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0x1000}], 0x8, &(0x7f0000003140)=ANY=[@ANYBLOB="1000000001007a3801000000", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r2, @ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYRES32=r0], 0x34, 0x4048000}, {&(0x7f0000003180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000003200)="8989b8afe542bd3e062b942841466e175632c46c3483719a21c0634e3debcd5071764c8874f0a12069f210cf158885951b0d18ee2705c2c5d80efe5d898aac", 0x3f}], 0x1, &(0x7f0000003480)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x18, 0x40004}, {&(0x7f00000034c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003540)="da1dd091138cc3cae362e48e6015b4c8ad7665198603ca4a7ffc02ed6b7bac188d02cd60d489ec6f1b6379a2d191e5627e01fd64dbded18b7086ce22559681fd383137f9afca187fdd15d8b53ad8a347c0d9ce31afee3262ee9fea6cdfda627823d77cd838260cb5e7eace5feea786483c65e5c5f42e11456f6daa0f9b65a41ce41781d3a2d5ad1a26fbf64668beb156ee7750c0d1b269e17fbd", 0x9a}, {&(0x7f0000003600)="ef22a2c64dc4598e5ce4d5a50a65e2d1454263015aaf3f189c3a3bbb9f3fc2c9c6eb2683d2afe9589f60d1521b455672303ecf695695a3956e4940dca72a92d8c2852bacb0e11c605123a2ae2759b1957bb194618567b9e75eb07f0e67cbeeb345f9d25d70aaaffadf3af20643d224d5529e07cbd30cae2fc63a6f1856df64f0ed0b111783082acfb7518572202f3e41515bca2c2a8e1eed0c720ee2cd95f6ba2f36c7f53168f49139475f6d8530d4bc12c66755135cf2328821c3ea98732a1f873bd299556678519a3d729b9bdf93391cac0e57e91e0657b763ca7785076e1ceba3de577787a424a35e5219", 0xec}, {&(0x7f0000003700)="72d41d0cc80cbe1554b9099929795f9b546503b2e9ec4698d53d0bbfd01cde4b79102517d77b10caab75264b28606edf27430046305bd5df90f546c7bc7353f0c9acb99baaec5ed58a7ce0a76911dca5fd055773fc0e6f822accd7b5b85832d9effe0c46f7c6ce70446a9d3cf0f3209ea639096c52b4ca787888fde635142974e3ddda4bbb98357ea90d8369e69e59f789f63b7fd83835910511025469cc45d8bbc9ab6bef3a9e361a6281ba2655754d984bf1e94e6212178ff38252d13940ad6ff9d25fbe23eecfae545d8ea6402ca1e8095ffc604272e4ee05be4ceca64d7d018b343b038010ba80ff546587f1989eccfeb5c9c49b", 0xf6}], 0x3, &(0x7f0000003a80)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x2c, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r3, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r2]}], 0x74, 0x10}, {&(0x7f0000003b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003b80)="e3b0", 0x2}, {&(0x7f0000003bc0)="350be92fced826745b433111f6d7b07e4fd7189f1bbb966c8524684eaf26e213fc854bd4c9cbffeea3016038042e60b4f3a4bc2fce9ec98d8f4f95e91351773ba866c7334e2113b4402e644386b16eee96465386883b8a3751dad7a721d6e01e5a7ff5ee2a78a48b4ef0869f7cd2b9d97675c537c64d0624c762e26ff374102a8ed1f51d5e2f299726470cb27ab958d8ca113f4e103e6564c29ddabd9f4f03d405f9df7a195ae45a4666aa8616b9592ab9cadf06f466df48e3", 0xb9}, {&(0x7f0000003c80)="912154d21d70da6a76a55898b2c67c07222c6038ef18adf510835cfc4ebb4f5d75838f77ebf5f92a1c0f369d26eb77d351da80466f32acc8428df4ffd7dc7facf6c51d98f74573ee2c63d29bb8f0d76698a8e1b6c22d321a58b1f9a5fe29139c63eae5d5bdc5469de7105f2534a9761789", 0x71}, {&(0x7f0000003d00)="5fec7f4f3a154c4254fcd4d81689ade80c3b00af3cf1ad77ab4cf676eeefe19c48b2bb809ffdc554321609a9faa91b427b195a8581f1bda39d0bf1782f4cf4b921d108a8e20806ba6b27dd1f2ac74cebcb8c393599", 0x55}, {&(0x7f0000003d80)="74a263b36da2", 0x6}, {&(0x7f0000003dc0)="dc7e6f27ef1367014c35e8e412ee592f", 0x10}, {&(0x7f0000003e00)="8d13cd914f08903dbac9498e725b6b4db89ec99438319835c6fe194c8686c0f907fabf27387be0e6e2bdcd3a11e53a1c3dbd7adca76db45d1cd4e083965b7def77951157", 0x44}, {&(0x7f0000003e80)="4de1288cdd0e193f3be8617386f47ea9b2193859ec871e8d199531f7c1198afe3279232fe9", 0x25}], 0x8, &(0x7f0000003f00)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}], 0x5, 0x10) 2018/03/23 21:27:39 executing program 1: r0 = socket$inet(0x2, 0x80000000003, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000440)=r2) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1f, r3, 0x1, 0x4, 0x6}, 0x14) sendto$inet(r0, &(0x7f00001e1000), 0x0, 0x0, &(0x7f0000777ff0)={0x2}, 0x10) close(r0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r5, 0x991, 0x9}, &(0x7f0000000600)=0xc) 2018/03/23 21:27:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x50) 2018/03/23 21:27:39 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffeffff001, 0x2800) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}}, 0x1e) ioctl$KDADDIO(r0, 0x4b34, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0x0, 0x3}) 2018/03/23 21:27:39 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 21:27:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x20) 2018/03/23 21:27:40 executing program 2: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000506ffc)=0xfb) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x2, 0x6) 2018/03/23 21:27:40 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) fadvise64(r1, 0x0, 0x38, 0x4) 2018/03/23 21:27:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x3701c37dc1be0753}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ustat(0xfff, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xd4ab, 0x4a000) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x1008, 0x800, "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"}, &(0x7f0000000140), 0x1400) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) 2018/03/23 21:27:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x28040, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000040)="2f60ba9bf1d02fb3526f2d3285", &(0x7f0000000080)=""/246}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100040000007f0400010c0002000000000002000000"], 0x2c}, 0x1}, 0x0) [ 74.401092] QAT: Invalid ioctl 2018/03/23 21:27:40 executing program 5: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) setpriority(0x0, 0x0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/raw\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0xc6}, &(0x7f0000000380)=0x8) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/03/23 21:27:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x100, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt(r0, 0x200000000114, 0x400, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xfffffffffffffd29) 2018/03/23 21:27:40 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x1, 0x2, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)=0x2, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x20000) pipe2(&(0x7f0000000100), 0x84000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) [ 74.449338] binder_alloc: 11262: binder_alloc_buf, no vma [ 74.455069] binder: 11262:11264 transaction failed 29189/-3, size 0-0 line 2963 [ 74.467397] *** Guest State *** [ 74.470852] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 74.479756] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 74.488632] CR3 = 0x00000000fffbc000 [ 74.492382] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 74.498369] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 74.504389] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 74.511078] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.519092] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.527089] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.534644] binder_alloc: 11262: binder_alloc_buf, no vma [ 74.535076] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.535095] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.535107] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.535116] GDTR: limit=0x00000000, base=0x0000000000000000 [ 74.540753] binder: 11262:11264 transaction failed 29189/-3, size 0-0 line 2963 [ 74.548657] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.563555] QAT: Invalid ioctl [ 74.564601] IDTR: limit=0x00000000, base=0x0000000000000000 [ 74.564614] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 74.564623] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 74.564632] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 74.564638] Interruptibility = 00000000 ActivityState = 00000000 [ 74.564642] *** Host State *** [ 74.564652] RIP = 0xffffffff811cda36 RSP = 0xffff8801b5b1f3d8 [ 74.564666] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 74.564675] FSBase=0000000000000000 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 74.564681] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 74.564689] CR0=0000000080050033 CR3=00000001cf2e4002 CR4=00000000001626e0 [ 74.564698] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85e01630 [ 74.622670] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.627350] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 74.627355] *** Control State *** [ 74.627361] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000c2 [ 74.627367] EntryControls=0000d1ff ExitControls=0023efff 2018/03/23 21:27:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xffffffffffffff8d, 0x40000}}], 0x2, 0x8000) ioperm(0x357, 0x2, 0x20) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x3, {0xa, 0x4e20, 0xbe91, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffff89}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="22ebc7bda80007b476ca5d61094b325013a5e8a918e1ce8357bc29ee23908948ff0b64befde8da41d61c6d7a", 0x2c}, {&(0x7f0000000340)="bfc814003ab1a66363e130b98d6567ceaeba2eca743eadc5d62a179ecd006894adbe38f8ff5b71f215ce2a30d3ea669e40798ef1ee4e7ca7471a5735009be1caab86f6cd9397f94cd2092aa718f8db9f1443c0feec9371518d6774102652abe6d2167441b65921b3d97c8c2421550edc3086eaec5ed1d3233da82dcb6e2720d059fe1a5b47926c256ccb5e85f66dfa5970d46fc68239514755a7be1c1df3c5eac33be0efa3ea4a6f89df10c807a928de59dce74fcb8d57fa355adf24f7394357303b726d52765d4a0d7a50e2106b1d74a776d1ded295cf77cc5d6fdd33754611408d81bf05829f05f1a2324d", 0xec}, {&(0x7f0000000540)="b63ffe80b0efed2d288c0a5d1679121aef864d42abcb894e571580bae40ed9fa725269ebcd7dd9b14a78b4ebc4b64588b52e52119d3379d092efbf450c423ef375f603ebe528d110e87be1e3dd3e30a7902a5831bc380a01e0ac89279e1080879ae9400dee20bfec3af59ebb12ac69730f85406863d2c87186b16db34f8b1a491386b271addb4ac6056095bd9d75d27445ffe40dc28428871c5526f750f0457685724bb11381c0fd71aa9bf7487483c0fc09e7f60214693d3d0aaac34cfabef88ed0cf2fe5a4d3920f7318ee8ddd82fc84", 0xd1}, {&(0x7f0000000100)="0d9a861c6fa1118aca3a36a23a7accbdcb9c340149d06b7aee28e8dd3074818680a6befe550fb9f9ca68e831342e1c2a3f42c0bc959cc20814478146d1d7dc1c20e1c47a2aee061df007ea65b04ae5e97b3eec64052291c296b1d098c38ec0c33405fcec951a3a9313fc65bad45a", 0x6e}], 0x4, &(0x7f0000000640)=[{0xc, 0x113, 0x2}, {0x9c, 0x0, 0x9, "ced2e9f2b7ff39a0072c53371a72583d20f707e9bbee60430b8a37735ab2540d28d1664f9ed6cf759f12d041be406f33d81075365cdb85521c8c83dec145ea69ad37bcb81b2ebfee715f3812857872ffb1d3a52e636f7e2c508c274031f8417fa618b94a44b4c69f616d5f60104da8f5eea7da8fcb721fd3734c6ade61e743719cfdf446e8f0a513af3390d8b4b958fa"}, {0xf0, 0x11f, 0x80000001, "c66e6e3d36d9731f55d789e455f64729f84f9d6460b7e686dbf71ff2570b2ee6aa070526a118dc4e2b6faf31b8036fac51d2252460fd15fe23a9087b215be99162c24f300b1379c13cb53835379512d892bc0de79802f030db01e69a56dc3302e79028c33cd682b93b5a873e28f8067dfcfa76fc1415b2b2221bd9855d1e23c76e4e1c6a75d26f1d06fc89dd467fd1e6da1cde03899b85ba28c7ff94d0dda2ada9a365f5a2e7c79010027ae1ac2b133bbd20379afe0cfd1e18f0626ab635ab0ab2b452b88a0d8eacd72610813ee6613f9353afe8ffc67309d47ce4a079b17abd5f2e8bfc"}, {0xa0, 0x117, 0xffffffffffffffff, "1fbb620354dba58e1be5237890bcc27cdd23807344b9d60aa8db1fe2355686de59e6e138190a347f4df7df51e171db580ab06736594727adb2a57f6ac7ee213daf0278ba7b1d152ff65f4bafa21d3e538a8b1cf3e3afef9b34b8399e75c546bd8febda332dca1f34fb56f1b137bfb6de53112da17507b101ea22640a1d10da999df097845330d78358c98a1236a35e0abc81a8ea"}], 0x238, 0xc801}, 0x6be}, {{&(0x7f0000000440)=@ax25={0x3, {"94bd4d114b7cbe"}, 0x6}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="fa73e68aabef222bf57b5c47fda70680f230292e49284f6ea7e7ff01d58c283986a9fc59913c6f8d4095626890c24cb62d352cbc713e654b5c5d793a5c5222700798ff4f7776de151d71b2015cd8f4f6819534929a90d386a132ca3353d22e10cb97a632b0e08a6bc20743de5c6d15fadcb04d20ac7e1efc3da2e5ffc3117607366cc4cc5113cb11907cce525d", 0x8d}, {&(0x7f0000001940)="de1676687c3b01188c87dd196eed6e07d43769c1355bf336c1d91ec61b5f2368b20ea04c97994944947fddacca83f213e2c677b03814da9bf3c421b3a966cfe360f14765a960d81f266bfdd2a59a39ffcb90cf26b65b591b64bbccf91e542c5662e02ecd2f379dd3094b78ffb5922fac9f167427b5c22a5b2524a739f12a21920bd781cb48a6e4472917e3", 0x8b}, {&(0x7f0000001a00)="220b98ad0ffa9d88493b6c4716b85a6adb935c50570b30c4e9de7c128eda23640628184cc76a2038bcc1c12bb56db3049fc8004ab3ca", 0x36}, {&(0x7f0000001a40)="d763ce7d1c02522c8fdb9235457c3683b04b586bb69ec4f275d6393bfed575d716", 0x21}, {&(0x7f0000001a80)="0bdafbe6b27447009f60e4fbf86f7a571f81d716bb2bbcd43612a977575903f2647f1f3a43411e106af68be406403bc58484cb75c5df0b3aad072edf09da8c069e7e36ab79dc9ec2f5", 0x49}], 0x6, 0x0, 0x0, 0x10}, 0x1ff}], 0x2, 0x20000000) 2018/03/23 21:27:40 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x404c82) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x3, 0x7, 0x3, 0xe4}, 0x10) r1 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000002c0)='./control\x00', 0x40) r3 = inotify_init() r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000080)={0x8001, 0x1, 0x9f73, 0x7, [], [], [], 0xc2, 0x40, 0x0, 0x7, "7b30b70a99c3596d58dd4b0b42c904ff"}) inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x20) fcntl$getown(r3, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/03/23 21:27:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) getdents(r0, &(0x7f0000000200)=""/91, 0x5b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1b3a308befb26064c4f44683a369f088e1c8ef547131f95b5ec86c036294f33b075c39adc457e0102e7029d2310f0fb8ee471eb37f7fce4c0806e7b7ec5a496afb1cc677a7b9981f710f201784ad03652125cd8942621574f3af44d3a1f6630e3031ea0f8610942192851118b9d1bd544fc60cd44135b15020ce02871bd200000000000000000000000000000000"], 0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000280)={r0, r0, 0x3f}) 2018/03/23 21:27:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x212000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/116, &(0x7f00000001c0)=0x74) 2018/03/23 21:27:40 executing program 6: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x50, r0, 0x0) r1 = epoll_create1(0x0) close(r1) syz_open_dev$mice(&(0x7f0000576ff0)='/dev/input/mice\x00', 0x0, 0xc080) ioctl$int_in(r1, 0x5452, &(0x7f00009ce000)=0x6) 2018/03/23 21:27:40 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xf74d7e860498e0e3) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/250) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) [ 74.627375] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 74.627381] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 74.627387] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 74.627392] reason=80000021 qualification=0000000000000000 [ 74.627397] IDTVectoring: info=00000000 errcode=00000000 [ 74.627402] TSC Offset = 0xffffffd554b2f103 [ 74.627408] EPT pointer = 0x00000001d1f4901e [ 74.738468] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 21:27:40 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/23 21:27:40 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) signalfd4(r0, &(0x7f0000000100)={0x7}, 0x8, 0x80800) syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f00003cc000), 0x0, 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x200000004000, 0x3}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)={0x3, "bf94ad"}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x1ff, 0x7ff, 0x9, 'queue1\x00'}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) 2018/03/23 21:27:40 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x9f, "ae834dcef5feb848cfb826c24c500ae884d717763ddd7ee937f4a6f84de7595c84facff2266fbf191ac29c15fecfd3166760d77e64b9caa46485a9cdbea54c6450e05bedce461db0461b400968b0946011e17825bc917bc9e9b0b71fb499b700b28e489ae88c8b030b9b3a7f25a21e8edc0d37d3504b32d048e1aca26bf748a707a52b7e8b91055a01b19c93ca4f186e1a4877105f5a5dddf31e15e7784e8a"}, &(0x7f0000000240)=0xa7) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/23 21:27:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x80}}) 2018/03/23 21:27:40 executing program 7: r0 = userfaultfd(0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'rose0\x00', {0x4, 0x1, 0x5, "5558231e54ed", 0x6}}) 2018/03/23 21:27:40 executing program 4: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) recvmsg(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/12, 0xc}, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/23 21:27:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x3fffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/23 21:27:40 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) rt_sigpending(&(0x7f0000000240), 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000540), 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40002) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x5}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet6(r1, &(0x7f0000000640)=""/50, 0x32, 0x40000002, 0x0, 0xffffffffffffffb9) [ 74.814925] binder_alloc: 11318: binder_alloc_buf, no vma [ 74.820655] binder: 11318:11319 transaction failed 29189/-3, size 0-0 line 2963 2018/03/23 21:27:40 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x8, 0x0, [{0xe037, 0x0, 0xfffffffffffff987}, {0x8, 0x0, 0xb2d}, {0x1, 0x0, 0x5}, {0x80000000, 0x0, 0x95b3}, {0x9, 0x0, 0x1}, {0x0, 0x0, 0x1ff}, {0xfffffffffffffb18, 0x0, 0x6}, {0xffff, 0x0, 0x1}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x40, @time, 0x9ee, {0x1f, 0x200}, 0x8, 0x2, 0x5}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) 2018/03/23 21:27:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x84be4892d1e39532, 0x2, 0x1, 0x1000, &(0x7f000059e000/0x1000)=nil}) 2018/03/23 21:27:40 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x2}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x9, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x6}, 0x101, 0x2, 0x226, 0x13297e3f, 0xf0, &(0x7f0000000040)="7663616e300000000000002c100300", 0x2, 0x6, 0x81}) 2018/03/23 21:27:40 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000006, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) [ 74.858556] binder_alloc: 11318: binder_alloc_buf, no vma [ 74.860092] binder: BINDER_SET_CONTEXT_MGR already set [ 74.864216] binder: 11318:11323 transaction failed 29189/-3, size 0-0 line 2963 [ 74.893499] binder: 11318:11319 ioctl 40046207 0 returned -16 2018/03/23 21:27:40 executing program 5: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) [ 74.926326] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.942561] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.978282] *** Guest State *** [ 74.981652] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 74.990553] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 74.999411] CR3 = 0x0000000000000000 [ 75.003152] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 75.009146] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 75.015165] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 75.021837] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.029821] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.037794] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.045796] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.053768] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.061744] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.069710] GDTR: limit=0x00000000, base=0x0000000000000000 [ 75.077689] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.085670] IDTR: limit=0x00000000, base=0x0000000000000000 [ 75.093648] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.101618] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 75.108046] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 75.115492] Interruptibility = 00000008 ActivityState = 00000000 [ 75.121722] *** Host State *** [ 75.124913] RIP = 0xffffffff811cda36 RSP = 0xffff8801b5b1f3d8 [ 75.130895] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 75.137313] FSBase=0000000000000000 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 75.145116] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 75.151036] CR0=0000000080050033 CR3=00000001d7e54003 CR4=00000000001626e0 [ 75.158063] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85e01630 [ 75.164736] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 75.170790] *** Control State *** 2018/03/23 21:27:40 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000000300)="8ef0c7fe3ea9c24576112fd7f5b185b387b98a7e0f09bfafa9d710d00b46621cfda2cbc0644dddac91369178ae019aa4aa4c96c6fd062afd791d35247ca4cd61300f59d8230502493995621de4b61c9c34681cddb7e897f9441f46344c264493d15a590556834e610b6a22d23926df60eb2a583e01740be0cf3a9fb5a2d2e6395f97b5f26a016f13aa3f9856298f64a4c3ad56bb9665fa659728cd6b72c474a0187c3073ad89795d64fa1944bdefb6037137b045c03a568367fa00f2b1e8785d3a8ea4a09cd12aea9f5614000000000009c521ee462bfd1b60db9827cde4f9568c8910ba4056a93d79db50f45a37ef17c40ac6e00d56182539f660e58139bf3657125bf2e3c8") read(r0, &(0x7f0000000280)=""/66, 0x42) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="0a258f971e100964149988f28dcb57f2af971f9084607e3c390c78af2e401a1fe6514c3528cc342eca3c8eecd8", 0x2d}, {&(0x7f0000000040)="0e22d973185f8f81c0e84b7ae3706bd948a841f847d720bd32ed6fed0ba25090c66d726f67aad797ef0b0fdaa4d5632f9ff468e84b6266929c4dbdbc8c0523a3e94a8367efab43e2249625cbfeb12977b3d71c65d376fb333118c6fe2c739edf9a989c1f01184e52e079f2b5c3926bf45dcfcb33b617bd4f1d9288e197e5c54d47b34a89a0f418e55a849b86383cba668e9cea6ccabf3c85ae98d71c238bd1862b7d0913eef0245501cacbb47d391a418c771ee2", 0xb4}, {&(0x7f0000000100)="fe5960e9bcb5a71d03f259789c97e3021e2e0d27205427ae8345a118321cb2f420063385dc738275028bbeb9b9c532d9b2474dec43cf02616ae8675133f78676b7343b616b4722524c1bfa02953fd8379fe6425216373ecb4547f7126a07dc41e7f340a53015525132e005c9a6e263027cbaa016c314078f47af009661e5a1f1d7703320a6fb4f4a85dd5c0ad31e53cf90f059d70e8d2e74be4998505c4089fa708b610e96ecf920d09b7bf76e2b51797e58504c4ae0166a39843f7910b363f7b4948df685153c27752f64fc7e4f81840dbc08656141085a311557303822a01731f56344bb8f2c3189a1bfea20e43bbce6ab44", 0xf3}], 0x3, 0x2) 2018/03/23 21:27:40 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x20080) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x100000001, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x5, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000000)='&)user+security#system\x00') 2018/03/23 21:27:40 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8932, &(0x7f0000000000)={'bond0\x00'}) socketpair(0x1b, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/23 21:27:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x40000000001000) 2018/03/23 21:27:40 executing program 7: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xc) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) 2018/03/23 21:27:40 executing program 0: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff00000000) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) 2018/03/23 21:27:40 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xff4, 0x0, 0x9}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3f, 0x7, 0x5, 0x3f, 0x5}, 0x14) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="3b124ce02717b78a895d0921371d6a31fa34ab55b88e2418cfaaf3b653f0c2fe4e857944bab2aafcd7c1fb9d646a7f1198360bbd021b77d53ae114aa88a9c0a9f96dca94bf3e89d0457d149bf18ec5c09d262aaee2437f61244ad5", @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="90715493654782be5ca41836462b3a5bcfd2602bad59970ed74ea5080d41039bb2612a50f7e5cd56500fcdde932030cde4cf392932b808c13874ee63d64daf38a65b3467c16fa42eaf5081cb3a018b70f75a295f462124b70ac45ff81b3c6e6c9a25036432d4cd49bb4a43fe382773fac137fb1e588cfb065cdd1750aa2316dedfd894f7752b6201f21bb926934920956431a07ef397b946e34c211e7bf5d31b0894f34c16489a9bb7af8ccea367a6d60a304204aed9429cf03e", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="99d27116b7bb746b87d1675cfd13db6df146e4e9db6c663a606f99803d3f0e95cc6108391457d8644445ccc745d24d2eaf22fc82456ec157eb3b127a504f3c6893980cb16db51d58f7887f6a08fbd22f76b9d38919070346afe61ff84d682ce5bf97841d7cc2d867807de6f2cecf"]]]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f0000000000)) 2018/03/23 21:27:40 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) fcntl$setstatus(r0, 0x4, 0x800) close(r1) rmdir(&(0x7f0000000380)='./file0\x00') setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x3, 0x7fff, 0x5, 0x3}, 0x10) [ 75.174250] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 75.180912] EntryControls=0000d1ff ExitControls=0023efff [ 75.186369] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 75.193318] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 75.199990] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 75.206569] reason=80000021 qualification=0000000000000000 [ 75.212885] IDTVectoring: info=00000000 errcode=00000000 [ 75.218330] TSC Offset = 0xffffffd5085ebbab [ 75.222656] EPT pointer = 0x00000001b113301e 2018/03/23 21:27:40 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='gid_map\x00') sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x10, 0x9029, 0x2, 0xc, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d3, 0x8, 0x6, 0x89, 0x2, 0x20000000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x6e6bba, 0x9, {0x6, 0xff, 0x3ff, 0x7, 0x0, 0x0, 0x0, @in6, @in=@dev={0xac, 0x14, 0x14, 0x19}}}]}, 0x60}, 0x1}, 0x40004) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e21}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e21, @broadcast=0xffffffff}, 'tunl0\x00'}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'osx.', '\x00'}, &(0x7f0000000340)=""/169, 0xa9) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000400)="3dbbf6ae92f127860e28f10c8dadc9be", 0x10) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000440)={0x401, 0x20, 0x1, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000480)={0x4, 0x7ff}, 0x2) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0), 0x10) io_setup(0x8000, &(0x7f0000000500)=0x0) io_cancel(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffa, r1, &(0x7f0000000540)="5928b861a41f7c94d29d122c7c89e2fb125823a6a640ae6d5b6b436b7f02f8f5bb1947d0b8ad1f7b2cdbee67cb15c018e58f98f464c4a06a9f8e0dc498", 0x3d, 0x9, 0x0, 0x1, r0}, &(0x7f00000005c0)) socketpair$inet6(0xa, 0x4, 0x1000000, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000000640)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_proto_private(r6, 0x89ed, &(0x7f0000000680)="bb8576693370d2c48c748a4ee691f983a1a8dfc0eaf78ad4d1077e0ee4e675f064ab64c42e6a3ed495e4559cbf6ea4dffafde4d851e1bca358a9147b614ab0af5cfad43d53f95e64b7f615a600b058fe2b06e091ce4057601cac03191c5453cd4306fa85c940185b3d114c83c571afdcdb260e7083754923f56b1e33b2a3b8ae5e4643ba6b78a21f90c450579b0a73696ebd020165116f6d9bc9ad9355797431989c25902f24278bf2d86a5696d0494ce0e4335402ce028b6a6f3f2bb4a50ad5c0bf687d0035f8af777be0e6252d195739504e7c0877492d832110") ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) name_to_handle_at(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x3b, 0x7, "d0cabab55ccf83f0d12ea514c012af922d150ac298fccfbd120f2802ea4b4b146686250edfb4869d7486e64415cd3bc0b588e8"}, &(0x7f0000000800), 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r7 = dup2(r5, r2) syz_kvm_setup_cpu$x86(r7, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000008c0)=[@text64={0x40, &(0x7f0000000840)="0f01dfc421f711db66baf80cb8083f4283ef66bafc0cb00bee0f937e00815adca7ff00004f0fc7580cb8010000000f01c10f0766b839000f00d866baf80cb8069a4e81ef66bafc0cec", 0x49}], 0x1, 0x40, &(0x7f0000000900)=[@cr4={0x1, 0x4}, @cr0={0x0, 0x1}], 0x2) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000000940)=[0xdff, 0x5]) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000980)=0xbaa1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000a00)={@empty, 0x6f, r8}) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f0000000a40)=0x4) fchmodat(r0, &(0x7f0000000a80)='./file1\x00', 0x8) ioctl$int_out(r3, 0x5462, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f0000000b40)={{0x20, 0x3, 0x7e, 0xc35, "4ae3865618aa08df2b94040ec3983922f8b14f3084b024a0cdab327da09af253a6523bc8716a8252309fc557", 0x9b}, 0xffffffffffffff7f, [0x0, 0x3, 0xff, 0x20, 0x7, 0x8, 0x0, 0x7, 0x7fffffff, 0x3, 0x4, 0x7, 0x9, 0x2, 0x400, 0x7, 0x7, 0x2, 0x0, 0x8, 0x5, 0x1a8, 0x2eaa, 0x4, 0x8, 0x5, 0x80, 0x6, 0x4c3, 0xe0, 0x5, 0xffffffff00000000, 0x5, 0x100000000, 0x200, 0x7fff, 0x7, 0x0, 0x8, 0x2, 0x5, 0x6, 0x12, 0xd75, 0x6, 0x0, 0xffffffffffff7fff, 0x8fe, 0x7, 0x800, 0xef, 0x1, 0x23, 0x800, 0x5b, 0x5, 0x2, 0x1, 0x4, 0x5, 0x4, 0x3, 0x6bcc, 0x2fa, 0x101, 0x54c, 0x34f7, 0xfffffffffffffff7, 0x2, 0x800, 0x1, 0xc89f, 0x3f, 0x7fffffff, 0x3ee, 0x7, 0x1, 0x5d8d, 0x10001, 0xc18, 0x8000, 0x7, 0x3, 0xfffffffffffffff7, 0x7d, 0xffffffff, 0x4aae, 0x1000, 0xe141, 0x401, 0x3, 0x10001, 0x10000, 0x400, 0x2, 0x8, 0x1, 0x1000, 0x3, 0x6, 0xfffffffffffffbff, 0x2, 0x81, 0x1, 0x1ff, 0x2, 0x127, 0x400, 0x1, 0x2, 0x0, 0xff, 0x2e7, 0x1, 0x29, 0x400, 0x1, 0x100000000, 0x8, 0xfff, 0x1ff, 0x10001, 0x4, 0xfffffffffffffffa, 0x4, 0x401, 0x85, 0x7], {r9, r10+10000000}}) getresuid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)=0x0) setfsuid(r11) 2018/03/23 21:27:40 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x42) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 2018/03/23 21:27:41 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x101, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000100)=0x2) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x9, 0x3, 0xaf, 0xa76}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000080)={"6e72308100715e000000d8dc00", 0x400}) read(r3, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000604ffc)) dup2(r3, r5) 2018/03/23 21:27:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3e, &(0x7f0000000000)=""/245, &(0x7f0000000180)=0xf5) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@dev, @loopback}, &(0x7f0000000140)=0xc) 2018/03/23 21:27:41 executing program 2: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180), 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000840)={0x7ff, 0x1bcf, 0xffffffff, 0x9}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000ac050000ffffffff6802000000000000e4030000ffffffffffffffffe0040000e0040000e0040000ffffffff04000000", @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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240268020000000000000000000000000000000000000000000000003801727400000000000000000000000000000000000000000000000000000000010000000300000004000000080000001802000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000fe800000000000000000000000000011fe8000000000000000000000000000bbff020000000000000000000000000001fe80000000000000000000000000001600000000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000001ff01000000000000000000000000000100000000000000000000000000000001fe80000000000000000000000000000d00000000000000000000ffffac1414bbfe8000000000000000000000000000bbfe8000000000000000000000000000120d0000002400686c0000000000000000000000000000000000000000000000000000000003ff0000440049444c4554494d45520000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c017c010000000000000000000000000000000000000000000000002c00636f6e6e6d61726b00000000000000000000000000000000000000000001090000006affffff010000004800647374000000000000000000000000000000000000000000000000000000e40f0000040109000100001006000000010000002000090001000100070000000104070020ca0a0040004552524f52000000000000000000000000000000000000000000000000003c4e0881a67d3a68368cb630827cf0fbf9c883b70e06996ee660604298e8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800fc000000000000000000000000000000000000000000000000003400534554000000000000000000000000000000000000000000000000000003000002024000b9a607004a0709000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x608) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) 2018/03/23 21:27:41 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x8001, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000100)=""/252, 0xfc}, &(0x7f0000000200), 0x20}, 0x20) uselib(&(0x7f0000000300)='./file0\x00') getpgrp(0xffffffffffffffff) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xffffffffffffffff, 0x60110, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x1, 0x4, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/03/23 21:27:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1}, &(0x7f0000000080)=0xc) 2018/03/23 21:27:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f00000000c0)) 2018/03/23 21:27:41 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xe, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/23 21:27:41 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x3010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) 2018/03/23 21:27:41 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/03/23 21:27:41 executing program 3: prctl$intptr(0x200000002f, 0xfffffffffffffff8) 2018/03/23 21:27:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/223, 0xdf, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/23 21:27:41 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="4bb9703ee10eb8082dc3f839fac41f3fc2bd8cd07044f69a6ebf0f6645f7db9d8a8741a45fbaea45ddea3dec3554c02b51c16ba313246d2ddb3a7825522878b3f6c1df69330cec4b2a005f04311b3fde20c7df04d392eeecec4cfce5741da2ea912ecd648d0d760b14f20c1eabfff08b465ab76087da5ce7b86e9d03bf02af23f1eaab9b6be8d72db2aa67db7fc19296f63ad9f503885191773f26edbca7c75229325c040fdb875da0fe94bc9976095647c6462fe4381b231c17d900f9a85033da915bb9a50fe4638ac4d3df73be845084784b0b7c712c661ca0179b877acd09be86b6bfe1c96fc5a995", 0xea, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) 2018/03/23 21:27:41 executing program 6: personality(0x5000007) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1a, "9cbe791cfd01a3e14c05b424ccd4a51574fe6227e4b91ce8af4c"}, &(0x7f0000000100)=0x22) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000140)=0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='htcp\x00', 0x5) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x500, 0x20, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0x101, 0x2, 0x9, 0x1], 0x4, 0x8, 0x20, 0x8001, 0x2, 0x9, {0x5, 0xfffffffffffffffa, 0x20, 0x7, 0xd79, 0x200, 0x3, 0x9, 0x100000001, 0x95, 0x7, 0x0, 0x0, 0x0, "a868579b4ef4589db66945fc482f440cb8700e76ad1e376a2f89a8454037f495"}}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000440)) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000480)={0xff, 0x8000}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)={0x1000, {{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x8}}, {{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}]}, 0x18c) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000680)=""/203) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000800)={r1, 0x314}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000840)=""/169, &(0x7f0000000900)=0xa9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000940)={r2, 0xe2, 0x9}, &(0x7f0000000980)=0x8) getsockname$inet(r0, &(0x7f00000009c0)={0x0, 0x0, @multicast1}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a40)={r3, 0x5, 0x9, [0x7, 0x819c, 0x0, 0x7, 0xec9, 0x7f, 0x1ff, 0x5, 0x2]}, &(0x7f0000000a80)=0x1a) bind$netlink(r0, &(0x7f0000000ac0)={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc) r5 = creat(&(0x7f0000000b00)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000b40)={0x8f9, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40086437, &(0x7f0000000b80)={r6, 0x6}) pread64(r0, &(0x7f0000000bc0)=""/186, 0xba, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000c80)) socket$inet_dccp(0x2, 0x6, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000cc0)='/dev/sg#\x00', 0x9, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000d00)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x8, 0x3ff, 0x1, 0x1}, &(0x7f0000000dc0)=0x98) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000f80)={r7, 0x0, 0xae, 0xa7, &(0x7f0000000e00)="4fde2c295806cc35edde38680707cee880730374bca8aea0ee86b30c3cbdf845376d9d224cf7dac178affb65c825d305bc1539dfacfd1e6f560e1f48d4b3c9cfeeed739afc7c67526f1d47714540e9e223a9419f73cc6f94b137f917512fbe6b9f602950106e00c4f2b76a02117357cc7618b05e5369679993795bc5154e049523a1df878cfa0ac1a9448cc12f479d21d6ed94b0cfea41961b88c4413d050e536b6d72f8a2405bb46443a8fc22fd", &(0x7f0000000ec0)=""/167, 0x5, 0x7}, 0x28) 2018/03/23 21:27:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x401, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x0, 0xfffffffffffff53b}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={0x0, r4+10000000}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/03/23 21:27:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f0000000340)=[{r0, 0x1000}, {r0, 0x2000}, {r0, 0x22c}, {r0, 0x100}, {r0, 0x4000}, {r0, 0x20}, {r0, 0x286}, {r0, 0x100}, {r0, 0x10}], 0x9, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) geteuid() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20480, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xc2, "2851f967e8130439f5da206c9d9eefbd40e02b5916a45b36a15080703173349daec488b8b5adac5f6c769a71303d8d2913276ab2b2f1e0752d5990ff144cc7fbd5fac537553fc4a92ee0806ea2db4bb8fbe6d2770097fa93884c96425f75f6ca93bf3be1f9f36f61c9f116891fd7713bca10cbafe94fc1a1cc5afc5e5b89b3d37a494b359d023f182d3da052c1b32a04043b2df07bd6ea776195cf0603f6fed61e3649fc96ca48f4a83f5029b89a10602a116b8689efc053ccc186c63c3dfe287381"}, &(0x7f0000000200)=0xca) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, 