b59b29f2ad94c10e883fc7494d4ac6785ef8912025af28e0aeca728a9542d98fa2b0dccac3f344b942b0b25f0ce2c692f8fb76f1cdaaa4fe4c2127ce68a2f8040fb2885e46f3ad43b09"]) 2018/04/05 23:54:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000), 0x0) 2018/04/05 23:54:31 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x8, [0x5, 0x401, 0x5, 0x0, 0x100, 0x5, 0x5, 0x8001]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x183}}, 0x386, 0x3}, &(0x7f0000000200)=0x88) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fchdir(r3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="01007f0000000000190001c00000000000ca000000000000690eb793899edca50fe2ac4a23d5e001ac656266424463db1bc2fa522681f777087b93aa69b2924a50d04aa5e482e42764a0899039384809bf33559e"]) 2018/04/05 23:54:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000), 0x0) 2018/04/05 23:54:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) 2018/04/05 23:54:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_open_dev$evdev(&(0x7f0000001d40)='/dev/input/event#\x00', 0x61, 0x480000) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000001d80), &(0x7f0000001e00)=0x60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x5, 0x4, r0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000580)=0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000001d00)={0x1400000000000000, 0x11d000, 0x8566, 0x1, 0x20}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000018c0)=0x0) sendmsg$netlink(r2, &(0x7f0000001cc0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400800}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000000340)={0x23c, 0x25, 0x1, 0x70bd26, 0x25dfdbff, "", [@nested={0x22c, 0x95, [@typed={0xc8, 0x93, @binary="c2b44afa3b1f12792871a3854e68c99ed5aa5e513db7e2e77cedf4ce746125a05b2c9618e20b309fbb4aba677e5686c353d543deba6abb4e470cbbfe789a538064166f59c622f0142232e9999a19eb75a450160535b97df9a4cd2eb045ebf22899df2fa808f71eb1d9b36fb4adc88a6b1688b42103673823954d7caacdadf31dd8f187340cf4246c33c8f2f47835c5a7d4255daf5a32fb94641634b975aae5d52854d25d669e75033062c8cfab56189859c931570ff2c3f0a837dde505072825bc"}, @generic="4018be8ad53e7485617a5baf2adf5778bd97a716c5bc5f8d7965ad022cacdff7e1f9a738a7a10fb09ccb419f006c8eb3cafa336eee255449f7e66dd692fdc958b2a115ac9035ae3a92d43e3d16e61670a2e5708b4957c3776ea9d118f2019558a08134e12ad2d027f666a72d46290578e6c8698c268724a844e6a843860fd88c06", @typed={0x8, 0x75, @pid=r5}, @typed={0x4, 0x45}, @typed={0x4, 0x75}, @generic="d73967dedfd204f6f7eb22c1e21ed3c34a3faa9619c9dda1c522959a6f84a89f45ffc85c3df4e5d6d44a3ed988a43943342992d03d9c09ff0d2eb6d6308f72dea2f612ad441cb02642fa16eb93567cb7025518c1c2c41aced2ef0dc4055af11a926de632fc73a1667cd3fd2b5cb03276fff8e513fa2d061ccb8f0604bca2f48f3ba11bb3b7cb07d13e48a1aa87ad2e99cdf316a9a0a95af78dace13362c8100a09b935aae64bcc2291e859565e93d2e535b3f25b0588a5c388ec009696bef364df94193b0393c2b8fccd2b74"]}]}, 0x23c}, {&(0x7f00000005c0)={0x11f4, 0x25, 0x500, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x3f, @pid=r6}, @nested={0x1054, 0x3c, [@generic="21e6", @typed={0x4, 0x96}, @typed={0xc, 0x8, @u64=0x3ff}, @typed={0x8, 0x84, @fd=r3}, @generic="fa45d68effc14aef8fef8dd9f3c12ece5ffeede1f5f136c79505d9986afd54d0c5", @typed={0xc, 0x7f, @u64=0x2}, @typed={0x8, 0x45, @u32=0x6}, 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@nested={0x188, 0x76, [@typed={0x14, 0x2f, @ipv6=@loopback={0x0, 0x1}}, @generic="4132c6d3773291c11378c8ae10fc079b966d668bb34dfcbbc484f6d199904c9b58a817827782edb3a75460e0e1f0bd228193922e4289da374f84bef76911781275a61c8799f8a9506d59b5b54bab1b665e0671af2929873832481ddc11cdb4df23867bdd0ba15589ef5d462a081295195b377ae42883e8b24c9052a6115b21cc26d9e8690648fcd77a9981b718d4cec2a054", @typed={0xd0, 0x73, @binary="c40431f92880ad02fc4bbcf762bf8e9bf5bbb064a5653ba2fc0b7b9f05334fa5a3383c73eca5579a0e8a6c02e8edf6b96d729669eda93704af22950649b5bccaff43b49df0aa62adf382b314a7386b2863420e98b69ac8f2ffa9553761922847a85286d7a2e3917600c76c1e95fcdd585ef2f26e118d2bd0540c69d40b821ac3686036b23cb5a7cfc4ee0d037f73b2beb0cd44149200431eb6d6678268661284e1d97d65a5a6c203d24da2ae94271dec522ac915935810f88083d5a08703cbd4db10cb2646ba6d8a0832b8ae"}, @typed={0xc, 0x3d, @u64=0x101}]}]}, 0x11f4}, {&(0x7f00000017c0)={0xec, 0x29, 0x200, 0x70bd27, 0x25dfdbff, "", [@nested={0xdc, 0x49, [@typed={0xc, 0x6f, @u64=0x8}, @typed={0xc, 0x69, @u64=0x85c9}, @generic="77ab72de6a5374f633adb23a1acaa239b75791831e343c71c96178df96f6da59f787ab7c4639aa99c805ed4e530b6a11a13a374adc8bf2345453be74166e11eda42ddd2ac62fbe1d676d74149b99e3d2d6011baaec483a5a084bcd1eb525bf53965dfdaad21c9344b72e4fca04ab144b7d249e67033da312310be798f61e8b010e184f49cc046e2fb701162470c8ec4d39c2d3742e772d878231a208cbd0e8537f935d90e80b8ba2b993fb9d4f97ffd26f717e31b1f9076946ccb6af7f12d4"]}]}, 0xec}, {&(0x7f0000001900)={0x324, 0x34, 0x420, 0x70bd25, 0x25dfdbfb, "", [@nested={0x1e0, 0x3b, [@generic="9f7ea01b71891cf210a660e25d2a362d72f63b879eb198f8f0cbe2c538dc193e799ef1de102fd9d3e3ecc392", @generic="803d04e02c25c406dd3179ec247c384944fbf997afcba91b98dc3608c400387a665fee55f3d72f16d23360ca898eee7f114b2034a50a07a95592829001d1ba28e30c7a48ea3f860a1275075044e349e4744db60babde2cc62dc6eb54092042664c359880c076138f32c18e1266ea9695e51f8fd16147ee441db106e494f76ed90c3877b7980f959fc0997557c0ee2d4eee4f3705a829464672016e1e14dce0ae22680720695b6833a6", @typed={0x8, 0x80000000, @u32=0x100000001}, @typed={0x8, 0x6, @pid=r7}, @typed={0xe4, 0x6e, @binary="fe1dcc26826cef4c9ae8185661cd6c665cefdbec3990e55ab295a4e6509ea3c089391980994f9b0b1cd36bf84eb2f2596b957342ea811bd1c5409d4cdfbd1c3c7e132fcabf05655eb25049946babc2fa6353c5d5bf52acab9866d7edf75219dd0ad7d9211ece6581b21b34fcd504f80568db1e2744eb24f6de9c96933c8cb5adaa5d54e4ace604d6b471aa0c24fea2e948539a89a3ebd1174dc67c9d1a049a3fea535a36fde34eeb1c21477835a3b25fdb4d21d3119a6ae597bb6a86be921af7781c0d055dc4fcc0a3441cd48ab158930ffded6cb334b5d98cd10e27f78a"}, @typed={0x8, 0x42, @u32=0x7}, @typed={0x8, 0x29, @ipv4=@rand_addr=0x4}]}, @generic="ddefb8424df8ba5bdadca15c1e463bf9", @generic="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", @typed={0x28, 0x23, @binary="00a14cde107b33221ba789da01db851aea7206e1d2012319358f060249c28ed092"}]}, 0x324}, {&(0x7f0000001c40)={0x10, 0x12, 0x1, 0x70bd25, 0x25dfdbff}, 0x10}], 0x5}, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="728a61e7761cd83032f8ab903f700a50f10ce9ecc0648b1adfa04acd4309e48b7b83e17d8957fd5303d9378404035684fdfbd0ce7089dda988ee4ebf815ef7f6db6927d0cd53deecaf54a23381027b8ff69a04b076d10c33bd1e762f4b5c73b015c43e3010db3383f73a90d1488261e8e97e6052249b9bf994bbb5d6dbd9af9a9ae747cb563542533e5ca69bd71fcbdab610f8619522cacc084bbc6a1d95cc3855236125a8aa5179cf2e52d4e85a694e532beafa4e447dff4256e33327f24607a5ced9e1cde55d5b87cbd9eddc6752bdc3bc0349", @ANYRES64=r2, @ANYPTR64, @ANYPTR, @ANYBLOB="df596757180ac6b11937b5852df8e56814c0927093605aba6949569b5839d2ba02274ff9ef24ce41492c061f944249239755cb961fa247d87173847b60f7f775a17c9693206a390ba3f0092b", @ANYPTR, @ANYPTR64], @ANYRES32=r4, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES64=r1, @ANYRES32=r4, @ANYBLOB="a0803c589ca913bae75697a3fe533a8d4a60f26354d1198d3ce9cce7e49e484c8f99515428a726342ce11b59a17b31d0dbfd41603dfd3471a68e51"]], @ANYPTR]) 2018/04/05 23:54:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x16e, 0x4) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="010700000000008041010000000000000000000000000000"]) 2018/04/05 23:54:32 executing program 0: r0 = creat(&(0x7f0000cf8000)='./file1\x00', 0x0) unshare(0x40600) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'irlan0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) mq_getsetattr(r0, &(0x7f000026efc0), 0x0) 2018/04/05 23:54:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/04/05 23:54:32 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x181800, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000001c0)=""/119, &(0x7f0000000140)=0x77) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x141000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/05 23:54:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r0, 0x7) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/04/05 23:54:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/psched\x00') ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000001c0)={"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"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000040)={0xffff, 0x1, 0x8}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000140)={0x5, 0x401}) 2018/04/05 23:54:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/04/05 23:54:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000), 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x7) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/4096) 2018/04/05 23:54:32 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000280)={r3, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0xffffffffffffff26, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x1000, 0x2], 0x2, 0x8001, 0x427a, 0x7, 0x2b1, 0x9, {0x4, 0x0, 0x400000000000, 0x8000, 0x5, 0x0, 0x2, 0x200, 0x6, 0x1ff, 0x401, 0xaf1, 0x0, 0x7fff, "9d46ddbf5690d3b3b084ded8a089fb4d3174c44f3206204c4e40b1ba78044ece"}}) connect$inet6(r0, &(0x7f00007b9fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a06000)=""/4096, &(0x7f0000000000)=0x1000) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 23:54:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r2 = dup2(r0, r0) name_to_handle_at(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x68, 0x5, "5f6c3e0645d041ebb4603123089599241e76bee2b23cfa77ddad9de864e2fa429345bcfcb1b05e27027f6797831ff9b4fab5fc3a076d7161ceff025e336afa61308439626b0d8d5277db11867841f257194bcb0d122420bd497d8d2c995ccdec"}, &(0x7f0000000180), 0x400) r3 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r3}) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000460000410101c000000000259bd9f632d8a07191c9e55a5c635f2850a7e6850701012e2d1bddeaeedbe8bc5acf4520"]) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000080)=0x5, 0x4) 2018/04/05 23:54:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c001001b}]}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x32c) 2018/04/05 23:54:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)={0x10000000000000a6}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r6, r5, 0x0) fcntl$setsig(r0, 0xa, 0x26) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) 2018/04/05 23:54:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x7fff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) dup3(r3, r2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)=0x101) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000100faff400000000076d1affcff000000"]) 2018/04/05 23:54:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/04/05 23:54:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c4", 0x26}], 0x1}, 0x0) [ 316.688896] binder: BINDER_SET_CONTEXT_MGR already set [ 316.712382] binder: 25134:25135 ioctl 40046207 0 returned -16 2018/04/05 23:54:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100e7ef00000000210000ffe227aa775ff2cd89e74b07fc"]) 2018/04/05 23:54:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0010141}]}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000000)={0x7, [0x4, 0xfffffffffffffeff, 0x100, 0x1, 0x2, 0xa89b, 0x3]}) 2018/04/05 23:54:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x801, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)=""/255, &(0x7f0000000040)=0xff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000080)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) 2018/04/05 23:54:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x10c) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'vcan0\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x2f, 0x0, 0x0, {0x0, @sctp_ip4_spec={@rand_addr, @multicast1=0xe0000001}, {"d164", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @sctp_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002}, {"3e87", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c001001b}]}) 2018/04/05 23:54:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c4", 0x26}], 0x1}, 0x0) 2018/04/05 23:54:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x40001) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) recvfrom$inet(r2, &(0x7f0000000080)=""/82, 0x52, 0x40000003, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0x2) 2018/04/05 23:54:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x20040000021}]}) 2018/04/05 23:54:33 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x90000, 0x0) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='cpuseteth0proc\x00', &(0x7f0000000140)='-}\x00', &(0x7f00000001c0)='/dev/kvm\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00'], 0x1c00) 2018/04/05 23:54:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c4", 0x26}], 0x1}, 0x0) 2018/04/05 23:54:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/04/05 23:54:33 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0xdff4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x7, 0x6, 0x822, "5195a0c0acdd7dea0f88733757fe1bf653601499a5ab806d719e60570e5512f8e3b3afb8614bdf21d5f9cede9ba965d61f2c710d3ae8313195f1cc4945ed8279dd80014464598ae0310f8153911e0013"}, 0xd8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)) 2018/04/05 23:54:33 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="0a0300000000000021000040000000000000000000000000260c33ca785799aa1c8c2de101565e34793a5e62a4f25746807b280568619bdb358d4770b915d960456ecb3b817b234fc874a18266f557c25d7fdd331b6c3b263e15926d965f6376050c1c10281258b80c7e422db2ac3df68ed77f36dc4b4779a79ee5e5556a4a"]) 2018/04/05 23:54:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x200c0000083}]}) 2018/04/05 23:54:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x4, 0x214, 0xff, 0x5, 0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x200, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000380)) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x80000) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="0100001000000800410101c0c60000271175280600000000000000443bc7a011992c86f32997018000000000000030f849ae00000000000000000000000000000000"]) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000000)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000300)=[{0xf, 0x3ff}], 0x1) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={r7, r8, r9}, 0xc) 2018/04/05 23:54:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000001c0)=""/168, &(0x7f0000000080)=0xa8) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000280)="6ce30823201ffd646dce2eae6f6fb1dc277ac44c0d046ef7d05fc00a270bde74dec2af23d90fba76035c91e09657af60090db695bd265e076b31d568b545da5d40cbcba7b22dc25bd877e03455d5dc7d2db0b7f098b253eb1b20410e8da580d2f8dc1d07343d4a83137e67f61dcd1b9c18dfc40fbb7cf7c1d62be4ac401cbb8b", 0x80}, {&(0x7f0000000300)="9c345e84c0d4b01e2d57225c118599aa085dec8bcd34f8f1eec6e028c3fcfada13ea6a16e6c8287cf98f74bda0c40bc8d89c7a7e658435598d45f76a6c9e56bfdeba93c189cf34a97b05dbb22b94fe7175061cf05fb3f3c4615ab8670d943dff6f1887dac369a29e8af7739291a128148d72f84f807628e2a937451cf17e1553d972097c9f8655ca469943f541883b38e6ff38588b5c1682d4f7014f387d3e7beecfc631fba60cebc31e5da690eda5a3ce5ce75ba40d686ec7f345d4bc5517f6910c279ed192dac90bb67ec03183b06c58f3bb2fa6636e049dfd53139d1cb3e588f5f2cb3f2eb1cea8", 0xe9}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x40001) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) recvfrom$inet(r2, &(0x7f0000000080)=""/82, 0x52, 0x40000003, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0x2) 2018/04/05 23:54:33 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/04/05 23:54:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/04/05 23:54:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) accept4(r4, &(0x7f00000001c0)=@nfc, &(0x7f0000000040)=0x80, 0x80000) socket$rds(0x15, 0x5, 0x0) fallocate(r2, 0x0, 0x7, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0200001ec0d97e0b68770000000039"], &(0x7f0000000140)=0x8) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000021000040000000000000000000000000398c799e46e8efcc4df2f689fdf5d00e14da9146214a956f3ce575df587fffc4a43496adad91f6039fb0f13a0e3bae7e2312180e356075ca6d1b7b6add79e20b65d447ea7f2c56273c4ff23fcc6133e392c17a109ddc9e6a321bd61e80ed3c1c15"]) 2018/04/05 23:54:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)={0x20, 0x2d, 0xd65484de4ce62ee9, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @ipv4=@rand_addr}]}]}, 0x20}, 0x1}, 0x0) 2018/04/05 23:54:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0xfffffffffffffffe) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000)=""/75) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="016a000000e1ffffff400101c0010000000000000000000000a11b250739bf225ab5b762e0bfbede5a290d177d2f8539f16a393f94640fbaaec445fbab16592927b0bf735fa413994962c077d886cb6dc8ed36ed98b4c75ae8a6f279cb38cd96d2f9ffb26690e08e4689825fde5b527224c3b6a0cd3673ea31227e21a85ddb3d58a81e9ccb104a05898af0d4098a923b4aa571f020a65d32849d732b662595644e95cdf6e082226aab7d02e0f94e2e88d472fe5ff20e532bb1735af7383b"]) 2018/04/05 23:54:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000840000c0000000000400000000000000"]) 2018/04/05 23:54:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000004c0)='yam0\x00') r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000280)={0x1000, 0x102000}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4000000) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x7ff, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@dev}}}, &(0x7f0000000480)=0xe8) r6 = dup3(r5, r4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x1000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r7, 0x4) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000080000001b0001c0000000096e83be5ab7417623c023a8e5f91412b56875e55daff39e17d3252790137a03d1bd21fead81184bc0401ca099a438d4b236f1a26fc72661f9c2423fef0834e5909a62eeed6a33a528160644d0db91ce8bfd3dc45482bf538d29348970be118b6a71139a61f0b884f48e96d3899d33d1d05794b0cb4e83f17a682fc2911764700e725118211dff4ac2711e9f3b0bd606da7ad58e09a74025be02d2eed219e858b2f007e0c99bba97bcf43ab19aa3965e9dfe7ac4edfa851f108c65f5ea396540090a8f1cef73dce8417a037b63574860bf0c4920d7ad"]) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'yam0\x00', 0x0}) bind$can_raw(r6, &(0x7f0000000240)={0x1d, r8}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x2, 0x40100) 2018/04/05 23:54:34 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 2018/04/05 23:54:34 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x101000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) sched_yield() perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 23:54:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 2018/04/05 23:54:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x5c, 0x800, 0x7fffffff, 0xfeae, 0x3dd}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000140)={r6, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x8000}}, 0x2, 0x6}, &(0x7f0000000200)=0x88) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c001001b}]}) 2018/04/05 23:54:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x94f3, 0x200, 0x2, 0x5, 0x7fff, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fff, 0x6, 0x0, 0x5, 0x1}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x8}, 0x8) dup3(0xffffffffffffffff, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000021200040000000000000000000000000"]) 2018/04/05 23:54:34 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 2018/04/05 23:54:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000007e30f1b0001c00000000000859f671ab9e8d8a8e05be6095f5ae5b994ca062d29230dd124b54ee81d0a8cab00ba7ef8a810d7b088848b4449d197da18cebd6f42524c019c23acd9df8e42686877b8b78fb9e2875035631c3bb99c879aba208843ae0ee299841461081b658e9fcb5e8f092905d2ddeba570973d6dffc0d48dd940c50a3a6440f657d3fba64d39beee82a470d6dacda7c369fcb9dfb81fa39da0f2b400278795432049c7daafa22658bb70222320d954f9583adb6fca67440e1659191514382f821d37255b2a614aecc35fd873c5807c96d06b13bb"]) 2018/04/05 23:54:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000001000011e954c099020e8e21e780400800d927000000008a5c6e04d8df0e577d8bd97ebb9d77c9c721e1e1fde4ab4fab63feec6ac8898188136caeffabf5ce673e410c4b06bdcf306fdd730420c505def50a9509be300391a1013dc960d5c6e3f00bfd5ee05c7ae5cb52cc690bb23557f60f1db2f6d5b199f7cbe069e0b3c8103bb8f2e2a862b867a9a030c94b989a93f01d86c73c5b9caa51de38c9a0a0639b28143778d4a0d4c106f1df77314df75cb4c37f841adac5b5cce2f1b0c144b37a"]) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000000)={0x40000000}) 2018/04/05 23:54:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) r4 = memfd_create(&(0x7f0000000340)='/dev/kvm\x00', 0x1) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x400201, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x8000, 0x0) r7 = eventfd2(0x80000001, 0x80000) io_submit(r3, 0x6, &(0x7f0000000740)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe, 0x101, r1, &(0x7f0000000200)="ed58ae766f929142a1d5ad5a87f4377ebb955a136c179e798475e66a9a5096df727d1bde08f01c46f157c0b5980be155507e600fce324abdd3d2fbecf558760fd422f89d246f5e6a9ff749b399446fa21771fa6a419d66b88f7812b99313329cb30d6d04f0c496773195fa61c20f8d72d8d0fe09b660608b679fc72bda4a64b24a09a444fbe07ef4236cd00d4b731a078783b78f287fb655aa8d15c71cb050e84aba7a44e04e3226d4b6017e13db751604e152cedb2a", 0xb6, 0x3ff800000000000, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f0000000300)="ad2115525c79963da03fc9cb4a1243c602615ed6f708a9de04ebdd3af3a9338c8f1f7c02647c8b9dffd488e222264c664b60fbe4c21b15c6526ffc3597", 0x3d, 0x5, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x1820, r1, &(0x7f00000003c0)="621d3b1f461a3ee91c3ac338dda874e83aef0eb63c5b663bf27cd64cb8c8d19e15a9960693b55ca6822f3f8547f8c7f507cffb509135778ef75c042fe84efb6c3943b92ca58fdd619a12d710014a0aa19f263d26be0644e913d9ec0f4966bcbb2b8bb5eee59dcd17619433ba1cc78141adc5a91e092f23d46cb76e65", 0x7c, 0x1d8, 0x0, 0x0, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x80, r0, &(0x7f0000000480)="f92ae15411c57db67cfb0521be8ef3f40a6717bd550eacde29cc0593fe36a4f55d82ee53bdae34", 0x27, 0x1, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x1000, r2, &(0x7f0000000540)="c67fd8c8534c3ac16822e3", 0xb, 0x80, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0x400, r2, &(0x7f0000000600)="5bc29f326befab890883af9464969e7531dd08ad6000e9254bcff14546c1411ad802e33bf0c4af538d4e9d2c02d1f87d76074afea4e60ec95597b870858679917c885c1f50cf5d2768fb53a2bedbf70c654f162844503a3782ee0738da35cd42d605f9596e197e1031d31597e113c3a7aa4006bc8476f4ef7df7804f58d9e2bf65cc4fb844aa7bca9ecc3fc197cb2d2cf674907107e5dd2ec137607bb9536c7f502dbeb632dbd91110090a074f3de9df8f2a4a708cf94613cfd679c21787f91d69c02ede1361733e8f200f643f281b1d9f331dd7f3fb59f283e1bd8781a6573717fc5ccb17212664a43a78a6173f27816c919e17e0", 0xf5, 0x26ae, 0x0, 0x1, r7}]) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="fa8fe810ce560fd90f0118260f0098c1300000b9900b0000b800000000ba008000000f30b92c0000000f320f3266b843000f00d0656765360f01cb66baa100b0b5ee", 0x42}], 0x1, 0x10, &(0x7f0000000140)=[@cr0={0x0, 0x8}, @cstype3={0x5, 0xe}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r5, 0x2}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0010141}]}) 2018/04/05 23:54:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000fc000000840000c00000000000000000000000004b6a75a363be02c8d3809b9cf8af0448ed51d30afb8cd3bbe29bf4392245d01a6ad36633f4147ed3b7c42e1413da27240c932305782e3e8a7aa7cac79fe7a8778a1960dc08fc108ba4623916c6ecde98e7acaa2990d9d0"]) recvmsg(r4, &(0x7f0000000300)={&(0x7f0000000000)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000140)=""/123, 0x7b}], 0x2, &(0x7f0000000200)=""/238, 0xee, 0x8}, 0x10000) 2018/04/05 23:54:34 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x200803, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x84e4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2}, &(0x7f0000000080)=0x1e6) ppoll(&(0x7f0000000040)=[{r1, 0x82}, {r1, 0x10}, {r0, 0x8100}, {r0, 0x8044}, {r0, 0x2240}], 0x5, &(0x7f00000001c0), &(0x7f0000000240)={0x10000}, 0x8) close(r1) 2018/04/05 23:54:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) 2018/04/05 23:54:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/7) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0771ea26cb67566b684fa7f5270fde5c9c00b125000000000000000000000000000000"]) 2018/04/05 23:54:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abd000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/05 23:54:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100002000000000410101c0000000000000000000000000"]) 2018/04/05 23:54:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) 2018/04/05 23:54:34 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/05 23:54:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x8, 0x0, [{0x3be}, {0x86d, 0x0, 0x2}, {0xbbd, 0x0, 0x7fffffff}, {0xbfd, 0x0, 0x3}, {0x400008bf, 0x0, 0x1ff}, {0x831, 0x0, 0x6}, {0x394, 0x0, 0x8001}, {0xb71, 0x0, 0x5187db95}]}) r4 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x20040000021}]}) 2018/04/05 23:54:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x24a, 0x3}, 0x1, 0x2, 0x1000, {0x6, 0xd64d}, 0x400, 0x3ff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x100) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="410000000000000081000000000000000000000000000000"]) 2018/04/05 23:54:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) 2018/04/05 23:54:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) 2018/04/05 23:54:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) 2018/04/05 23:54:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='net\x00') getdents(r0, &(0x7f0000556fb2)=""/78, 0x4e) getdents(r0, &(0x7f0000000040)=""/231, 0xe7) 2018/04/05 23:54:34 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/05 23:54:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffff9, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '/dev/kvm\x00'}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffd) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x8001], 0x2, 0x9, 0x7, 0x9, 0xd5c, 0x6, {0x2000000000, 0x3, 0xfffffffffffffffc, 0x4, 0xffffffffffff492e, 0x7, 0x8, 0x400, 0x4, 0x490016a8, 0xc90, 0x543a40ad, 0x1, 0x1, "63ef3d4b02c4bd153f634d4a74efbadb9006d3ee814237575ae72809f5b68504"}}) 2018/04/05 23:54:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x4, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x8000, 0x100) accept4$inet6(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c, 0x80000) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@alg, &(0x7f0000000040)=0x80, 0x800) getpeername$unix(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2801, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000180)={r4, 0x6}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80000000083ffd) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f00000000c0)=[0x6, 0x4]) r9 = dup3(r8, r7, 0x0) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000054ea2768eae8f647357853f271a99eef000000cecb7387150d82edb16fdda6ea871056b8a48858846a78390088f74996ae41436933dbc14ce2d91021dfff59881a377794ab4a8cb38a470d6793c057e19cb5b8050da3ce2976543b4534c04a52cf3dccf170c731679c267cebb7136103d07c7f6630a6b53d09f46813de13b25ef82fd4035b52e20e0acb7e1db57e0f66cc2608c154a02be0baa584cfebf24213f8ad9fdba0d641f2eca113149811bb9b4396247110fe93b033762cbfb6"]) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$PPPIOCSMRU(r9, 0x40047452, &(0x7f0000000000)=0xc0) ftruncate(r1, 0x5) 2018/04/05 23:54:34 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x1f) 2018/04/05 23:54:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/04/05 23:54:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/kvm\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f00000001c0)="282a07d5c8874a3248d8dc0a7e98f515437739ac5d3ce11e0f6a420b302b54e54892f68da42210c2e3699b9b820ba520b7953a3877ced3e129478f383a03f6bafa3ee5227810aa02be109c1fd046f3f7b888e977c4e9e1836ee76ab2bc90c3624d5a5b0b770d1939975bbafdac57715012ff0e60f12b420460f854eeb448297162dbf3f3ef8d6b7409b166f5c0f0dcc3437a65ebd9da41f8c86603df58331a38643760e63a22590411ea3e2a346ab5b398d7aad82fa64ea1f47797fad1510fa96efd1cfbe7c33e646db15ce05facd141a704a6132cd285bf545144ce6e578d72404e3c052f0c1c3a7ae661ab793abf068b84", 0xf2, r4) 2018/04/05 23:54:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x400000004e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x7f) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/04/05 23:54:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/04/05 23:54:35 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xed5f, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0x7, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) 2018/04/05 23:54:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/04/05 23:54:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x81}}, 0x1, 0xb3, 0x9, 0x4, 0x10}, &(0x7f0000000180)=0x98) 2018/04/05 23:54:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x94}], 0x1c) r5 = dup3(r4, r3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setownex(r5, 0xf, &(0x7f0000000140)={0x2, r6}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000000)={0x2, 0x81, 0x619a, 0x1, 0x804, 0x9, 0x8}, 0xc) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100b6f800000000410101c0000000000000000000000000"]) 2018/04/05 23:54:35 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/05 23:54:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/04/05 23:54:35 executing program 2: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000000)='vlan0\x00', 0xbd4}) fcntl$getownex(r1, 0x10, &(0x7f00000015c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001600)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001700)=0xe8) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001740)=0x0) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001840)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000019c0)=0xe8) getresgid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) r11 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0}, &(0x7f0000001b00)=0xc) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/mixer\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c40)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001d40)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003300)=0x0) fstat(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000034c0)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000035c0)=0xe8) getgroups(0x9, &(0x7f0000003600)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r24 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003640)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000003740)=0xe8) r26 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005bc0)=0x0) r28 = getuid() stat(&(0x7f0000005c00)='./file0\x00', &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = fcntl$getown(r1, 0x9) r31 = getuid() r32 = getegid() r33 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005f40)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000006040)=0xe8) r35 = getegid() r36 = getpid() r37 = getuid() fstat(r1, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006100)=0x0) stat(&(0x7f0000006140)='./file0\x00', &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006200), &(0x7f0000006240)=0x0, &(0x7f0000006280)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000062c0)=0x0) r43 = getuid() lstat(&(0x7f0000006300)='./file0\x00', &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006480)=[{&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000001340)="ed882e80442c1d21a3745a999088d1d9ca38ef1705828eb0caa72e836b8d6b100f5b0d27cc5e31dac21bd6c7", 0x2c}, {&(0x7f0000001440)="a7ea22b66abe0f383ab1ca1da10be022afa3fb87bcd46ed9838debbf4fa057349ead8c8d101282762cbbe541cf119df9df2b2f0ed37d47f4e73b035c5ca605c0dccf7a6d94b70638f41d76c6f3e59a238bf4f89d7bf686ef74e323387ae6ff48e3fe0401ebe96eaf63b97ea7b348c0216024c215c326a105554b2a79b5e137630a2e99180771eb2531a3ab72b526fd3a0b628ca949668e37ccb0dafdd045f8a78377dd169c935004b8b733456427d20451e0", 0xb2}, {&(0x7f0000001500)="281aed03d7b477e2b39c27956041fade4c3ad078baaafff9579f4a5e86d24477a13ff44d856dd6b56d631ecbcad54462a88ad80a61bcc6ae76cfc2cc0da740df3e02c5d6bd3d1323aad4e315fd830bb16cba04adab8d7c71225ae013172348ee519fb02e11854715f168248998723435", 0x70}], 0x3, &(0x7f0000006500)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="18b506452c8425a04200452eabcb35ea05000000000000001d5badafb6040000f74673f8e9f1f082c110c56c4c085808a465081bbdcabe8aec", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r14, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17], 0xf8, 0x800}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000001f00)="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4075314e520cad1a1757633aea8356f046aaa1d17b478b3c6c45e1aa57690b5718703993f4ce19d68651bf80cc720490edc6b852ba7d88efa7297cb6a9a32bc3f1361f22bb15ce08a21456262a7c5723e5dd4f07a307c2e96fbebb1347731a7e9709455b40551ca6bc92e594d748d729ef527b7707d701ddbb71694df1ea03795e783fb1b6f018699208b0818fece6580bdfbcd872bbf6d14c0c6419d0d1b390228811d560b586917bf514708f89f7069cf2bb200cc2467d7b00695e622bd7fd983cd9e7131d77812d98c35aeae6f7917fcde6197ccaa4fb9af9a811be9227b64ec0dccafb2dae10ce4add76ac7765feace692623837e332412accfb42e3209c925c4fd5367961dd3e18423bf8874aaaa3f16f7b3e517278f5962a76c72ef9eea07a36125d7c8c3f92ff888b76e25d2cb3bc8d8d5ea62faad2b4af13beea46a166d8ba4bf12f0a7ebda069299e39a8ae4adf20303e9d03b85277355a77a62a18395dafae7de7c9c4d41e68d6bbe60cbc32a4e388355367f5de3baf2d801b92d8f2beff973d97e604cfe93ff3b108e14f2ee2c699b69f63d114c0e19ce3f5613fd57226d31cc5580c08a762191eadd3ff5bf60bf6d9b1543279cfe6fba258c2cb73133dc82aee25167ae9ecf41db7ae8525d0083e7dd170676cfceab68377474b765f25cbfa980b06049d92454713e05645074c3e6e93a95b2cdd6597ea0147b31b5e050589c11e40b9a9effb1f5c121837f31c653f5bc3364619c95e191f4c05a1a669598eb5c4a6e2bc32f9fe4d651b0f66e49bca754a1e28bfa5756a2494de50a4f0535315d7e7d972a47cf4e5ae08c9d372259e5c6f020ad40dc7ff9d8ae8247b2e723debb71a0fb5b21fddcd9770c2da2f2af609233609b6c9c040c73e252c6b37d8564e29ed479ebb7ca084ab809fab10b914c5868e2e4ba0e897ddccd2854e0482af85a705e56ae60c193a18471d2479c9dbdeafc7cac4bba98d382b6b08a0524c4bf55710c55f63bd447a82b21def8a449f2bcce087e337dedf20310cfd6581be2f963a036f1c7d7aa269d0532a33379786f169581369b66216fba302df57dcacf3f4242551414ef421e208e3a6d77f12c8d03e994022075226f65aaa5411db2f82b7ddf1cf0a74b34510b0cbd287bfe52332b15f9f8acef08c2603b3dcec30e0c878861868063552edcf2240c5e206298b36471912a66de75f1581406519a9a89e0039ae1b4c10064e4a472eda93f76cc3b064acb03a2c794dd7bb37ebf9ed8da68248b63691413fa29df3f2e1baf9967e86f9fca2f6b17966e72612585af602e91e43432e98743e213f8c16b2a67e421fb23efa7d1ac55db2435352a5cdd3f7b1a5a283e6339a769099f45d10ec28879fb3eb364c758de4d9d75274711c86c8db86309bcac7d7e9e7c06f5feec4fe385e92684fc351b9616f04a9a5c55006535ddffd71ff7582d410e9fafef9eb4db65d48279df4373cf04ce4ae7bf7e49fa901eee6b8832d172509d47c7f7b5c505901f31e49edbac0f82b8c5b272bf752b97e2f39b5fc32cf16036c7c49bb282a9f7372d4b3f5cd9d205435833e9fcbe890eaaa7600c201a18d43722db934817ee80462377fc8e4aa29259a4fe8d443ed852287564669e2332bc6b3f3cb9dcf94b702f0a07175dc07ab63377c4396d20e4dab566dd36e4672a65f15efefe6ca80955e59214e183c5f74dcac28b092e018bc2ed6cc4eb02f3aa32b49b4162cd4f7c900d4dbac39aff3db3dcfbf21c947c47fd6c9a132d407f12d698457f21f82d69b8d62145ee76baf6ec6b393f5adf246adbe06984ebaaa5dd29c884bc6c93f1ae2320da6c835ba1f0f0d3c55029f4b3799abb559edfc58f5806bce97cb6a82283ed5cdcf6e9cbb0bf6463ae179e5fc1b7ff03bf68d666b346361fbdf865a638fd9abe7874c1fb295e511a76f5ca198d51d94979725f443c2bf035c1929151fddb0602944b723ca53c8839e1d82ca10b0019fe153068a3d98ef3ad6662270942911b8d3e6f6d038d3c051ca67d0b7ceaf5c3089090977ab2ef57a857841269dfb9984f26f807adb2ed2bce156550890731f9598083c9a2943aebf24da0243894ddc6c92837c88dca9877be681a00f1a619e4c488a123e7bef957931c2a0dcc3de4205d0c54329868158148f97af4d1684c0b9d1a643f65caad1ae52ca459b2c35655ffc01166880071016efdaf0949d36cb87d4908dfbd031b0a9029965eec7d3d74d97eba562893cce57be4308e8f14a04c506", 0x1000}], 0x8, &(0x7f0000005cc0)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}], 0x74, 0x800}, {&(0x7f0000005d40)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000005f00)=[{&(0x7f0000005dc0)="41c04a35c47b96fd9119c24ea740f189e328a04ed72cce1422f8e16e23cf043cffd715cc822bfec4170c0e", 0x2b}, {&(0x7f0000005e00)="43fbf332811c697245ea9b8bd687787781cc17d021445368480f0daf46310f6f63c2d8ec5fbc07703b6eb21f6fa3d1648fecba00ee462652cdf5745972ea10899873a4348a9c2ce16d047e7e7acdabe21ada1fbf8056d1867dd6025c26b4e8643c2c4bb146a3233359ca0507c58c6637a06381ca3deeac6f7f682363adb347aaa0eec9bfac53b6a552aeb0638bbf8cd867d9645105e5e36ba64aab47c38491f381aba745643cf1682db3d16be4f143e9fa5f718f41e2b194e1240e45b37f89fae8bea931e452b2a0de3a7d429337f39eac6db57f83f03136977e790395fa9a5bedeb4c92ac", 0xe5}], 0x2, &(0x7f00000063c0)=[@cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}], 0xb4, 0x4080}], 0x4, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r45 = fcntl$dupfd(r0, 0x0, r0) io_setup(0x9, &(0x7f0000001300)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r45, 0x84, 0x9, &(0x7f0000000200)={r46, @in6={{0xa, 0x4e22, 0x4, @empty, 0x8000}}, 0x8, 0xc8b, 0x80, 0x6, 0x40}, 0x98) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) 2018/04/05 23:54:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/236, &(0x7f0000000180)=0xec) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) connect$unix(r1, &(0x7f000000080c)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 23:54:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) 2018/04/05 23:54:36 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x20, 0x7ff, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) 2018/04/05 23:54:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x5) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000000)={0x9, 0x5, 0x2, 0x100000000, 0x0, 0x100}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:54:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x800) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f00007d8ff0)=[{0x10, 0x0, 0x2, "f0"}], 0x10}, 0x0) 2018/04/05 23:54:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) sendto$inet6(r0, &(0x7f0000000000)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/05 23:54:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000100), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x800) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000001c0)={0x1, r0}) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x2, &(0x7f0000000200)=@raw=[@exit={0x95}], &(0x7f0000000240)='syzkaller\x00', 0x7, 0x8, &(0x7f0000000280)=""/8, 0x41000, 0xe80ef5bdbc426471, [], r2}, 0x48) 2018/04/05 23:54:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) [ 320.618733] sctp: [Deprecated]: syz-executor2 (pid 25461) Use of struct sctp_assoc_value in delayed_ack socket option. [ 320.618733] Use struct sctp_sack_info instead [ 320.671603] sctp: [Deprecated]: syz-executor2 (pid 25461) Use of struct sctp_assoc_value in delayed_ack socket option. [ 320.671603] Use struct sctp_sack_info instead 2018/04/05 23:54:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001a40)='/dev/adsp#\x00', 0x1ff, 0x20080) bind$nfc_llcp(r2, &(0x7f0000001a80)={0x27, 0x0, 0x1, 0x6, 0x9, 0xffffffffffffff3f, "9ced6aa869aab88dde094001dfd4d8e6b6d080efdee0808dcd3f74a18ff28dbf489fbb50ac1144d4d2b10f1e1511dafab936a910aa3a2d873e339fab1d8f91", 0x36}, 0x58) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r4, &(0x7f0000000040)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f00000001c0)='\x00', 0x1, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:54:37 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) 2018/04/05 23:54:37 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:37 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x368c, 0x40080) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000080)={0x4, 0x7f}) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000004c0)=0x1c) r2 = dup(r1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)) 2018/04/05 23:54:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000040)=0x100000) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/04/05 23:54:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f00000000c0)='8/file0\x00', &(0x7f0000000100)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = geteuid() fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000080)="3a2dc23aba7e57f589b5", 0xa}, {&(0x7f00000001c0)="619962132cef495f0dc8c01210adfe835c04c4c139506eae6c7436399ce7731b986df4df7a5e7a60c1371b90862c93c2e4180219bd34c2d12820c1a15f5ef4d1578fd4fe1a32fb509b02cb83b67095255b523e6a1e4f2f26d6fefc43ccdcc7caf040e2020aa67ad63dfe6d054aca468a6551349ed9e08ca3b7e36303f2fabb88928983febd42f7fa7221d4a81d21b87790d45d8c3ef9865e2484053d3288d1b403517df4fb8843f7e0d8dbd21e9513f9fbed7c9bae280077aeff151b39edd92f5d6bbe0ffed86b19dd11e7d07859a70e6a48d945e19ea9e23deee2d0179d86257eeb2d7f4012", 0xe6}, {&(0x7f00000002c0)="87cbe2c319ddb13a4b9f37aeeee33821cf768827ad49de61f5749bab4303cd629e55a66b2d028948ba23a053f3a4219756697d839294c7d84811d1a6b3ea11b262e7fc63ecf83279d8ee3238517aa2770ebe715e6d5db8c7d7f59e21a829b37b8bec3fbeba9910dffa97c2d528358f4c44bc65dedd50641581d279b3796fab66e6d126c3c75ded839f75fb70c2843581847b1dd7cf37bb196e5db9c25d812117d8cfa2311ad49e90fa0072477367ad8d3a9af322ccfce075880cece5f3e2bad2733c3fce0dcb28ecb6f4728a6cc23714362a7263c5e81416ae117f92668ae2a17779894f0db4e6", 0xe7}, {&(0x7f00000003c0)="64aceb98f472addf2fb17cb0722eddf42cc0b1ea5ec5483c2b7507a3df361019f05ea25589f389cd8c823a9507096e4808da5a8f9f8c5941df1a6b41aca2b87e0336aab6861bfb5a62d1a132dff2ec56ad38d5f123acb78317636814e261190efc717a22e7a9cd596d0ef76dc58b6a07e6ac4d25daaf840e18e5f3ff73b68211a4ffd94e6a646ef9e3e1c873627f72785dabefc471949c1504cf758bdbd3c01a4694b304e81d18db1c0bc2aa3b7885f1945475ce3ce4f7b9a00ca40463fa9f31707776f71f5249389a7001900ea6f520cffe8d796fb74890051e", 0xda}], 0x4, &(0x7f0000000580)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x28, 0x4}], 0x1, 0x4008010) 2018/04/05 23:54:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs_stats_percpu\x00') ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000841700c0000000000000040054dd0000"]) 2018/04/05 23:54:37 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x2) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/05 23:54:37 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:37 executing program 4: unshare(0x8000003) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r3 = gettid() fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r6 = getpid() r7 = getuid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000780)=0x0) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000900)=0x0) r13 = getuid() getgroups(0xa, &(0x7f0000000940)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r15 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000a00)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000000b00)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000000580)=[{&(0x7f0000000200)={0x350, 0x28, 0x420, 0x70bd2b, 0x25dfdbfb, "", [@generic="163b5957fa54581adbff243d133482219ff80c41334afbd9ee5d352ff21a739b06eaa566e87a069b07df053c7cb18c7ece31993b3028d41e00d60a3e959a305efb7efb963f923dded4abf7ac5043dd1bcd02c3a04f0fcbfdab3a9518b09f93e509eb069288610a53b41cd2ebed489d169a7fffd780f7baddb4507424cca5f070b4f3b62aff7a01bc2bd295d09120a0", @generic="3577592a9aa0eea18de2a426c309bbfb05f5e4fcf9f777a30e417af17ae189ef61f73348699858348e2808b80166681df0307c00f5e824e1d721a50cd9940b0769270c9751e8593778bea5d6d1db1e297fc2d6a4cb7ede73cb9f37ace2654331270c107672b7614a2dd421501c63adb8ffd40c2488e4bfaf16da570a1365318eb4e3a707093edcb664d028ab29f5cf7f27bebee3bc2ab7e38af6e1dc7939e443151b6d8b593dab20cf64ded23b80079cbd1b75c52fde8c48dfe498243abdb73d5d1502813ee09753af2d5707c9f8162765954182efbeea02e7ceeea2c340", @nested={0x1bc, 0x93, [@generic, @typed={0x4, 0x82}, @typed={0x4, 0x23}, @typed={0x10, 0x6c, @str='^procwlan1\x00'}, @generic="1a1367fe39d1689857a5d100d56b70d8cdb891e9a2f47fd998f9640c6dbade83e21e4ac9e29ed7f5e65e21befdd48064ef8856514f989c2c2cdd43a1da299ca6f7de7a07764c1f468824ae2f9e6c6906edbaa63a42aa6dceecf515a0a818bc4b07d08ee324515237b5d7c05d2f913a30fb5e2791c632cbfe42ffb669315ff1d046b72813c83b553b17da9f33ff", @typed={0x8, 0x8f, @uid=r2}, @generic="5469451dbc466f30e4e80d836d1cb451f81194586a5b9c1ae0bb91c261da2869f1236898df3d5bde1b2031dae8623dc92a43f2ebe302374b4a73ff95f5f28dfe787d2e1d36a30cbd1c51faccbba2507b1ef0594c2e5bddc26336e9c7d886fb5707dc3411270bca3854a880afd8654ea143ac64883775c48ce98a7cd6eb91957318f93c8c6474bb3832926e95888f48a9da144cbd77d63d8fc11d26e36f3847c70b13bbfa05c33d94996c5cab9d0f28018429a3139a66617d90c8e7b5", @generic="57dc570cd4f08254a43c5eb6ecdd53b89fd2c8f0d92f862254dc364937d30c5f094968de76c8b1da2a7e2fe6b99f0c3159405a6209a359db2b19b4096cefd7f191684bbd96f535b46238a4e1d904"]}, @generic="75543d5241442b2fdffbc2658e8181e6dfacf43c607399"]}, 0x350}], 0x1, &(0x7f0000000b80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="180040000100000002599376abab2d0000b8a485a633d8e595550854f7b4d9bec3e6a608f3ce52403d84f01cc9000000000000000000100000000000000000000faaa2aa981c186f83c842507df6e80b9f0498bfd393be205c772bb6f024cf95e8d2edc7fee05354ea529667811380a4afa547581a4dd470b669871b2fa7d5c51bf70b7035e70551b3eff4e5d56c165fd08f65cf2e2032f9625dc6", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17], 0xa8, 0x8801}, 0x20000000) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r18 = dup(r0) readv(r18, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/04/05 23:54:37 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000cbb000)=[{r1}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000002ff6)=@file={0x0, './file0\x00'}, 0xa) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) [ 321.541511] kvm: pic: non byte read [ 321.566741] kvm: pic: non byte read [ 321.586348] kvm: pic: non byte read [ 321.591917] FAULT_INJECTION: forcing a failure. [ 321.591917] name failslab, interval 1, probability 0, space 0, times 0 [ 321.603223] CPU: 0 PID: 25502 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 321.610244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.619598] Call Trace: [ 321.622203] dump_stack+0x1a7/0x27d [ 321.625846] ? arch_local_irq_restore+0x53/0x53 [ 321.630517] should_fail+0x914/0xae0 [ 321.634230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.639323] ? __task_pid_nr_ns+0x29b/0x540 [ 321.643648] ? find_held_lock+0x35/0x1d0 [ 321.647698] ? find_held_lock+0x35/0x1d0 [ 321.651750] ? check_same_owner+0x320/0x320 [ 321.656056] ? rcu_note_context_switch+0x710/0x710 [ 321.660974] should_failslab+0xec/0x120 [ 321.664941] kmem_cache_alloc_node+0x56/0x760 [ 321.669432] ? netlink_getsockopt+0x680/0x680 [ 321.673919] __alloc_skb+0xf4/0x760 [ 321.677534] ? skb_scrub_packet+0x510/0x510 [ 321.681851] ? __might_fault+0x110/0x1d0 [ 321.685905] ? lock_downgrade+0x980/0x980 [ 321.690049] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 321.695412] ? compat_import_iovec+0x238/0x430 [ 321.699996] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 321.705544] netlink_sendmsg+0xa9a/0xe80 [ 321.709611] ? netlink_unicast+0x6b0/0x6b0 [ 321.713834] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 321.718491] ? security_socket_sendmsg+0x89/0xb0 [ 321.723239] ? netlink_unicast+0x6b0/0x6b0 [ 321.727466] sock_sendmsg+0xca/0x110 [ 321.731172] ___sys_sendmsg+0x767/0x8b0 [ 321.735151] ? copy_msghdr_from_user+0x590/0x590 [ 321.739905] ? __f_unlock_pos+0x19/0x20 [ 321.743871] ? lock_downgrade+0x980/0x980 [ 321.748016] ? kasan_check_write+0x14/0x20 [ 321.752242] ? __fget_light+0x2bc/0x400 [ 321.756201] ? fget_raw+0x20/0x20 [ 321.759638] ? find_held_lock+0x35/0x1d0 [ 321.763688] ? kasan_check_write+0x14/0x20 [ 321.767910] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 321.772829] ? wait_for_completion+0x770/0x770 [ 321.777401] ? __fdget+0x18/0x20 [ 321.780752] __sys_sendmsg+0x105/0x250 [ 321.784621] ? __sys_sendmsg+0x105/0x250 [ 321.788661] ? SyS_shutdown+0x30/0x30 [ 321.792440] ? __sb_end_write+0xa0/0xd0 [ 321.796400] ? kasan_check_write+0x14/0x20 [ 321.800613] ? fput+0xe0/0x150 [ 321.803783] ? ksys_write+0x184/0x220 [ 321.807570] compat_SyS_sendmsg+0x2c/0x40 [ 321.811696] ? compat_SyS_getsockopt+0x50/0x50 [ 321.816259] do_fast_syscall_32+0x3ec/0xf9f [ 321.820564] ? do_int80_syscall_32+0x9c0/0x9c0 [ 321.825128] ? finish_task_switch+0x1b9/0x970 [ 321.829603] ? finish_task_switch+0x17a/0x970 [ 321.834081] ? syscall_return_slowpath+0x2ac/0x550 [ 321.838993] ? prepare_exit_to_usermode+0x350/0x350 [ 321.843996] ? sysret32_from_system_call+0x5/0x3c [ 321.848830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.853659] entry_SYSENTER_compat+0x70/0x7f [ 321.858067] RIP: 0023:0xf7feec99 2018/04/05 23:54:37 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000001c0)={0x0, 0x0}, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000200)={{0x62c4, 0x7}, {0x401, 0x1}, 0x9, 0x1, 0x4}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x7fff, 0x80}, 0xcae77bacde9c4fff, 0x3ff, 0x5, {0x3, 0xffffffff}, 0x5, 0x7}) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="01d90008f0c2cb1937ff7dff000000000000000000000000"]) r4 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='em1mime_type/-eth1em0,\\bdev)cpusetvmnet1em1\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r4, 0x0) [ 321.861409] RSP: 002b:00000000f5fea0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 321.869096] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020014000 [ 321.876348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 321.883600] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 321.890853] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 321.898101] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 23:54:37 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x210a80) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00000000c0)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000180)=0x81) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c7665720000005e0f69f16f525e000000000000000000000000000000000000000000000007000000b200000000000000f4010000f4010000f4010000d8020000d8020000d802000004"], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000100)={@loopback, @dev}, &(0x7f0000000280)=0x8) accept4$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0xfd6f) [ 321.934894] kvm: pic: non byte read [ 321.951838] kvm: pic: non byte read [ 321.973360] kvm: pic: non byte read 2018/04/05 23:54:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2080009) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x11ffd, 0x0) 2018/04/05 23:54:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x220000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 321.988521] kvm: pic: non byte read [ 322.001596] kvm: pic: non byte read [ 322.014295] kvm: pic: non byte read [ 322.025662] kvm: pic: non byte read 2018/04/05 23:54:37 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000000040)={0x3}, 0x8, 0x800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x9}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x30) poll(&(0x7f00000002c0)=[{r2}], 0x1, 0x9) 2018/04/05 23:54:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x1, 0x88d00) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x2103) close(r1) 2018/04/05 23:54:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x200c0000084, 0x0, 0x1}]}) 2018/04/05 23:54:38 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:38 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3b5364d3, 0x10000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x4e24, 0xc000000000000000, @loopback={0x0, 0x1}}}}, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/58, 0x3a}], 0x1) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$inet(0x2, 0x40000002, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getpeername(r4, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000240)={[{0x3ff, 0x4, 0x80000000, 0x8001, 0x20, 0x1, 0xffffffff, 0x0, 0x10001, 0x80000001, 0x4, 0x7f, 0x4}, {0x8d, 0x9, 0x5, 0xd8, 0xfffffffffffffce6, 0x0, 0x7fffffff, 0x5, 0x7ff, 0x1000, 0xb54, 0x0, 0x5}, {0x7fff, 0x80000001, 0x3, 0x80, 0x5fd4, 0x9e, 0x100000000, 0x7, 0xfffffffffffffff9, 0x2, 0x20, 0xffffffff, 0x503}], 0x40}) 2018/04/05 23:54:38 executing program 3: syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb000bffe900c006030000fd182090ab791b8750cfc0cee86cf1ba57be3d1e2c097ed2befd4c98c5432ea8956a5acc9ab377f739af00bf618be21a824142dca85474383932adcb70c5744eaba5ce29007770"], &(0x7f0000000100)={0x0, 