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"], &(0x7f00000010c0)=0x1008) r4 = gettid() fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x2, 0x0, 0xffffffffffff0000, 0x7f, r4}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001100)={r3, 0x47}, 0x8) r5 = accept(r1, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f0000000180)}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r6, 0x6, 0x10}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x1) recvmsg(r7, &(0x7f0000000200)={&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000440)=""/213, 0xd5}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/124, 0x7c}, {&(0x7f00000006c0)=""/73, 0x49}], 0x5, &(0x7f00000007c0)=""/167, 0xa7, 0x3}, 0x40) 2018/04/20 20:53:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) write$cgroup_type(r0, &(0x7f0000000340)='threaded\x00', 0x9) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0/file0', [], 0xa}, 0x11) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000d000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="440f2200c482a9376e00b935030000b801000000ba000000000f30c744240000a00000c744240200400000c7442406000000000f0114242e45d228c4818d584f0dc4c2d8f35acbc443f96bc70d66ba6100ecb805000000b9000000000f01c1", 0x5f}], 0x1, 0x0, &(0x7f0000000200), 0x0) ftruncate(r0, 0x3ff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') io_submit(r1, 0x1, &(0x7f0000002040)=[&(0x7f0000001440)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)='a', 0x1}]) 2018/04/20 20:53:20 executing program 6: socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000003480)=""/4096, 0x1000}, 0x0) 2018/04/20 20:53:20 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x200) ioctl$KDDISABIO(r0, 0x4b37) bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x10}, 0x2c) 2018/04/20 20:53:20 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10010, r1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x8c2, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7fff, 0x7, 0xfffffffffffffffe, 0x7}, {0x24, 0x216b, 0x7, 0x20}]}) 2018/04/20 20:53:20 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/72) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x7fffffff, 0x200000) connect$ipx(r1, &(0x7f0000001800)={0x4, 0x9, 0x2, "bd85e81a7868", 0xffffffffffffff77}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f00000017c0)={&(0x7f0000000040)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)="f2a9f57984f1c516f04282d68e33ee6df885b1e09a909b1a556a9c7f00b114b4a3f1b9253c0d020edc0afc6e613766abfa2ef63d4c", 0x35}, {&(0x7f0000000180)="d6e18434ab6e96767128dbb993dd9ae039761d93a2ed9cccf321247751f9ae693e1fb9a81839723c6350ca662b5c02ba90dc0cc4a0f2d5", 0x37}, {&(0x7f00000001c0)="d91f2aa83eaa6485170a4cbf52995670e4193e9d451cad30f1d12b26031eeb5b2bd05e12f4424105ca65e8e654f2c5b52a2b55f608e1e08fb6051f73ae28b0177d756f0f2be1c21559d35d54d90bff21b831b87e8effe18876d27580794ab3a707ef00bb3446ef9d5dab9f57ab5ad6a073b451af76ee435f8b9baeef50de8ff8744f9e20947e4507fd98c767d5f0c0694de2c62acfea7f05d2fdadfad9095d8fa812510d8807734caab7fd0972a3696290", 0xb1}, {&(0x7f0000000280)="4bda3b1cb9f690df869357fc4fb746a7beacea97512b137ae5d01fa763fa6634c6dcf68582fdeffad38bd5024bd4d9f0d75daa2ff5193c83e41502ad7912ae676602f3eb20", 0x45}, {&(0x7f0000000300)}, {&(0x7f0000000340)="b7154dc30b9e6f22d3db34006e3a9cdf3aae1caa5f5d9812cc946733ad70ed7c657c37a6623c49dc86ac7178df5e3e74d3a7bbd6e2cdb9c7cd22c244fa1c9c8594ac9d36f4f45d37b234d18df1947f9bacd70250be954b5b3391f3bdc9ff502e449150f2850b178007e15744553eb7e5294b901d036703ac7055f766ea80f8329991415a4dc459db1af246ba9edf8a28bae715f4c3bcb31c25f52913c25e1b9c49b4f43e2fba0b24f8b2dd6c497cbb10b59ec06950cc87e0f98666e8698d689fd250bd", 0xc3}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="a6c18d7ac5d4082582b2d64889982ca1662181a018f2a6bea4576447804b858a9702dc779ff222f2d29feb6090e4a0a8c8898d0944cc828aa8da636bb32eea82a244b1149f58a0aa3e384fadb29722bde22a1747adb1d40605dff0b15c7810f873d264b7805e24395487e1d82cf07fa484900bf30f39bbb92f94868000749ea554be1bbe15c1aada50d8ec8aeb284acdc56adb6f540d9dbc7cd7e6beee81de93c807cbf91a43c629d68c1bfca7ac3f37d3986c6fec48933a528db99decbc70783b5b75488924bb5748ccc27ac33e", 0xce}, {&(0x7f0000001540)="0ad0b42797ac49c0e8e089a6e415c506766d2d4e25e83c7b06a334786efecc78c090225d79242620a5736e4996abf2de84d8d60d32df36c1bed11000a0fe145fd2986bdc1fbf7e9147b5d1d290c1310e92d3d74a5276fcda39560af0a40a06542587df", 0x63}], 0x9, &(0x7f0000001680)=[{0x108, 0x105, 0x944, "4adf5aedb6af8397a9cdf030b61bf0bacd50dc3de0ffd569cfec12053d88975c7cf5103ac4a3609e61abece12b26820ba2d9763815c1693e8b03923ce2ffbad4267e3ba52e7b4908062e5c9cf4bfb7ec3dc8f0bb9e9fb2cc3cb043195ccd189a41e852f78779019410db08f7f700ad7de13a680d778c367aafc7338a5494c9cd2bea702b0a967fce4b244d24a2aa5185316df9806262b17ac12e9f149a988d6ea7b92170777948c48cdeb580aea925aa2fa6a84b14e4c0df0f12ecea32a965e3a524bf318c5c1729250567792c335aca1e2e3d6279e3223d597bae9348bed68c659425baf5d37dfa5f9ca24b280bcf2984c42fd68a"}], 0x108, 0x10}, 0x48044) 2018/04/20 20:53:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000900)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x0, 0x80}, 0x1c) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x0, 0x4, 0x100000001}, 0x2c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0xffffffff, 0x8000, 0x3, 0x0, 0x0, 0x4, 0x820, 0x1, 0x6, 0x2, 0x8, 0xc57, 0x9, 0x7ff, 0x1f, 0x4, 0x9, 0x5, 0x3, 0x100, 0x5, 0x4, 0xde, 0x6, 0x3ff, 0x7, 0xe92, 0x9, 0xfffffffffffffc00, 0x4, 0x1f, 0x0, 0x100, 0x7251443f, 0x80000001, 0x7, 0x0, 0x1000000020000, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x19800, 0x2, 0x7965, 0x7, 0x8000, 0x9, 0x1000}, 0x0, 0x4, r1, 0x9) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x0, &(0x7f0000000580)="b2ab2d9f00d20f9c54094b03a99e3b9c6ba80d0b0701082ee10aea3c5f2f4df2a7dd4aa3da0b7e6472490e3c6216065c2c5f2ea07d83cd204e090000001f8dda66b06600333362d1c19f5b8633250200c3fa77be8f1e4ee1ce8c66e32043648bac0ff998a827ac77ec3484856c9d81459d05fd7fcb3eb2fba19d53bd0e34e883182f0f5bd3ffca17bf5f2c689af1f1261759bb37eae79e7c982b07afb54d7b5e996925863a") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000900)=@ax25={0x3, {"9c5fede8d91e29"}, 0x7ff}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000c80)}, 0x50) close(r0) fcntl$getflags(r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000000)={0x79}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 171.417671] FAT-fs (loop4): Directory bread(block 2) failed [ 171.445188] FAT-fs (loop4): Directory bread(block 3) failed 2018/04/20 20:53:21 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x10400) recvmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000240)=@full={{0x3, {"68a91fb2fa1809"}, 0x9}, [{"35390d508e7300"}, {"660b9742a1b528"}, {"bd46026fb9b446"}, {"50ce3f71bb59ad"}, {"0821d512c1d8d3"}, {"d64d9f1fc9e968"}, {"bd05317f6afa24"}, {"856d8e93808ea9"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000340)="e752ce5560f8b7d9e4d720b893f60bc35c8e1f61c208c4893ad61e598753af4c28ae889971a4dd2089546ac2d392d265d465926e4267fccba97581727fc77a8a8dd93b3a7f284b028fc7b57c3eb5774bb4adc5a83990e1bb4bd67f241a3b6be291ca6516d2e216096013a3b8c256809ec6866e3b05c6ad9dc1496e80a07395c242352efc4b27ab593bf61ffe5a3e31a749560577cac53a666b28d9", 0x9b}, {&(0x7f0000000440)="26b57ce8e0f44f5603406e146f0362f2b3", 0x11}], 0x2, &(0x7f00000004c0)=[{0x88, 0x119, 0x7, "e86ef5b4cab22fc3bc25860b539d0c6f318120720d8b1a488b8eaab8c807247216bcb48fcc4c5a6a443e6b6da5c3526b1a0a375c2b408ce3cfe886979b344566007f010238b094504858a7fcb057ed773497d90f254e5ef3b867bd2fa0d47e0e713500b213447ad3f6e9f3213941e3e2ef1c38de8a"}, {0x1010, 0x10d, 0x83, "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"}], 0x1098}, 0x102) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='cpu.weight\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000000040)='posix_acl_accesswlan0{-vboxnet1%nodevcgroup\x00', 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x204040}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) fcntl$setstatus(r1, 0x4, 0xc00) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000000080)=0xfffffffffffeff7f, 0xfffc) [ 171.465504] FAT-fs (loop4): Directory bread(block 4) failed [ 171.482344] FAT-fs (loop4): Directory bread(block 5) failed [ 171.498491] FAT-fs (loop4): Directory bread(block 6) failed [ 171.526947] FAT-fs (loop4): Directory bread(block 7) failed [ 171.544787] FAT-fs (loop4): Directory bread(block 8) failed [ 171.567341] FAT-fs (loop4): Directory bread(block 9) failed [ 171.586496] FAT-fs (loop4): Directory bread(block 10) failed [ 171.599390] FAT-fs (loop4): Directory bread(block 11) failed [ 171.640151] attempt to access beyond end of device [ 171.645569] loop4: rw=2049, want=246, limit=2 [ 171.651110] attempt to access beyond end of device [ 171.656315] loop4: rw=0, want=246, limit=2 [ 171.661752] attempt to access beyond end of device [ 171.666748] loop4: rw=0, want=246, limit=2 [ 171.675332] attempt to access beyond end of device [ 171.680410] loop4: rw=0, want=246, limit=2 [ 171.685164] attempt to access beyond end of device [ 171.690236] loop4: rw=0, want=246, limit=2 [ 171.696986] attempt to access beyond end of device [ 171.701955] loop4: rw=0, want=246, limit=2 2018/04/20 20:53:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) 2018/04/20 20:53:21 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x4305, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) 2018/04/20 20:53:21 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000240)=0x4, 0x4) r1 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000300)=""/128, 0xfffffffffffffd4d) getsockopt$inet6_int(r0, 0x29, 0x40000000008f, &(0x7f0000000000), &(0x7f0000000040)=0x474) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='ns/pid\x00') 2018/04/20 20:53:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bind$rds(r4, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x9, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000300)={'vcan0\x00', r6}) ioctl$KVM_SET_MSRS(r3, 0x5000aea5, &(0x7f0000000000)={0x2, 0x0, [{}, {0x400000b1}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xfff}, {0x6, 0x507f}, {0xe, 0x8}, {0x0, 0x9}], 0x4) 2018/04/20 20:53:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000000)=0x3fb7) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x80000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r2, 0x100000001}, &(0x7f0000000480)=0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001880)={@remote, @multicast2, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001900)={@empty, r3}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) prctl$getreaper(0x8000002c, &(0x7f00000001c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00000002c0)={0x1, 0x6f, 0x60000, 0x1, 0x95f1, 0xbe}) r6 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x8810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f00000000c0)={r6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x200, 0x688b826c, 0x5, 0x0}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000004c0)=0x0) r9 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r8, r9, 0xd, &(0x7f0000000500)={0x1e, 0x3ff, 0x7fff, 0x101}) r10 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r10) ftruncate(r5, 0x81) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, {0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1f3, [0x6, 0x2, 0xfffffffffffff001, 0x7fff, 0x1af, 0x2841, 0x0, 0x2]}, 0x5c) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000540)={r7, 0x10000000000ff}, 0x8) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/04/20 20:53:21 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x3c, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0x0, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r3}, 0x20) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x12) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000380)={0x2549, 0xd8f7, 0xffffffffffffff7f, 0x10000, 0xffff, 0xfffffffffffffe01}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r4], 0x1) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(r7, 0x541c, &(0x7f0000000480)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup2(r0, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x8000, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000200)=0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/20 20:53:21 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/197) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ftruncate(r0, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x102, 0x8010, r0, 0x0) 2018/04/20 20:53:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x400, 0x0, 0xff}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/20 20:53:21 executing program 3: r0 = socket(0x10, 0x0, 0xfffffffffeffefff) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x5, 0x2, 0x0, 0x0) 2018/04/20 20:53:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36f0cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r2, 0x3) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x9, 0x0, 0x0, 0x0, 0x7fffffff, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x7, 0x0, 0xb, 0x0, 0x78b4cd4c, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xf, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xffffff4c) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000600)={r6, 0xf3}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000100), 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20a00) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000040)={r6, 0x3}, &(0x7f0000000400)=0x8) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() 2018/04/20 20:53:21 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001300)='/dev/audio\x00', 0x20000, 0x0) signalfd(r0, &(0x7f0000001340)={0x20dcc0a9}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000040)=0x3827, 0x4) 2018/04/20 20:53:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x101, 0x400040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x7, 0x1000}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x5, 0x10}, &(0x7f0000000200)=0xc) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa1308004500002800000000002c9078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3000000090780000e5a68dd6c96016d68987dca3b89c754a5de657c31a0f7e47b841bfe0222fa6c22a8a109b601d0fed3893822623a2160da0c828bbac26f68e1e780f72f8a8e2a2fad58a4f5270600ae89517cb45b22439ea8027fedf84117d69ed0874fe215169814807a3bac7d945151920ea4f6c43d83df133b067628b9b49854219a20866d2636564709ab961c097d149149324d7df8f47c6e27293c5c2f956099ab51cae19e6579b4432debf07d9f81992b6ba00000000000000000000"], 0x0) 2018/04/20 20:53:22 executing program 7: msgget(0x3, 0xd0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x102}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r0, 0x5450) setgid(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/20 20:53:22 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x70, 0x470801) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0xc366, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000001340)=[{&(0x7f0000000200)="4703cd86707e0186c191826239e936c05d8c7c1e00ab15ab9ebe05bb991c6b7309303af2cb59849fafefb6f365179fc52075d386bab75bcc8351af9b62c59a3180", 0x41, 0xa8}, {&(0x7f0000001300), 0x0, 0xfff}], 0xa04481, &(0x7f00000013c0)=ANY=[@ANYBLOB='nuuid$\x00']) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)) 2018/04/20 20:53:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8101, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000600)=""/84) r1 = shmget(0xffffffffffffffff, 0x1000, 0x780006b6, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) r2 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/150) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), 0x8) shmdt(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, 0x8000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x44c5}, {0x0, 0xe86}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/04/20 20:53:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000002200e0d0a0be68b383e7a9f9c441"], &(0x7f0000000140)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) pselect6(0x40, &(0x7f0000000080)={0x9, 0x7fff, 0x0, 0x2, 0x3, 0x3, 0x4, 0x6}, &(0x7f0000000340)={0x8, 0x0, 0x7fad800000000, 0xffffffffffffff32, 0x8000, 0x4, 0x4, 0x515e}, &(0x7f0000000380)={0x4, 0x4e8, 0x1, 0x1f, 0xffff, 0xff, 0x20, 0x5}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x322}, 0x8}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000540)={&(0x7f0000ffc000/0x3000)=nil, 0x4, 0x0, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x3}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000004c0)) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000100), 0x10) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/20 20:53:22 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xa2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7fffffff, 0x4) r1 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000002c0)=""/124, &(0x7f0000000340)=0x7c) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = memfd_create(&(0x7f0000000100)='\'*eth0\'\x00', 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000140)={r3}) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x8, 0xfffffffffffffffb, 0x6, 0x5, 0x0, 0x8, 0x480, 0x0, 0x0, 0x5, 0x10001, 0x10000, 0x5, 0x20c, 0xdf8000, 0x73, 0x1, 0xffffffffffff8001, 0x3, 0x618, 0x400, 0x3011, 0x8, 0x5219, 0x1, 0x4, 0x6, 0x9, 0xffffffffffffffc0, 0x8, 0x2, 0x8, 0x1, 0x354f, 0x10000, 0xfffffffeffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x24000, 0x3, 0x7f, 0x6, 0x5, 0x9, 0x4}, r3, 0x4, r1, 0x8) [ 172.621875] QAT: Invalid ioctl 2018/04/20 20:53:22 executing program 5: r0 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x0) 2018/04/20 20:53:22 executing program 2: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="756df3236b3d371cdbe311b7cae60caf6b09dcebb7ec75a34e4ad4dce3f7babed8ef6979c35e2129b36f60da7e6750af8fe782e916083326fd"]) [ 172.651716] QAT: Invalid ioctl 2018/04/20 20:53:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1400) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/20 20:53:22 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x9, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x37, &(0x7f0000002fc0), &(0x7f0000003000)=0xc) 2018/04/20 20:53:22 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x86ddffff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) r0 = socket$inet(0x2b, 0x1, 0xfa95) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) close(r0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) 2018/04/20 20:53:22 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) r2 = accept(r0, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0xc8, r3, 0x310, 0x70bd29, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x379e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x44) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'gre0\x00', 0x3}, 0x18) 2018/04/20 20:53:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x1c, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x5, 0x8, 0x3, 0x7d34, 0x0, 0x73, 0x10020, 0xd, 0x1000, 0x4, 0x5, 0x4, 0x101, 0x5, 0x1, 0xaf, 0x4, 0x10001, 0xa7, 0x9, 0xfffffffffffffff8, 0x18, 0x7ff, 0xc39b, 0x4, 0xffffffff, 0x3, 0x1f200, 0x7, 0x80000001, 0x5, 0x6, 0x29, 0x9, 0x6, 0x3, 0x0, 0x381, 0x0, @perf_config_ext={0xa44e, 0x5}, 0x4040, 0x100, 0x2000, 0x0, 0x4, 0x7, 0x7ff}, 0x0, 0x2, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x80000001, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x8, 0x4000, 0x8, 0x8, 0x100000001, 0x3d1c00db, 0x1, 0x6, 0x1, 0x8000, 0x406e, 0x200, 0x8959, 0x899f, 0x6539, 0x0, 0x9, 0x724be587, 0x2, 0x2, 0x7fff, 0x97c0, 0x80000000, 0xc, 0x1, 0x20, 0xffffffffffffffb9, 0xb49, 0x5, 0x3ff, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x1, 0x2}, 0x4000, 0x100000001, 0x4, 0x4, 0x80000001, 0x8, 0xffffffffffffff4c}, r1, 0x7, r2, 0x8) 2018/04/20 20:53:22 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x8003}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) userfaultfd(0x40000007fffe) 2018/04/20 20:53:22 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="d2cddb0bbafe0f43516b8261cc5302"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1f, 0x101000) bind$nfc_llcp(r2, &(0x7f0000000200)={0x27, 0x1, 0x0, 0x4, 0x75372e93, 0x24, "73a9258a5ebbd4293155cfbfd0dbc6ca9576f1e6bdeeb025451d455b949d541cd51f9d2975d3845b2c688b8a5ca7bdb8f4ec898c16104f1e38df65d09b1d09", 0x3d}, 0x60) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) r4 = semget(0x3, 0x4, 0x20) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000040)=""/150) 2018/04/20 20:53:22 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x14, 0x3, 0x7, 0x1, 0xfffffffffffffffc}, 0x14}, 0x1}, 0x0) 2018/04/20 20:53:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) recvmsg(0xffffffffffffff9c, &(0x7f0000001580)={&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001480)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/146, 0x92}], 0x2, &(0x7f00000014c0)=""/179, 0xb3, 0x1}, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000031c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003200)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003300)=0xe8) accept(r0, &(0x7f00000015c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001640)=0xb589b070a8443dca) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000034c0)={'ip_vti0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003c40)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003d40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003d80)={@loopback, 0x0}, &(0x7f0000003dc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004500)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000004600)={@empty, 0x0}, &(0x7f0000004640)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000004680)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004700)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000049c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000004ac0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000004b00)={@dev, 0x0}, &(0x7f0000004b40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004bc0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000004cc0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004d40)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004dc0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004f80)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={'ip_vti0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005040)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000005140)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000051c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005380)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000005480)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005580)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000055c0)={'veth1_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005600)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000005640)={@remote, @broadcast, 0x0}, &(0x7f0000005680)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000006040)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x82900080}, 0xc, &(0x7f0000006000)={&(0x7f00000056c0)={0x938, r1, 0x0, 0x70bd26, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x124, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r3}, {0x234, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe84a}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9f45}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x124, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffeffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40000000000000}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x138, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0xffffffffffffff98, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x1c4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x800, 0x2, 0x0, 0xfff}, {0xef1, 0x4, 0x81, 0x9}, {0x6, 0x1e87, 0x4, 0x8}, {0x5, 0x81, 0x8, 0x7}, {0xfffffffffffffffe, 0xffffffffffffff89, 0x8, 0x4}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x44}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xab5}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r24}, {0xf4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}]}, 0x938}, 0x1, 0x0, 0x0, 0x1}, 0x800) r28 = socket$alg(0x26, 0x5, 0x0) bind$alg(r28, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r30 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r29, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="100039d6", @ANYRES16=r30, @ANYBLOB="000425bd7000fbdbdf25090000000800040001000000140001000800a83c39b564080001000080080002ea00670000008e89b38919bdd6063fc688104ead7986336cf851463b2e"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$ALG_SET_KEY(r28, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r31 = accept$alg(r28, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r32, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r31, &(0x7f000079a000)="16", 0x1}]) [ 172.849799] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/20 20:53:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="14ff7f00000000010000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/20 20:53:22 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0xfffffffffffffd9b) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x38d, 0x10}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0x7, 0x3}, 0x14) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='+P\\\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='GPL\x00']) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='&usermd5sumem0\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000005c0)={'syzkaller0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="04000000020000004c00000043862e140ba5949397fa397ae7a1a2d8b4362741161dcc3c83f7674dff200c25312752c3c691fc2983bbf78d98f58793ea75d18841ce13156bcb53170d07f33153d05e979ba64f66768828f1"]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) [ 172.902051] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/20 20:53:22 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000140)={0x1d}, 0x2a) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x39a) 2018/04/20 20:53:22 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2e, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) r1 = semget(0x2, 0x0, 0x10) semctl$GETZCNT(r1, 0x6, 0xf, &(0x7f0000000100)=""/138) 2018/04/20 20:53:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r1, 0x200000) read(r1, &(0x7f00000004c0)=""/50, 0xfffffe9e) 2018/04/20 20:53:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x1}, {0x0, 0x3}, 0x1ff, 0x2, 0x100000001}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0xfffefffffffffffd) 2018/04/20 20:53:22 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x10000, {0x4, 0x892}, {0x2000000000000000}, @ext={0x0, &(0x7f0000000040)}}], 0x30) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/20 20:53:22 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x41, 0x0, "babba0ee85f0580bae4a2c66e156052135c4ee5284a754727cb451ac5ba0ede91b9972b754238c3666b751d229b3ad88fe66143faa6a88b027"}, &(0x7f0000000240), 0x1400) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000180), 0xffffffffffffff9f, 0x0, &(0x7f0000000200)}) 2018/04/20 20:53:22 executing program 7: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x11, 0x100000000000002, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/04/20 20:53:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', "020000000800"}, &(0x7f0000000000)="020000000800000000000000", 0x6fc, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x204000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x3, 0x4) 2018/04/20 20:53:22 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf7, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"}, &(0x7f0000000180)=0xff) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d3182508663a9cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2080000002e47f278b6bbcaca84c74302c2a494c78ba69036c1322e6f5e313e2736d1f6df1f432a193850d1c2b168a86af47de13d9c66281af4364018acdb67dfcd8547e9721d999032f9498c95dbb6d45ce10d42ff2ceaa80c64a541310e324059"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) 2018/04/20 20:53:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2) bind$bt_rfcomm(r2, &(0x7f0000000340)={0x1f, {0x1, 0x4, 0x4, 0x5, 0x3, 0x6}, 0x7}, 0xa) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x62}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="1d58de108d3481ff00a8e3ed"], 0x2) r5 = getpgrp(0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x10040, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffcc) chmod(&(0x7f0000000280)='./file0\x00', 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x2, r5}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/04/20 20:53:22 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) r4 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x101000) accept$netrom(r4, &(0x7f0000000680), &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000440)=0x6, 0x4) r5 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) accept$inet(r3, &(0x7f0000000480)={0x0, 0x0, @local}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000400)=0x401, 0xfffffffffffffdb3) getgid() open(&(0x7f0000000380)='./file0\x00', 0x111001, 0x100) socket$l2tp(0x18, 0x1, 0x1) r6 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) modify_ldt$write(0x1, &(0x7f0000000500)={0x7, 0x0, 0x4000, 0x1f, 0xfff, 0x8000, 0x100000000, 0x3ff, 0x0, 0x101}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) [ 173.168684] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/20 20:53:22 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) [ 173.215768] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/20 20:53:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000000000000700000000000000000000000700000000000000000000000000000000007f0000000000000000000000"]) 2018/04/20 20:53:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0000101}]}) fcntl$getflags(r0, 0x40b) 2018/04/20 20:53:23 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f00000000c0)={0xffdfffffffffffff, 0xffffffffffffffff, 0x3f}) r1 = socket$inet6(0xa, 0x80005, 0x40) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) 2018/04/20 20:53:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'irlan0\x00', r1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)={"7261770000000000f0a000000000000000000000000800"}, &(0x7f0000000500)=0x24) 2018/04/20 20:53:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1000000000002, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x8, 0xff}}], 0x60, 0xffffffffffffffff}, {&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000004c0)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0xffffffff, 0x7}, 'port0\x00', 0x10, 0x10, 0x5, 0x798, 0x100000001, 0x8, 0x6, 0x0, 0x4, 0x8}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xec, 0xc83, 0x81, 0x2, 0x72}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r2, 0xda2, 0x20, 0x6, 0xa7f5}, &(0x7f0000000280)=0x18) bind$vsock_dgram(r1, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockname$llc(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x10) sendto$unix(r1, &(0x7f00000002c0)="8a9edf94ed554898f9a5d3154178d98287254aaccc636dd7010308e5fa9fdbbec731472691d8a4dc3bf84dc787276570c536da74f782d0a03f048514e944c69765f47ac230abb56d8c1a1d331adb67a4e251c57743d566d16986eab004a2dc633be1a9ee73af", 0x66, 0x40000, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/20 20:53:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)) open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x40, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100800000000003) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/20 20:53:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaa2aaaa00080045000030000000000067907800000000ffffffff2100907800000000450000000000000000000000ac14ffbb00000000aa5d0be45b1c8b05c3f82af1ff1ccb1dccb40f8bcb4045ca7c0ffc7f2a47a676ebe3dc165cf408aec2f6066e64fc4d3b0fc789221df645791b69fb2a0a713411133c74e24e976a8e3573d868245bd28ca6bc959aafdba80773078ad1fcecf39002a9c3ba9952d810d18d5cf0ef1f7e79f1414c2cfd71a9a85f48663d87cea6387618189f593d5a4e11d62102940a4653afe8632478cb871ae41ea7ff34"], &(0x7f0000775ff8)={0x800, 0x2, [0xd49, 0xe8b]}) 2018/04/20 20:53:23 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:23 executing program 2: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000080)={'bond0\x00', @ifru_names='gretap0\x00'}) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x800) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/20 20:53:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x20, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'team_slave_1\x00', 0x1000}) 2018/04/20 20:53:23 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:23 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fchmod(r0, 0x120) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000001340), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8f43}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x100000000, 0x1}, &(0x7f0000000180)=0x8) 2018/04/20 20:53:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') getdents(r0, &(0x7f0000000000)=""/25, 0x19) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xe}, 0x4, 0x3, 0xff, 0x8, 0xd55, 0x100, 0xb40}, 0x20) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f00000000c0)) 2018/04/20 20:53:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x100000000000000a) rt_sigsuspend(&(0x7f0000000000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002d00010b000000000000000003000000be000000495daa3c36609284da9c0f9e718e5f2ea4aa66370d71bd164ec10af8"], 0x18}, 0x1}, 0x0) 2018/04/20 20:53:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400a00000046000107000000141900040004008100000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x6f, "d68b81bd701a42f1a57cea15397cbc67b77b0ebb3d31e1d0ec6d406afb80b55b31f75b51a0a5a494f8a46bfe07910e6ca77b36714e0d73f16fcb7f9d7a3beaf6388c99eb6d3a0b368298edaa06ff276f9f69cb9f8bcd543bbe7636df2adbcfa1a4c4d5e26afa860ab25ebaa61b818d"}, &(0x7f0000000080)=0x77) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x50, 0x2, 0x21a, 0x9, r1}, &(0x7f0000000140)=0x10) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x10001, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x400) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1000}, 0x8) 2018/04/20 20:53:23 executing program 6: add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='?O', 0x2, 0xffffffffffffffff) 2018/04/20 20:53:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xaa2, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0xfffffffffffff000, r2, 0x10001, 0x3a1}) 2018/04/20 20:53:23 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) 2018/04/20 20:53:23 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:23 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x40000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) personality(0x5400002) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) 2018/04/20 20:53:23 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) [ 174.371185] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 174.409354] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/20 20:53:25 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xffffffffffffffff, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x35, 0x40]}, &(0x7f00000000c0)=0x8) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8993, &(0x7f00000002c0)={'bond0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "8c9b53eaf3b277a315b3711a6cde411e2882525c8160cdda337769c1b8eb25e4", "b87e522b4cd09c19c7d1cc470a0ffd1a1b526aa32dc047f5fd48de3eaec13337", "3808759e60f26efd577f830b31d38f38aa1e154ddcd15e7d6d21c0ace164d362", "b89fb33a0faa3018ef00498ffbc39ca4b4169d6db1097f03546454c39fe9e1e4", "3ad69b593cc0ba738611ee1e9262178811582460225bdd2237c108e04cec268e", "54b4caef44666f59635c0e8b"}}) 2018/04/20 20:53:25 executing program 3: sysfs$3(0x3) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x4, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/04/20 20:53:25 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:25 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x40000}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaffaaaaaaaaaaaaaaaaaa0086dd6050a09c001d1100fe8000000000000000000000000000bb008000000000000000000000000000000000"], &(0x7f0000000040)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x6, 0x244600) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) accept4(r1, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000200)=0x80, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000300)={0x7, 0x3}) 2018/04/20 20:53:25 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f", 0x52, 0xfffffffffffffffc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x80000000, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) keyctl$read(0xb, r0, &(0x7f0000000280)=""/81, 0xff26) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xa5a5, 0x2080) ioctl$TIOCCONS(r2, 0x541d) 2018/04/20 20:53:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xd) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x40, 0x4) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file1\x00', 0x0) 2018/04/20 20:53:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x28000000, 0x4, 0x30}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3) 2018/04/20 20:53:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit_group(0x8fd) ioctl$sock_ifreq(r0, 0x890b, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) 2018/04/20 20:53:25 executing program 3: r0 = memfd_create(&(0x7f0000dcf000)="70726f63a8076c616e30707070306b657972696e6600", 0x5) fallocate(r0, 0x40000000000003, 0x7fffffffffffdffe, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffff9c) 2018/04/20 20:53:25 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:25 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x93, 0x8, 0x2, 0x7fff, 0x6471, 0x1, 0x2d47aaf3, 0x5, 0x5, 0x3f, 0x1, 0x1, 0x3, 0x9, 0x401]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9374}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x9}, 0x8) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x2) 2018/04/20 20:53:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xffffdfffffff89a3, 0x3a0000000000, 0xff}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0xda1d}}, 0x8001, 0x5, 0x5, 0xffffffff, 0x8}, &(0x7f0000000400)=0x98) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0x4) syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x9, 0xceeaddbafddd4180) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="0a040000aded83dcae48efff082b"], &(0x7f0000000480)=0x12) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="b9dd329e7bfbe180f9399e01a6837e80be25ab5b75aa7c789b9ffa7345cadea83bf341ea5c58ace3b891ded84eba1fcb8c5c469f06cfb1839bbef8e9d31efa6e1fe49bd713a0d20c271ab51f16c6ccf8c7c6b0f793053fe33e17cdaf27d2fac5a915b264e07071f7651058f30ced66385992473b296130fd91a4e5f726960e390becd53bae7c064dc36efc3a15b294bc3764e40ddf6215c4b275652c258e49664d459e71c5e806e1ad93487f2ec3f1c14d2f31006a78477407cfbf29aa728cc3928d5ecf492898d52e7680f1840ee9ce4d19a379a8", 0xd5}, {&(0x7f0000000000)="50b69f1d61a50f852d311af4c57abe7b2cdf738d4f12fc23147a22e609ef372bdce38323263a939006a7b3dc744112c313b8bfd2971a200280b689c99fdfe5f66236556b955cf8232324531d50c674b10e87074675aab719ec1b2c620c69f9d3e7ceafc96b713a275ad6c2dfdf8db0d5b1aa0b5d61b573a9c8c25ba3120ef3caaddbc8be79f4f931c77ed2780eb13a21c071b085734c711f698d94ee2fa0ab5c80c31b1f", 0xa4}], 0x2) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/20 20:53:25 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) recvmsg$kcm(r0, &(0x7f0000001180)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001100)=[{&(0x7f00000010c0)=""/49, 0x31}], 0x1, &(0x7f0000001140)=""/35, 0x23}, 0x0) io_setup(0x1, &(0x7f0000000080)=0x0) io_destroy(r2) 2018/04/20 20:53:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/20 20:53:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@ipv6_getaddr={0x2c, 0x16, 0x401, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xe7782f23406b25ac, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) 2018/04/20 20:53:25 executing program 6: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000000800), 0x0, 0xfffffffffffffffe, 0x0) 2018/04/20 20:53:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1f000000020319000000da6f8142bdb1e249853b09000500010100ff3ffe58", 0x1f}], 0x1) 2018/04/20 20:53:25 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x3, 0x4}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00000004c0)=""/4096) r6 = dup3(r3, r4, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000000), 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000040)=0x1d, 0x4) 2018/04/20 20:53:25 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:25 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x63b, 0x0, 0x2b}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x6}, 0x90) fallocate(r0, 0x1, 0x0, 0x8000) 2018/04/20 20:53:25 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x2) write(r0, &(0x7f0000000040)="1f0000000007fd1a010c000000000000000706ff09000100f80007edf98000", 0x1f) 2018/04/20 20:53:25 executing program 7: getrandom(&(0x7f00000002c0)=""/180, 0xffffff9c, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget(0x3, 0x7, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x800}, {0x0, 0xe454, 0x1800}, {0x0, 0x3, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x3, 0x1800}], 0x6, &(0x7f0000000080)={r2, r3+10000000}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x110, 0x280, 0xffffffff, 0x390, 0x390, 0x4c8, 0x4c8, 0xffffffff, 0x4c8, 0x4c8, 0x5, &(0x7f00000000c0), {[{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], [], 'veth0\x00', 'bpq0\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key, @icmp_id}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'syz_tun\x00', 'ipddp0\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @gre_key, @gre_key}}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'teql0\x00', 'irlan0\x00'}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@dev={0xfe, 0x80}, @icmp_id}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], 'ip_vti0\x00', 'gre0\x00'}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) 2018/04/20 20:53:25 executing program 6: r0 = socket(0x1e, 0x3, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair(0x0, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) write$tun(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x102) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) socket$kcm(0x29, 0x7, 0x0) close(r1) 2018/04/20 20:53:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(cmac(aes-fixed-time),cbc(cast5)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[0x6, 0x80000001, 0x9]}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_getnetconf={0x1c, 0x52, 0x100, 0x70bd2d, 0x25dfdbfe, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x804) 2018/04/20 20:53:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x80800) bind$bt_hci(r1, &(0x7f0000000240)={0x1f, r2, 0x3}, 0xc) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x6}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x1ff, 0x3f, 0x9, 0x0, 0x8, 0x42be}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000080)) sendfile(r3, r1, &(0x7f0000a2effc), 0x1000) 2018/04/20 20:53:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x787a, 0x200000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x4}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x9}, &(0x7f00000001c0)=0x90) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) 2018/04/20 20:53:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xba, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0a000000010000000900"], 0x0) 2018/04/20 20:53:26 executing program 5: unshare(0x40600) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) sendto(r0, &(0x7f0000000080)="2128da0fb40ebf25242744d6ac92e867bd6d51118d212a7eaea8a7fbb98a9a349f0908cf27feab0d327103fda4d9843a", 0x30, 0x1, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x80) r1 = socket(0x10, 0x80002, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000000)={0x7fffffff, 0x9, 0xfffffffffffffff9}) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x25dfdbff}, 0xc) shutdown(r1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x5, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/04/20 20:53:26 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:26 executing program 6: truncate(&(0x7f0000000180)='./file0\x00', 0x6) r0 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000500)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x1f, 0x4, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000300)="5ac52367b5ba1ec687651990ef5ef506fae05f5da5d18e1fd3d6b8bfbbf8df106ab951"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000400)="fbdd0f74e118e69e6e32061973e9", &(0x7f0000000440)="12c55525765f6da288c2da6999589dac335d92fb04ebae48dde60094e8d3e0c639aa1e0c377c121a480c5e087176b622f284d7a8ede453aa6b85bb6f165d6bd0bae3d8149cda0a6bc67f2c5279c53650d9dd140c6fd83c7018f1aa0dc87212787484"}, 0x20) ioctl$void(r0, 0x5450) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_open_dev$sndtimer(&(0x7f0000000540)='/dev/snd/timer\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x401, 0x3, 0x400, 0x0, 0x3ff}, &(0x7f00000006c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x7}, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x2, 0xc37}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000380)={0x0, 0x2, 0xffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x400400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r3, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000005c0)={0xce, 0x3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000100)="f403b0d91a4d988eeba53bfb49e8", &(0x7f0000000200)=""/251}, 0x18) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x336, 0x3, 0x6, 0x5ad38a5f, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/20 20:53:26 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x200) write(r0, &(0x7f0000000200)="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", 0xe00) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x2803) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/04/20 20:53:26 executing program 2: getrandom(&(0x7f00000000c0)=""/1, 0x1, 0x7) r0 = socket(0x10, 0x7, 0xffffffff) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='6\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x4000202) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x4, 0x1, 0x800, 0x3, 0x1000, 0x9}, 0x0, 0xffffffff, 0xffffffff, 0x1f, 0xa87, "5a0c9f543dafea95138de32a93fa31149efc48d11c21846e4000fea61037c12cd870d21f67e55e59c1933780ffcd5885ad137b2ac48bbc99229872f4912c7d0e5d9117641c2e4d8b713a6b464f40a95cfa30079348554ffc1c4d4d0af641a329089f4eb1d0abd0955ceb5eaf346f2a51659e4336f4c09eddd256cfbdac7eea4a"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/20 20:53:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x11, 0x7, &(0x7f0000000000)=@framed={{0x18}, [@initr0={0x18}, @initr0={0x18}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x90, 0x1000, &(0x7f0000000080)=""/4096}, 0x48) mount(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)='ocfs2\x00', 0x14, &(0x7f0000001140)="367e1762d9b86b655d73") syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/20 20:53:26 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:26 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2000000, 0x8, 0x1000000000000004, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071100002000000000000000000000000950000000000000085332da6225b87e7a5bfd9131ce943880ed6bfe90a640c604262af454d03d56e7e519437110708f78c293ff9f1"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000240)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1e, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000180)={@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/04/20 