0x7, 0x2}, &(0x7f0000000300)=0x88) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x2e) 2018/03/23 21:27:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x400000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000400)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) sendto$inet6(r0, &(0x7f0000000440)="fa2e18f666d39953132132108f8eb77e4a88283107adfbd016938c193586899a4145eb09b5919da8757b605a15654baee23d1513920e1c8412efa4bc28a85e07d32de686e260b73719f8f0d00761642af1645e42f02c56c7e6339b009259d5aae5216e12be0174f574d356d2cfe13b776a44bfe0fee79c089558bf46eadc2af3bec630f7ba61ddf577ee3197", 0x8c, 0x4044, &(0x7f0000000500)={0xa, 0x4e22, 0x7bc5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e23, 0x6ad, @dev={0xfe, 0x80, [], 0xf}, 0x3ff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x401}, @in={0x2, 0x4e20}], 0xc0) unlink(&(0x7f0000000600)='./file0\x00') r2 = eventfd2(0x3, 0x80001) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000640)={0x3, 0x4}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000680)=0xf6) arch_prctl(0x1004, &(0x7f00000006c0)) readahead(r2, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000700)={0x3244659a, 0xffffffff, 0xc207198c9f956710, 0x0, 0x3, 0x9, 0x9, 0x410000, 0x100000001, 0x8}, 0x10) rename(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)='./file0\x00') pselect6(0x40, &(0x7f00000007c0)={0x4, 0x47d, 0x3, 0x6, 0x6, 0x81, 0x4}, &(0x7f0000000800)={0x401, 0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x0, 0x3f, 0xffffffff93cc7ba9, 0x491}, &(0x7f0000000840)={0x10001, 0x3, 0x8000, 0x2, 0x3b041b31, 0x87a, 0x4, 0x8}, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f0000000900)={&(0x7f00000008c0), 0x8}) pivot_root(&(0x7f0000000940)='./file1\x00', &(0x7f0000000980)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d80)=@nat={'nat\x00', 0x19, 0x3, 0x354, [0x20000a00, 0x0, 0x0, 0x20000b90, 0x20000d24], 0x0, &(0x7f00000009c0), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x1, 0x8035, 'dummy0\x00', 'ip6tnl0\x00', '\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x98, 0x138, 0x160, [@connlabel={'connlabel\x00', 0x4, {{0x7, 0x3}}}]}, [@snat={'snat\x00', 0xc, {{@random="46a0a2ffa0b4", 0xfffffffffffffffd}}}, @common=@nflog={'nflog\x00', 0x4c, {{0x200, 0x7, 0xb7f, 0x0, 0x0, "3009daa24936641c225f0030a5a64029657104c792199bcebd4a48ddb3e694671c2295ec8115e15b996e31bc19afe8ccd6555b1bb7d17da21db30ebfea96391e"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x5}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x19, 0x28, 0xf6, 'tunl0\x00', 'syzkaller0\x00', 'eql\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x7fff, 'syz1\x00', 0x6}}}}, {{{0xb, 0x1a, 0x88ca, '\x00', 'ip_vti0\x00', 'teql0\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xac}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x2, 0x4, 0x75}}}}]}, {0x0, '\x00', 0x3}]}, 0x3a4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000e40)={0x4, 0x0, [{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000ec0)={0x0, 0x1}, &(0x7f0000000f00)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000f40)={r5, 0x9, 0x26, "17c57f4e5bef839cba248af41831b8a8ea81266110683bedf16e7830e2f98a70827572817551"}, 0x2e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000f80)) r6 = accept4(r3, 0x0, &(0x7f0000000fc0), 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001040)={r5, 0x8, 0x81, 0xf4}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001080)=r0, 0x4) 2018/03/23 21:27:41 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000000300)=[{0x800, 0x1, 0x2, 0x0, @time={0x0, 0x989680}, {0x0, 0xfffffffffffffd01}, {0x20, 0x5}, @time=@tick=0x1000}], 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000280)={0x40, 0xffffffffffffffff, 0x5, 0x1}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000002c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='attr/keycreate\x00') sendto$ax25(r0, &(0x7f00000001c0)="129f266583259f04023f4f72fe5d85270498317f0925863afb5965dddf37b7e1def2afabcea80b46a104f05bff6acff2de5069d6d5e70ed363dd61c7b16c92cad6ab98bc4a9fa08f8a1173c309a023a597525bb7dd62314f08fdc1c343b36c8686db1593fc0589e0c881f936", 0x6c, 0x4000090, &(0x7f0000000240)={0x3, {"93ff70c5572afa"}, 0x9}, 0x10) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x35}, 0x4f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/03/23 21:27:41 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = socket(0x400001000000010, 0x3, 0x0) write(r2, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) lookup_dcookie(0x1, &(0x7f00000000c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001100)) syz_open_dev$mice(&(0x7f00000010c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/23 21:27:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b3c0)=[{&(0x7f0000009e00)=@abs, 0x6e, &(0x7f000000b200)=[{&(0x7f0000009f00)="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", 0x117}], 0x1, &(0x7f000000b380)}], 0x1, 0x0) open(&(0x7f0000000000)='.', 0x208002, 0x2c) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) 2018/03/23 21:27:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, &(0x7f0000dee000)=0x88) 2018/03/23 21:27:41 executing program 4: sched_setattr(0x0, &(0x7f00009a7fd0)={0x0, 0x0, 0xfffffffffffffffe, 0x4}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/03/23 21:27:41 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xbf, "65135e7fa8b8cdd1a8f586f0f6631053bf33add865602cb13c21a54d2084c9e2288e88143b074869fb58f7748fb54cd13add9667a5c0bca850abfb94a0b63f6ceeb62f0bcab8f6f26f1cff482e86de5a49d80bb3e9e3813f0c1e73da8fde620910cf37b36c7591ad24b21a9a5be81bf8edd7294c44c0b9e5b2b035cc99d67b7a62a2eb35ce2b9ae55b9016b18389193f8816e3dd9044fa7f9e5b8109f4cac648e0d4cf0df4dcc065b428adc08163f662117304cd42fed1e330a9c6e0269989"}, &(0x7f0000000280)=0xe3) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000eea000)={0x14, 0x23, 0x829, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='vlan0\x00', 0xfff}) 2018/03/23 21:27:41 executing program 3: ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc2c45512, &(0x7f000063d000)={{0x0, 0x0, 0x0, 0x0, "c1b3200ff3d2a48b537ac425ea16ceb56dca471d8173bd3ed0573a338c73bbf393536fb04af1b8ae025093c1"}, 0x9, [], {0x77359400}}) 2018/03/23 21:27:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x8, 0xa00) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000ce0000000000000000000000000000000000000000000000000000000000"], 0x58) r3 = socket(0x40000000015, 0x5, 0x0) readv(r3, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/22, 0x16}], 0x1) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0xfffffe8b, 0x0, &(0x7f0000000200)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/163}, {&(0x7f0000000080)=""/14}, {&(0x7f0000000240)=""/165}, {&(0x7f00000000c0)=""/35}, {&(0x7f0000000300)=""/1, 0xfffffd18}, {&(0x7f0000000340)=""/57}, {&(0x7f0000000380)=""/251}, {&(0x7f0000000480)=""/239, 0xffffffffffffff8d}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000900)={'gretap0\x00', &(0x7f00000009c0)=ANY=[@ANYBLOB="33000000000000003a9eb238984f0cfa0cc12ece2307e3ce8cbe02366f3d893c751d0f8dd0c7c7e916b300494cea945a979edc09000000000000001bf4e212d112ee9d0a087a69726835976372a33d655172049f1a890f86bdc0e38e72ff5baa519456b63060e55e0fa03f1cbac7db8cbb52830f0f258ef7aca678e7b3439718faf136"]}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x640e02) 2018/03/23 21:27:41 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000000040)=""/244, &(0x7f0000000000)=0xf4) 2018/03/23 21:27:41 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0xa, [0x7, 0x0, 0xffff, 0xc02, 0xc4, 0x4, 0xf27, 0xfffffffffffffffe, 0x1, 0x6]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x3a, "dd10bf5afb6b4113d592c184cf764e802888cc59ea377930517e2cfc1e5dea07d09484d790c5f53bf1dd7d9e42356a4c03df18b7bef42d18e565"}, &(0x7f0000000140)=0x42) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = gettid() sched_getaffinity(r6, 0x8, &(0x7f0000000180)) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00000001c0)=0x8000, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0xe49) r7 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x4, &(0x7f0000000240)=""/126) sendto$ipx(r2, &(0x7f00000002c0)="37e7425620c6f5d9128b3ecf47f62b74bb4120ec3d0c9a8d5552dd6fffca008dd4d18c9375c24bda844316a949a83adedf5ba3292ef485ba61158f1b0af20f03f31404dae749775cf099dd1404ad6dd9ccba0fb01f8bd4b0d68fcd99bcf84803da4b2823b6d7bda207c240e95b9fd2e6bda6f2d1c8437bce", 0x78, 0x8000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000340)={r4, 0x3}, 0x8) getsockopt$EBT_SO_GET_INFO(r7, 0x0, 0x80, &(0x7f0000000380)={'broute\x00'}, &(0x7f0000000400)=0x50) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000440)={0x6, 0x7ff, 0x8, 0x6, 0x100000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000007c0)={'gre0\x00', r8}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={'vcan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}) sched_getattr(r6, &(0x7f0000000840), 0x30, 0x0) mq_getsetattr(r7, &(0x7f0000000880)={0xffff, 0xfffffffffffffffb, 0x1, 0x10001, 0x3, 0x800, 0x2, 0x81}, &(0x7f00000008c0)) r9 = request_key(&(0x7f0000000900)='cifs.idmap\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000980)='broute\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000009c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000a00)={0x4, [0x8, 0x1, 0x7, 0xffffffffffff8000]}, &(0x7f0000000a40)=0xc) mq_getsetattr(r2, &(0x7f0000000a80)={0x0, 0x7, 0x5b2a4ce5, 0x8001, 0x7, 0x5, 0x4ddc, 0x1}, &(0x7f0000000ac0)) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x1c, r10, 0x4, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000c40)={{0xa, 0x4e22, 0xc040, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xcb}, 0x402, [0x8001, 0x9, 0x9, 0x5, 0x5, 0x401, 0x4, 0x85d0]}, 0x5c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/access\x00', 0x2, 0x0) 2018/03/23 21:27:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x50638365}, 0x14) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/03/23 21:27:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x10000, 0x81, 0x1, 0x40, 0x4, 0x9, 0xfd23, 0x9, 0x1ff, 0x10001, 0x3, 0x1e, 0x1, 0x9, 0x2]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="cf0000006d7f2ee08805579378faa638fcb35360c3f5a433216540f79882df7fc7f0c0721c15ee69a2a28aa0db1adf4c600d088d19749146c6e08eb5abbf736a12510f3ca1f3fcd9f226a01cc763d2355d7839deceaa6f57a3cf8ade90809b1e280e834e6f5ba7e7095084f0bf879ff244364bd08c794fe49971312522e71588d7bf2de74c13365021a891b024dbf43f3516b243e559beaa73a9e48007f2ff0f2fafb4434a793ff145d1f925938e4d01caa1fbfb0f3d08085995ca7937ecd1be0a45f45617dce91b9174f27db13ed3d02df79a"], &(0x7f0000000240)=0xd7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000001040000000000000000000000fffffffffffffbfff8000000ffffffff08030000ffffffffffffffff08030000ffffffff03"], 0x1) 2018/03/23 21:27:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000080)={@void, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x4000003ffc) read(r0, &(0x7f00000000c0)=""/154, 0x9a) 2018/03/23 21:27:41 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x800}, &(0x7f0000000180)=0x8) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x8a, "2ce2a444b1b2b6fa29c35d8d3eb9d0d0e328a5a077120f12f6b7331fb66e56e2f08a59859674406d27953d34afb71d273c9921cd585f5c1b733f43a3e2b3eae998f29fa974b921c06d918a513fb5e790009e16679592161ea67a82e84344fd18f470c433953e4f0280eff8fea9aa4fbcd2632264ce841c09581bf6fafe5b6e446a5f204fc29043017062"}, &(0x7f0000000340)=0x92) poll(&(0x7f0000000380)=[{r0, 0x10}, {r0, 0x8200}, {r0, 0x1c0}], 0x3, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000003c0)=0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000400)={'\x00', 0x6}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x480000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x40000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000540)={0x3, r4}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000580)=r1, 0x4) r6 = accept4$vsock_stream(r5, &(0x7f00000005c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000600)=0x1, 0x4) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000640)=0x3, 0x4) inotify_init() setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000680)={@in6={{0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0xab9, 0x7, "a4952fd9fbc04b6fd27f70eaf2c62d625ec36bd208c42fc7b5f24d2d13016363e31764791544d2f74bcf393cc8739dab3c79814fc47f19c9e61818db99e5bbc4130c1cad1828617d21530ad938f384f4"}, 0xd8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000780)={r3, 0x81}, 0x8) bind(r6, &(0x7f00000007c0)=@rc={0x1f, {0xffffffffffffff0b, 0x5, 0x8001, 0x1ff, 0x2bc, 0xfff}}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000840)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x10000, 0x8000, 0x4, 0x7fffffff}, &(0x7f0000000900)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000940)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x9}], 0x2c) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netdev_private(r5, 0x89f3, &(0x7f00000009c0)="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") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000ac0)={r2, 0x4, 0xa40}, 0x8) execveat(r4, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000c00)=[&(0x7f0000000b40)='/selinux/avc/cache_stats\x00', &(0x7f0000000b80)='\x00', &(0x7f0000000bc0)='\x00'], &(0x7f0000000e40)=[&(0x7f0000000c40)='/selinux/avc/cache_stats\x00', &(0x7f0000000c80)='system/,em1posix_acl_access:^\x00', &(0x7f0000000cc0)='&lo\x00', &(0x7f0000000d00)='\x00', &(0x7f0000000d40)='/selinux/policy\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='/selinux/avc/cache_stats\x00', &(0x7f0000000e00)='\x00'], 0x800) 2018/03/23 21:27:41 executing program 7: r0 = epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40, 0x9, 0x0, 0x0, 0x10, 0x0, "8cfb8371c6c46388efdce932cc16962dac5f5811c8a68416f350131f50e3ce63896e098bd66e895ba2f115d06caf6a87622577cf126982d5595bc5d68dc921a8", "35503194dc574dc6bbc2167013ec3af1b09cb9fcf0f0673ad9faba4e4d8a67d31da167200b37df86799e0a76d034e76abbd3e8e86508886f029faaa20defecd0", "bfe97a2531bdd43c998e6d2d16eaddc8566e7a86b0026ae1a59a021f3f701c80", [0xfffffffffffffff7, 0x70]}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/23 21:27:41 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)={0x9, 0x0, [{0x6, 0x5, 0x0, 0x0, @msi={0x7, 0x0, 0xef}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0x10001, 0x10001}}, {0x0, 0x7, 0x0, 0x0, @msi={0x3ff, 0x6, 0x2}}, {0x7c7c, 0x3, 0x0, 0x0, @irqchip={0x400, 0x3ff}}, {0x521, 0x4, 0x0, 0x0, @sint={0x6bd, 0x7}}, {0x7ff, 0x1, 0x0, 0x0, @adapter={0x9, 0x4, 0xff, 0x200, 0x400}}, {0x6, 0x3, 0x0, 0x0, @sint={0xff, 0x9}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x40, 0x1fb6}}, {0x400000000, 0x4, 0x0, 0x0, @irqchip={0x800, 0x3}}]}) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@generic={0x1e, "61c0dbc701d32bb124df9900a14147e1b3f789f643f7a0effddae0844605afd7467ca8544f3df12b1529b5362169ee814d8bd57528617769ea93c2566d8517f524f59c19e80ebfec1d0db3ff76f3325fda47a4d05710875bfa46c45423deb3328b305d1d45d00c5e8a27d19a09bd52cebc208976bd7be4b422f312700546"}, 0x80) socket(0xa, 0x800, 0x9) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/03/23 21:27:41 executing program 0: io_setup(0x1, &(0x7f0000000040)) io_setup(0x6, &(0x7f0000000480)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0x3, {{0x2, 0x4e23, @rand_addr=0x40}}}, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1, &(0x7f00000002c0)=0x0) io_submit(r2, 0x1, &(0x7f00000009c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000300)="05cafbbcfa", 0x5}]) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x1, 0x8, 0x6, "ee01ecb179b6622e5562e078ab541c03202c5408f91c28ba7e20e792ce318c881af1416d4ff7ba7cb41d1cda96bff5a41a46c0a377b842c4ad56fed6fe45ba", 0x3a}, 0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0xd}, 0x7ff}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x2}) 2018/03/23 21:27:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'yam0\x00', 0x0}) r6 = geteuid() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000001c0)={0xf, @time={r7, r8+10000000}, 0x400, {0x9, 0xfffffffffffffffa}, 0x0, 0x2, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in, 0x4e24, 0x0, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x0, r5, r6}, {0xcbd4, 0x1, 0x2, 0x1, 0xffffffffffff0001, 0xfffffffffffffffd, 0x4, 0x3}, {0x101, 0x6, 0xc00, 0xffff}, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x1, 0x3, 0xbab, 0xffffffffffffff80, 0x1, 0x401}}, 0xe8) dup3(r4, r3, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000240)={0x8000000000000000}) 2018/03/23 21:27:41 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x22781cede659daa5, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0xc, 0x0) write(r1, &(0x7f00000000c0), 0xffffffffffffffd0) 2018/03/23 21:27:41 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x100000001, 0x401, 0x5, 0xd31e, 0x8000, 0xff, 0xc23f, 0x8, 0x6, 0x1, 0x200, 0x1}) ioctl$KDSETMODE(r0, 0x4b3a, 0x88) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x7ff, 0x1, 0x3313, 0x6e4, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000240)={{0x3, 0x3, 0x20, 0x0, 0x5}, 0x5, 0xec0, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x4, 0xcf6, 0x2}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000340)="3c858a6d92c5b0a2c139742e2c9d2ecb89808a47026d218b1bf5a01709db4631260c1fe9239ee617dae67e179ad32558c399acc770f1bc2b110fa06259a33559000374790374840811125cd761721f31f87b2b324aaecea6d4472729ac4541ef") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x14000000000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r4, 0x0, 0x7fff, 0x9, 0x6, 0x9}, &(0x7f0000000480)=0x14) readlinkat(r1, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)=""/31, 0x1f) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000540)=0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000580)=""/88) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000600)=0x9, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000640)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={r5, r3, r6}, 0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000740)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet6(r1, &(0x7f0000000780)="5e1781d5ab4ff5bb4dd7e99c83bfbf0b7d3bceb9f47120fa7acded5e11addd3aeafd5b1a266477325a52a90d8c9b886ae341a67bd23e96d3ee0332c2d754b9d808f966469dec6b1fcefc446e8df48890ea17b4f8031cb30c1ff5efec1b5bf2bd8d798520fd10f6ae7ba3541b056cabf517877e767fed13863ed0a8ff22234ec18f399abc2e6724c6a5290990b131c453bc77", 0x92, 0x20040000, &(0x7f0000000840)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000880)={0x101, 0x6, 0x0, 0x6}, 0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000008c0)=0x6) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000900)=""/214) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000a40)={0x6000, &(0x7f0000000a00), 0xc, r0, 0x9}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000a80)={0x7f6, 0x3, 0xfe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'teql0\x00'}) splice(r0, &(0x7f0000000ac0), r1, &(0x7f0000000b00)=0x32, 0x5, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000b80)={r1, 0x28, &(0x7f0000000b40)}, 0x10) readlinkat(r1, &(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)=""/117, 0x75) fcntl$setownex(r1, 0xf, &(0x7f0000000c80)={0x2, r5}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000cc0)={0x5, 0x6, 0x7fffffff, 0x441, 0x0, 0x5}) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/23 21:27:41 executing program 7: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x48400) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1, r0}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000100)=""/40) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000002c0)={0xfffffffffffff027, 0x20000800, 0x1000, 0xf99, 0x1, 0x4, 0x9e0f, 0x8001, 0x8000, 0x100}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000300)={0x20, 0x5}, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="930000007c7bba0e1a047e726b6eb9e87d9ca90f131377488efc452c8e72c47611adad49e028eb2f96eb4951b6614f9deb4066cad1d4480e2d4bd73e90a68bef59de4d8270dc496a08370cac093af2c9078532ba58476c13e3147b5242a27d34750d32f2556dfe9ce7e4fc4ff4995618d1da162d8e3a660b8d546c071d53a31c899ba59d98000000000000000000000000"], &(0x7f0000000200)=0x9b) modify_ldt$write2(0x11, &(0x7f0000000340)={0x9, 0x20100800, 0x0, 0xbd, 0x8, 0x7, 0x81, 0x5, 0x7, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x1b47fed4}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/23 21:27:41 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) r4 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x644) socket$vsock_stream(0x28, 0x1, 0x0) write$eventfd(r4, &(0x7f000072c000), 0x8) 2018/03/23 21:27:41 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x16, 0x1000000040) write$fuse(r0, &(0x7f000007c000)=ANY=[@ANYBLOB="580000000000000001000000000000000700000000000000000000065d86a60bf2b3b36e2713546deaa31b0100000000000000bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fda97b83919045"], 0x58) 2018/03/23 21:27:41 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xaa, "18219be178172d78981c7d7e79cfe45fc696c2ac0eb9c6dd2dacee1fd0f20641b4ae351edcb6d3fded31c147bcac9939cba9940c4d3d7ef02dab045de55b05d08e4ce7b59c4e06b0bc7cace18fcc28298a1372e7104c5c4143202b6f9b7f3860f240eeecb078e418ca52f7480c477b74af14d36025ef88c59b5ab7599ecb3c10465db19f1495e6b406e399e96a5475fbc1516f01840e2df855ee41bf0f6dd095ce00dd2f241e7b73f5d0"}, &(0x7f0000000240)=0xb2) writev(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)="a22e5d18291c4bb999fdf671b5203aa97dd9aca6d4128e94d891bf1e0b0aebeb65d2f2b7cf010f5ab89e9d12917e00d6cf5f0cac9b394cd8c5a20a1acd9598fbeb8a72c5dfbe6520774beb34d2b868802c1de5416ab4362d7b8a0b9e39647ded4461dab8f6e4087de8dd2a9cceead3dc26e0ac02cca99f0a2d77c88349a27021765e3c16452db2c85e3664f86130a162264d9971e91fd43a51f9ff6df7335104b3c7988d28c26b84c71904337d79f8c961a5ca87c90712625c43720a92e198135debe0435e5ec4e9f10ed9f188de5c3bab2e91168fe15d9b024e3565c7d323", 0xdf}, {&(0x7f00000003c0)="7fd7757bf9ea0d569a20a17c46084bfa2306b8869dcc583c114177e4c9560ecf9f2fad76c329d69a6a938c98552e2366c42490863531f59cf5917723b73f4100388c2aa6a2d3790d6f92d0e9f43d333cabc9e64051faa34ea870559c75018a4490483a7802e6edca84337db6ea96ebf07dc0914250e18b5b4a0a09153ea3ef2df37641bdbeea4bcfc28e94bb9e2d28d9290bf2d991c581951556c3b94b684cab0a", 0xa1}, {&(0x7f0000000480)="998f55aec4f455f53037c141137c9ff1c57b4c8f7f3134522a22775d0ec086641b7e2b2178d0ea2d19fb91365fb99827da0f7808d3cdc9c0af295b88958acf559b3cef23afb884b62bbd503493954cd3834c4b7461d626a4448027698227a3412b6342838a8b13d1bf7f2dc25edd8f1dd22c", 0x72}], 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x5, 0x2e, "a2cea716c9c03f693a36d46f49ae32167b1119ca6f5bda41d722ed498fa10bd1395ad504398378c1558fcf6ef311"}, 0x36) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0x1) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)='z', 0x1, 0x41, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x6, 0x2, 0x0, 0x0, 0x6, 0x1, 0xffffffffffff889a, 0x5, 0x6, 0x2, 0x0, 0xfff, 0x0, 0x5, 0x8ea4, 0x6, 0x100000001, 0x40}) 2018/03/23 21:27:41 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @empty, 0x0, 0x6, [@multicast2=0xe0000002, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, @empty]}, 0x28) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/23 21:27:41 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000007140)={0x7b, 0x0, [0x20, 0x84, 0x4, 0x9]}) r1 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/222, 0xde}], 0x1, &(0x7f0000000200)=""/25, 0x19, 0x40}, 0x5}, {{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/33, 0x21}, {&(0x7f0000001300)=""/215, 0xd7}, {&(0x7f0000001400)=""/99, 0x63}], 0x5, 0x0, 0x0, 0x31}, 0x2}, {{&(0x7f00000014c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001540)=""/192, 0xc0}, {&(0x7f0000001600)=""/134, 0x86}, {&(0x7f00000016c0)=""/254, 0xfe}, {&(0x7f00000017c0)=""/21, 0x15}, {&(0x7f0000001800)=""/136, 0x88}, {&(0x7f00000018c0)=""/181, 0xb5}, {&(0x7f0000001980)=""/86, 0x56}], 0x7, &(0x7f0000001a40)=""/254, 0xfe, 0x7}, 0x1ff}, {{&(0x7f0000001b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/166, 0xa6}, {&(0x7f0000001c80)=""/221, 0xdd}], 0x2, &(0x7f0000001dc0)=""/190, 0xbe, 0x5}, 0x1}, {{&(0x7f0000001e80)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/78, 0x4e}, {&(0x7f0000001f80)=""/72, 0x48}, {&(0x7f0000002040)=""/20, 0x14}], 0x3, &(0x7f00000020c0)=""/226, 0xe2, 0x7}}, {{&(0x7f00000021c0)=@alg, 0x80, &(0x7f0000002600)=[{&(0x7f0000002240)=""/64, 0x40}, {&(0x7f0000002280)=""/73, 0x49}, {&(0x7f0000002300)=""/238, 0xee}, {&(0x7f0000002400)=""/3, 0x3}, {&(0x7f0000002440)=""/49, 0x31}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002480)=""/80, 0x50}, {&(0x7f0000002500)=""/58, 0x3a}, {&(0x7f0000002540)=""/115, 0x73}, {&(0x7f00000025c0)=""/56, 0x38}], 0xa, &(0x7f0000002680)=""/178, 0xb2, 0x9}, 0x5}, {{&(0x7f0000002740)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000027c0)=""/115, 0x73}, {&(0x7f0000002840)=""/41, 0x29}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000002880)=""/248, 0xf8}, {&(0x7f0000002980)=""/98, 0x62}, {&(0x7f0000002a00)=""/209, 0xd1}, {&(0x7f0000002b00)=""/245, 0xf5}, {&(0x7f0000002c00)=""/22, 0x16}, {&(0x7f0000002c40)}], 0x9, &(0x7f0000005040)=""/4096, 0x1000, 0xa0f}, 0x1f}, {{&(0x7f0000002d00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000006040)=""/4096, 0x1000}], 0x1, &(0x7f0000002dc0)=""/112, 0x70, 0xcc}, 0x4}], 0x8, 0x0, &(0x7f0000002f40)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000071c0)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002f80)={0x0, 0x4c, &(0x7f0000007040)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1f}]}, &(0x7f00000070c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000007100)={r3, 0x9}, 0x8) 2018/03/23 21:27:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) recvmmsg(r2, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x20000400) 2018/03/23 21:27:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getflags(r1, 0x40b) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYBLOB="16bf2f39867d"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x2, @random="66a418c59aee", 'lo\x00'}}, 0x1e) 2018/03/23 21:27:41 executing program 1: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="951ef7a8c5393a45b57c5d74f7570020", 0xd1e1) setns(r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/23 21:27:41 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000001003000000000000ffffffffffffffff00000000ffffffff44020000ffffffffffffffff44020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000b8e03db16117a700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec0010010000000000000000000000000000000000000000000000002400727066696c74657200000000000000000000000000000000000000000000080000002400434c4153534946590000000000000000000000000000000000000000000005000000fe800000000000000000000000000013fe80000000000000000000000000000effffffffffffffff0000000000000000ffffffff00000000ff000000000000ff73797a6b616c6c657231000000000000736974300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00010218000000000000000000000000000000100134010000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000091186bf7e9cf1c58fa94d9749d780080000000020102000100f909040009000700140008000700fcff0500000006002cea0700ff000600240053594e50524f58590000000000000000000000000000000000000000000007ff02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc00000000000000000000000000000000000000000000000000240000000000000000000000000000"], 0x36c) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x3b3, "6667ba39306486"}, &(0x7f00000004c0)=0x2b) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) memfd_create(&(0x7f0000000480)='\t', 0x1) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r5 = memfd_create(&(0x7f000003e000)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r7 = memfd_create(&(0x7f00008effff)='\t', 0x0) r8 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000af5fb4)={0x0, 0x0, 0x3ff}) write$sndseq(r7, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x5) 2018/03/23 21:27:41 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000018c0)=[&(0x7f0000001980)="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", &(0x7f0000001900)='$trusted\'\x00', &(0x7f0000001800)='/selinux/checkreqprot\x00', &(0x7f0000001840)='/dev/admmidi#\x00', &(0x7f0000001880)='/dev/admmidi#\x00'], &(0x7f0000001740)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x0, 0x24000) mkdir(&(0x7f0000001640)='./file0\x00', 0x2e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40400, 0x0) recvmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000100)=@l2, 0xffffffffffffff68, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f0000001680)=""/125, 0x7d}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/38, 0x26}, {&(0x7f0000000480)=""/225, 0xe1}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x7, &(0x7f00000015c0)=""/23, 0x17, 0x1}, 0x2002) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000000)=""/53, 0x35, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x2dc8) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0), &(0x7f00000005c0)) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000017c0)=""/20) getsockname(r0, &(0x7f0000001700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000001780)=0x80) 2018/03/23 21:27:41 executing program 3: socketpair(0x80000000000026, 0x10001, 0xfffffffffffffffe, &(0x7f0000000080)) 2018/03/23 21:27:41 executing program 3: execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/dev/sg#\x00', &(0x7f00000000c0)="215e2c70707031f500", &(0x7f0000000100)='/dev/sg#\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='/dev/sg#\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/sg#\x00'], 0x1800) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={0xffffffffffffffff, 0x6, 0x0, 0x80000000, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/23 21:27:41 executing program 7: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00000001c0), &(0x7f0000349000), &(0x7f0000000040)={&(0x7f0000a65ff8), 0x8}) 2018/03/23 21:27:41 executing program 1: execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f00000005c0), &(0x7f0000000680), 0x100) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) [ 76.089635] kvm: emulating exchange as write 2018/03/23 21:27:41 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001100)={r2, 0x19, "17e023393f03b3e7db57522b0cbf1fa6d5d854f49b7dd08bd9"}, &(0x7f0000001180)=0x21) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000010c0)={r2, 0x400000005}, &(0x7f0000001140)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/23 21:27:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1fffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000140)) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x83, 0x200000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x48, 0x4) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x7, 0x7ff, 0xd5, 0x5, 0x0, 0x6, 0x1, 0x5, 0x80000000, 0x6, 0x2, 0x80, 0x7, 0xce, 0xffffffff, 0x20000000, 0x68b4, 0x7f, 0x800, 0x401, 0x40, 0xd9a, 0x6, 0x4, 0x2, 0x7f, 0x3ff, 0x2, 0x6, 0x8, 0xfffffffffffffffe, 0x1, 0x81, 0x2, 0x8, 0x80000000, 0x0, 0xcb, 0x6, @perf_config_ext={0xfffffffffffffffb, 0x1}, 0x1f, 0x3f, 0xadf8, 0x6, 0x5, 0x800, 0x40}, r1, 0x0, r3, 0x2) 2018/03/23 21:27:41 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000018000907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000c360fc1167be7714cc0376934c46018bd94856005c9cc2b1d814415f76ff33579d019506e609b8e78bd1e0083131bc3a9e6fe308ee9cd36ed52a35e1259e0a13a589d5019f656e444547cd0986c208fe6ada6ee9fef11337"], 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff80000001, 0x24900) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000180)={[0xff, 0x117, 0x0, 0x1, 0x100000001, 0x9, 0xe689, 0xf4, 0x1, 0x401, 0x6, 0x7, 0x1, 0x0, 0xffffffffffffff80, 0x3ff], 0x10000, 0x2}) 2018/03/23 21:27:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400000, 0x85) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000001c0)={0xa65, 0x7, 0x0, 0x6, 0x7d}) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60020410}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_getlink={0x20, 0x12, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/23 21:27:41 executing program 3: socketpair(0x1f, 0x8000e, 0x57f4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) clock_adjtime(0x0, &(0x7f0000862000)={0xfffffffffffff001}) 2018/03/23 21:27:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = epoll_create1(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) chown(&(0x7f0000000000)='./file0\x00', r3, r4) clock_gettime(0x0, &(0x7f00000049c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004900)=[{{&(0x7f0000000280)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x400}, {{&(0x7f0000001400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001480)=""/231, 0xe7}, {&(0x7f0000001580)=""/130, 0x82}], 0x2, &(0x7f0000001680)=""/111, 0x6f, 0x3f}, 0x10000}, {{&(0x7f0000001700)=@nfc, 0x80, &(0x7f0000003d00)=[{&(0x7f0000001780)=""/74, 0x4a}, {&(0x7f0000001800)=""/249, 0xf9}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/186, 0xba}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/171, 0xab}, {&(0x7f0000003a80)=""/165, 0xa5}, {&(0x7f0000003b40)=""/97, 0x61}, {&(0x7f0000003bc0)=""/189, 0xbd}, {&(0x7f0000003c80)=""/99, 0x63}], 0xa, &(0x7f0000003d80)=""/66, 0x42, 0x8}, 0x100000001}, {{&(0x7f0000003e00)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003e80)=""/206, 0xce}, {&(0x7f0000003f80)=""/143, 0x8f}, {&(0x7f0000004040)=""/18, 0x12}], 0x3, &(0x7f00000040c0)=""/244, 0xf4, 0x9}, 0x100000001}, {{&(0x7f00000041c0)=@generic, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004240)=""/57, 0x39}, {&(0x7f0000004280)=""/16, 0x10}], 0x2, &(0x7f0000004300)=""/215, 0xd7, 0x7}}, {{&(0x7f0000004400)=@ax25, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004480)=""/11, 0xb}, {&(0x7f00000044c0)=""/130, 0x82}, {&(0x7f0000004580)=""/60, 0x3c}, {&(0x7f00000045c0)=""/173, 0xad}, {&(0x7f0000004680)=""/59, 0x3b}, {&(0x7f00000046c0)=""/124, 0x7c}, {&(0x7f0000004740)=""/81, 0x51}, {&(0x7f00000047c0)=""/247, 0xf7}], 0x8, 0x0, 0x0, 0x80a}, 0x80}], 0x6, 0x100, &(0x7f0000004a00)={r5, r6+10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a61ff4)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004a40)) r7 = dup(r0) ioctl$TIOCSBRK(r7, 0x40044591) 2018/03/23 21:27:41 executing program 6: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000a05000/0x400000)=nil, 0x400000, 0x1fffffd, 0x8011, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000000000)={&(0x7f0000016fe0)={0x18, 0x8000028, 0x829, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/23 21:27:41 executing program 2: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xc8b5, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x100, 0x1}, 0x8) 2018/03/23 21:27:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'erspan0\x00', r3}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00 ', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) 2018/03/23 21:27:41 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x80, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000005760000000000000000000711018000000000055000000000000e99500000000000000945f395f1a7c0761ab27ef767d57e3bb155b617490c3d22f0000000000000003ebca59d4f94995d51992d62b88fd1c6b59378abd26030008de602302482fc4884360790fdc9f142be8b2320585cf7c3d9c472df9858aab696a09cff80160c51b671aed83d9c568458fc8ed374bf2474f400883dbdea192c084d9732ab5ed92738e25fbbb6f9b7069640c1a17a1ad1c0d5b4c70a3ab20fa"], &(0x7f0000000000)="47006e95", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x48) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x69b, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @rand_addr=0xffffffffffffff7f}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0xffffffff, @empty, 0x2}, @in6={0xa, 0x4e20, 0x3262, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x5, @empty, 0x7f}, @in={0x2, 0x4e20, @rand_addr=0x7}], 0xf4) 2018/03/23 21:27:41 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x61, 0x80000) sendto$ax25(r1, &(0x7f00000001c0)="4ca53f195ce41267d48bd963c6abb1b682d1e744465a4588caca6764b3d40d208178578a407d51ddd7e14b395b41de21a1102b3daa2c9fb582207b83b4238d135c6e719d678a4ed919b68b8a9bb577ed4db7ea01379760cd52788526d24808c94fce3d001182e2220bf722573d5e52a5842bc8d553fc6f34b7c404d2f0e0fcf677132287e4b9b37815624b7bcc108aa2f7560c67544c17a9da64", 0x9a, 0x4, 0x0, 0x0) 2018/03/23 21:27:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000002c0)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa}}}, 0xff34) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000400)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140), &(0x7f0000000180)=[0x0]}}}], 0x1b, 0x0, &(0x7f00000004c0)="ec137058c885a44b7b22cb6652f26739ca7a38e20ee95816cf7705"}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="b3abbe9fc0ead72320299fc0c95a981c7a977826b804000000000000003605f70bf71f80af4ac590b95578566b1fbdaef2fc5785b5a64ca5"]) 2018/03/23 