0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0xfffffffffffffddd) 2018/03/27 14:35:01 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000180), &(0x7f00000001c0)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/03/27 14:35:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000640)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x73a, 0x4) sendfile(r1, r0, &(0x7f0000000680), 0x87) 2018/03/27 14:35:01 executing program 3: mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="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", 0xfd) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) mmap(&(0x7f00002bd000/0x2000)=nil, 0x2000, 0x3000004, 0x80010, r2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/27 14:35:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000001c0)='logon\x00', &(0x7f0000000140)='\x00') syz_emit_ethernet(0x42, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800fb6df8e10343b31064345cbd490010340000001d001290782ad9ed40ac141440070f09ff00ffff00000000e000000200000000000401907800f77a48009a5cc6"], &(0x7f0000000180)) [ 93.197176] sctp: [Deprecated]: syz-executor1 (pid 12148) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.197176] Use struct sctp_sack_info instead [ 93.230530] sctp: [Deprecated]: syz-executor1 (pid 12159) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.230530] Use struct sctp_sack_info instead 2018/03/27 14:35:02 executing program 7: r0 = dup(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) fcntl$getflags(r1, 0x1) clock_nanosleep(0x4, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) lseek(r0, 0x0, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x101, 0x5, 0x6, "a67cdf99e2aa4f108145276bdb815102d178f008c775ac6077fdcabde149dbb8e9433514a1ad6d1fdb0972191f95dd951cfc1227659586f51ffcfb04cf550656a7231e2d7f7211f4b661421daa31033e"}, 0xd8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) utimensat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{}, {0x77359400}}, 0x100) splice(r0, &(0x7f0000000380), r0, &(0x7f00000003c0), 0x4, 0x6) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000400)=""/113) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000480)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000500)=@pic={0x0, 0x7, 0xfff, 0x9d, 0x20, 0x1, 0x0, 0xffffffff00000001, 0x80000001, 0x100000000, 0x100000000, 0x2, 0x7, 0x100000001, 0xea2}) socket$can_raw(0x1d, 0x3, 0x1) truncate(&(0x7f0000000600)='./file0\x00', 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000640)={r5}) ioctl$KDADDIO(r1, 0x4b34, 0x5) ftruncate(r1, 0x1ff) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000680)) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000006c0), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000700)={0x0, {{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000007c0)={0x401, 0xffff, 0x17}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x0, 0x4, 0xff, 0x0, r4}, &(0x7f0000000840)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000880)={0x9, {{0xa, 0x4e23, 0x202f, @dev={0xfe, 0x80, [], 0xf}, 0x4}}}, 0x88) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000940)={0x4, 0x8, 0x1, 0xffffffffffffff09, 0x55b3, 0x9, 0x2, 0x4, 0x3, 0x4}) bind$inet6(r2, &(0x7f0000000980)={0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x8000}, 0x1c) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000009c0)='/dev/sequencer2\x00') 2018/03/27 14:35:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffff05, 0x6, 0x6}, 0x6) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000140)={[], 0x107000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0), 0x800) 2018/03/27 14:35:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) getpriority(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000000b80)}}], 0x1, 0x0, &(0x7f0000001a80)={0x0, 0x1c9c380}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x12002) 2018/03/27 14:35:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x3f, 0x10000, 0x400, 0x1, 0x9}, 0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/27 14:35:02 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000002280)) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000002400)=@full, &(0x7f0000002480)=0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002540)='/dev/qat_adf_ctl\x00', 0x444100, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002580)='ns\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002680)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000026c0)) fstat(0xffffffffffffff9c, &(0x7f0000002740)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000002240)=[{&(0x7f0000000080)={0xb08, 0x24, 0x704, 0x70bd2c, 0x25dfdbfb, "", [@generic="a3", @typed={0xaf4, 0x0, @binary="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"}]}, 0xb08}, {&(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x1}], 0x2, &(0x7f00000027c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2}], 0x58, 0x40}, 0x20000000) sync() sendmmsg$nfc_llcp(r1, &(0x7f00000020c0)=[{&(0x7f0000000bc0)={0x27, 0x1, 0x0, 0x7, 0x2, 0x7e15, "dc58e4bfa8b201c8392b46d0467324714f5edf16ffeb3e1838ad52d729dd478ddbea2fab6845e755732ad495ecc855a6af9e5da348086334c0eaad968013ef", 0x29}, 0x60, &(0x7f0000001fc0)=[{&(0x7f0000000c40)="ffd2a6a037dd321769d29ae309f7e861eaf2f6f3220f6dd1bc3a5c5ba9643f9b90c501fc5d117c6f627ba912646fce2a0fa5784ffd95ca986c6bcfaab0d11ed37bfd63c81660bb1f25c7b5d86123cb01cb67629f5c52d5", 0x57}, {&(0x7f0000000040)="cdf1b1b945efc41aac22f7ab6f457a68a353b6a55603ad745a99450c85746b50133e", 0x22}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000001cc0)="7c6c02b1e206fe430af968ab3725161326e4a0357d95e30b4b954ff1a9120b3dcc673be4a312", 0x26}, {&(0x7f0000001d00)="86c9d9c4662afb07a2c90b979cbe8e6408061dbb6f8d5f5811db491509e9204fea23855f35584b9126bb4d8d831894308ca48bea1e7398346fe4ce28c3a7d3918e8c39db7e001b38927ee9227acc8308e07143a11f03bbcb68", 0x59}, {&(0x7f0000001d80)="ea00465e5b6063fb7881e7e47ab0e537d1bfe710f298e58bad7db7a0be9aa25baaeb023fb0a25b3977f017d433a563f3f4881f82c94df5c549ef700eb1058106eabe808ada3acc2e58b87db7c195104970e7ab51e4b5cb4b6c858919dca690f0ea7a9869198b08cb1799fcb8121c951f159641839625b9fe51e8e1eb1d6f6376fc057ef665c1e3a0f17d23ce061a4e9c7a3f7796338a9c170a1eee66a96b990cb92f5c817bcdc6cc9b76d626d95cab78dad8fb6b27681fab29d30d1333339c22adb820b00d2af7aae857e68401e08f44a0a7a09b9822c6927300450dc2766095544663a3fcc31373337f94bd1f98a0", 0xef}, {&(0x7f0000001e80)="3fc8399e64ae564ee648bf6596680037bc22c79aa0512c48ca4ba9ca47d1c154d73911c8fa81ddb83bb0348b66f1dd32ff9ea5aff381ebfea007639dacd3545703895cfa891f865a1b9693a998fc1662e344b182a31dda337a3a118cff7617664f912190e6", 0x65}, {&(0x7f0000001f00)="17ee6fb3584ce7a8284ab854c47bcfd9567d0c8a7cc285244b55f0988ac4b7885473dd1d93d5f45587733ae9c02479c438cad5b3af3765333ad08c8c8562500efb67544f7248b1cd7b21f76565ce7dcf2157a71f88d1e7b2149cd7d905620ea0fd6d4eb4d3b992d2e55be1e1451b56b2929a6383ef2607938c57e404c28af17221ab480d016de34027a7a5e4a6928a72ca98175934a6169613e92a6fee9113051c458bd18a86d3", 0xa7}], 0x8, &(0x7f0000002040)={0x78, 0x11f, 0x1, "2fa1009cf64b87d0a0be0d9cd629a4bba590e7ca3df789fbec7fe0121086425a46b47e614b93ce32537f6b0a72393cd3817bfc18ffd61beb87c2fb045a36cf2528821e912e674c92f3e7bffa36360679e7ef6118acaeec82f4e1aa28fed2e9633d"}, 0x78, 0x4000000}], 0x1, 0x810) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xfffffffffffffffd, 0x4) 2018/03/27 14:35:02 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/27 14:35:02 executing program 4: getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/219, 0xdb) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000001c0)) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) write(r0, &(0x7f0000000140)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000080)) 2018/03/27 14:35:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000001580)={0x1610, 0x1e, 0x100, 0x70bd2d, 0x25dfdbfb, {0xc}, [@typed={0x4, 0x4a}, @nested={0x112c, 0x86, [@typed={0x4, 0x5, @binary}, @generic="1d304fee3ef178a7fffd0c1e65f416ac8296c8e46584a26d1dabf62d16370578cf9dddadbc952a4370e28b5b03cc43fa1e6cdf5a5598452cc98df8e21cdf5e08ab538f97ca5660865e8b709b61e0bed3c195a87524322866d1ce246ebe23f1e148c07a695d44faf216dacda98694fab01001278d25c32f184bdd4b973c92b252b0c716617947ce42928986957b22c1460a9bb5e0be2b73f5be17ba1300776a38a92e63692f68a5c9fe699db33f5bc4dd2aed0a9e58cefb94bf113f459447a77401cc030ef8809353", @generic="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", @generic="c289aaffe351b35e309b8e9a70e0a4e85cd4ba6bca28585f25f795ad11517ffe9e002d9645631c1f702a26c804c62a648d94cd8636091f15bc256b166e81aa725835124864613fe389e848f2e6597f05bce1ce7a6db984c9437e6b8b"]}, @nested={0xcc, 0x37, [@generic="bf3e70c74861358de3912466861e210ec5bea3139fcfb9dceac83af1d70f16656140067e625ecd9e560260befb3fc26ece4ff2f3634c4b81b5901e9e53f50be34ace7fbcbc721874e5c17c1ba57bd620b607e3e63767e702b575d20fe32b67f37f243c416cba34cc42bd02c8b0396bd39304dcb70ff19d553e3afdc8e3e660d52f06ccde500346f1cd1c681a7da668f7cfeb632ac1ff0db4a8c5d97e5ae8c4b8b37e2a5ff7d6ef96861c1e6d0eed292f58a2c5c7475c00508d39245a2d47772703429503a4"]}, @nested={0x400, 0x24, [@generic="a4fd27497039adf0c58b83f89e36d371b111df26b60694404a1e9c29afe4add4a77ea83539755a470f93c5658e16cb302721e48e0c76a5e7a743e441330df63deb678ce03b683bfb88cfc35cd18bbb6fc7d08555b519377ae4330cdd34edcaad4a06409936e3c7f944e79744ea498d40d78e74570de3d7e45f8b9d5e2bcf735248f5a452d00ba76961d216f745df94d42fe6bebe8d4257ab4326f25172c8567f4e4b9038eeb7b3e90ac99ba93f5dafb26432a9ce8dbd8614fe832fd3419a1c514454a244c2d366829693138c8065ea2002048f19634e23eb3ebcdd5405d015425b1f0bb60b8e090e5a4d7f9e", @generic="88e8af46bbcb78abf77f5d8feb3088106e7d0aaa9e01c8b47381ff9a41660c4942f236201abd119aac765d16bd8fc82f88bacb4ffed63721f002d4c99b0c01970b05420d43a61a1942", @generic="3030b76e2a561eb691a05ef5a385a7707b86972915ad158e54e40192a0881d9d4993dbaad12ced3b9bc437c3aad319465442962dae37334e33808f63ccb526b512b2a3cd568455fa00c5bc2ebc", @generic="0b79cd953391b9bdecb305998bfa86389c1666ee5a93d2fa5e8e471e42747e18c961892db8bf54caf297bb560aec6a8896e901cb7d0156260d1ad93f3ca41d2182c84d7e6620c4115fb7db484c4413afb8085785a127e5eac7804a51d86110ccc07f6cc4946798617771405b4bcb5d152fd72cc1dd8cc46656ac69cee9327d2673d1915d3f744ae9faa247b9828fe91918e7cf04192e5661e219cac6437250dc71a65481e206e52b47d4c6cea70c2141d8883630f0aeca09559fa66aa77cc83e7b78a8de716ceb215a5f47309cb5cbd30e919984ce13d45fff8e92f2582b0b163b7f674c5be20b14f2a258780ec96f43f639", @generic="2ce06888a9dad772607a8c43287dd4f47868e406766aa3d5ffe1df25186f0a809a1d99f854ef01225abee30928d2d5b52a1828b077c6c20376815c4cb72c3678be00ee00d65fb49af183af73e07642a20c76ae34f0f2bd9ec8417b4c513b9fc75cc416e16b5f45aa1e5a0bf4989c2cb488e6a4770ad8f694ff53613f88d6ec12dff7d04f2e242965156706558d87df25103692f313337dcc6c6150680eede2a293178facce09ca5015a3769a7dd2f0061dbd70c4303db504ff4fa4e142bb97dc02129b37d6ddd428f58bbf02c7d2be199ff585d5", @generic="ea050cb36e0488165c7c178a232214bbb19b500c3a1bdadb760433ef1c10283e69b642c9a604aeef06273209eb29c4487be3930b50f7d1fb6f173a230fa2c21d7b56aeabbcfb96a82a132efa84646c0e297d705c66bd4185b79529727efae78f893ff70776e4d2a302a366b3ece73b71951cbcd59fe2e4da6eab0c346e8f392c6ac0a6956117adcdc6f8077673f01eaeba3cba4cf51ae66e318019b0ca", @typed={0x14, 0x84, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x1610}, 0x1, 0x0, 0x0, 0x40}, 0x48800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) getpeername$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x41}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) 2018/03/27 14:35:03 executing program 5: syz_emit_ethernet(0x4e, &(0x7f000001b000)=ANY=[@ANYBLOB="cd3997fb0f0000000000000086dd60c8fba200183aff00000000000000000000000000000000070000000000000000000000000000018700907800000000fe8000000000000000000000000000ff"], 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) fcntl$setlease(r0, 0x400, 0x0) 2018/03/27 14:35:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x46, "1f5acb2f0f7c27fc0c8eaaa18a292f5c4daa87a707443723c1cd1c41764f1c53bce2785429bf714e433706920974db97a6cfc19029cc99e3f5018462ca6339ea173680ef60a6"}, &(0x7f0000000140)=0x25f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x9, 0x3b0c00, 0x3, 0x0, 0xa1}, &(0x7f00000002c0)=0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0x35b, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x307, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/03/27 14:35:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0xa6, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x400000) dup3(r0, r0, 0x80000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x2, [0x0, 0x9]}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)=ANY=[@ANYBLOB="140000000401fdff00000000000000001f000000"], 0x14}, 0x1}, 0x0) 2018/03/27 14:35:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="0f1300552cdff20cf2f6b4d5e4bdd6e455b60e8884ea8b0a28bfdd61fafce43e04df76774a9703f6985cbc68e32fbe97c258aa56efa0ccd4a73fd6f129332a79ce811337d51a166a3a43ce31de20d73aa1570cc59e49656f6bab68bc048cc716fd79b5a3e279e6ce7f25a9c8440a8d95d1dd66aebafedae92af4e1596229cad25c23fa723f67458d39c24b3f865562dc60426078594090cf43280b171172d973885a1964420dea77c9444ba09964d73ceb09154f11b381859e44bf5d44cb382b9b3df75fb22a146b91b3371991d759ac6d4cf84431b21ff746556eb23c7a", 0xffffffffffffffe2, 0x1, &(0x7f0000000340)={0x2, 0x41, @broadcast=0xffffffff}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@setlink={0x28, 0x13, 0x11, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) shutdown(r0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000040)={0x82a, 0x2}) openat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/27 14:35:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/27 14:35:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [{0x9de, 0x0, 0x1ff}, {0x9b7, 0x0, 0x8001}]}) 2018/03/27 14:35:03 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x1000, 0x200000}, 'port1\x00', 0x81, 0x141400, 0x1ff, 0x7, 0x1, 0x1, 0x0, 0x0, 0x1}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={"e7caf755a5e2eb0600"}) 2018/03/27 14:35:03 executing program 1: pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x400003, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) io_destroy(r2) 2018/03/27 14:35:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f0000000080), 0x0, r2, 0x8}) r3 = eventfd2(0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000001c0)=0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r3}) write$fuse(r4, &(0x7f0000000040)={0x30, 0x0, 0xa, @fuse_notify_retrieve_out={0x2, 0x1, 0x3, 0x20}}, 0x30) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x4000, &(0x7f000002d000), 0x4, r3, 0x28}) 2018/03/27 14:35:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x101, 0x4) sendfile(r0, r1, &(0x7f0000000040), 0x480000ff) 2018/03/27 14:35:03 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8001, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x6) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) iopl(0x8) futex(&(0x7f0000000100)=0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)=0x1, 0x2) 2018/03/27 14:35:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x6, 0x4, 0xfffffffffffffffc, 0x8, 0x2}, 0x2c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x14041) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x800, 0x109440) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0xf, 0x4, 0xfff, 0x2, "9237c8ba09f85ad76db4454f0843c64595715ec72c0e54f39f03567801af1ccc5718cf75d92d0da9bcd72b2f", 0xffe00}, 0x1, [0x1, 0x9, 0x1, 0x10001, 0x7fffffff, 0x1, 0x3, 0x768, 0x5, 0x7f8b, 0x7fffffff, 0xfffffffffffffff8, 0x4, 0x7, 0x0, 0x800, 0x7, 0x3, 0xffff, 0xffffffffffffffc7, 0x81fd, 0x3, 0x4, 0x3, 0x2, 0x6, 0x4, 0x200, 0x20, 0x20, 0x6, 0x1, 0x7fff, 0x2, 0x3, 0x80000001, 0x20, 0x9, 0x5, 0x5, 0x80, 0x9fed, 0x8, 0x8000000, 0x6, 0x18, 0xff, 0x63, 0x3, 0x2, 0x2, 0x401, 0x7, 0x5, 0x1, 0x80, 0xf2cc, 0x0, 0x7, 0x6, 0x8, 0x3, 0x8, 0x6, 0x3, 0x6, 0x9, 0x10001, 0x1, 0x1, 0x9c, 0x2, 0x8, 0xfffffffffffffffb, 0x6, 0xe73e, 0x400, 0x2, 0x1, 0x5, 0x7, 0x10000, 0x4, 0x10001, 0x0, 0x7, 0x8, 0x101, 0x7fffffff, 0x7fffffff, 0x4, 0x10000, 0xa2b, 0x1, 0x6, 0x9, 0x8, 0x9, 0x1, 0x6, 0x101, 0x0, 0xffffffffffff1710, 0x100000001, 0x0, 0x1ff, 0x5, 0x0, 0x92b9, 0x0, 0x1, 0xff, 0x3, 0x20, 0x7, 0x18, 0xffffffffffffff75, 0xb6, 0x1ff, 0x5, 0x1, 0xeca, 0x6, 0x9, 0x101, 0x4, 0x0, 0x800000000000000], {0x77359400}}) 2018/03/27 14:35:03 executing program 1: r0 = socket(0x8, 0x804, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000000)=0xc) setuid(r1) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="62747266b9e82745fe13601ff4313c22d7b032cbfa802c92ec6e63d4eefe2f4cac5529bfc7ad1f209a7f11de6799fb11469cdb6c005e74f52b92629408878a50bc862061e05b2733664441609fbff65e0c53f66fa5f8032eac7b36852ca158ab6f0000000000000008dbb8"]) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) fcntl$setstatus(r0, 0x4, 0x40000) read(r0, &(0x7f0000000040)=""/45, 0x2d) getcwd(&(0x7f0000000340)=""/139, 0x8b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xf67d}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x1000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1, 0x2a}, 0x90) 2018/03/27 14:35:03 executing program 6: perf_event_open(&(0x7f0000b39f88)={0x7, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = memfd_create(&(0x7f0000000040)="1a7000", 0x2) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x6, 0x2400000, 0x100000000, 'queue0\x00', 0x9}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[0x8, 0x20, 0xfff, 0x8001, 0x1fa5, 0x0, 0x40, 0x6, 0x6, 0x10001, 0x7, 0xffffffff, 0x4, 0x1ff, 0x7, 0x2], 0x3004, 0x800}) 2018/03/27 14:35:03 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000), 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x10001, 0x9, 0x4, 0x7ff, 0x9, [{0x3, 0xff, 0x4, 0x0, 0x0, 0x2}, {0x10001, 0x5fce, 0x5, 0x0, 0x0, 0x10c}, {0xffffffffffffff80, 0x71d, 0x9c, 0x0, 0x0, 0x200}, {0x8, 0x8, 0x100000000, 0x0, 0x0, 0x200}, {0x7ff, 0x7, 0x5e, 0x0, 0x0, 0x8}, {0x5, 0x8, 0x6, 0x0, 0x0, 0x400}, {0x8c7, 0x2, 0x6, 0x0, 0x0, 0x885}, {0xffffffff00000000, 0x7, 0x4, 0x0, 0x0, 0x401}, {0x7, 0x7, 0x156, 0x0, 0x0, 0x201}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x103000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/03/27 14:35:03 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000180)=ANY=[@ANYRES16=r0], 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setuid(r1) 2018/03/27 14:35:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r1, &(0x7f0000000200), 0x8000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r0, r2) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000740)={@mcast2, 0x0}, &(0x7f0000000780)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000007c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/03/27 14:35:03 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000001480)) 2018/03/27 14:35:03 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x36, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000640)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000d00)=""/48, 0x30}}, {{&(0x7f0000000d40)=@nfc, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/129, 0x81}}], 0x2, 0x0, 0x0) 2018/03/27 14:35:03 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0x6a) r1 = getpgrp(0x0) r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x0, r0, r0) 2018/03/27 14:35:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ddffc), &(0x7f00009ca000)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5130, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/44, 0x2c, 0x40, &(0x7f0000000080)={0x1a, 0x338, 0xd83b, 0x55c, 0x4, 0x4, @random="240b1c0195cb"}, 0x10) 2018/03/27 14:35:03 executing program 7: memfd_create(&(0x7f0000000040)='\x00', 0x2040000105) 2018/03/27 14:35:03 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) gettid() bind$can_raw(r0, &(0x7f00000008c0)={0x1d}, 0xf) 2018/03/27 14:35:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x900}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="e5548616b574296073", 0x9}, {&(0x7f0000000040)="bd711ff7829da7e9dcfc33c2990cec4972673d058a45f29733e0898b9d1af76b16484ec20d46b9c96ddb58e0c339f9f42ae0c62fe1288c345ff319ce9e5c534e452ef2b05af41cc486d5ca77486de68f0cf1cb6190157b12dd3f7e42c53eb8e571282c8839d34f88e580d9e0aebe3d60b867dc077cb6a123ef2bf6c61dc6b2d6de532f15d2491bc6e46b00197b9af88b4590724a8f41ea3a11131a4c2e39c75cb3f0381083c2fc7c91d7f892940281e527a66b9cf256bc168f1e66eaf235fb41235e9a257d03907406dceb3fcdc48806d2e2597df594babbe4867ae285f71095000f89b0cff7bec7c324a7", 0xeb}, {&(0x7f0000000140)}, {&(0x7f0000000180)="86e3785239a536d1a135f7f1d234d9430aff269665b46dbf5d9b2debfd842d0862afb1c29ee482deb78269f15bc2aaf92c0407bd708c6876201d4098e2e1e27a41a61ca801d19d9472d0bcefedbd0ca0a4810e2db0edbf142e7a8fd027bb7cf047fde04bd215bf1983cdd5f0dc7c02560dd50a052b808446b735", 0x7a}, {&(0x7f0000000240)="b1febfbfe4775e97905d28d27ed591d583a0767d5d8052e7eee5e44f9d35465661fabd51a40e41b80a4b279e7077aae987fb2167baffaeff2c3fab5fa2370fa59adbf83fdd711e6643a97dfd15ac871dab4ac5a418242f32cbe510646bd5118e5f4958f164e254172eb3efe594d0a912fe2003fab5b3c1f3a864bc8ee0cdacc3a428cb94ec02016efda6fb89205ccbab3283b1dc9be7c4d3796c0b7a1302d5b7e831412c3a79a51f999461e8f5e2c8ce43a9f3b44f06c4b34d39ac5d97cb4ee50295ecf94f230166b9a9c235af75d6573c64fb71566e742d58abb1285143122e13245d7282a6bc9f369642462be4eeb8", 0xf0}], 0x5) 2018/03/27 14:35:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2600009c58e0eaa3c78e000e000000000000000100000009ef18ffff00f1", 0xfffffffffffffd88) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) 2018/03/27 14:35:03 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000000)='security\x00', 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000000040)="c8d63f23", 0x4) 2018/03/27 14:35:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000000200)="6563cbe2c1c083b11dd89184c734cd5ea14118c6145cb21094629b2dd62d03d47aae8a229e0da18403b109ec6dc587fe7e1a5ee0ea41e8ae9feb715a0fc020db9907ccc148e603d83d8a41ccb4fed19711d0c0da245c627b96c6ad6050e88436c9178faa8aa8fd8e7f06965b522a405679cae4019e847891b0b05fb4abcad4db9cc8fb844b0c6c5a55a2f6ff2345480d8302a679a927d013b55742eb61ed92a3837788b7572e49835b4ce1aed94172195da79e6344c461aa75c28038cfa4e0ad6f7989e3149f02463a8c32f957c7e58c37d1799bcf09eba7643fc33b0c4f4ee72d63d757b30a2a8e47881f5107", 0xed, 0x800, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/27 14:35:03 executing program 5: r0 = getpid() prctl$setptracer(0x59616d61, r0) kcmp(r0, r0, 0x4858f6e18c461d56, 0xffffffffffffffff, 0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) 2018/03/27 14:35:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="0f20e035000010000f22e0c4c1fd6f85fd4700000fc72ec4e189da5300650f060f20e035010000000f22e066baf80cb82015ef80ef66bafc0ced66baf80cb8d0d33183ef66bafc0cb800600000efea00000000200016", 0x56}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000440)={0x1, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000480)=""/169) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000240)=r5) r6 = syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x401) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x2, 0x0) getsockname$inet(r7, &(0x7f0000000540)={0x0, 0x0, @loopback}, &(0x7f0000000580)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000000340)) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000000)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000000080)='pagemap\x00') getpeername$unix(r9, &(0x7f0000000280), &(0x7f0000000300)=0x6e) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x3) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0xa0200) ioctl$KVM_GET_REG_LIST(r9, 0xc008aeb0, &(0x7f00000005c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r9, 0x80dc5521, &(0x7f0000000180)=""/190) 2018/03/27 14:35:03 executing program 2: syz_emit_ethernet(0x65, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x57, 0x400, 0x15, {@current, @random="2ec3860b60e5", 0x2}, {@broadcast=0xffffffff, @current, 0x800000000000000}, "91a049e34c50eff493f5e21b550b95574be5a436dc9d7556ff0073215e21cf367eac20204eebfac92bf7a1950c21c0e826deb516973ed9a785"}}}}, &(0x7f0000000040)) 2018/03/27 14:35:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60d8652b00142c00fe8000630000000000000000000000aafe8000000000000000000000000000aa00000011", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x3, 0x3, &(0x7f00000000c0)=""/96, &(0x7f0000000140)=""/251, &(0x7f0000000240)=""/36, 0x1f002}) 2018/03/27 14:35:03 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) pselect6(0x40, &(0x7f0000000040)={0x80000000, 0x5f42, 0x2, 0x1, 0x401, 0xbc, 0x10000, 0x6}, &(0x7f0000000080)={0x6, 0x7, 0x3224, 0x9, 0x3, 0x8, 0x8, 0x6}, &(0x7f00000000c0)={0xffffffffffffffe1, 0x8, 0x400, 0x2, 0x8000, 0x9, 0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x800}, 0x8}) futex(&(0x7f000000cffc)=0x1, 0xc, 0x800000000000001, &(0x7f0000c44000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/03/27 14:35:03 executing program 6: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x1, 0x1000000}, 0x85) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x75f0, 0x84000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0xc55, 0x8000}) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xca9, 0x4) 2018/03/27 14:35:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x2002) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x3000) 2018/03/27 14:35:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/27 14:35:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000009cb396da1000000b932ce5b73832fb2cd0000", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x4}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80, 0x10040) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x80, 0x9, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'sit0\x00'}) 2018/03/27 14:35:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) fcntl$setstatus(r0, 0x4, 0x4000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) write$eventfd(r1, &(0x7f0000604000), 0x2e8) 2018/03/27 14:35:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 14:35:03 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x20, 0x4000) sendmsg$netrom(r0, &(0x7f0000001880)={&(0x7f0000000100)=@ax25={0x3, {"ad8f5c98688b11"}, 0x2c}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000140)="f8b152eecf50eff1ef35de21a54ae4f87670badea8f90558bb03f8ddbd0c9b8ac39d7bcb078dc4b0273ac7a2abf2bc05b3ea9ba6de33738131dbb96266e3e4a96c1b8ca403d37d024bd5e75d1edba077569b453cf2f58b740ab49516ec566fb181df241a2cdd9e5a326eeb6b8f148b5474f4334d759061504e715edf2ea322a66a1f8fb5e68594c9c618", 0x8a}, {&(0x7f0000000200)="5e67627e852b5a0c627b4d5abdbd8175b24b11ede229dab0feac9b0711a64755864377fb4cf5df67f5aa79922e8d5c253dc07b9e6a5a7a7029fad2acf1541fd3c2d566765cba9d9f537dad74728eae7f35718f56412977a8f669700be8b67626dd8a2b19882941cfd98e2ae9f4e8860e0e8529b1ccfbb7aca2c50caf140ebec3cccac50188b97521a19f175f5c9572937f53c5d764da9ef0dc5656943a638ed7f124526517d920781d5646815680eb8fed53563f60de6fe6900fc2de5bc1877ce159c43cc8b5d347800c9943f1da662d24d0c63fa8ae70b9aed3316cae7f342ef5fe", 0xe2}, {&(0x7f0000000300)="cb1d44b242e6b95150345bd08cbe9ed13475427ff6b8c9b30dc45861b1c789fad8c86fe4d19d3c9a7fd0b7d8786484c1f040a3537fd8aee6034ce7dce0099621ecd4d399be2978bd60894e9be6a48166b5b17b0eb09949fd6f19da551fe457b1c9e1bc469ce366402829ab09de333dc7ab4900e8dc60a5caba0243cb16b60aa76efa5f3c675785131b8853f7ea30fd9a40bee19b56b062507fc7949dc334d06d46b99390c9284484b3b7b7aad597b5fdd90f4a21a1680bb4a8cd9dbd", 0xbc}, {&(0x7f00000003c0)="6f8f7ea3f85ff7c05f9404622670689626fcb39315ab0afcfde442bf648ec959a503cfbc76d772a1e7f72edbe3bdb12ae3bcee1aa3a2976ffd8878d0fc0c7708c93cb0628c18b2b42bec70a75df13a9089fc5946e94b400796e08c17d607c249c451bcd01b21b36a3afa8fc727bf459671f616656c72b84e9f876f672dd5b319dcda5c357d96490b4db89b9863d43250bb170010efff775c84ab2b4cf5ddaf72f8f55be9fef09e11e9986ecdf908f8418bc2d15997a3cb30ad2c58910b0a7140b1c2f30655636329ba62883c78f61727a3ecd049aa5de9035f96ba", 0xdb}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="ec459b6498e99c87103f9d7722b08124b74b1281ffcce9565c05dea35655b044f388f2e8547beaea01841c4de3ec3d06d1f7f6f490a7501a4e819fe6f2563cad60306a5f898c63f303f8af8fc07502109935165bc8b156b99ea16a6226841c336fc12de79c6da9d5de9c486e6dd38015be19c79ea9d11fb91dd48d6b6e21fbff8f60954c29490dea4f3c45df11d53e5f53012dcc22d833f6043426ee7ac01b2581086ad551aefc560ebb5670dff963852ccdacd50c6817aba40eb191d715ede00cc3a867cd", 0xc5}, {&(0x7f00000015c0)="42630e850c6af5f3ac", 0x9}, {&(0x7f0000001600)="1a91474717b220e2d16f695cbb071105fa20afde7314017b5273a084e3fbbf64391a435a08dde48978ef2dba8a8fcbb950f17045a9153455ff9480f04e8ec2ee32182a07c42854de8e2a0dc7a51acfc98d18bea90f402eadaccb0636", 0x5c}], 0x8, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x150, 0x10}, 0x800) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl(r1, 0x1, &(0x7f0000000040)="b9f9") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1c9080, 0x0) [ 94.628326] device syz_tun entered promiscuous mode 2018/03/27 14:35:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/03/27 14:35:03 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) recvmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}], 0x1, 0x0, &(0x7f0000005280)={0x77359400}) close(r0) 2018/03/27 14:35:03 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000f6affc)=0xfffffd96) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x2, 0x4, 0xc1, 0x7}, &(0x7f00000000c0)=0x98) 2018/03/27 14:35:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) write$vnet(r1, &(0x7f0000001280)={0x1, {&(0x7f00000001c0)=""/186, 0xba, &(0x7f0000000280)=""/4096, 0x3, 0x7}}, 0x68) read(r0, &(0x7f0000000080)=""/150, 0x96) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000140)={0x4, 0x9, 0x8, 0x5, 0x1, 0x5}) [ 94.680265] device syz_tun left promiscuous mode [ 94.725810] sctp: [Deprecated]: syz-executor0 (pid 12323) Use of struct sctp_assoc_value in delayed_ack socket option. [ 94.725810] Use struct sctp_sack_info instead [ 94.761228] sctp: [Deprecated]: syz-executor0 (pid 12323) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/03/27 14:35:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x4, [0x1, 0x559, 0x6, 0x1, 0xf02, 0x200, 0x7ff, 0x9]}, 0x5c) socket$can_raw(0x1d, 0x3, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/27 14:35:03 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="107a0000000000000000000000000000710000000000000000000095000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xf, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12c4", &(0x7f00000002c0)=""/4096, 0x0, 0x6}, 0x28) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x13, r0, 0x0) 2018/03/27 14:35:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x4f) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)=""/234, 0xea}}], 0x1, 0x0, &(0x7f0000003040)={0x77359400}) sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0xffffffffffffffc7, &(0x7f00000000c0), 0x0, &(0x7f00004f9000)}, 0xe3}], 0x0, 0x12020, 0x0) 2018/03/27 14:35:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000240)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x80, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='nilfs2\x00', 0x2001, &(0x7f000002f000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='.', 0x0, 0x18}, 0x10) 2018/03/27 14:35:03 executing program 5: r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000c21987), 0x592, 0xc001, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001db000)=0x7f, 0x4) 2018/03/27 14:35:03 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x1) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x350, 0xffffffff, 0xffffffff, 0x350, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'lo\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/03/27 14:35:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xf00c, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/160) 2018/03/27 14:35:03 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) socketpair$inet6(0xa, 0xb, 0x2272, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xcb, "d820a5781345d61436bbfc1c3cf8eff258a9bed2546642853484aa3ac79ffeb8de292166bc73472ee10ff6f1dee54538e392d1404d26a2e957e20a9549f1f8b0d743f871f8f317e08d6c5b713298375ffebec24b1500b960b41f1737cb2f979b264fb016d4e4d0e37f066d6ce955be954c0cb8f397cc45f14bd943e09585fba1b0dbbc6312ce78e6cca91d4e594de60bc3310a4b9a65a11b999a4836cbf131b1962cd70c02febaf4053d38511df494d05f0a19ecc9617bf9973ab7f5f450c30fd67f9156c8cee330247581"}, &(0x7f00000003c0)=0xd3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0x10001}, &(0x7f0000000440)=0x8) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) r4 = accept(r0, 0x0, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000000140)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="8700030000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0a7d73652bae8c8dc6d5e922890fa00587369732a680f6739d6b98e24e770b32a789dc2d1ca1bcf3617fa123a121e28fa2833df49057bdd1766d275eda589ed61dfb1880c7e1c5ed19eb44efa017e1cc9da142a1c5d3531bbbbc8e79e04f9f6a7efe316df7c98b4abbc013fb5174f04bf6865b4666cc4e259934940547ae152606b3a8ec18eecba5f6c0d8ff6f8483e28d7f5b573297624a3e9d7bbd4df6bb3de86e38c1131156b0bfc7d6ceaa931b776a1a2aa2bc95b95eedae6130c4a73084f623448a097cce5f8c9628ff38c8b764c033839e1fcb5154c1014b849dd86cfceca0675bf181fe"], @ANYBLOB="017915070700000802000000200000001c56f3e694ddb79edf4d88fe9ac1200b49165613bb88b6c2355bcfa7766d"]) [ 94.761228] Use struct sctp_sack_info instead 2018/03/27 14:35:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x5, 0x1}, 0x11c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0x8e, &(0x7f0000000300)="06dd5fa4bc4c60ae75bd8c8bd28ae63e967bf6337e4059478896d0ece8e14620d3d633e317c54afdfdb3143311717800048a88c9ec384dd06ade0996fd5bde123a61aff5c43556c98ef3e5cbfbd5bd0d595e8b898f024a614f78068b81c988d0c35bbd3f9d069d98a172d369a5d6b26340364b34cb6ce207dd524afdfff32996ce0a8952e6a94be99de59b87bb58"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/128}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000002c0)="11b706dc005d", &(0x7f00000000c0)=""/50}, 0x18) 2018/03/27 14:35:03 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x0, 0x8000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="d81f63491f4c221bcff84843e8af24119004db3694a231dde3077352613e6a1019676384d9d40adda4de02a94abc328ae8bb6d9883b51810bfd07c43cf28d1ef397e3214fede045bf870a3177a26adae3190a547961158925f74e311cb0d4ae062431bdee467f2b6bb181ca5bee4957062e7a6bb152d5cbc4f6d8b40d5bf9a5a204cabbb31", 0x85) io_setup(0x4, &(0x7f00000000c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) sendmsg$can_raw(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000100)=@can={{0x1, 0x3, 0x5, 0xdc0}, 0x8, 0x1, 0x0, 0x0, "ad34de86961ee4a1"}, 0x10}, 0x1, 0x0, 0x0, 0x40004}, 0x4008004) io_submit(0x0, 0x0, &(0x7f00000004c0)) 2018/03/27 14:35:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x6) munlockall() r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x100000001) dup3(r2, r0, 0x0) shutdown(r1, 0x1) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)="715779a94e94459997bf27f8ce1000ab071d5e81596615b6e3ccfdbd6e27d988f88805ffe2bb5bb94602f6785e719fd778d4a496d8a7aa4743ae1f08987c67a5dc6e71a7db61c99bf98df383f12f4d15e5721dc3f1efa98c47152d94e450a93737605a229cab767770815f4036cf2219553b61b9d83efd80d25e255cbc415565b4ad0b4c10fd821c4ad0db10dbc321f24484acaa3d661e14b40306943413aeed9f1f4642787106ecb4b49ae4d54bff88c1910a64acbdf28b", 0xb8) 2018/03/27 14:35:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) migrate_pages(r1, 0x1000, &(0x7f0000000080), &(0x7f0000000040)=0x5) 2018/03/27 14:35:03 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000001c0)={0x80000000000009, {{0xa, 0x0, 0x1a, @dev={0xfe, 0x80, [], 0xb}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/171, &(0x7f0000000180)=0xab) 2018/03/27 14:35:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x800) ioctl$TIOCGSOFTCAR(r0, 0x5412, &(0x7f0000000140)) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)="8000") 2018/03/27 14:35:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x2) 2018/03/27 14:35:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x1, 0x15, 0x8, "c4e0b152e3c4c37c83df218ed1dca43070140e3c4258fc58aa08b2b1ed0bed5cbd1b50c16624f35b70c3da3e4fbfe799e585597207a05a6f002f5fe3f08edfa0", "5fc5316a18ddc6ba594c480cd7458cfb606d1abc4b98c2d3c5b30451c41e7c34f67c044979abc9a4922c8af81fee457f96a873cce027fa0336f803368ee35664", "cea7dac7e0368fdc6bd4ed7e15f8ad11fea9a254525503185c85c2f3f65f47ae", [0x200, 0x1]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x75) sendmsg$nfc_llcp(r2, &(0x7f0000001680)={&(0x7f0000000200)={0x27, 0x0, 0x2, 0x1, 0xffffffff, 0x2, "1af81f059822428b5682dd71bd7cf38147372a248703e004d5c21ab169a5e2ee0369f1cfc4281c5a8751c809ba379c2d500cfb0be80e4744c11980576e8804", 0xf}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000280)="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", 0x10aa}, {&(0x7f0000001280)="ce23b98f3425f9f3358cbb739cf99cab1f3797cd351e69402d4d813450793d82e5cbf77fed0c7002519f25cd22aa459d4260a9035e0fdf85577c1aea34a69ad283211b88464cacba0acdc13404cc80e6bc06a1233c0311b1805ac9e0b1607096fdcc37f6ae4fb3313262ed2de845bafee02323", 0x73}, {&(0x7f0000001300)="a02c74216294e25118bb93ce4ac1f47592f0c382d58afc5f917e88363dc65a72c49876bf9876a9560fcf3b8f991eff09decd845821c3e2abd9ff4e1111c5498aad0ba4ff074debfe188c39f5ce59a21b5528f2ca4acffeeead23378fb5f3e146b252701b643e5337ffcd05d89cb28f588be070d9fb56d2f31c7467eda29e2056629cace8a9db99f43d66f2c94f31122744119aae81f65612", 0x98}, {&(0x7f00000013c0)="7be44509afb24e96ca171f036a88d64c49685ab18d0b395ea1f4b2561456f763ae03a642bbd1f4c0044e85d693546f05c04e1f19431e9b46fdfcb7caefe3", 0x3e}, {&(0x7f0000001400)="3f6ac28957e5adad1e0fcf03cd1f41784a8ee6e0085b399d05dc36464f180e562bb6e9a57b690273e3aed5afa0289a49eabb13794b30d098d7ae9ca732d0150e70e253f7815a5600a6eda68ffd0760cfeefdf86613a1719e569362ca8c26ce77f4ebfca7f19db3aa2250d95a7164cad2a8fb0667fc825db5b4fa1ec4c8f2951db0ac7ce3515e6664cc57ed2b07a2e65472fe79369896e6aad233be107feb7356922cb5c8a4974187c7250fb3b266772b26bb06b1db8671ca50d47923e8f903db70a920154954b98903fe40963e", 0xcd}, {&(0x7f0000001500)="30d63377594ad534358518bbbff265a19f45caca3095ce631569a06c5544dfaf916a7ff7309a93b278dc8fccd12dc47d164c6eccfee36285918af74d8f2e37f89f9b622351", 0x45}, {&(0x7f0000001580)="dfa0e2aacb43a0c6bbed988125b41626c479cb535e6b96c855913cf6ad699388da05c482d4a3d14a6e388b4a6516d75a1055ef54c986dbd86be79291fddc3ece07110a73aedb93ca87468bf59e1ba316b3221eb05c437bed966574c023f3564051e5dc853e0642b61fc9b2cb1fff009caed1d7168f0016e1ad28ecfa", 0x21}], 0x7, 0x0, 0x0, 0x20004880}, 0x4804) read(r1, &(0x7f0000000040)=""/78, 0x4e) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/03/27 14:35:03 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2800000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000000040)='O', 0x1, 0x0, 0x0, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) accept(r0, 0x0, &(0x7f0000000140)=0xfffffffffffffed4) close(r1) 2018/03/27 14:35:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x10000, 0x1, 0x4, 0xd95, "086c1a72b0aadc585659294bcfcaa0cb07345e65529e6478d91ab165faf779cb974c9ad6ba97189b35276ff0", 0x5}, 0x0, 0x0, 0x5, r1, 0x100000001, 0x0, "8041809e8de7b44a8680220157b520efaa8cab8789f1f527a5b4e29a905ebad51fe26aa38557c8e4876d41ee4fe582767a76c2d0e2c8da4aa9c3b1d1621054fa", &(0x7f0000000180)='/dev/dsp#\x00', 0xa, [], [0x4, 0x1, 0x55, 0x1ff]}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x2}, 0x2c) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x4) 2018/03/27 14:35:03 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0xffffffffffffffd8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x10080) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x3, 0xfc, 0x8, 0x7}) 2018/03/27 14:35:03 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4}, 0x6, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x6, 0x0, 0x6}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/03/27 14:35:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x1ff) 2018/03/27 14:35:03 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x401, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000040)=0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280)={0x100000000, 0x2, 0x3, 0x7}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x1, @empty, 0x5035}}, 0x6, 0x5}, &(0x7f0000000080)=0x90) sendto$packet(r1, &(0x7f00000003c0)="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", 0x71d, 0x0, &(0x7f00000013c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r3}) sendto$packet(r1, &(0x7f0000000100)="b2", 0x1, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 95.011418] dccp_close: ABORT with 1 bytes unread 2018/03/27 14:35:03 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x685, 0x40000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x8000, 0x1, 0x100000001, 0x4, "6bc3fc684dfcf485e7d73bea8ce1b72b1fac8a6abe814ef2a36b5be62193e13316add0cde1db07c33fb2b530"}, 0x5, [0xffffffffffffff70, 0x8, 0x3f, 0x2, 0x4, 0x3, 0x101, 0x8, 0x3, 0x1f, 0x3ff, 0x7c5f10c9, 0x5, 0x4, 0xbe, 0x5, 0x2, 0x7f, 0x3, 0x2, 0xd936, 0x5, 0x4, 0x9, 0x0, 0x9385, 0x9, 0x10001, 0xebf3, 0x3, 0xc5c1, 0x80000000, 0x9, 0x101, 0x8, 0x5, 0xb965, 0x7, 0x1, 0xf58, 0xee, 0x2, 0x9, 0x1f, 0x6, 0x9, 0x40, 0x7, 0x80, 0x1, 0x7, 0xffffffff, 0x3, 0x100, 0x10000, 0x67, 0xe0d, 0x2, 0x3, 0x0, 0x8001, 0x800, 0x10001, 0x2, 0x3, 0x6, 0x9, 0x3000000000000, 0xc43, 0x0, 0x0, 0xc8, 0x6, 0x7ff, 0x10000, 0x5, 0x3ff, 0xfffffffffffffffa, 0x280000000, 0xbb9, 0xffff, 0x400, 0xe5, 0x3, 0x3, 0x82db, 0x0, 0x47, 0x8, 0x2, 0x100000000, 0x7fffffff, 0x7d, 0x7, 0x4c, 0x7fffffff, 0x26, 0xaa4d, 0x80, 0x2, 0x9, 0x61c, 0x7, 0x48, 0x6, 0xff, 0x8001, 0xf9, 0x9, 0x6, 0x2, 0x7, 0xe000000, 0x8, 0xffffffff, 0x400, 0x8, 0x1, 0x5, 0x2, 0xfff, 0xc084, 0x3f, 0xc0000000, 0x3, 0x1, 0x82b, 0x3f], {r1, r2+30000000}}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x5, 0x7, 0xfffffffffffffeff, 0xa616, "479dbb207e1ce3e8900fc4cd724dba6b8d2a77ffa91c9026958120fa3b6e2d0b7ed6f6e54709bbf7b70985c2", 0x1}, 0x0, [0x30000000000, 0xfffffffffffffff7, 0x5, 0x76, 0x3, 0x40000000000000, 0xfffffffffffffffc, 0x0, 0x9, 0x10001, 0x8, 0x267, 0x6, 0x9, 0x5, 0x0, 0xfffffffffffffff8, 0x3, 0x6, 0x9, 0x137, 0x401, 0x3, 0xff, 0x3, 0x2, 0x3800000, 0x10000, 0x9, 0x800, 0x5, 0x9, 0x2a1e, 0x8, 0x2, 0x3, 0x1000, 0xffffffffffffffff, 0x3a, 0x9, 0x0, 0x3, 0x7, 0x8, 0x80, 0x5, 0x86bf, 0x2f, 0x100000001, 0x0, 0x9, 0x0, 0xe1, 0x3, 0x8000, 0x2, 0x7ff, 0x2, 0x0, 0x8, 0xff, 0x1, 0x7ff, 0x10000, 0x4, 0x2, 0x8, 0x4, 0x80, 0x1f, 0x2, 0x5, 0x7, 0x3, 0x0, 0x37e0f42c, 0x8, 0x401, 0xa2, 0x3, 0x2, 0x400, 0x629, 0x0, 0x101, 0x7ff, 0x4, 0x6, 0xdeb, 0x7ff, 0x2f2f, 0x3f, 0xffffffffffff53f6, 0x1, 0x100, 0x2, 0x1, 0x9, 0x0, 0x9, 0x5, 0x7, 0x6, 0x5f, 0x9193, 0x20, 0x7fffffff, 0x100000000, 0x5, 0x80, 0x4, 0x20, 0x200000000000000, 0x10000, 0x4b2, 0x101, 0x401, 0x1, 0x5, 0x60000, 0xfc9, 0x2, 0xffffffffffffff97, 0x1ff, 0x7f, 0x3, 0x7], {r3, r4+30000000}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000ac0)=0x4, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000b00)={0x6, 0xc36a, 0x1, 0x8}, 0x6) timerfd_gettime(r0, &(0x7f0000000b40)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) tee(r0, r0, 0x7, 0x7) vmsplice(r0, &(0x7f0000000c40)=[{&(0x7f0000000b80)="9aa1cae8c541dae393500009e5b3d3dbd2effe45109d502bd0ab973ccd49f69cfd3d696ad1fd89b136b6ad7ca066b344f16be9044cb63cb13889154b6103e0ee656e992a238ebec229738b6d65f6e1c0c36bfff1ce1be64a262eb06086a4d761d9acb3a448dde4d646092f80470164adb73d07a5cbc7713e2a8a8838b1f2dbfd1666fe8401d949944905d06b72c2d4c7699c2528d29bf0998d16786272ed338cffd59a4c4cca5fc84b96207c4295cc25e8aee07c8f2b7b7b98874e", 0xbb}], 0x1, 0x5) r5 = syz_open_dev$amidi(&(0x7f0000000c80)='/dev/amidi#\x00', 0x5, 0x101000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000cc0)={{0x4, 0x1, 0x8000000000000000, 0x400, 0x3, 0xd3f}, 0xffffffff, 0x80000001, 0x7fe}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000d00)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000d40)) r6 = socket$key(0xf, 0x3, 0x2) mq_timedreceive(r0, &(0x7f0000000d80)=""/87, 0x57, 0x2, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000e00)={0xd6, 0x928, 0x3, 0x4000000000000, 0x3, 0x49c}) fcntl$getownex(r0, 0x10, &(0x7f0000005980)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000059c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000005ac0)=0xe8) getgroups(0x2, &(0x7f0000005b00)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000005b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000005b80)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000005c80)=0xe8) r12 = getegid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000005cc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000005d00)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000005e00)=0xe8) getresgid(&(0x7f0000005e40)=0x0, &(0x7f0000005e80), &(0x7f0000005ec0)) r16 = gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005f00)={0x0, 0x0}, &(0x7f0000005f40)=0xc) stat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008540)={0x0}, &(0x7f0000008580)=0xc) r20 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) r22 = syz_open_dev$dspn(&(0x7f0000008640)='/dev/dsp#\x00', 0x1, 0x4b0203) r23 = getpgrp(0xffffffffffffffff) fstat(r6, &(0x7f0000008680)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() r26 = fcntl$getown(r5, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008700)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000008800)=0xe8) stat(&(0x7f0000008840)='./file0\x00', &(0x7f0000008880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000008900)={0x0, 0x0}) stat(&(0x7f0000008940)='./file0\x00', &(0x7f0000008980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000008a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f000000a380)=0x0) fstat(r5, &(0x7f000000a3c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f000000a440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() fstat(r0, &(0x7f000000a4c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000a540)=0x0, &(0x7f000000a580), &(0x7f000000a5c0)) fcntl$getownex(r0, 0x10, &(0x7f000000a600)={0x0, 0x0}) fstat(r0, &(0x7f000000a640)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getgid() r41 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a6c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f000000a7c0)=0xe8) lstat(&(0x7f000000a800)='./file0\x00', &(0x7f000000a840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000000a8c0)={0x0}, &(0x7f000000a900)=0xc) r45 = getuid() r46 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f000000a940)=0x0) r48 = getuid() getgroups(0x2, &(0x7f000000a980)=[0xffffffffffffffff, 0xffffffffffffffff]) r50 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f000000ab80)=0x0, &(0x7f000000abc0), &(0x7f000000ac00)) r52 = getgid() r53 = getpgid(0xffffffffffffffff) stat(&(0x7f000000ac40)='./file0\x00', &(0x7f000000ac80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000ad00)='./file0\x00', &(0x7f000000ad40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getpgid(0xffffffffffffffff) r57 = getuid() lstat(&(0x7f000000adc0)='./file0\x00', &(0x7f000000ae00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f000000b000)=[{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000001ec0)="002d5cfef5749aaa70470765cb39eefd60ebc9661762adaf1daccd07d4b6e8b3c5d8c4dd4997", 0x26}, 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0x1000}], 0x7, &(0x7f0000008a80)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r5, r5, r22, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r5, r0, r6, r6, r6, r5, r0]}, @rights={0x18, 0x1, 0x1, [r6, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r6, r5, r0, r0, r0, r5]}], 0x120, 0x4}, {&(0x7f0000008bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000008d40)=[{&(0x7f0000008c40)="93b91b22ffd00f1ce6b5f10518b796a8b02de89673fd644092d747313ba45f345af475f350495c651b256776413f52ce5ea5f2c91826f70600869a75d3ad6f35f6d4e370940a9254f97761ac0b77cd85217c274a18e621e1bbb5f444911f0327598e81b550fa1752f97b7973759fb42b2b95d3e3d0d716f711324711716a29ea14c1a5a921cb45f484043ebdcab699e1def839e54c10d038ae1ef7f3f550910692ca4aa44d645e0b7cfef56c21ff873c9f32944c88adb3f06dca85e7c2d40da99177", 0xc2}], 0x1, &(0x7f0000008d80)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18}, {&(0x7f0000008dc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000008e80)=[{&(0x7f0000008e40)="616ab20fbaf8c36320127ad01b8334036d401762ad8e0888902564181fdec51d6cbdd5ec938704b5a503153d75ae", 0x2e}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000008ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000009f40)=[{&(0x7f0000008f40)="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", 0x1000}], 0x1}, {&(0x7f0000009f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a340)=[{&(0x7f000000a000)="56ea9738a3b42800b0a530357ca685600b6516e3cd8b4c9aeca1cc25b81c1da7cff8bf030a957ae002877044e30e59687c9b7c5943387cecc67234c8e4089a9ca7e726baeb3e45becd203754901f71ad67e97b8bf96f5298abc22d6e7fc453a10924537af5c9ccfe60c712a54531a827b90b3369381d514050409aaba74d13aa1db43d1f9205c0c7c23dc0872f117add521f404bac13d7cc8a179ebb2a2f42f616b1fc1e1a203918bc450474e7b17221e40727658bf9c84f0ac2ead561ac9418b255c4951ccba3c9aaf6968be4a055014ee5e26e91680dffe7e8e06a82e8e280e5", 0xe1}, {&(0x7f000000a100)="a77f7eb3dc2eb62dd840a244d052afc6b2bf21f1373ceb2bacd64c6a88662907dc52f61c7cfa704a347fccbf6e4c0b6d6ce6d2bb06e224be190be2b7f3fed97ef719313e24834e88c6c361d32a1ad5aa9c07dc50ea555e366e82292b0dbf2ef550ef04410e1e32f8593d6a4baef052119a95b890899b7202282c48d924ffd34e13e2d0527bf1a92f0097b3720b27b6e2c4940762a55b5b17c0d5ed15527912e9a64dcc74b55ff611d6473206cc69e931d47c93a15326d9b2849d83118b5d4a1bbbf38e3f1408e7d9b40f29f9379a112818fa1207b8062295417752", 0xdb}, {&(0x7f000000a200)="f7750a55a20d7b0f3551f2c4ddfbbdd81fc7dd1f5bb30ac3667d280673638f737d949408529839c057663411f5bb2620787c2fc049d2035ab521aa133c6be0e13c5cf0876f297ed59412d585a008c5", 0x4f}, {&(0x7f000000a280)="aa1ee423068bddf28408a595ad6603c17f7667625d0ffd0991046d7c8caf9a9239d14cedbc69724e4960505c5193c36ddabf650bf1d01a9ac2632e43a47e723c92c505a1b4ba869ca31d9c7a984ca198888bb54ebdb9402ecca87eceb2a8e58a16b71b9e2f6a3f1dbecfe81cb45b4203e6b9ec590ee7642ccba0facf2e5591eef66b2ddfcab93b2893bef6dfe2cfaeb38fa41d12c251", 0x96}], 0x4, &(0x7f000000a9c0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xd8}, {&(0x7f000000aac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000ab40), 0x0, &(0x7f000000ae80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r5, r6]}, @rights={0x20, 0x1, 0x1, [r6, r0, r0]}, @rights={0x20, 0x1, 0x1, [r6, r5, r0, r6]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r5, r0, r5]}, @rights={0x28, 0x1, 0x1, [r6, r6, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r6, r6, r6, r0, r5]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x150, 0x840}], 0xa, 0x10) 2018/03/27 14:35:03 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/03/27 14:35:03 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/03/27 14:35:03 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x400, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x4, 0x76, 0x200, 0x3, 0x3, 0xffffffffffffff12, 0x3, {r2, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x101, 0x6, 0x3, 0x1, 0x3}}, &(0x7f0000000200)=0xb0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x2}, 0xe) userfaultfd(0x0) 2018/03/27 14:35:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000f00)={"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"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x3ff}, @in6={0xa, 0x4e20, 0x3, @empty, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x84) 2018/03/27 14:35:03 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) 2018/03/27 14:35:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x2, 0x16, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x9}, 0x2) 2018/03/27 14:35:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"88c295b03a38541cffffff70ffff00", 0x109}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) 2018/03/27 14:35:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) readv(r0, &(0x7f0000000040), 0x1000000000000046) 2018/03/27 14:35:03 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x181042) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000001c0)={0x7fffffff, 0x2}) writev(r0, &(0x7f0000000200), 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x4a, 0x1, 0x0, 0x3, 0x8b0c, 0x1, 0x2}, 0x20) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r0, 0x7, 0x1}, 0x10) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0xffffffffffffff20, "eb66c1a5c549"}, 0x10) 2018/03/27 14:35:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/03/27 14:35:03 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xd1) 2018/03/27 14:35:03 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/224) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') 2018/03/27 14:35:04 executing program 3: clone(0x1000000, &(0x7f00002c9000), &(0x7f0000000000), &(0x7f00001cc000), &(0x7f0000000080)="12101d5edf122e73a8eee5eb1a62a205532a000000000000000000000000") 2018/03/27 14:35:04 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x3, 0x2ba) r1 = semget(0x1, 0x1, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x10000000000, 0x2]) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x8, 0x6}) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={"79616d300000001e00", 0x8000002}) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/03/27 14:35:04 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af61, 0x100) 2018/03/27 14:35:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xb01, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/27 14:35:04 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x6, 0x0) msgsnd(0x0, &(0x7f0000001a00)={0x3}, 0x8, 0x0) 2018/03/27 14:35:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)={0x2, 0xe, 0x0, 0x0, 0xf, 0x0, 0x0, 0x4, [@sadb_ident={0x2, 0xb, 0x7ff, 0x0, 0x20}, @sadb_x_sec_ctx={0xb, 0x18, 0x5, 0x0, 0x50, "b21878867d388d1d03535a6437eb9dc25b86f096507b32e52fd43ca76ca154d03b8178cc62f297857f8cf1c5a1b4b5d7f74eb65b043c08f5e1a00aadd335c5cb0f7b76a7f87f0ac67ea015a5f6f90b22"}]}, 0x78}, 0x1}, 0x4) 2018/03/27 14:35:04 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r1, r2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/99) 2018/03/27 14:35:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) dup(r0) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x1, 