20:53:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x7, @broadcast=0xffffffff}}, 0x0, 0x20, 0x100000000, 0xffffffff80000000, 0x4}, &(0x7f0000000340)=0x98) getsockname$packet(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c80)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000d80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001580)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000001800)={&(0x7f00000015c0)={0x23c, r2, 0x122, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8, 0x1, r5}, {0xf0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x128, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x1, 0xff, 0x4}, {0x8000, 0xfffffffffffffff2, 0x9, 0x4}, {0x2, 0x89, 0x7f, 0xffffffffffffff80}]}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x9, 0x0, 0x7}, {0x9998, 0x401, 0x5, 0x7fff}, {0x1, 0x4a6e, 0x1, 0x80}, {0x100, 0xfffffffffffffffb, 0x8, 0x81}, {0x10000, 0x9, 0x5, 0xcc}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x20004801}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/20 20:53:26 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r0, &(0x7f00000a4fe4)={0x2, 0x0, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/04/20 20:53:26 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./control\x00', r1, r2, 0x1100) modify_ldt$write(0x1, &(0x7f0000000000)={0x2, 0x0, 0x2000, 0x9e, 0xaa, 0x736, 0xffffffffffffffff, 0xea1, 0x2, 0x5}, 0x10) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) 2018/04/20 20:53:26 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 20:53:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x2fd, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000000000)='s\x00\x00\x00\x00\x00\x00\x00', 0x1, 0x172, &(0x7f0000000040)=""/251}, 0x19) 2018/04/20 20:53:26 executing program 3: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0x0) gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") pipe(&(0x7f0000000200)) 2018/04/20 20:53:26 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003100)='tls\x00', 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003400), &(0x7f0000003480)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000003240)={'IDLETIMER\x00'}, &(0x7f0000003140)=0xfffffffffffffe97) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003180)='pids.current\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000031c0)=0x35, &(0x7f0000003200)=0x4) recvmsg(r1, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000000c40)=""/137, 0x89}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/216, 0xd8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/57, 0x39}, {&(0x7f0000002e40)=""/255, 0xff}], 0x7, &(0x7f0000002fc0)=""/205, 0xcd, 0x7f}, 0x100) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000003800)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003840), 0x14) r4 = socket(0xa, 0x0, 0x0) recvmsg(r1, &(0x7f0000000b40)={&(0x7f00000008c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/139, 0x8b}], 0x1, &(0x7f0000000a40)=""/242, 0xf2}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)}, 0x0) ioctl$void(r3, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000800), 0x4) sendto$inet(r1, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) fstat(r4, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r6 = getpgrp(0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000003280)=0x7ff, &(0x7f00000032c0)=0x4) sendmsg$nl_route(r3, &(0x7f0000003380)={&(0x7f0000003300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003340)={&(0x7f0000003880)=@bridge_setlink={0x374, 0x13, 0x200, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x410, 0x8}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x100000001}, @IFLA_NET_NS_PID={0x8, 0x13, r6}, @IFLA_AF_SPEC={0x2c, 0x1a, [{0x4, 0x7}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0xa}, {0x4}, {0x4, 0x2}, {0x4, 0x7}, {0x4, 0x1e}, {0x4, 0x7}, {0x4, 0x1e}]}, @IFLA_TXQLEN={0x8, 0xd, 0x7b6}, @IFLA_NET_NS_PID={0x8, 0x13, r6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_GROUP={0x8, 0x1b, 0x58e3}, @IFLA_EXT_MASK={0x8, 0x1d, 0x6}, @IFLA_XDP={0x2e4, 0x2b, [@nested={0xf0, 0x16, [@generic="1bb113ec69ed5f9ffb24b8970779439d32b5d62b0f9dd91c7de7f835b908be93d121567448d698591257fdfc6247aea95feebf16b503e472ab298208fb600ed667803acdc86c17d8b83b3d34ef093493187eccd6904addf0cb93d2d74cb424d7b75046b463dfd5e31081ad4b324cc600d1c31575ecd25434a2c8366168fa91b2edfffc61bbd0818b48ab8f65117c2aaf766aeb2096507e967fc724b9dae9e159292869bf320547ba00a5dce178ecf114ec4b339fc824bf2889347805a848819c7848b1a8420223d9277951252540731626eb3fd6ff22584369c52c79", @typed={0x8, 0x87, @uid=r5}, @typed={0x8, 0x4, @fd=r2}]}, @typed={0xd4, 0x23, @binary="a2d3289d807062ea39e9305e74b67c74b19e1726a1d25045cc472c0264134036351ded4df6189c57aab3bfd40718904a12c2b047325dc97084da28b30637fa38be7b2159786eed2bfb24497ccfe8a42171ff98ab01ba6e1145da3c49ef521fa8685de8b41cad3f80c3389b70c01df7f4ae9db56b00c7e27260fd360644297a34070d4bcefd2f56ac8c291928d40b9a54679c366b16861a2627966a5ec3b46fb5aca8c1878eb2f323254dd87e39ba86d0bf4ad750327d764e19f40f22c5a0c031ecde1e7dc8c599d6334eb99904"}, @nested={0x11c, 0x73, [@generic="abe6254f374fafc154ceabb5258fb825bf3ad78961ee291d72b01b", @typed={0xf4, 0x5f, @binary="913cb61f6c3a4856599cbaa7b5a3ae551b9149b5f620d7889872f9c519a2d0ebd9398cac7cced2f7fe0bda3a31df73c78e9eac1ea916613ff34c65a86b46659525c68aecfe8a9a20ca04d76313e01779613d90bf67a2074a08dd0f11b3692e88a0452996a0254458a1c61b054ce7c96e9c906092a1bcda4111a21aace3475876094cac9918b3ae7141602014ec09289b265e8916462e0b05bd2cc6f6e294ece35290a5d125754b1933a5f46dfba9a0a43a497e800d3bb38aaa746b013c5d0f9e96526d950a9df97d47112e69fbf41ad562f9233f8777597886d630af746a851086704a05176dcc3c3d49e43b4137"}, @typed={0x8, 0x58, @uid=r5}]}]}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x374}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/04/20 20:53:26 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r1, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/20 20:53:26 executing program 1: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x82280) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x800) open_by_handle_at(r1, &(0x7f0000000400)={0xcd, 0x2, "1594bfa1eea184498303f284007787e85dde19142a5010a59a58ea85e1032ce093b94e67db242cf7eca85a3fa6057633fb02b260c2eab745a7f52be48be9fa8e25ccd6357bc7ed02c6145d6dfd97e691d0684ba7c018071d1185bdeed38d3c9942d898e1ba23c2b8441e1c47802facc49404fd706549504947a97473d7d21a93b8931e4cc17430963c02853ee0dc20f6fee21154d901dc9a06256eb5844079e0d85287fe467b8e8afedce6b68396f08f546f3cf385c491ff2f24cc742db44381a061dbf60e"}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x8, 0x17, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x164de000, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1fffe000, 0x0, 0x0, 0x0, 0x8000}, @exit={0x95}, @generic={0x90d1, 0xfffffffffffff6eb, 0x8, 0xffffffff80000001}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r0}, @alu={0x7, 0x1, 0xa, 0xe, 0x5, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x2, 0x1, 0x3, 0x6, 0x0, 0x10, 0x4}, @ldst={0x1, 0x0, 0x6, 0xf, 0x9, 0x18, 0xc}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x3, 0xbf, &(0x7f0000000200)=""/191, 0x41000, 0x1, [], r2}, 0x48) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000002c0)) [ 176.937746] QAT: Invalid ioctl [ 176.957173] QAT: Invalid ioctl 2018/04/20 20:53:26 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="747275737465642e5b29706f7369785f61636c5f61636365737327766d6e65743100dfda6d9fff34b38917162f7b3682e3bb301f81fd75e9dcd14d9cce250adbed9dcd97a9739f61a1d9158cb065d34c3af47829b9c09b19dcc5f4a008f8567908d0cd44db95c8649b9aa3069bc1088b3cb587d1b4e31c888f6c3706ada36ffcea07a000d8893ca4c3e88437b15d2d13907dcbe7efaaf14065d13b60076fc46883f4e63ffc56e21e31d8af3ba6a150416d4953d84858d9547a0c93fbbe238bfaa52bad7e109f70b0c9a87846e699"]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:26 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x4, 0x1, 0x5, 0x7e}, {0x80000001, 0x0, 0x2, 0x3ff}, {0x40, 0x2, 0x7fff, 0x8001}, {0x3, 0xa35, 0xecc, 0xa7}, {0x0, 0x4, 0x1, 0x3499}, {0xfffffffffffffffb, 0x67b, 0x40, 0x1}, {0x0, 0x6b3, 0x2, 0x1a}, {0x6b60bc42, 0x7f, 0xffffffff, 0x65}, {0x523, 0x80000001, 0x0, 0x200}]}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000240)) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x3c7, 0x9c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/04/20 20:53:26 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x54001008, &(0x7f0000fff000/0x1000)=nil) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) sched_getscheduler(r2) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) read(r1, &(0x7f0000000040)=""/164, 0xa4) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) syz_emit_ethernet(0x26f, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [], {@can={0xc, {{0x4, 0x7, 0x101, 0xfffffffffffffffb}, 0x1, 0x2, 0x0, 0x0, "c38e329ac512c291"}}}}, 0x0) 2018/04/20 20:53:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x6}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x110, 0xffffffffffffffff, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000f8cff8)='pagemap\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) accept$netrom(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) accept$packet(r3, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0xfffffffffffffffe, r4}) pread64(r2, &(0x7f0000e3e000)=""/8, 0xfde0, 0x100100) 2018/04/20 20:53:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000080)=@ethtool_cmd={0x25}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000100)="958f2e2405ce203bbd14f16a97389d4c3edc09c6e8b370eaa2452e6dabf04d58ea22e2f3d9d169861c5a8128829b2ff3718de7205dcfc80e65ec43ade31f80d9c6a3f5b94a70479b86ed07f7849733451c6cd7898ffd2f2ea1cf0a89b40a0426361a2cb7ea014e7ccddae9076469d1a464bce02de450a4b4b63c1cca75bed948901f79bc0e8e1862b7ad0ed6a4682c23d133e71ee05d0a1826252c271d7c859f778b4dd41323cf8410ecaec75edaa01e0edede01d1", 0xb5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000001c0)=0x8) 2018/04/20 20:53:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x0, 0x2, [@loopback=0x7f000001, @rand_addr=0x1ff]}, 0x18) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/04/20 20:53:26 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000002600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002640)={{{@in=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002780), &(0x7f00000027c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002bc0)) socketpair(0xb, 0x8080a, 0x6, &(0x7f0000002c00)) socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002c80)=0x1c) accept$netrom(0xffffffffffffffff, &(0x7f0000003180)=@full, &(0x7f0000003200)=0x48) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000003240)) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003280), &(0x7f00000032c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003300), &(0x7f0000003340)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) epoll_create1(0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair$packet(0x11, 0x1000000000000003, 0x300, &(0x7f0000000340)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003440)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003480)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0), &(0x7f0000003600)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003ac0)=0xffffffff, 0x4) epoll_create(0x7) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003b00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003b40)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003c40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003c80), &(0x7f0000003cc0)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004280)) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000042c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000043c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0, 0x0}, &(0x7f0000004440)=0xc) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000004480), 0x80800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004500), &(0x7f0000004540)=0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000004980)=0xc) r8 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004a00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004b00)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005080)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000051c0), &(0x7f0000005200)=0xc) sendmmsg$unix(r0, &(0x7f0000005280)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000280)="112095aeb759db5932495184301f3cc89b9e7b660e6fa1c8fb487e234e", 0x1d}, {&(0x7f0000000500)="023a874237cc29e67b5fa5d52631be9255cf62703f783b48800cc63536bf53bf3871615cd10fb79e8e87b9ca2a209420cfa766e6861f669351f3405b8f9ca358a361b2f37fac897c6e5141e5f630073d5afdd2433d92649b546ec98cbe33973c2114c498d943c6fc2fc5a2e40ba022e964b4177290", 0x75}], 0x2, &(0x7f0000002800), 0x0, 0x40000}, {&(0x7f0000002840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f00000028c0)="b20b04811edcb5d70a9b9990c536af059eb492f529b4cc11710dd12d5800ea78bbff2094cf18c30d008ca6c88ceb052c4066c2ba735032180b50047c00ef6838f9035c6da9d1ed45834c7fea6cb2859c284c845831213e7dd3dc191bd3912dbf1ccc27cdd541adc6f517d61575efaa34d7e48e8d198852da5a0cf62ad44bc53ef305a8ca4c2f35bdb293b3cf62485b9c615631959856436f3d5ca7ce9fef5adaa1efd5f74a35da3cd008898a00c183ed0a11e9d08d0379cd679b5fcd7808cac445", 0xc1}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003780)="23b2b01cf337f25d7e5f93cb9c56c50f07d457b35dc2266535744468770171d11e6a54c67e3a48be14db0d713efef3c72336498b12b77143b8f8451dff7d9940d4162c6dca9d7bcf13ac75f41db2bb6d3f90a9ab5589b9d798e80a5cc940e030d40908016483ad1c9aba59b900b2311d04c0f7fa00f837955f55ebd69367c5b415043db16a2a41f4c4c908be2c6c575c7713370934b9c8e58a2c6a8b0c3969e87840bce4ada244", 0xa7}, {&(0x7f0000003980)="f76b6e8d44caa27687f6617c2fbfbd5d8862219591df28df5c0272a6ad284a3ce2cac086219b5e3d057f4e8a53977c145b2556c756e38668bc812104558f679b78957f0d75aec4db81357dcfde32f38c0789d4f93a2fa4d6782e2c825a96d3d585d87196f49d1ab125e56e4d9b8ec294546d6f4616b818496d2f975ec00afd410e98c5c7749dd18b71990c2ce49808", 0x8f}], 0x2, &(0x7f0000003d00), 0x0, 0x40000}, {&(0x7f0000003d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000003dc0)="2db3546d92cbd688109cc6fb5264535e65df029ae7cb5dba6b637028ec8036001a85f276f9db260cb119b3617ec34bfe60f7ac7079e1ea71c70878b7ffbb234b65abff37f0202b2f5f8e49868b88fd3db8", 0x51}, {&(0x7f0000004080)="3822dadc2f4810ca9b2bd7809ed89840431fc05b5e93bc05ee6d7595e4", 0x1d}], 0x2, &(0x7f0000004580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}], 0x40, 0x40000}, {&(0x7f0000004600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004680)="94eec757f4d7378aac15d1e1724560afce46e9718b7192f18c3de50dec649b8746a0df186a8b6698dbedc53f74b61f29257c5325c79df9bebe093710f41da4f890eb1f1c0c3ccfeb20a2e6ced88105194ef81b45cea415b95df22379d0b3f6cc7d65fc4b5412cdeadc5d3593463e23716df905edd8d2880a82edfc766f9668048a50f307466190f99454", 0x8a}], 0x1, &(0x7f0000004b40)=[@cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}], 0x40, 0x40}, {&(0x7f0000004b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c00)="345d1cc2c1aedac047e560a757f5dada75b2841e333da5d05973d445e0db12cbc8084165aa11795767b0e76c7a53d2121dfbd19e8750f66714b1f90c69c14683af8ba90fa0e82f57d4b9f55a04158ee61bb31d711bb946214fdb63ea42adce3f3e6dabc45dee292b00d851ab89d04c2fef284fd33672fe022418cb8d264b9907436ffaa4e63e65ea9fac64a62881b89bda119d57b63df63df027e694f1f7bf543d08d52e4c9983ace6f105bcf40833f3fba8e2e9a21419942506bd9bd636e36147405a289fe56c548711fe18843d77555dba36abfefb6ca0aeb184ff1a386cc40d85764b5ac78b410e5a8364b5aa4c3741a8cb1c6b", 0xf5}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x800) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r11, r14, 0x8001, 0x0) tee(r11, r14, 0x8004, 0x0) setsockopt$sock_void(r12, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3, 0xc6, 0x7, 0x20}, {0x8000, 0x4, 0x1, 0x7}, {0x6, 0xfff, 0x1c83, 0x7}, {0xa9e, 0x6, 0x9, 0x3}, {0x0, 0x9f5, 0x7fffffff}, {0x3, 0x800, 0x4, 0x7}]}, 0x10) connect$unix(r12, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(r12, &(0x7f00000000c0), 0xffdd) tee(r11, r14, 0x1, 0x3) 2018/04/20 20:53:27 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x131}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/20 20:53:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x6d, "799280cbebff9e759145bc16554dafb4544056d2a2eaba02f24909f8a29542e37b1933a77113dc5b3f23bd31a26d293b4dae305033e2499dd8dead4fb19e3c6fcaccb808631d8327f13757531b8eb4a30e4ca6b91f5c2c8fb12644f8ff833b16f8b2a782d73c36d4065fb2d23d"}, &(0x7f0000000100)=0x91) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x29b) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000)={0xf8}, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/20 20:53:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40, 0x0) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x22fa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/20 20:53:27 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2}}, 0x0, 0x200000000000203}, 0x15d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1f}, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1c}, @empty, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x5, 0xffffffff, 0x3, 0x4, 0x2, 'tunl0\x00', 'veth0_to_bridge\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xa5, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/20 20:53:27 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003004000030020000300200001400000048030000480300004803000004000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fdffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000010300070000000000e0000001e0000002ffffffffffffffff000000000000000000000000000000000000000000000000ffffffffff0000000000000000000000000000000000000000000000000000000000000000000000ffff00ffffff00000000000000000000fff700010033000300067fff626f6e645f736c6176655f310000000065716c0000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000a00000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x480) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x4) poll(&(0x7f0000000240)=[{r1, 0x40}, {r0, 0x180}, {r0}, {r1, 0x2a0}, {r1, 0x400}, {r1}, {r0, 0x200}, {r1, 0x2000}], 0x8, 0x1) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc) recvmsg(r1, &(0x7f00000025c0)={&(0x7f00000023c0)=@hci, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002500)=""/179, 0xb3}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f0000000140)={0x3, {"8be0aa285b4675"}, 0x9}, 0x10) shutdown(r1, 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x30500, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000280)=""/40) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00000000c0)={0x5d5, 0x1000, 0x8}) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f00000002c0)={@local, @loopback}, &(0x7f0000000300)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/20 20:53:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xfee7, 0x20004000, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @rand_addr=0x4}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e21, @rand_addr=0x3f}, 'veth0\x00'}) read(r1, &(0x7f00000000c0)=""/100, 0x64) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/20 20:53:27 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x4c, 0x8000, 0x9, 0x3, 0x0, 0x400, 0x1, 0x9, 0x1ff, 0x35, 0x4, 0x0, 0x3, 0x8, 0xedea]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x58, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4f, @loopback={0x0, 0x1}, 0x1b6}]}, &(0x7f0000000280)=0x10) 2018/04/20 20:53:27 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:27 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, 0xfff}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/20 20:53:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x81, 0x80}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a280)=[{&(0x7f0000007000)=@abs, 0x6e, &(0x7f0000008380)=[{&(0x7f0000007140)="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", 0x26d}], 0x1, &(0x7f0000008480)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f36c"]]) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup2(r4, r0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/20 20:53:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x2b, &(0x7f0000d22000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x7, 0x6, 0x9, 0xb42, 0x1, 0x82, 0x7, r1}, 0x20) [ 178.319257] binder: 14699:14701 got transaction with unaligned buffers size, 4095 [ 178.352799] binder: 14699:14701 transaction failed 29201/-22, size 0-0 line 3008 2018/04/20 20:53:27 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x103300) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:27 executing program 1: times(&(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0xfffffffe) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ac, 0x101000) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000004c0)='./file0\x00', 0x0, r0) [ 178.383227] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/20 20:53:27 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x400, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x5, 0x2b, 0x0, r1}) inotify_init() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x6) [ 178.414860] binder: 14699:14708 ioctl 40046207 0 returned -16 [ 178.439818] binder_alloc: 14699: binder_alloc_buf, no vma [ 178.445603] binder: 14699:14716 transaction failed 29189/-3, size 0-0 line 2963 2018/04/20 20:53:28 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="32c4e6e8ba6789554ae6e676aa5704015fbd38b4755dfd04d4cf33ae71c1e44c3ce9c43686ccc18c2c899a2ce559f7e81a3b8a757d9ae7f2806f8cca6905da8dad9815c1df26242604a08a350d956bed82fb85276679301d35d73f4185e4e0a26a18", 0x62) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x2c) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000080)={0x7, 0x1, {0x0, 0x3, 0x0, 0x2, 0x5}}) 2018/04/20 20:53:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:28 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="020500dd58507b22c3e8e0e4971fd0f79b00f2ffffff00"], 0x8, 0x0) 2018/04/20 20:53:28 executing program 5: r0 = msgget$private(0x0, 0x20) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000009}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4142, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r6 = getgid() r7 = fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x0, r3, r4, r5, r6, 0x100, 0x6b1}, 0x2, 0x8, 0x26, 0x9, 0x9788, 0x9, r7, r8}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xcd, "42d6ba019434106632f48818d16bdd762ab24e754a144a32fce97a71bc36cc6b16c4fd2e93896b4bba5ce40de8812260209c767f662272d9c49968c538b9c87b975d0f42012a638570f16aa9e9f327b47ee64181209bc8e600680fe8d6b6df44f2dbd10869d580df431612ebcc48194d15e0806f6c35f60ed509f85ddfbd37b5e59286b105d5768576ccdf1cecc6ac63b3465849cd1803aad22ecb8ef7e53f23d6af7c4d7a2cf9b280f4b00fc5243e082962f74093de5da4604208e6b80b69f52bba7e3629dda388609c307051"}, &(0x7f00000000c0)=0xd5) [ 178.565646] binder: undelivered TRANSACTION_ERROR: 29189 [ 178.579496] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/20 20:53:28 executing program 0: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000380)={'nouuid,'}) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/20 20:53:28 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="32c4e6e8ba6789554ae6e676aa5704015fbd38b4755dfd04d4cf33ae71c1e44c3ce9c43686ccc18c2c899a2ce559f7e81a3b8a757d9ae7f2806f8cca6905da8dad9815c1df26242604a08a350d956bed82fb85276679301d35d73f4185e4e0a26a18", 0x62) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x2c) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000080)={0x7, 0x1, {0x0, 0x3, 0x0, 0x2, 0x5}}) 2018/04/20 20:53:28 executing program 7: socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001280)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000012c0)=0x2) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000001180)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f00000011c0)=""/113, 0x71, 0xff}, 0x40012120) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'gre0\x00', {0x2, 0x0, @rand_addr}}) 2018/04/20 20:53:28 executing program 2: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) socket$nl_route(0x10, 0x3, 0x0) 2018/04/20 20:53:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8000) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/usbmon#\x00'}, {0x20, 'vmnet1+'}, {0x20}, {0x20, 'lo:proc+selinux}'}], 0xa, "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0x1033) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001100)={0x7, 0x100000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001240)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20001180, 0x200011b0, 0x200011e0], 0x0, &(0x7f0000001140), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000012c0)={0x0, 0x3, 0x8, [0x7, 0x4, 0x40, 0x3f, 0x80, 0x401, 0x1, 0x4e816678]}, &(0x7f0000001300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001340)={0x401, 0x4c, 0x1, 0x3, 0x10001, 0x100, 0x100000000, 0x44, r1}, &(0x7f0000001380)=0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001400)={r0, 0x28, &(0x7f00000013c0)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001440)={r3, 0xe3e2, 0x10}, 0xc) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001480)=""/156) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) sendmsg$nl_generic(r0, &(0x7f00000027c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x30000120}, 0xc, &(0x7f0000002780)={&(0x7f0000001600)={0x1180, 0x3a, 0x404, 0x70bd2d, 0x25dfdbfd, {0x20}, [@nested={0x116c, 0x4b, [@generic="87f8993facaf6ad168fdc3e5d19fa9a2e8728c0bee61d6eb4a7bac0baa38519ca0d51adcc11ed0c6b2a463f2ddd1f6c15662c2e4a73e12b982c9b5df26dfae385e386aa6278aa3fc4e0670f8e8675f8774f6a3a247ec59921ba7f62e0702601fd033f734374bf8a2f5c8b4b0a7ab8d82385102458916338eb312ff1f73accbe5072e6fb7faf3", @typed={0x8, 0xe, @u32=0x6}, @typed={0x4, 0x33}, @typed={0x14, 0x3f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x3, @u32=0x240c}, @typed={0x8, 0x29, @pid=r5}, @typed={0x8, 0x38, @u32=0x20}, @generic="4a60dfa384885bc50a539a268054345cec8d2ea740159c48139b2ceb600c9f05b80aec5b4fb010998077c42af37fbb2edc7794bb3d95b5e2b4cbf3f328e784e7db6bbc449e0cc85654d853b9a91ff572392ce3306dc7a8f3833ba8743df7", @typed={0x4c, 0x35, @binary="603089788bf41aa436658d2338438c73a36e8401dd1f3d43a3feedeb481bcd475ef1897d0ca74b16ce69a0696d2ac820b69037c7751ed0ead2b8ff19d0cab43f610c2d6e47f624"}, @generic="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"]}]}, 0x1180}, 0x1, 0x0, 0x0, 0x20040811}, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002800)={r2, 0x4, 0x1f, 0x80}, &(0x7f0000002840)=0x10) recvfrom$ipx(r0, &(0x7f0000002880)=""/23, 0x17, 0x10000, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000028c0)=0x1f) lchown(&(0x7f0000002900)='./file1\x00', r6, r7) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002940)=0x6) r8 = syz_open_dev$sndpcmc(&(0x7f0000002980)='/dev/snd/pcmC#D#c\x00', 0xff, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f0000002ac0)={&(0x7f00000029c0)=[0x0], &(0x7f0000002a00)=[0x0], &(0x7f0000002a40)=[0x0, 0x0, 0x0], &(0x7f0000002a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x3, 0x6}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002c40)={r4, &(0x7f0000002b00)="504368b9188e6825677affe39c77b654adbd4fe7054d7c06dedb9799799acb2cc214782c8b97b28448fe153551afe913e4484e4901fdf7a885fd4bf651e004e1c3e8573770978ac61a88813db02e9e243ec046f812011bdcebe4093ec0eb23ff6611b4b5f398692660adb960e71d9c82e894f02f14ec5e056d89a19041a18a36436c5d6fe58b31dbe1a6b8568d542abde691266e2aad9d6810638fbdfc27242237e444383c0f323abef94bd460b6e7807117ea489eb865c64c46c9f5a5570f67e9715a2d5d8785552ac5", &(0x7f0000002c00)="fc2210beb968e3311abcfc9d1d5d0c4f30f6879267b146eea9c92096d5a2f9bc96", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000002c80)=@assoc_value={r2, 0xfd}, &(0x7f0000002cc0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002d00)=0x6, 0x4) r9 = shmget(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r9, 0x0) syz_mount_image$jfs(&(0x7f0000002d40)='jfs\x00', &(0x7f0000002d80)='./file0\x00', 0x4, 0x6, &(0x7f00000040c0)=[{&(0x7f0000002dc0)="3e2825e6078494b4f3c74335d8912a8bfcacc67ca7c04f855ada586c254dd04e81a37617d83017ea368a6894a8276e0864dc07461f29599313e902e6a3c4085a03833577fdc37bbdcbd2c497cde368d7ac74fad7607abe7d5bf697682e6ca59d80d59be00484a1ed1c1e2cf258a82c1f87e0eaf91c214f9bb4d03bb6f8a395a279", 0x81, 0xffffffff}, {&(0x7f0000002e80)="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", 0xfa, 0x3f}, {&(0x7f0000002f80)="6216a55cf68997863e9a901ccc59e77955816d901c1f4ce1f9abe4f6779fd969ebbe243410f40bed3a1bec9b120d70169bb17fd1c85248b5359f", 0x3a, 0x3}, {&(0x7f0000002fc0)="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", 0x1000, 0x6}, {&(0x7f0000003fc0)="bb5c7c00f1ca88be1b7e914b6be8f07b8544300d8d8d67e2fbbefde68d97efed51ca51f191cd17cfe8c2e6247c9b6046fd7c840fc5a5fe2490837fbc48474b201e1efd991d062977", 0x48, 0x6}, {&(0x7f0000004040)="3ba15556195373e9a3c523d7fc3ee0a2b1bdeac480e4595063a58ea39bb4490ffbe489beafddac8e996e533dca536fc288bd88904bb308e5670dd45f821750c1ca9238254266063726688772f7968766", 0x50, 0x20}], 0x80, &(0x7f0000004180)={[{@nodiscard='nodiscard', 0x2c}, {@noquota='noquota', 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x3f, 0x2d, 0x35, 0x3b, 0x78, 0x3f, 0x35, 0x33, 0x32]}, 0x2c}]}) clock_gettime(0x0, &(0x7f0000004200)={0x0, 0x0}) futex(&(0x7f00000041c0)=0x1, 0x4, 0x0, &(0x7f0000004240)={r10, r11+10000000}, &(0x7f0000004280)=0x1, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f00000042c0)={0xfd5, 0x7, 0x7ff, 0x4, 0x2, 0x6, 0x1}, 0xc) ioctl$TIOCSCTTY(r8, 0x540e, 0x100000000) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f0000004300)={'gre0\x00', 0x4}) 2018/04/20 20:53:28 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x200004c0, 0x0, 0x0, 0x200007b8, 0x200007e8], 0x0, &(0x7f0000000100), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'eql\x00', 'vlan0\x00', 'syzkaller1\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x148, [@cluster={'cluster\x00', 0x10}, @vlan={'vlan\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ifb0\x00', 'yam0\x00', 'syzkaller0\x00', 'gretap0\x00', @random="ecf2bdcf7a1e", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x110, 0x148, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, @helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) 2018/04/20 20:53:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="a23364fd", 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) [ 179.433371] jfs: Unrecognized mount option "uid=" or missing value 2018/04/20 20:53:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:29 executing program 2: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0), 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/20 20:53:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) 2018/04/20 20:53:29 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="32c4e6e8ba6789554ae6e676aa5704015fbd38b4755dfd04d4cf33ae71c1e44c3ce9c43686ccc18c2c899a2ce559f7e81a3b8a757d9ae7f2806f8cca6905da8dad9815c1df26242604a08a350d956bed82fb85276679301d35d73f4185e4e0a26a18", 0x62) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x2c) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000080)={0x7, 0x1, {0x0, 0x3, 0x0, 0x2, 0x5}}) 2018/04/20 20:53:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc00, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0xac) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/171) [ 179.481835] QAT: Invalid ioctl [ 179.485506] QAT: Invalid ioctl [ 179.545659] QAT: Invalid ioctl [ 179.573866] QAT: Invalid ioctl [ 179.597439] QAT: Invalid ioctl [ 179.621976] QAT: Invalid ioctl 2018/04/20 20:53:29 executing program 1: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ifb0\x00', @ifru_settings={0x0, 0x0, @sync}}}) move_pages(0x0, 0x2000000000000093, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/04/20 20:53:29 executing program 5: r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r0, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') fcntl$getown(r1, 0x9) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x729}, 0x1c) 2018/04/20 20:53:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000007000)) 2018/04/20 20:53:29 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="32c4e6e8ba6789554ae6e676aa5704015fbd38b4755dfd04d4cf33ae71c1e44c3ce9c43686ccc18c2c899a2ce559f7e81a3b8a757d9ae7f2806f8cca6905da8dad9815c1df26242604a08a350d956bed82fb85276679301d35d73f4185e4e0a26a18", 0x62) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x2c) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000080)={0x7, 0x1, {0x0, 0x3, 0x0, 0x2, 0x5}}) 2018/04/20 20:53:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @multicast2=0xe0000002]}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/20 20:53:29 executing program 7: r0 = socket$inet6(0xa, 0x4040200080802, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x2, 0x80, 0x7, 0x11, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bb5, 0xf95, {0x6, 0x6c, 0x4, 0x20, 0x0, 0x0, 0x0, @in=@multicast2=0xe0000002, @in6}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}]}, 0x88}, 0x1}, 0x44) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r2, r2) 2018/04/20 20:53:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x180) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x805, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0xc16, 0x9, 0x9, {}, 0x80000001, 0xf5ec}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00000000c0)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x2, 0x200, 0xffffffffffffa108, 0x101, 0x4, 0x6, 0x1ff80000000000, 0x0]}, &(0x7f0000000100)=0x14) sendto$inet6(r1, &(0x7f0000000140)="4fd827c5ea96ff241411f329acf94d7f516dce351a91fc6a14b9fb7e66964722cd7f9cb4329d659e", 0xfffffffffffffef0, 0x2, &(0x7f0000000080)={0xa, 0x0, 0x7ffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:30 executing program 1: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/04/20 20:53:30 executing program 2: syz_emit_ethernet(0x49e, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @empty=[0x2, 0x0, 0x0, 0x3], [], {@mpls_uc={0x8847, {[{0x9, 0x7, 0x100, 0x8}, {0x3, 0x8, 0x2, 0x9}, {0x81, 0x4, 0x1, 0x7}, {0x100000000, 0x7, 0x1}, {0xfff, 0x3, 0x5, 0x2}, {0x1, 0x4, 0x580deb68, 0x3}, {0x8, 0xfffffffffffffffb, 0x1, 0x1}, {0x3, 0x7, 0xca, 0x2b0}], @llc={@llc={0xfa, 0xf4, "eb", "6afa7202f4f115090af206fc69d4e6fb978d6b82c3a423be6c439e8e3b6b505e673c64aaad886c1355637f91aaee82ff1544d2007eaa1629fe4a8ae2b776f7a08c386453855bce562501a2d9495e8d3b8e4d146993abc7417e4182bae2b75b381da3a0a9772e9c9fbca77b04ea64fc5aecaadbc45b708f2b2af4c3db9eeb8a29c8703b1db66d599a21490c08c4"}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x101}, 0x8}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x4, 0x80000000000, 0x5, 0x3, 0x80}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x7, 0x9}, &(0x7f0000000300)=0x8) 2018/04/20 20:53:30 executing program 7: socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x40, 0x40003) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0x0, 0x7f}, {0xfc7f, 0x6}, 0x80000000, 0x1, 0x4}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0x3, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x7, 0xb) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) 2018/04/20 20:53:30 executing program 0: unshare(0x400) unshare(0x400) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) r1 = inotify_init() dup2(r0, r1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/124) 2018/04/20 20:53:30 executing program 3: mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='systemposix_acl_accessGPL^-^.\x00', &(0x7f00000000c0)='@,trusted\x00', &(0x7f0000000100)='syscall\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/audio\x00', &(0x7f0000000240)='/dev/audio\x00', &(0x7f00000002c0)='/dev/audio\x00'], &(0x7f0000000140)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/20 20:53:30 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="32c4e6e8ba6789554ae6e676aa5704015fbd38b4755dfd04d4cf33ae71c1e44c3ce9c43686ccc18c2c899a2ce559f7e81a3b8a757d9ae7f2806f8cca6905da8dad9815c1df26242604a08a350d956bed82fb85276679301d35d73f4185e4e0a26a18", 0x62) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x2c) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x1) 2018/04/20 20:53:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x20006, 0x800000008, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000180)={0x1f, 0x0, 0x800, 0x0, 0x20000000, r0, 0xfffffffffffffffc}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x3, 0x8) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000000)={{0x8, 0x3, 0x8001, 0x0, 0x8, 0x3f}, 0x100}) 2018/04/20 20:53:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) getpid() clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x4}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/20 20:53:30 executing program 7: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x904, 0x4) setsockopt(r0, 0xff, 0x7, &(0x7f0000000080)="e1e72190", 0x4) mq_open(&(0x7f0000000280)='!.&em0\x00', 0x0, 0x1, &(0x7f00000002c0)={0x6, 0x6, 0xa29, 0xfffffffffffffff9, 0x0, 0x2, 0xdf, 0x40}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e20, 0x1, 0x4e23, 0xffffffffffff8000, 0xa, 0x80, 0x20, 0x3, r1, r2}, {0x6, 0x5055, 0x9, 0x64a487d6, 0x3f, 0x1, 0x7fffffff, 0xff}, {0x3, 0x8, 0x10000, 0x400}, 0x8, 0x6e6bb8, 0x2, 0x1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in6, 0x3500, 0x1, 0x3, 0x6, 0x7, 0x95, 0x6}}, 0xe8) 2018/04/20 20:53:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000240)=""/164, 0xa4, &(0x7f0000000180)=""/61}}, 0x68) 2018/04/20 20:53:30 executing program 2: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000001}}}, &(0x7f0000000180)=0x84) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1000, 0x400, 0x80000001}) 2018/04/20 20:53:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000100)=""/79, &(0x7f0000000040)=0x4f) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) 2018/04/20 20:53:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1ff, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r2 = dup(r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000000000000000000000000000000ffc7256a15f78b40e79b220000000000000000000000e6ffffffffffffff001785bdfee80b39fafa67b6"]) sendto$inet(r2, &(0x7f00000002c0)="1bbfd7e670611bd4d152f1d2ebe7b6f1a0ca8dacc5871fb69594829c416b4a81868a1bc46fd43f8a931e88fe7998481604a777e84af787ec1f21e2f658c588393928e234020fb9c0b3da68a65e8ca0e011180dd3ba927fa97530cd6e229a439c8681fa9c6312204be48a6895c0e6bfde570e4485b25f1d07d7cc94a87926be0800a6", 0x82, 0x4001, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/20 20:53:30 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="32c4e6e8ba6789554ae6e676aa5704015fbd38b4755dfd04d4cf33ae71c1e44c3ce9c43686ccc18c2c899a2ce559f7e81a3b8a757d9ae7f2806f8cca6905da8dad9815c1df26242604a08a350d956bed82fb85276679301d35d73f4185e4e0a26a18", 0x62) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x2c) 2018/04/20 20:53:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:31 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="32c4e6e8ba6789554ae6e676aa5704015fbd38b4755dfd04d4cf33ae71c1e44c3ce9c43686ccc18c2c899a2ce559f7e81a3b8a757d9ae7f2806f8cca6905da8dad9815c1df26242604a08a350d956bed82fb85276679301d35d73f4185e4e0a26a18", 0x62) 2018/04/20 20:53:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:31 executing program 0: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r0) 2018/04/20 20:53:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="60da5bb30445c91e24e3639362e5cd94dce1e31930820cd15a2c41d26e93bf8b22e226fdc64650c07db1", 0x2a, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="17fff3540daac986a05e437f866ecd3fedd2cf3772e7ff52375166287bac4fc7728848580b3eb3ddc0cc3fcea30c0828bb312604c9ec02b6c300291eeeccb01a368eecd4b3b687d4e7dd9ec443974392212864cf078495234dacf13ff176acc74d3f1cf9a55e09db8b7ef75962a38604fafa85595fb7e4cf83560755d61f00f8da584f7a87e4eec29c1eb18c1bdb3c51651232a4560beef01fc578a042aa05592cf16bac5097999fe51d18e7e628c91273", 0xb1, r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/20 20:53:31 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30b8e587d928226b70da7d922af9c36e7e5c3fcab589ec", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/20 20:53:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000023000)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x7, 0x10001}, {0x9, 0x8}, 0x100, 0x5b5e31e5f0cefb4b, 0x1000}) 2018/04/20 20:53:31 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x301080) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x40000000, 0x7fffffff, 0x5, 0x2, 0xffff00000000000, 0x6, 0x100, {0x0, @in6={{0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x4, 0x1, 0x5, 0xfffffffffffffe01, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x7, 0x10, 0x16, 0x5}, &(0x7f0000000180)=0x18) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000001c0)={0x3, r1}) 2018/04/20 20:53:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:31 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) 2018/04/20 20:53:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x78) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001540), 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x286140, 0x0) 2018/04/20 20:53:31 executing program 3: mlockall(0xfffffffffffffffc) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x20100) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz0\x00', 0x1ff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x4}, 0x8) 2018/04/20 20:53:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f000053c000/0xb000)=nil, 0xb000}) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x4, 0x9, 0x6, 0xfffffffffffffff8}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/20 20:53:31 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/04/20 20:53:31 executing program 1: syz_emit_ethernet(0xfffffdab, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/20 20:53:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x440, 0x0) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/04/20 20:53:32 executing program 3: r0 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r0, 0x8e2, &(0x7f0000000000)) timer_create(0x2, &(0x7f0000a4cfa8)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000), &(0x7f0000eb2000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x4a000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xe000000000000000, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r3, 0x2}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x9, 0x7, 0x4, 0x5, 0x7fff, 0x3f, 0x951, 0x80000001, 0x5, 0x9, 0xdced, 0x4}) 2018/04/20 20:53:32 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') 2018/04/20 20:53:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0xfd6a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/20 20:53:32 executing program 5: r0 = fanotify_init(0x0, 0x101000) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) socket$netlink(0x10, 0x3, 0x3) shutdown(r0, 0x1) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x5, &(0x7f0000000300)=[{&(0x7f0000000080)="cac3685e79be9af310578f645ec638dfed661c4537cbf57af82b120702f071236fc655509c563cbd7ee4c83e91fa7f25d6e126f8a171e2fe26cdb2abdffe533071aab4198ab7b642bcd82ce78cc62e31348a9855162a0decd1a204bc6a6cb43eabe5c88e075c2779aa24d2cc0f22a7fdca264ffdb1b5be6312f1bde57d6240d28f3909d7808dafa0ba3dfc9f7a5f9bed1005b9f722e24432e7dddd18a54b02443bf8de0570de7189f9adce2c", 0xac, 0x3}, {&(0x7f0000000140)="1b5eac13f8ef1689dfd922f97961d14b1cfe4b260779a1212966524308da30c1ff00337ba38691e5313a8ec8e5a6b228d0f08c13d8f588fb76afc5b1aa5a362f7311e77faa20c957a72aec3c4c929940769aad22624dd13580367db9576a3297936158b6a5d576636f988fa0ac5f7f19f3844dcaa7f14d4a168210a7febbf2b5b9c1acac666bcff777b0a783f56e1b460a570ff234a79fc177aa1e35805298d006cd1bea960d6b1349c9809e48cd88bee2cd697cc99d252e6cef2d42a4d710549465137bfc97", 0xc6, 0x5d}, {&(0x7f0000000280)="d196dd71500205a4be045d37435fbe4acb2364d30023b031af9a03ab174584539383c3d1013d38170b3055a040023c8a3a967c2d8a2344f81d522005d68f43cf", 0x40, 0x8000}, {&(0x7f00000002c0)="b51ee02f564816a5c07dc2a432", 0xd, 0x81}, {&(0x7f0000000640)="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", 0x1000, 0x7}], 0x24405, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x30, 0x78, 0x0, 0x0, 0x35]}, 0x2c}, {@part={'part', 0x3d, [0x2d]}, 0x2c}, {@part={'part', 0x3d, [0x3f, 0x7f, 0x7f]}, 0x2c}, {@quiet='quiet', 0x2c}, {@creator={'creator', 0x3d, "7ce824fd"}, 0x2c}]}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000600)="d3", 0x1}], 0x1) 2018/04/20 20:53:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x68) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:32 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xb1aa9f069e0a3aed, &(0x7f0000000040)) 2018/04/20 20:53:32 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x400) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x12, 0xed, &(0x7f0000000040)="fc0616a1e5a645e991a09ecd444efd884ee4272713ad8ec22589c8541d7b9b1d52589d5319ee5b027ee16c4d7395da8e7c75a0a594dfeb192a1881457f35a62a05f4208cd0a3bebb34b932acab37a7a2951498192d11d89792949a21dc708e776cf90a3434178ca32376977a8f0e756e6878e1eb46ee0aec4bc6888f0bbe20411b3743854f72c7a720010923a67fab4c2185a439624c54bf8a84f8519f9a0542d3cc98a354eb1f9e1cd10e794a7b05fb81eaaec6edca2df29e64cf8f5eabbffe9f4a6001f64e2a845397f450830f8cbfc42525aec2578423e07ea0fff3aa481c8f344171a82539cca4c27280ed"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@local, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r3}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x83) r4 = syz_open_pts(r1, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000440)={0x1, 0xe2, &(0x7f0000000340)="493c65a813978bf89ad00270e9d340c705145fee7ea63a6120367a402bd71ee852114cc064071b1f602d7ff9c15924b1d727af7a8363821931ff81498a6d905b18067562daf592291a8a7bd6b69a435470c87babefd7b68ad5626505a21bf7cc93acb382c59ecf2ed6835ba47d0a0e6accec4508364fb9b208be95a38b8f718ae1f7f1b7c37bc682356eadade88d1cfaff5e428fa008321ecd01b02cbab0e6c767839bfa7903a7d37304c4c7b07b0feca4bb4dd93d89fa5f50c97edd4d8f23cfb520f87bc2daa6c8b4bf36eb67855d0e107c1395d5cce3d81f99f807722637082ea2"}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000480)=""/199, &(0x7f0000000580)=0xc7) fcntl$setsig(r2, 0xa, 0xf) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000005c0)={0x9, 0x5, 0x5, 0x1, 0x8}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r5 = syz_open_dev$vcsn(&(0x7f0000000700)='/dev/vcs#\x00', 0xb13, 0x4000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000740)={0x3, [0x1ef6, 0x1, 0x1]}, 0xa) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000780)={'nat\x00'}, &(0x7f0000000800)=0x78) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000840)={0x3, 0x9639}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000880)={'broute\x00'}, &(0x7f0000000900)=0x78) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd) ioctl$KDDELIO(r1, 0x4b35, 0xbf) fsync(r4) close(r5) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000940)=0x14000) socketpair(0x5, 0x5, 0x80, &(0x7f0000000980)) 2018/04/20 20:53:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@ethernet={0x0, @local}, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x7fffffff}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x2}, 0x8) memfd_create(&(0x7f0000000140)='cpuset\x00', 0x1) r3 = dup(r0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @rand_addr}, &(0x7f0000000100)=0xfffffff2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="000008001400010000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/04/20 20:53:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) shmget(0x1, 0x3000, 0x90, &(0x7f0000ffd000/0x3000)=nil) 2018/04/20 20:53:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x58) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001500)=""/251, 0xfb}, {&(0x7f0000000140)=""/144, 0x90}, {&(0x7f0000001600)=""/230, 0xbf}, {&(0x7f0000001700)=""/132, 0x84}, {&(0x7f00000017c0)=""/137, 0x89}], 0x10000000000000a3, 0x0, 0x0, 0x100000000000}, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/04/20 