0x4, [0x0, 0x0, 0x0, 0xe74]}) 2018/04/05 23:54:38 executing program 6: r0 = timerfd_create(0x8, 0x0) close(r0) [ 322.988681] FAULT_INJECTION: forcing a failure. [ 322.988681] name failslab, interval 1, probability 0, space 0, times 0 [ 322.999987] CPU: 1 PID: 25554 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 323.007003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.016360] Call Trace: [ 323.018943] dump_stack+0x1a7/0x27d [ 323.022563] ? arch_local_irq_restore+0x53/0x53 [ 323.027220] ? is_bpf_text_address+0xa4/0x120 [ 323.031698] ? kernel_text_address+0xd1/0xe0 [ 323.036097] ? __unwind_start+0x169/0x330 [ 323.040242] should_fail+0x914/0xae0 [ 323.043940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.049034] ? save_stack+0xa3/0xd0 [ 323.052643] ? save_stack+0x43/0xd0 [ 323.056257] ? kasan_kmalloc+0xad/0xe0 [ 323.060134] ? kasan_slab_alloc+0x12/0x20 [ 323.064274] ? find_held_lock+0x35/0x1d0 [ 323.068328] ? check_same_owner+0x320/0x320 [ 323.072637] ? rcu_note_context_switch+0x710/0x710 [ 323.077558] should_failslab+0xec/0x120 [ 323.081523] kmem_cache_alloc_node_trace+0x5a/0x760 [ 323.086539] __kmalloc_node_track_caller+0x33/0x70 [ 323.091486] __kmalloc_reserve.isra.39+0x41/0xd0 [ 323.096244] __alloc_skb+0x12a/0x760 [ 323.099955] ? skb_scrub_packet+0x510/0x510 [ 323.104270] ? __might_fault+0x110/0x1d0 [ 323.108338] ? lock_downgrade+0x980/0x980 [ 323.112483] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 323.117848] ? compat_import_iovec+0x238/0x430 [ 323.122426] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 323.127964] netlink_sendmsg+0xa9a/0xe80 [ 323.132026] ? netlink_unicast+0x6b0/0x6b0 [ 323.136252] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 323.140915] ? security_socket_sendmsg+0x89/0xb0 [ 323.145665] ? netlink_unicast+0x6b0/0x6b0 [ 323.149927] sock_sendmsg+0xca/0x110 [ 323.153630] ___sys_sendmsg+0x767/0x8b0 [ 323.157608] ? copy_msghdr_from_user+0x590/0x590 [ 323.162375] ? __f_unlock_pos+0x19/0x20 [ 323.166339] ? lock_downgrade+0x980/0x980 [ 323.170480] ? kasan_check_write+0x14/0x20 [ 323.174706] ? __fget_light+0x2bc/0x400 [ 323.178662] ? fget_raw+0x20/0x20 [ 323.182100] ? find_held_lock+0x35/0x1d0 [ 323.186142] ? kasan_check_write+0x14/0x20 [ 323.190361] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 323.195272] ? wait_for_completion+0x770/0x770 [ 323.199843] ? __fdget+0x18/0x20 [ 323.203196] __sys_sendmsg+0x105/0x250 [ 323.207065] ? __sys_sendmsg+0x105/0x250 [ 323.211111] ? SyS_shutdown+0x30/0x30 [ 323.214893] ? __sb_end_write+0xa0/0xd0 [ 323.218853] ? kasan_check_write+0x14/0x20 [ 323.223070] ? fput+0xe0/0x150 [ 323.226242] ? ksys_write+0x184/0x220 [ 323.230037] compat_SyS_sendmsg+0x2c/0x40 [ 323.234169] ? compat_SyS_getsockopt+0x50/0x50 [ 323.238732] do_fast_syscall_32+0x3ec/0xf9f [ 323.243040] ? do_int80_syscall_32+0x9c0/0x9c0 [ 323.247603] ? finish_task_switch+0x1b9/0x970 [ 323.252075] ? finish_task_switch+0x17a/0x970 [ 323.256553] ? syscall_return_slowpath+0x2ac/0x550 [ 323.261466] ? prepare_exit_to_usermode+0x350/0x350 [ 323.266466] ? sysret32_from_system_call+0x5/0x3c [ 323.271289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.276122] entry_SYSENTER_compat+0x70/0x7f [ 323.280512] RIP: 0023:0xf7feec99 2018/04/05 23:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e33000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f8ffc)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) fchdir(r0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r2, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0xfffffffffffffdc6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip_vs\x00') r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r4) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00000001c0)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r3, &(0x7f0000000440)="962338c9d211f4191bc8445008e547cb500342daca240131444201e6197fab839334d427d75db8092bd928169f3eb3dde359a7e57ae3a608a686e4db620dc8abb355afc61cc0a0a9950290960ce97bbfa605085c3780889dacd34004e305fa25bcc85ef45c048662d7e39095000a9129b45610da645bd1fdd44450eaf0f489170e81ed1be281766244780f25308b2600000000000000000000", &(0x7f0000000540)=""/250}, 0x18) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x40) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0500000000000000f5080000000000000100008000000000d0080000000000000000000000000000ff0b000000000000080000000000000000000000000000000000000000000000270b0000000000000800000000000000ea9819384f05f28f9732b164794f1f716e35714642e8db48"]) 2018/04/05 23:54:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1f4, 0x0, 0x0, 0x10, 0x5, "5cacef0acdbdc2be6a5f174b74eebde1cbaf6ff1cc1c8cd1c5b2eb29eedd3ead3db1d8671986cc54c5758199c9dbce7c06a969aca758cb65fc43076cb6fe1139", "d3a17903b9688eb983c15cd5d1bffdfe2bc6d991bf7705d1a6c1f171461e0d08463c55c9c55d899eabca435caef31859c8f02a842b90a4b54c81849af7157c83", "7a58b96fa5e68d2d9aa2c201576f601516744f4370fb36572d0285a45a85dc53", [0x9]}) r1 = socket(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x55c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r3, 0x2}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) [ 323.283853] RSP: 002b:00000000f5fea0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 323.291546] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020014000 [ 323.298883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 323.306137] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 323.313390] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 323.320647] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 23:54:39 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:39 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c0000084}]}) 2018/04/05 23:54:39 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="d880400d579752af91ea6dcc9096b53caa74fe5bd2dd283a76c7b8676cbc3884b661b60ee18b4207b42b8bb053e7c60fc2f6de88b8813d7430901c22d289a2fe9a56e0318255cdba05c2a6a2ab5df64dd83e0a3dfc5d180c00dda50660b1af6514bc866851fbc4dfeb0a256a", &(0x7f00000000c0)="196b8576b4ac3bd06cd9d500a2c6531aa080d80377564ac00477783e490594bd8873dbfaf81f76aaf5652ec5a938438cd37664fb6c6c0ffa4e1d195abac715a00f4ec93d24af7ca00c354be289302e8f99fabfe203263dad49c6ac8806b01dec2bb5be541294ca3600fd0394f7c686549edbd8247d9f5369"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/05 23:54:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x200, 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001440)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x944, 0xfffffffffffffbff, 0x5, 0x80, 0x26}, &(0x7f0000001500)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001540)={0xde1, 0x8000, 0x2, 0x5, r2}, 0x10) shutdown(r1, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/129, 0x81}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/67, 0x43}], 0x6, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000012c0)=0x4c0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000001340)={0x8, 0x9, 0x0, 'queue1\x00', 0x2}) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001400)) socket$key(0xf, 0x3, 0x2) dup3(r4, r1, 0x80000) [ 323.510818] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 323.518346] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 323.594204] FAULT_INJECTION: forcing a failure. [ 323.594204] name failslab, interval 1, probability 0, space 0, times 0 [ 323.605609] CPU: 0 PID: 25575 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 323.612629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.621988] Call Trace: [ 323.624587] dump_stack+0x1a7/0x27d [ 323.628235] ? arch_local_irq_restore+0x53/0x53 [ 323.632924] should_fail+0x914/0xae0 [ 323.636654] ? rcu_note_context_switch+0x710/0x710 [ 323.641597] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.646712] ? __might_sleep+0x95/0x190 [ 323.650705] ? __mutex_lock+0x4ca/0x1810 [ 323.654780] ? check_same_owner+0x320/0x320 [ 323.659119] ? netlink_dump+0x96/0xd00 [ 323.663032] ? find_held_lock+0x35/0x1d0 [ 323.667114] ? __lock_is_held+0xb6/0x140 [ 323.671206] ? check_same_owner+0x320/0x320 [ 323.675546] ? rcu_note_context_switch+0x710/0x710 [ 323.680490] should_failslab+0xec/0x120 [ 323.684455] kmem_cache_alloc_node+0x56/0x760 [ 323.688942] ? __netlink_dump_start+0x4e4/0x710 [ 323.693604] ? lock_downgrade+0x980/0x980 [ 323.697754] __alloc_skb+0xf4/0x760 [ 323.701376] ? skb_scrub_packet+0x510/0x510 [ 323.705694] ? netlink_connect+0x4f0/0x4f0 [ 323.709925] ? kasan_check_write+0x14/0x20 [ 323.714160] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 323.719087] ? wait_for_completion+0x770/0x770 [ 323.723675] netlink_dump+0x2b2/0xd00 [ 323.727470] ? rtnetlink_rcv_msg+0x665/0xb10 [ 323.731884] ? netlink_broadcast+0x50/0x50 [ 323.736111] __netlink_dump_start+0x4ec/0x710 [ 323.740606] rtnetlink_rcv_msg+0x7f0/0xb10 [ 323.744836] ? validate_linkmsg+0x8e0/0x8e0 [ 323.749149] ? rtnl_xdp_fill+0x800/0x800 [ 323.753203] ? __might_fault+0x110/0x1d0 [ 323.757258] netlink_rcv_skb+0x14b/0x380 [ 323.761305] ? validate_linkmsg+0x8e0/0x8e0 [ 323.765614] ? netlink_ack+0xa10/0xa10 [ 323.769487] ? netlink_skb_destructor+0x1e0/0x1e0 [ 323.774321] rtnetlink_rcv+0x1c/0x20 [ 323.778021] netlink_unicast+0x4c4/0x6b0 [ 323.782066] ? netlink_attachskb+0x8b0/0x8b0 [ 323.786459] ? compat_import_iovec+0x238/0x430 [ 323.791028] ? security_netlink_send+0x81/0xb0 [ 323.795597] netlink_sendmsg+0xa5e/0xe80 [ 323.799642] ? netlink_unicast+0x6b0/0x6b0 [ 323.803858] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 323.808509] ? security_socket_sendmsg+0x89/0xb0 [ 323.813249] ? netlink_unicast+0x6b0/0x6b0 [ 323.817470] sock_sendmsg+0xca/0x110 [ 323.821175] ___sys_sendmsg+0x767/0x8b0 [ 323.825136] ? copy_msghdr_from_user+0x590/0x590 [ 323.829874] ? __f_unlock_pos+0x19/0x20 [ 323.833831] ? lock_downgrade+0x980/0x980 [ 323.837968] ? kasan_check_write+0x14/0x20 [ 323.842189] ? __fget_light+0x2bc/0x400 [ 323.846145] ? fget_raw+0x20/0x20 [ 323.849582] ? find_held_lock+0x35/0x1d0 [ 323.853629] ? kasan_check_write+0x14/0x20 [ 323.857846] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 323.862758] ? wait_for_completion+0x770/0x770 [ 323.867325] ? __fdget+0x18/0x20 [ 323.870677] __sys_sendmsg+0x105/0x250 [ 323.874545] ? __sys_sendmsg+0x105/0x250 [ 323.878587] ? SyS_shutdown+0x30/0x30 [ 323.882372] ? __sb_end_write+0xa0/0xd0 [ 323.886329] ? kasan_check_write+0x14/0x20 [ 323.890545] ? fput+0xe0/0x150 [ 323.893722] ? ksys_write+0x184/0x220 [ 323.897519] compat_SyS_sendmsg+0x2c/0x40 [ 323.901656] ? compat_SyS_getsockopt+0x50/0x50 [ 323.906228] do_fast_syscall_32+0x3ec/0xf9f [ 323.910730] ? do_int80_syscall_32+0x9c0/0x9c0 [ 323.915295] ? finish_task_switch+0x1b9/0x970 [ 323.919773] ? finish_task_switch+0x17a/0x970 [ 323.924253] ? syscall_return_slowpath+0x2ac/0x550 [ 323.929170] ? prepare_exit_to_usermode+0x350/0x350 [ 323.934175] ? sysret32_from_system_call+0x5/0x3c [ 323.939000] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/05 23:54:39 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsf0\x00', 0x8000}) syz_emit_ethernet(0x12, &(0x7f00002fdf2c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x8100, "b10f88ca"}}}, &(0x7f0000000040)) 2018/04/05 23:54:39 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@ax25={0x3, {"65b3511fa7acf4"}, 0x5}, 0x152, &(0x7f00000001c0), 0x0, &(0x7f0000000180), 0x0, 0x20000800}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) [ 323.943834] entry_SYSENTER_compat+0x70/0x7f [ 323.948226] RIP: 0023:0xf7feec99 [ 323.951575] RSP: 002b:00000000f5fea0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 323.959271] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020014000 [ 323.966530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 323.973789] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 323.981042] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 323.988301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 23:54:39 executing program 6: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/04/05 23:54:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, 0xffffffffffffff9c}) renameat(r0, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = socket$inet6(0xa, 0x80003, 0xef) clock_nanosleep(0x6, 0x1, &(0x7f0000001400), &(0x7f0000001440)) read(r2, &(0x7f0000004f45)=""/187, 0xbb) r3 = dup(r2) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x26000740) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000013ffc)=0xff, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x8) recvmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3ff}, 0x12020) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000001480)={0x9, 0xffff, 0xef50, 0x5a, 0x12, 0x3}) 2018/04/05 23:54:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x0, 0x0, 0x20007fffffffd}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="52aca70338c9777f9c167df0ea542619a6a812670f3713f6a4bbc54060b4bbd9f0ae27161efec4a4ba5d9daa733edb924c4a822bd38bdcc30930e7c53a64e275eb829891216f41f115339b13c855d9ca29b29b1778df0f9c5cfcb9b2161fcf4c330bdb7439b868cc3cc8fd023191591c38a66900d0f84a65d023c8912c6ff2ce0dcd13aeacfd46a432c416c59f6536e06aab2e", 0x93, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/snd/seq\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x1000, r2) 2018/04/05 23:54:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000080)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0xbff, 0x0, 0xb4a}]}) 2018/04/05 23:54:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', 0x0}) connect$packet(r1, &(0x7f0000000040)={0x11, 0x2, r3, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x8012, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)="2e2f6367726f75702f73797a31007dc0e4e51520da5ac97c50d0af0a239d68eb9c339b3d8a2573318bf671554206f7b372c619fdd16171961c9ab0b8b1b20c8a0a5ecba17cdb6d7cbf4a909068eebac834dd6ebfde0a3df90b68de838e796e3de70dcf56ca03e3a72fff2d6f571a81638b2a9c88101e4aa14d17ffac6500ff742db9d861643b4d0c64accf8c4739e4e94ad94b720dbfe79a7ce1bad0725ed37e353bc5e96c39951b8ff5d8c7ef000000000000", 0x200002, 0x0) socket$inet_sctp(0x2, 0x10, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fgetxattr(r2, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)=""/165, 0xa5) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r2, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r2, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3e, 0x0, 0x9000}, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x10000, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x0, r4, 0x10001, 0x100000fff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x7ff, 0x4) clone(0x100000, &(0x7f0000000380)="d7c1f99875a5da9ce96b94f1e455a4d42106f8bc43feb6738f78e5aaac37950762b592fa6ab0b8d7e59d9fafefaedac53ebc540c2ea52ee0c5cf0c8bab3bc4df6cc830c1cc0c15eb3db40f2c5576cfa452ea0225b7d10798", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="17329045909e5fb1f90f7e75c07b81d042c849f6cb25") 2018/04/05 23:54:41 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:41 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000000)="0f01ca0f35260f001c2b26f3f0829500600000c5f2a7ea009000006b000f013e0f23d1b9800000c00f3235000800000f30662e0f01be15000000", 0x3a}], 0x1, 0x0, &(0x7f0000000300), 0xfffffffffffffe4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:54:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000001c0)) r3 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r3, 0x0, 0x75, 0x46, &(0x7f00000003c0)="35bbe567b4d4077c42a23a686b90a8e69a0db88b2b6ff4bc06b8f531b7ad9f4fc61a90f96c9d642045931746a5a7d81e8d541a97ea456f6a9ce37d4b5ea3635ca5ce8b674d579ec6d500890d6f202e0bad7cfa78c79000ed6c0ef8862f3ff36b9c3a904443d05184db37a160bbc8e8368d329cc376", &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x0, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000580)=@req={0x20, &(0x7f0000000540)={'gretap0\x00', @ifru_data=&(0x7f0000000500)="c855a40230d791484aa247facfed75ac6fa757d86b3fc1f422dbd3001f4cb252"}}) sendto$ax25(0xffffffffffffffff, &(0x7f00000001c0)="39d748b896c1bd2826415ecabeaa2bb7c1f54982613515db2aa8e7fc8076483423f5e4ad83ea6c6978faed26373ecb7d60be00ef3edb918b26ba54db", 0x3c, 0x2000c800, &(0x7f0000000240)={0x3, {"9361320b46f64b"}, 0x1000}, 0x10) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad326"], &(0x7f0000000180)=0x2) getsockopt(0xffffffffffffffff, 0xfd, 0x200000007fff, &(0x7f0000000300)=""/4, &(0x7f0000000200)=0xfffffffffffffce3) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x68}, 0x1}, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) [ 325.180935] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 325.188401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 325.234861] QAT: Invalid ioctl [ 325.243065] FAULT_INJECTION: forcing a failure. [ 325.243065] name failslab, interval 1, probability 0, space 0, times 0 [ 325.254433] CPU: 1 PID: 25628 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 325.261451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.270816] Call Trace: [ 325.273412] dump_stack+0x1a7/0x27d [ 325.277051] ? arch_local_irq_restore+0x53/0x53 [ 325.281733] ? is_bpf_text_address+0xa4/0x120 [ 325.286249] ? kernel_text_address+0xd1/0xe0 [ 325.290677] should_fail+0x914/0xae0 [ 325.294407] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.299539] ? save_stack+0xa3/0xd0 [ 325.303179] ? save_stack+0x43/0xd0 [ 325.306816] ? kasan_kmalloc+0xad/0xe0 [ 325.310702] ? kasan_slab_alloc+0x12/0x20 [ 325.314854] ? find_held_lock+0x35/0x1d0 [ 325.318913] ? __lock_is_held+0xb6/0x140 [ 325.322979] ? check_same_owner+0x320/0x320 [ 325.327292] ? rcu_note_context_switch+0x710/0x710 [ 325.332212] should_failslab+0xec/0x120 [ 325.336185] kmem_cache_alloc_node_trace+0x5a/0x760 [ 325.341202] __kmalloc_node_track_caller+0x33/0x70 [ 325.346216] __kmalloc_reserve.isra.39+0x41/0xd0 [ 325.350969] __alloc_skb+0x12a/0x760 [ 325.354676] ? skb_scrub_packet+0x510/0x510 [ 325.358993] ? netlink_connect+0x4f0/0x4f0 [ 325.363305] ? kasan_check_write+0x14/0x20 [ 325.367532] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 325.372445] ? wait_for_completion+0x770/0x770 [ 325.377032] netlink_dump+0x2b2/0xd00 [ 325.380822] ? rtnetlink_rcv_msg+0x665/0xb10 [ 325.385219] ? netlink_broadcast+0x50/0x50 [ 325.389441] __netlink_dump_start+0x4ec/0x710 [ 325.393930] rtnetlink_rcv_msg+0x7f0/0xb10 [ 325.398149] ? validate_linkmsg+0x8e0/0x8e0 [ 325.402459] ? rtnl_xdp_fill+0x800/0x800 [ 325.406511] ? __might_fault+0x110/0x1d0 [ 325.410559] netlink_rcv_skb+0x14b/0x380 [ 325.414607] ? validate_linkmsg+0x8e0/0x8e0 [ 325.418919] ? netlink_ack+0xa10/0xa10 [ 325.422793] ? netlink_skb_destructor+0x1e0/0x1e0 [ 325.427631] rtnetlink_rcv+0x1c/0x20 [ 325.432425] netlink_unicast+0x4c4/0x6b0 [ 325.436476] ? netlink_attachskb+0x8b0/0x8b0 [ 325.440881] ? compat_import_iovec+0x238/0x430 [ 325.445464] ? security_netlink_send+0x81/0xb0 [ 325.450042] netlink_sendmsg+0xa5e/0xe80 [ 325.454103] ? netlink_unicast+0x6b0/0x6b0 [ 325.458332] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 325.462991] ? security_socket_sendmsg+0x89/0xb0 [ 325.467740] ? netlink_unicast+0x6b0/0x6b0 [ 325.471968] sock_sendmsg+0xca/0x110 [ 325.475672] ___sys_sendmsg+0x767/0x8b0 [ 325.479637] ? copy_msghdr_from_user+0x590/0x590 [ 325.484385] ? __f_unlock_pos+0x19/0x20 [ 325.488347] ? lock_downgrade+0x980/0x980 [ 325.492484] ? kasan_check_write+0x14/0x20 [ 325.496709] ? __fget_light+0x2bc/0x400 [ 325.500674] ? fget_raw+0x20/0x20 [ 325.504117] ? find_held_lock+0x35/0x1d0 [ 325.508163] ? kasan_check_write+0x14/0x20 [ 325.512392] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 325.517309] ? wait_for_completion+0x770/0x770 [ 325.521878] ? __fdget+0x18/0x20 [ 325.525231] __sys_sendmsg+0x105/0x250 [ 325.529100] ? __sys_sendmsg+0x105/0x250 [ 325.533145] ? SyS_shutdown+0x30/0x30 [ 325.536929] ? __sb_end_write+0xa0/0xd0 [ 325.540887] ? kasan_check_write+0x14/0x20 [ 325.545112] ? fput+0xe0/0x150 [ 325.548285] ? ksys_write+0x184/0x220 [ 325.552076] compat_SyS_sendmsg+0x2c/0x40 [ 325.556207] ? compat_SyS_getsockopt+0x50/0x50 [ 325.560769] do_fast_syscall_32+0x3ec/0xf9f [ 325.565081] ? do_int80_syscall_32+0x9c0/0x9c0 [ 325.569649] ? finish_task_switch+0x1b9/0x970 [ 325.574132] ? finish_task_switch+0x17a/0x970 [ 325.578619] ? syscall_return_slowpath+0x2ac/0x550 [ 325.583537] ? prepare_exit_to_usermode+0x350/0x350 [ 325.588541] ? sysret32_from_system_call+0x5/0x3c [ 325.593371] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.598201] entry_SYSENTER_compat+0x70/0x7f [ 325.602592] RIP: 0023:0xf7feec99 [ 325.605935] RSP: 002b:00000000f5fea0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 325.613631] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020014000 [ 325.620883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 325.628135] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/04/05 23:54:41 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:41 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(r0, r1, 0x40) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) read(r2, &(0x7f000057d000)=""/4096, 0xfce) [ 325.635386] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 325.642645] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 325.650309] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/05 23:54:41 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x14}, 0x1}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000380)={'yam0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x42, "d904d545717360915893d5125369c262de6612ddde984d316a9653018783aa8f6e9da5d4082a66e3b6dfcf62423681a1160dceea33bfaf50e03f37aa8db975364c35"}, &(0x7f0000000440)=0x4a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r3, 0x7}, &(0x7f00000004c0)=0x8) fcntl$notify(r1, 0x402, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000300)}, 0x10) [ 325.695040] QAT: Invalid ioctl 2018/04/05 23:54:41 executing program 1 (fault-call:1 fault-nth:4): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:41 executing program 6: r0 = epoll_create1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) [ 325.719611] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 23:54:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000000380)="c9c9c599588a6bdbe25a14d942c199ead3a9b24b46243576f123a69fdf50f2ded283016a5f2dab0fe447b7374c931dd3308d06108292ffb5f50185e5ad0b56f13728e84d18e66f0bea2c9d60db7a217a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r3, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r4 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r5, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e20}}}, 0x82) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ed25ae1a8e07e6be539b1055d8008f013241f1cbe6aed1209382726b6407701a43e8a2cc03905cbfae87e92fc4c0b254dde91eeb477a54924775ef6016a11c216dfbe81ac66ae6d801bab63e06c00e024169fb1e3f8c842766f1a1a898a0f6eb5157f027417b883aa3953acccd7ea2d288757177f4d3aef0e820686a0e6adfc74d0afd9220532846d94cdc3bab0de64c2ffc1c34258f72d69115f173ed8729936df0805a7e1c95c3dd8de288a27ab8865900dd5f607afb69750dd3ff8455f29d5bb8"], 0x2) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) [ 325.781902] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 325.789429] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:41 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x869e}}, [0xb5, 0x6, 0xebea, 0x3a5b, 0xfffffffffffffffc, 0x40, 0x7, 0x0, 0x100000001, 0x80000001, 0x7fffffff, 0x9, 0xfff, 0x10001, 0xaa5]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x9, 0x9, [0xff, 0x9, 0x8, 0x6, 0x7, 0x1, 0x7, 0x6, 0x3]}, &(0x7f0000000240)=0x1a) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 325.877631] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 325.905267] QAT: Invalid ioctl [ 325.932209] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 325.940860] QAT: Invalid ioctl 2018/04/05 23:54:41 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x8) 2018/04/05 23:54:41 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 23:54:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) recvmsg$netrom(r1, &(0x7f0000000940)={&(0x7f00000001c0)=@full={{0x3, {"33140e6dbc1013"}}, [{"6a17710fab7e1c"}, {"8d64944e4a8b06"}, {"29f2cb1cecd272"}, {"28ff5cd0623005"}, {"68da8faecd7678"}, {"58f2a3782c5b6f"}, {"bb1ab223366609"}, {"b3c4e6a2594215"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000000)="38728a2a09ee5a3ea95982907a6bc87c8ffb3b31", 0x14}, {&(0x7f0000000240)="484cc2012b56a3a4573e52b1bc9c5bad68700caefd3cb37d5ba9479765aa86dba6e98f92b36d274b57f10665215016d31c50cfc9faef82ba7f38023c981ddd51d717a03aefcc1187078ee1cd5ab4dcd935891a400568e7448e8ea7a98510871b4522ddb068dd742bdf982cf9e8dc709d547db06a85cfed7b808d2acfe204ee6dfb6f4c277394061188cdcc72516d062abb31375936", 0x95}, {&(0x7f0000000300)="9d899985f3317cfb89d4e9bafd3a25763562a7e28a00510b8e143d29ffadaf88d0de5cffd0257b8a0795831e5574f1af25907d3ab4c2fc7aaba3fa413b2eede9873000e6b8aa1b8904ce53633a5d253b47f78143a4184b5a77c70ab8e864ffbc77176524c6356d4fc4cc2107fe910a2fcb472ad0729fef0f4df019f29b34c9884f207dfb3a3d14f3c882c28bd516bdc095f4e38515ca16ada6f1116d4c66a7ee62052a307668e3b354e42cd00995d89965ceeeac8c5a3c7e5b4d5f126ed8539b88dc8d7fc17355302f1ba9d870", 0xcd}, {&(0x7f0000000400)="18ebafcf9e1b90a2721a7286124356a8bc7f838e9a27597f486006923faaf1eadcb439ee1a74f287c1208e06e1178bf8ecfe7d55dee2bac140adcf9ba448f238f4779687e3844d3f4685925769c959fb1a50f76ebd9d7ec018bf412b4e5ab7565e794be210038cb77bab85f48accce5b43ffc6b8f08b1d8e917e87bcf91648b0d264738933fac718d79a171a8520b4dabc", 0x91}, {&(0x7f00000004c0)="6299b5b3c3c9774df08f454cf84e07031e8560775f5f1be1b9f47a30c78157caa4fb32a3a4231a6558f48249023f013f594c542ce18d1f24f159777fd2d872b82a498f8fd660606bd8b3c68f7cda84", 0x4f}, {&(0x7f0000000080)="9dbaa072d20e938d85539a0f4361e25de9e8bd14d1c6a80f613dc47cf7f3c62e3e3c5ece0299a02857d5acce0f7395f66604c6177d18030119c6b17df414", 0x3e}], 0x6, &(0x7f0000000540)=[{0x68, 0x0, 0x0, "399a74a45bed3c2ab291d0d899372e41d1e39c80f48c5f223896979b7637e9dca9b1d97d83053e306895d45b8ca86f07d1a6ce27f9e92467a679ef5d6d3df196d42aa5d1df0676b2f3087b24771bd11bfe61d56dcccc922b42f824b9"}, {0xd0, 0x11f, 0x100000000, "a2ac83d117c0452a0f1f7532ec9906bf52deb477ef3cf4d4c92c6303eeaadc0167f59f000e686be0ed11d40458be2e1e50c614a793236f33896f022512f76fb6e55b73872cb79cbb19d0f4fcce62daea4d276a23c017c64bf3f2ea9b05d227f0379e309a8c175ec9da8b8cb2d089d7cd61c1e09baa95074dcb1771c2687c505197845b2bfd6e936d6403561a0c311a73bd6e2a714e7f6d9fe0fa3ea0005b9f2bc5379181dff11233d9724a99c884ef0f2c25f84a9c1a247f255c810b21958ec7c6b71f"}, {0x14, 0x18f, 0x5, "efcd12bab35e7a"}, {0xd0, 0x88, 0x5, "5064ff7c9c87be06590bce21eaa47ac99bb37dfce9a6f74ed3ea21ab74e50339d289e855080768a28ee3e2e17dc9a4bd493403ed9b70bc607b078d33cf6a5a1f7f930a03d2a792534e140f73067b6258adedea29ccddc4afdfb3cac590764cbf9dd7820dbedcd34197fcf9361fd9104750fd75f9a8e191588a68328eb18225a4619b17f9680c101552f61170fc7c32870c18572514bddfdf21a42f87e4742efae7c71ad41df497474f0a70bd17955ddd71bc76b5a27d406ce01d2da0a99b077bd329"}, {0xdc, 0x10f, 0x101, "713a58c517d57a005595bcd034818698c0d6d4355a8861961b73eb8ac0477f64916067df77e507c64a3d5a23b9a820d88820f3cf2b8164dc6f77be347b3fc3317828013a5cb536fc62624647f8d47b755363d3e1bfcdcc4377425f4944e30b7c9fb00a73c5febae1e6269421134a139eff49f1a30bbf423fe35a652bf5d9495ab88cbc85a1d8fc4c6333558bc2660ef687cfc8be06282eb2317bac46f507899a060c4e97973d6cf3209d95f5759b969db2f4d3cf8db9ed0ca178ff9a1e28b8417882161307365ce1d942b6f9ff1b"}, {0x104, 0x118, 0x5773, "a9874513927ec0fc6eaef78c2720b6513083b5864b4339e443a36d3f38593cd519fb02838655a33e4c07f6fe29f03b0ef13eae8392050f6bf3512f3344dbe0216ea1bd5953fa82b670e0ef8fae6132e4aef33d98d1fc15bc92dde579742b4d93742feac39496f74b641dabee04bc69b65f34d7deeff6b0b9831a4ec76ad5d5ace0107cc38ba1795b1e7ed9f24c68d4c36b6ada71d34356cf1acdbd3983a61378387bd4551a8dcc5bac576a39a58d8ee2e876b7ff0baa1c8c3822299603a66e01767567e1d8923a4dc5a7ad1f7c851c9d57bbda0bc36d8ff4a3a09fa50f81048076723f3f54e6e6f7c16bfe754e87a805336a8982d7c1"}], 0x3fc, 0x80c0}, 0x2100) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:41 executing program 6: unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) signalfd4(r0, &(0x7f0000cee000), 0x8, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x501000, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000100)="a04b341eab52c90b84ed5bca37442e7839ba31db48fda37e132bc833ca7316", &(0x7f0000000140)=""/129}, 0x18) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+30000}, 0x8) 2018/04/05 23:54:41 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:41 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff0e, &(0x7f0000000000)=[{&(0x7f0000000140)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3554c1cbc882b079881", 0x1c1}], 0x0, 0x0, 0x0, 0x20004894}, 0x4000) 2018/04/05 23:54:41 executing program 4: socket$packet(0x11, 0xa, 0x300) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000001180)={{0xe3cb, 0x6, 0x1000, 0x20, "4005d26901f62ec075cff449c1a9b1edcdfddac38c4287752869bc72ebe9a90354d52f55434ec8f99c65261a", 0x7}, 0x0, [0x40, 0x8001, 0x5, 0x8, 0x7, 0xc0, 0x6, 0x1f, 0x3, 0x5, 0x2d, 0x32, 0x3, 0x6, 0x80000001, 0x2d1e, 0x8, 0x0, 0x7, 0x7, 0x129, 0x5, 0xdd1, 0x4, 0x7, 0x172a, 0x5, 0x80, 0xab44, 0x200, 0x9, 0xfffffffffffffff9, 0x1, 0x6, 0x5, 0x7, 0x5, 0x6, 0x300000, 0x7fffffff, 0x100000001, 0x401, 0x7ff, 0x2, 0x3, 0x3ff, 0x7, 0x80, 0x9, 0x7, 0x80000001, 0x7, 0xc77, 0x400, 0x6, 0x4, 0xfffffffffffffff8, 0x2, 0x9, 0xe79f, 0x10001, 0x2, 0x5, 0x74d, 0x6, 0xfffffffffffffffa, 0x4, 0x7fff, 0x39, 0x1, 0x2, 0x7fff, 0x4, 0x3, 0x5, 0x3, 0x6, 0x3, 0x3f, 0x2, 0xff, 0x1, 0x7, 0x8, 0x3ff, 0x5, 0x6, 0x101, 0x7ff, 0x5, 0x401, 0x200, 0x1, 0x2, 0x20, 0x1, 0x3, 0xfffffffffffffff7, 0x7, 0x7fff, 0x7, 0x0, 0x1c03, 0x4000000000000000, 0x1, 0x4, 0x10001, 0x2, 0x7, 0x8, 0x3f, 0x0, 0x0, 0x7f, 0x101, 0x1, 0x6, 0x7ff, 0xffffffffffffff83, 0x8, 0x6, 0xfff, 0x10000000000, 0x3, 0x2, 0x200, 0x2, 0x8000], {r1, r2+10000000}}) syz_emit_ethernet(0xe81, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000140), 0x4) clock_nanosleep(0x4, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) 2018/04/05 23:54:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="a227dca62001", 0x6}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001840)={0x0, 0x0}) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002e80)={0x0, 0x10, &(0x7f0000002e40)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000002ec0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000002f00)={r6, 0x400, 0x10, 0x1, 0x3}, &(0x7f0000002f40)=0x18) sendmmsg$unix(r1, &(0x7f0000001740)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000180)="dd8abec9f09230a131f6dcfe7ab2099dcda3e0f264875d6a7efcc62a39dce5906a195bbce5c941f3bd0dcb3385c1e02d5511df08a52e903e02e01fad5df8e7fe87f2e3443c305eae14bc77fa6687296dd0c75841edd7b4fd8b2767b98de7255d246b9c50fa6787579a8296dc206a281355ba557b45309cd4907cbf26eddfbd1cdf6465d453726c1ebd88eef5217b5e2ef535dc45ddfa380802f41431c6cd54f7d797aea1409d45ba9975e02b2b4b60ac50645eda1a653ba75071123b17be2de0a6ecc021be37a038714667689c447dc6c68fd6512d8e343a", 0xd8}, {&(0x7f0000000280)="033bacd131283dd2506ed8769728b7e7bfdec71d97c76d418c5359d53a3483be2a32409d9510f6ed6400cf3164e2d502d3e397711a742601976e8ee26b5671711d067dc8ca9c918774f1bbe062a4d1ca84aed659fa53a6c598f49cbb948646be015ea34f9cc612df2be3a7e1555dad43aa0efef6cb35c0f2cb697500bb4e2a6187c5ee47ce63fcc867ffb44c3046153c47d819a79d927d10e38cbdec82cecfb367d8e54a48e2a89d5b0d9346e9775f80514433f16d9089", 0xb7}, {&(0x7f0000001780)="2f053cddf0522b1b00ba93dfba763cd496e080cb985a1b72ad8de6cc10178885e0ddb5ad9722e6fc51945c9ef5c31e60c9cb66ee07498b333b3bdf8cfd7b453e348b48fd62a013c907eea5bb134fa25a4445449f14d7d3225b6e5e36e6e637d4d13db568d090eea6587b2e28440e5e8e6e0dbde8224c1ae983abcf23d92323b60447526476ed3ccdecea3998f61b4702cc59cb9bfbe4ad6d7db4b277983e65cd880a3988ca9c8dfdd2a6", 0xaa}, 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{&(0x7f0000001600)="7bd34602c11ec2a486917e6872493770ae6f07567c1c2e4416501c0e12a1280f1f5f82a5dc02578781f518692efe192bc4879580d329150637d9e834e55fb1593ad8f86b1cd402b6099f1f590bdff3be6f708df495813714683d78c87efd29ffd3782a008e6c1623ca", 0x69}], 0x9, &(0x7f00000019c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18}], 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000340)='reiserfs\x00', &(0x7f0000000380)='./file0\x00', 0x4, 0x6, &(0x7f0000002dc0)=[{&(0x7f0000001a00)="5076daf336b20222a42132cf685342517bbd18f19b7d485c5d510a49b2c275dceb7e1f82fe501a81277f7ca2c1bcb1a41f9fd7e2d040b6e0e49be331c7ac666fda602047421e6dce746ce74db712c04ac244ca186a10aeef8b342bd9877b78b9cbf208f6878ccbcd8279baf221c4394aef51eecf777e165787e8bb74156c2256d56e287b436f69", 0x87, 0x200}, {&(0x7f0000001ac0)="01b36d47681c6c17b7c6a227655ef12b50021d6d154f98bebbd75d9bea770de395c140339cfb60168b7964d5891780ad13e2b7ad1155212838983c9c0b8e3912927a07d85026744e1c68670e68d4aeb5df823ed804f9f003924c75895bc366ef03d71bd660c015bc1a45ee76079639c54fa22c9329b3f4d06834d15687098ec56ae6adccb2a9fef8e9beda93e3241b9e92659ee113ee1fdd6964006d5876ee85", 0xa0, 0xf000000000000000}, {&(0x7f0000001b80)="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", 0x1000, 0xcad}, {&(0x7f0000002b80)="f87fb548abccadb76c0b28326e5e2c59d0b815548439b97d527d75823d40f0ac109dab85fb60a980b3f689d82183eeab88989f0269cdffe09bb7e28548011debc68c6929a7a878631782159976a6dc6bc3de8ce1da63df76358102db685eeed82b842abcfb4d371f03b12aa15f80bd072772d94f80a8c10c27462d01553cb943cb714236ebe5cda67a394a52e39193d75d418d3de2139fe7cad56619e351181adbb21b88d479a3119c7076613c14f3a7ae462d42c869c01850e4350eacbc7b65bcfdea65406a3b32c48f39dffda7e57bce0d28b46cdc433dc90683c8165628b613b450a48e11973f3347d64acd90b1f1d4f363dd2dfe6007245c881f69", 0xfd, 0x20000000}, {&(0x7f0000002c80)="491a822aa5caf3bc9f4b0a9c0e547350e35ec8565255c08fe7c7e9a877d9dc23366f5da9820bffe889d4abc24dbdadb15dedb510d479a0e1fbe1d957c4fe3782d3ca8d0a5f30e34ee415d86fc0ed17682df2d7d843ad8d1e53539a3bd322d5322427802a5bcbf908e07e911ff4094eefa28be29104a8e7005b9a159047865d33b2fc59112bb9e786588e625c0a", 0x8d, 0x3}, {&(0x7f0000002d40)="84b9949bd406f16c0e5463465cc295e77e2fde1a170450a3e937a112c6425291d2f2b0fee13f4a6895a604e9f7c8c58d4d38a54e769c58610ba3df1f8d9de7db2b01fd40b9b16d886d62f035944c987d6b7d4c2ce7d4d3749780ab8265c87fd5a144802638cf1cccc503d98572099d", 0x6f, 0x1}], 0x48, &(0x7f00000003c0)={[{@conv='conv', 0x2c}, {@usrquota='usrquota', 0x2c}]}) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r1) fchown(r5, r3, r4) r7 = socket(0x0, 0x80007, 0x9) getpeername$inet6(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/04/05 23:54:41 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x6f3b4881, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000003c0)=""/32) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x9) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x800) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000240)=""/249) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r3 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x1e}, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000080)={{0xfffffffffffffa79, 0x2, 0x144b320, 0x9, 0x2478, 0x7}, 0x84a, 0x1, 0x960, 0x4, 0xffffffffffffffff, "feb77942e5bb96cac677328bb13e7fa1ccac386ad11e959b8b7ff5edb9f98800a5af14ff534de2d82cc7f1bfeb16f72363f8805bcb62c911ec193de4b4571a3fcd5a6d18f16f982f5167eb2b9a589a3d1116281a8bdb4fcba2593290f20b2f0df6d9c10372879f803085b4f9ea243478f721fe51018305cbd3dd8a2e2b6b8ff4"}) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x6, 0x400000) 2018/04/05 23:54:41 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 23:54:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x0, 0x70bd26, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x800) setsockopt(r1, 0x40000000107, 0xffffffff, &(0x7f0000001000), 0xfffffffffffffecc) dup2(r0, r1) 2018/04/05 23:54:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000140)=0x4) 2018/04/05 23:54:42 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 23:54:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) 2018/04/05 23:54:42 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:42 executing program 6: eventfd2(0x4, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000eaeff5)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20a100, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0xbf, @multicast1=0xe0000001, 0x4e21, 0x2, 'nq\x00', 0x22, 0x401, 0x24}, 0x2c) 2018/04/05 23:54:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x7765, 0xd5, 0x1000, 0xffffffff, 0x62abe6aa, 0x8001}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/05 23:54:42 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x0, 0x20000) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000240)=0x84) r6 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00000002c0)) readv(r6, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/84, 0x54}, {&(0x7f00000006c0)=""/108, 0x6c}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000740)=""/229, 0xe5}, {&(0x7f0000000840)=""/229, 0xe5}, {&(0x7f0000000940)=""/139, 0x8b}], 0x6) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000001600)=""/94, 0xffffff7a}], 0x1) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000380)=""/113) clock_gettime(0x0, &(0x7f0000000340)) 2018/04/05 23:54:42 executing program 7: r0 = socket(0xa, 0x80007, 0x0) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) 2018/04/05 23:54:42 executing program 3: io_setup(0x2000000000004, &(0x7f0000000340)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000003c0)=0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000580)) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r1, &(0x7f0000000180)="132969e3dae98ded3a8cbca5ab351f3cedb98fc4a3a1616fbf129960077001a675096cf3d32be9a61c83592d87acc31f8ed2c172b888dc005eb965dc766bc9272792df80694a64eb758190e974dea2d0f7a2caf34dd7de9f2787652e00abd523ebf9f522145196e17b5ff2853fee5b584a16eade16bb253d7f19058651bea7e04bcad44f6e41de2a56c1fa31813f3fdc7139145f3fd35f4d700b4f272480ab7d34c38c10b9627a6bfef9f9207e460065cb1e8096a6de43f8f1740290392fb35222cf69ea7af4e82bcd0138f74d376ca3b538bb7b74a00bf1ce6387627aabb5e4a6366f491e2c963203c9c2b9f094dec79af47f9ce2", 0xf5, 0xc9d, 0x0, 0x1, r2}]) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x6, 0x1, 0x1000}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1, [0x7f, 0x2, 0x3, 0x3, 0x9, 0xb606, 0x51, 0x8000]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xcb) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x9, 0x0, 0x100000006, 0x4800002, r4}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/05 23:54:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x7ffd, 0x718, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x5, 0xfffffffffffffffc}, @queue={0xffff, {0x1af1, 0x2}}}], 0x1c) 2018/04/05 23:54:42 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000001200)='/dev/midi#\x00', 0x1, 0x10000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001240)={@empty, 0x3, 0x0, 0xff, 0x4000000, 0xfffb, 0x9, 0x5}, &(0x7f0000001280)=0x35d) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x6, 0x6, 0x3, 0x80, 0x6, 0x6, 0x1, 0xffffffffffffff2a, 0x8, 0x7}) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:42 executing program 0: ftruncate(0xffffffffffffffff, 0x8000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) socket$inet(0x2, 0x0, 0xcaa) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f00000004c0)={&(0x7f00000002c0)}) [ 327.060857] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 327.068374] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:42 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40800, 0x0) ioctl$VT_RELDISP(r1, 0x5605) [ 327.107964] QAT: Invalid ioctl 2018/04/05 23:54:42 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xffffffff, {0x5, 0x400, 0x7c, 0x6, 0x8, 0xffffffffffffffe0}, 0x1f, 0x3}, 0xe) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000008, 0x80010, r0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"331452babfc64c"}, 0x1}, [{"c09df741d7ffe5"}, {"14dddd9cf528d7"}, {"27715e964bae89"}, {"62d1bc6326347a"}, {"96fc713263e43f"}, {"5bebe3946a18b5"}, {"cc29378f12e618"}, {"5419923c2ef4db"}]}, 0x48) ioctl(r0, 0x81, &(0x7f0000000140)="981f2d41fd95de1ab29231ecae34cea3d7e6c9c5cec24f9aac0ef61587fb85950c7117dc3d6bb4c17025985c6d9269c360608df07eca4a9d7ea5b3bff83951a4afb71140d4bd79f1c024b960c12b4a3cc581b0e7c27a35311e22e01ed4e395f35dc60ca56dd18ca69d7c251cbc5623803dbca69ae9316a511de77f7286172ffddd0920b1c8705aaa904df259607bf102490cbfd0f18986966a9c42f1156d814d606d76ddafead31a8ee91238e32661d546496bef782322432cfa") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r3, 0x18, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040014}, 0x4800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) fstat(r2, &(0x7f0000000440)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000004c0)) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000500), &(0x7f0000000580)=0x60) write$binfmt_aout(r2, &(0x7f00000005c0)={{0x108, 0x4, 0x401, 0x2bb, 0x301, 0x7f, 0x11, 0x5}, "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", [[], [], [], [], [], []]}, 0x1620) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001c00)={0x0, 0xffffffffef3bb198}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001c80)={r5, 0xfffffffffffffffe, 0x30}, &(0x7f0000001cc0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001d00)={r6, @in6={{0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0xe}, 0x338c}}}, 0x84) perf_event_open(&(0x7f0000001e00)={0x0, 0x70, 0x1, 0x100000000, 0x8, 0x5, 0x0, 0xffffffff, 0x20000, 0xf, 0x2057, 0xfff, 0x9, 0x3, 0x63f, 0x7c, 0x5, 0x5, 0xfffffffffffffffb, 0x1, 0x80000001, 0x0, 0x9c7c, 0x101, 0x6969f2db, 0x1, 0x84d3, 0x100000001, 0x4, 0x5, 0x100000000, 0x2000000, 0x1, 0x3f, 0x10001, 0x3af, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000001dc0), 0x9}, 0x8400, 0x6, 0x10001, 0x7, 0x9, 0x3, 0x1fb}, r4, 0xb, r0, 0xb) capget(&(0x7f0000001e80)={0x20071026, r4}, &(0x7f0000001ec0)={0x1, 0x1, 0x771, 0x1, 0x78, 0xbc6}) read(r0, &(0x7f0000001f00)=""/169, 0xa9) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/dsp\x00', 0x10000, 0x0) get_robust_list(r4, &(0x7f0000002080)=&(0x7f0000002040)={&(0x7f0000002000)}, &(0x7f00000020c0)=0xc) connect$unix(r7, &(0x7f0000002100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000002180)={&(0x7f0000ffd000/0x1000)=nil, 0x2, 0x3, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x8}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000021c0)) syz_open_dev$vcsn(&(0x7f0000002200)='/dev/vcs#\x00', 0x101, 0x101000) syz_open_dev$amidi(&(0x7f0000002240)='/dev/amidi#\x00', 0x9, 0x101000) syz_open_dev$adsp(&(0x7f0000002280)='/dev/adsp#\x00', 0x6, 0x400) 2018/04/05 23:54:43 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)={0x16, 0x0, 0xfffffffffffffffd}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100), 0x8}) r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xe9, 0x301000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=0x9, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8200, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000011c0)={0x1, 0x8, 0x7fff, 0x7b0, 0x311, 0x380, 0x89, 0x1, 0xfffffffffffffff9, 0x8000, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x30, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000d78a7b)='net/softnet_stat\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000e000)=""/4096, 0x1000) bind$inet(r5, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r6, 0x100, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x29}, 0x14) sendto$inet(r5, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r5, &(0x7f00000c7000)={&(0x7f000086bfe0)=ANY=[], 0x0, &(0x7f0000a8f000)=[{&(0x7f0000f4c000)=""/114, 0x72}, {&(0x7f000078bf95)=""/107, 0x6b}], 0x2, &(0x7f0000e89000)=""/182, 0xb6, 0x10000}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) setsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f00000001c0)="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", 0x1000) sendto$inet(r5, &(0x7f0000b0c000)="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", 0x241, 0xc004, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000003c0)={0x104c, 0xb, 0x1, 0x600, 0x70bd28, 0x25dfdbfd, {0xe552cc8a1e2ec491, 0x0, 0x2}, [@typed={0x4, 0x45}, @generic="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", @nested={0x34, 0x5f, [@typed={0x8, 0x1c, @u32=0x7fff}, @generic="5786d5c628caeadc2d83521ced2ace6eff31c9b9a0945108ce92", @typed={0xc, 0x7f, @u64=0x3}]}]}, 0x104c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @rand_addr=0xfd}}, 0x8001, 0x7ff3, 0x1, 0x7}, 0x98) [ 327.128300] QAT: Invalid ioctl [ 327.138318] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 327.145930] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 327.162710] QAT: Invalid ioctl [ 327.188921] QAT: Invalid ioctl 2018/04/05 23:54:43 executing program 0: ftruncate(0xffffffffffffffff, 0x8000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff, 0x6200) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/04/05 23:54:43 executing program 7: setrlimit(0x8, &(0x7f0000000000)) mlock2(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffffffffffffc) [ 327.222873] QAT: Invalid ioctl [ 327.242377] QAT: Invalid ioctl 2018/04/05 23:54:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '/dev/kvm\x00'}, &(0x7f00000001c0)=""/4096, 0x1000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:43 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x0, 0x20000) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000240)=0x84) r6 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00000002c0)) readv(r6, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/84, 0x54}, {&(0x7f00000006c0)=""/108, 0x6c}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000740)=""/229, 0xe5}, {&(0x7f0000000840)=""/229, 0xe5}, {&(0x7f0000000940)=""/139, 0x8b}], 0x6) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000001600)=""/94, 0xffffff7a}], 0x1) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000380)=""/113) clock_gettime(0x0, &(0x7f0000000340)) 2018/04/05 23:54:43 executing program 1: r0 = socket$inet(0x10, 0x0, 0x401) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)}, 0xffffffffffffffff) 2018/04/05 23:54:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x75, "2cae15009184925255cde57611e00c86d8fddc49aee83c2536f65f4fd61845961f13143aa367bdd233d9d22dc6309fff6fd2a3542aa0d2b14c024ac81f26966ece92ae7fa5aaec0937b0976081e791d75de00df1452f8a8e97d2a5d255a2c3562559aef1436b8191161bb02a698bc30cb59cc331af"}, &(0x7f00000001c0)=0x7d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x4, 0x0, 0x101, 0x8000000}, &(0x7f0000000280)=0x18) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x195}, 0x1}, 0x0) [ 327.409898] QAT: Invalid ioctl [ 328.156475] QAT: Invalid ioctl [ 328.163533] QAT: Invalid ioctl 2018/04/05 23:54:44 executing program 0: ftruncate(0xffffffffffffffff, 0x8000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000180)=""/8, 0x8, 0x1ffff) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x4) 2018/04/05 23:54:44 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x800000001, 0x1b5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x7, 0x7, 0x1, 0x0, 0xfffffffc}, @jmp={0x5, 0x3, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x1, 0x2, 0x0, 0x2, 0x6, 0x0, 0x1}, @jmp={0x5, 0xa0b4, 0xd, 0xa, 0x6, 0x0, 0xfffffffffffffff9}, @ldst={0x2, 0x0, 0x6, 0xe, 0x4, 0xc, 0x10}, @ldst={0x3, 0x3, 0x3, 0xf, 0x5, 0x1, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x6, 0x5, 0x7, 0xffffffff, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000000c0)="73597a6b618f6c65000d", 0x80000000006, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x1}, 0x48) 2018/04/05 23:54:44 executing program 1: r0 = socket$inet(0x10, 0x3, 0x40000006) socketpair(0xa, 0x800, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1000000002) 2018/04/05 23:54:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9e7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x2001c, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x3f, 0x3, 0x5, 0xc851, "8a8c2b0876ea24d140e8666ac9de9a53123c1b976237d469da7a2e32139d8793bb39367bc702271937c794ba", 0x6}, 0x0, 0x0, 0xffffffff, r1, 0x4, 0x6acd, "deec79acc2f0eaa811f02406b0826176f692dd87bdea45e6c10147afd76450f137bf48fb6b0df25fd61a05da12346a9895838e5794f0c94c742e097192c3e03e", &(0x7f0000000040)='/dev/snd/controlC#\x00', 0x13, [], [0x5, 0x40, 0x800, 0x40]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 23:54:44 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000008863"], &(0x7f00000000c0)={0x0, 0x3, [0x3bb]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x110) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) socket$pppoe(0x18, 0x1, 0x0) 2018/04/05 23:54:44 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x200) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000000240)=[{r0, 0x400}, {r1, 0x4000}, {0xffffffffffffffff, 0x88}], 0x3, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x8}, 0x8) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) timer_create(0x6, &(0x7f0000000100)={0x0, 0x1a, 0x3, @thr={&(0x7f0000000300)="b68c29c32ad8b5b33c4a00d1f2acc36d8f6f08b8de0b2df9ed7f2e2ebb08222d58208da746ac768786dbf4dde775a6eb711a53605b5838247d09e96b44b3107ed117b056c94e3bfa9b1440c61b8fb5517886d64aba8cf313609debeb44ba69a33f21692d856d94b2fb3bca9d79f3c1754e8491ea0ac35cc16c88391d6f8a85d083da1990f6b79e49e42ea9602b", &(0x7f0000000480)="4cef1e639fe7835e6f9d364402c02315dea5d1ac68c90fb917637262fd0306bba021c463adceef8b8e0c31f8ca516db0d03ba7b49773db2f97bbbd195d8af610b2e146be2537f62f86664b85"}}, &(0x7f00000001c0)=0x0) timer_delete(r4) socket$pptp(0x18, 0x1, 0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./file0\x00') lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') timerfd_create(0x6, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') lookup_dcookie(0xfffffffffffffff8, &(0x7f0000000400)=""/107, 0x6b) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000540)={0x1, 0x0, [{0x80000007, 0x0, 0x5, 0x9, 0x7}]}) dup2(r0, r2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x202000, 0x0) 2018/04/05 23:54:44 executing program 3: socket$kcm(0x29, 0x5, 0x0) 2018/04/05 23:54:44 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) close(r0) 2018/04/05 23:54:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x1000000000) listen(r1, 0x0) 2018/04/05 23:54:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9e7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x2001c, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x3f, 0x3, 0x5, 0xc851, "8a8c2b0876ea24d140e8666ac9de9a53123c1b976237d469da7a2e32139d8793bb39367bc702271937c794ba", 0x6}, 0x0, 0x0, 0xffffffff, r1, 0x4, 0x6acd, "deec79acc2f0eaa811f02406b0826176f692dd87bdea45e6c10147afd76450f137bf48fb6b0df25fd61a05da12346a9895838e5794f0c94c742e097192c3e03e", &(0x7f0000000040)='/dev/snd/controlC#\x00', 0x13, [], [0x5, 0x40, 0x800, 0x40]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 23:54:44 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6108000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x9, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x60800) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x1c4) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000080)=""/157) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000000280)="fe3fef4015ac98578554da02616b504a49ad6ceb6108a9d231873087c86c6e82364a0d9d91ad56342a88859c7bd38a3f028f7c828aa4f281ce6360671b618c555b4cc3f3ece0e076347efaf5e752576065ae32b8bc5ef71f8545740b06c0244cfb9aff699e02c0866ccf40a5e043afdd68dbaae2feb88c12d1cf2a48c083a2", 0x7f) rmdir(&(0x7f0000000140)='./file0\x00') 2018/04/05 23:54:44 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 328.494294] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 328.501828] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 328.582536] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 328.590127] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x7, 0x7fff, 0x6, 0x5, 0x8d, 0x2, {r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0x4, 0x6, 0x7ff, 0x9}}, &(0x7f0000000040)=0xb0) set_mempolicy(0x2, &(0x7f00000000c0)=0x6, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000101}]}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_xfrm(r5, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=@newsa={0x100, 0x10, 0x400, 0x70bd26, 0x25dfdbfc, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x0, 0x4e24, 0x2, 0x2, 0xa0, 0xa0, 0x3b, 0x0, r6}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x3, 0x80000001, 0x8d, 0x20, 0x0, 0x7, 0x8000}, {0x3, 0x6, 0x6, 0x1ff}, {0x8000, 0x1, 0x200}, 0x70bd2b, 