0x9720, "cb1e1960eae772b0f6ca22d240815785269bc6719f69dc43255334e4fed3f84fb10ea2ee7802c2a518f64615a401092394533dcb39da19705c6d51bb09aa11", 0x2}, 0x60) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x61) 2018/03/27 14:35:04 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x8200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20000, 0x0) dup2(r2, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0x5, 0x7}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001485dabe00000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/27 14:35:04 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f00000003c0)={&(0x7f0000000580)=""/209, 0xd1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000000440)=[{}, {}]}) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x400) sendmsg$netrom(r5, &(0x7f0000000380)={&(0x7f0000000100)=@ax25={0x3, {"e40618db1bc3e3"}, 0x6d}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)="777bfad543d2d472d6a677ddb4b9ff55f7ac5b8a44c11c5e669e5c59b43494b234de2fddff0985c6446a2fd035858073bdc1d12bf01d0a3ff2efcbb0e3f5168d31def1eb68106c8317d7741afa85efcc35378e3506af9ae2d33c53842e8615ba425956285e0ec0439f7dd29a3e4611e91cea57b61e36e94d225421970349034179d6e16c40167c38c2bfee85a7fad80ff9d6f96a48c5d22dab22f0caa876f9fe17a9a5bf8d79d385bff99ef7c87f33daa8535ec9469b1801b2e834dfb1771e7fa22d24e7ca4ca7fb3ab7a9384198c272c1a09b6c1758cf2023c9", 0xda}, {&(0x7f0000000080)="65ee06dad4ee52712096838c12d3fced00256f201b872d74579c9d53a9480bba032b", 0x3b1}, {&(0x7f0000000280)="364df062a8420d76a6d8d1a18c5ecfec1d1742b6c3db53fa26eccd3c567f0c5dc08d75b11b80b8c9c7f927375f79b7685506299d158a54eadd1cc4402624da49fa999a3c1383ae081b30bdd2c1ed68c568c5a87931f3060a9fbaed283c19364c0fb125259b7b6fbdd5297da46a0b0c53c0841075f211d9df439f19806b165ca0e932cc04df0a3056be7b3870c0eaebe52b046f02dbcbc6410b6b1c1de21066", 0x9f}], 0x3, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000c1"]) 2018/03/27 14:35:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) r3 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x3ff, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="030001000000b728f1b0c04da5b5a6c1e11f9d264d791d5a90e98207c22681de549a8bdca7ca5a6e610d2bf3870bbb169de6a641a09d5b532625a19b46792f3cfd0283bc2b48679e3d55dcb1db22c654d52c683b3e4b855cf6384282de441f5c34f3b5284b6dfb7286b6a40734d944"], &(0x7f0000000580)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000005c0)={r4, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006280)={{{@in=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000006380)=0xe8) sendmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x2, 0x3, {0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000740)="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", 0x1000}], 0x1, &(0x7f0000001840), 0x0, 0x40}, 0x40}], 0x1, 0x4000000) r5 = getpid() recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x40) setns(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000300)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c80)={{{@in6=@mcast2, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) seccomp(0x0, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x3, 0x100, 0x5, 0x9}]}) getgroups(0x13d, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r7, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8010001}, 0xc, &(0x7f0000000340)=[{&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000837eafc1622526f700000046000000000000000000"], 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000480)=r5) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r9 = dup3(r8, r7, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r6, r9, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000400)={r4, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) 2018/03/27 14:35:04 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) seccomp(0x1, 0x0, &(0x7f0000000840)={0x2, &(0x7f0000000800)=[{0x7}, {0x6}]}) 2018/03/27 14:35:04 executing program 5: socketpair(0x1, 0x1, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000110000000700000000009b009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x1000, &(0x7f0000000000)="288bfb6b24b0da6692b5c352f667", &(0x7f0000000580)=""/4096}, 0x28) 2018/03/27 14:35:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) alarm(0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xffffffffffffff22, 0x45}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffff, 0x5, 0x0, 0x8}, 0x14) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000240)="a7e26ca72a62d7a800d2eb52110295ece7f0a1697df84f3ad64ff58e07703b9b2ee8250c9f7a4bebf526f843fcd88ea2a26eead4a88aed18242d4d990b784d201fae77b72bcff7409919ef877600c1efe4de2e394d0294cb21f13427e490e2acb0ea78dfc6cfbd360cb850aeef0cadc2c851f1d5fe1b3f9e39e1786e312073d78a87799838cb8c5231cd49faff76020216f663ddd9349b14c6fa12cffe58d1ba60077751f00ea6516dec9cd3a9aa6ffefab92b1e1c5c2c134560ff00c6f862b1a0ba4e566a6cd019b684b5df366a2746e8558763", 0xd4) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x34000}, 0xffffffffffffff1b, &(0x7f0000007ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000002c00fd0629bd7000ff79ae6e15e317920962000008000000002a629aeda72eeb32ab41c438e7df245014da76f4509f877bb470f49fdcf45fc179f2a90da87fcf961e956271336fa466c2fd817c881d7b2b8b8154a40cb5"], 0x14}, 0x1}, 0x0) 2018/03/27 14:35:04 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x6, 0x70bd25, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x16}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) 2018/03/27 14:35:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x57, 0x401, 0x2ff, {0x5, 0xa3df}, {0x7, 0x401}, @cond=[{0x3, 0x0, 0x3, 0x800, 0x4, 0x6}, {0xfffffffffffffbff, 0x8, 0xffff, 0x8, 0x8, 0xa2ee}]}) close(r0) socket$inet_sctp(0x2, 0x10000000000003, 0x84) 2018/03/27 14:35:04 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x281, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f00000002c0)=""/174) 2018/03/27 14:35:04 executing program 4: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x3, &(0x7f0000000080)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x6) geteuid() ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) sendfile(r0, r0, &(0x7f00000000c0), 0x0) 2018/03/27 14:35:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) [ 95.444535] kvm [12479]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 2018/03/27 14:35:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000001400)=""/4096, 0xfffffc1c}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1) 2018/03/27 14:35:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') prctl$setmm(0x23, 0x5, &(0x7f0000ffe000/0x1000)=nil) 2018/03/27 14:35:04 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xd5c, 0x4) close(r0) 2018/03/27 14:35:04 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="1797a1e13b6e2df96b3c69e6b7d9d55c328332d8febd4032f0620f7f77d71e4a73704e06ec8a1a62ba5ebc21ea4a22458a2b1b65d7781cc31cefd813474fdd18808517a3d1dd9bb906966c64b210c55a3601d3dca5de6f9c509e941a460d50d1a795c0761f7bf3409880731bf065fd70e57a8bfb8f463ec39f9459dee1c39a8d425f5bccb4a27bf07a22db94e5bde66e6a7893a6ef5369a7bfdcdd205c25639a429099ab7f3c542de4aa39f4fc39eb2567", 0xb1}, {&(0x7f00000000c0)="f6f9c3da2167c0b2b37d285f31f2e3267d0db7231dbc55a6ad8a39f1502e07a241", 0x21}, {&(0x7f0000000300)="d2a523f23c38393d75c42ff0829686d3df98fec09f1669efdf019fcd939153190246f1c54984f5dc7ea22e7fa997c6cee5f783195ec79f008bc97e53ee21ed992ebb6f1d58e99e81a1cf836ae2ab8f6712475c8e779ad462b43b0fb39773e03584b3fdf7723fd0f26553035cec09ce9ce1e26c9521cb1951ee9806a8c230d91eec4dde2b31e7d370e6efd7da6bdee8f903264bbd90a6f32551f0eb2801d6d3", 0x9f}, {&(0x7f0000000280)="260c9d5f7d4b462479a8553b76e774724232a26f24a522ce05a95f426c32371adb562f3b0a8503a06313c0081c05d143dfdccb61a8d2b0fb5e1c739e2c83d57d1e82c9b151cf18fdceac193c27bbe581023a30253c8b4c7c39e5c3bfb9ff2738dbb08b6835", 0x65}], 0x4, 0xfffffffffffffffe) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000003c0)="5cdb2d589c76a86f26298714c9edf843efce7209b36a9c292cf4885b3c087d86d8d4050000007106d1f5b320a36ab0d711d3084d8fb431f5a451f481956fa0385f8fd65b14d08df6c73a2fee60ed222085c9bf4ac86e8caea4c4ba13ee04388e320ab5b674833b4f8bc002134acef02171c394ee1b4b5dd664e79cad5fa60c8a7d71e5a7b62282a2f4dceabea87715159ef5e4a1b7cd88e3493715cc6df9a82196930e07ff26d9be994190745b7a17b2fe8c1f4ef2cf451e16ce05ee4afd4d78cbd3ebd7013f76249f2f07bd20968e3e6bc54ba0123bcb8a5f9315a19aa368c49bdf0b1a9e07a018"}, 0x10) [ 95.512520] audit: type=1326 audit(1522161304.237:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12491 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454889 code=0x0 [ 95.522331] tmpfs: No value for mount option './file0' 2018/03/27 14:35:04 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) socketpair(0x19, 0x80002, 0x2a, &(0x7f0000000040)) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xffffffffffffff91) 2018/03/27 14:35:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') r1 = socket$kcm(0x29, 0x5, 0x0) getpeername(r1, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) bind(r1, &(0x7f00000004c0)=@ll={0x11, 0xfd, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=@getpolicy={0x14c, 0x15, 0x428, 0x70bd29, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0xc}, @in=@rand_addr=0x3, 0x4e20, 0x0, 0x4e21, 0x6, 0x0, 0x0, 0x0, 0xff, r2, r3}, 0x6e6bb3, 0x2}, [@algo_comp={0xd8, 0x3, {{'lzs\x00'}, 0x470, "4aa8f58b8a22caa947e352b1ae536e34f0b25cf0bbc9e00c3d9337a76dde17eef5e89ecfe4981b2b3a50956cbd3a5353d0787c285f7ce2228570a47a261a2616a925df96468ee5a0b8312e40c0152d805499b47d8592130a573209b537bb8c354f9992e6f230508eec1b77e177a54b522ff2e11edd726513aa7f2c5215b7b412225216d2e306ad87b773f0752319"}}, @lifetime_val={0x24, 0x9, {0x0, 0x1ff, 0x5, 0x15}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4}, 0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xfffffffb) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x1fd, 0x0, &(0x7f0000fff000/0x1000)=nil}) 2018/03/27 14:35:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpgrp(r1) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x1660, 0xffffffffffff7fff, 0x76, 0x9, 0x0, 0xfffffffffffffe00, 0x20504, 0x1, 0x3ff, 0xe765, 0x7736, 0x5, 0x4, 0x143, 0x1, 0x3, 0x1, 0x4, 0xffffffff, 0x1000, 0x8000, 0x7ff, 0x10000, 0x52, 0x8001, 0x200, 0x8, 0x97, 0xfffffffffffffff8, 0x2, 0x4, 0x4, 0x100000001, 0x10000, 0x3ff, 0x3ff, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000040), 0x3}, 0x2002, 0x2, 0xffffffff, 0x6, 0x1f, 0x7, 0xec}, r2, 0xe, r0, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) [ 95.574008] audit: type=1326 audit(1522161304.285:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12491 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454889 code=0x0 2018/03/27 14:35:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/27 14:35:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000010c0)=@ipv6_delroute={0x24, 0x19, 0x8d29525c22e64aed, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/27 14:35:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000007c0)=""/246) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, 0x100000001, 0x0, 0x8, 0x0, 0x0, 0x0, r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xf1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x8, 0xffff, 0x9d9c, 0x6}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000000c0)=""/174) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000003c0)=0x1e, 0x4) 2018/03/27 14:35:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="21a5ef8701e1636a01f384b76917d90bdaaf0c2cbd91a90b267df9a2c7b9e4055c86e0e4364baf6eb316736e67729cd7aa04b4b161f488756dafc4c709ab3fcc22e4f5c9a884b4a36dbd2992ced4b8f8e58147dec87962a60409f7762d86d16f9f6d18868d9ae4c55bdba059f256554e68f936c0df45a4b77c490358752f2748b58e", 0x82}], 0x1, 0x0) ioctl(r0, 0x2275, &(0x7f00000000c0)) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) [ 95.714775] netlink: 'syz-executor2': attribute type 20 has an invalid length. [ 95.736473] netlink: 'syz-executor2': attribute type 20 has an invalid length. [ 95.747686] PPPIOCDETACH file->f_count=2 2018/03/27 14:35:04 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xf000, r1, r2, 0x5, 0x8001, 0x9005) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/03/27 14:35:04 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff9000/0x1000)=nil, 0x1000}, 0x3}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/03/27 14:35:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/27 14:35:04 executing program 1: r0 = socket(0x3, 0x3, 0x4000000000000100) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xcf, "34634cd6a253f9815fd42ed55cd567036503a4dacdce93d475eb797621b2520935231a57201a84478968e79d7dcfa75970b215226d7fab55c5f02d724f517866a4c205c43e9d3173538787b3c2b7a83d652df502a3d57f57cdd240756fcb7c923dceadf77f8172b9911e1e8193a9057d98856087390db56a2e63a9fd5cfcbb7bb3cee239c01437b31564f4a52dd3fcdde449731baff43face1a50f0fdf58bd1dbe83d993182d4bb9a6c6c2ba70c467fb2487b5eb2e4d94d37da6c9fe760276a7faf190500e11547b8c4cc603bc20ed"}, &(0x7f0000000000)=0xd7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) 2018/03/27 14:35:04 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2000000001000004) 2018/03/27 14:35:04 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080), 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @loopback}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0x100000000, r2}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x200000, 0x10) getpeername$netlink(r3, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/03/27 14:35:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="267a6ebb4e6fcc0b676b75dc7c232796d237b73da1e713bb51b186168c477856a0ad413365bd7f364a2684847cb937dc2eba3ab21017f19d63cd3a5572f4dead43b847095be6702fc644ebedf76a28d6f2975c8ef21f33a226e61858c29dfd8138eaf63432cfced2f2e7875e8aafdd74a76ad2730eae5e4f041383fb4060c7e150cfd5b66bb932d090fa3069ccc90235ae58b0b5cbbd09c2f487cd06ba8fe9dabc86a87068cda80d12ff5fc650f959b8869334007d2c6c3d77820c21286504c1425dffa5d7b995169ad0123bfcc855b776838bbcc808256b1184b7a44661d68c12391c7c1a716be3d734bec453a253") sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) 2018/03/27 14:35:04 executing program 4: r0 = memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x0) unshare(0x400) sendto$inet(r3, &(0x7f0000000180)="e2d71d500d6fce77c4344517b9f69a1b42e01d3bf3fb14bf933216a07241d637aeadf511df52b4c5586d125398dda4b6ea93536adbc9bd58de362c3f44354470135b7f937b9e27ac5297cc5d85009b2f1b2de9456e85b6000ab4c4c8f38a085afbe7fd1b509deaf8200caf678e2dbc23f17e61890fa0092eef9344daf267d685489bac6d65dea4ae68b35ff6e965be662afc05044a31dcbac3c38b09725e0a44f405c8460fa89f9a4a5a47b18884f2b02500424677f1eb035a478ab7dc1c8567dd", 0xc1, 0x40000, &(0x7f00000002c0)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e23, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0xa}, 0x4}, {0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0xbd, [0xff, 0x100, 0x222, 0x9, 0x9, 0x1, 0x0, 0x530117cf]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x2018}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x81, 0x10040) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={"ff0f00006e6830000000d3fe00073802", {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 95.771229] PPPIOCDETACH file->f_count=2 2018/03/27 14:35:04 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x20) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000440)=@random={'trusted.', "7d6d696d655f747970653a045c7070703090552a26286e6f64657673656c696e7578766d6e6574312800"}, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x21, 0x1) r2 = semget$private(0x0, 0x2, 0x100) semctl$IPC_RMID(r2, 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x394963ed, 0x8, 0x5, 0x100}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="7ac84ab2cc185a9b29d532e00a9f936f82fc0301a7b35307ebbfcee740f353afb96828ca303e3d3703c81c"], 0xc) readv(r1, &(0x7f0000001f40)=[{&(0x7f0000000300)=""/97, 0x61}, {&(0x7f0000000940)=""/150, 0x96}, {&(0x7f0000000a00)=""/194, 0xc2}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/231, 0xe7}, {&(0x7f0000001c00)=""/147, 0x93}, {&(0x7f0000001cc0)=""/188, 0xbc}, {&(0x7f0000001d80)=""/197, 0xc5}, {&(0x7f0000001e80)=""/82, 0x52}, {&(0x7f0000001f00)=""/22, 0x16}], 0xa) recvmsg(r0, &(0x7f0000000880)={&(0x7f00000004c0)=@pppoe, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/227, 0xe3}, {&(0x7f0000000700)=""/165, 0xa5}, {&(0x7f00000007c0)=""/4, 0x4}], 0x4, &(0x7f0000000840)=""/16, 0x10, 0xcf25}, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xddc9}}, [0xfffffffffffffffb, 0x2, 0x7, 0x7, 0x5, 0xbc, 0xfffffffffffffff8, 0x81, 0x3, 0x4, 0x8, 0x80000001, 0xfffffffffffffff8, 0x1, 0x8]}, &(0x7f0000000140)=0x2fe) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xffffffff, 0x100000000, 0x20b, 0x0, 0x589fbd22, 0x6, 0x6a, 0xfffffffffffffff8, r4}, &(0x7f00000001c0)=0x3d4) 2018/03/27 14:35:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x3, 0x0) r1 = epoll_create1(0x80000) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="f4103ad2a7a95c7261770000000000000000000000000000000000000000000000000000fa00000400000000000000000000000000000000000000000000000000000000000000005b00000000000000000000000000000000000000000000000000000000000000"], 0x68) getresgid(&(0x7f0000000440)=0x0, &(0x7f00000002c0), &(0x7f0000000480)) setfsgid(r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/27 14:35:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x55, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, [{{0xa, 0x4e20, 0x7, @empty, 0x9}}, {{0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, {{0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffff6055}}, {{0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0xc}, 0x85}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000000}}, {{0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}]}, 0x490) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0x125e, 0x4) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000640)) sendfile(r1, r2, 0x0, 0x6) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/27 14:35:04 executing program 3: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100), 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="3369129e35f14558ff00306ce242c9e5e6885e65344219d48cf8ceb31948549f753c64c4a64e7b889aefd82c0e87e1f634bcb161d691c81b84aa6e0b63d21e681bad859117d47de5381360bd70df6d9ba1449a2e579c684b42f7437d348cee21e2632ce35f46fbb0fdd995d2de02de78f4e3283f37df90ce61a30b3e7bc835f117a522bbd6d3a3049be63066901d34fc129d13b3b69e83977ebe7bc2e439cbbc95aa4a70d30f97dc10846d9b32c8f32408a28d1bc6d39543a472e5653971f57c4644f1ef491bab9f71d4ba2f4c", 0xcd}], 0x1, 0x0) 2018/03/27 14:35:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000001600)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) socketpair$inet(0x2, 0x805, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="abe721e9fcb7a7f7c7137ff71ae04e8fef8a567d1ba8c22efbdc32a0e1693425ed97f486a1d2085d06b475fdb3402458d411eb018b560cf80ff7817b58f14474c2342b2ecbe5a63d3596ca76d77868574da65e2896951c9bcde4cde786cdbecf6638f6c40347cc6f2360a258ee0f86eec58db8dd205d9d57193ef61df00ae6461b3b7690e696aff9", 0x88}, {&(0x7f0000000140)="4553c35875dc9613f136605abd681bdc26f1ea3247bf3d33819caabc60e852babcf090fa929f61f222c595b863ddc357587220c0a98c77fa3be74ac032286a5df6a692fd840638f95c0b9f2be21dce2642da26ea1ac890aa", 0x58}, {&(0x7f00000001c0)="e8daadfea7bfd219c186ffbe2c5c07b506fe2c261901a1c9659b", 0x1a}, {&(0x7f0000000200)="0d702f311d6003a271a4a6cbff278318e5a060a31ef9bc70fcf0af855d995a2e8d0e28aac2c6c1977dbaf6dd746490ba41338e341e893541306dff790f2cafe927c337657046a57cc51b5eedf1356e679b590663e508878d51f1e77cfced04b0cfa4460b6acafad91a032ff36b0a4978064266b0ffb657e361c0c36f9344817acd72d070252ab9", 0x87}, {&(0x7f00000002c0)="49053b08dd02506ef22e0ded7488cf2d657f2b6c1c1b12da184cdc2c948c8c36eece0e7849bdf69db2dbeb6f1dcb0f46a2bfcf738b3bf2674343f29b4c231c0f93e753a2898c728fada99498008cf0322c517d7499b713f012b5e2b40f94b0c6dc384239ec3b13224931dc4fe958da6ae5375425e2af64c3ee9e65b4acd6e6bc309b72dca19880ddc5e6b3bcd9290bc7dcb52b82a36de5ee71b39ac09b142ddbdfc7e34421edfc81c656f9aaed38bb9e870006363a11e1fb789978bb4ea92bc0807a1c303ed5c9", 0xc7}, {&(0x7f00000003c0)="c66580d8b3fa439ec0e205f9be194ebc42021b8dff4ea1d0e8025d4b7df43b252162b42df8f6b54da4105ca02f370ffbc9078307135e97d6be77afb79c568cb9735cc73222c87a49c45d2d4d51c5859a20f9f393b2be65f7dc56a3d57369b93841e271482f5a7004d555db3718232e9376df333c8cef6fe9fbaedff97a00801f20", 0x81}], 0x6, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x7, 0x4, 0xffff, 0x0, 0x80000000, 0xfffffffffffffd11, 0x5, r3}}], 0x30, 0x20000800}, 0x4040000) 2018/03/27 14:35:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x5, 0x9ea8, 0x433, 'queue1\x00', 0x7f}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000200)=""/174, &(0x7f00000002c0)=0xae) pipe(&(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000040)={'ip6gretap0\x00', 0x6}) unshare(0x800000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000000c0)={0x3261, 0x0, 0x0, 0x5, 0x6, 0x6, 0x101, 0x200, 0x8, 0xa6ca}) 2018/03/27 14:35:04 executing program 4: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000000)=0x54) 2018/03/27 14:35:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xff, 0x100) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x5, 0x4) time(&(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x81110, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/03/27 14:35:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x30, 0x602000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x1f, 0x3, 0x6, 0x4, 0x81}) 2018/03/27 14:35:04 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x410400, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0xffffffff, 0x101, 0x6, 0x6, 0x5, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x9, 0x0, 0x401, 0x5, 0xc1}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x7f, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) shmctl$SHM_LOCK(r0, 0x4) 2018/03/27 14:35:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x80000) r2 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000001d80)=[{r0}, {r1, 0x4}, {r0}, {r2}], 0x4, 0xf58) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/27 14:35:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) syz_open_pts(r0, 0x40200) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/03/27 14:35:04 executing program 7: r0 = eventfd2(0x20, 0x80801) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8000) write$eventfd(r0, &(0x7f0000000000), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x5000, &(0x7f00000000c0), 0x2, r0, 0xd}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x1000, &(0x7f0000000140), 0x2, r0, 0x6}) 2018/03/27 14:35:04 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x680, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="ceb46bd099dab66687e0d07136bc2fc86a62d0ea1e0d0b3333c1a3e9409e083d58137f4170599b741584e1cdf336890d3ed72eaccdafcc67ba4d5606c3a98d0f5f762ba0c1536cd68adc0929a792d32d78f449e0113ea015e5dc3f694c71c95115d856bea1eb188c151f1dbbb86a7135e3c254b2bc7643f363c343203cea142b13da95d1f5dc62b3d6814a1d9a3ec40dd1f89e939851c4e16cbe518344f84af0b2ced72280a268ac4705d4d8e47f48eee1056821646d35ec1b3fc2b4d89bb7bb1d3618661f70fab62377", 0xca}, {&(0x7f0000000200)="7c001cee5808a30719a46fbf88d02bb9e95ae7ebdb500914dd28b7fef08fda59f2b2c0e2898f976167ad79d2c92b6c0ff3586fda5d1dd55e0ec47766962c58de434365e209a88e333dd99dc37e17d76ec811106f43ed9e522a83f7afc6b870b52e37916e9ca58599880132ff6b16ff6aa5574f0144ef96c376ac81416b06078393275d01f452439dc528fe5595c38663ea3997104b279bb846ff657f7976feed4ba2a20be71876f68dad3e8ca8554e4c075b82e963da51cdae88a972fce83dd842086eca92200ee1716edab890c6f58a3c20e28a925fba0948923422863dc3d8cd55f01b7c2d6bd81528ae79caa4e02a82", 0xf1}, {&(0x7f0000000040)="10", 0x1}, {&(0x7f0000000300)="49d4776e762c39dc85dca8da22211d22cd94299bb8679d430b3aaec4c6ab40001fa83c17c69f6cf4b59796c8e19b15bf6c711bdc9c657d15ef430cf455fad602fa2183a8288a719392bf8b0fff1a08cf49aebcc36d7f6da22e9ccefa3650cccda043aa6cc5d625058908a3c43df8e11750fabf75a86e2f84814c4330b681728e8a350e5823ab18731e980a98747a84f344f21112126f5c134681cdb7f12bb5", 0x9f}, {&(0x7f0000000080)="dd787c8f86366535bc1f1a0101731c12bac5523298401d603f8c54dffb1f6659e74f28", 0x23}], 0x5) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) read(r1, &(0x7f0000000500)=""/133, 0x85) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000440)="871e7c7bf063c053ef0081cf18cd41bdc0d035dd44649599ef9c1c104e5a7fdc40cb48e9a719ffc6a7104996a606f3d3ec0dc32db4c499e85f9894f4afe4d37d51054bba62d9ef7dfcc1c6bc0535fcb2f3c2718b4f8fe9e861a57873d298a4df93b7f901f9325ebd78f990e1b99469ece1ec148488e46b52edd4c255e337ff3f245e8eb89444c933476a5b42cb1c512036", 0x91}, {&(0x7f00000005c0)="b67a91f7e494aa9deae98e596fd4bae81a2c4ea750bf73628aaf1949ea2c", 0x1e}], 0x2) 2018/03/27 14:35:04 executing program 0: r0 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x29) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f0000000040)="0000008675000000", 0x0, &(0x7f000001f000)) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x20000) semget$private(0x0, 0x3, 0x8) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000080)=0x339) 2018/03/27 14:35:04 executing program 1: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x200, 0x40000) fcntl$getflags(r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x400000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x401, 0x3, 0x1}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) close(r2) [ 95.942300] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/27 14:35:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x0, 0x5}}], 0x30) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x7f}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0xffffffffffffffff, 0x3, [0x8, 0xb1e8, 0x2]}, &(0x7f0000000140)=0xe) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x3020, 0x4) 2018/03/27 14:35:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1024000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r2, 0x20, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x30}, 0x1}, 0x4000000) 2018/03/27 14:35:04 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10001, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000200)={0x79}) openat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) 2018/03/27 14:35:04 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2, 0x2, 0x9, 0x100000001, 0x1}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x5, 0x100}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00000000c0)=0x6) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x3) 2018/03/27 14:35:04 executing program 5: socketpair(0x5, 0x5, 0xffffffffffffffe0, &(0x7f0000000100)={0xffffffffffffffff}) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0xa) r1 = socket$inet(0x11, 0x40000000000803, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x10}, 0x0) 2018/03/27 14:35:04 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xb626) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/121, 0x79}, {&(0x7f0000000300)=""/54, 0x36}], 0x6, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/03/27 14:35:04 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x8000, &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd1e4, 0x200000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5, 0x30}, 0xc) 2018/03/27 14:35:04 executing program 1: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006caff7)=@known='user.syz\x00', &(0x7f000002e000), 0x0) 2018/03/27 14:35:04 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x200) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000500)=""/227) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x0, 0xe}) keyctl$read(0xe, r0, &(0x7f0000000100)=""/202, 0xca) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x2, 0x1001, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r1, r1}) 2018/03/27 14:35:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x10003, 0x40000001, 0xffffffffffffffff, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/03/27 14:35:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000002c0)={@dev}, &(0x7f00000003c0)=0x14) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000004c0)=@req={0x4, 0x3ff, 0x6, 0xffff}, 0x10) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x9}, 0x20) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000480)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={"6c6f000006000000ae5999f1f1e90400", r3}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x22000, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000340)={'mangle\x00'}, &(0x7f0000000180)=0x54) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x3, 0x0, 0x2}}, {&(0x7f0000000080)=""/153, 0x99}, &(0x7f0000000140), 0x44}, 0xa0) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r4}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x80) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000500)={0x62, @broadcast=0xffffffff, 0x4e22, 0x1, 'wlc\x00', 0x8, 0x20, 0x4d}, 0x2c) 2018/03/27 14:35:04 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20021000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x304, 0xfa9, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x92}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6f94}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x45) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000480)=""/4096) 2018/03/27 14:35:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x1, 0x209, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffff, 0x80000) 2018/03/27 14:35:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x14, 0x25, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) connect(r0, &(0x7f0000000000)=@can={0x1d}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000003c0)={{0xc5d8, 0x0, 0x3, 0x7, "b43896d715265b71f0e2e08aa64c867b950a6e34529c939bec7f5f5857a8637b9b60a690ef959434bdac15e2", 0x9a}, 0x0, 0x0, 0x6, r2, 0x6, 0x4f, "f91908766cf8676c6399b87e6d9b6ace2e1acc681f60ca1248fdccdb6448e94d36224d57f39f3ae46438b01c4e8cdfa014fe8fa2fda755db71a5c767db4a8488", &(0x7f0000000100)='.\x00', 0x2, [], [0x100000000, 0xc7, 0x20, 0x80000001]}) 2018/03/27 14:35:04 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'dummy0\x00', 0x400}) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8), 0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 14:35:04 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) fremovexattr(r0, &(0x7f0000000180)=@random={'btrfs.', '/dev/vhost-vsock\x00'}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r1, r1) sendto$inet(r2, &(0x7f0000000000)="390bb2e4c5837a249eea69bf098811a3baaf6061fcd7fdfc3e5156459cb8790b0363d0e32876c476b1ac2a1874ed5a716a9e30e791b84844cb9650cda45fa1c319c31ee4a36daee8e3d936b6929bb4ed1e8bfe06027b2104af4d74d944a885430dff44acac6c224a5da0f8405f25af1f65944475958a1feeb033588ef2607347735190468e09bc6a875f41b9b560d93f9adc142b04b21726b5c7a3ed32f2fb506673bd76aac8fdaf9e5cfa466c3277492a238f56f965bf184d55f748538baae9539bd74f804234992c25684546bff8bdbd24ac453100df35c1ba3bf7e2e01a9ab994", 0xe2, 0x4, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/27 14:35:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x76, &(0x7f00000000c0), 0x4) 2018/03/27 14:35:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="164690f1", 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="a6ff1a3b28f7513c000300000000000000000000", @ANYRES32=0x0, @ANYBLOB="804000000400000008002c000400000008002100300000000c0002000180c200000e00000800230060f50a0008001d00800000000c0001000000000000000000080011005400000008002e0056080000"], 0x68}, 0x1, 0x0, 0x0, 0x81}, 0x4810) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)={0xfffffffffffffffd, 0x3c, "ec2a288f3e6e687ddad110df10157c39c57ab840508c34883162ff4b82b68b9cb51a38be6e008c6ce7520c314f7a3e51ea8c42e4b996a0c6ae3bfedb"}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x8) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f00000001c0)=0xff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8, 0x0, 0x5, 0x8000, 0xd49e, 0x100, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x0, 0x20, 0x6, 0x7fffffff, 0x5}}, &(0x7f0000000300)=0xb0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x80480, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r0, 0x7ff}, 0x8) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000200)=0x800) ioctl$KDGKBLED(0xffffffffffffffff, 0x40045108, &(0x7f0000000100)) 2018/03/27 14:35:04 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) io_setup(0xbc, &(0x7f0000000000)=0x0) r2 = socket(0x3, 0x80006, 0x44) io_submit(r1, 0x7, &(0x7f0000001840)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xe, 0x5, r2, &(0x7f00000001c0)="bbd607bfb6717c1e911e46c2a55bb588a7562fbfda226eb473b1d67e8555a6dda103c29286542f014803d742ce8b2b087400278724808e9fddfdc6ce1668a6c3fbb4d78d2b4f27ac41d012e0582e417c02ab68a2db09e16b8daed5748782baafadb540e0f8d6c77e9a7b167f264cf2a1e01087f9d6e60b46958507acae60e4bc5451325dc083f700839c3ef20e1e4c4a92c00fc4b5f358f794f503f851075cc5b39730d2bc40add59f7340964cc30b5918a58dd4acfd116b0f256b68d25c6288f7c4ef23377b05dcf063c5c4c1f470b20ac28af091fe08142b", 0x51, 0x1, 0x0, 0x0, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x400, r0, &(0x7f0000000340)="4e143b4f67e752d0c41fcb51c42699b410eb024f0bbbf445ead7c1d982e0ba20c9936a62ee47e868b5cd54029ce125800eacb410fb2da4bb3b2117994cb174046259d7f638b615ff7c99ba8e31438e07eee197b327a8550383d727b88aa45204ef4f2e0204dca895b539795631a08ba83d66d41b07ecd1addd3e03aea59f10231c76e2cea12a0f9f8d792f90c92e6f1230afdbccc7a46c1d08699983323cf544b23c7a7f1f0ca9d7e177c322691835b2e45788d0", 0xb4, 0xce7, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000400)="4036a6bcd1760482466582deb27a7b59f2dcc63c32c208ddfc2cbe9bf56ad90f48c544753e999ff881b3e2eba00219c738226eaa1091ebcc74384d6964ceb3f9019547c98f6597b1edbf88a72c192058cb27b2a0c0bf9ea678f155dc4ca490b819658f248b08519717c62da700babc81bf01959f58edc0ead8e99442356939720d611e85efb616e62af03340037a4353ab509eba4e072fbe59dfe66ffb2171960d96f1a76091313d0b693830540f3f1cee3c52a05d93ae4ee0019534face126c204e249c2d5518138da1b7b449bc0ef02e75a9e22f4a2f19bd40", 0xda, 0x0, 0x0, 0x1, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x76, r2, &(0x7f0000000500)="0d7ceaaec3b731cc929fdbb2e63ec823aad0f849f4c8c1ae25866047e3541db53359d379c2", 0x25, 0x2, 0x0, 0x1, r0}, &(0x7f0000001580)={0x0, 0x2000000000000000, 0x0, 0x3, 0xfff, r0, &(0x7f0000000580)="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", 0x1000, 0xff, 0x0, 0x0, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x3c, r2, &(0x7f0000001980)="5f68a90823d5edeb07dbe9fbc2564dcf69b516cf70c95aba476c9a2aeca892557ac35417875f81b8773aa41c108671c720666ddbc24f70bf001db83dbd8e7023a2fee83dcd232b1738cd217f2337f430a2245706afc21b210ba43f1a41a19a18654203510a7d96a52507fb7c7338b77d12ab3f4ff51663f86d6dd00c4582710c673d3456da358683282d8641e967f0496778b8cc9069527b92a17ed7bc7dd0fede8f0c781dd6a958eff74de61245709992537c588ecf3a3698551dc73adefd55e966ffff9ffdf4d9005c0749c0245f3a4ec8", 0xd2, 0x80000001, 0x0, 0x1, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x40000000f, 0x7, r2, &(0x7f0000001700)="854b5ae4741b7c0924bfc698697efd8d4d222a3126b78ab026527bfa3b37077fecaf5b8ecdd14225f57f1a44b3fab2ba2ee4a4014a8dba1d76add40fb84f5311b6856afa8fb6e1c48bc5c4210897fa41df0d4c76661ca6e7d09860aee04c101ddadcb65a0a0f98489e4954797a1bd9e37ddb32f1fd6e0ddf2ce736cfbfdf095682abf881fd", 0x85, 0x3, 0x0, 0x0, r0}]) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) 2018/03/27 14:35:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x6, 0xbb, 0xffffffff, 0xffffffff, 0x10000, 0x3f, 0x7, 0x3ff, 0x1f, 0xeeb}) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/03/27 14:35:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0xfffffffffffffeea) r1 = accept4(r0, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80, 0x800) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x12001) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500000017030179889d0000000000000000000000010000000000000021000066e2809ac76786b4260fe262"], 0x38}, 0x1}, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') shutdown(r0, 0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/03/27 14:35:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x2b0}, 0x0) 2018/03/27 14:35:04 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000) recvmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000200)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f00000003c0)=""/85, 0x55}], 0x3, &(0x7f0000000480)=""/224, 0xe0, 0x4}, 0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) syz_emit_ethernet(0xe, &(0x7f0000000100)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88a2}}}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0x80000000, &(0x7f0000000180)=0x4) 2018/03/27 14:35:05 executing program 1: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x4000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x81, {{0xa, 0x4e24, 0x401, @empty, 0x3}}, {{0xa, 0x4e21, 0x6, @empty, 0x20}}}, 0x108) socket$inet6(0xa, 0x5, 0x0) 2018/03/27 14:35:05 executing program 2: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="dc000000030700012dbd7000fddbdf250000000104002500c40055006efb8466c874873dcd7cec6514271676c90c286a5c3f0c2eb2e62b317dd3fd16bf2c9f350b2ada0e3a0b2d400088a9ff600e4c16a0dcd0c8d49f50ed0de69bd94927c490f4496610dd6d196fb049a53a1a0a866b4362d30389ba693f5dd81cf4d7b693b794d559f0aad8fd46a93eef3d3f4791e73c2ab7f75cd79da44643c67b7e58edb2b12dd60ee302c95517dcc94275b0d979457a8fad14b57d40372a31c6f14723461731e0dcf586f008aee28924c987973ce8e41064fea93a89284e5e552fded44b1d"], 0xdc}, 0x1, 0x0, 0x0, 0x20008000}, 0x2004c800) unshare(0x8000400) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/136) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f0000553ff8), 0x8}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000003c0)=0x2) 2018/03/27 14:35:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000000080)={0xa}, 0x1c) listen(r1, 0x0) r2 = fcntl$getown(r1, 0x9) sched_getscheduler(r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="d7d5d68ae90a47d6a4ab948278addf8684daea92074cace19c9f45d3bccf844685e1b271baaa5877e62060ecf27a387106e1b71b56e4b05d91d87e1a61ad96710f3c7cb2f6a430b03caadf848e5ff053609b8388e666513b5873b1779618a101128d0247d26a8f48441831cf266b4778dad3f1e866d809af6cbe8d368cfbd91514fa0a68956370445a61994dec9413d882bc89a35763a4a3f2d0dcff6f7a3eb48e93dee4b560ae34ca0ab81923a8f6cb6843fe63268380fc120e717de0653ae5ffa11f5e9c3f10ed0df77df1326de91b77e000e596a27453b8eeea", 0xfffffffffffffc8a, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 14:35:05 executing program 7: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x10001, 0x6eae}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x4, r2, 0x10000, 0x1d}) 2018/03/27 14:35:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3}, 0x2c) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x802, 0xce07e3a78dc45dc) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)="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", 0x1000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000002000000000000000000000000000000000000000000000000000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/27 14:35:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x2000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x9, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0xc7f, 0x1, 0x7fff, 0x8001, &(0x7f0000000080)='vcan0\x00', 0x4, 0xa5, 0x8}) 2018/03/27 14:35:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000005340)=[{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}], 0x30}], 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xce, "acf4210a1ad73b45ceb6611023ba258ed20aea444811630288e2b376c5f8fa73e7ab6ae1dfea08fc6b46fcb34f8855e929fedde47e9a52abf87ebf01b41198b5f38c16685f2d14eaa942c758e6f95b19e3807cab6c5a537d32a830f8da7a364651769e307ff10bcb9f4717b10096683145f353e20c4dab4b88145ad4e6ad7ce86d769be4d3a1b5720e8e8f318b0799adc223415b8f6c18a1be0bce8a1ee5b7cfc1c93cfc5d476b6a22a8a19b7015a7b559731b2def0b7b7839dbb1d3f50f4c732402775564df5ec9e9bb05381eab"}, &(0x7f0000000000)=0xf2) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffeff, 0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0xffffffff80000000, 0x0, 0x6f9d1e96, 0x10000}, {0x2, 0xa4a, 0x5, 0x40}]}) 2018/03/27 14:35:05 executing program 5: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000000000)=@getstats={0x14, 0x5e, 0x401}, 0x14}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000003c0)={@remote, 0x0}, &(0x7f0000000400)=0x14) bind$bt_hci(r0, &(0x7f0000000440)={0x1f, r1}, 0xc) 2018/03/27 14:35:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)) sched_yield() 2018/03/27 14:35:05 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) bind$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r2 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/03/27 14:35:05 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x802, 0x8) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000380)=""/44, &(0x7f0000000480)=0x2c) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x9}) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/27 14:35:05 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x800) socketpair$inet(0x2, 0x5, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0xc}) mlockall(0x100000000000004) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x1000, &(0x7f0000000000), &(0x7f0000000200)=""/4096}, 0x28) [ 96.336096] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/27 14:35:05 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)=""/249, &(0x7f0000000280)=0xf9) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000000180), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0xffff, 0x97, 0x400, 0xffffffffffffff7f, 0x1410000, r2}) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000400)={0xe3, 0x8, 0xdd4}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x3fd) 2018/03/27 14:35:05 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/63) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) connect$can_bcm(r0, &(0x7f0000000540)={0x1d, r2}, 0x10) bind$alg(r1, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x8) 2018/03/27 14:35:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) clock_gettime(0x6, &(0x7f0000000000)) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) 2018/03/27 14:35:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x3a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000000080)) 2018/03/27 14:35:05 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x480000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) syz_emit_ethernet(0x83, &(0x7f0000934f18)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x4d, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x4d}}}}}}, &(0x7f0000efe000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xb64a, 0x4, 0x100000000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x9, 0x100000001, 0x9, 0x5}, 0x98) 2018/03/27 14:35:05 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x400) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'broute\x00', 0x0, 0x4, 0xdc, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f0000000200)=""/220}, &(0x7f0000000380)=0x78) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000001c0)={0x15, 0x4c, &(0x7f0000000080)="1bcced69a481589099d45f9e2b5c1e5108a8ffe01ed75822383be7c0b92b8f0bae405036b5c9095b87da274ad877a493e55f71a8cecc7a78a1b3617c2161779d7f77f4dd5e68197778e3bef2"}) ioctl$int_out(r2, 0x5460, &(0x7f00000003c0)) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/27 14:35:05 executing program 0: ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x298}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x8080, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) read$eventfd(r0, &(0x7f0000000240), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1}) 2018/03/27 14:35:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000000000000100fe640078e934764e0000960b00000500000000000000010000800180000801010000000000000800000000000007000000000800000007002b11c95008e077db001ba4a3baa265a4238000000000000000c020000000060000000000010001000080000000562c0000e60cf18937caddc600000000001f000000ffffffffdd17000000000000010000c0ffff000003"]) open(&(0x7f0000a1cff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) 2018/03/27 14:35:05 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000001540)='/dev/admmidi#\x00', 0x68b1, 0x101000) pipe(&(0x7f0000001580)={0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000015c0)=r1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ff, 0x200044) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xae2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001300)={0x0, @multicast2, @multicast2}, &(0x7f0000001340)=0xc) connect$can_bcm(r2, &(0x7f0000001380)={0x1d, r3}, 0x10) symlinkat(&(0x7f0000001140)='./file0/file0\x00', r2, &(0x7f0000001180)='./file0\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000012c0)={r2, &(0x7f0000001200)="429fcf5ccf58415844b0d7ac0720e38f9f91774cbd6bf38cb5fd8fee3f41e5370629fc3d514bc15e5833b5e71e80c0e564211d90ab1aebedf6477cb89972500d187954c367181f38b3bef72944ac6eccaa981c16899dc8460793684c7d2e5be2ba500cdc36a3ee6630f81d3aeb7abd624ec33afee64f3f6cc67be0a8aeef50c1a7feecb270cb0c4345f4c0eb7c043f"}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000000c0)=""/4096) r4 = socket$inet(0x10, 0x3, 0x6) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000001600)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'nq\x00', 0x8, 0xc753, 0x42}, 0x2c) bind(r4, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x0, 0x80000000}, 0xc) sendmsg(r4, &(0x7f0000ddffc8)={&(0x7f0000998000)=@nl=@kern={0x10, 0x0, 0x0, 0x602}, 0x80, &(0x7f0000a48fe0), 0x0, &(0x7f0000964000)}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000011c0), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001500)=[@in6={0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0x38) renameat(r2, &(0x7f00000010c0)='./file0\x00', r2, &(0x7f0000001100)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f00000014c0)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r5) 2018/03/27 14:35:05 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) exit_group(0x7) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000100)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x0, 0x8001, 0x6, 0x8, 0x2, 0x3}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x100, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/03/27 14:35:05 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={"e7caf755a5e2eb0600", 0x600}) 2018/03/27 14:35:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') sendfile(r0, r2, &(0x7f0000493000), 0xff) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)={0x2, [0x0, 0x0]}) [ 96.581936] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 96.592816] QAT: Invalid ioctl 2018/03/27 14:35:05 executing program 4: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) io_setup(0x3, &(0x7f0000000000)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r5 = dup2(r2, r1) io_submit(r3, 0x2, &(0x7f0000000740)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000004c0)="1dd73d959c2ad43ad4b772c0a130dda66c90d94e3d7c7fda8999d681350edd278e69b624ad60843343e438324273d273ac0c579146dc88cd8645e4532a3e4731604b3e79c3dee5835980ed96995135e0528a30f686255dbf9c5cd7f1", 0x5c, 0x6, 0x0, 0x1, r4}, &(0x7f0000000700)={0x0, 0x73176772ff901a56, 0x0, 0x3, 0x10000, r1, &(0x7f0000000600)="248494ca82ca3a86a197c949e4118940b373eb01c8d11b9be1ba8d7ad70c0b5436fa7a148ded8c939e9fe5fc9d78071663acf433b288497087a741524e5a29cea9ae9fd3f5c2dd94d62f753d422a302863c7cdf2360e7b0f59abc555c6cb58bc2ba199db424382a774a5cc30ce5f57919a7872b1cc4ba027991ce50c652b48f57096f94600cde741c1e3224cff9e82aafc1a21fcabb9625882d30329ce19983b172094a25a015fa07a5f2b4e844419ec25cb1f2d43ef9bcbf48ee4fd30c0cbfe6303ba2cee4e05ff8ab1736c6ba8cf6b43bc4e", 0xd3, 0x0, 0x0, 0x1, r5}]) keyctl$setperm(0x5, r0, 0xc0810) splice(r4, &(0x7f00000007c0), r2, &(0x7f0000000800), 0x80000000, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000001040)={"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"}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000780)) 2018/03/27 14:35:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x3f, @rand_addr=0x58, 0x4e22, 0x1, 'fo\x00', 0x6, 0x7ff, 0x3a}, {@multicast1=0xe0000001, 0x4e22, 0x1, 0x7, 0xa4e, 0x62}}, 0x44) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x2d80000000000000, 0x2, 0x100000000}) r3 = dup2(r1, r0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x40000) recvmsg$kcm(r3, &(0x7f0000001400)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000000200)=""/17, 0x11}, {&(0x7f0000000240)=""/202, 0xca}, {&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xa8e5}, 0x41) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) listen$netrom(r3, 0x9) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e00000027f0000010000000001000000e0000006"], 0x14) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/27 14:35:05 executing program 6: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x300000f, 0x12, r1, 0xfffffffffffffffd) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, "621a"}, 0x3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x2, 0x2, 0x8, 0x3, 0x400}, 0x101, 0x5}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000240)="49f2905c04df19af7f1bf9c0f04d5a97edad6f49e6424d14647829e9d582bd68a2883fe75ce39c1d1de3390fbb92e2e2f7bb754b334260c0a16ba414410c849108e52e29679ca2940cb5df801287cf630d7eb7a2d1d02d914a76a9c01f180897a02df57820bc6c5e703f3e8012e7d0d3c67a5257888d5d323dba16dfd7fcc41c0688450874774bea1064780b74a2a55f7dc41f6ad1fd3e21b5fa52eb25817faea2c68d871515ad8c74fc0d98957e2bc6f81260454a5958baeb928c08f1b0c04fa8846f67879a5e15180fa66d1776a10af82941a8efce0f1c599ac5a76ad456445460398bd24f74e83f0f"}, 0x10) 2018/03/27 14:35:05 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/251) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 96.645863] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/03/27 14:35:05 executing program 1: setrlimit(0x2, &(0x7f0000e63ff0)={0xfffffffffffffe01, 0x20080000000}) prctl$setmm(0x23, 0x7, &(0x7f0000860000/0x4000)=nil) 2018/03/27 14:35:05 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x7, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000100)="73c57a6b616c49657200", 0xea4c, 0x3fc, &(0x7f0000000000)=""/195}, 0x45) [ 96.721658] QAT: Invalid ioctl [ 96.729921] IPVS: set_ctl: invalid protocol: 63 0.0.0.88:20002 fo [ 96.739249] QAT: Invalid ioctl 2018/03/27 14:35:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000180)={0x1, 0x1aeb}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/234) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x3}, 0x8) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000200)=""/126, 0x7e}], 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'nr0\x00', 0x800}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/27 14:35:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="63707573657426656d31776c616e30df656d31757365722a2d5d6d696d655f7479706547504c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/27 14:35:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="83b5ee2b312eace7a5a7bbf4dd21b238695b0984476c91d37605fc148081bddbc53965", 0x200002, 0x0) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x1, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xfff) r5 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r6, 0x0, &(0x7f00000004c0)) r7 = dup2(r5, r1) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) sendfile(r5, r5, &(0x7f0000000040), 0x1) 2018/03/27 14:35:05 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x11, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = mmap$binder(&(0x7f0000131000/0x3000)=nil, 0x3000, 0x9ebc37095596a47e, 0x8010, 0xffffffffffffffff, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/03/27 14:35:05 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=@setlink={0x44, 0x13, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x5, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x44}, 0x1}, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/03/27 14:35:05 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x5, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1, 0x0, 0x0, 0xff7ffffff7fffffe}, {0x6}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x2, r1, r2, 0xc1b, 0x32c, 0xd0000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/27 14:35:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001100)={0x14, 0x10, 0x10000000000a, 0x1}, 0x14}, 0x1}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) 2018/03/27 14:35:05 executing program 5: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='sessionid\x00') fremovexattr(r0, &(0x7f00000001c0)=@random={'btrfs.', 'sessionid\x00'}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440000, 0x0) [ 96.777514] IPVS: set_ctl: invalid protocol: 63 0.0.0.88:20002 fo 2018/03/27 14:35:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x101802) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x0, 0x30}, 0xc) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/27 14:35:05 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0xfffffffffffffff9, 0x1f}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x3}, 0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x200, 0x88200) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000340)) fsetxattr(r1, &(0x7f0000000380)=@random={'osx.', '/dev/admmidi#\x00'}, &(0x7f00000003c0)='/dev/admmidi#\x00', 0xe, 0x1) r5 = accept(r3, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000200)={0xeca}, 0x1) connect(r3, &(0x7f00007a3ff0)=@ethernet, 0x10) getpeername$unix(r5, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) 2018/03/27 14:35:05 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x2, &(0x7f0000000040)) r2 = dup3(r0, r0, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0xf4, "99f2ff7940354b4f39ecffa4f8342a9c6477b0b633c9e62d94c00c11d5a75862463d0137bf10fd702be0b9191cb4d54c0551394efee2a78a01e824e45441981956eead011d11920cf19e29d6bd2636fd27b2d076ef83172d178945b15018bdafbb6b6eb5c9a802796e0a91bc8b0e4e84c578ff5d24f76dd4d32221bf0a5d3ade53513b7296d6a8ab808d891db274e77ae5b25582fa410b746b57263de1fc3f1ab340049445ca0a694884db65d2d7a1aa7c3e6054ec32524972ff2f6f70bf665b67b184a15eb7df8f36cd911328f96166cc6e2e97f325d950c65f395175b43f771cacecc97ae1a80edda9294734fedfb6afa29aa4"}, &(0x7f0000000080)=0x118) [ 