20:53:32 executing program 0: sched_setattr(0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 2018/04/20 20:53:32 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 182.934913] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/20 20:53:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff0e, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000200)="df7386baa000b04beef2aaba210066ed360f30ba6100b8ffffeff2640f22c1660f1ac22e0d88000f01f0", 0x2a}], 0x1, 0x15, &(0x7f0000000280), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='comm\x00') r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0xc0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000080)=0x2) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x40) 2018/04/20 20:53:32 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8b) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) prctl$void(0x1) 2018/04/20 20:53:32 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x3c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:32 executing program 2: open(&(0x7f0000000040)='..', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x10) 2018/04/20 20:53:32 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000280)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/20 20:53:32 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x11, r1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/20 20:53:32 executing program 3: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xe, "80db196788ba2fb47f0abe481341"}, &(0x7f00000000c0)=0x16) r2 = socket$inet(0x2, 0x200000000006, 0x800000000000000) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f00000006c0), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0x200000000000000], @empty, [], 0x108, 0x1a0, 0x1f0, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6, [0x0, 0xff000000]}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x2f8) 2018/04/20 20:53:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0x22e, &(0x7f0000a3bff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001800210c00000000000000008020000000040005000000000c00090000000000ac0375f53e2ea933842981205251213a8b5ed99d8618b3a3450ebd73ae9386b3a44556458d0d49aa5463c3f678af8f8975fef6f0d5ab43981220a29d48c5f78b32c0c34a408e7d1d2bb098ac670128c4449526afe2995a1e2cda108a242c4ca926795694677796215e699ca438e31b777cabe8af7e1acdcd38bd6d0eddb4aba1279df2e4066457b12ed3ba1a2a9710dd490ee66b13ae444759703c5c6a9704c39c130e3b6d7a59360c", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x0, 0x40, "d203e5d3037f425d1da51c61b78074701a9173b51081054890739bfa0d8ea35635bb1231d1116583d5edddb5395489b22e711cd03815aa5876e7484434362b18e7ca815bdef3b558dd22683d7d296e48"}, 0xd8) [ 183.321340] xt_ipvs: protocol family 7 not supported [ 183.344927] xt_ipvs: protocol family 7 not supported 2018/04/20 20:53:33 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x2c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:33 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x2, 0x8}, 0xc) fsetxattr(r0, &(0x7f0000000440)=@random={'system.', 'vboxnet1),\x00'}, &(0x7f0000000480)='/dev/usbmon#\x00', 0xd, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe000000000000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0xa, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000003c0)={r2, 0x3}) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x8000, 0x400000) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000180)) r4 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)=0x0) get_robust_list(r5, &(0x7f0000000580)=&(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)}, &(0x7f00000005c0)=0x18) r6 = shmat(r4, &(0x7f0000ebe000/0x1000)=nil, 0x4000) shmat(r4, &(0x7f0000e7e000/0x2000)=nil, 0x7000) shmdt(r6) r7 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000000200)={[0x10000, 0xf002, 0xf000, 0x4], 0x9, 0x10, 0x1ff}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1a) getxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000080)=""/20, 0x2) 2018/04/20 20:53:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fff6, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x100, 0x5, &(0x7f0000000400)=[{&(0x7f0000000200)="8f3526c00d9d91bb858da5f896f5fa9538f48c17c7c3bdb6a4cc698fcbe3ca81e3a88801b98666104408c15ccfe552f1ef83c850b1a118dec286cd34d9da466586e1e54207994394fd96574c1744f1d539d511e60bf2598df38c019d2fbb4efd21ff9db375ee2b2d5c6cf7b90579cc54d205acb1c0ffb700bee831163d8ff13ed3f33e88d3dda56b2eb088419174bab7e41ee580cff598f177001a280d07187846ce17723be7d4cfeaaef7c7bb", 0xad, 0x1f}, {&(0x7f00000002c0)="3c1798eb14a2a3ba42d77cca107f91fc421f0143ae5fd5639e1132e5d85346f0a02b55b35e0aae", 0x27, 0x800000000000}, {&(0x7f0000000300)="280fcc49b55c4a1d2b3c0a1052c34eb325fa7bbdd9e032eaa86fd9b50d4c2056e4077a4cbfa3cbaedaeb7c6abc9fb13956e2697493a5269d00081c319d6797aa718c1d", 0x43, 0x6}, {&(0x7f0000000380)="655c9a75ae796b51b8b4c99b508e08e7190384bcf03733a7ebcb54408b1bdf27215f58a4a2846340809ad7260cd10ef5cd1656b69ea96993f6f94eac7cd44cc5feaa4ca5d2a6cb7bd17084a119203e275a3da459ef2a", 0x56, 0x6}, {&(0x7f0000000500)="78c0c577713289e8b151c433dce2a0f27758e35f26e58ab46b3b5933228605bc9aefaa9eeb40c503ad84a0964d23e09923baae3bebf6e77abbaa4994a5e2cecb7f08a72768bbb2b4dd818241d447b5ff0a691cf5d82dc04fe9fb59072b8c560c77666fac7a8f3bdc1d275b7928cba4be2173a2cc138ba1f14ee2547c043387a2e7f7e933b3af083dac909ffa1fc8f43ee7598033f0d7555fc000b25c7977fa7e917282ec8b9e23e746952d73136f051526fb3c6256cb7a2ddcfb365c15324532071bb05379569a851a597bd44ee2bb60b97aa0d734cfee8dca639200d23b2065cb056803ef634f4a43b6702d50ac9d1a160ba02f8f7f8df4", 0xf8, 0x4}], 0x40, &(0x7f0000000480)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@flush='flush', 0x2c}, {@codepage={'codepage', 0x3d, '874'}, 0x2c}, {@discard='discard', 0x2c}]}) fallocate(r0, 0x0, 0x0, 0x1) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/111) 2018/04/20 20:53:33 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c7465720000000000e4ff000000000040000000000000000000000000000d010000"], &(0x7f0000000080)=0x28) 2018/04/20 20:53:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80241, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xb8d, 0x141000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r3, 0x5, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00000001c0)={{0x6, 0x6}, 'port1\x00', 0x48, 0x800, 0x81, 0xfffffffffffffff9, 0xed4a, 0x9, 0x0, 0x0, 0x1, 0x1ff}) 2018/04/20 20:53:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/20 20:53:33 executing program 3: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x6000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/205) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000ffc)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/04/20 20:53:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x2c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:33 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/20 20:53:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0xfffffffffffffffc, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20}, {0x20}, {0x20, '{'}, {0x20, 'eth1em1}ppp1em1\''}, {0x20, '.b}'}, {0x20, 'eth1:'}, {0x20, 'ppp0systemcpuset'}], 0xa, "18bd3e8de219210ca39dbdbc1e4423bd2db306f05287ce2b5889406c98ecfdfc92208abe3d405d24625f4427796d661e3e7b902031d8d20c2564f1c41f2d2f64e6a6703d834f9aa15f2b68558c549f8b8e3f03b9746a47cfc58b6805701f2001b6e1ed28fd4a207a35cae962058b2af43c6e99241806ab7c051a"}, 0xb5) 2018/04/20 20:53:33 executing program 3: r0 = socket$inet(0x2, 0x22000000080002, 0xedcb) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000240), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x806, "766f7365faffffffffff07ff00000020", 'bcsf0\x00', 'sit0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd0, 0xd0, 0x108, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @broadcast=0xffffffff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="8d9dd9bcc6b2"}}}]}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x210) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000005bc0)=[{&(0x7f0000000300)={0x27, 0x1, 0x2, 0x4, 0x8, 0x3, "09279ffe62895be31578910a50de5cce73ac2c278bc5a941dec49ffcb625bb5ea1c46c35668f7a6a412fefb0bc517cff4e08ffffe7dbd778d65714a393c501", 0xa}, 0x60, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x404c001}, {&(0x7f0000000380)={0x27, 0x0, 0x0, 0x1, 0x2, 0x7, "ebc9121aff514b8be77fa0fc290c992c7546414239a7a109f0b1261bd193127006784b4480fb7dfafaf96e377d0565ce84899dfc22a223423572fda89f4836", 0x3}, 0x60, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 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{&(0x7f0000000600)="e6572811069ebed3ef3c47e71495357633c1aa4723c7ce86a57edfb3cd08a63fc19987097c075e612e6219dbcae57dfa14937ffda90b3f02098b63cd57cf1c7e9766fd141d67416653b6962de3fa167fbe57dde0993e5c513483e200e0f1112be8363be0", 0x64}, {&(0x7f0000000680)="159adbaa9a6dcb0ba3587526456fea57696f3c7976dc55de8458f77b377a3f7520a02794103cd99be107979615b3b22e98a0aa8d36f2aec5a84426460ebcea1e3387044b7a2d9e855359fc9a2e993b2240c8fbc61380f84d8ad98eb515b08654e3ba73cddfd36dc18c7aec1ed0a6c4d15be733927f478d2bd1858d09b85750ea8f353914d1a5767932ba5660d6771c04b1d391a12dcec0f4d0f0f8908b77f3eb", 0xa0}], 0x6, 0x0, 0x0, 0x48800}, {&(0x7f0000001980)={0x27, 0x0, 0x1, 0x3, 0x8, 0xfc4, "64ec6d7c3e5cdaf94150b4af1a6e1fd2bfeb77d96065dc13020e7af54dcd971f73233d2da81d01699e9507649457278ea67739732c4e4d7b5a9299a9161757", 0x7}, 0x60, &(0x7f0000003bc0)=[{&(0x7f0000001a00)="07ccf0ce817e214f9338dce1eb01b031f9879b41dcada3dc7899bc5a3802e062e922", 0x22}, 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{&(0x7f00000047c0)="7e3ccf861bbae663f9e31bd97c5ac4c960a05c67cbe765fd02570bb47b645c85d02f742a84da9078f19eb91bf845ef7368dcdb26745fa8ac49e60f63a659ba95f9e2eaf64279a17346ec76aeaf8ca084397b0d3501bec89cb2e208305070bf2d1c11140b7f5de72fd2b2fc1fe85c4fea2fadead872a4d47fe92df02f0c2ead433250a0fed3c4f7dc3385b675118f6f917a38d9f1f45988a1bb36c62d84c6", 0x9e}, {&(0x7f0000004880)="a146a5c16338361635b7be43afab7e33471beaac78e22f63a8eb54c0eeac2bc781783ae7aafe2049b26fef18f411f186decec0b15e550ed7738697fb104bc394e183d7794a7922a4cc34e9080f69b1ac20d6e2c8ded4339b842cd15a7152cbe168ed5f69dec707d40f61c384784b36b3a518ecc8acfa09b467b4095e8379ba60d7033bd3e6db9dcc5f0a92d7041283377facee7b3e803d20c6e6fac19029006f432a3e7a754e911297ef453a80651e9bea8e4b33c765369be6bab440bfc292f82f2e78c077d481805458f3b16faae2f21827b05f668c080be6b27e5ac8513f8dab60a1c292a184c7969133b4a0515c649ad26f4d551aa0656a9861210dd74c38b7da75f8bc7f4c631a084bc2f85f498e73041899a6b3a280373e4bf91f8229dc21ef26a9f56ed8acc403da0f0d5658ad781a89eee72c0b01ca1d898d5878a0cbf04bb20a64afecf6a131bc02ad8e38e9236196145368ac37b801eefb44bac0be600d4397ad185e76a151be4bc9506ce50212160cb926baffd0a87bf6fbf45a6a785cb9f15a5da3f74d7b27f71ec9be633c7b125b0d99e3e42c32c0eb36b2c48331b43333a90d3e4ee8ca89e888de95de3cfa8339b6da90896c131d6fd802049dd8ba1567eeaec82f7f0294309a838bf3988c9643a8ddd283d75f0c6f16cb2fb3218c523539f705faa99fce76a0b7c4a869878616213a4dceaea5f4d90e5be6564684c9b2c7f68de651e04711adae5c86b4c40f77b6841cff4623389b32b78c659f870f97f68de37433335d34566f6c58890bc7984ec9edc2dab432e63ebb998bfd18195db3de083e8780939a1cc8091a04c93da663ec51a72c685f40c8e854da2fc823f94c8a7fe2ef76459da6c2ee08da4ab9bc79dc7c0761f511acf8f518ed5e3dfac10ada706d6ebfc06f08ec7b3938380d18476834167ee5763842e25e9fe613f45cd4303daf19163ad055e75ee459137d1207dda8c37bba24fb3b53c0fdcc9c636200beaea0eb309895ba0fb6a9b6c482c161f76330e4886018a955e463f7d45f7c1e45a9318e693710819a03ae5f0f0790b57618cbe0a4605e9fa02707d3a701fb64b34ce4bdf3e0753e2df6d1e492b89017fd9273a1052006d33fa68bb52c85874b380570573ad5a84514aaa48d50e67623ff99c927b18e268595fc18b82bce5939d29184530d68d3389a20335e6d666e77534372d6e9a2a0726900c0f57ac2f926af506bb0772a579f1277c7df4761c9adee0ab6203a706520d09f0ff700f4ae2a5289400a3b051f0251a29008e72be1ed15db3b8af74d19e7a8b76b85eb4272c8335fd6473ae724c67acc81017c2748c58067f6b108117e8a16a6bef29daa2a2a665349153905ee4ba739c20fe2a91d88bbbd7f486627938a15792e0670b6dc1f05efb0ab0b7f7fe268b820de092f6c16022ad6634e556dc3461d34639343b19ef4c500966a8de83d347f640156e1b8d6f53db9f7db63b87743cace8bfafaa63ee02c11763536bb895f333f174b702d641dbbdcd064a9eb7475c8cb31df85206d29f94269f5282ede493d66a03e42f09387a03f2a48e6772e1ff167b8271f2d64053995531dfa4f4fcef0b58504f1797e42af978fe9135c0f2c78174feedf575790633eea7e6fc7d48d28281bbe994278181563f53d2143db9cdc9fa92145debff55463bc1d926ae1f1c3bc35c291a65e19db8c3ea77bb00c1b54fb4a257674d24462566df7a6b841791e8009ab5a2407a76db53f26e5fde3649497000aa3b4f7f9282c3f09d52f80054fb2671488fe45531b6d952244c26140089e34d366039c53b143ec9e1faa55222a7748e0a54a8f46b840bbbb65c83cfd324b0165b8e276849528e990711dc72ded80930ebb5b9ea110109ad64de0116dc22a1477c78e720e4e4a4607752b85772427db39703a9685f4d9e6c953c7cf0550100da13aa7a3e06b5e330abd25a425f0d6fa71b8372af679db9a7423cd8ff65aa5e10a8c3cb183b206d164925871b9d1056736650356f0598bef79a4f45dd1a5e054e918d3150a9c69715e105adefcd03a0d0f8fbd3203682a4c5ebe04d3e2b2b836f8bcb856af858b0468fe1ac384e33343abee2363ddfb8391dd5cc688e0891681fd5a847790e778f04546e84f85f49c7e2beb91cad334b2248c22bdd83870d59daa865131a52963a87d460b3c2dc20a1b5b1b2b84044a634bfe1daac0fbe01c15f30bd0b0e290cd7ac0a9b16f75c0422eab82419d3404dd8e1123fc33415cf3f04aebda608e52bc1c1a552f49ca8ea03443e4dd919ce5b2999c753872a3ac87bb1eeb0f2f5c868b4373b290fc4e6a5267ef5a119ce099633a96c334686ef37cd0f417f6175708ef10d12fad2dc23572f15138f1596d60826a7b4f06ce398502e5ed56d22c5033c38017a7833d9a37451f97d9ac5ab64ac7b157d53f79cf6389622d3df4c26c98bb4846ad0ed2c49837bd27713afa0546147517c50e473b9c3322220246b4c71be60100a53053b009a4d51b3fd39c8cf3dcb5128922852b259dbec40aab861e36f0d0b6f604ae9bf4a6972f50e56b0c32680a232e532691290c2f92d0ed70e75ab75af1b75f23df7ceac86f1812771d97cff35fbe8c15030cc04cd25f793bc66043e76441a30183f3c3087948312e7cfbe7df60dcb7705169c2749a47803143e0d251b847ca5a9c1bf46860697a55e79c4146a93bef8e2e9a6cb71fd1d096310883f3abb48a6256ef878a8c4fb5982867a2c55eb1411aefec4ae9b8e0aa00a8b7a68adfa7d57df261603c5628ed582129198cd4df77898eab45e75a3e7c8cc6147dd26e7d796469a65dfa1a6468eb3c4733306c143d042c6a7942496323bead0c1779077037c718410469872559360e520b5fa6f40202f9915e8eedee54de39f6643bc56c671e556632ad4d813dafef49824f8fbacae661532a9e53e7a695f09836d1093ef1d80ac46db81eb533ca6b6aec95b6b84040acf5fde723f48fa25f9688153a480d1209a08beb3863294c6f7984cf092219db7258906d8eca79d758e0a464256b19e4335c841e8fc6cc857ba62cd06f6208c63bb931e87331195de6b41602ef5aab644e70c8173a616f059a0f979517a7e7ccbe49e0d17667b044eae484bc1a8efb0ba990208dcd967247e55b5043ff1819792a7a1c7f27655749deac6d8d3f65dcc6f3e01234416bda5d262a4f1495a2e6e858e5765112117cbff32b5804601941ff3a9e5bcb7a3bbd911e2f7693c90d3e714c1b26f1c05a52aa6ad1d2220729329c393fb1f56899490a2800a7bc1004e53782dfc960ea4244a947ab91c8fc9d8d8f7e981151108ee1abdb050d4e9617852c743de790ba6469fae6526bec3ae70cf14951ca1927f7901c963c4b9a9e5dcd3937a75e4ff6e3ea488260493ac60dd1b5cf18efc0bd74368609c0ebc7927992aa0e408b16ef7c36b3df33011e88ce86e7422582a00086a837f5b6a876c17c70ae700ebd9a76b49c3565ddf6fcd6baa96bbf82525a19a7952d3fd1c3e498d2fe4c756b04bbd54ec8b528b7ac098aca72b6941ee37de8a2bb3ee620f316c92ef30a605f98320612010c65aa1dfbc820053cd8df7002a1c8a9a42795f0b6b6a13430ec848814ac253b6649c5ba563a9e8b31d3ad577d1aaeb273d3835ea7027eb2c0487f270c34e5260f1fa6d2153a89694fdde0d9e3c5522e80f17adbfddc39a2b9f9f8da5ab5344c8eb8f37f15becedf9e6e78a76fb6149b784cf1b112e13cea0682a8dfb8077cd5ca12fb771107067c22a06a54acd13492d99105afd9f590f43209fab743a76409261f4091f50583519c6f7cf8a9cc2247a21dcbc8b8d6c80e32dd400da6958f2808cd7dcbe3becf8e794efcfaf5fda0010baee9adff1ef0961cc350efe125937eee0de436e950b2b632a9fa8a9381a1d3435c54871c6b9290ae70c50757ae02ffa1f3fd23e2717493417b2976d29375179c1bfd3f35a2b0ecc486b9b0e669520c9489ab520b44b1adddc10d1155ab1f6d20c19908b96f5417b5acf02c7fe272f7912041119d0cde45a6a15bb469770f424d396ebb67b82172c1355432ebf4411121ab497f3b161d39dc5855c4559572c56abe2f864822fd402cb9946a68c908be05491f14b93c14d92445349d47525086fecbbab88715ed3efe0269ca3eee15ddda8523cdac77821f73ca1a4bc7d28810e52c2d8e280d8bb0c6d9570cb30d361d2ef489b802a0e3b95884a759349d25acbe44191869408b09c521ad4bf0d9e8e8846cf724730defa56635b310ad555b1987aef9acc862e35cc57234117910b855b3775e730feaf17ad2d3f26607dd573af4579b74e45ee123034f39c3ed862faa7d7912f915f04c1bac46d813c98eff7f4c664d90ebde43fe2249c5c9e7a473d495d76ea29383e20aacd48f6d15219db0deb21358dbcc00e9a5053a8dba7c791ba8f757698388bd5d4aa0a656d3b39ee638b79cff35dd4b4e2560e169717ad0d90e307885c1e7ae2f13d9111185167c7c9289a7c71638eed521a36c40d22d795fa6a59dcff2117f3c1cdedb4d8f901d96cf546020a9e5193c196ca57501fb1f17c8d8ac424df7ec291e3f81c6c2c7a9ae6a1fa69b9a3f8ae93b00636060b173efbfbabb2a2070bcaea93075591d246cc17a891cd119030221ae60ecf7b8115f8239c740eeb14cb47fcc416adddd9c585b727f3f164ad8f9245713e199fb97055f0772227e32b3ed5b7200492ec18d873b5867261218058668dffd35b9385d0ced8d309c36e09d9475a71cd4594b8977b731ea5f8a0e2514907a72dbe71c18203fa4dcd5f6c950604165ce7c0c202f941537a5368c0c347482e403518cc026c0336fe40aa844e68b280f3372361490e7f19aa83832f515fe63dc030690f4f70e0e9dd39b45d4f47d95767d57d6b8e16fc69914600588138340727010c742d1a23e4218d49c37c71ff5946e31fa0b74c089d6f75ff4654b3718e2b3a9e990cb86aef88a3460d8ae18af2f709eabb2b13772ba797242400daebab013fab348330246469d56c8489c2376ecc8acb3c9412244af665669fb3dfd7a59234d1deb14b98750fc3842b72d9152a8ff6c16362143c4a4208b8cbebebdb27c1f4b3a07a9760ba7508b991f08abec9d920de30f9476949c86dc6599c4fa5ae8dc2d4d6a03de2b2e8f5d6f7500a0e7646dd8e2c4735215963f50ba55ab7364919e926a9350d9118f499f4c7c585020c8bd171b1ac0a50c99bc74f58688e5ad72d5fc59db87657dc8084acbb6d71fab386c701cb191a8ecc1b12c7612d4de239bb00a115231fd17bdf17ee48d4671cee118c7e47be1b7dbf6df1809798215455675d7a375db4dcfb94f7d21db137b4af2f4c52fff0d4818379f514a99c6833a529cb070d82b11dd1758486454bf4aca998c618a4465c9d19ba7be00ae62d83ce3923eadafe858ea1d5ba9a360e8661cb9dae910e594c324a7f798d2814217cd520c5fcdc7aa11027e5f4babfc7b6d67e3f179695f746bf095c321a59d2229594d8989c5f56e16b05cdc758eb24d43c69c52b90beac35f50aa6da6a8476f25f7fa4506d47acad35987b9be826e4206e564dacc54f71b8b3179b65bb75203c12f1dfe76507827ad333c36f255921bfd8dca462f47e2533f9667279359f1ca679a1d14538d34d2d14cc896a7f5c6721543f217bd2b41e64734bcf47d8b1902c856d233a4880a3b1426bf00875cf005ab2578c8acec335ccde777f2817236da77574ef984b9260e1be5ecd2e4253f165cfab7aa72685248f2aaf2775ed178d8ffbc3baa53a3", 0x1000}], 0x4, &(0x7f00000058c0)={0x90, 0x19f, 0x7fff, "4f0eef980149cf63c47adb6b43bbaedb58708199f1463df1b8127fff1ccc7bf0a28bb8ab351e7adea5c19c62bab28eeb8c6a41c1991622f93d530617b3c516b24670cbb0c79deaea70a520a44aaf4ce2af5dd6d8c1cef7675b3cf5bd8e777a13467d412bf58305af15d4fe6e273381054f7bbffdf05fc22be186e4ef"}, 0x90, 0x20000000}, {&(0x7f0000005980)={0x27, 0x1, 0x1, 0x5, 0x7fffffff, 0x81, "fca039d6a7e18482517b1af8d77e5b40fae469239013e94ebf48b047aee333f60ee4d5b21dfb7522887499d995f0c2be384a5685afc3bf15364bcefbdc9618", 0x39}, 0x60, &(0x7f0000005ac0)=[{&(0x7f0000005a00)="c49a4f5faf9c715cec17eaa7e1d4028fcf8413c19bea0279bd78dd12aee283b702256e3f2c7e5f9d2b216ae2f33d9492c48723847b5a0026f13705d343e2ee61913d90dd3425c455f74a0276cfaadb68e927653356594ceb3acc19fe7ca860a7ec3c5f02d021bf56a65932cc8078d4fa553ae3c8f2a7e5b5309feda613db573423e707c00dd7c5be43f8ae92d8747e197448695ebcf7a3aaed9ee9563de84cf1d7f4fb9f17272fa74fd95c53123822047e5eaa1128dbcb6dde777e89", 0xbc}], 0x1, &(0x7f0000005b00)={0xb0, 0x114, 0x0, "bf3fa71f3a82aed9796d074c718dd91392fda599408f8a39c7e6f6e483e4d688892ae2627d632abc05dbb32f41bd831baf03b1f0a2c3164c4a081c1bc3733e0e0f680f612c0f69edfdabe2831ca419fc75eedf407914798a9a0a983a809b725f69c224028b768f6feb5ff256b61e00d2d40598c131ecc24eb9d2a309714e3f25650893ff8aee5456b3da2f3bcfac8395cecf4abfb179fe7fc5d0cb"}, 0xb0, 0x1}], 0x8, 0x20000004) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x7f, 0xbadd, &(0x7f0000000080)}) perf_event_open$cgroup(&(0x7f0000000280)={0x3, 0x70, 0x8, 0x5, 0x5, 0x2, 0x0, 0x3, 0x20000, 0x1, 0x9b6, 0x5, 0x5, 0x7, 0x9, 0x8, 0x4, 0x2, 0x1, 0x100000001, 0x8, 0x3ff, 0x0, 0x7, 0x8000, 0x813, 0x7, 0x87d, 0x6, 0x9, 0x9, 0x6, 0x1, 0x3ff, 0x3, 0xa3, 0x7ff, 0x4, 0x0, 0xfffffffffffffff9, 0x2, @perf_config_ext={0x3, 0x5}, 0x2587d, 0x7, 0x3000000000000, 0x7, 0xffffffff, 0x10000, 0xffffffff}, r2, 0xa, r2, 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)=0x2) 2018/04/20 20:53:33 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:33 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="2f138aa6face606d027ff7f1d025fda9086bf65b", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/20 20:53:33 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000200)=@nl, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/24, 0x18}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xb4b}, 0x1c) 2018/04/20 20:53:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x9, 0xa, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xa0, "412ca08f5e3bf6764fabbbf1b2d2f15d540c31d6618a9909b4136366a27aa25a55c5ca6dc0d54ed638af10e39489671696930de0eb0cc9fe20055987687cb1f2860e5ab57152d891ce8af6ceab22dbcc6614d7aeb8586d387813c8e71a7a2c5940edae5da23e806b0c9e1a003b10fae3e5362979f4705fe0f0d00a0cf3094e8d54e9db26fe3f0369e7858614e47a625b1c68b7e99b91b690ef5ed27537b95838"}, &(0x7f00000002c0)=0xa8) accept4(0xffffffffffffffff, &(0x7f0000000180)=@ax25, &(0x7f00000000c0)=0x80, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x2ddd, 0x7a}, 0x2c) 2018/04/20 20:53:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/93, 0x5d) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/20 20:53:33 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:33 executing program 5: r0 = socket(0x10, 0x807, 0x0) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0x22) 2018/04/20 20:53:33 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6gretap0\x00', &(0x7f0000000180)=@ethtool_ringparam={0x11, 0x9, 0x8, 0x1, 0x800, 0x9, 0xc76, 0x3, 0x317}}) 2018/04/20 20:53:33 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x10001) sendto$ipx(r0, &(0x7f0000000200)="296fe3476b002c5186065cf287a6f6a8d7039814cfab416094d05fd0bb61f000d236905ce6dce594e791dca8bbc3ba1bc215a3a732f39e9fc621ca279f7af9af80905e6bd91c8b3463c2f9eb20174d0ab761069c511cdf0314d5292b8fc2b3ac3015946e71a6078567604e21fba20056949c682189576ded16dfeabd65052487efdc0dcf2ac04dd6d9239f71f27f30ab5a3d5cd657cbad4f5aa2cf6c154274a60aae3fbe70c2d3cc12b7ddc27cda8b00bac6517363be362b3a65a4590a1b4059aa46376ef146af29c6e17276ad6eab3ca7e0a6a01b7c6ab3a5c4e25f9627574bc3eaf14df649bd2e4b024d4cac9e3992b0b81f33a12120", 0xf7, 0x4, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={"6e61740600009e22d38438e9b59e000000000000000800", 0x0, 0x0, 0x11, [], 0x10000050, &(0x7f0000000140), &(0x7f00000000c0)=""/17}, &(0x7f0000000080)=0x78) 2018/04/20 20:53:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000000c0)=""/207) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xc0000100}]}) 2018/04/20 20:53:33 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="fc2c4955ee2ecc0db61a40b5d6031beda8830decaf37ff7937269ff8efa8c1b6c96da072ffa0fa3dfca8c82422a85a5e0b8b294ac02e704c5b8268c7ddeb340a24ea9783d7e8953acd6add55d38fee045c00000000000000", 0x58) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f00000000c0)="3baf493eb643b191bb6917a3b90278e414e0df127054636339d34b51461eb49281433f7541fe009917e48438874678dd381c2b8b4884f002f89987cd809f8a97351f83428aab4caa19f10239dfd7410870adb8762b93b309cd03d992665c203f5bbb901ad2692c4937ce379bdb0d45ea9cefaf224eb9317600d5fa45f9f876f3f08c3b9dd515d16625a744ff37f80153709b7a64fd77e91f04671a0a59753994bdd906adb3a8d9df12dc58f178e2762014f9a5cc217211f7fd0307ea9a0143c0bcc9315d") 2018/04/20 20:53:33 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00', 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x13, 0xc6, &(0x7f0000000100)="2439d2796b92938ef2afd1dc3cb05a12054d513c79bf2885ae076d3f8387009e083199d9c12c13990cec6e0e5b750dd43ce105e2c3dce8ce066fbace209352a1c64ed7ebe69606b42eb13535aa3930ed7b37dacf17a07f39422f5cb7e985773688e38f2fe40db13fc16edabe9a1a0b4f447a0279f62e1467f47c73f15d63773a389580a768654cf609fe6de5f3285153da235a57e54623522b9e85971a6120f00b5728e9ce6f1308aa35c06b3a613e55f042ede829bcba75f3e2c1561489924db82d7abdae86"}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'eql\x00', {0x2, 0x4e22, @rand_addr=0x9}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0xffffffffffffffff, 0x4) 2018/04/20 20:53:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x3) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x75}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000923af7362689fa4ecb319e6bde457998bf7838e9427b0662f91d90d64251b0007000020000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) accept$ax25(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10) 2018/04/20 20:53:34 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20200) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xffff, 0x2, 0x3, 0x2, 0x5, 0x2, 0xe9a2}, &(0x7f0000000100)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 2018/04/20 20:53:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000005280)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000005200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000440)='./file0/fil..\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000f00)=ANY=[@ANYBLOB="7f"], 0x1) unlink(&(0x7f0000000340)='./file0/fil..\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x8373, 0x4e24, 0x8, 0xa, 0xa0, 0xa0, 0x3c, r1, r2}, {0x8, 0x305c, 0x2, 0x1, 0x1, 0x6, 0x3, 0x7}, {0xb13, 0x3ff, 0x100, 0x3}, 0x8, 0x6e6bb4, 0x2, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0x3506, 0x3, 0x3, 0x3, 0x6, 0xffffffffffffffff, 0x36}}, 0xe8) 2018/04/20 20:53:34 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:34 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000001}, 0x0, 0x0, 0xffffffffffffffff, 0x400000) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) r1 = getpgrp(0x0) ptrace$peek(0x2, r1, &(0x7f0000000040)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000180)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3b, 0x0, @thr={&(0x7f00000001c0)="fd4f8d63fd2f2e4e28b081d6a522e4080ab6250a45da1f889788198b97a12eeed89866d19a648fba49ed37369ffc432f1ec7a286de4c0ab73780a737d05bf8a4fb2aa41ebb8e8c49126e5d70002d2c10af158e9f53d07cb324d10b86efa2412152906ebe8601262b38a797af08179aaa856959b28cd94cf22fbac3f32e23e7b4ee26a442764085d7d6f613f858025d9ffdfe5ffc88497fd3d9441df4e2e75c660888eea79e6743b0335cbec1382a674bbdcaeff06ac0c1cc1e25e54563ea343cb8a9", &(0x7f00000002c0)="69a12b2e541776aaf14d1b87fbe99203e606c7890601ccfdc48a57a26ca49cdc1f30759ee87cd800f72dc57e1b0ffe35e5ac9e006b22cee64bf961a0326010e99e12e53bd3ee50aaa8e4d7ad600680263cbe5b42e8359cf0e40097f1dd46982aed08b708579df8d459b83580909ee73dbc81fa966f789e6d6b4935741c99fe7c56f5ed89f179b003eebae16fdb840e344ea09c3d88d4dd372e9b483860f48f911949ff911a184e7e774c06b95c8b26ee66ef66732142a60494fb40ebfd608db40a711f6f455b59488a488407a5fa7dcd2b45b099df812cd36493649cf5ed404de4b2063a48cc26df4af670eeb4c1b66965"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r2) 2018/04/20 20:53:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r2 = dup(r0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x6, r0, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) close(r1) 2018/04/20 20:53:34 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x81, 0x16, 0x200, 0x33, "ebdc8041576446e9af84d55150515964c6a369a4c5df8943d676524ce978bb94"}) syz_read_part_table(0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000980e897f", 0x9c, 0x1c0}, {&(0x7f0000010a00), 0x0, 0xfc100}]) 2018/04/20 20:53:34 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x86, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/20 20:53:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-ssse3)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfff}}, 0x7, 0x7, 0x6, 0x5, 0x4}, &(0x7f0000000200)=0x98) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x246) 2018/04/20 20:53:34 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x11, r0, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000200)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/04/20 20:53:34 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50200, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e24, @rand_addr=0x100000000}}]}, 0x110) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x7, 0x100000001}, &(0x7f0000000240)=0x8) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000280), 0x4) connect$netlink(r0, &(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x400, 0x9}, &(0x7f0000000340)=0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000380)) clock_gettime(0x1, &(0x7f00000003c0)) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000400)=""/105, &(0x7f0000000480)=0x69) r4 = semget(0x2, 0x7, 0x81) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f00000004c0)=""/160) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000580)={0x6, [0x3, 0x4, 0x7, 0x3, 0x8, 0x5]}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000640)="c8047a9fd85bf12532242f7a12b8e1e840b26c932cce0e0d31ffead074e2bd4bd3ed29d26d8e73591327df643a432524ae2926bc83") writev(r0, &(0x7f0000000780)=[{&(0x7f0000000680)="a782670f7a4e4313ea488a6824bc8b81ea49fd912d22bb77e2edbc203166dc40a33a10dda3abee251bee2c777e1db9f4d4387b729cb67d93dd9a00f15de51211783ecfb52af6ce5afc9953d91a2bf2daabce50e13be73d939e59561f1aaa37f913237cd46459e017a3d6c4fc2bf0cf65dc1dff0f2704affbea8a87c6ba628104196e498e9d5d648303065cdc91808975ce5a32ec81d9850cebc2aa44fcaf1648eea48f3b484d6a4cd0d3a752d908231c09d2799db7c8078d166c", 0xba}, {&(0x7f0000000740)="f120c3ab126c5b6003346f92bc85c8dd5719ab82aeccbbc1d6", 0x19}], 0x2) select(0x40, &(0x7f00000007c0)={0x2, 0x7fff, 0x81, 0x1ff, 0x1, 0xd4, 0x101, 0x6}, &(0x7f0000000800)={0x0, 0x7f, 0x280, 0x4, 0x2ff6, 0x0, 0x9, 0x1}, &(0x7f0000000840)={0x7a27, 0x7, 0xbd2, 0x4, 0x3d2, 0x4dae32d1, 0x4, 0xfffffffffffffffb}, &(0x7f0000000880)={0x77359400}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000008c0)=0x10000000000000, 0x4) rmdir(&(0x7f0000000900)='./file0\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000940)={0x6, [0x8001, 0x3f, 0x1f, 0x4, 0x40, 0x3]}, 0x10) r5 = gettid() fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000ec0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000000f40)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000a00)="2d5da44e6bc7bdce20faf61f1b1247ec054032068cef2137fd2afb02a17d7a5b4025374a695ac08c7b0c1acb326223a770fca044319125f055c2616855f01b7717913cfc07c9050337dfe28b4985f919485fa85420af18279802b2570fca9e158b1d9c00fc1eb35f589f7ec94f3d6bb6ecbc2a013878ee9ec99c95", 0x7b}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)="2318a1473eac0c554f0cec62975ff3ac39d3db99067bcc902f3c88d3b1eb221ac86cc8a33174c8eb6d41fb5743cf2c2d4494efab8089990222a60a8460eb399659ab0754ab6b209aff3f1820cccfb065c79df8b2e7bbd3d744a629a1270e80eaa35988283a12c07c48cb55d676baa0262087a2c1f74e63ccc728344f9436b575b6eae088e32ebfd040f10575a7c567f92c5091b685660f9d82cb4cebc585f73046fc2c44e202767aa9feb88d7d06baebc4eadd839bcd6c601d680d8ca44001bd5594f2d526511c53cf35517277b14394aab260dfa648d89cad5511e806a8525773b7ff28b0e1361b9c408923760222", 0xef}, {&(0x7f0000000bc0)="768e510c93b8a47b3cafb92a4cfe0a2678c331dfeb7ee73b91aed868e80fba71742864378d9e776ab253c82a2adf52c382b9c5703fd26d0f547e46be459ab81bb47c90ac6f3145f0705b15ccaa0b791114a403f14af7e88cfecb703d9da2bf0bd2daa62f01d05c127f192d408bdfb1d3d1301b6a500caa25d531f01517b0302fa2a19494888296bef8666a5b2197269b7dc41770b1e6a0b28ffd9e9ee091cf4fe8dbd4c69071dfb8fbe19482d27c264f3249286e6d7e3d490639679777adde1cb9b8ab27c34b50729a6261b565578d638f13d1eace42ba7b410b69964ba70a61f63a8df79d3bee3e99a51ec54d61bfc10857ae4b6e05a6bda74c", 0xfa}, {&(0x7f0000000cc0)="19ef3f", 0x3}, {&(0x7f0000000d00)="e906b4a0036e19c73c8bc5f37d7d7620aed8ba6753452088567aec8c6fa67a2219086270106e3cfef2172d590486d102b0246c0092a2af4a95df12af23f89b232b0ee51f57f9061107d55588e4b04338517c8ccb22909d90ef24650a15c166cd3ea63c6a3995b12894d2bf378dc6d8ac1918523b562068fee2b18d33381885af6b379637e03be7aea8e2db3732789cf846d3095d73efd7ba50aa39874edcbb8b2945a009b30847bd145d8ad777eb7a573d873fe6", 0xb4}], 0x6, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0xc000}, 0x480c1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000f80)={r3, 0x39, "32e2576c449d3ff8c1329c87640796b09a4bdbf01c3af43a8f357dd878bedf27d18a5e0f456f9ecc4c4a1a7063143c3929fe1e91ba51752660"}, &(0x7f0000001000)=0x41) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001040)={r1, 0xffffffff}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001080)={@multicast2=0xe0000002, @rand_addr=0xffffffffffff7aa2}, 0x8) sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001140)="38fe5c3943e40a15f4634f81f0ec6a981463bd78264891f4d839767b3f7efe8c8232cdfab37c26f5d91ec1bc06ee4e9ae04f2f80321b0f45d01644ae2e962677c0d7901f605397c0597c2e4a9397558eaa712a8965d866eff434208f547b8d47cf32091eea0d43d17b268e18e7e243b3b996ab4662f8abbb75faefdd946d027949ad37b82a31b0b791e12dc572eb5ae744f236b577a4644a99a0007cf48b53bb761bfa7155f535ffd5aa45c5638a8f2623c736a7e0098f5f5232608ea2298e7319782e57bf56c301eb257d513894630c679bd9bbfe65211fc64e5aface63aa01963b4aef0d2734867d9515bd65ca40f5", 0xf0}, {&(0x7f0000001240)="35276a06672d2f06cb85c92da4689be4ee8989f36f2ed66e50a8e031ab3bd2ea8b8f725b69ba802bfa86622bd31941f73ff4aa9fe4893aab42d3ee2f56b9dc2d6b54498f38b21f1fbfca6f0e350bae3ed907f71d966683", 0x57}, {&(0x7f00000012c0)="2ad89fb5f7936e3bc356a417e0a58a606f8f577bc8350ae742ebb6100bd1e6f208cfe89755b9a94e60aa622249228646dbb3f2c5f3445936f706c0eded3993b6a74b114d458896916400b74103776df687d1fa5c647a", 0x56}, {&(0x7f0000001340)="30ffaddfed4365aa2b97a0f8250f2fae7a51975d8aa31f4f6c8dd439bd3b1e8324f1a544fc57928cdf5382cc1de483419f456e8ff5e44392c2ee788c243e03233ec29515bc6aa23e7635c29d3a361413c2aeec4e0611dca45a2d03978d3f6ac8983ba73f912b4d9885d73f540468999fbd7b882d6f402714425ba1046703dec5f8156ef6a82e5ca2632b52bb390ea920b5e5f8cbfc122cee7d7652908989f981b056a98098413aaf57bd", 0xaa}, {&(0x7f0000001400)="473a013a079e79daec64efe1666d1590eef5efa77ea7", 0x16}, {&(0x7f0000001440)="0c43f50b505cfaf0902cf2820e8b7caae84547613287cd741a8786a301dcd057fb68e3424dc9018ca64274d969131606be047d41e43d71880e1d19b5f2b797789b7fa5b88a1f278907d5a5e00f09659dd32264f5fea724e7c857194e98889468d9b03137374ed088f253e765e61c9c60baf7476f214d55fc15cb1c3c6bd1f52620d7110805ad4860d11775b99ae227dfaf5d6b1e3202887d1356318569b8e4eb23b056a108e4bd29bb557611a8a2cb0692c48bdc3bae65b26d7d", 0xba}, {&(0x7f0000001500)="5f133e891995be784dd6beae6b02dd9ac45d378dbdf6885670c6d653527458992ddd197f499227ea5348b747e1e1be20ecb6bed6b09f0cc079856117b22c298ac3fa0da8b15ab597c198185162d8817e19da111b3b383e7c6d7c2f1432886ce72dad6f05e494881b5062de865147f3dbed911583761a27aeb15cfe0d3be41c7bd186a97d89165aa81984f3681b7c58dd0c97cf771e25e01447e29bf0bf12bde7cbc519706eba156dc4e63f79a171a679f9fbaade8b5ff70ceb2a14c4cd4c8adf6ca6098a994dadeebb329a9b84ab5c803c2312f99d8ece99da000aacdb28c1a5b848c21423140797b5d3faae8d4304ac", 0xf0}, {&(0x7f0000001600)}], 0x8, &(0x7f00000016c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffff9c]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x48, 0x10}, 0x4000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001780)={'ip6gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/20 20:53:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:34 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0xfda7) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f0000000040)}, 0xfc00) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x101200) 2018/04/20 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0x82c441a01f01b72) 2018/04/20 20:53:34 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket(0x0, 0x5, 0x696) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'teql0\x00', 0x3001}) 2018/04/20 20:53:34 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @rand_addr}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="eb3c906d6b66732e66617400020401000200027400f8b800360d4210cfbd0528a557f85b8b1d", 0x26}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8001, 0x801) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x7, 0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000002c0)={0x7, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/04/20 20:53:34 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000400)=""/55, &(0x7f0000000480)=0x37) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40081) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)) r3 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x4, 0x40) sendmmsg$nfc_llcp(r3, &(0x7f0000000400), 0x23b, 0x200000000005) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000200)=""/217, 0xd9) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0xb0e}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000780)={&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x18}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000500)="084014a7", 0x4}, {&(0x7f0000000540)="f380435bd3ca638945744ea610e52cd1009969455d170f777137bd36e3", 0x1d}, {&(0x7f0000000580)="f24d729fc4357af301631854c6da5412b27c7ca2ece9bdac825fe6b5ec873b932d02c58a92bf039292afd4fc3ff950254c67381cace66ea1df0e258b506f07987e852c820a0801f124d89b9a7a45142629d344c39db8c0f80ac6533b9a", 0x5d}, {&(0x7f0000000600)="44c0f2d2a9a0ab6ffda634df9e1362e155be", 0x12}], 0x4, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0xf6d, 0xe, 0x1f, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0xb7d, 0x20, 0x5, 0x5}}], 0x60, 0x20000040}, 0xc000) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) mknodat(r1, &(0x7f00000007c0)='./file0\x00', 0x2, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8c, "78279f58831337853a5ca92f98ecd3dd2d446becf0ab7d5b735a480d29cd02e29c21bf1558191ec3f1c7ac3a56e026c87cbe6ce0b99b21c1203b888febd85e6f7748a1c6821107cf4ea5f075765d69d503868dae8d32b9b532b32383b760de094263dc9d5ba6401878e042e9ca9adacb0fe4e6710a4373343e5bd96bb58ea90cb412ca1fa3a88cb3e3283043"}, &(0x7f00000001c0)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000300)={0x2, 0xcaa30fa3f4d6c7db, 0x3, 0x5, r6}, 0x10) 2018/04/20 20:53:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) [ 185.116605] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 185.233538] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 2018/04/20 20:53:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x3) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x30800001d) 2018/04/20 20:53:35 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0x4, &(0x7f0000000080), 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x8000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x95, 0x8200, 0x0, 0x0, 0x2, 0xffff, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x9}, 0x8) 2018/04/20 20:53:35 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x2e5d9ff488ff6978, &(0x7f0000000300)={@local}, &(0x7f0000000340)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:35 executing program 1: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000001240)="6e69675fd7b4e641", &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0xff1, r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) keyctl$read(0xb, r1, &(0x7f00000022c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$TCSBRKP(r3, 0x5425, 0x5f26) tee(r2, 0xffffffffffffffff, 0x7f, 0x2) 2018/04/20 20:53:35 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xe2bb) read(r0, &(0x7f0000000300)=""/203, 0xcb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000400)="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", 0x200) write(r1, &(0x7f0000000600)="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", 0x1000) open$dir(&(0x7f0000000100)='./file1\x00', 0x4000, 0x2) r2 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x100000001) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000003500)=""/4096, 0x1000) 2018/04/20 20:53:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084149, &(0x7f0000000080)='K') 2018/04/20 20:53:35 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = getpgid(0x0) prlimit64(r2, 0xe, &(0x7f00000000c0)={0x7, 0x632}, &(0x7f0000000100)) gettid() [ 185.924281] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 2018/04/20 20:53:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:35 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:35 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x3f, 0x7f, 0x688, 0x8, 0x0, 0xffffffff, 0x20000, 0x7, 0x3, 0x1, 0x6bb0, 0x3f, 0x7, 0x800, 0x1f1, 0x2, 0x7, 0x0, 0x0, 0x80, 0x6, 0x3, 0xcd3, 0x1, 0x45a1, 0x6, 0x1, 0x1, 0xc858, 0x2, 0xffffffffd23c73e6, 0xf531, 0x71, 0xc3bd, 0x1000, 0x5d, 0x0, 0x7, 0x4, @perf_config_ext={0xdd, 0x1ff}, 0x1052, 0xfffffffffffff7ba, 0xf905, 0x4, 0x5, 0x200, 0x3}, 0xffffffffffffff9c, 0x8, 0xffffffffffffffff, 0x2) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x3e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x103041, 0x0) r3 = openat$cgroup_type(r2, &(0x7f00000004c0)='cgroup.type\x00', 0x2, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x20000) r5 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000040)={0x3, 0x2, 0x7, 0x2, 0xffffffffffff8001}) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='./file0\x00', 0xee, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000540)="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", 0x15a, 0x2}], 0x10, &(0x7f0000000880)={[{@check_relaxed='check=relaxed', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x31, 0x39, 0x35, 0x34, 0x35]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x30, 0x34]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x35, 0x32, 0x36, 0x31, 0x37, 0x37, 0x32, 0x30, 0x31]}, 0x2c}]}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40800, 0x0) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x80}, {r0, 0x1000}, {}, {r1, 0x400}, {r3, 0x2045}, {r4, 0x2}, {r5, 0xa1}, {r7, 0x4}], 0x8, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)={0x2}, 0x8) sched_rr_get_interval(0x0, &(0x7f00000002c0)) 2018/04/20 20:53:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="f1"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair(0x5, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xffffffffffffff25) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 20:53:35 executing program 1: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x42000) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0xffffffffffffffa8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) [ 185.972675] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 2018/04/20 20:53:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(des3_ede),sha512-avx2)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x82, "8008d1af1de596368709053fdabbc306a6929d346b69ef1fbf7a3712ff6510ce4c3fbfb79fada1bfa59571b885b9904eb32e29082bf4c40b7f642c2eae2634fa6229c0fe84392150647d680114b17766bcecf1d32c054fd0e7c73f65d5809b99fd5d51f9289a89138dda7341fd6b47e3173c2bfa44d54112a750bcceb111088232dc"}, &(0x7f00000000c0)=0x8a) write$binfmt_aout(r1, &(0x7f00000005c0), 0x20) 2018/04/20 20:53:35 executing program 5: 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=[]) r2 = dup(r1) write$binfmt_elf32(r2, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfd96) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7f, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8200, 0x5, 0xffffffffffffffe0, r3}, 0x10) 2018/04/20 20:53:35 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) r0 = creat(&(0x7f0000000040)='./file0/fiLe0\x00', 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x9, 0xfffffffffffffffb, 0xaf8}) 2018/04/20 20:53:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:35 executing program 1: socket$inet6(0xa, 0x2, 0x100000001) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x102, 0x18040) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/04/20 20:53:35 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:35 executing program 0: clone(0x200, &(0x7f0000000240)="44b9f5c9650100000000000000224dd565996550699625a7", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) r1 = getuid() getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000040)='\x00', r1, r2) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000100)={0x6, 0xfffffffffffffffb, 0x1}) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) 2018/04/20 20:53:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/04/20 20:53:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:35 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000fc1c969a0bce60da2b9d4e3898d5643800000000ce000000000000000200000000000000"]) 2018/04/20 20:53:35 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x8000000000000011, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x14042) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000080)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000000c0)={0x2e, 0x8, r3, 0x5, r4, 0x9, 0x7fff, 0xf5c}) 2018/04/20 20:53:35 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/138, &(0x7f0000000040)=0x8a) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/04/20 20:53:35 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x8000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r3, 0x1400) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="dbb78854a92ce6a0d535a26d5a87f2bc4650634d0b1134df8ca859d4be25711d103b052bfd24a41be0d6edef104213e62be50b426e120bd00a93e2f18985a633df613e5660175a5186fa874c4ec2f35c3b44a1c2fbaf5d89b7c37497e5715ef4e34e4e134d2d37cfea07c6eda49a43", 0x6f}], 0x1, 0x8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000300)=""/174) faccessat(r0, &(0x7f00000003c0)='./file0\x00', 0x4, 0x1000) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x60) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000000480)={0x2, 0x4, 0x528b, 0x6d8b, "102c45772f67b3f5901f03510e902b863626f7a2cec1f2dca71aaa2d1bd874a78d63f608b62f55bd3821e7eb"}) r6 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x800, 0x10200) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000000500)={0x0, r0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) connect$nfc_llcp(r6, &(0x7f0000000680)={0x27, 0x0, 0x1, 0x2, 0x7fff, 0x8000000000, "a4b599050308616de68bddca0f27ba8095f5344533a0a87813d0a074b0e650307a10962cb42780cd8407b065d23568beedbe315d3f9883bf5767d738a6dfe3", 0x2d}, 0x60) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000700)={0x0, {{0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) r9 = syz_open_dev$audion(&(0x7f00000007c0)='/dev/audio#\x00', 0x206, 0x418000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000800)=""/128) connect$bt_sco(r9, &(0x7f0000000880)={0x1f, {0x9, 0xfff, 0x6b3, 0x80, 0x2, 0x81}}, 0x8) writev(r9, &(0x7f0000001c00)=[{&(0x7f00000008c0)="8f7f01f8721d954a0729c63ae8b764b44bcf96827ddbf0d598a76b0f5d0ac4571d2320dea5f70bc4714afeaf20e6accc54", 0x31}, {&(0x7f0000000900)="b929ea3308f9e06898164c3c186784fb7653eaed03dd0d10e0e5e053ad94f905cde6f1239581aaa3f33a236f8761fbe969511372a1c5178624e4e6dff2b2056f4a5f9dcc1c2fb077619ff69244613b7b38f79593d954114448c3bfed65219d929b95f99a19a9edd2c0f22ea6937c596e532b18", 0x73}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="1be091fdd84a82325c832e9684ba64d23e814bae4ae6f4cd33f6a1a9f78c1e6d346c662a0d0af209629d1f8e0874742d452c6e9492d6d8032370d0e465c39d5f1a7d6519abf98930d34c0103d41a628db46da7f2a11561068db9e38a54", 0x5d}, {&(0x7f0000001a00)="b7fb67dc9fc280cbadab0fb4a9af9a0cbd896fb9ef6e202a32ecb826d2ac794ce5656dc1b3b3413796e649d695d8cde84a1d33070916b51d634ff5c263c17ea9f217d8524a85b0a895df909910c2892b1c43040471a1d323f5c0edbbde46d5fe5419e76923c2eba8ba37ed3d18c9", 0x6e}, {&(0x7f0000001a80)="ddd50077e7c7fed0345627d9edc40b1aa4495b34b043525a1ba7c3e8bcf52033705b86a5733686be8bf730bdcc71ee06dbb1a276b298d338db573ffb261b97d8f706075d5848b3f3", 0x48}, {&(0x7f0000001b00)="ec09a5018b3f0e9f099732b990f3644bbc406e9a8ececba0dd2de4d8a4b608c59d19cf1970fc4e9091ddaa2c299c9659b0a4855d072d5fbb3a60e29d539c09c630ddbf9b8695475b33b21836e7856fe965ffd2876a339e7921344e23775ba64b8471158b63bd1eb846e984d8a3b302a9542b03d6bbc9c5136f7675420472dbdf22a6ad18681389ba30f372cd16745cbf4dbe1393188707e6427297d3db12d55095b29b46f7e61215e1b8f6a51269977829d2675bc2ff3a5f3c8ec966fd78e8a9aca6a91285df9b8636", 0xc9}], 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001c80)=0x7, 0x4) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/dsp\x00', 0x8001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r13 = getpgrp(0xffffffffffffffff) r14 = syz_open_procfs(r13, &(0x7f0000001d40)='task\x00') setsockopt$inet_mreqn(r10, 