0x3503, 0x2, 0x1, 0x6, 0x21}, [@ipv4_hthresh={0x8, 0x3, {0x6, 0x15}}, @proto={0x8, 0x19, 0x32}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/04/05 23:54:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x800) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000060ff0)={0x0, 0x1c9c380}, &(0x7f00003cfffc), 0x0) 2018/04/05 23:54:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x100000ba) r2 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000010}) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/05 23:54:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x80000001, 0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000080)="9df5c3310f159493865c10cce31a061f8829710d8db5b6dfeca020ccf68cef0a"}) 2018/04/05 23:54:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/05 23:54:45 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:45 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x200) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000000240)=[{r0, 0x400}, {r1, 0x4000}, {0xffffffffffffffff, 0x88}], 0x3, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x8}, 0x8) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) timer_create(0x6, &(0x7f0000000100)={0x0, 0x1a, 0x3, @thr={&(0x7f0000000300)="b68c29c32ad8b5b33c4a00d1f2acc36d8f6f08b8de0b2df9ed7f2e2ebb08222d58208da746ac768786dbf4dde775a6eb711a53605b5838247d09e96b44b3107ed117b056c94e3bfa9b1440c61b8fb5517886d64aba8cf313609debeb44ba69a33f21692d856d94b2fb3bca9d79f3c1754e8491ea0ac35cc16c88391d6f8a85d083da1990f6b79e49e42ea9602b", &(0x7f0000000480)="4cef1e639fe7835e6f9d364402c02315dea5d1ac68c90fb917637262fd0306bba021c463adceef8b8e0c31f8ca516db0d03ba7b49773db2f97bbbd195d8af610b2e146be2537f62f86664b85"}}, &(0x7f00000001c0)=0x0) timer_delete(r4) socket$pptp(0x18, 0x1, 0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./file0\x00') lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') timerfd_create(0x6, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') lookup_dcookie(0xfffffffffffffff8, &(0x7f0000000400)=""/107, 0x6b) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000540)={0x1, 0x0, [{0x80000007, 0x0, 0x5, 0x9, 0x7}]}) dup2(r0, r2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x202000, 0x0) 2018/04/05 23:54:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x52d4, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xa0e4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x48) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xfff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r5, 0x4, 0x30, 0xfba1, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3f, 0x4, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r6, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/05 23:54:45 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:45 executing program 6: socket(0x11, 0x100000803, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0xfffffc2e}]) [ 329.404925] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 329.412515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c21f50)={{}, 'port1\x00'}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000100)=@full={{0x3, {"b8a0fa02b8284b"}}, [{"71d1dd888d363e"}, {"82e9b051729a21"}, {"c33e6064c65902"}, {"c0f52a6d7f792b"}, {"2ab42bce9d8b90"}, {"419590a90ab444"}, {"f85736ca53527a"}, {"72a034669b0f62"}]}, 0x48, &(0x7f00000011c0), 0x0, &(0x7f0000001480)=ANY=[], 0x0, 0x800}, 0x0) socketpair$packet(0x11, 0xffffffffffffffff, 0x300, &(0x7f0000001200)) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/05 23:54:45 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000938000)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)=""/141, &(0x7f0000000000)=0xfffffffffffffff5) socketpair$inet(0x2, 0x800, 0xfe9, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x4, 0x4) [ 329.491538] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 329.499067] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:45 executing program 3: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x5, 0x6}, {0x9, 0x2}, {0x0, 0x3}]}) clock_nanosleep(0x5, 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000002c0)=""/187) 2018/04/05 23:54:45 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:45 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x100) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:45 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x80000001) capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/04/05 23:54:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/softnet_stat\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0xfffffffffffffdf2, 0x80002) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 329.648596] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 329.656095] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1000, 0x1) 2018/04/05 23:54:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000004, &(0x7f0000001000), &(0x7f0000003ffc)) r1 = memfd_create(&(0x7f0000000000)="47504c706f7369785f61636c5f6163636573732e2b6e5d2d995c00", 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/05 23:54:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @local}, &(0x7f0000000200)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4002, 0x0) sendto$unix(r3, &(0x7f0000000080)="ed9f787c1786651bb606d8198397ff401f27f1ddf9ab2ead00000000000007ff6d817f8e1b523cb0566789347387bf53ce00000000000000000000", 0x3b, 0x40, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/05 23:54:46 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:46 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000efffffff000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x40ef) 2018/04/05 23:54:46 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000000c0)={0x35, &(0x7f0000000080)="42144227272b8ac839041b0f23eaa197d42830331afaf9a428bf583e7f7cc5767b1ff79745f4ef8ab9145bed1f5047dd37e64b24a7"}) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'bridge0\x00', @ifru_flags}) 2018/04/05 23:54:46 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/05 23:54:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/117) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000000140)="e1403e68ab", 0x5) 2018/04/05 23:54:46 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x200001) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/4096) [ 330.425560] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 330.433060] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\b\x00\x00', @ANYRES16=r3, @ANYBLOB="00012abd7000ffdbdf250100000008000300000000000800020002000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x1) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getuid() ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 23:54:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000940)="6e657404000000000000006f7200") connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$inet6(0xa, 0x400000000003, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r2, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="5c0000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef801873340928c514cb4e6fcd565bcda06ab9013260df783841dcbb38ed04b54d500000028ece2cfb71a77e402f1839485ea98aa292554e8c74f21edc1cfde8c8cf60650bfb5ec18cd361af8175bc226ec8c9e8f017f16e73643adbdf52344c339d020b42d516893b45df64022447dd206669c4c0bd69f866b2d77fc79cd11cb42da1c3a9c000000000000000000"], 0x5c}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x9, 0x5, 0x3}) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/05 23:54:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000004c900000000604f3938ad03670074eb1a71d2414b00000000a59427fa496b2ef77cdcfa6858e45d4f38c73cc0f5850de96e37ddd4e54d7cc1f21f6f5e3959d35b496f773a80ca2d5d54d77e78e9d496569a3a9931071afdf5cd713256752efa6b189dde53e869243974d2dad8eb78f13369eac6b180c8ad6420e752560e5a80c5cb9a097372376a21c81724e1d4782c4f131344a3612ff40c9e39a3180f154c46924c0500188b205c2a8ddbbb"], 0x102d5) 2018/04/05 23:54:46 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:46 executing program 2: lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', '&wlan1vboxnet0vmnet0\x00'}, &(0x7f0000000180)=""/193, 0xc1) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfff}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) [ 330.494507] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 330.502038] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:46 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) r2 = perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x5}, 0x1) 2018/04/05 23:54:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0xae7, 0x3, 0xff, 0x3, 0x55c, 0x80, 0x13f}, &(0x7f0000000080)=0x20) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/cgroupwlan1/-\x00', r1) keyctl$setperm(0x5, r1, 0xe) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0xc, 0x29, 0xb}], 0xc}, 0x0) 2018/04/05 23:54:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 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_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xff, 0x1, 0x282, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x100}) getrlimit(0xd, &(0x7f0000000100)) 2018/04/05 23:54:46 executing program 6: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000040)=""/4096) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/05 23:54:46 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 330.742216] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 330.749769] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000180)=@file={0x7e0b53f023a164b2, './file0\x00'}, 0x6e) syncfs(r1) [ 330.862430] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 330.870051] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:47 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)="2f70726f632f7379732f6e65742f697056342f76732f6578706972655f717569657363656e745f74656d706c617465000b1e5e1e4c7e583e7317404cc2b891e9fd69b07bd026e9c3f1864e0000728a701dc0c2471ae2eaedd1679b02860c24be40a34c843d7f9547f2f2655e0950cf505737d396802c6108087c9167a561db3684578f5cffac746a5845e506a410ece49f8331a718ea174a2698e4c514dd68928cc03af021b4", 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x3, r1}) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000140)=0x82de) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x448200, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x101000) 2018/04/05 23:54:47 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x24d3) socketpair(0x10, 0x5, 0xffffffff, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000700)) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f0000000300)=""/221, 0xdd}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/211, 0xd3}, {&(0x7f0000000600)=""/95, 0x5f}], 0x8) 2018/04/05 23:54:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80042, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x10, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffe, 0x0, 0x0, 0xebb2f35e4fb92cb7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 23:54:47 executing program 1: r0 = socket$inet(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e2fdd), 0x68ac015a202be15f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0x7d7}) 2018/04/05 23:54:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x8a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x2, 0x837}, {0xb, 0x7}, {0x3, 0x69}], 0x3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x1}, 0x8) r3 = syz_open_pts(r0, 0x0) read(r0, &(0x7f00000000c0)=""/100, 0x64) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/04/05 23:54:47 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:47 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000140)=0x50) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x4, 0x81, 0x8, "12cec6760d7c", 0x1f}}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x602000, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @random="f1b6b35889e5"}, 0x1c, {0x2, 0x4e23, @rand_addr=0x81}, 'ip_vti0\x00'}) 2018/04/05 23:54:48 executing program 1: r0 = socket$inet(0x10, 0x809, 0xfffffffffffffffb) r1 = fcntl$dupfd(r0, 0x40562bbeae428534, r0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) 2018/04/05 23:54:48 executing program 2: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') sendto$llc(r0, &(0x7f00000001c0)="1a39ca6b1ee63e79da7b3cb4be9b7671bd8e91302e1320ad4e091161a451e2f8a120a88045d4da59a1f0dc5b39c1c8110021966169268f1512480edc384b6ee0db8abf3351fcba6094e51b4515f246e7028611d6541060619ef97fcce4d262547ddf0f47070a9dd05197681aa9fdcb7e7f4abed764f927f884cca01055561780892207ff1b5ff773089606fc428f5651f96e97ef4299b622c54acd96a3286a62abf44d945cd74938b13d94c2f78dd8f79f67feaf2a099d3ca95e59158a09d04ce819882d25258a29e2", 0xc9, 0xc0c0, 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="6c8205643dbdce6a95fbdd68246eb3f3fce85ef3cad3157e613f7873da8e0f78cc4e202579ae7f8f8bc994f7ed83d6c280b4ff83306224ca29f6923e6fbada54a01e505d5662e2a5e4ea478b9cae4b63b22de5153cadc4d471d9cd3fb7ad17ede29c056e2fc6989c8df6f02f77b619c0bda3c3cdc84f4a22f409b28c90c2f2827bd935e9ceda258f8c4a1745da19a50ac40a0efc3bd42c64f57197d4f668d482d779d5de429e3e60af606eaea0f824cb53d9f86a151541cf642f4f14bcea0affa521c29100261374110ebb71d00a4151336144f0ba784288054de9dd62b9", 0xde, 0x5}], 0x8, 0x0) 2018/04/05 23:54:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000200000000000000000000000000000000000c008000000000401000030101bca"], &(0x7f0000000000)=0x28) 2018/04/05 23:54:48 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000034d564b0000000002000e0000000000"]) 2018/04/05 23:54:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000040)={0x2, 0x3ff, 0x5, 0x4, 0xda0, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:48 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='..') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000080)=""/14, 0xe) symlinkat(&(0x7f00000000c0)='../file0\x00', r0, &(0x7f0000000180)='../file0\x00') 2018/04/05 23:54:48 executing program 4: r0 = gettid() r1 = dup(0xffffffffffffffff) fcntl$getflags(r1, 0x408) r2 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r2, &(0x7f0000000100)=@random={'os2.', ')\x00'}, &(0x7f0000000140)='comm\x00', 0x5, 0x0) 2018/04/05 23:54:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="f1", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000140)="c6fa1d6910ff2437e2e09c97bdbd52a36e51a8ff44f2ea") 2018/04/05 23:54:48 executing program 1: r0 = socket$inet(0x10, 0x80007, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) pselect6(0x40, &(0x7f0000000100)={0x8000, 0x0, 0x6, 0x7, 0x8000, 0x800, 0x8, 0x1}, &(0x7f0000000140)={0x7, 0x100, 0x3ff, 0x80000000, 0x4d62, 0x7, 0x7}, &(0x7f0000000180)={0x2, 0x4, 0x3, 0x101, 0x0, 0x6, 0x6, 0x4}, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000240)={&(0x7f0000000200)={0x5}, 0x8}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x6, 0x4) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x50, 0x0) 2018/04/05 23:54:48 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x0) io_setup(0x20, &(0x7f00000000c0)=0x0) r3 = memfd_create(&(0x7f0000000740)="766d6e6574316d643573756d656d30852f6574683100", 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000b40)={0x0, 0x8}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000bc0)={r4, 0x4}, &(0x7f0000000c00)=0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcs\x00', 0x80000, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000000940)='/dev/adsp#\x00', 0x0, 0x8000) r7 = creat(&(0x7f0000000a00)='./file0\x00', 0x100) io_submit(r2, 0x5, &(0x7f0000000a80)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000540)="f24e04561f24ec9b15aba85c7cb04bb6195b6f9c15afdecf25642926be35e041008b9c513b1d80dc0c17b6e1b8a7a2de8668aae651c22f0c3201cec2b943e28ae798eb42a97569ee42e03767206bb2c6e371274b58e721c9ca94cffa46499b81b67088271691b33a06a00eae4f4d99ee08260fcf1354e21fdf61996bcb319d3f71b5fd27e694d867578fb4053e739ab7b4123bd7c7ddce2943c7d7b5027ece67de47754eeec56ba3c0414f9f8e5dea8722834a4860a6132a8930bdbc3025b43f5859692576be008eac0779", 0xcb, 0x80000001, 0x0, 0x0, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000000640)="0fa88f909368b81eba6c484dc1809ee86fe3fa5dd767be09cc22ad34d6675df9b42aaa9ce8c5ad905156a9df80338ce3ec9af13f465d7f09cc98a6ed925a25aa8d9824a45773b9e9831672a15c0c0789dceed955b4f0657e6a8d9ec828391bb85d45e77245f9cc79dcd3fce6b570cd457ad573b13ab4f54e719f9c507cb9e1a3afa7e9a678acdecbc4bbd1cc589870e7994282b7b12910562226dd3b11eaf8236a151cf54f90021f8c26be5bdfb8230425b4a4c55a35ecf4e09b686214be8ae9e84fdc2527f7b76361cb87636cb3b46ff2f00a71bc344ee749023357fb7aad6a850c74bda5148d050bcab24dd8", 0xed, 0xfffffffffffffffe, 0x0, 0x1, r3}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x3c9, r0, &(0x7f00000007c0)="f10a9166607dd778442a58efdcac1d1018b532ec3f7601a71c1a5c1fb71302fd9ad8d145868ee78e64d4b070451a7b733be63cf1ea414d708e5d105fad7a5fffb4128d0569aea580c1c5bec7e1291c0aa10be3f02332f062866b0faae13cb1005a880707d9cea7dc58edde56600d0de9d8747dff50233a5f530797bfcc0d2ffd41f62b2439d8d538311be9b8776868d149a666e45c1bc4310dfcd06507e7c0493587557eb74a226ec2786ed4eaf39df41fedbb0f019f59bf5622570d58d2", 0xbe, 0xfffffffffffffffa, 0x0, 0x0, r5}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000900)="2322ca8f97d41abcc4d4aba45ecef44542822255ea572024c49154f21094f93c", 0x20, 0xeb, 0x0, 0x1, r6}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f00000009c0), 0x0, 0x6, 0x0, 0x0, r7}]) r8 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x9139}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r9, 0xff, "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"}, &(0x7f0000000240)=0x107) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000280)={r10, 0x80000001}, &(0x7f00000002c0)=0x8) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001b0000)='l', 0x1}]) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300), 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r11, 0x0, 0x29, &(0x7f0000000440)=ANY=[@ANYBLOB="7f000001e00000010100000007000000ffffffffe0000002fffffc01ac141414ac141418ac1414aae0000001b5095db7d28e2cbd5c151154f7785928e656263cf7ad1bbf0ceb7a5c10077eac9af8f6c3e90d144d71f43994faed3fed1dc5ef034f2fc9211da6f1fdc2dfaf0cb31a06575a824400e8e36750cb7159e4b23ac4973cc5fb18d8b3003671d155a53c388883c42839351f1aba540c62cba10ec8ee99211fbe58c86897198154533563a54a246968e51b5f61eddcb0eda6d48a1ba2346cac522ddc5b64ab"], 0x2c) mq_timedsend(r6, &(0x7f0000000ac0)="161571c0a94f9685f77de162784ee18f37a750cfce0c2505169f2b7e261b954270f4c9026a19f162516cd9a5d72bc5d271255d95356819f954700bab1dcf05abf8bcb55e1ed89e8e213b580e5679275b6e", 0x51, 0x0, &(0x7f00000009c0)={0x77359400}) 2018/04/05 23:54:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/130, &(0x7f0000000240)=0x82) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x400, 0x4) 2018/04/05 23:54:48 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x200000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xfffffffffffffff9, 0x1, [0x4]}, &(0x7f0000000180)=0xa) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) sendfile(r2, r2, &(0x7f0000000040)=0x4c, 0xd7a) 2018/04/05 23:54:48 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}, 0x100000000, 0x5, 0x5, "867866e94328b5d132a5094993247840e6d614d36f7973700f953e084b5e5f136e941191831b2d1de44aae7539e6cf3fecacdc55c74ebe3168209b0f04e3014542d647ad8cf36a68cdd0c366968b3bb2"}, 0xd8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6175de9aee59016e05b4fd861ffd2c97ce787600") writev(r2, &(0x7f0000d69ff0), 0xd01c4d) recvfrom$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x28}, 0x1c) 2018/04/05 23:54:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:48 executing program 3: r0 = socket(0x11, 0xc0000, 0x100) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x107) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6966620600", 0xa201}) close(r1) ioctl$TUNSETLINK(r1, 0x400454cd, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/11) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/05 23:54:48 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:48 executing program 6: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) [ 332.887692] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 332.895282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x101, {{0x2, 0x4e24, @rand_addr=0x1}}}, 0x84) close(r0) 2018/04/05 23:54:48 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x1, 0x7f, 0x9}, 0x2c) mq_unlink(&(0x7f0000000000)='/\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f000013a000), &(0x7f000039f8f7), 0x1}, 0x20) 2018/04/05 23:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000ffc), 0x4) timer_create(0x7, &(0x7f0000000000)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) [ 332.976930] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 332.984399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) r1 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) write(r1, &(0x7f0000001900)="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", 0xffffffffffffff13) close(r1) 2018/04/05 23:54:48 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09eefefd956fa2830007a6008000000000000000683540150020001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x804) 2018/04/05 23:54:49 executing program 6: setrlimit(0x9, &(0x7f0000b8c000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@pic={0xfff, 0x6, 0x0, 0x6, 0x4, 0x1, 0x200000, 0x100000000, 0x8, 0x3, 0xc66, 0x5b, 0x8001, 0x6, 0x4, 0x3}) sync_file_range(r0, 0x7, 0x7, 0x1) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x37, &(0x7f0000000180)={0x25, 0x2, 0x9, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@ipv4={[], [], @dev}}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) io_setup(0x44, &(0x7f0000000780)) 2018/04/05 23:54:49 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0x10, 0x802, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) write(r1, &(0x7f0000000000)="240000001a0025f0006b000420bbfc00020b00ff00090000002800eb08001900000000b7", 0x24) 2018/04/05 23:54:49 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x43) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000040)=0x80, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) 2018/04/05 23:54:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400880, 0x54) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @dev}, &(0x7f0000000080)=0xc) 2018/04/05 23:54:49 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x7fd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) lseek(r0, 0x0, 0x0) dup2(r0, r1) 2018/04/05 23:54:49 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/kvm\x00', 0x250802, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x200, 0x895, 0x1ff, 0x0}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001b80)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0x6}, &(0x7f0000001ac0)=0x88) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) io_setup(0x3ff, &(0x7f0000000000)=0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x402, 0x0) getxattr(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001d80)=@random={'btrfs.', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000001dc0)=""/56, 0x38) r7 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0xfffffffffffffff7, 0x100) r8 = syz_open_dev$mice(&(0x7f0000001500)='/dev/input/mice\x00', 0x0, 0x28400) r9 = syz_open_dev$vcsn(&(0x7f0000001640)='/dev/vcs#\x00', 0x0, 0x2000) r10 = dup2(r0, r1) r11 = syz_open_dev$sndmidi(&(0x7f0000001840)='/dev/snd/midiC#D#\x00', 0x6, 0x20001) r12 = syz_open_dev$amidi(&(0x7f00000019c0)='/dev/amidi#\x00', 0x8, 0x400001) io_submit(r4, 0x9, &(0x7f0000001a40)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x80, r3, &(0x7f0000000040)="4ad60f9f3eaa0ec9535d8b1024d1a2a474632d0c8c3ee346c8db5cc2fef3a563726d525f9ff7", 0x26, 0x4, 0x0, 0x1, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f00000001c0)="5c4d2a79559281adca0704bbfaafce44378a92a5fa5f9e28d5e02e3e15f4dceca780b19db4637016aaeafe849b85f239afdaa40c7d834a8f51de47e057a724695a5a4d620bb54f5f0529bc49e277fb7d298dc2e9fa79dc14177f8b0b42a2d8b9e8bdb1297865d1041d11037afa49c0fe3f6709cc6e64a5ac48bbedf0381af95b485e1e2f04f462542273d9272d191754b03288f4543b550dd863fcd47e94dedf2f9b9cc2447f1d199f1e1ab1b40073363d614ed2500604d25f0b4ebad69dd152ff9445d282eba59ad3a5b8b905f6255c00ed288f5ed599dcdb0a9d15af3a7226efd543e701d182ca59c3bf368456c53f0f5ad0", 0xf3, 0x5, 0x0, 0x1, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000340)="4ab70cefa931f29e3cfcd26f58ca63d061b3ce5db87744c1a12105ae7aaddf6721115bcf78525c5d1855555dd455bcedf440d2236520d2b0d6e568e37d793e10f9049dc721188b62b9e6a1acaeaed13dca2a6b7c424c5dda67c3103988a1b1b4f3bf93b110ff8aa9383660d93b59481636793cc07e94abd5a5ffa7af3341ea753f", 0x81, 0x9, 0x0, 0x1, r7}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000480)="40d265b23c9fc2721ba3b68aad4766b1373a39f2dcb87d9d5cc47779189bd7b4c98eb9311f5ad12bd78922f55713", 0x2e, 0x400, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x8001, r0, &(0x7f0000000500)="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", 0x1000, 0x800, 0x0, 0x1, r8}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000001580)="094da69b07cf33f619c0d104894d17a00068855d4e2b445a5f1f4797376431c740ed7a93ebc07cf5af107d34c826b1dd94f4ce1173ad7777b0a1ed791ff71cb3611f4b79df8b0119baf7f16d2c40e868336a80f86cd69e5114190913672ee2980228d545d14bc3c248b471fec02927e4cca2cef3f28719634de06b6cdcdf152ab53eb0a0571d503cb11483a0f8e1618caa6c55205ea45a043984eb155e71e6d649740c3252489055a676878c8f0db1cfdd198ab3d56e88f90f7107158f", 0xbd, 0x0, 0x0, 0x1, r9}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x2, 0x7fff, r3, &(0x7f00000016c0)="7ffcdc15cc4209f8712204052fadeacd8d763af886051689c382142378c98ad3b1911feab2d89cedd207b813cce53eeb39c4e87293d10f368bba969686c0136caad3b8b7c454e29056bae0ea07ef8d492641f4b112ba7adc305c06ceb1fffd1f31dbc36903a78f7000a842a7155fb97e358e75b1aedb1cea3fee6e2bfd59fcad4b9dae73082a623abbbb3058361e220570733cc608835b15bc319174fd4f08ba43c4696cfa0716208a106286d777d1d8fccd41334f8e9ba5f83d2828e2a480600ac9ef5c603cfd3f0c6a7f41326bae8c6a85bb21cd524fd029e0", 0xda, 0x0, 0x0, 0x1, r10}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x7, 0xa2d0, r0, &(0x7f0000001800)="9028", 0x2, 0x6, 0x0, 0x0, r11}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000018c0)="658489369dec402c17c540cdec6624e825c95cf1a0d5d3c329f27e7be259301b7b358889be75108412172cc313aea158897a1792bfe260ef2319b3145a8819110bc0b0dc169cb011da0b7879503918c3c94edc85709c3d9a7058b91cf5e3d512a5cf6a4fb44fa6f1d42bcd3283a43c6378e5174fe4cea53fec7500aaa8bce46189ad68356c04efee87f031c9ca69f9821cb8c10626f1aafec634b99a6a1e301e3ef83f2614513ccb04f5b362fe6946e449b21ff19e1cd35d8648172a43c1052d027f56f10dd7bfafac1c07cc59207e9567", 0xd1, 0x2, 0x0, 0x1, r12}]) r13 = request_key(&(0x7f0000001c80)='logon\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001d00)='(\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001b00)='keyring\x00', &(0x7f0000001d40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r13) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:54:49 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x30, 0xffffffffffffff9f, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r3, 0x0, 0x95b0, 0xd1}, &(0x7f0000000240)=0x10) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000140)=""/7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x800008936, &(0x7f0000000000)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000c80), 0xc) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2000000000000359, &(0x7f00000000c0)=[{0x2, 0x2, 0x80003, 0x60}, {0x89, 0x5baa, 0x3, 0x58d7}, {0x7fff, 0xa2d, 0x9, 0x6}, {0x100000001, 0x8000, 0x10001, 0x5}, {0x365, 0x839, 0x1f, 0x1f}]}, 0x8) 2018/04/05 23:54:49 executing program 1: socket$inet(0x2, 0x7, 0x8) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x408000) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x340f, 0x6, "b4ef61bb2c43", 0xb9}, 0x10) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1) [ 334.121145] validate_nla: 1 callbacks suppressed [ 334.121151] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 334.133420] nla_parse: 1 callbacks suppressed [ 334.133426] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="a4a5a2094a68fbe6f83f1993ab46dfad1fb09838af0fe1c2cc27a746648bf39c6f99d0fc2323c027fa4b98c5668b7e379e36254811a1154884e5a09c252aa11439f447bc536d4e62d1d87c77536b8f1c907d0beefc660afc03b1cfd782444c05d57532cb2fff8d895cf0c767dd3d88aa79778938fd407a9e64cee4cfa94881ad9aef823d9c8ef3801951d606f9f2c7526763e01858883c517e7c0b80fb52a3f63f7d2e23f8c8317142f18a24857d3b5cefdd0e16769e10c2a2f7b2e9ee88b8f4bec11820d31f7b4ee973dd7ae33630536eac61f52a48d6aa2e2754") lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2018/04/05 23:54:50 executing program 3: socketpair(0xa, 0x0, 0x400, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000180)={0x6000, 0x0, 0x5, 0x6, 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0x1, &(0x7f0000000080)={&(0x7f0000007240)=@ipv4_newroute={0x2c, 0x18, 0x5, 0x0, 0x0, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14}}, @RTA_DST={0x8, 0x1, @rand_addr=0x80}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x6ba, 0x9}) 2018/04/05 23:54:50 executing program 7: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000001000/0x4000)=nil) r0 = inotify_init() write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "fb8a01bc5e23f17d0552417fd81d6339"}, 0x1b) read(r0, &(0x7f0000000040)=""/230, 0xe6) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/05 23:54:50 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40400, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}], 0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x19, "e4c0d4ea5030f9c61c296573746c0f4d8e382360d1b569749f"}, &(0x7f0000000140)=0x21) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xd1, "4e8456ad43bdc373eebab3b56388160bc04f7d50b7f6de69c3776c25ade69afdb64c21eacb7672f608283ec0450b4e79682a69bfc387a466c76d0a35c9e8b5a346d8495b3665e8d746f7e1d9a55310a61677b2e12f6f32e6b9f14810c307a486138d706005605ad5bc315ea37665a2da51573cb4a23874898d58f4384fe6286ae7ca724d1df7371a9590c9ef013bc643ed6ff45aea131389e93a66d34fd78c0a3d558413261a7dacff06cf54309fd40756f103fb90923f6351101848e6a0476f57f740aef0c32a74e2e22d8ba32086effb"}, &(0x7f0000000280)=0xd9) bind$netrom(r1, &(0x7f00000002c0)=@ax25={0x3, {"d3337c882df7dd"}, 0x2}, 0x10) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r2, 0x7fff, 0x3, [0x8, 0x5, 0x7]}, &(0x7f0000000380)=0xe) r5 = dup(r3) getsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000500)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000540)={r6, r7}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000580)={0xfffffffffffffffd, 0xd63, 0x9, @empty, 'syzkaller0\x00'}) readlinkat(r1, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/22, 0x16) r8 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x8000, 0x24e400) recvmsg(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000680)=""/78, 0x4e}], 0x1, &(0x7f0000000740)=""/110, 0x6e, 0x8}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f00000008c0)={0x7, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000900), &(0x7f0000000980)=0x60) socket$inet6(0xa, 0x6, 0xe2b2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000009c0)=0xff, 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000a00)={0x8, 0x200, 0x1, 0xfffffffffffffe00, 0x7, [{0x7ff, 0x4, 0x9, 0x0, 0x0, 0xa00}, {0x0, 0x0, 0x100000001, 0x0, 0x0, 0x400}, {0x4, 0x8bc, 0xfffffffffffffc00, 0x0, 0x0, 0x2}, {0x7, 0xdd1, 0x4, 0x0, 0x0, 0x480}, {0x81, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0xa89}, {0xa1, 0x8, 0xf98, 0x0, 0x0, 0x2008}, {0x2, 0x0, 0xd3, 0x0, 0x0, 0x800}]}) renameat(r8, &(0x7f0000000bc0)='./file0\x00', r8, &(0x7f0000000c00)='./file0\x00') getpeername(r8, &(0x7f0000000c40)=@alg, &(0x7f0000000cc0)=0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000d00)) accept4$netrom(r8, &(0x7f0000000d40)=@full, &(0x7f0000000dc0)=0x48, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000e00)={'irlan0\x00', 0x200}) 2018/04/05 23:54:50 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f00000001c0)="ac8e025aefac2e003418a0e0016f5d97267df504999b54cd24023e1a97c33948c07c22f2e29c2772f9e6a67eaeba32dcd917c646f4b2ead3f90b6707f84b60e644981cd49b1387516d26f862f4f0b6be714699b1d7dc8c5530c93891862d14d70805a1b6e668375dae4e36ecff8f6090eecdf2097310ca37fd5d706c26b888c6af32ba6926f3caa0174caee912c7db0e09b8e3dc5d924cd85072de4b6f24fbc74337e6e4186221d174f0c9263d14c95cb6d9ffa7bd1fc916ceef111e361a194cc50c2588a315cfdfc83584812a0cdabf70") ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x111000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000002c0)={r5, 0xff, 0x9d, "b7597dc9129ea9347ff4acaac86f7e46ad39ab17d40eb8ad9d4e0ce4f05ee5875846c06d931e7086e609650c41c2007d79178c1113bb666b380cbacfeb8537d18d7ac4b03a97338519fd0524cca9e62f5bc35f96a1418ad1c417053ab4a062db7913f3d25571f3ee5223d3a2ed481098f01e4e81f9241fc4209271dda9fdc9c9ca3ce9d379b786cedb74e6602832d60b2ea3800322bf3e3c43d80c44ef"}, 0xa5) 2018/04/05 23:54:50 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x80, 0xa2, 0x8b5c, 0x777, 0xc9a4}) 2018/04/05 23:54:50 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r3, &(0x7f0000000200)) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r5 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000440)={0x0, r1, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@pic={0x5, 0xfffffffffffffffb, 0x99, 0x2, 0x3, 0xffffffffffffffc1, 0xffffffff, 0x81, 0x9, 0x2, 0x2, 0x0, 0xfff, 0x1, 0x1, 0x5}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) finit_module(r9, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') [ 334.195183] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 334.202661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xf5, 0x46100) write$tun(r1, &(0x7f0000000100)={@pi={0x0, 0x9300}, @void, @arp=@generic={0x323, 0x88be, 0x6, 0x5, 0xb, @random="7801e8964be9", "6791488753", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, "9aa33d3dcc14005d0a5bdffc52f07f02"}}, 0x2d) setsockopt$inet6_int(r0, 0x29, 0x200000000000033, &(0x7f0000122000), 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) 2018/04/05 23:54:50 executing program 3: r0 = openat$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_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x157, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/05 23:54:50 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:50 executing program 1: r0 = socket$inet(0x10, 0x0, 0x5) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/05 23:54:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000000000), 0x0, 0x40000100, 0x0, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0e8065d86a61df2b3b3cef50bb84fa9ad86945bd8fbdcf34002bffededdc896f7bf7b3a8d3b874662bb74e794b2e8001000005ed348820315f500c6f3b29a0008"], 0x5a) [ 334.471223] CUSE: info not properly terminated 2018/04/05 23:54:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/88, 0x58}, &(0x7f00000001c0), 0x14}, 0x20) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x1) 2018/04/05 23:54:51 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r3, &(0x7f0000000200)) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r5 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000440)={0x0, r1, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@pic={0x5, 0xfffffffffffffffb, 0x99, 0x2, 0x3, 0xffffffffffffffc1, 0xffffffff, 0x81, 0x9, 0x2, 0x2, 0x0, 0xfff, 0x1, 0x1, 0x5}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) finit_module(r9, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') 2018/04/05 23:54:51 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x2, 0x3, 0x0, 0x3}}, 0x2e) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x20000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00000001c0)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x9, 0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000004ffc), 0x4) rt_sigaction(0xc, &(0x7f0000000000)={0x401, {0x8}, 0x0, 0x6}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/04/05 23:54:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r0, &(0x7f0000000040)=""/70, 0x46, 0x2000, &(0x7f0000000200)={0x11, 0x1a, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) 2018/04/05 23:54:51 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) socket$inet6(0xa, 0x803, 0x80000000) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xff6, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x3f, 0xfffffffffffffffd]) [ 335.254730] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 335.262248] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r0, &(0x7f0000000040)=""/103, 0xfffffffffffffe90) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/04/05 23:54:51 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:51 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x101, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000140)=0x80000000000001, 0x3fa) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb8, r3, 0xd20, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x4004004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r4, 0xfffffffffffffffe}, 0x8) ioctl(r1, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") 2018/04/05 23:54:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x1, 0xdc, 0x1, 0x5, 0x3, [{0x2557, 0x4, 0x6, 0x0, 0x0, 0x1000}, {0x7, 0x1, 0x7, 0x0, 0x0, 0x80}, {0x9, 0x4, 0x7, 0x0, 0x0, 0x100}]}) [ 335.320209] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 335.327742] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'gre0\x00', @ifru_mtu}) 2018/04/05 23:54:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x5d}, {0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x7, [0x66d2, 0xfffffffffffffffe, 0x4, 0x2, 0x9, 0x8, 0x400, 0x557]}, 0x5c) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) lookup_dcookie(0x4, &(0x7f0000000080)=""/209, 0xd1) syz_open_pts(r0, 0x400000) syz_open_pts(r0, 0x200) 2018/04/05 23:54:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000)="ef", &(0x7f0000000100)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x10000, 0x6000, 0x1001, 0xf000], 0x1f, 0x2}) 2018/04/05 23:54:51 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x7f, 0x3, 0x100000000, 0x7, "61629c12d405f974f59152714df946154605321e5db385d9c01f933a4137dfdb6ec7c21e32de263fd086f66e", 0x7}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@remote, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getuid() ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0xffffffff) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x0) [ 335.520583] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 335.528108] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/123, 0x7b}}], 0x1, 0x0, &(0x7f00000002c0)={0x77359400}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) writev(r0, &(0x7f0000000040), 0x11b) 2018/04/05 23:54:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:52 executing program 6: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x120000, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080)=0x80000000, 0x4) ioctl$sock_ifreq(r0, 0x80000000089f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xfff}, 0x1) 2018/04/05 23:54:52 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000eeea21d4fb000100000005560135c81a2a2e301b"], &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0x0, 0x0}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sched_yield() sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) 2018/04/05 23:54:52 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="300001000a004e2200000000ff02000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000ebff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) write$rdma_cm(r0, &(0x7f0000001340)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001300)={0xffffffff}, 0x0, 0x5}}, 0x20) chdir(&(0x7f0000000200)='./file0\x00') write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="94a40b36d65a377f8447d5b04d493d920e0000000000170e", @ANYPTR64=&(0x7f0000000d40)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000200000000000000"], 0xfffffffffffffe8a) r2 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="1e9a69ea09960de3f949b1b28bc3930539243c4b5b843fe9c5a3123e8ad1691b53ba6488a1edc768153f4b495b45816427", 0x31, 0x0) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000600)=0x5) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xfb, "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"}, &(0x7f0000000540)=0x103) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000580)={r5, 0x3, 0x20, 0x7, 0x7, 0xbc7e}, &(0x7f00000005c0)=0x14) write$rdma_cm(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000599523bee75dfd9ad152da600000", @ANYPTR, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32]], 0x1c) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x7f800000, 0x2001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r7, 0xc0045540, &(0x7f0000000380)=0x1) fchmodat(r6, &(0x7f0000000300)='./file0\x00', 0x20) r8 = dup2(r6, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r8, 0x4010aeab, &(0x7f00000002c0)={0x4}) 2018/04/05 23:54:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80000000, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x4a7b, @remote={0xfe, 0x80, [], 0xbb}}}, [0x80, 0xf03, 0x0, 0x1, 0x7, 0x664b362a, 0x8000, 0x3, 0x1, 0x0, 0x10001, 0x3f, 0x8, 0x8, 0x3ff]}, &(0x7f0000000340)=0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sync_file_range(r1, 0x1, 0x5c, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)) sendmsg$netlink(r3, &(0x7f00000031c0)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000500)={0x2a8, 0x0, 0x0, 0x0, 0x0, "", [@generic="64a42d5c56fd94117a74e4a7f5ab00c3f73a930c54883239dfacbee5818c009a661a2a6c718b90aa3bca7527d9c1c29aa3f17c1e71001acfe0e060143cb7cd1564ea31082d1c6c", @generic="fa5d50ae", @nested={0x19c, 0x73, [@typed={0xc, 0x1a, @u64=0xfffffffffffeffff}, @typed={0xc, 0x1a, @str='hash\x00'}, @generic="bf40600f999a5c73837c1327e3ad9f6f8c53cf4c71fa79027bacb45cf32ae93f2268fb12075262a59c9ebfee4de8c1f0155066d44ce90bf328ac31898d54f443151b86cccefe0b5b8ae887692b4c3613dd5c9bf513182eed3211e5606accebf0eaf58a99d5abae7501694aa21a202094973c8a9c34464cf067b8f96f22253410d6fc3cbee9392820d29ebaea0031559511fc812ec288fbc360322678a046bf48ccbff848df9d8170da3f1a6ddcab924521c726339d6885c1c604836c651dbd639548990ec413aa11e907127389", @generic="3ff1047ddcec0d6c2f74ca29791efe3dfada96a0fd3a5c5c649fa794d1ee99749ea6f3a06df5c30f4deb5a0ece0c504bc67368c735faf5846d9909c103db4ccc8b4cb2e7c91f936dbb8ca973fb26e54aa02985a2b9a4c2136914208afcd20b86b93ee86ba77acabbc46eedd9e0a4b0d6170dc66e7c934218363c37ea6ccc550695f834b5e44a76ec74889feb347fc2893df2c271bf0d9eb104557ab454cf764e8aabca09b2dd426eeb499a982184", @typed={0x4, 0x2c}]}, @generic="21eed644eae8278bc3e34fb1cdcf543706adb65201d7f7e53c2a2c8de19a75249b2d3415af566b4e340e2f02e7d72b4ce132c74a9018b255e245fa7c7d76d10d0552b0f659fd1bc0342fdc18d2d1ed072f56ab21225ce0fb61f6f6a58a3088e68a96f41e35dfbdda81a3d796c6e926d1d6e642e1dcae2d746a3d7f21e3e2267e372cb6e42eaee782e4655d2cdfdb23d88b282e5808427b7cfc285235ec4aff1a216ad8530ae69cd45d1359630f32e8"]}, 0x2a8}], 0x1, &(0x7f0000003140)}, 0x0) 2018/04/05 23:54:52 executing program 1: modify_ldt$write(0x1, &(0x7f0000000040)={0xfffffffffffff271, 0xfffbfffb, 0x400, 0x8, 0x7, 0x16, 0x2, 0x6, 0x3f, 0xfffffffffffffbff}, 0x10) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="d1bd5600dacb928122619ccfcdbbd5e58b55194326535897d1916e05d7ab944654425b23a1ad7de7f07141589630ccc2334be404f6964ea5986ea95b90bb637012ebe4f7b0438ef85e87a093158fda72d320207c9c2349979a0ec839fd73dbb2da2cbb734f9116f25d1938223eb83f9345ced3d62e4bb1b97e2d", 0x7a) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000180)=""/112) 2018/04/05 23:54:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0xa5) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x40, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x0, 0x4, 0x200, 0x8, 0x9, 0x401, 0x3, 0x80000000]}, 0x14) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) [ 336.257386] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 336.264862] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:52 executing program 6: prlimit64(0x0, 0xf, &(0x7f0000d41000)={0x0, 0x7}, &(0x7f00009d8ff0)) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/218) 2018/04/05 23:54:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ea, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001}, 0x1c) fcntl$dupfd(r0, 0x0, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f00008f7fba)='#'}, 0x20) 2018/04/05 23:54:52 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 336.359501] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 336.367070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0xee, 0x400000) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r4, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4000080) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r6, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000020000000000000008000000"], 0xa2f1}, 0x1}, 0x0) recvmsg(r5, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/05 23:54:52 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40c00) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x3, 0x9, 0x4, 0x9, 0x0, 0x1000, 0x400, 0x2, 0x4, 0x9, 0x80000000, 0x80, 0x8, 0x5, 0x8000, 0x7, 0xfe00000000000000, 0xffffffffffffff00, 0x8, 0x8, 0x8, 0x200, 0x40, 0x33df, 0x0, 0x2, 0x6, 0x0, 0x9e7, 0x40, 0x1, 0xa72c, 0x4, 0x5, 0xf172, 0x7, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000200), 0x5}, 0x1000, 0x9, 0xb96, 0x4, 0x3, 0x81, 0x7133}, r1, 0x10, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000040)={{0x0, 0x8, 0x62, 0x1f, 0xc01, 0x4}, 0x7, 0xfffffffffffffffd, 0x800}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000100)=0x571, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xe, "bf464f2b996660661d1ef9a10f5f"}, &(0x7f0000000180)=0x16) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x5}, 0x8) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/05 23:54:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e23, 0x8, 0x4e24, 0x0, 0x2, 0x80, 0x0, 0xbf, r1, r2}, {0xffff, 0x7, 0x8000, 0x3f, 0x5, 0x3, 0x5, 0x2}, {0x14, 0xe00, 0x635, 0x6}, 0x1, 0x6e6bb5, 0x1, 0x0, 0x0, 0x3}, {{@in6, 0x4d2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3501, 0x1, 0x0, 0x0, 0x1000, 0x7ff, 0x5}}, 0xe8) r3 = socket(0x1e, 0x4, 0x0) open_by_handle_at(r3, &(0x7f0000000340)={0xd5, 0x80000001, "3d41b1ab6960ce19fed4f421124e2eafd237db9b30658a6037c7157751dae01c0f2d2b7e98eef14c157d6a9c04cd23f6df91cc0bc1df7df159cd133bcce4d636fa8dcbf954ab736bf7d8d9840aa60c4aaa874960e0b845864173afdf00911eb7544e812c62492a1521d3b75a4bff006d13742980b8fc275f3aea8488fe68ed3d0eec268eba1a42ea37e0663993f8339de02c8008b7f103388ad6c849e1ff187cb1d8583787b2d8a82fc442efa00fc63d760aa012f5a4c3f7c50630f289d712c9cf2b61166895599011f85f494a"}, 0x0) r4 = socket(0x1e, 0x4, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000a00)=[@sndinfo={0x1c, 0x84, 0x2}, @sndinfo={0x1c, 0x84, 0x2}, @init={0x14, 0x84}, @init={0x14, 0x84, 0x0, {0x0, 0x2}}, @sndrcv={0x2c, 0x84, 0x1}], 0xdc}, 0x0) sendmmsg(r4, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) 2018/04/05 23:54:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x200000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:52 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) close(r0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='gretap0\x00', 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x40) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x9, 0xf0, 0x0, 0x9, 0x81, 0x5, 0x1, 0x55ab400f, 0x80000000, 0x7ff, 0x0, 0x2}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 336.541734] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/04/05 23:54:52 executing program 6: perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x70, 0x9e, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200001, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file1\x00', 0x800040, 0x0) fcntl$setsig(r1, 0xa, 0x8) fcntl$setlease(r1, 0x400, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/124) 2018/04/05 23:54:52 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440080, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xb7, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x7, 0x2, 0xfffffffffffff000, 0x7f, "7862b0f9d82d4d7a2e7e43af40ebc4c8d69ff0654c25d0474df984188c30b98c"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x20, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) io_setup(0x1, &(0x7f0000000200)=0x0) io_submit(r1, 0x8, &(0x7f0000000900)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000000240)="4fae67d5a8c9d443a21e3c506f7a05ca9bcae8c2fc4fc58ecba58e612d72662608e2097e4d6f1a227fe8490e1e7e0bc4c29bf0d7ed94148ac7cdb0e99bf04dd54455605f8e18487c5caba606fc8a022d383543b3bc7d5b58c410d76c7dbcf67454df4ceae9494888f1db73a6491821f97e02b770f9ca2907204e5faf", 0x7c, 0xffffffff00000001, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000000300)="64f05ebe17cab8e2fd443b8ccae1e9ac50f69fbf8e9010229439e568db76d9fa3f189bc3862d1c1781d1287515360e0d31905cac17ddcbc3734251f0d28ffccfda2ac1ba343495d8a3a0b0c9b0d0e07d9370e8ac4da1a716256d64bced6176dbfffb253a13bbd940ee94a40cc6a57ac629b779d666875b8dbcff8b2e87a69eb7a01b5d1ab1ed4a7e3f79d399144eeaed57a941560c252a1e14f5debe2510ac4e2724a874b78a47", 0xa7, 0xae, 0x0, 0x1, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x200, r0, &(0x7f0000000400)="d83242f5f34639a2f4a2eaa78e42d3dd80044d824f2c225dd6d30f3302ee748e9d56cc8b7d08b587d05a5bca48eeef1b0ddb87f10c52982818ff2b", 0x3b, 0x7, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x4a, r0, &(0x7f0000000480)="7824972b910e3a9c5ff80282f22733e0e390c1c35337ff663dc055ffc8fcaf45c97df0931372d12bed4c453fd2b93c74cb4ab61b0d3bea7bf6e580840ecff7c4aa3d76dba030470689f34bcd5e99bf4e598a78813835c063575e7e0d06bcbf7da813a3e5f81a16c8465184d52a1eecf2c488e869579fc9", 0x77, 0x400, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000540)="8cc75a0bf899ee38264d03c2a2df3bda2ea01c483e0aaca8b3909e5177f9a01282fcf9f20066fde8835573ac091baaccb00c8f43f8a28335cc5d4aa0689a96ab24d9dc09a3281d993c67a3a6d4a69eb02ba77c086489383297124f232a45376148b9897208c02605a99024660b3a6283b3985b91ba8b3a52eb1f6daf4c8b8c3d53d0f2cdacfa48823f92", 0x8a, 0x9, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x7fff, r0, &(0x7f0000000640)="e4d9bba87532d8f4cc783b200c4fefb8a414a0dd356a3040699bc2d9b3a9d573ba8e72253b086651d8e52986f4223dcaccaf39704ffdd6e6d93c89a375a8b91bbccdef4aa29d8c34a21d1ce895c87c85d3fef80fec4df91129d7f09f97c8d45c9a51a82f159b9c8f6578216b67d19d14b561ddc6d9292a3ac8972d2c4ad0e5a96349cfeeb80265441e51fbd093074f50ea402d96c9b82e45c9e0a5ea4e68094ed25cf006be58f3e29507a960676ac3b14e7f4bf00692016c6924ab114412ee0078616e847e2773df715eebf561a54ab51a4be2321909f5e1f1c58676db96070d8a7e0d7c44835cbf8e2cc85e", 0xec, 0x0, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, r0, &(0x7f0000000780)="3fb29d19275e990f8b83d06e83d63ea23ec1ad2355c5", 0x16, 0xfffffffffffffe01, 0x0, 0x1, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000800)="499fcc83c2cf02d32581c8762ee42ee606830b57de87072a889ea0f764bf402f1175d4af1d94009a1d22bdfe318822b524c92a684a5c00e6c4f62e7224911bbcc804c3bff33ff281191c035668bcd86eec31384558ccdfbf571d137c385dbad911802dee32cae0c804bb805d33275bfcdc3778e7737d7d6f5d62b5580159fbd79b820d93e6cddb9b0a40f34f4fbe96b40800c0", 0x93, 0x0, 0x0, 0x0, r0}]) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000940)={0x0, 0x8, 0xffff, 0x80000001}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000009c0)={r2, 0x1}, &(0x7f0000000a00)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000a40)=""/28) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000a80)='bcsh0\x00', 0x10) sendto$inet(r0, &(0x7f0000000ac0)="429fb0eadca9e559f23a995367ae90185350365b18f9d0e22070546af1c6245ff5e9fbc22b6aa916610a36421292f6bfaeaefe37881ed241bec4d746313e1ac907a1aff83d2fd2547f66a8aaefe61c6354d0eeab3ee05efe9b5cf6d666d3a442b1284a05", 0x64, 0x4, &(0x7f0000000b40)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b80)=0xd0b, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000bc0)={r2, 0x7fffffff}, &(0x7f0000000c00)=0xc) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000c40)=""/82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000cc0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000d40)={0x8, {0x2, 0x4e23}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x89, 0x2, 0x1, 0x8, 0x0, &(0x7f0000000d00)='gretap0\x00', 0x2, 0x27e4, 