96.869402] FAULT_FLAG_ALLOW_RETRY missing 30 [ 96.874069] CPU: 0 PID: 12836 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #3 [ 96.881261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.890613] Call Trace: [ 96.893204] dump_stack+0x194/0x24d [ 96.896929] ? arch_local_irq_restore+0x53/0x53 [ 96.901603] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.906630] ? handle_userfault+0xb97/0x2490 [ 96.911052] handle_userfault+0xbd9/0x2490 [ 96.915289] ? handle_userfault+0x1864/0x2490 2018/03/27 14:35:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x40014, r0, 0x2) fadvise64(r0, 0x0, 0x0, 0x4) [ 96.919813] ? userfaultfd_ioctl+0x4520/0x4520 [ 96.924401] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.929611] ? __schedule+0x880/0x1ec0 [ 96.933518] ? print_irqtrace_events+0x270/0x270 [ 96.938287] ? print_irqtrace_events+0x270/0x270 [ 96.943059] ? plist_check_list+0x7e/0xa0 [ 96.947225] ? perf_trace_lock+0xd6/0x900 [ 96.951377] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.956234] ? trace_event_raw_event_lock+0x340/0x340 [ 96.961429] ? __lock_acquire+0x664/0x3e00 [ 96.965675] ? __lock_acquire+0x664/0x3e00 2018/03/27 14:35:05 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgid(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80}}) [ 96.969921] ? trace_hardirqs_off+0x10/0x10 [ 96.974260] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.979475] ? find_held_lock+0x35/0x1d0 [ 96.983547] ? __handle_mm_fault+0x2ded/0x38c0 [ 96.988135] ? lock_downgrade+0x980/0x980 [ 96.992295] ? lock_release+0xa40/0xa40 [ 96.996278] ? perf_trace_lock_acquire+0xe3/0x980 [ 97.001129] ? do_raw_spin_trylock+0x190/0x190 [ 97.005744] __handle_mm_fault+0x2dfa/0x38c0 [ 97.010175] ? __pmd_alloc+0x4e0/0x4e0 [ 97.014067] ? trace_hardirqs_off+0x10/0x10 [ 97.018409] ? find_held_lock+0x35/0x1d0 [ 97.022496] ? handle_mm_fault+0x35b/0xb10 [ 97.026739] ? lock_downgrade+0x980/0x980 [ 97.030924] ? handle_mm_fault+0x2f8/0xb10 [ 97.035177] handle_mm_fault+0x44a/0xb10 [ 97.039255] ? __handle_mm_fault+0x38c0/0x38c0 [ 97.043834] ? vmacache_find+0x5f/0x280 [ 97.047801] ? find_vma+0x30/0x150 [ 97.051335] __do_page_fault+0x5c9/0xc90 [ 97.055400] ? trace_event_raw_event_lock+0x340/0x340 [ 97.060598] ? mm_fault_error+0x2c0/0x2c0 [ 97.064740] ? trace_hardirqs_off+0x10/0x10 [ 97.069066] do_page_fault+0xee/0x730 [ 97.072854] ? __do_page_fault+0xc90/0xc90 [ 97.077087] ? find_held_lock+0x35/0x1d0 [ 97.081161] ? __might_fault+0x110/0x1d0 [ 97.085232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.090089] page_fault+0x25/0x50 [ 97.093540] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 97.099153] RSP: 0018:ffff8801b49d7ba0 EFLAGS: 00010202 [ 97.104511] RAX: ffffed003693af82 RBX: 0000000020013000 RCX: 0000000000000002 [ 97.111780] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b49d7c00 [ 97.119047] RBP: ffff8801b49d7bd0 R08: ffffed003693af82 R09: ffffed003693af82 [ 97.126312] R10: 0000000000000002 R11: ffffed003693af81 R12: 0000000000000010 [ 97.133572] R13: ffff8801b49d7c00 R14: 00007ffffffff000 R15: 0000000020013010 [ 97.140881] ? _copy_from_user+0xc5/0x110 [ 97.145037] get_timespec64+0x75/0x170 [ 97.148920] ? timespec_trunc+0xe0/0xe0 [ 97.152914] SyS_pselect6+0x186/0x650 [ 97.156721] ? vmacache_update+0xfe/0x130 [ 97.160892] ? SyS_select+0x230/0x230 [ 97.164697] ? SyS_futex+0x269/0x390 [ 97.168399] ? __do_page_fault+0x3d6/0xc90 [ 97.172638] ? do_futex+0x22a0/0x22a0 [ 97.176440] ? mm_fault_error+0x2c0/0x2c0 [ 97.180575] ? lock_release+0xa40/0xa40 [ 97.184531] ? security_file_ioctl+0x89/0xb0 [ 97.188940] ? do_syscall_64+0xb7/0x940 [ 97.192898] ? SyS_select+0x230/0x230 [ 97.196694] do_syscall_64+0x281/0x940 [ 97.200556] ? __do_page_fault+0xc90/0xc90 [ 97.204769] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.209252] ? finish_task_switch+0x1c1/0x7e0 [ 97.213728] ? syscall_return_slowpath+0x550/0x550 [ 97.218640] ? syscall_return_slowpath+0x2ac/0x550 [ 97.223551] ? prepare_exit_to_usermode+0x350/0x350 [ 97.229503] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 97.234856] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.239685] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.244847] RIP: 0033:0x454889 [ 97.248015] RSP: 002b:00007f5144491c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 97.255718] RAX: ffffffffffffffda RBX: 00007f51444926d4 RCX: 0000000000454889 [ 97.262985] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 97.270240] RBP: 000000000072bf58 R08: 0000000020013000 R09: 0000000020001ff8 [ 97.277484] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 97.284730] R13: 0000000000000472 R14: 00000000006f8b50 R15: 0000000000000001 2018/03/27 14:35:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@sco={0x1f, {0xfffffffffffffffc, 0x7, 0x759, 0x0, 0x200, 0x7}}, 0x80) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x39}], 0x10}}], 0x2, 0x0) 2018/03/27 14:35:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) flistxattr(r1, &(0x7f0000000100)=""/67, 0x43) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0xffffffffffffff00, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x3, 0x1}) 2018/03/27 14:35:06 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xfffffffffffffffd, 0x1, 0x8000, 0x1}, 0xc) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000200)) add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffff, 0xfffffffffffffffd) 2018/03/27 14:35:06 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000001000000000000b73a01c25e507547cba877bd402e84e7d14f1d2e3362133638f84eab35bb7f15dc869d8b26f4898310f54896137c6a07e54f8125e029bd6fae60fd0f2fa4327b4a012cbc3832a1933dbfd91b77999fc14cd0d5835a1b128f69bb92364217bf9d2cfd49219b5fb03f3d45a4d1d4c58e2c170f1ae0c1c6b4ae0e03c078bf2d624777c656949a36d0846db3a3a869fa9b7cb0bf613a2c8c4f7cb541fb9d18d35cb86899c5706c8b7f90d38946e3eb8fd479b98"], 0x48}, 0x1}, 0x0) init_module(&(0x7f0000000040)='vmnet0-\x00', 0x8, &(0x7f0000000080)='\x00') recvmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/109, 0x6d}}, {{&(0x7f0000003680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003800)}}], 0x2, 0x2, &(0x7f0000003a00)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/03/27 14:35:06 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001140)='/dev/cuse\x00', 0x40, 0x0) write$fuse(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="080000000100fffffff70000000000000400"], 0x12) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3ff, 0x80) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x1, 0x1f, 0x1, 0x3}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001780)=""/97, &(0x7f0000001800)=0x61) io_setup(0x9, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x1, 0xd7, r2, &(0x7f00000000c0)="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", 0x1000, 0x101, 0x0, 0x0, r2}, &(0x7f0000001100)) 2018/03/27 14:35:06 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = shmget$private(0x0, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/43) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0x6a) 2018/03/27 14:35:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='overlay\x00', 0x0, &(0x7f0000000240)="937b1ff4519d9d67869409c7bdcc9480ff469ad52d201d3d752c") r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x101000) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80800) 2018/03/27 14:35:06 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0xffff}, {}, {}, {0x0, 0x0, 0x0, [], 0x1}, {}, {}, {}, {}, {0x0, 0x3ff}, {}, {}, {0xa54}, {0x0, 0x0, 0x0, [], 0x18}, {}, {}, {0x0, 0x6, 0x0, [], 0x2}, {}, {}, {0x20}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0)="73d6451fa2e9512caf18f4f68f205dfaf8841ec516d9b8997d2fea021fb25533068127d0ab36365dac98b5b9ae6415d5c3411a495c91368403669a46f5801a0371b0cfa67bf6a9a4043fae533d53ce0f20714c113d", &(0x7f0000000140)="180977a2c5ea54d7516a0e3f8ff0fb0b3d", 0x1}, 0x20) 2018/03/27 14:35:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8943, &(0x7f0000000180)={'bcsh0\x00'}) 2018/03/27 14:35:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x22813, r0, 0x0) 2018/03/27 14:35:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000040)='wlan1GPLvmnet0^!wlan1\x00', 0x3) r2 = dup3(r0, r0, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2a, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x60000006}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0x2) 2018/03/27 14:35:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) r0 = socket(0x1, 0x803, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xd}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x101, 0x9, 0x400, 0x13, 0x0, r1}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000200)={0x1, 0x1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000f42ffe6021610000000000000000000000ecff9500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 97.463699] overlayfs: unrecognized mount option "“{ôQg†” ǽ̔€ÿFšÕ- =u" or missing value [ 97.491984] overlayfs: unrecognized mount option "“{ôQg†” ǽ̔€ÿFšÕ- =u" or missing value 2018/03/27 14:35:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7a5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x76, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000180)="8809d0bb43778d79a2af29888a4c29efb412f7f8b77275964fe17b0ec004418cf974da0e7747ed7f053761b13218663259d90b5d8534d0dd8c4517cc9431b063d93a70150b2554c0536c35f0d9add90113b59ffb2736e20f76d3", 0x5a, 0x200007fa, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000680)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cdf15fa038cd14fa33d96f6e61007d2aaf1ce979cc1a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436396189e30d94416a092a7c8c4c0b7556cbf2de6040beedeef0de68480799b05a0376b613", 0xc9, 0x0, 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000480), &(0x7f00000004c0)=0x4) accept$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(r0, &(0x7f00000039c0)=[{{0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001f40)=""/188, 0xbc}, {&(0x7f00000033c0)=""/73, 0x49}], 0x2, &(0x7f0000003580)=""/129, 0x81}}], 0x1, 0x0, 0x0) write(r3, &(0x7f0000000380)="1b91fd0b9ad66e1082b955366875c76445db78465220db3a71d0b31aada29a90dc2c82646602a5f6cda6973c52553d6ef63517b31d3e70140ddf464c34676963736fa3978b9b2d041fbdcb3918b574f22e175b6566910a650b695476cad25473fba32af2a4a75532bad7a517c793cf744c14e273d590f683933c8526f3a07cc4565fadeaa657df27cdffedeb5a41e37039a695da6a3d4e9e74c5ab4df131350a6a62679b20fd85147f279736c01a2883815c8fc6616713ac29a9e27b0b56bf7eb804a5ba4937f28e5d8052c0f7625a6cac32bc0502df0df73f9a321dbe13590f", 0x36c) sendto$inet(r0, &(0x7f0000000500)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b80928836c9eb9c0ce5d3ce1135bc8581a0c58682f74c9dcb75749315328099", 0xd4, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000002c0)={{0x0, 0x101}, 'port1\x00', 0x0, 0xe0400, 0x8, 0x1, 0x6, 0x1000, 0x904, 0x0, 0x5, 0x8d15}) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/27 14:35:06 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff01}], 0x2c) dup3(r0, r3, 0x7fffc) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000100)={0x5, 0x0, [{}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/03/27 14:35:06 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x7ff, 0xfffffffffffffff7, 0x3f}, 0xc) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0xa1010, r0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x0, &(0x7f0000000080)) 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x60000006}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0x2) 2018/03/27 14:35:06 executing program 5: socketpair(0x1, 0x800, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b39f88)={0x7, 0x70, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23af, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) 2018/03/27 14:35:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x6, 0x10000}, 0x0, 0x5, 0x3, {0x7}, 0x1d, 0x5}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) 2018/03/27 14:35:06 executing program 7: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00']], 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/27 14:35:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x13, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={0xffffffffffffffff, 0x80, 0x800}) 2018/03/27 14:35:06 executing program 5: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) r2 = inotify_init1(0x0) splice(r0, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0xffffffff, 0x0, 0x7}) 2018/03/27 14:35:06 executing program 6: ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0x4018920a, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYRES16, @ANYRES16]) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000040)={{0x3000, 0x6007, 0x0, 0x5, 0x8000, 0x1, 0x33b, 0x100, 0x5, 0x49da, 0x80000001, 0xb67}, {0x10f004, 0x2, 0x0, 0x401, 0x5, 0xfffffffffffffffd, 0x6, 0x2, 0x5, 0x81, 0x1000, 0x10000}, {0x3a78ede251fb61fd, 0x103000, 0xf, 0x77ec, 0x6, 0x2, 0x3, 0xffffffff00000001, 0x1, 0x4, 0x0, 0x388}, {0x0, 0x10004, 0x4, 0x5, 0x100000000, 0x733, 0xc2, 0x3, 0x1, 0x80000000, 0x800, 0x80}, {0x6000, 0x2, 0x19, 0x8, 0x6, 0x2, 0x401, 0x0, 0xc80000000, 0x0, 0x9, 0x8}, {0x107000, 0x111000, 0xb, 0x6, 0x3ff, 0x4, 0x2165, 0xae, 0x21e, 0x6, 0x9, 0x81}, {0x4000, 0x102004, 0xf, 0x4, 0xffffffffffffcdd8, 0x8, 0xfff, 0x4, 0x4, 0x6, 0x800, 0x3f}, {0x4004, 0x1d000, 0xa, 0x81, 0x6, 0x0, 0x80000000, 0xffffffffffff4873, 0x1, 0x7ff, 0xfffffffffffffffb, 0x5}, {0xd000, 0xf002}, {0x2, 0xf000}, 0x20, 0x0, 0xf000, 0x14, 0x0, 0x8001, 0xd000, [0x0, 0x9, 0x2, 0x9]}) 2018/03/27 14:35:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ustat(0x8, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20200, 0x10) accept$alg(r2, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/27 14:35:06 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x2, "1f2c"}, 0x3) 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x60000006}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0x2) 2018/03/27 14:35:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="20100000140f02002abd7000fedbdf2500000009163bf87bd9b69ac2c2203a7271325e79bf07516d8c13e9b5089484a8079982d413136471d13f4d78ccd420a108c44f081f8245d22ec9dd0a188c507095e16835b91a31d80e2bdb493db167764f84997b2f893f8df7b7c75ca907a0914d5f75c540313f2b96e9cc17829906f6dcd201c33375a1da90e79ac0f0e6ce6e746a868291892e3f8db8e10dbd9c12c764551447da96fba7c8b4187afff8ddb76de49ed9167667a9359683c25819fb6cc9037f6ecdbe8a028c83909926530d81af463b92770f0faa782715af61c0a0f581314bc21eccabd8238d5f390b4270d43694fa9815ca68ffc4710a7493ad5c6d44e6b41bf6a33898f8049d5a509e7249eb671b731ac9cc54e0ec2c54be8166e8066c31deddaa0a6cc8ee980d985316be05aeb7846d5f8415c3ebc0d45b5f73ab7506876e2f54f7d5ab77d427e20922be15cd6f9dfa50b84f3c9031782a151264f0bd789ff5d343b5596bbba2aba5c513a0f96714878549bd46fc5c81a6e0fa2eefceb135bda28cabd8c8a5d21962a7fe3676041f8146cfb16eb98418505c3a23dd35480d57738b56e5e61de59a32d8e2c1e45d67a38ff6ec28f7c9b9a7ffff0000000000001bf9ad20e2b724621bbb104ef31882072cd254c6822401673b60831fbd5be514b3e2caf0cb0bc3b6cd3ddaf2ef013ac137f8aaedd03565fd15b2b02118dc2d18dee46d857b2f4e00f0f4a7977c4cfede94eae0af4bd8d08d97dde8d1633188e73365c8e72be7ea50bd36f09d8c37a84c47d762b44fdc9c0e587ccb73528f1a8209b0867b9ff4d203c3839c9557e47532d51ee516a161e18fc7e82086121e6715da3601519fab0b88e161a7f0b7d38fdaee4f1d6bf32e7dc2e6173645fe72261cd8f3d5d030b264152a8801c872a3c44921145deb254171a63a04afc3867f23a1c719fd7a4cc39ca5a0cccf04466b0228884b9982c02f5b9602a928665a5f8cf0e21deea3ef5372c148ce6c3893cf4161e4468f97ecf93abd691298e24fb64bf8a907633c614214e736a9d5eda53fed6f43f37083d1d8c85fc994a12f0636dcd0bcdec05e054a355edbcd1f95c0f1f2a480871a03093e8868fc5dbdaa16eb19bc689776633fe5ff249a198c2f0cf5a897f6dedef0fcdb49aaf1b2b722e84e5575f720faef1489e8df7f2db25f6deba4e5eb0874f78614877f6031c7834a72da196a6d17e9b4fbb1800110d488a1853830e22f16ee7ef3698deeca68132195b03ae55a180b0301c6d0d9a41de4fd82e086a1edb7c091050dc389d5fd084fe0d21940f6bfd5c04c247ac8f9197d332479735a16568eabc4eeb1b805bc8d7de660d66b3da5043d62db005b154921cd6fe6123aa064ebff71fa53bc76bd3ae9c88de4ed8f1e583cbf139c6467490fe66e3792c75a761cc07a93712259870b36b29660fa99d856a0b773fb38ab56868d6eda6cc7a806b828bff2717cb4ea2996f0970d9d2ea8fcba2ea0a3230cabb0c399f3468fbd5ef988414c3a841e384a8af2095c79c1cea9fbbf9216e8cba4a72323108d6ea10dca257986fe912f4fca3c9b0483c9588ef027d414787307c843cf48516f034a1d63c28588495deae237b9296c6c96aa1642d6684326c3df67f44bcae1f711470f67e7a00f1f4da41770741805e937286957b46308d147266b55ecc412a737250d6037a1dceb63e97f2b9b9a3954a95c68f539b74dcf125ff573600cc04f2589a89932bb25c117925b4894f48bbf050f70959d638624dbbd3f2fddae11aef84b7a439aae654da0142bcf8e0a10feacc5d5c2e05d1f343df25ecd7639da1fac941c9986fb4d75a46112b0e5195ebd89b64bf60c9b813a3fe8ec7df8d8517b542dc595f6f4ec09b6bceffb660e929c4ef3f9bf3c9d2983e35a0cdd8977614d4fea44a082c41f5cab8afbabde00f3cc6b2f0013155ad862cbb1c40fbc2f3f840be45c972eaf3c11d531b2df2fe905b9077aae5d48c1a92362ea19ee2c62c1634a749a131d1f1334d97b015043a040d9180b3724f0cf808e4dff04855b18fdf1f2ac1fef6b3ce268020ea9b5c7c7de7d154f0fc15ce922defc377120b0d3cb1c83c04ae7e8a3443c997b7317091146a5a93d94ac9af98cfe66357758ca757b2dacbcd0019aab2710fad9c68e10b0c752a5b8203b90bf282d46ba915ef3087d6b1502548187cf0ed839fa7fdbb4d70f465d529959fc62fba98bee82e020cc2c985deea14b6706ee3db1fd23d64686bc3e0b7386025409915171ffcbd56a9ea15af6c510b939cf0e4bdc6a65438f20d85ce72841e557f5bf580801108819b86cbb7572e728d207cc5416b5da5b00543cdcb3b3e117c5ce53601d81e17579223095776573379e95fc2e419b34a4e036be3b24181e96d3b036fc007d222573532dae7b25d65d9d77cd12be9cca41215f9bc74a809c46c47fb45570cb5279fd1837e1c832b2d247e5327fc9de6e2a4a1d3f61c69a03214f2cc9071c016fbee1ea0858edb9a57c4daa19d9a37ea5eb70d05eb25515138565a37c6f37652eb2532258ff78b21957dc6dab8c17c6e62cf92d5c27c77ef88e38d49f21372f6ddfe8742634cf05ebcc152123133be63617d4ac8b32a8cd833fafee2acafbf02c01855834b58986b721b0b95732659dce5adf7b9d4d1fcb87f01659044c3d3b38db7c6a3f85f003c1c8e0a56b64b91ab2f6a27875f671c168f3c353420b3d0233d33351d0910a7948d70cb1d8091d0d7c48840bbe7e887025afd4c718df884e78be1c42830e2569b9a05bf20ce286fb280026672099de7b38ecb875d999c383ac877060e4a6aba618caf601918a8622aa816202d23e5c778ffa94f009956ae2cd9b8c0b808ad661ad21416361a3821e51b35f22c3216424dd954bcd3866d9a70400036dc1515e75057ec1470c7f7de01af67a31a06d4e88747641fe4ca7c488e79600c549e0e81265e1317c11399caa4676f02f1ad07263b286c6a21f8a48b23e018c50d937ee78cf1dead7fe25a3c17e3db14cabda6eaac147e0d8e79dedf6fcc2625de6b350744c0fc025313d46bc16ecb28bb19cd78a5cbd2adc4ef6523bfad2c2cf11d2e4120cd0f9b291f30861d97a59f090dc04907b9ce19e024a09e8e2e7e72565b543982a5e7fe313f54aee9108def49e6a36664e10951a4b14e4978442b99222950bc5a40bf484caef4f9edeacdcad3d97598cbede994a62af0b689724a4929749a3cfae2e90901f4a309f86aed24b47a5a3f4f881d1785f6120a543c5068dd13e463a817b0c19e0f603a4e8255f9f350bd2fabccafe769d7c4ad05a180fb113689f005abb5b737e158633b331b43f27107beb33b50dfb842d3a0c692861f987078917e00030df7bc208ed9eaed1eb032f4d02fd34c16746368bd274d260094c248c87029eb58b65fe63d323f5f0bf85ae31480285e45f47696db39cff61d8c080a2c35672df4eef89dd8953cf7e4d01b9a06752bcbe247c8ce435625ed38ea51962bbb22b5538d168e7d743c26284728581cb8941b8832f503083c90d731d798f6ef82e2fb6017f042e968d27ba2e88935674b9685f369008f2827212feac3e4711a264cb8f72537fbc88b11b2f631120bac97f83f6a970a899a95da2f055596c0f5c945373dd5ae65d49a56a2c2726afba7f273af1e6b2a379b02c58854446e0b2eac5b2cb8f00249ef452bc1be1f06fdf2ffbefac6409e9f853ce403d35c9fd72290d74186e9e064b8bbfc84a251aec2b67ad2bce6846556a0ceea21c933c61a45381bf7bcde6c416a6c9ef0400769bac01fd439d013329874b6a23ba39a06ec196293301f598e414b42a8d2e7ba832e455491c14fed8383c1b8bdf205885ef3170853c93bd4a204e627214ab7e6814c4240392043cd6be5fe39aa5204937c2f9cedb4967eac1760d47707c9824ba5119cbb6590c04f8d24029684ff6cb016da66345b31af02a9869cbfdcc028e8843d88c3e456992bc5c689e6f9841951854b9e427fe67099ebb962ab13b978fc090d35e6d2a6ebff13e7de18b5efd4ebc32755e8a1bbebcd60142585d0806c2dca06c71c85efc2e3f0c8c3618f64eb32b943f8d5d8c7fccaf39887f01a08b84db6cf26baadeec78cfbfab8f51c6551b636126ade3ba45ae5f4afa53314e41519f0f5c601d80351949309470bed8a01768169b07bc59b61c17b95c3a7c1e63e14a1b59f54b362f8523d2f07edd8b87b683324ac55579fc90c1e025daca5dcb2387d3f22fa446a3d9f3d5f2c235d21df7a2f59bc6c3b91e693b3a9282d98a65a6f8680afb53bfa8ae542e2aaa46d25558a55c14703d95a7fb8ed55b93f9e79cf785a2d4f81f04d7977d0ececc2ad05aa8a8ebfe8ab7947e3bfaa434ab61d21db31b99204225e081975acf3f60372559111e2e88018e232cedc320d50a08468d85e213a72ec7e9514fc4c884b46a5bb4440aed42d13c58d150adfb953d52485a5fd3e55dbe115435f07448e2e522f2f6e5f1eac986be1ebc475e2d0851f97ded7ccb1ee04ee8d5a0f852d9fa26acb692883251f92213e90f363de825e72dd9ba9187474597f669bebf050f0c2a7aba542ddfbd44676964a5cd8c6e5eb04627b0a2a2af9af7f123e242e62bed137ce7f008842b2673ee20148a9d0a7bbcb139d394924ff6990960bb5192c285fca694c40514b9ff342f55b5419268e35437754dfe8b8ab25e8c51947f34cbf1e773193f22e6b6125935b2c222b7cb7141e0d54fc3bc6c10021dbcd055fa5988ce51821c54761467fb8c8dcb420d6716afdcd04a136238fa3f5a9a2724bf034a3d59ff128ef28976ece2e2d97ce72e9482806dea3d87e2798016a6ea8dad169a05d693de72b48cca85bc785dd4ab0b729421b981b776c44836b12cddae85db0e94aff6ccaaaf407d6b69a79176fa9431582fb2796e289fc2c28110174e43c91f3ede7c8ce625c6d5a32476356df98d8e0dcb063f2f9ad128ee4556dc758c38feaf779c431403c95d7db136d2428ce07f1e62be388f17e18c43f323395dba327b399452513baa2e56b3f2c07dd20aeffc021b0a760f206eae4b6a5edad81383e7c0e0bf2bd130d54f07d888e2555f59a5bb443e3cc6f5d9e6b6a0d98cb5f7aa8ea614fdccf2b85832d3bb3b250b8f8cdc6259b72814bd8110bbbb353b1f7137115d813228ef7077a837d40296b6f91b974425f6f69731c78296f0ba79578ab6fabe53db169228866d311495e2e532e2c1fbd7f346f90cd5cff0653e0fb7a3ea6caaba7acaa0e6ffc6d65add1aa0cf5be517db3d7cafbd566f4454bbf6563f7f489cb3e4f6835c6a70ff1b5261c54ad807718638dc5fcc8285e6f75966aab6dc73b100c2ec31196358e60c029d3ba29589f72d65190f32e4174552522f241b87062bd5f4466be11103a02c035a7646e019a8134ee4d883f0c64d1cb18082e2171977bd6f3756cc65d518af102c674672342de89161ce80cbcd402bbbcbc8814c6d22a23547c1f21b4cd4d7b4632ac0726640e0e7915f41aff23c34768db8cd158882f61dbc3ccebdb540107076ce88548c49d2cf30b47a22d535896881ca81ea020b5d6418dd4e4321b748b2dc3022fbf7da93a29ed3ff38898bede5eadc3ebab1137df447bd0d74d15c7d31811c1fba9a497a048e2dd9e03e21718102d9a419983f16edcc6f38344351262e37de84d402c90a9d217e66d5eb87a605df0fdbe4dddd0464aa91ec9608425f552e11b62971946a817963f5629a0a13eab02316b12a39eef90fc850b04f81ece4c82ab84ddf36dd4f636f0aa4d484b044529d40661ef8259f34099f0c00630008002400", @ANYRES32=r1], 0x1020}, 0x1, 0x0, 0x0, 0x4000040}, 0x10) readv(r0, &(0x7f0000000780), 0x1) 2018/03/27 14:35:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000180021040000000000000000020000000000ff00000000000800150007000000080016000400db0e4ce587810000"], 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/03/27 14:35:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="e9718e067ea132862b90df87ff11751fa4334bf38a0727a89862e6afadb748b4d8c336b72647c3ab6da72cd00eb6b24d5f80ffb0e67ed2eeeeaea4ec7a759ea9b7d3d85ce8478fe90345153cae026f81e03fcdfca2e1dc312054e4240fc5e99879ec22db94d4392485cbe1cc55e9bf896cc576a1018d3a0bc5e864beea020b7093d9639d5e6afbd3e956e236", 0x8c}, {&(0x7f0000000140)="bd6c38a7fbe7aeebd0d34cbea48844ab9e8b8515400f1000360c58dbfe7c166e5aab7abb3ccde313ba3c8bddccd91969ceb55d58156b49c357c218f03280a9653e8d26423e7db32e8651bde668eaa75b1e158c232f7b92201887295a2e06882f2f4f805cf36b9f", 0x67}, {&(0x7f00000001c0)="44bf014db3ce9b87a58e7d54352840e8b8a506556959dcc7153829833a3442134eb4900c4004bc114d5705efc1b1aeb9f52f483cae2368694b88a6fb9a38608e0389b50af6388913c336cee2c339be6fc6f9fe57ff318900e9e9aea9ba7b200acab92ce75d9fe1a0a940b45d75d3b33c0f2b93d0982d376dac5eba100913a501f1b0e2621f295f70ac25aad1894548be4d9cfdc1d4d58eb90cea2be46687ad8f11d7b5d46f694f5d659b6f0004104b8b75d86499f93b21d94655ad7d94072c3e75c48d88992565403b4c3c77ee13b6cfef61b843c7385a37a8777edf051b", 0xde}, {&(0x7f00000002c0)="74d8fc7e9dcfbcc3fca629a27126521b14b0914290a86d74e522e184650629cc1d461a183faec8b5a8f1787a39711b4849636c71b0929546d70ef249c6b3040f6318247a3fffe01167be7e77206f998738f376dfd823cebdd405d609c7cbd837a7e54d26b72fef61047bff1cef392d65916faf02f66a16c63056003ca6d90ec87fdde7a22442aa16ea5b77b4285bada6355a98b4e66f150045dc8ca7e87dfb5bd47111427d4f75ec457095723650d7516f98dcb370d5dbaccf2d255bb8081836adfb41e93c4a743871e0c288", 0xcc}, {&(0x7f0000000540)="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0x1000}, {&(0x7f00000003c0)="a58eec8bc081c4d45facf925a010f466a9cdd3354ed3150e210a55d8eed591e58082a29cd3bc0d878f4096646bc2ced41da53f4bb8cca120e2076a65975a2819d63d4348d8e32defd8fa649d787cb10c57a2473ac8e0c54b5a17cdb4133059dc3831df3dd540a5f619582d7f137cd1170aa5abb6460a0320d50d2663", 0x7c}, {&(0x7f0000001540)="3f7d114901d7a4dc0ed2614b5f313b67d520d4f5e75c8964ad8bbb982c4891fab6bbf09e3459e81bcd249ffc580b796a0ff70247806b2f8d8d326c47d148db8b7ce2dfa8b4d0c6ea485c6bbcd430984b6ca0a0ab07aff4ba943c825a92f8e1c05982c74034080b45ea2ab0022b5189044ca46f99b77f338db08d8e452d17b851a27c29fc6e04f4383bb6bdc19b18e2ee983e5b228400a669e075efd4c2429175d579371326c63416b83f1fc04524e41042c1a224d42c3d1f498a18528f7f623848cd1f4610bbc07b4db7956fd2dea536b32b512373a9a13c9f526cc842b053c89a349cc7284d92792179a66975f846290e61", 0xf2}], 0x7, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000002900001000000000"], 0x10}}], 0x2, 0x8000) 2018/03/27 14:35:06 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0xeffffff7fffffe) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa6042, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='user.syz\x00') lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000280)="73656c6626656d315cf66d6e65743100", 0x10, 0x0) 2018/03/27 14:35:06 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x21) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004006) finit_module(r0, &(0x7f0000000040)='/exe\x00', 0x0) 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x60000006}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0x2) [ 97.683929] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/03/27 14:35:06 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x541000, 0x0) recvmmsg(r0, &(0x7f00000044c0)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/128, 0x80}], 0x1, &(0x7f0000000180)=""/29, 0x1d, 0x9}, 0x3}, {{&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/21, 0x15}, {&(0x7f0000000280)=""/226, 0xe2}], 0x2, &(0x7f00000003c0)=""/103, 0x67, 0x20}, 0x1}, {{&(0x7f0000000440)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/99, 0x63}, {&(0x7f0000000540)=""/200, 0xc8}], 0x2, &(0x7f0000000680)=""/135, 0x87, 0x10000}, 0x1}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000000740)=""/110, 0x6e}, {&(0x7f00000007c0)=""/169, 0xa9}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/180, 0xb4}, {&(0x7f0000002940)=""/127, 0x7f}, {&(0x7f00000029c0)=""/153, 0x99}, {&(0x7f0000002a80)=""/71, 0x47}], 0x8, &(0x7f0000002b80)=""/218, 0xda, 0x8}, 0xffff}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000002c80)=""/226, 0xe2}, {&(0x7f0000002d80)=""/155, 0x9b}, {&(0x7f0000002e40)=""/50, 0x32}, {&(0x7f0000002e80)=""/86, 0x56}, {&(0x7f0000002f00)=""/229, 0xe5}, {&(0x7f0000003000)=""/51, 0x33}, {&(0x7f0000003040)=""/9, 0x9}, {&(0x7f0000003080)=""/50, 0x32}, {&(0x7f00000030c0)=""/168, 0xa8}], 0x9, 0x0, 0x0, 0x5}, 0x386d}, {{&(0x7f0000003240)=@nl=@proc, 0x80, &(0x7f0000004380)=[{&(0x7f00000032c0)=""/4, 0x4}, {&(0x7f0000003300)=""/100, 0x64}, {&(0x7f0000003380)=""/4096, 0x1000}], 0x3, &(0x7f00000043c0)=""/205, 0xcd, 0x9}, 0x401}], 0x6, 0x20, &(0x7f0000004640)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r1, 0x0) 2018/03/27 14:35:06 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x800000000004, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000180)={0xb3b, 0x20}) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x60000006}) 2018/03/27 14:35:06 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/27 14:35:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x1000028042, 0x10) fallocate(r1, 0x11, 0x0, 0x4000b) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x894c, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8001, 0x0) capset(&(0x7f0000000100)={0x399f1336, r2}, &(0x7f0000000140)={0x0, 0x1, 0x8, 0xfff, 0x100000001, 0x9}) finit_module(r0, &(0x7f0000000080)=']\x00', 0x1) 2018/03/27 14:35:06 executing program 3: capset(&(0x7f0000000380)={0x20080522}, &(0x7f00000003c0)={0xff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/27 14:35:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) connect$netlink(r0, &(0x7f00000001c0)=@unspec, 0xc) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80000001, 0xa0000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000180)=0x6) ioprio_get$uid(0x3, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000080)=0x3) 2018/03/27 14:35:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x20, 0x10000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000140)="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", &(0x7f0000000240)=""/170}, 0x18) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) [ 97.757332] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/03/27 14:35:06 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x101000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x3, 0x7, 0x6}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20811, r1, 0x0) futimesat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) 2018/03/27 14:35:06 executing program 0: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/103) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x1fd, 0x1, 0x17004, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) timer_getoverrun(r0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x704, 0x0, 0x13f2a581, 0x604}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{r2, r3+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f000032c000)) 2018/03/27 14:35:06 executing program 6: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/03/27 14:35:06 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/226) ioctl$int_in(r0, 0x5455, &(0x7f0000000240)=0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x1) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00000001c0)=0x2, 0x4) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/72) 2018/03/27 14:35:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0x0, 0x81, 0x1, 0x101, 0x51e, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2e3437fca456d545020075f23ceaca8daeda2e4e573afbf0f77408000000015946833ca3cf2f127ffd720cedf580a008145dd79403eb085d3e6f6a0b000300", "a1947aea9e401c25367f9b7dfb072453c4623419d4c10a027296b31d79e94c6965d1a706ad45ebdb0be83d6bdf0080a74b5a91ef33117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e54b837"}) [ 97.822527] QAT: Invalid ioctl [ 97.831946] QAT: Invalid ioctl [ 97.850253] QAT: Invalid ioctl 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x371, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, @perf_bp, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/27 14:35:06 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) [ 97.871253] QAT: Invalid ioctl [ 97.888800] QAT: Invalid ioctl 2018/03/27 14:35:06 executing program 2: r0 = socket$inet(0x10, 0x3, 0x100000010) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="240000002200910307e6fd946fa283bc03eeffd810070000000cfff00000a3a2d1887383", 0x24}], 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) 2018/03/27 14:35:06 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xb6}, &(0x7f0000000140)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x34bd538b67e45cc3) 2018/03/27 14:35:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x8001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @rand_addr}], 0x7c) [ 97.913156] QAT: Invalid ioctl [ 97.927512] QAT: Invalid ioctl [ 97.947405] QAT: Invalid ioctl [ 97.965713] QAT: Invalid ioctl 2018/03/27 14:35:06 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)="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") futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x7530}}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/36, &(0x7f0000000100)=0x24) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="ef", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000001c0)=0x4) shmget$private(0x0, 0x3000, 0x4a2, &(0x7f0000ffc000/0x3000)=nil) 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:06 executing program 2: setrlimit(0x100000000007, &(0x7f0000046ff0)) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x6, 0x9, 0x10000, 0x6}, 0x14) 2018/03/27 14:35:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setfsgid(r1) 2018/03/27 14:35:06 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) setuid(r1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'eql\x00', &(0x7f0000000040)=@ethtool_cmd={0x0, 0xfffffffffffffff7, 0x80000000, 0x6, 0x5, 0x2, 0xffffffffffff0000, 0x2, 0x5, 0x13, 0x1, 0xffff, 0xa0, 0x9, 0x4, 0x1, [0x3, 0xfffffffffffffff7]}}) 2018/03/27 14:35:06 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x350) 2018/03/27 14:35:06 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd2f1, 0x200000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x2c0, 0x10, 0x0, 0x70bd28, 0x25dfdbff, {0x1b}, [@typed={0x8, 0x90, @fd=r2}, @typed={0x8, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc4, 0x28, @binary="206986c85fc40bc8f782b8f6d93e4b71567caac8cc91a9236bde70d167bf5577eef89f908bb8bed64d8c4581372ce5fb03fcfe85a5e9a9a925e93bd6b83f9beca72c547ee234d49ad9acd2b25fc5dda5e67dab13274a1306279b28ba47fab096deb2c94b15ae1d5c3205ef60f8387c2b901e63087c603357bb8212dd2553d672fbf340b47ef85446e5bc8467277abf3ba3d08c6c81e45ac0cc74da76d92dfa4f115dbb2b701aa0e5f8112be9e569d67f6a1f194ecfce52c74b03d1149df154c2"}, @typed={0x8, 0xc, @pid=r0}, @generic="024948a1207d41f3b81f14cc3468e7f185159c11c31f1a7d974aa3856a91eae9df9814809574256fddd32656585550d6e5414a9fa78626f63df59fb948e92761d4db59cb387159f7715a428cd2dcbe03eda8a4cf42ec5b188dcfb17e4dde3d225263691a814342caaedcd283abed92e6d56cf20d2898e9eb970184731c7e63bf8dfe1b5f4516d73c05a7c748", @nested={0x128, 0x6e, [@typed={0x70, 0x61, @str="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400"}, @typed={0x70, 0x1a, @str="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400"}, @generic="14edc86b6ce5ef0ab20b7eb5d6a64495677abaa0d66c0eeeea617abb99ebf254402dcfa2e6889e96dcaa969966c81dab8c6199a6ef3c8d4ed2651c0998d59e9813584e1b"]}, @nested={0x14, 0x1b, [@typed={0x8, 0x46, @uid=r3}, @typed={0x8, 0x36, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x82, @pid=r0}]}, 0x2c0}, 0x1, 0x0, 0x0, 0xc040}, 0x20000010) r4 = syz_open_procfs(r0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') sendfile(r5, r4, &(0x7f0000000000)=0xd, 0x11) 2018/03/27 14:35:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xc4, "98c941a9b64a5c643b312890a3bdd7c0ca19b670c15cc1e9eac36149d215bf4d688a44339c15b6d47201e14f5775140ddfe565b2c07dbe03aec0a2ea890bfe1ac2a01673ef4575a43d16cfde3519097ff64ab6bde1e0bb37d9ab1f61942b6dd9e0fd10f0dc6b3b2aacb5106b5d0cb439b4db359b684774b85d3c7fb889f65087652f7f4956de4d4c034c7b46c63eb182abcd36a92d2057517747128dcd8314cddf79e9248f5784affdc5975ee25262a62a7aff1b5764136f26e0404ee7b2cb26c95277f2"}, &(0x7f0000000200)=0xcc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000280)=0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) [ 97.986698] QAT: Invalid ioctl 2018/03/27 14:35:06 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x6) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000001c0)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='8\fE'], 0x3) 2018/03/27 14:35:06 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000480)=@known='security.evm\x00', &(0x7f00000000c0)='/dev/audio\x00', 0xb, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) rt_sigreturn() fremovexattr(r0, &(0x7f0000000580)=@known='security.evm\x00') 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x6c69, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/03/27 14:35:06 executing program 4: add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffff, 0xfffffffffffffffd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/27 14:35:06 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffff7fff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) dup2(r0, r1) 2018/03/27 14:35:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001800030500000000000000001c0000000000000000000000d7f6fff80af6282f8e533f533ada1c1cb8b66811636e642e9bb434e6e14d606ba3359bec46514779c1c4eea21f29121151c4018088a677d6c2b83b608b7e49d32105c947a36de9526f8fc5aa4aafa36da2d2044d1dcc3a6d360c1428f3e51522f5c01e4fed725334"], 0x1c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 98.019471] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/27 14:35:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x8) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002d00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000002e00)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002e40)={@local={0xfe, 0x80, [], 0xaa}, 0x56, r1}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, 0xfeac) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x64d, 0x280000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000f40)={'NETMAP\x00'}, &(0x7f0000000f80)=0x1e) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=""/209, &(0x7f0000000000)=0xd1) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000540)={0x9, {{0x2, 0x4e20}}, 0x0, 0x7, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x5}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x410) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x28}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000100)="3a7b8b", 0x3}, {&(0x7f0000000300)="a3cadd4571bc8708c34192c31fddb62449bd2ff596e6043069ee5b1f49893f01b6147acf440fdf9d1cf8727dc37b68878a93af34ff0a6d02189b8fa38501e66abbe18c40570862a240e35f62ccf98e705e91baf7e826c836261d3bfea0b33d2ef048eeef", 0x64}, {&(0x7f0000000380)="a8a53b28e4fb1cd44fee7c63b046b8c1771503042afc087028907cda9e15d3236257b9ba11451fff9efb261742db6b2a30befb8d23a1b38d820ff55569d6c027aa384648d8c9b8beced92aeaf6ca4b697880f6dd4bf6ca2953ad2cedc806a5a338a2d882bea7605c309008f923", 0x6d}, {&(0x7f0000000980)="300ce7ca9eaf6602d447a5969f6d5b8a9c7493424184246141aa053845ab4f00246147b76cd07c0a2ac80e22e7b6a8705adc96f6fb4b68b9e07d66fa212b23d1134c6c337267e53cdf617005693ab572f40f90b9ebe4efbae7792572c140ce6c91f8e7626438fdf0ad7d7c98d33141637cec91fc0f907c568f99e6d91c5c3870bd3a2f5674bd9d1164a5c95ae13de3c7b74ba3fbeae2889834f36a202ca85c4b57a63363e7adda8ef46a323ed42e4c8fef528d775adbfa96886ced276d5aab7753449471cd552a08d37176b328820b2916dffe609f11b25ddc0be57132537a9dd1fe82248d43c5d8", 0xe8}, {&(0x7f0000000400)="c19a98ad795b768165e9579ee2a0bb8f3461eaebcb97e2c9db428dd47730c7464792ef4c009ad164affbd55b0acdb1611db70770d3a5a60cd1fddea304951654381657af8b17cf1fe2cb18b614d47dbf583882f6f4e8f35832ed8f95f90849bff2aa240bedd3bb34f858e8af651ef2a2380be33230a63621ec70837f2830d59b39087ec6acf1", 0x86}, {&(0x7f0000000a80)="c50d7ce72b45743443cff9f8430eb5a67ac3ff490c0739f43db0b762cdf4f8c6fd70e837dd7ac888ef8789d6d3c9cbe7b492570a2b12d835aa7e9bfbed6b2af4c22cd6657155f77cf5c6ed082d57fdf16b2806fe60fc7df327cfb3adb2b4d9f68577d12f21249743cf076e1f6a31f24d051b9c9db2669b0bfb2d5f22f6e845773aab0888609a28df03254bdf663ad28b84691454a652c94c0c0fffffbeeffa39829653d3f376cec36c5fd5cbb72acb8f603d1e760f9850c0577321dd30fa4fde5319d6a85cc264f07e230c", 0xcb}, {&(0x7f0000000b80)="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", 0xfb}, {&(0x7f0000000c80)="c69b7a02f9d203e05c9b814d49268a17d0857e7176f53a6c5df9ae3dce5c8cd631cc207e61fcd8be8a2368bd9b816cb738cd8cc5838f9ed4f2121c649b844f40474be463daecc842d1f93cf7be12f12c2d3fe596f034ed9be8f3cd6f1565bbd9217a8a5df61d392c0b07704cac764a136acaaeef1638bde21f3eec665f1444718af2e580e9c6cc231f9f", 0x8a}, {&(0x7f0000000d40)="afc40626326c5b424a2920d30e8f18c95317420dc13b3e2250be52edc4c58a8de5d31384a6f9e01736ec79343113e9090eb9e72687181cb10a3128a0fa28370e1c0584c724c328994351a4b187ca380ed1fa210bdf82ef6b46f88809dea50c6721e68628271b605008b9067d800ea2720ab84ce6b44c12e81c0fe48c9e01376ff89f6291adbd83bf7a337d0b69bd36a92c4c4bd5f637c051fdfb", 0x9a}, {&(0x7f0000000e00)="c0044c778ada6b8bd5f0bb1ab8e4932b917e99378008e04182f0f85755e3cdbc4b01aa6c24f3f7701d784634412d059eeb2dbba1e83c35fe4e293576e605f404a96a31f59a01abbc62bd11abf326d2", 0x4f}], 0xa, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) 2018/03/27 14:35:06 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000100)=0xff2e) write(r0, &(0x7f00000000c0)="240000002a007f000000000000ed7601000000ff01000000000000ffff0100ff10000b00", 0x24) 2018/03/27 14:35:06 executing program 5: mknod(&(0x7f00007f2ff8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/03/27 14:35:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:06 executing program 4: r0 = eventfd2(0x61c9, 0x80003) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x95c0, 0x80340) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x1, &(0x7f0000000080), 0x2, r0, 0x2}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x1, r4, 0x9}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4}) 2018/03/27 14:35:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100)=0x8, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x18000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x2, 0x9, 0xb579, 0x7, 0xfff}, 0x20) 2018/03/27 14:35:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x2000000000000004, 0x4, 0x9, 0x2}, 0x2c) timer_delete(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x8, 0xffffffffffffff00, 0x7ff, 0x4, 0x101}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001280)={r2, 0x39, "23fa29072b07fa894d722a3ad527bfb35e17185aea3eb6acf3ff8d403b7f76a448d1e5bef1b119853b3db6b00c25fcaeea729ec30e68bf35e1"}, &(0x7f0000000200)=0x41) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000200), 0x1}, 0x20) socketpair(0x11, 0x1, 0x6, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000001340)={"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"}) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffd) keyctl$invalidate(0x15, r4) 2018/03/27 14:35:06 executing program 3: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="fffffffffffeffff"], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x646]}) 2018/03/27 14:35:06 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x20000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0x400000000, 0x1ff, 0xfffffffffffffffe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x44f0, 0x0, 0x2, 0x0, 0x8000000000000, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff00000000, 0x80000001}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) 2018/03/27 14:35:06 executing program 7: socketpair$inet6(0xa, 0xa, 0xfffffffffffff2b8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1ff, 0x4a0a05179b444a1a) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x44, 0x5, 0x0, 0x0, 0x20, 0x0, "4624af3d43d9f191422ea55df7c5bae42aff14bda990701c03950b1eca89ed273a785274c0b12f19420e385b335457b291c26778a6a7820278f292cb91fa0391", "466a5a9d33da7f647146e7066f750bf4060c1f91019f7333f9249b31fc57691cafd04884f6208d766a551c39ded7d59122033233d3fef5efe20eb51c43ffe661", "84d14f64421bfe5484e0d2271a5a82eedeafb05f6a9e5887a9f270d0cb902c35", [0x6, 0x80]}) r3 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80, 0x80000) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/netlink\x00') sendfile(r5, r5, &(0x7f0000004000)=0x200000, 0x3767) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$getregset(0x4204, r6, 0x3, &(0x7f00000002c0)={&(0x7f0000000680)=""/220, 0xdc}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000540)=0xf7, &(0x7f0000000580)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000240)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000300)={0x0, 0xd9}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000007c0)={r9}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0xa0002, 0x0) bind$inet6(r5, &(0x7f00000004c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x8}, 0x1c) dup2(r1, r4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000380)={0x88, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1ab33cd7f51f8fd3cf03400000", @ANYRES64=r7, @ANYBLOB="00000000000000000e630c4002000000020000000000000001634040030000000000000001000000000000000000000000000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="abc297f1", @ANYRES64=r8, @ANYBLOB="030000000000000006630440020000000b630000"], 0xb, 0x0, &(0x7f0000000340)="c0eebff0aa372b1e840309"}) 2018/03/27 14:35:06 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/122, &(0x7f0000000180)=0x7a) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "29020f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "05e2e5", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/27 14:35:06 executing program 0: r0 = socket(0x18, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@ipv6_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0xa, 0x94, 0x0, 0x0, 0xff}}, 0x316}, 0x1}, 0x0) 2018/03/27 14:35:06 executing program 5: socketpair(0x9, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80802, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x20000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x5, @empty, 0x1}}, 0x0, 0xecb8}, 0x90) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) lseek(r4, 0x0, 0x4) 2018/03/27 14:35:06 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) ioctl$VT_RELDISP(r0, 0x5605) syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/03/27 14:35:06 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/03/27 14:35:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x400000) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x106) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f00000001c0), &(0x7f0000000040)=""/129}, 0xfffffffffffffd7d) 2018/03/27 14:35:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0xfffffffffffffffd) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000240)={0x4, 0x200, 0x3, 0xadb1, 0x1000, 0x5, 0x100000000, 0x9, 0x10001, 0x6, 0x40, 0x2}) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000140)={'\x00', 0x80}) poll(&(0x7f0000000000)=[{r0, 0x80}, {r1, 0x8000}, {r0, 0x2780}], 0x3, 0x5) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r3, &(0x7f0000000200)=""/26, 0x1a) ioctl$TIOCCONS(r0, 0x541d) 2018/03/27 14:35:07 executing program 7: r0 = memfd_create(&(0x7f00000004c0)="20dc047d7ad490deb18b0700022d5a306ee1f63b86022cb29916a9df2380685f0ebb0ae121513753282e7c053d1031d787b483350cd77d4f66e82b1958ea3220f2be79b2730a55e79d3fea7a5ba76b28df14e83ce083b269bc3ceda4b04fff9ba51be999a471d7c47327cbf0b87d867dcd9b55185769db74d508128faeddace13207692254993526adb91db94acd8f2567d086ba3eb387a5eaf63c1140e1338e", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x400, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000400)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000440)) fallocate(r0, 0x6, 0x0, 0x10001) bind$pptp(r0, &(0x7f0000000480)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r1}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000003c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x3f, {{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, {{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x108) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x3, 0xcf, &(0x7f00000002c0)="0132133df06a8d9098dbd5183385b8c332f4f69a98918e4256694d24b76fdf80aae56308967719d42b631dae2456f1d4364bfb7db3ead2aa9e2e8ca94c6c042943c8cca34f8cf8efb9c8979f66d75dd165ef815abe143b7d1d163264a252cb7bf4b3b9b80da79f46d1385de61b30377058085926579486a3961eff493fd3fd9260d97b4210f7f2f6e197f07fc6c6b44e4caa9013288a47a73c7ffa6fb4a5b667a830d78a76d607535a995b370a48fc9c6529c403cafa008a450c170a3f5d3dc82d7c22babc9ca878c51f4f932c2739"}) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/03/27 14:35:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:07 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x4000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x2, 0x516114e1, 0x0, 0x7ff, 0x10000}) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0xff9b, 0xffffffffffffffff) 2018/03/27 14:35:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) readahead(r2, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffffff7f, 0x0, 0xcff, 0x5, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x80}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) pause() socket(0x2, 0x80003, 0x7f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) fcntl$setown(r1, 0x8, r4) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x2012, r2, 0x0) 2018/03/27 14:35:07 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/03/27 14:35:07 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000b01ffc)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x7ff], 0x1, 0x2, 0x9, 0xffff, 0x5, 0xffffffffffff0000, {0x4d, 0x3f, 0x9, 0x20, 0x1, 0x100, 0xfffffffffffff78b, 0x8, 0x7, 0x0, 0x3, 0x9, 0x1, 0x2, "254d33c896c47810647429972fc0c37d92d50f44b91dfc8532ad4625f605c190"}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x400000}}) 2018/03/27 14:35:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/17, 0x2b5}, {&(0x7f0000000280)=""/100, 0xfffffffffffffd75}], 0x2}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0x100003, 0x4000, 0x3, 0x1, 0x100}) 2018/03/27 14:35:07 executing program 7: open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) close(r0) 2018/03/27 14:35:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/169) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/03/27 14:35:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/03/27 14:35:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:07 executing program 7: semctl$SEM_INFO(0x0, 0x4000000, 0x13, &(0x7f0000000000)=""/65) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x600000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x1) r2 = semget$private(0x0, 0x3, 0x300) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x1]) syslog(0x1, 0x0, 0x1d8) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x8}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x2001057, 0x5, 0x0, 0x400000000000988, 0x101, 0x514, 0x7e0b}, 0xffffffffffffff69) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x2000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) [ 98.414412] binder_alloc: binder_alloc_mmap_handler: 13130 20000000-20004000 already mapped failed -16 2018/03/27 14:35:07 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0xff, 0x8, "6c7b04c772540684cc9bab6b217252fd58a8005126d7dc89833c73a8cbe45d08cbbdf92a922b9be591256b1e30eac1d84d3614d64ed8330894aa"}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x1}, 0x4) 2018/03/27 14:35:07 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=0x0, &(0x7f0000000800)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={r1, @in6={{0xa, 0x4e23, 0x9ef, @mcast1={0xff, 0x1, [], 0x1}, 0xf5}}, 0x2, 0x0, 0x101, 0x3, 0x4}, &(0x7f0000000900)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1d000100000000000000000001000000100001000000000000000000"], 0x24}, 0x1}, 0x0) 2018/03/27 14:35:07 executing program 6: 2018/03/27 14:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000040)) 2018/03/27 14:35:07 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) 2018/03/27 14:35:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) io_setup(0x100000002, &(0x7f000044bff8)=0x0) r2 = memfd_create(&(0x7f00000000c0)='/dev/net/tun\x00', 0x1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r3, 0x3, 0x1, [0x3]}, &(0x7f0000000240)=0xa) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) io_setup(0x58b, &(0x7f0000000080)) 2018/03/27 14:35:07 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001200)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) socket(0x0, 0x6, 0x5466) 2018/03/27 14:35:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x10000000}) [ 98.466229] binder_alloc: binder_alloc_mmap_handler: 13130 20000000-20002000 already mapped failed -16 2018/03/27 14:35:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7ff, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x200, 0xa, 0x13, 0x1c, "cf91f182ed0fce02fbebe15f8f3784c6004829355117a29f550d7ae75a4afb8f1dbb395067dcbbac16e34a0388d2c58383210677eda689b5f83e2c7aaf6c45bd", "7f13b12227114f8c15a3de9eac5c91441e5b636aea4dc65ac65fec7fafe8dfd9", [0xd7, 0x6d]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f00000003c0), 0x2}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/27 14:35:07 executing program 4: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$netlink(r0, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b8c000), 0x0, 0xfffffffffffffffc}, 0x4) recvmsg$kcm(r0, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) sendmsg(r0, &(0x7f00000047c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003440)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="ecdd3c7f457fdb4e58ecba83239385a49fb52f85330d6f3222a28e7835cf0bdd6cc99db30b2e59339ef58159f5ae7b37798955d9154e783065702bae36e6dd7dc638341f0be9e149edc91191a5eb99ee117b0ffb0058d82f7807f24ee0e7e4b05e3284c2c5", 0x65}, {&(0x7f0000001100)="e8ef7e02fbd3bd039cdab3c1bef9a7454a0361702a0283a6c4376fee18aefa81434d0a6d44b4d9ebc358ff1352a529f95150e2ebf548a1e4fdb84983218b769689e54017d9189184b0c5c87b527efb518788da69003066d4167156ab3795e0382d580330944e89f739dda4935433ad959c01bb5dd773fb2f115181f190626e58dd622178ccb9471e56791b7053684e4bd3391a78cdd31c6f01dd268aa980ae36114c4ca2f380cecca717581ee52e73", 0xaf}, {&(0x7f00000011c0)="2915cfdcc02c130ad65dc506e0de6cf21262eda97997422f2d3589d45cb2282f7955b80807d9103b1d6c26e744cadaf7a4808cb8a17ad2016d08435324415aa63155bb83b2642ae825e37fe01088ad78f757d4fae1233446b443d1bb1788231b9e7b4e68f3", 0x65}, 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{0xd8, 0x0, 0x6b8, "de5b48de4606dc9cf003db98f0478a35f45a5b255b5985ff27406ceca0f39d12540f42bc4f6f291dc6e63e19237ca44c3e807b17be015174a48a74c611373fbc6d76330fb794fd121602ce0d7c128ab39e5ea36af4419f496e681a9095f9e0770d4717e701406aa410155371d56bd17f1644ad7784553dc27a21d3d45850c2ffe842c537e98097d4cbb954951dcf4f935f52753c74994ea81c74d8e8211c7fb92b6d1be9ce4906d3320dac90152661b4537ecf81abf63e3fdc758a2dc00149b7e605df37"}, {0x110, 0x10d, 0x5, "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"}], 0x12b0, 0x10}, 0x4) 2018/03/27 14:35:07 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000180)="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", 0x1000) truncate(&(0x7f0000000140)='./file0\x00', 0x2) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 