21:27:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x5) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x0, {0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0xd90}}}, 0x80) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f00000002c0)) 2018/03/23 21:27:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) getcwd(&(0x7f0000000080)=""/86, 0x56) io_setup(0x80, &(0x7f00001c8ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) 2018/03/23 21:27:41 executing program 2: r0 = socket$inet6(0xa, 0x40000005, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004432000000000000000000000000000000000000000000000000000000080000000000010000000a00000000000000ff0100000000000000000000000000010000000000003ef800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000001c000000"], 0x10c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="831a56869632ea64014072cbcb39d97040ce80f141ac", 0x16, 0xfffffffffffffffa) r2 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fa735e1e6a", 0x5, 0xfffffffffffffffe) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000680)={0x5, 0x7}) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="899fc51501c524062eb49f9505cc13b20f7a6ee49d61a075341e9727b08e55af6c5d0fd401b61704a49f0ea4a34e62ec4ebfbc8fb7d469cf0145ae00d34db80b44b3f5e755776932ff32af3796def3186a69bad033ace1a8ed8dfbd8a2dbdd5516d99d987a1ab4e21bd7984711654d5df84e6e2b76409c0ffa57fc2d0d7d427ad261a73af7e900fd6bacac654d14ed3ca0cff5e8de24bcff36af047673ce9e1eb80f8ed64e2ef7d752a3c2", 0xab, 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r4}, &(0x7f0000000480)=""/196, 0xc4, &(0x7f0000000600)={&(0x7f0000000300)={'tgr128-generic\x00'}, &(0x7f0000000580)="76484686a020521929a88bda36f4fea8b2607cd362a028909576d402dcf8de27b54903b1a145e2798b188e6e932e2b60151cd0a0d6cefefc11609a26e037bca55adbbe5f839ce8d1c64850003a81554e925654b5c1eed2", 0x57}) 2018/03/23 21:27:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 21:27:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x200000) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x2, {0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x3a) 2018/03/23 21:27:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="a352009e51a0de02", 0x8}], 0x1, &(0x7f0000002fc0)=[@iv={0x1010, 0x117, 0x2, 0x1000, "43ca1ea8d2e4cc7afc065ab1e3ada7c81c52877346f01f9befbaeece2931c9946f60e90e2760733da5b289e5775aafbfc53bb260d26341f5ee064b3953a7de13d6d673eb202f34ce8b087df2e01d81c80bfef6ed61ebb89da154505f18c96ed039f8c20b81781ebe24e737caee5da5a30ae8070d28f762abced68195f4016736561079cc96c6f018649bb5aecb70988d353d0785237e666f726de4155feb27d79312158444dba5867f7cf4d21876583c71f534f976d485d7edb77f9d9ea31a50f5b8786ae8bdf3b7b23571874dd3b4d47284864b53c775f58a92a3616ee54d15d6ccc0b52abb17e8fedc57ec77e29af881fdf68810b4c69b6d548d669860cf56afb3f6240b6da466775b26f424159bde80ce56158499b6a90c89cf639d807b8c3862291f924fc8a4f6bfd3488f198c683f8984f9b28affdc20b510ee10bddcae34c1fc0acc6c830dca02c67dd7799e02558b495290d60e0e75a4daaa71f489b5802bf5b8de80d86a21167d1ae4ed79ca803f399226639a681a4c9cbf0e3767132dec302c610e1fe8e8273a0aaca487e6183f44345dc4ab5e06bd25e3958daab84e8e3f99788e71db1ad4eaf04514f6e4e4a65d32a83dad2797e48412c67d661d308adfae70319f6f914d86bf32794984d4298a742b36ce273dc713d59019d2c79aea8f35844d1e28447dbd061d6877bb42b7fb8195c552faebebf5c8ccf4bf736f531c00969f5dcd074194742a4cc720ab1ebbf9b048d536b65c3f56c4609b16dc7c43023c04e8cb738932ded49e77be2a9a20dc972685711d8dc58d048376c0d993c8a6b699a8c7af124288d744f4f10bc3ffc8651ecfc5f37cd23c4cbef1e1cd74341b375d500b15d055bd5719bda508089f3ba9fd1cc72510e5a64bae81e82a6a4d60f39aa1401ba432141abef72d4fe04c028fa3040eee34608eb28bb85ebd8b2b65649192376683b005011656b5b7447ba185312c122f6b3303b9b3e430dca6b1dfaac6fbd20ecfaf73706b217006379808a5d3dc6e4512e37ac099af9f954df5213b1b4e32c3f275df4628a60804a270b3b3ebbd919629931cf1453f0acd583b3f5d3b4bd276e0be0d3e25313169a44c93d41c764a8486de3318449dbcd82388a3b6a3ff886c27e38c2a79350d9b62c896cab1f9725d16eba1c421b34e8aea504b98af0f834d74793c6f9f7bf7bdd01bd85a7d35151c3d78dbe8a69aa4a401e80b360a8547211971f652e89c71b02489b8b5ed065c94e434f23ed2a6f5083228318b71a11287f85874bfd716c172af63ffebf276c1f52c9242d1f66c2bee4cea186f12b1cf11b5b13808508e0dea07debb3b72a008db412e22fa8accd7e1acfd5a215d9b4d29ac8518f0337e656f1539d842452f161fab8fbdaad77f4f5d3763f917c5bbc595801d901f4880c8deda8253e6e67a55efe8d60b6cf0e1f596443be94125c6d7658119d831e82924b12a8ae47c0b62e3b7fbf3848ba54362bc4952bdc4748b08980a4611ad61c971e66398b4d985ca3c4f7ffc74a6fd40d0f82b974de4e8da3df01b1c09093bdcf605866ce510eaa9fb6f433c46302f13ea4bdad1b277b74a3c56b0b1a228afc745c35ffb98530c403ba361703557edff79edf327c5bc9eb979e6c6c30891b691d18f280fbf5810e2bf9f4c855df73598f0543a551a9993ba26d338b46a86c6e777efee1450363ed8a44be3f1fef6f9325b811e2215198b7eb5d831fe853bb730d5df80e8a7583e25c05e0e53d1c6721ca9cfbc752c72e3864aba51bfa97ba105ce2fa93af39d1bd3a9f9f60ed01bd7a73e53093fe6e4781ee0d89feed722c2a5983912e5c11a6e37f6439985d38c151805ca630a35aa78dd71b3666e63f0ac164a995451f790a0e2d01b7b8507ab5d005fbedc85d3d028b78d2fc55e429d4c05447368de4b38a179716783380e4e4946aa4e41c6c9215cbd20db2d517b6c61607c8e976da5ceee02cfc335e4c9e7c56ca0694b03b13b5294ac6287ee9aae8cfb9adbb68af177b5111790d168872a45041cbbdf73a76f679330341988f5fc732d56c16f13b097cea9d6634c149c11206b8b79d7f94a5bbb85f9bebcd944e7936ae27f0bd7d80320e8129a0d243d58e2ad380807b17318fa51acb9b68212a9dd338e5832bc611fe9a57b774d93919fe8cdf31a1ac2a9054eebe55eab2e1620a9e4914532c57a598481f92107c1e962ef998744376d071fb6bc60a2c8b276060b7a871b043b4c7ada8ffd1c4223193b6ffb7381fd4e68bc4b657751380ca4502b25df39402f6bb94b7da77605d0cb337e419c89af522070ff79dff2805c69f6776df8d5d92542d58440741bcfb1dc20b0c31cc5e154311a59f69bda0a47912bb13652040100dc37068fe42c5ffc9497ef5df3c673036eda52f30132adda71c3073b09a228c58492186203747060b9240f5d783092218b67e20b008715ee3c4cd8662eeb74704d579bf7295a2ef23031e60c58d5a6d19377bc9aced85d15b5f3eab33d6117c70984fbb9f1f83e147a4841cd88c9ad4c56f4da0f78b42bb81a58865fbce22f6bf9e8def337c850aa2410520566b06847de06d73a5a2b208cfda193c578072ddec54544771a6ff59a78e823b44a449030ae3000254a4fdceb9fbb403e2a1dbbf1eb8390f55f6d5f08287cf76978e8782714e4d82b564665dcf38dd9177bae6e706d8fa8f5bc797753e97e0e7d385bdf0ed0bbb2f5f3da8a33a28937fb5d7016d9e4d2fc2a11175f11f2ee2b10f52e89d4d104ee94bea98aa29ae09d34d05ca5bf3b1054c35b846abb29bb0ab18a4a68f1e7e14f383e30c6eccd1b848cec109e37f0796ab1cf356bdfd602b878d07aef26aca0eb485ab148c9a1bd2d81e70e5f98484988d32aa041e440fbf7066f1dd5bf3671182ced0a813310ed76988ef7dd5de4249db072c4c8c7c93ac312d994dc7ac6b56dd7b1f4a29491b87a35857287414bffeee9d4674f5de5df4ecbcd80b9a0f7bf97f130d1f20843551cb20c7c01f25097d67c9c98e26e8b8888345845df65f7396f75530a9c7629d16189afaaaef2819966d24d5d084e3fe227605bb21c768f234b0998852cee5af4f996983c962c89aa4bb01135fea46e1185aa7c5bbe7e952f38747b4a2304621e130a49365ef58e1c82950ac37a55d5182239bd7faec62f3a8934b6dbe0d3b2a12802866370abc66b21c3540de2a20d7ddfa152ce64d0514a70058bd97cfc0a87390a7dd17bcb5db22fcf74b9addd60901a20485b11ce729a3d8906d77bb2a8473701a897e25a514ed31ba05e6b3a58204befc9201968c5c7309d3887b30513a1a1f1fe4d0429d162ac9732e0e6d3c677c4d30a2c431bb80799bdc2317d0550cf938b2de447c325f37988e96fe56c508523a47bbac957e62aa74e31c750fdc611e8451688b0d84dd52ca73ea4b5c0867cd7c73a17f28df858d3c0fd6dea05efd2a7a0688991e1bcd49a65788d20a4d67da843db296d455c8acf96ffee219e5faf4fb0c8384caa02262498e2db534b8059888cf3c15e72da6648d8dc6fa06de3ae2f9de82cef1b55d83046ae2e2fc952c11e615d667240677960149edf40842c44783c1269a748a34e74821cebeb6fea35972e3906a64cd04c46ed79ff5b47bdfdc4ea7ced1a4ddfc65e980d7093a46eb2f9c14c1189ca3ba187114b664b3855ddad37ff675809e23079ffd3a3678a07cb1a716bed74b1c9bdaa06487aa98890f3f9ace16ac48c6540dbc35e0316bd0048d502a803a37d343d1f66926ba2f65ac61eb29c5918ad7b84db1913f98f1a388924c1d9f202768ebbacde9be039467801b15c39c1583e8ce742a7274dcbcfe53e9e7420212989a153c5ca376b9664faf330b5c0dc1bbddc32066c2ee25cac26e8e3a8f5a79e43e3729c78a37e527d1de1e33737a1b4df0b40399635e4bedf500b0e8b5004a27f3fa0e1c8ccda1c8abe4b58b79df492fbeab22a724a9d83af96b1eff598d0e83d78dcc2f0cd40ef4d8dfe40e16497fc356952e151b1f3553160df36826a2bb34a8868fb1474ee44464697b48025bcbd50355d64dc1f2e0958b6347eff066338aa53523605d850a0711140d69743e6b9d163f88d1fbff6580918aa144107f3393627a2c9e29bd9b6be0437497e9a8b5ef5cc0858c0c5fea5fb17a5b5e7d2b6c1de75ac2213a1c7ffa2bbd97a230fde1bd3d83a52debe82b300be3dd4bb887ddd114525a405d8a4531c9f79c9cc5967e44f7c1adbaf391cd7e6e91d98ac6f893302e7838137337fdf22be0e2df930a580eb181019da1d583fd8f9f4a91d4f292fac38de0036031feaaeb2f8ab7714e1e65f53d9065a56ec7ef207668f33e10b39ef85ba4829606b3be35ee661b72ee57beb639d74a5cc208b70a6158a33a2c309d69cb22abdc1516138df907d1faf5a470822b8afa942a3b8970765f812e697fc24c9967203bb60b2369d2f719068adacdbf8c8d452f0c3bf8aa7a96f0f9eea33891daae6061e1b3e1507dd95902e224118fd853bd7532e7e2571fef9959023559a96541aa4261036fad8c4ddb44f2bc0a30eeeabf5b60852066ed64be610838fe59183409b59680a44f3b7eab5264d09435121e80209ef615464757c71d0fde5198c9c816e1adc1331ad07cf35058837af86c39d9531c29917abe2d007ec331c0ea6c5eeb5bb569eb7daaa51e3dfa767bb947a852784cfefd0ec506dcc983e6b87b218a43dc6ec5078e6371b4f0ffcc816218c26770bbc1762cb428f575fcc295e5dff1617231e9da8518a4cc1d556a21516d54860a28031b244ee1ccd2352d986a804817b835e2d76e3601c96067893e7d7f409bca03f0f49e78c25096151ea24b7bbb9a193e0104c88e78bd4a79a209ddbfffc97fa744c9ef53e5f00bce26cca81f899afc59875c4bc257e1e524d738bf7fb3039d23068ed2e56c4e31887d514f644f38446567a6447456e8fcdca55f3dd1ea30091b17223ef07f9f1a95f8430e61a0484dcbfad668baef416fd2ef3b121e55c466cbfd82ad763efa2ebc666ac5ba9d63f5d306555f12605dfe60807f549f9a3ad376e565cf5ae66da60bdb8ade0387f5eccd7eb8f49b61dc6337d8de7a28dc7de599ed33a967ee38bd842ffb09aa3c45af6ebded571f93bc0fde0b8416f77da336f62f7979dfaa79beb0403daf3160c4c7f8d2ee3aaef6530af09b12d60af5fd768015135dc7293fea1406719a2201d6927dc226e2f494453efdc3c4ec22c6085c21e50b761131b2e97b071bc4f06bdbee85cad2c2f725d0e5a04ea8f8330a2db537e2f7d2ab53864b64e713d2269feec998566051ca0e72d90c463ceddcb97e44705e1210db6540c7a0053739ec424c21cd0c7790084982714ea7881b621f257b25ae51e648544843953c889053b898356a3b9b0eeb4183eceac6a759b079e8c48af37d42b3c0c166375ed98798a95fd1541b24a14df648c276a000acfc93b884d2e2b5004c528edc419961a8423fce2bb6cd0804266b4e9130ff185733839f61c8f028ab8410128f319ef5f075e2c95890d1ad141efde874353bf9755793e901b6e5d1b3417bbfe6f1a91634604ec25c3b97a376df8c1a2fa6a5689a5c89729263f3eeeb0bfa1a420183b994dd84384a360c7a242aed4f08439c6879297665f3e1a0ef11b4b3f8161348a939404ac253a80f412dd464b3fdc493549312b259f2ba9cf4e9241a9487e7be91b8a966c2ac458516a09998afba79a9e2f729a5b1f36696fbcb76084550981b5f97a4fd1b8ef281fa144e2a496d1acdebf8536755bb4bf90e807b29730c5"}, @op={0x10, 0x117, 0x3, 0x1}], 0x1020}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x60080, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000300)=0x8) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/199, 0xc7}], 0x1, 0x0, 0x0, 0x20}}], 0x1, 0x0, &(0x7f0000002f80)={0x0, 0x989680}) [ 76.262248] audit: type=1400 audit(1521840461.885:106): avc: denied { map } for pid=11585 comm="syz-executor6" path="/dev/loop0" dev="devtmpfs" ino=1098 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 [ 76.339526] binder: 11604:11605 got reply transaction with no transaction stack [ 76.347225] binder: 11604:11605 transaction failed 29201/-71, size 0-8 line 2763 [ 76.371259] binder: 11604:11605 got reply transaction with no transaction stack [ 76.378782] binder: 11604:11605 transaction failed 29201/-71, size 0-8 line 2763 2018/03/23 21:27:42 executing program 4: r0 = socket(0x1b, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f0000000100)="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", 0x555, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) [ 76.402200] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.416323] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 21:27:42 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000000000fa00000000000000000000000000000000494376b63d2ec090fd954a0c45fdff4a48c5755cafef60b97e4fe71cfba8f60978f04b562af0f85a7ed0eb44f3696432134b97ac61531059a80b00f434450f481589fd7a8792ee3648636c73e4ed81fe671e657832323ea1cc85cd71858799f39928a6eb1943e5f9e75e8caef87e46625f8193bcec0dabbfd1760226ce25e7148502163c74e0026012b2c18830460989ebab4aa5b2ec1629942a7d304d9344b840008834d69811b6958c0f433005af16e80747cc74be11e392d742495a74175138210a0eb97a7de6b446239abb70dde6745abf96075750837b69615c2eefab1d69edce3fc59ae551d000c7b13541fb9ac0db668b2e6e61bdc07b1c32b876a9a10000000000000001", @ANYRES32=r1, @ANYBLOB="05009367"], 0xffffffffffffffa9) syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x0, 0x400080) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f00000002c0)=0xfffffffffffffe20) 2018/03/23 21:27:42 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) renameat(r0, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@multicast1, @empty, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001700)={0x0, @empty, @remote}, &(0x7f0000001740)=0xc) sendmsg$nl_route(r2, &(0x7f0000001800)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202010}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)=@bridge_delneigh={0x24, 0x1d, 0x8, 0x70bd28, 0x25dfdbfb, {0x7, 0x0, 0x0, r3, 0x80, 0x0, 0xf}, [@NDA_IFINDEX={0x8, 0x8, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40005) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x20, 0x2}) mknod(&(0x7f0000000080)='./file0\x00', 0x8002, 0x536c) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r6, r5) linkat(r2, &(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00', 0x400) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x1c) 2018/03/23 21:27:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x9) r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x7, r0, r1) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000180)={0x0, 0x1, 0x1, &(0x7f00000000c0)}) 2018/03/23 21:27:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0xfffffffffffffee4, 0x0, &(0x7f0000aabfe8), 0x0, 0x0, &(0x7f0000000040)}) 2018/03/23 21:27:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000400)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb86dd6002290f0030040000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000dd70c673ab93609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3ff, 0x10, 0x7, 0x3}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0xffffffffffffff5c}, 0x8) socketpair(0x1b, 0x6, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b000020a738efa8f23eebb18c36781c5e2577a06ef828e7fde6613da296c54cc0f4ba5f00bb4ed1eaa9444013021851047c52c2e2f2a272eb9a465544aeb856aa705a85990af9fc67d3d99248bc453c993c7ac6febe57a99fc9fb00000000"], &(0x7f00000001c0)=0x63) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x2, @empty, 0xfffffffffffffffe}}}, &(0x7f00000002c0)=0x84) umount2(&(0x7f0000000340)='./file0\x00', 0x9) openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x1a081, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/03/23 21:27:42 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) socket$inet(0x2, 0xee39af82c4cd6c25, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/23 21:27:42 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x8000000000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x6489c2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000cc2000)}) 2018/03/23 21:27:42 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x0, 0x3}, 0x14) mremap(&(0x7f00009ff000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x10200000008) [ 76.600257] binder: BINDER_SET_CONTEXT_MGR already set [ 76.637168] binder: 11637:11647 ioctl 40046207 0 returned -16 2018/03/23 21:27:42 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x400) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000080)={r0, r0, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0x5, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000003ff8)=0x5) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/03/23 21:27:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x20400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x3, 0x5, 0x9b, 0x9, 0x51fb, 0x2, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x8, 0x2000000000000, 0x7f, r2}, &(0x7f0000000100)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000001140), 0x4) 2018/03/23 21:27:42 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f00000000c0)=0x1e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/23 21:27:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/03/23 21:27:42 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="13634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/23 21:27:42 executing program 5: r0 = gettid() timer_create(0x39318d163eb6390a, &(0x7f000083dfa8)={0x0, 0x0, 0x0, @tid=r0}, &(0x7f0000c3affc)) 2018/03/23 21:27:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000140)={0x2, 0x9, 0x0, 0x3, 0x2}, 0x10}, 0x1}, 0x0) fchmod(r0, 0x107) 2018/03/23 21:27:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x8, 0x4, 0x40, 0x6}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x101040) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) dup2(r2, r0) io_submit(0x0, 0x0, &(0x7f000049bfe8)) 2018/03/23 21:27:42 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x40000) exit(0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x3, 0x7, 0x2}) ioctl$void(r1, 0x5450) [ 76.720905] binder: 11677 RLIMIT_NICE not set 2018/03/23 21:27:42 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000002ff0)={0x1d}, 0x10) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/03/23 21:27:42 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='i', 0x1, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="9b6964611bcaaaf325879f515d887f76ec900f2b16fb45da1d5317b0db9f41ef74be10687af78b3644b378fd8de778ab977ec1515b727117018623ff74c9104d5b023330f95fd720e753fec748ac35cd97f5392b8f51c7a339db5bfda5de7f0f706d0d39db166bea483f064dc4e82293613366a00fe9e38f477dda93a0c92847195b58f3262d49bc4d9c3e0b9a6c74f57499afc5923bdf078ce74d7c4489ad3f8aba9265872912383a61da834a9deced7f83e03de2a2b8670222faf4320e4dd87490c2138d6d62d4644844a4a99b2241cb2250966997b4c347ec84b25ae9fb8b32", 0xe1, r0) keyctl$unlink(0x9, r0, r0) 2018/03/23 21:27:42 executing program 2: r0 = socket(0x10, 0x805, 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000011bfda)="2600000022004701050007008980e8ff0010000000000000c0e1ff094a51f10101c7033500b0", 0x26) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x1f) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/03/23 21:27:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x1, 0x6, 0x1}, 0x14}, 0x1}, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='children\x00') inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x180) open(&(0x7f0000267ff6)='./control\x00', 0x224b80fcba790985, 0x0) [ 76.752608] binder: 11672:11691 unknown command 1078485779 [ 76.759998] binder: 11672:11691 ioctl c0306201 20007000 returned -22 2018/03/23 21:27:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x80002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000008}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/23 21:27:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getitimer(0x0, &(0x7f00000002c0)) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) 2018/03/23 21:27:42 executing program 1: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0xffff, 0x3, 0x8, 0x8, 0x2, 0x1f}, 0x2}, 0xa) [ 76.804278] binder: 11672:11697 ioctl c0306201 20004000 returned -14 [ 76.813517] binder: BINDER_SET_CONTEXT_MGR already set [ 76.821613] binder: 11672:11691 ioctl 40046207 0 returned -16 [ 76.839479] binder_alloc: binder_alloc_mmap_handler: 11672 20000000-20001000 already mapped failed -16 [ 76.841639] binder: 11672:11709 unknown command 1078485779 2018/03/23 21:27:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000004c0), 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/23 21:27:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x100000001, 0x4, 0x8, 0x7}, {0xffffffffffff5dab, 0x8f9, 0x1, 0x9}, {0xe61d, 0x5, 0x9916}, {0xfff, 0x4e20fc12, 0x1, 0x1}]}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x1, r0}) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x58, 0x80000) 2018/03/23 21:27:42 executing program 1: prctl$void(0x20) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) [ 76.857131] binder: BINDER_SET_CONTEXT_MGR already set [ 76.863436] binder: 11712:11714 ioctl 40046207 0 returned -16 [ 76.867818] binder: 11672:11709 ioctl c0306201 20007000 returned -22 [ 76.887808] binder: 11712:11714 BC_ACQUIRE_DONE u0000000000000000 no match [ 76.896727] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 21:27:42 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r0, 0x5, 0x0) readv(r2, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1) 2018/03/23 21:27:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="020e00000000099f780000fe8000000000ff4e076401d66f040100000000000000d72a00000000", @ANYRES32=0xffffffff], 0x30) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0xce, 0x7ff}, {0xa, 0xb4}, 0x2, 0x5, 0x1000}) 2018/03/23 21:27:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) fcntl$getown(r0, 0x9) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) [ 76.910961] binder: 11712:11714 ioctl 40046207 0 returned -16 2018/03/23 21:27:42 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x50) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)=""/140, &(0x7f0000000140)=0x8c) 2018/03/23 21:27:42 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r1) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x80) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) 2018/03/23 21:27:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1fc) 2018/03/23 21:27:42 executing program 4: r0 = socket$inet(0x2, 0x8080a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f0000000100), &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x42, "b70ca6ab6eb5eedc582eb45a2e3b3c97e82604c3cc0ef03b65a691ac3c132d9489ff2f2db109e201e86379832ebf88cb6debca4d4755be75b4806672cae380a96acf"}, &(0x7f0000000200)=0x4a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80000000, 0x5, 0x3, 0x7ff, 0x1c}, 0x98) 2018/03/23 21:27:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x20002, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000280)={0x4, 0x7, 0x20, 0x1, 0x8ac, 0x4}) r2 = dup(r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$KVM_CREATE_PIT2(r4, 0xc0189436, &(0x7f0000001fc0)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) accept4$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80000) 2018/03/23 21:27:42 executing program 3: syslog(0xf, 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x0, 'client1\x00', 0x6, "91b81c32bdafc635", "1b8c82d37ffbfc75a59fd51a08e216f152703c30ddfec4e132754fc757775ebd", 0x2, 0x9930}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x9) modify_ldt$write(0x1, &(0x7f0000000180)={0x3, 0x20000000, 0x0, 0x81, 0x8, 0x88, 0x4c, 0x7, 0x9, 0x100000000}, 0x10) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x7, {0xffff, 0x400, 0x3, 0x80, 0x1, 0x6}, 0x5}, 0xe) pread64(r0, &(0x7f0000000200)=""/178, 0xb2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000300)={0x1, 0xc2, "1d6d69b174643b5da6bdb2e29c98fb923241a699b726ee839dcad08588af5d50b22e16d43f8545cc78f3000fbc971bffb6e50723b3b2db53bfef29a390999a64f984dbe236ddd69f1cd432ecd226b0d849bfdeb21497973c95fe0e608db1bcc6c067e2f99c904017bee7ddcf6cbca2db341c17086cf5430fed53fc7d44c03f92f38f1b827f12612a88cad63fa8b7de3f6ce33225316b461fc35cece234cc1dec4741f890f38465287f3a8e9bc9aea493389c8dde06ab6d9744915504cc33af984667"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000400)={{0x5, 0x7fffffff}, 'port0\x00', 0x76, 0x442, 0x0, 0x6, 0xff, 0x1000, 0xa7, 0x0, 0x4}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000004c0), &(0x7f0000000500)=0x4) recvmmsg(r0, &(0x7f00000041c0)=[{{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/201, 0xc9}], 0x1, &(0x7f0000000700)=""/4096, 0x1000, 0x6}, 0x30000000}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001700)=""/142, 0x8e}, {&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/114, 0x72}, {&(0x7f00000018c0)=""/143, 0x8f}, {&(0x7f0000001980)=""/168, 0xa8}, {&(0x7f0000001a40)=""/31, 0x1f}, {&(0x7f0000001a80)=""/227, 0xe3}, {&(0x7f0000001b80)=""/34, 0x22}], 0x8, &(0x7f0000001c00)=""/71, 0x47, 0xffff}, 0x80}, {{&(0x7f0000001c80)=@generic, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d00)=""/126, 0x7e}, {&(0x7f0000001d80)=""/94, 0x5e}, {&(0x7f0000001e00)=""/30, 0x1e}, {&(0x7f0000001e40)=""/134, 0x86}, {&(0x7f0000001f00)=""/35, 0x23}, {&(0x7f0000001f40)=""/4, 0x4}], 0x6, 0x0, 0x0, 0xc4ea}, 0x5}, {{&(0x7f0000001fc0)=@ax25, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002040)=""/251, 0xfb}, {&(0x7f0000002140)=""/118, 0x76}], 0x2, &(0x7f0000002200)=""/188, 0xbc, 0x7f}, 0x4}, {{&(0x7f00000022c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002340)=""/29, 0x1d}, {&(0x7f0000002380)=""/16, 0x10}, {&(0x7f00000023c0)=""/255, 0xff}, {&(0x7f00000024c0)=""/168, 0xa8}, {&(0x7f0000002580)=""/15, 0xf}], 0x5, &(0x7f0000002600)=""/61, 0x3d, 0x100000001}, 0x100000000}, {{&(0x7f0000002640)=@sco, 0x80, &(0x7f0000002a40)=[{&(0x7f00000026c0)=""/81, 0x51}, {&(0x7f0000002740)=""/248, 0xf8}, {&(0x7f0000002840)=""/243, 0xf3}, {&(0x7f0000002940)=""/88, 0x58}, {&(0x7f00000029c0)=""/87, 0x57}], 0x5, &(0x7f0000002a80)=""/243, 0xf3, 0xb6}, 0x80}, {{&(0x7f0000002b80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000002c00)=""/143, 0x8f}, {&(0x7f0000002cc0)=""/235, 0xeb}, {&(0x7f0000002dc0)=""/187, 0xbb}, {&(0x7f0000002e80)=""/248, 0xf8}, {&(0x7f0000002f80)=""/201, 0xc9}, {&(0x7f0000003080)=""/178, 0xb2}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x7, &(0x7f0000004180)=""/19, 0x13, 0xff}, 0xffffffff}], 0x7, 0x2000, &(0x7f00000042c0)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000004300)={{0x80, 0x7fff}, 'port1\x00', 0x41, 0x800, 0x6, 0x3, 0x40, 0x7, 0x0, 0x0, 0x7, 0xbbd}) getgid() getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000043c0), 0x2) bind$inet6(r1, &(0x7f0000004400)={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xd6}, 0x1c) bind$ax25(r3, &(0x7f0000004440)={0x3, {"ddef7aeebec35d"}, 0x989}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004480)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000004580)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000045c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r4}) bind$rds(r2, &(0x7f0000004600)={0x2, 0x4e21, @rand_addr=0x8633}, 0x10) getpeername$ipx(r0, &(0x7f0000004640), &(0x7f0000004680)=0x10) ioctl$TCSBRK(r0, 0x5409, 0x9) getgid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00000046c0)=0x3d, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000004700)=""/88) ioctl$TCGETS(r0, 0x5401, &(0x7f0000004780)) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000047c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000004800), &(0x7f0000004840)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000004880)=0x80, 0x4) 2018/03/23 21:27:42 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xa, 0x10, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1f}, @exit={0x95}, @exit={0x95}, @generic={0x0, 0xfffffffffffff557, 0x3f, 0x4}, @call={0x85, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @exit={0x95}, @jmp={0x5, 0x100, 0xf, 0x7, 0x9, 0xffffffc0, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x15, &(0x7f0000000100)=""/21, 0x41000, 0x1, [], r1}, 0x48) 2018/03/23 21:27:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x800) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x4, 0x0, 0x100, 0x5, 0xd0a}) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000180)=""/35, &(0x7f00000001c0)=0x23) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'\x00', 0x2b}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x3, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x3) 2018/03/23 21:27:42 executing program 1: r0 = fanotify_init(0x5, 0x0) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="747275737465e42eb2da081e1977ab967300c238194baac29ad3c532cbdbf8b316c65e8a436db413977e2d8b5290d0a953a922f3b18e4475230cff6366bfc53464c30532417a054d38e3b5a36b18d08a9a2e5e28aca6bfe42160dbc45b63d3b397a97d2c0921aea1417008c8a27f99d12c262520feea8fd754ba70e1c2cb7bfed91516620000000000000000000000000000"], &(0x7f00000000c0)='-\x00', 0x2, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="0800000000a3000000dc") openat(r1, &(0x7f0000000080)="e91f7189591e9233614b00", 0x0, 0x0) 2018/03/23 21:27:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000380)='ns/uts\x00') sendmsg$nfc_llcp(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x0, 0x6, 0x8, "0a5111a350c538a64c9fdd42f5e61f64fbad5f78b553a12bbd2c15b7cc47dc8b8edd35f7bfadad9456d44c4e15179632cfab26cf924fe531338cfd6155e697", 0x34}, 0x58, &(0x7f0000000300)=[{&(0x7f0000000180)="781fc6d36c37c17ab063bc6c4e66e80fda2ddaee5724eb337494c922fa62ab1b472818d1d0453abe309764f938aaae28a0f76cf3233b88304a30e53df325c21e611e9480b3e0050a2fe0f2ccbdc3629dffbb3208460e431ebe1c", 0x5a}, {&(0x7f0000000200)="e2237599145955fd48fe75da1e72bd762f17dbc281993cf22d6378306bfb06409eac69bde2969820126cc39f2b55741860fe5b00cea1463e7c54219983d3af3cf8efcc59064510f3e6016db538d5e14327ce444dc08486b820c2854aebdf417cfb0b24e57ebdd0ef19e9757a6ec1e09971ad70d94f1917d74163054dd8d6b1337d749bc9f20169ec850c9175ea6608a267b62db5435d102577925a4322c371f258ea49d42cc8de1fd113d24474cff8c5c7db7d8069a0ff0524eaee9788fc7cef5c3c9138852a12d0f3610cde04987de3d075ae5858f551c5ec57056a1b4ad190cf0936bf2eba10205767a107ea36f76824826106", 0xf4}], 0x2, 0x0, 0x0, 0x800}, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)) vmsplice(r3, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r3, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0x24bc96db}], 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000080)={0x0, 0x58}) 2018/03/23 21:27:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x20400000, 0x931c}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 21:27:42 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x28050, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc000, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0xd8) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x0, &(0x7f000024a000)={0xa, 0x4e20}, 0x1c) 2018/03/23 21:27:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000240)=ANY=[@ANYBLOB="cd390b081bf2ffffffff4000000000000000000000000000000000ffff00000000ff020000000000000000000000000001ec00907800290000000000000000000000000000000001fe800000000000000b00000000000000802a08000000006b4c0e00123b1a6d6c82e598208f319a9611d9e2a2f8b91ae16be50ed82572e0a6df3d78c4ad61a8385246cda9f6e3f8a95bafc31c01040000000000003e84a6750d79a21aec50e911cd0d052e03eb0e3aa70000000000"], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r2 = dup2(r1, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000080)=0x4) 2018/03/23 21:27:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x204000, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) close(r0) 2018/03/23 21:27:42 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) 2018/03/23 21:27:42 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000600)={r1, 0x2, &(0x7f0000000500)=[0x2, 0x9], &(0x7f0000000540)=[0x2, 0x1, 0x10000], 0x60, 0x3, 0x2f7, &(0x7f0000000580)=[0x10000, 0x40, 0x7], &(0x7f00000005c0)=[0x4, 0x2]}) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000dbc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$vsock_dgram(r3, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r4 = memfd_create(&(0x7f00000001c0)='dev ', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) perf_event_open(&(0x7f0000000fc5)={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) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0e05403, &(0x7f0000000280)={{0x3, 0x3, 0x2, 0x2, 0x37}, 0x0, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x3, 0x1f, 0x8}) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) bind$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) open_by_handle_at(r2, &(0x7f0000000380)={0xbe, 0x1000, "8edb450a068d58f4885908bf60791d2832aefb59cb5601dcc60aeea9e1b8570f02463e185285af9f351c62369d1989ecbbc67b6817aa337f8dd61406e5092219acd293994a8c47a661b49a94ca81dad59b1b9bbf7ef040d98e102ce1556c288c3d2961bacedce15db488bee9d895eda2d4c308d2fb73c2c86e44ca34fdd152d7b889e44975fa1f4f7d5f80b8cd96a3a768fbb8cfb2bd71bc3b46658e531d830840d56b5dd15155e4b87546089f4e99c83f7cf62389b9"}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r2, r5, 0x6, 0x1}, 0x10) futex(&(0x7f0000000ffc), 0x87, 0x0, &(0x7f0000000140)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/03/23 21:27:42 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x4) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xbd, 0x800, 0x7, 0x0, 0x2, [{0x6, 0x6, 0x1c9a, 0x0, 0x0, 0x800}, {0x2, 0x0, 0x1000, 0x0, 0x0, 0x400}]}) ioctl(r1, 0x20000000002271, &(0x7f0000000000)) 2018/03/23 21:27:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='I', 0x1, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x200, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21}}, 0x3ff, 0x8, 0x1, 0xffffffff, 0xfff}, &(0x7f00000003c0)=0x98) getsockname$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xd16, 0x4000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000140)=0x1) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/23 21:27:42 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) 2018/03/23 21:27:42 executing program 7: r0 = socket(0x1, 0x802, 0x7) connect$rds(r0, &(0x7f0000748000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fchmod(r0, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/23 21:27:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="24000000001fff0ff9f4071800000009f91602ffffde000000000082000000000800002770e8e42c2ccd1d143c", 0xa6) pipe(&(0x7f0000000040)) [ 77.094554] audit: type=1400 audit(1521840462.717:107): avc: denied { map } for pid=11777 comm="syz-executor6" path="socket:[33108]" dev="sockfs" ino=33108 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/03/23 21:27:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], 0x0) 2018/03/23 21:27:42 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x9a, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/154}, &(0x7f0000000340)=0x50) syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x1ff, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8ff}], 0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)) 2018/03/23 21:27:42 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000140)="a71eda9856c346c1aca4603ba4c87062be4400b73aec09930df944f8ea172dbd9e6871e3f940ac86b7ecc35634497422983e6b7e6f8e129c7f386a5e719021fb7d54b5d3652dd24041682ee4637ec2e669db23c1c7d5309e1491d50ced7ef64541a2d93aaab57337165ce3c759120d01e60bba7f8430c9e7d4091fae39c93e715c96eacadbe5c67cdbe1a64b8be67d1268d110", 0x93) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, [0x9, 0xe3, 0x7, 0x5, 0xdd, 0x1, 0x7, 0x1000, 0x1, 0x100000000, 0x1, 0x80, 0x3, 0x4, 0xffffffffffffffff]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x3, 0x6}, &(0x7f0000000100)=0x8) add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) 2018/03/23 21:27:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/cuse\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/cuse\x00', 0xfffffffffffffff9) fcntl$getownex(r1, 0x10, &(0x7f0000000300)) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000200)=[{&(0x7f00000001c0)="6c96863f96045fcd04b897f1b3f225981964b9b3a0740032dd1651e059aaa849f872b6f39d2a232575943a079f1267b9c0754fc06400d249674ddb9ea8ac8951", 0x40}], 0x1, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xa8}}, 0x0, 0x1}, &(0x7f0000000440)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x1, 0x48}, &(0x7f00000004c0)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f000021e000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/23 21:27:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000027e000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000903000/0x3000)=nil, 0x3000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006480)='/dev/dsp#\x00', 0x5b3b, 0x163800) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000064c0)={'filter\x00'}, &(0x7f0000006540)=0x44) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8080, 0x20) bind$ipx(r1, &(0x7f0000001400)={0x4, 0x0, 0x8, "e76b019fec19", 0x4}, 0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/106) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000000180)={0x11ec, 0x42, 0x0, 0x70bd2a, 0x25dfdbfc, {0x1a}, [@typed={0x8, 0x22, @ipv4}, @generic="5fdd175b2c1d3183572cecfbffe7d17ec8abac49ac44c9b7ac319123b91a4e2243cee3065167b0215feec901ec35fa1a948c75395dc0726b0a1f45bab88af52a7553a61448a5b2972bc9208343064be2aa988c233b5a1c9207ba71ebd138bb546ba33f6d554cdc3fe6e4919fad0e4387e1b48af99eecdd57b2e5c765cee885a291b2de094dcd64e324d03b978c5f4ebd701ba228886081975a8dfffa9f247f54872a8619053df1d888f5a33523a40f6352754805b3a1ce4c3b9b5c3fe111303b02f7a55c41915b6a3cee4b0600375587556d0bcb2b9c04f352b082f782f04b6ffec0509173cf37dcaabfa6df61", @nested={0x10e0, 0x6a, [@generic="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", @generic="049d50c12b8016c712cdf487fbda9844960aa72442c8269891a3fe82cd0a8a122afdef110bcacc76615ababf6eaa7b3adc042b828f538c2d92149e646c3bab5d94566fc4e60721346a969ae5a04a3d1fbda55593854cdb78f62755b198cd64c0f969f663b188caac6efe968dfd2d02e779c462cc7892512ae5c32982008eed3d7869814124302afebced31", @typed={0x14, 