0x80000001}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000dc0), &(0x7f0000000e00)=0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) recvmsg(r4, &(0x7f0000003100)={&(0x7f0000000e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000000ec0)=""/122, 0x7a}, {&(0x7f0000000f40)=""/117, 0x75}, {&(0x7f0000000fc0)=""/95, 0x5f}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x5, &(0x7f0000003080)=""/76, 0x4c, 0x2}, 0x100) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000003140)={0xbb, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'none\x00', 0x2, 0x2f0, 0x29}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003180)={r3, 0x0, 0x30}, &(0x7f00000031c0)=0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003200)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000004380)=@filter={'filter\x00', 0xe, 0x7, 0x10f8, [0x0, 0x20003280, 0x20003c84, 0x20003fec], 0x0, &(0x7f0000003240), &(0x7f0000003280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x30, 0x88ff, 'lo\x00', 'bpq0\x00', 'ipddp0\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x1, 'syz0\x00'}}}}, {{{0x11, 0x4, 0xdadf, 'rose0\x00', 'ip_vti0\x00', 'sit0\x00', 'sit0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff], 0x854, 0x8f4, 0x91c, [@u32={'u32\x00', 0x7c0, {{[{[{0x81}, {0x9, 0x3}, {0x10000, 0x3}, {0x101, 0x3}, {0xff, 0x1}, {0x0, 0x1}, {0x1f, 0x3}, {0x3, 0x1}, {0x4, 0x2}, {0x8}, {0x5}], [{0x10000, 0x8}, {0x8, 0x100000001}, {0xfff, 0xfff}, {0x10001, 0x100000000}, {0xffffffff00000001, 0x7}, {0x4, 0x41b}, {0x1806, 0x80000000}, {0x8, 0x80000000}, {0x6, 0x7}, {0x4, 0x80000001}, {0x7, 0xb38}], 0x7, 0x3}, {[{0x100, 0x3}, {0xfffffffffffff5bc, 0x3}, {0x468, 0x3}, {0x0, 0x3}, {0x80, 0x3}, {0x6}, {0x8, 0x3}, {0x31, 0x3}, {0x100000000, 0x1}, {0x9, 0x2}, {0x2, 0x3}], [{0xffff, 0x8001}, {0x8001, 0x2}, {0x6, 0xe2a}, {0x280000000, 0x1}, {0x4d, 0x6}, {0x40, 0x40}, {0x0, 0x72}, {0x9, 0x3}, {0xffffffffffffff01, 0x97d7d30}, {0x9, 0x6}, {0x1, 0x8}], 0x3, 0x1}, {[{0x4, 0x2}, {0x2}, {0x1}, {0x3, 0x2}, {0x3, 0x1}, {0x5, 0x2}, {0xc94, 0x3}, {0x80000001, 0x1}, {0x3, 0x2}, {0x8001, 0x3}, {0x5, 0x3}], [{0x7d0, 0x400}, {0x5d0cef0d}, {0x3ff, 0x10001}, {0x5e2, 0x8}, {0xffff, 0x7}, {0x72, 0x4}, {0xffffffffffffff33, 0x5}, {0x1, 0x3f}, {0x119, 0xbd0}, {0x0, 0x1}, {0x3, 0xfffffffffffffe00}], 0x7, 0x6}, {[{0xd601, 0x2}, {0x10000, 0x3}, {0xff, 0x3}, {0xfffffffffffffffe, 0x3}, {0x0, 0x1}, {0x80000001, 0x3}, {0x8000, 0x1}, {0x80000000, 0x1}, {0xfffffffffffffffb, 0x1}, {0x7fffffff, 0x1}, {0x1, 0x3}], [{0x0, 0x5}, {0x4, 0x6}, {0x1f, 0x8}, {0xfffffffffffffffb, 0xff}, {0x72f034cf, 0x9}, {0x0, 0x2}, {0x80000000, 0x6}, {0x8, 0x3}, {0x7f, 0x1}, {0x55, 0x8}, {0x5, 0x545}], 0x4}, {[{0xf68b, 0x3}, {0x2e}, {0x4, 0x3}, {0x9, 0x3}, {0x5, 0x2}, {0x81, 0x3}, {0x9}, {0x100}, {}, {0x63, 0x1}, {0xfff, 0x1}], [{0x100000000, 0x2d}, {0x200, 0x20}, {0x7f, 0x6}, {0xb74, 0x3ff}, {0x5, 0x4}, {0x7ff, 0x80000001}, {0x7fffffff, 0xf469}, {0x7, 0x7}, {0x4, 0x4}, {0x4}, {0x1, 0x7f}], 0x4, 0x6}, {[{0x7, 0x1}, {0x2, 0x3}, {0x6, 0x2}, {0x180000000, 0x3}, {0x1, 0x2}, {0x5, 0x3}, {0x4, 0x2}, {0x9}, {0x7, 0x3}, {0x3}, {0x5, 0x3}], [{0x40, 0x630}, {0x4, 0x3ff}, {0x0, 0x1958d8b2}, {0xdc, 0xffffffffffffffff}, {0x4, 0x100}, {0xf87, 0x6}, {0x2, 0xf7}, {0x7f, 0x1ff5}, {0x6093, 0x200}, {0x1}, {0x7fffffff, 0x5}], 0x8, 0xa}, {[{0x2}, {0x5, 0x3}, {0xffffffff, 0x3}, {0x0, 0x3}, {0xee}, {0xff, 0x3}, {0x7}, {0x4, 0x2}, {0x10001, 0x3}, {0x4, 0x2}, {0x2, 0x3}], [{}, {0x0, 0x2}, {0x52, 0x20000000}, {0x1f, 0x5}, {0x0, 0x3}, {0x5, 0x2}, {0x7, 0x7f}, {0x6, 0xdb8a}, {0x4, 0x8}, {0x3ff, 0x3fd}, {0x3, 0x7fff}], 0x3, 0x7}, {[{0x7fffffff}, {0x24000000, 0x3}, {0x7fffffff, 0x3}, {0x80000000, 0x3}, {0xfffffffffffffffb, 0x3}, {0x1ff, 0x2}, {0x8, 0x1}, {0x3}, {0xe968}, {}, {0x6}], [{0xffffffffffff0000, 0x8}, {0x1000, 0x10001}, {0x2, 0x20000000000}, {0x400, 0xfffffffffffffffa}, {0x5, 0xfffffffffffffffe}, {0xffffffff, 0xbe}, {0x8, 0x4}, {0xfffffffffffffffb, 0x5}, {0x1000, 0x6}, {0x3, 0x1}, {0xffff, 0x4}], 0x1, 0x7}, {[{0x9}, {0x5, 0x2}, {0x200, 0x1}, {0x101, 0x1}, {0x7fffffff, 0x3}, {0x5}, {0x2}, {0x10000, 0x1}, {0x4974, 0x3}, {0x10}, {0x400, 0x3}], [{0x0, 0x7}, {0xfffffffffffffff8, 0x4}, {0x7, 0x9}, {0x12000000, 0x40}, {0x0, 0x9}, {0x4, 0x40}, {0x4, 0xff}, {0x9, 0x9}, {0x200, 0x80000000}, {0x2, 0x1}, {0x9, 0x9}], 0x6, 0x6}, {[{0x4, 0x3}, {0x6}, {0x2, 0x3}, {0x0, 0x3}, {0x8}, {0x7ff800, 0x2}, {0x50000000000000, 0x1}, {0x5, 0x1}, {0x4, 0x2}, {0x1ff, 0x3}, {0x7fff, 0x3}], [{0xf28b}, {0x7fffffff, 0x4}, {0x4, 0xa55f}, {0x8000, 0x957b}, {0x8, 0x9d}, {0xde, 0xa79}, {0x40}, {0x4, 0x400}, {0x0, 0x5}, {0x5774, 0x1ff}, {0x100000000, 0x10001}], 0x2}, {[{0x0, 0x3}, {0xffffffffffffff00}, {0x80}, {0xa8, 0x1}, {0x400, 0x1}, {0xb0e, 0x3}, {0x100000000}, {0xad8, 0x3}, {0x8}, {0x0, 0x3}, {0x1000, 0x3}], [{0x7f, 0x7ff}, {0x2, 0xf7}, {0x5, 0x4}, {0x1}, {0x2, 0x100000001}, {0x1000}, {0x1b3, 0x800}, {0x8, 0x8}, {0x3, 0x7}, {0x9, 0x83}, {0x4, 0x4e18}], 0x3, 0x8}], 0x3}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x7, 0x8000, 0xd5, 0x0, 0x0, "281133b73548198b80f1dce4eb175df08a229a298535e28b6d7e57cda83474b9274bfa3b1445e984e23d8d60bbc769559a0bf4405cbbbf399acab0580fce30c6"}}}, @common=@dnat={'dnat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x13, 0x1, 0x8906, 'bond0\x00', 'ip6tnl0\x00', 'syz_tun\x00', 'ip6_vti0\x00', @random="d415f9663f74", [0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x1c4, 0x20c}, [@common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4507, 'system_u:object_r:dbusd_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x24, {{0x1, "cea2c6acba7dfebfb0f19318ddcf3583a38cb61adce73e9f80a4f988398c", 0x9}}}}, {{{0x13, 0x1, 0x8864, 'sit0\x00', 'dummy0\x00', 'nr0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x9c, 0xe4, 0x12c, [@cpu={'cpu\x00', 0x8, {{0x7}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0x1, 0x7}}}]}, @common=@log={'log\x00', 0x24, {{0x80000001, "140eb8222043cca79b7c99c5bbc4d71c17ec2fa946c12bdda6a63ccb7555", 0x2}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x40, 0x1b, 'ip6tnl0\x00', 'gretap0\x00', 'erspan0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe0}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xd4e5, 0x1, 0x9, 0x0, 0x0, "91b39e4a6f030b20cb8dd2a7028c5403e508bc8f11becc8befe6dbcf3a2b904f95b35b50e8dc809bf82f3d0a12f18f904aee0a19de5d30144aecc82fa7e0187b"}}}}, {{{0x11, 0x6, 0x8895, 'erspan0\x00', 'bpq0\x00', 'bond0\x00', 'vlan0\x00', @random="9f098ca8bcbd", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xf4, 0xf4, 0x164, [@cpu={'cpu\x00', 0x8, {{0x2, 0x1}}}, @arp={'arp\x00', 0x34, {{0xffff, 0x6806, 0xa, @empty, 0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x58, 0x80}}}]}}, @common=@nflog={'nflog\x00', 0x4c, {{0x7ff, 0x2, 0x95, 0x0, 0x0, "2cbea92d65e8def474929a78e06ddd8bb6ea17c9d72eafdc2e0c5cc47ca719082f32e8317f15405eecf30b70b2ab84d1f9418d9a46ab2f285f40dafcbd88076e"}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x18, 0xe92f, 'bcsf0\x00', 'syz_tun\x00', 'ip6_vti0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xe8}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffd}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x8}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}]}, 0x1148) getsockname(r5, &(0x7f0000004440)=@hci={0x0, 0x0}, &(0x7f00000044c0)=0x80) getresuid(&(0x7f0000004500), &(0x7f0000004540)=0x0, &(0x7f0000004580)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000045c0)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e23, 0x200, 0x4e22, 0xd848, 0x0, 0xa0, 0x0, 0x2f, r6, r7}, {0x3f, 0x1ff, 0x400, 0x3f, 0xed, 0x7f, 0x0, 0x8b56e374}, {0x8ef8, 0x54f, 0x1, 0x6}, 0x1000, 0x0, 0x2, 0x0, 0x2}, {{@in=@rand_addr=0x856, 0x4d3, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3504, 0x1, 0x0, 0x6, 0x36, 0x4, 0x8d39}}, 0xe8) 2018/04/05 23:54:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x100000000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x8, 0x2, 0x101, 0x80]}) lseek(r0, 0x0, 0x3) r2 = syz_open_dev$vcsa(&(0x7f0000001100)='/dev/vcsa#\x00', 0x9, 0x8000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001140)={0x0, r1}) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000010c0)) lseek(r0, 0x0, 0x0) 2018/04/05 23:54:52 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCCONS(r1, 0x541d) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'syz_tun\x00', {0x4, 0xc0000000000, 0xff, "1eb001e0d8a1"}}) 2018/04/05 23:54:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) write$cgroup_pid(r0, &(0x7f0000000040), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) 2018/04/05 23:54:52 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsf0\x00', r1}) 2018/04/05 23:54:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x2, 0xbca, 0xfffffffffffff000, 0x1, 0x8, 0x10000, 0x1, 0x401, 0xc9, 0x8, 0x8, 0x7fffffff, 0x7f}, {0x8000, 0x1, 0x2, 0x8001, 0x7, 0xffffffff7fffffff, 0x8, 0x9, 0x5, 0x6, 0x9, 0x4, 0x3b}, {0x8, 0x1, 0x473, 0x7af7, 0x8000, 0xffff, 0x8c, 0x6, 0xffff, 0xffff, 0x7, 0xd17, 0x80}], 0x10000}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0xa383) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000001c0)=r4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:52 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1, &(0x7f00000000c0)) [ 336.782195] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 336.789661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:52 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=@newspdinfo={0x1c, 0x24, 0x801, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 23:54:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) unshare(0x40600) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x32, &(0x7f0000000780)=[{&(0x7f00000002c0)}, {&(0x7f0000000500)=""/181, 0xb5}], 0x2, &(0x7f0000000840)=""/4096, 0x1000}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000001b80), 0x10f, &(0x7f0000001c00)=""/146, 0x92}}], 0x2, 0x0, &(0x7f0000001d40)={0x77359400}) 2018/04/05 23:54:52 executing program 3: prctl$seccomp(0x2f, 0x0, &(0x7f00000000c0)={0x2257, &(0x7f0000000080)}) [ 336.854130] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 336.861598] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:52 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=@newspdinfo={0x1c, 0x24, 0x801, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) [ 336.900142] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop6 2018/04/05 23:54:52 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xf1, "7c000044d5eec7529039b796020c3550299a5b8fe638aed08bcce03eac97197066176c28e6d1266fc2640791c9d5145d3cc084eacf1fe4bfa0f33d910c7210b17bc11d6410244a9fa6b3e2e2c3684a67e7d2931b9ac58915dcbaeb588fe1f0fe73a58d111b5882a030432f6b4ab23d44fa89d5000fa149f930b95796bdd542b2b31bd105d606932b7a7d53274e5e3b773357dfcdd8f1ddf500fc4d6685a4543f14b64789fb5f3304038ecd1a5e4cfded6e24abe2636951015239fca9029651cd7ebf2df03cd1912d75e9658e2c103087fd38b219c6c99c84feb2e62b94f75d93d65ea451554b9f21f7a3071399c2810b94"}, &(0x7f0000000080)=0xf9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x20, 0x6, 0x7ca, 0x5, 0x8b4a, 0x5, 0xc4, r2}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000003c0)="c39ad9bd110a30cbeed32064528aea9c28d3c55e3b09a82cdb75874a598740e77d2af976ced6d2aff95d3bfbbdff72207ce2342eafb8ee00cbc35dbd918dd587f7b130107cfe2e952674c9b017ab1648ab5118e2f5bffa82a41caa3f985f37027c291b63bb2cccc910e19ab360eb1fa09c3555d2c4bb3d38fe1959add3281f89b0951556f94e49b82046ba6cd262cdc3ad2e8c579f1087", 0x97) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xe}, @empty, @rand_addr=0x8}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380), &(0x7f0000000340)=0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) [ 337.048884] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 337.056379] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:53 executing program 6: 2018/04/05 23:54:53 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'syz_tun\x00'}) 2018/04/05 23:54:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa}, {0xa}}, 0x5c) 2018/04/05 23:54:53 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') fsync(0xffffffffffffffff) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540), 0x0, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nls={'nls', 0x3d, 'cp949'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) fsync(0xffffffffffffffff) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6b", 0x7c}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/05 23:54:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0xd000, 0x8000}) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x3, 0x8000) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000200)={r4}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000140)=0xf000) r6 = openat(r5, &(0x7f0000000040)='./file0\x00', 0x40000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600002, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/05 23:54:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xfffffffffffffe31, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x108}], 0x1}, 0x800) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) 2018/04/05 23:54:53 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'syz_tun\x00'}) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x2) 2018/04/05 23:54:53 executing program 6: 2018/04/05 23:54:53 executing program 3: [ 337.925174] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop4 2018/04/05 23:54:53 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000016c0)={@loopback, @rand_addr}, &(0x7f0000001700)=0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:53 executing program 2: 2018/04/05 23:54:53 executing program 7: 2018/04/05 23:54:53 executing program 6: 2018/04/05 23:54:54 executing program 3: 2018/04/05 23:54:54 executing program 4: 2018/04/05 23:54:54 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[], 0xd69164d6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/05 23:54:54 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:54 executing program 6: 2018/04/05 23:54:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) 2018/04/05 23:54:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40140, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x24, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0b6300001063084003ed0000000000000b6300000e630c40030000000000000000000000"], 0x3f, 0x0, &(0x7f0000000080)="82392284170e12df2899513af9134599102a575c9e5a82dfd0accb4c5f357d692592588b047445bbf83023bb4fc8e0830d313a86d35f0a7735716b8e685b70"}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:54 executing program 7: 2018/04/05 23:54:54 executing program 6: 2018/04/05 23:54:54 executing program 4: 2018/04/05 23:54:54 executing program 7: 2018/04/05 23:54:54 executing program 3: 2018/04/05 23:54:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket(0x11, 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/9, 0x9}], 0x6, &(0x7f00000002c0)=""/92, 0x5c, 0xfff}, 0x10003) 2018/04/05 23:54:54 executing program 6: 2018/04/05 23:54:54 executing program 4: 2018/04/05 23:54:55 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[]) 2018/04/05 23:54:55 executing program 7: 2018/04/05 23:54:55 executing program 1: r0 = socket$inet(0x10, 0x4, 0x80) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x14e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000100)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="c5", 0x1, 0x3fffffc, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x1cc, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmmsg(r0, &(0x7f0000004340)=[{{&(0x7f0000003f00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004280)=[{&(0x7f0000004180)=""/248, 0xf8}], 0x1, &(0x7f00000042c0)=""/78, 0x4e}}], 0x1, 0x0, 0x0) 2018/04/05 23:54:55 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e64300000ff0fe500"}) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000052000100c0000000000000000200000008000100"], 0x1}, 0x1}, 0x0) 2018/04/05 23:54:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000003380)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000940)='C', 0x1}], 0x1, &(0x7f0000004500)}}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000004900)="a9", 0x1}], 0x1, &(0x7f0000004a00)}}, {{&(0x7f0000004a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "43f13f54c69f981e4fca3f608f10ee7534cc2c787b2e25052b9478a14fa714d2613ea9503edf9632a66e51ec7043602c48d53798564ba60ea85c99b026f66f"}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005c40)='N', 0x1}], 0x1, &(0x7f0000006d40)=[{0x200, 0x10b, 0x0, "af0dc7a80fc972e9d8a5860d31c476ff506b75d8ad2964271e9bb1d1bab56f6e40cc218c3293346e32c6d79a7835d83480214b3db8e2d30c77fdf2cbc60235381b759bfffad79f86da15de19c21e6c76b4091471332123e3a0567d105243b549481fd696d5cdfb8822c216828f0f5b638ea55e83fa2f1cae8eb504f0d31668fc1c88c7ab5b13daac3fcc4fb535f6465aa7ec92eb099d746039efe7b8ad00aeeb79bb480da6731d0807af15ef69e432a6be7f2362ec101056eee0988bfae0bae8cefcd9be56391fc5f88766aec37d685eda6ed3d12f1f55885450bc6fb1a1102cb232d0b86cdb0068a29d3c1221a56f52142fda18ce7936000000bc331d0a03be04251e726900da02ebd3b8f21ae70303e40a3c9fb78e7b3e12859d288ee153f9af412e7d7cc3f2bd4900dc0a28c3a713f55196176dd2d4207f000da598fea5874dbddc5b6dd1d2984b562f60c0f93008ccd1081060c729a3ac0a7b2eb84dbe8fcc56c7f99267e979de524aa56bc6ec9869cc518e62335fd6889a3cfec0d7eb631e530abde9f8ee883bca4e00cb85350bf4f91bd6c03fabbfc70016ea0fc983c2397956b665db4082f9c8f541fca549f4d1afb4f4621adc96c03527cc3e8f452e1d4dac02706b6aa2c4aa90b10dbacb4221fb5ad7444c0fcab8ceee93dd55ffdb913c32bcfe5f9b99140000"}], 0x200, 0x40000}, 0x6}], 0x3, 0x4004000) 2018/04/05 23:54:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000140)={{0x9, 0x7, 0x20, 0x7f, 0x3ff, 0x7}, 0x7}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000011c0)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000015c0)=@req={0x20, &(0x7f0000001600)={'ip6tnl0\x00', @ifru_flags=0x4000}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:54:55 executing program 7: creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)) gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(0x0, 0x0) 2018/04/05 23:54:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/04/05 23:54:55 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260009110000000000000000000000000000000000ff02000000000000000900000000ef0000004e2200089078"], &(0x7f0000775000)) 2018/04/05 23:54:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) request_key(&(0x7f00000008c0)='rxrpc_s\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='user\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000780)=[{0x0, 0x1ef, 0x73ee6235, 0x2, @tick=0x42, {0x0, 0x1}, {0x7fffffff, 0x835e}, @addr={0x4, 0xc8}}, {0x7, 0x9, 0x0, 0x8, @time={r1, r2+30000000}, {0x500000000, 0x1}, {0xdc2, 0x80}, @addr}, {0x401, 0x7e64da9c, 0x80, 0xfffffffffffffff7, @tick, {0x1ff, 0x4d}, {0x5, 0x4}, @quote={{0x9, 0x1f57}, 0x3, &(0x7f00000006c0)={0x2, 0x7f, 0xdab, 0x9, @tick, {0x0, 0x3}, {0x9, 0x1}, @queue={0x2fcf, {0x7, 0x7b03}}}}}, {0x100, 0x9, 0x0, 0x5, @tick=0x3, {0x9, 0xad4}, {0x9, 0x100}, @quote={{0x101, 0xffffffffffff7fff}, 0x7, &(0x7f0000000740)={0x3, 0x26e0, 0x0, 0x8, @time={r3, r4+10000000}, {}, {}, @time}}}], 0x70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001640)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000a40600004802000058030000ffffffff4802000058030000d8050000d8050000ffffffffd8050000d805000005000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002480200000000000000000000000000000000000000000000000038017274000000000000000000000000000000000000000000000000000000000100000000010000080000000800000002010000ff010000000000000000000000000001fe80000000000000000000000000000ffe8000000000000000000000000000aaff010000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000aaff01000000000000000000000000000100000000000000000000ffffe0000002fe8000000000000000000000000000aa000000000000000000000000000000010000000000000000000000000000000100000000000000000000ffffac1414bbff010000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000001fe8000000000000000000000000000aa1000000048004d41535155455241444500000000000000000000000000000000000000000400000000000000000000000000000000000000ac1414140000000000000000000000004e214e24fe8000000000000000000000000000bb00000000000000000000000000000000ffffffff00000000ffffffff000000ffffffffffffffffffffffff0000000000697036746e6c3000000000000000000074756e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000001100040300000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000009000000fe8000000000000000000000000000bb7f00000100000000000000000000000000670100fe800000000000000000000000000015fe800000000000000000000000000013ffffffffffffffff00000000000000ffff00000000000000ffffffff00000000626f6e643000000000000000000000006970365f767469300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000060100000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d41535155455241444500000000000000000000000000000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000014400a80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280170010000000000000000000000000000000000000000000000003c006c696d697400000000000000000000000000000000000000000000000000d80e0000080000000200000003000000010400000500000001800000240073657400000000000000000000000000000000000000000000000000000102005fff4800444e4154000000000000000000000000000000000000000000000000000103000000ff010000000000000000000000000001000000000000000000000000000000004e204e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff2e9ba9edf2a12b0a1533ffff1b5743ff2f35"], 0x700) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7ff, 0x8, 0xe83, 0x80}, 0x98) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000b00)={"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"}) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) 2018/04/05 23:54:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1000, 0x9, 0x200, 0x10000000100000}, 0x8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x7fff, 0x9349, 0x100, 0x80000001}) syncfs(r1) 2018/04/05 23:54:55 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6b0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/04/05 23:54:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300030000000000040000001700030006000000000002004e20e0000001000000000000000002000100000000000000000200000000030005000000000002004e20e00000110000000000000000"], 0x60}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x9, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8675, 0x7, 0x1, 0x8, 0x1}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x0, 0x9, 0xffffffff, 0x100000001, 0x5, 0x401, 0x4]}, 0x12) 2018/04/05 23:54:55 executing program 3: setitimer(0x3, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000022}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r1, 0x200, 0x70bd26, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x28000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8001}, 0x10) [ 339.488777] validate_nla: 8 callbacks suppressed [ 339.488784] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 339.501131] nla_parse: 8 callbacks suppressed [ 339.501136] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:55 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000000080)) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000280)={{0x0, 0x401}, 'port1\x00', 0x0, 0x8, 0x8, 0x1, 0x7, 0x3, 0x1, 0x0, 0x0, 0x1}) r2 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e20, @rand_addr=0x9}}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000340)={{0x2, 0x10000}, 'port1\x00', 0x5c, 0x100002, 0x5, 0x7, 0x7, 0x400, 0xff, 0x0, 0x4, 0x3}) sendto$inet6(r2, &(0x7f0000000100)="4654723146ec3f3811952ed31bb3f8155d55053081a0ae3e34d1342bc31f553133fecf9f7c7731aa9ec2276bbbdb0b61aec48124b2c80b9650b659f9fdb35cac57c279f6f9711f7bffaf19410760e2d1c356ac1fe43471726e309ea4710deef0a8fa4dd2478e458362a251fa6378a8bc76494c9762d2f0584121497df14afa92c01498e189203ef74564c0bbfc95e70e37f8847699d853bb25cc6e337a19c0d056ff1d9ad437f2f84ebf23df6ecc93bf4781068007caf4b0a2c00487f1f18cc545163114d6ef2bef91d1c9", 0xcb, 0x40, &(0x7f0000000200)={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r4 = add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="98765a94bd53b3147e8824dc575ce561", 0x10, 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) [ 339.540612] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 339.548116] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:56 executing program 1: flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/60, 0x3c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="0527cc064b5432e89d2d6f7b1b83698d0c8faa7142dbf0d1", 0x18) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2e, 0x20040) openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:56 executing program 6: io_setup(0xffff, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) io_setup(0x800, &(0x7f0000000180)) 2018/04/05 23:54:56 executing program 4: r0 = userfaultfd(0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0xcdc07782ac7c377d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/04/05 23:54:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x728a6700, 0x20000) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r2, r2}) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) shutdown(r0, 0x1) getrandom(&(0x7f00000011c0)=""/4096, 0x1000, 0x2) shutdown(r0, 0x1) 2018/04/05 23:54:56 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x480) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x1e3) 2018/04/05 23:54:56 executing program 7: times(&(0x7f0000000000)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x4, 0x430, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000080), &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff020000000900000008000000e886627269646765300000000000000000006966623000000000000000000000000069726c616e30000000000000000000007663616e300000000000000000000000aaaaaaaaaabbffffffff00ffffffffffffffffffffffffff00007000000070000000a0000000646e6174000000000000000000000000000000000000000000000000000000000c000000ffffffffffff0000fcffffff0300000012000000001073797a6b616c6c657231000000000000697036677265300000000000000000006c6f0000000000000000000000000000000000000000000000000000000000009207e182779dffff000000ffaaaaaaaaaa1300ff000000000000d8000000d800000000010000766c616e00000000000000000000000000000000000000000000000000000000080000000000030088ff050071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000009000000000000000008000000000000434c41535349465900000000000000000000000000000000000000000000000004000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000190000000000000067fe7663616e30000000000000000000000067726530000000000000000000000000696662300000000000000000000000006e723000000000e90000000000000000aaaaaaaaaaaa00ffffff00ffaaaaaaaaaaaafffdffffffff000070000000c800000038010000646e6174000000000000000000000000000000000000000000000000000000000c00000029bc761aa2f70000feffffff434f4e4e5345434d41524b00000000000000000000000000000000000000000004000000020000004e464c4f470000000000000000000000000000000000000000000000000000004c000000fffbffff01803f00000000000fcd70fc33193a87a5cfc14e75882ec0cab93ba07e70dcd8316b732cb7a8720fde0efa87e174cc6d3c12362bade70dd9edab4f9f86296c8c4a68ad33bd1e72d500000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff0100000019000000010000008809697036677265746170300000000000006970365f767469300000000000000000677265300000000000000000000000006c6f0000000000000000000000000000aaaaaaaaaaaaff00000000ffffffffffffffffffffffffff0000700000007000000098000000434c415353494659000000000000000000000000000000000000000000000000040000000600000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff00000000"]}, 0x480) 2018/04/05 23:54:56 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xea96, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x58) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x80000000, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24}, {0x2, 0x4e22, @rand_addr=0x7fff}, 0x0, 0x8, 0x2, 0x10001, 0xb8, &(0x7f0000000040)='irlan0\x00', 0x80000001, 0x0, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0xa000) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000000140)=0x1f, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x6, 0x0, 0x7, 0x0, 0x8], 0x5, 0x2, 0x200, 0xfffffffffffffbff, 0xb8, 0x8144, {0x4, 0x7, 0x5, 0x0, 0x9, 0x0, 0x100000001, 0x2, 0xb5d, 0x7f, 0x80000000, 0x81, 0x7f, 0x7ff, "7717ee4f4e2cb2d3465eec99e4eb661bd8d75dfd270a6fe749727e84351e0d8d"}}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x33, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x0, 'none\x00', 0x1, 0x5af8, 0x68}, 0x2c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{0x1, 0x81, 0x8001, 0x7}, {0x6, 0xffff, 0xb6, 0xffff}, {0xd1f, 0x8001, 0x8, 0x2}, {0x36a1, 0x7ff0000000, 0x9}, {0x1, 0x8, 0x4, 0xffffffff}, {0x10001, 0x606, 0x8001, 0x6}, {0x5, 0x5, 0x1000, 0x1}, {0x8, 0x80, 0x15, 0x6}, {0x1, 0x1, 0xffffffffffffff5f, 0x1}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000340)={0x1, 0x8, 0x8001, 0x0, 0xd}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) get_mempolicy(&(0x7f0000000440), &(0x7f0000000480), 0x1, &(0x7f0000ffd000/0x2000)=nil, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000004c0)={0x5, 0x3}) preadv(r1, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/146, 0x92}, {&(0x7f0000000740)=""/230, 0xe6}, {&(0x7f0000000840)=""/108, 0x6c}, {&(0x7f00000008c0)=""/81, 0x51}, {&(0x7f0000000940)=""/232, 0xe8}], 0x7, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000a80)={0x1, 0xfffffffffffffffb}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000ac0)="e1da35f7d99a510b2c962c3b0e686f708eb88111c674eeacf3aa5869cef114203fa28257007c80a1125a86b4f372ac86a0df71d690bb04b5f00f8e609670902694", 0x41) socket$inet(0x2, 0xf, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000b40)=[@in6={0xa, 0x4e20, 0xf5, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x48, @dev={0xfe, 0x80, [], 0x14}, 0x8000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) flistxattr(r1, &(0x7f0000000bc0)=""/200, 0xc8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000013c0)=@filter={'filter\x00', 0xe, 0x4, 0x6b8, [0x0, 0x20000d00, 0x20001090, 0x200010c0], 0x0, &(0x7f0000000cc0), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x7, 0xe, 0x16, 'vcan0\x00', 'gretap0\x00', 'yam0\x00', 'ifb0\x00', @random="e2ee8784c05e", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @random="b04b53f7de46", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x98, 0x1c4}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xf6}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x84, 'system_u:object_r:ssh_exec_t:s0\x00'}}}}, {{{0x19, 0x30, 0x0, 'syz_tun\x00', 'bridge0\x00', 'ipddp0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0x19c}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xde, 'system_u:object_r:sendmail_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0xc39f, 'irlan0\x00', 'sit0\x00', 'bcsh0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff], 0x70, 0x108, 0x178}, [@common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffffffc, 0x7, 0xfffffffffffffffb, 0x0, 0x0, "810bfc0e6ea41744e85df9a17c7a304de28bf4984cc258b12abefaf9a8e1f2b540d1775a228aaf0e9b164c6acdb73f56d39b017d448833413ca7cd7ccaca9b1a"}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x696}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xe39, 0x400, 0x7, 0x1, 0x0, "fdf548cac877f9f93d284ccea9aab6b36786de43aa30fd9f81dc4a8531cb658bec9b1f994ae589cbb78d1f9393ce0c20ee997dc7efe741da7ef4551d0e09ddec"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x4a, 0x6007, 'teql0\x00', 'eql\x00', 'dummy0\x00', '\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff], @random="d2414d3abfcb", [0xff, 0x0, 0x0, 0xff], 0xe4, 0xe4, 0x120, [@vlan={'vlan\x00', 0x8, {{0x1ff, 0x7, 0xf5, 0x2}}}, @nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x9}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x0, 0x0, 0xffffffffffffffe0}}}}]}]}, 0x708) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) flistxattr(r0, &(0x7f0000001440)=""/190, 0xbe) r2 = syz_open_dev$admmidi(&(0x7f0000001500)='/dev/admmidi#\x00', 0x9, 0x0) tee(r1, r0, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001540)={0x2, [0x0, 0x0]}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={r3, @in6={{0xa, 0x4e20, 0xbc1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x1, 0x200, 0x9, 0x7, 0xbd, 0x8, 0x2, 0x0, 0x400, 0x4, 0x10000, 0x6, 0x8, 0x2, 0x7]}, &(0x7f00000016c0)=0x100) clock_getres(0x3, &(0x7f0000001700)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000001740)={{0x3003, 0x2, 0xf, 0x6c, 0xe1, 0x5, 0xfffffffffffffff9, 0x4, 0x3, 0x2, 0x1, 0x7}, {0x9441a602f918cccf, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400, 0x200, 0xffffffffffffffff, 0x3, 0x3, 0x7fff}, {0xd000, 0x1004, 0x0, 0x100000000, 0x7, 0xe6e, 0x8, 0x2, 0x10001, 0x85a, 0x80000000, 0x84af}, {0x4, 0x1, 0xe, 0x2, 0x7f, 0xfffffffffffffffe, 0x1, 0x20, 0x10000, 0x5, 0x8, 0xdf3d}, {0x6000, 0xf004, 0x0, 0x0, 0x20, 0x855, 0x3, 0x6, 0x4, 0x1, 0x100, 0x4}, {0x4, 0x13000, 0x0, 0x4, 0xff03, 0x5234, 0xfffffffffffffffa, 0xffff, 0x24, 0x8000, 0x3f, 0x5}, {0x2, 0x1, 0x0, 0x7fffffff, 0x9, 0x3, 0x9, 0x2, 0x7, 0x100000000000000, 0x2, 0xfffffffffffff801}, {0x13000, 0x4000, 0xf, 0x8, 0x5, 0x0, 0x80000001, 0x20, 0xfffffffffffffff8, 0x64, 0x64, 0x3f}, {0x10000, 0x2}, {0x10f000}, 0x0, 0x0, 0x10004, 0x80, 0x6, 0x8100, 0x107000, [0x7d2, 0x1, 0x100000001, 0x2]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002880)={r0, r1, 0x800, 0x4, &(0x7f0000001880)="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", 0x1, 0x10001, 0xffff, 0x7fff, 0x1ea, 0x0, 0x200, "aefa60e1377c57a9049d453ed82b54108cfd2749720478d1b522e98499f5b2e33face5e67c0b6779be073108071aeddb7b2e3700805f76a57776ad889715295a8b7e8a1977acad37ec67efd1ec6c23968e4b57dd33b9b20e237b259aa6faa70b12a7c951430307f76d4b4a57d971abd79020439bf6569b2787b7a451838ccb8b4389a72dfcd0978631cd0be4e56894fb1b977628cec5025e86bd62d143aca4814c4f54947011cc3e431c2f6ef920885b85484a7b13a6097e546133c7"}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002980)=r2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000029c0)=0x8001, 0x4) 2018/04/05 23:54:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x1cb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000640)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={r1, @rand_addr=0x10001, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) 2018/04/05 23:54:56 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000540)=0x12, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/173, 0xad}], 0x2, &(0x7f00000015c0)=""/54, 0x36, 0x4f1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001640)={0x0, 0x8000, 0x0, 0x80, 0x8, r3}, 0x2c) prctl$getname(0x10, &(0x7f0000000580)=""/4096) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000100)=""/162) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001680)={r2, 0x0, 0x4, 0x5}, &(0x7f00000016c0)=0x10) modify_ldt$write(0x1, &(0x7f00000000c0)={0x10000, 0x0, 0xffffffff, 0x6, 0xfffffffffffffff9, 0x1e15, 0x0, 0x7f, 0x3, 0x83}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000280)=0x7fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0), 0x4) 2018/04/05 23:54:56 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0xfffffffffffffd6d, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x2e}, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) 2018/04/05 23:54:56 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000001000)=0xffffffff, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="84000000", @ANYRES16=r1, @ANYBLOB="000926bd7000fcdbdf250e0000006000020008000900030006000800070001040000080006001f000000080007000300000008000b000000000008000700070000000800070008000000080007000000000014000100ff0200000000000000000000000000010800072e4240b0cefd13fe70a8ceeffd5800030000000800"], 0x84}, 0x1, 0x0, 0x0, 0x40800}, 0x4001) 2018/04/05 23:54:56 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x410000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0xc3a, 0x0, &(0x7f0000000140), 0x3d) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:54:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x79) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000280)=@unspec, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=""/93, &(0x7f00000001c0)=0x5d) 2018/04/05 23:54:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xfffffffffffffea3, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 23:54:56 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000014000)={0x0, 0xfffffffffffffeaa, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x95}, 0x0) 2018/04/05 23:54:56 executing program 3: r0 = socket$netlink(0x2, 0x5, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'os2.', 'system.posix_acl_default\x00'}, &(0x7f0000000040)=""/73, 0x49) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000)=0x17, 0x100000179) 2018/04/05 23:54:56 executing program 6: timer_create(0x7, &(0x7f0000cd0000)={0x0, 0x15}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3d5}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, [0x2, 0x0, 0x0, 0x2, 0x0, 0xfff, 0x6, 0x9]}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) r3 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r3, 0x1000000000016) socket$kcm(0x29, 0x0, 0x0) 2018/04/05 23:54:56 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80800) 2018/04/05 23:54:56 executing program 2: r0 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="d1", 0x1, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000140)=""/43, &(0x7f0000000180)=0x2b) keyctl$get_persistent(0x16, r1, r0) uname(&(0x7f0000000280)=""/4096) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/05 23:54:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) sync_file_range(r0, 0x1, 0x0, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000e1fdf1c358a2c518000000000000930000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f00000002c0)}) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12132, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000080)}) pipe2(&(0x7f0000000080), 0x80000) 2018/04/05 23:54:56 executing program 4: r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000740)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x2, 0x200, 0x0, 0x0, 0x0, 0x2}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) [ 340.993214] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 341.000735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:56 executing program 0 (fault-call:4 fault-nth:0): r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 341.039186] binder_alloc: 26741: binder_alloc_buf size -4327398623701261736 failed, no address space [ 341.048692] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 341.057622] binder: 26741:26742 transaction failed 29201/-28, size -4327398624116867072-415605336 line 2963 [ 341.095270] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 341.102765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 341.247340] binder: BINDER_SET_CONTEXT_MGR already set [ 341.257448] binder: 26741:26754 ioctl 40046207 0 returned -16 [ 341.272367] binder_alloc: 26741: binder_alloc_buf, no vma [ 341.278109] binder: 26741:26742 transaction failed 29189/-3, size -4327398624116867072-415605336 line 2963 [ 341.288430] binder: 26741:26754 BC_FREE_BUFFER u0000000020ffd000 no match [ 341.312652] binder: undelivered TRANSACTION_ERROR: 29189 [ 341.318601] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:54:57 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000540)=0x12, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/173, 0xad}], 0x2, &(0x7f00000015c0)=""/54, 0x36, 0x4f1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001640)={0x0, 0x8000, 0x0, 0x80, 0x8, r3}, 0x2c) prctl$getname(0x10, &(0x7f0000000580)=""/4096) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000100)=""/162) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001680)={r2, 0x0, 0x4, 0x5}, &(0x7f00000016c0)=0x10) modify_ldt$write(0x1, &(0x7f00000000c0)={0x10000, 0x0, 0xffffffff, 0x6, 0xfffffffffffffff9, 0x1e15, 0x0, 0x7f, 0x3, 0x83}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000280)=0x7fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0), 0x4) 2018/04/05 23:54:57 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0xb4, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000040), &(0x7f0000000080)=[0x30, 0x30, 0x38, 0x0, 0x0]}}, @clear_death={0x400c630f, 0x0, 0x2}, @clear_death={0x400c630f, 0x3}, @increfs={0x40046304, 0x4}, @register_looper={0x630b}, @increfs_done={0x40106308, r1, 0x1}, @clear_death={0x400c630f, 0x1, 0x3}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x1, 0x3}], 0x61, 0x0, &(0x7f0000000180)="519ed44a5fad208af8639b1fc1d105caca6cb552e88a4c9f7cc39b1bc7a1378dc0848ca9ff898cbdda28366a3a7e5f049367821a399b9812e3b5037c788ea29c77d9606c7a3ab634e770f532566a4101522a297a5df677bb38cf044f7cb23b4def"}) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 23:54:57 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getdents(r1, &(0x7f00000000c0)=""/4096, 0x1000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x8c, 0x1]) 2018/04/05 23:54:57 executing program 4: r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000740)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x2, 0x200, 0x0, 0x0, 0x0, 0x2}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) 2018/04/05 23:54:57 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000001200)={[0x0, 0xf000, 0xd000, 0x100004], 0x8, 0x80, 0x4}) r3 = syz_open_dev$usbmon(&(0x7f0000001280)='/dev/usbmon#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="45040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000001c0)={r4, 0x1000, "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"}, &(0x7f0000000140)=0x1008) 2018/04/05 23:54:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)) 2018/04/05 23:54:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x8}, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007faffc)=0x1, 0x4) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) close(r2) [ 341.924153] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 341.931645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101002, 0x0) close(r0) 2018/04/05 23:54:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2, 0x3}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, 'lo\x00'}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2e97, 0x8, 0x4, 0x1, r2}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000000)={&(0x7f0000001000/0x2000)=nil, 0xfffffffffffffff9, 0x3, 0x20, &(0x7f0000001000/0x3000)=nil, 0x5}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x20, 0x6, 0xffffffff, 0x1000, 0x11}, 0x98) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000002c0)=""/221) 2018/04/05 23:54:57 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000003c0)='sessionid\x00') prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x7, 0x2, 0x8, 0x5}, {0x65b, 0x2, 0x99, 0x101}, {0x2, 0x2, 0x2, 0x1}, {0x9, 0xc675, 0x0, 0x7}, {0x3, 0x5, 0x20, 0x80000001}, {0x5, 0x1002, 0x7, 0xf2ca}, {0x8, 0xffffffffffffffff, 0x800, 0x1}]}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x5, 0x7fc000000000, 0x5, 0x2}, {0xa815, 0x3, 0x0, 0x9}, {0x101, 0x1f, 0x8, 0x3}, {0x4, 0xffffffffffffff01, 0xb3}, {0x3, 0xb716, 0x400, 0x4}, {0x7fffffff, 0x16, 0xfb4, 0x3}, {0x8000, 0x83, 0x4, 0x2}, {0x8, 0x800, 0x3, 0x80000000}]}, 0x8) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x2c6, 0x0) 2018/04/05 23:54:57 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="4854bc10152c4e6fcad744f1f0cce92bf0ae5fa852f2bca2117ddfb99a6413f7e4dc875adf6570257f2d883dce7905ffd4c61add64a2aa8a76c14f597931eadf122591fef0ef374ab3d7a6ff75b728a5a78980a43be50d27", 0x58) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x12000, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0xc90, @dev={0xfe, 0x80, [], 0x10}, 0x101}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x5c) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) [ 342.013214] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 342.020761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8912, 0x0) r1 = dup2(r0, r0) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/05 23:54:57 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x200, 0x3, 0x8, 0x6, 0x8, 0x100000000000, 0x3, 0xfffffffffffffffd, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0xf}, 0x88) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/05 23:54:58 executing program 1: r0 = socket$inet(0x10, 0x403, 0x2) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f00000001c0)="0f4c9083a552dc081ac97ec8680281f47c7b", 0x12}, {&(0x7f0000000200)="a74456148c81f482efefd3cdd8f0cf38727f59fe62a2b04d2f03dc7614c28fbebb366d3d2f3cc6bacc5619ca241db2c31727aef42f2f8db7f3d48a8d9353eb0d04e8624d4060b91a52444f1c566b438a8bf09cdad0bcf3abcd992d62301576f90fc8feed26da8fb1e95ca9e5d496d04a657d4302", 0x74}, {&(0x7f0000000280)="75adfbd89be39e49a3f6d92f8dde50c19b5c20472cf27165d2a45acdeab5d28cc9be47c87cc5e81f67d045a08bb520da6ea69ee2ff9abdb94a10d263c6239245af4294d3328aa1bab279129db1832c209bd1ed4b7094", 0x56}, {&(0x7f0000000300)="024e065cc092a3053c8ca1058c3de2d75e2b79dc2da9efbf3ce3a2881056209a6ac76ddfb2591a0bc794ebb792231fc4e40bd5a7ae32c2fa3c68c1996663e3d287de7a309468f93be7cbe26a086b90b18fa102f4c9fbb7bab0f98dcdfacf6e46af17a5c290a4dead53ceee4cdf644b9f7721b4a2b103c9538c439de190d79a0456cebb1eca612838880c81ef25d7528cc85111807ed86ede212c4c3610b073619acc03a266af8671b9b3ed1b99ec5b7af5e5d082db0a4376a25697a7e0e70e0bce1bdbeada717bb37a28c19088b6e5e51aeaca219b0c1fbd52b67ff7cb953126ee275c7e33520bb9bea3847e6b403720819ae458459a2fb334f833062f9f3cc7ff26df911f31106c683b67930831f67e363c14946edf8d3cecb33bbc2e6ba154e5018fba15d436c0c9a4bcf50426dfa01626c89fd1d412ec18ad6afaca120c957b3357c4ec6c90e1fe76f249f98bb89731f960dc2313ca47192ad3e66f70dfdfcca0a753e25f8f9a7a9a9e7cf80f791acea76678263a386fc928c2635fefb1dc231c7491abcbcc471cf4451fd50c537679fd12123256e21dbb77fc55bdfec822c43ad16a7fe07b1e2b512f29ac2473021f550370e096eb4c2c860907e5bd0a0d3d0c0c7e760b3ad02e962b2135743bfa18d2033e381bd135cdcc6c11adde22286fa6db67fc6cc913691f50ad5afcaba820fdef5b6b592c9b6ba7ff2e633fd6086be717285a43f1a5612fd1cfe9cee8dfbdd8556c706ff3acc9888394867997c9239009fe49406b56fa337bb881178b09252ba11b6f35afa5676886bb8fc2e02ab1e8898fc36319c12fac819c856ccdbe0f8ed00948198d2bb3ebc263dea869bbe63755206fc71907d4ba305f2451473d0b457dd4fcd21ecb7d1c22afd219a9e3e23c8719d240450003b5df54867eb395e8f9c422c46dc609afde8eab82b9dedb54f32da77a2b92c9e89ee104c14eaf58c3c62f9a66369b2b18b81e2af91a6a221ac5189315be433f1a1bd2e86b315d812ff1afbe82405ec614cb77bbf9cf7991c8d4f0cd9f605359414fbc92e9ff6aea7a80265a3f6b4aeb3fb655605ecd5d457424a0560af2cbe64e58c2991abeb9ccee3b69f3329eba94fbf8d7b2b7f8d9b7fa99c32fddec236dd48a190b4a6b5fb1b3edb2a50b69febe0d7a2b474db33e793182aad56e7bef6d49ece6f1fcc7e262c59641cf2af3174dba63b3b13cc133cce5ee20f03b5986f5661b7fca95d426a0f7faccc300fc0305ba10765ecbc6a62d3f9a0092a93393e86f391127d5b2bac00aabdb58eee42d5dae6eb0aa6792142fc840beb18f544fc47fa22787363b500fd4b5d051ba4573abf4bb855074a12e7cf96b1a11faf5d015c5b7351639723539ca813e3ecd4e2e0d67dd7e32d81c0d819ea3835a8a4f877bbb59eb4dc74d46f28fdbe62324817d0ed03ea47a90b1222e254beba63aba8a763c6ee00284d1d07c9b779580ecf53ef86c575fa85625ccf7d8fbb9e0fe6c6fe82a261a0c26f2f2f189fdd8fb4aaf21f03a419cc6ea6d93ce578f54ae11d47c68dd5d278543f95b5f7720dd162e9b165a15491a4931d3cf4d49dcbe9c131c98787d8c329c7f25a1f1a43a5b90602e054f7ee9af05442c9d4a3001f815046c52fe3936c8f87556cfcb59e0b66fc858d9fa50f6f4a1e9b6dc6ba8943b9ebb07a65c0a2f0b3516345123bd994a07cb1c7f03b041050630a0f6364729d63f19d44c4766241ba9a1bcdf39c1764016e418c14e32e8660730e3561875519a107f124f31c2473204b18cb2f67a62c647c8505837594a056d06a5289be5bd82614eb74b65adb14266c8400ae5f554e652ddd6e6a22f5a99d91deff4ea42b30bab3f2f3459133f40cbdab3a6fbe987b93c205d3383b4a2e114dc9f84bac67acb775c9e086340f6d385c655580e4f7ee994195cbfbc1e33bd8653a13fcf831877e808fa8164b3d7e23508ea9fbe88b3d0f13aceb09371543eea9459dc9b8a686a387d839bdada97f5fa71a4de5137e2a6037f032a6078647d16abb4d0014d03b624ebb7c522e636e7f069cc18a102ea646591d35561c0bde147f649003611de8a85605211e61e300c9ada5740ee3013edd73c1cda0758dd82e66f48ea1ed4c109e94a7700318744103cbaeaa361c351a988f5ac70fd9f72f19997c5bb7b363914559c1815d8da81d23ca856b5fc50b50e3da6c2623f213202b707f6bc03501066e048aeecac5a6471d34c5228be6b80f2d9f96d3c9c37917118e8e734459f6ce2448ba8d8efdd9fefa96122911395ac9df0f9daadd9a1e5716337e8847e593b25244fa3d3fc2bfe354258231dda47199864de47f2eebc1280385ad4e277b94293ce5ea9b6dbba8c6065dd874b66996264b5e89e74d51b775ee067057336e18c91b8d8fb6b08bda0eac10f061347222b19e4c00212da6b007f18c43819617ec0867881294cd2edf259616d973aa5716c6eeab366a290d0cd3551c778a171f02929f2438f1a133d20d6f83d3f1343ff8a31d141237151277ce5faf296554cf5feef65909c097a2daba707cde9e879158040df711b1bc51adf8702dd9f8dfd2627f52711f30ac9633ddba373e62f7d7990274af909fc1e95c06ca1b6a26a9e0f069172eb489fffe3699623a49adeafa865b4aa95e4e03239e20cf64f89bd77d0180eeca744405a8be34b39a341ce7ad3408e02fa35460356c4d753324c0d608e53c4d89413a0062efcde5aec00d0cbff727eb42b912d6a7e9ca13c04614111e065dac054f102b4cceefc2436c013c2b4cb20ab1598b7893b7b263d624fd69760991421df4167c5b24e35880363f7a2154eb2c14632bdbe262cddeeba4933c50ddca5eb6e4f407d28c6c7a6f5a5cad854962da8f66eef9378bb3782ac0e406146b5af1d89074658870e6d4ec60b3858365a648138e5fdc9370ef29e51cd20fa579f06a031830239f6277a62591e8ebe1114fe3144ecfb62a7e6234bec5e04033f827a71c1fa3a8463a5fc268b5a042eefb88f861f5c463f71d5022ee8601614e8bcbb50c2aabcbab40b1fb54d04860e2cdf55b5ae0a83618c8d9b533060441e8a3920d6b1e7e1a067c89823a55b0a78e0802cbe46d0afd7979f15c74221466f37e2b70a5c04800a096e45035f9575d7be7e55d39a01caa3993d52330dba3e6dfedaef6f4fe894e28871be7e6080291eb0f8fdf268d23023d83386905ce5dbb0e4a81c106bfc0e784b8791ba7505b0cd2771918e8ae2255cf486a62fab68dbac65e64f05a46176ac33637d4788c056628d609a6f1f9be2b25907273187df6db718bdd2e5ab84b7ebbc917060368b739267c68aba07d314d2072b7841dbfa8f7ee73b0641c15fff39827dde618a00a1048e7054bc95334b6200489fefbde1a6f92cdf1d1f2228d673ea18ddd017d1d92b95289c2d6cde70d6993c0dfc55da02ac35220767a8b8d3e79f68310e3a60ddbeafb18419e0ad057661d46a4ec610f9197f71f31807e5d093412dc3b96120d1eed5ec8d4cee3c37b9ed1664958c1c0d46efcc6afc17db5c5687e577f675db3411ad8cdceaa595ebeba75fc4f0ca6ee0b77275d1910509d85e20b78d73902cb1da23635c48a198678c14ecc4961bb71691320132e67f8c96f24bf0abdcefbf2b90778591659d5cebb2285aa0df965f57b6fca18279b1876195008f8f2a947e828205ca7e18186843de1799802aaa6950806e0db1f80947503c98cfd26ee6a6d3e41514e4fcb0b0f278f4baff8b6fcb61e8b93e8dddc4db8cd2706e9766faf639dd549060550520f20e82ddb72e9e38cb30cb9bc9ceb06e1766fe149f671ae39813c033544c53a31b7acdc2b31d6d3f641d412a2346131b32681c5efbf6a8ca3fe9d10ef812744d244169435cab197835b9aa913c50f6aaf7ebc50cccb199132a3a26458119069b3de9e32238a856b9fabf4bcd638dd1863653b33f836a4bd5e7c1389e341762b5e16ffe357ed095d79ce8bdda6db94c22a270fa5aef242b918fd50f87d5cde74a3030309d24b8972e2c2a6a66f5e04d323f7323e6d90160bf7e08aef993eb4ce1ab3ac8861feb106f2f672a22dbea1526e18e66a953f5305a3678f2009b3cda2fa445c33fff7ed7c15239ca641a885e265d26dc7101884bc52eef4853aead79a68de5da979f1f4667ad529a26760bdabc0baf9ff23dedba11ca33f65555d0a1c4411f9276557a62aa61804ec77515ab52dc9ef8ac243e1d0e43f28d96e6b8795e7d32b1bb4db8d74fc46bc8ef2d1b3b4ac00f5a4614747cf3a4cae247bea82e66819027d209218b9cbf605c2dac2ad2da83dc51143172083478a971cfe6433bd7fd98281e8e4a7b45ee66322bb63bfd3248229dc1efe0f166c571d44a265cf584dc8f875eef7c4039d77ea27a84eda844a0b815a8939994cc3fdab746519a76391de7d3e8d7a4704077f07e808b99f42440cbf156fab018c14a52cb876b7c827cb3f67b2b3f6fad47eb697a25e61bc97121ef356e1cee3e0252c9be5bc9b8e54ad985817d5197e7a37b2a90cbcc5f34db3c8d7469c2349ec8e9b21d193e8f741e9b23481f1ce7570b923941a84d5f18f201daee65e53b21358e779433c425c59ecbd158f738940a7ff7fc311b74aa940531eda1492248ae112c18fc2944333b2d5843ec1175b2ac48246f65ac156e1746cd7fa4c63a240424b08093b07affcded54509f05329eb16c51bad39415fa5f6d4019f623143615ba2ec0742b3d2a892174b166f96c095826207003119a1c06ec6fa19c5310898f6b73fdc423938a88e52d83db4d50e9538e8b8aa71ad42221ad8dd126575322795701af8eb297ee4ed6943e016f278f87b4aa072c3940b89f25ecae516a4f6b003c1cfbf14ff2ce65f9a2528c5a27b31d6a2dbc30b43c17ea25befd6c5a7eb15765ac2a2323b61841e01505149355d2a3cd2f13d5f80353b655ac02cc9c154d428e838439dce5288ebc38c419eee4bcfd736e58dbafbb224c23c5a743597f8459386e404fdfc9ed5122eb0b85406968af5c64c63e73341fef46ddf8352aff30c3777b1bc4ba7cb73358655ff6fa419ccf66a4ff4708c62552aa8b4cfdc34450adf45fdf50ba4d8f59dca0f1d544dceb85d926f7afa24679754a31cef87a6de9fcfcf002b7c1bac883887d9774a6749b264fcbcf2b704d65650bc17e980dc0581dcc37fd5a8e5e10f91f45b6efb5a2ce6867bd34da45ee952096f83100f04f18f64c267e525295363c7bb4740d40e790a4d7bbbe75753c9b1205b2b7fa20f4bb7f5c45e403814fb351080c92e543feeef2ce562aabafbcab3d81ab065b0f436d93ee20fa9a417586cf694c272d0c0bc3942df7fdaa20f8ae99b0ac6e3335dc22bf4f3d2db4a567a16c25a8462595f16727d562fe0b1c3ffec98db05f7547740830990f81e07d02a93d8b6a26185211563b55b0bcc3111995aa343354c5db3562d25ddd39320b2e8bc41d7ce44435574ed0a5f190fbc465e2958aca413bf78c8bfdb2f22320f4d581a7ce8d1de06d2c1a31206b55aecc2fd10e5107225eaecb79c0d6d05f80a56f1b53b95c6184caab72c56f860b916f88bd7d39383cda03ecb78997283160187077b795485e2b6cf9a73e16bc2990ec6f9b23ac1d51c71dca77fb17d57fe20900c5813f888d054a0a47490be7ecffd7a37061dfda33e939667746f47de5dd439d0a81d1c0ac75839fcb223df64c34dbf915abbc189d927c770cffb029e84d9cee5da83c0239c85ae9fa8dec0c6ee2f1bd52c72a2215a1a44648cdd4008622c23580dede92c5f3ca1a18d660ade4", 