0x0, 0x23, &(0x7f0000001d80)={@loopback=0x7f000001, @rand_addr=0x3, r7}, 0xc) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) r15 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x101, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000006080)=[{&(0x7f0000001dc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003480)=[{&(0x7f0000001e40)="77105a8c38949da424ae70b0b5ebb774796448404c38382c1f85f88df4c7617aff58d4c8a7e2fcfe2bb5b9658b0ef75ea6d8670ae04c41591681bd436b137989ff91034b27da7b5bb0a6d6727a3991c7741ae4427889216ecb354528e0257ac77a", 0x61}, {&(0x7f0000001ec0)="f6622395882e1d0116a3d8127d01cf826fc3e135189e89bee4043e613652b56f82ced12616d045564f9efc7ee1a8a864a821f0410b9d935f3280427e77facffdce8d402f09f1ea6f68ad32d37f1586e470ebd8a7f490e80fd7af2b97abec9014b49ce68df6752cdcf498ce02a3b4230340a7557d755bf820f022f10fcbb65d20b74f13e1c16f889076980a8b9ffdba48eab2a42972d778011756cf592a9ab637ecb6454f4e6d8d1f7e597597726853c2fd03eb2d71ddff06b0abdb064f4d716b4f9ea481eb20f74e", 0xc8}, {&(0x7f0000001fc0)="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", 0x1000}, {&(0x7f0000002fc0)="328530e260309e55fc547bcdffb863af72328522f7426d8ee4cc13f7e0c17c0d9df772dd9fb963d3cd69c071d3800fa213dfdfa4b25ccc165a2d909e534ef192373bb4d580dff7240433efa90f83c578355ac62c9b4ce46e636561f0706d7b227ff55f6718717a742447b2ed6a700816bac5c5df7e1560a1", 0x78}, {&(0x7f0000003040)="2428203c17d4cb0f2a116155127e396936cbaa58519dd5e616e00e769fdec6d719bf58f265af80343638a1da79d78922c64ed7a729cd4a0b76868eaa1b604eb65885c813cb1d1833b904cac491af84e4260760194f5a45df7f79ad5d5827da112c87e58a4bdfe820dd38fd7d85abb46b294da84f3669d719dd1d8a983d11f679a64c623b57c3a4bd669547ddae4d89e3564d37c4e18b3fdb20cc67135a4bcc9214ba017e3635fc7a8a78de89331f437b7e9600c08f7842e724e9097e632f8d6bc525d45680f71f10c1a21612ebe50ac08c27ab20d48483d50b723f248b0e8e8a9c", 0xe1}, {&(0x7f0000003140)="fca05357a0911d2f1994d1c6a3e7a10a1143ac1e9cb0443ab790e3409dc676312d82b1c0846345b1dc82637c43ce1ff2bf6e392d44d394922e85898b477222f2713556ecfb6587d66cdd259ab7670e1af84c67ef6034d6d5960c4e774dd0f1a5b75e323b3596ba94e3a33a5a87e6751583602b7821e3dfdb5fe2c55e242b37a8df0788245e3a1675078a9a6356ae7a", 0x8f}, {&(0x7f0000003200)="a445ce35ce6f7e99816a1b7d70b09f343d1f757687725469cbb0742732d097b13634747e61e6d13c24a6e8d39928ba3a7aecf043ce111d5e5c5b52725223c3e81a8db137eef1e157e1af88063c144dc90cbf2063e52ad4f0e58cf897c88c1e7f75d9dc197101d354b6d27fa9077d0098990609b3b86ca2de7a886209589b00f3ac1385ddc3885f9ca7799eda9ac762861fe1a4907950fe9d8a5e4c010e9af641cf9591a02815a1", 0xa7}, {&(0x7f00000032c0)="dc910ce2226de451a574e11953738a538abd7af082a5b7ea6bb1b22801d3badb408bfba7d87b961bcc5d4ec74d47500b30962a3a3a62adcd19f8001514d0f485051b7fb007b22d582c3ba3324434edde1b2e94efd590fa7cdc6f3b3f498d15e651717c15066c9756257a056e6f4af7710a8ce1cc4758c802882aebfc161d6fca1966cdacfbe362ce4e682d832cab62eca98a0fdafa410a95c0cc6fbd7b6f7586366c7ff937ad0ec703ad8e6fec6f6602951ab153e5648332e4d8fd806fc31201db059ee32bc77542199743afb9df81a13fb5d5f73e42e223d9e22a801f7ffd29471b77c4591a3628a88d0f55a11193bcebf41d", 0xf3}, {&(0x7f00000033c0)="88f2ff61c8c97983ce62cd18c91127e3f17638eea553423f278c62fe9d1d348e424268d57a80545978fe98e1145ac2807e460b420b43d0581a688ca2e4729db2eabf4339680d930104d8334bcd5da06c67e45e8d9e5b45c7f152570249ea9fa2c6206685700f37c573ba776962a1b6e246c65168d7d4c316b66a3a8008d98b30feb9fe4685aedc43065646e9585dd271feb7fb3dbec1a691f9c1aa", 0x9b}], 0x9, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2, r13, r8, r3}, @rights={0x28, 0x1, 0x1, [r9, r12, r11, r0, r5, r5]}, @rights={0x28, 0x1, 0x1, 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&(0x7f00000058c0)=[{&(0x7f00000046c0)="dd1b74e3613b21383cb2b282013310ea98b76da268b09b486c8fc6bd4b805e2f945f58b5b543f20218edd3aeddf1c2e2f0bf06f16a1ab7a4da5758d8cf3156da1842566bbfc34c7d309b92259148659fad50a8fe1c31d41f8946eb4b78a59b19ad1f684143b971ec862ec968bace9f0a872bfd786aa1047e89158f9898c445ae671b3847a8406aeca4a4091bc9e9a9767a6b2c5c69077504e5689c6f7734464fbc5583a53656620d30", 0xa9}, {&(0x7f0000004780)="ad4eda3c334569f1691557da31d821e4c962c56c8a8e1608a89e62ad4fc9477f3b67cfadafef107dd50c860d6a2d90451127952c1527a8c688bfad9720bce978a5252e450e7ad0e6593314d69ab3de152cba0366db41db8f6f6ad89d9cbff630bbdf9bdd422a7e7c88c9fce5c51a6ebd410f72c63ba8c8b5578a712ca1cbcbe71bdec9d4ca002cd7fdec8be551015e8e6e56de5783f2612b50e900a66aacfd6b494650edf9f89e41c05929ce57c42c384e75a95c736e362c9d0264e28404bd25dd6168b72aa2f5b59c9665f80536d0bbad8a0f944c72d2855aee5f13dbc3e4a12d12b0979140a1f3b009e4493e54a936da362927e7f2ddb77d482b4274c90b6f7aa4b38f809bad82d4995fad40e29db1cca25c0619c83d3ec367d91bd9294db6746c041b81c7327304cd896d07ed5898604db64deeb68eeec2359a305121524f3c4f24c9b2f6309b3163fca0ce8f2f70cf6012b82f447622c452b95748d135d943e3eb8ed7036777450785330f54875c586586d17d6eb29703b21757f69fdd752102435998ece02556a5ba93dab1582beda32d3a6367809f4b123cbae6279e91dfc60334a2f80b5489bece6261085184fa6cc5f9cb146c81a2fc7b620b0a76af39818693f42bdbd8944e9dac4e13ca7a705dbf984c8afbaa6bdf896811f30a7e999f4df1850c78c3ef74a504ee321bbc705e688bafd3960cb37356627ad9e7cec7229bc8d5379adbd4af1d4accbbb456e7203fcd3da003efc68d0b4b346fac066b9a41668d44c6b6a9646c58a4eeb8e54e39b1b3829c00791b45387612abf674624af72dc75ae2eb57caab9f15babdc2c770967385077ad6d288c60ad1f160dcbfa99c46fe9836df371b2ceb2f6ab5fe3c0950761ded0c0f16a7b4d5fc56d3c2c3281335c08eeb87a38abf828487e4ee9db72e588140b368e5043cdb50c429fd501ce93cb4334ddad35fe9d76ec43cca4ce32cdf757d877abf615c6a2258380c64954908244a91f54a9fe2417d79c8b8bfac48c23cbce03263067a3f771afbe6583a328a997861f897f6c5da6a708178d578f6d0e4e637c8adef1b0fb0ec9e6503c04c61834e145766dc41ae26a7123544707e0f360b6338dd3991a14e89e091b850d76a6f3256a0852c861182042a59907a2f8ed85fca20a40878471b888fe6f7fed042f32490b082008f76cabbe2d0aa8c72de1fa4126034830c1f69202937667bff170e328a4e70323506ec6ea22d7f1bafb50e3bd7f947113705147d202a6a4124d13d4f6111dd9f14bcc255ef34107a7502ec4f7caebc3eba11a3d7d6213ec180e14fb2dce4cbe1a50a6b7f35f95e63d418802a55112d8db732a8a39e80ae377204e3dcf5cd8145956bbfaab49172eb67c776d6e195a862f6d9e05aefe9ba0206e0af1ce237d71e9955f0d045e98a867495f11918ad0ad3b1ab020801613fd9ac99c8ef3bc1877b527c17027098d1c8ba1876f0d0b754e13e4db89d564cb6cb04723a11e4f8867ae6dfb5190450ef78e824f46addc17f0f9497048c83c3f8de6cb49a5122b995490d667a3645ff45608980158a314323d8620950b18aa9f346544716ba80e60f52cdd9db1d771158a6483db7122151dc7c7d6a7598740dc7c0813cfad5f1805eb369dcf4cd626e631bf4a76e3dc97c5615152667b8c9527f07a73d5dce3bd47968ddcfcb619a9e92d53506e8c989ae6c91eb76fbcc5cf4a2faa9d2b1b60a8d2d5a78e69c5da2da89fead8ff1f0ec0b75361a92c2936c78b986202855615e851f68e47b60c5488ca1e95b88216284c73b13f9e9191ace960573c228c93ff3ec0df4aa20703fd34d446cb82217506afb22e3e675d44f0fd52e1bd0de6207e51b563622bbc7805515f8fe8e402f1b4448fe00b95dfab0ff5d8b2102819d566374b845eaff078605583befae509bd21ad0a9b059be52189b48c092c10ccf2ae2971f658789b062e6cf1a71558b527af25d20a1f31c62bbaf30623010b86f0db2a77d628d006ea0f20588f74e5a9bc5f69689d6fb856583b45a6d345ee8cbffee4c7de58be0e2498974def1e6c7e26f2f7057868747f0f598001992ec44397318f9e0a298d8e59ef9db0f51b0b70e89af519e655f8d64bd870c1badd0ebdf5201c9ab8af2dde7b2c77df22e880d78d2101bc3da79885337e6874d22caab3afd474fa9e01e64694e132cf9da8c42531e51207ac42653c40ebf8185b6709cfe0d1eec40b84fa51f89e082c095e247b5449d8e7d4d100316b66a1018ffdf3d5d12521b669856aa2e3f9989e3ffb7f49bb6036e486af0ec0709e74431e7897740d693a14bfc2d70c0c3b16d107aaa37fc9fe236785eb23f2607ae9d9b1fe4909c377279d80681a836670c9ea84b5405234ccf32b712fa928cf263ebe4f4abe8acbe7e8cdf963d75bcaa83fabaf6b57472fc421125e0efdc916df37cba3338fc8262563ec2255f63646806f1a762cfa4565bc4f5755e0c0e7059abc19b918dab8dff090d040841545bc72ceb280f543f28a8cf58dfc1b15a96b10447859a6ce5dbb3a78983a1aa44e9edd5785c8328b375c3acb4e194571a30c542b626a2ac3ef95dac7f7af2abc3b066e848803245618deb1893225b4a11388b019908e1be37a913cabcf662c970c85e430cf9748700a0e1d98e2f5f816fc5fcd69efda62880348ea31062f38a612cda562cb1ea09a0c7aad2b684327102c0d098df88e1590d3fe2ba396d9b1a79c07c1da79c295f13abe07f717a92647b5935c497c0abcdf25c86c18777a1110118924b9fdb924547bbc68e283d3854908e57f2438c7c03849e54936277ac69a03e783c0dee10be8b7675bf76e0b541c11e14986921b81b3eb209034258035e7bae635f33b8eaec2970839593e4008ea6d80f21991f86f71f3e17f44c3e6ba193a42026e3386b624e550a23ff0f0be89b3982eeef0a49c762268dbd8d57796d3cb82aa05207d75abac7a8ae4be4da800f80387204f6501d24b48eb4c41d153832c30009f3c891ee3609b92f8d976feb1da7afe6912ec41fc2fde731826f4ec4eabed929cf798ae97c9f86ae1dd489464e6feb5cdce2218708ade596126ed4d7908ba05359756a280f52dc7038867d9e30302b8c35a67b66bc25fefce60ad03c92bbf2bfa89777a068a85ff509f1688e190a00d67d876409851d4e67da246aa915533fc503be37b40024808b0cc129ec90a7ed15d72cd2a05ac3e9ee977c615e78282ab341b476bd3e8b813cba555295eb6e124f432864d398e8ef0f752a21754a515b09dc8fd4fa6a1c8028192c2e473301979de0167167e4b0ab49e5246e6e4d0340739551d9ee1dbdeb8333ec6487de9664eb3ce39582e7bad1b6b354252edbd6ac249b134a9046cd83e79485ce6fcee3c8488f8e3577cae9b142b22f41b4d40a7d28431457789485aa9c1317c668f4b0018f4f7225c8e2d94b052910804cf7b55834dc0e288314f4c679b96eb9e5101c8c3a5b3a34a2d2221c99679b50ed678f733786aa2e7b079eff8c2c458c3f028f9191bd4ec0f8d5f64c7057fc7bc9baf4612c88689105d130ef04ec0c956d69e5ec1f4de51844f4e2deb9f8a8dba3ac0cc494b1018ce64b3b435b682ae0dcb7adedc273ed826819c54c08b35c6754ae7dbab12ad66dab8e5e76174cae7eb204a2449f9659935999bfafe3a0c596ce85ab3ea58bf1d4fdde5a7022299b66308c619caa944d6c18a027c02edb364be03641f698a326d0bff26b50649bb3e2cc06ebf84543210b6ace5ec1d026ff266213ef09ab80fbf083ccd50db051be18ddee57f96c338cdbb99e224337f48c8502201e51539627cde0908b8897ea03908fcc30285c2a2d2c4d37a3a98a96cea6eba911268003ed286aac8b52aa31d6866d95177604664bcaf079efcf82fb7a0977fedbb8610a48373c975ba56945e043ca39a5503d0eaaef9ab3b7c70273c0e426f80a384695b80e2796d053174075460cd3d899fa3b2d67490b4938296539667397aa6d955aeb8eea1179ba55fa1cea805eae5437388ee0f3c9dcc5513cb75894064467475ecd0d937d1a4abca4c9b1267673c116d25e912fc0c748089f8afade59b714de5f0b0baba322637a832ecb364e48903ac008fa68a7e27ac68ebd292c1d62f4d4d5181c76864f87dbfc54465963ab8ceac1f263d534781ef3d4c02c65e02eca8fbe0d7af8768aa6762458146398850a8d372ca9b59a61413beb10326c657954c37074bd731abb8b3d0f643e75cf7159b50f3964f2545dcd05d9738a5b78123fb918bdc35f76248be29ac1e2fe27ff6a08d430111915e360ce7ac52d3a8091da2d4c362d048e793080702ca6f54285459480c95ae04ab36abab39063ae9b46101fa56aa86ee70bd6646ff1786902293c2be41ae363e05de9125276e5a475c0dbdc9fca94b124b9e1b25ed224c279f264b52d761101755cd442647f6c5e333a0773175e44dd6b0422b1328067b28c467a88cce1732470ef2b16d6eb8279b408faba102eb388c61efac6740d6f2ecf61018b2e6972b635363227a19323cc05a15017db96ef412fa59a488f3bf0b9c77dd95fdc2a251b1f36b881ad6f384aa48e1dadb407eb9c20ebc6ddefcddc39575ebf98e57cde8cd1dc8bb13c36c75264d91ddab0ffbd31c8610d1fc3f15079b2717f7346f3776181ba5c7f6f1fc4031d7853012fa110a1a59d7a4ad20b54f96aa8ed045b798465a73704c74f17184f0668054982a933066c9c5d9b913afef9c5114a766a6f5a225eb78dd1de79687744bb8a46731b567bbe86c72ef395411e4ac5feea868f644769ebbc557242f81cccb238fa6e3c9ea8d2c97415b8ab8c3f37cd3543a07fa85027a32d87ea99f3fe5dfadcd4745acb859d2b452533c16be12809403349f0217d648c6f367ecca1757236a960583bfcefd07ff2d6f053b9993fc7b722756dc5b00878ad3ad389194971db5b386ae8d6c93e82b13caf78a6879335c8ddb5ae70927f9ab1559a19fafa9b4c3394b001f265db58b7870683902afdf1c3dfcc13d5f1a9e754e1e0f05630a87d003d80c1ecedec283080d884825d8827068b2dd956ab03e6d9655a0577ba73bf6b5e7919ec9e203374132c8e8de7c15f1d1583e79c886339a1360f1c96760b05cb63342eced146e99a2793c1789077afc35f7784356b5e1f5541f320cfc1b024f34a21b494f2c09a6c2c8218373ba21247b9c3c81de85c3d8327a51c5a278647ecdaad49ee905bfd089d796302f6279925c0ef58beace2873e979b1965e0a103e6e0fddda24636463ecd09a28e1b68d7ecd7d66a3d724ba4c257565db2edd4473acf81ba4a30b42a29e0ba3a3ca690ec642719de0d47b96999882731f25a908df0d90b693636b0796125620947c95c9dd761fe22b7289b0e7f591a295096cc4e089f75bc540496442fe41dd0a91dae81dcdd68a6dc0c24a5a9deef10cf27eba5d5ba9218757696cac3c933373ece18325750da57a5be7aabe4b14af3e0f2c0df3ace14401864e9715964285f9548e88b781156ab90508ba3690a4657c49608cab0f2008726da09d86a284c471a3a699d294ec4a5193c2ac461bc449a673da3a85cc962f7cf8984b9d91562a4151f39d1be574a086c4c47e9cfe616e2da47b1b2e098db45d37d32aab5312ddc37b0a69fee6c7061240b31f29bb11002be5bcea1d15a137412103bbfb97b03e29de9ba0a8bda4e290b72d4e2b21479ad3999a06cc1d982e563ab72fe8ecd4993121b63d0c03aca2de79bc320b0dff2047eba0005fd2f9dfa1288a88de470acd4c3905d84717e0c", 0x1000}, {&(0x7f0000005780)="5d7c447f036d361a1bf909b947c63e6f1a8fd5e159579698625cb4838b6902abf411471f5ee22e31da1a4bc70752cdbc81163233ea35da1edee384be07e1ea31c24b3e5339547f8f3dc6e9c8f9d243987c78bc23418ec9b44dbd0e55decb573329c1e33dc42dc3028df9d5fca2", 0x6d}, {&(0x7f0000005800)="43396f9fd88d4ad281299dc1bddfb0fe7f33c226f0e831f81a21250534f28618d9b335e21162a88e7252f67411571d11b1319c88eba951fc9ee8d599ea0f210454e5a69e1f1dc9473d606e155a9523305d6e4ebfe75f985d0a2431a7e538243cb9676fdc7f2c777ca46132c52cb03140914532b0962ae6ae73b41f49b1bd176c741de102eeb981811fe792edddd499db6c5e2d6be53bcd5ec297d79753f238576b2288a624393da9dcab075e31d325d385", 0xb1}], 0x4, &(0x7f0000005900)=[@rights={0x28, 0x1, 0x1, [r9, r6, r12, r4, r12]}, @rights={0x20, 0x1, 0x1, [r10, r14, r10, r6]}, @rights={0x28, 0x1, 0x1, [r5, r9, r4, r9, r5]}, @rights={0x20, 0x1, 0x1, [r11, r6, r6]}, @cred={0x20, 0x1, 0x2, r13, r8, r3}], 0xb0, 0x40}, {&(0x7f00000059c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005c40)=[{&(0x7f0000005a40)="b038f16b3707", 0x6}, {&(0x7f0000005a80)="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", 0xff}, {&(0x7f0000005b80)="3369116dad9d47cbdefcf3f831dd82a15060f874b01d8395a536395a23a1c6aa90bb0c257c08181005411ecfa2492ae185481b43bee361a16b2580a4b9ca25697b19a6365a4cdb9133c0a50635b43f1cd82574221e44309a7c45f9a14b04e2f86a21a61b3a6705477f45288f7924879b97ddd5ab391c856732198bd87542437869f549cfb0", 0x85}], 0x3, &(0x7f0000005c80)=[@rights={0x20, 0x1, 0x1, [r4, r9, r0]}], 0x20}, {&(0x7f0000005cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005f00)=[{&(0x7f0000005d40)="d497e56eed65c290a388da541c1131bfbb3a83d021f5794b1060f5384f07f00b073b9a13af99e30514d224fea4527d964bb997bbbe9f144c83839a0f1d1d7d66520a6e8a3795e9faa3a8aa1a9328ca6861df3515c2aab2a636991df3b304bd8d33d9110fad76535a7d7537db61324ab9c74a8f0eb88203589b5dd0b65a046ea616d0fb7b63fa3198ca5a1e75ca99943158cc83207c3f60b57e9bb1809a5dd0b95cd84afbc161323848bf04614060fd", 0xaf}, {&(0x7f0000005e00)="9ff8ad8c349deed11367f3cd269f9452adcbd9aa16e49f855cdb8843623b4f4b2dc36c846823b6dc2765d6fc78df1b7585dde1ed88a04c6e6eb30ebf988b8245fab52aa79255cb8cdb3dd70a99b2689415be9556da2d61946711d4b8a7f0b3cc40df611050d864ace7521a5957cccfa7337d00e8ea2d2d0499deee6062fd97a7a6a1", 0x82}, {&(0x7f0000005ec0)="5f203bc2f00d217ac3a5dd1d32", 0xd}], 0x3, &(0x7f0000005f40)=[@cred={0x20, 0x1, 0x2, r13, r1, r3}, @rights={0x20, 0x1, 0x1, [r14, r10, r12, r9]}, @cred={0x20, 0x1, 0x2, r13, r8, r3}, @rights={0x28, 0x1, 0x1, [r0, r10, r5, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r6, r10, r5, r10]}, @rights={0x20, 0x1, 0x1, [r6, r0, r14]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r13, r8, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r6]}], 0x120, 0x24000000}], 0x9, 0x20000004) [ 186.481817] QAT: Invalid ioctl [ 186.490590] QAT: Invalid ioctl [ 186.505347] QAT: Invalid ioctl [ 186.516061] QAT: Invalid ioctl 2018/04/20 20:53:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:36 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect(r0, &(0x7f00000000c0)=@hci={0x1f}, 0x80) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x7, 0xfff}, 0x3ac) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x2) write$tun(r1, &(0x7f0000000140)={@void, @void, @ipx={0xffff, 0xb4, 0x3, 0x0, {@random=0x8, @current, 0x2}, {@broadcast=0xffffffff, @current, 0x5}, "f6e2b69b7ce67df6a78e2f2773e6193cf1f346969f1f1384e2d7562f1c06fb8466daefb3ae54107e554f3f0a77e42b2a142cbe4b54c27686336aedcf3a468a4efd607bdd3020d0742930b881e4887bf2d29b11eabef4123015fcc315dd8bddc0109d523fe62b07e727c8d0eb44a0a5d92baf473d951477279508659f6251925f8d2159275a0aac0debdd78ebfcb979a16d7ac675301e"}}, 0xb4) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r2) 2018/04/20 20:53:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000012000)=0xf125c8470b668d4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 186.533660] QAT: Invalid ioctl [ 186.548525] QAT: Invalid ioctl [ 186.559260] QAT: Invalid ioctl [ 186.576596] QAT: Invalid ioctl [ 186.591733] QAT: Invalid ioctl [ 186.623986] QAT: Invalid ioctl [ 186.645413] QAT: Invalid ioctl 2018/04/20 20:53:36 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000000)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000fd8000)) ioctl$TCXONC(r3, 0x540a, 0x3) [ 186.667225] QAT: Invalid ioctl 2018/04/20 20:53:36 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={"6c6f003d0200273500", 0xfff}) [ 186.694714] QAT: Invalid ioctl 2018/04/20 20:53:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000080)="dc"}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000001700)='/dev/dmmidi#\x00', 0x10000, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001740), &(0x7f0000000200)=0xc) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x72e97430, 0x2) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ff4000/0xc000)=nil, 0xc000}) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x7000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x6, 0x7, 0x1, "e44a41f325a08450ab8e67714b1f80e21c7ff7d215c7066ce9ad088bcf79064cf1258dcb0d148a7aa51764c844af7805818b1776248bf1ebf8de4b3bdb6a77e5", "ac5e3b998d1e7cd5804158f4cb82bacf87dc7a6761207dd958f45ec3c6ae760d", [0x2, 0x6]}) shmdt(r3) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x0) [ 186.725294] QAT: Invalid ioctl [ 186.747962] QAT: Invalid ioctl 2018/04/20 20:53:36 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x2, 0x6}) r1 = socket$inet(0x2, 0xa, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x1}, 'port0\x00', 0x1, 0x40000, 0x1ff, 0x7d, 0x0, 0x8, 0x7fffffff, 0x0, 0x2, 0x4b86fb3e}) recvfrom(r1, &(0x7f0000000140)=""/188, 0xbc, 0x10000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) fanotify_init(0x12, 0x40000) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000280)={r2}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000002c0)={0x7b, 0x0, [0xffffffffffffff84, 0x7, 0x1ff, 0x3]}) accept4$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x7f48a69b, 0x80000000, 0x800, 0x9}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x200}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={r4, 0x10001}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000005c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x29, r5}) sync_file_range(r0, 0xb2eb, 0x5, 0x4) uselib(&(0x7f0000000600)='./file0\x00') setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={r5, 0x1, 0x6}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000680)={0x9, 0x8001, 0x100}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r4}, &(0x7f0000000700)=0x8) ioctl$KDENABIO(r0, 0x4b36) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000740)={r0, r0, 0x0, 0x3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000980)={r1, &(0x7f0000000780)="8b3b5fdc7d93f1d7c09a51e6487688dc34902dc016bfe627b57c62253779633c098d47b9b53e7dfb800c568e8ea67fcc995be5f2bc220395e85e0a857a2f1f1d47178fad91f1c64616fa3ec1a547b7bf208381227a3d789870c66ad4d4e2504c2bba8aea56e8543ac136a0b0fc36ae6fcb4ff923d10f71f8bd91386208ef8941543368ded765c8d4247847acba69510fbea218783d5845f265aa839c8df466a1f93714dad5909f00017cfb5cd2a95a3eb399f9ee47c04b7d210232f5909605de3ee6334d4184d834d72cca7f88686a62949db7e62b8fc289e4ec340c05cac0ee3a58f298eb", &(0x7f0000000880)="a964c4d33aea1e1ca32b804447a08f56b8968a2c519dac19ecb04483700d2030434bf91e5981df0340a908fe7f8d043ce1a0a969e47918ab4d800e045083d060d10d8fcb35221ec6340ae933afb87f4bf499ae8e026fa651b239efac235dfaa1bbd4131de1d222388ca631b41fcb111146b8ad8fe2eb91d2c11601c468da9f3ae89067490203fb963f4166856aa5c1efc527621d3a64f3af657fb5aa72f089bff2b7535498ebc123a8e2c9fdc06fea43605e9630e5dcb90c00aa5e04faf562891edef6a50193f64f99cbcec0ef1532cacbb03f1262aa6182cb3b6e90f7528878b9161946c99de7cb942bce907f407d500b93d946", 0x2}, 0x20) fsetxattr(r0, &(0x7f00000009c0)=@known='security.ima\x00', &(0x7f0000000a00)="9500", 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a40)={r6, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000b00)=0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000b40)=0x840, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000b80)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000bc0)={r4, 0xffffffff00000000}, &(0x7f0000000c00)=0x8) [ 186.770771] QAT: Invalid ioctl [ 186.784920] device lo entered promiscuous mode [ 186.790902] QAT: Invalid ioctl [ 186.803052] QAT: Invalid ioctl [ 186.832936] QAT: Invalid ioctl [ 186.847634] device lo left promiscuous mode [ 186.852925] QAT: Invalid ioctl [ 186.867459] QAT: Invalid ioctl [ 186.888761] QAT: Invalid ioctl [ 186.892796] device lo entered promiscuous mode [ 186.909913] QAT: Invalid ioctl [ 186.922358] QAT: Invalid ioctl [ 186.933941] QAT: Invalid ioctl 2018/04/20 20:53:36 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d57e67fc730ffffffff00000000125e", 0x10) r0 = socket(0x18, 0x0, 0x1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x5000) shmdt(r1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) keyctl$set_reqkey_keyring(0xe, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x57c5, 0x4000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) 2018/04/20 20:53:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0xfffffffffffffffd, 0x6, 0xab3, 0xee]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8180, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="8e0bd528d20a4dff1b000000000000b9", 0xfffffe4e) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000140)) 2018/04/20 20:53:36 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/50) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x9, 0x1cad}, 0x10) 2018/04/20 20:53:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffe3b, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x2000004c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) 2018/04/20 20:53:36 executing program 5: clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0xffc99a3b00000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000006}) eventfd2(0x9, 0x801) 2018/04/20 20:53:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2018/04/20 20:53:37 executing program 0: r0 = shmget(0x2, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/4096) r1 = socket$inet_sctp(0x2, 0xffffbfffffffffff, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x8) 2018/04/20 20:53:37 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000006, 0x4012, r0, 0x8000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xed0, 0x4) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) sendto$ipx(r0, &(0x7f0000000100)="8eb1b113ba313c991a5358ce07b0dd871bdfb9019e2fae305afaf84ea647042d384f80b9b0a29379f761f9194ee91085220f20a4c19e97b49c1791a1b0c2b74a806d4668e5143ced87d7c8805620cd81a8b2f8541377df302fd4b999a8a71772e8deb147c3bac259688c7f54fd0effeafafbdd94d7b0d3419baec14d71b2bd7eb80c7e4fb847c033f8ec4d2590904f49adfa86758a7882", 0x97, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x800, 0x4) 2018/04/20 20:53:37 executing program 3: r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f0000000200)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=850']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000580)='./file0/file.G\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17, 0x1}], 0x0, &(0x7f0000000240)=ANY=[]) open_by_handle_at(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="4400000002000000c4a496992b749b"], 0x0) socket$rds(0x15, 0x5, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0//ile0\x00', 0x7, 0x18d, &(0x7f0000002600)=[{&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000000280)="ad8a88b9c8d6671aff69f2d9a93c95f4c0da06d8c5bd33182a82237181363c9a149cdd98ff8cb34165ea2e55fe9614a85f9987401eab4bd6fe92db54ca4449f2f02397aab4eb27eff66fe7ec76cbff79c6d1601bed63741a23bfcd00fb1b819404c94e6026ecb4098c1680433789641b6a7de0282b7b7e94fafdd2d9553d625091d981b584ca2ea352a03057172a06ed7af05cc5dcb023373bcda987b0760f007db644e1fcf5619f53", 0xa9, 0x5}, {&(0x7f0000000340)="16cfe04d6bde01676b7ade7a2379ecb142939fe3a7b3d7e27812b04f902dfc6b2dda3cb4abb97f1df8a08668afe0aeb62bb9276784ade1ea4333cb2cb6390e64b5ec64648a13d561aa1a93cfae6eafdcc825074b709304104dc2ea4f5b29bb7f2f97bb9458c878b1c24fdaacdcbb8c5cf0c3db467a8a777ac4e4b911040fb7e8d2c81b4bdae75f7400c04c0d2d07857efe57d56cc3be6be9a3a93e09de40b8863e85d34d0c15701e11d537ad3549bad5b4900beb", 0xb4, 0x9}, {&(0x7f0000001600)="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", 0x1000, 0x10001}, {&(0x7f0000000100)="a241269bf7651ed04e8d66ecef5975fac699d73321ffa3a44bb609621197115ebb1a635375324d1fdc58", 0x2a, 0xffff}, {&(0x7f0000000400)="3bc5215c890206a3105b4b3f4b8a82acbf4a7e3ab56516d265b4ca8ee74aad5821355266f1ae7ce28378c2b9659d6ff27862370b8e203bfd7822c09ffa44859e6060e0c9bdd3d40c3312e88b802d7bd9efa903f89c62a10476b7fc5c00bd47e11f3356bb9476221b6a88cd275e1a84183cb906750f81287993ece54d16fcd0216abfc48669b3aa0c110bfc0f39bb1366914752e2d3229bcabb8225b890e36b600971fc0e3ca59bf07bd722707e5b6d8d1a", 0xb1, 0x7fff}, {&(0x7f0000000500)="7e257b1e9b91cfc9c77b26a845e79de489bc146f3042468bb74d5db16b90e951f5c074af97ad4abc437fee14901d0ba9b1982d443af6313a1db14ff165f29848b519e65b0f6d665a26834a30aaf657119b7e57ac225c99685d04756fe3ff77dc41d737251107fb8920bbbd7b8ddd8b635ca242e944602c7dbb781f15b747ec32", 0x80, 0x3}], 0x4, &(0x7f0000000180)={[{@subvol={'subvol', 0x3d}, 0x2c}]}) mkdir(&(0x7f00000005c0)='./file0/file.G', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) 2018/04/20 20:53:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101002, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=@allocspi={0xf8, 0x16, 0x5d04016144e95613, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6}}, 0xf8}, 0x1}, 0x0) 2018/04/20 20:53:37 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x10, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/20 20:53:37 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xc5b6, 0x1, &(0x7f0000001680)=[{&(0x7f0000010000)="eb58906d6b66732e66617400100120000200008000f80000200040000000000000000000010000000000000002", 0x2d}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="002ce5c56a29b9edea6b66187c6faf3313e11b00d4a98b3a099acbc800be5f9b2462d4022a239ea732e860ed8ca1e66ace67e20a7efe9367280b60380ec6d46a6dc380ffd701c48fd3a4cf54a43bb49c2007fa44a0a2d3814964044ebd04c153222f4580e9efbbe7f1da00017118cf9bab53f32e912843a1a26f50b5598c571fe0eda3d7f15686b4d88896f79184c8785c65a26e7c3b2c81fd6d46a7dc601d4a8e909a5eba2173a9d4889cf376c97aa7610bd5aaabe3ff1345154d2088f0bed1eb8fe345d9e3f78b0649c8a76213414a662f1148addbb9aa41c6da0192260f3e18637e9898661486a355508650"]) 2018/04/20 20:53:37 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:37 executing program 7: mkdir(&(0x7f000037b000)='./file0\x00', 0x0) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0x10, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) sched_rr_get_interval(r0, &(0x7f0000000380)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x31, "688c79546f9eb8d4fca0a65ba1faabc30a418890e2b53ca1d75a8b0f5cb48b9906b9831be50afb2541e94f2ff473aeca03"}, &(0x7f0000000400)=0x39) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={r3, 0xc0, "4a4066385dd28386f02103fa229ae8b6ddf98f860a64c4377529555f739b89f06c4796c34f5ca7b445240fe29a57fadd9e966c7c61e87e72431b1abfd7f242b8b8761fdf43ec95071c776d9a32c122f664249cf46a2449c970051b3eff9b12e568e3d1e2f234e976b7552320b79ea39a2118030b524cc002cb12ed1e623b2aaf5cc00c6effdde6a9e3b6c352e2e4d1d48dc1876611765a989ae730f801fcbd4587f38fc33aa44d67e047d36da26c020987564149e962951e8096626ef310b3a2"}, &(0x7f00000000c0)=0xfffffffffffffd83) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r4, 0xf8, 0x4, [0xffffffff, 0x7, 0x20, 0x10000]}, &(0x7f0000000340)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setpgid(r0, r5) setxattr(&(0x7f0000298000)='./file0\x00', &(0x7f00004cb000)=ANY=[@ANYBLOB='user.u'], &(0x7f000062a000)='user.syz\x00', 0x9, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x13, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/20 20:53:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40200) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000005c0)=""/172, &(0x7f0000000040)=0xac) poll(&(0x7f0000001080), 0x0, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/20 20:53:37 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000680)=[{&(0x7f0000000940)='R', 0x1}], 0x1, &(0x7f0000000080)}, 0x0) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)="009bc30976ae0c8a47e2747bd00aabcc664a39e3b2f7f1a999daaa3070884e0c029aacc6f3202175f906c7a1c43c58c1d6e8b9d0614441c421c9fd4f04d9112fc13aef1dd40ee155", 0x48}], 0x1}, 0x0) r2 = accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000780)={0x0, 0xffffffff}, &(0x7f00000007c0)=0x8) r4 = dup3(r0, r2, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001ac0)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x2, 0x30}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000a40)={0x0, 0x3}, &(0x7f0000000a80)=0x8) select(0x40, &(0x7f00000019c0)={0x8, 0x1, 0x8000, 0x17e321648000, 0x3, 0x6, 0xf95, 0x200000000000}, &(0x7f0000001a00)={0x6e, 0x0, 0x5, 0x4, 0x1, 0x7ff, 0x100000001, 0xcf30}, &(0x7f0000001a40)={0x100, 0x8, 0x1, 0x4, 0xa7, 0x1f, 0x689a, 0x80000001}, &(0x7f0000001a80)={0x0, 0x7530}) r7 = syz_open_dev$amidi(&(0x7f0000001940)='/dev/amidi#\x00', 0x6, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f0000001980)={0x240000000, 0x3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000ac0)={0x0, 0x9, 0x40, 0x1ff, 0x0, 0x2, 0x9, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x248}}, 0x10001, 0xa5, 0x7ff, 0xb0, 0x3}}, &(0x7f0000000b80)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000c80)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000cc0)={0x0, 0x4}, &(0x7f0000000d00)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001840)=[{&(0x7f0000000180)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000700)=[{&(0x7f00000001c0)="ab57de0cabd8408f69664a84baf60cfe924f13c1837c20616fb4df738f2ee81c8f5888cbffa9d650625ed509340af28a49cffc7b5c2e76c983d9f4190dd507fadffbaeb64264cd9e36d0aa622ad015be85088e0f8fd4cddc91578f030e3ebf273bca5d0acb06046f9e242599839001a6201afd67d4e0ea5159b48a1a91adfabc61e6b8f36317fc94f9be9a30", 0x8c}, {&(0x7f0000000300)="74aa20eca048603ece11e2c46b18187386838b23c1a496488a822c27da6db9e9af4e87ef967a574c6bcd6a9bb4775abc21015365f618abdcb1a56ba965954040ea1cbec9aab5a118adc32fe6837088ea2991efaffaacfab6bc33e2c5cc1e7f15ba648f608f6dedf13a2f7c3a51d1acc8f810", 0x72}, {&(0x7f0000000280)="a9917eae14acdcb05ef931e178c32c4e2a5f5510ad8f4d6d289ea7e93c8ce8820bfab35d", 0x24}, {&(0x7f0000000380)="d288837a1ee32116adb89b2a596ff98caa", 0x11}, {&(0x7f0000000480)="f4ea21de7f7f5fdc243df99852c6b988d54961e98974b37b3fdd80354f6098a27687ac41ae04bb5eaff8959915a0b27768d71068e2c6e2fd456ab893a55509f28cecd72f6f9b50130780b9bdb3521814263e578ab439a87643c2ce8022239d958b876d274c33b6e332cd28b72a768432e85345f4d1121cbe1f5fb8bb5fa29d26ec17789383d623e30c44d1f4ccd94045605b59cf6616a1867e096aad9d354eee3e7838ccf0658671c8936e2710d67131eaa09933d6", 0xb5}, {&(0x7f0000000540)="593c72d4b74f59f204e482fdad53caa3e632c23e778b6cfdf9bf0ecfdc9310a954bda0df45da74fa48488034dfe509d42a8b7c3da33fe6d830a89e7eeb001b2e634448370c24fc37f9c48bf637780b4f43aa5a0aeda675528f1eb4eccd2fbea40ae76996320dfc23c96354c8ee94e053c027171e0f9eb6ab1d5c6d94abd3fe177ce22b18f609c980250696c02cf83b4eaefcee4109f5042a122797de62793f97cb7035f783408c46", 0xa8}, {&(0x7f0000000640)="fc46526ab0e75fb8a8906cb6f3cdffbf5c9d2bad55c2c672069a0548820688402613", 0x22}, {&(0x7f00000006c0)="9b6f26892663275a83c837aa7c191eb39ed38bb7ed2e224e81645ad70d5516314dcf95e99506fea75bcf7fd5b1ede2ec", 0x30}], 0x8, &(0x7f0000000880)=[@init={0x18, 0x84, 0x0, {0x800, 0x5b, 0xfffffffffffffff7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xd3a, 0x2106b909, 0x208, 0x8, 0x7, 0x8, 0x2, 0xffffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x1, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0xa3, 0x6, 0x0, 0x1}}], 0xc0, 0x40}, {&(0x7f0000000980)=@in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x37da}, 0x1c, &(0x7f0000000a00)=[{&(0x7f00000009c0)="263c38dedfcd4f9544876c9d4b2f68b471be07a0b0a6faf96e5f518ff5331398b49142b9097d6376552382ab", 0x2c}], 0x1, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x273, 0xf09, 0x1f, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8000, 0x401, 0x40e3ae75, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffffc, 0x691, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8200, 0x1ff, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xf5, 0x8, 0x7, 0x7, 0x3, 0x7, 0x7, r9}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x1f, 0x681, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x24fe, 0x6, 0x0, 0x7, r10}}], 0x150, 0x1}, {&(0x7f0000000ec0)=@in={0x2, 0x4e22}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000f00)="a44238bef3f2837fbbd40f18cea0b10f708597aacffad74b8997ccf941ac7b09c3bddc8488fd4cad7af447c8dd2f0262dcf33914aaa8be29ec8cdb919a902d0881c1614979da395b53af29ff7df719af530c59529d17495fd33babee5605eccd95e80a7de7241d694cc46f092ab0bf81e755f983bd6c98a3e2ab9aa18abebd3dd08e5dbccef48b0209a58974c331395b3cacc7535915d63a00c73bc82164eabcf7593807fbc9008aa0ff94c8c772e7625fc6fde40dd98cdf4d3de584d8163b6cb04821e75d76b499c8f21bb234ca1e54f09eee434a263bdfe8a600096b7699dfe62f972c5294832d194efe5817dcc9481a0e1705d1", 0xf5}, {&(0x7f0000001000)="0572a62811d3167228311458a6c9be212ffa8a323de38689a42fbae5f9f790ed410cb2631642ab3004079f614ff87ba318a883186919b9e2ddbde61603f1ea0dc0a85f16b44aaedd4ef8c4c5b89976", 0x4f}, {&(0x7f0000001080)="19a58b4daba3", 0x6}], 0x3, 0x0, 0x0, 0x4004}, {&(0x7f0000001100)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001740)=[{&(0x7f0000001140)="4dd08f63a5eb48fcb4981d9a9c2e7c7466ba52ca4a6693308af32c4b905dbb83c1f53ea2a894d474fc99b5a14527eee1ef657e6b52fe4667069edac7fbab756b05786e81a2b37d23fc26c8c7daa89f0bedda832b89cfdb5a18e30509a19b5cfe077b4de1e7337829bb93aaa8fc495aaee66162003a9bd1fd165e6b88a5e6e636c63ae5d4dae7fd398962cd20096f96176617b159c1f567cedd27f674f603deae6de260e727e2f443f0e162c2c85af6f32bec4b922285a746fb167a76ee9a2bf72abe934e2c36c8ed471baf795e929c2c879b3e63906c8b73b38945d1b1b54a37", 0xe0}, {&(0x7f0000001240)="dcfce04c7b3f8224a893f7d9d4a1ccdb", 0x10}, {&(0x7f0000001280)="22b3477bf4652e0b947699f5c59bf7d9744a15d0daa642c3220675bb65e47b5e5d7d36d29381915f471837", 0x2b}, {&(0x7f00000012c0)="433fdac897140e25d2bb0a7a92c09876fa0ae94a66bec000d72b5031722f70a251aef7458c5a9917309d57be155bc9775fcb", 0x32}, {&(0x7f0000001300)="eb13505fa7151eccc77534f3f7576a50a638281e88ed30ba611c435400fe0a4d80d75bd555353567ba862b3c441d31f4c69edaa2a0d32ebade4222e28e8e3eeab022fd00c52bee84f32c8e719e1fad22c27f07cd72f0bde7de653e756bc76ec0b4c14181d5653ad803c7a73c4dd3a909d61e6f3917c8af400cee1b951902dd756716b19447241aeff771825c1ec791f7139aa4c1b2e15dad", 0x98}, {&(0x7f00000013c0)="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", 0xfd}, {&(0x7f00000014c0)="0fd8990e7788865ee277ccb827d8608c296b47a6f03d91e17343ce476dfed7a05d2ef201b6a3ca928ade59819d91abbd15458744f9c125334fd23d31b71a170b7e9117992ac4df657449699a7d9c606261e7050245277e4014dae116cf7edf8ef9ad93d867d556a7d8613d9596b84d8c79bb2fa16248bfa42a6b9606ced3f732c45b8e156620", 0x86}, {&(0x7f0000001580)="b37b497adb89cb84886f202f218a3ae6f2fd96d7564e104d0e5bd8437ced0d5de2f4aa1fdb28ec8cc63dc73fb2f5", 0x2e}, {&(0x7f00000015c0)="d545d516d427e435f8c1a7665ea81c06b832c639e85acd0c58f311c05e1b4fb5263b20d70336f47587316db8ce992e7894b2d20a61e61c0a5eeef226d042d5e3b576d6a2d35a4cd8482544e5b9d78de770a1663f50eb22b7148077b9bb9a4b0665b0eabd750eb6c6ca9ed60e14b1f15223f519348245029e47997bc5abc07ae801c3f62130de9d9ad9aa", 0x8a}, {&(0x7f0000001680)="216e283ce4e41a624ca611898ddab0de2a21d7790a36fb4bf72b175ec7a7f11bb13257d02efa85179278e8e194afd2141d521a39eadf89e0a628d668542966c490ccaa4bc6ada8538a3d2602af1f22c2884021850d08273424f4b3c179aeb86760e65f93a35f391cdd10a6f1066b978ce6dc4a7a354980cff6ceace11f70c69bb440508d7b98518708", 0x89}], 0xa, &(0x7f0000001800)=[@init={0x18, 0x84, 0x0, {0x6, 0x2, 0xff, 0x4}}], 0x30, 0x4004841}], 0x4, 0x8000) 2018/04/20 20:53:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), &(0x7f0000000180)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='a\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) msync(&(0x7f000088f000/0x4000)=nil, 0x4000, 0x2) 2018/04/20 20:53:37 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x24000) socketpair(0x1, 0x6, 0x4b55a92b, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r1, 0x3, 0x1, "1c515fbae958c5bb9c995ea519bec0282cc2fd55ecdd34022149b05427767ffff395beaed8dad134ba05ca6ef290425f0c1d58c8cdf6efad1279ba8ca4c9c9f8729a03e48ee0ff22926cd338b3720740a6782ea82709facc5bac969fb960f1a294c9200636e98715dbe0147b99be9bdeee39b75398e758927a28a3604ca33f9662c7532d978186d98dca1b437852b5183db0de"}) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r5 = getegid() fchown(r2, r4, r5) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)={0x14, 0x18, 0xb21, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) 2018/04/20 20:53:37 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x5452, &(0x7f0000000280)) 2018/04/20 20:53:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000140)="4d4bca", &(0x7f0000000580)="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"}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/20 20:53:38 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x10d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e22, @rand_addr=0x6}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x6, &(0x7f0000a8aff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0xffffffffffffffff, 0x0, 0xa, 0x7, r1, &(0x7f000096f000)="29000000730047119d", 0x6}]) 2018/04/20 20:53:38 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x100000001, 0x20000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) listen(r0, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba", 0x90}], 0x1, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x1048}], 0x1, 0x0) recvmsg(r3, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=""/5, 0x5}, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000480)={0x5, {{0x2, 0x4e24, @rand_addr=0x2}}}, 0x54) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x6, 0x8, &(0x7f0000000100)}) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/04/20 20:53:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000001, 0x200082) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) 2018/04/20 20:53:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0xc0045877, &(0x7f0000000280)) 2018/04/20 20:53:38 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000480)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') openat(r2, &(0x7f0000000540)='/\x00', 0x40080, 0x100) fchown(0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') r3 = dup2(r2, r0) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000100)="9d58d62d94792d842c807e386efaf9e548cb7ae3e3427a5455b916d7696d8b0250f00f9859d14e1b35926107c381364b4e7c4fb827281fc793ac68e408527484db85005ef02eef10f94feaf9e4b82537c8fd23ab77907437b8a182", 0x5b}, {&(0x7f0000000040)="9cb6b8759d0a6b60283ae383651ed978f65f6e3bdd2e1fe9d6786288ae9eecaef46f0ff83416842f", 0x28}, {&(0x7f0000000200)="480f2149e0570db98f3e0dbb42e06789774dac92c87d8f9266469e7009108369817f5ca65d611402bb80a936a0a98605ad4de789e53abbea083dcc7982d6f6b2ccc6859c36f09d897b4aef0df104c0ee14569445ab8891d47e3027af9f419c42890138d8baf518561d61805f533196f9386d88056236b0f3ba6fa3abf20198859d749241a0c37cea07eb804367ff568f2e48945b1e72578b612f4ace757a2384e1d9c05ed8c62f94ee208b540248be5104c6a783eac7", 0xb6}, {&(0x7f00000002c0)="8aa0e76710dbcf0be9c5541c532868b00ab5c062ba6bf1d94d15f4454d8302961bddc99119fb115b43f7a7b6b465f44cf6cbd7476cee2c64", 0x38}, {&(0x7f0000000300)="7bb8a652310c79b4057a16ea7d0146f308ee1b3dba874855eed435b59dc68ef5b0c00f9fe4531a25f61eaabee00a502357362e7dba09d39e08a459905a0de05898881f9acd1eea59098c2fda25db6609b6be497c1deaa0965990fda4814dedea1719200a93a88a30c2108540231c02bcde1d2b", 0x73}], 0x5, 0x5) 2018/04/20 20:53:38 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYBLOB="e895bdb60016070000b5abaf8aa85023e0e27f0a998de7c6f06c7bf85d4b0e07651be6"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = fcntl$getown(r5, 0x9) sched_getattr(r6, &(0x7f0000000040), 0x30, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/20 20:53:38 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x404000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) accept$nfc_llcp(r0, 0x0, &(0x7f0000000240)) ioperm(0x4, 0x4, 0x0) r1 = socket(0x10, 0xf, 0x484) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000300)="9b6210756d13ff0e64", 0x9) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/20 20:53:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c08, &(0x7f0000000280)) 2018/04/20 20:53:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="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", 0x801}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) move_pages(r1, 0x2, &(0x7f0000000200)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil], 0x0, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000c40)="94e85f716d7c7ddfaf1db1b413a0b5c5cf866d03b35a0c7d7c1ac739eb6ad339f0e40b988a566bb20420cb7cdc812b92b492fe05eddfb74992217139c0d64d720d3b20e33e9d54b1de8e2856edf48b95c2bf295d6094ad7fc6a4b7ed99fbe44a770f3ea0d797be6829edb9f301ecf9ae9a04ce61e815e0371576f415d28b1508e6a251c58143915052084055220d75f7d73f7f92ba33e2443fe264d5fcec413421378490fea0a881301b3f547f5ba19b92c4df09788a649d06a6bb6651af767f4cda4b7d615452dcd383d6ff9ba41097cd263388a8efb8c22135dfeb958996856f812bc54fd144f2290b5c94", 0xec}, {&(0x7f0000000340)="7fc79e5e0a3c7af9d5866466e12262d9e6f6ecd3dffa43d3557afa875ec860fe24ed9f37ee35ddd603a4b8582c42b4c979b2e7f738bdfb2932905e01a972b69bf3d927832a03588d71d781", 0x4b}], 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="510e73fe401f6b61ab3e5ce652cf4e6e6f757569642cc61b9a549e57007fde7625a6a871681c2f03112e8ebee0a83f29655d48008f12800aedae85ad5ca277d6c79c81b9e43a8bfc34d136b3a19dad9e04c86a337ccf72c2ac7a537ecae0188348ea369ae116"]) readahead(r0, 0x0, 0x0) 2018/04/20 20:53:38 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x5, 0x1ff) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000040)=0x2000000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0xcceb}, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)) 2018/04/20 20:53:38 executing program 3: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/174) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000000040, 0x0) pread64(r2, &(0x7f0000000040)=""/16, 0x10, 0x5b) [ 188.919878] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/20 20:53:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/20 20:53:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:38 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2200) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7ff, 0x400) [ 189.028405] sctp: [Deprecated]: syz-executor5 (pid 15569) Use of struct sctp_assoc_value in delayed_ack socket option. [ 189.028405] Use struct sctp_sack_info instead 2018/04/20 20:53:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:38 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004040)='/dev/autofs\x00', 0x400000, 0x0) bind$llc(r3, &(0x7f0000004080)={0x1a, 0x313, 0x80000001, 0x3, 0x0, 0x401, @link_local={0x1, 0x80, 0xc2}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syslog(0x5, &(0x7f0000003fc0)=""/52, 0x34) r4 = open(&(0x7f0000003f80)='./file0\x00', 0x111900, 0x100) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000004000)) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000240)=""/105, 0x69}], 0x3, &(0x7f0000000300)=""/24, 0x18, 0x40}, 0x25ca}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/166, 0xa6, 0x3}, 0xe3}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1, &(0x7f0000002540)=""/17, 0x11, 0x401}, 0x9}, {{&(0x7f0000002580)=@rc, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002600)=""/83, 0x53}, {&(0x7f0000002680)=""/134, 0x86}, {&(0x7f0000002740)=""/252, 0xfc}, {&(0x7f0000002840)=""/110, 0x6e}, {&(0x7f00000028c0)=""/139, 0x8b}, {&(0x7f0000002980)=""/177, 0xb1}, {&(0x7f0000002a40)=""/3, 0x3}, {&(0x7f0000002a80)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000002b40)=@can, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002bc0)=""/57, 0x39}, {&(0x7f0000002c00)=""/225, 0xe1}, {&(0x7f0000002d00)=""/57, 0x39}, {&(0x7f0000002d40)=""/230, 0xe6}], 0x4, &(0x7f0000002e80)=""/61, 0x3d, 0x7}, 0x3}, {{&(0x7f0000002ec0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002f40)=""/173, 0xad}, {&(0x7f0000003000)=""/111, 0x6f}, {&(0x7f0000003080)=""/77, 0x4d}, {&(0x7f0000003100)=""/176, 0xb0}, {&(0x7f00000031c0)=""/144, 0x90}], 0x5, &(0x7f0000003300)=""/10, 0xa, 0x5d3d5925}, 0x100000000}, {{&(0x7f0000003340)=@sco, 0x80, &(0x7f0000003600)=[{&(0x7f00000033c0)=""/125, 0x7d}, {&(0x7f0000003440)=""/219, 0xdb}, {&(0x7f0000003540)=""/190, 0xbe}], 0x3, &(0x7f0000003640)=""/8, 0x8, 0x401}, 0x3}, {{&(0x7f0000003680)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003700)=""/2, 0x2}, {&(0x7f0000003740)=""/41, 0x29}, {&(0x7f0000003780)=""/208, 0xd0}, {&(0x7f0000003880)=""/210, 0xd2}, {&(0x7f0000003980)=""/34, 0x22}, {&(0x7f00000039c0)=""/35, 0x23}, {&(0x7f0000003a00)=""/96, 0x60}, {&(0x7f0000003a80)=""/26, 0x1a}, {&(0x7f0000003ac0)=""/167, 0xa7}], 0x9, &(0x7f0000003c40)=""/141, 0x8d, 0x2}}], 0x8, 0x40, 0x0) connect$ipx(r5, &(0x7f0000003f00)={0x4, 0xffffffff80000001, 0x5, "f2606edb2be3", 0x74}, 0x10) syz_open_dev$mouse(&(0x7f0000003f40)='/dev/input/mouse#\x00', 0x6, 0x202) getpriority(0x3, r0) 2018/04/20 20:53:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x301, &(0x7f0000000280)) [ 189.072334] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 189.080382] FAT-fs (loop7): Filesystem has been set read-only [ 189.141355] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 189.190818] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/04/20 20:53:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1265, &(0x7f0000000280)) [ 189.237218] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 189.291994] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 189.301384] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 189.335849] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/04/20 20:53:39 executing program 3: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x200000) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001b0000)}]) 2018/04/20 20:53:39 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x803, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) 2018/04/20 20:53:39 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000180)="e092f227bd40949cf8fe15750b56faf4424aa4a89fad64c135ca4bad4a0407afb78ebcbeba4062d9e590fe9e70a15855807f64c8da970762db89e311ce180d03732e0c45be2d01736964ba3a4115567a6bb00335d2966fed3cdd3a17639738a41b391b0b860a9e560f4255df", 0x6c, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="0f0200000000000000610dc3c65ac45d809af44d", 0x14}]) 2018/04/20 20:53:39 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x127b, &(0x7f0000000280)) 2018/04/20 20:53:39 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) getpeername$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000002c0)='ifb0\x00', 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000003c0)="798609a7957d392f49955a402f9c595e4e847ef2d45ffe95fd41fdd4d27cae02277d5aa820b32d68dd1297", 0x2b, 0x3f, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000400)=""/98, &(0x7f00000004c0)=0xffffff59) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="e2000000a750945ec66828070ad9b88f5bad798647621b629d9d4825d1135c5b256e0f473f79df00dc513780242be280c49f7665b3ab9845e45bd63b3b36294eaf542063757913a636dda492e1cb6fb171e106a792e68510eb1a1f655d950300d7e447147f48ee12a51c2b19222caf128abc2ba848bd0000000000007c205539fdfb0c4491511ac9f634925754f288f6f902609fe7e014f1199a574e158c375f24875501fc851f7bca82e235cf772c989cef85"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) 2018/04/20 20:53:39 