0x27, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="a9bd7c3f400b95f0eddb6bf0e973ff67549e7a5306a3cecf5247de09afc1adbbbdb72418cc811d0bcbb59e77cd3d1831a1e659c858", @typed={0x8, 0x3b, @u32=0x8}]}]}, 0x11ec}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) mbind(&(0x7f0000218000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000100)=0x7c91, 0x4969, 0x5) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001440), &(0x7f0000001480)=0x4) 2018/03/23 21:27:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x7, 0x0, 0x9]}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000003c0)) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 77.184466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7936 sclass=netlink_route_socket pig=11799 comm=syz-executor1 [ 77.200820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7936 sclass=netlink_route_socket pig=11799 comm=syz-executor1 2018/03/23 21:27:42 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x2fc, 0x2b, 0x100000000, 0x5, 0x297, 0xb02, 0x5, 0x3, 0x4, 0xa2c8, 0x0, 0x2, 0x5}, {0x1167, 0x4b, 0xfffffffffffffffa, 0x1, 0x2, 0x1, 0x0, 0x88a, 0x6, 0x2, 0x6, 0x4}, {0x1f, 0x80000001, 0x2000000000000, 0x2, 0x0, 0x81, 0x70a031e4, 0x9, 0x7, 0xae7f, 0xffffffff, 0x4574, 0x2}], 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd6054030000143a00fe8000000000000000000000000000ffff02000000000000000000000000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0000000000000000a2c9688ad061c1666aa3c93d1bd15515a9d6dae9f8c59370f27b9664f3a232e5e3df0000a670cee5dacf5eef9460aa59ecf06a7ea893ac869850d58c4bcaad5f0be5a61cd1343e67500f055ad76b6b6f4482a1dfa70898c9dc2b70811135a2e433661e8de1bebfef71ce5ca78f87e704c48dbee6d295fe6cee5332b64dd67a2dd29e6e20c521baac68c634ac0194fc96e0c292aa66fdfe52e68c613c0db8bf7bbda5d9bdb85051586d92f2"], 0x0) 2018/03/23 21:27:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffda) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x104) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x10001, 0x4) 2018/03/23 21:27:42 executing program 7: prctl$intptr(0x21, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) 2018/03/23 21:27:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2}, 0x202, 0x7ff, 0x0, 0x0, 0x6, &(0x7f0000000040)='syz_tun\x00'}) statx(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x804, &(0x7f0000000180)) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/23 21:27:42 executing program 2: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3e000)=""/4096, &(0x7f0000d44ffc)=0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8000, 0x20}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x17}, 0x31d}, {0xa, 0x4e24, 0x475, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x584cf357, [0x9, 0x89, 0x5, 0x4, 0x5, 0x4, 0x7, 0x7]}, 0x5c) 2018/03/23 21:27:42 executing program 4: socketpair(0x2, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000100)=""/207, &(0x7f0000000200)=0xcf) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x8019980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) uselib(&(0x7f0000000080)='./file0\x00') removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00') 2018/03/23 21:27:42 executing program 1: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) 2018/03/23 21:27:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x4, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x35}, 0x98) 2018/03/23 21:27:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000280)={0x2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbd, 0x38429e40231531fc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x2fb, 0x4) 2018/03/23 21:27:43 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x10000, 0x7716, 0x7, 0x3ff, 0x8000, 0x2, 0x1, {0x0, @in6={{0xa, 0x2, 0xb2, @loopback={0x0, 0x1}, 0x401}}, 0x4, 0xe93, 0x2, 0x616}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="86000200070005007f556cd2ad1c827eed7841ff984c41f5d0d980927f8cf698696a1c9a7ec41da4dc8c9a8c6952d1ea634ad839334f0b92a5fd954ee12a5d2f573737a61d8f565651dc064f02c92b6045343fe1927e5303bddf0039636f075fe91219b3844cd27f74d9af38d970b7f7110990173526bc33aab0747e4f8803cef3c92daeda7585a0a78118e323286a6e6f68b93dceaec28fd81d50a34d96823a836ba127576ba030de3ec7a459225dca1d29302c4681434ce9d6d91826fba9"], &(0x7f0000000200)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x10}) keyctl$dh_compute(0x17, &(0x7f0000001380), &(0x7f00000013c0)=""/250, 0xfa, 0x0) 2018/03/23 21:27:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x10, 0x4, 0xfffffffb, 0x8, 0x0, 0xffffffffffffffff, 0x7ce}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb1fe0)={r0, &(0x7f0000070000), &(0x7f00009edf77), 0x1}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/qat_adf_ctl\x00', 0x44080, 0x0) recvmsg$kcm(r1, &(0x7f0000002480)={&(0x7f0000001200)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000001280)=""/191, 0xbf}, {&(0x7f0000001340)=""/148, 0x94}, {&(0x7f0000001400)=""/94, 0x5e}], 0x3, &(0x7f0000001480)=""/4096, 0x1000, 0x6}, 0x2100) write$vnet(r1, &(0x7f0000001140)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/232, 0x1, 0x4}}, 0x68) 2018/03/23 21:27:43 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000007c0)={0x2, 0x11, 0x1d, 0x7, 0xc, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x3, 0x3, 0xfffffffffffffffc, 0x927, 0x9}, @sadb_ident={0x2, 0x0, 0x5, 0x0, 0x9}, @sadb_lifetime={0x4, 0x3, 0x1db323f8, 0x7, 0x100000000, 0x8}]}, 0x60}, 0x1}, 0x801) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000440)=""/141, 0x8d}, {&(0x7f0000000500)}], 0x8, &(0x7f0000000580)=""/85, 0x55}, 0x2001) io_setup(0x200, &(0x7f0000000240)=0x0) io_cancel(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x101, r1, &(0x7f0000000640)="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", 0xff, 0x2, 0x0, 0x1, r1}, &(0x7f0000000740)) io_submit(r2, 0x6, &(0x7f0000000e00)=[&(0x7f0000000940)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000000900)="a3ecabb2eb8857feb3828e28bf691d84415021eb8981451474bc2054bffad5eb8d1c267f6a47c6d9b5bea85e152b6d9ff5b9274c6531813abdfee3f4eb", 0x3d, 0xdc, 0x0, 0x0, r1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0xf, 0x20, r0, &(0x7f0000000980)="82cc819a21cd5d57dac2870f753672458a0325f98fc5aa2a5e8b0cf8f098675bf99966e51acfa87ca1eded1682dff0950fb25acb5431a57b390b94ecb80367db4bca924b40980f6f3817bc82230eca5fda8db4b4d9076159d41510e8127266194aac31eeb1a16a7851e1c46a05e327b6491725959839268b88af6be8c0302949a898317195782ecc5bceec4c1e9fa46d91454cd9df", 0x95, 0x96, 0x0, 0x1, r1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000a80)="5c75328d53b32ebb0f4cbcd243edf05f7402aa66b14fd5eaf5f0aeb6ec0814af2d4bc2cf706116b261d8934257f93429b025ae8c5879b27e801e7d230ca968efbe007c8ba4cd6a84f5fdc34dff2fe8cfbfee52ae1bf256a3bcd298bd064315fd261e612c5c4e097f2aa6a1037c3d2ad022763d74d1c1f109593a5523ada2a931272bc80a4c2ddd651a1389f4b891b2067f79865e7f415a4eccce5edee6", 0x9d, 0xff, 0x0, 0x0, r0}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0xac, r1, &(0x7f0000000b80)="7126484a406e002e04e9fce6cc6ab8687de059dc06c88a28f51c81d5a7ff624490310efc91164fba968d661c8048cbc3f731b0e2488761f49d398b7c4b1e2e16db895d14e0b619de790108221c5c83ecafc910cb5a0c7601b831eb160e0d66dafe40135e0db63d3a803cea7229d3f3c6ed0f7eb680d36317b5b5145d9c3b6d8db5dd8b424f9ccc233e3f07d412bdf36f5c2110b75b547816ff300e32f529ee1281059e201a72510502c76b3b47169d91bd26da2cc28045ecf716eb05ac1eaa984697bda3899001a3b1fa72b5b5ddd42310c603cb776fa1e28e710f1b8b8cc78e9622892d22aca2bfacfacca05955b8b174d057f5fc33", 0xf6, 0xffffffff7fffffff, 0x0, 0x1, r0}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x1, 0x80, r1, &(0x7f0000000cc0)="0867131eb8a5636e58a67e00bf4972157ae4f44a4e2751e00af730483576d7dde1e206d726768cb96087451b3f7b41231515a87741ecd620343e", 0x3a, 0x0, 0x0, 0x1, r0}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x1, 0x62, r1, &(0x7f0000000d40)="3da8b54e6eab16b5193f84a2e0130cae22241118aff1944a9bbc25c4f31028bb7a88b144305d67341856ef3b9b13c6bcda54b7caaaa452e33cee0576aae4c5f38e808e74fb6cb41640263d064c47aa2eefdbf0cb07bc677802b70ef73dda9d90f1cc3ab5b0300974253436fb52471d6f6c", 0x71, 0x9, 0x0, 0x0, r1}]) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000008c0)={0x1, @time={0x0, 0x989680}, 0x3, {0x10001, 0x81}, 0xf, 0x2, 0x51}) 2018/03/23 21:27:43 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000a05000/0x400000)=nil, 0x400000, 0x1fffffd, 0x8011, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1c, "3018dd4cd83c839d8342c1822e1d6d0359b14b71b5cc62064162b8b1"}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffff5b0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, [0x2, 0x3f, 0x3, 0x705, 0x4, 0x4d, 0x7fffffff, 0x2b, 0xff, 0x6, 0x100, 0x87, 0x4, 0x5, 0x5]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xd80, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) 2018/03/23 21:27:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r0, &(0x7f0000000040)="b63db85e1e8d00000200000000000000ffffffffed5ed29c7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioprio_set$pid(0x2, 0x0, 0x4000) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4a2, 0x20500) ioctl(r1, 0x1, &(0x7f000078a000)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3ff, 0x101303) 2018/03/23 21:27:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) io_setup(0x9, &(0x7f0000f6c000)=0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r3+10000000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x80000000, 0x7, 0x377, 0x2e5], 0x5, 0x200, 0x4, 0xffffffff, 0x81, 0x6, {0x9, 0x1000, 0xfffffffffffff801, 0x1b, 0x5, 0xef, 0x3, 0xfffffffffffff801, 0x1, 0x100000001, 0x6, 0x4, 0x7fffffff, 0x81, "ae4c478c06ecb37e9b43c11916d9ee75cb3b99ac83873dc40ccdb239ba8b3f1f"}}) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)}]) io_destroy(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x1, [0x4]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x7, 0x30}, &(0x7f0000000200)=0xc) 2018/03/23 21:27:43 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x40402) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x6, 0x9, 0x8, 0x1ff, 0xfffffffffffffff9}) 2018/03/23 21:27:43 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x3f3) connect$inet(r0, &(0x7f000093cff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000011c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f0000000000)='h', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x1010000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001100)) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000010c0)={'nr0\x00', {0x2, 0x4e23, @rand_addr}}) 2018/03/23 21:27:43 executing program 3: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000080)=0x15c) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) 2018/03/23 21:27:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/62, 0x3e, 0x0, &(0x7f00000000c0)={0x4, 0x3, 0x0, "dc1bdbe7dfd5", 0x177f}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/03/23 21:27:43 executing program 5: r0 = inotify_init1(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfff, 0x101000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x10200) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpgrp(0x0) 2018/03/23 21:27:43 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000180)="9f1bfe098ee52fc4f7d508dcb620d4f3eb597b072f5a412aeb9a0532d5f07e75671556b96aed1e27e3dc307d1a7e45165e56fa4ac3d1fa7d40d76fbef8b113fb64ee8b2737d2a4375af235f7b91ed254b492bfbe744de804a8b87d5d04dda5a645e9bd2a0c143605118b2dd18964871512", &(0x7f0000000200)=""/252}, 0x18) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) r3 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='/dev/snd/seq\x00', 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x81}, @raw8={"076de16051028d8986a7f4c0"}}], 0x1c) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000080), &(0x7f0000000380)=0x4) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000300)={0x4, 0x0, [{0xa79, 0x0, 0x5}, {0xc0011022}, {0x2e7, 0x0, 0x401}, {0xbab, 0x0, 0x6e}]}) 2018/03/23 21:27:43 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/23 21:27:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000540)=0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000004c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20002, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 21:27:43 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5c1, 0xffffffffffff7fff, 0x0, 0x8, 0x6}, &(0x7f0000000100)=0x14) 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) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x7a1, 0x3, 0x3ff, 0xfffffffffffffffd, 0x6}, 0x20}) pwrite64(r2, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) lseek(r2, 0x0, 0x3) 2018/03/23 21:27:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000371000/0x2000)=nil, 0x2000}, 0x1}) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/03/23 21:27:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/03/23 21:27:43 executing program 5: r0 = eventfd2(0x8, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x7, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x8}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000957000)={r1, &(0x7f0000a91f77), &(0x7f0000b37f10), 0x2}, 0x20) 2018/03/23 21:27:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000001177284c32d5001030e4ba74b74cf40004000000000007000000ed000000", @ANYRES32=0x0, @ANYBLOB="00000000000000060008000180000000130000030076bd6dd53bed3049741ae2dc34f02972e36361fad778331c5816123cfc3fe5000400000000000000000000200000009ef6f7bf04eca7b2f872a00ee933ac0615906e0c570a8136b5"], 0x40}, 0x1}, 0x0) 2018/03/23 21:27:43 executing program 6: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000000040)='attr/current\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000080)) 2018/03/23 21:27:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x159, 0x2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) fcntl$setlease(r1, 0x400, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)=[0x12]) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) 2018/03/23 21:27:43 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) [ 77.588183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10359 sclass=netlink_route_socket pig=11918 comm=syz-executor1 2018/03/23 21:27:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000c000)="bc", 0xffffffffffffff82}], 0x1, &(0x7f000000ae80)}, 0x0) recvmsg(r0, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x50102, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='&)!jmd5sum\x00') 2018/03/23 21:27:43 executing program 4: setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3fc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/131) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x78, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="03630840", @ANYRES64=r1, @ANYBLOB="0f630c400100000004000000000000000e630c4003000000040000000000000011634840020000000000000000000000000000000000000010000000000000000000000018000000000000002800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\n\x00\x00\x00', @ANYRES64=r2, @ANYBLOB="0400000000000000"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0600000000000000"], 0x2b, 0x0, &(0x7f00000001c0)="79483dfeb4a454b411175dd019e802eb0a35b3cd8ccdece8c2875695c3a4046ed79ae3f7d8961da8e3baa6"}) 2018/03/23 21:27:43 executing program 7: perf_event_open(&(0x7f000000a000)={0x2, 0xfffffe84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/23 21:27:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x210) ppoll(&(0x7f0000000140)=[{r0, 0x8004}, {r1}, {r3, 0x8}, {r1, 0x100}, {r0, 0x4}], 0x5, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x5}, 0x8) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/122, 0x7a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000080)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x40}) write$sndseq(r1, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x8, 0x6, 0x9}}], 0x1c) 2018/03/23 21:27:43 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) fchdir(r0) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000004380)=@ax25, 0x80, &(0x7f0000001fc0)=[{&(0x7f00000045c0)=""/4096, 0x1000}], 0x1, &(0x7f00000059c0)=""/170, 0xaa}}, {{&(0x7f0000007bc0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000007f40), 0x0, &(0x7f0000007f80)=""/33, 0x21}}], 0x2, 0x0, &(0x7f0000008100)={0x77359400}) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000008200)={0x0, 0x0, 0x2}) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/23 21:27:43 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)=',!@\x00') r0 = syz_open_dev$vcsn(&(0x7f0000002680)='/dev/vcs#\x00', 0xde73, 0x486000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000001c0)={r1, 0xce9}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x4000000000000001) listen(r3, 0xffffffff) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x7, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @dev}, &(0x7f0000000280)=0xc) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000002c0)={[0x5, 0xb6, 0x8, 0x2, 0x8, 0x8, 0x8, 0x7, 0xffffffffffffffff, 0x401, 0x4, 0x2, 0x200, 0x907, 0xffff, 0x99], 0x5000, 0x4}) 2018/03/23 21:27:43 executing program 7: socket$inet6(0xa, 0x80000, 0x58) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6a8d7f5e, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'erspan0\x00', r2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000600)="415515763cdb3d057026351385eba76f5eb6a53e99dc8e80c50b8d7770aa7d1aa9e79832b30d559c24f207d547ff51835f6d705fb6e07509e14a5a07685a40f75802caf2b67af436ac5afcf252ff7fde3dc0696c7b0e9b3d70b3c3bd26b12d3439273e8827cd79e2f296600f535095117131d7416b7fe580a7bd2fc9af779f2a7ad7cc9d1811b5cbef854773db30cf536a9bf9783d10e2b3c027cee613d296290cb3b28e97b2f536674e1ee0f50293ec8f318568b89302e96e76e23381bd5346b8a0c38764d71b8d4bd2b3e440a79832a74a43", 0xd3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x4, 0x7, 0x3, 0x26}, &(0x7f0000000540)=0x98) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000700)={'raw\x00'}, &(0x7f0000000580)=0x54) r4 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) clock_nanosleep(0x7, 0x0, &(0x7f0000000100), &(0x7f0000000140)) 2018/03/23 21:27:43 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) rt_sigpending(&(0x7f0000000240), 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000540), 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet6(r1, &(0x7f0000000640)=""/50, 0x32, 0x40000002, 0x0, 0xffffffffffffffb9) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/03/23 21:27:43 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x8041) writev(r0, &(0x7f0000000500), 0x1f3) 2018/03/23 21:27:43 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x256400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/03/23 21:27:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8, 0x13, 0xb, 0x10, "82c35e8ea076a4a62ca5666a14bff78f594afc88d6a4efce7ba1dcf276ff5b738dcce5a6d719158f49e3acd2dfbff6f1b6fad9f7aa7d89b5ace3ead0e773fde0", "5d5dc5a89ca916bf7ca5e1b6d90daaa2911ca81719bbf00fb9800353494a6003", [0x6f, 0x1]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xfffffff7fffffffe, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) 2018/03/23 21:27:43 executing program 5: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) delete_module(&(0x7f0000000000)="2f0f2a6367726f7570406c6f706f7369785f61636c5f6163636573732d6d696d655f7479706500", 0xa00) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 21:27:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x23851, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000080)={&(0x7f0000000000/0x2000)=nil, 0x9, 0x6, 0x4, &(0x7f0000011000/0x1000)=nil, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/23 21:27:43 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x3f, 0x1) 2018/03/23 21:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0xe8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a9ff4), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000220ffc)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000641f18)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00008c1000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894ff4), &(0x7f0000fd4ffc)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fdffd), &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffea5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0xc) getgid() sendmmsg$unix(r0, &(0x7f00006c1231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000cb1fa0)=[{&(0x7f00000002c0)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d599bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d70300000000000000aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d4291468fd6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8529fcce7e4b17ca4aea7aa372e359a1f9303cf4f1fa58efde6eda4c6afde8e49a9842609", 0xd6}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/03/23 21:27:43 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x418000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x2, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r2) 2018/03/23 21:27:43 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x1, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 21:27:43 executing program 0: personality(0xffffffffffffffff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x12) 2018/03/23 21:27:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x80) syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/03/23 21:27:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="14000100000700000000000000000000"], 0x14}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x10000) 2018/03/23 21:27:43 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) io_getevents(r1, 0x5, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) 2018/03/23 21:27:43 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x1f, &(0x7f00000000c0)=0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/03/23 21:27:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)="75c86585cb26c81e7039b7b4905f196598769d138c02c8c365bc3e6f1bb036433df8158dc9bf3031018e695e3f75aaf0510808cd4941e6aebb2da1d222c7e69523a9c76e0ea888f60aaf6a4542c7fa1813", 0x51, 0x0, 0x0, 0x0, r1}]) fcntl$notify(r4, 0x402, 0x80000035) poll(&(0x7f0000000100)=[{r1, 0x304}, {r2, 0x4000}, {r3}, {r1, 0x10a0}, {r3, 0x4}, {r3, 0x100}, {r0, 0xc}, {r1, 0x60}, {r1, 0x9}], 0x9, 0x200) 2018/03/23 21:27:43 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f00000053c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}], 0x1, &(0x7f0000000240)=""/105, 0x69, 0x1}, 0x80000000}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)}], 0x3}, 0x8}, {{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/165, 0xa5}, {&(0x7f00000006c0)=""/164, 0xa4}, {&(0x7f0000000780)=""/20, 0x14}, {&(0x7f00000007c0)=""/62, 0x3e}], 0x6, 0x0, 0x0, 0xfd}, 0x1}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000840)=""/243, 0xf3}, {&(0x7f0000000940)=""/166, 0xa6}, {&(0x7f0000000a00)=""/63, 0x3f}, {&(0x7f0000000a40)=""/108, 0x6c}], 0x4, 0x0, 0x0, 0x1}, 0x10001}, {{&(0x7f0000000b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/187, 0xbb}], 0x1, &(0x7f0000000c80)=""/7, 0x7, 0x1bdc8034}, 0x4}, {{&(0x7f0000000cc0)=@ax25, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/71, 0x47}, {&(0x7f0000001dc0)=""/220, 0xdc}], 0x3, &(0x7f0000001f00)=""/20, 0x14, 0x6}, 0x6}, {{&(0x7f0000001f40)=@nfc_llcp, 0x80, &(0x7f0000005280)=[{&(0x7f0000001fc0)=""/235, 0xeb}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/184, 0xb8}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/196, 0xc4}], 0x6, &(0x7f00000052c0)=""/194, 0xc2, 0xe8f}, 0x1ff}], 0x7, 0x1, 0x0) ppoll(&(0x7f00000065c0)=[{r1, 0x80}, {r1, 0x20}, {r0, 0x2}, {r0, 0x2}, {r1, 0x8}], 0x5, &(0x7f0000006600), &(0x7f0000006640)={0x20}, 0x8) sendmsg$nl_route(r0, &(0x7f0000005580)={&(0x7f00000054c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005540)={&(0x7f0000005500)=ANY=[@ANYBLOB="1400000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) r2 = socket(0x10, 0x802, 0x0) memfd_create(&(0x7f0000000080)="1176626f786e6574312100", 0x2) getsockopt$inet6_mreq(r1, 0x29, 0xdf, &(0x7f00000000c0), &(0x7f00000066c0)=0x3a5) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) dup3(r2, r2, 0x80000) write(r2, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb0800010000000100", 0x24) recvfrom$ax25(r1, &(0x7f00000055c0)=""/4096, 0x1000, 0x20, &(0x7f0000000400)={0x3, {"f6f9726a7b355c"}, 0x7fffffff}, 0x10) 2018/03/23 21:27:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e2fdd), 0x68ac015a202be15f) ioctl(r0, 0x7, &(0x7f0000000000)="47a13499e3632ebd08204e60da2505fd7640d10dc576599ca44b69cd7a1a82e5a9fce30dfa228b75d03fefc1a38ce79fcb25609e387d904eae56ebbe872a17a3dbb5f82db6630f6187553a77a27e4986690cea0c5dfe33c91d991743c020de08d1ffb3eed526744ac2672312ae2f99a23ab4dc74a4ccd07468c7d2693c19708dcf28c360b7521d568b591b439b4591b142210e4245fac9b4329806f40a9bbe1f15587e275e769430f8afc20e") 2018/03/23 21:27:43 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000480)={r1, &(0x7f00000003c0)=""/176}) connect$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x3, {0x6, 0xce, 0xfffffffffffffffd, 0x101, 0x0, 0x8}, 0x9, 0x100000001}, 0xe) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) write$selinux_context(0xffffffffffffff9c, &(0x7f00000004c0)='system_u:object_r:smartcard_device_t:s0\x00', 0xfffffffffffffeb4) ioctl(r2, 0x0, &(0x7f0000000340)="451f6c79bac53f42e9097ddd155bde6a6bbb946616547462906b346fce938e5e89c426772880c6b4659722fe2028fc45b779937049e430c65c2188241f67fa58b21063") write$selinux_context(r2, &(0x7f0000000240)='system_u:object_r:memory_device_t:s0\x00', 0x25) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0x405) sendto(r2, &(0x7f0000000140)="ead5d925bdb321339f125c14bb0a674fd346a10b880626a3345b35ccb6922c730bed7065c4b6fa17000ae885c0dbedf816086b82390218acd5d7e06991d2c9bb5c235035771dc3b81e2f322a818addf0c132b853391a3877d1830837fb59", 0x5e, 0x0, &(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000002c0)={{0x1, 0x2000000000000000, 0xfffffffffffffffc, 0xfffffffffffffffe, 0xe1}}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/03/23 21:27:43 executing program 3: r0 = socket(0x12, 0x802, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0xa0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0xe69e, 0x1, 0x3, 0xbf5a, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r1}, &(0x7f0000000240)=0x10) sync_file_range(r0, 0x76, 0x10000, 0x2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_getroute={0x28, 0x1a, 0x411, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x12c}, 0x1}, 0x0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"a85d6c63bb7cf7"}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x580, 0x0) write$selinux_create(r2, &(0x7f0000000200)=@objname={'system_u:object_r:auth_cache_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x31, 0x20, './file0\x00'}, 0x3d) 2018/03/23 21:27:43 executing program 6: ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x80287010, &(0x7f0000000140)={0x0, 0x0, 0x2}) r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$void(r0, 0xc0045c77) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x8, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) 2018/03/23 21:27:43 executing program 4: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r2) r3 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r1, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) close(0xffffffffffffffff) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000640)={0xbe31, 0x800, 0x8, 0x2, 0x8000, 0x7, 0x8, 0x1, 0x0}, &(0x7f0000000680)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={r4, 0xfffffffffffffff9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000000)={@rand_addr=0x2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="89e96a6fc59f85002704615a23993dd37a215be4a85332f85f7754e43b2b32206f1fe99be9b85f9248c3905ca2babb74793578d1bb9b296ac9d40fc79f28165a0afc62979e95d2e0e7a643af9bc7c105b57304ad4d666dc43e2b68de2271d0e14adbd928580b08c786562e12cf0c6d45c8410bd14b6227a95ed64b0c9427bbd985cba5e4a55e09673386f605f7f7", 0x8e}], 0x1, &(0x7f0000000240)=[{0x100, 0x101, 0x101, "b21aa1c4450eee8cc8817c07be48e954910b4d1255a83f4dff15abba88909f5b2c6ee9a4e16b7c83b4be4d9fad089fa0fe3c2345b1f55765bb8c23d2d9b57ba3a63426735ba841c0a226c5c5c23c32220777f037dd52c453a6129b4579030d55318494997b7684fc1d0a474fb4d324a923ff7b1cfcce5e372dc99a00815125c272d5ff5da555dc08bc6970ede74f296db12ada79f07458f87d96d39720c15fd75f7adb938ce90fd8e2e8b1fcc0d1e9b7eeebaf647d6f09b6ef68a27e8ee447538b50cf60a569e4310dce9bc648e94328df1ef47e9558a3787d74c1d883e1083bd80eb219676854b7dc103b24cb3646751731f5c5"}, {0xc8, 0x10f, 0x800, "25c3313c1943d5102273195dbe05ad224341b8aa6199c0c8df26f22590bf3ce87c1d890f6638bd68b7294296e14b5e48ad3cf1eb7b90b7dcc7782c6f26ff84fd0413aef114a8676e1f462de6c84268b85672f5f23b2db9d05dfb513860f5179654e6f44c56d5a94b8cf66a01492c1c1213ddb56c869d7ddba38136531f7372bfbd353748e8457f623cf46edeb07dda12970b1a0bfad6185b655232864f253565adfdc2b0086a43958dbe5a63bda82a2ba86d6036287690cd60"}, {0x88, 0x117, 0x1, "8feda2a59345a176248ea3dbc7c4c9d961009426bf3d27640a5114eeb5413f6136d35421467265de92ca26929ce02572783aa5eda0450d153f484fcff0b9acb8e90d710436d5f9c4987cf5da2d2a717ea28607133c8b523bce8fe7f7fe1c6a10b56960461e0d38c131fe04042a88eed5728ee21c3f0236d6bd9d24"}, {0xd0, 0x117, 0x46c, "38ccb8d6b74f824d910113f947888c8877a7e33a776f43eb01b9b28c5d85734bc0d5a1e609f7105d39eae823d9ebed0d888f979173ba254a857b438072776525671623f0c46cbb1f34dee09ba20424d9835458ae40d1bf98558e885aa9768703882901a3d54b4ee446a3e3efdff75723a0b0a58a6a7e782a64f20946c7a4c6600c4c9e0842168f6ef3ca56b776768233f8b7cf81324a4ee8e34f2def523f84418946adbed535cef315811dd1dfba26560fa275c20e2474fa77d75734f8c4a4c6bfd9"}, {0x98, 0x0, 0x8, "604a94f8225ebe5e383f1a69cff156646a71304d253f9b769adfd28eec424e5ae647744b666c59e164ff1096591962b51a68cb83907bf92ea65b2866158a348b8e39148ae2e8fcfef4effa249370051a71b84d35afcbb95f8d9b102f0bcb28acd81d1dc25bc7de5eb14d42b47815632c7e05244a36bbc480820d03710112fea7b3a772fb62297ac514"}], 0x3b8, 0x90}, 0x24044001) 2018/03/23 21:27:43 executing program 0: syz_emit_ethernet(0x37, &(0x7f00000000c0)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x29, 0x7, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, "ba36d7de90ee48638add4a"}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xffffffffffffffb7) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) sched_rr_get_interval(r1, &(0x7f0000000080)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/23 21:27:43 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r1, 0x2}, {r2, 0x1000}, {r2}, {r0, 0x400}, {r0, 0x8000}, {r2, 0x40}], 0x6, 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getsadinfo={0x14, 0x23, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1}, 0x40000) bind(r0, &(0x7f0000000340)=@can={0x1d, r3}, 0x80) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000000)={'erspan0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/23 21:27:43 executing program 1: r0 = socket$inet6(0x10, 0x80000, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) getpgid(r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) ioctl$TCSBRK(r2, 0x5409, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f1c01fe01b2a4a280930a60480000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x61229c043d3ea73b}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1f0}, 0x0) 2018/03/23 21:27:43 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x8, &(0x7f00008a7000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @random="3dc5aa8287fb", 'bond0\x00'}}, 0x80) 2018/03/23 21:27:43 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x14104a, 0x100) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x20) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x0, 0x0, &(0x7f00000cdfe0)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/23 21:27:43 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x825, 0x101000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x8001, 0x10}, &(0x7f0000000200)=0xc) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) r5 = dup2(r3, r4) tkill(r2, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xa}, 0x22, r6}) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x5, 0x4, 0x3, 0x20]}) 2018/03/23 21:27:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x500) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000300)={{0x1, 0x1, 0x3, 0x4, "bc8a2d802edb0202733c150791cdf900660298812b5788fe4f7bca62c3dad7561a2d2cdf20403477b78c2f66", 0x5}, 0xfd1, [0x1, 0xfffffffffffffffb, 0xe5, 0xebfa, 0x0, 0x0, 0x7fff, 0x5, 0xffffffff, 0x0, 0x5, 0x10001, 0x1ff, 0x4, 0x9, 0xfffffffffffffbff, 0x3, 0x1, 0x4, 0x3, 0x7, 0x80, 0x4, 0x6, 0x0, 0x3, 0x7da, 0x2, 0x6, 0xcef, 0x7, 0x100000000, 0x8, 0x10001, 0x0, 0x3f, 0x1, 0x9, 0x8, 0xdff3, 0x23f, 0x100, 0x7, 0x1, 0x0, 0xffffffff000, 0x4, 0x9f2, 0x81, 0x80, 0x2, 0x8, 0x5, 0x8, 0x7, 0x165, 0x1f, 0x7, 0x401, 0x5, 0x6, 0x5, 0xd2, 0x0, 0x1, 0x0, 0x8, 0x0, 0x101, 0x7fffffff, 0x6, 0xfffffffffffffffb, 0x9, 0x2, 0x2, 0x3, 0x5, 0xf1, 0x40, 0x80000, 0x6c35, 0x5, 0x100, 0x0, 0x9, 0xff, 0x5, 0x5, 0x8, 0x7fffffff, 0x10000, 0x8, 0xffffffffffffffff, 0x0, 0x9347, 0x80000000, 0x5, 0xfffffffffffffffd, 0x9, 0x200, 0x3, 0x642, 0x80, 0xbb0, 0x8000, 0x2, 0xffffffffffffffc0, 0x4, 0x80000000, 0xffff, 0x6, 0x4eed, 0x3, 0x80000001, 0x8, 0x6, 0x5, 0x9, 0x1, 0xfffffffffffffff8, 0x20, 0x6, 0x6, 0x0, 0x40, 0x9, 0xfffffffffffffffc, 0x4], {0x77359400}}) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f0000000140)="3ed2d2eaea6b", 0x6}], 0x1, 0x0) [ 78.035468] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=12031 comm=syz-executor7 2018/03/23 21:27:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="2000000002070100000000c66fd70ee45f9c03ab90000100", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/23 21:27:43 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x1, 0x1, 0x7, 0x0, 0x4, 0x5, 0xff, 0xfffffffffffffff7, 0x800, 0x8, 0x1, 0xe630, 0x0, 0x5, 0x6, 0x2, 0x52c4, 0x2, 0x3f}) [ 78.096529] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=12031 comm=syz-executor7 [ 78.144204] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 21:27:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r1}, 0x8) 2018/03/23 21:27:44 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x1, 0x0) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x3, 0x4, 0x3, 0x3ff}, 0x7, 0x1, 0x0, 0x0, "1396af300d4e7a3ba8f7807ad1fb0c30793088a73b39c602255c89e1ff2236ac08cfbdc37fa4c13ae021375a6e1addd6e33e8d36969c7514d7b0c64f0608f8b8"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/23 21:27:44 executing program 4: r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x4, 0x400000) r3 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x24d46150, 0xffffffffffffff66, 0x1000, 0x0, 0x4, 0x0, 0x2, 0x9, 0x400, 0x20, 0x7fff, 0x2, 0x7ff, 0x7, 0xfff, 0x2, 0x0, 0x3, 0x6e, 0x7fffffff, 0x856, 0x6, 0x2, 0x4, 0x5, 0x1ff, 0x2, 0x9, 0x80000001, 0x5, 0xfff, 0xfff, 0x0, 0xd7, 0x5, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x5a}, 0x20000, 0x81, 0x5, 0x1, 0x70, 0x2, 0xffffffffffffffe1}, r1, 0x7e8, r2, 0x1) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000200)={0xfffffffffffffff7, 0x7}, 0xfffffffffffffff9) socketpair$inet(0x2, 0x800, 0x101, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_buf(r5, 0x0, 0x11, &(0x7f0000000080)=""/235, &(0x7f00000002c0)=0xeb) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r6) 2018/03/23 21:27:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x34, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bcsh0\x00'}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x281, 0x0) ioctl$TCXONC(r3, 0x540a, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x200800, 0x0) close(r4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYBLOB="be15d27056f9d00e"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/23 21:27:44 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYRES64=r0]}) 2018/03/23 21:27:44 executing program 3: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4000000000000080) signalfd(r1, &(0x7f00000000c0)={0x6}, 0x8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643b564f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={r3, r4+10000000}, {0x2, 0x400}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x7f930596, 0x1}, {0x8, 0x4}, 0x0, 0x1, 0x1}) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x5, 0x65, 0x1c, 0x4, 0x85, 0x1}, 0x80000000}, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0xfffffffffffffc01, 0x0, @time={0x0, 0x1c9c380}, {0x20000000000000}, {}, @connect={{0x47, 0x3ff}, {0x60000, 0x8000}}}], 0x1c) 2018/03/23 21:27:44 executing program 1: io_setup(0x309, &(0x7f0000000080)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_setup(0x0, &(0x7f0000001700)=0x0) io_submit(r2, 0x6, &(0x7f00000016c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0xf932, r0, &(0x7f0000000100)="40062464aa6751d4a729a76836ddc67057d1701ca3018ea27308e35fdfce758724f7aeba28db283158c358bbe38f483c321d026f5718ccc3bbe7edbadd9d911d26b60c89989174894c59ea5df35d5a1f27f76784b6176e265620a14eaf8ae42eb515402369b2ee18949df29032d393b634d9b83e38e10e939f579494dce3858972257f0464316f6ca9311a29c246baf3f739df5b3fa1303257062c55d521986c717a9deaa6b3647c4795f1656868bfe6e4c42bf64249e0af7d95e1a2afe783b8e156ccf68bc94741dbdf928bae96bcf223e305db5027e1751f970df8e45a48839b4174a42d48e282162baf04fe", 