14:35:07 executing program 5: syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)={0x0, 0x0, [0xfffffffffffffdfc]}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6500e4d6, 0x302) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x8, 0x1f, 0x1}) 2018/03/27 14:35:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/03/27 14:35:07 executing program 3: io_setup(0x9, &(0x7f0000f6c000)=0x0) io_getevents(r0, 0x6, 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)) io_destroy(r0) 2018/03/27 14:35:07 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) listen$netrom(r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) 2018/03/27 14:35:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/03/27 14:35:07 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2000000000000083, 0x301000) open_by_handle_at(r0, &(0x7f0000000000)={0x8d, 0x0, "74b6dc372c2263644fc360856ec0c014eab2c8bee9835a3f5fb23888ac3ddb8540b5f16f6d40fc3b52bebae0f419113c3f03047b5a76e46896c5bb0aa3dc71c45a0afffc5a6d70f0b8e037750d34deeb412e4b31a4f29bb42cc25281471c4a9b07d9617f1420e961b9df211deb0021d4c0c4af3b34b02605fe965d8e8dd57ec61ce8fe0ece"}, 0x0) 2018/03/27 14:35:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/27 14:35:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x4000000000082008) sendfile(r2, r1, &(0x7f000024affc), 0x101) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@remote, @local}, &(0x7f00000000c0)=0x8) sendfile(r2, r1, &(0x7f0000000000), 0x7) 2018/03/27 14:35:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = getpid() ptrace$poke(0x5, r2, &(0x7f0000000080), 0x123) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x555555555555674, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @msi}, {}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x9, 0x1303}) 2018/03/27 14:35:07 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x2, 0xfffffffffffffffd, 0x0, 0x10ad}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000006a12756a5eae3bbd0d329cb07d2882000000009500000000000000"], &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x0, 0x84, &(0x7f0000000340), &(0x7f0000000400)=""/132}, 0x28) 2018/03/27 14:35:07 executing program 4: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xfffffffffffffffe) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x6, 0x877c}) 2018/03/27 14:35:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001800310900000000ffff00001e162a65cd17bd88ff6a3a48540200000000c37913370000000cdf512f"], 0x1c}, 0x1}, 0x0) 2018/03/27 14:35:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/03/27 14:35:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000eae183bbcb9dc070db475793f97c70046e12b17ea43a009d7fa9c8d75ed28826ce0b4315f8ee9269a487b5396744ff62b4ed41aad7831c0418a534e7c9329b96dfba40"], 0x14}, 0x1}, 0x1) [ 98.656898] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 60, datalen 0 2018/03/27 14:35:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) timer_create(0x2, &(0x7f0000000000)={0x0, 0x28, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000300)="2a48eaff92e17a0923c9f4677522050334a48e11c9bfab385188c0f5b5c53ec935fd38f21651b4f35fe2044865b4556d9fdbfbada722b3d3abb23a5c155c791654984457735cbcc5611097d4c3cecf58b8192fe7b2517c127d5d2beaf4c4e78d1cf79c5a8cefb77b5ae29ba1e0b4f17bd35a7ee15b4145557c23f1e17d46d7e8183d9339abacc1575d3d776093c5ecc6ff2b6f7482fed169802a3f6b5e5d435d1eb4b7246c614bfe0a8baf06acd0d0151b9f2206dd091cfb1260f4bc7e6dad30", 0x0, 0x3d, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xa000, 0x0) statx(r2, &(0x7f0000000140)='./file0\x00', 0x400, 0xfff, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000001e40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000580)="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", 0x800}], 0x1, &(0x7f0000001c40)}, 0x0) 2018/03/27 14:35:07 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fffffff, 0x101002) recvmsg(r0, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/232, 0xe8}, {&(0x7f0000002240)=""/176, 0xb0}, {&(0x7f0000002300)=""/226, 0xe2}, {&(0x7f0000002400)=""/23, 0x17}, {&(0x7f0000002440)=""/174, 0xae}], 0x9, &(0x7f00000025c0)=""/232, 0xe8, 0x4}, 0x12001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = socket(0x18, 0xa, 0x981) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'irlan0\x00', 0x8f36}) 2018/03/27 14:35:07 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x38) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') renameat2(r0, &(0x7f0000047ff6)='./file0\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/03/27 14:35:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0x1ff, 0x1, 0x9, 0x5, 0x3, 0xda4f, 0x45e, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xd7, "e22cf7fe7afefb1666774712a9dca4168762b5da6ca1fc3dd37f7bd0fcad405a563303753572d0cd2170c1539e589394009e4c855f77a080f3a73af1bb6f3dd2b146af04b303b3035b5960c96ad186af2bca338b7c9456c665df6f79ab21e06112b6fbf424423af153d6c58d62dc476576ee73393263687c1d9cc8e121405424fabeddfdad57f613e88ae21167b5986f7b6351aaa445a4f0f7fc18453dba40e8f1e93a81186fd29e5652205b695a94a5dee7388d61830d6b6b417b7f4595f8ce919d19b1175156840ff9d2cdd067c0fd80c84707d18017"}, &(0x7f00000002c0)=0xdf) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) ioctl(r2, 0x1261, &(0x7f0000000040)) 2018/03/27 14:35:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x1, 0x1}) 2018/03/27 14:35:07 executing program 1 (fault-call:2 fault-nth:0): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000042c000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000280)="0f09c4c2d19ad8b9ac090000b80a390000ba000000000f30b805000000b905b380eb0f01d9670f06b805000000b90c0000800f01c12e660f3882343c8fc818cee5063e26650f01cb660fdb3503000000"}], 0xaaaaaaaaaaaae4b, 0x10, &(0x7f0000000240)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) [ 98.816428] FAULT_INJECTION: forcing a failure. [ 98.816428] name failslab, interval 1, probability 0, space 0, times 1 [ 98.828092] CPU: 1 PID: 13248 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #3 [ 98.835284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.844633] Call Trace: [ 98.847218] dump_stack+0x194/0x24d [ 98.850834] ? arch_local_irq_restore+0x53/0x53 [ 98.855506] should_fail+0x8c0/0xa40 [ 98.859213] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 98.864317] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.869486] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.874319] ? find_held_lock+0x35/0x1d0 [ 98.878372] ? __lock_is_held+0xb6/0x140 [ 98.882435] ? check_same_owner+0x320/0x320 [ 98.886741] ? rcu_note_context_switch+0x710/0x710 [ 98.891652] ? perf_trace_lock+0x900/0x900 [ 98.895877] should_failslab+0xec/0x120 [ 98.899832] kmem_cache_alloc+0x47/0x760 [ 98.903887] ep_insert+0x25c/0x1ac0 [ 98.907491] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.912309] ? __lock_is_held+0xb6/0x140 [ 98.916368] ? lock_acquire+0x1d5/0x580 [ 98.920317] ? lock_acquire+0x1d5/0x580 [ 98.924274] ? ep_poll+0x11d0/0x11d0 [ 98.927971] ? lock_release+0xa40/0xa40 [ 98.931930] ? rcu_note_context_switch+0x710/0x710 [ 98.936847] ? __might_sleep+0x95/0x190 [ 98.940805] ? SyS_epoll_ctl+0xf4b/0x1a80 [ 98.944935] ? __mutex_lock+0x16f/0x1a80 [ 98.948975] ? SyS_epoll_ctl+0xf4b/0x1a80 [ 98.953114] ? SyS_epoll_ctl+0xf4b/0x1a80 [ 98.957257] ? mutex_lock_io_nested+0x1900/0x1900 [ 98.962075] ? lock_release+0xa40/0xa40 [ 98.966038] ? __lock_is_held+0xb6/0x140 [ 98.970098] ? __fget+0x36b/0x5b0 [ 98.973528] ? trace_hardirqs_off+0x10/0x10 [ 98.977846] ? iterate_fd+0x3f0/0x3f0 [ 98.981625] ? trace_event_raw_event_lock+0x340/0x340 [ 98.986796] ? perf_trace_lock+0x900/0x900 [ 98.991020] ? find_held_lock+0x35/0x1d0 [ 98.995076] ? __might_fault+0x110/0x1d0 [ 98.999125] ? __fget_light+0x2b2/0x3c0 [ 99.003080] ? fget_raw+0x20/0x20 [ 99.006513] ? find_held_lock+0x35/0x1d0 [ 99.010567] ? __might_sleep+0x95/0x190 [ 99.014543] SyS_epoll_ctl+0x12bf/0x1a80 [ 99.018678] ? SyS_epoll_ctl+0x12bf/0x1a80 [ 99.022913] ? SyS_epoll_create+0x240/0x240 [ 99.027215] ? proc_fail_nth_write+0x9b/0x1d0 [ 99.031692] ? map_files_get_link+0x3a0/0x3a0 [ 99.036167] ? handle_mm_fault+0x35b/0xb10 [ 99.040390] ? find_held_lock+0x35/0x1d0 [ 99.044440] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 99.049264] ? vfs_write+0x374/0x510 [ 99.052957] ? wait_for_completion+0x770/0x770 [ 99.057558] ? __sb_end_write+0xa0/0xd0 [ 99.061521] ? fput+0xd2/0x140 [ 99.064696] ? SyS_write+0x184/0x220 [ 99.068395] ? SyS_read+0x220/0x220 [ 99.072019] ? do_syscall_64+0xb7/0x940 [ 99.075982] ? SyS_epoll_create+0x240/0x240 [ 99.080293] do_syscall_64+0x281/0x940 [ 99.084160] ? __do_page_fault+0xc90/0xc90 [ 99.088373] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.092849] ? finish_task_switch+0x1c1/0x7e0 [ 99.097324] ? syscall_return_slowpath+0x550/0x550 [ 99.102237] ? syscall_return_slowpath+0x2ac/0x550 [ 99.107147] ? prepare_exit_to_usermode+0x350/0x350 [ 99.112144] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 99.117493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.122328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.127493] RIP: 0033:0x454889 [ 99.130658] RSP: 002b:00007f51444b2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 99.138353] RAX: ffffffffffffffda RBX: 00007f51444b36d4 RCX: 0000000000454889 [ 99.145610] RDX: 0000000000000013 RSI: 0000000000000001 RDI: 0000000000000014 [ 99.152869] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.160117] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000015 2018/03/27 14:35:07 executing program 5: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100), 0x0) 2018/03/27 14:35:07 executing program 3: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10021}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@getae={0x18c, 0x1f, 0x300, 0x70bd2c, 0x25dfdbff, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x2, 0x7f}, @in=@multicast2=0xe0000002, 0x6}, [@algo_comp={0x68, 0x3, {{'lzjh\x00'}, 0xf0, "ba72fdb6709cd87247f73a3015b5ecabb4a3318dd30c169c644a494937ca"}}, @sa={0xe4, 0x6, {{@in, @in=@loopback=0x7f000001, 0x4e21, 0xfd, 0x4e20, 0x3, 0x0, 0x80, 0xa0, 0x87, r1, r2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x800, 0xffffffff, 0x400, 0x527, 0x100, 0x7, 0x7, 0x7}, {0x7f, 0x6, 0x2, 0x9}, {0x7, 0x800, 0x2}, 0x70bd26, 0x0, 0xa, 0x0, 0x7, 0x4}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/03/27 14:35:07 executing program 0: prctl$intptr(0x29, 0xfffffffffffafffd) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000), 0x0, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5a9784e6, 0x840) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ip6gretap0\x00', 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/27 14:35:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="8c9948e377c842634171265afc7e20106f44ff553561da0b3ecef03f", 0x1c, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/27 14:35:07 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x84001, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f00000014c0)="4ab7f18b9819116b4f38e31cc1", 0xd}], 0x0) io_setup(0x2, &(0x7f0000000340)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0x400, 0x4) shutdown(r0, 0x0) 2018/03/27 14:35:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412b86dd60060000000000000000000000ff02000000000000000000000000000100004e22000890780000000000000000000000efd9862aaf8f3bdc5264db1f98f115d90000525932015ff3f5caf8fe5225deeb6797e5b19f774e2bf00dbdb0ccb5a8455f4c27e59c9c7e63b0f5d0cd29ad74504c853ab9e24df6b2f8941f5680708850703fc6ae2b06705d5ae8"], &(0x7f0000775000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'syzkaller0\x00', @ifru_names='ip6_vti0\x00'}}) 2018/03/27 14:35:07 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x121000) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000140)="a4325da1a1a105b1d6e92f207af750bb8cdf06b4566c94ed3576a11b93bf247e00dee01a83f1668877c24ed29a9764e2834f1e1c6e37e8699d940e4bf630b2922a1c1739fd16889f22922b577a277285b47f0c068aa3addd5f5364bfa00fdaff4341a9b774303dc83ef2bdd00208df75ea83f469ae9a74382989a74cd54f2d05b9e26b2486f0cc3a865ac6098ea5208ad32f4efefe3053f7436d51ba6f892f9d57198d012da69f472977ec881d0bb3e83dcb98ae2f883ecfecced6c0b417cf769f53015eebe497a1de5f06c139fad6be01dd64de66d2273708641d204b31b0bae4dfaec12188218b88e5", &(0x7f0000000240)="c933ac1e0eb70ae38c79adf342427451c25d8b1978a178e94f60d6d7ffa000f9e88d1dbd4440abbf8b59ad4693a2c9d35b816bbe76d9ad280b2c7fba293309e748f856755daa880a06b651791c068fef45c68bc708679ed960b5f14ae80fbc7e45a3016573fbc10bfe54963ecbcdd7afd76991e1c915372007e3d88532f487ac449d1b10a56c092ce02af6b9680cd95081e131d5333e865acb670b3e13e90343a7a2146aae793460ccc501a86ae9b0ab402207c9d14c5715647619b8e8c9dafd2cf1", 0x3}, 0x20) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x0) sendto$inet6(r2, &(0x7f0000000040)="25a4e1d653f0e9a34434dfd255b1e86102f8125846e4dcc8ad2655a131098915c1e553de49368c5294718c8776354deb7ddc2da395d6bf516586182d0d052231ecd81282e711a67897dad2d706b95c642ed2c5e05e217dd26c058fb9e297b719795c7f8bc210927205ab237670643ba94b926ca2c2cfc052ae35603de39fff46fc02", 0x82, 0x4, &(0x7f0000000100)={0xa, 0x4e21, 0x48c7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) alarm(0x46c6) 2018/03/27 14:35:07 executing program 1 (fault-call:2 fault-nth:1): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) [ 99.167363] R13: 0000000000000070 R14: 00000000006f2b20 R15: 0000000000000000 2018/03/27 14:35:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0xfffffffffffffd13) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffff000000007760a953000008004500001c0000000000119078ac14ffbbffffffff00004e2000089078"], 0x0) r1 = msgget(0x1, 0x80) msgget$private(0x0, 0x3a6) msgctl$IPC_RMID(r1, 0x0) 2018/03/27 14:35:08 executing program 5: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x0, 0x2, 0x0, 0xa0, 0x29, r1, r2}, {0x4, 0x7f, 0x5, 0x1000, 0x8, 0x6, 0x80, 0x3f}, {0x6, 0x957, 0x3, 0x4a07}, 0x9, 0x6e6bb7, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x32}, 0x2, @in, 0xfffffffffffffff9, 0x6, 0x3, 0x344e8d2d, 0x1, 0x8, 0x7fffffff}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) [ 99.245114] FAULT_INJECTION: forcing a failure. [ 99.245114] name failslab, interval 1, probability 0, space 0, times 0 [ 99.256607] CPU: 0 PID: 13265 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #3 [ 99.263804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.273168] Call Trace: [ 99.275778] dump_stack+0x194/0x24d [ 99.279435] ? arch_local_irq_restore+0x53/0x53 [ 99.284109] ? is_bpf_text_address+0x7b/0x120 [ 99.288623] should_fail+0x8c0/0xa40 [ 99.292341] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 99.297429] ? rcutorture_record_progress+0x10/0x10 [ 99.302452] ? kernel_text_address+0x102/0x140 [ 99.307045] ? find_held_lock+0x35/0x1d0 [ 99.311103] ? __lock_is_held+0xb6/0x140 [ 99.315189] ? check_same_owner+0x320/0x320 [ 99.319491] ? kasan_slab_alloc+0x12/0x20 [ 99.323617] ? kmem_cache_alloc+0x12e/0x760 [ 99.327920] ? ep_insert+0x25c/0x1ac0 [ 99.331706] ? rcu_note_context_switch+0x710/0x710 [ 99.336641] should_failslab+0xec/0x120 [ 99.340602] kmem_cache_alloc+0x47/0x760 [ 99.344648] ? lock_release+0xa40/0xa40 [ 99.348603] ? print_irqtrace_events+0x270/0x270 [ 99.353343] ? trace_hardirqs_off+0x10/0x10 [ 99.357661] ep_ptable_queue_proc+0x107/0x4d0 [ 99.362153] ? ep_unregister_pollwait.isra.7+0x590/0x590 [ 99.367621] perf_poll+0xea/0x2e0 [ 99.371052] ? ep_unregister_pollwait.isra.7+0x590/0x590 [ 99.376502] ? copy_overflow+0x30/0x30 [ 99.380395] ? rcu_read_lock_sched_held+0x108/0x120 [ 99.385415] ep_item_poll.isra.10+0xf2/0x320 [ 99.389823] ep_insert+0x6a2/0x1ac0 [ 99.393457] ? lock_acquire+0x1d5/0x580 [ 99.397423] ? ep_poll+0x11d0/0x11d0 [ 99.401132] ? lock_release+0xa40/0xa40 [ 99.405109] ? rcu_note_context_switch+0x710/0x710 [ 99.410041] ? __might_sleep+0x95/0x190 [ 99.414001] ? SyS_epoll_ctl+0xf4b/0x1a80 [ 99.418137] ? __mutex_lock+0x16f/0x1a80 [ 99.422193] ? SyS_epoll_ctl+0xf4b/0x1a80 [ 99.426332] ? SyS_epoll_ctl+0xf4b/0x1a80 [ 99.430483] ? lock_release+0xa40/0xa40 [ 99.434451] ? __lock_is_held+0xb6/0x140 [ 99.438527] ? __fget+0x36b/0x5b0 [ 99.441960] ? trace_hardirqs_off+0x10/0x10 [ 99.446284] ? iterate_fd+0x3f0/0x3f0 [ 99.450072] ? perf_trace_lock+0x900/0x900 [ 99.454301] ? find_held_lock+0x35/0x1d0 [ 99.458457] ? __might_fault+0x110/0x1d0 [ 99.462514] ? __fget_light+0x2b2/0x3c0 [ 99.466481] ? fget_raw+0x20/0x20 [ 99.469920] ? find_held_lock+0x35/0x1d0 [ 99.473982] ? __might_sleep+0x95/0x190 [ 99.477947] ? ep_unregister_pollwait.isra.7+0x590/0x590 [ 99.483438] SyS_epoll_ctl+0x12bf/0x1a80 [ 99.487499] ? SyS_epoll_ctl+0x12bf/0x1a80 [ 99.491752] ? SyS_epoll_create+0x240/0x240 [ 99.496060] ? proc_fail_nth_write+0x9b/0x1d0 [ 99.500547] ? map_files_get_link+0x3a0/0x3a0 [ 99.505034] ? handle_mm_fault+0x35b/0xb10 [ 99.509296] ? find_held_lock+0x35/0x1d0 [ 99.513353] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 99.518181] ? vfs_write+0x374/0x510 [ 99.521880] ? wait_for_completion+0x770/0x770 [ 99.526468] ? __lock_is_held+0xb6/0x140 [ 99.530556] ? __sb_end_write+0xa0/0xd0 [ 99.534529] ? fput+0xd2/0x140 [ 99.537709] ? SyS_write+0x184/0x220 [ 99.541415] ? SyS_read+0x220/0x220 [ 99.545035] ? do_syscall_64+0xb7/0x940 [ 99.549003] ? SyS_epoll_create+0x240/0x240 [ 99.553320] do_syscall_64+0x281/0x940 [ 99.557189] ? __do_page_fault+0xc90/0xc90 [ 99.561404] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.565894] ? finish_task_switch+0x1c1/0x7e0 [ 99.570376] ? syscall_return_slowpath+0x550/0x550 [ 99.575291] ? syscall_return_slowpath+0x2ac/0x550 [ 99.580212] ? prepare_exit_to_usermode+0x350/0x350 [ 99.585304] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 99.590685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.595531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.600701] RIP: 0033:0x454889 [ 99.603873] RSP: 002b:00007f51444b2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 99.611566] RAX: ffffffffffffffda RBX: 00007f51444b36d4 RCX: 0000000000454889 [ 99.618820] RDX: 0000000000000013 RSI: 0000000000000001 RDI: 0000000000000014 [ 99.626070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.633325] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000015 2018/03/27 14:35:08 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) r2 = userfaultfd(0x80000000000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/27 14:35:08 executing program 0: r0 = socket$inet6(0xa, 0x400000000000804, 0x200) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000180)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000300)) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3b0526f621c895a07f33087ec504000000000000009f3d5715bf", 0x1a, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x2, 0x9}, &(0x7f00000002c0)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='ip6gre0\x00') 2018/03/27 14:35:08 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x100000001, {{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffeffffffc}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r3) r4 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7f) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xdb8a, 0x40) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x1, 0x140000000000, 0x7, 0x1, 0x100000000, 0x9}, 0x1}, 0xa) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) [ 99.640575] R13: 0000000000000070 R14: 00000000006f2b20 R15: 0000000000000001 2018/03/27 14:35:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x3) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, &(0x7f0000000180)=0x8) 2018/03/27 14:35:08 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) pwrite64(r0, &(0x7f000003bfff)="ab", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='cgroup\x00', 0x4000, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0xfffffffffffffff8, 0x88, 0x0, 0x8, 0x8000, 0x1f, 0x3, 0x5, 0x7, 0x6, 0x1, 0x7, 0x31, 0x10000, 0x6, 0x5]}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/03/27 14:35:08 executing program 1 (fault-call:2 fault-nth:2): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:08 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f00000000c0)="350e20d8f1617ff226285a", 0xb, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000080)='./bus\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="ed", 0x1, 0x0) 2018/03/27 14:35:08 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001bf000/0x600000)=nil, 0x600000) 2018/03/27 14:35:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0xec, 0x0, 0x0, 0x1, [{0x8, 0x3f, 0xe0, 0x0, 0x0, 0x80}]}) 2018/03/27 14:35:08 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random="d630f7d363b7", 'ifb0\x00'}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000de0000)=[{&(0x7f0000683000)="e9", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r3, 0x2}, 0x8) read(r2, &(0x7f0000000000)=""/186, 0xba) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x6d, "28fbee51a727251ec0d0c98e8c9bd00dfcd30f1a6b691b1bef86868c1d46b36d7bb6de73e7e6c3b525515bf591b4d0a8d32235f97359343e86c5b332775464243b95402ad2b2a7bc49dd52e2b91253780b4d887a0c06f0f21528e5e1ae299929c6e4cccfa550f5f92eefffc017"}, &(0x7f0000000140)=0x91) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000240)={0x3, 0xc5, 0x80000001}) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) recvfrom$ipx(r4, &(0x7f0000000400)=""/73, 0x49, 0x2141, 0x0, 0x0) 2018/03/27 14:35:08 executing program 3: 2018/03/27 14:35:08 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:08 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20000, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000440)={0x9, 0x0, {0x0, 0x2, 0xffffffffffffff71, 0x0, 0xffff}}) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f0000000040)="776c3d12addce06e98f58060bcb0bd85157bcd13bced085366726e14906cff99c12d091c8e791efd8d9dc373ce316751e14f6a2a", 0x34, 0xaab, 0x0, 0x1}]) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x2a5, 0x10, 0x8, 0x2}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3}, &(0x7f0000000400)=0x90) 2018/03/27 14:35:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2}, 0x8) 2018/03/27 14:35:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x3}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) finit_module(r0, &(0x7f0000000040)='/exe\x00', 0x0) 2018/03/27 14:35:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x5, 0x5, 0x6b6cc57e, 0x20, 0x3f}, 0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/03/27 14:35:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000900}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000840) r2 = socket(0x1e, 0x1000000000005, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000025003103000000000000e21406000000"], 0x14}, 0x1}, 0x0) recvfrom$llc(r2, &(0x7f0000000000)=""/161, 0xa1, 0x101, &(0x7f00000000c0)={0x1a, 0x0, 0x9, 0x3, 0x100, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/27 14:35:08 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x3, 0x40003) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x8000000000004) write$cgroup_pid(r0, &(0x7f0000000000)={[0x35, 0x33]}, 0x2) close(r1) 2018/03/27 14:35:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x420000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000700), &(0x7f0000000740)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x104) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0xa, [0x80000000, 0x101, 0xb801, 0xd, 0x8, 0x902, 0x7, 0x8, 0x2, 0x7]}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) close(r2) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x0) r3 = dup(r1) flistxattr(r1, &(0x7f0000000100)=""/124, 0x7c) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x6) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/03/27 14:35:08 executing program 2: syz_emit_ethernet(0xff, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) uname(&(0x7f0000000180)=""/148) [ 99.967565] QAT: Invalid ioctl 2018/03/27 14:35:08 executing program 3: r0 = bpf$MAP_CREATE(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x44}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x9, 0x10, [0x3, 0x13, 0x8, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000200)) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x8080) 2018/03/27 14:35:08 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000240)={0x3, 0x4ff}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x10001, 0x1000, 0x3f, 0x8, 0x0, 0x2, 0x10080, 0x8, 0x20, 0x31, 0x200, 0x1, 0x8, 0x3ff, 0x20, 0xfffffffffffffff7, 0x2, 0x7fffffff, 0x400, 0x48d0, 0xaf5b, 0xfffffffffffffff9, 0x4, 0x5, 0x0, 0x20, 0x9, 0x9, 0x8, 0xd422, 0x1, 0x7, 0x8, 0xfffffffffffffc00, 0x8, 0x1, 0x0, 0xfe53, 0x0, @perf_config_ext={0x7f, 0x1}, 0x0, 0x101, 0x7, 0x5, 0x100000000, 0x9, 0x8001}, 0x0, 0x10, r0, 0x8) dup2(r0, r2) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000040902) r5 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000000100)={0x1, 0x1, {0x3, 0x1, 0x1, 0x2, 0xe9}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x280040, 0x0) r6 = dup2(r4, r4) accept4$netrom(r6, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) poll(&(0x7f0000000180)=[{r5, 0x224}, {r3, 0xc038}, {r3, 0x1200}, {r5, 0x200}, {r5, 0x8288}, {r3, 0x100}, {r5, 0x8004}, {r3, 0x2}], 0x8, 0x8) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) sendfile(r6, r3, &(0x7f0000000040), 0x80000000) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6a8, 0x40000) 2018/03/27 14:35:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000013c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) r2 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r2, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000005ff8), &(0x7f000001aff8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001bff8), &(0x7f0000009ff8), 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000007000), &(0x7f000001cff8)}}], 0xb7}, 0x0) [ 100.003405] QAT: Invalid ioctl [ 100.043708] QAT: Invalid ioctl 2018/03/27 14:35:08 executing program 7: r0 = semget$private(0x0, 0x0, 0x20) semop(r0, &(0x7f0000000000)=[{0x7, 0x10000000000000, 0x1000}], 0x1) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) ustat(0x5, &(0x7f0000000080)) umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x20030, 0x0) 2018/03/27 14:35:08 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000100)=0xfffffe85) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000740)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195, 0x2}, 0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x6, 0x2) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000300)) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000000180)=r2, 0x9bfd334f7d0618bc) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000700)) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x800) connect$bt_l2cap(r5, &(0x7f0000000240)={0x1f, 0x5, {0x2, 0x2660, 0x9f, 0x580, 0x80, 0xd83a}, 0x401, 0xe0a}, 0xe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) dup3(r1, r3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000280)=@req={0x0, 0xe000000000000000, 0x80000000, 0x4}, 0x10) 2018/03/27 14:35:08 executing program 2: r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mremap(&(0x7f00009e0000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000012000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x80, 0x8, r1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/03/27 14:35:08 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0) r0 = shmat(0x0, &(0x7f0000a00000/0x600000)=nil, 0x3000) shmdt(r0) 2018/03/27 14:35:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, "6fd6fd51258d59c620cc9834f12a898753b3c98a0dfc8f54e8bc450adb1bdbdb"}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) tkill(r1, 0x36) 2018/03/27 14:35:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x2) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x400000) 2018/03/27 14:35:08 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)={0x5, 0x0, 0x0, 0x0, 0x20000000}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="d81608ff4bfb6787f1d946d6fac5fce3290040caa3fbc0b66002c8737a13", 0x1e}], 0x1, &(0x7f0000000200)=[{0x80, 0x29, 0xfffffffffffffa93, "cb9fa5b7fa306e0c9cd624c196ac6f2ae9cf07810a079fa0971d859757da959a99f77ac7a063114ecc35e58c74aefc9e2a3f5e49054714f5ef655e38a539a825acc0a43032493c2fc5782ddd5c6f651ee4e0d03c67f692c03e2df507408d2ba6bf85a860b91a8dba09f59644c5b9"}, {0x90, 0x109, 0x200, "e426d323cc30573d12179cdae8c74b14e31ca0b7f9a75ae612c8e0f63df3cf627cc8f69baf700ce42793b032093be03c75a1aa938f4c809f1f75efb740007cce2247e491b1ef75c4e7712629b806628a7083eb8e1b8868f1d5dfd726efa8a7082ee3f1b11bd51952dc52c3274089016a2ae7fd87a8bb82d42b80836b9c8235de"}, {0x40, 0x10f, 0x6, "28af4be4e47e4a5334fc8233c2274e0efaf5e9c23b013160c23526fb65b392994421d02eda3ed309bc1a"}, {0x38, 0x117, 0x6, "3fbbef6d3f7bf1a2e2557116e421bcc545841d862457990ef2e603686df19d7ac146d52477d57bf6"}], 0x188}, 0x810) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x40, 0x7fff, 0x7, 0x1, 0x0, 0x3}, 0x8}) pwrite64(r0, &(0x7f0000000080)="1296ab108f3c812f96bdb93cb2e1851ae79dfe587da1c33840f2592f7abe43ddc763830c6cced02ccd5fe64c784d7b31ed4d4eb5d11e30c2d702936979b412b697156290b9c1caa43bfb5a195cb633e23e4dc921d636ff09d9ddfca54e308d967f7c42f57645fc904f32e86357b91d3b47b94922965342b1316bbbbca1951fbdaf1b23bfb263fdfdaee76953804edf614a0f753cbb1d2bc9d4bf0b5a594a9afde42f67b65ca097cf40aa8e9548afefe3bb8ba52ad3a323b13db23afdeb1ba1475fc991c84b1f9134209433809d8c12adb513481f25b029206c1036c049002918727cbaa06e51d943f8226114dcc2d6326211ba0005db114176ca24", 0xfb, 0x0) [ 100.073525] QAT: Invalid ioctl 2018/03/27 14:35:08 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_set$pid(0x2, r1, 0xfffffffffffffffb) r2 = epoll_create1(0x7fffd) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20400, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000100)={0x1f000, 0x5000, 0x200, 0x321, 0x1dbd}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/03/27 14:35:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c8e6572000000000000000000000000009381d9ac6e27282eb957000000000000000000000000000700000004000000f003000000000000100100002002000008030000080300000803000004000000bb04432b7c32614d7ad5c32bc12fb06f7bc6f5ba92ea59a3e5cc537cc9b84a19c99c9df8ac72999861220a63d64613c51246687635d24759a8e397f92280e94bae95a62df1f6d02b3ba604436f64758c7c29a8941c72e3b083fba4323ed421890ef874a1288a216061", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00000000000000000000000000000000000000000000000000000000ffffffffac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x723) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/03/27 14:35:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x36000, 0x40) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f0000002ff0)={0x1d}, 0x10) 2018/03/27 14:35:08 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x301000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:08 executing program 7: r0 = userfaultfd(0x807fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/115) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x80001}) 2018/03/27 14:35:08 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f000000bf1f)}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xaf, "57e4d2d257801dbdfc3a6085187eaf4a3813465446c75ac8536f4ab9c1d05ad5e096dada3703fe9b7ee40272c08c84a33b67f402e765b8c0446d8f015035bd8077c611a03c8483c15399c0281a7635e35ac91d8bbe980fb3fd02cc967245a4c26beae1d276908c500f3009b6ba8c42bf1ea6402487fb9a604fe325f5c55ef7a7143de47ee7f22800de8a616aa987a265f8ae62a37c44851505acd9f49ede8d29ff4a403168b4978952a5b11950b35b"}, &(0x7f0000000100)=0xb7) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x619}, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000180)={{0x5, 0x2, 0xc5c4, 0x401, 0x0, 0x9}, 0xffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/27 14:35:08 executing program 3: r0 = msgget$private(0x0, 0x60c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/126) syz_emit_ethernet(0x36, &(0x7f0000931f12)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f000038eff4)) 2018/03/27 14:35:08 executing program 6: timer_create(0x7, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f000057ff61), &(0x7f0000f1d000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x77359400}}, &(0x7f00000002c0)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x6, 0x7) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x4) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/27 14:35:08 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfbda, 0x181000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0xfffffffeffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'bond0\x00', @ifru_flags=0xc00}}) 2018/03/27 14:35:08 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x4001) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080), 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/220, 0xdc}], 0x5, &(0x7f0000000480)=""/255, 0xff, 0x1}, 0x40) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000)=""/4096) 2018/03/27 14:35:08 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:09 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2004) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0xbe, 0x7fff, 0x8e5, 'queue0\x00', 0x7}) 2018/03/27 14:35:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x6c000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/27 14:35:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000008e6564c327a0deed0000c5b2d60186c789bf455c57f8846bcb81409017c7ff718d5d406f6464ff17d34025fd105833254e692d1a8b809761bf069c49000051e0c67becb085d43f46409333fc30c30381c74a18cde18c239ad0b737070c5e4fd011c04d09e84658102cbe2930ee1cc66a2ae257418fb51b15add79c702c1980c4fd"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0x435, &(0x7f0000000080)=""/251}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5, 0x2200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x94, &(0x7f0000000300)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5945, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @empty, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r3, 0xc0}, &(0x7f0000000480)=0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) dup3(r1, r0, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) kcmp(r4, r5, 0x0, r0, r0) 2018/03/27 14:35:09 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/27 14:35:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x220140, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/03/27 14:35:09 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7ff, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000140)={0xc421, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) r5 = dup(r2) ioctl$TIOCSBRK(r5, 0x40044591) 2018/03/27 14:35:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000300)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5c63, 0x40) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0xfffffffffffffffa, {0x9, 0xfffffffffffffffe, 0x107, 0xfff, 0x3ff, 0x8}, 0x6, 0xa49}, 0xe) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000080)=0x3, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000040)={0x0, 0x7ff}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic) [ 100.235098] binder: BINDER_SET_CONTEXT_MGR already set [ 100.251556] binder: 13411:13424 ioctl 40046207 0 returned -16 2018/03/27 14:35:09 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000170000000000850000001900000000000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0xbc, 0xfb, &(0x7f0000000140)=""/251}, 0x48) 2018/03/27 14:35:09 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8033, 0xffffffffffffffff, 0x0) munlock(&(0x7f000081f000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/60) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) 2018/03/27 14:35:09 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40002, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)='0') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000480)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x226, &(0x7f0000000000)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x5, 0xfeec, &(0x7f0000000300)=""/206, 0x0, 0x0, [], r4}, 0x1000001b5) 2018/03/27 14:35:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x60000002}) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000280)=""/121) 2018/03/27 14:35:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000080)={"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"}) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/27 14:35:09 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40400) fcntl$setsig(r0, 0xa, 0x21) r1 = socket$netlink(0x10, 0x3, 0x20000000010) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2c, 0x20000000000aff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/03/27 14:35:09 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x101000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:09 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000026c0)) [ 100.401458] rpcbind: RPC call returned error 22 2018/03/27 14:35:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007fe, &(0x7f0000000000)={0x2, 0x4e23}, 0x68) memfd_create(&(0x7f0000000040)='\x00', 0x2) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000140), 0xfee1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x492001, 0x0) 2018/03/27 14:35:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x8, 0x99df, 0x8001}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000600)=0x5, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1b68cc05) 2018/03/27 14:35:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20013, r2, 0x0) write(r1, &(0x7f0000000000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)="c0", 0x1) 2018/03/27 14:35:09 executing program 7: syz_emit_ethernet(0x6, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES16], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64], @ANYRES16, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="b413f2ce945a9225129611a72112a9818b584ae212d4e73b78394619e7f344d0bb163f7891258a5abe3ebf19c5533f9435ee1d20e50b26803e02771c0fcdb697792dc9355af2f2cb2e74045ffacf952ad2aab3fda6f3d14692b5b14f12d55274353e4bc85ab0e3012ed8b1230079f234c6206dba693c3378a59fbe20f3008d43eee78fed120dcc3ecdde89e8647d747cb8cdb3dd335aac37488f7d8c50de303925dbdcf6aaefbdc9b46922b27b38", @ANYRES16], @ANYRES32, @ANYBLOB="1ea135c7af3a4c0ea88f15330c1d6c6c535754169860905507217e3b3d65d126fd9ea3ed8cfebc5e374f4e5c3d461191e94bc3f600381b9a8e0d642d8c719a8b781f995cb609c3d65b56d1fdc1ea77e965e5b353d19e244cc02672e19ea675ef3f145bb3138ed895c06b243821bfa14b49a9a7e0d30b1d84a07e87091adf2dbdb36be56720be2603146b264ec42a77fea0d07876962ec6335f85fff08618240855af32cdea7a", @ANYRES64, @ANYRES64, @ANYRES64], @ANYBLOB="8d4d940f8eec33", @ANYRES16], 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb5eb, 0x8000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000180)="ae1a0c2d207bec58898ba65eb26434b2d4e334a24f21282aad9a522ebf1cd9eb578a1905825f533a6359b8311f6be29ad74b5a8c2a93b5ac21a3d86bd51476d09fb9ab1c330ba5ba180bf71fb2f5deab17e03f7e46abebd0b134fef1c3070cc434c33844d767930a49ff0c7ac821ce1b069ac9e8758a38bb9da2aba1e671d3ad390a34ae1db54c2a6dfde8f29eea8213c944c83b61cf29eed6d5f0e719860aa923d74948920e395b7182dbae1d08506b5552780c0e") 2018/03/27 14:35:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001680)={0x0, 0x47, "57719fd7d30e4a9749fea6e3b8728c09e85ee69499c6e3ecc78d9b1636fe03afe9e02f1b94b864f053d536a1d98704aadaab8508755bdc8b5bbc639b4240adb46ba045f0e690ef"}, &(0x7f0000001700)=0x4f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x1, 0x0, 0x4, 0x0, 0x3, 0x3f, 0x8, 0x6, 0x1a, 0xf1, 0xfffffffffffffbff, 0x8, 0x2, 0x1ff, 0x1]}, &(0x7f0000001840)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001880)={0x0, 0x4, 0x20, 0x4, 0xe81}, &(0x7f00000018c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001900)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f00000019c0)=0x84) sendmsg$inet_sctp(r2, &(0x7f0000001c00)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x45}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000080)="348855980919dafad4a3ecdf778468df15a75e744c910c7aaf6f7d3e6aed930df7fcf1a2f6eec0db5b5b69b873dcd6a538f3a3892df24c97715af920df3c073ada", 0x41}, {&(0x7f0000000140)="1a6d35693332b82effee2164ee25c0e6581facfb08845cbd35fe49a36e18b12acda997dd31352c7f6036e5a2c87c4dcc0bec8af428e0686859b0a6b3f038ae61fbbd41b402290f0650cd5e5d4d02a8e40cacd9414e1b0129a57a1f90d8d2c1fba3f7e2f39e0796eff09144d7fbdac455bb883639f214079a463c1b8ad0e28e275e0e3e7f4a05c2491eb8ab8690c3288aeadcc7b3624b86f4a3572bd11eab4b3cf3fc412593494b2838cc7a378268b7c41dffc80905a0d89d949c91", 0xbb}, {&(0x7f0000000280)="ca5b2736d41fa4b500b09731322b6d7fa22cee5476ca8b4da900929194834618b2c560850c8d3dc2e24e08572e6b41319ac20afd1a6212de0fc89f83202ff6aa7d6f4da2ef8a9b5a88c9b7ebdcc5f8e80483cb52ebca5783d23542ab2cf83cc3c1db3e13a66bede660bf710ad0af04666058da5ab9", 0x75}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="548897be3d7f43692a109903a02ff957c1f69c08dc764fc462966ff0d45c67739fce0a846e00dd48f2aba5213dd588b1c472de0b1b29d6275947f9086086e2ecb158d001e8898aa5ea264bb3d27b5cbb002a386058ff3b0146c8f750892d542eb1c48991c2fb98c4d2880aee4133ecabc7c7446e588e80f0998c528ea13b4e653e82802375cb100b7254ebaef83c6608d878c94fc4bee87303d969faeb2ce36b53cbcdf95bd78baa557c", 0xaa}, {&(0x7f00000013c0)="a2255db20fc185eb84f8253743f45b8ac5a43dbfe879d2d73d25f094c6f3da623c111c5d6161139d42ffb2704c51cfa94e98ffce074e375957baa05fd4d9fbb46869e10988e1334375e36d28a114ae33504cfc648511e360279464439ae315f9333c49c0730d1dada4656da79aab6a62ccd0083879f58bf4bfc6e859f59d48ea29b5aa65d5587cacde5cc8b4a66419ed28b746ccb5c22a79465d711eaf492624ffecc94279ebfbf58317683946468c34da94bdc98217d22159781dfdb83220d2d0ec9d446fb09710e24fa5c0ace015708d9886f478", 0xd5}, {&(0x7f00000014c0)="bac474b9b3257374e3207d4ed5df78b54714871bf3a323447a142f689ad775b23cfaae83601dbde5570b7bb395076bb9ee16e408a25763cc7f8b5617a0bed806598b0d0f784494c21f450ec6d930ae800e84bc21df17985f3438cffb958148843fbd70b499220efd31032946fb15f36cb50f6be182f5da47bbd26985f7df04cedd116a9593a81f140748498de20ab41e9672077b4cd3522e8e2993852fdc240a5faef7305129380aba5b89daef4edcd94a3b5b7ffce590f65dc11366e689f2d7b21f3aa27a6f0697f06f435819d28988a32719a18d8c852324442e971eca11aa3874c681924ae04a2c64d3ec7ec01f1fae97a8", 0xf3}], 0x7, &(0x7f0000001a00)=[@init={0x18, 0x84, 0x0, {0x240, 0x3, 0x4, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3fe5, 0x2, 0x8000, 0x100000000, 0x2, 0x6, 0x9ef6, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0x5, 0xd7, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x101, 0xfffffffffffffff7, 0x8f5}}, @init={0x18, 0x84, 0x0, {0x1, 0x100000000, 0x9, 0x3dd}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100, 0x8000, 0x1, 0x8, 0x1f, 0x3, 0x8000000000000000, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x40, 0x1, 0xffffffffffffff80}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x6, 0x1f, 0xc7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xbfa9, 0x4, 0x5a, 0x4, 0x7fffffff, 0x400, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x97, 0x7ff, r7}}], 0x1e0, 0x10}, 0x8014) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter}]}) 2018/03/27 14:35:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000380)={0x6, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x96, 0x3ff, 0xe27e, 0x5, 0xcc}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4af, 0x1f}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000280)=""/233) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x51, 0x6, 0x7, {0x1f, 0x3}, {0x5, 0x9}, @rumble={0x40, 0x200}}) r3 = epoll_create1(0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000003c0)={{0x6f, @empty, 0x4e24, 0x3, 'lblcr\x00', 0x4, 0x6, 0x16}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2000, 0x3, 0x9, 0xfe}}, 0x44) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x10000000}) 2018/03/27 14:35:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/rt6_stats\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/156) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0xffffffffffffffa7, 0x0, {0x0, 0x1, 0x1, 0x3}}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) 2018/03/27 14:35:09 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f0000000280), &(0x7f0000000040), 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'rr\x00', 0x24, 0x0, 0x76}, 0x2c) [ 100.422756] rpcbind: RPC call returned error 22 2018/03/27 14:35:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x20000a0000017}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)) 2018/03/27 14:35:09 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x2e2, &(0x7f000009d000)=0x9db8) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f00002e9000/0x3000)=nil) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f00000017c0)={0x0, 0x8000000}, 0x8) 2018/03/27 14:35:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xf435) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x0) r2 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000140), 0x10) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000), &(0x7f0000ffe000)}}, &(0x7f0000044000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8208, 0xd8, 0x2, 0x0}, &(0x7f00000001c0)=0x10) ioctl$KDMKTONE(r3, 0x4b30, 0x1ff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r5, 0x2d, "91987d2731652468ae8a48f9f9629568ea87864504324a31eecfadb2c04b2e82af329d6bb34a7ec04a30604d74"}, &(0x7f0000000240)=0x35) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0x4010, r2, 0x0) tkill(r4, 0x1000000000016) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/27 14:35:09 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[0x507, 0x1, 0x1df, 0x400, 0x6, 0x3, 0xfff, 0x101, 0x1]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) socketpair$inet(0x2, 0x0, 0x200, &(0x7f0000000040)) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$ipx(r1, &(0x7f0000000140)="cf187b459a34b0a5aaa3f2ffb904372099ecd859974b66a356fb845c3867bf70b76b87c7c65c23bcba78702e76affc91d65795cda12be92090643f6f50ce4a04358432c8c2d1afc80e52c52b0150a3953e72bd6ea9a93b4dc4c5e721b7b7d0c6f8c007793c331337f8ab70556d1ad881632d9c46bf9e593705ef051255cc3bdef2c1828d4a1d075a2ef6533931ee0ed87111bcd7b37414954615c2c5f3f4210e70650e977773b7edc0ae56c01e9ac59fdf64805dac2e7f00d62bbc124c204ce7546de6da51548b39b1eab0f26e9b49c3b97a1350e95ea7ecd408c91b5d32e58c0d79664717b01b", 0xe7, 0x48000, 0x0, 0x0) 2018/03/27 14:35:09 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/03/27 14:35:09 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_NMI(r1, 0xae9a) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x20c, 0x1, 0x8, 0x0}, &(0x7f0000000100)=0xfffffd2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x3c, &(0x7f0000000140)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @rand_addr=0x1}]}, &(0x7f00000001c0)=0x10) 2018/03/27 14:35:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x480080) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005bc0)=0xffffffffffffff0e) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@loopback, @broadcast}, &(0x7f00000000c0)=0xc) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r0, 0x1) shutdown(r3, 0x1) syz_emit_ethernet(0x2a, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffff6a47283c867808004501001c000000000002907800000000e000000114009078ac14ffbb"], &(0x7f0000aed000)) 2018/03/27 14:35:09 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/5, 0x5}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000000c0)={0x5, 0x1, 0x8, 0x14e, &(0x7f0000000080)=[{}]}) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/27 14:35:09 executing program 2: r0 = socket(0x3, 0x803, 0x1) r1 = dup3(r0, 0xffffffffffffff9c, 0x7fffc) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x9, 0xfffffffffffffffe, 0x5, 0x4}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x66d8d641, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/204) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCGSOFTCAR(r3, 0x5437, &(0x7f0000981ffe)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) 2018/03/27 14:35:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000068ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000f70000), 0x0, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x50, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x41) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4a, {0x2, 0x4e23, @loopback=0x7f000001}, 'yam0\x00'}) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) 2018/03/27 14:35:09 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x80000001, 0xf95c, 0x1, 0x4, 0x0, 0x3f, 0x0, 0x6, 0x8001, 0x9, 0x742, 0x101, 0x7, 0x8, 0x3, 0x3ff, 0x200, 0x9, 0x1ff, 0x1, 0xfa9, 0x2, 0x4, 0x9, 0x8001, 0xb9e7, 0x1, 0x1, 0x10001, 0x78, 0x1, 0x0, 0x2, 0xa755, 0x1, 0x3ff, 0x0, 0x3ff, 0x1, @perf_config_ext={0x2, 0x2}, 0x1, 0x1, 0x401, 0x0, 0x8bde, 0x7, 0x400}, r0, 0xa, r1, 0x2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000380)={0x1f, 0x1, 0x2}) r2 = semget(0x2, 0x3, 0x21) semop(r2, &(0x7f0000000340)=[{0x0, 0x100000000}, {0x7, 0x7fff, 0x800}, {0x4, 0x5, 0x1000}, {0xfffffffffffffffd, 0x5, 0x800}, {0x2, 0x0, 0x1800}, {0x6, 0x8001, 0x1000}, {0x3, 0x4, 0x1800}], 0x7) socketpair(0xa, 0x5, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000200)="7768eae043db832744e5139018809f537ce421c59570e945844a5f7f9038bee28c0f39ecdea0a31f1d98", 0x2a) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xc0001, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00000003c0)={0xe0, "681189535323e35481ad383e301013316909c9685c2f3252b2f1f74afa9e06688477af46604b442616e125a4024719ab2c1a9680b498d7a3d60d88b34d30c772d03c73d6cc6d832b093f871a579f30917502b2093c4aadb899ecf45b4ee1d60f9fe7a63b8e5deea6944e4e4b9cc5d9fcfd2f7e657b81fed39c8febd455c65c20b29e8611f938d9bdd83780729fa39b74698b08db2202caf84caa96203e1570cff9ce172e0b71a1b4d172b378ec760995285f9777eb346f38791e84aefe07356bbbd565ef60da2d649c5264f813524abe9abfca20a5859cfe2bcde867ecd779f2"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={r5, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x4, 0x8}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000680)=0xe2ea8589d95c532c) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000300)={0xb, 0x5, 0x5}) syz_emit_ethernet(0x6d, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff000400aaf84fa097001f9b854462e53daa18078bad593f6c090e91e0953461198be2d89363c8b990b57ff12991f9265a5d088c73fe17bbab647497ea30546c9b3c84dd852365e5ad6dd6a0e42cd579a0c8ee42a3ff01f6351772e391b9ad3b24"], 0x0) 2018/03/27 14:35:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fff, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) capget(&(0x7f0000000240)={0x19980330, r1}, &(0x7f0000000280)={0x2, 0xfffffffffffffffb, 0x2, 0x80, 0x7ff, 0x2}) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') socket$netlink(0x10, 0x3, 0xa) 2018/03/27 14:35:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x800, 0x1ff, 0x6, 0x100}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x1}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 100.750541] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/27 14:35:09 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r4 = pkey_alloc(0x0, 0x2) r5 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x3, 0x8800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000280)=0x100000001, 0x8) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000008, r4) sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x0, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x804) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x80000000}) 2018/03/27 14:35:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0xfffffffffffffd03, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000000280)}) 2018/03/27 14:35:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'gre0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x1d, r3}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)={0x7, 0x800, 0x6, {}, {}, {0x0, 0x51, 0x1000, 0x916a}, 0x1, @can={{0x2, 0x1000, 0x2, 0xe1be}, 0x3, 0x3, 0x0, 0x0, "6cd5f4ea659652d5"}}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x40) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000000)=0x7ff) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/27 14:35:09 executing program 1: timer_create(0x4, &(0x7f00000001c0)={0x0, 0x36, 0x0, @thr={&(0x7f0000000100)="ef9b2f84d3e3612f685a7162951a2f20f8d2ef49b2e8223ff0c3c1c6faf1bc703277c4875d216be6a7b20c83e4cba79cf3c7bc4264c16317cc0aaec34abb150c0b2cc1201e707f92018366560e583371ea36178e7e343f068e06351d6d20f80143fde82a661634d9766f9712f47620f9d56300841af71d6775d195e9ae67ecac483af8c395b36e2dcb16f7b8b20896ad791aeccdc089bf31e53c983b9ad07a3565cbb64dc5e2259f8cd1303585964089965f", &(0x7f0000000080)="774fa741b8d1177d78a86ba78d5dfc044b414ea223c149613ee9c239fac02c38869c4efa3fad6442f2c6c7b525"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000280)=0x100) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xc4a373b, 0x0, 0x8001, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x4, 0x2, 0x1, 0xfffffffffffffffd, 0x6, 0x7, 0x4, 0x0, 0xffffffff7fffffff}, 0xb) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7, 0xfff, 0x800}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/27 14:35:09 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x1102}) 2018/03/27 14:35:09 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/126) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000188000), 0x0) 2018/03/27 14:35:09 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00') dup2(r0, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0xab) getrusage(0x0, &(0x7f0000000040)) 2018/03/27 14:35:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ppoll(&(0x7f0000001140)=[{r1}], 0x1, &(0x7f0000001180)={0x0, 0x1c9c380}, &(0x7f00000011c0), 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r1}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/15) 2018/03/27 14:35:09 executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffdfffffffffff) r0 = socket$key(0xf, 0x3, 0x2) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="56a080bbbc38331aa64862783414ae6b0c252683ab751ded5656244282408ff748bc1d7aa7c1b88ba7865d4b5b5a24822d92ac96a57e8840894f031211f6f9cf0c24bccdc6f1b232abd39376d3950c7a30ca5d55e06fe9bb1b4df10ebffb659cf81643a8155144a8edab658cbccdc1f8f4cdb879aab21abb85d0b792bc634d606cf84356eda8dbe358c4bea8dd8acfc66b5a746192a587cee079c57a639ed11c8ab36f2fbe4b591e51c139f69047f8058d61aa448e911a758a8c25ac26f6ec8150ab83d8ec7e8e6124b7e43634f5008c58fa4d625d87e512", 