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f0000000040)=""/32, 0x8}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/20 20:53:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = dup3(r0, r1, 0x80000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000280)) rt_sigaction(0x15, &(0x7f0000000040)={0xc83, {0xb24}, 0x2, 0x6}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x359, &(0x7f00000002c0)=[{0xdf2c, 0xd9, 0x9a, 0x85}, {0x9, 0x18f, 0x1000, 0x7f}]}) 2018/04/20 20:53:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1267, &(0x7f0000000280)) 2018/04/20 20:53:39 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000d06000), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="b89f74470a8786c25b8d5902ab73835dab85ab91b4643dd1522dc2ea3d7c947e65d4e553c0d6d8ea01e45248c4b2aa9508db9eeb5465b2ec01c4ff31c0d4d50fcfe633aeae8fec620b24912d56ee7a645623f044974f38ed2fbd2bb3054f3568fcb72eeda0dc026bfc478fdb5664e89131cf2b1d4ac8faa91c43397af097f82a252aff835d1afa2733644b4dc6b28d0fcb877511a4cd8884ce", 0x99, 0x0, &(0x7f0000000180)={0x2, 0x0, @broadcast=0xffffffff}, 0xf) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0x367}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/20 20:53:39 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x4800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x800}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x80000001, 0xff, 0x8d53, 0xffffffffffffffce}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000e40000000c000000010000000000000000000000002000000020000020000000000000000760be5a0000ffff53ef0100010000000760be5a000000000000000001000000000000000b0000008000000038", 0x5d, 0x400}, {&(0x7f0000010d00)="ed410000000400000760be5a0760be5a0760be5a000000000000050002", 0x1d, 0x1480}], 0x0, &(0x7f0000012a00)=ANY=[@ANYBLOB="04"]) 2018/04/20 20:53:39 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680)={0xffffffff}, 0x13f}}, 0x1f) write$rdma_cm(r0, &(0x7f0000000fc0)=@query={0x13, 0x10, 0x7, {&(0x7f0000000340), r1, 0x1}}, 0x18) [ 190.130638] EXT4-fs (loop3): Unrecognized mount option "" or missing value 2018/04/20 20:53:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x15f) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0xc25c4110, 0x0, &(0x7f0000000080)) 2018/04/20 20:53:40 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:40 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000400000880) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/51, &(0x7f0000000100)=0x33) 2018/04/20 20:53:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x2, 0x40, 0x593, 0xffffffffffff9aee, 0x1, 0x7fffffff, 0x1, 0x503, 0x0, 0x81, 0x80000001, 0x7}) 2018/04/20 20:53:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c04, &(0x7f0000000280)) 2018/04/20 20:53:40 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) recvmmsg(r1, &(0x7f00000033c0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/221, 0xdd}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000, 0xd85}, 0x9}, {{&(0x7f00000012c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001340)=""/148, 0x94}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000001400)=""/1, 0x1}, {&(0x7f0000001440)=""/247, 0xf7}, {&(0x7f0000001540)=""/153, 0x99}, {&(0x7f0000001600)=""/232, 0xe8}, {&(0x7f0000001700)=""/42, 0x2a}, {&(0x7f0000001740)=""/203, 0xcb}, {&(0x7f0000001840)=""/101, 0x65}], 0x9, &(0x7f0000001980)=""/152, 0x98, 0x4}, 0x1}, {{&(0x7f0000001a40), 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/227, 0xe3}, {&(0x7f0000001c80)=""/34, 0x22}], 0x3, &(0x7f0000001d00)=""/95, 0x5f, 0x1ff}, 0x1}, {{&(0x7f0000001d80)=@rc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001e00)=""/120, 0x78}, {&(0x7f0000001e80)=""/46, 0x2e}, {&(0x7f0000001ec0)=""/72, 0x48}], 0x3, &(0x7f0000001f80)=""/133, 0x85, 0x1}, 0x2f5}, {{&(0x7f0000002040)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000032c0)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/15, 0xf}, {&(0x7f0000003100)=""/153, 0x99}, {&(0x7f00000031c0)=""/242, 0xf2}], 0x4, &(0x7f0000003300)=""/173, 0xad, 0x3fff8}, 0x3caab325}], 0x5, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xffffffff, 0x0, 0x0, 0x1fb, 0x0, 0x9}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0x9}) 2018/04/20 20:53:40 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10800, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x102) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x2, 0x4, 0x9, 0x2, [], [], [], 0x25ae, 0x2, 0x5, 0xfffffffffffffffd, "924ee34909388fdea1f772bf53c72187"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000001c0)={{0xff, 0x81, 0x9, 0x10000, 0x7, 0x7}, 0x6, 0x0, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xa, "406f8bd421fe2f8c68bd"}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x7f, @empty, 0x7}}, 0x267c, 0x5, 0x4, 0x8, 0x401}, &(0x7f0000000380)=0x98) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000000400)={0x2, 0x4, 0x2, 0x8, r4}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r3, 0x9, 0x5, 0x100000000, 0x280000}, &(0x7f0000000480)=0x14) sendfile(r1, r1, &(0x7f00000004c0), 0x200) r6 = semget$private(0x0, 0x3, 0x1) semctl$SEM_INFO(r6, 0x6, 0x13, &(0x7f0000000500)=""/50) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000000580)='./file0\x00', 0xe000, 0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000005c0)=0x800, 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000600)) r8 = socket$inet(0x2, 0x80000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000800)={r5, 0x800}, &(0x7f0000000840)=0x8) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000880), &(0x7f00000008c0)=0x4) sysfs$2(0x2, 0x5, &(0x7f0000000900)=""/249) connect$llc(r0, &(0x7f0000000a00)={0x1a, 0x305, 0x9, 0x0, 0x7, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) r9 = accept4(r8, &(0x7f0000000a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000ac0)=0x80, 0x800) setsockopt$netrom_NETROM_T1(r10, 0x103, 0x1, &(0x7f0000000b00)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000b40)={0xb06b, 0x0, 0xc50b0d35e126d970, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000b80)={0x1, r11, 0x10000, 0x101}) setsockopt$inet6_udp_int(r9, 0x11, 0x66, &(0x7f0000000bc0)=0x800, 0x4) getsockopt$inet_opts(r9, 0x0, 0xd, &(0x7f0000000c00)=""/24, &(0x7f0000000c40)=0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000c80)={0x1, 'bcsf0\x00', 0x2}, 0x18) 2018/04/20 20:53:40 executing program 7: clock_adjtime(0x0, &(0x7f0000000340)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/04/20 20:53:40 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80005, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0xc0189436, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/20 20:53:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xa44e, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, @in6={0xa, 0x4e24, 0x564, @dev={0xfe, 0x80, [], 0x1b}, 0x2}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x1000}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffff01, 0x8001, 0x0, 0x7, r1}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) open_by_handle_at(r2, &(0x7f0000000180)={0xa3, 0xfffffffffffffb6b, "c367d36feec2108ea0ed2a63f655662651ebbfa3f178f8a4520b7bfcf0817b0b5c706e609d39a46fd85c0e79201ca1ddae080e495b14a3267d4f0b91decb186a0c9daf112ada71bc111c679e68b30d650baf887dc5f26ef37d83a0677c4ce2487de1a9a04e8fa481e930cc0b246ec395fe5b69f6548bede89c042b64056e7ecc407f0a51c16f37ac6603cf4a105c740033005299708fe73da4c2f8"}, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000ff0)={0x0, 0x0}, &(0x7f0000000ffc)=0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={0x77359400, r3}, 0x10) inotify_init() 2018/04/20 20:53:40 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x80000000, 0x4) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x680803a2dec0c788, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000100)="792efcf6bf9978fbf853310cf8986e2bd0cbd906c979e6d4b702bee664678c56c3a145e7e98fb33767bae11cdd1ad06cdce99e23639ca8947ec98987b436e5bf010208354f9eb7b359f0f2fe582da8dcd4c3c175d428fd25cc0bd430d636a3aa59cb0d9d885a820f7d679260a6b190bc99efd01afc59582c0b2c166f", &(0x7f0000000080)="f5a8b695d5374500dc930cbc9ff2807c2d27a636c535f231ad02ddba8523787477"}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x321ad9b9, 0x101000) ioctl$TCFLSH(r3, 0x540b, 0x100000001) r4 = getpgrp(0x0) kcmp(r1, r4, 0x0, r0, 0xffffffffffffffff) 2018/04/20 20:53:40 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000080)={0xc3}, 0x8, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x3, 0x4, 0x8}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x3, r0, 0x1}) accept(r1, &(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000540)=0x80) clone(0xa4824300, &(0x7f00000000c0)="3b57ad5ddd1f320ecab9ca98c661872ded9e9037b69ab28bc6cad26e340d6365686f6c0d8645c3ac1cfea9d7b43be4041ba1edfdde1d5ba1b6239c32aa5e6396341dbe550397885b59e989cc22d0d808efae8c6bbc9bd1d995ba48ad9a8bb6106686fd5a641f96946d22a684f9b8cfa14d5f60a1a216d9f1fc6c6a4427032fea47dffc376a25f4d6bd1e1f30eaac5f1344", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") 2018/04/20 20:53:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x5451, &(0x7f0000000280)) 2018/04/20 20:53:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2b3fa272b1acf3a63a2768e47e883f17294f01879c1ed5b2d86a8aba155dbeea2b8db90e9e8a4e31a04d281c187700ce5520afe086648a35225840087286771bc68b601c019f65777b82efd461fb379be06b5fe59bfa3545471060df562b4f46a59d5ee4b201e48460c7fac0a1dd4765697bdd9c4214b41f8d1383c62cf3b19f91081583ffd0587a87ca0348f1836f568827ed0ef7c1f9ade879edcf1b2413db9509bfaeaf49032f25eb6a01abbf9375000fdecc3d393732ee9baa36f0a83368bebc3920ed7d8c9643a52b21000000000000000000"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 20:53:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18550d000000000000000000028000008500000000000000955f1b893ea987af3b303292fe38a0c091cc8bf7ff7b5ee27e8d354504dc438dd27f958acf134d2b24fe2a5dbd9356b9942cdd88bf7f180d35bcf51ab218422ca7c9deb3b655521b9effb50527aa82627a112564016b2c7e848546a970a356b868dfebbf1ffa64c9f9b0693fd2fbf3e78050d680906f7a41b495727625e476f2fd40b693dc57b04dab691ec18dd7d18b7ff3251f706a86b97eef69706fa64451"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000140)="4750c3ff", 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x20, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/04/20 20:53:40 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x600042) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) r2 = dup2(r0, r0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x10001f, &(0x7f0000000140)=0x3, 0x4) getpeername$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/20 20:53:40 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000240)='./bus\x00') r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0)={0x81, 0xffff, 0x7ea, 0xffffffffffffffcd, 0x7}, 0x14) execve(&(0x7f0000000040)='./control\x00', &(0x7f00000001c0), &(0x7f0000000240)) r1 = syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) recvfrom$llc(r2, &(0x7f00000000c0)=""/217, 0xd9, 0x2122, 0x0, 0x0) 2018/04/20 20:53:40 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) capset(&(0x7f00002d0ff8)={0x20080522, r2}, &(0x7f0000cc0000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x800448d2, &(0x7f0000000000)={"06000000e60c9b2f85651ad4ffb13500"}) ioctl$sock_ifreq(r0, 0x8963, &(0x7f0000000040)={"00000000fffffffffffffffe00", @ifru_mtu=0x10000}) 2018/04/20 20:53:40 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x127d, &(0x7f0000000280)) 2018/04/20 20:53:40 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x989680}}, &(0x7f00002df000)) 2018/04/20 20:53:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5226f39e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f0000001040)=[{0x1, 0x200, 0x1000}, {0x3, 0x526f, 0x800}, {0x0, 0x2, 0x1000}, {0x3, 0x0, 0x800}, {0x3, 0x9, 0x1000}, {0x3, 0x1, 0x1000}, {0x4, 0xccd, 0x1800}], 0x7, &(0x7f0000001080)={0x0, 0x989680}) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r2, &(0x7f0000000040)="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", 0x1000, 0x40000, 0x0, 0x0) 2018/04/20 20:53:40 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x500, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'syzkaller1\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x8}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f0000000080)) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/04/20 20:53:40 executing program 5: syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000980)={[{@type={'type', 0x3d, "90bb2cb9"}, 0x2c}]}) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/04/20 20:53:40 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0xfffffffffffffff9) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x4911b3be, 0x4) dup2(r1, r0) 2018/04/20 20:53:40 executing program 7: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4080, 0x101) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='md5sumeth0#\':system\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\\$(eth0\x00', &(0x7f0000000180)="f52e00", &(0x7f00000001c0)='-nodev\x00', &(0x7f0000000200)='],proc-.\x00', &(0x7f0000000240)='vboxnet1&GPL@)\x00'], 0x1000) lremovexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'security.', '\x00'}) socketpair$inet6(0xa, 0x80004, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, 0x0, &(0x7f0000000300)) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) [ 191.360016] QAT: Invalid ioctl [ 191.370574] hfs: type requires a 4 character value [ 191.375664] hfs: unable to parse mount options [ 191.387255] QAT: Invalid ioctl [ 191.398934] QAT: Invalid ioctl [ 191.405369] hfs: type requires a 4 character value 2018/04/20 20:53:40 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1278, &(0x7f0000000280)) [ 191.410435] hfs: unable to parse mount options [ 191.422686] QAT: Invalid ioctl 2018/04/20 20:53:40 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x54a9, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r1, @ANYBLOB="000326bd7000810000001000000008000400ffff0000740003001400060000000000000000000000ffffac1414aa0800030004000000080004000500000014000600ff0200000000000000000000000000011400060000000000000000000000000000000000140002007465716c3000008ffc28451551beb674e3ef941a8b4d0000000000000000000800040001000000080001000100000014000600fe8000000000000000000000000000bb1400020073797a6b616c6c65723000000000000008000600fdffffffed82e35de7cbd1bd1b33bd49000000000000000000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) accept$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x1fd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0xffffffffffffffbd, @rand_addr}}, [0x6, 0x241, 0x0, 0x7ff, 0x0, 0x3f, 0x3, 0x7f, 0x4, 0x800, 0x1, 0xfff, 0x8, 0x1, 0xfffffffffffffffb]}, &(0x7f0000000180)=0x100) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000340)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000380)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000003c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r6 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000480)=0xc) bind$alg(r2, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) lchown(&(0x7f0000000240)='./file0\x00', r5, r6) 2018/04/20 20:53:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000010000)="03000000000200077008f8", 0xb}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000000200)='./file0/file0\x00', 0x3fffa, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0xff7, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f00000002c0)="c2453b266e189b9166a8070d2c94d641bab6d26e765f6bcf8458ddd93eaf651e9508d135b0ad559174c037b21cb81412f146e7a9975512f33b4cb968086075dfec54464112303f135e5769104cf09756a24988384006066e8507e00f3ba05a2fd309a47c87b6d9d53e80a322f36722cea1c6cb86ea2ec349ec1c8ebbf6f0fbaf41f0df8f7649efacdbf56676e54ca4b0ec6373ebef5539efd0b2215c8f8377aab7eb9b7444b85d35d8e31b97ddebc641f4280ff4af66a5c7bd548d91813a60ebb66668304271b747f93a9bea0286caecd351d5a7d2e9f76f7ad42cdeea9dc46d2d7a25ff59121c83ef"}, 0x10) pwrite64(r1, &(0x7f0000000280)="17", 0x1, 0x0) creat(&(0x7f00000003c0)='./file0/file0\x00', 0x0) 2018/04/20 20:53:40 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x9, 0xe, 0x4, 0x2, 0x0, 0x400, 0x40, 0xa, 0xfffffffffffff016, 0x5, 0x7e0000000, 0x3, 0x3, 0x606, 0x36, 0x7, 0xd7c9, 0x7f, 0x92, 0x7fffffff, 0x81, 0x200, 0x3, 0x1000, 0xfffffffffffffffe, 0x1, 0x81a, 0x1, 0x3, 0xffffffff, 0x9, 0xffff, 0x1, 0xffff, 0x20, 0x4813, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x120, 0x7, 0x7fff, 0x0, 0x3, 0x6fb8, 0x3f}, r1, 0x7, r0, 0x3) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) mmap(&(0x7f0000aec000/0x2000)=nil, 0x2000, 0x0, 0x64031, r0, 0xfffffffffffffffe) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/20 20:53:40 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x80000001, 0x4) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x8, 0xffff7ffdfffff030}, {0x6}]}, 0x10) 2018/04/20 20:53:40 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000600)='net/sctp\x00') r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) socket$unix(0x1, 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) process_vm_writev(r3, &(0x7f0000000180)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/121, 0x79}], 0x2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/13, 0xd}, {&(0x7f0000000440)=""/111, 0x6f}], 0x5, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000580)=0xc4) r5 = dup(r2) accept4$inet(r1, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x800) setsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) 2018/04/20 20:53:41 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x20000082, 0x0) io_setup(0x7ff, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000e1ff00000000000000000000", 0x10, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/20 20:53:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x127e, &(0x7f0000000280)) 2018/04/20 20:53:41 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x1}, 0x20) r1 = socket(0x11, 0xa, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0xb3c9}}, [0x3359, 0x8, 0x6, 0x80, 0x9, 0x7, 0x8, 0xd0d, 0x35c3, 0x4, 0xfff, 0x4, 0x1, 0x6, 0x7f]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) r3 = add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="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", 0x1000, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000001300)=""/177, 0xb1) 2018/04/20 20:53:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x4, 0x6, 0x9, 0x1650}, 0x3d, 0x0, 0x0, 0x0, "c309e58b81e241f2abe384b345dddd241c0068a2647269812703dd99c45e2acb86a26af15e61e47b7e0fe6be1170c2ac44bae73d80ce7a124f8f9ea3c5434fa3"}}}}, 0x0) 2018/04/20 20:53:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000001c0)="a76a704398") ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/20 20:53:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000001, 0x20, 0x82053) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ff6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffff8322, 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) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x8934, &(0x7f00000000c0)={'nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00"\x00', @ifru_data=&(0x7f0000000040)="610cb0613b56a78cbb12537d678b3bcc66a532edaab19ea90818a7ad2f539d03"}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80500) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8d64, 0xd4, 0x5, 0x4, 0x0, 0x1, 0x8}, 0x1c) fstat(r2, &(0x7f0000000140)) flock(r1, 0x0) 2018/04/20 20:53:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x20601) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/20 20:53:41 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1264, &(0x7f0000000280)) 2018/04/20 20:53:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x3, 0x3, {0xffffffffffffffff, 0x1, 0x1, 0x3, 0x5}}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000200)={@broadcast, @remote}, &(0x7f0000000240)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f0000000000)="2db0413c631b6e876a994fb22e5b7cad521d7648246bb8902725008e344d45e1127d4a307530786d86f36965067a03f74fc8e0b827d9386d3e86abea3659ebf1097b7ce35bd71eff95bfa25c011787725db79739ce203254a5d570ca84cd13e281d91db56f0a856d30615d2f2ef0b21d86353d36461b3e068484686fd88eb7f7", 0x80, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/20 20:53:41 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x101001) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000200)=0x1) r1 = socket(0x9, 0x0, 0x8001) recvfrom$llc(r1, &(0x7f0000000000)=""/233, 0xe9, 0x40, &(0x7f0000000100)={0x1a, 0x309, 0x5c, 0x800, 0x200, 0x763800000000000, @random="bb2ccd2d9a1f"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x78}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x80000000008, &(0x7f000012c000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) 2018/04/20 20:53:41 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x10}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x204}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x81, 0x400000) ioctl$TIOCEXCL(r1, 0x540c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0x0, 0x0, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000180)=""/95, &(0x7f0000000200)=0x5f) 2018/04/20 20:53:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) getsockname(r1, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) bind$bt_hci(r1, &(0x7f0000000600)={0x1f, r2, 0x3}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/20 20:53:41 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) capset(&(0x7f0000000180)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe}) 2018/04/20 20:53:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x4, 0x2) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x7f}}], 0x3fe, 0x0) 2018/04/20 20:53:41 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xaa6886e63ad3e5c2) sync_file_range(r0, 0x200, 0xc, 0x42) 2018/04/20 20:53:42 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000000700)=0x20000000100006cb, &(0x7f00000006c0)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) socket$bt_hidp(0x1f, 0x3, 0x6) getpid() setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000140)=0x1, 0x4) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) poll(&(0x7f00000001c0)=[{r0, 0x80}], 0x1, 0x285) ioctl$KDMKTONE(r2, 0x4b30, 0x1) semget$private(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) recvmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000200)=@full={{0x3, {"a117426cd14540"}, 0x5}, [{"9c84f01e0fb5c6"}, {"cf5612f3cb6d5a"}, {"364932932bcd52"}, {"fd861a67e18f56"}, {"bbbd163fda738e"}, {"27e41436cd037a"}, {"a0b1b946f5f4ce"}, {"ef76a9640b37fe"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f0000000340)="aa7881531c9a4c93156d6ee562f13e126da7e308235df0e3797ee9135068b80f3ccda8750925de5aa6cb2e988a2d3b1e2666c69e22ecb7afaa801beb6c803d42f9c051c6a415f2b14b693e2f6786f82f8d07f40dc86e7cac8845856949ef6e31ee48936c3771c7a013cf9a47c02cf5c9295ebdd517663d0859c8541358123a996076c16a98801432d36a539138a3c6de1da364ae49d7cc0bd27ab330", 0x9c}, {&(0x7f0000000400)="54517b868ea311ef2a6056832d991328de49715f6d4bc1455b53f55c94fc0ef3ff9188860d5316a3bce6be326f810da190913869cf8b693417325e472f3da47dcab3751d9c6110f1118a4271557e78a51f5b7266d83b247cab4e3c770572ab2feb1cd0eb95bf9746d065c0f9591ebdd7f3", 0x71}, {&(0x7f0000000480)="fb153e0f56cb0a55a469972a7743fdc9e18bd39c3de93d5c3f8afa01d24b15f6079f66913ce32787fc56b413a15713c6ff0673a0247602ecf478d682a00a35dafb7e66abc090f759b6d981c75d4be6ea95fb80965817a5cb2c7b8b0dab3fca37d05da58814fe377bc340d64cf70b876fbd7f9a9f6b", 0x75}], 0x3, &(0x7f0000000500)=[{0xe0, 0x10b, 0x5, "6fa4cd840b57c79aa8f265bd05242a9ba91ae5f19880b2136c86042453b17f98c74cf2f187749d34267e9a372d4ee1245f9eb1896b1b28ed800a8c4ffd8f780a83d4ee7ca74c2f10f5fc8e338b87fca6fc0641db8e9faec3d30987f27fbe0329dfdea9ac4cddb78c47e04827adfc89a8440c6abd67609b7643b790b887a1c009a5745e5f4d3c90506c1188454edd72384c8741eaf6d8a7e92d1a27fd5e64aa71e237bfc8a4fb727e656d8f79cd711decb39d5f405df7446df665cce74d089569abea8f9b1f66f82b7607df3db5ad"}, {0x30, 0x1ff, 0x706b, "de863b9023b440cbf4c5ba7b97e04666cb666ea502a95cca03881531ed35"}], 0x110, 0x8000}, 0x2020) 2018/04/20 20:53:42 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80f, 0xffffffffffffff7c, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000002) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x40000000061f, 0x5}) write$evdev(r1, &(0x7f0000000000), 0xfffffe2b) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x86, 0x0, 0x6, 0x500, 0x902, 0x400008, r2}) 2018/04/20 20:53:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000280)) 2018/04/20 20:53:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/20 20:53:42 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x7fff, 0xc) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCEXCL(r1, 0x540c) fallocate(r1, 0x0, 0x0, 0x8001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000b40)='@', 0x1}], 0x1, 0x2000) 2018/04/20 20:53:42 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000001c0)) unshare(0x2000800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000100)='!', &(0x7f0000000040)=""/135}, 0x18) 2018/04/20 20:53:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffc2, 0x3e5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) sync() r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) 2018/04/20 20:53:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x401870cc, &(0x7f0000000280)) 2018/04/20 20:53:42 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x228000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000440)=0x4006) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000017c0)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="04c7021092d4e83503468546575c211ac8d43b63d3007c9346bc211ba840fbf45d10666c52ed24f1238a9ae728dc5dac1028366063f1ba316811690c876338abee2cb7c38dfd06bdd588f78cf9f910a95c31b1393a011d49e7cfb8962ddf96ac3f83f700e7f7894b385639862a3f4b7497e1b0d1951bd935d25dcac38a137016c2622cc15653fff4f4084ad2f2192993a42da0ffc0fa75198634dc370484cf3d810e30765d63df0277bff59c6147f65be08b789d912d972a9b7d187532b72928cad5", @ANYRES16=r1, @ANYBLOB="48c05216780054c251e8b8fc295e2f14c5dd4fc718a086b396228b64ab3f0b0316049e25772cba587f2d220f46995b51cc162658d0dbf1d2bad13f6982282a6e3be0e54cafaaa1e84bf396a071ad9831602eed6edb5f74b4767e105379f66ec0faead878091dfd56da621168a7b04f2ad9108b483e3ea71feb324c2fa7eb685ef0cd"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64=r1, @ANYPTR], @ANYPTR64], @ANYRES32=r0, @ANYPTR64, @ANYRES16=r1, @ANYPTR64=&(0x7f0000001780)=ANY=[], @ANYBLOB="f0f481665fcdda9c9bc65e1a371addb1032edf1029b4bad46d62d5e59e997c1eee8060da1d40d3dfd97cb10b41faebf8337283ac4edd04e35356dd5799535d6563f56bd74c1c37e24e09e9632da29dc6f00960e1a960121cba8da095ff59d13572d116a60f4f7ec818aefacdf8917f00110e0a7b9584fc48b896af9f1650a9d6b73ebd2562e5abc7660535e1e739db2576894ff7bc668c2b9edda3d95c7228be72d6f8bb43ad84f3016e4a2a3b0010c91b4ff62fe73fa815b16845e9fb0460aa81b497818f5db77904b18a5ddb12e80e"]) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) r2 = eventfd2(0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e21, @rand_addr=0x7fffffff}, 'bcsh0\x00'}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001780)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0xfffffffffffffe9f) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r2}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/20 20:53:42 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x240000000017, 0x2, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000000)="6526653a6000baf80c66b8e05e8e8066efbafc0c66b80f00000066ef0f320f01df0fc79c0070b800008ee8ba4100b006eebaf80c66b838794b8066efbafc0cb80100ef3e640f01cfda401d", 0x4b}], 0x1, 0x0, &(0x7f00000000c0), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x84000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/20 20:53:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x22000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) io_setup(0x8008000000003, &(0x7f0000871ff8)=0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000240)="b3", 0x1}]) 2018/04/20 20:53:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002640)="2ee766", 0x3}, {&(0x7f0000002480)="966faed0ebcc3568f348cd0d1615e2cbe1b3f418730bafc6b124bf9db137c47095348a7df93b65ed5beb31376d360db64dba07abf6b92c2871b7091c4e", 0x3d}], 0x2, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/20 20:53:43 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c05, &(0x7f0000000280)) 2018/04/20 20:53:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="7cf1fbfe02f1ca009ab5f6dfdca7dd77c5585edc5a583bfc4ecedc52cd7330e46bf5f67f327f0360e7ca7c22884034db295cc44dc3f689a2902274ccfd25341a7f6a7f695e1a3bf7a6e62dac7b97329e07ce8a63ade3c3437c689e802824a29beedda802c255883c14bf51ce686b76e2a4b44ca22da487aba5321b9bcaa879e92532554c64960a86dad00047efba58b923ee39f609637ee6b40314a362e2afd5241c2f6fda80707283dae6821f8b4673a3dbba0ab17ad1c7a142a74a0a84d00015309ad53080cb9c13b0b099d844973cb1a25c3a03c2dc34c7c7b0a5c7c1b1aa5b73292c616e3c25", 0xe8, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) sendfile(r2, r1, &(0x7f0000a2effc), 0x7f) 2018/04/20 20:53:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000426000)="636f6d6d0007008dc600000000007100006c03ad635018290105000000caab6161f7") ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/112) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1) 2018/04/20 20:53:43 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200d00, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) sysfs$2(0x2, 0x0, &(0x7f0000001300)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001240)={0x0, 0x6}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={r2, 0x1000}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0xec) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000240)=""/4096) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001300)={{0x2, 0x1, 0x800, 0x0, 0x7fff}, 0x5, 0x9}) write$binfmt_misc(r0, &(0x7f0000001380)={'syz0', "ad0e92d1edeb79bbf11404412a0b82fd0be884433277f985b2577d2fb5bd32571ede70bffbd21a043ed037e01a29e0f65b1b9e04665de77744a8a1e20c4a5660bd25c66f3fc19b70ee90a73305a3f910c7afb83c74fa28fe238018e14cbe1ca029bcb0002aa427284883fba21003122159a844c3d35d8debbd31aa60c912ef61a7bc04a62b900511f11fbebbb49d1295ab32d40f4e"}, 0x99) prctl$setptracer(0x59616d61, r3) 2018/04/20 20:53:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYBLOB="ce940180000007000035abaf8aa8aeb7e249261a0ec2"], &(0x7f0000000100)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)=0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)=0x0) kcmp(r5, r6, 0x4, r2, r1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/20 20:53:43 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afefffff600611858"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x483, &(0x7f00000000c0)=""/187}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x1000, 0x7ff, 0x100000001, 'queue0\x00', 0x7ff}) 2018/04/20 20:53:43 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) write$evdev(0xffffffffffffffff, &(0x7f000004d000), 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000002700d47e01630000000000000e000000"], 0x14}, 0x1}, 0x0) 2018/04/20 20:53:43 executing program 2: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4205, r4, 0xfffffffffffffffc, 0x0) tkill(r2, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xba1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000380)='./file1\x00', 0x86) ioprio_get$pid(0x0, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000280)="5d74c527e5d65e901304c484a2c31307f0b77abacf1b24be23d48d35eedf6317c2ef9c12af2ba63978d0ebc04a946b596d8201478ff4000000000000") rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') r5 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0xffff}, {0xa, 0xe0}], 0x2) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) 2018/04/20 20:53:43 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:43 executing program 7: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000028c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='show_sys_files=1']) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x2, &(0x7f0000000140)=[{&(0x7f0000000200)="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", 0x1000, 0x3ff}, {&(0x7f0000000100), 0x0, 0x7fffffff}], 0xb4004, &(0x7f0000000180)={[{@statfs_percent={'statfs_percent', 0x3d, [0x78, 0x31, 0x31]}, 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}]}) lsetxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000001200)=@random={'security.', 'keyring\x00'}, &(0x7f0000001240)='statfs_percent', 0xe, 0x1) 2018/04/20 20:53:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x2, &(0x7f0000000280)) 2018/04/20 20:53:43 executing program 5: r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)="d8", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r2, &(0x7f0000000600)="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", 0x600) fstat(r0, &(0x7f00000000c0)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 193.935951] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. 2018/04/20 20:53:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x4e20, @rand_addr}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x401, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x3ff, 0x8, 0x8004, 0x9, 0x0, 0x9, 0x20, 0x3ff, r2}, &(0x7f0000000140)=0x20) 2018/04/20 20:53:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="3f20e3907dc79b4fae411a15a9d7f219d1c701a011f10f9222af91eb323af545789c040eb0279bf9fcbc5b5c7025034c5161beba20220094175fc9d35266b53be44696a45341e0b397736db8dad0d9f48c95bbd2f6865ed2aca4dd5c292f17b4bb23490ba0d29085bd98f1a9f70721b6143d37a025e26905d61a7dcb0e3316d96093559e5c120fbcee30c85e7f3dedb93a7a8c31917513bda91d7ba733e7acea74d9e908296e1b32d3cebb7246385e43173c6466ad15fae3d60d596f52de31beeff23f855a0760a32d951639e7d87276eedd1d2840e1512857430efdd270c3f3aea5819afb56895eee177f0455ae0f7db63092fe7df367a8", 0xf8, 0xfffffffffffffff9) r1 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="b9d0e24b09683c87802e60a13143e0c7e9dd2e160ddf3b0ea2719a1a30825cbc607e4fcd988e783a832515f0df5c990bbd61ed1885cfe4f0053df5d49353ba804575820838468d96c89786fadf69916c6b2f0a882b36e9ab9a5e84e9285b1d815c32809ace59f2fb28797a9113eb1a1370eff6401af6f25c058891d5849a8429109cfb1e8f9451a859df871e91bafa194ca2b1b4e73fedd2096147334515c8fbec662eb9c7ee", 0xa6, 0xfffffffffffffffe) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x2201, 0x0) accept$inet6(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) keyctl$negate(0xd, r0, 0x100000000, r1) r3 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000944fa8)={{0x0, 0x1}}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) [ 194.022864] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. 2018/04/20 20:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/20 20:53:44 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x401870cb, &(0x7f0000000280)) 2018/04/20 20:53:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0xffffffffffffff2a) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x102c0) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 20:53:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x2, 0x80) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) semtimedop(r0, &(0x7f00000001c0)=[{0x7, 0x0, 0x1800}, {0x4, 0x7, 0x1000}, {0x3, 0x7, 0x800}], 0x3, &(0x7f0000000280)={r1, r2+10000000}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @rand_addr}, 'ip6tnl0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000c00)={'bond0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x5}) 2018/04/20 20:53:44 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0xbe, 0xfffffffffffff800, 0x100000001}) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), 0x4) read(r0, &(0x7f0000000000)=""/4, 0x4) 2018/04/20 20:53:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xdb, 0x8, 0x8}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x1}, 0x2c) r0 = socket(0x4, 0x80e, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x9a4b}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/20 20:53:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x15, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x1, 0x1, 0xf3c, 0x8000, 0x1}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/20 20:53:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x16c2, 0x40) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) bind$packet(r2, &(0x7f0000000100)={0x11, 0x1f, r3, 0x1, 0x80000001, 0x6}, 0x14) 2018/04/20 20:53:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1261, &(0x7f0000000280)) 2018/04/20 20:53:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="03007369743000000000000000000000000004001a000000000000000000000090171509c89b8b5a545dfd"], 0x38}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xfc9d, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x42000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000340)=ANY=[@ANYBLOB="83955f690c000000070000000700000008000080"]) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040006}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r3, 0x24, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x200088d5) 2018/04/20 20:53:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) setns(r0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000600)={0x2, 0x0, [{0x0, 0x9d, &(0x7f0000000500)=""/157}, {0x1, 0x30, &(0x7f00000005c0)=""/48}]}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/20 20:53:44 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:44 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/4096) 2018/04/20 20:53:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) 2018/04/20 20:53:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002ffe)="001f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = msgget$private(0x0, 0x10) msgsnd(r1, &(0x7f0000000040)={0x3, "aa001b7c90df4784"}, 0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) [ 194.899443] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/20 20:53:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c06, &(0x7f0000000280)) 2018/04/20 20:53:44 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)}}], 0x48}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0xebb6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x6}, &(0x7f0000000380)=0x90) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x3, 0x4) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000040)=""/151) 2018/04/20 20:53:44 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:44 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x2c5, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0xef, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x0, 0x2000, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/04/20 20:53:44 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) [ 194.973348] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/20 20:53:45 executing program 3: socket(0x400000010, 0x802, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x400) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000080)="240000002a00ffffffffffffdffa0000000000000400000000000000090081f20400006c", 0xffffffffffffff6b) 2018/04/20 20:53:45 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="810500001800210000000000000000001c140000fe00000100200000f47817ad48b3af56c8917cca96c5d5c46bcd611cb7647468b28aed9e14f42d24e8680e21a0dcc3da5134c08f7ea00431cf3aa7ece07b31c9731c14d3dadbb276a11187b5b0b91833e80dc5d8914d91a20dec402da17a5ea803e35c2e12f702dbee159d649976a5e0ea2b809627c2a298d23f323be775dc8d667bedddd78a784143c960510731eb692c27"], 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='5trustedvboxnet0@\x00', 0x2) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/20 20:53:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000001440)=""/224, 0xffffff99, 0x0, &(0x7f0000000100)={r3, r4+30000000}) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r8, &(0x7f0000001540)="931ebd130d48731de8ca7c4a4bb5121ac658549e797faf85907a434daf7d68f41ce4dd1d39ffefb29bf450e0b4f76b16f7bf68e59c8cd859fa3291672802d91e6e45370c6ac7a0b8740b5d729df591804bd2f7e9ba0d64b4444858c843aed7c880507fc3b26e90623b6ac0adc0dac4205b222465c029f90785c57f1807609044830b949801aab0369b97aced2b342c6ee41bbf9efe772685201d13fffec85a2ded40750b02f868ec2e541c68f4f4f9ae5ab77680dd85bb35a0697c060395071e61c7", 0xc2, 0x8, &(0x7f00000001c0)) ioctl$KVM_GET_TSC_KHZ(r8, 0xaea3) ioctl$int_in(r6, 0x5452, &(0x7f0000000280)=0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r8, 0x0, 0x1000, 0x9f, &(0x7f00000002c0)="1c2918abd3d9d4bacf81b8b6525cb17ba32021160fdefc74b8497a3c9a16407e082a9b97508bde79bb822c24b5fb188e8be705ff2841893d19139841d73c802794af2a8b5a18d25c5feebde0ae414d62f28a1e7a8ad7b71335c05e2229f323b53292b30a0b0751645982b5cbbd82f34971dc1f6c3153a33b28dbd97d6ff22becf89977c1452d586a5a4a3ff7b32fc618460218b82144e4c711207efd9bea0af449aa764ebb92c60fcfe4511afc1a96e02c1db329ebdb0fb51f8d79fc81a0b9e1a0071e4948194c616d0a0cccc4878c2272092ae117c6d94274c9a3730b2e25b41b6e53d1970d197375bed994991df3338c007bbb690a7095cded183d1a94ef826867a4cf5bcf4a25b70a1d4aca0b8313b64e0604bb67831b6e8e19017ddea651432e2e4ae177edb93d4495f62ef14fe8b46bbe5c11e20bd41649fbf6bb19f70299ec8aba1cedc2dd051f2c9b0ecc8116347e82c198958bbabe3c388dc8e6d00efcd97a7b857e76c1501c4291c9730b87775e55398d7fbda82fae660f2e42e61b1e18286606e4fc09322b9118b3cfe5dbff9feab35bb0113235f4a94df1fe1556815e7a4a0a2f2386f5978c60635d2b64d26be725e7bb1f88e3bc72c5d6816e9eea785420392ba71a8c864180f46563f1f22c1c8fc6141f085d00b8d068104b695b9656a2b803be3cc3b761f40768b6b2579117a1f201b8df155d94c930c35f785c0592f63d47b8423a94d2541b61f0d527a1176ed2f791f97400d744c908ef1203e8877b0935d7521faa25b15f70479403739c4ad208a6d6a8ef6b0c836ac0acdcd802433683695feae777780dbfe848bb8383ba26f53fe70c3db7da7dbcd09e3f4c2a559b6c4f5b3b76f28be97961732e1def8a5a81f22f0bcb58dda709f114b112f6a6c46bf9782a5bd31c0a47d07103241851a88f22161dcb6c695434f67a8b2a2b45cb2e0c7121f3d4588f3e6008e0a0d80422c143594753b9b55487125ef68675f32c391f780b98883048cacbdf7b09e58673dc66cff66503b17220515c8a69ee61bc1f7e7a539df76bff2e29926c744f77e69dcacf5c41b4fdde115dff5ccedfd333b91187c4667891e4c7a38b960f2f7ed24dfcd8d0b39053f5d44390dd46eb60871e58fe0380cd9ccc552a611c2eca9e41e2784c1cc21d30e08525620356443458ec7b1c948283042a779e4dac57936b4da718364c0224920dfc4250b06052de89711af6f1298781e501d087ed4551e6bc1e88bee9547870698fcba4a25c68d102483b2f74a0c286cef7f1a580706f0788cf400fc226518f3501496a5d8ddf343f6b6d273649677a35d64a2bf90debc4da56e8cbad5a809c3e5f4c5ce15b1c5d829883937589e58228600e89bc4cbf0372eae14e2772a7b6732ee5eaf8a470eb6a70e699fb877db78157fb51fc751d4a11ce51b46efdeae8691585aaf0e6be59a60924bf66e9a2185a0a752f6b44f4c68e5342f544362c4f1352668d04eb3069a97967885e123485b959c635bdf9d5b174a727b6febb5135ac17bf86f872d083a2ff1f3b037db7249996377cf31bf8373610cc907a294bb4c889f0fa533f4ed0b306ea52cb1f5740f3fed269f2c8ce24d51a6a8ff7c96e508ad414d36f74c15a1b9471a7690e06d7e0b024ce183ea73bd9a91ee31fdfac46f18ea3ce7d82b3a58bf22f2af63a9f5e4e1e4904eee14706297e527965ed24e43706758978236287312ab12441a0e56916a0d37b7ad1e576df75c88e5fcd668d8c1a75c09cb2f2846f6b620caafb8eb2fe44a0e80e10f5197b8d86036467f0d1eb77d2867b27bae8791e3f72a743557927ca1d664bc9ebe01be9636b13209ff79f6d686cb6e0372100aecc4e8ecc677519df31e297e971a34510495ded62c3a6a50bb6509fac5b92d1f2217a53f6275164d6a92cfa47e9b7206ccf7b7db87a9536f696934bd3ee2cf0479790f7f2bb2f7b6b15860a82bd201dafdeba065b734d14378fafb0de2856422e196d0fc4663aa6b53630013913033d94e18d6a863fe65d061327255c72ff2755c5b365a3e4d6bd8fdb4f2611ee014da3297c2d1bccac5b906ff96540bfd177447543a3ec6e09e6078d62cfc9091fa5b9e89a78b9104ff9e14575d7e2a2e7be1aa43d2f225434847dc0f6310cba7b54af7a2432fb8ac4b347affe76ed443484e8b5bc4dcbe126a736a3cb9467ec943f62e9eccd28e094d97326fec167266d799e7dd8f4f8a2c757aef725b875e4a90be1fdf4c03583daa3ffc92a8608d5dc132ca945e56a1945fea15db2c6bcf76d6022a690773edf9166ea819a12b8a190c0442c356420d0d59fac2601d73f9a7d7f323cdbc72442ce81e2f919713aec669a85373dcc3ae02ca6da6d4ca985909dfe69e4172961fa1352663b2fa2d2bcb5035cd0e40a21abd87d948307421d94a90ff3e63fdcb057ac60ad8a2e8e74e2a10737f6f49b845bc0aa2efa62c1346594ebe1d36c0d123df9defadafdd6902425b4176052a97f91f1001db05db37f1d7b90dcfec41cdc6846c2274c3d78e4b2456d83d9715ed25ad8e3fc4c9ddfbef36eb3d6621aa971b0192d1dc01ceef7ef1dbff1862b8db292f635aceea1d0a7dd06e3412ddda65a852fe2cd6e94d8abfa53156deea7ef4fe7811f44e7d83b7c2251699a300dacd63c05bdd028d8da80a4708b9f954ed3cdb7065b8350cc63fe98bc7a24af4056031770420818dce20e609a2c4b80caa72e995baeb3c49103e2dd3177e4e225a090e186385c2b0cf90417618f20e4370e51b25fe9fc9235768c89dd22d2d84e9d85b6e1cf1428ceda314a84f0a683dd3298e0d318753394b14c950051e6f1fd4f0ed170f739deaa40ea8aa8c3044ee331734ce3ae152adc37e99361ba95a4cbd8e866eef71345d6ba267e45d15690646701b326d69e76724f67e5ffe997ff068d2b7eb66952f6b1de9e8f6bb3291a0606187a9620bb7f8fe6f81694d6a88cffe59d028bd87a21c683728e9c20887e5c00fb8f09ada2c39fa092264e02909221a379149bc8ce425ec680b1a63a1e577dd98efde43b609bbc40c615e4d2758c6276b462917a828211338a6c115bf8fda439f9cb6e1e392dd152c6b86b7c294041002a093d5a77de4b99d8bff15e2029c890b9d5df27950ff1c8f071788436b05c75ede218496a96a5ed181c4a224f083d6e6e5b568ef515000d74afc9b72c824a02756661b5128ea5cf9db330858923be38303b784b64868730d0878812a71c78442c869e49e944cdaff49e96be8a7aafec84c1e3837a1a88f34ecf8d38b7956c15beae13d460cc05e73109ed36e08b9b8be9eb29e563b4b7e543337a4c8796271844115891fbb955200a1ecbac37fa357e778f02a988d8d545a1ee1f791f4c9b3968425231f9e03c8452d794d2dc01f0f3fe52f797146b211cbaef657d9c3801ee8aa72a01fb7c8ab32fe3d4d558a1191508aa973d692352b911904f5388d6a3ffbe28ae3b8dcd057d4c1acdd96ad12f91e8ab2881425019c7bb2a288c8e2ed69eccbf92b0506ee9726d60fd171a8484292df43e9c9936faa386d4976fd28f5e4185de9e5ea7d2f80f6e0fdc1538f72a799bd014157aa39188adcf2a1468aec34e19b673d57771808c483117a8f6de2ac9f78b6f9adc1fbb5939d1c16996d81735a36690f7ab49f5b93ed3c034bc94c804f591c78808f57d527d315ad328dddba95d59e363c30ef4a170ebf67f9b6bc79b6527c06ebcd8f03eb46cd8605002d31ee4668616ee5e92fcc4e6bf750983b39dec8f18f0a86c2fa36a52c02bd1e28f1b72b4bb4a8dc649c0ab25a28e97a33f196920c7e6808b6283cac4b97c625786b7179482125f30a7c548adb1d7d2e5d69f8ec8d550ff2d6e97a49a1c5d6b8c74a9a58374f6c3a1169979626447e30b07649bb0faf34c0cafb087513373a47dfb388cbe6ec11eab6a840f98308f6c76c8570df3fdd78b7924bfc7da8b05557af85582d82b8cf3c53d6a479e2d4a3e303e7d24f8dd08e4693971fec0b54d59525418ab0fd4da31810cd37684f41071d4468590faf4860dac576969078bedb707963d6b5747d917adc41a06adb7e3f6e6150be4d6a547ea4b3ec529f8fd9d9b13b0f3210471aab28987e4dd4b2a62daffef57dfc8e901307652e1cc521f770b7698724bff6379bcae5361ad5788a1b76c6e78079c991ffe45ac8df326712a24bfbc832bc2b2c39fd5ac6da19570f07697d6fe471a3d0aea347648b46727d0236e1e3ee1e1f9cf313bb1c16f386cf95f5b7f72fc9d1b8962e5bdd088dedf0180e4fa910bc6b1f670d7c0de935b278b14be9203e224fcd8e571647b155eecb9650f75877fbb2f8ba591f670d995b3f6d7850be000aa596edd0c8df995702abc7814ce0a3cb7a92e76cddba6d1fcd8d0d2dd7c820ceaac6e112b2493a80ef3c6a0cf15cb642e589b5806bbc578451dc4e4e180320e806dc17da93571ea30c21f92ba352ec158ab1cb96ad887f640a1f37cc6dca77f919f4ec96ee3c1b69fb4c13bf23592bd70c0954a253090b48c86db0cd47b8e0412886b6f3a00d092072ab17e9216ccd1eaff5d2df3e71c78eaa60c96ec5a22abeb306e9b8f1460d97af6c1f349b6bb64cd302b697d313a2f73dd3054d60b0bcefad1a23b61df1b1330643edcee77f227b7e7a94faca569f62b6d77a4bffe63b2d3ac3182d25a8ba34dd789e39b76aa9865365b088c36ac29c635be9f3cae0450550c2fb814289a0bf6f31e824b2fb16475a11d0ff3a6075cf9b70ec880796abb37aaf53b267d63f8046f7d4dcd1608417babca197bb0342bd89d5f3c682722bf6106e4147dc5839f044b733edc36030b3a0d6087ba147d10187b004fd13859279f608f86f2dbd647ac8dfb46d1de88b7536cd1cfd6415945aab026958177c58db2f7ce41a18f999840793ee2a311e6e54bec9f183355067d49eb2197949dfba27732e9a86bb810157588411f46e07c271d96e3f72274f2ac04dcd1c1e2a096844dcf60a1bb5efd8c4eebe8a6ed49560a31738d508fc28c739cd11bab4a667f8ec1d7e6effb399990675692366143292564964b072e40fc21143e4e21ba99bdc4d57021907ed5ea145097592dbd7b90e54a243d6a69d598d378ef527a02be2b4e7ffe0302cdc42ee63bfa37f2c21184306c2e1accfb0411be1f90843be0d1f92c3d53903c7ef7c5921891036fb2f0a7ddefecac760bee9e1852fa22f84abd37ad64a9ea6d14b4a9ed3bd4f4151edc7411d0cdd75d6199add3207c60d9c254eb7263c17dfcf469ea67397050f6aa4ddbf4e64e4fd4fc6708dfb5045e1f63d52067520d69484ea53f3740697edccdc35e534d93eb5480f2af51b7690507fcee5f0dc66b5f51dae42a9161c517c3f6755e0644e31a86d14c138a1329f7bd217b4d69929ce2c8505f55949e4d50adc21638698d1e04dad618b1843674ec7f9083ee1555d231da1c8f197617d63197d775fd8bf400d99ec2b9045ef180eb3038c9498ab6ec5f9e4a85e8c837b7cb41f2f4e6e335294dafa837ba5a53b39ff7f126c458dc9eb1ed2787a85e96a87420b18a6a5e62995c1d732a218bc8d6303f1eb641fcea1ea5c09fa5fa950c717d6e27fb21ac4f82b8de141c10a2a5499c748e8897acbbc608fddbc491b2439dc92eefca95661e2edbf9ad2895c20598adb91dcc0d3dfacb63cd9980070c2b28433b5566e05a74b394235ccbb657b240b94f1427eafeb4dc1ade30573a5bdfb2b0d6e684a5b379973b35933429d542875a993abb0211fd1224bc166be45404510c9ace0861985531b5161d57", &(0x7f00000012c0)=""/159, 