0xed, 0x400000000000006, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x101, r1, &(0x7f0000000280)="662f8ccd19fe9a0ec1fbe46215acb4c319639b5da478c04e11ee0374b4966236ebcb76d6cb8815a5f0348893b7d0ceadb91dcc336d5c4b3d9f", 0x39, 0xce, 0x0, 0x0, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000300)="59abb93fcaf2b10f62edffaa8485a11282501085dbc8f326112c18d196c3cb49a64375161b4b75d7e74746e8632809095656115c29768b45977e51bcab8b596b8e0b84dcfa80424be51f514109e79968fddc395b07e85f254eafcf309da2086244a7c8f6bbd0642d92f4ea15ed97f3b23ea6ffff1ec97fa65b5b361d704e269b993fedb35bd92aa20b40722d8e47a6b1b6949935d1882570a9662e90b31d5fc0d57bc7da463768bfecd392538d171bf361faa67d7a33b7b35df0794cbb992292867ca5d9eb964d0bb672c8bf6ccbd068255c654b51dd133e8e544487002b2dec555f", 0xe2, 0x20, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000440)="8a6c45aecc6409eff738590869d5cb56618f191f99683933599bbad360aed26b45a9cb686a102f582e2f8828ae908e058d312ff4b8dd93fe9d53cf81f59c9256b0406f5086d1aa6d8ee5d572c3fa7fc1aeacd38b84657101fb6075abbbd5b1fc9acfc98edb7c155927670d697fb19b029c3b5cd39e56ed9fb774ef7a1e07605c70c128c26484739e953a925d117f58f39f6b43887d71971386de5dd342ab22f84c86ff9d39480b556d9225d2fdfe0f3d6a5c6a892dba21a0429f88de565f", 0xbe, 0x4, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000001740)="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", 0x1000, 0x8, 0x0, 0x1, r1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000001580)="21060442502f86faa7ac0d9cd765bbe1293651e52047c6087c97804e062b8aa77e16cb2382216a8d672864cd397ffb60713223a9bfc5f34068394714d299fe3ccde137139965c27e7e9a6d2a692d91fe2bb40ffb02e95a8847d77d2af7be8a44f414f98bf999381b506915743936ebdc0102017404aa11aefa16aaecd9fc45912d15ce226cd99725159c7bf2773cc1545d99f1ad6341831342e3e4c523c667387ebb97d22726c599f02a10cc55c8073e36bc76493089b8a441bae50072a527d8cb79a309d11519b6a0b0255ca3da64104b3794e9ea31a6bead32a7648a1cdf83eb0315", 0xe3, 0x1ff, 0x0, 0x1, r1}]) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/03/23 21:27:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000013c0)='/dev/binder#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000001540)=""/8, 0x8) 2018/03/23 21:27:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000070000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="40fe1f67132008885aec2d314b137a7265b82001ffb37658b14235e24d820f993fcaa2f20b241da8de1201afc1c2a98cf1815d53beeeedadef259b0955fc36b58703510efb8ee20a8e02ebf105a66aaa3dd4487ab83396097bbe908e1041e7e673e5b4cb6f60f9dc623d99122532f9b815b86026ad4c4b58be1832ba6d7c45ef7178933a0d5e0ffcba25ba5e0ba139768fad6d1d6a1404a3703ed2b8581765bb1d02d44e7e6b07870da658c3216f9159720afc89"], 0x0, 0x0, &(0x7f00000000c0)}) io_setup(0xe0000, &(0x7f0000000100)=0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xfff, 0x10000) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xa, 0x8, r0, &(0x7f0000000180)="95d7827e8b17773ff89609ac9ccbee076b5339ce4f6801b82ce6c9ca67365ca2430db681226374fe9dfffea3cd7116038b6f471aac745cb24e1798fe054fb064a3b3441a77ddd27224a04ce9d337a3df9979537eb379dc5a9e3265ede4222c435c981a2bbee745", 0x67, 0xde, 0x0, 0x1, r2}, &(0x7f0000000280)) socket$inet_dccp(0x2, 0x6, 0x0) [ 78.720597] binder_alloc: 12098: binder_alloc_buf size -8644624217031049632 failed, no address space [ 78.730048] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 78.738787] binder: 12098:12099 transaction failed 29201/-28, size 24-8 line 2963 [ 78.754470] binder: BINDER_SET_CONTEXT_MGR already set [ 78.760600] binder_alloc: binder_alloc_mmap_handler: 12098 2000c000-2000e000 already mapped failed -16 [ 78.762049] binder: 12098:12099 ioctl 40046207 0 returned -16 [ 78.776422] binder_alloc: 12098: binder_alloc_buf, no vma [ 78.782195] binder: 12098:12102 transaction failed 29189/-3, size 24-8 line 2963 2018/03/23 21:27:44 executing program 5: r0 = getpid() ptrace$poke(0x5, r0, &(0x7f0000000000), 0x1) r1 = socket$inet(0x2, 0x803, 0x7) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x3) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x4040801, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000700), &(0x7f0000000740)=0x8) 2018/03/23 21:27:44 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) prctl$getname(0x10, &(0x7f0000000000)=""/173) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f00009dcff0)) r2 = epoll_create(0x800) epoll_pwait(r2, &(0x7f0000a6b000)=[{}], 0x1, 0x80000001, &(0x7f0000e3b000), 0x8) 2018/03/23 21:27:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fgetxattr(r1, &(0x7f00000003c0)=@random={'security.', '%user{vboxnet0em0cpuset/,#\x00'}, &(0x7f0000000400)=""/241, 0xf1) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000000000000000000"], 0x1c}, 0x1}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x40) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x60bdcd1f, &(0x7f0000000180)=0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000040)={0x3, 0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r5, 0x9}, &(0x7f0000000380)=0x8) 2018/03/23 21:27:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0), 0x0) 2018/03/23 21:27:44 executing program 2: r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x10010, r0, 0x20000000) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x14802) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x9, 0x401, "b0f2ed4363dd", 0x5}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x80000000, 0x20a, 0x7, 0x78e, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/23 21:27:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x8015, &(0x7f0000000000)={0x0, 0x2710}, 0xffffffffffffff6c) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/23 21:27:44 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) readv(r0, &(0x7f00000026c0)=[{&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/56, 0x38}, {&(0x7f0000002500)=""/157, 0x9d}, {&(0x7f00000025c0)=""/251, 0xfb}], 0x9) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000002780)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fremovexattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00') symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000003c0)='../file0\x00') open(&(0x7f0000000040)='../file0\x00', 0x0, 0x0) 2018/03/23 21:27:44 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) [ 78.816811] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.822467] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 21:27:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000640)='\f', 0x1}], 0x1, &(0x7f0000002000)}}], 0x2, 0x8000) ioctl$void(r0, 0x5450) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0xfffffffffffffffe) 2018/03/23 21:27:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) 2018/03/23 21:27:44 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x61, "c8fe214acf96f123b2b05a266e4e6ffe333a2c352123d278b585405e1922df2f52273be35c50173b2a54cc8ce04dc23e6572b89c30920bf866f294e9bd385488be6d165fba3f2afee834c4c5e572c188ec214b562371e569b69c02b8474b8705af"}, &(0x7f00000002c0)=0x69) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, [0x1, 0x5, 0x0, 0x5, 0x101, 0x623, 0x800, 0x0, 0x5, 0x9b2, 0xffffffffffffffff, 0x308da2c, 0x40, 0x7, 0x9]}, &(0x7f0000000400)=0x100) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x101100, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000180)=""/10, 0xa, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x2, "9247fdd4f783"}, 0x10) keyctl$search(0xa, r0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/03/23 21:27:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) 2018/03/23 21:27:44 executing program 3: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000200)={0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff]}, 0x7}, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x6f, [0x3, 0x3f, 0x200000000, 0x8, 0x81, 0x0, 0x4, 0x8]}, 0x5c) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='cpuset\x00') readv(r3, &(0x7f0000bf5000), 0x1) 2018/03/23 21:27:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r2 = memfd_create(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 21:27:44 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f00006d7ff0)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f000093cff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000011c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f0000000000)='h', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x400, 0x4) [ 78.859386] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12113 comm=syz-executor3 [ 78.875324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12113 comm=syz-executor3 2018/03/23 21:27:44 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) munlockall() recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f0000000100)}, {&(0x7f00000003c0)=""/111, 0x6f}], 0x3, &(0x7f0000000480)=""/160, 0xa0, 0x4}, 0x122) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_get$pid(0x2, r2) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x1) fcntl$getflags(r1, 0x40b) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@local, @in=@loopback}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xfffffffffffffe8b) keyctl$get_persistent(0x16, 0x0, r0) 2018/03/23 21:27:44 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast2, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001d00)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001e00)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004400)={{{@in6=@dev, @in=@dev}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000004500)=0xe8) pipe(&(0x7f0000004600)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x80102) gettid() openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffee5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005c80)={{{@in=@local, @in6}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000005d80)=0xe8) getgroups(0x0, &(0x7f0000005dc0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007140)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000007240)=0xe8) getgid() stat(&(0x7f0000007280)='./file0\x00', &(0x7f00000072c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007400), &(0x7f0000007440)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000009ac0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000009d00)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009d40)={{{@in=@dev, @in=@broadcast}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000009e40)=0xe8) geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e2c0), &(0x7f000000e300)=0xc) syz_open_dev$sg(&(0x7f000000e340)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f000000e380)) userfaultfd(0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f000000e480), &(0x7f000000e4c0)=0x1c, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000e540)='/selinux/create\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000000e580)='/dev/dsp\x00', 0x0, 0x0) pipe(&(0x7f000000e5c0)) accept4(0xffffffffffffffff, &(0x7f000000e6c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000e740)=0x80, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f000000ec00)='/dev/ppp\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000ec40)) memfd_create(&(0x7f000000ed00)='nfs\x00', 0x0) inotify_init() getpgrp(0xffffffffffffffff) getegid() inotify_init() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000010580)) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8, 0xfffffffffffffffd) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010840)=[{&(0x7f0000007680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000009a40)=[{&(0x7f000000a080)="cdaabc6a5e133f8dd1b3db374e7b6b249ddd5dc965cc4ba91a7e2a60bc1ac4cb82e7d3c3e94c715c0194d3049e54ef4e7050ec63c4b3b4eddee2ff7479606205f11c6e7df758b6268df810fc0ed7e5ab1a0b264560283a90c5537d8961074fbe61acd2ac555f00838f814ff9808dda741de5f9b5fe878ee75b1f710f0704dc840a293df4961837d991aa2c7e0d65b858ec459d9aa82ac323decd02ecddeef6ddf902d3221d2d68ca81704239d4c90d2983ab1852173595f578a7315bd3d7d25fd7d863818780ff77ad79560e5a5732f0a339d1d433065c755a70266e5d91c0fe7da2823de0e25fd4dcf08bc203c79b6f615337c6c1c34d8006d1ad3a0e840ea8df7e0681449cf4e9cd78f9aa7c256d70059ff39e0d331d22e0cf6bc3bd12b063e9c7e9923b21e9c9522caf0f990a4fdd189d7cef", 0x134}], 0x1, &(0x7f0000009e80)}], 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffe21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/23 21:27:44 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x10001, 0x2, 0xfffffffffffffe47, 0x1, 0x1000}) 2018/03/23 21:27:44 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x3, 0x0, 0x54b6c246, 0x8, "6a3e63212063b61eda66933e76bedff8b9b59c3b8f4dfb55ea0f56522d8249c406b0dabce431549e740f280b", 0x101}, 0x0, 0x0, 0x7, r1, 0x3f, 0x2, "89b7a80c8b3c8c6858f47350dfc8f8f34d4390391c271e2deda026d6ea4f68361e136e806e122510789db68573ae861c1194bd14a7f39e403676c312923d11e5", &(0x7f0000000040)='^posix_acl_accesscpuset!bdevtrusted-proc-GPL]nodevcpuset\x00', 0x39, [], [0x10001, 0x100, 0x62d, 0x7f]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0xfd, 0x2, 0x3fff8000000, 0x80000000, 0x6244}) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)="51c5a80010f9f6f3e889f9c5166c9a217d5773bbf7537d10d7fe76848b41a2f1614e467e6c461371d4b9ded8b367a5c008b2fc6e57c4b7be4d625d0eb986510fc70bb9cea4331d300d3c29f8953b660f7d1ebc5738d276e9354418d1e35462459ac0e573f24049e089919a17943c5ca090bb6319dd1afb11aa950b3e712ce9e4066597c55d", 0x85}], 0x1, 0x3) fcntl$setownex(r2, 0xf, &(0x7f00003ee000)={0x2}) fcntl$getown(r2, 0x9) fcntl$getown(r2, 0x9) 2018/03/23 21:27:44 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000300)=ANY=[@ANYBLOB="be0c291cb600084000"]) r2 = open(&(0x7f0000000240)='./file0\x00', 0x12080, 0x6a) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000280)=0x3ff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000cc0)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x94, 0x0, 0x94, 0xffffffff, 0xffffffff, 0x1f4, 0x1f4, 0x1f4, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@uncond, 0x0, 0x70, 0x94}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, 'ip_vti0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x94}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x9c, 0xcc, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb7) r3 = socket$inet(0x2, 0x200000000000003, 0x9) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4334, 0x1c000) connect$ipx(r2, &(0x7f0000000380)={0x4, 0x8, 0x5, "21c2f3ed4981", 0xfffffffffffffff9}, 0x10) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000200)=""/10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x1b, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/27}, &(0x7f0000000180)=0x50) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) exit(0x8) [ 79.054735] SELinux: unknown mount option 2018/03/23 21:27:44 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x400802) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x408140) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000100)=@ethtool_cmd={0x14}}) 2018/03/23 21:27:44 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x4401) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x5) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9577) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x200}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={0x0, 0x48b}, &(0x7f0000000680)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000080)=@in={0x2, 0x4e21, @rand_addr=0x800}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="6f05208b647caece454310bc48292b3111bf57e19408ce09d474a2c5cf91f0e3ca89e4ce57f49887698cf6005f2566ba955c5499874a4b2ae9a5677c9689c6d97a7aa341815ac31a17df21cff39a50ab81bed25164a680fe11ee1258eac62b0b708b2f401b7a5b43cc6d0ed1825e4e3fe0a40b9f18a5c8458b69b33641496d1e8b77520ce421230650a1623a42da699c90d73d7c9cdac672c4234cdbee25d6cdbab1650b5b4ec7cc959ae0ac5f95db19f870fb9dbde34bcb29", 0xb9}, {&(0x7f0000000180)="8f3eb23ebb70da6038abf2724a9e32b2199eff0b945dce150c855c5be957f001e734adb0bc956e10718b590b790d88b63056602a902ba3daa73966621525a923251e28012e67498b0faf30f360149e04faf420c82977b9530c23c291df879f6ebbf005b0ba66a92992476fa7bdf6d2d6c6f2fcf33637116d0b50c00107d7c0c73f6fddda17819624a3809e4df3366540627ca1ab81a248c6ee35e223c13b61af", 0xa0}, {&(0x7f0000000240)="174c0006a82d20c162d9ba2b4710362b637cb04bcfa451204acc827eafca5ee9be89a20c6d855962560a3bfd279a454139b060b274358b606ce0911db05ca26541c29e6056bcaf3e24c6e7bd1b46bec057db73d073f8b09260fddcc01486a8e64430d2322ea2eff680387c1203aad586bce371049cf8ea7767baad1701f10ef62318a2d9436142362c3277cadea5586f9966a9f6ba0094d122920316ab31cbea0ce49ceec9621a2593798f2a45a0bbb8653c2a41885c7f7daa1ec16f79f8e98e", 0xc0}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000300)="5cc74fe08484dc4fde693c3001aef0e8f2ed07b7e8ddd05ee8e7a67ad4469534e3f31c959fb87c3c6f6b9c7d129db8f4f5ca0a31e0a249bce63cc22f99c78376db168bce693cc2f82087cc80238df5284fe1a08f6f52a47f621c94d7fea08670218a95ea7119c8c9210968c0733941e055239be55effca212a19130d6545dbacb77a029fbe0925c123da80b6e860b821bdcdc721c60cbc58c4d1709495def53fc5179aca3c834a38fe203e3832ca6c4b35efa0e13c0a127842fcbe7d85d2c526222c9dd8bd", 0xc5}, {&(0x7f0000000400)="59a3d14fdf25ed9bc0782eecb2967c26c2447f19fb3a0b4ccad4d38116e0304c0dbf38616b31422d426cceaf2969efd1782cb6285b57aeead7511890d8111559da4bfcf20d4dcea153ab9e54b334d39e03c2b4235b8246d8a0d20a39e46fa00cd2d350a33a83684c569b2e3a45376e7ee479a017989c486eb7eb893984ce8ffcb0b01864ca1689c13f0d28829df5315b7a82791026cc132fccb6baf10125987adab7108725ad7a316e", 0xa9}, {&(0x7f00000004c0)="abf3f0ec088a2430ffd5ef5b3186a342b0dca2746d6a36fc4720e40e8b2d7e938b238b6d36ec29c555848dc44dc571c3b9a64a4c54be75d019bc5ee47cb27352cc2d5d058ff3044a7cae83899cf6ce495197b0406139941fda9626bde9f801fb04c01bc7ac0779344ab4fe0fe6cc3e2aa693da880a8cc6d2506f2bf64473ced78a81058428714b4e31db5adc344e7485367cd867bcc1a4addf2e8c5952bd6e5c02d7", 0xa2}], 0x7, &(0x7f00000006c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xb54, 0x4, 0x201, 0xc3b, 0xb74a, 0x6, 0xffffffff00000000, 0x1f, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1c6, 0x6, 0xa, 0x350, 0xdb1, 0x6, 0x7, 0x1, r3}}], 0x58, 0x4040011}, 0x80) fsync(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c801c2f87d13e3bf002c7e65a6b42aa703", 0x18) 2018/03/23 21:27:44 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x48, 0x0) 2018/03/23 21:27:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x5, @empty, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/03/23 21:27:44 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x100000010d, 0x80000001, &(0x7f0000000000), 0x0) 2018/03/23 21:27:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x3, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r4, 0x4}, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x4, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000140)={&(0x7f00000000c0)=[0x8000], 0x1, 0x8, 0xfff, 0x0, 0x6, 0x5, {0x8, 0x2, 0x400, 0x7, 0x4d, 0xc8, 0xfff, 0x5, 0xfffffffffffffffb, 0x80000000, 0x3, 0x8, 0x6d9c, 0xfffffffffffffffb, "7dd122df08fa1b967eed45638410c207ab9050da041b1278afacd62c4b7511be"}}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) 2018/03/23 21:27:44 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40080, 0x0) 2018/03/23 21:27:44 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r2) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0xfffffffffffffff7) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 21:27:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0)=0x6, 0x4) 2018/03/23 21:27:44 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xe3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2}, 0x8) r3 = socket(0x1e, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000240)={0xbd}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) accept4$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10, 0x80000) 2018/03/23 21:27:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) connect(r1, &(0x7f0000000100)=@nl=@unspec, 0x80) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x4ebe) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x404e23, @loopback=0x7f000001}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="226b4fc63816aa05cfde3fa9ede7bd00", 0x10) sendfile(r0, r1, &(0x7f00000ddff8)=0x10000000, 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xfffffffffffffe29) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) pipe(&(0x7f0000000000)) 2018/03/23 21:27:44 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) io_setup(0x7, &(0x7f0000000080)=0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/input/mice\x00', 0x2) r2 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x101002) io_cancel(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000000500)="d4687263437c7efe3ffa4e05f19f9afb493d5bbabfcf4d324517444122b8c3edda6df6ba2993415869cca9c659ccfd7fdb4c68371d6f25be84b499a91fe981f9e9df5b81ce5e40246690c4e90b75bd69fb65857e701e7544cf5518fe124ddb8ee9d38224097f617a2066280c4565e8560cb9c5fd001dbcdbe7eb5d585719227a1de773ffcc881070377a7b4de815d0b7446d8b572f4f498efde15633d77d4d29460e76cbe0e3e5760f6d53600e10f00b20152336f9321c3d857758b3b133a7b1", 0xc0, 0x0, 0x0, 0x1, r2}, &(0x7f0000000640)) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="04b38b104b049bc3a0e9bfc9649c8601184d401ecbe97de22215eaa7fe74c4c997851288cbbebf9764c98e0bec8aeb82a5ca3b43754509dd51744a6fed3e42bebd044d80acfe3c7558b4f7298acb9d980e3ecd6570250e72c41c906d"], &(0x7f0000000140)=0x8) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000b40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000040030000fffffffff00200000000000000000000ffffffffffffffff000400000004000000040000ffffffff04000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1414bb0000000000000000000000000000000000000000000000000000000000000000626f6e643000000000000000000000007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970365f7674693000000000000000006772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000400000000000000000000000000000000000000000feffffff"], 0x3a0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000240)) openat(r1, &(0x7f0000000680)='./file0\x00', 0x8000, 0x40) read(r5, &(0x7f0000000180)=""/169, 0xa9) 2018/03/23 21:27:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0xffffffff7fffffff, &(0x7f0000000040)=0x4) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000100)) 2018/03/23 21:27:44 executing program 3: r0 = getpgrp(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8000, 0x0) fcntl$getflags(r1, 0x408) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000140)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000080)={0x2, 0xffffffffffffffc8, 0x400, 0x6, 0x0, 0x1ff, 0x0, 0x3d1, 0x80, 0x1, 0x0, 0x8000, 0xe996, 0xbe, 0x1, 0x1000, 0x4, 0x3, 0x233, 0xffffffeffffffff7, 0xcd1, 0x1, 0x4, 0x7ed, 0x4, 0x4, 0x78, 0x40, 0xe4a, 0x0, 0x1, 0x3, 0xfffffffffffffff7, 0xce, 0xfffffffffffffff8, 0x8000, 0xffffffffffffffff, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x101, 0x800, 0xfd, 0x5, 0x1, 0x8001, 0x1f}, r0, 0x8, r1, 0x4) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0xfffffffffffffcd5, 0x200) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x1) 2018/03/23 21:27:44 executing program 0: unshare(0x20000) r0 = socket(0x3, 0x803, 0x8000) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="951ef7a8c5393a45b57c5d74f7570020", 0x10) setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x9}) 2018/03/23 21:27:44 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000080)={{0x3, 0x3, 0x112d}, 0x3, 0x100000001}) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) 2018/03/23 21:27:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0xff, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80080, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='Z', 0x1, 0xffffffffffffffff) epoll_create(0x4) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x8, &(0x7f0000000000)=[{0x989, 0xd5, 0x3d, 0x4c03}, {0x80000000, 0x40a2, 0x0, 0x3}, {0x4, 0x0, 0x1, 0x6}, {0x0, 0x0, 0x1}, {0x85, 0xa8, 0x8, 0x4}, {0x36, 0xbcc7, 0x8000, 0xc1}, {0xcd79, 0x1f, 0x7ff, 0x1000}, {0xfffffffffffffd27, 0x81, 0x83, 0x8}]}) [ 79.371384] audit: type=1326 audit(1521840464.995:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12232 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f2dc99 code=0x0 2018/03/23 21:27:45 executing program 7: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/23 21:27:45 executing program 2: 2018/03/23 21:27:45 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x478d6588, 0xa0001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x56, 0x6, [0x81, 0x7fff, 0x1, 0x200, 0x4, 0x1]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x4}, &(0x7f0000000340)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000380)='/dev/dmmidi#\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xb540, 0xffffffff, 0xfff, 0x7}, &(0x7f0000000080)=0x14) r5 = socket$inet(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000000000010000000040000005d010561"], &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) fanotify_init(0x3, 0x80002) sendmsg$netlink(r2, &(0x7f0000004880)={0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="140000003200110c000000000000000000000000"], 0x14}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x8}, &(0x7f00000001c0)=0x8) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00000003c0)=""/213) 2018/03/23 21:27:45 executing program 3: r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xfffffe2a) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xe}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000908000/0x3000)=nil, 0x3000}, 0x1}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x4) tee(r1, r3, 0x8, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/03/23 21:27:45 executing program 5: r0 = gettid() r1 = syz_open_dev$binder(&(0x7f0000001e40)='/dev/binder#\x00', 0x0, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/dsp\x00', 0xc2e2fbd66424590a, 0x0) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001dc0), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x3ff) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001c40)={0x20, 0x0, &(0x7f0000000c00)=[@release={0x40046306, 0x1}, @decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x1, 0x1}], 0x1000, 0x0, &(0x7f0000000c40)="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"}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000180)="48e2ca9861e74a17617a8c6b07d51cfe671abfc426") r5 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000004, 0x810, r3, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000ac0)={0x98, 0x0, &(0x7f0000000980)=[@increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r5}, @clear_death={0x400c630f, 0x3, 0x4}, @increfs={0x40046304, 0x3}, @clear_death={0x400c630f, 0x3, 0x1}, @reply={0x40406301, {0x401, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000900)=[@fda={0x66646185, 0x4, 0x4, 0x28}], &(0x7f0000000940)=[0x40, 0x20, 0x70, 0x28, 0x78, 0x0]}}, @clear_death={0x400c630f, 0x1}], 0x6e, 0x0, &(0x7f0000000a40)="ea9e13bbc163bea5d1044c3f9b11a52fb1863a38b1b9e7a44f26a1a56ab3f62bc707ce296e15ee5944b397adcd8b2e8fade48a54db69aa4baff5c9a345bfca3b53bb295811eed2f63c22eefdaa4a36a08e614573b4e5976bc12c5b78dedfe82694e8280e07c8cb17df4a9b19da95"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000b00)={0x7fffffff}, 0x4) fcntl$setflags(r4, 0x2, 0x1) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000000800)={0x4, 0xfffffffffffffffa, [{0x100, 0x0, 0xffff}, {0xfff}, {0x6, 0x0, 0xdc3}, {0x9, 0x0, 0x9}]}) ioctl$KDSETLED(r3, 0x4b32, 0x4) socket$inet6_sctp(0xa, 0x100005, 0x84) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000e8040000ffffffff3c01000000000000fc020000ffffffffffffffff540400005404000054040000ffffffff04000000", @ANYPTR=&(0x7f0000000100)=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="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"], 0x544) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r6, 0x5441, 0x3) r7 = syz_open_procfs(r0, &(0x7f0000000140)='net/rpc\x00') ptrace$getsig(0x4202, r0, 0x80000000, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x400100, 0x0) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001cc0)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001d80)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000001d40)={&(0x7f0000001d00)={0x1c, r8, 0x200, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x84) connect$ipx(r4, &(0x7f0000000880)={0x4, 0x2, 0x5, "d0216bb8f32c", 0x2000000003d50}, 0x10) syz_open_procfs(r0, &(0x7f0000001ec0)="6e65742f69705f7461626c65735f6d61740100657300") sendfile(r7, r7, &(0x7f00006c7000), 0x2a) 2018/03/23 21:27:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x3000, &(0x7f0000000140)=0x27f7b86623035ffd) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ce8fb0)={{0x1}}) 2018/03/23 21:27:45 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x2c00) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0xf477, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip_vti0\x00'}) 2018/03/23 21:27:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="608fcff00034000000000000000000000000ffffac1414aaff020000000000000000000000000001000000000000000000000000f57518c5c7ac56e16798d1bcd13881c67233ec3ae73d7100d53980f1d041401028126095943a", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b006000000000000000a000001ff010000060505ffcb46d22405e698889ac8114e672fffffec0303090303000000"], 0x5c) ioctl(r0, 0x4000000000227d, &(0x7f0000000000)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) 2018/03/23 21:27:45 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x4d}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) fcntl$setsig(r0, 0xa, 0x28) sendfile(r0, r0, &(0x7f0000000000)=0x7fffff, 0x8) [ 79.472999] binder: 12251:12256 Release 1 refcount change on invalid ref 1 ret -22 [ 79.479220] sg_write: data in/out 13276/50 bytes for SCSI command 0x0-- guessing data in; [ 79.479220] program syz-executor6 not setting count and/or reply_len properly [ 79.480967] binder: 12251:12256 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 79.508231] tc_ctl_action: received NO action attribs 2018/03/23 21:27:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@hopopts={0x0, 0x6, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1}]}, 0x38) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xabbc, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x54) 2018/03/23 21:27:45 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0xd}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040)=0x3, 0x4) 2018/03/23 21:27:45 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x240, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/03/23 21:27:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27d5ea00000000000000000000000000000000000000", 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000100)) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/23 21:27:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0x40000001) r2 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x2) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) sendmsg$nl_generic(r1, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="22fdfffff1ff0000000000000000000000000000"], 0x14}, 0x1}, 0x8040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) [ 79.516393] sg_write: data in/out 13276/50 bytes for SCSI command 0x0-- guessing data in; [ 79.516393] program syz-executor6 not setting count and/or reply_len properly [ 79.517821] binder: 12251:12256 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 79.539501] binder: 12251:12266 ioctl 4b32 4 returned -22 [ 79.548088] tc_ctl_action: received NO action attribs 2018/03/23 21:27:45 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x40, 0x8, [0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/23 21:27:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80, 0x8}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xbbf) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 79.603693] binder: 12251:12256 Release 1 refcount change on invalid ref 1 ret -22 [ 79.611535] binder: 12251:12256 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 79.635063] binder: 12251:12256 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 79.647458] binder: 12251:12256 ioctl 4b32 4 returned -22 2018/03/23 21:27:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001900351b520000000000001c07e75b07010000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/23 21:27:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="00f9129ee8679143dadbf41ae60e5214131b868a104bf062ae7afc817cf778b6d75d2f11b5bf4050df6c6ef74530fd372bec1b12186230f07934a253597400b52e03e49c6de3196253294cf8b46b0e6e9791e2e24b6db15bab5b", 0x3d0, 0x0, &(0x7f000010e000)={0xa, 0x8000000000000, 0x200000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/23 21:27:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000100)={0x5, 0x7, 0x8001, 0x1, 0x8}) unshare(0x10000040000000) delete_module(&(0x7f0000000080)='\x00', 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000140)=0xfffffffffffffff8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/68, &(0x7f0000000200)=0x44) 2018/03/23 21:27:45 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ipv6_route\x00') syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="6766c744240036d37bff6766c7442402730000006766c744240600000000670f011c24867900b8c5008ec8660f07ea0b009200b82c000f00d8660f73fd0066b99300004066b80700000066ba000000000f308fe928016b000fc7f3", 0x5b}], 0x1, 0x28, &(0x7f00000001c0)=[@dstype3={0x7, 0x4}, @dstype3={0x7, 0xc}], 0x2) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000540)=""/157, 0x9d}], 0x1, 0x0) write$selinux_access(r2, &(0x7f0000000080)={'system_u:object_r:crond_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x33}, 0x4a) 2018/03/23 21:27:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f00000004c0)='~', 0x1}], 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x181, 0x0) 2018/03/23 21:27:45 executing program 2: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x1ff, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x4, [0x6, 0x400, 0x7, 0x1]}, &(0x7f0000000340)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@mcast1}, &(0x7f0000000240)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x3, r4}) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/03/23 21:27:45 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000014c0)={r2, 0x3}, &(0x7f0000001500)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc2a00, 0x0) clock_gettime(0x0, &(0x7f0000001280)={0x0, 0x0}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000001300)) recvmmsg(r3, &(0x7f0000001240)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/255, 0xff}, {&(0x7f0000000680)=""/126, 0x7e}, {&(0x7f0000000840)=""/240, 0xf0}, {&(0x7f0000002b80)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/158, 0x9e, 0x1}, 0x81}, {{&(0x7f0000000940)=@generic, 0x80, &(0x7f00000011c0)=[{&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/118, 0x76}, {&(0x7f0000000a40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/107, 0x6b}, {&(0x7f0000000ec0)=""/184, 0xb8}, {&(0x7f0000000f80)=""/194, 0xc2}, {&(0x7f0000001080)=""/255, 0xff}, {&(0x7f0000001180)=""/22, 0x16}], 0x8, &(0x7f0000001200)=""/23, 0x17, 0x87b}, 0x100000000}], 0x2, 0x2000, &(0x7f00000012c0)={r4, r5+30000000}) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x248}, 0x1}, 0x20000000) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000001c0)=@l2={0x1f, 0x0, {0x0, 0x0, 0x8000}}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)}, {&(0x7f00000005c0)}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="0c0000000d010000ff0f0000027315a58ca8cf6d97a25f659c20c5a5e9466da3030000000000000063b816d1843ae707f2aca9fb5dbdebcbc45404adf90424b373f44553f74a63a3dda8aa5bddc35e4c08e11ad461f93899b909592184df7e84237df8662e4594cfa8d8bd965dedeb032b1eb90600f228a79eac12f3dad62f6e89ee847a47f0a09f6eead4c56764d2aec59f51f3ca0a285be45b8cfde82d71e9d0ab92801d8f52b678cdd463efe9d00846768e191ab46eb20a2f"], 0xc}}], 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@rand_addr=0x9, @in=@rand_addr=0xffff, 0x4e22, 0x0, 0x4e20, 0x8, 0xa, 0x0, 0xa0, 0x32, r6, r7}, {0x9, 0x0, 0x9, 0x1000, 0x1, 0x7, 0x1, 0x6}, {0x7ff0, 0x3, 0xfffffffffffffff7, 0x8001}, 0xffff, 0x6e6bb7, 0x2, 0x0, 0x2, 0x1}, {{@in6, 0x4d4, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x0, 0x8, 0x6c, 0x1, 0x5}}, 0xe8) 2018/03/23 21:27:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x4, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x800000000000000, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/03/23 21:27:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2000000088) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x28, {0x2, 0x4e22, @rand_addr=0x800}, 'bridge0\x00'}) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x7fff, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8001, 0x800, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23}}, 0x1, 0x0, 0x0, 0x7ff, 0x20}, &(0x7f0000000240)=0x98) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe1e, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 21:27:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001040)=[{0x8, 0x100000000}], 0x1) getsockopt(r0, 0xa0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/23 