0xd8}], 0x1, 0x9) [ 100.963534] QAT: Invalid ioctl [ 100.973446] binder: 13574:13586 got reply transaction with bad transaction stack, transaction 34 has target 13574:13579 [ 100.984531] binder: 13574:13586 transaction failed 29201/-71, size 0-0 line 2778 [ 101.001945] QAT: Invalid ioctl [ 101.025313] binder: BINDER_SET_CONTEXT_MGR already set [ 101.047231] binder: 13574:13600 ioctl 40046207 0 returned -16 [ 101.066338] binder_alloc: binder_alloc_mmap_handler: 13574 2000c000-2000e000 already mapped failed -16 [ 101.101195] binder_alloc: 13574: binder_alloc_buf, no vma [ 101.106873] binder: 13574:13600 transaction failed 29189/-3, size 0-0 line 2963 [ 101.122877] binder: 13574:13606 got reply transaction with no transaction stack [ 101.130435] binder: 13574:13606 transaction failed 29201/-71, size 0-0 line 2763 2018/03/27 14:35:09 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x8, 0xa3bb, 0x76}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x240) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) getpriority(0x3, r0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/27 14:35:09 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xffffffe}) 2018/03/27 14:35:09 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x200, 0x0) recvfrom$packet(r0, &(0x7f0000000300)=""/138, 0x8a, 0x40000100, 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000003c0)=""/222) r1 = memfd_create(&(0x7f0000000040)='securityvmnet0\x00', 0x2) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r2, 0x100, 0x70bd2b, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x2400c880}, 0x811) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) r4 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r4, 0x2, &(0x7f00000004c0)=""/204) open_by_handle_at(r3, &(0x7f0000000000)={0x2e, 0xfffffffffffff801, "a0cc6d16958888cb17331e51c172c8e0b41d5cb3dd077c48e4e15261e4ea707e5a05a7100d7e"}, 0x40100) 2018/03/27 14:35:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x36e}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000014c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001500)={[0x6, 0x0, 0x0, 0xda1, 0x3, 0x9, 0x1, 0xd4f, 0xff, 0xb1, 0x4, 0xd0d, 0xbf29, 0x0, 0x3, 0x90000000000], 0x10000, 0x50006}) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000001100)=@rc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001280)=""/16, 0x10}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000001480)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000001440)={&(0x7f0000001300)={0x110, r3, 0x404, 0x70bd2a, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3b4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x40080) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 2018/03/27 14:35:09 executing program 5: r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x210) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/03/27 14:35:09 executing program 6: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x17, 0x1000080000000004, @tid=r0}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, r1+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) socketpair(0x1b, 0x6, 0xb7cb, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000001890712feb2609ad908f9a7f8d927e5529e589e7d1ec5eeb7ce590da68652aeae92a37af262d0694a5a837d5e9e16f20bf57092915fcd30f9f8e4739dfcf530f881ce7637db197aebb60ffb7c2a0fd4a80cb959d597801d32a9d65c47ecebb26fc3e79eba82d8833471dce47c27676aaf96dcbbe1b633be959f2c7f609c6894e"], &(0x7f0000000280)=0x88) ptrace$pokeuser(0x6, r0, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x6}, 0x8) 2018/03/27 14:35:09 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)='^&\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2}) 2018/03/27 14:35:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) [ 101.151146] binder: release 13574:13579 transaction 34 in, still active [ 101.158009] binder: send failed reply for transaction 34 to 13574:13586 [ 101.165177] binder: undelivered TRANSACTION_ERROR: 29189 [ 101.170690] binder: undelivered TRANSACTION_ERROR: 29189 [ 101.176201] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/27 14:35:09 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/205) getsockname$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @local}, &(0x7f0000000400)=0x10) rt_sigaction(0x4012, &(0x7f0000000000)={0x56, {}, 0x1, 0x3ff}, &(0x7f0000000040), 0x8, &(0x7f0000000140)) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000640)=0x3ef3, 0x2) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) setresuid(r1, r2, r3) rt_sigaction(0x10, &(0x7f0000000080)={0x6, {0xffffffffffffffff}, 0x98000001, 0x10000}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) r5 = socket(0x3, 0x5, 0x3) recvfrom$ipx(r0, &(0x7f0000000580)=""/165, 0xa5, 0x10002, 0x0, 0x0) connect$bt_sco(r5, &(0x7f0000000240)={0x1f, {0x3, 0x3f, 0x5301, 0xfffffffffffffc01, 0x8, 0x800}}, 0x8) getsockname(r4, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) 2018/03/27 14:35:09 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x80000) recvmmsg(r2, &(0x7f0000000400)=[{{&(0x7f0000000180)=@llc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000380)=""/59, 0x3b}], 0x3, 0x0, 0x0, 0x3}, 0x4}], 0x1, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000480)=@req={0x28, &(0x7f0000000440)={'irlan0\x00', @ifru_flags=0x3100}}) 2018/03/27 14:35:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1, 0x7, 0x3, 0x100}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x4, 0x9, 0x1ff, 0x0, 0x8, 0x2, 0x6, 0x151c80, 0x8, 0x1, 0x8377, 0x800, 0xfffffffffffffff9, 0x5, 0x7]}, &(0x7f0000000480)=0x100) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000240)={0x3}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x24000) 2018/03/27 14:35:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000200)={0x0, 0x7, 0x0, 0x6, 0x4f6b, 0x10001}) clock_gettime(0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x0, @time}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000280)={0x6, 0x8, 0x80, 0x2c, 0x3, 0x2}) 2018/03/27 14:35:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x80) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x1ff) perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x612b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x3, [0x3a, 0x400, 0xa6]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3ff, 0x5, 0x6}, 0x10) 2018/03/27 14:35:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8206, 0x76, 0x4c5, r2}, &(0x7f0000000140)=0x10) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8002) [ 101.197141] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 101.210720] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/27 14:35:10 executing program 6: socket$inet(0x2, 0x80002, 0xab) 2018/03/27 14:35:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001380)=""/161) pipe2(&(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000080)={0x7ff, 0xde72, 0x7, 0x7ef8, [], [], [], 0x800, 0x0, 0x1ff, 0x5, "280459dfcf016f9f9f9dc09fc7a0c430"}) write(r2, &(0x7f0000435ffb)='\x00', 0x1) readv(r1, &(0x7f00006e4ff8)=[{&(0x7f0000649f35)=""/203, 0xcb}], 0x1) 2018/03/27 14:35:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) 2018/03/27 14:35:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x8080000) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae090500ffdbea0fc82eac2d82a0ba9a973ab4ff00fe020006000700756348ef9aa5797eea7e7ff4fc2c2331198aa5fdb9ff6d619bd51ff9bd1979cd9233b1ba2dd710dbf01a9abc209ca6dfecad40935fe9421d6152a4621262610d97c16b30e2713da701526db3543b76fe5df582a256924b6bc6f5227cdb50cfe8"], &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/03/27 14:35:10 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="b07b3a0ed96fed7046ef15441bfbb8a271a28d8e39738666c2916f6b39ebc69c2f3af6a66220c4aea08f9486003d5a06c629f47ed35f06fc9831a937249ea4e2b6cd26f6385715b32a766df135d5b32317e9ee8d5425b82513a5"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x200000000000009, 0xac, 0x7f, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r1, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r1, &(0x7f00002a5000)}, 0x10) 2018/03/27 14:35:10 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) write$tun(r1, &(0x7f0000000240)={@pi={0x0, 0x88fa}, @hdr={0x1, 0x80, 0x1, 0x8, 0x7, 0x8}, @llc={@snap={0xaa, 0xaa, "528b", "676182", 0x8906, "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"}}}, 0x1017) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f00000000c0), 0x0) write(r0, &(0x7f0000001280)="f18815ca6c63c5f3a6c83823addc8dc2c191efa605b04a94003ae40f23b6fca679893ae63d2c265aa1232ba9f614afb68156072532468d1cc53d8c57f43dc9f3f710fff4732aa6e7ccf8eb96ac0d822b91cc00e01da4a942f009b212143c542a06944f82ee2c2a6594a5063ec89fe0d150baebad6bb44d46b3b0e090d715fa3d7b89078381ddd676f55e0d0fcf71b7e5640bfb268c30bf2e6001f6f2f3a17872610f5812b2eae74a", 0xa8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x212640, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000200)={r3, &(0x7f0000000140)=""/157}) 2018/03/27 14:35:10 executing program 2: userfaultfd(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0xffffff) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/27 14:35:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="000300000600010062dad80aee25cc0999cdb907f809e6bd1458f2c3c18e511575e71afdeae5975723228237e7f0d91c0559daf30a30475fedceb7727718aff91b89bf7edfeb48fa3dbd7b1d5fcf5ba8c7fa653488ae6e4520f7e972071cbd2f2e8ed962c7235bc9e792da1223bfedefd55909"], &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000300)="c2bb9ccc8172de1c06c2d358036a63dbba270ef7c3a068b91677e1ebcebdd5be817e2a74fc4fea3cbcc26df3f38acefe3c675ffd85b4ed7ea960fab6cfa4b87fa74df070c4800b7ed1cc3c0c3045c58c631dfc111de0389ae17772cf85f1a5ff6bcb884c509b042ec7e8ace2e1bc019fb280c5bb245c585940d29d5b7a", 0x7d) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000045000), 0x217, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000200)=0xc) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0x7, 0x7]) 2018/03/27 14:35:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x400802, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001180)) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x0) recvfrom$llc(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x2000, &(0x7f0000001140)={0x1a, 0x33e, 0x9, 0x3, 0xffffffffffffff81, 0x84}, 0x10) 2018/03/27 14:35:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faa820b8000007aa7c40a00ffefffd7f120"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00d4f24b195c9e0c"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0x78, "c2fc2e17cd579e2deb7836db968ea82d1273e4e499513e1c427adc410d8f9d7cb9d6ef40b73f6bffac4be9a0a01727d45b8161be4dfa39c7f4e65f6feca8cbcc5721e0b921be7233fe0c8020b641201b0407b4392e4cb04569e38608ddff1d4dcf278aabf2bf23e2b62b3253b7dde2bd96bd5548a799690b"}, &(0x7f0000000600)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={r1, 0x9}, &(0x7f0000000680)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x408000, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r1, 0x9}, 0x8) accept4(r2, &(0x7f0000000400)=@l2, &(0x7f0000000480)=0x80, 0x80000) 2018/03/27 14:35:10 executing program 6: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = dup3(r0, r0, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f0000000300)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020660b, &(0x7f00000001c0)=0xfffffffffffffffd) 2018/03/27 14:35:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000000000)="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") listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b3b000)) 2018/03/27 14:35:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000002c0)=0x204) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="72e96097e2c5b925b9e8d53d7a09c533", 0x10) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/48, 0x30}], 0x1, 0x0, 0x0, 0x8001}, 0x40) accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000340)=""/67, &(0x7f00000003c0)=0x43) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0x6, 0x7, 0x5, 0x2, 0x9e01, 0x4}) 2018/03/27 14:35:10 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)="b07cc647003044e240782a6e3e252b009af0dafaf6228efa1df049969c5e70f71c0fe42d2a64a5ac9e8e5f618ccdcbb7b4a799dd5230af2aacd43536ac103c7bc7fac4c17a0819f1e0bf1239e63277be1e0ea8e4ebf0a2ec34cf3c353d32897c53612dbff283229aec5476e2a6c509a942633500f2c8d29ef211e9", 0x7b}) r1 = memfd_create(&(0x7f0000000080)="70726fe8632e776c616e30707070306b657972696e6700", 0x6) fanotify_init(0x20, 0x80000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x5, 0x5, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x7, 0x9, 0xffffffffffffffff) 2018/03/27 14:35:10 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x2, 0x480) semget(0x2, 0x0, 0x0) 2018/03/27 14:35:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0x8, 0x4) 2018/03/27 14:35:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x3, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], {0x0, 0x989680}}) 2018/03/27 14:35:10 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) 2018/03/27 14:35:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4d, 0x2}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:10 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x4a9, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c}, 0x3) 2018/03/27 14:35:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 14:35:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000000080)="eb050b6f212b8962218fd51377c36a7455a4d330dba36d7eb0f4feafaa6c70f7b7edfde88dde2d09", 0x28) getpgrp(0xffffffffffffffff) unshare(0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0xfffffffffffffffc, 0x2) lseek(r1, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000180)={{0x4, 0x5, 0x1, 0x9, 0xae4, 0x3ad}, 0x0, 0x400, 0x200}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) 2018/03/27 14:35:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x9}, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0x1f}, 0x1c) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x3ff, 0x0, 0x34}, 0x98) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x80) 2018/03/27 14:35:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x501040) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x28ca00) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x800, 0x2, r3}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) 2018/03/27 14:35:10 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xb52, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1c) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'ip6_vti0\x00', 0x400}) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xce47, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000004c0)={0x80004, 0x5, &(0x7f0000000440)=""/105, &(0x7f0000000580)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000300)={0x2, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/03/27 14:35:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x400) ioctl$KDDISABIO(r2, 0x4b37) 2018/03/27 14:35:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x501000) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) recvfrom$llc(r0, &(0x7f00000001c0)=""/105, 0x69, 0x1, &(0x7f0000000240)={0x1a, 0x322, 0x1, 0xb, 0x8, 0xf282, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'\x00', 0x20}) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280032b0be440000000000000a0000000000000000000000bb040000000000000000000000090004"], 0x2c) 2018/03/27 14:35:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) 2018/03/27 14:35:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xdd24, 0x100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) 2018/03/27 14:35:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) sendto$inet(r0, &(0x7f0000000200)="53aa0dd2eaa47fe4b19eb61f4a420e7c28bfdedb6119b5bc4f172c4ac597cbc2e1cf3a6ae8117be8c4c1e467f67b4a6abf1b0e55de3c7b631f305d21cc5832e88008973f0fabd30bd8f4b2fcaa3e394ee0d7ad805d65ed154762feb370ff346fef472ac9bd574af55fd497291aa7bb6dba94f6f91a162924d35cf65a1283c297fe48f39bf66c0148ba7af9908f36fea57b538cbff0b3ff21d4387d25bf2243e80f3da63fc24d93ea3028494bde50598fe64237ac60978610ef90e4f5150f5a29664eda25c03e41f61dca923705121b257e1db086627bba149c2e81ad7aade83953c5a6c1631f1d51cdb2687bd436abb0d25307b5f04d49d9bd", 0x20, 0x8000, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000039c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003980), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000003a00)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a07000000000000fe80000000000000000000000000000008000000"], 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x100000000, 0x0, 0x0, 0x3}) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r2, 0x9}) 2018/03/27 14:35:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) 2018/03/27 14:35:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x3, 0x5, 0x6, 0x7, 0x7, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x10032, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000180)}) 2018/03/27 14:35:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000640)={0x0, 0x7, 0x20, 0x1, 0x100000000}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000780)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x9, 0x340}, &(0x7f0000000880)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000008c0)={0x0, 0x2, 0x30}, &(0x7f0000000900)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002200)=@assoc_id=0x0, &(0x7f0000002240)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002280)={0x0, 0x8001, 0x0, 0x6}, &(0x7f00000022c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002300)={0x0, 0x5}, &(0x7f0000002340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002380)={0x0, 0x42b}, &(0x7f00000023c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002440)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002580)=[{&(0x7f0000000200)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000240)="748959272cdc0ea25b3236e24be528f0463af2620551099ad8f5bfb55bd5323549af1faa88bcebcc9674d596b361fa4ce0c5e56936039fcf705660284b414b78b603f97b8113b516122ea90f88c9663786d0b66e0207fc17387c870c2f9cb8b4f048767cc8718a4d6077490a5a40912b249375cc89dcefa6c7faac6c168b990419d50bcaaa21407855f4caff951554c6fc273a26af4d07b2bdaffe4511249c7b10c1ac23309b507cb8e23c9b11ee77", 0xaf}, {&(0x7f0000000300)="17434498e309ad9b1b83b7ed5cd6a8eed0bbba5d9ebd92839daf86fa663f2be812e262d170b6fc898d472e03db1f30fff5b46e4ff44d78c1d34db47d903e164f59ccb1d4f8af2786c2d847af2c1c2ebd1003ff617aa7f1b72db428239fdf50813eff02757926317a329932d93b08de91638d8dcbd8768904f5b26fd3c4c00c15811b6dde51a958a3dc2ff089ad613572befab263af26becb6c887e0a26c389b98291c937a8ff545a68d870b099031e1110d7d1ae3ca223a4f9c66027061c58c2a87eebfeea512125d2b7", 0xca}, {&(0x7f0000000400)="bbadfc11b6c646fd676a0cac9af06daf47bda184d35af068f3dcd0f579055d8a360e7c4f58b65d3e2e34451d8764bebcb8864775d3b42e6cc5bc5bc615f1938d9cfae21b3b1fbe75f1b0ca92144bafe105cde0e76059fc41b5354029832645bb0a21454b0aba7b3055e2b4b565bbe5c2a1ecc38f53fdc514daed0cd2a6b809d7407d739cfc345972dafb609e3daadf9061f4b266f2b5d672bc61c7d30ad20724160ce276ae0f3cd5b74644b3590699617a625032d66397f659a2d56183c59a955f1ee1bca8dd9fa502a8ebeb3248fdb06afc6a9438bb359c", 0xd8}, {&(0x7f0000000500)="5ec08730415a71d6371313a9bda5464a5b86904b2456d88a49580473dc23b7d77a1864ae2135593b6608e25206a8e9b7e895fa686b44d2088ec2f61ffc499d37db630dc33caffbc074a47e4edb041d09eeff9e898d26f16e954c05c6b8643a456cc2a494945b756d7790ec507d9ff6121dd20f1f4cd31ec71e769007a89a659777c43f80613b7a09e7b5f22a031e812e8a34f483bb5b10d01d6d86316ac937079f64b3abcd0a5e1cfd853b762d616456a5ee0e42c9f74fbb478ae040cc3d7c87977c22f4983c6609e38321ac1274304ee5648291cc6e6342", 0xd8}], 0x4, &(0x7f0000000940)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff80, 0xa, 0x9, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff0fae, 0x66a5, 0x209, 0x37cb, 0x3b, 0x0, 0x6, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x5, 0x4, 0x0, 0x9, 0x9, 0xffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x7, 0x7fff, r4}}], 0xc0}, {&(0x7f0000000a00)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000d40)=[{&(0x7f0000000a40)="a98dfeb0d440378f4069358de049ab62433ab542ac598d7950a50a60b90f83a747126a6fe2cd8c93b5c76c58a309591e7effac2f6eabd8110b57995e7cd46bed1c3805854fecd77d102a1e93ba249fc1aee9f2107e8798576fa25f356569e005d722f8c5c3f433003c2d8c0cc29b5d15109cb307f1451585ce1c8a782de73f38a9988da0f3ecccce5ff8f3a3fc6512", 0x8f}, {&(0x7f0000000b00)="68841901fa2ccc81764f13aa3a15d5ddd612721580371ed9ad3258f537ca0f0fded0f33921a347e0d551d4f15c2b696cc00c09ebe7b000e851c28dc778ff60fed9253cdc48aade6a3fc9bc5dcddcf308377f21b609da053a932cdb2c75ee2d10a8678b52381b55640b592b290d50a6f1fde36ee1", 0x74}, {&(0x7f0000000b80)="f634a56dec47235ca7ac1614301b9d783f2fa51de05beba8c85fc9762c700dbee41f3fb44d2ab15f3eefd1f2aa3c1f49132a31e961f0df70630202215942e2db27f770da2b2bea37ade112911667fc778b4de225a69d2fa44a23f4d137c30acb6bbb17529778903d567212aa53785b", 0x6f}, {&(0x7f0000000c00)="2feaf00604ec67f5d08b34eb24a2899a145a903acd0e2101901faba3bf2ab84494ed19b6c85cc3c9cc214f1658b6946da8f141239591307b26c5fa61a36dd179799d711d4b0eddd28a5b9a7976e691ff4a29c1dda254cfb0e362f653", 0x5c}, {&(0x7f0000000c80)="ec22644029d1c7efa30fe0a4fefcb2d14e08c9d0c8ce77f845aa242745576f1efaf23d2a1e1fd334f60a07e4e53e90623d8e9975c1065bd1056c34ac0cc601d836c21938dfbefa398de9c62239f79fb39bf564576e8f48e17c4e5a3002df0f632b7f01da1f561c90a39115727a9061", 0x6f}, {&(0x7f0000000d00)="902dd5f9bb378de9b85446df3f", 0xd}], 0x6}, {&(0x7f0000000dc0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000002180)=[{&(0x7f0000000e00)="579e8cb8f4827006ef4992e885d9377d9151831b11c5780ca7fb388468dd828d2004effe249c43930f5d0be6f47dbba297fdb494f1aeb80c0f38fc3d3996a5fa9096a8c96eb281d3da671d72b3bf32cd9df00e03100726a78d7596079e1f8bbe56d76e0ea6", 0x65}, {&(0x7f0000000e80)="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0x1000}, {&(0x7f0000001e80)="01a8961e801ef16e390e28ad85799f8b0cfb24e7910c118a117bb8583f9a6fe5a748d2ff8648dc95cad579fb5195878f4f962e93050c3bdad8a74499f753ad1c60e1dd6a0add3fbcce8d1bb5cf3868548441eb18ac837f87e0f94b2a548c5d6d3814154de371c233fa87454cb33c00c2f779feaa923b21ffceca1d9e1d7e025ffbb2ab7fe780277826c023c76381f2b7263799741c4dabc5d6184374f90a98aa06028df455ea2f0757a00f27828fd0276b8027da6951e152c474a6d107672dba22ab3185279cca6ac97b2cd6d6c7438f", 0xd0}, {&(0x7f0000001f80)="ebf5cd11264b01f797e45d9ad947bfc6c836a62288838acea0d9fa7b7d80623505b440301ff61bd94c73c27dabd666d12a96998d7e825340a614baa7309b0c1e5d075006f2f786eb3a7c69fe20bc05f0cc0b0f47d3a63501bc403f96f43f002d9c6c128c9060d9530763c9003a0c9be59485e2f28faf7bd005c78eec2aceeb291e5507195516f7c88838031f7716d46d9b7fdd3266cd9368df949f7cb3939ffa2ae1a1b9085a9611bfd4deac446503fda3b68541279c53bb9223a1de974441f276ab8a463b175ba8a75d52d4f3919e139190892c7fcde04271ad84d9c120ca3e37b2359127db3b6489559358578dfb810b", 0xf1}, {&(0x7f0000002080)="266f33fe53cf52911b", 0x9}, {&(0x7f00000020c0)="a395facf6e6113b21b0a6841d033ec4236fe81c78ae48d91ca521b0c62c3f9b6301e2aa17a671b57b2453e5ac2103f6939404bed5f28cdd728dfa2aafd5c5a0dc3acf85cda599a829c8822ba319a854014821b049bbd2a51fee148fd6027a9712d35afbddb803d3cca816022a8eabf5f2fb96e30a3b7ec8f9389ffb028805667156111557062d6f92f44c47f6c0cbc2c7782479f74f9878f241f750eb1", 0x9d}], 0x6, &(0x7f0000002480)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0xa249, 0x10001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xb7, 0x2, 0x8209, 0x96, 0x6, 0x7ff, 0x100, 0x4e, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x7fffffff, 0xffffffff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffbff, 0x4, 0x4, 0x5, 0x0, 0x8, 0x5e4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x37a, 0x32, r9}}], 0xf0, 0x20000000}], 0x3, 0x8080) r10 = socket(0x10, 0x1000000000803, 0x0) ioctl$sock_SIOCGIFCONF(r10, 0x8910, &(0x7f0000000040)=@buf={0xd9, &(0x7f0000000100)="89071a3f3a9b278dc049d91ad67fa00eb735748122e096d8724099cd616d6ae69133d131de8e1d06d3f6c14331310780b984e59e48ba8f7c2410928ba1f827895c8f22177ee63e6bcab4bf76a761abfac2f2814995200b495d0f56f18b0c6ba070087a3158ccc1e5782f2c2a1771093e72884187579682970089953410ba061f21a799cd8371feb9db2e9e949d11a45e530810a58af9be59e5e5bb23c3ec3486addb8dc00502b177b7e70749b2c8963835a4d2735ae61fe153a453fbf36c03262cd03cd242cc1e82ded3ff2ea026475445ff09688ec95ed87f"}) fdatasync(r0) getsockopt$netlink(r10, 0x10e, 0x0, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0xfffffffffffffd9c) fremovexattr(r10, &(0x7f0000002680)=@known='trusted.syz\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002640)=0x9, 0x4) 2018/03/27 14:35:10 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x80000008) connect(r1, &(0x7f0000000040)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80) 2018/03/27 14:35:10 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/llc\x00') syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x30200) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000200)) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3e0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x8000, 0x92000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000003c0)={0x10000000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4080, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x88) 2018/03/27 14:35:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/03/27 14:35:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344, 0x41424344}, 0xc440, 0x6f9) syz_emit_ethernet(0xb3, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x9, 0x7, 0xa5, 0x68, 0x59, 0x3, 0xff, 0x0, @multicast1=0xe0000001, @empty, {[@generic={0x88, 0x4, "a991"}]}}, @tcp={{0x4e23, 0x4e22, r0, r1, 0xffff, 0x0, 0x5, 0x50, 0x7c, 0x0, 0xffff}, {"c60721a7d12052f8c25b9bd2fc3df3efb79527a13fda934e4011f025f79d47cdc4b7fa47b79e9cbc04f0449a75dd78f28bb35131c82bdeb026d2b3f3c41fbb0e6fa39aff5817ef5b3b2f9369209f80773f8cdd3529b98d26583897352c4cd01ce2b0af91cc9e92db03e373a231978ca1946be66a4f35eacede"}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x1de]}) 2018/03/27 14:35:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000eaffffffffffffff028000006a3cecbd58d83338620a00ff"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2000, 0x0) openat$cgroup_type(r0, &(0x7f0000000440)='cgroup.type\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000065b38)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x408000) syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0xffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1caef100d0f74d9c00e071c3"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) fcntl$setown(r0, 0x8, r2) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x10040) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000140)={0x20, 0x6, 0x9, 0x80, "f5591c6ca22e562db75665af64c4f5c1fbcc2b52d2bcb688d89f870d05228692b991930ceee4df57e4ca57a9", 0x7}) 2018/03/27 14:35:10 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xb, 0x6, 0x4, 0x40008, 0x8, r0, 0xffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x100000}, 0x2c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x3ff, 0x6, 0x3, 0xdbf, 0x4, 0x0, 0x0, 0x200, 0x2, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) bind$can_raw(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) 2018/03/27 14:35:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0xa0002) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x14, r0, 0x800000000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/03/27 14:35:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/178) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80101, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000140)={r4, 0x26}) 2018/03/27 14:35:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev_snmp6\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r5 = accept4$nfc_llcp(r4, &(0x7f00000000c0), &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000180)) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r3, r6) 2018/03/27 14:35:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xf, 0x4) r1 = socket(0x2, 0x805, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000480)}, 0x0) 2018/03/27 14:35:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x388, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', "7379899874756e00", 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa8, 0x130, 0x180, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffe}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x178, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x400) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/03/27 14:35:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x6, 0xc, [0xbf, 0x9, 0x0]}) splice(r0, &(0x7f0000000040)=0x6, r0, &(0x7f00000000c0)=0x50, 0x0, 0xf) pipe(&(0x7f0000000080)={0xffffffffffffffff}) tee(r1, 0xffffffffffffffff, 0x5, 0x0) 2018/03/27 14:35:10 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38000000f58cd0f0ca59802538a0f704187737213c0958d00444427f0d91a770edf0a754c29cb3d93f1a20409ee4d23ca274dbafa0f55571ad0a7aeab20d4f30fb0979b46c7fd7912946e1919b8ea310199712dcb826b0ca89575ca0a99c5a6a13d57db1c7d3d96ae1d594cc7a5033936df2255cb5998edc5e18bd05ba731f5a613968c30938155afe00f08374a61151913840ae4ca4858c694b72db3f1fb2d04e0d899d1f3a39b6", @ANYRES16=r1, @ANYBLOB="00042bbd7000fddbdf250d00000008000600080000000c000100080009000b000000"], 0x28}, 0x1, 0x0, 0x0, 0x20000850}, 0x20000010) setrlimit(0x7, &(0x7f0000000380)={0x0, 0x2125}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40008020}, 0xc, &(0x7f00000006c0)={&(0x7f0000000400)={0x2b8, 0x23, 0x4, 0x70bd29, 0x25dfdbfc, {0x3}, [@typed={0x14, 0x36, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x9c, 0x1d, [@typed={0x8, 0x19, @uid=r2}, @generic="d5b35ecd8765c6f89feb7997b841e6724d83df517f1143c95c060e1f378db7171e6cbe4782c0fa67b7cf378e56a263975655", @generic="b25fde64d144cd5324120ce46d4a5999f13699e9bd49375d42e9efad97813ac2f79fd43403521ffc31b3812ec932963ca4bb656a535f18721b94b332aaf4534b252eb333dcc60be11c729e7e92379399018da26b7064a5c55c178274e8"]}, @typed={0xc, 0x89, @u64=0x3}, @nested={0xc, 0x3f, [@typed={0x8, 0x42, @pid=r3}]}, @generic="36c9e4dddc5540acdbf634f180f612057ea28d366805d3bebbfadab8b3943451fbb2ef6600b6281a2fae64ed2b9f77f07c", @generic="82cb84fb8710f418a835ec8cf4cda72b3ef674b062f861515db69dccff90eee8c22a126ee326dbbefaedcb32c905ae5ce2de5e3af326ac134ea13d622414e07cf0f4520a44fdba3947cc0e3927a9d9fbf22c546b34c20f27d34a4aaddc7263d0d01273a3428d4d7b9fd6f78154086f2b6a4c6171e7dd92391c7151650005d40b18545c5bc0c50d23ed0646c181daf05cc4da9b330b6eef51c3ae0d2d21a3502aabde45c81b3beefc21fcc11fcf52b56e255dc61435ad2a96c36e25cb4c25c1f219644b", @generic="d06fdd670f88c1b964b6bc23e609d04e8292f940744f42875a1c1e8ba1e53268607f645c3531b84ff09bbf05250ef771f4c2df3e0da49ab09cfb715f725e853a01133f63266f398d95b7eb442b4719f63fbde4bb123537856edc6f4c12f985774926c6dbf5bf4c8d797a2b8a1f1c12876334d82e3a2964a796d679f79560f5cfe26573c55befd16e40008b13bfe517216a28d866abc4b5935b92c0446f5b152071f85b0520fe0ba9f9c997c8b25e1cda468f6212247a60a588816f33a96780061420f13490bd23478895057f0b2b924e1bb086", @typed={0x14, 0x19, @ipv6=@loopback={0x0, 0x1}}]}, 0x2b8}, 0x1}, 0x20040810) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 2018/03/27 14:35:10 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x40000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x6, 0x2) 2018/03/27 14:35:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xcf09e28df30f5823) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) [ 101.839006] IPVS: ftp: loaded support on port[0] = 21 2018/03/27 14:35:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x11000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000001c0)={r5}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/27 14:35:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0xffffffffffffffff, 0x3, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x2, 0x6}}, 0x20) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) write$rdma_cm(r2, &(0x7f0000000740)=@resolve_addr={0x15, 0x110, 0xfa00, {r3, 0x80000000, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x99b, @empty, 0x6}, @in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x118) clock_gettime(0x0, &(0x7f0000003340)={0x0, 0x0}) recvmmsg(r4, &(0x7f00000031c0)=[{{&(0x7f0000000540)=@generic, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/112, 0x70}, {&(0x7f0000000880)=""/255, 0xff}, {&(0x7f0000000980)=""/177, 0xb1}, {&(0x7f0000000a40)=""/150, 0x96}, {&(0x7f0000000b00)=""/184, 0xb8}, {&(0x7f0000001040)=""/246, 0xf6}], 0x6, &(0x7f0000001140)=""/4096, 0x1000, 0x2}, 0x662}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000bc0)=""/10, 0xa}, {&(0x7f0000002140)=""/96, 0x60}], 0x2, &(0x7f0000002200)=""/213, 0xd5, 0x7}, 0x200}, {{&(0x7f0000002300)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002380)=""/77, 0x4d}, {&(0x7f0000002400)=""/134, 0x86}, {&(0x7f00000024c0)=""/110, 0x6e}, {&(0x7f0000002540)=""/189, 0xbd}, {&(0x7f0000002600)=""/16, 0x10}], 0x5, &(0x7f00000026c0)=""/88, 0x58, 0x8}, 0x7f}, {{&(0x7f0000002740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002940)=[{&(0x7f00000027c0)=""/108, 0x6c}, {&(0x7f0000002840)=""/197, 0xc5}], 0x2, &(0x7f0000002980)=""/90, 0x5a, 0x8}, 0x4}, {{&(0x7f0000002a00)=@ax25, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a80)=""/94, 0x5e}, {&(0x7f0000002b00)=""/117, 0x75}], 0x2, &(0x7f0000002bc0)=""/31, 0x1f, 0x9}, 0x1}, {{&(0x7f0000002c00)=@nfc_llcp, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d80)=""/136, 0x88}, {&(0x7f0000002e40)=""/136, 0x88}, {&(0x7f0000002f00)=""/233, 0xe9}, {&(0x7f0000002c80)=""/60, 0x3c}, {&(0x7f0000002cc0)=""/9, 0x9}, {&(0x7f0000003000)=""/56, 0x38}, {&(0x7f0000003040)=""/89, 0x59}], 0x7, &(0x7f0000003140)=""/83, 0x53, 0x1000}, 0xffffffffffffff80}], 0x6, 0x2, &(0x7f0000003380)={r5, r6+30000000}) getresuid(&(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) close(r0) setreuid(r7, r8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r10, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r9, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x84) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)) connect(r10, &(0x7f00000004c0)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) semop(r1, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1) 2018/03/27 14:35:10 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000040000000000000000000000040000010000000000000000000000000000000000000000ef85fd855d87bd84a7fb0ef38d082d3e223bf34a6897c5dccf14629f1192490a40473ed22a15afb913df09907906759b7d7339a587aff3fb5af837af2426856917a6246470862ee47447489c7b63dc1860aa8c8b75d4fdb94dca34814fa1ae729d2d809c74d5d6de0d03529d70ec6d65a8a310175f"], 0x28) 2018/03/27 14:35:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/03/27 14:35:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) close(r0) 2018/03/27 14:35:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x8001) [ 102.269977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.708433] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 102.714544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.762242] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/27 14:35:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xa0000, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66260a60fcc995028aa61bbb4aeed81a383ef0704829b384a9d78218ff1a421f332df5d124dbad7478e41c2141c1cfc8ba"], 0x1) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{0x2}, {0x0, 0x2}}}], 0x30) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r1, &(0x7f000001eff8), 0x70) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x0, 0x80000001, 0x1ebd, 0x1ff, 0x100000001, 0x100000001, 0x88, 0x81, 0x1bb, 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="56680d87388be627d4724aa0dc95c9cbef33cd956867e4e95d216e0419483c61044092e3f53b9b93f82df31e928ac5ef1ca5485159ee10ebab22fd826c4032c0f6256bf450dc547272fad20b114d1cb4e2c560fddc094785692a9552ac409232dec82e2812514874057df5cab613e1f52b36d24f18ca0a9340d6d5e72a88bfab933591262d59927c4f01ea7394d609f1d4418a1809289514365a45cb1d", 0x9d, 0x0) r3 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="11ff44000fbdc450eee85efd0184b769f435761f7b8351797c44ea79a4cccf34c55a569717b389a509457230b152afe81671ad2546c63036c915b99d85763514f06897fd1769f3ff8a504e30ea64b527493363f006c2", 0x56, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000280)="c550dd377807fde14478b923d792a85e9be123902b6db57a790ab0afa28979057e95600e51bfe7a596b49c2534069b0d", 0x30, r3) 2018/03/27 14:35:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = getegid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000240)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000280)=0x5) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000340)) 2018/03/27 14:35:11 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x7) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/03/27 14:35:11 executing program 3: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000140)=0x8) 2018/03/27 14:35:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000340)="116fb2895b3c85de929490260e982f34973dfb5f17439f33e3cf99bdc5e7586aa64cc3584bcd34abbd99c2576d1a87c3d86b0f0ab6b3ab85537ec90b748483dc6e66f9deb03a26e0a4fef01535f36242e6504aaa09ba95f3f10b9ed554181d60b74125759676fb2b816fe31d640f2a91cd20471f5f0e8da4253431ad1b679198390786cb0e40240da5a18ced2e3932f443f5fcef10557f2a35df754ffe2342802fdcd28b7b65695c31499943543f363b2d3fd8d6f6e97c0eefbd5b5bdb50e6c783e19d73b9fda4f512798d7a2c9bc13b0bc80db37bf9", 0xd6, 0x4, &(0x7f00000000c0)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x6) r2 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r2, 0x5452, &(0x7f0000006ff8)) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000100)="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", 0x74) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sync_file_range(r1, 0x1, 0x5, 0x0) writev(r2, &(0x7f0000f1efc0)=[{&(0x7f0000cca000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60", 0x26}], 0x1) 2018/03/27 14:35:11 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:11 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x3, 0x800) signalfd(r0, &(0x7f00000002c0)={0x3}, 0x8) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x1) r2 = gettid() setpriority(0x2, r2, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x4000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000300)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800006a1b05000000040001000000000000000000000000"], 0x18}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/03/27 14:35:11 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x3d9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x800000000000000, 0x8001, 0x4}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0xfffffe61) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) 2018/03/27 14:35:11 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x8001) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [0x0, 0xff0000ff, 0xff, 0xffffffff], [0x0, 0x0, 0xff], 'syzkaller1\x00', 'bridge0\x00', {}, {0xff}, 0xff, 0xffffffffffff7fff, 0x4, 0x1}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x5, 0x80000000, 0xffffffffffffb605}, {0x6a, 0x100000001, 0x4f7}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0x7f, 0x27, 0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xb5, 0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x8000, 0x4}) [ 102.807537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/27 14:35:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x0, &(0x7f0000000140)={0x0, 0x29, 0x2, @thr={&(0x7f0000000040)="b9b0d816aeba1c954a4b3187af45552bdef73ffffc90af0f69f7a46b2c32a089cd42bd901d3234874ba48bf2daefc9a870b01f7975b9f93c50b051cb69d6f89969a7db89c87249d35dc74c6d93ff70a844fd02fd211c96725ac41601caabce69fe39aff5", &(0x7f00000000c0)="b07b97d6b1f2fe6c3c7cae62280c91947a52e0a1332b75f54812aeb6682ca2a7f3fdcb0c5d8310aba95a2d460a0f00b0e47abd415711aa767c8532e94eb241ccc7e27f6c18e71ba624ca8ea83c2d6cc387cddd4d7e9674b4b246"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, &(0x7f0000000200)) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)=@delpolicy={0x5c, 0x14, 0x421, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) 2018/03/27 14:35:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = getpgid(r2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000000)={0x5}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79}) 2018/03/27 14:35:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x3, 0xff, 0x8001, 0x0, 0x80, 0x98d7}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x2, 0x4}) getdents(r0, &(0x7f0000001200)=""/63, 0xffffffffffffff91) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e22, 0xab, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x7, 0x81, 0x0, 0x7, 0x10}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000011c0)={0x0, 0x2, 0x74f, 0xea, 0xf76, 0x8}, &(0x7f0000001300)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001340)={r1, 0x40, 0x6, 0x4, 0x6, 0x3f, 0x4, 0x2, {r2, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x8}}, 0x1, 0x0, 0x38c000000000000, 0x0, 0x6}}, &(0x7f0000001400)=0xb0) 2018/03/27 14:35:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408040, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000013c0)='mqueue.', 0x0, &(0x7f0000001400)) 2018/03/27 14:35:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000001080)='/dev/dsp#\x00', 0x0, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001040)=0x4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, r4) 2018/03/27 14:35:12 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)="e0", 0x1}], 0x1, &(0x7f0000000000), 0xfffffffffffffcfe}, 0x240040c1) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x89cf, 0x400) 2018/03/27 14:35:12 executing program 2: clock_nanosleep(0x5, 0x0, &(0x7f0000000040), &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/03/27 14:35:12 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) 2018/03/27 14:35:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x20) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/166, &(0x7f0000000100)=0xa6) 2018/03/27 14:35:12 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f00000001c0)='/vmnet0\x00', 0xfd81, 0x800000000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00') 2018/03/27 14:35:12 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000340)=""/247, 0xf7}], 0x1) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000100)}, &(0x7f0000000200)=0x18) [ 104.071108] IPVS: length: 4096 != 24 2018/03/27 14:35:12 executing program 1: r0 = epoll_create1(0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x10000000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/03/27 14:35:12 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x60000) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000180)=""/167, 0xa7, 0x3}, 0x2) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000000120001037372e8f6730db7be045d049b"], 0xfffffffffffffe84}, 0x1, 0x0, 0x0, 0x4000081}, 0x0) recvmsg(r1, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) 2018/03/27 14:35:12 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000140}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x0, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x40000) 2018/03/27 14:35:12 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 104.114100] IPVS: length: 4096 != 24 2018/03/27 14:35:12 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.', 0x400000, 0x28) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) stat(&(0x7f00000006c0)='.', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() geteuid() fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0xb, 0x8, 0x8, "d0b12efc18fcc5a1fbbf7ba6bab898ced9cb55bd32cbb15294651816fc23b0cc9acee1ccfcec394e3efd7c974fa891ca5f8cf0be856e8ac72d4d2562ca4f775b", "87c8f362924caab2d3e76cdafc0c717e2d4524affa41d952d6cdfae4593c11d150977ee56ea327b2e41ed5221b34a8b6dae2859a6cb66aeb64fd483ca048342f", "9f55c44d2d1e846af3f2ac1cf3713954484dcb2cab3f68d236f488f7066ff733", [0x4ae1, 0x8]}) r6 = getgid() sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000001c0)="9d37aba4b81ead0874bd4713c6491de92c726eb758a89516e57b62f52d636c70928d281d1e682312044f8c493ca271937560ca285a7317a069e26f3f6d2493a1805b9b7fac8817e7a5e4d6073304e5d6ee314b2a58f3a4ea91a4b3a3d6ec7fbb187ffa5c58cee47d68f3f9c5356ddd7f34e4b74fe64f41cc0f2e6ea3ed1b3bf2d392c3df8e3d5be719621102f19b64e769ba6163b2a5a88537cc17b23e", 0x9d}, {&(0x7f0000000280)="e128ccafa0822485261f3b3dd97a7c4e818b50c8643159db4560520f6f3c96ac9eed4390fb386206f1b4e142cde6df04850dd1b2f571ddebbb16226d0b30b12df3a11c79ac75aab58b1de06eea67d0735a73d55077b3cda64741b9da061722d43d3186acbbb8f845874c6bdee0891f34b267ba0f8c191af871e9f4bc90eedd365c00f580eeed35fba3ae721e73ba3cbd297e9878def5d5d755d6d15f9b9032aeaca6d225bdc7ecd0d73af2176411", 0xae}, {&(0x7f0000000340)="05702e546d9e3b82a9a4998d0d9cb9fc7e176b608f18d802a654f07120406419991edaae91112ad2a8f5f24b84155fba65e2b17a76d32c2563f7df3f7d161ca33b883240404d7c1aa8f46d36f90d81fa33206f98f46214b6de05323b832be55c3ca7f5675a3d77f7749fd9451868de01abb47e9b1a7fc6c74d0fc5d2b2d16d56db923a5655dbe23906beefd0cbdf3417d9d5c72bb894e166aad837", 0x9b}, {&(0x7f0000000400)="64697eb15da5b09f503963424927bc73fea36fbf923e4e2d3df3a413e65933a1d6847112356db789eb88517d08233f730ce0706e7f8c0d1926dd6d6df5d099cad13ae9e57b55cb3209d3ae4a23a5711e0aba4c2a26f1c4d3ce5b21fd73ddc9b7c4ce6777cc74421fe8eb", 0x6a}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000480)="5705c5cc5ff0a22783a05b606ffb388eccd843235d44f6f9a622ae62233d5961caca10936a948ececb5c913db2964f764d6829c6dc280070aaed29b268ed1075dde3942bfd803db565c6794d5e7e01945fcb6dded9eeec4e3c0cd59e88314cd9675d4a26b89ed520ce377d92f8c12cdb3c1f43a692088f583444b906e27ecbcbcb0f165872eaabaeeaa75a0848884ec4b774ccad4295f7d2a19b6221ae9fa14694df1583e30f227a1491b8", 0xab}], 0x6, &(0x7f00000018c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000004000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000000000001000000010000001000000000000000010000000100000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xd0, 0x90}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000019c0)={r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000880)=0x84) r8 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffbe39, 0x400000) renameat2(r0, &(0x7f0000000080)='./file0\x00', r8, &(0x7f0000000100)='.', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/27 14:35:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x103000) 2018/03/27 14:35:12 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') getpeername(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000140)=0x80) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0x1658, 0x448, 0x0, 0xffffffff, 0x0, 0x110, 0x1588, 0x1588, 0xffffffff, 0x1588, 0x1588, 0x5, &(0x7f0000000300), {[{{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xd, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@multicast1=0xe0000001, @gre_key=0x6, @icmp_id=0x65}}}, {{@uncond, 0x0, 0x1f0, 0x238, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d2, 0x101, 0x7, 0x3}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x3, 0x7, 0x10, 0x1, 'syz1\x00', 0xf28}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}, @port=0x4e20, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xc1, 0x4, 0xb368}, {0x8e, 0x0, 0x401}, {0x7fffffff, 0x3ff, 0x5}, 0x6, 0x8}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffff00, 0xffffffff, 0xffffffff], [0xff0000ff, 0xffffff00, 0x0, 0xff000000], 'bpq0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x3f, 0xbe2d, 0x4}, 0x0, 0x10f8, 0x1140, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x1, 0x0, './cgroup.net/syz1\x00', 0xff, 0x8d}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv6, @ipv4, @icmp_id=0x67, @port=0x1f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x16b8) r1 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/112) fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001b00)='.', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001a40)='./file0\x00', 0xa002, r2, r3, 0xb7, 0x8, 0x100000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000100)='nilfs2\x00', 0x2000, &(0x7f000002f000)) 2018/03/27 14:35:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0xfdd345df816504aa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x10001, 0x9}, {0x2, 0x9}, 0x1, 0x1, 0x3}) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') fadvise64(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x769607d6, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x7, 0x2000}, 0x4) 2018/03/27 14:35:12 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x301e40, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x100000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x8, 0x400, 0x2000000000000, 0x2687}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xcdd9}, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000001c0)=0x9) r4 = epoll_create1(0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x800) shutdown(r2, 0x2000000002) fsync(r0) 2018/03/27 14:35:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="32feffffffffffff0200000000000000"], 0x10}}], 0x2, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x48080, 0xfc) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0x3, 0x3, "660cc9aff9fe7f040846c351145ee057b8bc903feca52d00fdd286de5dc20aaa9ce8f28063c9a97bdfef73de169b288bff5a90760e1409e81c06c53987819c", 0x38}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000180)="024c55fd649ca098eb7d187f9473f71ea681d94265f2811746bb605cf433e28b248e7ab4db4f95a6abd263dbae17063215bae5cfde87b2572926b479976888824f749905fe5908563182afa1a80919ac7b270527a87ef15ceda9c0b1d38c3e1768735be6c2aae374682fe6b14fae3dd78a8d55f12de5e37e3415567a5f27ec16cdeb1a2a89fcb80844cc01cee6c62110910ba425", 0x94}, {&(0x7f0000000240)="50d9b6ea04b42a18dfc873fe75900a5fc4627cc427d0d1f0695cc03055476d0d9b09a806f37be44d28f4775d88cb6c3396572c32d4eb3e95ec855869f69da18a2657b2e59ca4f3f5a5b2d2be369250fc60c8e5280130d1c2ec97316ebbf6cc623c3db62c79d5ed07e8091a66e6f34e22a70129d423a515a3dd226c5874c2", 0x7e}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xc0, 0x14}, 0x200400c0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/03/27 14:35:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffc, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/27 14:35:12 executing program 6: syz_emit_ethernet(0xfffffffffffffed9, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x40, 0x0, 0x2}], {0x8100, 0x8, 0x1000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/27 14:35:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x80, 0x80800) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000540)=0x7f, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xfffffcd1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x200, 0x9e7efe9, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r3, 0x1f}, &(0x7f0000000400)=0x8) sendto(r0, &(0x7f0000000440)="1b6fa478", 0x4, 0x4000000, &(0x7f0000000480)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x80}, 0x80) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, r2}}) getsockopt(r0, 0xe501, 0x3, &(0x7f0000000180)=""/119, &(0x7f0000000080)=0x77) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r4, 0xfffffffffffffffa, 0x5, 0x1, 0x1, 0x5}, 0x14) truncate(&(0x7f0000000500)='./file0\x00', 0x0) 2018/03/27 14:35:13 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xc8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/03/27 14:35:13 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) 2018/03/27 14:35:13 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x274) 2018/03/27 14:35:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x8, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x10) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x1f, r0, &(0x7f00000000c0)="06d682e774b731a6a3da306720bcfc225d1caf604210777431e2b046030ea22a9934c3b3", 0x24, 0x2, 0x0, 0x1, r2}, &(0x7f0000000180)) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="021300000a000000000000000000000005000600000000000a0000000000000000000000000000ffffffff00000000efff00000000000000030005000000000002000000000000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/27 14:35:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff8) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_newneigh={0x1c, 0x1c, 0x411, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000200)={r3}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x100) sendto$llc(r4, &(0x7f0000000100)="56c566e84bfc396dbe8afdc04178e2bb33213ee24eef35f94e358d9ac57ae3a05926", 0x22, 0x0, &(0x7f0000000140)={0x1a, 0x303, 0x400, 0xa4e, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/27 14:35:13 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) msgget$private(0x0, 0x100) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sched_getscheduler(r0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req3={0x5a6, 0x0, 0x5, 0x100, 0x8, 0x7, 0x5}, 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x58, "db174879849d838539ab7fbef4870a7a5c3b77458d50a58b7991d3a6da6d5bd4837361e436735894cfbeebe4cd5544f2d2a2bca4e421d3ccc06bc6f78b21a7b5137e3bca10bcb8deec6cab5813cbfdee119110e06454fee9"}, &(0x7f0000000140)=0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x2, 0xfffffffffffffffb, 0x8004, 0x4, 0x3, 0x4, 0x7fff, 0x100000001, r3}, 0x20) chmod(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r1) 2018/03/27 14:35:13 executing program 0: unshare(0x10000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x24040) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x7}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x8, 0x401, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @empty, 0x1}, @in6={0xa, 0x4e20, 0x7, @empty, 0x1000}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xd0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x7, 0x1, 0x82, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0x54, 0x4, 0x7ff, 0x80, 0x4d}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xfffffffffffffffe}, 0x8) 2018/03/27 14:35:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'em0\x00'}, &(0x7f0000000080)='system]\x00', 0x8, 0x2) 2018/03/27 14:35:13 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f00000023c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f00000001c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/51, 