0x1000}], 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000009000000000000e2000000ae19e2fedaf72753679de18835355c0e87f58d3c930d6539a16876831030845509939eb0984bdf243b313c4375a55f15851d5ec741784be0e9ab074c2b6d8578e411aae39d63b88c6570418af274b51725c7ce226aebc5edc1b003196b3ecebf8c3892c65699e335dddf88419d62c74fd386e2d30b20ef49f0715c6db2254473657e827f8c3f47a095a5bcc161cf5739c58e111ffa98e676ae1a28df64710ea3644139a78dd10a67d8527c16897f7cbc0031f121b8d20de5d60f1380e875b74e4cee45be5d1e04398a875f2455b35f718262f37f624ddd4308030468734f1a110650"], &(0x7f0000000180)=0x106) 2018/04/05 23:54:58 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x110, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x1, &(0x7f0000fd3ffc)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001d80)={0xa, &(0x7f0000004880)=[{}, {}, {}, {}, {}, {0x0, 0x0, 0x0, @local}, {}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) recvmmsg(r1, &(0x7f0000004780)=[{{&(0x7f0000000040)=@in, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/88, 0x58}], 0x8, &(0x7f0000000500)=""/244, 0xf4, 0x8001}, 0x78}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/232, 0xe8}, {&(0x7f0000000780)=""/166, 0xa6}, {&(0x7f0000000840)=""/32, 0x20}, {&(0x7f0000000880)=""/200, 0xc8}, {&(0x7f0000000980)=""/177, 0xb1}], 0x6, &(0x7f0000000a80)=""/215, 0xd7, 0xfffffffffffffffd}, 0xfffffffffffff801}, {{&(0x7f0000000b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/194, 0xc2}, {&(0x7f0000001d00)=""/124, 0x7c}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/78, 0x4e}, {&(0x7f0000001e40)=""/85, 0x55}, {&(0x7f0000001ec0)=""/177, 0xb1}, {&(0x7f0000001f80)=""/81, 0x51}], 0x8, &(0x7f0000002040)=""/61, 0x3d, 0x80}, 0x4}, {{&(0x7f0000002080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000002100)=""/141, 0x8d}, {&(0x7f00000021c0)=""/90, 0x5a}, {&(0x7f0000002240)=""/182, 0xb6}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/127, 0x7f}, {&(0x7f0000003380)=""/4096, 0x1000}], 0x6, &(0x7f00000043c0)=""/158, 0x9e, 0x7fff}, 0x9}, {{&(0x7f0000004480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004700)=[{&(0x7f0000004500)=""/133, 0x85}, {&(0x7f00000045c0)=""/157, 0x9d}, {&(0x7f0000004680)=""/82, 0x52}], 0x3, &(0x7f0000004740)=""/56, 0x38, 0x100000000}, 0x23d1}], 0x5, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004840)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000001, 0x84013, r0, 0x1a) 2018/04/05 23:54:58 executing program 7: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r2 = dup3(r1, r0, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) 2018/04/05 23:54:58 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000140)="1dcddfeb10e114e2a854e48dbbac7d9b985a2be0268a9850c370fd661bd87ffeb0c53302cde36b2047e80c7d0fc37f62d4d7bf7b6c9b2ceab0d1e8c7b8a4a43a03a0fed9db363fea78d9231a8ccf426deee1edc868dc9da422aa28d4bc3b704e9b2c9f953b4ab93e860f3cd8ab823d607b51fd1b94132077e91fcd6abc7370d5c2fc506c6d0d553a1d4e06318bc55d768ad477087452d006b1047e2b25b84b650ab991d1a35a7b69824f5682664ee24a7d1f1a07be5e6b2d32e6921363762993f823bf83edefbdfaf56648dd5cc6b67c6fd22c52d6c375d07da22447190e8c23fa3c2728d8b4") sendfile(r1, r0, &(0x7f00000000c0)=0x80000000000, 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) acct(&(0x7f0000000100)='./file0\x00') getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000966ffc)=0x3, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x100007) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/04/05 23:54:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0xfffffffffffffffc, 0x200053, &(0x7f000000d000)=""/8, &(0x7f0000000040)=0x8) 2018/04/05 23:54:58 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x28) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x3c08504268516af6, @broadcast=0xffffffff, 0x4e21, 0x1, 'wrr\x00', 0x30, 0x0, 0x35}, {@broadcast=0xffffffff, 0x4e22, 0x2, 0x20, 0x20, 0x1}}, 0x44) r1 = gettid() process_vm_readv(r1, &(0x7f0000001540)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/22, 0x16}, {&(0x7f00000012c0)=""/86, 0x56}, {&(0x7f0000001340)=""/209, 0xd1}, {&(0x7f0000001440)=""/239, 0xef}], 0x5, &(0x7f00000026c0)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/8, 0x8}, {&(0x7f0000002600)=""/159, 0x9f}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000000c0)={0xffffffff}, 0x3, 0xffffffff, 0x3c, 0x1, @ib={0x1b, 0x1, 0xff, {"08cedf0329582accd8bea17a03c09dc4"}, 0x35a, 0x7, 0x3}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000240)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x5a) 2018/04/05 23:54:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000002c0)=0x1, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1000, 0x101042) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000240)={r3, &(0x7f0000000140)=""/162}) 2018/04/05 23:54:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x4000, 0x4000}) 2018/04/05 23:54:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x10000) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) socketpair(0x3, 0x3, 0x5, &(0x7f0000000180)) memfd_create(&(0x7f00000001c0)='/dev/kvm\x00', 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0xd) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000140)={"73ff050a00f5ff0428000500", 0x10001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x4000000000000002}) 2018/04/05 23:54:58 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x220000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x800000000, 0x4, 0x6, 0x8bd, "99ff525132aade155935d946416aff4129c12d985dc876d952021cf8bd9d072395d28fdf42c34b8f7c16eafe", 0x4}) [ 342.950487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 23:54:58 executing program 6: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) r3 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x8001) [ 343.022349] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 343.039701] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 343.047220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 343.090269] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 343.097766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:54:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306}, 0x68, {0x2, 0x4e21, @loopback=0x7f000001}, 'ip6gre0\x00'}) 2018/04/05 23:54:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002aeff8), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x2, 0x0, 'client0\x00', 0x7, "86995ce1f0a4a9ba", "2d18abaeaaa58a670393d4bb5219fb12b4bc5d6cb1852c6d517117877767ab48", 0x4, 0x6}) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc00ff02810100008300000007000000ed020000040000000000000000000000692d2f72d984363e2cb0dc3b59597b3f79f949e6a9cf219678b2edd82c0e0163b36aeae0dfeb2d7a395006a87f0a5500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa4f) 2018/04/05 23:54:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f, 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, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x3, 0x20}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000180)=""/85) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x13, r1, 0x0) fstatfs(r2, &(0x7f00000000c0)=""/154) 2018/04/05 23:54:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) alarm(0x8000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x5, r2, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0x48}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:54:59 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="dc7cca00e01a637e600e441804", 0xd}, {&(0x7f00000000c0)="ce4c114203713930656625fa2edf1500688a804bd703963667e415f7736f4682c2470828f14136", 0x27}], 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffefffffffffd, 0x32, r0, 0x2) ioctl$int_in(r1, 0x800000c0045002, &(0x7f00001c3ff8)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/05 23:54:59 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200029bd7000fedbdf250100000004000500080002000a00005fbe0002000a000000"], 0x28}, 0x1}, 0x40000) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) syz_open_procfs(r3, &(0x7f00000001c0)='net/ip6_tables_matches\x00') sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/05 23:54:59 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x20000, 0x0) ftruncate(r0, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x49, 0x2}, {}], 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x240400) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000040)="df08bb579259ff641c4c0a8cf886e231f7cecf7efa2bdea4872bfbd2") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x47d, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}], 0x38) 2018/04/05 23:54:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x337, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) dup2(r0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x0, 0x3b6, 0xd1c5}, 0x10) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000c48000)='/dev/vcs\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000338000)={{0x80}, 'port1\x00'}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) 2018/04/05 23:54:59 executing program 6: sysfs$3(0x3) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a3fe0)={{0x0, 0x989680}, {0x0, r3+30000000}}, &(0x7f00006dcfe0)) 2018/04/05 23:54:59 executing program 4: 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$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)={0x1, 0x0, [{0x1}]}) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) [ 343.312973] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/04/05 23:54:59 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:54:59 executing program 1: r0 = socket$inet(0x10, 0x0, 0x7fffffffffffffff) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:54:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x60000000}) ioctl(r0, 0x2271, &(0x7f0000000200)=']') [ 343.457341] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 343.523238] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 23:55:00 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x80000101}, {r0, 0x80}, {r0, 0x1222}], 0x20000062, 0x42922d51) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) 2018/04/05 23:55:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000100)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f0000000040)=""/22, 0x16}, {&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000001580)=""/251, 0xfb}, {&(0x7f0000001680)=""/165, 0xa5}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001740)=""/221, 0xdd}], 0x8, 0x0, 0x0, 0x101}, 0x6}], 0x1, 0x2000, &(0x7f00000018c0)={r1, r2+10000000}) r3 = accept4$alg(r0, 0x0, 0x0, 0x2000000000) sendto(r3, &(0x7f0000000540)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040", 0x30, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x80, 0x20) setsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f0000001980)=0x7, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000001900)=ANY=[@ANYBLOB="0d218e4848b13c2ceff9aa2a93f16b7fd8f0b77953dc832c07000000d64a82f53e0062dd25e6a9bb943b423d920a1f52d24006224041655464fff636fe9ff58971939fe020e9d8cfe40e0b9a7c"], 0x3) recvmmsg(r3, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/04/05 23:55:00 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) epoll_create(0x8000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setresuid(r1, r2, r3) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/04/05 23:55:00 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000100)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)) open(&(0x7f00000000c0)='./file0\x00', 0x109000, 0x10d) socket$inet(0x2, 0x805, 0x7) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0xffffffffffffff03) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4040, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0xfffffffffffffffb, 0x2) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000010c0)="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", 0x1001}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r3, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x8, 0x100000001, 0x6, 0x2, 0x0, 0x70bd26, 0x25dfdbfd}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r4, r5/1000+30000}, {0x0, 0x7530}}) 2018/04/05 23:55:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x1050040) fcntl$getown(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000014fdc)={0x14, 0x32, 0x443}, 0x14}, 0x1}, 0x0) 2018/04/05 23:55:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) fchown(r0, r3, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:00 executing program 2: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0xc) 2018/04/05 23:55:00 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x7) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0xfffffffffffffffd, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040)=0xffffffff00000001, 0x4) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/05 23:55:00 executing program 4: r0 = socket$inet(0x2, 0x800, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) write(r1, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff11, 0x6, 0x0, 0x0, 0x0, 0x80000000000}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000001c0)="c93574d9567be992163f8cea2609e1502334fce64ecc0eeac54de6e459a892e0fcd87d90d4105c96937415d7b4813a4d8a6aa1aa0557d1b1f57959bfac0db384135eb06df206d76e20e2bb949229869b7b2d5e2824719143ba01ce2d96009e30d52e71596c91f671bf34d1b69f6f49c585f3ca4abe722e033bc6a6bfbb1b30a96c99f3b927c9db7285d4f0dcd23cbb4cd7a4914a3034b2c4376f854ef99386449898486c067167dd76a1f05522cd908d3bbfb67ee620886ebdf844611a159211f6234196cad6b0ec3ab6a3ec8c825f09d62cc4b0c38a4cfe3417da0bc15f") read(r2, &(0x7f0000000380)=""/181, 0xb5) r3 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) r4 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rename(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000800)='./file1\x00') setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) rt_sigprocmask(0x3, &(0x7f0000000a80)={0x9}, 0x0, 0xff30) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd973", 0x1b, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000004c0)="6d6561d4831de6fc61bc702e63757272656e741d00000000000000d71f32c24402046eb5d60e6e80eedbf1681970909b949a2ae925230b0a5ee2e463fd323833fd6098fc1ba9ae4bd2528ca498d7e6ba4aedf9c6465d01bb9304", 0x0, 0x0) bind$ax25(r5, &(0x7f00000002c0)={0x3, {"3f3728ade78aae"}, 0xfff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYPTR, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff8001, 0x3, 0x0, 0x0, 0x8, 0x5}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x10000}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000180)) sendmmsg(r5, &(0x7f0000000680)=[{{&(0x7f0000000540)=@sco={0x1f, {0x6, 0x100, 0x1, 0x7, 0xcc1, 0x9}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="9f05ab8c726a342a6a08e640cf917eff5f840a07359af8ffb99654127c91ef3c90feb75a8e6116d9b2777e4e13694214c6", 0x31}], 0x1, &(0x7f00000005c0)=[{0x88, 0x11f, 0x2, "33aadc5b443c6dcc290fc60e2b7a96d37ba7c973571eb71b0d33b85c087a46d79c51790f73852bbacd13ba961a5556a961608775cc05130f609a8366e1a42a571e65616b1eb0b3ab26c55bb3c5d2450e9638b49d8eefa3aa23178c386cb19f3c836320abfee0bd9ef308bbff241777e16583a5dd1c1f34501feb5ae2"}], 0x88, 0x4000000}, 0x9}], 0x1, 0x4000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) sendto$inet(r5, &(0x7f0000000840)="0224e278603cd20539b768eedced1b913ddfce385e2f98cf03476e255e7264e91cd4d784f04b40e180948499b9b5e0726bc43d21226eb3d6e4ba95bf69c83658587c7651decb11c4", 0x48, 0x8804, &(0x7f0000000440)={0x2, 0x4e23, @rand_addr=0x60}, 0x10) 2018/04/05 23:55:00 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$unix(r0, &(0x7f0000000500)=@abs={0x1}, 0x6e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20002, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40800002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0xd01, 0x70bd28, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) [ 344.332245] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 344.360096] tc_ctl_action: received NO action attribs 2018/04/05 23:55:00 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0xfffffffffffffecd, &(0x7f0000000380)=[{&(0x7f0000000040)="130f91aa0a1f7186d95eae7786f651108119a402010f482e9d29e499260e4de1c51402b4e10c664a2a4e9cb46a05df6ff1bd79124d234cf64436523f94f3c27d4637f42ae0418b5d95dd9caf8eaf712012a12687c80b06a09e8ee6705379b0e6b58302d76426bd46d441f4df092f02800577b72ab2c7848d1008c4475c96e90089d52540a934fc99b9d01bba2b8117c520fbff0c82beea8d18e17c7f3a2ecf3131ad84fef032498ef7dc56ed33a8c6928b684784d41f0d0819a4a745e158345596748f60c71f44d6bfac5349239459f9515a"}, {&(0x7f0000000580)="3b000000000000007282012cfd2a82cbc60ad31da0d82011e6dd0433ae98bb8a11cb014ea622754a4f9aac3bfde92ef555a5359600502a125fbe2d2aebc909edcc19d6d685edb0d9ea8f56313a2ab5876764ef473e5c84cfbba003001d263213260848ff0e394ac5ba8883f2dfc52e2615553656b59f31225c561520d75711583ae90cb477927a37ba44ca250ef15a9e332475ea2f0f10fa13163ed59b2122def42127d75a64dddc4ee36db4712238e1a077207507353e0d6d40c63a4f95719d07a892399d63c242d2f25cffba3470fedfd705cb4dbd393b0f61c682681302e73ce94ebbda5f657b"}, {&(0x7f0000000480)="d6d1c9267af40d4bd8baf7202132f563030432c024675827a658263c86a15281beb5f016a3006b033344a755537ba4d2248200ff556571164521f19ff7442f0b7f3a45521ae369de7369aa6a5714a4aab3583b33547dfad9b87a0ca51f8d8c8777b2ad44b598c7806ce9756050f784608acdd9e54ea041f8c9f65324b26f16313e4a3408fa91f4ccc475dbf4fe11df5dcdec56e6754176b16c8be7b4ed16f47aefbd6936442687a36f114c0b78e8a5f183e4123a3d42fc9ef6d9fd48aeebe6850524071b3232290c8629fa01242491227a290e4bf6629a37c20c6a4a14bddbef2054ba80b033f4d26716eecdd9ba5fc72e850060854a78"}, {&(0x7f00000003c0)="43450d996f1e75f378dcb273465c1ef2aa33e03df7c7888b067223fcf4c7e3fde83fe8a4fc9031e356036e9f8ed464dd5372be5cb2a5fafd90c8ffa74e0b8a75b91d0603ca019a2435031aa45767815f73bf1a83916b3d5861005a55cec57644bd94f8070b7ea98a2249f8ad66cb1e26aebf42f75f21804af5f8e439df79080bc97f53fdff8633d1aae07b0cd6684cfe6995e10a23c390e225"}], 0x1}, 0x0) 2018/04/05 23:55:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000417ffa)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/05 23:55:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setreuid(r2, r3) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) sendfile(r4, r1, &(0x7f0000807000), 0x3f) r5 = fanotify_init(0x44, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000140)) 2018/04/05 23:55:01 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000001040)={0x1000, &(0x7f0000000040)="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"}) 2018/04/05 23:55:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x3f, 0xfc, 0x3cf28a50, 0x0, 0x2, 0x5, 0x7, 0x81, 0x2, 0x967, 0x8, 0xffffffff80000001, 0x0, 0x3, 0x7, 0x2, 0x9, 0x1, 0x1ff}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0xc00) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x7, 0x800, 0x7f, 0xfffffffffffffffe}, 0x14) r4 = dup3(r1, r0, 0x80000) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000040)=""/56) 2018/04/05 23:55:01 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x8000000000000081, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe78) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000540)={@empty, @multicast2, 0x0}, &(0x7f0000000580)=0xc) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8004040}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@bridge_newneigh={0x24, 0x1c, 0x810, 0x70bd27, 0x25dfdbfe, {0xa, 0x0, 0x0, r1, 0x8, 0x81, 0x6}, [@NDA_VLAN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x800) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffeffffffd, 0x40000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80800) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, 0x33f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr=0x9, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0xe1, 0x4e21, 0x0, 0x2, 0xa0, 0xa0, 0x3c, r3, r5}, {0x0, 0x7f, 0xfffffffffffeffff, 0x8, 0x8, 0x32, 0x8, 0x7fff}, {0x8, 0x7, 0x1505, 0x2}, 0x80000000, 0x6e6bb3, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x2, 0x0, 0x7f, 0x1ff, 0x7}}, 0xe8) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 23:55:01 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x9}) 2018/04/05 23:55:01 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, 0xfffffffffffffdc7) sendmmsg(r0, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000001340)=[{0xc}], 0xc, 0x8000}, 0x6}, {{&(0x7f00000011c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002440)="27283174f564432a7dda0f131ba38d2e5fda8b9dbdf2291a84f66441ff1c2a9e1f9bc756f87ec3de2400c89ac0a8f954274ded7cf57d2a0722f7ee08f3b9d7d2c118eed0d45e17533354cdead8ca0b1c074a12c8172dc148ba94cd59e010d79e522041cfa5d01e68fac76706d7eb93d508314a2100ccff741be8940726c848edf67756cab9e6400607d49213340a3631b929317634f537bbec7427db42262ae8c215ffeb801019bd2266f9ff9f555f0653e97b65f04560089f184f2369289559492d363096cdd5e71f45c8a6b8e172b21be6e56e9d4f320c5afc14db7f55", 0xde}, {&(0x7f0000002540)="8555bf980afc27f4fd31b7568bc1b688968193e847edbc2db27902e4c47d340ed4681d13ebc7ba1ca981b999de0dad0ee69e6f6774edd7343077de55778f4f59c28b82d027bdd316fab2914f4b6c447cb22f42142ad76841aa1ce94dd820eda18a0e772c10357643d53979b06097176ecc3d1d503f7c9a604c42799853467637188c391348de56a2823bc5217b1e6c19503d621cad02e7478ba40cf3643a7ed0c0aea9386cb1372003eab8abe9b58e6fb941525b7d53b97b3601b388e81d715ce8c953ac1678b8ad1e89b2ee5aae7bb3c6494f", 0xd3}, {&(0x7f0000002640)="6a433d2e62dcc813f27cd1ddd7bcfddc6c7303cfcd8e0d007aa6d5502c4094081440024c9a53fd0addc563dc74fa8e30d3", 0x31}], 0x3, &(0x7f00000026c0)=[{0xec, 0x111, 0x80000000, "4390559964cb89c0f4728d6986007a8102e83188abfc79f8d1d5edb432f734b958640fa0e9c193927ddfb997ecd9be375a6ebc1b1ec98d1df81e7b47c9b21a3d97a6e7522a164e53f1872153bd5e96160ce38d58a6a52002e3d06d75d0a45c04166c63b25de6fd6313aecccb992427342d117ac4e33b09b6d27e5fa3a80427941a9bba5cdfdfe64a12f4c9dfa620051c2780115e133ff34c748fc1cc2015a8f9c61efae488c6708cb55d3af7ae7de41aa66a37e88c309e49b01e4f53c6378f76f0a0a7546cf0cd76c085e8b9c6743044c1d3336d3b35000f2b93c4f612"}], 0xec, 0x40000}}, {{&(0x7f00000028c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x4, 0x2, {0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x62da}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002940)="912b07b770f4e69ca84e65b0d14c2e4665110669be031a9c70868c0ec52393bb80cf900dad05dab88c97fb8df9f3d5f67fd57783f8bee0add9e8d4732a93246ddd58323729", 0x45}], 0x1, &(0x7f0000002a00)=[{0x98, 0x6, 0x5, "6c73bfc4c59d7ab8822b5e27b51c9297ebe3ef0e4fb790f4fdd7786a5256792c204b5851012092433e8c127c8fe1255da27c4e7055cdac95dfd11d8ecc8ea2c4569eecc5b4095d3fa3b9cbd3cc3044463a211764119c2ca877e4cb74248ec44f87720cae8dc515da1a0f7c83df09ab55fd35e244ef9a74cce1bd18e5c7ce90e9c49d08e6ac22086343ac242a"}], 0x98, 0x800}, 0x5}], 0x3, 0x4004000) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xa21d, 0x0, 0x6, 0x12, 0x1c, "e5625a8b46f5d3bec9e78c86f7dc4b45881b4b38c428a190a6bbdbecba4cc14e01c59a5f8f9c6641e04105b5c14093bead26e6b85b0470d2edf1cc594c96293d", "874220de0550f563f2408258fe2c0e0b4d60730cff7b2179da88e664d2715cbad493af4d527998653fb9242fb03a426356957ea7347234cd6dadd49e4dd19b36", "eab62aaec352ce6b564f829df43f671264ee5e50adfccf7358ebfdabdb80d92d", [0x10000, 0x9]}) 2018/04/05 23:55:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/18, &(0x7f0000000080)=0x12) 2018/04/05 23:55:01 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r0, r0, &(0x7f0000335ff8), 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:01 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x42) accept4$ipx(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) keyctl$link(0x8, r1, r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x10c) write(r3, &(0x7f0000000600)="b61b9eca1d6025291ebb6195ef3ba28daf131e417b", 0x15) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x1, 0x5, 0xffff, 0x3, 0x2, 0x59, 0xca, 0x6, 0x6, 0x1, 0x4, 0x6e6, 0x1, 0x1, 0x3]}, &(0x7f00000005c0)=0x100) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x2815, 0x4, 0x5, 0x4, 0xf1, 0xffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'vcan0\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x2f, 0x0, 0x0, {0x0, @sctp_ip4_spec={@rand_addr, @multicast1=0xe0000001}, {"d164", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @sctp_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002}, {"3e87", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) 2018/04/05 23:55:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x44) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000002c0)=0x3ff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) shutdown(r0, 0x1) [ 345.495060] validate_nla: 1 callbacks suppressed [ 345.495066] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 345.507339] nla_parse: 3 callbacks suppressed [ 345.507344] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="80010000000004333adaa501000000004000000008148e23af525b13f007fd06ce6a8418d411808fd6a3504730c90b3949aae1ff28eb586cda5112315b03e3ea9158af6b8bd86a6d7be6797defe6e68514b2c112757d0121f6f1d4796c9be628a1b18343254e903951681743c5048467cae11ec661d8a66df655c3defabd74c4c25b39e3f5eea277e3aa2d4b6f5b5e816779"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000040)) 2018/04/05 23:55:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) connect$rds(r2, &(0x7f0000000000)={0x2}, 0x10) 2018/04/05 23:55:01 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', r2}) 2018/04/05 23:55:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x9d) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000b10000)=0x5, 0xffffffffffffff03) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x800000000000048b}]}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300), 0x4) [ 345.599162] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 345.606739] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:02 executing program 2: r0 = gettid() move_pages(r0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getgroups(0x5, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/05 23:55:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000f9ffff71000040"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000180)={{0x2, 0x0, 0x1, 0x0, 0x8001}, 0x1, 0x2, 0x4}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000005619ef37d2dbf50e32c3c017aeca87fea2755b7df32e39ba60eda20858f97f63c937033ded7ba50aff4eaec157c7f025160f80d07f046cb42ef3cb1c875f465daa95fb19887b041a34d4c40aae5e86a69f89e665ab4d0d8f5f79022aa1e63a4f8318e30a4d4e95572d456daf71da3f81722a6c"]) 2018/04/05 23:55:02 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xd5, "8ef18dac2f5696b46a2463494d83c61461d93362159d607bd328e0b6635d08bde7c47e3ba7395f4b93973bc75e7427931730b7dd3000fef904de5da614780f5f1f3392867c81b20ba22550945b2273ca15c2fbae4124d8ab1579bc4b5c7af1939450fdc459236052a042ee6a673e49e014488145846f16461786702383b2bb2e52d8b12b82fb33696bc6e90a47f88944df70fe3ab3ebf02f596669b9229cd13cf6e0b9eb4e8d47ff4c212e0a8b1d917887a4ca81cce961eaf527192d7dacb03713f1b1932ead16b6a05a7885961b9e8606e035f66e"}, &(0x7f00000002c0)=0xdd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0xfffffffffffffe70) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0xffffffff}, 0x8) r3 = socket$inet(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000040)={0x0, @broadcast=0xffffffff, 0x4e20, 0x1, 'sed\x00', 0x11, 0x1f, 0x74}, 0x2c) epoll_create1(0x80000) sendmsg(r3, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:02 executing program 3: r0 = socket$inet(0x11, 0x40000000000803, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0xfff}, &(0x7f00000003c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 2018/04/05 23:55:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) pread64(r2, &(0x7f0000000000)=""/165, 0xa5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000000000)="13", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffe81) 2018/04/05 23:55:02 executing program 6: rt_sigsuspend(&(0x7f0000000040), 0xffffffffffffff77) clone(0x88100100, &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) r0 = socket(0xa, 0xe, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/04/05 23:55:02 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x14103e, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) lseek(r0, 0x0, 0x0) 2018/04/05 23:55:02 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x208000) getdents64(r0, &(0x7f0000000100)=""/252, 0xfc) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/24, 0xfd1a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) getdents64(r0, &(0x7f0000000200)=""/174, 0xae) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x7, 0x4) getdents(0xffffffffffffffff, &(0x7f0000000080), 0x386) syncfs(r1) [ 346.707982] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 346.715455] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:02 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:02 executing program 7: arch_prctl(0x0, &(0x7f0000000080)="e0c7bfdfef2c1b4fd716190f942d0dfbd81b07e63a23abe14d3688f819efbe8d710a5df1db742580a93a5c4ad8a8d7815c6d221b4689e4754d5134c92d928a4c4441f506feafe3509f91926c6e8559aef2512313a4ed6dc15169e8b91f8b29529b863cf22a760ec488c22f7b691540b6ce30318608375d48209276ba0abd183eea4bb9e1f4dd7b0b48c36902d71ab423d733b6ae587808adda4bac68746cae631d417fac6f5cc28180104eae037d3348338ce0f71c3dcf34aba2c3d8547e0bc4d98c2be1") r0 = socket(0xa, 0x5, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'ip6_vti0\x00', 0x7f}) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000000000)="480000001400257f09004b01fcfc8c560a880000f217e0060000db00000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/04/05 23:55:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x1) 2018/04/05 23:55:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xb, 0x6000000000000, 0x315, 0x9, 0x0, 0xffffffffffffffff, 0xa82}, 0x2c) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001600)="386e442543827bd2c314c6f993da32c617bace3e2fd29792007aa86019a1e03457ac5f063ff27b4ddd29198abe7f2aba97c8a14bbbcdd64323f319e8caaf713e0f0adc272d229e8e798b4cdc2fa261955069ffa1b11c3b7ffbbd4b7e92b506615e7a50932567d95eb2cee3303b713c34e103bbf1e7995a1f8fc13c52fcdd38223c91e55d079ce824e5c847f384dc250159e146c82eb080796e68996361ec084c7294a4a800710b1a5e4d567bbd3abcf9480c2998dcb81c0cfd34c4014ed9d137cc7ce1992ab138c54658973ff6b9fcfa10d17f6c4f56957c7cea686998dab9bd3c560bb8e3b18fd9edf19b8b8ba496b0f503a24447ba3db3afc6", 0xfa, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001380)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYBLOB="caff6b513a4764bc1710e3cde8f5f4203bc69612f622c4e604eb03893d48c161969dc286a755be9ef3587969de8dd5841147955eb662d959aeb82a06d616ef388f6344749390bd01fd9535b400e417fc2ee8b236653ec846cda30fd468a5ee27f70fdcd555d2a4af4bf6aeab558192d36b76f9aba9770bb39c0a3c3930e2314d99925edf0fd77ed296c945406175ff0bc3afbfe26b616b26fb183a15fc09cb2b92a220be78", @ANYRES64=r1, @ANYBLOB="8d04027cd0f2eff86eb24f2ef751556f96ab5546c18e84b82786fdce9139a206780a1b2b89ace1216077286ff08e01cca616dba44f8a9ce9a562dad40bd3372e42ad9723206741d176bf9493aff2d02c1aedd5c830d264545dfcaf20e914105403f96613327679672fed5ddfd39b6a75d8844e57568f7fd5a1ec6840283d73ca08ca49550a282d452597b77bf21bbdf689f3d5250e7000a7d4e1bf033308fcfd42adab879238ed5329c201046652e3beb51e6ceefc7c168001576eea9c", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRES16], @ANYRES16, @ANYBLOB="b44fa90ef776a4342ff0d9d27aefce0831ebde19dd8e9b40aa784d5780a74ed8e8e7009cd8208d1bd5060772b8cdd4f3a66b73e015d48f18009191ada6ec70146c295b8d34a54e95059e598b641d2fd07e150e0ccf2972aea47fc1468e34916cf332913091ad970ea1029dff6358ccf4113f9d1bc8f19acf3e5fd344ac33e573f443f2fc55a92a3024f99af3486a151ac914373bb6ad1c2471a3ce6a4f75f027e34b668653e2bf25122e67ca3c5f8bbc4aeca2c0f73940f4449a47c424edc20707934a0ecc23cb9128a66b9438f73523600b5b113fb3d290f820d8cb8a228ff81ce665fc280531c1c5edd47e", @ANYRES64=r1, @ANYRES16=r1], &(0x7f00000001c0)='syzkaller\x00', 0x10100000000007e0, 0x37f, &(0x7f0000000200)=""/231}, 0xffffff27) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/04/05 23:55:02 executing program 6: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffc, &(0x7f0000000000)="e1b45a144d6d233918b919aefffbad88", 0xffc2) 2018/04/05 23:55:02 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}]}, 0x0) 2018/04/05 23:55:02 executing program 2: r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000000340)=0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005080)='/dev/rfkill\x00', 0x103000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000050c0)={{0x9, 0x6, 0x7fffffff, 0x4, 0x7fffffff, 0x3065}, 0x400}) 2018/04/05 23:55:02 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f00000000c0)="9b076b9e8f34eb04da2c3b505a1697c6a0734e084e"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000)="8aa0e86b3dc020c7d6ccef9a995d0374b191398aad81a80526c2707697605dcff20e06caf383b8d209c31260d83964ad57c249279bb2f8b7496f5b5336c39c6b4c8f5a8c219e0bab5d388b337dc4814d3dbf0dfb8c70ed76093a5bf2eb91f153bffccd5a0bd05305cd1d8038", &(0x7f0000016f02)=""/254}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x81, 0x4) 2018/04/05 23:55:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x10102) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x10001) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000980)=ANY=[@ANYBLOB="240000001a00010000000000000000000a000000000000000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/05 23:55:02 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f000000c000)='~\x00\x00\x00', 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) waitid(0x2, r1, 0x0, 0x9, &(0x7f0000000040)) 2018/04/05 23:55:02 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6_vti0\x00', 0x1}) 2018/04/05 23:55:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:02 executing program 2: syz_emit_ethernet(0xffffffffffffff37, &(0x7f00000000c0)={@random="387709dd86ee", @empty, [{[{0x9100, 0x6, 0x3, 0x2}], {0x8100, 0x32, 0x0, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x44, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/04/05 23:55:02 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x1, 0x800, 0x2, 0x3, 0x2, 0x9}) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 347.160796] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 347.168290] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000140)=0xffffffffffffffff, 0xc3) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='pipefs\x00', 0x0, &(0x7f0000000400)) 2018/04/05 23:55:03 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xfffe, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgrp(0x0) getpgrp(0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000200)="ca4b17969d2e1938d02cfcf8d3cc336bfe04b5e2c8269488f3a73e", 0x1b, 0x8, 0x0, 0x0, r4}, &(0x7f00000002c0)) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r5 = perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x5, 0x2, 0xc9b, 0x90dd, 0x0, 0x100000001, 0x50080, 0x8, 0x5, 0x1, 0x7fffffff, 0x0, 0x1c00000000, 0x2, 0x400, 0x10000, 0x8, 0xdc1c, 0x16, 0x781, 0x5, 0x9, 0x8, 0x80, 0x5a3, 0x7f, 0x9, 0x10001, 0x6, 0x6, 0x6, 0x2, 0x6, 0xfffffffffffff81b, 0x10000, 0xdeb2, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x3, 0x78945a1e}, 0x0, 0x3ff, 0xb9, 0x0, 0xce, 0x1, 0x58b4}, r2, 0xd, r0, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r7 = getpgid(r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') signalfd(r5, &(0x7f00000000c0), 0x8) tkill(r7, 0x1000000000016) 2018/04/05 23:55:03 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='children\x00') close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000080)={0x401, r2}) ptrace$peek(0x1, r0, &(0x7f00000000c0)) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="25ffa8809ad0e214d00c7966e7c0ab13", 0x10}], 0x1, 0x3) 2018/04/05 23:55:03 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x1f, 0x10, 0x1, 0xffffffffffffff9c}) io_setup(0x5, &(0x7f00000000c0)=0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000140)="ab76588d599e04c25585c607c4f73ae11e0a62a3043b83f3ccd7f725866d1037c83ab3b426e28dc6ae5c2cf84b0ffeaa4d0a8ae5b806a480a8fba71bddce457a8e8fc3e1ae967f9f377b2d45d0648442c9731166d57ce04300094a8ccedbd518a103cd75eb7dfed2582c1ba805abfc0a1f042604c5c6988277496b851f5b34354b2a300fe66f1f0b9aae3284ecc05c85c5de5141b8fcb97dba147735dcf6b84c6d83b3038f63a552e07a57d5cf601f05ea886ff65cb623737ed538c92752d508c08051d3a71167717a68a8b9a8a38a57b80a191989", 0xd5, 0x32, 0x0, 0x0, r4}, &(0x7f00000002c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x2000000000000005, 0x9, 0x1, r1}) bind$inet(r3, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/04/05 23:55:03 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:03 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r0, r0, &(0x7f0000335ff8), 0x40000800) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) r2 = getpgid(0xffffffffffffffff) sched_getattr(r2, &(0x7f00000000c0), 0x30, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:03 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/arp\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x100000000, 0x4, [0x448e7c7b, 0x100000000, 0x5, 0x1]}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="8500000000000000b50000000000585d46cd0c020f34aafe"], &(0x7f0000e6bffc)="47ff3300", 0x2, 0x99, &(0x7f000000d000)=""/153}, 0x48) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) [ 347.352953] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 347.360552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000140)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 23:55:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:04 executing program 7: r0 = socket(0xa, 0x4, 0xffffffffffffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="80010000000000333adaa500000000004000000008"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/05 23:55:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:04 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x7) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x800, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) finit_module(r0, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001300)={r2, 0x100, 0x30, 0x7, 0xe6}, &(0x7f0000001340)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1b2}, &(0x7f0000000200)=0x8) 2018/04/05 23:55:04 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e24}}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x10001, 0x200) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) dup3(r2, r3, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000100), 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0xffff}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:04 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006a2000/0x3000)=nil, 0x3000, 0x10000001) 2018/04/05 23:55:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)={0x1, 0x0, [{0x80000000, 0x2, 0x0, 0x0, @sint={0x745c, 0x11e2c4a9}}, {0x3ff, 0x2, 0x0, 0x0, @sint={0x76, 0x3ff}}, {0x401, 0x3, 0x0, 0x0, @adapter={0x3, 0x2, 0x800, 0xfffffffffffffff8, 0x3a55}}, {0x6, 0x2, 0x0, 0x0, @irqchip={0x4, 0xfffffffffffffff7}}, {0xfffffffffffffff7, 0x3, 0x0, 0x0, @msi={0x100, 0x81, 0xff}}, {0x55, 0x4, 0x0, 0x0, @msi={0x5, 0x0, 0x4}}, {0x7ff, 0x7, 0x0, 0x0, @adapter={0x7, 0x7, 0xbc, 0x7, 0x393e}}, {0x5, 0x3, 0x0, 0x0, @sint={0x80000001, 0x3}}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x200004b564d03, 0x0, 0x101}]}) 2018/04/05 23:55:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffd) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[], 0x0, 0x200000000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x2710}, 0x8) flistxattr(r4, &(0x7f00000001c0)=""/63, 0x3f) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) [ 348.249153] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 348.256631] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:04 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xa77}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="01000961ff0104951b1234e2fed833f117a1f2cce0ff000700000042659d07f3000000"], &(0x7f0000000140)=0x1a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x7f}, &(0x7f0000000180)=0x8) socket$netlink(0x10, 0x3, 0x0) socket$inet(0x10, 0x1, 0x2) 2018/04/05 23:55:04 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x3, 0x5}) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f00000027c0)={0x19980330, r2}, &(0x7f0000002800)) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)="c04fa791ce31bc1e19191873f488e84761ff0f960e2161a873e4") fcntl$getown(r0, 0x9) fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='vboxnet0wlan0^!systemmime_typeem1GPL(-*md5sumeth1userproc-\x00', 0x3b, 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) mlockall(0x3) finit_module(r1, &(0x7f0000000180)='sy\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) 2018/04/05 23:55:04 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) recvfrom$inet6(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x20, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x80007, 0x7) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)="6466793000b70000000000005c00") sendto$inet6(r0, &(0x7f0000000040)="27cb8ea3e9e36f7b785e8ba2377cc919ab33160b3d39528c0023196e4e2145fdff3b72e87bccbedce1f5cd18b9fe1957eac9ac95b7c2dabbb8b820292330ac785f45b7a776a67f767a680c61c8f537ab27f39ade4964bd000bbf3e14d9e5d4822c967b53beb7a11429d20b76af1adcb21967e7502570c2af40dbc22363688f51", 0x80, 0x14, 0x0, 0x0) 2018/04/05 23:55:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/rfkill\x00', 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2b63c53c80467a70a81f7214c2e732"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="007264b0ad0c6d61202b637075200072646d61202d70696473202b"], 0x1b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8800, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[], 0x0) r8 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8001, 0x0, 0x101, 0x1}, &(0x7f0000000240)=0x18) 2018/04/05 23:55:04 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x7180}}, 0x1ff, 0x3c2c}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000fd72c47c9e62e486ee7dd2d2f95acd20ba51d4db23a941b2b4d5c400020000000000001a868d55898013a76d0b97fc581b269da74e16f78bb7f20400000000000000421963e27e45930a46e3264e214097"], &(0x7f0000000280)=0x8) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1ffffffffffffe66}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x84000, 0x0) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = getpgrp(0x0) tkill(r3, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000380)={r4, &(0x7f0000000340)=""/52}) 2018/04/05 23:55:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=ANY=[@ANYBLOB="0000000000000000000000000000000000c023000000000000000000"], 0x32) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/05 23:55:05 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x8401, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:05 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r7, 0x2916}, &(0x7f00000003c0)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendfile(r4, r4, &(0x7f0000000040), 0x1) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000080)=0x730) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/05 23:55:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e24, 0x8, @empty, 0x4c3b0994}, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x4937d887, [0x8000000000000, 0xff, 0x6, 0x8, 0x4, 0x7ff, 0xe349]}, 0x5c) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000009800000fe8000000000000000000000000000bb040000009f3db63fb4d397a85ed39c2565a0b91a828eddeccad656d4b67395724819d779652e4c64716871992b59c90c3e55dc0830f0c051522c01071582fcfdebfbf343afc559ad602ee0e45de93f2d9cbd733288040bb96b26f4d34698e93e3e98b03ccf9c8a9979f5ff04d9e75ca7138b1b1c4ab1f4c1bf0fa803b4c95bf53e9a37", @ANYRES32=r1], 0x30) mq_open(&(0x7f0000000080)='\x00', 0x1, 0x10, &(0x7f0000000200)={0x6, 0x9, 0x5ea, 0x985, 0x9, 0xfffffffffffffffd, 0x50d, 0x100}) write$rdma_cm(r0, &(0x7f0000004f00)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0x47) 2018/04/05 23:55:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x9, 0x7fff, 0x6, 0x0, 0x3ff, 0x3, 0xfffffffffffffffb, 0x9, 0xfffffffffffffff7, 0x8, 0xffffffffffffffff, 0x8c, 0x0, 0x5, 0x4, 0x1ff, 0x6, 0x1000, 0xa3f0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x5) 2018/04/05 23:55:05 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f00000003c0)='5', 0x1) 2018/04/05 23:55:05 executing program 3: r0 = socket(0xc, 0x80000, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xffffffff}, &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000009005bda7b730600000099797d6bafc677cbb5c033859c942fcd283faf46febd0cbd92f93863bd"], 0x8) 2018/04/05 23:55:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000001c0)={0x1, 0x5, 0x1, 'queue0\x00', 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendto$unix(r3, &(0x7f0000000280)="4db4447af75560cae2651afee22931e78b4d32910bfe1416f265b2738462d1b79e0528459728d0a3edf9891b1a73e8db2c942ba80c18567dda73c6934717585e10a89bf72649146506cef28d007ad9f0f0a7daac3c6450ffc5d692fcaa673ce9a26795b7a4285f47a7d65edfa6e7dd0ae1777d2487c00977a7bed0c182e4e8e758d6f5a089908896027ea10c2d046b829406b0ceed832581077a978eca02ddec8d303b794fb4fbb3228ece1becb75be65720ae91d62d13583d1b947293907cba7b16db4f94cf31a9980b5b884a9d4f33f6920df0a41d0eccff26729a218bb94d3fd96bb89f3b3744210e7c6b2d6e", 0xee, 0x4000000, 0x0, 0x0) 2018/04/05 23:55:05 executing program 6: r0 = openat$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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, [0x0, 0x10001, 0x0, 0x0, 0xd0b, 0x0, 0x6]}) 2018/04/05 23:55:05 executing program 4: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x3, 0x7ff}) [ 349.621716] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 349.629229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x6, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/05 23:55:05 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x5, 0x4]) [ 349.698866] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 349.706387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:05 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000"]) r1 = socket$inet(0x10, 0x3, 0x1020007) connect$ax25(r0, &(0x7f0000000180)={0x3, {"66733a32dbc671"}, 0x2}, 0x10) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:05 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r7, 0x2916}, &(0x7f00000003c0)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendfile(r4, r4, &(0x7f0000000040), 0x1) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000080)=0x730) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/05 23:55:05 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="bd8d5f4023e36e68d3dfdbcf4aa1d4c42bf4095053f65a189e56899d7db9e1758f665745fb8e71a1a86ca573f8a0beeeede2fcabe89623076999ad2ba533e9009ea06709eacc582c9544fe3e4bd866361991e4489d3d90f95ab113ed818342a7e600d363"], 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x81, 0xffc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) pwrite64(r3, &(0x7f0000000400)="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", 0x1f0, 0x80000) sendfile64(r3, r2, 0x0, 0xffffffffffffffff) 2018/04/05 23:55:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x80, 0xfffffffffffffff6) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x4, 0x0, 0x2}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)="f26265e1feee16e1a8ffcff13db6485b877b60fee930a49ee3ea288fb94c74310858c412ee9b1cd926e994fbc33768ba47825b7dc6022742bb4436ff82b1df11b439f375910a9119763d05372c14040a00ee2e7beac2911049f5", 0x5a}, {&(0x7f0000000200)="ff4521f0266ee48187d000ed008198b0237da9283408b609872ef2004f52474ca35c7fbcb674c6d202466fe57701edf39f9e7df487bb2b081e939030e113ee00be5bb9f93704e67f4ddbe8f20e02622d46641024342b928fdb20d3aa4a75c21bf0b39a98009fa51ffbeebbfb842b86448178f379d1846a694007aedfbda2f0a371153444987f8489fa660dcc5866d63b90aa032051fb46880aca7397853b91058c59cba17faf3c5658184f46dc883f8b760936000b9907207a80ee0ca110cb03e92cd9554f472a99dea518f33002b0642ec2cd9cfd97", 0xd6}, {&(0x7f0000000100)="f55d179438b28bcb788d5113ed5e8e99b6198e2865d5b38421c8aede4d27216e4250e7730f4456bf35456ceed3ac84e53ec57e4ac9691f4f07acbe8036de155a2807477a560de361a55a29d01bcee6006e452efdc08e66203278dfac5332c7848aa35a98b883789c0d7c50975b6e0c5079e143d10ba43752684dac1b5469a84da6c901cd4dad00e02deefe47f829e3b40876886547845a8959dce94ad82093916b7c82664bf422344827e114dbeb", 0xae}, {&(0x7f0000000300)="769b4d9dd8b31a84213710ede8d4ee555fe859b0b9513af65ea6b210d8b90155e40813d66d574e41b4a5522425d92739db60aa784e551fb14c30ca0625e6e19315638606e56dc6e5cd374941cff278b3123fd529afb631814e62c749842d43805381e043f1944022135abc38b24555b348dde12c443d205c64ff23a141b308205d59318f72de3694767da1f36a34ab6d16e3646134f1f9d89c7cddc6d9faf104f644e16e64ea09a6", 0xa8}, {&(0x7f00000003c0)="157053774cad029587ea42f68de9", 0xe}, {&(0x7f0000000400)="8a93e546a7588e1bbdd1d6bebaa5b11187", 0x11}, {&(0x7f0000000440)="89eaf6130bf18cc7377a3797893ed38a39ea2f1da6b6014fe65e245ed6173250af336be2fa76d8b78ed1fee6d999a0be9ff295d7da61f96738e7c2d2c51c68d006f3af3c07cc2eb1c7b3d9e0da3047f1cf543b3048db67b31b7e815b6ecae63c6a49dd76b8b35e4c30723ef54f3d52c3caf92228975b2fa4d49aa02a40a99c8a8f4f219ac3", 0x85}], 0x7, &(0x7f0000000540)=[{0x28, 0x1ff, 0x3, "1f0c2d9086f2c12c51831844cbb54d4ac618667f839acc7bdefc"}, {0x90, 0x29, 0x100000000, "c996659aff2e3a48d383a04b65d3a03de21fc04fd2f03b94ce89132ed79564e555279a6918db5ed6a8e7620ed91920efb68134eb2103cfe11103c691beedbff57bafb280f0d7bb07b5eaa8768fcc162d7df0eb1d005afd096f28bc9155baf6e68682e3560a74b2a094123665210c0e3347047f87a7320136afa1b011f836661daf0376c5"}, {0x80, 0x107, 0x3, "197ce0d4f53e235d77d7dc576d907fd9d7d3e9191c268df685b1991cfb0431162915b4fcac7059b6c3101f1e5153ff1dfae2a6bacb1bde991672565b649fabfda623c608e2c70b5484871b38c5bde8611bf7c45a326e0bef64b6afa9db5b73d0c57eca7d5067de615bd1462199565d9d86bdcd"}, {0x1c, 0x114, 0x7, "76107214d43616c730a125141c"}, {0x30, 0x0, 0x3, "af560991a2e3b348e1c8e858864b9567a38a61b29d08a156fc684351caae6111c9dcf0"}], 0x184, 0x20000000}, 0x8800) 2018/04/05 23:55:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000001c0)="baa100ec360f01ca660f7f8600800f00dddb3c0f01d16564660f3a0ae58dba2000b88900ef2e0f013f67dd85fb091db3", 0x30}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x0, 0xfffffffffffffffe, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xfffffffffffffffe, 0x8, 0x4, 0xff, 0x7]}, &(0x7f0000000080)=0xe) r4 = geteuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) exit(0x6) 2018/04/05 23:55:06 executing program 1: r0 = socket$inet(0x10, 0x4, 0x400) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$void(r0, 0x5451) 2018/04/05 23:55:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_thread_area(&(0x7f0000000000)={0xefc, 0x101000, 0x2000, 0x0, 0x401, 0x3, 0x3, 0x99, 0x6ab, 0x800}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:06 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="000000880000fa00", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/05 23:55:06 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00', 