21:27:45 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) close(r0) dup2(r0, r0) 2018/03/23 21:27:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x101040) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)=ANY=[@ANYBLOB="140000000601fdff005c51b3f11c79e7f78ffae0"], 0x14}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2, 0x4, 0x4, 0xf71}]}, 0x8) [ 79.826683] IPVS: ftp: loaded support on port[0] = 21 2018/03/23 21:27:45 executing program 2: unshare(0x8000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x116, 0x4) lseek(r0, 0xfffffffffffffffe, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000100)={0x3f, &(0x7f00000000c0)="efe092075372f3773e18a1efa357777e35f843d7a79ced533ded2c2641ea3aa1fbab16aa4c0d926efbd4d1a2984da2a3527d465ef0361ceb24ff8b94cc99a5"}) fanotify_mark(r1, 0x0, 0x20008, r1, &(0x7f0000000140)='./file0\x00') 2018/03/23 21:27:45 executing program 4: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000080), 0xffffffc2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x80, 0x4) 2018/03/23 21:27:45 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x4000000000000000, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000140)={0xfffffffffffffe01, r2, 0x0, 0x8001}) r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0xfffffffffffffffd) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000000040)=""/171, 0xab}], 0x1) 2018/03/23 21:27:45 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001140)=""/103, &(0x7f000097effc)=0x67) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001100)={0x0, 0x7}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001200)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc2, 0x2, 0x5}, &(0x7f00000012c0)=0x98) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001440)='/dev/rtc\x00', 0x2000000000101080, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) 2018/03/23 21:27:45 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x2) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x105000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40000, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000240)=""/206) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)=r3) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/86) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/178) 2018/03/23 21:27:45 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000008004500001c000000000011907800000000e000000140004e2100089078"], 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) [ 79.902883] audit: type=1400 audit(1521840465.526:109): avc: denied { setopt } for pid=12322 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 21:27:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x20c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0xcd8, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r2, 0x0) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/23 21:27:45 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0xfffffffffffffe3f) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/185, 0xb9}, &(0x7f0000000180), 0x1}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='9$(\x00') ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000200)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f0000000280)=""/253, 0xfd}, &(0x7f0000000380)}, 0x20) creat(&(0x7f0000000240)='./file0\x00', 0x60) 2018/03/23 21:27:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000017c0)={@any=0xffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001780)={0x8, &(0x7f00000001c0)=""/7, &(0x7f0000001700)=[{0x5, 0xd9, 0x7f, &(0x7f0000000200)=""/217}, {0x0, 0x1000, 0x1ff, &(0x7f0000000300)=""/4096}, {0x80000000, 0xdb, 0x262f, &(0x7f0000001300)=""/219}, {0x8, 0x7d, 0x9, &(0x7f0000001400)=""/125}, {0x8, 0x5a, 0x4, &(0x7f0000001480)=""/90}, {0xc8a9, 0xa3, 0x3, &(0x7f0000001500)=""/163}, {0x2b373b20, 0x4b, 0x411bf3df, &(0x7f00000015c0)=""/75}, {0x8, 0x8d, 0xe45d, &(0x7f0000001640)=""/141}]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast1, @empty, @loopback}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2}, 0x202, 0x7ff, 0x0, 0x0, 0x6, &(0x7f0000000040)='syz_tun\x00'}) sendfile(r1, r0, &(0x7f0000000000)=0x80003, 0xffff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000018c0)={0x1ff, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001800)={0x0, 0x100000000}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001880)={r2, 0x7fff}, 0x8) shutdown(r1, 0x0) 2018/03/23 21:27:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0x4, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/23 21:27:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab1f, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) 2018/03/23 21:27:45 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x9, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x7ffffffff, 0x393) 2018/03/23 21:27:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0xfff, 0x8001}, {}, @queue}], 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000280)={@dev, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x0, 0x0, 0x400, 0xfffffffffffffffa}, 0x2c, 0x0, 0x0, 0x0, "82af5d70eb8f7ccb2a34053579c9c1ef025550a5e63b76bb5041b15b529a1c1f7eaeedfcad3b26581ff5af846df099ad8527b13f59ee9d300b93c8e0b519fa58"}, 0x48}, 0x1}, 0x4040) 2018/03/23 21:27:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7f, 0xffffff73) 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) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x9, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bb9, 0x0, {0x6, 0xff, 0x4, 0x101, 0x0, 0x6102, 0x0, @in=@multicast2=0xe0000002}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x90}, 0x1}, 0x0) 2018/03/23 21:27:45 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x206}, 0x1c) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000001000000000f2ff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000fe80000000000000000000000000000047bda451ba98d43457e2c4aa2a7c25c8e2813db981a348b9775a1af8ede729b74ebcb43a00500705d0eb7de2d17671220bb9293359dcdcc78bdce6a96f75856488aeffe98e0cf384cf443c9599d9c1c29bbcf32e187b67e55cd9dbb9dce89176c0cc9233e7061606fe08296abe99a1ffae986942218db8e83dd06aa268f33d87f17a956498badaaf0b3cb3f4fc60"], 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000000c0)=0xfffffffffffffd7b) 2018/03/23 21:27:45 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$KDDISABIO(r1, 0x4b37) listen(r1, 0x0) accept4(r1, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000012ffc)=0x60, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x305802, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) shutdown(r1, 0x0) 2018/03/23 21:27:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000), 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x255}, 0x68) 2018/03/23 21:27:45 executing program 4: r0 = socket(0x10, 0x8400000000002, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) 2018/03/23 21:27:45 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x80000000) getdents(r0, &(0x7f0000000000)=""/229, 0xe5) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x6) pipe(&(0x7f0000000300)) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x6, 0x1, 0x3, 0x7, "e85a1f665e3b9bec1b443c7e2925c3ee3bd04b8856bdc7303e174f0a72938f9b21dcfe30aaf8aec7bf2cd58e", 0x4}, 0x0, 0x0, 0xfffffffffffffff9, r1, 0x7f, 0x0, "bdc36b02be819053ff8db09dadd763c88c3c8d8759ab87114c9836863c5b1d4934deebf53099e72349248492d24445be991dad927bd0dd29c9d84828ab120259", &(0x7f0000000100)='/dev/dsp\x00', 0x9, [], [0x1, 0x800, 0x2b2]}) 2018/03/23 21:27:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) fchmod(r0, 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$nl_crypto(0x10, 0x3, 0x15) prctl$setmm(0x23, 0x4, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 80.075171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=12373 comm=syz-executor5 2018/03/23 21:27:45 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x4}, {0xa, 0xfffffffffffffffc, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000ffc), 0x1) 2018/03/23 21:27:45 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563000000"], 0x0, 0x0, &(0x7f0000012fc7)}) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/23 21:27:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$rdma_cm(r1, &(0x7f0000000200)=@bind={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @in={0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0), 0x0) 2018/03/23 21:27:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x1ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfa04}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x5, 0x0, 0x0, {}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/03/23 21:27:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x8000, 0x0) openat(r0, &(0x7f00000005c0)='./file0\x00', 0x8000, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r1, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x1, 0x0, {0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xdd46}}}, 0x80) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x5, 0x90000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@newneigh={0x60, 0x1c, 0x301, 0x70bd25, 0x25dfdbff, {0xa, 0x0, 0x0, r3, 0x40, 0x20, 0x3}, [@NDA_VNI={0x8, 0x7, 0xffffffffffff0000}, @NDA_MASTER={0x8, 0x9, 0x5}, @NDA_LINK_NETNSID={0x8, 0xa, 0x7a782ed4}, @NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @NDA_VNI={0x8, 0x7, 0xff}, @NDA_LINK_NETNSID={0x8, 0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0x40004}, 0x80) connect$can_bcm(r2, &(0x7f0000000400)={0x1d, r3}, 0x10) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xef98, 0x10000) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$sock_void(r5, 0x1, 0x1b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000240)={0x9, 0xfffffffffffffffd, 0x800}) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200000, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f00000000c0)={0x0, r4, 0x1}) getsockopt$IPT_SO_GET_REVISION_MATCH(r7, 0x0, 0x42, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) r8 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="87", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r8, &(0x7f00000011c0)=""/212, 0xd4) 2018/03/23 21:27:45 executing program 7: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x4, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x25}], 0xc}}], 0x2, 0x0) 2018/03/23 21:27:45 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) readv(r0, &(0x7f0000839000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x200000000000014a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001100)={0x0, 0x40, 0x20}, &(0x7f0000001140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001180)={0x0, 0x80, 0x10001}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x51, "ec3aeffb0fa82fcf7474ffe2ff7f388eee5ad69612b4fee4cac323a05b06d944f9e6c13f6ea5ca196228e2b34d87000cd80080666eca0aaa13ec7ef406cf85bf2284337565f9f4d0a60848bb385c7dee01"}, &(0x7f0000001280)=0x59) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000012c0)={0x0, 0x5}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1ff}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x68, 0x30}, &(0x7f0000001480)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000001600)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000080)="ad3cf62ab42b0e92debba9340a42", 0xe}], 0x1, &(0x7f00000014c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x0, 0x1647d61bf4cf3575, 0x6, 0x7c3, 0x1, 0x4, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x8, 0x81, 0xce3b, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x8, 0x8004, 0x4, 0x5, 0x5, 0x0, 0x4, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x9c2, 0x4, 0x81, 0x0, 0x8d, 0x6, 0x1000, r6}}, @init={0x14, 0x84, 0x0, {0x9, 0x9, 0x8001, 0x5cc}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x3, 0x8, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x200, 0x92, 0x5, r8}}], 0x134, 0x20000000}, 0x20004081) sched_setaffinity(r1, 0xb4, &(0x7f0000dee000)=0x80000001) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/23 21:27:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000080)={0x28, 0x4, 0xfffffffffffffe, @fuse_notify_inval_inode_out}, 0x28) 2018/03/23 21:27:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x52, "23416919515de973bc9cd317a855a77b5c4ad01b1980b88e750d68f450683e59218366d117d85c32123bf86b50236ab4875d52d942a2132f3d691f968744b46eebce40ebd5ad0518f9e354db0d78e2b80021"}, &(0x7f00000000c0)=0x5a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5a}, &(0x7f0000000140)=0x2) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f00000001c0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000375000)={0x5, 0x0, 0x0, 0x0, 0x2000000000000325, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x0, 0x1}, @sadb_x_nat_t_port={0x0, 0x0, 0x4e21}]}, 0x38}, 0x1}, 0x0) 2018/03/23 21:27:45 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x11) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/23 21:27:45 executing program 2: syz_emit_ethernet(0x2, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x1, 0x0, 0x3f, 0x6}, 0x2, 0x2, 0x0, 0x0, "cfd7558b941ef7e3"}}}}, &(0x7f0000000080)={0x0, 0x0, [0x959, 0x0, 0x0, 0xac4]}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x105642) getpeername$packet(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001700)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001740)={'gre0\x00', 0x0}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getresuid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)=0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000140)={0x88, 0x1, 0xffffffffffffff7d, 0x100}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001880)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001bc0)={&(0x7f00000018c0)=@newpolicy={0x2f4, 0x13, 0x201, 0x70bd2d, 0x25dfdbfe, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x7af9, 0x4e23, 0x5, 0xa, 0x0, 0x80, 0xff, r1, 0xffffffffffffffff}, {0x1f, 0x2, 0xfffffffffffffff8, 0x5, 0xa2, 0x3000000, 0xb0, 0x2}, {0x2, 0x9, 0x6, 0x5}, 0x4, 0x6e6bb2, 0x1, 0x0, 0x1, 0x1}, [@extra_flags={0x8, 0x18}, @policy={0xac, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@loopback=0x7f000001, 0x4e22, 0xdd6, 0x4e23, 0x8, 0x2, 0x80, 0xa0, 0x87, r2, r3}, {0x0, 0x101, 0x3, 0x8, 0x40, 0x504, 0x4, 0x3ff}, {0x800, 0x1, 0x2, 0x9}, 0x80000000, 0x0, 0x3, 0x1, 0x1}}, @algo_auth_trunc={0xd0, 0x14, {{'sha384-avx\x00'}, 0x420, 0xa0, "8c638bfaa6c3fc2e7cca3e0007def6579f673a0d79a8f72de52b6e6e953edd43b68a2a2a8a06169ce7ee8d9b7018e74bb53c5f03793cc5c99d38560f891f583ecfd2dbe4cca3dbd72e32d0824b03918e86267d572a73f225b30bd328eace165e83c580d2a9c5a308df3fbed6f10412c8148e0775ae9432ced66510c700c46daede3d7ede"}}, @migrate={0x88, 0x11, [{@in=@multicast2=0xe0000002, @in, 0x33, 0x0, 0x0, 0x3502, 0xa, 0xa}, {@in, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x7f, 0x2, 0x0, 0x3503, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x6c, 0x0, 0x0, 0x0, 0x2, 0xa}]}, @offload={0xc, 0x1c, {r4, 0x3}}, @lifetime_val={0x24, 0x9, {0xfffffffffffffd2c, 0x100000000, 0x200, 0x8000}}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4}, 0x20000004) 2018/03/23 21:27:45 executing program 4: add_key(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="f479c1151de78e3344cec4c5e368a0e1f5e36de8ee163d7fdd31acef4945e7cc1721108e538ed135b240cf02c2bfb8e2ff57a4d8c58ae92895980a7164fe8d6d4cf42fb3156532ac42e35046efe58a96dcca5c7b2a96d3561edef45724612640344c49689cf9fc092f74ceb918e195989e1ade22a23360ae924ccd3a3b3d8d3cbd210a60dd5faa7fa4d581f8fc969d1ceff66b0297576f9942982c1e9bcba81e4bff", 0xa2, 0xfffffffffffffffc) timer_create(0x0, &(0x7f0000000240)={0x0, 0x24, 0x6, @thr={&(0x7f0000000140)="b953f9874352d3a9d3780a1d9f3204ea3be88e1880113e032a4c606f63d036233da988a7f4717179ebd9a5ea5f4ea851ca9de9c91bd3b966240aec5f6498aba87f103228caf0c71f19", &(0x7f00000001c0)="4612ed1ff1bb6665bc85081c76223c3b50e14c44049137ec53372eaec04b5c01964abc4bb22d8c3ba38d1afa76c9971c43984eba19b10577eb4b2f5b296e345480b0f4db65b9dda89b273d855f724d68af5fdc7968c491484a76e52776a44ecdb145fe6defa1266f9704d40f4120883056df5d602323"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r0) r1 = request_key(&(0x7f0000000d00)='cifs.idmap\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d80)='big_key\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f00000012c0)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee40d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5c", 0x4d1, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r3, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) keyctl$read(0xb, r2, &(0x7f00000046a9)=""/4096, 0xffffffffffffff5d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) rt_sigqueueinfo(r5, 0x9, &(0x7f00000000c0)={0x21, 0x7, 0x8, 0x98d}) 2018/03/23 21:27:45 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000180)) name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000), 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) utimensat(r0, &(0x7f0000042ff6)='./control\x00', &(0x7f000002c000)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/03/23 21:27:45 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a34f31), 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x6) getsockname$inet(r2, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/23 21:27:45 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0xc000000000000000}}, [0x0, 0x8, 0x1, 0x0, 0x0, 0x3ff, 0x400, 0x2, 0x1, 0xfffffffffffffff8, 0xbf, 0x6, 0x5, 0x8, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8, 0x6, 0x2, r1}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) userfaultfd(0xc6ddcb18f8c10c27) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 21:27:45 executing program 2: r0 = epoll_create1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x10001) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000007, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b0e000)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) 2018/03/23 21:27:46 executing program 6: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/03/23 21:27:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000003c0)={{0x1, 0x5}, 'port0\x00', 0x40, 0x400, 0x80000000, 0xd82b, 0x8457, 0x1ccb, 0x460, 0x0, 0x5, 0x7fffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0x80004) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0xc0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x94}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0xb4d}, 0x8) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6a0a, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000001c0)={0x2, 0x9, 0xfffffffffffffff8, 0x0, 0x8}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000004c0)={&(0x7f0000000480)=[0xe5, 0x20, 0x8, 0x8000, 0x8, 0x0, 0x1000, 0x1], 0x8, 0x9, 0x11, 0x7, 0x0, 0x50c4, {0x4, 0xffffffffffffffc0, 0x5, 0xfff, 0x1ca3, 0x116a, 0x8, 0x1ff, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xfff, 0x6, 0x8, 0x1f, "5a4c8d63faedab48f4fc1ef9699f34f5adf2c7d0b3d16eb4b870fd6c5cf9ff13"}}) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x2}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) set_robust_list(&(0x7f0000000100)={&(0x7f0000000180), 0x8, &(0x7f0000000140)={&(0x7f0000000080)}}, 0xc) 2018/03/23 21:27:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79fa8)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x4}, 0x8) rt_sigreturn() 2018/03/23 21:27:46 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x6, 0x2}, 0x14) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200080007000000001a00ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000a7a0b9fe7d092cf864fe354c85317d9c9e48db9b2d236284e9f4b0e6e702a8b33bb2059137ae316292f9b85ef33a6a7cf7eef6c1c3e22e7e37d402bf86b17916f66ba9ede60d6f09b916fc298568475cced9b016d32b8fa71c047ce4f44886cfe8ed4cb751a38367bb257312ac3db9d06483"], 0xac}, 0x1}, 0x0) 2018/03/23 21:27:46 executing program 4: r0 = socket$inet(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2500, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x6f, 0xa76}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/90) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0xb) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="020800000200000000ef37ca227685e1e3", 0x11}], 0x1}, 0x0) 2018/03/23 21:27:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffdf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x555d3941, 0x800000000000010e}, 0xfffffffffffffeda) 2018/03/23 21:27:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="800000003500200729bd7000fbdbdf25100000004c00950014006d000ab16471c76f65d056c69fc1a9b6eb0008006a00", @ANYRES32=r0, @ANYBLOB="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"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/03/23 21:27:46 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x6, r2, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000140)=0xc) dup3(r2, r2, 0x80000) r5 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x400) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e1c, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) 2018/03/23 21:27:46 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1ff, 0x74a, 0x2}) write(r0, &(0x7f000000afc3)="dc", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="010014a5f3"], &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0x7, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) 2018/03/23 21:27:46 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000200)=""/67, &(0x7f0000000280)=0x43) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) fcntl$getown(r1, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x65, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4001) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) 2018/03/23 21:27:46 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x80) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/149) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) 2018/03/23 21:27:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0xb, 0x9) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x1, {{0x2}}, 0x0, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x10c) 2018/03/23 21:27:46 executing program 4: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000adeff8)='./file0\x00', 0x69887816106d42c1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xa4}, 0x1c) 2018/03/23 21:27:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x78}, 0x1}, 0x0) [ 80.438705] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/23 21:27:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x7}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000100)="eb"}) 2018/03/23 21:27:46 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xff7ffffffffffff8, 0x8972, r0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) signalfd4(r1, &(0x7f00000000c0)={0xf9}, 0x8, 0x800) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0xffffffffffffffbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 21:27:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0xaf}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x74, "c5bd57a8db915530ecaf662097b23fd9517d6de7ebadac9a61b708f703957dc18402690b3059d195e9fae497bd74e67dadedac94527845de0ef5c4b5acfe9d073443a8a498eabbea060ddee572e42e3b55bab64abfb927b301f16fd29773ec00f4cffa2126c0bb9ab688067863fe469b1692c16d"}, &(0x7f0000000200)=0x7c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0xfff, 0x2, 0x968, 0xf6}, &(0x7f0000000300)=0x98) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) accept4$alg(r3, 0x0, 0x0, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)=0xc797, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000340)=0x3, 0x4) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000440)="2839013fbbf5c798d6dcf4b73a7b0199e26de7f1e30ffb5ac4cb41b1daa933546c7f00000054fe220dcbaafeb45df3ed5d2971a7262ac082456032edb0c57442a92332c05ec83a8e7b85e479439e8699f48d29cb0c8cd65d7d99687d0bfc754830366d5cefc62f7510276841dcd10d9d56d2339f7ac08016b2cc3eb24b621f553cd4c9b017f392667816e175392b809ea3", 0x91) 2018/03/23 21:27:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000805c4d65, &(0x7f0000006000)) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/23 21:27:46 executing program 2: clock_adjtime(0x2, &(0x7f0000862000)={0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x5}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_open(&(0x7f00000000c0)='eth0$)\x00', 0xc1, 0x10, &(0x7f0000000100)={0x3, 0x1, 0x10000, 0x80, 0x1, 0x1ff, 0x9, 0x182d}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x2, 0x8, 0x6, 'queue1\x00', 0x8}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x7, 0x80, 0x100000021, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x59, "47e5c4434162b0510b473b6bea3e295bc0019054eec4f0b1a62c01f09973a0d4cd48cdab53dee5561c497206daacc96e9ca34e24a75a0fdead9a7ece9c8406853d0fa857a09c9b64430c52773be6954d81c24b8119c9dfcfbd"}, &(0x7f0000000440)=0x61) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0x5}, 0x88) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000200)=""/231, &(0x7f0000000300)=0xe7) mq_open(&(0x7f0000000340)='\x00', 0x0, 0x66, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x2, 0x7f, 0x5ce, 0x8, 0x8, 0x99e}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0xff, 0x9, 0x8, 0x3}) 2018/03/23 21:27:46 executing program 6: ioperm(0x7f, 0x8001, 0x401) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f}, 0x2c) 2018/03/23 21:27:46 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440d636b557e500000000"], 0x0, 0x0, &(0x7f0000012fc7)}) fchmod(r1, 0x102) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) syz_open_pts(r2, 0x800) [ 80.604153] binder: 12505:12506 Acquire 1 refcount change on invalid ref 1471493846 ret -22 [ 80.629642] binder: 12505:12511 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 80.679653] binder: 12505:12511 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 80.693941] binder: 12505:12511 ioctl 80045430 f774e028 returned -22 [ 80.713682] binder: 12505:12511 Acquire 1 refcount change on invalid ref 1471493846 ret -22 2018/03/23 21:27:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x4}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) sendmsg(r1, &(0x7f0000002940)={&(0x7f0000001640)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002700)=[{&(0x7f00000016c0)}], 0x1, &(0x7f0000002740)=[{0xc}], 0xc}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9ae) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/23 21:27:46 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff7) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000b00000000006000804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x1) 2018/03/23 21:27:46 executing program 6: io_setup(0xbc, &(0x7f00000000c0)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) 2018/03/23 21:27:46 executing program 5: clock_gettime(0x6, &(0x7f0000000000)) 2018/03/23 21:27:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000a9000)={0x0, 0x81}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x2a0, 0x1, 0x600000, 0xf, 0x8, 0x85d, 0x800, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xcc, "a50f94e2d5df96e066b84b588758b52b24cb7fa77ca93b0eb3f716e41679de8bce7e1b644821ab380b8c0809d111a43ce29b5f67653d7acada53df86c12811126d896800fc247c06ba1d7e3c0cf354f0130a47b097c57d22cf0c46072ad8ca1a61fdaf189c5b4e3e710ff715e0e95d78c39343f47399b7347c3f62822b48e13a7e27f519758b816cf4fb839e1fbe3145c5b620e0cb34b1117dd4f2a9fc6d78dd81ff1e360d95f22107561b066cc675367b00c30b3dba61423eb66c1553d4cb600925a0898ef0e43cc51afffd"}, &(0x7f0000000280)=0xd4) 2018/03/23 21:27:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x80001, 0x0, [0x9, 0x3, 0x8c7, 0x7, 0x100000000, 0x100000000, 0x9, 0x400]}) 2018/03/23 21:27:46 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'\x00', r1}) sendfile(r0, r0, &(0x7f00000001c0), 0x6) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/220) 2018/03/23 21:27:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getparam(r1, &(0x7f00000001c0)) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e1f0204d3cc050ed9fdb34179a438154bb2beed5c3f7d109ead3dcbe51963732fcfbe6ad8d30c6de071ba697c7a0263fbb7e4607b0f1c206186729b13941a4", 0x800}, 0x58) [ 80.723565] binder: 12505:12511 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 80.733280] binder: 12505:12515 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/23 21:27:46 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2184, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x9939) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) dup2(r0, r1) flock(r1, 0x9) 2018/03/23 21:27:46 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='logon\x00', &(0x7f0000000280)=']md5sum\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x7) 2018/03/23 21:27:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x1, 0x5, 0x2}, 0x2c) bpf$MAP_CREATE(0x3, &(0x7f0000000040)={0x13}, 0x14) 2018/03/23 21:27:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x8}, 0x2c) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/03/23 21:27:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x61, "2f78bdf57be99a1b8d176f8fe1cbc93519b2b02b3d1cdace1db4f35a7070c7ec9095dba2ab294dba97f4427f93395ed58ed9fdad4367a169db0ad2344cb7cef3fc2244359f1d55bdb2c7f091ff437d78eb82c53b97996f6dce63c493b46667d485"}, &(0x7f0000000300)=0x69) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x24fb, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000400)=0x84) fsync(r0) ioctl$TIOCNOTTY(r0, 0x5422) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="1cc97f30978e12bd517d2e5f6cbb1a8353fc628ca21b850982aab7fc8f05b7957e96eb50b335144edd1c6266bfb648828e09f132c3e6c1bade59cc8a85b7bebbf955b03f5bd8e3ab3d280b06ff1d8d24e7f6301f34acd1e5c68a947cd1bade5241b2e5ec1bf51474b168177ce0d40d71b5c3795ee5328d3a4a4b7709b24160a7afc2219314b3ec8e32062c", 0x8b}, {&(0x7f0000000100)="b026f21c976fe533b540471a7152621fc0e919cfc45179ed2ca4c1b8e44780b224", 0x21}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="24000000170100000200000011000000c7c034b14303d570a8e0ce0cf330c58d890000001000000017010000040000000800000010000000170100000400000001000000100000001701000004000000ffffff7f10000000170100000400000006000000100000001701000004000000020000001c00000017010000020000000b000000a656cf6901ac1388e18ede00100000d13cad37e85249c900040000008e94b58a182114a94daa004ad49817977dfd3d99a1f17be3f40691ad0b97016b017734def7f2773550dbd7358a3b92ac5573c21020487ecf75b4bec7c32c3237a5128575bc0256e1a5f87915c02c3d6308a2796f4ba5a59305fad5393030a743719361f1fe763e2b3afc6b0361bafd445a2ead26b516f2d09dcd791eb54a92212eb33c4de1f27228f79cf80b445cc8431732b6233a9b6152b7022147f80c8f95eae95a4ee2e10fe4905061b9067dabea333ae08fa9e13e26ed9a922ece62b38a296ae8b637b60788ea6ddcf1f2512210ae60fe1f4dec4cc585410f2da2ea3405051937"], 0xa0}, 0x8000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @broadcast}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/23 21:27:46 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026fb2353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f810033219807af3b1ab227cf6fa4fc92a285590a7091e4691dfa43d9c594ce57f1abde34123603f80ce5965ea9ce4227bb"], &(0x7f0000009ffc)=0x62) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendto$inet6(r0, &(0x7f0000003fd9), 0x140, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/23 21:27:46 executing program 6: r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, &(0x7f0000385ff8), &(0x7f0000cd0000), 0x8) 2018/03/23 21:27:46 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$alg(r1, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x6, @empty, 0x8}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x81}], 0x48) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c0000001701000002000000fa62e5a3468c6334689be5ec7bcb441e659f01a88aa0fa9ac9198e5ce188340000fd40ca6d6e418290abcf5862bf1f6729c14bc7c0e04eb9e05e53ed7f547ff9961c"], 0xc}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/23 21:27:46 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f00000001c0)=@hci={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xe}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x38, 0x739, 0x500, 0x1ff, 0x100, r1}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/03/23 21:27:46 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) r5 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) r6 = inotify_add_watch(r4, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r2, r6) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r4, r5) 2018/03/23 21:27:46 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup(r0) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"2cf5426508f35c"}}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8001, 0x4) 2018/03/23 21:27:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x24, 0x0, 0x0) ioctl$void(r0, 0xc004587f) 2018/03/23 21:27:46 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x800, 0x7) 2018/03/23 21:27:46 executing program 5: r0 = socket(0x1e, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000cc0)=@hci, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/81, 0x51}], 0x1, &(0x7f0000000dc0)=""/42, 0x2a}}, {{0x0, 0xfffffffffffffccf, &(0x7f00000014c0), 0x322, &(0x7f0000001540)=""/137, 0x89}}], 0xa7e, 0x2, &(0x7f0000001680)={0x0, r1+30000000}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0x339) write(r0, &(0x7f0000001740)='8', 0x1) 2018/03/23 21:27:46 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x1, 0x0, 0x2}}, 0x2e) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) 2018/03/23 21:27:46 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000000000000000000000000000080012000200010300000000000000001000000003030000010100c58a47566f8d45157c97ec3a00000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/23 21:27:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) splice(r2, &(0x7f0000000140), r0, &(0x7f0000000280), 0x6, 0x0) 2018/03/23 21:27:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x5, "7a0b09c000"}, &(0x7f0000000100)=0xd) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x881}, 0x8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x800}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/23 21:27:46 executing program 6: rt_sigaction(0x37, &(0x7f0000000100), &(0x7f0000000200), 0x8, &(0x7f00000001c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sync_file_range(r0, 0x5, 0x9281, 0x1) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000328bd7000fcdbdf2503000000080003003b00000003000000080001004e210000"]}, 0x1, 0x0, 0x0, 0x4000040}, 0x20044005) 2018/03/23 21:27:46 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r0, 0xffffffff) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0xb4d, 0xd1, "c177d1c322e7039056b8f29e14d337dffa0646df1555be0315863f57e19d9eeb791c52e0951543657febdc4c7685127058586538450d65b2d02e323f60de1843bbe9d371a0cd58ca02ba11c08d863801a5e7fe79defb7e5b405e86760b4ba3e02723f7fffbed2a8ccd7754e093758366311559899d6ff1b0d0267f0e7ff8dd26376e5c5a25b5b41a123fef728812eee82c68b641aef30b4f4e8d268b63e81a3b8892284639dc313eaf59de901278059828150de59428084005facb2d0fec8b8a09d221271f7eb5281c72af83d5b2224a18"}, 0xd9) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/23 21:27:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) 2018/03/23 21:27:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x60) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) syz_open_procfs(0x0, &(0x7f0000000200)='map_files\x00') fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/03/23 21:27:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000042) 2018/03/23 21:27:46 executing program 0: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) open$dir(&(0x7f0000000100)='./file0\x00', 0x4080, 0x1) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/107, 0x6b, 0x1, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x1080}, 0x80) 2018/03/23 21:27:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r1, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x100) 2018/03/23 21:27:46 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x5) r3 = gettid() r4 = open(&(0x7f0000000140)='./file0\x00', 0x100000004004, 0x40000000000004) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000180)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) epoll_wait(r2, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) getcwd(&(0x7f0000000040)=""/159, 0x9f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x40000000}) sched_setaffinity(r3, 0x8, &(0x7f0000597ff8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000069cff4)={0x4}) fallocate(r0, 0x2, 0x8, 0x8) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000200)=0x6, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000100)={0x40000008}) socket(0x1, 0x800, 0x4d66) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/32, 0x20) 2018/03/23 21:27:46 executing program 1: r0 = socket$inet(0x2, 0xffffffffffdfffff, 0xc10c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x12, 0x99, &(0x7f0000000140)="4b889cc3a093b1b0004e7959063f20c5caa8be3c15068abeac2289826291d83a1f250f1bf37a1aa24f3970c9ffa4146b5efb2ca3e1dda2bda69689fc449b8398b167d10edc47037728683da5fdec3a9f4c9f4aebb9c788f3a6cb86d16ab8c1abef91e3d9806ee80a83a2a8e5a195eb5ad616e4df7e84fb260344c18dbe891015ab7a3323699fdafe419afe08055f4ac6193a28e2bb66a28e31"}) fallocate(r0, 