0x33}, {&(0x7f0000001480)=""/254, 0xfe}, {&(0x7f0000001580)=""/213, 0xd5}, {&(0x7f0000001680)=""/20, 0x14}], 0x7, &(0x7f0000001740)=""/150, 0x96, 0x5}, 0x3}, {{&(0x7f0000001800)=@can, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001880)=""/192, 0xc0}, {&(0x7f0000001940)=""/200, 0xc8}, {&(0x7f0000001a40)=""/230, 0xe6}, {&(0x7f0000001b40)=""/28, 0x1c}, {&(0x7f0000001b80)=""/248, 0xf8}, {&(0x7f0000001c80)=""/156, 0x9c}, {&(0x7f0000001d40)=""/44, 0x2c}], 0x7, &(0x7f0000001e00)=""/120, 0x78, 0x5}, 0x2}, {{&(0x7f0000001e80)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001f00)=""/212, 0xd4}, {&(0x7f0000002000)=""/201, 0xc9}, {&(0x7f0000002100)=""/122, 0x7a}, {&(0x7f0000002180)=""/40, 0x28}, {&(0x7f00000021c0)=""/131, 0x83}, {&(0x7f0000002280)=""/57, 0x39}], 0x6, &(0x7f0000002340)=""/115, 0x73, 0x400}}], 0x4, 0x40002100, &(0x7f00000024c0)={0x0, 0x989680}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002500)=0x4cca) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/27 14:35:13 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006dbffc), 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x80, 0x3, 0x74, 0x8, 0xffffffff00000001, 0x2}, 0x6d1b, 0x1, 0x6}) 2018/03/27 14:35:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000040)=""/62) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000), 0x50}, 0xfffffffffffffffd) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/27 14:35:13 executing program 0: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x190, 0xa00) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='system#user\\selinux+-mime_typesystem\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="46c1062bf575a8094a975444bb91d4332c6d0f09166c6733e7", 0x19, 0x0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$setperm(0x5, 0x0, 0x80000010000) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x11) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/20, 0x14) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r3, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x416) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000100)="3a072c797d0bee828ffd16947854cb10ddbc6fca1cc9f310b53efaf18184ce4fa8e89a4557d7a241da720cbe5a117e068ea5e105b259ec3c03fd284df7f9ecd67f66e398d62fb3ffdcabf5af4af794db94742a87c8760efe5c4769765911affb74660aea7e29c8839bb1b48b427be68d9a541a21f9f9ade50123468e02b11b973110d40db56e94894a0f2fed8138be6ceffb233f5d9f313c84ebb8e729fc558d7463245cc62468537c7037bf8743b158ef64a2fb6152c2f08a839e", 0xbb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x800004}) 2018/03/27 14:35:13 executing program 7: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x78, &(0x7f0000000040)="0b25196d708e2472e393ca2d76b26ef6533e708117180eb37794feb70f9808adbbbbe93a755a139c05c89b81f827a9b2a85d5b8f58feabe01e23f72ab47b07b58b8f574c97d705b19552b237a60c23caf018f1d29aa29ce19b5f1cbf9cce09be13e58e51860906496083bf1cb7fa4a2c9ae90500aefd6ed0"}) socket$nl_route(0x10, 0x3, 0x0) fallocate(r0, 0x3, 0x0, 0x2) 2018/03/27 14:35:13 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x87fd, 0x0) lseek(r0, 0x4, 0x0) 2018/03/27 14:35:13 executing program 2: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000ecffff7f00005000000000000000000000000900000003000000780200000800ffff00000000ffff0308dffffeffffacdc010000ffffffffff0200ffa8010000ffff"], 0x1) r0 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x5}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/27 14:35:13 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x41, 0x30, 0x0, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xb2, "a350a486e2915ca9197e5405f349110e7c5253c66aa9d9b4106725e8efe81ec23315e33d18216e8ef85654bc69709990603719ebe036eb87334911d70b9b9881e7db443009b47459c3060c099f4f6d34097b30f625c199fceeb1b49a14f64f2fdc9bc2abe7bd22d69418be26f7463c82ef8fde386b2b0632456147cf9215af35887e696b40fe22fa6d902ea6b07dbe40513f2d048e2b2903a56f2eb2df8b67d3ed2ead94185cce1bdd537f79f128e88b2ac0"}, &(0x7f0000000080)=0xba) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x7, 0x5a6c, 0xfffffffffffffffd}, 0x8) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/27 14:35:13 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001900)=@sack_info={0x0, 0x947}, &(0x7f0000001940)=0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xffffffffffff7fff, 0x9, 0xfffffffffffff800, 0x9bf, 0xfffffffffffffff7, 0xffffffffffffff81, 0x9, 0x2, 0x7, 0xd944}) open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=""/136, &(0x7f00000001c0)=0x88) 2018/03/27 14:35:13 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)=0x81) r1 = shmget$private(0x0, 0x200000, 0x50, &(0x7f0000dfe000/0x200000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x402) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x10000000}) [ 104.528562] skbuff: bad partial csum: csum=65535/0 len=572 2018/03/27 14:35:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) socketpair(0x0, 0x2, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000140)=""/142) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) 2018/03/27 14:35:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000080), &(0x7f0000000140)=""/234}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/27 14:35:13 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x101, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="020000000000000000000000b7c999ff0000000000000000185a000000000000000000800000000005000000000000001ef0fffffeffffff0600000004000000000000000000000004000000000000000000000000000000000000000000000000001b000000000041377f524aca5e7415da9ae38bf99eb1ae734429f4b9bfe1aa300c8c85cd4c40"]) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_getsetattr(r1, &(0x7f0000fc5fc0)={0x800}, &(0x7f0000000fc0)) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x2f) 2018/03/27 14:35:13 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000440)=""/3, 0xffffffffffffff53, 0x0) 2018/03/27 14:35:13 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffffffff, 0x202) ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x44000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2000) 2018/03/27 14:35:13 executing program 1: r0 = epoll_create1(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x62a00, 0x0) recvfrom$unix(r2, &(0x7f00000001c0)=""/243, 0xf3, 0x40000000, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="5e48478cc6c9d00d3ed08404fac3ee216a8086d46883d55bf800ffb526d1ff6fd34443adc6560aeebeff7dff09788dfd0f11176b4557e8a3ccd13b8ab6d49c04a4eaafa865044220712f129d47ecf319cfca853634254f7e9e97aacba9f9cb99dfa9a89a36042abdf080e31e616f3e2039314e01a369b8ba0ba9b33e67190288f590d2bedf50ca4c352353e908f0bdfcb92f5a3cfa", 0x95, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000500)='id_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='/-vmnet1vmnet1&]\x00', 0xfffffffffffffffd) r5 = socket$inet(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000004c0), 0x0, r4) perf_event_open(&(0x7f0000000100)={0x1000000000002, 0x70, 0x8, 0x9, 0x15, 0x7, 0x0, 0xf26, 0x4, 0x0, 0x1, 0x8, 0x3f, 0x7ff, 0x8, 0xf18, 0x5f, 0xf3, 0x80000001, 0xffffffffffffff57, 0x400, 0x0, 0x100000001, 0xff, 0x9, 0x8, 0x1, 0x8, 0x6, 0x6, 0xfffffffffffff801, 0x80000001, 0x8, 0x7ff, 0x7, 0x4, 0x2be, 0x7e4fce11, 0x0, 0x400, 0x5, @perf_config_ext={0x162b}, 0x8000, 0x9, 0x8, 0x3, 0x100, 0x81, 0x7}, r1, 0x2, 0xffffffffffffffff, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x10000000}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000000)=""/111, &(0x7f0000000340)=0x6f) 2018/03/27 14:35:13 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) open_by_handle_at(r1, &(0x7f0000000140)={0xe5, 0x10001, "4edb4fc59a174732d8244402b0a73aec8015af4115d7e0af1be292049ce8ee4cf1da0bacc8e2442b6610565cedf8d8a5ba78c73ed32977a476647b5b4e6a5ae28db295b6db33f99132c6fc75511ca7680f65deadcc343f6e9437d752b37b9662f033a02a877ab9cae927ab3a49ac02514e59af40895594a64cef9e86dfeb648a05e6b33ea45af04c03976a8eeb7d8fde820b2b7640c627ed50403655c4e283f7fbca83fb00822d833bc57e47d898e66be1533d354dc287511f4a8e3a992041007525928c9213a386c98939a8fcc2570ae597bcb4698a0782e7f7518773"}, 0x200) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'osx.', 'eth1/\x00'}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000340)={{0x0, 0x0, 0x0, 0x1, 0x7d}, 0x5, 0x4, 0x200}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimensat(r2, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{}, {r4, r5/1000+10000}}, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) r7 = syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x10400) r8 = epoll_create1(0x80000) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x7, 0x8000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000b00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000c40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000d40)={0x0, 0x0}) r14 = geteuid() lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000e40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000e80)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000f80)=0xe8) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001100)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001200)=0xe8) getgroups(0x2, &(0x7f0000001240)=[0xffffffffffffffff, 0xffffffffffffffff]) r22 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001cc0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001dc0)=0xe8) getgroups(0x8, &(0x7f0000001e00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001fc0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000020c0)=0xe8) r31 = getgid() r32 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002100)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000002200)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002240)={0x0, 0x0, 0x0}, &(0x7f0000002280)=0xc) fcntl$getownex(r3, 0x10, &(0x7f00000022c0)={0x0, 0x0}) r36 = geteuid() r37 = getegid() r38 = getpgrp(0x0) fstat(r1, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003840)=[{&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000005c0)="6d37e45fa875bb5608d2429045dc67ccddc9f6ad29c682240cc5a2e82a2771edd92e6c84cc55560daa44c142b584a144757ce94b3816155ffb278b71d69068d88a2d0043ba425b776771ee02822c0d014083a8172e6e76daaeed8f7ec2002e248f7cad00dfb5edab01485687f7dd0de115c0443cdca7681df55fe948fc09f172adc3ea", 0x83}, {&(0x7f0000000680)="75aecde4f882df3236cc49a7686bdb98e93ccd6ed913b67a6ff313229a697c090fe4fe60722bd813c34dbf5dfa71704f45cad8cbda6a0973174a36da4f3c56ca", 0x40}, {&(0x7f00000006c0)="c4b596bf7716de49e5a4560365d8488d9fb3eb06c684ed0b8b2099f089ac", 0x1e}, {&(0x7f0000000700)="72c842e55bdfa5167faccb346fe4794c9c0e044b08adb9fcdcb2dfec2e13cc6af339dc6340bb17af111f562530508280681feb166df65533c3bad6a19c67a18dc1f7363c465e8ea2cd3c43884f127eeb0ce8dd3e53747c8016969124525b9ef4c22c2f67f9060d67ba8c06c36233eee285ffe12bb9eca9d8474bec86f966871eb763038135cab29eb5047ae037", 0x8d}, {&(0x7f00000007c0)="692c4f5b39a28a8e479ccc924f23bfe7d2df5dbc87d6983d4047369046e29a0af8a9ce6725061af8b51322404ed6bceb27721a316064d6c4fe2dad42db6af12ea270907315b2a19cfdf6bb1f527c56e7017e4155e2ecf06a68d2aa3302615f0c298574efee88e78a033dee9cb8794a11e7a7c785982075a43c0439f8bdde9adf4494d8a9ca8702e9ef91b5520abd80de58ba5ac0639655f582b9082744564eee5defdd4971ffd6cc35e4cae6dce7f988a6e7b77e767ac50d33e13dabef20822b812343da02", 0xc5}, {&(0x7f00000008c0)="d2b5c9b9ced9274d", 0x8}, {&(0x7f0000000900)="d710beb2d30a4e7eb9c8d824db0d0dc1f845bdcf9b161390d5f170656bd7ef45ea57417170965376b5104299b0bfe8ac2b7c05ebab5d3ca077e371ffac8d5cd21471109def272bd2bc18b6de8839d447ce07e92d5d660115ca7436d30124f5825f1bbc69a83227faf597ca577c4533c5d55faab0236404e98daa5a43bb1fdfd9a3b9e6fb0c8faf7e12b6005c2e23be04f6de2a9ddef6e2dc169695d243d60dda0d7ef6ce21bfb3d4aaa55a77506387de5681db3b128f68b85e9ea374c7ed7edda4070381dd4b4fa94c8c27c35a024ab72395c5cad6ada02c5d09457d0f146db313869cc087dd20b1d93ace4cb52f86285ad3", 0xf2}, {&(0x7f0000000a00)="fb67d199537a2e359cc40f9e49652936e2101f526295ee3dbda0998601dc5bc7608d062b3098b50638a77701fad4a8fe8ab3c625b02b17a0b6ee585764d66daf67c6ca1630", 0x45}], 0x8, &(0x7f0000001280)=[@rights={0x18, 0x1, 0x1, [r7]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r8, r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r7, r6, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0xa1b33ac8fcf27563}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001440)="c48d3db8767a9d5f08381fa6539d7d399de2b1b16e936401838e5def5cc4a64ce0c2683831009e4979de9c62d02ed2", 0x2f}, {&(0x7f0000001480)="4c2f10146a5dc142707668026059a33706a416c01b40c0e4362d46cf33a955132a44d2f85afc65c90cc7d946faa7241656a79d1d2c086c624f7eeaf64c711ed096e45ae68b04faed43ab1da56cb0cb1b7d6d2358037475c0fffa4f59adac7a740dfb88744d3d3079faad08541ce9a68c179fbc826dca7ad5ec20c2da19ed7b04cd85f508c2e5bee4bd2d2167ee12cc294850460e4d258312169771cb1cd517b44633736f525eb1e75234a781202dd5410510768c1af9c048abc08d48e3fb843057bebf6daccfc5b3ed91c94e99c83f721a7dd7bff94b32667d20d05054f2", 0xde}, {&(0x7f0000001580)="0ec73dc252350a211963980f0f8e2c9eaf4e59f4d7e1a109bdb58b86d0c2142f142e36f4d3d1d6e381cda3dd516f19db349f3a80594b7b85ff74db532b393a83b3dca7d0af24cb522eb7b652f8339ddf98c51b1e43000289e421bd77a9ad0c264d71dec830d3e5e4cf9c4da29ec1151bb9b05821dc76f82b227f36", 0x7b}, {&(0x7f0000001600)="f4920b2c54fbb9bda4ef8327f58a3fc8c5c92f978844ced9b91bd3933bb1d14e9561574858b52f59fed621b2085eb5021b62a0abdf6653a938d8057b83445058ce7eaae3e8f41ce0995d8fe292a015420e06c8ec1233247807fe5da5ef2dfc62e26dc65d5b2137c072d7cc9dd2c5f42627412c05aea66a5d44d7c34d2c26095d7d1528e78f778214d6c605c7aaf2413ed25743d02bb70786fcca9d2f1582", 0x9e}, {&(0x7f00000016c0)="8a33b00d1038baff1954ba1f049eb263028f1f285c2adaa3e6087954770295af1521d1e8dc68fa00e1c74a08a5246bbb5afec7c16b52226e0f2c0372d40a53d032d080904a33ae82448391e7d47e821df58ecf8e86a3df667a4dc381316d7b7503a0624acac5c27e9db968a28b819670422c98af431517fa7e8825b06dc5bee81dd8f37469809fca3f", 0x89}, {&(0x7f0000001780)="9b6c82ac7972acb7ffe676e238c660259f9dfeaa2620ecf88506c5f257a4261bb19929b00023e9", 0x27}, {&(0x7f00000017c0)}, {&(0x7f0000001800)="f79056595c8a31eb4ec2bc8214c474878061a880f80bae444ae5086e84661ade8e013a47c4ec5faddfe1a22c0eb2fab6694f1b2994f06e94151b29a65e782e9dc4", 0x41}], 0x8, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r6, r6, r1, r22, r1, r6]}], 0x28, 0x24044881}, {&(0x7f0000001940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f00000019c0)="62463347446ad9f6785ddcd50d8fff2da458783046670be31ae2fdd080ceea3e0b90244d4146735a4f453224a3fdc57a76b13c5dce91250fbfeb8fdfd401854b1f0efa23b8dc7edeacd0abc6df745714c53cc6d0b7dc67c0bef186fd71b99087c39fcdc9674959e32b598699fa28ddaea6b51daa30c2ed409d6c3b3ca6a9de27a2694fd0489ae7b0c8a5922e165013c1ff9b80d981511570b4138cec", 0x9c}, {&(0x7f0000001a80)="0842613a7d7c1333bc8092e0475fb6dd1c49388cd75bfacc4a15affb4343d8ee194d60a12721a41834beece399d38a466c4a7e5d0527ca703e4eb91d1c1d73b0aa68131163958a0cffd3f88484252994e2bb5cc48c8cfed241a174a9ef1438948352261b802be6223127221a73176ecbc641b0380d390fef5c1a354ab41fa5394606b4a122165f5be9f46ca416adde9007a53d24e4df6d46e426bd52", 0x9c}, {&(0x7f0000001b40)="4dff279f1d5cb9b6b24594bbbed40d60c7b06a7f4b01d6442b5e01e99a07cf72884ac77a82d469ca438be7ba91f0c2068ebced3e0a08235eb13bc8db0120e8562780cbbd142102e12b622f69b5a10c9d87", 0x51}, {&(0x7f0000001bc0)="a1a64022b773d41c7e200ad12bde5a662bbb7d24a58aee16d359d2ec7f61831ca70da0bda5177fb568f9058cfe5f9c53fe81feedfdfb98cbf53bd0e83cc8dfb40ba405c743d23d41e5bf10cd95eb918863dbd4b761b1fc5c8d1075a030e1e8372bcabc925ca0395049b900f3098b43", 0x6f}], 0x4, &(0x7f0000002300)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r9, r6]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r2, r9, r7, r7, r1, r8, r0, r7, r0]}, @rights={0x28, 0x1, 0x1, [r8, r2, r2, r8, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x130}, {&(0x7f0000002440)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000028c0)=[{&(0x7f00000024c0)="96da4cd01e3e59fb67b0f000d14c906769ac40c586e65d1a263016e869391b60b74b6502abd6c607f3fa5f1bb681d580ee528e0a6e1594005548", 0x3a}, {&(0x7f0000002500)="98ac48e4fa380e145c7d1d3e4c2a0e0423013927ca9ac6e28d1cc33eea91383923ed4f2646c6b3e8b6fec0463aa50faaeb92efa0e8b9af000303228da0eb24b1560c35266e37d3b4f7720bdca160c2bca05020e8b7a3a6942a7f8a2c3b6d1ea5f52b23499e32c3eb03987bdd56c1dc212c3602e237bc3e1ee6c181f09ca02a325fddce328a383a7b0c5f56677d00b34525be8f9f717752", 0x97}, {&(0x7f00000025c0)="4e2d6dea9af91a9236fa9bfea84da71602aa03ff367836a19868dc3ef01efaefb1b5c8557ad59f95d7c801223925df1eaa54d0ded55287d8a293958f1022c3adfa40e174d383ec05817edfd66b4acf87c9bbd6151eff453ecede40f7cf6c9947372ab3023668b19a86f526f1dda6d38b4fb4a1bde4f84dfa73413a97c388dbe60d1e53ac78929052ff832bd69f5ea6b2ec56b54acad8", 0x96}, {&(0x7f0000002680)="48dcbf89278833863d26fd913459af530851d879521b260d92eac994f760198767eaf01478c125f3db590b2f285f1e6ad804e755c84443f7e54c7457d4d366dd9bbb8003815cc34cae7e236b01be71143453c55667d7057895ad6070492ff395480a20462e62179b5778534e65e9a2b4101aa5359000a0beda516fc0d3fdc89ca383e2a6e9b9dc97b0e5fb2289565ec0254f04974600e2b4ad02685045949e5172aabaf9", 0xa4}, {&(0x7f0000002740)="b2a5e9bfca99dcda264030ad9eb519d51e593010896ea2e079fd6a8d9a21b212fd0b279b97f44e3ab2530179688b4c39621fdac2a53f1bd590b8cc9dfd3222a00878d4e0be2dc6737f328aadd715e494a619400885049d7963dce266edd71765e58c0f077ce560b3424dbfa9930bef29330a4c4419f8f1500f302889402a075c8a3ca29240", 0x85}, {&(0x7f0000002800)="8ff9c5d04ce429238c1da21019a6353e2c831fa4ffce811caad25fba233606900ef7532cc20147b76912c20cf4b8c87baba90303d43c7e0567db099b234e4c95fa", 0x41}, {&(0x7f0000002880)}], 0x7, 0x0, 0x0, 0x4000084}, {&(0x7f0000002940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000029c0)="79f2f4c0ed211569d4bd74138e3bbcfeab8294c20886c0d565e7a3359d9f087b77f47b20a535f333cc9112fb513dcb4c21ffe5d0cf1f15072f6b6c869efb2367bc73aff7068b426f5a29ffb62a9bce6c85dc4abcdeb858aa462914d5a2182014ba6a6881cdbf375701bfb2cda4bf93804e4b22c51f3de737a741a15a217d5888897fe45bc13c5922e6ecae48e61d9be5a5f2102bffa1627888706b34ff464f61a2ea96254f7b1ed1dbe8d9f04350240a8e896c060ae3a8b1fe722bc164c61ec8ce7e82a3cfd66ee0c35dbeb5706d01dfa4b24030ec4c29cfeaf050e90a86", 0xde}], 0x1, &(0x7f0000002b00), 0x0, 0x800}, {&(0x7f0000002b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000002bc0)="46adae82ecebbb83f0193fd634e3b26442122f8c62f7bc4e9a8d1e1c106cbe5f61b044568eb041f0a2712d216bf336fa3c7b6fbfb6e8885eed98dadd7d51960ee8376f0d3c8640eb64554b67e98a4ea0a2b4eed50fff7605b016a8ed46bef65ecf2030591633daac75fb4cf1dae4b14d2524ca45019ac175ff598cfbd7173df35eb5b20cdd133cc711bc0aa6a972973d9b6da68e7cd064d557bd550072b2e38f20390187ea72f5e3ef6b1ff2134adfda6bd697f9f38a93", 0xb7}, {&(0x7f0000002c80)="9cdba84a2dd93f6225f25bb73423819dbfd954bcbaaf7116988ac1141add1fc83c5718b334466864982cab61e891a7edd3c6506cc63256cdb521f171eac3f73b5203f53c940202773d325b273c950755ea246918003477f8d5a6735239cfe4a77d37e2e74e89e8a26f954f3062c63e6a455f7ed733a3c4ef70a8988250b288a70c84ef2d60acff75e82572c38b2407645573e478a09fe3a3e3bd6fd8abff980547aed50f1da402b1c43ee2aa08d1bfe1d541c8364d4bd33d481324190354ef164ab8c10569206e4bd0a75f080a21824b64402f3175b7466ed6a92e2c82482ffadd4e1ca2faaf628abc6c8b5e4c", 0xed}, {&(0x7f0000002d80)="dd8628c28711ae07f7dcacb17ff1fe38534a951fa93ee6ae46f1b2e2b6d242ec3433c6f07ded46f9541d905add84f45ad89f7e8c21607a42f164e4ac873357c5576f7df972d4b19ff0ed1710062325eac9d4bf749852e3cd3b73a7311d718b2670c3c36e293cdb52641a28c98176b7b3d931d2fe595b50598187", 0x7a}, {&(0x7f0000002e00)="795d1c7796a5f062a34b14a8b070ee17f2ff39", 0x13}, {&(0x7f0000002e40)="2da21d3448a1a5a39322e8c86f9ddb5892fcd4d838e69a219fe7d8c7a0d8", 0x1e}, {&(0x7f0000002e80)="91cbe1d7dd57e6905165aa5a942ff0b1451ee3b8c181e714e150a1d967566b4c00f25135f5adad83819fa2d45af4f760436b23b43b635deaba905e4791680f1a2642be80c8839f7edde3e6b46d6eac85464537a7f19a521679927c8ad5519f9085746f817d6f7d282735c2e45a9e73349f3c6f045b8b0bd31036b47d77484145c02f9e07bbe1a4af07296d6e194b0516e24628ffb89e15b097f3607cec09ae82ad", 0xa1}, {&(0x7f0000002f40)="ab5664d1d9f2750283fc071556e8c7d3bf772c4fa4d36c9bbbb1fb78c34b6c0e9c037c3d785675dffda4f85572b3858fb909cc67f10c49732d577de5b4eebea396eab37840dc1b4f0083a72608e47d0fe3679e6f5bc48494d28c67d82e5c873968db3a5ed754fb0e145ca72e9cc6fae3e10c5450bc37c4b8e32a79d66de827053141a92356aa308104a0a5c1b1ab7eca85d9b99c1d2b1a21f387e39b04e5329883613ad9450f2d54e96b98cc648e0abb5e20ab26833c4dbc91b30574f4341b54544bf34c16555b3d855c943275d24eabbdcd50acc63b4c4fc63949b4bdec6041d824c9d6dc7a6f3fbe9ef993a686f060", 0xf0}, {&(0x7f0000003040)="024f7a583656efb64946e265ffe823ae1a28d21d2351ac6c66e634ab6ff801595e5bae85a4f4f381345a5feb087011a526734056b6226dfe9d30ac8a3be9fbe3fdd15b08b15264f1fed0f4f140a6ef334bbecbd5b8d1a7841cd55431e73177488aa46658ed2273256e70fbc7591561c734dae302f6a2055db3d79cf1cbb076442e9e79001d7c85cc10805f6fc5543f3265d6d81b4a3e1600a20f7c5e4bcb5046e95a9444c223813dd5c4ef53c8b312277f5d2f4014e39190623b2e00b90b", 0xbe}, {&(0x7f0000003100)="fb5c792ce8f4f4c21d395e306fe299b6063c78e9e6a850c1a3b6b91217d415d633082d66f735a5dcc7e033682383a06a7ad42e65dd21aaba31aaf72810157c3c81b3916dd8b6d027ad14bae9447028975e812d5d3eeac35e63ce8d289ca6dabd0031a1659aad27fe0cf6", 0x6a}, {&(0x7f0000003180)="1af07671d78683e448884e91f568fa9b5a0ccb9db1f983770b339ab540e2f1db2843a5dc87acd884751f6cb0f615b33a193f5e8d49fc56be3635bdb0339f82c5229288db1a6397db5a711e7a3bc459c29a198d8e17d8ad4f9eb25301d6772208ff67b4f282a6f5eedf1a207d218233e4ff7e5d0c9957e2228f779694e556fd3b01e1b504be2a37b094c3a72864dda96c62ac1ab096da22b4d4e66ff8689097b63a22e70bc9d2b0743b", 0xa9}], 0xa, 0x0, 0x0, 0x4000000}, {&(0x7f0000003300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003380)="a1cad3c997119fe1184815bffa89b35ee7fcd54a9d788bb232a95d590698004987d0a88d56358f2ac19476b715c6c3bec1c22168f412a2c4a5a391d4bd", 0x3d}, {&(0x7f00000033c0)="7b19d09ec8d25702a87df1f2ce0a1787fca31f09bb3181c8ba54d7bec61e9ec1d0330ec29845b2555adc333094738e74f3b6cad19349e669e13c3b02a72c01040edb65d6b6f7d97ab2233cee78b61c197910e3a22397684af1bd24ece637c8e83bd04df253d59aaf6132acbfb302572f64720bb0f03183015ef2fb4ab1c3ddaea641440b1f4e1673738aeeb2a9ca652d9bf337fcb3693a88e46c792a40a9258225d308e9169860a40382c4744f8a79dc1957d94423cf04816266b06615", 0xbd}, {&(0x7f0000003480)="d3cdf0c1c9611c4f29c5ad538254c4dfdebd7cb8cb76d8146febac688eff1a8fce7582683aaa0f8ccc546544d0dcb736d8142c18610bc88435483592ff71148ef3ab", 0x42}, {&(0x7f0000003500)="843fa2524212a73e59971036caa4236a91427f8b6a1a7c93c725d6387d7f3148fcd19b64e9ec3ef441399b4c039ff1dec9f3433cdb666f596fb24805fc4caa87f17ea803d0ad5265d261285a5f43f99ec33a8484011759fefaefaa5781b32737e1ae1a031165e23395c36cbaad30c41fdfe8bbcf360a6dfd4971ad85ce3b970dc1f0d3235f29a297d8d25d9c6224c5adf4023502518db2e97cfca5212463d1b0e82f52ebffab77f45544a34000dd96f18224daf2223f", 0xb6}, {&(0x7f00000035c0)="538b2838c97bcbaada1b9af20c81ca1a", 0x10}], 0x5, &(0x7f0000003780)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r2, r2, r8]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r8, r7, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r3, r0, r9]}], 0x90, 0x4000010}], 0x7, 0x800) 2018/03/27 14:35:13 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x20, 0x20000) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x108, 0x6, 0x6, 0x3f2, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000200)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) 2018/03/27 14:35:13 executing program 5: getpid() socketpair$inet(0x2, 0x4, 0x7, &(0x7f00000002c0)={0xffffffffffffffff}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000080)="a532ad6ca429f978f35f2aebe6fbd01d64eba71c0c7ab8e0134aa6df36403be3630dc4f2963d7f7d3e237a48b963", 0x2e}, {&(0x7f0000000400)="d10a7c1f892a27b925415e0fc9b99b0be193073465ccbf9d195dbf656b368421ff260346fdde8ba2776cd1967fc209f0bf1c1276b597564393809a9833d31defbfefe460402265b383ee69b9659c030be8198bc8047978dfb6de84ae1e271d29fb1146ce175e19d928fcba7f8b5f0aa62209c7112c858d65f205a89b4f95398052df5ad30c1ca6c6ade3933ffe503f43763244e4047465c4de3a35c75872c6cd9d1530ed525349761cf1b98edfa2bd725cf295a92b921d8873536dad9b073957b4f074395ed9391107e46c679a6aec2cfcb483e4ceff027eda4e293308", 0xdd}, {&(0x7f0000000500)="5ba0ab1d624e1fe755a54899832ec75d0036cccd22e724ca2fe078c653ca414df427844bd087f091e9f2e32a80b0b293da916083804d5ac5bc23eb8b001b5bb0603c4d058a8d8f13eb0f1429e97dd135c893d8557d6ae34c8938b1ec4d96631e2e0326981c3880e2a1b8ea30a496bbef35283e960838dbd3d4601a0e5159b3cee407b1510da7d114762076d2f05f397c3a172cac259442d725f6e12e374d8ff378b1aa4351cbb87f04", 0xa9}, {&(0x7f0000000240)="441bf23885d528be7e2112496eb112f1ed7517ce35c44d1d7ec2a8deaa5daaccbfae82ba8cbba1c723a12a304b605089245f6ba1c6bd97e8c95e280f042a586b29c542f9f43f83b0c3f797d4d5ce5fd3a102bd769cf7bdcbdbc11ea42fc3", 0x5e}], 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000387000), 0x222) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x200006, 0xfffffffffffffffd) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000180)=0x7) r3 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) accept$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) delete_module(&(0x7f0000000000)='nodevuser\x00', 0x200) 2018/03/27 14:35:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) close(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) read(r3, &(0x7f0000000380)=""/240, 0xb6) 2018/03/27 14:35:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffff25) socketpair(0x7, 0x8080a, 0xfb18, &(0x7f0000000340)) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffc91) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x202, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@remote}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f00000000c0)='\b', 0x3b3, 0x100000004043, &(0x7f0000000080)={0x2}, 0xfffffffffffffe52) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvmmsg(r0, &(0x7f0000c0c000)=[{{&(0x7f0000833000)=@nfc, 0x10, &(0x7f000001e000), 0x0, &(0x7f00008fd7e0)=""/209, 0xd1}}], 0x1, 0x3, 0x0) 2018/03/27 14:35:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x105) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000011fe4)={0x18, 0x12, 0x301, 0x0, 0x0, {}, [@nested={0x4, 0x2e}]}, 0x18}, 0x1}, 0x0) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'sit0\x00', 0x2}) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000002c0)) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r2, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r2, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r2, 0x2286, &(0x7f0000c95ffe)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/27 14:35:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) r3 = getpgid(0x0) tgkill(r2, r3, 0x30) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x9, 0x0, 0x7fff, 0x7, 0x0, 0x1, 0x30100, 0x2, 0x8, 0x2, 0x9, 0x10001, 0x200, 0x7, 0x6, 0xffffffff7fffffff, 0x3, 0x100000000, 0x8, 0x7, 0x3, 0x1, 0x43, 0xff, 0x5, 0x8, 0x8, 0x7, 0x0, 0xfffffffeffffffff, 0x100000001, 0x80000000, 0x5, 0x6, 0x0, 0xff, 0x0, 0x3, 0x4, @perf_config_ext={0x7, 0xbb}, 0x100, 0x8000, 0xc4, 0x7, 0x9, 0x6, 0x469}, r4, 0x2, r0, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r5}) fcntl$setlease(r1, 0x400, 0x0) 2018/03/27 14:35:13 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)={0x3, 0x4, [0x6e85e0b4]}) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) getrusage(0x1, &(0x7f0000000000)) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/184) select(0x40, &(0x7f00000000c0)={0xffff, 0x7ff, 0x2, 0x6c, 0x1, 0x101, 0x8001, 0xfff}, &(0x7f0000000100)={0x1, 0x100000001, 0x3, 0xffffffff, 0x7, 0x8, 0xfff, 0x1}, &(0x7f0000000140)={0x3, 0x3, 0x6, 0x0, 0x7f511107, 0x8, 0x100, 0x1584be23}, &(0x7f0000000180)={0x77359400}) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 7: syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') 2018/03/27 14:35:13 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x5, 0xc9, 0x81, 0x8}, 0x8) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='&ppp1eth1)em1wlan0em0eth1!vmnet1lo\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xa8, 0x8102) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 0: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xaac) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="8c62046fb348790bf1c1c79f5fe6e3d84a647d964264007d9e4803b4348137b152a3584cf166ffe3de4484f8582a1d44c28f95adcf71693fc391691d35bf69c66dbbb714fc10de8b9eb824b8bad00551561176f3c4b0fb9170ec72e92434bc1b3af9e771ccc87953861233da4d302460638b01348af4eb15721168c8e6bb4f211ceeb34380194f453e574a19839855d288e3253a2e65a59beb5e0a2f200f578f55bc8236abd405120895e4ce759870d9187a9e6352ceac240b9d113b88ea860212cfb8928b912782e83abb3d4ca77649dd758bdf10d9af8a87d775ac37f759253298d7d7bd1218867f6c84d1be20663f5f096eeac335a681b848050499ccf241d0329a1403cc8749708a2d9c968b37cd7f5ae9e210d5ead1c2de227c0327020b062716685651f81c1ae657e2dd4ebebcf61dc5c90335a3bb2fd917d21bbbd42b9f2e3c57b3c271cb27699d9a2842ce136c8bddd2ff45001c82fa5641474e48924df14fe294622ebf5b128563f4b0ecbd9f93cd41b37971bf476236a0ac518603d0c32a6756b6558c71eab4ed875d20320be3879e8a4dca98086d83ce6fca4a8ee361886b96544cf319a3bf03d207716e3c48b380d3504b80e54cc38c41caff6d35aae127acbc3c5335425fee0b6f1a1786857bc20456420f461f6f2bdf93b87eed7096b0c91165789fbb1c46afdb690a9bbbf1ad994ec31b260c4ca882663b995ae301134e61cc232b9f833533d7061f7b1d24c237a7a1ddc126df144620b95025bd329de6d930e96731d926752bd0370ac16a44ac4af1b431fd6450f2fb3ecb2dafbd02b5f06d0e7241a37da896e35fb0b2ad0f3242cf0e5b11c8c942c34e5b7671fa901a7950f2de4999b5272b2792f6cb88914794dfcc075fc7b9e42b613e61f7dfbea7b25c5004cc5b8ecbca9648936671fad8c0f6181edb07eaadf1238dedc3f884af68d869502d253d9e741ba1a05a554d1c92e5bde08b8ce3378f23ac6724b980484da3d292182710bc652a63f937df6b1b97d1ae659d0b45a95b9137053ac8fbdc549b80679039f3c43566416212aac5156ead51d7aaea3d55076bbec61df19c819e60cbb10adbc241f33f5413f94753e1fa85d8c13cdb0b1fbad919ef34afaf545e2a89187d632bbcbc6a96c6b09c42779663b7c1ddde101ecf5003cfe1992757c4d17121b6ce2370583a9dd49b9a81375c72265778453d499ad8b3914bc6b0dcba8c409888ad5e547a90ceb65f530b66044a13d000c59ddc2a362db90c33dee240b0f9b35f41a507a3e7585b26c1e3f44a6e8b291c9e774aa0f63677cfbd24bd498b1e82bc75302d7c059019ca95f7c9b0855a63a66e6d8ce7066992ef3ce9b04a5140cf65ef8094234dc23f34656df9b90ceb34c8b9d4624369fb26239e362171244398198b92a2c98e9c1b8cd95349a6eca3edea5ea8be0ec34aa2eb7d41196262c7f496adbd44c775a8067a9dc4eccd1e451874971d8d406175fef420f30f1e4dba1a202be77a3ad15f9e6bf7b305966e70a988a843bf753b57075c616554dd0f0373dd238eec87d9ecbec18e32751ae0f87e6d5f5189abf29581d5aee8e2037f9dc6daad79144fba53d0b60dfd587d974e66789cf47e0dcbb68be8fd3ae596eeb244a9263bc8ad6240ef2351df29d4f4e2f718af34a0466f1508192876d46259e1cccd99460d2dffa6e825dff0668c57e72f4a85b8f37cd77b01145bb0701aa263a4fd5c9698b379fd341a81837d8f17599f971ed4acf661aeb91ff30d20560a11b79056859ff98cfc61971e77f61889421ea0043884c6577b5f141189bb220f3cd11328fd1ddaaf64a4f7399ad3fe1f4253817ae54c6774dcccc0fae5118f9fb15e40855483b7a35aadde5f3c8be1ccb3582665d4420b72d69a6666d307a117d600e37b6c7826b69e6ab12276d4012ee6ad5d1a79955845a009af5d10d0d5e692035a30a045c900058ec82990e368dc40daa1e5cd33ed68a9888066615c8206afcbcaa459b1e8a49167272a74d0484eaf9022ba440a19b03122884aa9a4fa461598", 0x5a9}], 0x1, &(0x7f0000004740)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)="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", 0xa48}], 0x1, &(0x7f0000000400)}, 0x0) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="c8", 0x1}], 0x1}, 0x0) 2018/03/27 14:35:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000980)=ANY=[@ANYBLOB="0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052752e676ea382e4e091fa2ba8305e1749c1c8bf1593aa49fc72f7120000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0xa49}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c) r1 = socket(0x1000000010, 0x4000000000802, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'syz_tun\x00', 0x2}, 0x18) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x20, 0x1e, 0x503, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000004c0)={0x1, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, [{{0x2, 0x4e20}}, {{0x2, 0x4e20, @rand_addr=0x8}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x390) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000040)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000000280)=""/175, 0xaf}, 0x0) 2018/03/27 14:35:13 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x2080) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x5, 0x800) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/27 14:35:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x8}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/03/27 14:35:13 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) write$sndseq(r1, &(0x7f0000000080), 0x2082d10a) close(r0) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10200000}) 2018/03/27 14:35:13 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/03/27 14:35:13 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000140)=""/144, &(0x7f0000000040)=0x90) delete_module(&(0x7f0000000000)='/mime_type&ppp1GPL!\x00', 0x200) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x206, 0x0, 0x18bf, 0x1, 0xfa5d, @random="85f386b6fc87"}, 0x10) r2 = epoll_create1(0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:13 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') finit_module(r0, &(0x7f0000000600)='\x00', 0x3) listen(r1, 0x8001) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000033ff8)='./file0\x00', 0x0) prctl$intptr(0x1c, 0x6) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8) bind(r3, &(0x7f0000000080)=@ipx={0x4, 0x3, 0x2, 'ZsN}m:', 0x5}, 0xffffffffffffff15) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r2, 0x0) faccessat(r3, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 2018/03/27 14:35:13 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) fcntl$notify(r0, 0x402, 0x0) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x3, 0xfffffffffffff800, 0x7f, 0x2367, 0x6, 0x2, 0x5, 0x1}, {0x6, 0x4, 0x1f, 0x7d53}, 0x5, 0x6e6bb8, 0x2, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x8190ab07de736bc5, 0x0, 0x5, 0x7, 0xfffffffffffffffd, 0x10000}}, 0xe8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x90e, 0x2140) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r5, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 7: modify_ldt$write(0x1, &(0x7f00000001c0)={0x80000001, 0xffffffff, 0x6000, 0x100000001, 0xffffffffffffffe1, 0x0, 0x9, 0x81, 0xfffffffffffffff8, 0x3}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="00000008000000000000000000000000d64de89a8f67616ef0132059adf658e62ed0563cc67a7cfd685d9ade67d6c246e77e8bb943fed2e295c85194d22980a0a10343585a250a0e080000000000000027048814bc3b7b07cfc87d2b7a8ef0cd3593744b947ef3d66606d73e2fd4334db5613a7db33fe561e06933fdb55593c7cbd2cfeb3f68d25d5b92913446a9ebb677664ecf1070e4bf65b78ca6f81e44726e71edee582dfd00f390fa683b78a8b79a32d5306ef0e3c3"], 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x1, r1, 0x1}) r3 = semget$private(0x0, 0x2, 0x5) semop(r3, &(0x7f0000000200)=[{0x3, 0xfff, 0x800}, {0x4, 0x80, 0x800}, {0x4, 0x1, 0x1800}, {0x3, 0x5, 0x1000}, {0x7, 0xefb7, 0x1000}, {0x1, 0x9, 0x800}, {0x3, 0x401}, {0x3, 0x5, 0x1000}], 0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req3={0x5, 0xaa8, 0x8, 0x2, 0x5, 0x1000, 0xffff}, 0x1c) 2018/03/27 14:35:13 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)=""/235, 0xeb}, {&(0x7f0000000500)=""/158, 0x9e}, {&(0x7f00000005c0)=""/137, 0x89}], 0x3, &(0x7f00000006c0)=""/241, 0xf1, 0x7}, 0x2000) quotactl(0x1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)="77cae5e918d517a5bf25c81390e222916d8490a0a536b6c40f48c5798c7282ffa5b778c75a4f9a0649e5df11fb240b503dd152506c3eabc42b5cc6ef495a4e21ddad05bd2c2443cb1557e56a7257aafe50c0837977e0460f44560283e525657affc614b18cd6793f558bd534678c3c0a16bec29b797842b70a46985c8806ce977ab9e452a96c047a1af474973bed5320bd6a439185d9eb3e44ed59648d3852413bf965198a33597e8afc26603b4efc60ed0ae4ec9ac43de7c11d025b798266ef7132a25ad5cfe88a570ca5da5d6697ea50fe48dc95747da1362edacc999b5686468ca47d583edf60c771785274c0186326b7523ef894e5bb") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000800)={0x0, 0x3ff}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000880)={r2, 0x3}, &(0x7f00000008c0)=0x8) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1000, 0x0) timerfd_gettime(r3, &(0x7f0000000300)) futex(&(0x7f000000cffc)=0x8, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', r1}, 0x10) 2018/03/27 14:35:13 executing program 3: getitimer(0xfffffffffffffffe, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000040)) pkey_alloc(0x0, 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x218300, 0x0) syz_open_pts(r0, 0x111800) modify_ldt$write2(0x11, &(0x7f0000000080)={0x6, 0x20000800, 0x4000, 0x100000000, 0x10000, 0x1, 0x3, 0x8d9, 0x80000000, 0x8}, 0x10) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x4}) 2018/03/27 14:35:13 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020f000011000000000000000000000008001200000003000000000000000000060000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180000000000172a29a2cdc81372807e32cae785b97deffddd7994d71d3b3b3ac8484d35acb83c43e368709c5dcf5a40c9963ddebe46f35f3a51d1400d4060eb198a75d29afdc6a82f0c115208d260e5f24c925437999dea5343ab34992a"], 0x88}, 0x1}, 0x0) listen(r0, 0x1) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000), 0x8) 2018/03/27 14:35:13 executing program 0: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x42, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x9, 0x1, 0x2, 0xffffffffffffffe0, 0x10}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xfffffffffffffffd}, 0xfffffe69) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x3c, @empty, 0x4e23, 0x1, 'lblcr\x00', 0x2, 0x9, 0x1d}, {@loopback=0x7f000001, 0x4e22, 0x12002, 0x3, 0x0, 0x1f}}, 0x44) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:13 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="08f4ffffff0056000405e0ffe0cf2fe68d555196ded70f1eda1752d9fbb4790e2b7dd76a01558c42563fb1eefa920ab0c5ae63bbd455741cf8b2e151a2059dff961983efad749f68296e88c10630a8c458bee0e113"], &(0x7f00000000c0), 0x13ff) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$addseals(r0, 0x409, 0x0) 2018/03/27 14:35:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20800004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x3c, r2, 0x101, 0x70bd2b, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000004) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) read(r0, &(0x7f0000000140)=""/67, 0x43) 2018/03/27 14:35:13 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0801, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000003900000128bd7000fbdbdf251e000000d4a0a9137dcc61f4f1934b86067b04a8bda313a2de32d821e7b7e851133cd25cae954ece8aab31333eae91ceb4f14d302fcfb09cb8fb4ba338d1f59f35c0ed339741bf438bb761f67ac6412af8c37e2e77261d9a8697dc08001900", @ANYRES32=r2, @ANYBLOB="00ffb42557f158b09480d52387348b6a5cce986c5881e7fa9cf6cb276e99545fe83600587978a59f8f93f86593ec1960b0c4f0f444a24887d8c5cd1230934c2f1acc2f453456bc362b81bdae01f6f5367db77773f8e99ff0f60591450d102a79fffb6f6e7e1e3c7f59f43512d593abc883697805fe3e9266f4bf000000"], 0x74}, 0x1, 0x0, 0x0, 0x44000}, 0x4040000) write$sndseq(r1, &(0x7f0000fa5000)=[{0x6, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {0xfffffffffffffffc, 0xfffffffffffffffc}, @connect}], 0x30) 2018/03/27 14:35:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00702b6c37909a77d767a94c15079cc90d767e1b640c787a436de00b358f9d115629db62bc93f788569b8538829f6e879bb30007c1a8292460f6de9567ae055fd17bd1f96c9fb9daa77ee1ee8db96b6c4f377be8aba4841b3d0a80cfe4972f42fb28718ecfd1661c0a5f7196077db6c3b5d310d61d00a616880d635a6714f60f45384823fe7ff3ae677793ad31f4"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000080)={0x1, 0xfffffffffffffffe, 0x7d}) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/03/27 14:35:13 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'%route\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x6}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="8cfb285c0744", [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x1c0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x2) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x100, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000001c0)={{0x6c0000, 0x5, 0x7fffffff, 0x2, 0x2, 0x2}, 0x8}) 2018/03/27 14:35:13 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0xc0000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)) 2018/03/27 14:35:13 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7fffffff, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) close(r1) 2018/03/27 14:35:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000000}) [ 105.173110] IPVS: set_ctl: invalid protocol: 60 0.0.0.0:20003 lblcr [ 105.201830] IPVS: set_ctl: invalid protocol: 60 0.0.0.0:20003 lblcr 2018/03/27 14:35:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe000024000000000800010000000000"], 0x1}, 0x1, 0x0, 0x0, 0x805}, 0x0) r1 = dup(r0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) 2018/03/27 14:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x80, 0x0, 0x2000000}, {0x6}]}) 2018/03/27 14:35:14 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1ff00000000, 0x80000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/93) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x583, @dev={0xfe, 0x80, [], 0xf}, 0x68c}}, [0x9, 0x71e2, 0x3, 0x1, 0x400, 0x80000000, 0xffff, 0x7, 0x7, 0x2, 0x7ff, 0x7, 0x3, 0x80, 0xffff]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x6, 0x3, 0x7, 0x0, 0x0, 0x8, 0x50000000000000, {r3, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}, 0xbda4, 0x3, 0x8, 0x0, 0x3}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/68, &(0x7f0000000200)=0x44) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000240)={{0x50ed, 0x406, 0x0, 0xffff, 0x5}, 0xfffffffffffffffb}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/27 14:35:14 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7fffffff, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x3, 0x4, 0x4ed}, 0xfdc3) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000180)=0x7, 0x4) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) mq_timedreceive(r1, &(0x7f0000000440)=""/198, 0xc6, 0x1, &(0x7f0000000540)={0x77359400}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r3 = socket$inet_sctp(0x2, 0x6a5789e3bcafbb1e, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000300)=""/200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="74000000d36708ea769d6394f41e64a78b7d6a32b270a0225d8b5f00c88a94dd5a1ea9b19417524fb275945b8ff1ac35abb0528df1390f64abaa26b6dcb843e3d65e11ae4196a52125765f4bf5e0d6c7d3f7814f9262ebeaeba52d4c79c6d2219d31ffcddd15ff3c938c6a1395a97f00298343503fd1f258"], &(0x7f00000001c0)=0x7c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x40}, &(0x7f00000002c0)=0x90) [ 105.240689] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 105.261565] x86/PAT: syz-executor0:14382 map pfn RAM range req write-combining for [mem 0x1b4df0000-0x1b4df3fff], got write-back [ 105.277062] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 105.358455] x86/PAT: syz-executor0:14413 map pfn RAM range req write-combining for [mem 0x1b4df0000-0x1b4df3fff], got write-back [ 105.387770] audit: type=1326 audit(1522161314.112:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14403 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454889 code=0x0 [ 105.411629] audit: type=1326 audit(1522161314.136:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14403 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454889 code=0x0 2018/03/27 14:35:14 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000dc0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x3, r4) ptrace(0x4208, r1) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0/file0\x00') syncfs(r0) 2018/03/27 14:35:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) dup2(r0, r1) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x90000000}) 2018/03/27 14:35:14 executing program 5: socketpair(0x1, 0x0, 0x5f14, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000001540)=@sco, 0x8, &(0x7f0000000180)}, 0x2) 2018/03/27 14:35:14 executing program 0: r0 = socket(0x3, 0xb, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x40, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x506}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) fdatasync(r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000000)=0x10001) open_by_handle_at(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="110000009b4000008bebf1c087cb98412e"], 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) inotify_init1(0x800) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/27 14:35:14 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000300)=""/71) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') close(r2) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="280001800000000000004d1ea24adc8ab5b6d4fb5c724f2f669dcd19584cf6d5775eee2b2f973de0bb1792b2c96e194aa93a907a6298a9fc06c355bf9b7428094957dbd776683ea2607add3512f4fccbb0d818dfa834817d34c767f77342d541b2c164db4be1acba41b2df13ea160263fae2f3e1a15a9eaf5478da5c9e2ac91d3633819984aa0dcce8d8946a84b53e773235703fb673f4d1f26a94862c1a15a900", @ANYRES16=r4, @ANYBLOB="000428bd7000ffdbdf25010000000c000200080005000300000008000600c60f0000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000000100)) ioctl$int_out(r2, 0x0, &(0x7f0000000400)) utimensat(r3, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x77359400}}, 0x0) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x403, &(0x7f00000001c0)="7e69bdb34d46bd72cd3a162724124b6226fdc9cd3a3cadbe6483beb30499e7aa7641ce4dec0c08da2616af235c420e17758f291ff17a4448a69fe0162b01787c411d41569c5054320c655a9d185ea6a3ea16cb3719fbbb3562c3cabd9cd2d15f423f89a7726e64acf735c348edfdac7570f08cf9e42d3f3af0b3f79858fca9ebae858f60e172c73a5e2f7aab7eb3b571f435ddd306a97d652f08da60ee") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x80800) read$eventfd(r1, &(0x7f00000002c0), 0x8) r2 = getpgrp(0xffffffffffffffff) timer_create(0x2, &(0x7f0000000040)={0x0, 0x35, 0x6, @tid=r2}, &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/27 14:35:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1000) r1 = epoll_create1(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:14 executing program 3: r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10000, 0x1, 0x4000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) listen(r0, 0x4) sendto$inet(r0, &(0x7f00000000c0)="18", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 105.571319] tmpfs: No value for mount option '~i½³MF½rÍ:'$Kb&ýÉÍ:<­¾dƒ¾³™çªvAÎMì Ú&¯#\Bu)ñzDH¦Ÿà+x|AAVœPT2 eZ^¦£êË7û»5bÃʽœÒÑ_B?‰§rnd¬÷5ÃHíý¬upðŒùä-?:ð³÷˜Xü©ë®…`árÇ:^/z«~³µqô5ÝÓ©}e/Ú`î' [ 105.574764] QAT: Invalid ioctl [ 105.617859] tmpfs: No value for mount option '~i½³MF½rÍ:'$Kb&ýÉÍ:<­¾dƒ¾³™çªvAÎMì Ú&¯#\Bu)ñzDH¦Ÿà+x|AAVœPT2 eZ^¦£êË7û»5bÃʽœÒÑ_B?‰§rnd¬÷5ÃHíý¬upðŒùä-?:ð³÷˜Xü©ë®…`árÇ:^/z«~³µqô5ÝÓ©}e/Ú`î' 2018/03/27 14:35:14 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000440), &(0x7f0000000400)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000040)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x22400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x8, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x80000003f, &(0x7f00000000c0)="8988f4f21c45f9e44952bef2628dfe79b4222fd4806f1a5c6654f8379012585d538c4b80ad6624d81587e9f6365044d6632d59889a91ee140c177c0064ff4aa367a27e19976077b00b2f4d2a21592ef15f430fa358e2a7f1d7852759727bc8a8309dfd6d3fcfad68713077fadb628a0197f1c2ff608af80661", 0x79) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) 2018/03/27 14:35:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xde}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x1) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) [ 105.660306] QAT: Invalid ioctl 2018/03/27 14:35:14 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff6f3, 0x20000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000), 0x200000ba) 2018/03/27 14:35:14 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)=0x8) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff7fc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = epoll_create1(0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 3: capset(&(0x7f00000003c0)={0x19980330}, &(0x7f00009b3000)) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/03/27 14:35:14 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="850000000500000009000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x1, 0x99, &(0x7f00000000c0)=""/153}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/03/27 14:35:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = getpgid(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sched_rr_get_interval(r1, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60002a00000001000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf916643b6028f723edd40268169230973698d7f867581b5a3cc37f783841dcbb38ed04b54d5375b9d6a000000000000000000000000000000000000000000"], 0x60, 0x81}}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x84880) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0x1) 2018/03/27 14:35:14 executing program 7: r0 = memfd_create(&(0x7f0000d2efff), 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) 2018/03/27 14:35:14 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7ff}, 0x8) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x10000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x15}, r4}, 0x14) [ 105.763718] binder: release 14478:14482 transaction 39 out, still active [ 105.770747] binder: unexpected work type, 4, not freed [ 105.776072] binder: undelivered TRANSACTION_COMPLETE [ 105.794484] binder: invalid inc weak node for 40 [ 105.799614] binder: 14478:14482 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 105.814386] binder: BINDER_SET_CONTEXT_MGR already set [ 105.822148] binder_alloc: 14478: binder_alloc_buf, no vma [ 105.827830] binder: 14478:14485 transaction failed 29189/-3, size 40-8 line 2963 [ 105.837248] binder: 14478:14494 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 105.840576] binder: 14478:14482 ioctl 40046207 0 returned -16 2018/03/27 14:35:14 executing program 3: set_mempolicy(0xc003, &(0x7f0000000040), 0x0) r0 = shmget$private(0x0, 0x1000, 0x1254, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) set_thread_area(&(0x7f0000004b80)={0x2, 0x100000, 0xffffffff, 0x2c60000000000000, 0x40, 0x10001, 0x5, 0x8, 0xbc, 0x8}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000004c00), &(0x7f0000004b40)=0x60) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000004c80), &(0x7f0000004cc0)=0xc) r7 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x100000000, 0x404780) recvmmsg(r7, &(0x7f0000004980)=[{{&(0x7f0000000480)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1, &(0x7f0000000600)=""/4096, 0x1000, 0x7}, 0x7}, {{&(0x7f0000001600)=@l2, 0x80, &(0x7f0000001880)=[{&(0x7f0000001680)=""/235, 0xeb}, {&(0x7f0000001780)=""/218, 0xda}], 0x2, &(0x7f00000018c0)=""/240, 0xf0, 0x5}, 0xffff}, {{&(0x7f00000019c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/225, 0xe1}, {&(0x7f0000001c00)=""/90, 0x5a}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/243, 0xf3}, {&(0x7f0000002d80)=""/123, 0x7b}, {&(0x7f0000002e00)=""/59, 0x3b}], 0x7, &(0x7f0000002ec0)=""/104, 0x68, 0x5461}, 0xff}, {{&(0x7f0000002f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002fc0)=""/228, 0xe4}, {&(0x7f00000030c0)=""/172, 0xac}, {&(0x7f0000003180)=""/122, 0x7a}, {&(0x7f0000003200)=""/61, 0x3d}], 0x4, &(0x7f0000003280)=""/101, 0x65, 0xff5}, 0xffffffffffffffff}, {{&(0x7f0000003300)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004500)=[{&(0x7f0000003380)=""/237, 0xed}, {&(0x7f0000003480)=""/91, 0x5b}, {&(0x7f0000003500)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004540)=""/232, 0xe8}, {&(0x7f0000004640)=""/208, 0xd0}, {&(0x7f0000004740)=""/229, 0xe5}], 0x3, &(0x7f0000004880)=""/206, 0xce, 0x1}, 0x8}], 0x6, 0x120, &(0x7f0000004b00)) r8 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0xffffffff, r1, r2, r3, r4, 0xc8, 0x2}, 0x7, 0x0, 0x5, 0x1, r5, r8, 0x2}) syz_open_dev$sg(&(0x7f0000004bc0)='/dev/sg#\x00', 0x0, 0x4000) 2018/03/27 14:35:14 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x541140, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x8, 0x20000000, 0xffffffff000) 2018/03/27 14:35:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xffffffffffffff91, 0x3, 0x61, 0x100000000, 0x7, 0x0, 0x7fffffff}, 0x1c) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x0) 2018/03/27 14:35:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) unshare(0x4b8c000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) r1 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x6, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0xd55, 0x7, 0x7, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x86c7}, &(0x7f0000000180)=0x8) 2018/03/27 14:35:14 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000000)={{&(0x7f000000b000/0x2000)=nil, 0x2000}}) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x0) 2018/03/27 14:35:14 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) [ 105.863513] binder: undelivered TRANSACTION_ERROR: 29189 [ 105.869307] binder: send failed reply for transaction 39, target dead 2018/03/27 14:35:14 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x401, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x10d006, &(0x7f0000000140), 0x8, r1, 0x4}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xf3, 0xd0000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r5 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) sendmmsg(r4, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) 2018/03/27 14:35:14 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) getpid() nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) munlockall() ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)) 2018/03/27 14:35:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000002c0)={0x67f3, 0x1, 0xffffffff, 0x9}) socket$packet(0x11, 0x0, 0x300) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3400000019000100000000000000000002200000ff00fe0000000000080006000100010008000400", @ANYRES32=0x0, @ANYBLOB="1e717dae07286fb91d1b5e7a6e080f6dcf0923a40001000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0xc0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x420480) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=""/148, &(0x7f0000000180)=[{0x3ff, 0x79, 0xff, &(0x7f0000000100)=""/121}]}) 2018/03/27 14:35:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) move_pages(r2, 0x3, &(0x7f0000000100)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000140)=[0x800, 0x4, 0x2, 0x677], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/03/27 14:35:14 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x18000, 0x0) r1 = semget(0x3, 0x7, 0x100) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000180)=""/91) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000140)="90c1d700e4721bc39b96798d413047511e591813de30045b29208ebf3fd9d7f3fd77b3013a1d4193", 0x28) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x8) read(r2, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x0) 2018/03/27 14:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x0) 2018/03/27 14:35:14 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x40, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="03630840", @ANYBLOB="116348400400000000000000020000000000000000000000100000000000000000000000df29f4ffdaeebd0000000058e1000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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"]], 0x33, 0x0, &(0x7f0000000200)="33f426fa86b0fbe75736ec4fbfe95d3a3634759057002bcf45aa1e878cf35955eceec47ac2ec62d518d8f752dd86959b12274c"}) 2018/03/27 14:35:14 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa161, 0x4, 0x6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1c0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x10000000}) fallocate(r1, 0x0, 0x8, 0x401) 2018/03/27 14:35:14 executing program 0: r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x12}, 0x1}}, [0x8, 0x0, 0x2, 0x1ba, 0xb9c, 0x9, 0x2, 0x1, 0x3, 0x4, 0x8, 0x3, 0x80b, 0x5, 0x5]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x1}, &(0x7f0000000280)=0x8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x8000000004206, r3, 0x2000000000001, 0x0) tkill(r3, 0x2a) ptrace$peekuser(0x3, r3, 0x28) uname(&(0x7f00000000c0)=""/72) tkill(r3, 0x24) 2018/03/27 14:35:14 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x80000000000010, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x400) 2018/03/27 14:35:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='wlan0*em1\x00', &(0x7f0000000100)='GPLmime_type.