0x7fff, 0x8}, 0x28) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f0000704000)={0x0, r5}) gettid() recvmsg(r7, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r9 = dup2(r0, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000001380)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001400)={r10, 0x80000, r9}) r11 = gettid() tkill(r11, 0x16) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x3, &(0x7f000066cff0)={0x0, 0x1c9c380}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="180000632572a95dc9f3f597b9e2564696001800ffffffff"], 0x18}, 0x1}, 0x0) 2018/04/20 20:53:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vcs\x00', 0x803ff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x2) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000010ffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000013c0)={0x0, 0x2}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000015c0)={r2, @in6={{0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1213}}}, 0x84) pwritev(r1, &(0x7f00000014c0)=[{&(0x7f0000000080)="0e205207427e28", 0x7}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="13e2f4dfae92f6f958f344f949bf96ac924d1841acce1d4dd55e7bd86f49c56670e385b4701c6caf87f662a74a6b448b273605f6f49b3b99720febca826b02154bc8344e5d9a7b835b2f58518197c667f497e5c8edab503303c26780e54b02e1fa6f05cd4a0b6d0eff31a7727161ba483112268d74363b855cebded798eeea7ab18d39274c0fb2fa2a33fc3ed02faf4f909dc1ff35bcc7f6c16db9216bc83e07a067cbf19826f0a732ae7ce8b77809b4ce20d588d21ac3aedba9d837a8e1", 0xbe}, {&(0x7f0000001180)="d2a58ef6ddf4afaf27bf7f0d036ad74412f43801fe1403d710403318df55e5fc8a60153c949947b3fee038a35d5443e2c0d922cbc9aba5c88ca4cf02826d9d0395cdc872071b0f5aded53b5a3e4491af0a5bc6c438275ce5da93db5c211e606211ca9561ba5dcf8306b4c0f66545f8a102c428655205f5bdf51b09dd3f1ae7daef6e96bbdf020d1fd96366d468defdfad14681750da9253238b7edc83b8da0ec9441e2bd04f821d40d42d11cd641cdf6fc551144cd78e9a5437b4ef15fe734b572910a3391ad32e0d828ea99e3b51ec31f8553f1cb2028fbd1b00fc9418d12f99e33e5145a556272d14f72263c910f12ed94b74e7e7e", 0xf6}, {&(0x7f0000001280)="f28ef4010a8f5557a237dd7a3fd9646ddae8cd5182c04d13fad78acf24509f4cbe", 0x21}, {&(0x7f00000012c0)="5a7f89114e18a3cf8a6d8046ca337e0b328765c2cddfadf7", 0x18}, {&(0x7f0000001300)="a2dcfc2bd19caa002abf4a87f2f778bb39429ef38d46ed499234c6630afd2a48c9a14449ddc4354a5fa494c2b87227d213b50a1c118f93d169b95719f5b123f13fee77fdcf7c50f6daa114618c8701a003207022de23d6243d7d8c976dc8d8804f325c427d73b4bfa29d11ddc5252f0804a37e267db03687d2393339ad838f8b2245f633881a41659ca83dd9820a82603a", 0x91}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="23985ca3735beb7888fecfcc47a4f0c3f26d04e5ca698c53d4b08c47a3842b2902906107f4079084fbd2c0ab88653538d058723e720982f361025aeb8c9e529a006663c5d78669c8c452b17b5fc159b8c0663f6d3afea134ffd6dfd74bca7fba20e88a2fd8a2ecdaa2054735760837eca076fac56d6334ab9e903281490eaba8b9542309df8d6a5c7bc9937ee71d47cbc5eecf5188076bf200db1ff879c804c8eac89f22a3b6", 0xa6}], 0x9, 0x0) 2018/04/20 20:53:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x0) 2018/04/20 20:53:45 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x2e3) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/20 20:53:45 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 196.117511] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/20 20:53:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2db, &(0x7f00000002c0)=[{&(0x7f0000000180)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff000000000000000000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000017240000000000c0", 0xcf, 0x10004}], 0x0, &(0x7f0000000280)={[{@ssd_spread='ssd_spread', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@nossd='nossd', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@ref_verify='ref_verify', 0x2c}]}) 2018/04/20 20:53:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffff7) sendmsg$nl_xfrm(r0, &(0x7f0000000c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f00000001000000000000000000000007f000001000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa0000000000000000000000000000ea01000000090000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d17f550000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d34398cc5d16588f00c72bc65576b724e6ac00aa70ec7fd3564dd5f8f291c474665908e0f22d693ea4ca6de83065313cb5240716a98122c979e0e"], 0xf0}, 0x1}, 0x0) 2018/04/20 20:53:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x5460, &(0x7f0000000280)) 2018/04/20 20:53:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x14, 0x2, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/20 20:53:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/2, &(0x7f0000000180)=0x2) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000000000), 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8, 0x1ffa) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/20 20:53:46 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20040, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='vfat\x00', 0x200030, &(0x7f0000000280)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x44) signalfd(r0, &(0x7f0000000080)={0x4}, 0x8) 2018/04/20 20:53:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x401870c8, &(0x7f0000000280)) 2018/04/20 20:53:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}}, 0xffffff02}, 0x1, 0x0, 0x0, 0x40000}, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x301040) recvmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f0000000380)=""/206, 0xce}], 0x4, 0x0, 0x0, 0x1ff}, 0x40000000) 2018/04/20 20:53:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3ff, 0x4, 0x101, 0x2, 0x0, 0x3000000000000000, 0x8, 0xc, 0x9, 0x0, 0x4, 0x2, 0x4, 0x100, 0xffffffffffff8000, 0x2, 0x6, 0x6, 0x2, 0x6, 0xffff, 0x7f, 0xfffffffffffffff9, 0x7ff, 0x9, 0xff, 0xd7, 0x2, 0x3f, 0x2, 0x3f, 0x3, 0x4, 0x1f, 0x1, 0x96f, 0x0, 0xffffffffffffff93, 0x1, @perf_config_ext={0x6, 0xffffffffffff22bf}, 0x28040, 0x7, 0x4, 0x3, 0x1000, 0xffffffff, 0x7ff}, r2, 0xd, 0xffffffffffffffff, 0x9) 2018/04/20 20:53:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:46 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1263, &(0x7f0000000280)) 2018/04/20 20:53:46 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000938000/0x2000)=nil, 0x2000, 0x1, 0x36, r0, 0x0) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x0) keyctl$update(0x2, r1, &(0x7f0000000080)="208db11541bc5e21c7d26ea1bdbb65a75136253bdb1f2274d28cd883393e2dc3504d838e1d6a05a7fb38ede81b8cc15da4be84c9796104f070f1f072900279477a6d7c2e6fa2d5cb83515be9c2bddb5a4f9876a47d63f41811d966ba7ad0f6bdb9ec4959ea0a53c66d3df2c238ef02098c997e225213d3fd6a970abeff5fd412130b07f7a090cf237ab85f738fa439a894995b930fd32432a00b3398bdad9b683b", 0xa1) fsetxattr(r0, &(0x7f0000256feb)=@known='system.sockprotoname\x00', &(0x7f0000484ff1)='\nproc/system(-\x00', 0xf, 0x0) 2018/04/20 20:53:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000000002) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x1) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x651) read(r0, &(0x7f0000000140)=""/154, 0x39) 2018/04/20 20:53:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) connect$vsock_dgram(r1, &(0x7f0000000280)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100a0044}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34010000", @ANYRES16=r2, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/04/20 20:53:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x82, "2ad01feacee71b693d6c829ef21df3696ef824b7be0d986083079966ee2bb236f373bf6cad276e8c339d1f1c63334f29bde22d2dbee8ae8ab49bd90971d7e0b57e570f7bf4cef1198a3609eac332b612da5dc05ca4a975e2522e524429e273619d26f234bcb2a0bb2fa4ebd9168037148ad1419d42c98c8d08eb6a582f572f6ca683"}, &(0x7f00000000c0)=0x8a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x7f}, 0x8) 2018/04/20 20:53:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x210000, 0x30) getpeername(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) ioprio_set$uid(0x3, 0x0, 0x2000) semget(0x2, 0x1, 0x1) 2018/04/20 20:53:47 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x5, 0x10000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00000000c0)=0x3, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000180)="568cb294d03e9344e95f1039270b058916bdde3766367cee596ad286bbe4af1357b32a2ceed6768a9e31ea62aa188dac4c8646a7f8004daeb8bcb665b32b6a682a9950183cddd750651cf1a25d39a374ecd497889323df6edec792a2cf79b3bdb1cd000a232cc51b82b33b5b1138805c36fe665cb589a97d4a96057b49d4434d152a1ab7559e39bfbc958c60cbf354a35fe7811009ec6f323d8d3a1c4008f5a245a037e2d6572dde897bb33a87f11ecab3e9bf3759f87243cfe0a840c364413a2701db12"}, 0x10) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) 2018/04/20 20:53:47 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000340)={r2}) read(r0, &(0x7f0000000100)=""/71, 0x47) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001ec0)="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", 0xb29}], 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x0, 0x80, 0x4, 0x9]}) 2018/04/20 20:53:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x125d, &(0x7f0000000280)) 2018/04/20 20:53:47 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x90, "691b48c65b1e", 0xfffffffffffffff9}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x400, 0x80000000, 0xf5, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3ff}, 0x8) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f000000d000)) 2018/04/20 20:53:47 executing program 5: r0 = socket(0x40000000015, 0x8, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) close(r0) 2018/04/20 20:53:47 executing program 1: clock_adjtime(0x0, &(0x7f0000000000)={0x8001}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f0000000300)=@can={{0x1, 0x1, 0x5, 0xfff}, 0x7, 0x1, 0x0, 0x0, "6bfde84773c199cb"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x20048011) 2018/04/20 20:53:47 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "c3f1b7fb1599e8a004e390320f5ed54a"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000240)) 2018/04/20 20:53:47 executing program 2: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x9, 0x4) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/04/20 20:53:47 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 197.855381] syz-executor0 (16203) used greatest stack depth: 12248 bytes left 2018/04/20 20:53:47 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xa7}, 0x2c) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000002ca28bf2805119561d6a7fd8ff6d750000000000711000000090e8d8d7000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0x7fff, 0x40, 0x0, {0x77359400}, 0x0, 0x342}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x730000, 0x0, 0x0, &(0x7f0000000200)) 2018/04/20 20:53:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1276, &(0x7f0000000280)) 2018/04/20 20:53:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:47 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x800) r2 = dup2(r0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x43, 0x4) 2018/04/20 20:53:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x61) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x7, 0x3, 0x580f, 0x1, 0x837, 0x8, 0x8, 0xfffffffffffffffe, 0x18, 0xc3, 0xba7a, 0x5}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000001480)=""/219, 0xdb) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000016c0)="5f5fcebc96abb769", 0x8}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/20 20:53:48 executing program 2: prctl$getreaper(0x28, &(0x7f0000000200)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x9) 2018/04/20 20:53:48 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = eventfd2(0x4, 0x800) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000080)={r3, r4}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="23536d11c8040700000000000000000000068992"], 0xb) 2018/04/20 20:53:48 executing program 7: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:48 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 20:53:48 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0xfffffffffffffffa, 0xa7b, &(0x7f0000000180)=""/4096}, 0x48) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, @multicast1}, &(0x7f00000011c0)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001200), &(0x7f0000001240)=0x8) r2 = socket(0x4100004, 0x800, 0x101) fcntl$setlease(r2, 0x400, 0x1) msgget(0x0, 0x5) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000000c0)={'bridge_slave_0\x00', @ifru_names='bond_slave_0\x00'}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000000)=""/189, &(0x7f0000000100)=0xbd) 2018/04/20 20:53:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x401070cd, &(0x7f0000000280)) 2018/04/20 20:53:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) socket$kcm(0x29, 0x5, 0x0) 2018/04/20 20:53:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10000) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xa}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) socketpair(0x5, 0x1, 0xfffffff800000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x4, 0x9, 0x3, 0x1000, 0x101, 0x6, 0x5, 0x0, 0x9, 0x7, 0x1, 0xbc}) 2018/04/20 20:53:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:48 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0xbbd4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x5) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x7, 0x9, 0x9200, 0x80000000, 0x6, 0x6}, 0x7}, 0xa) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r4, 0x33, &(0x7f00000000c0)={0x1e, 0x10000, 0x2, 0x1000}) 2018/04/20 20:53:48 executing program 6 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x80081272, &(0x7f0000000280)) 2018/04/20 20:53:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x13f}}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000140)=""/182, 0xb6}], 0x1) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="13000000000000fa", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061fe54a60505173e46de996b923aa489cc6998bae543a0fbdca8c3a9d0930453762c7b4ac2a0282f85f9b87705b0e1821ec0d5864e9b06a5ecad4e3fe96d4681713b2c7bdc65b637"], @ANYRES32=r1, @ANYBLOB="01000000"], 0x8) [ 199.372266] FAULT_INJECTION: forcing a failure. [ 199.372266] name failslab, interval 1, probability 0, space 0, times 1 [ 199.383908] CPU: 1 PID: 16296 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #9 [ 199.391104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.400468] Call Trace: [ 199.403075] dump_stack+0x1b9/0x294 [ 199.406713] ? dump_stack_print_info.cold.2+0x52/0x52 [ 199.411902] ? __lock_acquire+0x7f5/0x5140 [ 199.416139] should_fail.cold.4+0xa/0x1a [ 199.420198] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.425296] ? graph_lock+0x170/0x170 [ 199.429084] ? find_held_lock+0x36/0x1c0 [ 199.433142] ? graph_lock+0x170/0x170 [ 199.436933] ? find_held_lock+0x36/0x1c0 [ 199.441009] ? find_held_lock+0x36/0x1c0 [ 199.445171] __should_failslab+0x124/0x180 [ 199.449400] should_failslab+0x9/0x14 [ 199.453195] kmem_cache_alloc_trace+0x4b/0x780 [ 199.457768] ? kasan_check_read+0x11/0x20 [ 199.461907] ? rcu_is_watching+0x85/0x140 [ 199.466044] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 199.471229] ? xfrm_user_net_init+0x2c0/0x2c0 [ 199.475726] xfrm_state_alloc+0xba/0x670 [ 199.479785] ? xfrm_state_delete_tunnel+0x240/0x240 [ 199.484789] ? km_is_alive+0x226/0x330 [ 199.488666] ? km_new_mapping+0x350/0x350 [ 199.492804] ? rcu_is_watching+0x85/0x140 [ 199.496946] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 199.502129] ? xfrm_state_find+0x3c9/0x3520 [ 199.506444] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 199.511635] xfrm_state_find+0x1f51/0x3520 [ 199.515880] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 199.520974] ? lock_downgrade+0x8e0/0x8e0 [ 199.525107] ? ip6_hold_safe+0x16d/0x430 [ 199.529162] ? __lock_is_held+0xb5/0x140 [ 199.533225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.538749] ? ip6_pol_route+0x1353/0x3df0 [ 199.542983] ? print_usage_bug+0xc0/0xc0 [ 199.547044] ? debug_check_no_locks_freed+0x310/0x310 [ 199.552226] ? ip6_pol_route_lookup+0x1240/0x1240 [ 199.557065] ? graph_lock+0x170/0x170 [ 199.560856] ? print_usage_bug+0xc0/0xc0 [ 199.564908] ? __lock_acquire+0x7f5/0x5140 [ 199.569136] ? lock_acquire+0x1dc/0x520 [ 199.573114] xfrm_tmpl_resolve+0x380/0xe10 [ 199.577351] ? __xfrm_decode_session+0x140/0x140 [ 199.582096] ? print_usage_bug+0xc0/0xc0 [ 199.586148] ? lock_downgrade+0x8e0/0x8e0 [ 199.590288] ? kasan_check_read+0x11/0x20 [ 199.594430] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 199.599868] ? __lock_acquire+0x7f5/0x5140 [ 199.604098] ? graph_lock+0x170/0x170 [ 199.607891] ? debug_check_no_locks_freed+0x310/0x310 [ 199.613077] ? xfrm_migrate+0x19b0/0x19b0 [ 199.617214] ? lock_downgrade+0x8e0/0x8e0 [ 199.621352] ? find_held_lock+0x36/0x1c0 [ 199.625412] ? lock_downgrade+0x8e0/0x8e0 [ 199.629555] ? kasan_check_read+0x11/0x20 [ 199.633692] ? rcu_is_watching+0x85/0x140 [ 199.637838] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 199.643029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.648554] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 199.653651] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 199.658399] ? xfrm_selector_match+0xf90/0xf90 [ 199.662970] ? find_held_lock+0x36/0x1c0 [ 199.667023] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 199.672029] xfrm_lookup+0x3b1/0x2860 [ 199.675818] ? xfrm_lookup+0x3b1/0x2860 [ 199.679781] ? lock_downgrade+0x8e0/0x8e0 [ 199.683925] ? xfrm_policy_lookup+0x70/0x70 [ 199.688242] ? __local_bh_enable_ip+0x161/0x230 [ 199.692910] ? ip6_dst_lookup_tail+0xd89/0x1b30 [ 199.697564] ? trace_hardirqs_on+0xd/0x10 [ 199.701703] ? __local_bh_enable_ip+0x161/0x230 [ 199.706362] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 199.711884] ? ip6_dst_lookup_tail+0x54f/0x1b30 [ 199.716559] ? dst_output+0x180/0x180 [ 199.720372] ? debug_check_no_locks_freed+0x310/0x310 [ 199.725559] ? find_held_lock+0x36/0x1c0 [ 199.729626] xfrm_lookup_route+0x39/0x1f0 [ 199.733764] ip6_dst_lookup_flow+0x1c0/0x260 [ 199.738163] ? ip6_dst_lookup+0x60/0x60 [ 199.742139] ip6_datagram_dst_update+0x75b/0xf80 [ 199.746890] ? ip6_datagram_send_ctl+0x1480/0x1480 [ 199.751819] ? print_usage_bug+0xc0/0xc0 [ 199.755870] ? find_held_lock+0x36/0x1c0 [ 199.759931] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 199.765125] __ip6_datagram_connect+0x5fe/0x1470 [ 199.769884] ? __ip6_datagram_connect+0x5fe/0x1470 [ 199.774810] ? ip6_datagram_release_cb+0x630/0x630 [ 199.779731] ? lock_sock_nested+0x9f/0x120 [ 199.783953] ? trace_hardirqs_on+0xd/0x10 [ 199.788091] ? __local_bh_enable_ip+0x161/0x230 [ 199.792755] ip6_datagram_connect+0x2f/0x50 [ 199.797067] ? ip6_datagram_connect+0x2f/0x50 [ 199.801552] inet_dgram_connect+0x154/0x2e0 [ 199.805863] __sys_connect+0x37d/0x4c0 [ 199.809755] ? __ia32_sys_accept+0xb0/0xb0 [ 199.813994] ? __sb_end_write+0xac/0xe0 [ 199.817971] ? ksys_write+0x1a6/0x250 [ 199.821762] ? __ia32_sys_read+0xb0/0xb0 [ 199.825811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 199.831357] __x64_sys_connect+0x73/0xb0 [ 199.835414] do_syscall_64+0x1b1/0x800 [ 199.839298] ? finish_task_switch+0x1ca/0x810 [ 199.843784] ? syscall_return_slowpath+0x5c0/0x5c0 [ 199.848702] ? syscall_return_slowpath+0x30f/0x5c0 [ 199.853625] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 199.858984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.863844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.869026] RIP: 0033:0x455379 [ 199.872201] RSP: 002b:00007f46db8e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 199.879905] RAX: ffffffffffffffda RBX: 00007f46db8e26d4 RCX: 0000000000455379 [ 199.887183] RDX: 000000000000001c RSI: 0000000020000140 RDI: 0000000000000013 [ 199.894438] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 199.901702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 199.908965] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000000 [ 199.941121] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/20 20:53:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x109340) accept$alg(r0, 0x0, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socket$inet6(0xa, 0x6, 0xd12b) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'ifb0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="350000000000000012000000ac1414aaac1414aa000000070301050000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000180c2001b0f0006000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100020002000000000000008000000000000000ffffffff000000b156aad477647c009e"]}) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x3b, 0x2, "86282ab0011a52c138f94e49cd183c577260dc3dda8c4d61cc5ed4ea9c8f00cdbd90ab91e984c4e09cc218f7b09c2901a7aac271ab104f9132688a138af86222e5332214dbd9cc32271b4a5dc88e94af"}, 0xd8) listen(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0x10280) r4 = getpgid(0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000080)=r4) accept4$ipx(r2, 0x0, &(0x7f0000242000), 0x0) 2018/04/20 20:53:49 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x910, 0xffffffffffffffff, 0xfffffffffffffffc) clock_adjtime(0x0, &(0x7f0000000040)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x3, 0x4e24, 0x74d0, 0x2, 0x80, 0x20, 0x3f, r1, r2}, {0x1, 0x3ff, 0x7, 0x5, 0x6, 0x1, 0x7, 0x10001}, {0x40, 0x400, 0x1f, 0x3}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x4, 0x3, 0x2, 0x0, 0x0, 0x6}}, 0xe8) read(r0, &(0x7f0000000140)=""/115, 0xffffffffffffffac) 2018/04/20 20:53:49 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x101002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="000067be", @ANYRES16=r1, @ANYBLOB="000f2abd7000ffdbdf2504000000180003001400060000000000000000000000ffffe000000108000400000000002c000100080001000a00000008000600666f000008000b007369700008000600646800000800050003000000"], 0x60}, 0x1}, 0x8000) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/20 20:53:49 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1262, &(0x7f0000000280)) 2018/04/20 20:53:49 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="060000000000000000000000000000009e0dfffffdffffff06000000000000000200000003000000020000000500000040000000000000000000000000000000000000000c000000ff7f0000000000000a0000000400000054020000ffffff7f0100010000000000c564d5fb030000000400000025c40000000000000000000002111d000000000001000000000000000000000000000000"]) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="000220000100010014000000001c08107f13", 0x12, 0x400}], 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@l2, &(0x7f0000000000)=0x80) accept4(r1, 0x0, &(0x7f00000000c0), 0x31c31cc587f198dd) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) 2018/04/20 20:53:49 executing program 6 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:49 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) readv(r0, &(0x7f0000000180), 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) getcwd(&(0x7f0000000280)=""/10, 0xfec8) [ 200.082200] FAULT_INJECTION: forcing a failure. [ 200.082200] name failslab, interval 1, probability 0, space 0, times 0 [ 200.093851] CPU: 1 PID: 16314 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #9 [ 200.101050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.110406] Call Trace: [ 200.113011] dump_stack+0x1b9/0x294 [ 200.116661] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.121876] should_fail.cold.4+0xa/0x1a [ 200.125951] ? print_usage_bug+0xc0/0xc0 [ 200.130027] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.135151] ? print_usage_bug+0xc0/0xc0 [ 200.139235] ? __lock_acquire+0x7f5/0x5140 [ 200.143482] ? lock_downgrade+0x8e0/0x8e0 [ 200.147650] ? lock_downgrade+0x8e0/0x8e0 [ 200.151829] ? debug_check_no_locks_freed+0x310/0x310 [ 200.157031] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 200.162058] ? trace_hardirqs_on+0xd/0x10 [ 200.166224] ? __debug_object_init+0x57f/0x12c0 [ 200.170906] __should_failslab+0x124/0x180 [ 200.175152] should_failslab+0x9/0x14 [ 200.178947] kmem_cache_alloc_node+0x56/0x780 [ 200.183437] ? graph_lock+0x170/0x170 [ 200.187230] ? kasan_kmalloc+0xc4/0xe0 [ 200.191109] ? kmem_cache_alloc_trace+0x152/0x780 [ 200.196009] ? xfrm_state_find+0x1f51/0x3520 [ 200.200416] __alloc_skb+0x111/0x780 [ 200.204127] ? skb_scrub_packet+0x580/0x580 [ 200.208439] ? __lock_is_held+0xb5/0x140 [ 200.212506] ? print_usage_bug+0xc0/0xc0 [ 200.216562] ? __lock_is_held+0xb5/0x140 [ 200.220620] ? __lockdep_init_map+0x105/0x590 [ 200.225116] xfrm_send_acquire+0x175/0xbb0 [ 200.229347] ? xfrm_send_report+0x560/0x560 [ 200.233665] ? kasan_check_read+0x11/0x20 [ 200.237802] ? rcu_is_watching+0x85/0x140 [ 200.241941] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.247131] km_query+0x19a/0x340 [ 200.250580] ? km_migrate+0x3a0/0x3a0 [ 200.254374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.260281] ? xfrm_state_afinfo_get_rcu+0x109/0x1a0 [ 200.265377] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 200.270566] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 200.276104] ? security_xfrm_state_alloc_acquire+0x94/0xc0 [ 200.281725] xfrm_state_find+0x2302/0x3520 [ 200.285976] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 200.291074] ? lock_downgrade+0x8e0/0x8e0 [ 200.295209] ? ip6_hold_safe+0x16d/0x430 [ 200.299266] ? __lock_is_held+0xb5/0x140 [ 200.303328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.308855] ? ip6_pol_route+0x1353/0x3df0 [ 200.313092] ? debug_check_no_locks_freed+0x310/0x310 [ 200.318283] ? ip6_pol_route_lookup+0x1240/0x1240 [ 200.323114] ? graph_lock+0x170/0x170 [ 200.326908] ? print_usage_bug+0xc0/0xc0 [ 200.330957] ? perf_trace_lock+0xd6/0x900 [ 200.335091] ? __lock_acquire+0x7f5/0x5140 [ 200.339313] ? lock_acquire+0x1dc/0x520 [ 200.343280] ? zap_class+0x720/0x720 [ 200.346993] xfrm_tmpl_resolve+0x380/0xe10 [ 200.351235] ? __xfrm_decode_session+0x140/0x140 [ 200.355981] ? perf_trace_lock+0xd6/0x900 [ 200.360117] ? print_usage_bug+0xc0/0xc0 [ 200.364171] ? zap_class+0x720/0x720 [ 200.367890] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 200.373341] ? graph_lock+0x170/0x170 [ 200.377136] ? debug_check_no_locks_freed+0x310/0x310 [ 200.382316] ? xfrm_migrate+0x19b0/0x19b0 [ 200.386454] ? lock_downgrade+0x8e0/0x8e0 [ 200.390605] ? find_held_lock+0x36/0x1c0 [ 200.394671] ? lock_downgrade+0x8e0/0x8e0 [ 200.398819] ? rcu_is_watching+0x85/0x140 [ 200.402959] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.408143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.413673] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 200.418770] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 200.423529] ? xfrm_selector_match+0xf90/0xf90 [ 200.428133] ? find_held_lock+0x36/0x1c0 [ 200.432186] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 200.437195] xfrm_lookup+0x3b1/0x2860 [ 200.440991] ? xfrm_lookup+0x3b1/0x2860 [ 200.444968] ? lock_downgrade+0x8e0/0x8e0 [ 200.449109] ? xfrm_policy_lookup+0x70/0x70 [ 200.453426] ? __local_bh_enable_ip+0x161/0x230 [ 200.458091] ? ip6_dst_lookup_tail+0xd89/0x1b30 [ 200.462746] ? trace_hardirqs_on+0xd/0x10 [ 200.466884] ? __local_bh_enable_ip+0x161/0x230 [ 200.471544] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 200.477077] ? ip6_dst_lookup_tail+0x54f/0x1b30 [ 200.481744] ? dst_output+0x180/0x180 [ 200.485555] ? debug_check_no_locks_freed+0x310/0x310 [ 200.490742] ? find_held_lock+0x36/0x1c0 [ 200.494821] xfrm_lookup_route+0x39/0x1f0 [ 200.498970] ip6_dst_lookup_flow+0x1c0/0x260 [ 200.503370] ? ip6_dst_lookup+0x60/0x60 [ 200.507344] ip6_datagram_dst_update+0x75b/0xf80 [ 200.512095] ? ip6_datagram_send_ctl+0x1480/0x1480 [ 200.517018] ? print_usage_bug+0xc0/0xc0 [ 200.521065] ? find_held_lock+0x36/0x1c0 [ 200.525129] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 200.530320] __ip6_datagram_connect+0x5fe/0x1470 [ 200.535068] ? __ip6_datagram_connect+0x5fe/0x1470 [ 200.539994] ? ip6_datagram_release_cb+0x630/0x630 [ 200.544915] ? lock_sock_nested+0x9f/0x120 [ 200.549143] ? trace_hardirqs_on+0xd/0x10 [ 200.553285] ? __local_bh_enable_ip+0x161/0x230 [ 200.557955] ip6_datagram_connect+0x2f/0x50 [ 200.562265] ? ip6_datagram_connect+0x2f/0x50 [ 200.566753] inet_dgram_connect+0x154/0x2e0 [ 200.571068] __sys_connect+0x37d/0x4c0 [ 200.574951] ? __ia32_sys_accept+0xb0/0xb0 [ 200.579190] ? __sb_end_write+0xac/0xe0 [ 200.583161] ? ksys_write+0x1a6/0x250 [ 200.586953] ? __ia32_sys_read+0xb0/0xb0 [ 200.591006] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 200.596800] __x64_sys_connect+0x73/0xb0 [ 200.600854] do_syscall_64+0x1b1/0x800 [ 200.604731] ? finish_task_switch+0x1ca/0x810 [ 200.609216] ? syscall_return_slowpath+0x5c0/0x5c0 [ 200.614135] ? syscall_return_slowpath+0x30f/0x5c0 [ 200.619062] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 200.624430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.629267] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/04/20 20:53:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x6, 0x20000004, 0x4, 0x5, 0xffffffffffffffff, 0x1, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/20 20:53:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80dc5521, &(0x7f0000000040)=""/218) [ 200.634454] RIP: 0033:0x455379 [ 200.637632] RSP: 002b:00007f46db8e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 200.645330] RAX: ffffffffffffffda RBX: 00007f46db8e26d4 RCX: 0000000000455379 [ 200.652585] RDX: 000000000000001c RSI: 0000000020000140 RDI: 0000000000000013 [ 200.659842] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 200.667111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 200.674370] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000001 2018/04/20 20:53:49 executing program 0: syz_emit_ethernet(0x30e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "c5e87a", 0x2d8, 0x7f, 0x9bb, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x88, 0x4, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}, @hopopts={0x1, 0x51, [], [@jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x344}, @generic={0x8, 0xfe, "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"}, @calipso={0x7, 0x48, {0xd9, 0x10, 0x8000, 0x2, [0x5, 0x9, 0x3, 0x180000000, 0x20, 0x7, 0x7, 0xffffffffffffffc1]}}, @generic={0x100, 0x42, "c48eb2e6ee871a45fb04af23fc1160345f504866e3422dcc76a0d54801a9bfab097eae7706771eb34711774f25ed684db116273d25cc88ba05e26fc0b7a11c3073bb"}, @generic={0x10001, 0x57, "f035adf0c88317cfeac3ce8684e680a8d773192da8996982ce9c4a4e922cb5f21dea81e34576b257a18873a6b24fc30747617d0693dae4bdc42ca2aeb4f297e605ab8b15ec9b8cd7092a18390044eee6f3be37b64b9808"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xb}}, @calipso={0x7, 0x48, {0x0, 0x10, 0x8, 0x100, [0x7f5, 0x6, 0x7, 0x4, 0x5, 0x0, 0x2, 0xffffffffffffff80]}}, @calipso={0x7, 0x40, {0x6, 0xe, 0x80000000, 0x1, [0x9, 0x4, 0x858, 0x1, 0x6, 0x3, 0x0]}}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x10001, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, &(0x7f0000000100)) 2018/04/20 20:53:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000280)) 2018/04/20 20:53:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x6, 0x9, 0x80, 0x6, 0x4}) ioprio_set$uid(0x3, 0x0, 0x2000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000180)=""/28, &(0x7f00000001c0)=0x1c) fchown(r0, r1, r2) 2018/04/20 20:53:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1260, &(0x7f0000000280)) 2018/04/20 20:53:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e9900050028635a3c0410f5100002000000000000001c04ed5dfffff500002f000d00010004040c0000cd22dd33a52aa2", 0x58}], 0x1) sendto$inet6(r0, &(0x7f0000000000)="631b661e273610a367f9a3245d55f0fcbe417ed6270e910e29ab3a880a", 0x1d, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0x8000}, 0x1c) rt_sigpending(&(0x7f0000000040), 0x8) io_setup(0x20, &(0x7f0000000080)) 2018/04/20 20:53:50 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000000c0)) keyctl$get_persistent(0x16, r1, r2) 2018/04/20 20:53:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7f, 0xfffffffffffffffe) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) 2018/04/20 20:53:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1267, &(0x7f0000000280)) 2018/04/20 20:53:50 executing program 6 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x127c, &(0x7f0000000280)) 2018/04/20 20:53:50 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x22, &(0x7f0000039d18)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xfffffffa, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000025000), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @common=@inet=@LOG={0x0, 'LOG\x00', 0x0, {0x0, 0x0, "50345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d"}}}], {{[], 0x0, 0x252, 0xd0}, {0x29f, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x7fff, 0x5, 0xef7, 0x3f}, {0x80, 0x20, 0x7f, 0x300000}, {0x8, 0x7, 0x48b, 0x9}, {0x1, 0x469, 0x10001, 0xfffffffffffffffb}]}) symlinkat(&(0x7f00000000c0)='\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/04/20 20:53:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) sync() shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/105) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r2 = request_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="6b657972696e67252c2b2470707031cb40707070312b00", 0xfffffffffffffffd) request_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='\x00', r2) r3 = inotify_init1(0x800) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) inotify_rm_watch(r3, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) add_key(&(0x7f0000000580)='rxrpc\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="fe427558f261687dfda5011bf15bd0cbe283650558d017b95d4d5b4f908d8a9e9cef5080780a3a0055d11c15af15e0418c80f9d41c79dd926c01621e2bd6118f4f125f071c81710603f61ee3e583c19b833929643c1c2d9b46a46fa1642b3b36b8b6029203691dce50cd0d85295e58", 0x6f, r2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{}, 'port1\x00', 0x0, 0x0, 0x1000000000001}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x28000, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f00000001c0)='\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{0x7ff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000007f00", 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x11}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/20 20:53:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x400, 0x400}, 0x10) r2 = socket(0x11, 0x4040000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) [ 201.020673] FAULT_INJECTION: forcing a failure. [ 201.020673] name failslab, interval 1, probability 0, space 0, times 0 [ 201.031996] CPU: 0 PID: 16369 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #9 [ 201.039197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.048580] Call Trace: [ 201.051185] dump_stack+0x1b9/0x294 [ 201.054826] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.060024] ? is_bpf_text_address+0xd7/0x170 [ 201.064532] ? kernel_text_address+0x79/0xf0 2018/04/20 20:53:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1265, &(0x7f0000000280)) 2018/04/20 20:53:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0xc0045878, &(0x7f0000000280)) 2018/04/20 20:53:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = dup(r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="f8b4a447b0c33ec697847a1d9b19099d6997ca525fa9eaf81791d76fc9f602b7e88771c282dfea5380ed76bfe598aeb51bbe572a9877db3a7f242392856b490904c78cdb81142cf0f03d91b0414fe50d326cb81a33b79310973b6adbe34f7afc22f93d5f38925feb2827e3238999461d7dffeb6b611b737e72ebc486229b19a3c8424928cdf77ea8a3f9e4cb3b80945e8a90856545bdc68ab9078f470061b4b1f94a7007d443f5779df211a73d6f9e341f2bd48c7504c0707b644cc9c8d15953d4a5f3c3a48425d74235dceb2fd790f2913c36f59b6be82e1e") r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) [ 201.068952] ? __unwind_start+0x166/0x330 [ 201.073113] should_fail.cold.4+0xa/0x1a [ 201.077188] ? __save_stack_trace+0x7e/0xd0 [ 201.081524] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.086647] ? save_stack+0xa9/0xd0 [ 201.090289] ? save_stack+0x43/0xd0 [ 201.093927] ? kasan_kmalloc+0xc4/0xe0 [ 201.097824] ? kasan_slab_alloc+0x12/0x20 [ 201.101978] ? kmem_cache_alloc_node+0x144/0x780 [ 201.106743] ? __alloc_skb+0x111/0x780 [ 201.110645] ? xfrm_send_acquire+0x175/0xbb0 [ 201.115071] ? km_query+0x19a/0x340 2018/04/20 20:53:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081272, &(0x7f0000000280)) [ 201.118711] ? xfrm_state_find+0x2302/0x3520 [ 201.123231] ? xfrm_tmpl_resolve+0x380/0xe10 [ 201.127659] ? xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 201.133485] ? xfrm_lookup+0x3b1/0x2860 [ 201.137465] ? xfrm_lookup_route+0x39/0x1f0 [ 201.141791] ? ip6_dst_lookup_flow+0x1c0/0x260 [ 201.146389] ? ip6_datagram_dst_update+0x75b/0xf80 [ 201.151328] ? __ip6_datagram_connect+0x5fe/0x1470 [ 201.156268] ? ip6_datagram_connect+0x2f/0x50 [ 201.160769] ? inet_dgram_connect+0x154/0x2e0 [ 201.165271] ? __sys_connect+0x37d/0x4c0 [ 201.169339] ? __x64_sys_connect+0x73/0xb0 [ 201.173582] ? do_syscall_64+0x1b1/0x800 [ 201.177649] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.183029] ? __lock_acquire+0x7f5/0x5140 [ 201.187273] ? print_usage_bug+0xc0/0xc0 [ 201.191346] ? graph_lock+0x170/0x170 [ 201.195164] ? debug_check_no_locks_freed+0x310/0x310 [ 201.200369] __should_failslab+0x124/0x180 [ 201.204618] should_failslab+0x9/0x14 [ 201.208430] kmem_cache_alloc_node_trace+0x5a/0x770 [ 201.213476] __kmalloc_node_track_caller+0x33/0x70 [ 201.218421] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 201.223189] __alloc_skb+0x14d/0x780 [ 201.226909] ? skb_scrub_packet+0x580/0x580 [ 201.231238] ? __lock_is_held+0xb5/0x140 [ 201.235309] ? print_usage_bug+0xc0/0xc0 [ 201.239385] ? __lock_is_held+0xb5/0x140 [ 201.243459] ? __lockdep_init_map+0x105/0x590 [ 201.247969] xfrm_send_acquire+0x175/0xbb0 [ 201.252217] ? xfrm_send_report+0x560/0x560 [ 201.256546] ? kasan_check_read+0x11/0x20 [ 201.260700] ? rcu_is_watching+0x85/0x140 [ 201.264850] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 201.270046] km_query+0x19a/0x340 [ 201.273523] ? km_migrate+0x3a0/0x3a0 [ 201.277335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.282881] ? xfrm_state_afinfo_get_rcu+0x109/0x1a0 [ 201.288003] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 201.293208] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.298760] ? security_xfrm_state_alloc_acquire+0x94/0xc0 [ 201.304401] xfrm_state_find+0x2302/0x3520 [ 201.308665] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 201.313778] ? lock_downgrade+0x8e0/0x8e0 [ 201.317925] ? ip6_hold_safe+0x16d/0x430 [ 201.321996] ? __lock_is_held+0xb5/0x140 [ 201.326080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.331622] ? ip6_pol_route+0x1353/0x3df0 [ 201.335864] ? print_usage_bug+0xc0/0xc0 [ 201.339943] ? debug_check_no_locks_freed+0x310/0x310 [ 201.345149] ? ip6_pol_route_lookup+0x1240/0x1240 [ 201.349998] ? graph_lock+0x170/0x170 [ 201.353813] ? print_usage_bug+0xc0/0xc0 [ 201.357884] ? __lock_acquire+0x7f5/0x5140 [ 201.362129] ? lock_acquire+0x1dc/0x520 [ 201.366127] xfrm_tmpl_resolve+0x380/0xe10 [ 201.370371] ? __xfrm_decode_session+0x140/0x140 [ 201.375117] ? print_usage_bug+0xc0/0xc0 [ 201.379175] ? lock_downgrade+0x8e0/0x8e0 [ 201.383311] ? kasan_check_read+0x11/0x20 [ 201.387459] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 201.392903] ? __lock_acquire+0x7f5/0x5140 [ 201.397155] ? graph_lock+0x170/0x170 [ 201.400954] ? debug_check_no_locks_freed+0x310/0x310 [ 201.406138] ? xfrm_migrate+0x19b0/0x19b0 [ 201.410274] ? lock_downgrade+0x8e0/0x8e0 [ 201.414411] ? find_held_lock+0x36/0x1c0 [ 201.418463] ? lock_downgrade+0x8e0/0x8e0 [ 201.422611] ? kasan_check_read+0x11/0x20 [ 201.426757] ? rcu_is_watching+0x85/0x140 [ 201.430911] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 201.436111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.441653] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 201.446756] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 201.451510] ? xfrm_selector_match+0xf90/0xf90 [ 201.456086] ? find_held_lock+0x36/0x1c0 [ 201.460138] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 201.465144] xfrm_lookup+0x3b1/0x2860 [ 201.468934] ? xfrm_lookup+0x3b1/0x2860 [ 201.472901] ? lock_downgrade+0x8e0/0x8e0 [ 201.477086] ? xfrm_policy_lookup+0x70/0x70 [ 201.481403] ? __local_bh_enable_ip+0x161/0x230 [ 201.486068] ? ip6_dst_lookup_tail+0xd89/0x1b30 [ 201.490721] ? trace_hardirqs_on+0xd/0x10 [ 201.494850] ? __local_bh_enable_ip+0x161/0x230 [ 201.499504] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.505021] ? ip6_dst_lookup_tail+0x54f/0x1b30 [ 201.509681] ? dst_output+0x180/0x180 [ 201.513471] ? debug_check_no_locks_freed+0x310/0x310 [ 201.518657] ? find_held_lock+0x36/0x1c0 [ 201.522714] xfrm_lookup_route+0x39/0x1f0 [ 201.526870] ip6_dst_lookup_flow+0x1c0/0x260 [ 201.531289] ? ip6_dst_lookup+0x60/0x60 [ 201.535265] ip6_datagram_dst_update+0x75b/0xf80 [ 201.540019] ? ip6_datagram_send_ctl+0x1480/0x1480 [ 201.544958] ? print_usage_bug+0xc0/0xc0 [ 201.549011] ? find_held_lock+0x36/0x1c0 [ 201.553066] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 201.558241] __ip6_datagram_connect+0x5fe/0x1470 [ 201.562990] ? __ip6_datagram_connect+0x5fe/0x1470 [ 201.567907] ? ip6_datagram_release_cb+0x630/0x630 [ 201.572905] ? lock_sock_nested+0x9f/0x120 [ 201.577208] ? trace_hardirqs_on+0xd/0x10 [ 201.581339] ? __local_bh_enable_ip+0x161/0x230 [ 201.585995] ip6_datagram_connect+0x2f/0x50 [ 201.590300] ? ip6_datagram_connect+0x2f/0x50 [ 201.594778] inet_dgram_connect+0x154/0x2e0 [ 201.599095] __sys_connect+0x37d/0x4c0 [ 201.602976] ? __ia32_sys_accept+0xb0/0xb0 [ 201.607208] ? __sb_end_write+0xac/0xe0 [ 201.611173] ? ksys_write+0x1a6/0x250 [ 201.614956] ? __ia32_sys_read+0xb0/0xb0 [ 201.619003] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 201.624540] __x64_sys_connect+0x73/0xb0 [ 201.628600] do_syscall_64+0x1b1/0x800 [ 201.632492] ? finish_task_switch+0x1ca/0x810 [ 201.636972] ? syscall_return_slowpath+0x5c0/0x5c0 [ 201.641893] ? syscall_return_slowpath+0x30f/0x5c0 [ 201.646807] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 201.652159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.656986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.662158] RIP: 0033:0x455379 [ 201.665335] RSP: 002b:00007f46db8e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 201.673043] RAX: ffffffffffffffda RBX: 00007f46db8e26d4 RCX: 0000000000455379 [ 201.680302] RDX: 000000000000001c RSI: 0000000020000140 RDI: 0000000000000013 [ 201.687582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.694832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 201.702082] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000002 2018/04/20 20:53:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0045878, &(0x7f0000000280)) 2018/04/20 20:53:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1269, &(0x7f0000000280)) 2018/04/20 20:53:51 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffffffffffffff3a, 0x8000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001380)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0x1c, &(0x7f00000000c0)=""/127}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0xe, 0x2f, &(0x7f0000000140)="a51167f8795887d8ed50e53f6eb6", &(0x7f0000000040)=""/47}, 0x28) 2018/04/20 20:53:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='timers\x00') r2 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffbff, 0x24000) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/04/20 20:53:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0x3e7, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x7, 0xa, 0x5, 0x80000, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0xfffffffffffffee7}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/20 20:53:51 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 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"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe]}) 2018/04/20 20:53:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) sync() shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/105) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r2 = request_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="6b657972696e67252c2b2470707031cb40707070312b00", 0xfffffffffffffffd) request_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='\x00', r2) r3 = inotify_init1(0x800) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) inotify_rm_watch(r3, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) add_key(&(0x7f0000000580)='rxrpc\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="fe427558f261687dfda5011bf15bd0cbe283650558d017b95d4d5b4f908d8a9e9cef5080780a3a0055d11c15af15e0418c80f9d41c79dd926c01621e2bd6118f4f125f071c81710603f61ee3e583c19b833929643c1c2d9b46a46fa1642b3b36b8b6029203691dce50cd0d85295e58", 0x6f, r2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{}, 'port1\x00', 0x0, 0x0, 0x1000000000001}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x28000, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f00000001c0)='\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{0x7ff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000007f00", 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x11}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/20 20:53:51 executing program 6 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 202.036425] FAULT_INJECTION: forcing a failure. [ 202.036425] name failslab, interval 1, probability 0, space 0, times 0 [ 202.047720] CPU: 0 PID: 16410 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #9 [ 202.054918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.064273] Call Trace: [ 202.066870] dump_stack+0x1b9/0x294 [ 202.070506] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.075710] should_fail.cold.4+0xa/0x1a [ 202.079778] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/20 20:53:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000028007f0a000000000000000001000000070000000180ffff"], 0x1}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x4, 0x4) 2018/04/20 20:53:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xffffffffffffffcf}}], 0x2, 0x0, 0x0) 2018/04/20 20:53:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1269, &(0x7f0000000280)) [ 202.084891] ? mark_held_locks+0xc9/0x160 [ 202.089046] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 202.093642] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 202.098757] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 202.103785] ? trace_hardirqs_on+0xd/0x10 [ 202.107949] ? consume_skb+0x198/0x550 [ 202.111848] ? alloc_skb_with_frags+0x760/0x760 [ 202.116528] ? __wake_up_common+0x730/0x730 [ 202.120861] ? refcount_inc_not_zero+0x2d0/0x2d0 [ 202.125628] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 202.130662] ? skb_queue_tail+0xe5/0x150 2018/04/20 20:53:51 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = eventfd2(0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(r2, &(0x7f00000000c0), 0x10000000000001dc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x2, 0x8, 0x200, 0x80000001, 0x6, 0xde2, 0xfff, r1}, 0x20) [ 202.134733] ? print_usage_bug+0xc0/0xc0 [ 202.138808] __should_failslab+0x124/0x180 [ 202.143054] should_failslab+0x9/0x14 [ 202.146867] kmem_cache_alloc_node+0x56/0x780 [ 202.151374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.156919] ? __alloc_skb+0x4ea/0x780 [ 202.160820] __alloc_skb+0x111/0x780 [ 202.164545] ? skb_scrub_packet+0x580/0x580 [ 202.168877] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 202.173900] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 202.178665] ? retint_kernel+0x10/0x10 [ 202.182572] ? pfkey_send_acquire+0x12a7/0x25e0 [ 202.187254] pfkey_send_acquire+0x1af/0x25e0 [ 202.191684] km_query+0x19a/0x340 [ 202.195156] ? km_migrate+0x3a0/0x3a0 [ 202.198966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.204515] ? xfrm_state_afinfo_get_rcu+0x109/0x1a0 [ 202.209636] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.215187] ? security_xfrm_state_alloc_acquire+0x94/0xc0 [ 202.220819] xfrm_state_find+0x2302/0x3520 [ 202.225077] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 202.230189] ? lock_downgrade+0x8e0/0x8e0 2018/04/20 20:53:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xda, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000005d001008000000000000001001000000", @ANYRES32, @ANYBLOB="0000000014000100fe800000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/20 20:53:51 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x1, @empty, 0x8}}}, 0x3a) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockname(r0, &(0x7f0000000140)=@sco, &(0x7f00000000c0)=0x80) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) [ 202.234341] ? ip6_hold_safe+0x16d/0x430 [ 202.238413] ? __lock_is_held+0xb5/0x140 [ 202.242489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.248907] ? ip6_pol_route+0x1353/0x3df0 [ 202.253157] ? print_usage_bug+0xc0/0xc0 [ 202.257233] ? debug_check_no_locks_freed+0x310/0x310 [ 202.262437] ? ip6_pol_route_lookup+0x1240/0x1240 [ 202.267287] ? graph_lock+0x170/0x170 [ 202.271098] ? print_usage_bug+0xc0/0xc0 [ 202.275163] ? __lock_acquire+0x7f5/0x5140 [ 202.279489] ? lock_acquire+0x1dc/0x520 [ 202.283483] xfrm_tmpl_resolve+0x380/0xe10 2018/04/20 20:53:51 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff5f}}}, 0x88) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) r2 = memfd_create(&(0x7f0000000040)='bridge0\x00', 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x44, {0x2, 0x4e23}, 'gretap0\x00'}) ftruncate(r0, 0x9) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 20:53:51 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x9edb}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000100)="f2f4af2c67b624cdbfa23d9074f7462e5109a45e1dd89f7ada432a7167fc26b9c9ed505819a519488d961c8fb89de177359ee8479ff7ab8f2fc7dd7723c4357ee2622a5df85b41989711d8d783", 0x4d}, {&(0x7f0000000180)="27de918c5f78e278de4216db0614b97d6a330fcae25c5689171bbbebb5073d35a037001eb3af3b53412ab9dd5d4c51720ea45be00fa3b04cfe52e7292a02228f7ffd75e44187f0c744d3170a243f9d5bbacae0e0eff2a16f0058b7b31be6c706fabb3339b51e83bed5f1cf02af2165f0e637dc8260b7fb2d65ea52c19ddae694acfd4e10bca3e472c2ff6e2cceda417845b1ff68c66daa26c0f6a480ba1f372fcbeab68d68d2acb54560987fae11fc31be5d0d7acf67a5b4481cdf88c930", 0xbe}, {&(0x7f0000000240)="815b7414c3ee217574e0e4c642793c34a8e1ccc65e55a6027773c7ad6c93cd72249b5a18ffde15f5c703b0a5e3e16711e88871de699b0952ead141d34e9a1165e0c72a87b2b44f7a0e8d26dc0f73a72e19533536464babab44b98d906fdf1c6b447d655be7429f01af73f3d26c660bb78b9c5079c0cad220c32e6c2fb0ca471c054d3d85b5cc55c7b5ffb750574090979d3ec0a27827397eeb02f0aadf5d331e13e324c990c6bbf822a4ac41eabdab1a4a544240c6546d1692ada3903e35937e73bd1c67faac71602e9b551e2de1c1dbea45dfa33c1b611952f7e328b1a80ea5b74a", 0xe2}, {&(0x7f0000000340)="c4be7bf347174b6fce47032f1e8c3c4c85", 0x11}, {&(0x7f0000000380)="54ee4699df3b011d2ad41fab7fb7e07449078c09b96f26afb531f4a0a53f99d2fb0d415d6f7c61347b3322a4abdb65341f7b8620437950794238143737c034d618794b9bfb3df475db14a1809ba604356fb1d9364ff11ff25f57d57656ef68d81c3ab1cbb65106b9d67f22f893531fea268688e4fff86c05d53531cebd748c5be88f468f838a0a4882ec29859718b875624f8a0ce45375ffc5fe67779a7d100eed5ec6d78fd3b2ffb7752ecb1f1a5a9f18c001ddf6bf99db9d5122ae0726e750d214dd8f624828f34c514b72f5ef02a8ae414c8b01dd90a7a122ce9e2c0babf970b315c480204f7040d96029212a2de2a5ed6a0108", 0xf5}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000000480)="e1800e6b3edd52374a37900988ccf29274b4f588d924c0ef0ff039b3fe5e3e8141dcfe482c9a0c08bd1203b258fd15d9468d727428760e201e2076ac3ea7a3064acabcf4b289414367", 0x49}, {&(0x7f0000000500)="640459ee683892cd96297ba95532a8e7258ea22b46b19f7d536b8ef9715bceeff7141cb200989cd00d557f82f1376f9df3172faa391cfa70f094607319b18be70acaf2bb1727f4ff5a15362d6a6ca277db5b66d30b12b8f58a", 0x59}, {&(0x7f0000000580)="23f0021676f86b76efdb0a3692edafc07d6487be4c428f3e8a36749008652166798f4c44e04e0e3d79ad1c9287b3cfbcbd3db36696f67599e7e76a3dab2fd63208daeaf6a24d9762bd78ba16035b2c05523b7c4f5de1237814e6cc815ea2fa43d374adc6318b3d53cb26c7c9cd798742ba9ea9e71d0a92a2de5a323eab1b97aaef685e81380f600f8c6c0104e2443160b89d419b4465f331ba2ce02d038ec783662b9f23d145e3329034bd46c7d476582833384f66d0278c19f23bfbcfdcd78f94b73439b648e097d130c4a9d02edf00", 0xd0}], 0x9, 0xe) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x7}) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) [ 202.287737] ? __xfrm_decode_session+0x140/0x140 [ 202.292533] ? print_usage_bug+0xc0/0xc0 [ 202.296613] ? lock_downgrade+0x8e0/0x8e0 [ 202.300771] ? kasan_check_read+0x11/0x20 [ 202.304925] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 202.310379] ? __lock_acquire+0x7f5/0x5140 [ 202.314626] ? graph_lock+0x170/0x170 [ 202.318433] ? debug_check_no_locks_freed+0x310/0x310 [ 202.323625] ? xfrm_migrate+0x19b0/0x19b0 [ 202.327779] ? lock_downgrade+0x8e0/0x8e0 [ 202.332195] ? find_held_lock+0x36/0x1c0 [ 202.336274] ? lock_downgrade+0x8e0/0x8e0 [ 202.340438] ? kasan_check_read+0x11/0x20 [ 202.344591] ? rcu_is_watching+0x85/0x140 [ 202.348742] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.353942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.359502] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 202.364611] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 202.369365] ? xfrm_selector_match+0xf90/0xf90 [ 202.373946] ? find_held_lock+0x36/0x1c0 [ 202.378008] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 202.383017] xfrm_lookup+0x3b1/0x2860 [ 202.386807] ? xfrm_lookup+0x3b1/0x2860 [ 202.390769] ? lock_downgrade+0x8e0/0x8e0 [ 202.394908] ? xfrm_policy_lookup+0x70/0x70 [ 202.399223] ? __local_bh_enable_ip+0x161/0x230 [ 202.403896] ? ip6_dst_lookup_tail+0xd89/0x1b30 [ 202.408554] ? trace_hardirqs_on+0xd/0x10 [ 202.412697] ? __local_bh_enable_ip+0x161/0x230 [ 202.417357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.422880] ? ip6_dst_lookup_tail+0x54f/0x1b30 [ 202.428100] ? dst_output+0x180/0x180 [ 202.431909] ? debug_check_no_locks_freed+0x310/0x310 [ 202.437099] ? find_held_lock+0x36/0x1c0 [ 202.441163] xfrm_lookup_route+0x39/0x1f0 [ 202.445303] ip6_dst_lookup_flow+0x1c0/0x260 [ 202.449698] ? ip6_dst_lookup+0x60/0x60 [ 202.453670] ip6_datagram_dst_update+0x75b/0xf80 [ 202.458424] ? ip6_datagram_send_ctl+0x1480/0x1480 [ 202.463432] ? print_usage_bug+0xc0/0xc0 [ 202.467478] ? find_held_lock+0x36/0x1c0 [ 202.471538] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 202.476723] __ip6_datagram_connect+0x5fe/0x1470 [ 202.481467] ? __ip6_datagram_connect+0x5fe/0x1470 [ 202.486394] ? ip6_datagram_release_cb+0x630/0x630 [ 202.491309] ? lock_sock_nested+0x9f/0x120 [ 202.495530] ? trace_hardirqs_on+0xd/0x10 [ 202.499670] ? __local_bh_enable_ip+0x161/0x230 [ 202.504345] ip6_datagram_connect+0x2f/0x50 [ 202.508659] ? ip6_datagram_connect+0x2f/0x50 [ 202.513147] inet_dgram_connect+0x154/0x2e0 [ 202.517461] __sys_connect+0x37d/0x4c0 [ 202.521338] ? __ia32_sys_accept+0xb0/0xb0 [ 202.525567] ? __sb_end_write+0xac/0xe0 [ 202.529537] ? ksys_write+0x1a6/0x250 [ 202.533326] ? __ia32_sys_read+0xb0/0xb0 [ 202.537376] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 202.542214] __x64_sys_connect+0x73/0xb0 [ 202.546266] do_syscall_64+0x1b1/0x800 [ 202.550142] ? finish_task_switch+0x1ca/0x810 [ 202.554634] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.559552] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.564471] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 202.569835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.574669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.579842] RIP: 0033:0x455379 [ 202.583019] RSP: 002b:00007f46db8e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 202.590718] RAX: ffffffffffffffda RBX: 00007f46db8e26d4 RCX: 0000000000455379 [ 202.597973] RDX: 000000000000001c RSI: 0000000020000140 RDI: 0000000000000013 [ 202.605236] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 202.612491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 202.619744] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000003 2018/04/20 20:53:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80200) connect$rds(r1, &(0x7f0000000300)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x4, r0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) rmdir(&(0x7f0000000200)='./file0\x00') pwrite64(r0, &(0x7f00000000c0)="524599adecee9d04bd82eee79373f700252eeec88eb99a2a2b1992889555c5eae3310477d48342f5791491fca1cc7ceac0d8f70b48b79f78a6ce8b5deb1eeb4269acd1efda7648fd2754b3ae9ae38969da25a1f36814e490e8994cbdbe4541cd1ffd1e951be94ee885119f23ee1a66e6db88747b32cba8bc1ac7b911ff964cca2d6453d8ef37", 0x86, 0x0) 2018/04/20 20:53:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c04, &(0x7f0000000280)) 2018/04/20 20:53:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x5450, &(0x7f0000000280)) 2018/04/20 20:53:52 executing program 6 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x2}]}, 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e23, 0x1, 'ovf\x00', 0x20, 0x7, 0x78}, 0x2c) 2018/04/20 20:53:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fffffff, 0x400) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/04/20 20:53:52 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x8001) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x100) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000000c0)={0x6002, 0x2000}) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) 2018/04/20 20:53:52 executing program 2: r0 = memfd_create(&(0x7f0000000200)='xts(tnepres)\x00', 0x200000000000005) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xffffffffffffffed) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/69, &(0x7f0000000000)=0x45) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvfrom$ipx(r0, &(0x7f00000001c0)=""/20, 0x14, 0x3368bc4fa3755755, 0x0, 0x0) writev(r3, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x1f) [ 203.045976] FAULT_INJECTION: forcing a failure. [ 203.045976] name failslab, interval 1, probability 0, space 0, times 0 [ 203.057290] CPU: 0 PID: 16473 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #9 [ 203.064485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.073846] Call Trace: [ 203.076450] dump_stack+0x1b9/0x294 [ 203.080101] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.085305] ? is_bpf_text_address+0xd7/0x170 [ 203.089816] ? kernel_text_address+0x79/0xf0 [ 203.094253] ? __unwind_start+0x166/0x330 [ 203.098421] should_fail.cold.4+0xa/0x1a [ 203.102489] ? __save_stack_trace+0x7e/0xd0 [ 203.106822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.111946] ? save_stack+0xa9/0xd0 [ 203.115583] ? save_stack+0x43/0xd0 [ 203.119221] ? kasan_kmalloc+0xc4/0xe0 [ 203.123119] ? kasan_slab_alloc+0x12/0x20 [ 203.127280] ? kmem_cache_alloc_node+0x144/0x780 [ 203.132040] ? __alloc_skb+0x111/0x780 [ 203.135924] ? pfkey_send_acquire+0x1af/0x25e0 [ 203.140491] ? km_query+0x19a/0x340 [ 203.144107] ? xfrm_state_find+0x2302/0x3520 [ 203.148502] ? xfrm_tmpl_resolve+0x380/0xe10 [ 203.152906] ? xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 203.158514] ? xfrm_lookup+0x3b1/0x2860 [ 203.162505] ? xfrm_lookup_route+0x39/0x1f0 [ 203.166814] ? ip6_dst_lookup_flow+0x1c0/0x260 [ 203.171388] ? ip6_datagram_dst_update+0x75b/0xf80 [ 203.176310] ? __ip6_datagram_connect+0x5fe/0x1470 [ 203.181226] ? ip6_datagram_connect+0x2f/0x50 [ 203.185709] ? inet_dgram_connect+0x154/0x2e0 [ 203.190195] ? __sys_connect+0x37d/0x4c0 [ 203.194243] ? __x64_sys_connect+0x73/0xb0 [ 203.198468] ? do_syscall_64+0x1b1/0x800 [ 203.202517] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.207873] ? print_usage_bug+0xc0/0xc0 [ 203.211930] ? alloc_skb_with_frags+0x760/0x760 [ 203.216587] ? __wake_up_common+0x730/0x730 [ 203.220900] ? graph_lock+0x170/0x170 [ 203.224689] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 203.229709] __should_failslab+0x124/0x180 [ 203.233940] should_failslab+0x9/0x14 [ 203.237741] kmem_cache_alloc_node_trace+0x5a/0x770 [ 203.242754] __kmalloc_node_track_caller+0x33/0x70 [ 203.247678] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 203.252426] __alloc_skb+0x14d/0x780 [ 203.256143] ? skb_scrub_packet+0x580/0x580 [ 203.260458] ? __lock_is_held+0xb5/0x140 [ 203.264514] ? netlink_broadcast+0x3a/0x50 [ 203.268740] ? xfrm_send_acquire+0x928/0xbb0 [ 203.273154] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 203.278358] pfkey_send_acquire+0x1af/0x25e0 [ 203.282768] km_query+0x19a/0x340 [ 203.286210] ? km_migrate+0x3a0/0x3a0 [ 203.290090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.295615] ? xfrm_state_afinfo_get_rcu+0x109/0x1a0 [ 203.300719] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.306246] ? security_xfrm_state_alloc_acquire+0x94/0xc0 [ 203.311863] xfrm_state_find+0x2302/0x3520 [ 203.316119] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 203.321212] ? lock_downgrade+0x8e0/0x8e0 [ 203.325357] ? ip6_hold_safe+0x16d/0x430 [ 203.329422] ? __lock_is_held+0xb5/0x140 [ 203.333482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.339005] ? ip6_pol_route+0x1353/0x3df0 [ 203.343229] ? print_usage_bug+0xc0/0xc0 [ 203.347284] ? debug_check_no_locks_freed+0x310/0x310 [ 203.352470] ? ip6_pol_route_lookup+0x1240/0x1240 [ 203.357300] ? graph_lock+0x170/0x170 [ 203.361091] ? print_usage_bug+0xc0/0xc0 [ 203.365146] ? __lock_acquire+0x7f5/0x5140 [ 203.369366] ? lock_acquire+0x1dc/0x520 [ 203.373340] xfrm_tmpl_resolve+0x380/0xe10 [ 203.377577] ? __xfrm_decode_session+0x140/0x140 [ 203.382325] ? print_usage_bug+0xc0/0xc0 [ 203.386389] ? lock_downgrade+0x8e0/0x8e0 [ 203.390532] ? kasan_check_read+0x11/0x20 [ 203.394690] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 203.400129] ? __lock_acquire+0x7f5/0x5140 [ 203.404378] ? graph_lock+0x170/0x170 [ 203.408175] ? debug_check_no_locks_freed+0x310/0x310 [ 203.413357] ? xfrm_migrate+0x19b0/0x19b0 [ 203.417496] ? lock_downgrade+0x8e0/0x8e0 [ 203.421638] ? find_held_lock+0x36/0x1c0 [ 203.425699] ? lock_downgrade+0x8e0/0x8e0 [ 203.429846] ? kasan_check_read+0x11/0x20 [ 203.433981] ? rcu_is_watching+0x85/0x140 [ 203.438125] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 203.443311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.448837] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 203.453931] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 203.458690] ? xfrm_selector_match+0xf90/0xf90 [ 203.463261] ? find_held_lock+0x36/0x1c0 [ 203.467309] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 203.472324] xfrm_lookup+0x3b1/0x2860 [ 203.476112] ? xfrm_lookup+0x3b1/0x2860 [ 203.480077] ? lock_downgrade+0x8e0/0x8e0 [ 203.484216] ? xfrm_policy_lookup+0x70/0x70 [ 203.488534] ? __local_bh_enable_ip+0x161/0x230 [ 203.493197] ? ip6_dst_lookup_tail+0xd89/0x1b30 [ 203.497854] ? trace_hardirqs_on+0xd/0x10 [ 203.501998] ? __local_bh_enable_ip+0x161/0x230 [ 203.506654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.512179] ? ip6_dst_lookup_tail+0x54f/0x1b30 [ 203.516855] ? dst_output+0x180/0x180 [ 203.520657] ? debug_check_no_locks_freed+0x310/0x310 [ 203.525839] ? find_held_lock+0x36/0x1c0 [ 203.529903] xfrm_lookup_route+0x39/0x1f0 [ 203.534049] ip6_dst_lookup_flow+0x1c0/0x260 [ 203.538450] ? ip6_dst_lookup+0x60/0x60 [ 203.542422] ip6_datagram_dst_update+0x75b/0xf80 [ 203.547173] ? ip6_datagram_send_ctl+0x1480/0x1480 [ 203.552099] ? print_usage_bug+0xc0/0xc0 [ 203.556232] ? find_held_lock+0x36/0x1c0 [ 203.560305] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 203.565490] __ip6_datagram_connect+0x5fe/0x1470 [ 203.570235] ? __ip6_datagram_connect+0x5fe/0x1470 [ 203.575157] ? ip6_datagram_release_cb+0x630/0x630 [ 203.580075] ? lock_sock_nested+0x9f/0x120 [ 203.584297] ? trace_hardirqs_on+0xd/0x10 [ 203.588441] ? __local_bh_enable_ip+0x161/0x230 [ 203.593106] ip6_datagram_connect+0x2f/0x50 [ 203.597417] ? ip6_datagram_connect+0x2f/0x50 [ 203.601915] inet_dgram_connect+0x154/0x2e0 [ 203.606226] __sys_connect+0x37d/0x4c0 [ 203.610103] ? __ia32_sys_accept+0xb0/0xb0 [ 203.614332] ? __sb_end_write+0xac/0xe0 [ 203.618301] ? ksys_write+0x1a6/0x250 [ 203.622099] ? __ia32_sys_read+0xb0/0xb0 [ 203.626155] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 203.630992] __x64_sys_connect+0x73/0xb0 [ 203.635044] do_syscall_64+0x1b1/0x800 [ 203.638918] ? finish_task_switch+0x1ca/0x810 [ 203.643402] ? syscall_return_slowpath+0x5c0/0x5c0 [ 203.648322] ? syscall_return_slowpath+0x30f/0x5c0 [ 203.653251] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 203.658606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.663441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.668616] RIP: 0033:0x455379 [ 203.671795] RSP: 002b:00007f46db8e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 203.679491] RAX: ffffffffffffffda RBX: 00007f46db8e26d4 RCX: 0000000000455379 [ 203.686745] RDX: 000000000000001c RSI: 0000000020000140 RDI: 0000000000000013 2018/04/20 20:53:52 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$fiemap(r2, 0x40086602, &(0x7f00000003c0)=ANY=[@ANYBLOB="007e7362242bab93c271d2309e3fc6c8e47edb204e888c7a7d02ac54048ef6d0df5689bc5f7d2d25ad3300b06307d4b5a3305d02a545a22769ff091dd8d997f1f020a76314fd5bff2f938903a111a84d3d5c1ff5c7c4e8e437b48dad6b1e99f4b0e5aa7bf51cfde39e6bd88f11977cd6c62682d98d4e2e200770ec47dd630d56bec773b59dfd7b8e"]) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x30}]) 2018/04/20 20:53:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1264, &(0x7f0000000280)) [ 203.694002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.701257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 203.708514] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000004 2018/04/20 20:53:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff800b}]}, 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000100)=""/138, 0x8a}], 0x5) 2018/04/20 20:53:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x10000000000000db, 0x2000000010) socket(0x2ea811f1cf33712, 0x80e, 0xfffffffffffffffd) 2018/04/20 20:53:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x5421, &(0x7f0000000280)) 2018/04/20 20:53:52 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0x400) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) 2018/04/20 20:53:53 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001100)={r2, 0x7}, 0x8) 2018/04/20 20:53:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 2018/04/20 20:53:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127f, &(0x7f0000000280)) 2018/04/20 20:53:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000001340)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/4096, 0x1000}, 0x0) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x1d, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}]}, 0x20}, 0x1}, 0x0) 2018/04/20 20:53:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x40101283, &(0x7f0000000280)) 2018/04/20 20:53:53 executing program 6 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 203.901460] binder_alloc: binder_alloc_mmap_handler: 16519 20000000-20002000 already mapped failed -16 2018/04/20 20:53:53 executing program 2: sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x85, "251835b05333b157667204dbddc5a10b5c55c6d1569e1fa1b08d93a3b6860c0677c2505f4530ed099e47866c14eca1c72334e4ccbfaa96361805ed931f77061ecb3898a54534cd642de191882bdb006ccb991ada55e29c0dd4155eb43f08066816d635d090dcace0e3beb4afdc9597282cfd610ddf3bae65bff5c1af4825a80cda1c3e30bf"}, &(0x7f0000000000)=0x8d) r2 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x8, 0xa35, 0x7, 0x3, 0x8001}, &(0x7f00000000c0)=0x14) clock_nanosleep(0x8000002, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x803, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) 2018/04/20 20:53:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x101) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) sched_setscheduler(r2, 0x3, &(0x7f0000000180)=0x7) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x10001, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/20 20:53:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c00, &(0x7f0000000280)) 2018/04/20 20:53:53 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000000100)={@empty, @loopback}, &(0x7f0000000140)=0xc) close(r1) 2018/04/20 20:53:53 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f00000002c0)="73797a6b616c6c657200b640403273722c8c060425e0cbd6f2bea0ef2efbd7bc5801ba3f4dabc40dcbdcc71fc2ca3654a090637b3d5c5bdcaabe6205ab45738b3b70c03b05f744a894cfefe89c1d1d1c87a3d2098921a1f9167ff4ec9c551c876fdaf4472c3079ef7bcd286980d63db4464024d6d9e09e78460bb1000000000000000000000000", 0x0, 0xfffffffffffffc79, &(0x7f0000000100)=""/162}, 0x32) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/20 20:53:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x40049409, &(0x7f0000000280)) 2018/04/20 20:53:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x564399e, 0x4) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="9147ad07000000c80000009d4d5469c31101c2f87d13e395fd5d177e1be2a5d9e1eaa56e968eae78e49c2be4dd0aacf2bbe2e1db72b1096d1e943502222682b4d67cd2a0b75d42036a4070683704859c72b4b340868d1d25595c0dcaca4f73c434ba6440279793f5ccc82e613a3be22137189c1ef515ce5a36611ecf2973269f22afbb36f91595b817965f", 0x8b) r3 = dup(r0) ioctl(r2, 0xffff, &(0x7f00000000c0)="f7e879386a90f48d") sendmmsg(r3, &(0x7f0000005980)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/20 20:53:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x3f37b7ae, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="4edce58601236b7e93ee3786efd0d861d9d2527161dcd55d732768691a001c89cfba8ec290a935651998c993fbc2da450491295a46ceb55e4b06bb9ea3a50a1143639f6774550e635271605cb0c63c747ceb4863358d784ebdd996983c1f71cacb0fecfbb6ca5e38b486be2a345a62274b0861559453c7d2274708d9eb71019ddaf86389a2a3e5991727caa7623cbdae4ac0d58d78", 0xffffffffffffff66, 0x0, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/20 20:53:53 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401070ca, &(0x7f0000000280)) 2018/04/20 20:53:53 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x3, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:53 executing program 1: r0 = openat$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_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000340)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/20 20:53:53 executing program 5: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1b000e0000ffff0000ccb5ffffffffffff", 0x14}], 0x0, 0x0) r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='bfs\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) 2018/04/20 20:53:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x401070ca, &(0x7f0000000280)) 2018/04/20 20:53:53 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x30240, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}], 0x1, 0x10000000) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/20 20:53:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0xc2, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@uncond, 0x0, 0x204, 0xd0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xffd6, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x2a7, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x800, 0x0) getpeername$unix(r1, &(0x7f0000000380), &(0x7f0000000400)=0x6e) 2018/04/20 20:53:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000280)) 2018/04/20 20:53:53 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x4, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000300)=0x40000000000800, 0xfffffffffffffe97) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080)=0x14e4, 0x326) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/20 20:53:54 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000040)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x800}}, 0x12) write(0xffffffffffffffff, &(0x7f00000001c0)="2400000020002553075f01650272fcf281000000001000220ee1000c08001700002b0600", 0x24) 2018/04/20 20:53:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1274, &(0x7f0000000280)) 2018/04/20 20:53:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c09, &(0x7f0000000280)) 2018/04/20 20:53:54 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x7, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x1, 0x7f, 0x9, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000080), 0x2}, 0x20) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x80000008) 2018/04/20 20:53:54 executing program 2: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000080)='eth0\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x100000001}) close(r0) 2018/04/20 20:53:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3b) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/04/20 20:53:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c01, &(0x7f0000000280)) 2018/04/20 20:53:55 executing program 1: syz_emit_ethernet(0x330, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="596ed91a83a3", @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 20:53:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1261, &(0x7f0000000280)) 2018/04/20 20:53:55 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getflags(r0, 0x401) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40101) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000200)='mountinfo\x00') syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xd78, 0x2000) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7074, 0x240101) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x107}, {0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x101, [0x9, 0x2, 0x7, 0x4, 0x1, 0x9, 0x5, 0x2]}, 0x5c) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)) 2018/04/20 20:53:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x401070c9, &(0x7f0000000280)) 2018/04/20 20:53:55 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x1000000a, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:55 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x214}, 0x2c) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000280)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) getsockname$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000000007110000000000000000000000000000095000000000000008449275503d2c6271348a28f1ca6d5848b9a5bce11b51784061b5f2520c45184b216016222df467dcc000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xffffffff, 0x109000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000540)={0x8000, 0x898, &(0x7f0000000380)="960d53ba7805ba4be27ce680959a2dcb8ee85071bb92062bb7b2a133401d7704782f8977611e578b1ee3162449a14e0594efa69bfca015390f0a9147b95642bb2e052fb4a1a1990758234eca993c97f9409f5f46a595a15adcb2cb072709abdcfada519c3be756e438ba4bd958fddc6947c23b1a51558755d02a6ba65d6ea7987be2b1ab278346684d9ab46eaad862746d798ebd1646ab99bb3b31a910ead2e41f2bbd57e909bef0535844a60508b81191ce0f0b8db6c931d634674f95fb7afb1a35d9efa22a7d5adb4c25340074af4028b4c890d8572055d67e", &(0x7f0000000480)="507154e22b8608a4837a4af1c85d1ce49212c124da3442084b7c1101c91d82dc9d7d16d09f762b40b2db2bb01c5961d160812e74e5a750b759e07a0f5946cf57e1f24bf40802643cb91fc893a4066f7acad859967543fb98645dd522e957979ce274d6a867bc3aaefc52346900e232d9509341b3bdcce028182a433cecf13b7695409fd4b7efe91f1b330d8d332b730d5eddfa4eebf339c39fc27742297cae636bfe149eea368cdb", 0xda, 0xa8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2b7db73a, 0x18200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000001c0)={0x1, 0x7, 0x3}) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) socketpair$inet(0x2, 0x0, 0xffffff7f, &(0x7f0000000180)) 2018/04/20 20:53:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000000, 0x2) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x42) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200048d66ca16c1ed256812b7100002000ff020000000000e717be44370ca29c60daf8d893f78f196e1599e087a5738708c8fe446bd1b59f794704701b9c2a9080ba40984e64b967970ed0aca6aa34a0987ced4916e58aad8777b370705c8942e7ed5717a1af1af10b7c9b18b79706ba4e7ab38445ca06c79555efd8ab7ee5c363c346060000009326", @ANYRES32], 0x20}, 0x1}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) 2018/04/20 20:53:55 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2d8, &(0x7f0000000080)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='G\x00\x00\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000001300)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000180)) 2018/04/20 20:53:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000280)) 2018/04/20 20:53:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c08, &(0x7f0000000280)) 2018/04/20 20:53:55 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x9, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x482202) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet(0x2, 0x1, 0xfff, &(0x7f0000000040)) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99) 2018/04/20 20:53:56 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) lstat(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f0000000040)) r1 = getgid() setgid(r1) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x30101) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x4309, 0x6, 0x0, 0x7}, 0x14) listen(r0, 0x0) socket$packet(0x11, 0x3, 0x300) setresgid(0x0, 0x0, 0x0) listen(r0, 0x4) 2018/04/20 20:53:56 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000000200)={[{@type={'type', 0x3d, "05af092c"}, 0x2c}]}) 2018/04/20 20:53:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0xc020660b, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a92000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235002000000f302e36f6d6c4c3b9495d03000f22846466f20f7024e700b805000000b90d0000000f01d966baf80cb8f4236682ef66bafc0cb00deeb9800000c00f3235008000000f30c744240088000000c744240230160000c7442406000000000f01142426f3e000", 0x70}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a96000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="640f21c9f3e107f08232273e660f28a40c00baf80c66b870082e8766efbafc0cb8a955ef2e660fdf08650f944500f7f20f37f365f30f0f1e0300b0"}], 0x1, 0xfffffffffffffffc, &(0x7f0000000180), 0xa9e0061a0fb3fca) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x3ff, 0x4, &(0x7f0000000080)}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000001c0)={0x2, 0x0, &(0x7f0000aab000/0x3000)=nil}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000240)) 2018/04/20 20:53:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127e, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x5, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000002, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x55) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x3, @empty, 0x9896}}}, &(0x7f0000000240)=0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1710c0, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="04fa6d16026f7c0585f0bceac94ef377", 0x10) 2018/04/20 20:53:56 executing program 1: r0 = socket$inet(0x10, 0x1, 0xc) capset(&(0x7f0000be6ff8)={0x20071026}, &(0x7f000032e000)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000000000)="24000000000b07031dff1f946fa2830020200a00090001004003ffffffeca3a20400ff7e", 0x24}], 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400701, 0x0) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x2, 0xffff, "3636efd5ab2d7ee2a2dfba134252016d6f9f7fed66506b7e9783becbf553721f354d003e862017b05a85a5a48353efc72683bc8a7e9828cee90f62d7600338", 0x11}, 0x60) 2018/04/20 20:53:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xb, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:56 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x40000000000000, 0x6, 0x0, 0x2, 0xfffffffffffffffc}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/20 20:53:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1279, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r1, 0x0) 2018/04/20 20:53:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x6, 0x9, 0x8, 0x6, 0x1, 0x5}}, 0x8) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) 2018/04/20 20:53:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) 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) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000180)=0xff) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) sendfile(r7, r8, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r9, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/20 20:53:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x2000000004}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r2, 0x7003) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400000000082480, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140), &(0x7f0000001180)=0x8) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001200), 0x8) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001480)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000001580)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000015c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001600)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001800)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001900)=0xe8) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001a00)=0x0) r15 = geteuid() r16 = getegid() ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001a40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001b80)=0xe8) r19 = getgid() r20 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001bc0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001cc0)=0xe8) stat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() getresuid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) fstat(r4, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002840)=0x0) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = getpid() lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = fcntl$getown(r4, 0x9) getresuid(&(0x7f0000004380), &(0x7f00000043c0), &(0x7f0000004400)=0x0) getgroups(0x8, &(0x7f0000004440)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004480)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000044c0)={0x0, 0x0}, &(0x7f0000004500)=0xc) lstat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000004980)=0x0) r39 = geteuid() r40 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006dc0)=0x0) getresuid(&(0x7f0000006e00), &(0x7f0000006e40)=0x0, &(0x7f0000006e80)) lstat(&(0x7f0000006ec0)='./file0\x00', &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000007040)=[{&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000012c0)="b16aae768c7a5fc87124ad636ca7c2bb4e5ae46d39b6119c544d51ad482461bff567e62ecd2af1d6e24ab5d5322c138eb94ee1ba64c56b8a60916b864a60a47a5e81facd3fcb69e8d3bcecbffc80a0c2a9bdb82858a78b3a5c9671ae0b33c25a79099f774cf400051bb6bdcfe93d4cb29b5a278fa531ed0edb96233f5d59427c134c1e49e5f444b0665174106382b0ade8b36640726b4e9edb5a4e40ee0fd1cd5808b62032ddb538709d707eb8681fa5d0203695f6dc512c933e45d366ff90b015d7d1f0", 0xc4}, {&(0x7f0000000100)='+4', 0x2}, {&(0x7f00000013c0)="d8fb974363a4670f93175f7f6fb547de54d830479b6d059f1c0fc99003cbe45a59a201eb81383a3182e04df6e39814590c6fe5eeb19be37682c41d2ebc82bc06e745eb85894318426b557c27275345c4b073eec6f09927efc7033f90373c0ea66b034a2f3c1f042d7488ca2d05e9af754145eea142ad6e41f455426c8d6acfcb622126c4a7a8eb791d245ebf85a9802120", 0x91}], 0x3, &(0x7f0000001dc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x10, 0x1, 0x1}], 0x118, 0x8000}, {&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001f80)="32fea8ab89aa6e0db34f8c", 0xb}, {&(0x7f0000001fc0)="76318c479a6794d8444d3caf137aab64e4c1a0ea2be9d9222b7b1c346c5eba3ba9df35c2cf06c1da6d5a534f2c9aff4547437bf11a25cb020fd26ffb3cc8b424cbca306daf7bb004a140d6cd151cc213de40299fb638fcbc1712cbb661e65f7c5b7533729c7d7fc2a2a3aff92c6ef5cdf3208d24cb45ed73d4acdf6318608a3b64921837579ba5ac409db125351abbb82ebda86993566b76e1a1307309261a08670a7438ae46465f4779450901ce5c6f611b65ba4e0b34c2d9bb76a620d86a7d8ec813a03c1a98868258a29b7eef", 0xce}, {&(0x7f00000020c0)="c611cdbb7fa273533d8376cc9257fd32da179b1e32d86af45cdd57cd513ae1625896ba3ae417813a4882f2b52a0250c2811f4dd79520ce7030535987d174eaca5420b2ad683f8e2867b5bd8d17ff439c875e45126626456ccea146059b9519ed1d01fbf228a8c7b7955525a6415be3f4f0e8d69d52432bbeb141272dc640d4fddc5778d805081f3a97949c281fd275495732fa656ca6a11d5f41e0b124a88f399667876a49399e277998a8bb5340c9296d4e177391751142cf83ca5d3148e6a30580cd8284d98d389a594b8e75ddaa5d06", 0xd1}, {&(0x7f00000021c0)="9f78409bb0e98f4cf5a0a8cd57cb3c3672ff08c9443e216f1e08f271516946a2d741c34f308b", 0x26}], 0x4, &(0x7f0000002240)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r2, r0]}], 0x28, 0x20040000}, {&(0x7f0000002280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002300)="3f63a69eabfe335b45ddcab764b3b9d95689b83fa1cd7820070278d4961a1b7422849619e3f98a66f3777b13a8524cefe033f58c78774481114bb9a21e2aff251a332b4603bf6e7ef81dcfe9c5f8e1a4cd84c2ae9c3b098bd2b4974f9872fc1bd545fdcdd62cbff577b9d00f", 0x6c}, {&(0x7f0000002380)="689e12409ae06487d444afa2ca365a0bf81c254f45c9cd997b754d0fdee33818cb2957710b140b82cce7d555538610", 0x2f}, {&(0x7f00000023c0)="4032985c7721153e7e0726e66cb26e36ee7dfd34de2f78712661aa37f0889d2f12dcd874fcb2c3b446addc002528cdfeaed2f07fca6ce8ee1b9c8dfdbf6571f66b6d1c2e3723dc6bc81b46fc95765a366c9f505452372f81be30beb170db32d9bce3a16225c948ae867ab53812224636f01b86aa05e525443d5c143a39198018742862be7b185d441f40df6df6635e2ebcb13c1d1c9c3c9b25e5e2e34cdab920086e83a749cafbee10136948eb7d35c51d57f29d1fa3e0163bcf32fe31415bb21c88e405fcf61e2ebeb5d50559d1b7c0d4b0f5136dfe298646c7eba49b646be2160752cec348194461", 0xe9}, {&(0x7f00000024c0)="e667bdb9510b834c95b2976ee08110e329cc003913bd520039c3a961a8722830384777f942869276c31b29633c6c4447fbe44809e60ff4851d6e76c3149a4633208148bb98957f827a915bf4a3666a556b39bb8f5569f80c8ea6440490a96fdc56272db48969fce32e7006a6a7c8fa632d9f9af728b8f079dd8ced917a0f340e690e764f587934233c130e5994a427228290dd5e7da9f0244fee44079462454f868ba36022efb5ebb1ee077d5f2a91", 0xaf}, {&(0x7f0000002580)="351397a6e26b5734afec3537401c9d90577e2c096bff1d6b4ec8dc6c7c2e1d2485ad35a20580fe91491ed63b5c189aea63e4fb3409a54023a6ca6f3e35c12ea99b74ec2ce358470ff667889079bd42ff4cedb05ac24afcde463b8c9a56ad14520491bcde6b3eae93987105edd89ee0cceec4e2dee04114aed5ffb3ec7a27bf7fd1b9731418cb8f449947e858b42615574613b1a8f84f8f6681f64a07c43d10697b8d40d8bee5c54b472bd76af1764838a35186b8adda03219a2810ec65fec262669416f4bc01595a4f854424aeefe1cfdf0ed1e5a6b625570c045eb8dbba6cfef2aca6613452a81fefd7c39f41802747aa", 0xf1}], 0x5, &(0x7f0000002ac0)=[@rights={0x38, 0x1, 0x1, [r2, r4, r0, r1, r3, r2, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r4, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xf0, 0x4000}, {&(0x7f0000002bc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, 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{&(0x7f0000005c80)="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0x1000}, {&(0x7f0000006c80)="8aec8303c02dddabe5e5d2f1ef2e3ea849cec59fd2409fc7efce68932102", 0x1e}, {&(0x7f0000006cc0)="aecbd1aae247cb195c1d6d4341bcda3da574a2523919a53d0d98cce7f347af946d34965c79780416f49a2d9cb9ba351bb3f7b85ea9baa84f760e517e3844e0f9", 0x40}], 0x9, &(0x7f0000006f80)=[@rights={0x20, 0x1, 0x1, [r3, r4, r2, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r4, r1, r3, r0, r0, r0, r4, r4, r3, r1]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r4, r2, r3, r0, r4]}], 0xc0, 0x804}], 0x7, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x81785501, &(0x7f0000000180)=""/4096) [ 207.400745] QAT: Invalid ioctl 2018/04/20 20:53:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c07, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="ce563e2f2d2300000000a235ffa7690f35dc7ceb8b9eae36f16314a00a50fedc00bb4139be4a22df96c10f1380e383eeb46becab0839cf39222fda8aa55b560c63074afb327c821368697905fe677f58890edc556dcf175178a5f818d902988352af4eb7236e274d9546d6ac5362694bb6a56d80e3f1d2696425128b0fefb52e6d2a1050c7eda12911598c048f567b9f630568fd22995304b1bae5cd556d36a0439f50e72376cee7259c99a51f63de66192e5ed734bf1cfc52a5c2fb2fe9f194ec2471c5aed6a898283d064a5c78698eed7ac6bbde8f233e972522a7ad677cd7ad4893adda979e85de398cad04b735b5ed729b90db261ea95450e7bf8e"], 0x4) 2018/04/20 20:53:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x2b, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 20:53:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101002, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="40000000220009010000000000000000020000001800010014000000fe800000000000000000000000000c0014000300fe8000000000000000000000000000aa"], 0x40}, 0x1}, 0x0) 2018/04/20 20:53:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4020940d, &(0x7f0000000280)) [ 207.428078] QAT: Invalid ioctl [ 207.447079] QAT: Invalid ioctl [ 207.479134] QAT: Invalid ioctl [ 207.512694] QAT: Invalid ioctl [ 207.535690] QAT: Invalid ioctl 2018/04/20 20:53:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0189436, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) close(r0) 2018/04/20 20:53:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xfffffffd, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x373, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02000000000005000600000000000a00000000000000ff01000000000000000000000000000100000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/20 20:53:56 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0)="d3af2719dd0b3cfea9392ff6c6e48e787c", 0x11) 2018/04/20 20:53:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0xc0481273, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0481273, &(0x7f0000000280)) 2018/04/20 20:53:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00000002c0)="15014cbe2250c30e9c7d03fcefb49fcbc30e90f9068cc6cda507e0270a432d9fe51b883f249690cf9f09e11311a689593ee506d5d049b736ba3a800eafdb0d3e0e3ea944805f434b77a25bdb7d8b34dad9a597cb44f6e2af60f36cbcb56e1d198cf8791b5ded2b19603ee4e06be34d7dbfdbfa1e1a86d2669594cc0d157142ec59016b13b40f891fdc4f9443733a885b518a34375e8ad5b7e0aaa92f1ea0390401a3f1f6677e7454f37af926e6e7be76ccf6af2391f65550b732c0ebe323e13abe99d81eb280ca2f689b17580e7f7eefd1f8fba69b3e19836bc19fbed3ca4d26dc5ddf20d1bd89d05c4bb0d683b85d63f7", 0xf1, 0x40, 0x0) 2018/04/20 20:53:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x8, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) chdir(&(0x7f0000000040)='./file0\x00') sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)=ANY=[@ANYBLOB="05000000000900000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9fb0000787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/20 20:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x80) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10, 0xaf84}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000002200090105ca3e6227d8b20100000000001600fe80000000000000"], 0x28}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x337, 0x10000, 0x91, 0x100, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/20 20:53:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb)='#!', 0x2) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000180)=0xff) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) sendfile(r7, r8, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r9, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/20 20:53:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x6, &(0x7f0000001440)=[{&(0x7f0000001500)="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", 0x29, 0x5}, {&(0x7f0000000140)="95e17d2cd70e022b6dd39efcd8492667c754b71cc0019c4afa52ca48acd30708c303ca3079901abfed92d962787249b8fd0bc0b17940fa7d2752105d8456fb3b8fad0f1cf1c34f6d68a1dfa8e9bb7252c653fc717b6539d6f1db2f57a0e599ce3d06288c75720501ad1f328422c50bae31fcf47515757e2debe859078ee5861c214c56e588a8f2a13fae21ee42b49013417e8c3a8a6748107d444b7e74137c94fd873339a4f67e89ed053006", 0xac, 0x9}, {&(0x7f0000000200)="1f20b441bec0a54a682e81fdcc7af646e30aebe2d2", 0xfffffea5, 0x2}, {&(0x7f0000000340)="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", 0x2c2, 0x4d2}, {&(0x7f0000000240)="a3e31f3863706eff976e11e82e36db30091c074dd22e96e7af9a36c4684f82b6986edbd390ffe7ac90a7ad8df9a5001146f55d6a1d4289b321ac70959ca90e29f1079e2a3683cd9d2c6365dd331c42eded4220a024dfdab0df206cb7906fcc9300cdcd88c1c01dcac02cc8a89dbc8a7442b02fb0d03d3fc68df07446253f1823605669f07e45f5c360f3c3fd939483f3301de69571ab03d64b4a1e", 0x9b, 0x2}, {&(0x7f0000001340)="fc9c22bbcd3cb4b94c45f55d63d86048c727f48ef1e9c00cad94417b0d7a1a6714b03fa48e8db45ca1aea9b394e0f8fb521185ec0b62106b838e6ab0077487d7099377277db95dd66021d11e5cb51dd598db707bf2d9541445bf1a41f2c7534098d50250ff5073bab14e4d7893d4ba5cdd781850db70651228f6321a81de45f4224799a74885c4fcd43dc1db09a47fb1ddaf7705725751b73083589808a01f390512ba3389e9bfea9f30495b0763ac8a489ab3db49ecb92395e72b902703a61afdde8b29", 0xc4, 0x9}]) 2018/04/20 20:53:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="735163757269747900000000000000000000000000000000000000002000000037ff0000c9a7c0117d88d071a4c8fe2f6c37b2342d8895f86d0b1e56b4e42595da5a7e178b13a0ef724db33dc6560200000000000000bd7b3ec99a278ca3e434c1661d2ec36c166e91"], &(0x7f0000000040)=0x28) 2018/04/20 20:53:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000000140)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xffffffa4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/20 20:53:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x125e, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c09, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x0, 0x0, &(0x7f0000000080)=""/120, &(0x7f0000000000)=0x78) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) 2018/04/20 20:53:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0x6, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xc07, 0x1000000000000004, 0x202, 0xffffffffffffffff, 0x27}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x40045731, 0x730000, &(0x7f0000000080)) 2018/04/20 20:53:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c05, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1277, &(0x7f0000000280)) [ 208.072889] hfs: can't find a HFS filesystem on dev loop3 2018/04/20 20:53:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x11) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x408003}, 0xb6, &(0x7f0000000a40)={&(0x7f0000000400)=ANY=[], 0x54}, 0x1}, 0x0) syslog(0xb, &(0x7f00000001c0)=""/69, 0x45) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 2018/04/20 20:53:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x2) r3 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x1de) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000280)=r3) getegid() pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000100)=""/107, &(0x7f0000000080)=0x6b) dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000040)={0x2, 0x4000000000, 0x2, 0x9, 0x9, 0x80}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000180)=0x2, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f00000001c0)={0x1, 'irlan0\x00'}, 0x18) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/20 20:53:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xfffff000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x125d, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x125e, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0xfffffffffffffdba) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "650be17bfba3"}, 0x11) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e20, 0x45b1, @empty, 0x5}, 0x0, [0x5, 0x5, 0xf10b, 0x101, 0x1, 0x6, 0x7, 0x4]}, 0x5c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000000c0)=0x3) 