0x0, 0x5, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000555000)='veno\x00', 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/189, 0xbd, 0x40, &(0x7f00000000c0)={0x3, {"221bce775b7f9e"}, 0x10001}, 0x10) 2018/03/23 21:27:46 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x4002, 0x54) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000540)=@buf={0xe, &(0x7f0000000500)="506bf463598fd49418ae8c8a9758"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) dup2(r1, r2) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000000c0)=""/154) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) pipe2(&(0x7f0000000000), 0x84800) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000180)="3d2a69868fd2c7ad15c7edf1a4524982dde76839e872e5ed555f3d50da13649b4b0b140e52bfbd66650c071b15c1b6603b685791b5c91cbe3fe4f3b2521ce6c813c4394f5788e1aaa258a39a0408ef48814ff9ed37d2896bf9aafd26043cc1d8c5968def04594adeb5ba2a8c989e49c9f6412633c8bf42e1f277", 0x7a}, {&(0x7f00000002c0)="2d678388a2cd753911f7de7898e5550a9a21c5bfa2773b896e2a693947fdc933bce9b6ad831fe90ba52c5f1b755aa2bfa8851e5b1dd76d80ea1c714bf65a79334fdadba3cbbcbc684628669d94e57f69e1be53fe6ae2aa965130b89597bfeefb86f111611f0f6b1d86ffe6d957c44d52529edcb9ac7935efa36eb7ce3d6ad0009fdd40b512d2ad8c74d76a1b0b1e937b98238b63324088201b03f344bb", 0x9d}, {&(0x7f0000000200)="b7e683ce283808f3b3340ce24ac4fe00245a2a1c49b1bf5110ee3530dfbb45b14e73bd940c2deb576c41d265030be83adfcf166fd292345d0ecbce554bcf78d7098668100c559a7946f50802dafaa96b1de46e1eced843455ce06cfadd842eac20ec02d04d0bc3bc062ae0447117e096e59bd6498d23fb37222df747", 0x7c}, {&(0x7f0000000380)="d06aa9e2bf77be577dbc90d024dbea1a87884dd580aee0c8b9803b17d352817007e7499f1cca2addd8b0ce57855c9aeb1d35bd756e6357bb1a5af6aaeba9a29df70344e5d045b1b93cc25ff2218266f68d22b62dcda31972cf838542a909f058acb84b135be27284193414f6cece8a03bb4bbf0c03bd27c37500dc0fbd904222914751ad38d9d78c4cae5b5ce88c73b4a8ab4e927b3929134e197b0a5fecdd642e8f83175b6b3412c24e5e8c4abddf617c80f1ab908c6272b38695c5554a39aad0e40a009790adfcfbbaece1937b6a12bc697c5bd0ebedf4bed462b8dbf5573937f94531490969d9", 0xe8}], 0x4, 0x35) 2018/03/23 21:27:46 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf288892520cf5e86dd60a2fbe800383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00001100ff020000000000000000000000000000ff020000000000000000000000000001fc8167e17f791010"], 0x0) 2018/03/23 21:27:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x2) 2018/03/23 21:27:46 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'erspan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000080)=""/103, 0x67, 0x10001, &(0x7f0000000140)={0x11, 0x15, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x1f, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket(0xf, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pwritev(r2, &(0x7f0000000480)=[{&(0x7f0000000200)="f9ef5446ab58738c93df23de662478e1efab883df4df364aa8cc9c3b07d1cc45bba71df83ca219c78a851492154e903435f0af1e072a5b8148356b805a03791a9609e89f32a8c4f4cfa091a05dc96cf024c856270711c6bc1668248435312b41f65dda48fa4ba28a103bfd4a99559480e49a2fe8938ff439c633c392a922ab2ea0f3a105a62e2aaffe23219fd6346bcb30da76e14ab4be6d2b4fcfd9b04870dee0c4844b27d814055f5ae3a54a845bcb9cdc6df759598fd16aa94a3f681db131acd08407383dcc691c2bee80103e138986153d1a7c36910b7b1c757542c21aaacf6cf71d2588db0fd81f17bfb2e659e5348f8fdaa006c5e4", 0xf8}, {&(0x7f0000000300)="fd760ad9a1689fbd64cfbada23074bd9d7d1cd40b83070cab2772daee9c945857e38b19d0373e7368a9d93b3e24cd0e8247ed9a5bc46620d88b30e800899b367d28b1827bfe88d9b29f42c6cdc2baf7a", 0x50}, {&(0x7f0000000380)="5e72473504697a886c8a73c7afe0601f2695cb11d822423523856d071a9cde30cfd8115365ee5cd53525d77002641c91c01cbcc6963e23cd58853fc4604542428a8648e39dfd4ec7ba5b483defee96a9b2c51d9834e61c25d555030dfb51db32c2ca83f971080bbe275816c35e3debf51d4f1d83e0aac10220629995cc36d75a2cf3a8ba03cef8a485ed66e8dccbaec43332882c352bc6ddc86a99720dcca1b8b5a72bc092cc29cdcf5f1cc935c621c6dd85a633b695d5b6a579d98b8a11f4e4002b663772dcde09e0ec67", 0xcb}], 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000061bffc), 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='dummy0\x00', 0x5}) 2018/03/23 21:27:46 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @local}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', r2}) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) close(r1) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/03/23 21:27:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4543(gcm(tnepres)))\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0, 0x100, 0x0, 0x5}, {0x6b, 0x100, 0x0, 0xffffffff}, {0x8001, 0x800, 0x20, 0x53a7}]}, 0x8) io_setup(0x10000, &(0x7f0000000180)=0x0) io_destroy(r1) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) write$selinux_load(r2, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9309, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000002c0)={{0x5, 0x7fffffff}, {0x4, 0x3}, 0x14f6, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfa8, 0xffffffff, 0x4, 0x0, 0xfffffffffffffffc, 0x95cf, 0x80000001, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, 0x6, 0x201f}}, &(0x7f0000000280)=0xb0) 2018/03/23 21:27:47 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00007e6fff), &(0x7f000063dffc)=0xfffffc7c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x3, 0xffffffffffffff6e, 0x3, 0xfffffffffffffeff, 0x200, 0x4, 0x8, 0x4, 0x3, 0x6, 0x5, 0x6}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) creat(&(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffb) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') 2018/03/23 21:27:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000148bfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)={0x1, 0x4, [0xdc9, 0xa1, 0xac1, 0x6bc]}) 2018/03/23 21:27:47 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x20) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x20000, &(0x7f0000000140)) 2018/03/23 21:27:47 executing program 5: socket$packet(0x11, 0x400000802, 0x300) r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) 2018/03/23 21:27:47 executing program 6: r0 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='id_resolver\x00', 0x0) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='-vboxnet1\x00', r0) 2018/03/23 21:27:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x3cb) epoll_create1(0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) clock_getres(0x4, &(0x7f0000000040)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/03/23 21:27:47 executing program 1: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5239}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x100}, &(0x7f00000002c0)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0}, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x5054279cc2d1e35, 0x0, 0x0, 0x258) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000080)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ffffffffff000000801000"], 0x14}, 0x1}, 0x0) sendmmsg(r4, &(0x7f0000001580)=[{{&(0x7f0000000300)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000900)="62c6debde36eec890ab0ef28cd20da39d708851e74739688c5ad6c18cf3f6067df6af4f161f314fbff898f823be0d1668ef741584ed3518475013643542a51e11f4b510db660a1f94f0c5864f21a41dd6b912252701196d8653849633c0ff10865abc3503fb582fc61bef90564d0d3381b8fb1bce486b8b5e05d9713fd1ce1a98e427696e61cee032df19c762d54cc9b2d95ecbaf41f08faa0640a8436bea9133f919fb47c9e2569931ff6d17f5ac9706ac2828e6e8c4e4d51e315c96c54e7102713cc969abe004d900e34b231f9544de471a7ee08d018f7bd904fb55c9fbe125c", 0xe1}, {&(0x7f0000000a80)="4c74b12b110d954b62abcb1d3e5a88765d28f7e6c91f3fbaded01aa349adfcf22d02ae9b93129279375a57f85917fb4fa0f383895e4e07be7514ed11fee8e60a76cf13ed8125aac0392674743f93aebe10bef7f6e600799853fe51be948c1e79c088a1c445274903e088b8f8fdf29b1be6a77725fe", 0x75}, {&(0x7f0000000b00)="07982fb3127aee8a4c9be15bdc08c0a872b1ab01ef27a4745ab6854bc58b8d7b701d4222bfed9491a33894c2c769670fe2fe85ddcef12d0d0c2fc82629b5dc208c27c839caed75929b908e50523d076cf53fa5880f313e2e27647542d1064ae59ed181203fb4c71f36e375f7374730ffa9aed0310eb845ac8681af", 0x7b}, {&(0x7f0000000c40)="d459468fd42eca7213c77f98804d13553156a419199fb3d1071f6105a96be1ea839ee945e521fbfea0d5bb2da8c60b512f0cd6782f67df284ceb94d0f2cf7ea1ee738739e9d31638d9ab09462c6a74009b8300d35267181326b84471ef1989f3141e9795f2272da53eea836006b89c1a12452a6cf54314815107f4fb5d579e6767edb34c0530683a5208be498147f96eb809a155f7b1c880", 0x98}], 0x4, 0x0, 0x0, 0x4000}, 0x10001}, {{&(0x7f0000000d80)=@ll={0x11, 0xf7, r5, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e00)="83d29e281e7b894830e6f4487e5fcf39e93437769fbd1c88940eed4c3bca5722cf02669dff0d3ce3bdfa1350ea1af5fa9b88792c5602a73cf48853481d693887223f60a62f19d03c7ed6547db01cef148f49b759adfc33a1e441ae2971dbb2e413efce9a882335bbc7c16a7b1f699de6902664f7a52887477cc043f5b17e53563fb79a13faf63ade15808f8fb4d714e61b39cf8dbbf4c97f0682222828f2d21105ae5e1423c3", 0xa6}, {&(0x7f0000000f80)="c601d83796d383d65f50f9b2d0e965eb94bc248b32b56fcad22ea39a23f96fe90b274fad76768b4e1d378063b6b72f00b5fb2c71982e8d29ecd4714b19442e9df1c89baec2b09508335f46e2cd8f2007f9", 0x51}], 0x2, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1e8}}], 0x2, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000bc0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000b80)={&(0x7f00000015c0)={0x23e0, 0xc, 0x9, 0x4, 0x70bd27, 0x25dfdbfd, {0x5, 0x0, 0x1}, [@generic="566b599219285b6667177548cb73b9c64584086c7695ff77fa43d213223242a99423ba634d674c54c358c9f1dd1c13d75534004b70c929c6e5de3e630b710a77ebe5d3aa1849a6b42a57", @typed={0x8, 0x6, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="51f51d1032d23e9941139bbdf44a0bd2b4d954fbcfe7c930d74be93df32a88175747315dee2b4dda2d7a2e563985d158445dc2e8409bf113cb743428c7bb963718771c75fcd8e209d7f32fd8774f8462ab1438e613b584e304448cfec52a9429ff8aac2d8aec6b02cc7e4393b5860a2e638ab0307a0a8328b695b87e4ebb4f5546da4518113df5cd8c40fb70c7cb062fe2eb93318c3dbf7443d09b3dd555cd73f53cf7dd7875845e1ee795a176a50d3338", @generic="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@nested={0x1010, 0x89, [@typed={0xc, 0x5, @u64=0x800}, @generic="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@generic]}, @nested={0x2b8, 0x32, [@generic="ac46bc0b4318924c7a1e07dcb0b6ee280beb1cb9a79a65e72bfb8aa4b4d6c0a2ee2cfd23f488da95adf9be4e0c1b9ee78807c8ee17f3c72184b948d09e386743589ada97cd3feebdf04e550011bcab143b717a92994140e350db2e7db1160d34146cf1d5d6901413ae85f0f4c2f790296bfeba8dec6fabcbedf92f7e33dd1900d0ec358f99e62a106fbbcf9d4c9403d03c30cc70", @typed={0x84, 0x11, @binary="363c402dd5cf42d70bb480100bd3bfe51373081123dc71c447a2e5d309f00b720d347366b82b629fef741bbac132fb7fd4eac5157c84803c47b9379e9144f78f8ec53a52aaafd283d3b78ac1a24f30f3d6d1c49651090584143c938f67b126d4c238edb48f10abdfabe2431a93870fac19407a867896d781f772645395d8"}, @typed={0xc, 0x19, @u64=0x9}, @generic="65a5c5c651cf332597", @typed={0x94, 0x66, @binary="33cbaa670063d5b30dc3de57a2737830a6fbf5941f9d08fc17878d979b6391d7e0dd8fb0509d7e0cf244ad2edb5fdb3353f6896aa7a6cdcb2ad0dd4f74405fdb6203729ef415f1fef32a4c130658f3dcf3a463058da7891f89dfe32334014a75bc76a0c38e583c898a89a10b409d4322aa0a13e87afb9cb0b84517fb6a4b39311885a4c35093acd12cf0ea85c5"}, @generic="63d3a3b4866ec7577d61195aacd916acff13b4c147f86aad3bea85da3f6b0c0df8fdff63d812983fc6922044ae90d3a08975608e17f6a4d956dfe39710a8aec53d5823b4466ebff25f8c7fd18ffa626356974e53309a4cd646e2d705d80b", @generic="e70ca9c0993856316674ed7faf7d96bb7ab7bed028e2a71e968211b313593d548b0c41017bc93c57dcadc7eb4eba343ce91388e09abb10d9c83e7bc0a74fae918778f5977b9908b0a71a6ed0c98cd856477e64ff54a08c1a36ec7c36fd4827c979f63abf79ce3ace9163b3565ff3ce74c0e452c27ef6de1f9b9c8f377073c40755b8e0a6df336a073ca0ae40540a34f8819a"]}]}, 0x23e0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000000180)={r6, r7+30000000}, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000200)={0xfffffffffffffffe, 0x9, 0x6, 0x7}, 0x8) accept4$netrom(r4, &(0x7f0000000a00)=@full, &(0x7f0000000380)=0x48, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000100)=0x6, 0x4) 2018/03/23 21:27:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/23 21:27:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000000002) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[], 0x0) read(r0, &(0x7f0000000000)=""/154, 0x57) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/03/23 21:27:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x8}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xf0ce, 0x60480) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xf2b, 0xa0c00) 2018/03/23 21:27:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='posix_acl_access{Y\x00', 0x2) pwrite64(r0, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) lseek(r0, 0x0, 0x3) 2018/03/23 21:27:47 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xc0a, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000300)={0x9, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000340)={0xfffffffffffffe00, r1, 0x0, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000400)={r3, r4}) connect(r2, &(0x7f00003e1ff6)=@un=@file={0x0, './file0\x00'}, 0xa) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/88, 0x58) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000440)={0x3, r0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="0500000002004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000fe000000000000000000000000000000000000000000000000000000000000010000d7122b4b0002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a1790000000600000000000000000000000000000002004e20e00000ba69eb35e542210200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006686213839d78fbd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x28c) 2018/03/23 21:27:47 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='posix_acl_access\x00', 0x11, 0x2) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x8) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0xc0da, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x4, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000080)={0xfffffffffffff801, 0x5, 0x1ff, 'queue1\x00', 0x62}) 2018/03/23 21:27:47 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x80) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x1, 0x1, [{0x9f05, 0x0, 0x1}]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/23 21:27:47 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2000) connect$ipx(r2, &(0x7f00000002c0)={0x4, 0x7, 0x8, "011d0f925591", 0x319b}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x3) memfd_create(&(0x7f0000000240)='#\x00', 0x2) 2018/03/23 21:27:47 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x84, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x1, 0x10}, &(0x7f0000000240)=0xc) r2 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000040005031d856408000f", 0x1f}], 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000280)) 2018/03/23 21:27:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8100, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x6, 0x4) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) bind(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x2, {0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, 0x80) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x603, 0x109000) connect$ipx(r2, &(0x7f0000000100)={0x4, 0x7, 0x8, "55ea33facced", 0x2}, 0x10) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x40) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1000000000000001, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x7, 0x4}, {0x3ff, 0x401}, {0x2, 0x6}]}) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x4, &(0x7f0000e81ff0)={0x2, 0x4e23}, 0xb34c) fstat(r2, &(0x7f0000000280)) 2018/03/23 21:27:47 executing program 6: r0 = epoll_create(0x948) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000984ff4)) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2008}) [ 81.601115] audit: type=1401 audit(1521840467.224:110): op=setxattr invalid_context="posix_acl_access" [ 81.610650] audit: type=1401 audit(1521840467.226:111): op=setxattr invalid_context="posix_acl_access" 2018/03/23 21:27:47 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/23 21:27:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x17) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0xfffffffffffffffb, 0xb88b, 0x400, 0x81, 0x5}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) 2018/03/23 21:27:47 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='systgm_u:object_r:tmpfs_t:s0 unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 \x00\x00 ./file0\x00'], 0x56) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="737973747b7d5f753a6f626a6563745f723a68616c645f6463676d5f657865635f743a7330202f7573722f7362696e2f637570736420000020ce14e6696c653000"], 0x41) close(r0) 2018/03/23 21:27:47 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3b00000002000000ff0f0000000000000065000000000000"]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x432, 0x0, {0xffffffffffffffff, 0x3, 0x5, 0x1, 0x4}}) 2018/03/23 21:27:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) 2018/03/23 21:27:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x29) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x5, 0x1, &(0x7f0000000040)}) 2018/03/23 21:27:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x7, 0xcf7, 0x7, 0x3754, 0x0, 0x7ff, 0x40, 0x4, 0x5, 0x7, 0x8, 0x7f, 0x8, 0x7f, 0x7, 0x0, 0xe24, 0x9, 0x3, 0x0, 0x3352, 0x7, 0x80000001, 0x8, 0x1f, 0x5, 0x4, 0x1000, 0x1, 0x3, 0x0, 0x34bc, 0xffff, 0x3, 0xa93f, 0x3, 0x0, 0x20, 0x0, @perf_config_ext={0xc167, 0xec}, 0x2100, 0xfffffffffffffffb, 0xfd5d, 0x7, 0x59c6, 0x7f, 0x2b}, 0xffffffffffffffff, 0x943, 0xffffffffffffff9c, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x20000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x100000001, 0x7fffffff, 0x401, 0xad0]}) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0205000002060000000000000000"], 0x10}, 0x1}, 0x0) r3 = dup2(r0, r0) ioctl$TIOCSCTTY(r3, 0x540e, 0xffffffffffffffff) 2018/03/23 21:27:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000180)="79dae08c829043899fc9f34f5022a7cc2e3b45e32edd0903242f132a3c4589f1d49a66d4945f0b387ca89ca93c5a11bdc3a4c3f607b416f473f06ebfb3d7d55ce8208cb8c8c74ef56d9a16959744d4a014881991c42a02d55db8e1e9f62e39f14573ce2f8c18660e6b2048417d417e2daca8e9bf000000000000000000000000000000", 0x83) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000040)={0xc4de, 0x100, 0x6, 0x5, 0x80000001, 0x200}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000300)={@multicast1, @multicast1, 0x0}, &(0x7f0000000340)=0xc) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x1, 0x4e24, 0xffffffff00000, 0xa, 0x20, 0x20, 0xdd, r1, r2}, {0x3, 0x8000000000, 0x4, 0x7, 0x2, 0x86, 0x8879, 0x279}, {0xb0f, 0x800, 0x9, 0x32ee}, 0x3, 0x6e6bb1, 0x3, 0x5a98f30c62eb9285, 0x2, 0x3}, {{@in6, 0x4d6, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x1, 0x3, 0x4, 0x4, 0x80000001}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)="8a8eff88e67dad6800784d72b461bad2c40c348bd7be1b15bcbc53a4e2b4599b2cfeba7a93d2cb6161767791f8c4e5e24865ae279fd95377949cd03d0d714c3faac2b7fbd5e0def96f53be7e45bb36b75da9bfd56cf1c2f5b3cf9afec0879b5195e20f97d304311f8c238927406ccf620ab0e8ecc6678ab3d25d5ab18d4fc9b9a27e82579b0d79a58eb89404b9380550c9"}, {&(0x7f0000000480)="0fe3f0bec13c1ddc7353f96a2244f3968f254ac3395622dc277f886bd00b58b06e48d2e9743b90c971c8a80fd6ffb2e7f7a195cd222a88b779ca3a6e3717838a0a8a7acf39f5bb66d7d32fb87229e3a0658421cac2fcf8bcb15566fa67435d26ab85d4dc11b02ff74630d55a1b4b113ddd78e65b8328e0d4a5c8874cdc3400dabb5c40d40a3cc4f988ef3d80e2f0a020f26abc43cd759a94293b3df027f011"}, {&(0x7f0000000000)="8bea1cf2aeb5dbe7f7"}, {&(0x7f0000000540)="10a1d8d67e2199127f1582e1faf2e8ca8621df358c4ec842b64d1471c70cab2e1119458e40bf9a50d9f30ffa4b72aa72e2a5b86b0dddf3321037dab068d783b1163d4cab1c50849000e5323bcada0c7d2cdb48d64fa662ce8c27144c603265e4a3b4d4e861bc622365d97889d12eab01c0394f2606df1e7070c759860b0f5f00287cb5ff97f7c92b6cee619b88f7f7abc56607"}, {&(0x7f0000000600)="8e18467cb40a12db54debe00e552cc14f4b857e1ddec66c399b9199b4af5642632b6c4d72a480b296e8d73fac1e2edfb665f1c0db87a2b711aee4cd83b4f3fe13bdb5d58c98d759a3bbb53341df727f8a275a8d7a84c4933d3c651cdfa1250a1a8a49fabc5fced261913a063576d5d40a028cc1c5ddd7fa2d6f26162d03dd28f2efdd833291b37b9d2477a541420681c0afb31432f9a862629c67ef21d4dd165ffdaaf0d9547b4dc00cc469ee05f32"}, {&(0x7f00000006c0)="a8549386af6ca92dbd66fa7ceb744bf6a4fb259cb66f483b274c27ef9243ac2f855b3ddfe693921c691c424d73a955527f58d63573764959cafd97a349e7fa0a113dfd945081c677dfc10bd965a1c6ff827cfdc9491228d8c1b04d43e95f99bd08bdd535490ecb135a2f881c8462b004b27993feb95fbabd03db5e8ee1858970f5ef1afa06708ab2da5d7f52725136ce4fd4589d82ebf31a29c54b8b2247e17709fd87e080063fd5aaf36ab7a702b17272ae9e930f241c638c387bb09a77d5c373679ca481ad438c147be4c17e18e3157d3a7c4b5423af78310dad730d1a4a"}, {&(0x7f00000007c0)="800013fdc000401f23af55efdcc45cdf066d0829237564a9a86f923e403c2143a825a82a70ef1af0f436b03d69bde9fc9b034962966306c0ce07d2526a96e4082411a87eb1623105ae6d07251f9275723ca85251ae9f3e4a7b3588dbb469efa3584be62fbfe9f4cbada24f0f56c4ed3d2174d744b9584a29f6fe588481f14a908262300413ed3555ee"}, {&(0x7f0000000880)="1a3805fb8b95e5ea81aa4130f7fee35c04e61f122818530c888a8e65bec414adb5e765a7e166b674801280eab202da34520949fffabcc3b9380be3ebc5ee2b5288d2d6f9bd86b291f25c5b1e93abd9bc83bbf66aca538b8afad2bdd57d27827015c1aa8b874a92e4afab1cd0000e3cc6af7a7f43318af3f677c53d9ec40a49fcb2ef5625d4e14a8e8998fcbc945340a77de77e3a05"}], 0x0, &(0x7f0000000080), 0x298}}], 0x19c, 0x0) 2018/03/23 21:27:47 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0x16}, @empty, 0x5, 0xa3, 0x80000000, 0x100, 0x8, 0x800200, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f00000000c0), 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x80000001}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r3, &(0x7f0000000240)=""/70}) epoll_create(0x0) 2018/03/23 21:27:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2000, 0x0) geteuid() setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x8, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="07000010", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) fchmod(0xffffffffffffffff, 0x40) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x401) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x400000000, @mcast1={0xff, 0x1, [], 0x1}, 0x38}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/23 21:27:47 executing program 5: 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000019ff4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fd1ff6)="0afa000000020000") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf67}, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x3, [0x6, 0x80000000, 0x1000, 0x6, 0x9, 0x101, 0x0, 0x8001]}, 0x5c) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) r3 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x2}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x38) tkill(r0, 0x17) connect$inet6(r3, &(0x7f0000032fe4)={0xa, 0x6e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)='vmnet1\x00', 0x7, 0x2) sendmsg(r3, &(0x7f00000000c0)={0x0, 0xffffffffffffffef, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) 2018/03/23 21:27:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f00000001c0)=0xfccd) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x800, 0x28100) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/23 21:27:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}}}, [0x1, 0x5, 0xffffffffffffffff, 0x7, 0x2e9, 0x8, 0x9, 0x5, 0x15d, 0x1, 0xa005, 0x101, 0x40, 0x101, 0xffffffffffffffe0]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xe8, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x4}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8001}, @in6={0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0xa326, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0xc) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000002c0)={'sit0\x00', @ifru_names='ip6tnl0\x00'}) 2018/03/23 21:27:47 executing program 1: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000b5c0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000e80)="fae2813f048678fab0", 0x9}], 0x1, &(0x7f0000000280)}], 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) pipe2(&(0x7f0000000200), 0x4000) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/03/23 21:27:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/23 21:27:47 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7be, 0x204, 0x27c23844, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240), &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x1000, 0x10}, 0xc) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300)=0x6a28, 0x4) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r5, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) 2018/03/23 21:27:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{}, "706f727431000000000000000000000000000000000000000006000000000000000010000000000000000000000000000000089f00", 0x0, 0x2}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xc0, 0x13, 0x7, 0x100, 0x70bd2a, 0x25dfdbfb, {0xb, 0x0, 0xa}, [@generic="a9928d8cdeaede6ca19e1a3d68c6de68c4f22fed2f6757cfa386751187455c7292a90e4085780fc45de3c732c7cdc877f4520dd548218c20810ebdfba21cb81bbbe6a4ba8e7159ea62ab13a61ccbb5b46fbe3b6b1d47211aa75396c49e3c2814d078bbf92572de10c8a2c1f174248e632c095c86e26247fdea7681346d6f381096c36a01cf31d54e246eb7dcc392724094e878f64c1530be93e641478d9836e52956e2f0a31acc2096"]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x3}, 0x0, 0x9, 0x0, {0x0, 0x30000000000000}, 0x2b5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x80000000, 0x0, 0xd2, 0x0, 0x5}, &(0x7f0000000180)=0x20) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000300)) 2018/03/23 21:27:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) sendto(r3, &(0x7f0000000180)="6d4f657af5e5519f51414182f040d7bff415945426e6bda8da74bb30078ef3b02effabb358968800c1de3f410204f1e0b73f79b4fde233e6852ffdb1bfb563d2e85511fcbb20506fb8153e5e02f647a525e03dd9047d0de0d876b37536ec3935acf051f7909859de8ede0045ab03b406dd822f7549ca5693633dc23fced66326f9a1ec0a8c407cab2ad0c879f7ee9664a68998e818cc0082fa839e76b2f73f328904fffa7241ddd2e43c0215bd466dad91d04cdb3275206acb43483c348e7c3f09e618250eef8803761b9e9460d916266387e3aaa6102f364c5ce1c9755f03a4aef9e40397f43ead84858bd70eb2", 0xee, 0x4080, &(0x7f0000000280)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x28, &(0x7f0000000300)}, 0x10) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000140)=0x7) lseek(r2, 0x0, 0x1) 2018/03/23 21:27:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x2, 0x5f, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/23 21:27:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) ioctl$KDSETMODE(r1, 0x4b3a, 0xcfa4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x1f, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) recvfrom$packet(r1, &(0x7f0000000580)=""/4096, 0x1000, 0x1, &(0x7f0000000040)={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x5}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x5, 0x4) 2018/03/23 21:27:47 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001540)={0x0, @dev, @dev}, &(0x7f0000001580)=0xc) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0xfff, &(0x7f0000000180)=0x2) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1500101}, 0xc, &(0x7f0000001640)={&(0x7f00000015c0)=@bridge_newneigh={0x5c, 0x1c, 0x210, 0x70bd29, 0x25dfdbfd, {0x1c, 0x0, 0x0, r1, 0x11, 0x82}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_CACHEINFO={0x14, 0x3, {0xfffffffffffffff9, 0x1f, 0x7, 0xffffffffffffff01}}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6}, @NDA_LINK_NETNSID={0x8, 0xa, 0x3f}]}, 0x5c}, 0x1}, 0x4) ioctl$int_in(r0, 0x82000080045006, &(0x7f0000000000)=0x770) 2018/03/23 21:27:47 executing program 0: r0 = getpgrp(0x0) r1 = gettid() getpgrp(r1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f000058a000)={0x4, 0x0, 0x4}) 2018/03/23 21:27:47 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setrlimit(0x9, &(0x7f0000000180)={0x7b, 0xd}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000000006) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x52) unshare(0x28060400) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/173) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000001c0)=""/96) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f00000a8fe5)=""/27}, 0x18) 2018/03/23 21:27:47 executing program 3: getpgrp(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x40000000000a35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x34}) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r2, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x4, 0x2cbd, 0x38, 0x1, 0x7fffffff, 0x6}, 0xff, 0x9, 0x3f, 0x0, 0x0, "6ae0676310956c4494665f235bc2cb94c96da6b0fe0ae8aa2f5af0e8a34abedf6ec0837430283ef9b8a35c485d93efcfd8dd9d7e9f16cbbcf193862032654c04797d9e631596ac5eef592213bd4f4aede078a3cc5bafb16a349e099514be94654edb810e2cd0d7c39563f6ecc45918028a27b0a9711acb6b3ff83308461b0aba"}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x26c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000180)=""/155) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x40, 0x7fff, 0xfff, 0x0, 0x7, 0x8000, 0x2, 0xfffffffffffffff9, 0x1, 0x0, 0x7, 0xda9, 0x1, 0x10001, 0x8, 0x1, 0x4, 0x1a95, 0x20, 0xffffffffffffffe5, 0x401, 0xc8, 0x10001, 0xd5, 0x2, 0x5, 0x400, 0xffffffffffffffe0, 0x1ea, 0x2, 0x8, 0x2, 0xfff, 0x1f, 0x5, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x3000, 0xfffffffffffffeff, 0xfff, 0x0, 0x3, 0x800, 0x1}, r5, 0x8, r4, 0xf) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000002c0)={0x2, 0xffff, 0x81, 0x0, 0xf}) dup3(r2, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000340)=0x10000) 2018/03/23 21:27:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) 2018/03/23 21:27:47 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x74, 0x8001, 0x9}, 0x10) syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) 2018/03/23 21:27:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') pwrite64(r0, &(0x7f0000000040)="50510247754e15b376d8ed2a1d765ec659bcc176e8a67b6fdc1e7ae9409c9952574db6473ed8947f5e67ccd02b62f41c61566fa265ff30c57a97e5955d7f7c40f5ceaa0bf51b8d603cc67b6b5467", 0x4e, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x74, 0x4) sendfile64(r1, r1, &(0x7f0000000140), 0x20) 2018/03/23 21:27:47 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10001, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/03/23 21:27:47 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r1, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 82.138593] QAT: Invalid ioctl [ 82.143758] QAT: Invalid ioctl [ 82.149552] QAT: Invalid ioctl [ 82.178582] QAT: Invalid ioctl 2018/03/23 21:27:47 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x5820, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) poll(&(0x7f00000001c0)=[{r0, 0x1}], 0x1, 0x53bd) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) 2018/03/23 21:27:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x2) socket(0xf, 0x5, 0x9) ioctl$void(r0, 0x1) 2018/03/23 21:27:47 executing program 5: r0 = memfd_create(&(0x7f000004bffe)="6582", 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0x7fff, 0x4) syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x1, 0x400000) ftruncate(r0, 0x400) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000600)={0x0, 0x401, 0x0, 0x5, 0x6, 0x8000, 0x8, 0x240000000, 0x8, 0x40000000000040}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000004c0)={0x7, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x81}}}, 0x104) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) [ 82.186749] QAT: Invalid ioctl 2018/03/23 21:27:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000200)={0x5000, 0x100000, 0x2ee1, 0x7, 0x8}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x480, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/15) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r3, &(0x7f0000000080)='./file0\x00') mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = signalfd(r2, &(0x7f0000000140)={0xfffffffffffffffb}, 0x8) poll(&(0x7f0000000180)=[{r1, 0x2}, {r2, 0x4000}, {r4, 0x200e}], 0x3, 0x9) 2018/03/23 21:27:47 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f00000001c0)={0x2, 0x0, 0x0, 0x8}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x7fffffff, 0x7ff, 0x80000000, 0x200, 0x77, 0x1f}) r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) 2018/03/23 21:27:47 executing program 7: prctl$intptr(0x1000000021, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/23 21:27:47 executing program 5: syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000000040), 0x9) 2018/03/23 21:27:47 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@empty, @random="ff59afaadf83", [], {@generic={0x88ca, "85b174b6700f44e2f4fb9961da5ab53c"}}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xba4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) 2018/03/23 21:27:47 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="5851933b899f1597e226e19ebd99d6bdf3b8d669e5cb0907b08656ae52033b73793f51612a93efffcba4c1d76d798ea78b6eb12dd6d5c339b05b33b3571c9602b28503b7df07ffb5e17266d084b8ab", @ANYRES64=0x0], 0x0, 0x0, &(0x7f0000000340)}) 2018/03/23 21:27:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbb, 0x2401) ioctl$TUNSETLINK(r1, 0x400454cd, 0x309) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x80080}, {0x200000000080}}) 2018/03/23 21:27:47 executing program 3: r0 = socket(0x10, 0x80000000003, 0x0) fcntl$getflags(r0, 0x40b) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x4a}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x9, 0x7ff, "89"}, &(0x7f0000000140), 0x1400) 2018/03/23 21:27:47 executing program 2: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0x1b, 0x3, 0x1000) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000506ffc)=0xfb) [ 82.311308] syz-executor5 (12854): /proc/12845/oom_adj is deprecated, please use /proc/12845/oom_score_adj instead. [ 82.326064] binder: 12850:12856 unknown command 999510360 2018/03/23 21:27:47 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000000080)}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) 2018/03/23 21:27:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="aedbcc9a54c8be7a07b251ce89562f0066f8bb49918cf7634d338e743bfb04e2ce5d24114ad727f29ebf3e0b021167e9859bbd433dd4300d36f1cb66c1c182cfdb7b61a9b6bfe009680dedbbd8a8e8f16fc758b21d0adab462ed93f863907a9036153cb2f5a8d2ad46875ebc51248933edf2bd399bba5e6c80bd1d118c5f1d1e827d36a8222f0b1f6857a44dec5e32fbbf69dfd3ec1f6dc70b912f2e222a6f7653d4077f4a1b3ef4aebca9c1f12bbb1ea914abbd8a7e97c475f614cd4ceecc8d98bc9252ace40711bb9fbb82f4d8bd8cff6fab729951cee6be56802a43da364809b55777ed724a90c6d215a210fd5a9ec9e922", 0xf3) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/03/23 21:27:48 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x800) ioctl$sock_bt(r3, 0x8907, &(0x7f0000000080)="4307423bf4504c99d6194330fd834ecd98f3fa2fab9b6cd49ee259d4c66ca81857a8a4a745e37fdc0d4933cb0fe2951b3c005897bdae47097d78b00af3edad735529ff76436498de0a8de4a8204294593d") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'vcan0\x00', 0x5}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xffffffffffffffd9, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x2}, 0x0) 2018/03/23 21:27:48 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/03/23 21:27:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="160000001afffb000000000000000000000000000000000000000000c1af99dac56f01ac8a06"], 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x800, 0x3, &(0x7f0000000040)}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/23 21:27:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)="6e65741f6b636d000800") r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) sendfile(r1, r0, &(0x7f00000000c0), 0x200) 2018/03/23 21:27:48 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="50482a8414b05f06bd7eea4c213cc33bf991591a41b5860cf0c2b552c7a58c3440267907083771021001192132d899a733b8fccd7749a6258db9caac38359d6de71ed25bad5ad19930b1b929932af4011804c093635ecc4c9e4bdeee6a61b9e96d289802"], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYRES64, @ANYRES16, @ANYRES32], @ANYRES32, @ANYRES32], 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40900, 0x0) 2018/03/23 21:27:48 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x522f, 0x1, 0xffffffffffffff80, 0x200}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[0x5, 0x5, 0x2, 0x6, 0x7, 0x1, 0x5]}) fcntl$setpipe(r0, 0x407, 0x4) recvmmsg(r1, &(0x7f0000f61000), 0x1, 0x2041, 0x0) [ 82.353629] binder: 12850:12856 ioctl c0306201 20000400 returned -22 2018/03/23 21:27:48 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000002300)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/77, 0x4d}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/228, 0xe4}, {&(0x7f0000002280)=""/105, 0x69}], 0x5, 0x0, 0x0, 0x3ff}, 0x2001) shutdown(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'lo\x00', {0x0, 0x4e20}}) 2018/03/23 21:27:48 executing program 2: 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a000000000000000000000000000000000000000100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000010000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000404274a7063649e0c186cac5c6f3b8ef5e09c3"], 