\x00', &(0x7f0000000140)='$+#!(lomime_typevmnet1\x00', &(0x7f0000000180)='^\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)="2c9300"], &(0x7f0000000380)=[&(0x7f00000002c0)='vmnet1\x00', &(0x7f0000000300)='wlan0-\'\x00', &(0x7f0000000340)='[+&@]\x00'], 0x1800) 2018/03/27 14:35:14 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/72) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000300), 0x4) 2018/03/27 14:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x0) 2018/03/27 14:35:14 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x3f, &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x90000004}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4000000000000000, 0x2) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) epoll_create1(0x80000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100)) 2018/03/27 14:35:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) shutdown(r1, 0x50000000002) 2018/03/27 14:35:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x100, 0x10) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)) [ 106.201534] binder: 14551:14561 BC_FREE_BUFFER u0000000440486311 no match [ 106.208692] binder: 14551:14561 unknown command 0 [ 106.231621] binder: 14551:14561 ioctl c0306201 20000280 returned -22 2018/03/27 14:35:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x0) 2018/03/27 14:35:15 executing program 7: clock_adjtime(0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10442, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x80000001}) 2018/03/27 14:35:15 executing program 3: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/27 14:35:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x20) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x7, 0x4, 0x9, 0xc41, 0xd21f, 0xc00}) 2018/03/27 14:35:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000eb3000)="ff02028150da2767a75bd203a6f0dffaca02000800000000", 0xfffffffffffffe90) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/125, &(0x7f000019d000)=0x7d) 2018/03/27 14:35:15 executing program 5: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10800, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x201) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000040)=""/180, &(0x7f0000000100)=0xb4) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/03/27 14:35:15 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000006000)) 2018/03/27 14:35:15 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200100000000000c7344f47436da7454e9e2200"], 0x10}, 0x1}, 0x0) 2018/03/27 14:35:15 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/03/27 14:35:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc) ioctl$TIOCSCTTY(r2, 0x540e, 0xfffffffffffffff9) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x40000000000008) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r0, r1) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) r1 = epoll_create1(0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x400}, 0x1c) 2018/03/27 14:35:15 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r2, r3}) write$vnet(r3, &(0x7f0000000140)={0x1, {&(0x7f0000000100)=""/24, 0xfffffffffffffecc, &(0x7f00000001c0)=""/101, 0x3, 0x3}}, 0xffffffffffffff4f) 2018/03/27 14:35:15 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) syz_fuseblk_mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000002c0)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000000140)={0x20071026, r0}, &(0x7f00000000c0)={0x9, 0x7, 0x5, 0x100000001, 0x8, 0x7ff}) 2018/03/27 14:35:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000200), 0x1}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/03/27 14:35:15 executing program 7: getpgid(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x12, 0x7, 0x1471, 0x9}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x3, 0x0], 0x2, 0x34, 0x1, 0x4, 0x6, 0xb45, {0x7, 0x5, 0x4, 0x6, 0xff, 0xcd, 0x7, 0x65, 0x51, 0x3, 0x0, 0xee89, 0xfffffffffffffc01, 0x1800000, "dd09946e7b1bdffcef8f38a179b61f41ab6a652165c8698b57b0fce6d4ad1324"}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x81, 0xffffffffffffffff}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x4b}, 0x8) socketpair$inet6(0xa, 0xa, 0xfffffffffffffff7, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000040)="6745bf953e8cafadd7c62d517f8d22d9a418c93ef5eef6d9e30e8870b18ac7eaa68ee7a3b139d9dbb969dc1f36fac7f1eda81105a00dbd30221c421ac0c558280d87e0a58f180e59cc2b12541eb1efc1ed121ec35dfe50f39d456bc65abfd07073b9954ebc8f6d6164bd08dc39542e35e4eb35ccbf0bc9939f794c071fa84ad09b7b2a716941d57cf25859d706d64057d4b9e864", 0x94) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x5314c0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000140)=""/85) 2018/03/27 14:35:15 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getgroups(0xa, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r2, r3, 0xbf3, 0x800000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) r4 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/03/27 14:35:15 executing program 5: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x0, 0x400}) r0 = socket(0x10, 0x3, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x200081, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000140)=""/156, &(0x7f0000000200)=0x9c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40400, 0x110) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x2, 0xf81}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/27 14:35:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000680)}, 0xc100) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x3231, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/03/27 14:35:15 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000240)="d7", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x100000000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23}], 0x3c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x1f, 0xd, 0x3, 0x9, 0x0, 0x7fff, 0x3, r1}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000200)=0x93d7, 0x4) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) acct(0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x4) 2018/03/27 14:35:15 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x100020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000f4ffffff00000000000028000000000000000800000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="000000f400000200"]], 0x0, 0x0, &(0x7f0000009000)}) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000003c0)=""/108, 0x6c, 0x2000, &(0x7f0000000440)={0x3, {"5fc769fb2520a5"}, 0x1ff}, 0x10) 2018/03/27 14:35:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) write$sndseq(r0, &(0x7f0000e6ffd0), 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10001, 0x0, &(0x7f0000ff9000/0x4000)=nil}) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x202) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) 2018/03/27 14:35:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100), 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540), 0x8) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xa0000004}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$inet6(0xa, 0x80006, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xdb, "60aac4ee7ad8eb6eff54c97a34317385cde8a24b1c400df6f282dad41362419bb0cc1f1359d8450359bcbe00935445f81b789fd6f52dfae08c7bf966013f683692053b4663b899fcba495658d5b84085cca1f829a4c5c84e4a47913f21e6cdb2586582511da48a9433b9b5a3bba2cf86a73fd77ce3795203f9a8815777ed420857e5332ea25daacffde72d80ea14207022f87393ee114858507a91e3b5eb0a67bea652a1653d4a79819c5ff473c3e54681b693c1e6d591486a17b6a7187b9ef1a2e8292c8d8f1d5eda744aae3b036beabf869fcbb84d74b3928adf"}, &(0x7f00000000c0)=0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000100)=0xd0) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)={0x14, 0x25, 0x129, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8000, 0x41) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x81, 0xfffffffffffff001, 0x16, 0x9, 0x1}, 0x14) [ 106.518448] binder: 14640:14648 got transaction with invalid offsets ptr [ 106.544266] binder: 14640:14648 transaction failed 29201/-14, size 40-8 line 2991 2018/03/27 14:35:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000080)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x7f, r1}) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) r2 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x2, 0x5, 0xfffffffffffffd50}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20}}}, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) 2018/03/27 14:35:15 executing program 2: r0 = socket(0xf, 0x2000000000006, 0xcf) r1 = dup(r0) socket(0x3, 0x80006, 0xffffffff) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) setsockopt(r0, 0x114, 0x5, &(0x7f0000000080), 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/03/27 14:35:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xd) r1 = dup3(r0, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x184, 0x3, 0xb, 0x100, 0x70bd27, 0x25dfdbfd, {0x5, 0x0, 0x7}, [@generic="819651d68e32e22213ff622ff0baf47ef73daad1a7d08d64e681ea66d647ca4999c35e8498af26c94cab30cfcd4bca06252f2d104734b567dd002171714de1ef05024f48ffba6dfed2aba7ece1b6c8d3cc6406532429d3ac4725de2c9d8b7ea86f88af1c0c9ec412dad2f539b1d092c270267d8ead6302b89e2b098db59e8f56b859d83b2f91c40302a6938fc87913375eb268e2b521c9e8d30b1e80bc7069285d471b93911ce4553625c959fa91f8d727332256f91ffe7255f47906340150918680ed", @nested={0xac, 0x4, [@generic="e5fd52dcfc6c0a07c55b749bf4b9d9634c685318972b6ef0e03d0e8419ee38e2872da9dda30904c333b7eb66", @generic="be7b10ad9e51bc75f9c1d53777cab929ef0aa9fe3bb3d7ce25920abe46b5920ba5e6d1d40b3c1ca355467268a7a60af4787933dcb39470e68ac4181dd2582ac89261ab72b5b02e177e5701a550d573cda5db269257430057c398", @typed={0xc, 0x19, @u64=0x75}, @typed={0x4, 0x18}, @typed={0x10, 0x26, @binary="2bb24ff5585827d52687"}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x20040800}, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x2010, r1, 0x28) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/248, 0xf8) fcntl$getownex(r1, 0x10, &(0x7f0000000400)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000440), 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000480)={0x1, 0x4, 0x5, 0x0, 0x6}) r4 = accept$unix(r1, &(0x7f0000000500), &(0x7f0000000580)=0x6e) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000006c0)={'nr0\x00', &(0x7f00000005c0)=@ethtool_drvinfo={0x3, "5c6d65db98b6ded84aadf16ff879822a9ca0c56b56f6203b8e78d6bb18c7168d", "72f55b7c0a9d6660851fcf492f9a0611803b4529c73d94e4cf9adc1e4330ff52", "5a7bfbf17469a33a397daddc473002fbdbbfa87fc9c1596a93a7c3d2c2269f77", "e2f6d2587b1456091e7b6a59747956ffbaf38917bf6b288909ebf6007ef869a4", "7670fc7961cd64e220e0cc1590826c3c666400893958c396290dbf04d548f877", "91c97ba36826a5c3f2344e5f", 0x28, 0x1bc, 0x1, 0x401, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000700)={{0xffffffffffffffff, 0x2, 0x400, 0x1, 0x128}}) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000740)=""/255, &(0x7f0000000840)=0xff) r5 = syz_open_dev$audion(&(0x7f0000000880)='/dev/audio#\x00', 0x1000, 0x140) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000008c0)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x7}}) getpeername$llc(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000940)=0x10) ioctl$TIOCSTI(r1, 0x5412, 0x0) faccessat(r5, &(0x7f0000000980)='./file0\x00', 0x0, 0x900) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000009c0)=r3) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000a00)=""/75) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000a80)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000b00)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xffff, 0xb88, 0x5529, "a235c069a51bb6ccab2a413710c0be1c96ad52269b6a954802be8d1e6eae2ddf579dbb218c3b70d72b3c95ae927fda90472e7f74d3efc1260f5023afcd648c8dcdda3bcfcd51b5df5e402b993ef41c22"}, 0xd8) accept$unix(r5, 0x0, &(0x7f0000000c00)) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000c40)=""/4096) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001c40)={0x0, 0x7}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001cc0)={r6, 0x7}, &(0x7f0000001d00)=0x8) open(&(0x7f0000001d40)='./file0\x00', 0xa2202, 0x1) 2018/03/27 14:35:15 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0xa9, 0x4) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x10000000}) [ 106.595640] binder: BINDER_SET_CONTEXT_MGR already set [ 106.608999] binder: 14640:14664 ioctl 40046207 0 returned -16 [ 106.617511] binder_alloc: 14640: binder_alloc_buf, no vma [ 106.623156] binder: 14640:14648 transaction failed 29189/-3, size 40-8 line 2963 2018/03/27 14:35:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000080)) 2018/03/27 14:35:15 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000006c0), 0x0, 0x220000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/03/27 14:35:15 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x400, 0x7, 0xa000}, 0x4) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000000c0), 0x0) 2018/03/27 14:35:15 executing program 1: r0 = semget$private(0x0, 0x7, 0x240) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x400, 0xa0180) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x10, 0x3, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x9a}, 0x8) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000140)={0x40000000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x2, 0x21, 0x1, 0x10001}}) 2018/03/27 14:35:15 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x410040) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x3, 0x1ffc, 0x8000, 0x3}, &(0x7f00000001c0)=0x98) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/27 14:35:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3}) [ 106.665321] binder: undelivered TRANSACTION_ERROR: 29189 [ 106.671341] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/27 14:35:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000079d000)=0x100000000000001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:15 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x3) write$sndseq(r2, &(0x7f0000000100), 0x1) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) dup2(r0, r1) 2018/03/27 14:35:15 executing program 5: mkdir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='//file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="903fded0fb782f8a97d07b91c2787d88371dbedd1492a09538ccd89e27703c3e79a938ba9d70cf3f4097df2ff6f480ffc1029f143464058c3e0b5ad8e1dd54d63cbaacec7c50910799c488", &(0x7f0000000100)="8a89b8c47d362182d985d1df4e77c7fcf6f29a606a5b4d67b0fe26675643a7c9c3d1", 0x1}, 0x20) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000180)="6ecb0833c26b6503517e68ef32277d494c194f1b44840be42bb550a4119bd86554b8d4dbb386455869ee341ac5f76136ad747565ad4f47baf23b7003a48bcbb9ccee24e5b6ffdfc74efe25272472bcb642460606f95ed6291aa84053f8d3691f3d0c7a8fcb927d4e8793e27977d671a64ac44e1ad111cf2d") syz_fuse_mount(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/27 14:35:15 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ae7f6d944ade3a8f4bd21f75256482a", 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x0, 0x820000c01}, {0xf, 0x2}, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/27 14:35:15 executing program 7: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x10, 0x0, 0x1) [ 106.776387] irq bypass consumer (token 00000000bb71a3e4) registration fails: -16 2018/03/27 14:35:15 executing program 0: syz_emit_ethernet(0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa05c80f16db315ea4bebc1d33189791335bfc1584f840c4dc71000000200096b038962233013037965759aea60894f0ca2df504762300e70dbdf228f86ba1abc439c2932a06b08792698ea5f284df040dff19e0"], &(0x7f0000001040)) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:15 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x40) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x4000000000a, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/27 14:35:15 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001a40)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000001ac0)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) sync() 2018/03/27 14:35:15 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0xfffffffffffffffd) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x2}}], 0x18) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x2, 0x4, 0x1, 0x4}}, 0x371) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x5) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x0, 0xfffffffffffffeff, 0x2, 0xd3, 0x27, 0x6}, 0x2}, 0xa) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x8, 0x100, 0x2, 0x8}, 0x8) 2018/03/27 14:35:15 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x7fff, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x1a8, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18d6a800000000000000000000000000000000000000000000000000000000009500000000000000"], &(0x7f0000000140)="c8504c006c1c80c4b9a066dc2f377d372cec9a8fab9d6182f7e8d2b25fcf26f34386c377c5dfd71691d52454ddba2cb34052951b7edda9bad0e1ddc29cd24f439edb13c33e820542dea6f145a689a55155875301b9bc0d4e26bc8b27bd2675b4928ef332138bb14f2a0dda87ee65cfa4f6f1139143af5c647b2edcdeca51be313656787590319356ee3db93b8bda795333702dcdcb4858db0e019bb7409649ac6ad784f5509c35281905e9", 0x0, 0x3a, &(0x7f00000002c0)=""/251}, 0x2c7) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x4000) 2018/03/27 14:35:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r3 = socket$inet(0x2, 0x1, 0x1) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000480)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x100000000, 0x4) 2018/03/27 14:35:15 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000001180)='/dev/vcsa#\x00', 0x80000000, 0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001140)={r0, &(0x7f0000000040)="82e15d57ae4ced91a96fba74b9a2ef9bfa02823a770a528e5e3f6ed4ab0d4b472a538af185e5d2daddbc0f1e39289eeef915a24c1cf7b3e3fa6c1879bc32167c8f3ea07a0a6e791b292ba43e36aaa79ce7ffc0f4e016c647354fc92562d2194b84419d894ee9662207b743233e91e46d447dde3abfac47fca7b94b3460b09c2c6429c857bdd444087b9319ea0b650a3416f65e36b94293a99a7ba16d80de366f0cc035f417c8001a50cf05eb18631ee9d863732e10431e246a807adf5014bf1118c913e27ce1", &(0x7f0000000140)=""/4096}, 0x18) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000011c0)={0x20000000, 0x3, 0x41}) unshare(0x40600) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x10101, 0x0) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x80) dup2(r2, r1) 2018/03/27 14:35:15 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) 2018/03/27 14:35:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x1, 0x4, r2, 0x2, r3, 0x6, 0x7, 0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xfa}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x38e, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) 2018/03/27 14:35:15 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r0) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000200)={0x4}) gettid() 2018/03/27 14:35:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x101001) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x3f000000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xffffffff, r2, 0x10001, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/03/27 14:35:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'ovf\x00', 0x2, 0x8, 0x27}, {@multicast1=0xe0000001, 0x4e24, 0x1, 0x7, 0xffffffffadf349ac, 0x9}}, 0x44) 2018/03/27 14:35:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000a00)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f00000000c0)=""/148, 0x94}, {&(0x7f0000000180)=""/253, 0xfd}], 0x3, &(0x7f00000002c0)=""/168, 0xa8, 0x8}, 0x9}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/176, 0xb0}], 0x1, &(0x7f0000000500), 0x0, 0x7}, 0x401}, {{&(0x7f0000000540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/234, 0xea}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000740)=""/18, 0x12}, {&(0x7f0000000780)=""/30, 0x1e}, {&(0x7f00000007c0)=""/194, 0xc2}, {&(0x7f00000008c0)=""/37, 0x25}], 0x6, &(0x7f0000000980)=""/70, 0x46, 0x7}}], 0x3, 0x10040, &(0x7f0000000b00)={r1, r2+30000000}) 2018/03/27 14:35:15 executing program 3: r0 = socket(0x8, 0x80002, 0x3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bond0\x00', 0x81}) 2018/03/27 14:35:15 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x2000) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x5, 0x24, &(0x7f0000ffc000/0x4000)=nil, 0x8}) 2018/03/27 14:35:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r2 = socket(0x19, 0xfffffffffffffffe, 0xfe6) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="9fe8beefb7cdccf43ecd26eab5e27a818057f551322b16bec7b333", 0x1b}], 0x1, &(0x7f0000000140)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) r4 = gettid() r5 = semget$private(0x0, 0x6, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0x0, r6, r7, r8, r9, 0x1b2, 0x3ff}, 0x5, 0x9012, 0x800}) ioprio_get$pid(0x1, r4) connect$rds(r3, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/03/27 14:35:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x202a00) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x50f}, 0x1, 0x800}) 2018/03/27 14:35:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$GIO_SCRNMAP(r0, 0x5412, &(0x7f0000000000)=""/216) 2018/03/27 14:35:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') r1 = dup(r0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/224) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000001c0)=0x8) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/98) getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f0000000280)='pagemap\x00', 0x8, 0x3) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0x3, 0x0, 0x200000002, r2}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e23, 0x661d9dfa, @empty, 0x4}, {0xa, 0x4e20, 0xa59a, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x4, [0x8, 0x9, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x7]}, 0x5c) 2018/03/27 14:35:15 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x81, 0xa6cd) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x796bdadc, &(0x7f0000000280)=""/244) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0xf6, 0x708, 0x4, 0xb6, 0x4, [{0xb046, 0x10001, 0x7fff, 0x0, 0x0, 0x2000}, {0x7, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x804}, {0x4, 0x2, 0x400, 0x0, 0x0, 0x800}, {0x100000000, 0x8000, 0x10000, 0x0, 0x0, 0x8}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) 2018/03/27 14:35:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20000000, 0x4023c2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) pkey_free(0xffffffffffffffff) 2018/03/27 14:35:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/03/27 14:35:15 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x8, 0x4}, &(0x7f0000000140)=0x8) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7fffffff}, {0x0, 0xfffffffffffffff7}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000100)) ioctl$TCSBRK(r0, 0x5409, 0x7f) 2018/03/27 14:35:15 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x40, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000000c0)) unlink(&(0x7f0000000000)='./control\x00') close(r0) symlinkat(&(0x7f0000000040)='./control\x00', r3, &(0x7f0000000140)='./control\x00') 2018/03/27 14:35:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x480, 0x110) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) connect$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/03/27 14:35:15 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00000001c0), 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) io_setup(0xfffffffffffffffc, &(0x7f0000000080)=0x0) io_submit(r2, 0x3, &(0x7f0000000400)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000440)="e82a81df6bee55d2de356b8e1578f2e0072590f6a256eb0672bf7bb63b1c3f68b3feb681a0d64ffc66fdcb062863ea35e9f275d91a5ce8c395f3a1c69bff8ab49e93fcd6ff4dbaae84eaad2247e8dcd11fd18b7890f649fa2af33dacea6fd02425536a143f71501dd6000000000000000000000000", 0x75, 0x6, 0x0, 0x0, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xffffffffffff0001, r0, &(0x7f0000000200)="a9b65b718559dee8dd1eb84fa4fee6eadd07ff9be9cad85f605779b87433eb42ede34ccb87112ea8e819a4ad9b61fcada73d0005a39d83593866f6c09739b389174aa47c05c33cba6f0c1c2dccfb85ebd3ebf7d1d15e166428f74b022b4b341aa3710f8051d33e5fc3da242b2c1d945217de13d9f422ce1dd5bc2fe2214dcd9a12ab068a6d1a0d67632b3155e0ab41abc4164b017e26dee592607b93eb85a0c1fc58973b166eeb883a40660cb0c4640ff3302d4716de95a027cec1b78c5b4cda383d0ba29348da0cd35750ff8af71e5a5546fda862077601534fd7ba58398ffdb82fc2fe284f4d60092f01d592", 0xed, 0x7, 0x0, 0x1, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xff, r1, &(0x7f0000000300)="b4c76a713842bca4d08792504586e5195eccfcdaba2cbbc1403ef84acef9531611fd337cd4c858d1d8103e7cc5c0586fe626b6858008ac000931f134829353dd5b94093d056f64be9bd72ec3a0125ba069a00ab1e049d74e7424449d882c95cda8cc8a212fdccf39b82177aa1fc882c907e2727b0af3fbc7e8af3540bf12d718a213b974b2b54d93d5982bde0e0072b3811066699440164dc42c738a164eac55c47dd46351fd5ed955c83a6be0b074af60998a2807e9c27dfa5720d74b2a39907d8d130b0a1cbda64b4e7b2c", 0xcc, 0x7f, 0x0, 0x1, r1}]) 2018/03/27 14:35:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = fcntl$dupfd(r0, 0x0, r1) getsockname$inet(r2, &(0x7f00000008c0)={0x0, 0x0, @dev}, &(0x7f0000000900)=0x10) 2018/03/27 14:35:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x521000) sendmsg$kcm(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000000c0)="534f87900dae1e71a8b90fbb0068c68b65e7df65dc4b1624fe5c5d0fa526e5c0a422db547289dbd5e34a42bafdf6fea3260a95d310ca58b031356477dbcb7e7b428a1d656ec66dd88cd43276bff03c14a5fa3dda7e3f5d274c6144bae2ef8185f2ff097c98f504383e645e8039ad4c9443c3da04aa23451f89ba35ca71a5e3c72a5e92ac611b71155c34002971e4", 0x8e}, {&(0x7f0000000180)="ff75d534243a7e6894eb6780bb8a57d3393472ac8d8a52efbccd00bc01418ea9c582e9aace11023748d9ef7f0a10fb77f54e5c7f24004836dccafa582b331d52491940b024b3626de13d4b0142adc8e9d8dfcfc34c6b179f7586af6361ab040aabb18d80354c28e4c90b", 0x6a}, {&(0x7f0000000200)="648cd703a2b6a690dace51d9b00735dbfcac5453a51996bce0d6d38143c10594fc9ef11575cc09e61c1f6f54b6e2ca", 0x2f}, {&(0x7f0000000240)="8460a46deb1f820ebdbd3b867f77a7e3c64ebc786b12116729b463153b697b6d3a0137bed634b8e00f33edb7c2443f36f4e553dda6158daa842a768a6a4b1d1d561d92c8112473fd12d5554dfe75774a4d90c876e2513d7389a9d23f38733840aed5da2ba12cca3d6c02c16344c34f0f965c0404a47c184fd87f6f481b5ecf7e7ff3765e2bb191d6fb4c8ff5", 0x8c}, {&(0x7f0000000300)="d7bdd8f0309ea735de4b27607d2d77ff355e765b9bc1fed69a0b9b3bafbce348d8d3f1e3fa7ccc4731c7ff527e4c9dd9caad863ceed3daaad568d59648cd267e4ae755702352ac2bb1f235f83a0dc635d2d22d3538ce786bec6458072c390e31e7bed8eb1b05f7fedb4a", 0x6a}, {&(0x7f0000000380)="c58519b1286a6091ff0a5b5b65df826d5715202ed3597a395e4ff2b454313655b3df26a46304ddfa8b47de1b3c240a2f15fd093955dbe1c8548646664266fe80dba7c67d44a7fd804b3bbc0cf1d9c0a828d2e779f1430316c1b4a36697fdd8e8b8a090b8726d49f0b7d20bb56108cb39da07a3b04e03bf29186449069a90aa458e9696ba83404bab02ff417ffb57acffcbd18cd541bf0005e67667a74a87db348af4533fa485096d34f478", 0xab}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="192bf70d6d52917eff8d65e268102e3953af2a793660d4fe696c6c388dc7445a788b488371979dc52f65be7fc1eb7445b2596750d3db52212c7a3cdcaa0488fce0bb2abb34f92593eb3c33b3313411e6185d8977bbad48ab0b4066f7d635f2b9e2843a889490add20a8a405f62977b96731ed856100bc91862d9aba13060726f24f538f6d34d8166572e17c858ad51962d9ec99e8d1a78edadbbfd49030a22dd8c5a25fd4c0d0857fb5a15ac40d2cc54f9e1fbb537b332a596c7ac50bffed16a6651d4", 0xc3}, {&(0x7f0000001540)="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", 0xfe}], 0x9, &(0x7f0000001700)=[{0xe0, 0x11c, 0x6, "c59ab5c39f5528d611ebe6380e798537fc012c51c82b26654b1983c4b59726b182146ac40f9f7b13449b5543be8d09ff3458eb582106052ca49b82684b4d4057530b5e0af6a96f446153d7bf61f2088aeb12aaf41a43db2b1b4a6a8f1c48b2a9dac037b8df9424548edbded4fbe9715499f5c75a13a6ea5e08ca1ad0227becac8401c0d3bb4545862b5b8e0a940cb9f6bd5ef4f80e0d51921f428c4c0dda4948be1d508de5dfac82595e73b2ac5fbf58472372d553276e13ac757a29aaf158050ce899672aeee578349918"}, {0x60, 0x10c, 0x2, "a065c155ad91d48932a55cb4d9fdd4b2b0967fb3ca3c898045c5fbf7d03fb05c248bc829530bbec3a069bdb8180881f16bef01562e450b40a8c82f0ec0fd91891120bc7f0428b33ee56010b2d5c5"}, {0x88, 0x18f, 0x8, "b20ba712b6d118f7766d5a4795168ae102e0300e220b54ac9bf451ec42661cb7a7a928685d546e5149c9f678362bd209b7f3ed672dff28485e3f609634c9e19c4746bcb85cd269b519c4215f95409c7948457e4bb6c40ebacd689457bebf9d4589d7b55a659f186d45d61ba3d1264d09fd1fd4a864"}, {0x88, 0x100, 0x4, "f66b24ff877a96bf5cf0f3ce641004cb7a88f177c3691268c7c83d7f4bf212d32f16a99db653cb67fe054504c5072068e4a2169ca21ce82134f89f00918e809927b4508b3082de60c88370eeef21a4e62582d6e635fc3a0608d27f24bbc93bd6f41c3f02ac581cb5b7a95f92f74893f37e2464bfdaa4"}, {0x98, 0x110, 0x49, "db8410ccc7ed8d13cbef65ca5836c8e4257bdbd43bf0abf0e1c1d6ce6335bd5c84112dc290340cfea946050499430250e87d425feb07b27d446234af2e87b0b00a05b81f3e3059268d9378c3244cccef921f5cb081c8fc4d7dfab41a651d22499caea130d66cbdca3b5e69ebfca30b00f4999435c0500f0e5ccf99aeda04c32fd8"}, {0x70, 0x10b, 0x3fa, "28a045e5363f592be3b07ecead390bee3dcf21e63e1e7db95325d1079a1b158dbfdc9aaa5e8a0e10ac8430a093cf9b2d22db5f74909b2af573c618e28ddd9c5ae36f726edcbe68be0d4bdcce61a2cd04a57dc9fa580b4f61741b7ff59fe573"}], 0x358, 0x20044004}, 0x40014) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001ac0)={0x401, 0xd412, 0x6, 0x1, 0x12}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001b00)={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x5ba}, {0xa, 0x81, 0xe3e6, @local={0xfe, 0x80, [], 0xaa}}, 0x1, [0x8, 0x3, 0x2, 0x100000001, 0xfff, 0x5dc9, 0xfffffffffffffc01, 0x5]}, 0x5c) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001b80)=0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001bc0)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001d40)={0x1, [0x41]}, 0x6) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/dsp\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001e80)={'filter\x00', 0x0, 0x3, 0x64, [], 0x3, &(0x7f0000001dc0)=[{}, {}, {}], &(0x7f0000001e00)=""/100}, &(0x7f0000001f00)=0x78) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001f40)={@host=0x2}) bind$inet6(r1, &(0x7f0000001f80)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002000)=@buf={0x2a, &(0x7f0000001fc0)="b19bcbe7b2b8a243d997df7a677b8110e135a4ffccd33446b8d0dee0134b793018d1d139f6807fa061c1"}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000002040)={0x2, 0xffffffffffff0000, [{0x6, 0x0, 0x401}, {0x7, 0x0, 0xeb}]}) r3 = socket$inet6(0xa, 0xe, 0x1) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002080)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000020c0), &(0x7f0000002100)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002140)="5f1343c2b59abab8316dd82d15793e6e", 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000002180)) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000021c0)="d5f39995b6e1d1a0eb1fa850ef78830302c65a0f623b1bcd9883668f5f40dbb18f064b64c244152745769eb2adc7d28a79630264dba76cdde91055d337834c8b0926482826c12b2fc3fedf9c1afe5e1979d954047c330beda53a419e61742dd0c77aeb53aa17ae7e34aae124c73cfbb935e6fc3f787fde83f569897728054181c8739bf9f50fa62c617a0a09") setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002280)="81ed8be44c15281a97d74148951b360627ab84cfe9dfd609fd98f1e3e1b35df5d605e4ad65933a2449daf46d5a4aad65dd1948f932138c0a1cb4cb78c6582b09ca7483d48d4ec3d30ed7b2407809a363dc875ef8822f4cbccfe8edca3027f36b096c35423c7d7a8ca5611351", 0x6c) [ 107.195621] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 107.195621] The task syz-executor7 (14828) triggered the difference, watch for misbehavior. sendto$inet6(r2, &(0x7f0000002300)="0780561ac19cf9c5c91bc3e92660df4db97f5104d9e23cffd64782242c30ad3f83f3680ec1f4d698585f1b12f782e0a6c6c32883452ddb7b2514338fa8129dee2c20f40e8d0ca7bac6ca8ca53e0028bc4cfd00ed1b0e8b384c057f5fe9cdfe0af393bb302c4eaf298d6d97e8ca61198fc2af12c1322e88b993aff51a618dc52c6a842f1509da495667092560aa7a88030368176c5c0db70f22302fefa5252b7b9662236f36d5fa86a91d515d209ad1918eac417189c35c1ad977e7e71951655f0d588f93c54c3a5ef8de0e311aca6b0a0d89bd168c5fca1b0b4ad2f1385adae1f5968c73756b30cfdacb2b7b9ee91800b5b489a20514a2f25d1fd7da1d111122b24dd6f732d4db638521e63c2cf300a4669d439b8d6e2e3f2c865925499e95f16090ca0e824ce59c121a0a38bfe6e8deac5b207e880063bbf739c9cb7e2ccc79d67a6b696d43dadfc1b618f71b7e063683e302c6ae782c4f0bb64310a941c783ccae381bbab391f2c7ab455a1079d4496fb6d8d15872c54edc3a35697243c41cf39e567e9f1b3fde8cca3242a66ab30e5490465b44cdd829f28108837a2353dc07809c235a0148f9ae84a55dbf6da016cf4179d2ed6b80dbaa71594d175581ced1062c1ff57e2ce591017d2868e2c50158036735c026c64567b71e572c7879405b7178d1e52904379df8d5b63d4d82f579cdd7d50890a137f78650fa657ebf22fd4ea56d83b87298c96304853fb04b356b8d4243527c8240419e6ae06f40800ac11a68bc62e599370aa1092db3976268ff38430a878cef4879997903baee32a4ae9449ebaeaff3cec4646f0b08fca6591e378ebc252a29840c7645654690420db7dafdc363a73ef56acf9f6970888e80031db312fdf7b2683a4ad0718abeb8573dd8c59ac52f0b1eadf84d2deb53ea8bdf1c219cac7a9764f2c05adb544459e02e499ed367ec879ff47f274784a2e0a0da076db731e63a94fe2de38f2bbe7794aa8a72a6209d950d49415a23af30e5437de3c85e4e7e37c095871cdeb52e0e2f8588187010097d2d4f8d18c9d1b47c7da973ddd5df9d392667cde77bdc69c918579c3c0eaa03164b5449e37094360f4ecf3ec02f30e0d34b0fb04a1ed6a50f598efb2007908cda7a1f4fd084abda4a8d947f31f51b2d01a481dc9241878e7958ff8cabb875b75cca14a41518ecd3eee85837364f0051a250ed9c3e8c1d191e59a6f52ec090018dafa6f3b271594735a9abfa758b3291e76b7bc4f4e8080679ef11cd2c365ee394c58345828f58729d64b35e564d9b28ea025876c4cc59b7ccc0064a858fdf865a591a0ab7755a5a7addc430104d4c943b9356378fd1884b25ac4e1223286ac3d801404487f408ff07e64b835bca18e6eb71487faacc67744dd8e1d462677a8d5cc38ac7c9c249693c63c0cce35d3de9336fae571092ed259183fd459637d72797e7ab0d2aa7e87c7f985ad16e29792adfc0bcae96fac61604e054fb5eb5ad5dc5644c8cd9b2009ba6685cf531e02e56d242323ea6fdfd241ba5ff0d50171f1f649e9d5793d08f0a83f225d761b44917ef5450649f7a96acf6ec37fea5ba0772ea6bb3f1217e3d694e8ae6e939803c1242cf4d11d321b1d951f6c414b6d771cbc9f10c85f2a7806b6f792754d7b3c24e2c0d5ffc483d7d8a164bf8fd4a05fd8ff6af66c781ccc80011ebf79506abb9080b67cf5f70fe069c6831b7c1f473f48a89a662f5a1005916cc28c9012520201d2c134b10b611b3c05745bf101d21f92304986a96ac961f51002cf503700fe112f14f83e5a31d06a24a6bad5ea04b49c58927eed59e9435cdc56b8b6afcc81d11bb96148f9d556560102a23cc778fc60f37290217d2452bab5982c41d5aac34e51d5aec696b8ee10fca2cf0756642eaab8321cf4a0777b27aa1c518dce22fb45946cc6c84d270395823da8f61e50bb86062439d34d534b0a5fac62af72dd59adabdf91bfe0ff8234cc2dd8507f0c90d178d611e1e957efcfb67e676f509d10472704bce9ec67a35f9c36e05d30d4d6b1f1840b2741435116c736f832f4c4a579fe0e34ca4549fe5e659b7e0265597ac47b7b15a81d1c9453b45132c2d4c2604dcf6056b56ddaa06d305ddf6f5378304b4e2af58ce9f0e8450250aa4165eb949e4265d0f2e62054dec1206777a9250953b6b0c5a3b5afd7881800e9bbeacecdf8559df5e7ea627e05b79137eae93678cf613fbda9c83a5556d475bad7f979075b18080a8ace339ba78843b572784d43991a8a822b52bb4f81d738af8d4d2a42c1d1b3279e0ddf49c43fe9e0aaf14ba564c40f1d9962cbbecb9f17dacfe8b5f3597201ff2332e9b4ab5864fc189addb33603f0a86f4b00f93cab41fd2b6e81e1fe059c09fc51b93a318a166f3c60c29f168110da2626f5684b8ece945668857645a7369a551eeaae10759aa6e28e954bc410a93d56d229208347040a01aa792aaee1605c22ea382a397320928e204bdf2cecd028a5dfe5e15754d2d32cda9fad230c141aba00b1d999b9c1e07ee1b5b483f948c2491fa2a055fd7099b7e254c59a1a23a6cca396099e0b338cf9031a177692cbcd5007e003dac834315a3cfb384b8095f0c91ae3666acb3066ccba091b47a4aea165442038bbaa5793ec73665e72be02c8dc5d33257428820e9991f1b6ab5440a08187512c262af8909077732cb12e2558076ec911bfde3144a238d516e6dc02336c4795a47a3384b6c1c35e1c051bb2c73f183911e5ef6a59439f8d2caa301290ba73ccd0d45ddb943d6f5c18237357d9275d2a9aea8937b4b2a7241b7c79e109d7a869f50dcce84a19cfe842f7a3b2691e56546dfcb11f64791e3b5aa384f352458ada07e0b7da8fe32b4093062199ca151d73357d9e45201401b1519eb7074b5c0d51d8a0c0a1f4d543873fa2823e0317930e0115f16b830f116d2941053fdbc3d937f9cdff4df651cb7367d6d6f9713b3aa85d4438a7a394c27d3686667622daba032878bb6571cca84e975dad75919795a90f09dc11df4d118cca152373a68e8c24bb3d75124de9686ffa1c495a388ae3f556d3c752e389c6e0328de0ebdf2041c41ff63599094e1b40303efee68cf1afe34d3ccdf8f73f1f16f7369f9dde19fa57baf91e9ef7966dd24f0e5d67b09e89bd9110be4e86857904c0dc3280e14be30bf62a0263f7ad68aa7d8d8e69044cc16d055d72c8f0d4f7732e46f84c11b42f4f91094eae4ac2fb0039503f8effa3fec50b91f72716e0b5ba5724170bbfe10a75cec44c329b98a977f6f8d5416c5a46ab725e3b6794837a8f5b405bcf94e530c3914829fb7d2d884c1c0ab16162b60bf3716cee91cc26adaaa044a70f9f51111c0fb2170bd48e347f9042aa7130239c839cd24aabe453825cc290a67fcea13a45fefc8a75d9c1a1d716e448da305a2495c2c670f20b51037fe68cd806ba307af7d02f1808ad10850f2bb323d1a4fa03b83edb269c55b3472687e4eda04bd121e89ee79461e57a957d89a539687a3b5d1fdbe38b2d388988248da35efde947efb5e3cc195edefe08a5b5ff018a98500504cbc45b470630727f91599fb1d54be265e748d2299ac423038839f9bf8b29ed4135807397f1da5027aa7972d0496370dfa9697d8b54764ccdddca7bf0231d1b956047fbf0e542bcb4f470d9ef1914b44bb93f367581547bbd86fef2b4edeb49aeb042678e649b68d2efa10e03a6fd9013d429376e84e77730a0c1de7114bcd45699adf7472fd63f860e4759e5dd3d8565246d843f8137eab20f54dea98761bf3b5be0680d84eb2ecb282c1424ae09821e53c2046743d6c46b46cd765941e4e8d84c08c6cb9d7f9dbb85923946bc5efd3c30fa4098690e01ee84356a7f37e17a20e27af963aef6f76f82bd18efe6f650085d40f5c91690e98230c70d8788dd4d4699ab1efce8a5de3b33a6dae0baea2414faf16d54852170b2be90301cb3753f2fa2a531c958a9db1a4a17c7d7c97581a84a541f6b2e5fbcaf2607d1336ec32111e067a7f410dd8b1d9a005b6d3c062901cf62bbf39e4ded3a3282d9ee3bda81c9992bf8374a78c79a047f4b04691d2adaa7fef0a2516f9b92332f3ffdb7a5b2aba5cb405e4f3a91ce64c7dd9e522f32931ad5d082dfc95e367ee388b63023e8f7c36fd528c2fbb735f25b14638ec825408385ebe53b0d374ad5d98d76daaa0cf37b3253c09df17174bffdcd15aa5300e88a63149b49c1ef2e0e2013697a58e29a1e7b9634fbeb6ac47f2aa529207227792d6cf0c32550de0e43db87593a0b8c22cece43012a2a00c00f08ddc7c803c51d65b1a3cc1d6db509fe57888fdabe9252f0219db317dc4808a79c308bedd56dde1737071743fe1754cf7370420326956d8bc58147f4b6843a527505ba7b5e8904de09b686e21973410cab9af3bd411ae4c61ab9b22410cd8e93c234bf3a1e4069026b5592fb7d8c4fc40e2ed63e565e605b1b86e28cb187460ba5ff796128755c05135694d49bf87f98d0b7f0ab6db4a2eb06d6b5c59c7e52a758c2a1caf46f9236f9d5567d3eb93e34f500024ed866d582eb14407093e016ebd3ed24647abde11cb290e8b8052222368e6ed1d27eb99a8671aa34717947fd755805e0a6ffce170792bb176cd6ad6a295dd43c9aefbd8369957a75be542bf63a57f02562cc19dff4d33596d7fe95478d85521fbca0dc11163c7d414bab293a9c27ae44eed7eac34d30c9f6c119badc3e021b786d6806404910aab61e3b5daa01e8636738632ee2ae819ea7d8ee38b4f1600c8e87b89512bffcf6af3cc044b6f7e78c45dde16615e6237f4ed3a4d38c1ed3eee834694de31e4434ae3cc697c6679bd5f85bcffe98c47a86b5423960bd4ddcd95e3c923a65b3bd0777725fa9927ff43df406c47f7415970a74f3b2d6b0d58146fe7c5cbdf8be3f211fdf44d8cdbd7009791f79a30ec4739d75b01c2613361bd194da271663bc6d00e01359d386ea141cc0f11501c470570489fddfafc6d0fe1e46048fe78176dccb7e13241cafc53db162f4b0203109457aa582e59ef1dfb7dedadf6fcf95125893c388596345455aab0c62bd8956742ad7b7032ad9276aaf91289dc171f93ed365b5e22bee3a06e32b4bfa94d123bd49e3d006ec49a1759931ad72c485fda0f182b8c1e9be47cdcf27c4825cd60ad463b9040ce1ca430e707766f47034563773e6972b2bbd7b184f5fdccd9247652a255b78ac442b5749e7ddd91ee12d8a6e45c28b6bc663c332439754bcc597186f7a43f980f590b63e0af7fb3511b9459edf592e95c1316a830a30711cccb5c06403c22c9d5b94accbdc4647cf7dda0e2a5b661a37375231b9358542bd4f731b7702f1d57c1bc97c679204c83eb5b7fcdb471cda167c22572fa3afd93a74122e8b4c3338bccc524194c53ff03b5b95b32c2d95fb39630c8ad5bcec43459d40ec47a3315bd8ba7ba9d3a42c8d7b1c581fd81e6f49305b284e7f709038185be8799be9fad29c8f960787eb1fb63ba8183ac927bf923432e2740975ce94699ca48ac0d6986aa757214bdd2fded4755e6dec3741a4f4bf262c567abcb5563eef337196f17ab7a0d607eb7d33c7cd34c3e29075d4db79b409ee3d3fbd5f164c4dc3dc0bfced9b69a48b65233ed21f0d41e85705661970b9d5ac989dca40c5dcab379f790e1e3cd3694d503e61f274ea6aafd404a8b1fef32521fc3891c49217be06ae88b100a84397f4a01e9293c1d4f7b536d88e7a743515ae3960a5960b8cae39cd93d5cc109cfd2cf7d876922c35f86cd05dac6c028", 0x1000, 0x20008840, &(0x7f0000003300)={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) recvfrom$inet(r2, &(0x7f0000003340)=""/206, 0xce, 0x10000, &(0x7f0000003440)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) futex(&(0x7f0000003480), 0x0, 0x2, &(0x7f00000034c0)={0x0, 0x989680}, &(0x7f0000003500), 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000003540), &(0x7f00000035c0)=0x68) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000003600)=""/112) dup(r2) io_setup(0x2, &(0x7f0000003680)=0x0) io_submit(r5, 0x5, &(0x7f0000005a40)=[&(0x7f00000037c0)={0x0, 0x0, 0x0, 0xf, 0x800, r1, &(0x7f00000036c0)="ace7a26627418bb091521453611016f135fa5396880e465af9e4eb00721cfd9f960216e431e7c6be4167ae383354874e44b3c7c6eb75b26f3a5e740877c0024b11c880b69d5dbec446890cb2d35e3d89ced0451d1ce57aff218f7bee8ebb8d0e41fd8f96e123255ec07d60dcd43fc94b59cc3ca8d69a13f781bea0f05ed8778004b3e0f507f28a8f7b2b8a3e34a79bc1f93b6cec94b3751acec66f108da2e68ab999024da58fab420853989701c1f054f163f16a5945e0a7f182b963b4505796a04c082cb3fa4701ab3059", 0xcb, 0x100000001, 0x0, 0x1, r2}, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x8, 0xff, r2, &(0x7f0000003800)="54881b4e99505b46e8f5d0c5b66095d06a653c969133f78c2d9cf840e6fc3294c9eda9367ce6b6034799298608e17461f607c6199676b8383e9b235aed4d9d568315bbc19332cb72147115461d1e6a620ea1c8e65c5b4f4926fc3158ada8d31d1066e69b6852e7d6654d55ce6bb19d7cb2f2e8611f48dd21998cfbd79960ecc2e900e6af7b0a9edcbd3e27555c63517527", 0x91, 0x7, 0x0, 0x0, r2}, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000003900)="a7c1517ac1dba6468bc526ed4a367ea7645bed25c36762bd6e4b1c0de96023c425ec1fd49763f0c8552608fe098145eb29579a8d381194541135ace3b0bfd9c6f90ebd45dd5fcfbb4fbe14812d517339bc0f494dc73bc4a1abd9d3", 0x5b, 0x401, 0x0, 0x0, r4}, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x80, r3, &(0x7f00000039c0)="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", 0x1000, 0x0, 0x0, 0x0, r0}, &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x5ca06bb2, r3, &(0x7f0000004a00)="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", 0x1000, 0x401, 0x0, 0x1, r0}]) mknod$loop(&(0x7f0000005a80)='./file0\x00', 0x6010, 0x1) 2018/03/27 14:35:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) dup3(r0, r1, 0x0) 2018/03/27 14:35:16 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000400}) prctl$setfpexc(0xc, 0x90000) 2018/03/27 14:35:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="f80000001000210f0000000000000000ac1414bb000000000000000000000000000000000000000000000000000000012e0f0000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa000000003c000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000800160000000000"], 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x40800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0xba94, 0x1f, 0x1000, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8000, 0x98, 0x705a, r2}, &(0x7f0000000140)=0x10) 2018/03/27 14:35:16 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x200, &(0x7f0000ff9000/0x4000)=nil, 0x4) r1 = epoll_create1(0x0) recvfrom$llc(r0, &(0x7f0000000140)=""/31, 0x1f, 0x1, &(0x7f0000000180)={0x1a, 0xffff, 0x8bfa, 0x5, 0x8001, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x1, r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) bind$bt_hci(r1, &(0x7f0000000780)={0x1f, r3, 0x3}, 0xc) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0xffffffffffffff69) 2018/03/27 14:35:16 executing program 0: r0 = socket(0xb, 0x4, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x9}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8, 0xba2b, 0x100000001, 0x3, 0x93c}, &(0x7f00000002c0)=0x98) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/173, &(0x7f0000000280)=0xad) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x1000, "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"}, &(0x7f0000001340)=0x1008) 2018/03/27 14:35:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x2}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x6, 0xffffffffffffffff}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x1a}}, 0x100, 0x8}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0xffffffffffffff01}, &(0x7f0000000180)=0x8) r4 = socket$netlink(0x10, 0x3, 0x10) writev(r4, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/27 14:35:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="27fd4605dca0ccf5eba2061bc2b6a0c975f5947b0c5bde4a2726b711a62ac058b5de5834c102348c23a8d87ca50e02f517d7740d146f5470999f19ba98d065aa808a3ccc097cca8d73de6616398bb7affd0f9212afa005b04317176bfb507f7000741decfe15acbded521dfdf61db5faec00721ea2350aaece43a853f57249775346dbcd446297dfb800118328d6d974a6adbf", 0x93, 0x4040800, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/27 14:35:16 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x3, r1}) 2018/03/27 14:35:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}, 0x1}}, 0x20) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000004c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000380), r3, r4}}, 0x18) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000003c0)) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f00000001c0)=0x78) setsockopt$inet_dccp_buf(r5, 0x21, 0x400000000000f, &(0x7f0000000600)="e26328a6befaeddd71836bf8b09463eb8ac8fe2ce453c2fbb06214b49484c0aeb59aa1b3dc1f869f4a60b79d37b0f1050d0aad2437da9c8cfb36691245a5ed9bd4cb2ecb1fb316808c2103cbc94fc5b696a1f00bb1f1158511dab27590b6b28889572f7e8a5e56a14e7bd720de600df406333e409b3e08df9566aa97b8116d3cd98aaa68cf5842eaf6951b465ec57e2b28eb00800000000000006d4f2787177d98d520060000000000000060354858de17f38770a910e6bbcd89ff584d9b5ad496458254e13cabb6d4f6c01975435edeab4d559d238004c5312d12ec35", 0x2f6) 2018/03/27 14:35:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) [ 107.422271] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/27 14:35:16 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) wait4(r2, &(0x7f0000000080), 0x1000000, &(0x7f0000000100)) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0x4001, 0x5001, 0x11316602a669b099, 0x2000], 0x38, 0x80, 0x4}) fanotify_init(0xc, 0x0) clock_adjtime(0x6, &(0x7f0000000000)={0x0, 0x1494, 0x97, 0x1, 0x8, 0x5, 0x0, 0x0, 0x4, 0x7, 0x99b5, 0x9, 0x6, 0x2, 0x2, 0x7f, 0x2, 0x3, 0x0, 0x4, 0x477, 0x2, 0x7, 0x7, 0x4ed, 0xfff}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'eql\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000200)) 2018/03/27 14:35:16 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:16 executing program 6 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) [ 107.500281] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. [ 107.515889] FAULT_INJECTION: forcing a failure. [ 107.515889] name failslab, interval 1, probability 0, space 0, times 0 [ 107.527271] CPU: 0 PID: 14901 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #3 [ 107.534471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.536207] audit: type=1326 audit(1522161316.252:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14894 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454889 code=0x0 [ 107.543822] Call Trace: [ 107.543843] dump_stack+0x194/0x24d [ 107.543863] ? arch_local_irq_restore+0x53/0x53 [ 107.543874] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.543908] should_fail+0x8c0/0xa40 [ 107.582940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.588061] ? perf_trace_lock_acquire+0xe3/0x980 [ 107.592914] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.598127] ? find_held_lock+0x35/0x1d0 [ 107.602236] ? check_same_owner+0x320/0x320 [ 107.606558] ? find_held_lock+0x35/0x1d0 [ 107.610618] ? rcu_note_context_switch+0x710/0x710 [ 107.615547] should_failslab+0xec/0x120 [ 107.619504] kmem_cache_alloc_trace+0x4b/0x740 [ 107.624065] ? lock_release+0xa40/0xa40 [ 107.628032] ? __lock_is_held+0xb6/0x140 [ 107.632085] alloc_pipe_info+0x159/0x4b0 [ 107.636129] ? pipe_read+0x7f0/0x7f0 [ 107.639829] ? __fget+0x36b/0x5b0 [ 107.643277] ? iterate_fd+0x3f0/0x3f0 [ 107.647077] splice_direct_to_actor+0x64a/0x820 [ 107.651726] ? perf_trace_lock+0x900/0x900 [ 107.655940] ? generic_pipe_buf_nosteal+0x10/0x10 [ 107.660760] ? __f_unlock_pos+0x19/0x20 [ 107.664714] ? lock_downgrade+0x980/0x980 [ 107.668848] ? do_splice_to+0x160/0x160 [ 107.672799] ? security_file_permission+0x89/0x1e0 [ 107.677716] ? rw_verify_area+0xe5/0x2b0 [ 107.681769] do_splice_direct+0x29b/0x3c0 [ 107.685904] ? splice_direct_to_actor+0x820/0x820 [ 107.690742] ? rw_verify_area+0xe5/0x2b0 [ 107.694790] do_sendfile+0x5c9/0xe80 [ 107.698510] ? do_compat_pwritev64+0x100/0x100 [ 107.703074] ? __might_sleep+0x95/0x190 [ 107.707046] ? kasan_check_write+0x14/0x20 [ 107.711262] ? _copy_from_user+0x99/0x110 [ 107.715414] SyS_sendfile64+0xbd/0x160 [ 107.719290] ? SyS_sendfile+0x1a0/0x1a0 [ 107.723250] ? do_syscall_64+0xb7/0x940 [ 107.727208] ? SyS_sendfile+0x1a0/0x1a0 [ 107.731260] do_syscall_64+0x281/0x940 [ 107.735122] ? __do_page_fault+0xc90/0xc90 [ 107.739336] ? _raw_spin_unlock_irq+0x27/0x70 [ 107.743810] ? finish_task_switch+0x1c1/0x7e0 [ 107.748288] ? syscall_return_slowpath+0x550/0x550 [ 107.753207] ? syscall_return_slowpath+0x2ac/0x550 [ 107.758118] ? prepare_exit_to_usermode+0x350/0x350 [ 107.763116] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 107.768470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.773307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 107.778474] RIP: 0033:0x454889 [ 107.781639] RSP: 002b:00007f1929a42c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 107.789333] RAX: ffffffffffffffda RBX: 00007f1929a436d4 RCX: 0000000000454889 2018/03/27 14:35:16 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x40, r3, 0x200, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f00000001c0)=@migrate={0x108, 0x21, 0x300, 0x70bd2c, 0x25dfdbfc, {{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x2, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x2e, 0x0, r1}, 0x6e6bb8, 0x3}, [@tmpl={0x84, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3505, 0x3, 0x3, 0x81, 0x400, 0x5}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x0, 0x2, 0x9, 0x8, 0x6000000, 0x1000000000000}]}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd29, 0x70bd2a, 0x70bd28, 0x70bd25, 0x4e11, [0x2]}}, @coaddr={0x14, 0xe, @in6}]}, 0x108}, 0x1}, 0x0) 2018/03/27 14:35:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x42800, 0x80) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) sendto$ipx(r0, &(0x7f0000000040)="850e1e50bcb7f165c84d9bbe8074e195e2c385cac31719105417845f9502422edc92fdb312b69fc975527aca7c14706fe531a7d05f5a5e9efeef7ed307015092054fc30e805fbf0bd7aa2c547008d91f3e282fe83ae7ef50", 0x58, 0x50, &(0x7f00000000c0)={0x4, 0x10000, 0x6a, "1a4a3cd8b5ed", 0x8}, 0x10) fdatasync(r0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000100)={0x380000000000000, 0x800, 0x1000, 0x62}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) r1 = openat$cgroup_type(r0, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000001c0)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x280, 0x0) bind$ax25(r0, &(0x7f0000000240)={0x3, {"0d4691e0301694"}, 0x3}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000340)={0x5, 0x0, [{0x3, 0x4, 0x0, 0x0, @msi={0x101, 0x101, 0x9}}, {0xff, 0x3, 0x0, 0x0, @sint={0x3, 0x3}}, {0x30a, 0x3, 0x0, 0x0, @irqchip={0xffffffff}}, {0x8, 0x3, 0x0, 0x0, @msi={0x100, 0x3, 0x200}}, {0x40, 0x0, 0x0, 0x0, @irqchip={0x3f}}]}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000440)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000480)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x7fffffff, 0x3, [0x2, 0x40, 0x2eed]}, &(0x7f0000000540)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000580)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x401, 0x1, 0x101, 0x7, 0x80}, 0x98) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000640)="0f40f4a4b99cf4911cd85d97ffaf49fe64546a31024a97cd09132e7fa7c2e2f319ca10c0d78b8d69f9ab405132417bafcd59c7c5063023b103b9a3b3acb755619baea18dde9dfed5a338a1d267b69ef22c8c2e91216ac886a7e29f8bbb27ada3296e82f8053ab345f4c687ce418c12bef1ce") ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000006c0)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000700)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000840)={0x2c, 