2018/04/20 20:53:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x64) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x400, 0x440200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x6d, @empty, 0x7}, @in6={0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0xa0) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x3, 0x84, 0x5, 0x2000200000, 0x9, 0x9}, @mpls={[{0x8, 0xc9, 0x0, 0x80000001}, {0x0, 0xffff, 0x0, 0xfe}, {0xa25, 0x10000000000000, 0x8, 0xffff}, {0x10001, 0x8, 0x1, 0x1}, {0x80000000, 0x0, 0x0, 0xfffffffffffffffa}], @llc={@snap={0x1, 0x1, '6', "3f9e11", 0xa00, "5d7d5a2e8e85b4facf7abfd05e9c76eaa6d4b86e34bcae496dc22f3950f8e825f0790a8d1d55a59222e6fa03656f1a20207a77f6acb0b5f402aa0c2ec5a3f63ce080e7831d3a398d0a6054cbc34ad51e5c61087f12f087a8c3f279f36e6ced1419c49aea0e185abacd49b489362feb1a99912d59c64e963d26d093aadbffa4ee414ad979b9d4d56b419682b443a60edc501d1424d1022d5a3dada20f1d204edc050e6980a976d2c06d37ff29a80e60c3fd1a9e935e370c"}}}}, 0xdd) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0xaacf) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/20 20:53:57 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x1}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2, 0x100000001}, 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000600)="9c7755ce3fa89e491e6a299d7d87bbf0700138d4b923b53e7a72bc5d8ed9ec361a18cd4c05ddd46510af3ac898d26b515809c4d2f6f050114f3c6d4640a9d24473b10ab31dc0ed3ed94a2576644ab6fe9a76554c5248ada8914c5b3d6e6f23556559e8c1614fe55a8905d785516cdd9ba3664a13187260", 0x77) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x2, 0x4, 0x1, 0x80, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x101, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) wait4(r4, &(0x7f0000000440), 0x4000000e, &(0x7f0000000480)) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, 0x17, 0xc, 0x18, "bb887cfb3b3d1173c2f5fd756fdd765c86b920295bed4ada0c29ca61f41d52a6c03e2d43b1beb002b079150ba986187d504386e9cf5ff48b77540424974b51ac", "ab8132395574684b2e27f37c325cf16aea39b3aef0a8e98b05aa84433e28622a", [0x40, 0xfffffffffffffffd]}) sendmsg$nl_generic(r5, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c0000002000f70a000000fffffe01210000006d83c5ec4048ba7ed9bf62a0fc4564690db0e7737252ff99a72a29e3f2cb4d88cee4a30b7675db3be9187a"], 0x1c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/20 20:53:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0xc0189436, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 0: r0 = openat$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$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000f6ffffffce00000000357bab7000800000000e00"]) 2018/04/20 20:53:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5452, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x100000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:57 executing program 1: r0 = socket$inet(0x2, 0x803, 0xff) r1 = socket(0x1a, 0x807, 0x7fe) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x772, 0x3e, 0x7, 0x100, 0x100, 0x20, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x3ffffffffffffd, 0x0, 0x0, 0x4, 0x21d}, 0x122) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000200)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) syz_emit_ethernet(0x111, &(0x7f0000000300)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0xca48, 0x3, 0x5, 0x7ff}, {0x0, 0xff, 0x40, 0x3}, {0x0, 0x1000, 0x8, 0x101}, {0x3, 0x10000, 0x1, 0x3f}, {0x5, 0x7, 0x8, 0x5}], @generic="05911e655d2d3abe6edc65976cce77b655e272433f785d58f674905368ed7a2b200a3c2170ef7e77b99f0fda078fea0ef35b8babfd7a2aa6a1619ec3bdac532f99511b8168378a8331a5f8b8e36edc3eeeda6441111155d15091003077a6931eb85395e7fbdd01eaea625dc66642124334818aabbea8229986f0a6e65e1145d98c787095dfc36cbcfbfd54a469bf2f3e30f8fafde39e546e7dec939c15744f5bb40357099d5986ed2248a8b611f653702f66b6ff1135399de31414c111b3a849a0e134302355ed389d3eaf1ad96752df46e25f27c9fb230a936e89e187cd0d3571af68e0b2ea8a892a59e74d9b41f5"}}}}, &(0x7f0000000440)={0x0, 0x3, [0xfd7, 0xa41, 0xf1f, 0x300]}) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000180)) close(r1) 2018/04/20 20:53:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x82000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x7fffffff}, 0xfc) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/26) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x3, 0x3, 0x2, 0x6}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) getsockopt(r1, 0xfff, 0x6, &(0x7f0000000240)=""/86, &(0x7f0000000100)=0x56) 2018/04/20 20:53:57 executing program 3: r0 = memfd_create(&(0x7f0000000080)='veth1_to_bridge\x00', 0x1) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8}, 0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x9}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/20 20:53:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, r1) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x22020003, &(0x7f0000000040)={0x2, 0x200000004e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/20 20:53:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401070c9, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x894a, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="bd88734f5826f5d69c93dbe59e97b3afe49f25753542bacee7dc85b715c64775"}) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10000}}}, &(0x7f0000000280)=0x84) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000100)={'syzkaller1\x00', 0x5}) 2018/04/20 20:53:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xfa02, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c06, &(0x7f0000000280)) 2018/04/20 20:53:57 executing program 5: r0 = socket(0xe, 0x2, 0x80000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_eeprom={0xc}}) 2018/04/20 20:53:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) msgget$private(0x0, 0x48) bind$alg(r0, &(0x7f0000001b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/220, 0xdc}], 0x1}}], 0x1, 0x0, &(0x7f00000007c0)={0x0, 0x1c9c380}) 2018/04/20 20:53:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x59) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x4, 0x78, 0x7, 0x0, 0x9, 0x5, 0x0, 0x3, 0x7fffffff, 0x508, 0x0, 0x8, 0x0, 0x9, 0xff, 0x3ff, 0x4, 0x9, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f000000cff3)) 2018/04/20 20:53:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x4, 0xefd, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000000c0)="25d178da1512812e1bb28e0b4cf55ca4c56bc797f3f76a344c0db3c9aac9b5742103821d639f770c5df6451f402df1158f988f9234d7fab5d8b0ffe7b103a3e7c8e8a985e9acbbcbd28335e402460b1eda8e9228bc7e0a3d44cb07726ca635fec4eac02a767a744ed567deb839da48f5a8f7149b2e674606d1f88c8cde8bcc577688e2918d4c617665fec3281435ab69f71b8b42c20e4d21b1152fced9b2b811679d1aa4385c89bfbbc12dc0c8ec1da252eb76", &(0x7f0000000240)="c3bac198be9da562137bcd28248d20532527a2d451548fcd3bfe3e405a70ad70fb73c013f25a8ece16a838c12a98a3b2669deef8b066d5a5cf19dded33c1c0c5c15c742ecb720a9a785fd7db51653b0f01bae25ec699efe75ef0bd21c4160cba472432f601548ab94f4241d1adf2980d84bd5279b5806f500c0f8e06883a8daacf6271d401833ed2505aa11bef8881cda3a6327f5c16c3b383a2c60c2793e95d2a5867aa9a"}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="01cb", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/20 20:53:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x127f, &(0x7f0000000280)) 2018/04/20 20:53:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1260, &(0x7f0000000280)) 2018/04/20 20:53:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x1000}) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/20 20:53:58 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000080)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000005, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)={[0x36, 0x35, 0x34]}, 0x3) ioctl$VT_RELDISP(r2, 0x5605) 2018/04/20 20:53:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc020660b, &(0x7f0000000280)) 2018/04/20 20:53:58 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x10000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/108, 0x6c, &(0x7f0000000140)=""/92}}, 0x68) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x800, 0x3d8000, 0x2, 0x0, 0x8000}) read(r1, &(0x7f00000000c0)=""/111, 0x13) 2018/04/20 20:53:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000), 0x4) 2018/04/20 20:53:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)}]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x404102, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2], 0x1, 0x5, 0x1f, 0x9, 0x1, 0x7fff, {0x5, 0xfff, 0x5, 0x7d9b, 0x5, 0xffffffffffff0001, 0xbf, 0x8, 0xdafb, 0x8001, 0x9, 0x80000001, 0x200, 0x2, "c47c56aa1c8fe78c2f853868a2a23928360336c50de300354e389ef3afc1ae5c"}}) 2018/04/20 20:53:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x40049409, &(0x7f0000000280)) 2018/04/20 20:53:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x7ffd, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0xffffffffffff0000, 0x1400000, 0xff, 0x20]}) 2018/04/20 20:53:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="b9810500000f3241cfc421addc54c1adc4a3394c7a00602e8d5f380f21cd0f01c2c744240000800000c7442402a1f504f3c7442406000000000f011c240fc71fc422a997a778000000", 0x49}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/20 20:53:58 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127c, &(0x7f0000000280)) 2018/04/20 20:53:58 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xad7f, 0x80081) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x301100, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000200)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x3, 0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)={0xf8, r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}}, 0x3, 0x8001, 0x80000000, 0x100000001, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r4, 0x3f, 0xdcad, 0x2000000000000, 0x6}, &(0x7f0000000140)=0x14) setsockopt$inet_buf(r1, 0x0, 0x13, &(0x7f0000000000), 0x2ad) 2018/04/20 20:53:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x125f, &(0x7f0000000280)) 2018/04/20 20:53:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x40e, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x5, 0x2}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4) 2018/04/20 20:53:58 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x4100) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 2018/04/20 20:53:58 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x9, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5451, &(0x7f0000000280)) 2018/04/20 20:53:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c07, &(0x7f0000000280)) 2018/04/20 20:53:59 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x2002) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x6, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/20 20:53:59 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xff02, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:59 executing program 5: syz_emit_ethernet(0xfffffffffffffff6, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0xffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x8000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/57) 2018/04/20 20:53:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e24}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x40000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)={0x6, 0x0, [{0xfffffffffffffffd, 0x0, 0x0, 0x0, @irqchip={0x9, 0x2}}, {0x3, 0x1, 0x0, 0x0, @adapter={0xffffffffffffb39a, 0x0, 0x1, 0x92, 0x29}}, {0x2, 0x1, 0x0, 0x0, @sint={0x7, 0x1}}, {0xffffffffffffffff, 0x6, 0x0, 0x0, @sint={0x647a, 0xfff}}, {0x1000, 0x0, 0x0, 0x0, @adapter={0x5, 0x4, 0x7, 0x9, 0x9}}, {0x8, 0x5, 0x0, 0x0, @adapter={0x1ff, 0x8, 0x0, 0x1ff, 0x9}}]}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x40, 0x20000) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x7530}}, 0x100) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) accept4$inet6(r2, 0x0, &(0x7f0000000180), 0x80000) 2018/04/20 20:53:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f0000000040)) tgkill(r0, r0, 0x0) 2018/04/20 20:53:59 executing program 0: mq_open(&(0x7f0000000000)="6c6f2c70726f635c4750572af493", 0x80, 0x8, &(0x7f0000000040)={0x8, 0x6, 0x5, 0x7fffffff, 0x7, 0x9, 0x6, 0x1}) epoll_create1(0x80000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80640, 0x0) mmap(&(0x7f0000626000/0x3000)=nil, 0x3000, 0x3, 0x31, r0, 0x0) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") 2018/04/20 20:53:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1274, &(0x7f0000000280)) 2018/04/20 20:53:59 executing program 5: socket(0x29, 0x2, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x3, 0x9, [{0x1000, 0x0, 0x100000001}, {0x3, 0x0, 0x9}, {0x1b4074b0, 0x0, 0x80000001}]}) 2018/04/20 20:53:59 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xa00, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:53:59 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x80000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005, 0x0, r0}, 0x2c) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xff45, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000180)=""/231}, 0x15) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f00000002c0)="2549594ec6f867d8c4ea49dc31ef039c843f2a37bdc7c9bac4dcfa91970aa14a0c26aca4c04a8044283711ff3b5af9aec8f46327ae53b1f7433af1469d0ab859a773b4d6fc778af6165930575f9ac96100f0995675ea33f9cf7821d2539079dfd1cdfacda25f992da56c597f920eae57e0f88ed8ff774abf0fe46ebc237876e8e6f8878a07504c26a06436a231bdd2a5b53bb16694f09bbb818966fbee51da5c8dd7c4196a2b88f98fa4f374e506a39207ab41b13f7175b0c530089303375583b0f952456fdf8b66496ba7fe3ba27b56f665b8e2e7d983fd4188f06f05678c38c23e4a5e494f9838", &(0x7f00000000c0)="2ed4e1bc118f8b4672ee4c42b64e86977ce59afde8b6d88934f7171210697df7d474406b417b10", 0x2}, 0x20) 2018/04/20 20:53:59 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) fanotify_init(0x60, 0x2) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x2fa6, 0x0) 2018/04/20 20:53:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x330}) 2018/04/20 20:53:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x40081271, &(0x7f0000000280)) 2018/04/20 20:53:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x3c2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0a0775b0d5e383e5100000005c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)="02debad89d5ea5fcd3f8b1e55e60f877f4f0e2b830830e06ce3e1be8bdffa5deadd2c8ec405ec31075dcf6bdfe1f9e23879a8a459b44662758790ebf99c8a8a907d99dc74d91665eab309e41e9dcfeee07626f387d89513ebef037c7a60e94a34947926389ddb0802a4a695e89816d3141351455786876bf0bd39ba54d94a6e5b431ab73ae2632afca282d186e3de45e7072552cdff839cc13067a472cdcf6b9cc253d45960b", 0xa6}], 0x1, &(0x7f0000000240), 0x15a}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xfffffffffffffd72}], 0xde, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/20 20:53:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f0000000280)) 2018/04/20 20:54:00 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xf0ffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x1268, &(0x7f0000000280)) 2018/04/20 20:54:00 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x89, 0x4001) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"267a63d8a6eb4d"}}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/20 20:54:00 executing program 5: r0 = socket$inet6(0xa, 0x205, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000080)=0x8) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/20 20:54:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = dup(0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x5, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/20 20:54:00 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_getres(0x3, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r2) 2018/04/20 20:54:00 executing program 3: r0 = socket$inet6(0xa, 0x20002000080013, 0x8000000000088) sendto$inet6(r0, &(0x7f0000000180)="a6d540410ecf22b3", 0x8, 0x0, &(0x7f0000000040)={0xa, 0x2000000004e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ffffffd}, 0xfffffd27) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) ioctl$KDSETMODE(r1, 0x4b3a, 0x7fffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x201, &(0x7f0000000440), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x21) r2 = memfd_create(&(0x7f0000000200)="2806cc60dcbba36a1ce42cf2d95cda914939aed220e1826a0599866d61acb5d2ffb15381457b0877dc5c03b73aa111dd57183212f7edbba41ba892218202fadbc0736fb2edb497dbb7145ab7663a7410adb739f8c3ad0293dafa0a334f3b0ce8aa6ad4cf252da22e10220e4afd0b8c3f5f869336e63b2d3772febbcd19d92491f5b54a8af0e9f4f357c499ea36a67657524181387fe8b1f2f1e015624786c8024fa76e0d35782c6223ae057300a8c0277fcc85896925", 0x800000000003) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000140)=0xff, 0x4) r3 = socket$inet6(0xa, 0xa, 0x1000021000085) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) 2018/04/20 20:54:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5460, &(0x7f0000000280)) 2018/04/20 20:54:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1278, &(0x7f0000000280)) 2018/04/20 20:54:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:54:00 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5437, &(0x7f0000000000)) 2018/04/20 20:54:00 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x200000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000200)="1fe44a205b9a231b1474a2ecf9840a8d4613665e6d636b434977dcfe136b3c134c6938fe8132f3f13c6a9f4c85840f69a0f4382986e7d1b91e5fc97cd0ef96c4bf1aee0b86d45dbe9a03b80d1c12efd04d5d6c41c9cff45121869864e3cb6aa88c91ae89a3112da429a73e4d8190d0da5956192c9f92b48babade82811576fc9dc4bafbc7be92a36f803e63c31f0b47ca4f3", &(0x7f0000000300)="76efcf647ecc403806dbf06f97807710629ba305d5a69a047fe5d48326fda188540d13da6ebda7e55ecc50d102eec33498649f62710bd0e5c1768f1ebfc92d241fc466f8786a4cb3988b4749a99dc383e21a57d154bbf1cde9"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000240), &(0x7f0000000280)}, 0x18) 2018/04/20 20:54:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) fcntl$getflags(r0, 0x40a) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/20 20:54:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401070cd, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x480000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r3, &(0x7f0000000200)="7d15643c436f6f3e87168c8831c0f3e5221a44d6cbb5cbd641f1d6927e1341a2481c632e2585fb5a29b0d9a7e6a95f48a105575106d740e2eb607e24aeb7922f64503e6a73b0028b8bcee6d23db820cfadae5e5d7d4df7f3a11c35a1fd8917d03730537fffc102468b1e8622c0a3ca090f5ba73b6d8136fa2f25b757bab68ca68cef699f1e18c9387ae57cd9c97c575c9c410a8b96502b88a73ba7a5e44458b59460ed0cf2cb288ad1ad951d6eef0bfc914646dcdd75df613a80e598a9d9d0e1dd82eeba05b677584280d9e08ac2835e9e27ee2ffcf81ea0e06248aa97d545cc6eb8b71578c8a276dd6ad00aeb", &(0x7f0000000300)=""/132}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/39, &(0x7f0000000140)=0x27) 2018/04/20 20:54:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cipher_null))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="24bb", 0x2}], 0x1, &(0x7f0000001240)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/20 20:54:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffff00000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4020940d, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 5: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0x2, 0xfffffffffffffff7, 0x400}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x8, 0x27, 0xfffffffffffffff7}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) flock(r0, 0x3) 2018/04/20 20:54:01 executing program 0: syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x402000, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1f, 0x2000) ioctl$GIO_CMAP(r1, 0xc0045540, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ioprio_get$pid(0x3, r2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) 2018/04/20 20:54:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x27, "228fabc2bc6432c8d7bf8463e4e75eb362c243a7a7cd09f44200b845af64b1dc29d05034dc9cdb"}, &(0x7f0000000380)=0x2f) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x10000000000000, 0x1000000000000004, 0x202, 0xffffffffffffffff, 0x3}, 0xffffffffffffffbd) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800a1505c0000000000000000090000000000000000000000000000009500000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) socketpair$inet(0x16, 0x80184132, 0x0, &(0x7f0000000080)) creat(&(0x7f0000000240)='./file0\x00', 0xa1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r3) 2018/04/20 20:54:01 executing program 5: getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000180)=""/82, &(0x7f0000000200)=0x52) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x15) signalfd4(r1, &(0x7f0000000000)={0x100}, 0x8, 0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/20 20:54:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127d, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x6000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000000)=' '}, 0x20) r1 = semget(0x3, 0x2, 0x8) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000100)=""/237) 2018/04/20 20:54:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x300000, 0x10001) 2018/04/20 20:54:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffef4) write(r0, &(0x7f0000000080)="a7", 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000001400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000002440)=""/4096, 0x1000}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/169, 0xa9}], 0x1, &(0x7f0000000340)=""/5, 0x5}, 0x2) 2018/04/20 20:54:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00000013c0)=""/4096, 0x1000) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/04/20 20:54:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 0: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) signalfd(r1, &(0x7f0000000240)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7ff, 0x0, 0x209, 0x2, 0x1, 0x2, 0xffffffffffffff00, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xff}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) prctl$intptr(0x29, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x20}) mincore(&(0x7f000083a000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/102) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, r4}) 2018/04/20 20:54:01 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) listen(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), 0x4) shutdown(r0, 0x0) 2018/04/20 20:54:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x40081271, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) lookup_dcookie(0x8001, &(0x7f0000001380)=""/217, 0xd9) r2 = syz_open_dev$usbmon(&(0x7f0000001480)='/dev/usbmon#\x00', 0x4, 0x4001) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000014c0)=ANY=[@ANYBLOB="060000008e0000004a076ef46cd697cd4bb1ff2cc39c0403a0dc72d0aebfdae203a51d1cd79030001049c36fa1a0101387a9f7d863c948555ec5b058137a4ed52ad833f20c2520d8f170e1614cd9afca65e9f85ba166feb481a43d53d34ce557b3cf1c259b352c219c3e9d6adf105e589cc5a78c1576d4e6b9a1f8ba9a006b0dd9b725eaa46dd084183ec18031db230b9d725e1f31c8"]) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001200)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) bind$unix(r1, &(0x7f0000000140)=@abs={0x1}, 0x6e) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f00000001c0)=0x900, 0x7ff) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000040)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x2, 0x2, 0x3}}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000000000), 0x10}, 0xa0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001300), &(0x7f0000001340)=0xc) 2018/04/20 20:54:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200806038, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/20 20:54:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xf0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:01 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001300)=0x78) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r1, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 20:54:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401870c8, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x600, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:01 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={0x0, 0xe34, 0x7, 0xc, &(0x7f0000ff4000/0xa000)=nil, 0x1ff}) 2018/04/20 20:54:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x80, 0x101, 0x100000000, 0x7a, 0x58e, 0x8, 0xffff, 0x100, 0x5, 0x81, 0x6}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/20 20:54:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x102) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000280)=0x689) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) socketpair(0xb, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000001c0)=""/54) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f00000000c0)="c4f86659c90172e513d53f8f4a6d2dba54d85aa78579fc3ecb9aab72200303de78bf292082f21d34e2db1c38bb4896c436195641558dd7efafefb1988ed49c5c58b30c56e7d69a3b0fe17427c7eab7d1c012601c3a58f6758e7561ab03f2f454c3ec2eb0ae1d61c26f68a43115a7dbcba685bdb94028ca2eac65bb90d56823cdf51976818a1b185af035075ccf21e09672e6ada4be77aa5afc8dfb7c263d2b4da434f464829d05", 0xa7, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) 2018/04/20 20:54:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xf, 0x4, 0x4, 0xa}, 0x2c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="08d17233bcbf5f0b"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xc2, 0x2, 0x338}, &(0x7f0000000180)=0x10) accept4$packet(r1, 0x0, &(0x7f0000000100), 0x80000) 2018/04/20 20:54:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5421, &(0x7f0000000280)) 2018/04/20 20:54:01 executing program 3: mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x18, 0x5, 0xf, 0x9, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0xff, 0x0, 0x7}, @sadb_address={0x5, 0x7, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0xc}, 0x27}}]}, 0x48}, 0x1}, 0x20004080) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/04/20 20:54:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) modify_ldt$read(0x0, &(0x7f0000000000)=""/117, 0x75) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) 2018/04/20 20:54:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x127b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0xf, 0x1000000000002, 0x8000000000, "390013210887000000020000010800009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4847ebb55bd19f335b5affff0001f3", "cfa430545a540dc1c149b7b8157a02a41c5100d51933090082ab867d1c641faf", [0xf80000000]}) 2018/04/20 20:54:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x700000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:54:02 executing program 5: r0 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000140)={0x20080522, r1}, &(0x7f00000001c0)={0x5, 0x5, 0x8, 0x4, 0x7, 0xcc2}) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0xfffffffffffffe1b, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'security.', '+#[bdev\x00'}) write$sndseq(r0, &(0x7f0000000100)=[{0x3ff, 0xfffffffffffff58f, 0x3, 0x8, @time={0x0, 0x1c9c380}, {0x4}, {0x7fffffff, 0x49e}, @note={0x2, 0x3, 0x8, 0x0, 0xfffffffffffffff8}}], 0x30) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x7, 0x400, 0x10000, 0x885, 0x6, 0x9, 0x118, 0xd0e6204, 0x1, 0xff80000000000000, 0x27, 0x1, 0x6, 0x732fb085, 0x10000], 0x6000, 0x20000}) 2018/04/20 20:54:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0045877, &(0x7f0000000280)) 2018/04/20 20:54:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000000040)="850f9f4226c7591b223f871cf82143a4e53cf42fd138a8fc1c4455cbdbc896adf095b5e17f6f8fd86cb51ec6a6c6accf52696c8371341e2043aee7babd0ae1bf94837a6fb0f2d386d0df1dc2e0ee04337c3de71ebe723d628d11acc355917d78") r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x4000000, 0x9636, 0x10}) bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x2, 0x4, 0x10, 0x2, 0x0, 0xffffffffffffffff, 0x1, [0x2]}, 0x2c) 2018/04/20 20:54:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x9, 0x5}, 'port0\x00', 0x50, 0x1, 0x8, 0x7f, 0x4, 0x9, 0x0, 0x0, 0x0, 0x9}) clock_gettime(0x7, &(0x7f00000000c0)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)=0x9, 0x4) connect(r1, &(0x7f0000000040)=@in6={0xa, 0x4e21, 0x8ae5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x80) fsync(r1) unshare(0x40600) clone(0x18c2503, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x80000001, 0x100000001}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000180)=0x3f, 0x4) mknod(&(0x7f0000000100)='./file0\x00', 0x1, 0x40) ioctl$TIOCCBRK(r3, 0x5428) 2018/04/20 20:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x12, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3df5e7ab}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x40}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/20 20:54:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="e7404c19a40a2b6f640400000046537d21000000dbd60d7c46fd515dcf280d3675f2c041acf2afe8"]) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x0, &(0x7f00000005c0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000140)="812049953b07823a1cfbdb46746122a61609d77d34d1dd6ae935c739a475498581c41ffbc4fcc80ccb55fd38b726360854b9acaa6bf6dc1dc16a1d54fd3a8a91054adede62adf18ef64b6056043d27bc6569de46cba324ba8fb633a2100f54ee1b3d80907a77d24b64e4cdfa75d1233d993fba0463c9d6fffec0eb", 0x7b, 0x2400c0c0, &(0x7f0000000200)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008800)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000008900)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000008980)={@dev, 0x0}, &(0x7f00000089c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008ac0)={'bridge_slave_0\x00', 0x0}) accept$packet(r0, &(0x7f0000008b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008b40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008d00)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000008e00)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000008e40)={@remote, 0x0}, &(0x7f0000008e80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008ec0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000008fc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000090c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000091c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000009200)={@remote, @empty, 0x0}, &(0x7f0000009240)=0xc) getpeername$packet(r0, &(0x7f0000009280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000092c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000093c0)={'syzkaller0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000094c0)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000009500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009540)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000009580)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000095c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009600)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000009700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009740)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000009780)={@remote, @dev, 0x0}, &(0x7f00000097c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009800)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000009900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009a00)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000009b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009b40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009bc0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009c00)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009c40)={'gre0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000009d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009d80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009dc0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009e00)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000009f00)=0xe8) accept$packet(r0, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f000000a140)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000ac80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f000000ac40)={&(0x7f000000a180)={0xabc, r1, 0x8, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff95d6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r3}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x19c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5b9}}}]}}, {{0x8, 0x1, r9}, {0x210, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaf3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaa6}}}]}}, {{0x8, 0x1, r12}, {0x24c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r18}, {0x170, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x154, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x800, 0x1, 0x1, 0x38}, {0xffff, 0x3, 0xfffffffffffffff9, 0x2}, {0x16, 0x0, 0x0, 0x7}, {0x3, 0x7fffffff, 0xb, 0xffffffff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x247}}, {0x8, 0x6, r31}}}]}}]}, 0xabc}, 0x1, 0x0, 0x0, 0x95}, 0x40000) 2018/04/20 20:54:02 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x11c2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r1, 0x10001, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000200), &(0x7f0000000240)=0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180), 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000380)) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000002c0)={0x7b, 0x0, [0x6f, 0xfffffffffffffeff, 0x7aa, 0x3f]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='ip6gretap0\x00', 0x10) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000280)={0x6, 0x7, 0xffffffffffff8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'syzkaller0\x00'}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/190, 0xbe) 2018/04/20 20:54:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f0000000140)) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x800, 0x10000) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10003, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = semget$private(0x0, 0x3, 0x200) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f00000002c0)=""/243) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000000100)=""/30) semctl$SETVAL(r2, 0x5, 0x10, &(0x7f00000000c0)=0x945f) 2018/04/20 20:54:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1268, &(0x7f0000000280)) 2018/04/20 20:54:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x6, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) [ 213.076949] FAT-fs (loop5): Unrecognized mount option "ç@L¤ [ 213.076949] +od" or missing value 2018/04/20 20:54:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) modify_ldt$read(0x0, &(0x7f0000000000)=""/117, 0x75) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) 2018/04/20 20:54:02 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x206000) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000040)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/20 20:54:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401870cb, &(0x7f0000000280)) 2018/04/20 20:54:02 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0xae44, &(0x7f0000000600)) [ 213.170345] autofs4:pid:17360:autofs4_fill_super: called with bogus options 2018/04/20 20:54:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x10000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 213.235873] QAT: Invalid ioctl 2018/04/20 20:54:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x3ff) [ 213.264649] QAT: Invalid ioctl [ 213.300380] QAT: Invalid ioctl 2018/04/20 20:54:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x6}, {0x0, 0x8}, 0x0, 0x200000000000}) 2018/04/20 20:54:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x2, &(0x7f0000000280)) [ 213.321483] QAT: Invalid ioctl [ 213.339067] QAT: Invalid ioctl [ 213.359069] QAT: Invalid ioctl [ 213.375187] QAT: Invalid ioctl 2018/04/20 20:54:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xa00000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:02 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mq_getsetattr(r0, &(0x7f0000000100)={0x146, 0x8, 0x9, 0x6, 0x30, 0x8, 0x5, 0x2}, &(0x7f00000000c0)) mq_open(&(0x7f0000000000)='^\x00', 0x40, 0x0, &(0x7f0000000240)={0x0, 0x100000000, 0x3ff}) [ 213.396743] QAT: Invalid ioctl [ 213.422632] QAT: Invalid ioctl [ 213.448313] FAT-fs (loop5): Unrecognized mount option "ç@L¤ [ 213.448313] +od" or missing value [ 213.491121] autofs4:pid:17414:autofs4_fill_super: called with bogus options [ 213.526105] QAT: Invalid ioctl [ 213.540638] QAT: Invalid ioctl [ 213.554449] QAT: Invalid ioctl [ 213.561242] QAT: Invalid ioctl [ 213.576240] QAT: Invalid ioctl [ 213.583079] QAT: Invalid ioctl [ 213.586638] QAT: Invalid ioctl [ 213.591945] QAT: Invalid ioctl [ 213.598154] QAT: Invalid ioctl 2018/04/20 20:54:03 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x401, 0x101}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0xa3) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7dd, 0xffffff49, &(0x7f0000002f19)=""/231, 0x0, 0x1}, 0x48) 2018/04/20 20:54:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000930000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x7bd211ab, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}]}, 0x190) fcntl$setsig(r0, 0xa, 0x16) r2 = getuid() ioprio_get$uid(0x3, r2) 2018/04/20 20:54:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x5c, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x10100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1985, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x73}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/04/20 20:54:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/20 20:54:03 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000139ff4)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20080, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x4e21, @multicast2=0xe0000002}, 'veth0_to_bond\x00'}) r3 = getgid() lchown(&(0x7f0000000380)='./file0\x00', r2, r3) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) dup2(r0, r0) fdatasync(r0) 2018/04/20 20:54:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1277, &(0x7f0000000280)) 2018/04/20 20:54:03 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xa000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x440200) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000001c0)={@empty, @local, 0x0}, &(0x7f0000000240)=0xc) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000340)={0x4, 0x50, 0x80000001, {0x77359400}, {}, {0x1, 0xb3b9, 0x1, 0xb5e9}, 0x1, @canfd={{0x0, 0x8, 0x3, 0x4}, 0x33, 0x3, 0x0, 0x0, "fd7af4aa9a3d9597aac0882acd2057dc8588bd7628b77dead065bd962abbc9955f641b1530e488127e0a0727614ec59411c9fda55ae3dcb740a26bb53d66173e"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r3 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000580)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x20, 0x0, 0x0, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x0) 2018/04/20 20:54:03 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/20 20:54:03 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fff, 0x900) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) unshare(0x60000000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/20 20:54:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x125f, &(0x7f0000000280)) 2018/04/20 20:54:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) [ 214.471470] IPVS: ftp: loaded support on port[0] = 21 [ 214.564517] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 214.584048] IPVS: ftp: loaded support on port[0] = 21 [ 214.610804] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 370.140001] INFO: task loop0:13342 blocked for more than 120 seconds. [ 370.146659] Not tainted 4.17.0-rc1+ #9 [ 370.151102] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.159089] loop0 D25224 13342 2 0x80000000 [ 370.164757] Call Trace: [ 370.167356] __schedule+0x801/0x1e30 [ 370.171100] ? blk_init_queue+0x30/0x30 [ 370.175094] ? __sched_text_start+0x8/0x8 [ 370.179257] ? graph_lock+0x170/0x170 [ 370.183064] ? blk_exit_rl+0x80/0x80 [ 370.186790] ? depot_save_stack+0x26b/0x450 [ 370.191117] ? find_held_lock+0x36/0x1c0 [ 370.195197] schedule+0xef/0x430 [ 370.198577] ? __schedule+0x1e30/0x1e30 [ 370.202581] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 370.207777] ? find_held_lock+0x36/0x1c0 [ 370.211868] schedule_timeout+0x1b5/0x240 [ 370.216030] ? usleep_range+0x180/0x180 [ 370.220027] ? kasan_check_read+0x11/0x20 [ 370.224208] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.228636] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.233241] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.237766] io_schedule_timeout+0x26/0x80 [ 370.242110] wait_for_completion_io+0x3e7/0x870 [ 370.246821] ? bit_wait_io_timeout+0x200/0x200 [ 370.251423] ? submit_bio+0xba/0x460 [ 370.255174] ? submit_bio+0xba/0x460 [ 370.258990] ? generic_make_request+0x1510/0x1510 [ 370.263850] ? wake_up_q+0x100/0x100 [ 370.267585] ? file_check_and_advance_wb_err+0x152/0x5d0 [ 370.273057] submit_bio_wait+0x13c/0x1e0 [ 370.277130] ? submit_bio_wait_endio+0x40/0x40 [ 370.281735] blkdev_issue_flush+0x226/0x320 [ 370.286070] blkdev_fsync+0x93/0xd0 [ 370.289716] ? thaw_bdev+0x1a0/0x1a0 [ 370.293448] vfs_fsync_range+0x140/0x220 [ 370.297536] vfs_fsync+0x29/0x30 [ 370.300912] loop_queue_work+0x14fe/0x3c6d [ 370.305917] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.310324] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.314918] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.319426] ? lo_rw_aio+0x2080/0x2080 [ 370.323334] ? preempt_notifier_register+0x1e0/0x1e0 [ 370.328446] ? __schedule+0x809/0x1e30 [ 370.332355] ? __sched_text_start+0x8/0x8 [ 370.336511] ? kasan_check_read+0x11/0x20 [ 370.340698] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.345122] ? graph_lock+0x170/0x170 [ 370.348934] ? compat_start_thread+0x80/0x80 [ 370.353369] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.357866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.362891] ? trace_hardirqs_on+0xd/0x10 [ 370.367045] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.371552] ? finish_task_switch+0x1ca/0x810 [ 370.376134] ? find_held_lock+0x36/0x1c0 [ 370.380206] ? lock_downgrade+0x8e0/0x8e0 [ 370.384355] ? kasan_check_read+0x11/0x20 [ 370.388517] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.392937] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.397546] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.402042] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.407067] kthread_worker_fn+0x357/0xa30 [ 370.411297] ? find_held_lock+0x36/0x1c0 [ 370.415544] ? kthread_associate_blkcg+0x870/0x870 [ 370.420476] ? schedule+0xef/0x430 [ 370.424027] ? __schedule+0x1e30/0x1e30 [ 370.427998] ? kasan_check_read+0x11/0x20 [ 370.432152] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.436556] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.441146] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.446250] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.451277] loop_kthread_worker_fn+0x51/0x60 [ 370.455771] kthread+0x345/0x410 [ 370.459140] ? loop_get_status64+0x140/0x140 [ 370.463552] ? kthread_bind+0x40/0x40 [ 370.467357] ret_from_fork+0x3a/0x50 [ 370.471067] [ 370.471067] Showing all locks held in the system: [ 370.477408] 2 locks held by khungtaskd/891: [ 370.481921] #0: 00000000a1d54e33 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 370.489581] #1: 000000006e5a0903 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.498228] 1 lock held by rsyslogd/4386: [ 370.502383] #0: 000000006c67c9ca (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 370.510385] 2 locks held by getty/4477: [ 370.514368] #0: 000000001fea4bf0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.522628] #1: 0000000092608f46 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.531499] 2 locks held by getty/4478: [ 370.535468] #0: 00000000d34f906f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.543742] #1: 00000000fbcac04d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.552621] 2 locks held by getty/4479: [ 370.556600] #0: 000000000c0aaf65 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.564863] #1: 00000000dc4ad59d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.573736] 2 locks held by getty/4480: [ 370.577712] #0: 00000000014b8cbf (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.585974] #1: 00000000768bdd4b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.594850] 2 locks held by getty/4481: [ 370.598825] #0: 00000000b0918f1f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.607093] #1: 00000000ceec62d2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.615979] 2 locks held by getty/4482: [ 370.619942] #0: 00000000815016d1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.628201] #1: 00000000340a0021 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.637066] 2 locks held by getty/4483: [ 370.641047] #0: 000000001cbf151e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.649304] #1: 000000009ae7790c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.658202] [ 370.659836] ============================================= [ 370.659836] [ 370.666863] NMI backtrace for cpu 1 [ 370.670502] CPU: 1 PID: 891 Comm: khungtaskd Not tainted 4.17.0-rc1+ #9 [ 370.677236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.686568] Call Trace: [ 370.689145] dump_stack+0x1b9/0x294 [ 370.692766] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.698036] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.702692] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.707859] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.713118] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.718294] watchdog+0xc10/0xf60 [ 370.721743] ? reset_hung_task_detector+0xb0/0xb0 [ 370.726576] ? __schedule+0x1e30/0x1e30 [ 370.730535] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.734932] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.739498] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.744584] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.749584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.755102] ? __kthread_parkme+0x1b7/0x280 [ 370.759404] kthread+0x345/0x410 [ 370.762752] ? reset_hung_task_detector+0xb0/0xb0 [ 370.767573] ? kthread_bind+0x40/0x40 [ 370.771355] ret_from_fork+0x3a/0x50 [ 370.775114] Sending NMI from CPU 1 to CPUs 0: [ 370.779661] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.780622] Kernel panic - not syncing: hung_task: blocked tasks [ 370.794280] CPU: 1 PID: 891 Comm: khungtaskd Not tainted 4.17.0-rc1+ #9 [ 370.801095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.810953] Call Trace: [ 370.813532] dump_stack+0x1b9/0x294 [ 370.817141] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.822316] ? printk_safe_log_store+0x260/0x260 [ 370.827054] panic+0x22f/0x4de [ 370.830225] ? add_taint.cold.5+0x16/0x16 [ 370.834358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.839887] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.845318] ? printk_safe_flush+0xd7/0x130 [ 370.849630] watchdog+0xc21/0xf60 [ 370.853080] ? reset_hung_task_detector+0xb0/0xb0 [ 370.857907] ? __schedule+0x1e30/0x1e30 [ 370.861862] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.866250] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.870819] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.875904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.880902] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.886418] ? __kthread_parkme+0x1b7/0x280 [ 370.890730] kthread+0x345/0x410 [ 370.894077] ? reset_hung_task_detector+0xb0/0xb0 [ 370.898897] ? kthread_bind+0x40/0x40 [ 370.902688] ret_from_fork+0x3a/0x50 [ 370.906841] Dumping ftrace buffer: [ 370.910601] (ftrace buffer empty) [ 370.914305] Kernel Offset: disabled [ 370.917915] Rebooting in 86400 seconds..