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x11a) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000001c0)) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="44cdc2f1781d6093317ed28154a7dc6cb219ce9d9a46cdb86702b4dccf062ca1bba24f9474aaa301e217dad8e5f73b5d7c1787ed457dd50866ee16bf2bd960380e63e7c2506abb50ed2456e22b613e700731446bd3f9d36b705ddd1ebe471a3a8f2011d6b2ba3e0e45d33866673d975a58d92eaf384a0243e832448a866723be73372516be99bed6d9e68407f6a80c675c55c9c5c08251edd4b30efbdf26190e471f32c089d4f6997db8f0fa03d52d6d9cf9c1d55cde441da8d0cb5e6b8d1167a2acc7cf8294ee6456990b97f48874f9eb1401b293344b1f1feb1bff9b7f17b4158afa94849c74f1b68a696c3dea715957bcf385268fc1230bb13daa3f3e5fdfbe14a9c548b7f95b042685dd6611666cb70bdfba26babb8024fd0fa5c3bc01ea4899e1fbcf80f6a96e41c5e0a6b164cfb8e6eee075586d0297c092aee312590771f9c24f8bde2541b66a334dc1d11b7c03a40ec7fbef899b2e894bcd242e6e8d325d5966efd27ac140486ab65f907662634f507d55ba26a2f36f68ab06ce0b025d9d383730fd194db4a57248bd3ff22c8bc65b4f0d888a8505225081c4a9123d1b5f1a7ed81cc1b66d4bad6e9add5f4f40be070a5df85294cb1e575c1b2f1f1aa8e9aa1b755b7635d973795610fa8ba74390487386a772c10151e90f3729f1a40e0656d0f6f17378f65c95ebfe8e1186c71ef6560e0ca79a3c099bce96b565ac5ef3d085677bfea7bdf009a39ecc2b6065559e284bdbf10fd91f478d8d074be5fc21bb07329069ad4af6a91adb8d0c5238371d3d3f5dea438653c8a24e885d4b2c9339aba978ff442bfbd13ead54077bdca291770a5b7fec1f5f700f0848b36049c59587e55c82ba19000aa074009b20a601faf3acbd8be1c4f52539bd8c313204b3e3c527f8bc08b9cd474da2412c871ae58a7eb406067f3cca649d221d77018f7389acb9c8d977a95b047be3021a196f5fcbee77ab8831144b696bb5b517ee6f5195b9c59b0798680384be99b28a77f3d699e365789f5e671efe00bd34b8fede69a6070d447d4ba88658e0b844904dfad8cc175348de482c04577412189c59a5fade802b05a524522d049fa3c42301a520c92c64ab98a677884f7430b033ce0d2d2521bd3a4048a8e5b63c16010137f9fed44e3b7eaf889865f64599f24121dc33cba2dab44fa1cdf0bf058dc0e2b4071f195f3a6a9b0af569a5107d0d33c58f8567d92f03b68412a43dd7216fb46b6b2880bc41a0dca7b829a6ce5d75ebe3ba88fcca74a366f92389d6cbea215cea19f394581d95fb54c94b7c2a60fc499d81dc35155cda47bdea6f18266f3e997aa59d3a849b43640701f52829aa518f4c77c9c6bac0f26dc87a7e01c8fc2c177b3ebfcfea73ec3dfb07d0af8a8da5b5e8142b0dc9e07fc65303da67bb40b06044c539b8b48f97c9826df9081d89ca82abad1456a53314ff4c93d972f2527167dc17ac043b787e997042aa891fcfc2dfcbeb503b3f88dae1711af1de5f6fbb58765e56a1abc82ffc429992f4ee6507a60f3e4fcfcb3faff6a6e52e51f4d3ab78093fd389daae814e8bab69be56bbf26c41a8d7a480da391259fbfe0c44dca86e991b2eaeb3b5201390a35a32cade6c54b18c262fb34caa4d269d6244815b69c7231bd8c53b275fe6ed4ceb2b2454486c887d539f3dd11cd9274f9a8a297e6777253f12543f70dcc6671d5a7f216e239fe2403b251fe01efd7e080b969d294572364d72bd72784bd331bd9fb8be552e5e1c2e2184f6e22ff4f6c84e1e52ccb92dcfcd9faac2cfe7ff021e687789d9b7b1efb74ee6727d680f73de7274eb20a4e3f10b7803ce50bb461397fd4528a86a60d62eac65cad77f160274c76823d2593ad2a18433a1b72739489018f29c9427b936e0045daef0457aa4c8f272ad32f555a0e80a6722131ef822aa3da3630c6f041e031e53b4df53a5a1b9af08621bdef412617204082c73e08ae24b733df410767bc640506bedf568bb755a9648cbdfa34eaf61746b31fc33e68c93a8de749c8aa457e77a9fef7600b4dd0cf1b8e5", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r0, r2}) 2018/04/05 23:55:06 executing program 7: io_setup(0x8, &(0x7f0000000000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(0xffffffffffffff9c) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x40000) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x80000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x101000) socket$kcm(0x29, 0x5, 0x0) syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x8, 0x0) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r7 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x4000, 0x400) socket$key(0xf, 0x3, 0x2) socketpair(0x4, 0x6, 0x101, &(0x7f00000001c0)) r8 = signalfd(0xffffffffffffff9c, &(0x7f0000000780)={0xffffffffffff7fff}, 0x8) r9 = dup(0xffffffffffffff9c) epoll_create1(0x200000007fffd) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) r11 = socket$inet_sctp(0x2, 0x5, 0x84) r12 = syz_open_dev$vcsa(&(0x7f00000009c0)='/dev/vcsa#\x00', 0xe3, 0x10000) accept4$netrom(0xffffffffffffffff, &(0x7f0000000a40), &(0x7f0000000a80)=0x10, 0x80000) syz_open_dev$amidi(&(0x7f0000001ac0)='/dev/amidi#\x00', 0x8, 0x101000) io_submit(r0, 0x5, &(0x7f0000001b40)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000000080), 0x0, 0x80, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x7fff, r4, &(0x7f0000000280)="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", 0xfc, 0x547a, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0x7, r6, &(0x7f00000004c0)="497efdc5e15511b12d4fc5a31e06549a79fcb58fdc4887ce33efeffac42a473c6d155e2b85893c019bc6218efaaf5f5c8495115ed7bd82147dbf778739c1ce2909549d7ce9b40cccf911b3eb3c95bb29bb1d00f46a08fb65946d1779358f899088939ab7f624b8a4441ffaebb279b60aac80ed966051711d65939e46c732b606490777be758efdeeb1e53a4809e964c23c9974d699a3bc9d7934cc4410f22ef2c3db4291ebdb6e9460f8115fc35d7d6e54fcdda34b9b68b3a7f0b665a17dbe942b2431c4f51fd61f872432063abce349e25525ee2937dca7d7edd66bc5ca0abd110d41d7da6194", 0xe7, 0x9, 0x0, 0x1, r7}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x20, r8, &(0x7f00000007c0)="999d", 0x2, 0x8, 0x0, 0x1, r9}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x3, 0x1, r11, &(0x7f0000000900)="46027ab3cf7801132cda3888be6a0af3856ba9de69655cb3b5019fa2fc5e0e044e4974eda982275088c0b466b94530ef71511e5b4a9be90be1a6935a9491b755194d1fdf249bba21de2a954e09c9df04c638ef330fb38abcd5a61dcaca98a99169be7b6d681c3969d5d7bd3c7fde7ceb0561e8c82dacec5e1b7a41381c90eb04d7bb1c8b171703fdb9fd5d55c3c2a0f34113abdfc339cb762d2f5fc492c941dc0c83015c4ea6a6630989293bbb15e5a4", 0xb0, 0x100, 0x0, 0x1, r12}]) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) writev(r7, &(0x7f0000001e00)=[{&(0x7f0000001b80)="cc45a96e79f4cdc6bb511e5f4a056dfd22d4ad9e62888fd436fce1108c27a0671e52a4409441a54b4d8db4067607e54d52f5d9c1df34770a956cff9c1af123926a683291deb966f90fcdc7d1536e1cc163bc8c33d43861c9966b79a4bc0519fc48b366098d25c4bd03b244500d8a3fe955e5a419051c30c7cac6e533b72ce531686c006470e263f4b85e04f1743545e8469ca579d1c22f2eccef72c0ae020f5ba201e0b7eb6c2449b9ea", 0xaa}, {&(0x7f0000001c80)="6237a84edaa902b7580580b3969ad83e5aec0d72847cd3e32328d728037896f64db2078d494b7f3579d7128affbe43a75c97e6c4059f8f02fdc89cbc829a0ad7930f9c00bb6078b2738f7da199aeac85ca727b6b29aaea43e000fc46268a74c8100381e533641c6380d0f5bf089daeb4be32d88864dbd5bbf639f244c79ce29da1d49923dd7d514ac8785613d02375de1bfe7caabbed3f6af62623e35e2ec6d4fab6b52479e93958e04d3c097581cda899e238c48238d2d90942", 0xba}], 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) openat$cgroup_ro(r10, &(0x7f0000001f00)='pids.events\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000001f40)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000004600)={0x8, &(0x7f0000001f80)=""/157, &(0x7f0000004580)=[{0x42, 0x1, 0x5, &(0x7f0000002040)=""/1}, {0x9, 0xfe, 0x1, &(0x7f0000002080)=""/254}, {0x1f, 0x1000, 0x4463, &(0x7f0000002180)=""/4096}, {0x7fff, 0xe9, 0xfff, &(0x7f0000003180)=""/233}, {0x2, 0xfc, 0x5, &(0x7f0000003280)=""/252}, {0x1, 0xe3, 0x68e, &(0x7f0000003380)=""/227}, {0x22e6f52a, 0xda, 0x0, &(0x7f0000003480)=""/218}, {0x100000000, 0x1000, 0x2, &(0x7f0000003580)=""/4096}]}) ioctl$sock_ipx_SIOCSIFADDR(r12, 0x8916, &(0x7f0000004640)={'bcsh0\x00', {0x4, 0x800, 0x7b, "0a7276b572f5", 0x1}}) 2018/04/05 23:55:06 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) signalfd4(r0, &(0x7f000004aff8), 0xffffffffffffff9c, 0x0) 2018/04/05 23:55:06 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3b) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000280)={{0x3, 0x1, 0x101, 0x3, 0x64d}, 0x6, 0xfff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={"4975f70300494d45520000000000000000e5ffffff1900"}, &(0x7f0000000040)=0xfd37) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2300, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000001c0)={0x4}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000000c0)=""/178) 2018/04/05 23:55:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x6df, 0xfffffffffffffea5) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000180fc0)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x200000000000011c) 2018/04/05 23:55:06 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x280000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/05 23:55:06 executing program 4: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x7c7, 0x20, 0x1, {}, 0x4}) syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 23:55:06 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup(r0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2d, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}]}, 0x2a) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000080)={{0x5, 0xfffffffffffffff9}, 'port1\x00', 0x4, 0x40000, 0x2, 0x1f, 0x9, 0x7, 0x7, 0x0, 0x0, 0x205eb9c3}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000200)={0x0, r4}) [ 350.737811] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 350.745341] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1, 0x22300) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000280)=0x1000, 0x2) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x3) write(r2, &(0x7f0000000080)="f0", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x99f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x0, 0xffffffff, 0x0, 0x4, 0x6}, &(0x7f00000001c0)=0x14) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000200)) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x3, 0x7, 0x4]}) 2018/04/05 23:55:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x1ffff) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0xfffffffffffffeea) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100) 2018/04/05 23:55:06 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x9, 0x4, 0xf, 0xa, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_x_nat_t_type={0x1, 0x14, 0x101}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xd}, @in=@loopback=0x7f000001, 0x11, 0x14, 0x4}]}, 0x50}, 0x1}, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 350.829404] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 350.836984] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x7, 0xb) socketpair(0x0, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x6, 0xe3, 0xffffffff, 0xff, 0xdd58, 0x100, 0x6, 0x9, 0x81, 0x0, 0x2}, 0xb) 2018/04/05 23:55:07 executing program 6: r0 = getpgrp(0x0) ptrace$peekuser(0x3, r0, 0x1) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x3d) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0xfffffffffffffff7, {0x2, 0x4e20}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x80000000}, 0x133, 0x81, 0x1, 0x7ff, 0x4, 0x0, 0x101, 0x5, 0x214}) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) prctl$setptracer(0x59616d61, r0) 2018/04/05 23:55:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x104000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0xffffffffffffdffd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x40}, {r1, 0x200}, {r0, 0x100}, {r0, 0x1004}, {r1, 0xa00a}], 0x5, &(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000240)={0x400}, 0x8) r4 = memfd_create(&(0x7f0000000080)='\x00', 0x3) r5 = getpgrp(0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000140)) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x1) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f00000003c0)={"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"}) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="05", 0x1}], 0x1) close(r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x3, 0x5}) 2018/04/05 23:55:07 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:07 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/113) sendfile(r0, r0, &(0x7f0000000180)=0x8000000000000000, 0xfffffffffffffe00) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) sendfile64(r0, r0, &(0x7f0000000100), 0x0) dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x7fffffff}, 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x3, 0x1000}, 0x2}, 0xffffffffffffff04) io_setup(0x6, &(0x7f0000000040)=0x0) io_getevents(r1, 0x5, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000280)={0x0, 0x989680}) 2018/04/05 23:55:07 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r1, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/05 23:55:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000400)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ee0000)={'vcan0\x00'}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "69219ff686e6647a40e0f60b7b66d200d15ee74f7eb658acea2bd67bb3ea73689ca36a474b6caf9c51b0f74178ff20e775769b974313bd9af1b6693ee8c5f644"}, 0x48}, 0x1}, 0x80) r0 = syz_open_dev$sndtimer(&(0x7f0000c9c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) [ 351.491175] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 351.498788] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:07 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x280000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/05 23:55:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000400)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ee0000)={'vcan0\x00'}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "69219ff686e6647a40e0f60b7b66d200d15ee74f7eb658acea2bd67bb3ea73689ca36a474b6caf9c51b0f74178ff20e775769b974313bd9af1b6693ee8c5f644"}, 0x48}, 0x1}, 0x80) r0 = syz_open_dev$sndtimer(&(0x7f0000c9c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) 2018/04/05 23:55:07 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=ANY=[]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file1\x00', 0xae3c, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="e8f42b7bfad788ef6c9b5293540b6ad622d3f215256bbc4dd4d7dee2c725b5a1ef396e6120a9b724483315cb3075f3ac997bc3a366ec722a470fb9c452440c725e7840ee73c93f232d99ac3fe83c35d8d163fc57f079a5adad489d9e0c1135dc35ca96e0a84000fcc0bc33ad09d01c6af15e03066a6b8911a569296b230878c87e5947634fc92ccb75b28ec35fb0a47bba6c2cb818328d84833b755be6ac43981b41f8f5c0f48387981357664d7c0f786f035ba4bae4bcbec06fb5c526e6416504097dcfbef0", 0xc6, 0xfff}], 0x200000, &(0x7f0000000140)={[{@nodiscard='nodiscard', 0x2c}, {@usrquota='usrquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000580)='./file0//ile0/file0\x00', 0x0, 0x1, &(0x7f0000000c00)=[{&(0x7f0000000880)}], 0x0, &(0x7f0000000600)) rmdir(&(0x7f0000000040)='./file0//ile0/file0\x00') r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) rmdir(&(0x7f00000005c0)='./file0//ile0\x00') open(&(0x7f00000004c0)='./file0//ile0/file0\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) [ 351.542102] binder: 27437 RLIMIT_NICE not set [ 351.557943] binder: 27437 RLIMIT_NICE not set [ 351.586542] binder: 27437 RLIMIT_NICE not set [ 351.618600] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 351.626100] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 351.628335] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 351.642042] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 351.642650] binder_alloc: 27434: binder_alloc_buf, no vma [ 351.656194] binder: 27434:27437 transaction failed 29189/-3, size 0-0 line 2963 2018/04/05 23:55:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000000)={0x8, 0x6000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:07 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) accept4(r0, 0x0, &(0x7f00000001c0), 0x800) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/252) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 351.663696] binder: send failed reply for transaction 60 to 27434:27437 2018/04/05 23:55:07 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="736d617073007a4358effa5318dfb5fcc1024a89") preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0xff98}, {&(0x7f0000000100)=""/131, 0x83}], 0x2, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, r2, 0x900, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x2b}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x22}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008081) 2018/04/05 23:55:07 executing program 1: socket$inet(0x10, 0x80003, 0x3) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) [ 351.757532] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 23:55:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000100)=0xfff, 0x12f) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1000, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x30}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x67, "1fc409af45b68040a54e1124d735e8fd46c447e73c0c26e1e5fa886c4c7c97280eb2706a96d1c94bc07b4c9e3e0d1acec5b0c21e237610d00cff4d82d24a6abde7d99cee6982d380d8c22649d92336063ccfaa7b5d61a0b1317a21392fd4a118f393efcbfa48d4"}, &(0x7f0000000400)=0x6f) recvfrom(r1, &(0x7f0000559f7c)=""/132, 0x84, 0x0, &(0x7f0000b3c000)=@l2={0x1f}, 0x80) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x4, 0x4e22, 0x401, 0x2, 0x80, 0xa0, 0x6f, 0x0, r5}, {0xffffffff, 0x2, 0x5, 0x401, 0x6, 0x956251d, 0x2, 0x77a}, {0x0, 0x7f, 0xeda, 0x6}, 0x3, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x1, 0x7fffffff, 0xf5, 0x3, 0x2000000000}}, 0xe8) close(r0) [ 351.793542] binder: 27434:27467 ioctl 40046207 0 returned -16 2018/04/05 23:55:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x800f, 0x0, 0x9, 0x0}, &(0x7f00000003c0)=0x10) flock(r0, 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x5, 0x8, 0x9, 0x0, 0x8}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r1, 0xfffffffffffff25d, 0xfffffffffffffe01, 0x401, 0x4, 0x4, 0x80002, 0x0, {r2, @in={{0x2, 0x4e24}}, 0x5, 0x426, 0x401, 0xa0, 0x2}}, &(0x7f0000000680)=0xb0) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) getgroups(0x1, &(0x7f0000000080)=[0x0]) lchown(&(0x7f0000000000)='./file0\x00', r4, r5) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r3, 0xa16126f7f3bbd29c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r6 = dup(r0) write$eventfd(r6, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) write$eventfd(r6, &(0x7f0000000bc0), 0x8) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00000006c0)=""/105, &(0x7f0000000480)=0x69) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x3ff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000740)={0x0, 0x0, 'client1\x00', 0xffffffff80000000, "d98ea019a52a4226", "68ae461bd79e66f8571eadb3c1e1f3e0fa03eee26b3b7b8a7c61431a43872ccc", 0x4, 0x634cbe18}) [ 351.850478] binder: 27479 RLIMIT_NICE not set [ 351.850486] binder_alloc: 27434: binder_alloc_buf, no vma [ 351.850512] binder: 27434:27437 transaction failed 29189/-3, size 0-0 line 2963 2018/04/05 23:55:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/05 23:55:07 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000180)=ANY=[@ANYBLOB="740500001100000d29bd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="000100000004000008000a00c3570000080005000700000008002c00ff0900001405190004008c0008008500", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0000000008000e00400000000800270000000000080022000d5e02cb08001e000300000008001c00", @ANYRES32=r1], 0x574}, 0x1, 0x0, 0x0, 0x2000c005}, 0xc0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 351.976581] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 351.984121] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 352.040856] binder: undelivered TRANSACTION_ERROR: 29190 [ 352.046856] binder: undelivered TRANSACTION_ERROR: 29189 [ 352.079165] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 352.086673] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:08 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000100)='./file1\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000580)) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) syz_fuseblk_mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000480)='./file1\x00', 0xb001, r5, r7, 0xcf, 0x3, 0x1000091) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r8, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd(0xb974) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r1, &(0x7f0000000540)={r8, r0, 0x3}) renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/05 23:55:08 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000540)=0x100000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0xed8, 0x4, "64916b40c6883d2a04f31d26d549055ae9dd3689adecb4e3308498fefaecac2fe55d8145488c0987930a91a6f2ae96dfebf1824efe41fb87cfe7560836e326", 0x1d}, 0x58, &(0x7f0000000280)=[{&(0x7f00000000c0)="94772fd25cef2ca98a345027dcf9ec00cb33b674bba49c1b9d00798ddf588a6600abc420b0bb5891ee6b346640b158dfd4b4738e9836090614132a943a12c5957886ef1f63e5b9303b2b64d1831177", 0x4f}, {&(0x7f0000000140)="27a8e508a9202ba6f402d7b5730b55ed2f4f87ac96d009c105bbae4747b2f89c8b72e299e6d6f3379c7ddde526fe71888aad5612dd2f782b677acaddb40ce5da88b81a92e8867e63c25150f44550fca7dad2e5a5d811a49fb1", 0x59}, {&(0x7f00000001c0)="02f3bb2c7609ff1069aba2fc0fba14f70d943adcdeb1d4e8ebee49cc81e3873cb5c1308569b02c7fa6a7a62e047c538dc52a1c401477746ad40cd8760d6b8f6dbbc52a2c5f0ebfd418ea272e1adf78416b7b046e5fcadd88010fd070781b6ec5e1bfc707125c267a3dd911f739e2b8f51e9ccb565b7b29a6a5458e3905566edbbb4a3015d62064b742cbe7d3d9bcd149ed0e30e7b0898ed325", 0x99}, {&(0x7f0000000380)="5fec66f7977133ca359559228df9e06ee66cdf0b60d388e967ce08899f21f5663d474a942ec55d00849109d45274179068f8905c2ec98d6b2a9c8e990f73abfbe444e47ae890ef836917f5fad151336f5628339097020ad6021ca6aa0edc0f1990f01e8a9ab6273744d3c4650bdb0b38d9b21aa585a55b57b88fa3c65093e6289a4f52c9d60a048f6dc093c6bf936e8164562b7f587f09614175acc5f70aecbfc819a911332d18ac50754a", 0xab}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xac, 0x840}], 0x1, 0x20000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r2, 0x50, &(0x7f00000005c0)}, 0x10) 2018/04/05 23:55:08 executing program 3: io_setup(0x80000000, &(0x7f0000000040)=0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x5, 0x40000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40c140, 0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f00000000c0)="84cf84ff5625723791061cf2bd83057ce163c7f1e1c3272c20503699b5a423fd1b54f1e154f57729912f43048613b9e22b469ea076b23f7027ea86b90ab9e9fb3982357505464fc118b8ff93d304f348546fea193da981f7", 0x58, 0x9, 0x0, 0x1, r2}, &(0x7f00000001c0)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) r4 = add_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="958902b9d451b6ed96c78df141ad5ded95e7d4e78ebc6e8f3783e283e8a8e5ee1c6138c663dcec5275a10ac8c1bc6caaeed9c49f4ba3e2359358e14ce96cb9a84652d46ad891ea0649485c8b04b7e7a36f3c13db8c6e5fc70fb16cc004ee50286adf62dd2a586f22db9dc8d6f411891ce47fa3d345ab0ae5e0e981f9033e6a4945026b81bd57f540338b3e4b613949eb0ace92ddc3b05c3ba7feee82886aa8aca843753b077f621a880443fd326fa0ed65fc1b9b096de59d59d7c739c0cf", 0xbe, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="95d9c27d55edb63de0bcf801ef23d93228f7b6e4c84128be85e066e2cf29b585fa4e87c26f05b53be7db2360557573f8607ee16e22aa1604b3a2a45949c3e56b2f87e44cc50c7e928eb2215d89cbfd06094565488dfdb54f9faaf2745058268126611d5ae24305ef3445cb8e0a1f25a9cf24912e2c35130d316971e23d98623e1eddb18c48cab4f43198a1ede13b9929b2356cff08465b35480623e3bc90a9d0f8006c8820fa2e4fa7ee252968164d13d7bd0bbe9c7a4df6cb819f8f6e49827a4b64f1df", 0xc4, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x7bd60744, 0xffffffff, r5) io_setup(0x9, &(0x7f0000128000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)={{r7, r8/1000+10000}}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000240)=""/86) io_submit(r6, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000018c0)="10000000f00725c5d5945d8b59855da0", 0x10}]) 2018/04/05 23:55:08 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x105000, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x0, 0x800000000}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:08 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bond0\x00', 0x400}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x5) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) open_by_handle_at(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="9c00000009000000383008181f03ee2e8586858302bfcd9d8f231d62c49a4786f5184872c8378ca9bad80f8b79a3305bdf72ca73033f6796efc267b639c63acb611e5bee25e8cb7f7a67a289082bef2574ce07a615d61135836672afa3be27c5688ce0ed1c8013a4ccdd1f363094e97378f37a60d7c1b50d1cd8713173c4d7d70467a4aa49602c51ad2354e5ddd3fc09dd5dff249c75f3946ed41c8b2ccdd988d9ae50"], 0x280) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) connect$ipx(r3, &(0x7f0000000080)={0x4, 0x2, 0x5, "53940afdc975", 0x3}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:08 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) connect$ipx(r3, &(0x7f00000002c0)={0x4, 0x68, 0x5, "68b7dafef508", 0x1da7}, 0x10) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000140)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000280)={0x101, 0x10001, 0x2, 0x7, 0x2, 0xbe}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) [ 352.323906] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 352.331469] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 352.354678] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 352.362215] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 352.470014] IPVS: ftp: loaded support on port[0] = 21 [ 352.599575] device erspan0 entered promiscuous mode [ 353.242521] binder: 27531:27554 got reply transaction with bad transaction stack, transaction 64 has target 27531:0 [ 353.253204] binder: 27531:27554 transaction failed 29201/-71, size 0-0 line 2778 [ 353.289500] IPVS: ftp: loaded support on port[0] = 21 [ 353.312838] device erspan0 entered promiscuous mode 2018/04/05 23:55:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x17c, 0xd, 0xf, 0x400, 0x70bd2c, 0x25dfdbff, {0xf, 0x0, 0x7}, [@typed={0x14, 0x27, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x59, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x39, @uid=r2}, @generic="ed0d623cc28bd5e36000473ffa720d6a01eed7a4a1bb3fb4a51c0f14f24aebfbdf55867676ffef07dfec7215315203f8509a8288518e243664d899fca8602e296f65394995fdb472b01a63f7f6b0f058e9f246b8cec6249347b6c6de05167347bf5a74388aecd92664db20d51c730d7f2e31fabacc1cbe96d7ccbb8b7a1d69fdf259cb39078d72e75d0cd44d61de004670371eae6c282884e4a0438aa7ab3fa0716510372c43bf7d681848e5b9426e458d533411a0dd18907af7097bb3d2a171efd404293820dfd080d11161f6847522280d5eb591ad7d816babed795ebab1557a91ff644df137f42f666220a84fba4bbd96aa", @generic="7b6fe6514e3d694a7bb6be29bd1e61aeb647887bb6ccf65959ad143eac80ee957628dabf27aa41cf88f6773f456b99af36371c620cb0d772f4bc492882141e4e2bfacac3bfd20736b9778044103a"]}, 0x17c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/05 23:55:09 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80) connect$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000100)={0x0, 0x3ff, 0x2, &(0x7f00000000c0)}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b000000050000007c0700000000000058010000ffffffff00000000a0050000b0060000b0060000ffffffffb0060000b006000005000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010015801000000000000000000000000000000000000000000000000240073657400000000000000000000000000000000000000000000000000000102000504240069636d7036000000000000000000000000000000000000000000000000001d08000148004d41535155455241444500000000000000000000000000000000000000001200000000000000000000000000000000000000fe8000000000000000000000000000bb4e224e21ff02000000000000000000000000000100000000000000000000000000000000ffffffff00000000ffffffff000000ffff0000000000000000000000000000ff73797a5f74756e00000000000000000073797a6b616c6c657231000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff000002020000000000000000000000000000002c0250020000000000000000000000000000000000000000000000003801727400000000000000000000000000000000000000000000000000000000feffffff0000000007000000080000000206000000000000000000000000ffff7f00000100000000000000000000000000000001ff010000000000000000000000000001fe8000000000000000000000000000140000000000000000000000000000000100000000000000000000000000000000fe8000000000000000000000000000bbff01000000000000000000000000000100000000000000000000ffffac1414bbff020000000000000000000000000001ff01000000000000000000000000000100000000000000000000ffff00000000fe8000000000000000000000000000aa00000000000000000000ffff00000000fe80000000000000000000000000000f00000000000000000000000000000001030000002c00737268000000000000000000000000000000000000000000000000000000890400083f8a21001000000024005443504d53530000000000000000000000000000000000000000000000000002000000000000000000000000000000000000fe8000000000000000000000000000bb00000000ffffffff00000000ffffffff00000000ffffffffffffff00ffffffff726f736530000000000000000000000073797a5f74756e000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0002032f000000000000000000000000000000b001f801000000000000000000000000000000000000000000000000c400636f6e6e747261636b000000000000000000000000000000000000000003fe80000000000000000000000000000eff000000000000ffffffffff000000ffff010000000000000000000000000001ffffffffffffff0000000000000000ffe0000002000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000ffffff00ffffff00ffffffffffffff000100000006000000df004e204e204e224e23020020200000000020004e244e244e244e2024007365740000000000000000000000000000000000000000000000000000010100000348005245444952454354000000000000000000000000000000000000000000000400000000000005000000000000000000000000ac1414bb0000000000000000000000004e21006700000000000000000000000000000000ff010000000000000000000000000001ff00000000000000ff000000ffffffff00000000ffffffffffffff00000000ff6c6f000000000000000000000000000069703667726574617030000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000870001026d000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d41500000000000000000000000000000000000000000000000000400000000010000000000000000000000000000ffffffff000000000000000000000000006805000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x7d8) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:09 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/05 23:55:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x202000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x2, 0x8, 0x5, 0x10, r1, 0xfffffffffffffff7}, 0x2c) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000622e80002040000140d0070495f0cddc7586980c2ca", 0x29}], 0x539) 2018/04/05 23:55:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/04/05 23:55:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = open(&(0x7f0000000780)='./file0\x00', 0x10000, 0x140) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000b80)=0x1, &(0x7f0000000bc0)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) recvmmsg(r2, &(0x7f0000000c80)=[{{&(0x7f0000000040)=@nfc_llcp, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/166}, {&(0x7f0000000200)=""/138}, {&(0x7f00000002c0)=""/192}, {&(0x7f0000000380)=""/254}, {&(0x7f0000000480)=""/86}]}}, {{&(0x7f0000000540)=@ipx, 0x0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/219}, {&(0x7f00000006c0)=""/102}, {&(0x7f0000001480)=""/4096}], 0x0, &(0x7f0000000780)}}, {{&(0x7f00000007c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/37}, {&(0x7f0000000880)=""/136}, {&(0x7f0000000940)=""/222}], 0x0, &(0x7f0000000a80)=""/230}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000003480)=""/4096}}], 0x331, 0x0, 0x0) [ 353.344260] binder: release 27531:27554 transaction 64 out, still active [ 353.351171] binder: undelivered TRANSACTION_COMPLETE [ 353.356335] binder: undelivered TRANSACTION_ERROR: 29201 [ 353.361808] binder: send failed reply for transaction 64, target dead [ 353.416799] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 353.424266] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:09 executing program 6: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x1f001, 0x2, 0x7fff, 0x7ff, 0xd15}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x313e01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000000), 0x49a, 0x0) [ 353.518195] *** Guest State *** [ 353.521589] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 353.530517] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 353.539441] CR3 = 0x0000000000000000 [ 353.543199] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 353.549225] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 353.555265] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 353.561981] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.570047] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.578076] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.586100] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.594237] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.602269] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.610304] GDTR: limit=0x00000000, base=0x0000000000000000 [ 353.618340] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.626383] IDTR: limit=0x00000000, base=0x0000000000000000 [ 353.634432] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 353.642455] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 353.648913] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 353.656422] Interruptibility = 00000000 ActivityState = 00000000 [ 353.662697] *** Host State *** [ 353.665968] RIP = 0xffffffff811cd096 RSP = 0xffff8801b2b873d8 [ 353.671997] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 353.678493] FSBase=0000000000000000 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 353.686358] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 353.692307] CR0=0000000080050033 CR3=00000001b354d000 CR4=00000000001426e0 [ 353.699435] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 353.706155] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 353.712312] *** Control State *** [ 353.715812] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 353.722529] EntryControls=0000d1ff ExitControls=0023efff [ 353.728061] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 353.735062] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 353.741772] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 353.748415] reason=80000021 qualification=0000000000000000 [ 353.754783] IDTVectoring: info=00000000 errcode=00000000 [ 353.760290] TSC Offset = 0xffffff3ff1c32b75 [ 353.764656] EPT pointer = 0x00000001b29d001e 2018/04/05 23:55:09 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x80) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/04/05 23:55:09 executing program 7: r0 = socket(0x9, 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0xfd8}, {0x8}], 0x2) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3b2e002c9fb394ba"]}) 2018/04/05 23:55:09 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='sessionid\x00') openat(r1, &(0x7f0000000000)='./file0\x00', 0x5cee5ce770c724f4, 0x2) pipe2(&(0x7f00000000c0), 0x0) write(r0, &(0x7f00000000c0), 0xfec9) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000080)) 2018/04/05 23:55:09 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x9, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/9}, &(0x7f0000000180)=0x50) 2018/04/05 23:55:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x309000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x1}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x418000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3, 0x5, 0x3}, 0x10) 2018/04/05 23:55:09 executing program 0: getrandom(&(0x7f0000000180)=""/93, 0x5d, 0x1) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x60400, 0x140) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) bind$llc(r0, &(0x7f0000000800)={0x1a, 0x304, 0xa2, 0x100000001, 0x4, 0xe88, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x48) r2 = fcntl$getown(r1, 0x9) ptrace$peek(0x2, r2, &(0x7f00000008c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) r5 = fcntl$getown(r1, 0x9) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000680)='./file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000007c0)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000280)="8112223f4bdb570dfd143ef7fedc9bd523d67d9bb63e090b29bc9f343b53f60dd40c358bd895ec4f01e7bcf2c51762cdfbda44f1f2bdc38893692ad7fb7424c5961d45e63899fd91ba0d09155bb75712c49041c5e2890e9d968677716713d7450e2522399b1bd8941a845dc19711cb805b4bbfe20ee015b8d4f0d1", 0x7b}, {&(0x7f0000000300)="236e87676cf08926ed58e5680a19c7b2d0c20d53f9ef247564a5ef89339956e6fc420e18d95519115aee606da50b67b0c70e9b8770759d11ad46ad9d5c7fdd753ff55abc2741100aef9075927f1e7d", 0x4f}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="140000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18652595f47e86f593e70000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8], 0x44, 0x4000}], 0x1, 0x800) sendfile(r1, r0, &(0x7f0000335ff8)=0xfffffffffffffffe, 0x9) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$TUNSETGROUP(r0, 0x400454ce, r7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1}, &(0x7f0000000100)=0xfffffffffffffd49) membarrier(0x60, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x46, r9}) getresgid(&(0x7f0000000840), &(0x7f0000000940), &(0x7f0000000900)) ioctl$TCXONC(r1, 0x540a, 0xffffffff) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:09 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) fdatasync(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x8, {{0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}]}, 0x0) getrusage(0x1, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/05 23:55:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/23, 0x17, 0x2000, &(0x7f0000000380)={0x11, 0x0, r2, 0x1, 0x7, 0x6}, 0x14) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x0, r1}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) [ 353.879178] binder: 27600:27607 transaction failed 29189/-22, size 0-0 line 2848 2018/04/05 23:55:09 executing program 2: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) fchown(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) [ 353.958789] binder: 27600:27625 transaction failed 29189/-22, size 0-0 line 2848 2018/04/05 23:55:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lc\x00', 0x8, 0x7fffffff, 0x4a}, 0x2c) fcntl$setpipe(r2, 0x407, 0xfff) 2018/04/05 23:55:09 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x620001, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x9, 0x4a}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x10000, 0x3, 0x207, 0x7, 0x9, 0x2, 0x80000001, 0x1f, r3}, &(0x7f0000000280)=0x20) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000080)=0x10) 2018/04/05 23:55:09 executing program 4: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = memfd_create(&(0x7f0000000080)="e200", 0x3) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x4, 0xd0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/05 23:55:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x28}], 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) 2018/04/05 23:55:09 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000280)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) close(r1) 2018/04/05 23:55:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1b) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x44f) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x400, 0x2080000001, 0x210d}, &(0x7f00000000c0)=0x10) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000f8ffffff"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000002c0)={"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"}) 2018/04/05 23:55:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x131000, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'sit0\x00', @ifru_names='bond0\x00'}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, {0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x12, [0x827, 0x518, 0xe5, 0x0, 0x3, 0x7fffffff, 0x1000, 0x6]}, 0x5c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="62646576285cc7266574683124293a656d30766d6e65743076626f786e6574317d5b656d31866e6f64657600") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x32800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x400, 0x70bd25, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1}, 0x4000044) [ 354.138804] binder: undelivered TRANSACTION_ERROR: 29189 [ 354.144382] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:55:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xfe6e}], 0x146) 2018/04/05 23:55:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="62646576285cc7266574683124293a656d30766d6e65743076626f786e6574317d5b656d31866e6f64657600") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x32800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x400, 0x70bd25, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1}, 0x4000044) 2018/04/05 23:55:10 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0xd993, 0x5, 0x5, 0xff}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/05 23:55:10 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x4, 0x8000, 0x1, 0x5, 0x1c}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0xfd}}, 0xffffffff, 0x101, 0x1, 0x3, 0x8}, 0x98) 2018/04/05 23:55:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffc) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:11 executing program 4: clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{r0, r1/1000+30000}, {0x77359400}}, &(0x7f0000000200)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000100)={0x3, 0x0, 0xffffffff}) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x10000) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000180)={0x7fff, 0xffffffffffffff80}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00000002c0)={{0x3, 0x9}, 0x0, 0x1ff, 0x62, {0x1, 0x6}, 0x2}) getitimer(0x1, &(0x7f00000000c0)) 2018/04/05 23:55:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000146ff8), 0x8) epoll_create1(0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x72109c5fef5d34d3) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/05 23:55:11 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x20000009, 0x4000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) clock_nanosleep(0x2, 0x1, &(0x7f0000000140), &(0x7f0000000180)) 2018/04/05 23:55:11 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x20000}) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffd4) bind$ipx(r0, &(0x7f0000000340)={0x4, 0xda3, 0x401, "4ad35cb009fd", 0xbe5}, 0x10) 2018/04/05 23:55:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) 2018/04/05 23:55:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x14, 0x18, 0x601, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x0) fcntl$getown(r1, 0x9) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000481ffc)) 2018/04/05 23:55:11 executing program 6: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000011c0)={0x0, 0x800, 0x8, 0x6, 0x0, 0x2a, 0xa4, 0x7f, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x6, 0x3, 0x8001, 0x100000001, 0x1}}, &(0x7f0000001280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000012c0)={r1, 0x3a, "2a2d257feea50e00bb2e91dc16dd59c9b3031ea1477705d6ac0d5a09d071a6097f90bbc91f6d251a3a981ecc425d8953a2a93d71bf687270545a"}, &(0x7f0000001340)=0x42) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000010c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000001180)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x1c, r2, 0x401, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1}, 0x8004) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/05 23:55:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x5dd) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0x400080) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000680)=""/245) 2018/04/05 23:55:11 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) socketpair(0x0, 0x80f, 0x1000000000000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@dev, @broadcast, 0x0}, &(0x7f0000000100)=0xc) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) 2018/04/05 23:55:11 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x8042) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002284, &(0x7f0000000500)="360ffd0e98d718dc92e10808180000b0bba67c0a295b92bbb56bc90d4aa50d1f7b4f3f5802b9aded90264d483d94d7948b2d726c6127d362b91ccc03182ab0b8354f9d9deeee035e2f9893b0862672c67a834ef100b503bb4e7bfea7313b8e88c1e839aa0bf473f67af080d5f5a2046ea0d1310527d893818254a67b2b8fcc2e48b2e73da961096a18686c93f52fcfda279dbdbbec087dfaa82d0cf94a6958b25d9f61895e4ce0c0ed6f826fc2") readv(r2, &(0x7f0000000100), 0x1000000000000004) write$evdev(r2, &(0x7f0000b5df88)=[{}, {}, {{0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r4) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000600)={0x5, r4}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) sendto$inet(r5, &(0x7f0000000100)="c5", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000440)={@empty, 0x0, r7}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/04/05 23:55:11 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sysfs$3(0x3) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:11 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000040), 0x0) 2018/04/05 23:55:11 executing program 7: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SMI(r2, 0xaeb7) connect$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x4, 0xc69, 0x79f, 0x10001, 0x37, 0xccf5}, 0x34bd}, 0xa) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7fffffff, 0x400400) 2018/04/05 23:55:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1080}, {r1, 0xa000}, {r2, 0x5340}], 0x3, &(0x7f0000000080)={r3, r4+10000000}, &(0x7f0000000140)={0x3}, 0x8) 2018/04/05 23:55:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000001}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000000000, 0x40) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) 2018/04/05 23:55:12 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}]}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/05 23:55:12 executing program 6: r0 = gettid() exit(0x7) tkill(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000580)={0x5, 0x8, 0x100, 0x81, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000226bd7000fbdbdf25070000000800060005000000c3513b19ee62dea5de0ac6d848cf93767e39af8a13d059def47b790a49d2b86fa7580838bf358481a3db1844c7878ddd9abf58c95c8279a160dc93baabe34a22815e0444ba5d0290773fe6b0eaf2645f3fe54b"], 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x8, 0x2, 0x6, 0x2, "9a1ddb1eb678e782ef377c36667dad9f0c12d4058cb5e50dd1e69fcc6f7e9f221a65bf33f84a4a6ba70b0c25", 0x5}, 0x0, 0x0, 0x2, r0, 0x9, 0x1, "e6c803dd1ee5b57fedfb6901734d3a66f33d6921febb1d4622061df40dc7d1562f41f255d9b1d805f3e680d543f4bd5f50413c7966b0b6ac6e88bb0a7d278682", &(0x7f0000000100)='/dev/sequencer2\x00', 0x10, [], [0x4, 0x7, 0x60, 0x5c]}) 2018/04/05 23:55:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000140)="0c33d1ab5bc53470bea0fb80bf7ed07f88128411a35328cb526438f5c96461227bec8c1a287571f08b6e5bc1839dab41e3e4eb240eb2b6ffe13ed413c241aa5bb7d54293b6f87cd81ec4140f38d6d65176d4b4e1f065753ac8b3850c83c68c131fe699d8e0b84d973d0808f8c570dbd866952fdbc4fc7ec26217d643f437bef169b9ee4ca420d342d9b4363222806cf39b9556cf9ce73def82fa6d3735a590ccd882") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x7, 0x4, 0x1}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/05 23:55:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)}) 2018/04/05 23:55:12 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xa49, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="250c6029536aadf51ee759f5ee1b73c6e188fbd810d8d07149acd6e610653447736ab2be28fd8ea26228c1b90dd937ee89b0ba89e33465d013b313da8240a76502da2f95a0f798c55df479906dd37449e4cf6c1a44f287f77138797551df18e0a7d49b65e97c3b89aa73d2ecc16a1757477e596c2d59ee6f0782f063b6040d0c2bf0c758c0c137e837595424cb197145ca99d673945dbc90a3158f92426783e419bd6e1ba86745ece44646c8b341ab186768880ea4e1a1134a8edd0da0887055a7b9f65d114b990b", 0xc8, 0x4fc4e3ca}], 0x20020, &(0x7f0000000400)=ANY=[@ANYBLOB="63680c636b3d737472696312944eeb3e33742c686964652c00"]) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x5) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/174, 0xae) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@generic={0x3, 0x1, 0x2}) 2018/04/05 23:55:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400901, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), 0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x6b7) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) 2018/04/05 23:55:12 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x1, @empty, 0x1f}, {0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0xfffffffffffffffd, [0x4, 0x8, 0x2, 0x81, 0x836e, 0xc66, 0x8322, 0x5]}, 0x5c) write(r1, &(0x7f0000000000), 0xfc63) 2018/04/05 23:55:12 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x80}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xc5d, 0x200, 0x8004, 0x8001, 0x80000000, 0x3, 0x1, 0x1, r1}, 0x20) [ 356.523855] validate_nla: 11 callbacks suppressed [ 356.523861] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 356.579990] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 356.606983] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 356.614659] nla_parse: 11 callbacks suppressed [ 356.614666] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 356.623789] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 356.654408] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 356.707680] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 356.715210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:13 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2400, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000500)={0x3b, @multicast2=0xe0000002, 0x4e21, 0x0, 'lc\x00', 0x20, 0x330, 0x6}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$inet(0xa, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffff0000000000000000000000000000001a00001802df99adce291ab55c037aaf0000ffffbf020000ffffffff864b861d53091d1c00fe1752b42411831300c0020000050000008b73c14e", @ANYPTR=&(0x7f0000002fb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a8000000000000000000000000000000000000000000000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000000000000ac14ffbbe000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000e0000002ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000ac14ffaaac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000007000980000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000"], 0x398) 2018/04/05 23:55:13 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8)=0xfffffffffffffffc, 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:13 executing program 3: r0 = gettid() getpriority(0x3, r0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8021, 0x0) fcntl$getown(r1, 0x9) 2018/04/05 23:55:13 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) io_setup(0x801, &(0x7f0000000580)=0x0) io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/04/05 23:55:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000380)={0x6, {{0xa, 0x4e23, 0x3}}}, 0x84) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket(0x5, 0x2, 0xffff) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000002c0)) sendto$unix(r4, &(0x7f00000001c0)="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", 0xff, 0xc844, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:13 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x151000, 0x0) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1a647a2becbfdffd, 0x1) 2018/04/05 23:55:13 executing program 7: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000012000), 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) setfsgid(r0) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}]}, 0x30}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10100) 2018/04/05 23:55:13 executing program 6: r0 = memfd_create(&(0x7f0000000040)="bcf2684da2466a8ced3b141880a68d6cb8f9e624198be3fd1306e3afcd78ad8a595a9a7a1b67b925fe2789c8af32cc552eae10a7502edc99", 0x1) write(r0, &(0x7f0000000240)="d7", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/05 23:55:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000cc0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000000)=ANY=[@ANYBLOB="24005141d9c5f1b91479000000000000000000004b507d057527c9122e36e2c9e942ff4405ffb53f7270a4c14406e7aec3b57ef30f467012ccb16391bf1e709962e20fe01c0aaebe1bd64d97e53a9b4e8e420a3220de4f7acf5ce27ff16354fb859be4", @ANYRES32=r1, @ANYBLOB="000000000000000004001600"], 0x24}, 0x1}, 0x0) 2018/04/05 23:55:13 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/\x00', 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0x100000001}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x800000fffffffff) r1 = socket$inet(0x10, 0x804, 0x100000) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbcb9acf5bb81", 0x4c}], 0x1}, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0xffffffffffff0000, 0x3, 0x1, 0x8, 0x1, 0x8, 0x40, 0x28, 0x9, 0x9}) 2018/04/05 23:55:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/178) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000200)=[{}, {}, {{0x77359400}}], 0x30) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xe3c) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) listen$netrom(r0, 0x400) 2018/04/05 23:55:13 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt(r0, 