59bc1d89c795fcfa7088b6988c6edeed94a3e84bef13636c88ced8a338582b4325353c4caff2ac79c49ffc98b024d1e3fbdd20b5df63") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e2f66696c653000", &(0x7f000092a000-0x5)="6973667363", 0x84000, &(0x7f0000ad5000)="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") mkdir(&(0x7f000098e000)="2e2f66696c653100", 0x1) r6 = open(&(0x7f0000406000-0x8)="2e2f66696c653000", 0x200400000, 0x8) mkdirat(r6, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000f28000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000a06000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x6) setsockopt(r7, 0x114, 0x8, &(0x7f0000003000-0x4)="000084e7", 0x4) 2017/10/03 22:27:11 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fde000-0xd)="2f6465762f736e642f73657100", 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000fde000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x4000b, &(0x7f00006ac000)={0x0, 0x0}, &(0x7f0000b6d000)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fe1000)=[{0x0, 0x0, 0xfffffffffffffffc, 0x0, @tick=0x3a2, {0x6, 0x4}, {0x0, 0x0}, @connect={{0x0, 0xffffffffffffffff}, {0x0, 0x1f}}}, {0x3, 0xc10, 0x9, 0x0, @time={r4, r1}, {0x0, 0x0}, {0x0, 0x80000000}, @time=@tick=0x7}], 0x38) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe3000-0x8)={0x0, 0x0}) sendto$inet6(r5, &(0x7f000050b000)="e5bc75f224f8677605c7e2062a30c089c22a15549eca89854baa1f9f44c87b10e8cd3ce4a9e1afca138c98a5a9d08f233a3646a8d44adeef7c5f52fe27db2097f071ebb557b827534ac84bd7c32720d8221e02163c8549cb214828851551346ea9316010bd6f44fe1a8c0b5dbf2dc257632bab10a22269a7380091673cd1c396c9bd60dc4e4158b3f87cd4821bd6f86455b0b01b75ce30bed2ce93367d1b74e5c59f96b6d9f05ca31c7fb48fe6e810de3796", 0xb2, 0x8040, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006b8000+0xcaa)="2f6465762f73672300", 0x89db, 0x400000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fe2000)="2f6465762f766373612300", 0x9, 0x2001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ca0000-0x4)={r7}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00006f2000-0xa)=@file={0x2000000000102, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000263000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe3000-0x4)=0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000fe2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000fdf000)={0x2, [0x400, 0xffff]}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fe3000-0x8c)={0x8, 0x96, 0x400000000008001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffdffffffffffffb, &(0x7f0000e8a000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe4000-0x10)="2f6465762f73657175656e6365723200", 0x2003, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r12, &(0x7f0000fe2000)="3a4cf1d34fd2f29d2856f982c0ec21c8bd7d76f53c86022a59bb31cda1873e24db9391983b49129febe5be935b82129d7a55250b770787ba5f25e5cd68bf8dee2eb9aabc68bd40dcc2c85d3d39da38f43e0080c35a2f29573e9ec317a634e741fce2f5ffaa9e6de0e19953ed21a365c02d7386f2756d390c8e46aef19759c3ef76355decb8b53ea64debd9ef1008f230801cc1118e2be2ef06e9f681d51ce0ba4c9ddbfcedb295c044b6dd82da05f1003f10f2cf9d189dd3fa20fdb8f10b99afa45d35c9c9a0", 0xc6, 0xfffffffe, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fe300