0x0, &(0x7f0000000740)=[@decrefs={0x40046307, 0x3}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x3}, @request_death={0x400c630e, 0x0, 0x1}], 0x8f, 0x0, &(0x7f0000000780)="9543cdecfa7ba7d9a8282db02a63f0266bdd51142a76fbdb125480b32c11af62b70c2dda0ba9e0322342a0c3dd32cd218e5a85104256508476dd61cebb43eed5e01f18f84238cc82d7e49a3d9bc3a2a579994d65edc864887006710b684249ac77d30be3f5820c55542d1f7e4edab56a45be744c4ab3d191427571f547dac6e9458ce86cf5835b161010adbe60e27c"}) socket$netlink(0x10, 0x3, 0x14) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000880)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) socket$l2tp(0x18, 0x1, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000a80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4050000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x94, r4, 0x78b39f2f88d9f37, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbb56}]}, 0x94}, 0x1, 0x0, 0x0, 0x880}, 0x40800) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000ac0)=0x3ec4, 0x2) [ 107.796578] RDX: 0000000020000340 RSI: 0000000000000013 RDI: 0000000000000013 [ 107.803826] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.811074] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000014 [ 107.818320] R13: 00000000000004c5 R14: 00000000006f9318 R15: 0000000000000000 [ 107.832837] FAULT_INJECTION: forcing a failure. [ 107.832837] name failslab, interval 1, probability 0, space 0, times 0 [ 107.844156] CPU: 0 PID: 14902 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #3 [ 107.851343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.860689] Call Trace: [ 107.863260] dump_stack+0x194/0x24d [ 107.866868] ? arch_local_irq_restore+0x53/0x53 [ 107.871515] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.876692] should_fail+0x8c0/0xa40 [ 107.880387] ? trace_hardirqs_off+0x10/0x10 [ 107.884688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.889775] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.894949] ? find_held_lock+0x35/0x1d0 [ 107.899096] ? check_same_owner+0x320/0x320 [ 107.903393] ? find_held_lock+0x35/0x1d0 [ 107.907433] ? rcu_note_context_switch+0x710/0x710 [ 107.912346] should_failslab+0xec/0x120 [ 107.916300] kmem_cache_alloc_trace+0x4b/0x740 [ 107.920855] ? lock_release+0xa40/0xa40 [ 107.924808] ? __lock_is_held+0xb6/0x140 [ 107.928848] alloc_pipe_info+0x159/0x4b0 [ 107.932887] ? pipe_read+0x7f0/0x7f0 [ 107.936581] ? __fget+0x36b/0x5b0 [ 107.940023] ? iterate_fd+0x3f0/0x3f0 [ 107.943811] splice_direct_to_actor+0x64a/0x820 [ 107.948459] ? generic_pipe_buf_nosteal+0x10/0x10 [ 107.953277] ? __f_unlock_pos+0x19/0x20 [ 107.957226] ? lock_downgrade+0x980/0x980 [ 107.961352] ? do_splice_to+0x160/0x160 [ 107.965300] ? security_file_permission+0x89/0x1e0 [ 107.970214] ? rw_verify_area+0xe5/0x2b0 [ 107.974255] do_splice_direct+0x29b/0x3c0 [ 107.978385] ? splice_direct_to_actor+0x820/0x820 [ 107.983211] ? rw_verify_area+0xe5/0x2b0 [ 107.987251] do_sendfile+0x5c9/0xe80 [ 107.990953] ? do_compat_pwritev64+0x100/0x100 [ 107.995513] ? __might_sleep+0x95/0x190 [ 107.999471] ? kasan_check_write+0x14/0x20 [ 108.003678] ? _copy_from_user+0x99/0x110 [ 108.007809] SyS_sendfile64+0xbd/0x160 [ 108.011674] ? SyS_sendfile+0x1a0/0x1a0 [ 108.015628] ? do_syscall_64+0xb7/0x940 [ 108.019582] ? SyS_sendfile+0x1a0/0x1a0 [ 108.023533] do_syscall_64+0x281/0x940 [ 108.027399] ? __do_page_fault+0xc90/0xc90 [ 108.031609] ? _raw_spin_unlock_irq+0x27/0x70 [ 108.036080] ? finish_task_switch+0x1c1/0x7e0 [ 108.040561] ? syscall_return_slowpath+0x550/0x550 [ 108.045465] ? syscall_return_slowpath+0x2ac/0x550 [ 108.050372] ? prepare_exit_to_usermode+0x350/0x350 [ 108.056249] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 108.061595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.066422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.071587] RIP: 0033:0x454889 [ 108.074751] RSP: 002b:00007f5096b09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 108.082445] RAX: ffffffffffffffda RBX: 00007f5096b0a6d4 RCX: 0000000000454889 [ 108.089692] RDX: 0000000020000340 RSI: 0000000000000013 RDI: 0000000000000013 2018/03/27 14:35:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x6, @empty, 0xbc}, 0x2624, [0x1, 0x2, 0x80000000000, 0xfffffffff75b673a, 0x401, 0x7fff, 0x542182db, 0xbaa]}, 0x5c) r1 = mq_open(&(0x7f0000000240)='self\\self\x00', 0x880, 0x3, &(0x7f0000000280)={0x3, 0x100000000, 0x5, 0x60000, 0xfec0, 0x0, 0x5, 0x4d52}) r2 = getuid() r3 = geteuid() setreuid(r2, r3) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x400000) r5 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000200)=0x0) r7 = getpgid(0xffffffffffffffff) kcmp(r6, r7, 0x7, r4, r4) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000040)={0xffff, 0x80, 0x0, 'queue0\x00'}) getuid() r8 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x40000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000100)={0x8, 0x100000001, 0x1, 0xffffffff, 0x9}, 0x14) 2018/03/27 14:35:16 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f342f76732f6c6228675fe7a4ba6f456174696f6e00000000000000000000000000000000008148ca2d58baa7661097e07e6d06e6a9fdd6badbf25514e9d69e", 0x2, 0x0) 2018/03/27 14:35:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) [ 108.097111] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.104355] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000014 [ 108.111604] R13: 00000000000004c5 R14: 00000000006f9318 R15: 0000000000000000 2018/03/27 14:35:16 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000001c0)={0xc, 0x8, 0x6, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3c3880, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) kcmp(r4, r5, 0x4, r3, r3) r6 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r6, 0x0, 0xfffffffffffffffd, r1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/27 14:35:17 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x3, 0x2, 0x5, 0x1, 0x9}, 0x1f, 0xdf46}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r0, r0}) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3b4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) 2018/03/27 14:35:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000340)=""/40, &(0x7f0000001000)=0x28) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x6}, {0x5, 0x3cf}, 0x1ff, 0x7, 0x100000000}) 2018/03/27 14:35:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)={0x4000000000000112, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/27 14:35:17 executing program 0: syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x403d) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) 2018/03/27 14:35:17 executing program 6: socketpair(0x1, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) r1 = gettid() r2 = getpid() r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10, 0x80800) r4 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r5 = gettid() r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000028c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) r8 = inotify_init() r9 = syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1000) r10 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r11 = syz_open_dev$sndtimer(&(0x7f0000003f00)='/dev/snd/timer\x00', 0x0, 0x80) r12 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000003f40)) r13 = syz_open_dev$tun(&(0x7f0000003f80)='/dev/net/tun\x00', 0x0, 0x2000) r14 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000044c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000004500)=0x1c, 0x800) r15 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004540)='/dev/dsp\x00', 0x191500, 0x0) r16 = socket$can_bcm(0x1d, 0x2, 0x2) r17 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) r18 = memfd_create(&(0x7f0000004580)='/dev/loop#\x00', 0x1) r19 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000045c0)='./cgroup/syz0\x00', 0x200002, 0x0) r20 = getpgid(0xffffffffffffffff) r21 = geteuid() getresgid(&(0x7f0000004600), &(0x7f0000004640), &(0x7f0000004680)=0x0) r23 = socket$inet_tcp(0x2, 0x1, 0x0) r24 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r25 = syz_open_dev$dmmidi(&(0x7f00000046c0)='/dev/dmmidi#\x00', 0x8, 0x2401) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004740)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004840)=0xe8) lstat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r30 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004940)='/dev/ashmem\x00', 0xaf91deda68446dd3, 0x0) r31 = socket$can_raw(0x1d, 0x3, 0x1) r32 = perf_event_open$cgroup(&(0x7f00000049c0)={0x7, 0x70, 0x100, 0x1, 0x2, 0x9, 0x0, 0x7, 0x1800, 0x2, 0x3, 0xffff, 0x2, 0xfffffffffffffffd, 0x0, 0x2, 0x1, 0x1, 0x5, 0x6, 0x6, 0x10000, 0x100000001, 0x7, 0x2, 0x7ff, 0x8, 0x3ff, 0x100, 0x6, 0x3ff, 0x8, 0x7, 0x800, 0x4d, 0x7, 0x6, 0x3, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000004980), 0xc}, 0x40, 0x4, 0x1, 0x6, 0xc0a, 0x8001, 0x8000}, 0xffffffffffffff9c, 0xd, 0xffffffffffffff9c, 0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004a40)={0xffffffffffffffff}) r34 = openat(0xffffffffffffff9c, &(0x7f0000004a80)='./file0\x00', 0x101400, 0x0) r35 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/loop-control\x00', 0x8e00, 0x0) r36 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000004b00), 0x80000) r37 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004b40)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004b80)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004bc0)=0x0) getresuid(&(0x7f0000004c00), &(0x7f0000004c40)=0x0, &(0x7f0000004c80)) getgroups(0x4, &(0x7f0000004cc0)=[0x0, 0x0, 0x0, 0x0]) r42 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r43 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004d00)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004d40)={0xffffffffffffffff}) pipe2(&(0x7f0000004d80)={0xffffffffffffffff}, 0x4000) r46 = socket$inet_sctp(0x2, 0x5, 0x84) r47 = syz_open_dev$tun(&(0x7f0000004dc0)='/dev/net/tun\x00', 0x0, 0x0) r48 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000004e00)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) r49 = accept(0xffffffffffffff9c, &(0x7f0000004e40)=@alg, &(0x7f0000004ec0)=0x80) sendmsg$netlink(r0, &(0x7f0000005080)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003e80)=[{&(0x7f0000000080)={0x6c, 0x3d, 0x100, 0x70bd2a, 0x25dfdbfd, "", [@generic="6bdf5c5d65404b9314652aa9afff8b561bcc49b74fd41ba55385e3a93ea26c62512b7b558aed7d9f68c9f72216fb9100b7331f984d23089530ba5ef3aef891119180d25a6de4b5c060d43516dd6407ee7a78770d01b5cefb33f4"]}, 0x6c}, {&(0x7f0000000180)={0xfc, 0x1a, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x98, 0x9, [@generic="87ce346f8734c715800f34eefd063e8e674455d7cba62ad185076c86caba4e9fcf6366ae1a4f5a9a16bd935f5da672ad8d908b5acb2eccb32201598cc04939d342b8cfbc990fa58378d57e436e3d761575f4e40b210d4ae17841445b4e0b99457100925695b423fb041b529e31c86aa51ad48397d0f542c2721cc5d1a86d7393658a1740a2caa1cf532be5944c8121f9c3e1"]}, @generic="fd8e376ac73126c46441a4e66e37df278841e180602cc53f837bc70e29346d89de8cc954dc3bdf188a0949bfbc90233486da3f10db84b3101328fe2018978ae341a47cc6df", @nested={0xc, 0x57, [@typed={0x8, 0x8e, @pid=r1}]}]}, 0xfc}, {&(0x7f0000000380)={0x215c, 0x12, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="ef6fb248f608433d50d7c03e173292e8d3e0c058c3e03f5682b247980c367b7245f7e3f0ef74a4be797cb6c1ba87c1d3886cf1a4b7a9c3618de7389dc3258cad9862e730dd426c5ba6b0880f9a1e11d749072188a4d799038db782dd60403b95b51c05525cf2366c5b176786b2106c6d8c9f84cbe4b4efce6ffdc58a98bfbc5dee5a6d0a42d9fc5bf62eaba2f82c08b577f80f1db834652e58b34bc7cc9a602136ee67fc4afbe91c5f97bc01b7b63799ca398c39f5478a55b7fb628481a8", @typed={0x14, 0x90, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x4c, @pid=r2}, @generic="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@typed={0xc, 0x50, @str='#*.[\x00'}, @generic="7fb8e4cf5eb978236251708ef9279d18495610f2c0d616232565430a6ef9a018f45a02f7513509159aa07d2ec126d9cd67554bcb9a3764c93a5afed449f5e72b771a973e1dcfa3a984324f5b3bd916028b0e39e6a57fb9b39a1d0c5cc4d98c605fdbca191d", 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@generic="d065be6c8bb6a4e5a09098b24989a05b65db92a4b534066024bf86fb9fa35c4363493d645d897117d94c8b99bcb5127091296fd1da49aa48bdf6ccc287c4e738f437e3f9a927a8d843b84db5042228da3fc414f0515114c421245073bf", @generic="572fae304dabd79ade39447b1c77fc985d4d9e3a6e7ac940c61fac9a759ca1ca921b768b666bb51ff2ee5d3d0f02be903ca221698ba9325aa1930f011ee6f9b0888f3cfbb0421b3018f5b87d4c", @typed={0x8, 0x4c, @fd=r6}, @typed={0x8, 0x77, @uid=r7}, @generic="9f8c8e2f70d0f03e807e7ca1615fc07ade0988c2996686985eb4"]}]}, 0x13b4}, {&(0x7f0000003d80)={0xec, 0x22, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x14, 0x22, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @generic="4ebb1a550dfd78a9ed85a7daee3bf0465361fd9eb3a7094e0d78f21d7af1a0e7601254473015277346ba9ad203e3830b492ba5326bbc4e39987a35a866d15c4e90ca142b0d0502781c17197ad99886b4f79a4fb8c7279f86c187930a826a11d2e735636b9ea0862804a875c088548e2f78da31dee0e2623beb5a3dc5f7d42d41fa9143131849d0e381b41b5b5a5166a28adf9ae9caa74e6b05450cbf10af02352044af6bab4223ed0163cf4bbaa6c052ed1969d29725deff49e6ed4392dd5a96ad9050265e3361"]}, 0xec}], 0x6, &(0x7f0000004f00)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36]}, @rights={0x18, 0x1, 0x1, [r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x30, 0x1, 0x1, [r42, r43, r44, r45, r46, r47, r48, r49]}], 0x160, 0x8000}, 0x4004000) r50 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r50, r50, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:17 executing program 4 (fault-call:1 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:17 executing program 5: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/128, 0x80}], 0x1, &(0x7f0000000780)=""/225, 0xe1}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0xffffffffffffff39, 0x80000001}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x9, 0x8, 0x88, 0x43b, 0x1, 0x1, 0x34a8, r2}, &(0x7f0000000180)=0x20) 2018/03/27 14:35:17 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x852d, 0x200) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000001c0)={0x6c0, 0x2, 0x905}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r2, 0x8}) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:17 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = getpid() r1 = getpgrp(r0) sched_setparam(r1, &(0x7f00000000c0)=0x4) mlockall(0x3) sched_setparam(r1, &(0x7f0000000000)) [ 108.317514] FAULT_INJECTION: forcing a failure. [ 108.317514] name failslab, interval 1, probability 0, space 0, times 0 [ 108.328806] CPU: 1 PID: 14946 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #3 [ 108.335994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.345366] Call Trace: [ 108.345391] dump_stack+0x194/0x24d [ 108.345408] ? arch_local_irq_restore+0x53/0x53 [ 108.356255] ? __save_stack_trace+0x7e/0xd0 [ 108.360601] should_fail+0x8c0/0xa40 [ 108.364325] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 108.369435] ? save_stack+0x43/0xd0 [ 108.373067] ? kasan_kmalloc+0xad/0xe0 [ 108.376964] ? kmem_cache_alloc_trace+0x136/0x740 [ 108.381835] ? alloc_pipe_info+0x159/0x4b0 [ 108.381846] ? splice_direct_to_actor+0x64a/0x820 [ 108.381856] ? do_splice_direct+0x29b/0x3c0 [ 108.395234] ? do_sendfile+0x5c9/0xe80 [ 108.399130] ? do_syscall_64+0x281/0x940 [ 108.403197] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.408585] ? find_held_lock+0x35/0x1d0 [ 108.412691] ? check_same_owner+0x320/0x320 [ 108.417018] ? percpu_ref_put_many+0x132/0x220 [ 108.421605] ? rcu_note_context_switch+0x710/0x710 [ 108.426558] should_failslab+0xec/0x120 [ 108.430539] __kmalloc+0x63/0x760 [ 108.433990] ? kmem_cache_alloc_trace+0x459/0x740 [ 108.438837] ? lock_release+0xa40/0xa40 [ 108.442820] ? alloc_pipe_info+0x23f/0x4b0 [ 108.447065] alloc_pipe_info+0x23f/0x4b0 [ 108.451127] ? pipe_read+0x7f0/0x7f0 [ 108.454845] ? __fget+0x36b/0x5b0 [ 108.458318] ? iterate_fd+0x3f0/0x3f0 [ 108.462159] splice_direct_to_actor+0x64a/0x820 [ 108.466835] ? generic_pipe_buf_nosteal+0x10/0x10 [ 108.471686] ? __f_unlock_pos+0x19/0x20 [ 108.475664] ? lock_downgrade+0x980/0x980 [ 108.479824] ? do_splice_to+0x160/0x160 [ 108.483792] ? security_file_permission+0x89/0x1e0 [ 108.488714] ? rw_verify_area+0xe5/0x2b0 [ 108.492775] do_splice_direct+0x29b/0x3c0 [ 108.496914] ? splice_direct_to_actor+0x820/0x820 [ 108.501755] ? rw_verify_area+0xe5/0x2b0 [ 108.505808] do_sendfile+0x5c9/0xe80 [ 108.509535] ? do_compat_pwritev64+0x100/0x100 [ 108.514103] ? __might_sleep+0x95/0x190 [ 108.518073] ? kasan_check_write+0x14/0x20 [ 108.522290] ? _copy_from_user+0x99/0x110 [ 108.526426] SyS_sendfile64+0xbd/0x160 [ 108.530307] ? SyS_sendfile+0x1a0/0x1a0 [ 108.534270] ? do_syscall_64+0xb7/0x940 [ 108.538231] ? SyS_sendfile+0x1a0/0x1a0 [ 108.542208] do_syscall_64+0x281/0x940 [ 108.546080] ? __do_page_fault+0xc90/0xc90 [ 108.550302] ? _raw_spin_unlock_irq+0x27/0x70 [ 108.554783] ? finish_task_switch+0x1c1/0x7e0 [ 108.559269] ? syscall_return_slowpath+0x550/0x550 [ 108.564195] ? syscall_return_slowpath+0x2ac/0x550 [ 108.569112] ? prepare_exit_to_usermode+0x350/0x350 [ 108.574127] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 108.579492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.584332] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.589504] RIP: 0033:0x454889 [ 108.592672] RSP: 002b:00007f5096b09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 108.600366] RAX: ffffffffffffffda RBX: 00007f5096b0a6d4 RCX: 0000000000454889 [ 108.607618] RDX: 0000000020000340 RSI: 0000000000000013 RDI: 0000000000000013 2018/03/27 14:35:17 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xfffffffffffeffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) sendto(r0, &(0x7f00000000c0)="fe9eb0e9ae0d0d81", 0x8, 0x50, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000300)=0xc) ptrace$setopts(0x4206, r1, 0x5ff, 0x65) timer_create(0x4, &(0x7f0000000000)={0x0, 0x5, 0x4, @thr={&(0x7f0000000100)="3e24916ac7fd401d6b2e2a8a0160f0fdd05a4e5f83339fd4bbff634d53005961331d97135a3a9b8b212903fd0ea0c34dcec19130c08169ec40277c709b845a654c8d46d89c94823962dc9f6de2573b2b2749cb9ecd51820f42ac5276508ae813dda4e3214dd894deff927934786b68279bd5bb398123ec45b051aa195417579b3e8ab608015759b53117cadda1ab847a62", &(0x7f00000001c0)="752eecf1ddd45711109a4c365e15ea5bd39bda1eb921a26110c8de235bcf95da484e088179b1d6168d30d1c25573deabadd4f265b1c3d09375ab882388a48642ac5a3753611660cd7c0889d74bf462d8144abfb84cc71ebe601133d958b52825bee4b4e01e6107f17e20708eb87ec2e639f45870cfff5db0cc49676e5f4c2f6c601bf2cfa564406374960f303f5e0e35fba859e6caad32307f00b47a89461bfa7783ae6df364d39063d8f360b1f5f77ec3fffa1b9e308a37555c49d85443be5692c05e447fe9160cd8dfc6ecc340fcbcfbb3177cbfefd1f6646d29f023bf9e19b9eda7f2be4e21990a3541785245d9931ead"}}, &(0x7f00000002c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000080)={{0x0, 0x989680}}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x2, r1}) 2018/03/27 14:35:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2001, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x6000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81, 0x228000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0xc07, 0x6}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x3, 0x70, &(0x7f0000000080)="d7300aca0d8814a11f1aa7288bd104a0efcc4765c2b9f06977b4e05164c14233c799ed3f7a859df272268c2522644813aca6c704e25d9c599480508038a6c84713eee1282832280b4033625f298f938f88602c033ba0f4a8ae43ae6208b248ebef44536987df75366833b4595ffea2e9"}) 2018/03/27 14:35:17 executing program 7: r0 = inotify_init1(0x800) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x614) inotify_rm_watch(r0, r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7a5e800000, 0x2, 0x3, 0xe, 0x4, 0x0, 0x9}, 0x20) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r5}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000002c0)=""/38) r6 = getpid() fcntl$setown(r2, 0x8, r6) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000300), 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000340)={r4, r5}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r7 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000b, r7) sendto$inet(r2, &(0x7f0000000380)='\a', 0x1, 0x40000, 0x0, 0x0) rt_sigaction(0x1a, &(0x7f00000003c0)={0x8d, {0x3f}, 0x0, 0x2}, &(0x7f0000000400), 0x8, &(0x7f0000000440)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x7, 0x4, 0x7, 0xfffffffffffffff8}]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000500)={0x8, 0x9, 0xa0e, 0xfffffffffffffff9}) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='sockfs\x00', 0x1010, &(0x7f0000000600)) fanotify_mark(r2, 0x14, 0x40000021, r2, &(0x7f0000000640)='./file0\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000680)={0x5, [0x44f0, 0x4, 0x2, 0x10001, 0x9]}, &(0x7f00000006c0)=0xe) r8 = accept(r2, 0x0, &(0x7f0000000700)) sysfs$2(0x2, 0x6, &(0x7f0000000740)=""/51) getsockopt$inet_tcp_buf(r8, 0x6, 0xb, &(0x7f0000000780)=""/15, &(0x7f00000007c0)=0xf) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000800)=""/59, &(0x7f0000000840)=0x3b) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000000880)=0x5, 0x4) fcntl$getflags(r8, 0xb) 2018/03/27 14:35:17 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x16, "6e878dbee5113ff91eb2ef062417dd75e111b0ed60c9"}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x2, 0x55, "1e3f3773d522f1c6f790844188abda429a23d96ad67fd0a2d35ab3c3189dbbe5af6b75efb3a61b80eedd82b8cb75eea506ea2f032471e1ca6b04e49db2481039e6870ce708b2193a30ca078404efd694cb5d7aa0ce"}, 0x5d) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/27 14:35:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)="d7", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xa) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x9c, r2, 0x700, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffe0}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000810}, 0x40014) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) [ 108.614879] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.622129] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000014 [ 108.629377] R13: 00000000000004c5 R14: 00000000006f9318 R15: 0000000000000001 2018/03/27 14:35:17 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:17 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x8, 0x0, 0x0, 0x1f, 0x800}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000054e56f2e0000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r2, 0xb7) sendmmsg(r3, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/03/27 14:35:17 executing program 4 (fault-call:1 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x100000000) lseek(r0, 0x0, 0x3) 2018/03/27 14:35:17 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x4000080001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x10000000}) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) [ 108.745186] FAULT_INJECTION: forcing a failure. [ 108.745186] name failslab, interval 1, probability 0, space 0, times 0 [ 108.756544] CPU: 1 PID: 14987 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #3 [ 108.763735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.773086] Call Trace: [ 108.775663] dump_stack+0x194/0x24d [ 108.779281] ? arch_local_irq_restore+0x53/0x53 [ 108.783929] ? lock_pin_lock+0x360/0x360 [ 108.787994] should_fail+0x8c0/0xa40 [ 108.791703] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 108.796795] ? print_irqtrace_events+0x270/0x270 [ 108.802428] ? find_held_lock+0x35/0x1d0 [ 108.806514] ? check_same_owner+0x320/0x320 [ 108.810819] ? print_irqtrace_events+0x270/0x270 [ 108.815557] ? rcu_note_context_switch+0x710/0x710 [ 108.820494] should_failslab+0xec/0x120 [ 108.824450] __kmalloc+0x63/0x760 [ 108.827885] ? iov_iter_revert+0x9d0/0x9d0 [ 108.832099] ? trace_hardirqs_off+0x10/0x10 [ 108.836400] ? print_irqtrace_events+0x270/0x270 [ 108.841137] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 108.846229] __blkdev_direct_IO_simple+0x274/0xf50 [ 108.851146] ? print_irqtrace_events+0x270/0x270 [ 108.855891] ? blkdev_bio_end_io_simple+0x150/0x150 [ 108.860907] ? __lock_acquire+0x664/0x3e00 [ 108.865120] ? print_irqtrace_events+0x270/0x270 [ 108.869899] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 108.875067] ? lock_pin_lock+0x360/0x360 [ 108.879112] ? trace_hardirqs_off+0x10/0x10 [ 108.883428] ? sanity+0x1ff/0x600 [ 108.886866] ? __lock_acquire+0x664/0x3e00 [ 108.891082] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 108.896272] ? iov_iter_npages+0x2f3/0xcc0 [ 108.900498] ? trace_hardirqs_off+0x10/0x10 [ 108.904812] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 108.909729] ? print_irqtrace_events+0x270/0x270 [ 108.914476] blkdev_direct_IO+0xccb/0x1060 [ 108.918701] ? blkdev_direct_IO+0xccb/0x1060 [ 108.923106] ? print_irqtrace_events+0x270/0x270 [ 108.927855] ? print_irqtrace_events+0x270/0x270 [ 108.932596] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 108.937688] ? trace_hardirqs_off+0x10/0x10 [ 108.942040] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 108.947565] ? print_irqtrace_events+0x270/0x270 [ 108.952301] ? __lock_acquire+0x664/0x3e00 [ 108.956512] ? lock_acquire+0x1d5/0x580 [ 108.960481] ? __lock_acquire+0x664/0x3e00 [ 108.964719] ? filemap_check_errors+0x92/0xc0 [ 108.969208] generic_file_read_iter+0x4cc/0x28e0 [ 108.973941] ? generic_file_read_iter+0x4cc/0x28e0 [ 108.978852] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 108.984061] ? filemap_range_has_page+0x340/0x340 [ 108.988888] ? print_irqtrace_events+0x270/0x270 [ 108.993637] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 108.998809] ? page_add_new_anon_rmap+0x750/0x750 [ 109.003643] ? trace_hardirqs_off+0x10/0x10 [ 109.007946] ? __lock_is_held+0xb6/0x140 [ 109.011999] ? trace_hardirqs_off+0x10/0x10 [ 109.016302] ? print_irqtrace_events+0x270/0x270 [ 109.021043] ? __lock_acquire+0x664/0x3e00 [ 109.025256] ? __lock_acquire+0x664/0x3e00 [ 109.029481] ? lock_acquire+0x1d5/0x580 [ 109.033450] ? find_held_lock+0x35/0x1d0 [ 109.037504] ? trace_hardirqs_off+0x10/0x10 [ 109.041815] ? __is_insn_slot_addr+0x1fc/0x330 [ 109.046377] ? lock_downgrade+0x980/0x980 [ 109.050697] ? find_held_lock+0x35/0x1d0 [ 109.054847] ? is_bpf_text_address+0x7b/0x120 [ 109.059325] ? lock_downgrade+0x980/0x980 [ 109.063461] ? lock_release+0xa40/0xa40 [ 109.067421] ? __free_insn_slot+0x5c0/0x5c0 [ 109.071743] ? rcutorture_record_progress+0x10/0x10 [ 109.076759] ? is_bpf_text_address+0xa4/0x120 [ 109.081243] ? kernel_text_address+0x102/0x140 [ 109.085810] ? __kernel_text_address+0xd/0x40 [ 109.090286] ? unwind_get_return_address+0x61/0xa0 [ 109.095204] ? __save_stack_trace+0x7e/0xd0 [ 109.099539] ? save_stack+0xa3/0xd0 [ 109.103193] ? save_stack+0x43/0xd0 [ 109.106798] ? kasan_kmalloc+0xad/0xe0 [ 109.110665] ? __kmalloc+0x162/0x760 [ 109.114360] ? alloc_pipe_info+0x23f/0x4b0 [ 109.118583] ? splice_direct_to_actor+0x64a/0x820 [ 109.123402] ? do_splice_direct+0x29b/0x3c0 [ 109.127702] ? do_sendfile+0x5c9/0xe80 [ 109.131568] ? SyS_sendfile64+0xbd/0x160 [ 109.135608] ? do_syscall_64+0x281/0x940 [ 109.139649] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 109.145018] ? percpu_ref_put_many+0x11a/0x220 [ 109.149586] ? lock_downgrade+0x980/0x980 [ 109.153736] ? lock_release+0xa40/0xa40 [ 109.157696] ? memcg_kmem_get_cache+0x443/0x890 [ 109.162347] ? debug_mutex_init+0x1c/0x60 [ 109.166488] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.171490] ? __lockdep_init_map+0xe4/0x650 [ 109.175899] ? lockdep_init_map+0x9/0x10 [ 109.179940] ? debug_mutex_init+0x2d/0x60 [ 109.184072] ? __mutex_init+0x1c7/0x2a0 [ 109.188039] ? SyS_membarrier+0x700/0x700 [ 109.192169] ? __lockdep_init_map+0xe4/0x650 [ 109.196571] blkdev_read_iter+0x105/0x170 [ 109.200709] generic_file_splice_read+0x3f9/0x7b0 [ 109.205543] ? pipe_to_user+0x160/0x160 [ 109.209505] ? fsnotify_first_mark+0x2b0/0x2b0 [ 109.214086] ? pipe_read+0x7f0/0x7f0 [ 109.217809] ? rw_verify_area+0xe5/0x2b0 [ 109.221865] ? pipe_to_user+0x160/0x160 [ 109.226095] do_splice_to+0x10a/0x160 [ 109.229888] splice_direct_to_actor+0x242/0x820 [ 109.234542] ? generic_pipe_buf_nosteal+0x10/0x10 [ 109.239381] ? do_splice_to+0x160/0x160 [ 109.243338] ? security_file_permission+0x89/0x1e0 [ 109.248262] ? rw_verify_area+0xe5/0x2b0 [ 109.252319] do_splice_direct+0x29b/0x3c0 [ 109.256464] ? splice_direct_to_actor+0x820/0x820 [ 109.261310] ? rw_verify_area+0xe5/0x2b0 [ 109.265362] do_sendfile+0x5c9/0xe80 [ 109.269079] ? do_compat_pwritev64+0x100/0x100 [ 109.273646] ? __might_sleep+0x95/0x190 [ 109.277615] ? kasan_check_write+0x14/0x20 [ 109.281829] ? _copy_from_user+0x99/0x110 [ 109.285966] SyS_sendfile64+0xbd/0x160 [ 109.289840] ? SyS_sendfile+0x1a0/0x1a0 [ 109.293798] ? do_syscall_64+0xb7/0x940 [ 109.297760] ? SyS_sendfile+0x1a0/0x1a0 [ 109.301728] do_syscall_64+0x281/0x940 [ 109.305593] ? __do_page_fault+0xc90/0xc90 [ 109.309807] ? _raw_spin_unlock_irq+0x27/0x70 [ 109.314293] ? finish_task_switch+0x1c1/0x7e0 [ 109.318772] ? syscall_return_slowpath+0x550/0x550 [ 109.323685] ? syscall_return_slowpath+0x2ac/0x550 [ 109.328600] ? prepare_exit_to_usermode+0x350/0x350 [ 109.333602] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 109.338965] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/27 14:35:18 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x1000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000240)={0x8, 0x8000, 0x3, 'queue0\x00', 0xa127}) r4 = eventfd2(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x80, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000001c0)={r6, 0x7, 0x4, [0x6, 0x20, 0x8, 0x7]}, &(0x7f0000000200)=0x10) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x3}) r7 = fcntl$getown(r2, 0x9) setpriority(0x2, r7, 0x7) 2018/03/27 14:35:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000000)=0x10, 0x10000) [ 109.343804] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 109.348969] RIP: 0033:0x454889 [ 109.352143] RSP: 002b:00007f5096b09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 109.359840] RAX: ffffffffffffffda RBX: 00007f5096b0a6d4 RCX: 0000000000454889 [ 109.367091] RDX: 0000000020000340 RSI: 0000000000000013 RDI: 0000000000000013 [ 109.374337] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.381590] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000014 [ 109.388843] R13: 00000000000004c5 R14: 00000000006f9318 R15: 0000000000000002 2018/03/27 14:35:18 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00000000c0)) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e7f000)=0x20000007fff, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/03/27 14:35:18 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffffffffff0a]) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x4000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001080)=0x2, &(0x7f00000010c0)=0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001100)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x8, 0x0, 0x40, 'queue0\x00', 0xd7f}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) 2018/03/27 14:35:18 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff020400000000010000000000000000000c000000000205", 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x7e, r1}) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) rt_sigpending(&(0x7f0000000040), 0x8) 2018/03/27 14:35:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:18 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/27 14:35:18 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x200, 0x7f) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x7}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)={0x9, 0x10, [0xfffffffffffffff8, 0x3, 0x0, 0x2]}) 2018/03/27 14:35:18 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0x0, 0x95b6, 0xfff, 0x1, r0, 0x400000000}, 0x2c) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0x6, 0x400, 0x80, 0x1, 0x40000}) sendfile(r1, r1, &(0x7f0000000200)=0x1f, 0x10fffd) 2018/03/27 14:35:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x400, 0x0) sendfile(r0, r1, &(0x7f0000000400), 0xffffffffffffffc1) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = dup3(r2, r3, 0x80000) bind(r3, &(0x7f0000000000)=@ethernet={0x6, @random="a80e44582734"}, 0x80) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x80800) recvfrom$packet(r4, &(0x7f00000002c0)=""/85, 0x55, 0x40010000, &(0x7f0000000380)={0x11, 0x1a, r6, 0x1, 0xdc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r7 = socket$netlink(0x10, 0x3, 0x1) getpeername$packet(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x1d5) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'erspan0\x00', r8}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000100)=0x3b) r10 = accept4(r7, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80, 0x80800) bind$bt_hci(r10, &(0x7f00000001c0)={0x1f, r9, 0x3}, 0xc) fcntl$setflags(r10, 0x2, 0x1) 2018/03/27 14:35:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x6, 0x80000000, 0x3, 0xffff, 0xad, 0x2, 0xd81, 0x0, 0x2, 0x7, 0x20, 0x80000001, 0x67ad, 0x7, 0x100000001, 0x8001], 0xd000, 0x1001}) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x400100) mbind(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x3, &(0x7f0000000180), 0x1, 0x3) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/27 14:35:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0xfdc1}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x7}, 0x10) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x3, 0xa70}) 2018/03/27 14:35:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1ffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/03/27 14:35:18 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r2, &(0x7f00000001c0), 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) writev(r2, &(0x7f0000000440), 0x0) dup2(r0, r1) bind$rds(r3, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/27 14:35:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xc0c00) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23}}, 0x39c7, 0x1f, 0x1, 0x80, 0xffffffffffffffff}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x1000000000000000, 0x800, 0x5, 0x5, 0x20}, 0x98) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) sendfile(r0, r0, &(0x7f0000000340), 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$void(r0, 0xc0045c79) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000180)) 2018/03/27 14:35:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x7, 0x8001, 0x1f, "8e4713d60a53"}}) 2018/03/27 14:35:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x100) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000180)={0x20002000}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000080)={0x0, r1}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYRES64=r3]) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/03/27 14:35:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/27 14:35:18 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, 0xffffffffffffffff, 0x83652f3de6e2c818}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x414202, 0x0) [ 109.558207] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/27 14:35:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x8000000000000, 0x200000000044042) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x41c000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000340), 0x10000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x6, 0x4) [ 109.628672] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/27 14:35:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/178, 0xb2) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x200) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) read(r1, &(0x7f0000000100)=""/154, 0x9a) 2018/03/27 14:35:18 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4000007, r0}) connect$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) readahead(r2, 0x4, 0x2) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000240)=0x100, 0x4) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000440)=0x3, 0x4) ptrace$getregs(0xe, r3, 0x58e2bdf5, &(0x7f0000000380)) pwrite64(r0, &(0x7f0000000180)="a1a9694f96802820e5bcc81c663fdf8ed3163d149066fbb3522ab757d5bcc460ad00539a54ebbd1baa5284552df8a4b9a0eedcabbccbc9d81172f77765d9643e032b2237b28311261dbcf1acfddcfd6daed4081f5bad414edc2d9ecf2b2d01009c719c29f80fe58f8edbc40fe7b1f8543c82d1ad0a5c3135414878fa96ebe01bff8b257db607244d2e12", 0x8a, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x10000000}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x4200, 0x0) r5 = gettid() vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000480)}, {&(0x7f00000004c0)="ca2af4c6d964c82ac99497643d9fecdb172f26c3d732003daf7c96760277c69873c72183280087ff3b5e2c5c971a3b53712b906b2782dd54884f23e67751e40f60b0a8e8b671231a0fcb6f1221699544e93355dbcb346fc2455daf7ad9e15d882ecefe19bd02f6b14ef3030b1dc8bb2730c10793c9cb7060ecbe1c2c4d36a97860289045be5b28cf16357b06016e994c1b0e982bee50ea60b2e1542d365efd99a3aa8114dd0778960866febb3ae9b6f6018caaad5c62fa94370db30292", 0xbd}], 0x2, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x100000001) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e20, @rand_addr=0x9}, 'bond0\x00'}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000280)=r5) setpgid(r5, r5) 2018/03/27 14:35:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x1e0, r1, 0x8, 0x70bd29, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3959cc4000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfd7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0xadbcc310eb266aa2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x65c12542}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r3, r4) 2018/03/27 14:35:18 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x30b, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x23ff, 0x90000) 2018/03/27 14:35:18 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r0, 0x8240) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r1, r1, &(0x7f0000000340), 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x66, 0x6, 0x85, 0x7, 0x3, 0xff}) times(&(0x7f0000000040)) 2018/03/27 14:35:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2c040, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xb9, "48e18474498019370dd5d077ac59ca32c92c39c80a1d0cfdcdcfd518529ce6f48408ac7ec648ccf65841d9e0acaeeb9fec778619b8ed3d5779b5a8c4fe765087e6477445a6d04a8818108c151e7253f0e495eea573e0663797fe4db1b4f03f86863d91f5439db3cf93c170a277879c9e216e56f5b426e3d140f54da14c23ba5ff2e90b60d82d25bc153f57557b434a79b5c1d48d0ca6be3903633a7cdc7c96ebd0bde00b77209620772a406009221726134a1c32e0dfc1cfad"}, &(0x7f0000000280)=0xc1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x13, 0x1a, 0x10, "e20ea1b9c60f5c19ca4eaa7fbf635a5b98459175cd2c18ec41e9e3af9f5721318a549bc3f2c5421e20d995da92dae7ebdf2d55d902da04ca8ee9fe07ba0be3b5", "1e3b5812f4f5e47ff82315c1c94a84935722c00f04723fff00c35763fc13a94a5a503d17afceb85b63dae2be7c93b37982d0b783ae5074aae965241a144bfc3f", "6331b30331ce64d6cb2cf4e6444fea9a0be7e9d0a158f991ce69aee9edc32f4a", [0x8001, 0xffffffffffffffff]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={r2, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x100000001}, &(0x7f0000000100)=0x8) 2018/03/27 14:35:18 executing program 3: r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7f) 2018/03/27 14:35:18 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x149b0317, 0x4000000000200) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x5, 0x1}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9b69, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)="a5f0ef8ce5a926b4f34c3be88b7799e457d5784571a3b8087e08caf959454750f527284b2a0532e2df3174c3da") [ 109.785877] kernel msg: ebtables bug: please report to author: Num_counters wrong [ 109.805303] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 109.811388] kernel msg: ebtables bug: please report to author: Num_counters wrong [ 197.670556] bond0 (unregistering): Released all slaves [ 246.751194] INFO: task syz-executor6:15074 blocked for more than 120 seconds. [ 246.758551] Not tainted 4.16.0-rc7+ #3 [ 246.762982] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.770974] syz-executor6 D20512 15074 9996 0x00000004 [ 246.776627] Call Trace: [ 246.779230] __schedule+0x8fb/0x1ec0 [ 246.782969] ? __sched_text_start+0x8/0x8 [ 246.787142] ? generic_make_request+0x1b1/0xdd0 [ 246.791843] ? blk_get_request+0x40/0x40 [ 246.795921] ? iov_iter_advance+0x2a1/0x13f0 [ 246.800359] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.805478] schedule+0xf5/0x430 [ 246.808858] ? __schedule+0x1ec0/0x1ec0 [ 246.812843] ? submit_bio+0x19a/0x4d0 [ 246.816659] ? submit_bio+0x19a/0x4d0 [ 246.820464] ? bio_iov_iter_get_pages+0x381/0x4e0 [ 246.825326] ? generic_make_request+0xdd0/0xdd0 [ 246.830007] ? bio_phys_segments+0xa0/0xa0 [ 246.834279] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.839399] io_schedule+0x1c/0x70 [ 246.842949] __blkdev_direct_IO_simple+0x7bd/0xf50 [ 246.847890] ? unaccount_page_cache_page+0xb60/0xb60 [ 246.853039] ? blkdev_bio_end_io_simple+0x150/0x150 [ 246.858072] ? perf_trace_lock+0x900/0x900 [ 246.862324] ? trace_hardirqs_off+0x10/0x10 [ 246.866650] ? trace_hardirqs_off+0x10/0x10 [ 246.870988] ? trace_hardirqs_off+0x10/0x10 [ 246.875320] ? perf_trace_lock+0x900/0x900 [ 246.879604] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.884826] ? sanity+0x1ff/0x600 [ 246.888297] ? find_held_lock+0x35/0x1d0 [ 246.892378] ? bdput+0x40/0x40 [ 246.895621] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 246.900562] ? blk_finish_plug+0x8f/0xb0 [ 246.904646] blkdev_direct_IO+0xccb/0x1060 [ 246.908892] ? blkdev_direct_IO+0xccb/0x1060 [ 246.913412] ? __filemap_fdatawait_range+0x317/0x430 [ 246.918531] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 246.923655] ? do_writepages+0x116/0x170 [ 246.927738] ? __filemap_fdatawrite_range+0x280/0x460 [ 246.932953] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 246.938350] ? filemap_check_errors+0x92/0xc0 [ 246.942866] generic_file_read_iter+0x4cc/0x28e0 [ 246.947627] ? generic_file_read_iter+0x4cc/0x28e0 [ 246.952580] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.957081] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.962120] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.966638] ? filemap_range_has_page+0x340/0x340 [ 246.971517] ? __schedule+0x903/0x1ec0 [ 246.975424] ? __sched_text_start+0x8/0x8 [ 246.979591] ? plist_check_list+0x7e/0xa0 [ 246.983753] ? trace_hardirqs_off+0x10/0x10 [ 246.988081] ? plist_check_list+0xa0/0xa0 [ 246.992246] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.997461] ? plist_add+0x5cb/0x760 [ 247.001193] ? print_irqtrace_events+0x270/0x270 [ 247.005981] ? check_same_owner+0x320/0x320 [ 247.010327] ? rcu_note_context_switch+0x710/0x710 [ 247.015284] ? futex_wait_setup+0x14a/0x3d0 [ 247.019624] ? __lock_acquire+0x664/0x3e00 [ 247.023880] ? _cond_resched+0x14/0x30 [ 247.027787] ? futex_wait_queue_me+0x52f/0x7f0 [ 247.032397] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 247.038403] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.043609] ? get_futex_value_locked+0xc6/0xf0 [ 247.048295] ? futex_wait_setup+0x22e/0x3d0 [ 247.052647] ? futex_wake+0x680/0x680 [ 247.056467] ? futex_wake+0x566/0x680 [ 247.060292] ? perf_trace_lock_acquire+0xe3/0x980 [ 247.065148] ? futex_wait+0x6a9/0x9a0 [ 247.068975] ? perf_trace_lock+0x900/0x900 [ 247.073241] ? print_irqtrace_events+0x270/0x270 [ 247.078030] ? trace_hardirqs_off+0x10/0x10 [ 247.082374] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 247.087500] ? futex_wake+0x2ca/0x680 [ 247.091317] ? find_held_lock+0x35/0x1d0 [ 247.095401] ? __fget+0x342/0x5b0 [ 247.098862] blkdev_read_iter+0x105/0x170 [ 247.103047] generic_file_splice_read+0x3f9/0x7b0 [ 247.107891] ? pipe_to_user+0x160/0x160 [ 247.111870] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.116473] ? rw_verify_area+0xe5/0x2b0 [ 247.120544] ? pipe_to_user+0x160/0x160 [ 247.124521] do_splice_to+0x10a/0x160 [ 247.128340] splice_direct_to_actor+0x242/0x820 [ 247.133037] ? generic_pipe_buf_nosteal+0x10/0x10 [ 247.137888] ? __lock_is_held+0xb6/0x140 [ 247.141959] ? do_splice_to+0x160/0x160 [ 247.145942] ? security_file_permission+0x89/0x1e0 [ 247.150874] ? rw_verify_area+0xe5/0x2b0 [ 247.154947] do_splice_direct+0x29b/0x3c0 [ 247.159094] ? splice_direct_to_actor+0x820/0x820 [ 247.163948] ? rw_verify_area+0xe5/0x2b0 [ 247.168027] do_sendfile+0x5c9/0xe80 [ 247.171752] ? do_compat_pwritev64+0x100/0x100 [ 247.176341] ? __might_sleep+0x95/0x190 [ 247.180315] ? kasan_check_write+0x14/0x20 [ 247.184553] ? _copy_from_user+0x99/0x110 [ 247.188699] SyS_sendfile64+0xbd/0x160 [ 247.192589] ? SyS_sendfile+0x1a0/0x1a0 [ 247.196562] ? do_syscall_64+0xb7/0x940 [ 247.200541] ? SyS_sendfile+0x1a0/0x1a0 [ 247.204511] do_syscall_64+0x281/0x940 [ 247.208395] ? __do_page_fault+0xc90/0xc90 [ 247.212624] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.217120] ? finish_task_switch+0x1c1/0x7e0 [ 247.221612] ? syscall_return_slowpath+0x550/0x550 [ 247.226549] ? syscall_return_slowpath+0x2ac/0x550 [ 247.231471] ? prepare_exit_to_usermode+0x350/0x350 [ 247.236486] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.241849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.246698] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.251879] RIP: 0033:0x454889 [ 247.255072] RSP: 002b:00007f1929a42c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 247.262777] RAX: ffffffffffffffda RBX: 00007f1929a436d4 RCX: 0000000000454889 [ 247.270059] RDX: 0000000020000340 RSI: 0000000000000018 RDI: 0000000000000018 [ 247.277339] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.284626] R10: 0000000000010000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.292030] R13: 00000000000004c5 R14: 00000000006f9318 R15: 0000000000000000 [ 247.299331] [ 247.299331] Showing all locks held in the system: [ 247.305668] 2 locks held by khungtaskd/867: [ 247.310123] #0: (rcu_read_lock){....}, at: [<00000000b72ca6ef>] watchdog+0x1c5/0xd60 [ 247.318210] #1: (tasklist_lock){.+.+}, at: [<00000000d10e5734>] debug_show_all_locks+0xd3/0x3d0 [ 247.327276] 2 locks held by getty/4421: [ 247.331253] #0: (&tty->ldisc_sem){++++}, at: [<00000000a332262c>] ldsem_down_read+0x37/0x40 [ 247.339952] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000944e3b78>] n_tty_read+0x2ef/0x1a40 [ 247.349253] 2 locks held by getty/4422: [ 247.353233] #0: (&tty->ldisc_sem){++++}, at: [<00000000a332262c>] ldsem_down_read+0x37/0x40 [ 247.361913] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000944e3b78>] n_tty_read+0x2ef/0x1a40 [ 247.371213] 2 locks held by getty/4423: [ 247.375194] #0: (&tty->ldisc_sem){++++}, at: [<00000000a332262c>] ldsem_down_read+0x37/0x40 [ 247.383889] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000944e3b78>] n_tty_read+0x2ef/0x1a40 [ 247.393188] 2 locks held by getty/4424: [ 247.397170] #0: (&tty->ldisc_sem){++++}, at: [<00000000a332262c>] ldsem_down_read+0x37/0x40 [ 247.405858] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000944e3b78>] n_tty_read+0x2ef/0x1a40 [ 247.415164] 2 locks held by getty/4425: [ 247.419136] #0: (&tty->ldisc_sem){++++}, at: [<00000000a332262c>] ldsem_down_read+0x37/0x40 [ 247.427832] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000944e3b78>] n_tty_read+0x2ef/0x1a40 [ 247.437144] 2 locks held by getty/4426: [ 247.441140] #0: (&tty->ldisc_sem){++++}, at: [<00000000a332262c>] ldsem_down_read+0x37/0x40 [ 247.449838] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000944e3b78>] n_tty_read+0x2ef/0x1a40 [ 247.459145] 2 locks held by getty/4427: [ 247.463120] #0: (&tty->ldisc_sem){++++}, at: [<00000000a332262c>] ldsem_down_read+0x37/0x40 [ 247.471816] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000944e3b78>] n_tty_read+0x2ef/0x1a40 [ 247.481151] 1 lock held by syz-executor6/15089: [ 247.485828] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000008c959b7d>] lo_ioctl+0x8b/0x1b70 [ 247.494439] [ 247.496075] ============================================= [ 247.496075] [ 247.503099] NMI backtrace for cpu 1 [ 247.506741] CPU: 1 PID: 867 Comm: khungtaskd Not tainted 4.16.0-rc7+ #3 [ 247.513467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.522804] Call Trace: [ 247.525369] dump_stack+0x194/0x24d [ 247.528970] ? arch_local_irq_restore+0x53/0x53 [ 247.533611] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.538263] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.542647] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.547114] nmi_cpu_backtrace+0x1d2/0x210 [ 247.551328] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.555806] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.561067] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.566228] watchdog+0x90c/0xd60 [ 247.569662] ? reset_hung_task_detector+0xa0/0xa0 [ 247.574484] ? complete+0x62/0x80 [ 247.577917] ? __schedule+0x1ec0/0x1ec0 [ 247.581860] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.586153] ? __lockdep_init_map+0xe4/0x650 [ 247.590533] ? do_raw_spin_trylock+0x190/0x190 [ 247.595088] ? lockdep_init_map+0x9/0x10 [ 247.599133] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.604209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.609197] ? trace_hardirqs_on+0xd/0x10 [ 247.613317] ? __kthread_parkme+0x176/0x240 [ 247.617614] kthread+0x33c/0x400 [ 247.620962] ? reset_hung_task_detector+0xa0/0xa0 [ 247.626461] ? kthread_stop+0x7a0/0x7a0 [ 247.630411] ret_from_fork+0x3a/0x50 [ 247.634182] Sending NMI from CPU 1 to CPUs 0: [ 247.638700] NMI backtrace for cpu 0 [ 247.638707] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0-rc7+ #3 [ 247.638709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.638719] RIP: 0010:scheduler_ipi+0x1b0/0x820 [ 247.638721] RSP: 0018:ffff8801db207d70 EFLAGS: 00000046 [ 247.638725] RAX: ffff8801db200000 RBX: 000000000002c5c0 RCX: dffffc0000000000 [ 247.638727] RDX: ffffffff87841b60 RSI: 1ffff1003b6459fc RDI: ffff8801db22cfe0 [ 247.638729] RBP: ffff8801db207e90 R08: 0000000000000000 R09: 0000000000000000 [ 247.638731] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801db22c5c0 [ 247.638733] R13: 1ffff1003b640fb1 R14: ffff8801db207e68 R15: 0000000000000000 [ 247.638736] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.638738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.638740] CR2: ffffffffff600400 CR3: 0000000007a22003 CR4: 00000000001606f0 [ 247.638744] DR0: 0000000020abe000 DR1: 0000000020000000 DR2: 0000000000000000 [ 247.638746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.638747] Call Trace: [ 247.638749] [ 247.638757] ? migration_cpu_stop+0x480/0x480 [ 247.638762] ? tick_program_event+0x83/0x100 [ 247.638767] ? task_prio+0x50/0x50 [ 247.638772] ? rcu_irq_exit+0xd8/0x110 [ 247.638777] smp_reschedule_interrupt+0xe6/0x650 [ 247.638781] ? smp_thermal_interrupt+0x700/0x700 [ 247.638785] ? _raw_spin_lock+0x32/0x40 [ 247.638789] ? _raw_spin_unlock+0x22/0x30 [ 247.638794] ? handle_edge_irq+0x2b4/0x7c0 [ 247.638798] ? task_prio+0x50/0x50 [ 247.638805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.638810] reschedule_interrupt+0xf/0x20 [ 247.638812] [ 247.638815] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.638817] RSP: 0018:ffffffff87a07c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.638820] RAX: dffffc0000000000 RBX: 1ffffffff0f40f8a RCX: 0000000000000000 [ 247.638822] RDX: 1ffffffff0f59580 RSI: 0000000000000001 RDI: ffffffff87acac00 [ 247.638824] RBP: ffffffff87a07c38 R08: 0000000000000000 R09: 0000000000000000 [ 247.638825] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.638827] R13: ffffffff87a07cf0 R14: ffffffff883b4a20 R15: 0000000000000000 [ 247.638834] ? trace_hardirqs_on+0xd/0x10 [ 247.638837] default_idle+0xbf/0x430 [ 247.638841] ? __sched_text_end+0x2/0x2 [ 247.638844] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.638849] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.638854] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.638857] ? mark_tsc_async_resets+0x30/0x30 [ 247.638863] arch_cpu_idle+0xa/0x10 [ 247.638866] default_idle_call+0x36/0x90 [ 247.638870] do_idle+0x24a/0x3b0 [ 247.638874] cpu_startup_entry+0x104/0x120 [ 247.638878] ? cpu_in_idle+0x20/0x20 [ 247.638881] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.638884] ? trace_hardirqs_on+0xd/0x10 [ 247.638889] rest_init+0xed/0xf0 [ 247.638895] start_kernel+0x7f1/0x819 [ 247.638898] ? mem_encrypt_init+0xb/0xb [ 247.638901] ? early_idt_handler_common+0x3b/0x60 [ 247.638908] ? x86_family+0x32/0x40 [ 247.638913] x86_64_start_reservations+0x2a/0x2c [ 247.638916] x86_64_start_kernel+0x77/0x7a [ 247.638920] secondary_startup_64+0xa5/0xb0 [ 247.638924] Code: 4c 24 78 83 e1 02 74 6b 49 89 dc 48 b9 00 00 00 00 00 fc ff df 49 01 c4 49 8d bc 24 20 0a 00 00 48 89 fe 48 c1 ee 03 80 3c 0e 00 <0f> 85 e3 04 00 00 49 8d bc 24 28 0a 00 00 48 be 00 00 00 00 00 [ 247.639701] Kernel panic - not syncing: hung_task: blocked tasks [ 247.963104] CPU: 1 PID: 867 Comm: khungtaskd Not tainted 4.16.0-rc7+ #3 [ 247.969838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.979165] Call Trace: [ 247.981733] dump_stack+0x194/0x24d [ 247.985337] ? arch_local_irq_restore+0x53/0x53 [ 247.989984] ? vsnprintf+0x1ed/0x1900 [ 247.993763] panic+0x1e4/0x41c [ 247.996933] ? refcount_error_report+0x214/0x214 [ 248.001671] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 248.007014] watchdog+0x91d/0xd60 [ 248.010452] ? reset_hung_task_detector+0xa0/0xa0 [ 248.015265] ? complete+0x62/0x80 [ 248.018708] ? __schedule+0x1ec0/0x1ec0 [ 248.022655] ? do_wait_intr_irq+0x3e0/0x3e0 [ 248.026951] ? __lockdep_init_map+0xe4/0x650 [ 248.031340] ? do_raw_spin_trylock+0x190/0x190 [ 248.035903] ? lockdep_init_map+0x9/0x10 [ 248.039939] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 248.045017] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.050007] ? trace_hardirqs_on+0xd/0x10 [ 248.054129] ? __kthread_parkme+0x176/0x240 [ 248.058428] kthread+0x33c/0x400 [ 248.061781] ? reset_hung_task_detector+0xa0/0xa0 [ 248.066597] ? kthread_stop+0x7a0/0x7a0 [ 248.070560] ret_from_fork+0x3a/0x50 [ 248.074662] Dumping ftrace buffer: [ 248.078366] (ftrace buffer empty) [ 248.082054] Kernel Offset: disabled [ 248.085667] Rebooting in 86400 seconds..