0xff, 0x3, &(0x7f0000000200)="2d863668dcc5abfed685987abf30126568169f00c0", 0x15) r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x8000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x3f) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/159) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000380)={r3, &(0x7f00000002c0)=""/143}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'ip6gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/05 23:55:18 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x94000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x8, 0x9, 0x7ff, 'queue0\x00', 0x9e14}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x6, 0xd8ee, 0x7, 'queue1\x00', 0x7}) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000cc1ffc), &(0x7f00002f1000)=0x4) 2018/04/05 23:55:18 executing program 7: r0 = socket(0x8, 0x80807, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@newsa={0x110, 0x10, 0x8, 0x70bd2b, 0x25dfdbfb, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x5, 0x4e20, 0x0, 0xa, 0x0, 0xa0, 0x7f}, {@in=@broadcast=0xffffffff, 0x4d3, 0x3f}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {0x6, 0x7, 0x33, 0x4, 0x6, 0x3, 0x1000, 0x5}, {0x800, 0x51, 0x7b4d, 0x7}, {0x1, 0x155fca30, 0x2d66b32f}, 0x70bd2b, 0x34ff, 0x0, 0x4, 0xfffffffffffffffa, 0x44}, [@policy_type={0xc, 0x10}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x110}, 0x1, 0x0, 0x0, 0x4801}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000927a8a0000000099120000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/05 23:55:18 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x8, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0xdae}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000012c0)={{{@in6, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000013c0)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000016c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001700)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001800)=0xe8) getgid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001940)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) sendmsg$netlink(r2, &(0x7f0000001a40)={&(0x7f0000000fc0)=@kern={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000001680)=[{&(0x7f0000001000)={0x10, 0x21, 0x0, 0x70bd27, 0x25dfdbfb}, 0x10}, {&(0x7f0000001040)={0x10, 0x3b, 0x20, 0x70bd2a, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000001a00)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x80}, 0x40000) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x803, 0x1, &(0x7f0000000f40)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000f80)={0x1, 0x3, 0x9, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000f00)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x198) socket$pppoe(0x18, 0x1, 0x0) readv(r2, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x5, 0x9af9, 0xf29, 0x1}}, 0x44) 2018/04/05 23:55:18 executing program 1: uname(&(0x7f0000000000)=""/101) socket$inet(0x10, 0x3, 0xfffffffffffffffa) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20180, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x57, 0x4) 2018/04/05 23:55:18 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x401, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x9) 2018/04/05 23:55:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x180) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000280)) keyctl$join(0x20000001, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="4ec71c754c650e95d12d03c3db0c73302422564d5c993b5dcbd63c3c74f709d3afca2990cbed5f872399c23312d844bfba1fccca5ef85571ca5837b35a821c749887c0de3a6702efcc4a39cc7f3f290cdc94cb5062541f2b468f5846d0a4d8d7726ea6b388156712015a0aff7707e4", 0x6f, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000180)="9cc3c292ab66999f2f112cf42c50b120c72e97ce04ed38170a64b303248e75fdfdbdfd092287be26065758800407d0b50233dc6838ccd81607af6ad2262dbc68e658a20c932ac7fcdec7e52b4fb17570", 0x50) 2018/04/05 23:55:18 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000001900)={'icmp6\x00'}, &(0x7f0000001940)=0x1e) sendmsg(r1, &(0x7f00000019c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x38}], 0x1, &(0x7f0000001980)}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003280)={'ip6gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) recvmsg$kcm(r1, &(0x7f0000001fc0)={&(0x7f0000001a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001a80)=""/232, 0xe8}, {&(0x7f0000001b80)=""/239, 0xef}, {&(0x7f0000001c80)=""/61, 0x3d}, {&(0x7f0000001cc0)=""/199, 0xc7}, {&(0x7f0000001dc0)=""/47, 0x2f}, {&(0x7f0000001e00)=""/218, 0xda}, {&(0x7f0000001f00)=""/62, 0x3e}, {&(0x7f0000002040)=""/215, 0xd7}, {&(0x7f0000002140)=""/240, 0xf0}], 0x9, &(0x7f0000002240)=""/4096, 0x1000, 0x4}, 0x10003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001980)=@assoc_value={0x0, 0x3}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003300)=@sack_info={r3, 0xbd8}, &(0x7f0000003340)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x70, r2}) sendmsg(r1, &(0x7f00000018c0)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="3c36a4c7931414eb2d4e275f8730eefcd00c24330e179163a6aa01276a15593a20b61e57e89fe9601dca3910b60cc854c1339485a9fe8b4bfd470c7f57a4bbfbe1173fd8fd0439b7a191224b44ffef180bc7ac5efca1dc0f30af2889702b71a129fab4b83ff99707129a9b5f4421d62a09214b0feac2ec4a2729cd041b5667e9e2b3bcf8c70078e8b5f7bbba713955d67e2152bcd391dcdff00d56190b757eb61a07d62ae821494ee7531b62dc21448d26ad982228e2c03e358d315867f6e268c6873a8d6a7111268f661509f985ccc766326d0e7ec9d5a6214dff07bc456fd0923c8bbb3b462d30a581b0a7", 0xec}, {&(0x7f0000000280)="8a4ab71e00e8fedd36e2f1962e3dea2009b0f03572056bb1b7ae19b89fd11039439fa7e71aefe915721930e8ab29f0ff6fd4acbaff8993e7233d33a19092675060a4f0d123443e18fb4178ee5d0ac28d0cff2299153cc7096bf00456504c61a9584a899ab25cb31bbab29f238159c87b666cc6aad3be33022e92f53d800f283d9bf0404b14197872f1e1527e41a76c6a512da8b17180e832a1920f2f7a9b1309dd76584909b6b3eee740eb9315a16ff127503f8094a0f639841a4912", 0xbc}, {&(0x7f0000000040)="36529784d40e149efb3f518b413d2ccc3ae2", 0x12}, {&(0x7f0000000340)="0efbf18cdf8732017baff4e10f14656a23d0056113ec324bb1beae2e6b72f0dad0ff3baf0911cbccba6f61", 0x2b}, {&(0x7f0000000380)="0903524ff44ef6423ba191868a3e200e214a7811e4b2a546e2df5b8804e9dab073f327b5ec3c54514e5ef5a7d4b3d31bace0b98374111f73531cd0b558ff128ff9b86391d47fc67c1403911c823458a037fd35d22060592218d0d23a3257da385b397aea9a272d341c58c70d5bc529b36d9694802e614670c807e800c6830989b7773679eadee1d6c565d43cf764eb25", 0x90}, {&(0x7f0000000440)="bca75ea3fdb962d30fac8b8ef8b334bf12603c371a7f747d9fda1bafd23fce05be8d972206bbeca688d20ddf59a15e0a3317ecdf9142d349b5c9719b7c3ea8f3c17e89c7549793466425dd9c71ee110c1e4c590bdb4eccd25a2a48b3103877fd471ddfc9cc628bd5e7426d782067c0486ffc23bb0e40e6", 0x77}, {&(0x7f00000004c0)="da10886dfc0ec01e59261e37178c8a88e5a2ec1b4252ae7126a907da87072015e8ba5d50d092dbb9aff07aa6c66274ee5cbddead59e87446ebf08390e948fa3e1db460bb58ffc94aa01c90ba0da945a912cd29a5152a82b454d2095f3758fbc168686f41fa410c29af5da092dfecca727fad2cd563f60d3d7c9a1e4a5be2e137d0acef7308f98c24f1797472c8fa029975cc8acc3c8626678ecaa3e215b5a44cfd09965185bf34e1ac7679fe24ea6481f52a68107b98198f5840f3d6", 0xbc}, {&(0x7f0000000580)="9e45ac5367a7d407cbd0deebab129370653ff24981c4b9d998340d93a340c6897498e2678409dc403eb4d0bddaf30df05fe18aa5e4c61a15ed569027967cbb49ccc07a580ee8118f1188ef91c3b248c50039cee622bfbf9493952d6ec419776818ccc6116f27fd577ebd6d1736e662ba089bc4dd9c", 0x75}], 0x8, &(0x7f0000000640)=[{0x108, 0x102, 0x8, "ae26ac0aeb491f4ac24446269f8ca1b415b4ad7f3af0c55b51193fee12d2f6ae3bcc3350ee38c660a3949907774f4117b384c6514320b5ed69c216ebb2f1e03ee172463381488243af90b18eba919e78b39690cfbf7e6dc15d1df87040f187cc8b1f1ba9252b043abcf887ef23c5fbe687de7e54e3ceadbe391f7cd3a3ae1b7db172ddbb531b7e112c9abeba86649e295e9f0b305df15f4c3e45bbbccc82d7f945a2365735a74630963f93b0915ca39a9820247160373e9b539ff107d859688b8f39fd3a78239520d47bedb32e516861d29ece59b1af471cc22874cf220685927ac9ab6a636067b355121ef4c25cacbdcc3da963835d390976"}, {0x40, 0x0, 0x6, "e477edd4e4637c1bdf5381b41968e0f094252a530a68b9bf680235e0739171f0c435ec37fe857aab405d252a5f8036206e206b"}, {0x4c, 0x11f, 0xfffffffffffffff8, "24a214b390a619b290927854552c3d3024e1da30f68a9b81341ea4da98b6d14bf08a177d370cfd39892b4d9acc759dec454f3a5586ef11cb904e5a1ef6a7"}, {0x100c, 0x107, 0x81, "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"}, {0xd0, 0x0, 0x0, "0a740b335b7cbcf68904e634252fd0fc9fcd7ef3ad4cf22a9017a846391c61d271bd85692d40f9b8835caa1918ebd316be17b063e9cdbb83cd00bd326f0ca44e9f4b89a628a268d5f219449d5d20b373ab8c69ab94a4e8c7c25a011870a1edcb598af3d8dfd085975b86c0f1ba58e040af5115100f48e26d72fc49b6b880428703fccbe589deab3b746f4460efdca2d75169a6b724447a3dbc3a884f1f6931889820061e4f480d7e4fc514b3a94ed15460f856a90fe3d1b3738ce106a53e3cd81a"}], 0x1270, 0x20000001}, 0x4804) r4 = dup(r0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) 2018/04/05 23:55:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = dup(r0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'lo\x00', {0x4, 0x9, 0x2, "7fac4e85103f", 0x1}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:18 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001bc0)="a81ee757dd88b767764f19f76430fdc3dbcfd138e94a3c8647c2dd3ccca98e7c879d62c19c730e5ef81a06680c4ad131756f802bce5eb1b901d7f5e12097df57a582", 0x42}, {&(0x7f0000001c40)="2d0f382be44c4a5a9fd89fb6a078fec9e3ee39ebcad2220bc47edeb8ec00a09c67216c501f921bb7bca101b3eb65beda58986e54b0c79262ec65ca1e7ffa2981490deb5c4dd92b6d6f9231106006afe17547696b44be4dc092f5ee26753883fbb7e1c27bb97366e81e26e72ac98b0d29", 0x70}, {&(0x7f0000001cc0)="51f77ceac4a65b323e88a8828c22615d8afb7add2a019f6413da6ccbf959c0a6564a3a760e9255df0deb7c710ee1fb8fa785f219685768be830648d19556310655616f4db599d140519e7cf399c33bdb86ebe9acd675cd16cdeac361a7a10bd4d526cff18287118564cf332a96eead35af4b1c19f0e1ffa8b602acabbfb90ff80d4abcc4f143a48142db04243aa9bb9a4c10412470b715337023175fa24c3b8b088e9daea5810df95bbc2a39ffbfa71d553bdb961d5cd744be08c4c9956cedca768c7c652273fe8c45da8b5dd4648ee1add667b2", 0xd4}, {&(0x7f0000001dc0)="61646caeaf0124da8add5d871f106cd6d4083260228dfbdc312768309adc8c51aeca0cf98a283ba7892ddfc039b77c8970dc4dee81220b12313189542a5852fc73344846371255b2501ec570531de9be2b6660f2a151f6480b3616608865351fdefc4febb004a9078b0334ea90b51bd1bc7220943b61d1a0dd25663bdfd1bbf69017dc7f60229467cd3bd80755c22fe66438d7fce194d49b78ad7fb6", 0x9c}, {&(0x7f0000001e80)="b6da68f2201cef9479130eded09058581d59734b26c6e47ea11315832d3a089ce46dfb0c8506132086ec11f5c843dae1b0770e3d751841feb67fd4f2f27eddb6a609b20abd378bfc71e80ae4a39dfeb9d2ea0565c045a6278a31dffb286ea683ce2ebed0bebb490b88a3c33f9aaead5d93423441bb12302f7151e9c30841d46a6a0caf74bfd2d92156deca6a133203bce751d08c82f8fa2bc5a2c9f57efe52546f392a72", 0xa4}], 0x5) fchown(r1, r2, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001f40)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001f80)=0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) kcmp(r5, r5, 0x7, r6, r6) acct(&(0x7f0000000600)='./file0\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYBLOB="0000000000000330f44856ab3d3cc77a3b88739634611437febb627dd8d2bee8c01fc6d984d23491c1ff11af17717443e701801bab0bbb93c2f2739cd35b140a2782aa6499d16e56ea7bc59b482420b26ca32fc3cc825b8cd4ced6c19dc9df6121f591cd3bdfe35601bc8a8d9c4486d47e9847"]) r7 = perf_event_open(&(0x7f00000019c0)={0x7, 0x70, 0xffffffff, 0x1, 0x3, 0x81, 0x0, 0x2, 0x400, 0x3, 0x2, 0x5, 0x9, 0xfffffffeffffffff, 0x7fffffff, 0x1, 0x8, 0x4, 0x7fff, 0x0, 0xfe6, 0x0, 0x3450, 0x40, 0x8000, 0x4, 0x401, 0x6, 0xfffffffffffff000, 0x4, 0x5, 0x4, 0xffff, 0x7, 0x1, 0x800, 0x7, 0x198, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000001980), 0x3}, 0x10, 0x4, 0x6, 0x0, 0xcd, 0x401, 0xfffffffffffffffd}, r5, 0x0, 0xffffffffffffffff, 0x3) r8 = add_key(&(0x7f00000016c0)='encrypted\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a}, &(0x7f0000001ac0)="9c7411389b07a0444766f7e92268c27b28e4de6a82e2d1780aaf39c980871950eaea2ec38eaa9b288e0f6eaa6f12792389b26340d1ed913fa96797bb9a40e821ae9a6ba942ba70588d50581f6cb08afba31ff2af2e7a2b", 0x57, 0xfffffffffffffffa) r9 = request_key(&(0x7f0000000440)='logon\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001b80)='[\x00', r8) r10 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="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", 0xfc0, 0xffffffffffffffff) add_key(&(0x7f0000001700)='id_legacy\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001780)="4dc30074756ddb2f3a36753227cddbb9e7ba45f4232482f0d3a2e3a2a6141f1a3c5faf0247047054bddc7aec1f4cd5b9e58d2e87ed8f4060f1abdc542967db7525cc16940f43352ac8e37baf8c87b05a06d64460435a4eeb730ec268dbd877f881c69fad0c36327a3f4fd7184f360ea7443ceb124212275b36eaae270fd422e771bbe61e9d6ac4d0f17062eceae69d1936bd483ded681f3172db5fde20a3cbd7dfd7d6bdaf337203efe22ac0235a657837c7ff90e35ae7820ba664a6550c74d4a23ed550123b5a8515a5655bc8", 0xcd, 0xfffffffffffffffe) write(r7, &(0x7f0000000480)="614f7d20309ae00c3c0369914c7e10e2d1f5535c74342cbde0207cb86704c438", 0x20) keyctl$dh_compute(0x17, &(0x7f0000001880)={r9, r10}, &(0x7f00000018c0)=""/4, 0x4, &(0x7f0000001940)={&(0x7f0000001900)={'poly1305-generic\x00'}}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001a40)) mq_open(&(0x7f0000000000)="7740a200", 0x40, 0x32, &(0x7f0000001fc0)={0x2, 0x8, 0x1, 0x80000000, 0x10001, 0x1, 0x0, 0x5}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000240)) r11 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000680)=r5) getsockname$inet(r11, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$EVIOCGVERSION(r11, 0x80044501, &(0x7f0000002000)=""/12) r12 = dup2(r0, r1) getsockopt$netrom_NETROM_T4(r12, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/05 23:55:19 executing program 3: clock_gettime(0x7, &(0x7f0000000140)) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) prctl$intptr(0x1f, 0x2) r1 = socket$packet(0x11, 0x80200000000002, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x9e9, 0x1, 0xfec, 0x1ff, 0xa72e, 0x1fc6, 0x3, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r3, 0x1, 0x1, 0x4}, 0x10) clock_gettime(0x3, &(0x7f0000000180)) ppoll(&(0x7f00000002c0), 0xba4ce3e43b44e449, &(0x7f00000003c0), &(0x7f0000000400), 0x8) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) socket$netlink(0x10, 0x3, 0x11) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)={0x1, 0x7, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @random="8d64921730b4", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}]}) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x2d34, 0x9, 0x8000, 0x1000, 0x0, 0x8001, 0x8200, 0xc, 0xeb, 0x401, 0xabab, 0x80000001, 0x1, 0x0, 0x4, 0x2, 0x164a, 0x7d8, 0x1, 0x8, 0x2, 0xfef2, 0x400, 0x3, 0x726, 0x1ff, 0xa, 0x6, 0x5, 0x4, 0x3f, 0x7, 0x8, 0x0, 0xffffffff8a268385, 0x9, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x10928, 0x9, 0x80, 0x7, 0xff, 0x6, 0xfffffffffffffff6}, r4, 0x5, r2, 0xb) 2018/04/05 23:55:19 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x14f, 0x0, 0x0, 0xffffffffffffffff}, 0x4048080) 2018/04/05 23:55:19 executing program 7: r0 = socket(0x8, 0x100000804, 0x400000001) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 23:55:19 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='neG/rt_Vcct\x00') exit(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='sched\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) [ 363.182525] kernel msg: ebtables bug: please report to author: Wrong len argument [ 363.230376] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/05 23:55:19 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sync_file_range(r0, 0xffff, 0x20, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r2 = socket$inet(0x10, 0x2, 0x6) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 363.302683] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 23:55:19 executing program 4: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000000000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/04/05 23:55:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x50112, r1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) sendfile(r0, r1, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/04/05 23:55:19 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x15) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockname$ax25(r0, &(0x7f0000000200), &(0x7f00000001c0)=0x10) 2018/04/05 23:55:19 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000080)="b6555167c4a427926a468e00e4a9b29fe46b406c384bde8d3aeea8dd4eecd8da6017def679f8e49849bddb651fdef36e02b68b73bc0266eb9f04aed13c1136a2702dc13825b61c9262825ae357fcae8d8cf14d6383071465072c131c9a5e186a8f264c4ccdd902724b07d63ac03d3e29b4830a3a096d8cfd8f8349dfd99b450b12db05ff3d3a5e6f030225fdd37527fbb7ef665e28a800a2e59e48cbb3b30fcafa924e30a7ba37a0d706f248d3d97ebae48f067489c8917addc22f93c01af568b67f8508186156245245436c3ad6b9575575a5157b78d96798ca25060948faba614b779eea1cc24565333bcd4c0e25e5") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x20e00) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) dup3(r0, r0, 0x80000) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0xfffffffffffffedc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x35b4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x800, 0x7) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) tkill(0x0, 0x1c) io_setup(0x1, &(0x7f0000000180)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000002640)='/dev/usbmon#\x00', 0x1, 0x40) dup2(r1, r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002480)='/proc/self/net/pfkey\x00', 0x40800, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000001c0)=0x71b8, &(0x7f0000000280)=0x4) r5 = syz_open_dev$mice(&(0x7f0000002580)='/dev/input/mice\x00', 0x0, 0x40382) io_submit(r2, 0x2, &(0x7f0000002600)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="30fb5f3dc500155f2ee3f42f1a535924eb1073ffd5bb813950fbcdf9b1680c86901b1fd301c5b072a0ac0cc91a84fe81c17c84726eeb323a5a73725b14159c6061f4ffa82edc49261ae354ce743a703cfdb9a9923824e1b5713ba2ddcd98b2df078cd69ab6d3b9c00a63eed3761589eb7805a24a4f9554d839609c28055d56ddb3a2d2fff7d74a4f55fa2b56856e88b02497bb1f5ef31e091cee56d61d4121653492ea73322bbf0b97e05c6c0070fdbf6401d95c6f863bee515955ac4aa07dafd61bb3841205e1abfbeb1ea895", 0xcd, 0x7a9d, 0x0, 0x0, r3}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000001480)="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", 0x1000, 0xfffffffffffffffe, 0x0, 0x0, r4}]) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b3fdc)) r7 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000500)=0x8) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r6, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b383756402", 0x3e) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000000)) r8 = syz_open_pts(r6, 0x41) writev(r8, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000140)={0x101, 0x8, 0x2, 0xfff0000000000000, 0x2, 0x0, 0x1}, 0xc) ioctl$TCSETS(r8, 0x5402, &(0x7f0000a30fdc)) getsockname(r0, &(0x7f00000002c0)=@pppol2tpv3, &(0x7f0000000340)=0x80) shutdown(r0, 0x1) getpeername$inet6(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x1c) 2018/04/05 23:55:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8), &(0x7f0000b1effc)=0x8) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000100)={'gre0\x00', @ifru_mtu=0x9}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x4, 0x4) 2018/04/05 23:55:19 executing program 3: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) pipe(&(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xae, "505bab57c4419285b6841e007aa7834187b80492c4e01b2886652ed3cf6c6adf8ab1a97e49956e7844ac44a7072b97c437fc69ce631694b66558a750441d0f242af88e2ad57cce267bf1da154a02f5753c1a06a3660937a6b7fe07cf14732f68d64ec59f6667b341464db92497afb905e9493c0807157773c50c62c66b21fab0d1a09315dd1c301c95a5780137454d2ecb90332bde734c5537d2b44d9bf2b51986178eae0c64d80e76076a716d3a"}, &(0x7f0000000180)=0xb6) timer_settime(0x0, 0x0, &(0x7f000096bff0)={{}, {0x77359400}}, &(0x7f0000837000)) [ 363.458504] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 363.466070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:19 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:19 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/05 23:55:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000001c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000380)=""/69) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x7, 0x2, 0x9, 0x828, 0x3, 0x1000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/05 23:55:19 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r1, 0x400, 0x70bd25, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x86ec}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x165a000000}]}, 0x94}, 0x1}, 0x1) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x48, r1, 0x200, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8000) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000000)) 2018/04/05 23:55:19 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1000000000008801, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x8, 0x2}, {0x3, 0x8}, {0x7, 0x7}, {0x3, 0x3ff}, {}, {0x2, 0xc23d}], 0x6) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000200)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}) mq_getsetattr(r0, &(0x7f0000000380)={0x3, 0x5, 0x9, 0x9, 0x7, 0x8, 0xdceb, 0x1}, &(0x7f00000003c0)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)={0x46230c96, 0x18, [0x4, 0x3, 0x804, 0x0, 0x0, 0x8]}) [ 363.643587] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 363.651125] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 363.674164] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 363.681775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00001cd000)}) [ 363.796158] binder: BINDER_SET_CONTEXT_MGR already set [ 363.816420] binder: 27967:27971 ioctl 40046207 0 returned -16 [ 363.859577] binder: release 27967:27968 transaction 69 out, still active [ 363.866567] binder: undelivered TRANSACTION_COMPLETE [ 363.871767] binder: send failed reply for transaction 69, target dead 2018/04/05 23:55:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) accept4$ax25(r2, 0x0, &(0x7f0000000180), 0x80000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) writev(r3, &(0x7f0000000b80)=[{&(0x7f0000000580)="449cbf7e044632c42b2186cff75ef3679914503b3c8d9383463ad45aec25316b89231253d1c8750bc7a91f997dc2c0e96ece15bdca140fb888b4d039ea2922f5e2af1d734510a0c0d5d8d95d0c059a7e7d91a53506b7f2ecff1e39efbc822c38435a1824ced8edc063eed6d9f2957463a62d5dc4a800595b29f653b98154c928063cf92c234e6b427b40cdc1729900063853ee0b57aa146b66bd2f45cde1231d46c21bbfbc4f3b75ab57987aeff6ce1f7042d2bfe5a0dd", 0xb7}, {&(0x7f0000000640)="18431423c7008701d4b99a00bf499fb9717b9df682da374acf8de56f4c3215c8900df4c5f7d76323ae4a760efc0a4ee7b77a150cca78b1c88a3766f3684a4e189fc10b51bf3d95e45daa8ccc966c712694b34afd447a360e1ea777dd32a9b59333f013db30a916d32c71a9cb1721af3ef4fe33e34095c825e86d193ab2e98f822f799c3723c722999e75f310f19660ac90a7061187302b372b66c3fc9f7d4018103c88bb14e53b99ef30d5d710fa118d0cff5b7fcdae4e36d03ff18d582dda7b7d1f9c5ccf08fab5f2c3baee81915a1dca1c7a51f82d89597d28c2c3d45e481809896a478ea67e1e720294ee9baf6b9abe9e850ff1", 0xf5}, {&(0x7f0000000800)="e74a0ac0bb59ddfefb5415ec73eddd3c2d822466784a3b452960f0cc95f8ebfeaddd93a385d215998c539d276bf8c483a08f5e25d7cfde39f6af9f08b2047d01894ede05c7cb6b78df5c0939e9e9619ed0a81bd0a2fc0547ff11db147e20628629fb5a33bbe23f25a3c16d8bbdad4cb1e4b5ffff711bac833bf127bb3a65b68e91be2394acdca13c86279b7c030899a70675", 0x92}, {&(0x7f00000009c0)="3b3276101cc98e95fd7c697b803862287963f0073c9e3647e8cb2ca6baef069c8842b6e180a7b60f3dcaa044165bb5c25d5a21d29862ecdcef63924ce04241f100c991a466cc3cb9a2e82be991330f46e90eb0674cc1c0eb202f0ea1da9acfb38d60e5e6458511", 0x67}, {&(0x7f0000000ac0)="89656f85f28e3595b593fa3850406087d851fc1b547d3dfdc01987e6bf2779ad9ade5d55117f0c4c58aaafc4acc74a50f402507ca2b10b900656ecbcd23133f318e782e5057af50acfbcbecc73f95aa8c5740bee91d3261c410507ca919ce7eca8c78bad1c712d84b664b1c842f6cf070aae2645d4658fa351a56d315d86837cacfd0e4fa6b4c236bd3ceb59b5548d7aa11180b1d11d0a8e8ef3d5b6c890168179c0f5940fe623f6ea9ed8a73145132962fd7148ca8ba5e23476ba0247cefe", 0xbf}], 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0) prctl$intptr(0x2b, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000480)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000d6dff8)=0x4) 2018/04/05 23:55:20 executing program 6: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000300)='./file0/control/file1\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000280)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/control\x00', 0x0) symlink(&(0x7f00000000c0)='./file0/control/file1\x00', &(0x7f0000000100)='./file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x40, 0x1) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000200)='./file0/control/file1\x00') symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/control\x00') 2018/04/05 23:55:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000000080)=@generic, &(0x7f0000dbd000)=0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x7) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) 2018/04/05 23:55:20 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x699}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x10000, 0x1, 0x2, 0x0, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x100000001) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x1, 0x95, 0x2, 0x2}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0x0, 0xce}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x3}}, 0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7ff, 0x4001) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$TCSBRKP(r3, 0x5425, 0xffffffffffffffcf) 2018/04/05 23:55:20 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000040), 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x9, 0x5, 0x81, 0x7, 0x0, 0x7, 0x410, 0x0, 0x3, 0x10fa, 0x0, 0x0, 0x38c000, 0xffff, 0xfffffffffffffffd, 0x0, 0x1000, 0x7, 0xc312, 0x2, 0x4, 0x8, 0x9, 0x1000, 0xffffffffffffff28, 0x4, 0x2, 0x46, 0x3, 0x7130, 0x100000001, 0x2, 0x80000000, 0x6, 0xe7, 0x0, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x800, 0x0, 0xe86a53744a6c1800, 0x0, 0x2, 0xadda}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000340)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @random="c315170c61ca"}, 0x38, {0x2, 0x4e23}, 'bridge0\x00'}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000000000000000"], 0x40) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x1f, "8ac3aec8a02a0f52c76f927f22b54ea7539395b05d840842c75a4e5a796be7044b5126fd66041879eb23578d", 0xffffffffffffffff}) dup2(r3, r2) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001780)="305d89582e1b11e3539ef276e40572f0d69849471e50ef97d44ec964547120c3000da516088ba09d6ddc99b4d82ef6c5a4bb4dc01e5a759c66379940de30bd63c2fd442530dcd1eac631bc912e31d7ba2726e6da7541485e088184921e408be657b4953278c0289ac3adaf7b618319f2df8b99537d774266e83645f49b51a9392aee32b40f2e7859788533c0d84d480a3e52d8f5f8d53a406929c8a325ca933e4bf4ab5cd66f14befda9d485d2c73d8b496c6197147559088640ca8e4289a737b69e078b30cd46bf5b1f7921fb5dd78a8766b80622dc1899eff5e83857c83d154f6372143a13f3392f06abd1286afe3d4994184dc5d6f2e03d3272fcb5cd46f66fd8ab5ee19a165f60a64d8876f4c74eb348a79a6c7388aeaa84d8edbd5cf867e104e36a6f8fac64f6a86c4baa981f98d38d0b517234b5a533cef8d8c0af9de8866ebede53b81430bb69d51ace316e38d45e6d6cedba7c7fcbcea131c6b2618fc204cb4bbad0ab41c5117e123bf16f4fa2ee0fe2796ecf2a9609963b41209fee61c47611e94583e8c5a4a11ba9928b64e3b8d48cdfe84dc6cae60792d105370157dae50330856f42d93d523c151ee0408c97d8693940b2cb5da62d984fdfecb50aa95b5ebe1adfcf4f5ca1572556c715a2064ca24157b19e1787f6cf19f35a51592ed7a3582e79081c72cc0f7b879733cb93043b8b23cc3f58f63638c3f69dec73332dceb4159e05cc5a9c6789c916b36213ec631925a67a5f2bcd9acf0cf51157fbb8f920af785799f8d904bd89abd356acc80311634bc6c9ae77fcd69f0c74fb563d1e280ac79f8521b5cab6a33cf65924599ffd4d24530c7a745b959a9f9f965db79b88fe9dcf1ebd45863738a238280b4bea9baa6780908f75d2845cb4705c4705176e1a0c3d072fbd6e6a38e643aaaf84956b5fe1ea1f5fe4804b66f54d6228dd0468b0d213f8877835c3a9bf5e283eb45a4478e377c45dd0707da10438f521ca502a62db75780c228f1c69d1cc40a4fcd8d60181c80594513da8cf8ff104d5ba5cd1b9b129244a48cf1d62fe99a43123d078936fe331e416f2da0ec5e32876f0dbaba0e1c9e82d7b08000081e759d5cb41440d1e244696e9dff13001cd526a9f1c315fe4029ad94cc9f7a7977c770f02dbd53948674d823030ccfa9ffb54c8c00216049d7acc757f9f66d5dc560813a303f41beb05d2f81e6b97fd99abcf04833b3913ad84f95902eb505de852e73df8240f10ad4754f6ab03e330a0833d0c76ba79470f5e28fddb206aa4f588fd6799784c23bf3f0bff087e1e08216cb2688ed84e808f9d53f579b2b1ba9fcaaccf95cbbee4309ee29ab83ee825398163f4896f2bf0baa98942700b62edf0a726050443bff98c717f0f4763b0bc573390b7b5e61e59ea466ca7b0facf333373a9d96199441e807c0f2bdd1ad45463557389355455e8d6482084212b10ba4e517a00e02a1c5e6c3e700008cbe7ecb58c91b433895c23dd6d80e7ee0f36b846a4d49f0de173e2fefb8990a966bd52f9f0aa4fb35a0a4f4264da1991acb7642e6a8f58044c26e243f67102ad439604c1508935e258199221b75f6f60a834aeb1fcbfbb689c60df8e0db0c7f4d2f7466e404ea03719d38767463f2dfa688c8f20f62f050f871ec40dd90ca0f9b1bf7718f0de3b85c18213c34561c1c9bf215bfe7a910b078b2672d39b17c8510f4d51593528636b1dca5cb44f5c2720f0778a5e628daede241a92704a38ff15f467165d4def2c1c725dcc3794a13d7db19b960001e2154d214500430aa55027fb60c581959c87ddca49173278038761a1c393b38b9428e479cd38609aa6f1f4", 0x51b}], 0x1, &(0x7f00000c3000)}], 0x1, 0x0) r4 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="1dbbc5b28638632f630888df1446612bfa0cafcc0e93caf2908d10fedd9b9cb96d4c86e7c1cc25e2b1125857997fc1433a4d7efaff95ab5770b306f92416c7651b47398ca3a2ef32d550165d9e4e8c116fba5846f6410167524b2b4b8415e7a1b12f6898c08426906cada8345f10739dfa6ee92bae2f6cd7d5ae7eabd65752a314a3", 0x82, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000580)={{0x7ff, 0x4}, {0x20, 0xfffffffffffffffd}, 0x7, 0x6, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x5, 0x98, 0x3f, 0x1c8c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x401, r6, 0x0, 0xffffffff}) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/04/05 23:55:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0xc0, 0x9, 0x200, 0x10000800, 0x0, 0x5, 0x22101, 0x0, 0x4, 0x2, 0x5, 0x8c, 0x7, 0x7fffffff, 0x7, 0x9, 0x6, 0x800, 0x3, 0xfffffffffffffffb, 0x3, 0x3, 0x8, 0x1, 0xffff, 0x9, 0x9, 0xd5d, 0x2, 0x1, 0x3, 0x6, 0x9, 0x5, 0x2c6a, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x5, 0xc6, 0x5, 0x80, 0x0, 0x3}, r2, 0x1, r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000002c0)={0x8, {{0xa, 0x4e21, 0x4eab, @dev={0xfe, 0x80, [], 0x19}, 0x8b28}}}, 0x84) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x3, 0x400100) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000280)={0x0, 0x1000000000, 0x6}) 2018/04/05 23:55:20 executing program 1: r0 = socket$inet(0x10, 0x6, 0x2000003) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:20 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x7f, 0x3, 0x81}, 0x10) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) timerfd_settime(r0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) 2018/04/05 23:55:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:20 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000002c0)={0x2, [0x0, 0x0]}) lseek(r0, 0x0, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000001c0)=0x8) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x100) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x25) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000140)=0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x2, 0x1, 'client0\x00', 0xffffffff80000005, "64099595d36b0b5e", "37d8e5e7d023fdc2b9528df57b9985ea763e1035630600ebb001c7f0b49772c4", 0x7fffffff, 0x4}) 2018/04/05 23:55:20 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) [ 364.817235] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 364.824762] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 364.885472] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 364.892965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000000040)=0xfffffffffffffd08) 2018/04/05 23:55:21 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b17000)=@generic, &(0x7f0000000140)=0xfffffffffffffed9, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0xe040000000000, 0x509000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200bd54648b67506376630500ff03360701003f008100"], &(0x7f00000001c0)=0x12) r3 = gettid() ptrace$pokeuser(0x6, r3, 0x8000, 0x7ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x7}}, 0x3, 0x2b00000, 0x5, 0x4, 0x7}, &(0x7f00000002c0)=0xffffff6b) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}]}) r4 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x5, 0x90080) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r4, 0x7, 0x2}, 0x14) 2018/04/05 23:55:21 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) sendto(r0, &(0x7f0000000040)="f9722e7fe8d348b431052437a80a089dc77519c5f5c3056cfafabe138557208c7ed263eeb1d833da664e7095d3d538dd003fbe90902ecbe3167db8c7e0797431aeabb2927458284afd6045dd4d75a4929cdcd9c60c7914669049b58309f371cd19e76479ecd01a99ea993925badff94dd75010df54b0a6600ac0d136441813a8ae0ed626713f051a691a7cffaf", 0x8d, 0x4000010, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x20}) 2018/04/05 23:55:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000357ffc), 0x2) 2018/04/05 23:55:21 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) process_vm_writev(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/141, 0x8d}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000180)}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/58, 0x3a}], 0x6, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/115, 0x73}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/38, 0x26}, {&(0x7f0000000640)=""/250, 0xfa}, {&(0x7f0000000740)=""/254, 0xfe}, {&(0x7f0000000840)=""/24, 0x18}], 0x6, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0x4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1e9, &(0x7f00000001c0)=0x0) io_destroy(r1) io_setup(0x6, &(0x7f0000000040)) 2018/04/05 23:55:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x3, 0x2, 0x400}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:55:21 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendto(r2, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) pwrite64(0xffffffffffffffff, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x501080, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000140)) 2018/04/05 23:55:21 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) [ 365.700075] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 365.707607] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:21 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000002c0)={0x21b, 0x0, 0x6, 0x6}, 0x10) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="598b3fa018", 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/128, 0x80}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000300)=0x2) [ 365.798907] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 365.806397] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6}) 2018/04/05 23:55:21 executing program 4: r0 = socket$inet(0x15, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x0, 0x1, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x2}, &(0x7f0000000480)=0x88) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x80) flock(r3, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000280)={{0x5, 0x2, 0xfffffffffffffffb, 0x0, "c7adec5eda898ec90eb8a5da800f1645921f0b2a5cbc63fe82473c79a0eb4a7215d797579f941589c78a6fce", 0xcac8}, 0x0, 0x0, 0xffff, r4, 0x1, 0x0, "926cf8378a8dd0691ab1f780a6c56e43b4c7cd8bcc0c248e15b1fd9f9f36751f97bbb564d80acd4d85186fd361a167263aa6aaae33c986db36f9fdee4b8818d4", &(0x7f0000000140)='\x00', 0x1, [], [0x9, 0x6, 0x1, 0x100000001]}) sendmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001440)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/05 23:55:21 executing program 1: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket(0x10, 0x5, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@newsa={0x100, 0x10, 0x2, 0x70bd26, 0x25dfdbfd, {{@in=@rand_addr=0xc368, @in=@loopback=0x7f000001, 0x4e22, 0x2, 0x4e24, 0x7fff, 0x2, 0xa0, 0x20, 0x8f, 0x0, r2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, @in=@multicast1=0xe0000001, {0x6, 0x7068, 0x5, 0x8, 0xffffffffffffff80, 0x7fb, 0xf3, 0x555bf33c}, {0x7, 0x7, 0x100000000, 0x2}, {0x40, 0x101, 0x81}, 0x70bd25, 0x3506, 0xa, 0x7}, [@tfcpad={0x8, 0x16, 0x80}, @tfcpad={0x8, 0x16, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x840}, 0x48004) 2018/04/05 23:55:21 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xfd, 0x0) listen$netrom(r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYBLOB="54000000c12410a02368fada0200000000000000440022e0a84ddaf8aca8a73200e0b4567ea8b9ee03d972879f9d51bf3bde30257f69c71dc4edafc44af794fc28d2ded5178baa99a093ae180a881fc41bdd0b064a0a8f9c"], &(0x7f0000001380)=0xffffffffffffffb9) move_pages(0x0, 0xa83dc647d97a9a, &(0x7f0000000000)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000180), 0x0) 2018/04/05 23:55:21 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x400, 0x0, 0xfffffffffffffffc}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) lseek(r1, 0x0, 0x7) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) 2018/04/05 23:55:21 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) readlink(&(0x7f0000000500)='./file0/bus\x00', &(0x7f0000000540)=""/80, 0x50) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000005c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000006c0)='./file0/bus\x00', &(0x7f0000000700)='gfs2\x00', 0x1000001, &(0x7f0000000740)="aeb42bc7bc7a474c83fc54bdbc6b8a84307b06f06be121feda45f8e5e93963a33434695318bbabf3d56cdcf0185906b07521970fe2205421fb349c1d1827efe872d9f516649ccf0a97a5081f16c5c5fd9052d101c1e2a1ba641bcc93d9f30f6f5fc6b157af5074686da6d8c231b195108811066f88e0ec37323944df44bce2b61523535884e198") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000003c0)={r0, r1, 0x0, 0x2}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x80, 0x0) rt_sigpending(&(0x7f0000000380), 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000680)='ext4\x00', 0x8004, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') chmod(&(0x7f0000000480)='./file1\x00', 0x4) uselib(&(0x7f0000000200)='./file0/bus\x00') 2018/04/05 23:55:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) 2018/04/05 23:55:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x5ab, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/05 23:55:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000c6c4c028cf4dd9a57a00"], 0x10}}], 0x2, 0x0) 2018/04/05 23:55:21 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ifb0\x00', 0x10) 2018/04/05 23:55:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000004003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xfffffffffffffdfe) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'gretap0\x00', 0x2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="5fd0909d110afa278f4cab6d6304c72a", 0x10) fcntl$setlease(r0, 0x400, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000100)) 2018/04/05 23:55:22 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) setsockopt(r1, 0x107, 0x4, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)) [ 366.177065] binder: release 28113:28114 transaction 72 out, still active [ 366.183990] binder: undelivered TRANSACTION_COMPLETE [ 366.202154] QAT: Invalid ioctl [ 366.209254] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 366.216736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 366.246953] QAT: Invalid ioctl [ 366.252215] binder: BINDER_SET_CONTEXT_MGR already set [ 366.278888] binder: 28113:28114 ioctl 40046207 0 returned -16 [ 366.283389] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 366.292260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 366.351871] binder: release 28113:28137 transaction 73 out, still active [ 366.358851] binder: undelivered TRANSACTION_COMPLETE [ 366.367398] binder: send failed reply for transaction 72, target dead [ 366.374091] binder: send failed reply for transaction 73, target dead 2018/04/05 23:55:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x40) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000200)=@pic={0x4, 0x9d0b, 0x400, 0x7fff, 0x9f, 0x8, 0x6, 0x40, 0xffffffffffffffc1, 0x0, 0x6dd7, 0x3, 0x2, 0x0, 0x7, 0x2}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="0100000002000000e00000020000000000000000000000000000000000000000000000000000000000bc748df8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffff00000000000000000000000000"], 0x98) 2018/04/05 23:55:22 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x800000000002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x5, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCNXCL(r1, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000000100)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000300)=0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000140)={0xff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000002c0)={0x1f, &(0x7f0000000280)="caf8033aea67533a2ca7f6510e76accb8c8fcb7b40275d9d4e77fb6371c895"}) 2018/04/05 23:55:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000140)={{0x200, 0x0, 0x80000001, 0x7, "350e8dba9fdd5dad55b95ec369352a10008ba0b7c2fa52688ad119dcaf9616b6bea5bcaf201a924f1fc902d9", 0x7}, 0x2, [0x5, 0x598, 0x200, 0x6, 0x2, 0x8, 0x8, 0x3118, 0x92, 0x9, 0x7ff, 0x55, 0xaf, 0x3, 0x3f, 0x6da, 0xe37, 0x3f, 0x3, 0x5b2b8827, 0x9, 0x400, 0x4, 0x6, 0x200020000000, 0xfff, 0x3, 0xfffffffffffffe01, 0x1000, 0x800, 0x6, 0x7, 0x4, 0xa6, 0x8, 0x8, 0x5, 0x7, 0x6, 0x0, 0x6, 0x3, 0x1, 0x7f, 0xfffffffffffffff8, 0x1, 0x129d, 0x20, 0x2b0000000000, 0x5, 0x2, 0x81, 0x7, 0x6, 0x80000001, 0xfffffffffffffc00, 0x7, 0x7fffffff, 0x13e, 0x9, 0x9ce, 0x9, 0x81, 0x2, 0x4, 0x0, 0x100, 0xb28d, 0x6, 0x7, 0xee18, 0x0, 0xfa4, 0xffffffff, 0x6196, 0x80000000, 0x5, 0x80, 0x610, 0x4, 0x0, 0x0, 0x7, 0x5, 0x6, 0x2, 0x3, 0x7, 0x2, 0x7, 0x0, 0x3b, 0x1000, 0x6, 0x1, 0x5, 0x3, 0xfce8, 0x9, 0xfc39, 0x6, 0x6, 0x0, 0x5, 0x8, 0xffffffffffffff5f, 0x6, 0x1f, 0x8000, 0x3, 0xffffffffffffffa2, 0x4, 0x6, 0x4, 0x9, 0x3f, 0x1, 0x7, 0x4, 0x40, 0x80000001, 0x1000, 0x10000, 0x4f4b, 0x4607, 0x8000, 0x3, 0x3], {0x0, 0x1c9c380}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ppoll(&(0x7f0000000600)=[{r0, 0x80}, {r0, 0x8000}], 0x2, &(0x7f0000000640)={0x0, 0x1c9c380}, &(0x7f0000000680)={0x3ff}, 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0xd761) 2018/04/05 23:55:22 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x179) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/05 23:55:22 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f00000000c0)='\t', 0xfffffffffffffd88, 0x0, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x3aa) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x1000, 0x4) 2018/04/05 23:55:22 executing program 1: r0 = socket$inet(0x10, 0xfffffffffffffffd, 0x3fc) sendmsg(r0, &(0x7f0000014000)={0x0, 0x80, &(0x7f0000000000), 0x20000324, 0x0, 0x0, 0x40}, 0x2) 2018/04/05 23:55:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:22 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0xff, 0x36f) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x1000) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) sync_file_range(r1, 0x8, 0x605313cd, 0x4) 2018/04/05 23:55:22 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) personality(0x40000) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x2000000000000292}, 0x0) 2018/04/05 23:55:22 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/190) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f0000000140)=',') 2018/04/05 23:55:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cmdline\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0xffffffffffff8000) 2018/04/05 23:55:22 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101400, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x2, 0xa2e6, 0x800}, 0xc) 2018/04/05 23:55:22 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) ioctl$void(r0, 0xc0045878) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) [ 366.688604] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 366.696055] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000080)=0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x10201, 0x0, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0xfffffffffffffff7) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/05 23:55:22 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = geteuid() getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) 2018/04/05 23:55:22 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/33) 2018/04/05 23:55:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x99, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'wlc\x00', 0x1e, 0x10001, 0x9}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0), &(0x7f0000000340)=0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/05 23:55:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x88) syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, [0x7, 0x4, 0x9bb9, 0xff, 0xfffffffffffffc00, 0x9d6, 0x8, 0xffffffff, 0x3, 0x8a, 0x2, 0x1, 0x80, 0x1, 0x9]}, &(0x7f0000000540)=0x100) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001cc0)) fremovexattr(r3, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') sendmmsg$alg(r0, &(0x7f0000001fc0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000680)="aa29718aa49b10ca44785dd6830fe0ef6a037b41fe8763866386e5948e888c53c3f1df3288856ed61a3e90d43003e85932cb2711e71303912a84607a59c15e4464ea31dc6b5eb365f424a35ced73bbb331d13e70982cf7db2b304e8a662eab68a001612a29fb66d9bba30cf7747bd3046cb36ce540aa3281c2bb80ee17a7ba4d8a1335623975eac5016198fe0c", 0x8d}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="9000000017010000020000007e002900e3c95c7a8675cefb00810489bd221cd5653bf21ebb9868cb03d89091be51bf764f433fb76645e8b737d255216e517176d331474c9f16084fab32c5135c825ac88108665053037f2f77fead67dc71bf08ed939839be5e820caaef38cfefbea084d361400f1054f881789e6ebaaca507363b4eb6c47a1654c1000010000000170100000400000000000000000000000000"], 0xa0}, {0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000800)="821e0525f97565e8fa3ff666f22134a543e542f7a3c37b122f97cd4cac81fd730b8fac1dd31a0dfc4b077e72eac808cee0aca54f7ec792e6e3796e3f3584cc522037ee06207f2604af6022293c2054537734b6ca109d04f94170fdcd84b5eb8afa722fdfbc23d15323ac39ae988f02c832757d619a17c9369846c3e9ddc1ad5bde0fe28fbcf21e90756254c1ab2ab703997f13b858b330486b34c6c160b80ddca6434286e774bcb878b16ee229b066cb37e89ce40b056e21fbb4ce171a3a19f1f0c24df7d2ccc3acbf531a2ad3fe8f73e1a1fb6cd5076115fd89a6b5df834c76bddd99faa3bd38979fcb52a79fc176f8cee2f47afd7edf17bf", 0xf9}, {&(0x7f0000000900)="982d0f365fbaf28d1c1c9b6abf970006f671915d14805937f7a90fffbe625899ef6dbc632e652c0b7d75b88e14e02133469886d287cb68685a73ee5f123ed7497b6ab1cf30576d57cec0086b2ef7adbde79c0b08db330fa1f181627ead6735c4a90fd0afdce0caf7a8aa43268967188b3c5d59e6ee7353a5fb06ce0ae456b4d6bd0f13e9c42776d96792778327e9fd3ae78d3aaf21169140b4ce2d8b4a88508e84103690e6ae0220141983dc2baf44ef69ce572c89afabb0f5f2ccb466eaf9732a6217c80d868572af196e3ee40bc1b5", 0xd0}, {&(0x7f0000000a00)="184613347cc4cccbefc592d6c036e3874d840541dda27d715fc58432d2efe1a8fe3ee5df88e0718b357c8956161b95e75728bbe08619c6d01eed3188368001e07aae4d67099ebfe22ff7ec1a5f810e5cc2e46193b0d136a411eb717e6a452c87a77bc2b172d7fab644a80910600818873dbf26804de006c92e9a051a741297312f2ce58419fb6fbf5ac96de4bfbcdd74fa048bfa38359b67e74a79ed5e9cb6cb4476f2c122c19a6b25555621356537", 0xaf}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="5376fa80149291b69ab1b339daa7d88f75f32c9237a7e98e0bae79346768eec2b3af7a3707aedd068a9aab90d43e04f7ff12185252c5f7d81d73e77334f001107be3d2a2746422f735e7f3301b2b98e31bd60f28fde6ae8b38f6c7e738fff2e50ce199510c2557f72fa0e6dee19d5529320f1a4d6f0ceacd9e7043aaf79cf62fb6cd72759106546a8f1e828f99519e9eef74831eddf2371ef8a00d26b864f29d11bd56859f50f18e993f75b8fa3847fbe945e8257749fb21c1c4d1dd45b89395e14cc697860858b1ec98a5196188bfa4169324e1dfeb2fa66cbaf2f253f97b74a80794e0b0ca18a6d73f24edb5fc2965", 0xf0}, {&(0x7f0000000140)="09f57bfda8d24d0e6eefdfc99d7f89a268b1290d3a37409289f2cc6e504144bed10bb83e64fb92de5fc1955f3a06c2a35e41816b35597842", 0x38}], 0x6, &(0x7f0000002040)=ANY=[@ANYBLOB="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"], 0x12c, 0x34d39ff698a59b3}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001d00)="c76d92412aebf7f7e2457f7b2ee462df4a1918c90768b574fa7bebe8dbec241c63a6d23110da1abe078ab338524d412973e5ed24fc7646e57b8f0e9e8936f990ceb5e8dd704b8bf0eabf61552ae602a1b0a586d9ed695cfef1cee5dceaa47262f1682636305ff452aa236242dac65fc1d65158b4511d21f96933adeebe160845ef53b93fee1c7e79d5ee76fbbeb24d6aaa2dd9bb91554f32ca0ba87e85365e709021", 0xa2}, {&(0x7f0000001dc0)="002f19455bf8661eaf6d176e2bbd326c8e4d3e4822360fbb1db8bc07dcbabd0aa775b9034457d7cdb89f0085bdb1365c5915b06ff66b275edfd19c7a0a278c0e64b8a4482a44187c9df3647d389801a65af3", 0x52}, {&(0x7f0000001e40)="f02d0553feb81f90a83b13ec54f6361412a406c8c95be32ae2ec5a483e54503d2fec3afb78d7b6b0edb909f893a5e73f17632d15f6162365afed989fa0601b5e7cd8966b77b749d307d3a78383377c0989dad18f0abf9071d25d7dd1360f7f2d525c553f632f11003b4324d4760ecba97462", 0x72}], 0x3, &(0x7f0000001f00)=[@iv={0x48, 0x117, 0x2, 0x38, "6cb690fb20609bf08485cee41ecd698891751fa7f56bc1a58475d015fb58443644fa655b17092a57c3a3246a7ff7d5c84760afdc3d208f33"}, @assoc={0x10, 0x117, 0x4, 0x3ff}, @iv={0x34, 0x117, 0x2, 0x22, "9261d236d7f66a042a6d0a863a5b7696c3e3b7aa6de062cd130e77392ab149d9e4a9"}], 0x8c, 0x10}], 0x3, 0x4000000) fchmod(r3, 0x80) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000000580)="d1d824dc5f155cd1149f03ba734a727c932bc0c8605a89130945bc57312bbfad12aaecfa7c1abeebabdabae39c2b26b960af6bd96d2614d0a2b42dd43219008d625ca04609d1a451ab45a72699fe9963d1bf4052f629228d9d7c3c5e09b4ae2017e6adf2efb43cfe7e16eef9ceffc8b0505728b9dc3452968dfbf984e0715c1207c862f2c0809a3fdc385b8e827926d6fd502d6371d0b687d719f284158a597a5d5af906c941fac0e8263b7e15cb99cef19b"], &(0x7f0000005000), 0x1000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000001bc0)={0x3, 0x51, 0x1000000000000d8, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x3cf5}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/05 23:55:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:55:22 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f00000002c0)='irlan0\x00', 0xa000000000000000}) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000180)={0x7, 0x0, 0x10001, 0x2}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000001c0)={0x51a, r3, 0x10001, 0x6}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000300)={"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"}) 2018/04/05 23:55:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0xc9ccbc4dbc3fa238, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000180)={0x8, r2, 0x0, 0x80}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="000000000000000000200017d4edb818d1326c3b457d1ce89bd368aa68e80db8ed46c3e0104cab924318c1c340f91508830f3396d8036461083a1a90931be8f96d", 0x41) 2018/04/05 23:55:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f00004a2000)) r1 = getpid() waitid(0x2, r1, 0x0, 0x100000d, 0x0) 2018/04/05 23:55:22 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$TIOCCONS(r0, 0x541d) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:23 executing program 6: r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001380)={0x5, &(0x7f00000000c0)=""/55, &(0x7f0000001300)=[{0xd7, 0x20, 0x26c6, &(0x7f0000000100)=""/32}, {0x5, 0xcc, 0xfffffffffffff131, &(0x7f0000000140)=""/204}, {0x0, 0x1000, 0x7, &(0x7f0000000240)=""/4096}, {0x7, 0x1a, 0xa3ec, &(0x7f0000001240)=""/26}, {0x4, 0x5b, 0x0, &(0x7f0000001280)=""/91}]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x0, 0xfffffffffffffffb, 0xe6c1, 0xda, 0xfe, 0x2}, 0x100000001, 0xfffffffffffffffd}) rt_sigreturn() ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) 2018/04/05 23:55:23 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4, "c6527e21"}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x956e, 0x45, 0x1}, &(0x7f0000000100)=0x10) 2018/04/05 23:55:23 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x1ff, 0x2, 0x1, 0xfffffffffffff801, 0x4, 0x10001}) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20147c1ad61fe00abea8fd0511e4f8d96a8a89615f345c62d56311b6eb9ae4", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='@'], 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x280, 0x0) 2018/04/05 23:55:23 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}, 0x1e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) sendmsg$netrom(r1, &(0x7f0000000080)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000040), 0x0, &(0x7f0000000bc0)}, 0x200) 2018/04/05 23:55:23 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80010000, 0xfffffffffffffffd) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000280)="0f20c06635000000800f22c0ff064f7aba4300b000ee66b9800000c00f326635000400000f30b800008ec0baa000ecbaf80c66b84033d78266efbafc0ced0fc7ae00000f0666b9800000c00f326635000100000f30"}], 0x1, 0x0, &(0x7f0000000000), 0x10000000000000f0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x200800d011) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x5, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xfffffffffffffff7}, &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e20}}}, 0x84) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000140)=0xae7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) timer_create(0x1, &(0x7f0000000340)={0x0, 0x29, 0x4}, &(0x7f0000000380)=0x0) timer_delete(r4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/05 23:55:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/05 23:55:23 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x7ff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0), 0xffffffffffffff69) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bfs\x00', 0x80004, 0x0) 2018/04/05 23:55:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x24, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000000003}, 0xffffffffffffff2d) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvfrom$inet(r1, &(0x7f00000001c0)=""/30, 0x1e, 0x0, &(0x7f0000000200)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$eventfd(r1, &(0x7f0000000280), 0x59) 2018/04/05 23:55:23 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x800, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x15555555555555d1, &(0x7f0000000080)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) sendfile(r0, r0, &(0x7f0000000200), 0x9) 2018/04/05 23:55:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) 2018/04/05 23:55:23 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0xbc6f, 0x5, 0x100000001, 0x7f, "c112875229056061824f00fecf197bd107f4a2694a976c2ea931a3ee26e81832615b3dd95df54798e842b76c"}) r1 = socket$inet(0x10, 0x807, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000df6000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000017faffffffffffffff0700892d664a0de45e09456cafb90fad7a135d0d7865bd97bab89b839370132c12262664995551287330860aae39584db909a4d5b8115af2f61141867866a8a06d9df89ac0fa0080d517a2527e83f90e79f677dae524738242da791ac12c4526e6a27151f9bc5e4062606883978d8fe2980a5885ddeb5a833e8a54c9108227a1acc821560bfa"], 0x93}, 0x1}, 0x0) 2018/04/05 23:55:23 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = dup2(r0, r0) sendfile64(r0, r2, &(0x7f0000000040), 0xffff) ptrace$peekuser(0x3, r1, 0x7) 2018/04/05 23:55:23 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000fac)={0xffffffffdfffffff, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e20, 0x0, @empty, 0xa9f}}}, 0x104) 2018/04/05 23:55:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) close(r0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f000000a000)=ANY=[], @ANYPTR64=&(0x7f000000b000)=ANY=[], @ANYBLOB="0008000080000080"], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/05 23:55:23 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/34) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:23 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x213, 0xfffffffffffffffd) pread64(r0, &(0x7f0000000040)=""/53, 0x35, 0x0) 2018/04/05 23:55:23 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000240)={{0x2b, 0x456, 0x4, 0x9, 0x1, 0x100}, 0x1}) 2018/04/05 23:55:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x5d0}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) write$evdev(r0, &(0x7f0000a37000)=[{{0x77359400}}], 0x10) [ 367.541749] binder: 28293:28294 got reply transaction with no transaction stack [ 367.549460] binder: 28293:28294 transaction failed 29201/-71, size 0-0 line 2763 2018/04/05 23:55:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x200001, 0x100000000, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) r1 = dup(r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000540)={0x7, r0, 0x1}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa}}, 0x0, 0x7, 0x0, "30ea1d710ec95f6a9de73eab0f6e7683fa45e1ad4bb017e6aaae05464b4c0944778b032fe9fa7445325ab38975a504e66021924a137c1bd23ac8107525bd6ae2a10376b33cab12a69c8d94d79e32f32b"}, 0xd8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40104, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x1, 0x0, "5f694d3af4305654623a6116e5dfd9d265d92451769e8918fef6e6975790894a36bc1eda8ce90000000000002dfee81edbed912fd7724a8857d37a1c5d14415d935bd17af2ff020f7df43b9902fac791"}, 0xfffffe33) sendto(r0, &(0x7f0000000440)="7feb0b89509e622be3a71568a1efbb4ad47cfdf875bcffe03873be340ef7d11364820e1bc5df9dd0b20a3dc15b51cc671be9782eb81e727192bf4bdcf70fb237f2eb5f0b0c6ddb83c1c4de840c2336516779e2bd6c2415d02d3892b0b5f5ddf4d77f257d52fd7d693a5cdb802614f7e4bb5aa55dc093cc8d7aa3eeb179e9fd24d5f30b4c28d77d27abba7836a5c34b16f741575f33bd767d2037fbc3bf1ae2880459d849dbed11f6be3694611ed84992d2849120b0b2dbcc2668e9503e026e995f6de2aa60b79e126ba9178809d00398ca46712b5ac4084aeff81ac55cf15019b7a8eed7b9337749e95b026041fb0b41fbe3cce158", 0xf5, 0x20000001, &(0x7f00000001c0)=@generic={0x3, "3d1bf84bc93aacffed528ab81385524e9417547877b04f7c78ce5c6253829cfb3342357c5e04bb66f65c52b87c34639562a905e9a50d11b6f34ef7191bfac624fbf742e99b404df927eddc411ca641476e3e38fe449d4c77a271f69efe1365d85b0f72da946e234951bd8efb2ae585c380d9c8417b185f1826477be0b696"}, 0x80) [ 367.655181] binder: 28293:28294 got reply transaction with no transaction stack [ 367.662889] binder: 28293:28294 transaction failed 29201/-71, size 0-0 line 2763 [ 367.732471] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:55:24 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x10c80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080), 0x1) timerfd_settime(r1, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) socketpair(0x2, 0x5, 0x20, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240)={0x401, 0x2, 0x100000000, 0x5}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000280)={'vcan0\x00', {0x4, 0x6, 0x1, "9fa0c6567fe5", 0x1000}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) r7 = getgid() lchown(&(0x7f00000002c0)='./file0\x00', r6, r7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0xfffffffffffffffb, 0x8, 0x8000, 0x9, 0x3, 0x5, 0x0, 0x80000000, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000004c0)={r8, 0x7b}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000500)={0x80, 0x8000, 0x3, 0x4, 0x100000000}) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000540)=""/60) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000580)) utimensat(r4, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x77359400}}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000640)={r8, 0x7, 0xfffffffffffff52c}, 0x8) waitid(0x1, r2, &(0x7f0000000680), 0x40000000, &(0x7f00000006c0)) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000740)=0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000780)={0x6, [0x7, 0x81, 0x0, 0x2, 0x7fff, 0x6]}, &(0x7f00000007c0)=0x10) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000008c0)=@generic={0x40a, 0x1ff, 0xfffffffffffff800}) sendmsg$nl_route(r3, &(0x7f0000000b40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000408}, 0xc, &(0x7f0000000b00)={&(0x7f0000000940)=@ipv6_delroute={0x1a0, 0x19, 0x100, 0x0, 0x25dfdbff, {0xa, 0x90, 0x0, 0x5dc, 0xff, 0x4, 0x0, 0x9, 0x400}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7000000000, 0x9, 0x4, r5}, {0xc81, 0x19c, 0x7ff, r5}, {0x10001, 0xff, 0x4, r5}, {0x2, 0x0, 0x1f, r5}]}, @RTA_METRICS={0xe4, 0x8, "cde2e12df269b75efd5863df2126d48ffa7e8b5f7d678dc60f16cbf28fd3772989530510a181d6c1ad0073fb4cece63cc89b72d8e4dcc39761af6689c1a914d2b7528b4197886d12ec9e4189129155d8425bc7d661a5df9110220b128d15e0a5e32e3aa3bf2d57f02f8a9cea06e49b8ab91b1818845fb970e77b2626287935851e4395299514d3fc06e6421224293a3d414fa436fc68af9aee5c59b48b36108f7314f4c166aadbfd318f6d1a6ed910d4eed13ff465db968871b58bb30945f0b483a8fe975d4a57abfac2c50dc127254b8137242d66bb5cdb3b960c9d5527fc"}, @RTA_METRICS={0x7c, 0x8, "7ed62c36ffb8dbeeb2c5943bb380c35f8966824624d3f4f6ec96f766bdfca0708b75cee4dd167f96323432268f7e5194c3719e376f37d14138af2518d4beb530c6aa33992c3e31836f4de2b9e994fa60d529f509fc525b77035d194f18918e9eb92326b8cd7c384ad8e9e36d7970269ff627857bf028c054"}]}, 0x1a0}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) prctl$getreaper(0x2b, &(0x7f0000000c00)) 2018/04/05 23:55:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0xffffffffffffffc7}], 0x1}, 0x0) 2018/04/05 23:55:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x0, 0x9ac}}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x2081) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) 2018/04/05 23:55:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) socket(0x11, 0x800, 0x401) sync() migrate_pages(0x0, 0xfd, &(0x7f0000000540), &(0x7f0000000580)=0x1) 2018/04/05 23:55:24 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 23:55:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x7) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'cpu', 0x20}]}, 0xd) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r4, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000140)={0xf001, 0x16000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:55:24 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xed05}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) clock_getres(0x3, &(0x7f00000000c0)) 2018/04/05 23:55:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') eventfd2(0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x1f}, 0x80) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x10ed5b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socket$inet(0x2, 0x0, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2, 0x0) fchdir(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20001441}, 0xc, &(0x7f0000000280)={&(0x7f0000000780)=ANY=[@ANYBLOB="055b09899a3029ee050004536c2600000c616a3000000098bfb5b8dbf1a26d333576d9a55fbfa80888bc8ac7dca418d596cb8545f815e6376949ae9b5f13f919509bcd83dff6d4bf9e342a3db3cb017b3fc401d8e477989bf47c62a7b90aca5158edfc8e25ccc3a6d301606a7f2eb4bc2be05753337ebe82ab0a5a4fe40fec59c18a02a11e222fbc737767e748d32d0824d1fb8672ef88ac8c7dcf80bbb6e72b0f27e70ef61c9bb488ecd584646972da983f83cf55c1cd80c6a42d118c08151db0b1"], 0x1}, 0x1, 0x0, 0x0, 0x4015}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) readahead(0xffffffffffffffff, 0x1244, 0xffffffffffffff64) truncate(&(0x7f00000001c0)='./file0\x00', 0x80000000) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x5) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000340)=&(0x7f0000000480)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 23:55:24 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001080)={0x17, 0x1000, &(0x7f0000000080)="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"}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:24 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet(0x10, 0x3, 0x0) membarrier(0x0, 0x0) 2018/04/05 23:55:24 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x800000000000) sendmsg(r0, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x80, &(0x7f000002dfa0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18e6e497ce00000018000000ff00000087aa740000001a00866a06f8ab2dc25be53163671e2586adb850eedcc99a"], 0x18}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="45e9d9032c4ecd068d82187c055432366aa371ae88444439addcfc0e6c364eadcd505bda77fc15224d9fd2246b9a2a51764128d3c7fd89aa28626b16dad6d1a5a37eedb5e299d01de6c8dbe8bb31fbe513795ec2c3a86177b47adbe3c26d9dd844ddc378fbb2bc12bb00d872260287096e6e4a33f6e2364469292d23afae6f72863ab1597771516e", 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@loopback, @multicast2}, &(0x7f0000000080)=0xc) sendmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000a00)=[{0xc, 0x117, 0x2}], 0xc}, 0x0) 2018/04/05 23:55:24 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f00001c3ff8)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/05 23:55:24 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000180)=0xff83) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x1268, 0x14, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x5}, [@nested={0x1f0, 0x83, [@generic="54cdbd4809907e6de2e87b1870d7c61df95a8102e5f3afb4d11ea9729a535a48debd5779e1c20104bcb9205c947ea5362805447b4e5e8ff12b9b595970f3650ce73a81c0ee17f212882ffbe7e4dde1bdd81f589b040edf40fbe9cf98836bae9fd3c237aab78cc98e951479a1fd087d808b7ae999b750cd779dcf96b2a41f919959da5974a102ae584b668e3cb6e0154d059d302e1ce5bb4731a2399a7a347bfae1361d7ad95c72ed49e0f1a12fa89bfd2d5f7c5c4c72d774b9320abc6d353e6bcab42035c3c3321bd96cd60fb829f3329af7233cdf7681710cc252ce70eb92caca6075f61fb7195bf9cb8bd48e4ed66dc596574133e7e59f4d", @typed={0x8, 0x60, @ipv4=@rand_addr=0x100}, @typed={0x8, 0x95, @fd=r0}, @typed={0x14, 0x67, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @typed={0xcc, 0x8b, @binary="e0fa9c9cd34fc13dcdda927c92d03afaec2915da3ccee8cc69a26b8c07d4755d5d082e6badd830590f5c8d720bb6f9c69311e0c5c85929454e9019a98c698d624090eeff98acfcb2e0d69be24f782a1d664d931a88ab96e64af6ef3d94fa5d8c98bafc4f091a35d5d1b64b33424374e14cb66f41b67f0a838f0bf099f51b893634edc4b0df83edea83f739d7c0cfee2da17033f2901ae7dbf916d661efc3dc3eddf6d6b97f369d33f7cf2a260ecc78f3404b8dae9a99a8cb3e9d5355c53e6245f18f42e2d4b7"}]}, @generic="b82689eb2962cf687e98b89ae091c2e353996036930c78a897b47d27edab34efbf6955ab898b5290c69189c3a66ee059648c5f80a4d8c9ffe979a89ec976e06e59bff301e4cb6ada6ceb302eaa8cc73e9a8fc3", @nested={0x10, 0x6, [@typed={0xc, 0x38, @u64=0x400}]}, @generic="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"]}, 0x1268}, 0x1, 0x0, 0x0, 0x20040090}, 0x20000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x200000000, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x8001, [0x7, 0x10000, 0xfffffffffffffff9, 0x0, 0x7, 0x8001, 0xf9b2, 0x3]}, 0x5c) 2018/04/05 23:55:24 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xc5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x11, 0x4) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/05 23:55:24 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/240) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x101000) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000100)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x1) 2018/04/05 23:55:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') eventfd2(0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x1f}, 0x80) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x10ed5b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socket$inet(0x2, 0x0, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2, 0x0) fchdir(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20001441}, 0xc, &(0x7f0000000280)={&(0x7f0000000780)=ANY=[@ANYBLOB="055b09899a3029ee050004536c2600000c616a3000000098bfb5b8dbf1a26d333576d9a55fbfa80888bc8ac7dca418d596cb8545f815e6376949ae9b5f13f919509bcd83dff6d4bf9e342a3db3cb017b3fc401d8e477989bf47c62a7b90aca5158edfc8e25ccc3a6d301606a7f2eb4bc2be05753337ebe82ab0a5a4fe40fec59c18a02a11e222fbc737767e748d32d0824d1fb8672ef88ac8c7dcf80bbb6e72b0f27e70ef61c9bb488ecd584646972da983f83cf55c1cd80c6a42d118c08151db0b1"], 0x1}, 0x1, 0x0, 0x0, 0x4015}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) readahead(0xffffffffffffffff, 0x1244, 0xffffffffffffff64) truncate(&(0x7f00000001c0)='./file0\x00', 0x80000000) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x5) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000340)=&(0x7f0000000480)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 23:55:24 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00k@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x9c500) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)=""/174) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) [ 368.490259] binder: 28384:28386 unknown command 1077963520 2018/04/05 23:55:24 executing program 3: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) r2 = dup2(r1, r1) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/05 23:55:24 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0xffffffffffff1b7e, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000180)="9fe2dc561f02d6d7aaca396f8cdb3a0d071a0978413b8fc826648e6fc73946b768bd5482e27bbb0d092a2d49c8d958fca3c87366b95faee8b1d61564b8c11426dfa65d96bf9be372f569e1f08e30a781ef8a15972755e89411b60b0adefaacea7532067cd362968c1484b6aa8f1245d3f73e2d252959d20dc315d5b932aef2a3eb7a649bdf6b7394f1fe71927908c73bbfe817f42b4294f4322a46544e9172f55e1069eb99e0460d891fda94421fcfbee891a9eae7616ab36fa95526acf4dbcb3df4b9a29df8a63d801c0ede4a93406eb0aa80ba718fb4f8055f32f66eb1cd851e22ea7287231962", &(0x7f0000000400)=""/19}, 0x18) r1 = socket$inet(0x10, 0x10003, 0x723b) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000300)={0x8, 0x8001, [{0x0, 0x0, 0x56}, {0x5, 0x0, 0x100000001}, {0x0, 0x0, 0x5a}, {0x8, 0x0, 0x8}, {0x7, 0x0, 0x4}, {0x1, 0x0, 0x3}, {0xfffffffffffffffd, 0x0, 0x7}, {0x9}]}) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:24 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x10, &(0x7f0000000040)=@raw=[@exit={0x95}, @map={0x18, 0xd, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}, @jmp={0x5, 0x0, 0x0, 0x2, 0x5, 0x8, 0x4}, @ldst={0x1, 0x2, 0x7, 0x0, 0x0, 0xffffffff, 0x8}, @jmp={0x5, 0x9, 0xf, 0x4, 0xe}, @alu={0x4, 0x1f, 0xf, 0xd, 0x8, 0x80, 0x4}], &(0x7f00000000c0)='syzkaller\x00', 0xfa1, 0x46, &(0x7f0000000100)=""/70, 0x41f00, 0x1}, 0x48) socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x400080, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000300)=""/69) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0xb1, 0x100000) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3, 0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000280)=0x8001, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000000)={0x20, 0x3}) clock_gettime(0xfffffffffffffff9, &(0x7f00002ed000)) [ 368.530691] binder: 28384:28386 ioctl c0306201 20008000 returned -22 [ 368.568736] binder: 28384:28386 unknown command 1077963520 2018/04/05 23:55:24 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r1, &(0x7f0000335ff8), 0x3) fcntl$addseals(r1, 0x409, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x6, 0x6, 0x3}, 0x10) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) 2018/04/05 23:55:24 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24080, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xcd75, &(0x7f0000000080)=0x2) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000003fe0)) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc) 2018/04/05 23:55:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1f, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)=0xb8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x40, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/05 23:55:24 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)) dup3(r1, r2, 0x80000) 2018/04/05 23:55:24 executing program 1: r0 = socket$inet(0x10, 0x203, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socketpair$inet(0x2, 0xf, 0xfffffffffffffffd, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) [ 368.630165] binder: 28384:28386 ioctl c0306201 20008000 returned -22 2018/04/05 23:55:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x14}, {0x6}]}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) r4 = accept4(r2, 0x0, &(0x7f0000000080), 0x0) sendto$ipx(r4, &(0x7f00000000c0)="8d", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)="bb", 0x1}], 0x1) 2018/04/05 23:55:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000000040)={0x0, 0x100000001, 0xed, 0xc2, &(0x7f00000000c0)=""/194, 0xdc, &(0x7f00000001c0)=""/220, 0x1000, &(0x7f00000002c0)=""/4096}) io_submit(r2, 0x22, &(0x7f0000000500)) 2018/04/05 23:55:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000000040)=0xffffffff77fffffe, 0x5) getpgid(r0) 2018/04/05 23:55:24 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) socketpair(0x1a, 0x4, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000100)='net/mcfilter6\x00') shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/05 23:55:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x5136}, {r0, 0x200}, {r0, 0x22a}, {r0, 0x1000}], 0x4, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x80000001}, 0x8) r3 = socket(0x1b, 0x3, 0x8) recvfrom$unix(r3, &(0x7f0000000140)=""/202, 0xca, 0x10000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/05 23:55:24 executing program 4: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x2, 0x0, 0x3ff}, {}], 0x20) 2018/04/05 23:55:24 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80080, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x80000000, 0x2, 0x7f}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:24 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f00000001c0)=0x1e) io_destroy(r2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340)=0x5, 0x4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', r3}) 2018/04/05 23:55:24 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)}) socketpair(0x1b, 0x5, 0xa230, &(0x7f0000001ac0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001b00)=@assoc_value={0x0, 0x2f}, &(0x7f0000001b40)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0x8, 0x5, 0x200, 0x800, 0x8, 0x3, 0x7, 0x1, r2}, 0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001b80)={r2, @in6={{0xa, 0x4e23, 0xa7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xb0}}}, 0x84) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x4, &(0x7f0000000480)=[{&(0x7f00000000c0)="6cbe449bf25cfacb147a2184f3f3a83f5d9b5dd0a1dd8bc05ad7c31babe866d9f570b3feaec24b666d8f023d97d117b89b16dfa78aef2511b0bb75dc15e86ec3c2d8c33bb621d5d043df3fbea95162eabdaa9fa414ce478e6aff551dcaa42e8b51ebe2567a8e6acdd454921aa4ab6e391a1cffd2193e022f2c77eda3e56126e1c5759ffe6d8e7697f6898cbd8254ed0c61bb72701d949caab16f", 0x9a}, {&(0x7f00000001c0)="dac1d67e43e1980556732db545011b433b089fb6880b0274fa17856abe01059d5a75aa8d480aba8e8f251e9ff1e3d454e28988560bccb8aa1c161ec9f76989081ddc77c9849c3bf818cd75cec08a453941df074fd165b7e54a2c0cb9a4df496e3f00bfa5d96785297e53fba79138b10c628d145095f872ff155a1651a19f4f5ef622745710d8c8a33eded7bfc27f9c794fd49467f076bb97cc2ac8a2119a245f5dd88370cb5f8802b7415655b4c318ff9c5fca93fea54b8a5f11e0b3ad88a6ac439f93b88876d35dab47191145020a9dcd7080e52072f5d8cc", 0xd9, 0x62}, {&(0x7f00000002c0)="be45c4c7ed26bc2ad960ffd78dda7060a58cfa941264ebb6d355005420510958eb2a7775704e694eb41d7e50ecd43351698196eb7103aab2c7e1a7dc66695dcb46fa8589c020b4515952afeb45436bc278f553189a10f3b62a988a5ea98f0699ec5b0f0e5674e280ac422a2d5731eed123bb9bcbcf3a13a23ba262bcf19e27745e12c129d22f486006b0b47188301a43", 0x90, 0xb6436e0}, {&(0x7f0000000380)="37db777d42faf89ee0886afee6cb60ce86cd30c6b5fcda829c0fc7161cfe4c731cde151e0b30a6e99bde74607e20ef411809e7cfcc9925c79072b65387344e4f6766145e85bde1fabceff97060058096d4a755c70347a06f359513372e356f63c4f9abdb000e816e2ea86bd86268cff03a01c6de32e86f65cfb4edfed678a0b575e845519c4824e1421b69e3a7cbf591ff52b70a0eb4f88f3f46bdffb868a3d2e7227f78261e34bffb24563ed8fe44e185534b9f8479ca1813c48bf04c2b3ffd3811112608e1617662e28e31077d42e81bdf4bb6f1c20b5d78a3ab002651", 0xde}], 0x1400, &(0x7f0000000580)=ANY=[@ANYBLOB="6e754679e8dad2433d3b30540f6f64617461636f772c61636c2c6175746f5065667261672c667261676d656e743d6d657461646174612c667261672d656e743d646174612c737045979f07df6e1a2e0b8ba27490ab6163655f63616368653d76322c6e6f6461746173756d2c74f1144fda68"]) 2018/04/05 23:55:24 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffffffffff22) tee(r1, r0, 0x40000003, 0x0) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) tee(r1, r0, 0x1, 0x2) dup2(r1, r3) 2018/04/05 23:55:24 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/05 23:55:24 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 23:55:24 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x41) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x6, 0x8001, &(0x7f00000000c0)}) [ 368.982406] validate_nla: 10 callbacks suppressed [ 368.982413] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 368.994821] nla_parse: 12 callbacks suppressed [ 368.994827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:55:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='posix_acl_accesstrustedselinux\x00', 0x3) clock_gettime(0x0, &(0x7f00000038c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/85, 0x55}], 0x1, &(0x7f00000002c0)=""/209, 0xd1, 0x6}, 0xffffffffffff7fff}, {{&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/199, 0xc7}, {&(0x7f00000006c0)=""/172, 0xac}], 0x4, &(0x7f00000007c0)=""/14, 0xe, 0x20000000000000}}, {{&(0x7f0000000800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000880)=""/125, 0x7d}, {&(0x7f0000000900)=""/111, 0x6f}, {&(0x7f0000000980)=""/39, 0x27}, {&(0x7f00000009c0)=""/175, 0xaf}, {&(0x7f0000000a80)=""/62, 0x3e}, {&(0x7f0000000ac0)=""/102, 0x66}, {&(0x7f0000000b40)=""/160, 0xa0}, {&(0x7f0000000c00)=""/32, 0x20}, {&(0x7f0000000c40)=""/170, 0xaa}, {&(0x7f0000000d00)=""/143, 0x8f}], 0xa, 0x0, 0x0, 0x5}, 0xfffffffffffffffb}, {{&(0x7f0000000e40)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000ec0)=""/225, 0xe1}, {&(0x7f0000000fc0)=""/192, 0xc0}], 0x2, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f00000010c0)=@generic, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)=""/179, 0xb3}], 0x1, 0x0, 0x0, 0x408}, 0x100000001}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000001240)=""/202, 0xca}, {&(0x7f0000001340)=""/132, 0x84}, {&(0x7f0000001400)=""/72, 0x48}, {&(0x7f0000001480)=""/55, 0x37}, {&(0x7f00000014c0)=""/31, 0x1f}, {&(0x7f0000001500)=""/236, 0xec}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x7, &(0x7f0000002640)=""/46, 0x2e, 0x5c6dff4d}, 0x7fff}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/99, 0x63}], 0x2, &(0x7f0000003740)=""/122, 0x7a, 0x1}, 0x80000000}], 0x7, 0x2021, &(0x7f0000003900)={r2, r3+30000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003940)={'gre0\x00', r4}) fallocate(r0, 0x1, 0x100000000, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)={0x4001, 0x11000}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000003980)) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 23:55:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') unshare(0x400) readv(r0, &(0x7f0000001340), 0x511) 2018/04/05 23:55:25 executing program 3: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCEXCL(r3, 0x540c) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000380)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$rdma_cm(r3, &(0x7f0000000280)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"f11bd09676fd0ded5df67f15966cbba0"}}}}, 0x2239c42951c785d1) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000340)=0x0) write$rdma_cm(r3, &(0x7f0000001640)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000400)=0x81) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) r9 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r11 = fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000800)=0x0) r13 = fcntl$getown(r3, 0x9) r14 = getpid() r15 = fcntl$getown(0xffffffffffffff9c, 0x9) r16 = getpgrp(0xffffffffffffffff) r17 = syz_open_dev$dspn(&(0x7f0000000a40)='/dev/dsp#\x00', 0x0, 0x400) r18 = getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000026c0)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002700)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000002740)={0x0, 0x0}) r22 = gettid() r23 = getpgid(0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002ec0)=0x0) sendmmsg$unix(r2, &(0x7f0000002f40)=[{&(0x7f0000000440)=@file={0x0, '/\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="4d51a6c78f6f92f1e7f07effd5603c97569a93aaf21dd390e0169f67f770617ba8ce1930fd50e53a5f0b12567cb8b36b60a69dcdff14ba58", 0x38}], 0x1, &(0x7f0000000500)=[@cred={0x18, 0x1, 0x2, r8, r0, r7}], 0x18, 0x4000001}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000005c0)="dcc0370ae5c6a17dcb26d249c3", 0xd}, {&(0x7f0000000600)="f06c760d713d949ad4c3c13d85c0d70d213bd7a1fb0b5d3ec362a7ad5a6ebafa2c91bd623b30bc00e3705db8cc6cff0cf4163521783cf4a7574f7f37a1dd12584272bca5f1f049ac2518976759d8d7d676852a1051efacc39788bb45f316ee8c34853604fd7da8283502e3cbd9c88b9263f8ea53cb0097607a263953bef84719135a0992c946d9ac1c8c012dcb3a", 0x8e}, {&(0x7f00000006c0)="ce84a80c94cb811272d578af6d7f5e9d151fa5a0f6843b2846162b17df9c98388614a1e37bb470fc4b2f9e5d8c31d253d3d493dd8098fc408b3487fc0fae196abaa32d9f24d72b3a4c40b7f7b98117443563d422e119c00cb43c33c8d72447b3b4d380ad781d874a48f885c1ce3c5c", 0x6f}], 0x3, &(0x7f0000000840)=[@rights={0x2c, 0x1, 0x1, [r2, r4, r3, r2, r2, r3, r3, r2]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r9, r0, r7}, @cred={0x18, 0x1, 0x2, r10, r0, r1}, @cred={0x18, 0x1, 0x2, r11, r0, r6}, @cred={0x18, 0x1, 0x2, r12, r0, r5}], 0xbc, 0x4040040}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000980)="33ee2692b531b16a7bedfc685dd48f79d42be5ddf2a5be65f45004dfda5ffa4ef0b70767694f9df416611ed916bba40ae63ce3aad30e405869dd485112cc65c2bd59c5167db1a03007d2be0bc5d36613c9093f0c899c6f5f2dbeda5ea7f0533d583427b13f68e63c770b75b3e3e59eeac057f08cac6659a8d70d325afd", 0x7d}], 0x1, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r13, r0, r1}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r2, r4]}, @cred={0x18, 0x1, 0x2, r14, r0, r6}, @cred={0x18, 0x1, 0x2, r15, r0, r5}, @rights={0x14, 0x1, 0x1, [r3, r2]}, @cred={0x18, 0x1, 0x2, r16, r0, r1}, @rights={0xc, 0x1, 0x1}, @rights={0x24, 0x1, 0x1, [r17, r3, r2, r2, r3, r4]}], 0xc4, 0x80}, {&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c00)="fcca2d2bfbe551312da1bd0e963c307479e3a884ebe4925970ac01d97b79d9abcdf91e603044d0cb9a8e2c1f208ea5e8ddb165c9eb4ef1505537a17b0cf86645eeff8a6b08ae5580574f9df5180ecbdf4a46c16537e701e32513a97508c142c8d6879cf9a1e428f0851a3798c0f99f34f8c0c25b683b3a759bbb72930d0d25ef20d9fc7fac923ce23ea506bc06e7d94e7c226f600a153e90e4c1f6daa1422fee9aa1de455e0350562593725fa74788278409b39e", 0xb4}, {&(0x7f0000000cc0)="78192c7f89e1aae2c8208b1991b55fd7f3013aab81adcb724d4f989d541fba28a76b8add21164531ae57798aca4a524b80bf88093088e0c452263681e5a291eb96795b3826fcb6a573f61ac4cac56787218139c0ed7fc464c354707ffd915b9c8208ae6e0b33066bb616f244cfbf8ccb3fe80159b63c6c99b55c77f6929c941f6a6280cc40969a0d8a0e46b241df9d1633cf42fbf607705dfc46204efad95cc0b5bce9a7ed920c792da5f505ebcb4b73caabb6335401dfe50993daa2ec5fb6faaa3e6e37ba67a093b8abf9cb26d525727b", 0xd1}], 0x2, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r18, r0, r7}, @rights={0x18, 0x1, 0x1, [r3, r3, r3]}], 0x30, 0x8811}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="c7fe582ecb4530ffc3e9675054e52f217093a89ba8f91c144628750d04335ab60f975c8b281a5ec225ee18cfb9360c40d4e8983005828f648b482433d88cc6cebb793d27c5e61365a2dd1c6db841b01fa3754226e5fde59163ca6486401435ac574d7b6ce833956e3e625154bc5684a3b91601", 0x73}, {&(0x7f0000000f40)="41d0b2d6109b9a4fd52f760b547019c78ba619b07bf108efa22f0cada8844d", 0x1f}, {&(0x7f0000000f80)="771b90007b7df8f712f9104e79f5bfadf1e35ea7b583ce3ceea7889e89d7b0ddcd3a57b80dcf7ab890d78cf9031da386c645cd9a56daf6467c955c5f94112417c2d07ea0b337ca2711d683217c36e82e60123dbf9ca452fff0a7d4f3c6f84121452adee6c12460f3784b1188670d7c5af4cdcdce9d934e59dbd333895ac16a06bacbba357d745d7ad44ffb6c12542ee5db5aba4de47bf4de82", 0x99}, {&(0x7f0000001040)="7ff767a066ab42841bc9b912e924a6e2b32df73355d8b4f8fea8cb7b60b34bd86e17c2f93d0040e42cbfc74f80623b39342ba1fdd8fe203de57830f98e64cd4aac6c3695909e1f4b607996866aadfd2d836053f6a00158bc07987c5fa1fb65f7f1f601055d040252d677a7ae629949d0786eebd4231ab0db7d803fe1bb4c82790edfd59242b59f5269dabbef8552e0eb575e16a2efc6ce940ef57969301508cd1e96973d0de847110e31f1e88154c3479d3f322858e605cc74a82495c76e32257dfbd9f69eeb4aba2b51a81e7fa4e6adbfbf126c0bcdfc5e33", 0xd9}, {&(0x7f0000001140)="096a8652eefee71e082699620588353d260605d59f5a5e7f33e54cb803e5083e4045fe6a6028a6eb35e9d3fd014690188d526bb4379ad917caa531e88e9fba7a69887310154e4a5ffa7b096fb9cb53637357d47b4a319de307293dc32a4b7c13ac7ea2d2cfe1cfd39a1aed4448b2f27d6453457364a7379551f352c40e633033cc92aa82e5c6b466d685058da1e03b71082670b6df3518bce819c2a7df6e4430", 0xa0}, {&(0x7f0000001200)="823cbe129e53e8bab57e7b4003c1541668a3cff57bc80827b0f402a3be971273280bf7ed027d5872a29dde30a9444f98a6205c3d385d22e42798c303172194178d026ccceb41cb9f73760548f1a01ca7c17e809f73bb86e78249f16faf20", 0x5e}, {&(0x7f0000001280)="272c8437976ff0394625b46b", 0xc}, {&(0x7f0000001680)="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0x1000}], 0x8, &(0x7f0000001300)=[@rights={0x18, 0x1, 0x1, [r3, r2, r4]}, @rights={0x20, 0x1, 0x1, [r2, r4, r2, r2, r4]}], 0x38, 0x1}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002680)=[{&(0x7f00000013c0)="77cb238d622cd615b92b41cb7f157b110ab66d2da84655d57af72bc20ddbc219546da5c61f386f0f7146cf37f899b19583c79a3d5f91a54812db05e06ef52cf3beaba300614ad37912be827961a96c602e1765277f9ad1ebdc1ca973fe7ee8e22af08282f043a36e4c5597439e76e931ee43d84ba417ae14c490dbd892220236c6b9a485693269a05ac12fd03ebbba789da6c9571b5a0a2b4712cb3907ca4f81224b3fcc17a3c13b53ef30976adbce1a1a2d59b7073296", 0xb7}, {&(0x7f0000001480)="2481d1f6565784156fa5b17f4c5379bbef9f6641143786942b2aecf764858421fef29d093780cf475aad0cebcc168ee3519e8f56fbc50d768337de080bc6", 0x3e}, {&(0x7f00000014c0)="25afa70876171dbcd404ea23b1a580a313b0bf901aa20817586e57206bfeb99e91e10720954bd4372d5b4e8cc5718fe9a7eb5673cdb591ad0e6331b3955de1bbca37e7168a4393f7df94ea120f01593a5652c849be24ccda5219eca60e8c1bd20b31621bae2aa94d5736ea3b1de7732bf4e6aa865baf0dc2313138b4c6", 0x7d}, {&(0x7f0000001540)="df67e8fcc76dfa4bed83248dde6130e1ec6485ea9909c0a85158d27a266b088b5ec27bf33ceecbb361d95fcf3f378a787649becaa1df17886f0f76b24fc2ba11b48b24f8fd9e30820c263735cf3f583fea7a0bed136fe747aae7ef4e9b118a6685e0210ad2239888f45e7d8b0eab1c415f36a60b9c203537aa137aaeb3215e4f49c579c2b25ebe75da6cc2b05f5eb39d06d7e5392d5e7f0afdfc8d04d4a0d4345cf478dab12f0cc66b944f896add55e82b681c181b8c6def1ff7aad23fd4c8", 0xbf}, {&(0x7f0000001600)="a42640a23afa2e86721b3f370bdfa4f58659", 0x12}], 0x5, &(0x7f0000002780)=[@cred={0x18, 0x1, 0x2, r19, r0, r1}, @rights={0x30, 0x1, 0x1, [r4, r2, r3, r3, r3, r3, r2, r4, r2]}, @cred={0x18, 0x1, 0x2, r20, r0, r1}, @cred={0x18, 0x1, 0x2, r21, r0, r1}, @cred={0x18, 0x1, 0x2, r22, r0, r6}], 0x90, 0x40000}, {&(0x7f0000002840)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002b40)=[{&(0x7f00000028c0)="15a6ae014f6d588004b2e428b4b05f", 0xf}, {&(0x7f0000002900)="9c362ebdb698e519d664532a6faed5eca15782eadf9151755cb13e7a5de49d8178d9a23323c9e2f65df1c288a9db8f85e2957aa2ae0d5127199023fc5ab9eee9b5a1f1968146edf06276e71e06254f9c5bb54acc04969e5663ab4db0347c3b684771b2bd51234bfddf5ccaa52d628c9a92d67bd5d589e111c184c0fd350e60d5bb8df4075400e71635c2d7281c", 0x8d}, {&(0x7f00000029c0)="c36cf862bb0910a5a320dd0956ad2ac23bda2312de99aae6ce0591283d95b56bd90bfb5ea672d39320dde4990fba8eb20493d7d16ee0ff415115b7267c43588bc7529c5102b2", 0x46}, {&(0x7f0000002a40)="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", 0xfd}], 0x4, &(0x7f0000002b80)=[@cred={0x18, 0x1, 0x2, r23, r0, r1}, @rights={0x1c, 0x1, 0x1, [r2, r4, r4, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3, r2]}], 0x54, 0x4}, {&(0x7f0000002c00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002c80)="266d6bcf3e9a502fed03f95f92218414ed5e0c25e14153ecc96a72b5b6715d58050ebf6b85d2f125cfdce9c1714ed1bfb65322a4cbba7abd9f67b50707a9c86f85ec1c3cff8fe8dc56f0a856cd2d14aee427ceac106754d48155003e50a7dff05d6edd8b6de0a3a11f3280162bd142466a1ad3f2c6d0f20d8dbda48a7faf40b3e67f321a90d4df69fd58f4a32da04818ede2b6acd3b8ac2d1c1ee85069cd96213da045e5deb3bd5afbb3bc4db8f1d6f88e279025b4c3feb694342ab0d10fb1286f85e9f6747e5b435f6d61e78787eecebd46523d318d67b2", 0xd8}, {&(0x7f0000002d80)="8515e169709667f454c39cb71a2f47ebb73600b2b1cb592aed56fd93487c2081cd5e49dfa261cb57353b0b0de838dd0f784d69488b4034a138aee83730d5a2972d408d74d394833da7a2564b73108eb2dcc3f333d19eda5abead135590e92ca3a57d86fbdfe1665afc0ff25dfb78cd2df4abd8773b151d98e12dcaed04f9434f8dd7a9d9b325ec479a282fdd6bd9d55bbef4478cdc275c2be499d6e4ae311d8823ca350660e1b7ae20ffcf4d429b0dfcdf347c8ae1026074aad56015a8e532c1d4ac5b2a46f589b4559d88ce97ce0a918c99d267697c56ed7ea0a6ea584c2d048d66766e37f471c7ff7763205f25d8", 0xef}], 0x2, &(0x7f0000002f00)=[@cred={0x18, 0x1, 0x2, r24, r0, r6}], 0x18, 0x800}], 0x8, 0x80) dup2(r2, r4) setsockopt$inet6_buf(r3, 0x29, 0xef, &(0x7f0000000140)="6b935f7af03b9b7dfc97264fc478de1186f24a4156982b427f6001e2ec81f6f15de1e01b358f37661cd056aa05bb62df2fb3c2e18022317f56fbae09140560a0101cd223f799eadebcf1dc87c31420fee9596439bd6d01e41eece1a0412133f3f1fc61b18f2e37e7bdae6f47a586dcef2941f96f8f31db16a31dd14b6fcfa2eac8de60018b0debe4610884606e5f5347b8cd83f786404db8b16c2c519a55db27f8a64a166af9cb41635a6d8df2d39d1b21467c5beb", 0xb5) [ 369.192342] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 369.199877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 369.281955] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 369.289466] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 369.632092] INFO: task kworker/1:1:23 blocked for more than 120 seconds. [ 369.639060] Not tainted 4.16.0+ #288 [ 369.643331] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651341] kworker/1:1 D20744 23 2 0x80000000 [ 369.657039] Workqueue: events cgwb_release_workfn [ 369.661916] Call Trace: [ 369.664540] __schedule+0x8fb/0x1ef0 [ 369.668290] ? __sched_text_start+0x8/0x8 [ 369.672470] ? prepare_to_wait+0x192/0x4d0 [ 369.676735] ? lock_downgrade+0x980/0x980 [ 369.680936] ? lock_release+0xa40/0xa40 [ 369.684946] ? mark_held_locks+0xaf/0x100 [ 369.689133] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 369.694268] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.699319] ? bit_wait_io_timeout+0x1e0/0x1e0 [ 369.703936] schedule+0xf5/0x430 [ 369.707336] ? prepare_to_wait+0x192/0x4d0 [ 369.711601] ? __schedule+0x1ef0/0x1ef0 [ 369.715606] ? finish_wait+0x490/0x490 [ 369.719519] ? trace_hardirqs_off+0x10/0x10 [ 369.723873] ? __lock_acquire+0x638/0x3c30 [ 369.728134] ? kasan_check_read+0x11/0x20 [ 369.732330] ? print_irqtrace_events+0x270/0x270 [ 369.737134] ? bit_wait_io_timeout+0x1e0/0x1e0 [ 369.741769] bit_wait+0x18/0x90 [ 369.745092] __wait_on_bit+0x88/0x130 [ 369.748941] out_of_line_wait_on_bit+0x204/0x3a0 [ 369.753717] ? check_same_owner+0x320/0x320 [ 369.758071] ? __wait_on_bit+0x130/0x130 [ 369.762233] ? init_wait_var_entry+0x1a0/0x1a0 [ 369.766851] ? __might_sleep+0x95/0x190 [ 369.770945] wb_shutdown+0x335/0x430 [ 369.774693] ? set_wb_congested+0x50/0x50 [ 369.778864] ? trace_hardirqs_off+0x10/0x10 [ 369.783218] ? lock_acquire+0x256/0x580 [ 369.787220] cgwb_release_workfn+0x8b/0x622 [ 369.791567] ? wb_get_create+0x16a0/0x16a0 [ 369.795853] ? __lock_is_held+0xb6/0x140 [ 369.799949] process_one_work+0xc97/0x1c40 [ 369.804215] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.809440] ? pwq_dec_nr_in_flight+0x470/0x470 [ 369.814136] ? __schedule+0x903/0x1ef0 [ 369.818068] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.823117] ? trace_hardirqs_off+0x10/0x10 [ 369.827491] ? retint_kernel+0x10/0x10 [ 369.831410] ? lock_acquire+0x1d5/0x580 [ 369.835405] ? lock_acquire+0x1d5/0x580 [ 369.839426] ? worker_thread+0x40e/0x1380 [ 369.843611] ? lock_downgrade+0x980/0x980 [ 369.847777] ? lock_release+0xa40/0xa40 [ 369.851774] ? kasan_check_read+0x11/0x20 [ 369.855968] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 369.860590] worker_thread+0x1c3/0x1380 [ 369.864586] ? process_one_work+0x1c40/0x1c40 [ 369.869119] ? trace_hardirqs_off+0x10/0x10 [ 369.873468] ? find_held_lock+0x35/0x1d0 [ 369.877569] ? find_held_lock+0x35/0x1d0 [ 369.881647] ? find_held_lock+0x35/0x1d0 [ 369.885776] ? complete+0x62/0x80 [ 369.889260] ? __schedule+0x1ef0/0x1ef0 [ 369.893269] ? do_raw_spin_unlock+0x9e/0x310 [ 369.897695] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 369.902311] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 369.907438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.912490] ? trace_hardirqs_on+0xd/0x10 [ 369.916663] ? __kthread_parkme+0x176/0x240 [ 369.921041] kthread+0x33c/0x400 [ 369.924442] ? process_one_work+0x1c40/0x1c40 [ 369.928975] ? kthread_stop+0x7c0/0x7c0 [ 369.932970] ret_from_fork+0x3a/0x50 [ 369.936707] [ 369.936707] Showing all locks held in the system: [ 369.943084] 2 locks held by kworker/1:1/23: [ 369.947577] #0: 00000000599381b5 ((wq_completion)"events"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 369.956906] #1: 00000000c2f2fcc4 ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 369.967414] 2 locks held by khungtaskd/878: [ 369.971752] #0: 0000000020bec392 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 369.979419] #1: 0000000023b8ba3d (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 369.988789] 2 locks held by getty/4409: [ 369.992765] #0: 00000000ef672641 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.001025] #1: 00000000a1072082 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.009906] 2 locks held by getty/4410: [ 370.013879] #0: 000000002cb21760 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.022153] #1: 00000000cc39f345 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.031029] 2 locks held by getty/4411: [ 370.035003] #0: 00000000c17bb312 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.043279] #1: 00000000965ea172 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.052143] 2 locks held by getty/4412: [ 370.056112] #0: 00000000b43813ba (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.064361] #1: 0000000096e12986 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.073221] 2 locks held by getty/4413: [ 370.077190] #0: 000000000c700a39 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.085449] #1: 00000000121d564a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.094307] 2 locks held by getty/4414: [ 370.098275] #0: 000000007759807e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.106532] #1: 000000006cbfd24f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.115417] 2 locks held by getty/4415: [ 370.119391] #0: 00000000dcb0f3a1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.127649] #1: 0000000001455c13 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.136549] 1 lock held by syz-executor2/28481: [ 370.141215] #0: 00000000c5581b8e (&pipe->mutex/1){+.+.}, at: pipe_write+0xae/0xd60 [ 370.149045] 2 locks held by syz-executor2/28507: [ 370.153829] #0: 000000008fad38a5 (&pipe->mutex/1){+.+.}, at: pipe_double_lock+0x191/0x1d0 [ 370.162266] #1: 00000000c5581b8e (&pipe->mutex#2/2){+.+.}, at: pipe_double_lock+0xc2/0x1d0 [ 370.170795] 1 lock held by syz-executor2/28508: [ 370.175465] #0: 000000008fad38a5 (&pipe->mutex/1){+.+.}, at: pipe_double_lock+0x191/0x1d0 [ 370.183933] 1 lock held by syz-executor3/28497: [ 370.188620] #0: 00000000edb80620 (&pipe->mutex/1){+.+.}, at: pipe_write+0xae/0xd60 [ 370.196475] [ 370.198104] ============================================= [ 370.198104] [ 370.205139] NMI backtrace for cpu 1 [ 370.208806] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 370.215367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.224702] Call Trace: [ 370.227274] dump_stack+0x1a7/0x27d [ 370.230884] ? arch_local_irq_restore+0x53/0x53 [ 370.235537] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.240209] ? nmi_cpu_backtrace+0x1cc/0x220 [ 370.244616] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.249110] nmi_cpu_backtrace+0x1e0/0x220 [ 370.253349] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.257849] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.263134] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.268320] watchdog+0x969/0xd70 [ 370.271756] ? reset_hung_task_detector+0xb0/0xb0 [ 370.276575] ? complete+0x62/0x80 [ 370.280008] ? __schedule+0x1ef0/0x1ef0 [ 370.283965] ? do_raw_spin_unlock+0x9e/0x310 [ 370.288349] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 370.292907] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.297985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.302978] ? trace_hardirqs_on+0xd/0x10 [ 370.307102] ? __kthread_parkme+0x176/0x240 [ 370.311405] kthread+0x33c/0x400 [ 370.314764] ? reset_hung_task_detector+0xb0/0xb0 [ 370.319587] ? kthread_stop+0x7c0/0x7c0 [ 370.323563] ret_from_fork+0x3a/0x50 [ 370.327399] Sending NMI from CPU 1 to CPUs 0: [ 370.331943] NMI backtrace for cpu 0 [ 370.331950] CPU: 0 PID: 28509 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 370.331953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.331967] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x50 [ 370.331970] RSP: 0018:ffff8801ca73ead0 EFLAGS: 00000246 [ 370.331975] RAX: ffff8801ad38a480 RBX: dffffc0000000000 RCX: ffffffff819b93ef [ 370.331977] RDX: 0000000000000000 RSI: ffff8801ca73f048 RDI: ffffea000670b548 [ 370.331980] RBP: ffff8801ca73ef88 R08: fffff94000ce16a4 R09: fffff94000ce16a4 [ 370.331983] R10: 0000000000000001 R11: fffff94000ce16a3 R12: 00000000f6197000 [ 370.331985] R13: ffffea000670b540 R14: ffff8801d81e1cb0 R15: 8000000000000007 [ 370.331989] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 370.331992] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 370.331994] CR2: 0000000001474000 CR3: 000000019ab33000 CR4: 00000000001406f0 [ 370.332000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 370.332006] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 370.332008] Call Trace: [ 370.332019] ? unmap_page_range+0xedf/0x2330 [ 370.332030] ? vm_normal_page_pmd+0x2d0/0x2d0 [ 370.332037] ? kasan_check_read+0x11/0x20 [ 370.332045] ? rcu_is_watching+0x85/0x130 [ 370.332049] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 370.332054] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 370.332060] ? print_irqtrace_events+0x270/0x270 [ 370.332068] ? is_bpf_text_address+0xa4/0x120 [ 370.332072] ? kernel_text_address+0xd1/0xe0 [ 370.332079] ? __unwind_start+0x169/0x330 [ 370.332082] ? __kernel_text_address+0xd/0x40 [ 370.332087] ? unwind_get_return_address+0x61/0xa0 [ 370.332092] ? trace_hardirqs_off+0x10/0x10 [ 370.332099] ? find_held_lock+0x35/0x1d0 [ 370.332105] ? pagevec_lru_move_fn+0x197/0x260 [ 370.332110] ? lock_downgrade+0x980/0x980 [ 370.332114] ? lock_release+0xa40/0xa40 [ 370.332119] ? uprobe_munmap+0x127/0x3e0 [ 370.332123] ? kasan_check_read+0x11/0x20 [ 370.332128] ? uprobe_mmap+0xca0/0xca0 [ 370.332133] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.332140] unmap_single_vma+0x15f/0x2d0 [ 370.332145] unmap_vmas+0xf1/0x1b0 [ 370.332149] exit_mmap+0x23a/0x500 [ 370.332153] ? SyS_munmap+0x30/0x30 [ 370.332157] ? __khugepaged_exit+0x44c/0x660 [ 370.332164] ? __might_sleep+0x95/0x190 [ 370.332169] mmput+0x23d/0x700 [ 370.332173] ? get_task_exe_file+0xc0/0xc0 [ 370.332178] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 370.332182] ? do_exit+0x9b5/0x2700 [ 370.332186] ? lock_downgrade+0x980/0x980 [ 370.332191] ? lock_release+0xa40/0xa40 [ 370.332195] ? kasan_check_read+0x11/0x20 [ 370.332199] ? do_raw_spin_unlock+0x9e/0x310 [ 370.332203] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 370.332208] ? kasan_check_write+0x14/0x20 [ 370.332211] ? do_raw_spin_lock+0xc1/0x230 [ 370.332216] do_exit+0x9c5/0x2700 [ 370.332222] ? print_irqtrace_events+0x191/0x270 [ 370.332226] ? mm_update_next_owner+0x960/0x960 [ 370.332232] ? trace_hardirqs_off+0x10/0x10 [ 370.332238] ? rcu_note_context_switch+0x710/0x710 [ 370.332243] ? __lock_acquire+0x638/0x3c30 [ 370.332246] ? __might_sleep+0x95/0x190 [ 370.332254] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 370.332258] ? lock_downgrade+0x980/0x980 [ 370.332263] ? kasan_check_write+0x14/0x20 [ 370.332268] ? __unqueue_futex+0x1e2/0x2b0 [ 370.332272] ? lock_release+0xa40/0xa40 [ 370.332276] ? kasan_check_read+0x11/0x20 [ 370.332280] ? do_raw_spin_unlock+0x9e/0x310 [ 370.332284] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 370.332288] ? kasan_check_write+0x14/0x20 [ 370.332292] ? do_raw_spin_lock+0xc1/0x230 [ 370.332296] ? kasan_check_write+0x14/0x20 [ 370.332301] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 370.332304] ? futex_wait+0x6a9/0x9a0 [ 370.332310] ? futex_wait_setup+0x400/0x400 [ 370.332314] ? kasan_check_read+0x11/0x20 [ 370.332318] ? __perf_event_task_sched_in+0x21e/0xc10 [ 370.332323] ? trace_hardirqs_off+0x10/0x10 [ 370.332327] ? perf_event_sync_stat+0x5d0/0x5d0 [ 370.332331] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 370.332336] ? memset+0x31/0x40 [ 370.332341] ? find_held_lock+0x35/0x1d0 [ 370.332347] ? get_signal+0x7bb/0x16e0 [ 370.332356] ? lock_downgrade+0x980/0x980 [ 370.332362] do_group_exit+0x149/0x400 [ 370.332366] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 370.332370] ? SyS_exit+0x30/0x30 [ 370.332374] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.332379] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.332383] get_signal+0x74c/0x16e0 [ 370.332389] ? ptrace_notify+0x130/0x130 [ 370.332395] ? __schedule+0x903/0x1ef0 [ 370.332399] ? do_raw_spin_lock+0x230/0x230 [ 370.332404] ? __sched_text_start+0x8/0x8 [ 370.332409] ? find_held_lock+0x35/0x1d0 [ 370.332414] do_signal+0x90/0x1e90 [ 370.332418] ? task_work_run+0x17e/0x280 [ 370.332422] ? lock_downgrade+0x980/0x980 [ 370.332427] ? mntput+0x66/0x90 [ 370.332430] ? setup_sigcontext+0x7d0/0x7d0 [ 370.332435] ? kasan_check_read+0x11/0x20 [ 370.332439] ? do_raw_spin_unlock+0x9e/0x310 [ 370.332443] ? schedule+0xf5/0x430 [ 370.332447] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.332451] ? __schedule+0x1ef0/0x1ef0 [ 370.332461] ? exit_to_usermode_loop+0x8c/0x2f0 [ 370.332466] exit_to_usermode_loop+0x258/0x2f0 [ 370.332471] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.332476] ? do_fast_syscall_32+0x156/0xf9f [ 370.332481] do_fast_syscall_32+0xbe6/0xf9f [ 370.332486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.332490] ? do_int80_syscall_32+0x9c0/0x9c0 [ 370.332494] ? finish_task_switch+0x1b9/0x970 [ 370.332498] ? finish_task_switch+0x17a/0x970 [ 370.332503] ? syscall_return_slowpath+0x2ac/0x550 [ 370.332508] ? prepare_exit_to_usermode+0x350/0x350 [ 370.332513] ? sysret32_from_system_call+0x5/0x3c [ 370.332518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.332524] entry_SYSENTER_compat+0x70/0x7f [ 370.332527] RIP: 0023:0xf7fdbc99 [ 370.332529] RSP: 002b:00000000f5f7410c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 370.332533] RAX: fffffffffffffe00 RBX: 000000000813b090 RCX: 0000000000000000 [ 370.332536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 370.332538] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 370.332540] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.332542] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 370.332546] Code: 4c 89 e7 e8 f2 e4 36 00 e9 32 fd ff ff 48 8b bd d0 fe ff ff e8 81 e5 36 00 e9 c3 fc ff ff 90 90 90 90 90 90 90 90 90 90 90 90 55 <65> 48 8b 04 25 c0 ed 01 00 48 89 e5 65 8b 15 8c 77 90 7e 81 e2 [ 370.332946] Kernel panic - not syncing: hung_task: blocked tasks [ 370.950509] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 370.957058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.966386] Call Trace: [ 370.968952] dump_stack+0x1a7/0x27d [ 370.972555] ? arch_local_irq_restore+0x53/0x53 [ 370.977201] ? vsnprintf+0x1ed/0x1900 [ 370.980979] panic+0x1f8/0x42c [ 370.984151] ? refcount_error_report+0x214/0x214 [ 370.988887] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.994228] watchdog+0x97a/0xd70 [ 370.997664] ? reset_hung_task_detector+0xb0/0xb0 [ 371.002480] ? complete+0x62/0x80 [ 371.005918] ? __schedule+0x1ef0/0x1ef0 [ 371.009873] ? do_raw_spin_unlock+0x9e/0x310 [ 371.014262] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 371.018828] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 371.023918] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.028915] ? trace_hardirqs_on+0xd/0x10 [ 371.033044] ? __kthread_parkme+0x176/0x240 [ 371.037349] kthread+0x33c/0x400 [ 371.040692] ? reset_hung_task_detector+0xb0/0xb0 [ 371.045506] ? kthread_stop+0x7c0/0x7c0 [ 371.049454] ret_from_fork+0x3a/0x50 [ 371.053764] Dumping ftrace buffer: [ 371.057393] (ftrace buffer empty) [ 371.061079] Kernel Offset: disabled [ 371.064689] Rebooting in 86400 seconds..