0x28c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x8000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x8, 0x100, 0x6a7, 0x0, 0x8001}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x0, 0x81, 0xff, 0xfffffffffffffffb}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x4, 0x4, 0x3, 0xa2, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffa, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 82.394367] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65306 sclass=netlink_route_socket pig=12884 comm=syz-executor5 [ 82.414959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65306 sclass=netlink_route_socket pig=12884 comm=syz-executor5 2018/03/23 21:27:48 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/23 21:27:48 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='numa_maps\x00') socket$bt_hidp(0x1f, 0x3, 0x6) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/03/23 21:27:48 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000f3bfff)="d5", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/14, 0xe}, 0x0) 2018/03/23 21:27:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)=ANY=[@ANYBLOB="049a00100000000000000890000000000200"], 0x184}, 0x1}, 0x0) 2018/03/23 21:27:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x3f, 0x0, 0x10000, 0x8, 0x0, 0x8000, 0x67}, 0x8) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/03/23 21:27:48 executing program 4: rt_sigpending(&(0x7f0000000000), 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/120) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xd07}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x1, 0x4e23, 0xfffffffffffffbff, 0xa, 0x20, 0xa0, 0x7f, 0x0, r1}, {0x5, 0x800, 0x7, 0x0, 0x2, 0x81, 0x800, 0x5}, {0x2, 0x0, 0xfffffffffffffffa, 0x42}, 0xeca, 0x6e6bb4, 0x1, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x34ff, 0x2, 0x2, 0x5, 0x9, 0x4, 0x4}}, 0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r2, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', r3}) dup2(r2, r0) socket$inet6(0xa, 0x7, 0x3e) recvmsg(r2, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/03/23 21:27:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x8000000000d000) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 21:27:48 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x101000) ioctl$TIOCCBRK(r1, 0x5428) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/153) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="01000000800b000006000000", @ANYRES32=0x0, @ANYRES32=0x2710, @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYBLOB="030000a001000000010000c007000000e33c8102a788c38dcbf0de8b747c61c9e8818d2702fbdb0c54d39bdf3753b3ee56d836d0d663ba94807613df28692e665dea34ecb7c4cc3119b9701940c40f00"], 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) readv(r0, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/03/23 21:27:48 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x543b, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0x8, 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) 2018/03/23 21:27:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="12000000000000000000000047f2a87b"]}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 82.503077] audit: type=1400 audit(1521840468.126:112): avc: denied { create } for pid=12907 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 82.527451] audit: type=1400 audit(1521840468.127:113): avc: denied { write } for pid=12907 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/23 21:27:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fadvise64(r0, 0x0, 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/23 21:27:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x45b}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000100)=0x210) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x4}}, [0x5, 0x1, 0x6, 0x2, 0x1ff, 0xfffffffffffffffc, 0x100000000, 0x400, 0x6, 0x9, 0x3d794983, 0x84e, 0x2, 0x7, 0x9]}, &(0x7f0000000200)=0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x10}, 0x1}, 0xffffffffffffffff) 2018/03/23 21:27:48 executing program 6: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x0, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2480, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10001, 0x0, &(0x7f0000b1c000/0x3000)=nil}) 2018/03/23 21:27:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/178}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/113, &(0x7f0000000100)=0x71) 2018/03/23 21:27:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) socket$packet(0x11, 0x800000000000003, 0x300) 2018/03/23 21:27:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='i\x00\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000), 0x0, &(0x7f00005f6000)}, 0x8081) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000180)}, 0x0) uname(&(0x7f0000000100)=""/7) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) ioctl$KDSKBLED(r1, 0x4b65, 0x1ff) fcntl$addseals(r1, 0x409, 0xc) 2018/03/23 21:27:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) ioprio_set$pid(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) clock_gettime(0x0, &(0x7f0000002a40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/32, 0x20, 0x7fffffff}, 0x8}, {{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/4, 0x4}, {&(0x7f00000009c0)=""/243, 0xf3}, {&(0x7f0000000ac0)=""/9, 0x9}, {&(0x7f0000000b00)=""/37, 0x25}], 0x6, &(0x7f0000000b80)=""/85, 0x55}, 0x4}, {{&(0x7f0000000c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000c80)=""/235, 0xeb}, {&(0x7f0000000d80)=""/157, 0x9d}, {&(0x7f0000000e40)=""/54, 0x36}, {&(0x7f0000000e80)=""/237, 0xed}, {&(0x7f0000000f80)=""/190, 0xbe}, {&(0x7f0000001040)=""/167, 0xa7}], 0x6, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f0000001140)=@ax25, 0x80, &(0x7f00000011c0)=[{&(0x7f00000022c0)=""/112, 0x70}, {&(0x7f0000002340)=""/133, 0x85}], 0x2, &(0x7f0000002400)=""/25, 0x19, 0x1ff}, 0x6}, {{&(0x7f0000002440)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000002600)=[{&(0x7f00000024c0)=""/247, 0xf7}, {&(0x7f00000025c0)=""/2, 0x2}], 0x2, 0x0, 0x0, 0x43}, 0x9b}, {{&(0x7f0000002640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002840)=[{&(0x7f00000026c0)=""/129, 0x81}, {&(0x7f0000002780)=""/158, 0x9e}], 0x2, &(0x7f0000002880)=""/196, 0xc4, 0x1}, 0x4}], 0x6, 0x10000, &(0x7f0000002a80)={r1, r2+30000000}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000002ac0), 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x5b, &(0x7f0000000240), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) syz_emit_ethernet(0x3f2, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000140), 0x2) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x290) r5 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4a4000) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f00000006c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/23 21:27:48 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xe59) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0", 0x199}], 0x1) readv(r1, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$unix(r2, &(0x7f0000000240)="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", 0x4ea, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) io_setup(0x1, &(0x7f0000000080)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0xffffffffffffffff, &(0x7f0000000740)=0x4) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000100)="71ecf5529184fc533760fc767c537d2bfcbf42f83e8366036b1a4c777533bc99e601ad971bdcfb3242b1ab7fbc5047efe5de55d7127090537ecaae508d", 0x3d, 0x852, 0x0, 0x1, r2}]) 2018/03/23 21:27:48 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x0, r0, 0x732d) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) 2018/03/23 21:27:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], &(0x7f0000000080)={0x0, 0x0, [0x44]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40980, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x338) 2018/03/23 21:27:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) open(&(0x7f0000d90ff8)='./file0\x00', 0xff78784f70e1668e, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) 2018/03/23 21:27:48 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) r1 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="6d643573756d707070302c7d2d6c6f6c6f7070703176626f786e65743176626f786e657431ff00", 0x0) add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="62305b8b0110092e0b51721f4df379845e38e729e3718ff74dc7a8431ad3913b1f97c9b1ccb69fade6fd4b0ab1f7cb72345f73667e1fcf261c4b38a1225148facd8ee944e5b91701ac0cc2cc52c492073b7485ed4f8d097400afe317a37eb3bf632995ed6e59d367ce8c86597364d5834967", 0x72, r1) 2018/03/23 21:27:48 executing program 5: r0 = socket$inet(0x2, 0x1, 0x1ff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe8c) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/23 21:27:48 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x6}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x4, 0x1, 0x8, 0x8, 0x1, 0xf9a, 0x7, 0x101, 0x6d, 0x9}, 0xb) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ptrace$peek(0x1, r0, &(0x7f0000000080)) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) 2018/03/23 21:27:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x103000) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x0, 0x9, 0x4, 0x8001, 0x9842}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x5b, &(0x7f0000000240), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) syz_emit_ethernet(0x423, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000012c0)) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/23 21:27:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000765ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) dup(r1) sendmsg$alg(r1, &(0x7f00003fafe4)={0x0, 0x0, &(0x7f0000c78fd0), 0x0, &(0x7f0000391000)=[@op={0x10, 0x117, 0x3, 0x1}], 0xfffffffffffffdd8}, 0x0) recvmmsg(r1, &(0x7f000026df20)=[{{&(0x7f0000a12000)=@rc, 0x9, &(0x7f0000bbb000)=[{&(0x7f0000b98000)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 2018/03/23 21:27:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0xffffffaf}]) [ 82.793696] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/03/23 21:27:48 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)="af22d18ad89f1a3844928dfa9cf6385f525cb8682daf85397f0a757db4278ff23490dbc5253d8cf1548cc176676aa7165b0535f31d4096d7ed094d589e8599fd87be667e7a5dc3389b06deb40323f466fbf461310ac9aea1db51ca1642") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000000000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xfffffffffffffffa}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffffffff}]}) quotactl(0x40000000, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)="dba26ba6bdb092d82726de0abe3a95970f1647879e2d0eb08eac5482146c70c5daedd31b080f75725dcc16e63a96f682ee831afc74ea6307ac5b0f6f381ef95b807127cb38e99bc63a6a48fee31e9ad379ad8c3bee7662ef631a9ad649a8d4ff6643c8b8c2f4") 2018/03/23 21:27:48 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x4}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x6, 0x10001, 0xc9d, 0x9, 0x10000, 0x7fe5}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/23 21:27:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x2) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/23 21:27:48 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x13f}}, 0xffffffffffffff1f) write$rdma_cm(r1, &(0x7f0000001c40)=ANY=[@ANYBLOB="07000000100000fa", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYRES32=r0], 0x18) 2018/03/23 21:27:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x46b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/23 21:27:48 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000004e00)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000013001102000000000000000000000000", @ANYRES64=r0, @ANYBLOB="0000000000000000858a1501", @ANYRES32=0x0, @ANYRES64=r0], 0x5}, 0x1}, 0x0) 2018/03/23 21:27:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setpipe(r0, 0x407, 0x8) waitid(0x1, r1, &(0x7f0000000100), 0x8100000d, &(0x7f0000000140)) 2018/03/23 21:27:48 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x4000000000000504}) 2018/03/23 21:27:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x200000000000044a, &(0x7f0000000540)}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)={0x0, 0x2}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x5eb855) r4 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x100, 0x0) getsockname$unix(r5, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r6 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="35d5000000000000ffffffff0000000000000000"], 0x14}, 0x1}, 0x0) sendmmsg(r6, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}, {{&(0x7f0000002940)=@nl=@proc={0x10}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)}}, {{&(0x7f0000002c00)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000004ec0), 0x0, &(0x7f0000004f00)}}], 0x3, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r4, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r4, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r6, &(0x7f0000001fc0)={&(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/74, 0x4a}], 0x2, &(0x7f0000001cc0)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x9a}, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x80000000, 0x9, 0xfff, 0x10000, 0x800, 0xc, 0x200}}, @rdma_dest={0x18, 0x114, 0x2, {0x7f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x8}, &(0x7f00000002c0)=0x81, &(0x7f0000000300)=0x4d, 0xd8e, 0x6, 0x1800, 0xfffffffffffffff7, 0x11, 0xffffffffffff0000}}, @rdma_args={0x48, 0x114, 0x1, {{0x80000000}, {&(0x7f0000000340)=""/233, 0xe9}, &(0x7f0000001740)}}], 0x110}, 0x0) 2018/03/23 21:27:48 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xfffffffffffffc01, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x11, 0xe9, &(0x7f0000000140)="87878bd1cf978631d4c65db905ceabcc43e9d24f7527f19cf894d667d89894fdc1875da9e98c2c6cd04e015b609e7f1dccf66936d83a56751e86ebe112787c72198430baeee8321c3cb6f5ed349ab2cc73c57f9255a057e6b9b04e16cd7b747e698b71edc23e996faa04a26ea3bde0bf530ec66941b0d6a8ea382e6f789773556e62e1e8a20ed2cf564b3130e5fd9fa15cf1130ba9f6b9361ab3d81d3e5e9114d4ddc1e8e4c44f364a29eebd53a272d7b3269d8ae20df20fa6109f5e6f3c8f4f86adca9d266bb1df9ce104efe877bf6efcc0a251ff987299b3868b47b5abb80bec52f93a218e6e529a"}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0xfffffffffffff001, 0x1, 0x1, r1}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000240)=0x2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'rose0\x00'}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000280), 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1000) 2018/03/23 21:27:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xafbf}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xd216, 0x40}, &(0x7f0000000380)=0x88) munmap(&(0x7f0000b21000/0x1000)=nil, 0x1000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00000003c0)=""/190, &(0x7f0000000140)=0xbe) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r2, 0x5, 0x5, 0x20, 0xffffffff, 0x1ff, 0x80000001, 0x9, {r1, @in6={{0xa, 0x4e20, 0x64, @empty, 0x1}}, 0x2, 0x3f, 0x4, 0x6, 0xa894}}, &(0x7f0000000180)=0xb0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00000002c0)={{0x3, 0x7}, 'port1\x00', 0x6, 0x10000, 0x9, 0x8, 0x0, 0x40, 0xffff, 0x0, 0x6, 0x6}) 2018/03/23 21:27:48 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0xa, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000ffc), &(0x7f0000000000)=0x5499905c0f8d99b7) 2018/03/23 21:27:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x2, 0x20, 0x8, 0x0, 0x8, 0x20}, 0x1ff, 0x6, 0x4}) 2018/03/23 21:27:48 executing program 7: r0 = socket$inet(0x2, 0xa, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f00000000c0)) 2018/03/23 21:27:48 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000007c0)='net/dev\x00') ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/102, 0x66}], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f000000cff8)=@abs, 0x6e, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/57) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000300)={{0x1, 0x0, 0x80, 0x4, "54d0fab2c7c81cf6b98a3f46e4c35860c4afe2f167f7c325c79ba8774d42413e163571c79cf769971cb69a3e", 0x3}, 0x6, [0x0, 0x401, 0xffffffff, 0x8, 0x3f, 0x6, 0x3495, 0xc2, 0x8001, 0x6, 0x4, 0x7, 0x10001, 0x8, 0x3, 0x2, 0x7, 0x2, 0x0, 0xd45, 0x3, 0x4d07db68, 0x81, 0x5, 0x2, 0x0, 0x7, 0x100000000, 0x7, 0x80, 0x3ff, 0x97f6, 0x6b, 0x7, 0x4, 0x4, 0x9, 0x9, 0xf1b9, 0x3, 0x2, 0x5, 0x0, 0x61a, 0x4, 0x678c, 0x40, 0x7, 0x9, 0x1025, 0x9, 0x4, 0x5b3c, 0x3, 0x7, 0x8, 0x10, 0x6, 0x4, 0x6, 0x9, 0x3, 0x9, 0x5, 0x2, 0x81, 0xd0c2, 0x2, 0xeff, 0x1, 0x62b9, 0x7fff, 0xff, 0x6, 0x6, 0xbb, 0x1, 0x1f, 0x8, 0x100000001, 0x2, 0x100000000, 0x6, 0x282b, 0x7, 0x4, 0x1, 0x1, 0x100000000, 0x169, 0x8, 0x2e, 0x4, 0x7, 0x200, 0xffffffffffff01dc, 0x4, 0x6, 0x0, 0x4, 0x0, 0x4, 0x3, 0x80000001, 0x6, 0x5, 0x9, 0xed1, 0x7, 0x3, 0x0, 0x1, 0x71f, 0x4, 0x100000001, 0xd5, 0x7, 0x8001, 0x9, 0x20, 0x81, 0x7f, 0x1, 0xcffd, 0xe09, 0x0, 0x1f, 0x6], {0x0, 0x989680}}) getsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) close(r1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000900)=""/241) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0xff, "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"}, &(0x7f0000000200)=0x107) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000b00)={0x5, 0xf5, &(0x7f0000000a00)="6f32816309f60a0a3f0a5713445ae7322a0831a2490088de132fb60e254ac6d32003b91c87ac4c95df538a77c18470fe73508f5c770fb101ff033685ce718bca535ee549b43145705a60cfa5a3cbf47486985e430afda29b6dfcbdeb6801b88a1cd6dbb0503c1f1517d63cce3452c9b68aabc9149686fa4a5ec8d39411b5c86b0641ba155beef49faa02b0caa591a68e2d7ccd88c0c5811bab163b715bc5377be77052878414199c0bc85dcf82c38b9883b58676b3dc174ae07bc007137468978dc8a3984c45b78e1bb7b54810ac7a4ca7c6d15ec7a64c075ef66cd07d068f9de7b9a8740e6495c2779967732f506b11746994d6e3"}) [ 82.816983] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 82.979310] QAT: Invalid ioctl [ 83.014303] QAT: Invalid ioctl 2018/03/23 21:27:48 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req={0x3fc, 0x0, 0x1, 0x1}, 0xfffffffffffffe09) modify_ldt$write(0x1, &(0x7f0000000000)={0x81, 0x20001800, 0xffffffff, 0xfffffffffffffff9, 0x10001, 0xd31, 0x40, 0x4, 0x7ff, 0x9}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x1}) writev(r0, &(0x7f0000000040), 0x200000000000019b) [ 83.036474] QAT: Invalid ioctl [ 83.046291] QAT: Invalid ioctl [ 83.055975] QAT: Invalid ioctl [ 83.062883] QAT: Invalid ioctl [ 83.069124] QAT: Invalid ioctl [ 83.073852] QAT: Invalid ioctl 2018/03/23 21:27:48 executing program 0: socket$inet6(0xa, 0x2, 0x0) 2018/03/23 21:27:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ebffc)=0xa3a495676928e94) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x36f9, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/201, &(0x7f0000000140)=0xc9) 2018/03/23 21:27:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/23 21:27:48 executing program 7: r0 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7f, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000007c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000840)={0x0, 0x9e, "3fdf4d0772588cc42ac95ab1bc6231022c2afe023c764c961def9b52524888d561813a71b1685ca9bdfbd9f5dadd12aaa5e0a36013ad7eb6e663721fce49cedcb24ac931a9a0744412ff2eb78c1b4b8dd1816713ad66150f110a8d861435f807e40c332e68f4280ee9865b1a2686ee0718d73c578556a59a13cfe818301316bf8945db702b4430b4e980c1eafe2def7b507356983220237c5dbcd23ed1a1"}, &(0x7f0000000900)=0xa6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, [0x7, 0x0, 0x0, 0x7, 0x7, 0x2, 0x800, 0x5, 0x8, 0x9, 0x6, 0x5, 0x100, 0xffffffff, 0x6]}, &(0x7f0000000a40)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000fc0)=@assoc_value={0x0, 0x2817}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002140)={0x0, 0x2}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002680)={0x0, 0xfff, 0x30}, &(0x7f00000026c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000029c0)={r7, 0x3, 0xf0}, &(0x7f0000002a00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002700)={0x0, 0xcb}, &(0x7f0000002740)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002780)={0x0, 0x5}, &(0x7f00000027c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000028c0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000100)="ead38e4d7b1386a7823273ef4de59e44d7afaa4219e40d97ed1d53597c8115536b6a689888f69896d69e2cd28fb876fec0dd027471f412db22295ce59e4488f209e4e470ee1b4791ee3c16b8781c984f51e2bed23f48d8f3137f07b2fa83af042e23b86f6d48ef524a7b314a5d03ab34334c99aa6093494e20f8de6a0a85fdc5046acf3aa880ea1b996b555fcccb431628db6acfbe6e9a4752a21f872e50ab12d9c931a85d014772d5eb18e35f59eb6659cc6eb8cba11755c5b057588bdaac2d291301f7712bd1f771edb40808e6b69fad6243484c921689dffd35a87258", 0xde}, {&(0x7f0000000200)="a12866d9d5d2e3d86f3ba3b623cea6ad584a58e8410f991c15fbcb68d3d606a3b6ffe47e077e2701cfc4c6", 0x2b}, {&(0x7f0000000240)="16768cbaf72762e95a4ada5b70884c261ebc01ff6b2f2156f60c77c5547a3e8d6839d91f9d842208a1365ca6fc264992b9fddc1880980f6c1288b947f4fbe5f584688b9a867d40b44cabfe377e8a03c8cd09240fa52aeadbf0e0f64d800ec4ed7863a0b24fc81fceb2db863ce0169a73c2ee6ff477bf0a6e6e1e7eb0d6eb868628f1004fa0917ed921167e8da99e8f783e", 0x91}, {&(0x7f0000000300)="a1300bd013974619f66ddff4ef2902561a3e438dea3cf599a4a805b7f6b582aa1b5c0bbf6cc08583cb547a5c2e981deaf3cf153d54df6fca5ab5b4caacaff5eff7dcf0f8aefa00af742302b60e13614419a4b6dbec9bf5ad65d119148d93cff6846a2fa14e8a01b25d68a01068e4242ee35e3249a74818ad8234c00872842a7d6a4c3591ea0231c052d1202017e49e49d9a8276dd422ffd37b6a58beab7f2f6ed5e8593aeab8574eea8dce56c772e231d0b8fca2b90c1863ffd6f8e9598662535f28d4f8533af32d31ab6ed8e96611e1d3bae843cee987cd14a1d98a", 0xdc}, {&(0x7f0000000400)="cbcf0a", 0x3}, {&(0x7f0000000440)="50166648b22469b2a552e9c1af4df7eb31fe804941a70dbc89ca0e1afae43310809920b205baa36117ac118e61bf5f024a18ec8b5a99fe20d9779e2e307ad2aeb1d5d98f3f14d6f262bba1e9b5f6b4066b53b60ea57ca9bf84e22b5e2254c309bebd3efa0836af158196f0c61eca62acaf674841525293ab3007b9253b0e4a4c14dc340eca997eb5796d78fa29c3f223fa4365e0c663b4c02ceb14114d42e455a474793f8a9b373dc8ef2823d8dfad958223008c11be877a9278380f3f723f81fd40b8fb6f0e1f217b8c522c87b92ed09a4984d56c4ab5f6a12cce169930b4370421e00ee827c5", 0xe7}, {&(0x7f0000000540)="ffcf121c4a878abd529e144e9eb9f894f6a568104d03db3e3adb614c218ee066f37eddeb6d8e3ef0f24dc2eeaf4bb3455f50c6d930e6065843873a9036a3f3b20d339ab4816274c5cc451fea8445a62ae4b5359d07ea4ade3af9e3d9daa7c20e51db3ee17f42f27c63b15fcc202b706624a911dd2cb6be74da7134bf7b672f46acd32caec2e541e3df", 0x89}, {&(0x7f0000000600)="87b2d53f8ec0a6cc684ed533bf46ad6138c031879a5a0910407952d83751d2cdb3739e36ab2ef0231585cfb190bac8e9ab1bdd11efc509fe051d5822aa83e3439a405002ea78e4171bb5d0a6437d23b00035c03e88a6d97c28e4291b6d98356561412833af0f5b49b1f2e8d01e244b3632d5ebc65e8550fdfaf763fddf4c3a8e911de8cd390d2a4c7c69801875c0845e6720bfda107895ef41b97471b0613aaedcb77a4d8be522ecb2d3c6c929a8499bad7c7da17bb7428296922c88", 0xbc}, {&(0x7f00000006c0)="5cea39672e8c4c387086fadd555ac800c0735095f21d9090f6970957ef2d18c7c1c7f77ab33207111cab48fd679308e3ac648335d3d0c350e5585fd418e7bdf523b2dccd38f1fa54c7ce11e1d265db0392d9772b14eceb9f4e078cc751204babd108fa36e0", 0x65}], 0x9, &(0x7f0000000a80)=[@sndinfo={0x1c, 0x84, 0x2, {0x7b, 0x8000, 0x1fc000, 0xffffffff8302e3bd, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x8101, 0x9, 0x8002, 0x0, 0x2, 0xdcbc, 0x1000, 0x57, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0xa0a9, 0x0, 0xfb2, 0x7, 0x80b, 0x200, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0x3ff, 0x80000000}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x1, 0x8001}}], 0xdc, 0x800}, {&(0x7f0000000b80)=@in6={0xa, 0x4e21, 0x4000000000000000, @empty, 0x3}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000bc0)="63d3e6ff4872a1dadea16500cff15316907063d07395ad51b5ce9bd6872f6a1b170c0d236eb4e959a5cd1f98f293741150da62cec838df43fea42af71c0d862595d401ff7986c06821610f8814c3f4e305debd1e0cf4bfcaeab844f6382a575621be7e75d49658b3c09fe50e898f1d31b43b7484e146336ea2d8fdcd97c3e82e16401ab5d589de20b7e1f97970dc52e5d99f07f0e73665e795165aeb654bd20408d8ec9f01e5c565e2aee2e00a4216705a4d641e68a45ccb197bdfcd3ed629e0accf7366c441", 0xc6}, {&(0x7f0000000cc0)="eac9944ab2e7cd9ce288cfb00dbb3367b170c5458a707e9821e8db443cbd86a7211dba02", 0x24}, {&(0x7f0000000d00)="59cfbcac89caf7b995f3f553d65320c8e26bcb2337e6877f87bcfbca2f4ceb4c60019f59adc412f218827e3fb4137e85d8b789af3ead9e4f48f71ae7783c4acc42694acf99296efb856ac1b97a86ad02a57f9fd6ef98c7cf1cec772c0c1f202af60c80affa87ee819f98a478e7652eafd6c3cb1d0fd134cb7d05a55be38927ec13d8180cbcac6550e6cb0a58d1063105edda04f20d1659cd55a980d233425c41a68a27049cf52c40", 0xa8}, {&(0x7f0000000dc0)="265c4859e91d0e60dfa7c6a34fdd08366f962cd166ee349f8829e5b4e7d3d3fe6feda5978610e165f93edfa3c50ff5157d3b419bbb350c5efb281cc2bad1cf2d7053585eba0d5a6cb2845860fc2cc50ebc560ca2b23a9df591a6c696b6d9791ea918a9109e2fadd49a00d52b44447192c437d2367a6d93c099ef1c63ab38381259a4d5171aa8374730285ee3ebd68fa63340c513f73011a9e15a545df466235e40c4645b6b502d3d36b2954f92", 0xad}, {&(0x7f0000000e80)="d6059e8dac4b2a3276643cd598bd0190756a5bbcaec226f05adf67af43fa8f5c7d390a79b65782c666342fee8267e21c33d340326bb891082ae5252f2b604ea98c9929f0c499a6173db466c1d54e3911544dabc94f4fe2673b5f2804167beda9650e35e45d1cdd00133e9dc5d2980fa7f3efb48c64fbbe45565d079eba4b3f87939d55fb2e26a34295a06ec3c0eaf87e98ed7a09d85fa364229e16ddf14c99f1870e6accc83a0df3340cba75409762135a25164272ed843fa5cd7e46c77c7b3f5bcd8bf9b352b4a00821ff1e3ecfa1108b0ea305100da44e40900c56e0a4fc5d23dbedee88fee84519d000d86b9e1e3d4016", 0xf2}], 0x5, &(0x7f0000001040)=[@init={0x14, 0x84, 0x0, {0xffff, 0x0, 0x81, 0x7f}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x80, 0xa30, r6}}], 0x58, 0x10}, {&(0x7f00000010c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002100)=[{&(0x7f0000001100)="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0x1000}], 0x1, &(0x7f00000021c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x101, 0x4, 0x3, 0x4, 0x3, 0x3, 0x0, r7}}], 0x2c, 0x44040}, {&(0x7f0000002200)=@in={0x2, 0x4e20, @rand_addr=0x4}, 0x10, &(0x7f0000002500)=[{&(0x7f0000002240)="69d1a93f707784e2411e3f782af7c696f4e38458a22a78fe1653b4ccf96d92cf4845a695d1f9ac5d39718fc43e81bbbdaa9208e07c46d66a795b1905ff3b133fab7d3651a850e66f66777e2665c7f7fc89752c66d2c9fb915dcc22235c974450297cebba298266a7186ebe560a91967263be6fbc", 0x74}, {&(0x7f00000022c0)="2d60288a974e77be6be9ba5195d92b4d158ae0b501a9dc3317025983403ec6d0c4b0e3becc60fa60b3d2980810bdfb51521d978096873c009e617737919f", 0x3e}, {&(0x7f0000002300)="8de110cde2141da5cdfaddc76fb571ccb7735d80a56f9875d519a7affe250c9f3dc870aa3f1d2819936da3a8f7841e34f07994fe20b36556c4c9c34b5720cb8b8721ae1efa8e48fc6bf722326eeafe3214c7a9d0167617d75ba53e5c0888a3dbcad42df1c65cbf229e43fefb0e649c31dcf0370e9819c4498f5cd67978afe3a85edb23c06c417f20ac97ea372b301867a7373448ccfdfb38dcbd951eb6496843b403a98b3b1333d88938534df52cb4d5abb97e9ec22f0176e2df0ad811fbf93d3d8d", 0xc2}, {&(0x7f0000002400)="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", 0xfa}], 0x4, &(0x7f0000002540), 0x0, 0x200400c4}, {&(0x7f0000002580)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xbe}, 0x1c, &(0x7f0000002640)=[{&(0x7f00000025c0)="7617165a1a8bdf2cb1cbf0ffc3ad73f666d2ac36cd8e19d37d0941c758d43c08312519fb7752aa09d65b8329d1a8e4de6c09a0ac456e9ffdf3bf39e229563a21d2ef6e4192579922e09dbefb024583d85fa99d9f9f1a5bb945172ee97f6e423b31cbc4a1f3a35e121192762f7be4f4bec21cef62a548998f969a9e0f9ed0", 0x7e}], 0x1, &(0x7f0000002800)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x2, 0xb, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0x3, 0x101, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0xcb50, 0x80, 0x1, 0x5, 0x0, 0xffffffffffffffc0, 0x7fff, 0xf055, r10}}], 0x84, 0x4044000}], 0x5, 0x5) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000002540)={0x10001, 0x1, 0x4, 0x0, 0x81, 0x3}) ppoll(&(0x7f0000374000)=[{r0}], 0x1, &(0x7f0000b10000)={0x77359400}, &(0x7f0000ed6ff8), 0x8) io_submit(r1, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r0}]) io_setup(0x0, &(0x7f0000002980)) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002a40)={0x0, 0x2710}, 0x8) getgid() r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r11, 0x0, &(0x7f0000000040), 0x80800) 2018/03/23 21:27:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000f7ff000000000000000000002591000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) close(r0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) 2018/03/23 21:27:48 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ppp\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000001600)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00", r2}) 2018/03/23 21:27:48 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0xffffffffffffffff, 0x80703) ioctl(r0, 0x100004521, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80102, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x4, 0x4, 0xfff, 0xffff}) 2018/03/23 21:27:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x8000000000000039) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x305b75d0) [ 83.082839] dccp_xmit_packet: Payload too large (65423) for featneg. [ 83.095212] QAT: Invalid ioctl [ 83.098561] QAT: Invalid ioctl [ 83.121207] dccp_close: ABORT with 65423 bytes unread 2018/03/23 21:27:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000068000)=0x5fb, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6a7d0db1, 0x7daa9be0604c4dd4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000200)={0x28000000, 0x6, 0x24}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0xfffffffffffffffa, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000ef4000)=[{r0}], 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/217, 0xd9) 2018/03/23 21:27:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x7f, 0x10}, 0xc) ppoll(&(0x7f00000001c0)=[{r0}, {r0, 0x20}], 0x2, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x4}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6b, 0x100ffe) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) 2018/03/23 21:27:48 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffd, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rpc\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/03/23 21:27:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000080)={{0x1, 0x2, 0x81, 0x3}, 0x2, 0xfffffffffffffffb, 0x7f}) r3 = memfd_create(&(0x7f0000000040)="2a5b73797374656db447504c2c5e682f29776c616e304000", 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0xfffffffffffffffe}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f00000000c0)={{0x2, 0x3, 0x1c, 0x1, 0x4f}, 0x3ff, 0xceb, 0x5}) 2018/03/23 21:27:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x7fff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, 0xff77) 2018/03/23 21:27:48 executing program 5: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000da2000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xf68, 0xeb2d}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000934000), &(0x7f00006dc000)=0x4) 2018/03/23 21:27:48 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/171, 0xab}, {&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/115, 0x73}], 0x6, &(0x7f0000000400)=""/147, 0x93, 0xfffffffffffffffd}, 0x10103) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000500)="f1c71d9dbbd368aa148f55d2d543921c2dfc2205", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000080)=0x10000, 0x4) 2018/03/23 21:27:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/23 21:27:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0x100000001}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000800)={r1, 0xff}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000dae000), 0x3ba) ioctl(r2, 0x227c, &(0x7f000097e000)) 2018/03/23 21:27:48 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x3, 0x1bb4, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/03/23 21:27:48 executing program 1: r0 = socket$inet6(0xa, 0x80f, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000340)={{0x58ec, 0x1}, 0x0, 0x7bf, 0x87e, {0x2, 0xaead}, 0x6, 0x4}) 2018/03/23 21:27:48 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000d25ff8)='./file0\x00', &(0x7f0000d1eff4)={{}, {r0, r1/1000+30000}}) 2018/03/23 21:27:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x4501) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1ff, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x1, 0x3, 0x1, 0x3, 0x101}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) 2018/03/23 21:27:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000001180)=0x6184e8ec, 0x4) accept4$netrom(r2, &(0x7f00000011c0), &(0x7f0000001200)=0x10, 0x0) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x45, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/235, 0xeb}], 0x2, &(0x7f00006c0000), 0x0, 0x8000000000000}, 0x2022) 2018/03/23 21:27:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000400), 0x12d5fa6f2e87c643) 2018/03/23 21:27:48 executing program 0: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/03/23 21:27:48 executing program 7: r0 = socket$inet(0x2, 0x40100002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x3c7c81) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x111000, 0x84) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28000, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000000280)=""/128, &(0x7f0000000180)=0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f00000001c0)={{0x3, 0x2, 0xef, 0x3, 0x1800000000000}, 0xd9, 0x5}) mq_getsetattr(r1, &(0x7f0000000200)={0x2, 0xffff, 0x4, 0x200, 0x3, 0x7ff, 0x8, 0x8001}, &(0x7f0000000340)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000040)={0x9d2, 0x1, 0x6, 0x0, 0x0, [], [], [], 0x10a4, 0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000555000)='veno\x00', 0xfffffffffffffe6b) 2018/03/23 21:27:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f00001b4000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x12013, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000385000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0xf8}, {0x3, 0x86bd}, {0x3, 0x6}], 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x200, 0x6, 0x3f}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xff}, &(0x7f00000001c0)=0xc) epoll_create1(0x80000) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xbaf, 0x8000) 2018/03/23 21:27:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000aebff8)=ANY=[@ANYBLOB="6b984346fc6d5ef4"]) 2018/03/23 21:27:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {}, [@NDTA_NAME={0x10, 0x1, 'md5sumeth1]\x00'}]}, 0x24}, 0x1}, 0x0) 2018/03/23 21:27:49 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x1000, {{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 2018/03/23 21:27:49 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x5) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) 2018/03/23 21:27:49 executing program 4: r0 = socket(0x1e, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3ff, 0x20000) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0xc, &(0x7f0000000140)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r1}, @ldst={0x1, 0x1, 0x3, 0x7, 0x7, 0x10, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x3, 0x6, 0x0, 0xc}, @map={0x18, 0x9, 0x1, 0x0, r2}, @exit={0x95}, @ldst={0x3, 0x2, 0x2, 0xd, 0xb, 0x6, 0xfffffffffffffff0}], &(0x7f00000001c0)='syzkaller\x00', 0x7, 0xf4, &(0x7f0000000200)=""/244, 0x41000, 0x1}, 0x48) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x3740, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$inet(0x10, 0x3, 0x10) bind(r3, &(0x7f0000000040)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/03/23 21:27:49 executing program 3: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0xc0030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/03/23 21:27:49 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f000000c000/0x3000)=nil, 0x3000}, 0x3}) 2018/03/23 21:27:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socketpair$inet(0x2, 0x2, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000000c0)="928f1c4a4c5978377dadd8cad554cbcf6eeae2ffda39bc7efebf66be6c1845115b676fdc9fef75", 0x27) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/23 21:27:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/43, 0x2b, 0x40, &(0x7f0000000100)={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x18}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000001c0)="852c33540f7855d521425e25033b9baaa2a6a2b6a6d7bbcb3345c9a1cd45cea2cfcc161a4e767941ccd2206e58685d17c986456b5e81c78d940d01745855b89b65862081641b3c112e86d1fec9da402f51b59987701fd73c58e82a44d1eedaf6bb43e9e5dff1cc2366a32b49d51fc1a268fe03813ec3bd7ae341cbd69572db8bc887f9ce38a76efb87ee39c3df0291d023ea50b98a2bf057574b0712653e80966c1b3b362e94b55a5cfefa6b0f731c2e", 0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2007, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffffc0, 0x6, 0x1, 0x7f, 0x401, 0xea, {0x0, @in={{0x2, 0x4e23}}, 0x2, 0x0, 0x4, 0x0, 0x80}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, 0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000340)={0x5, 0x0, 0x6, 0x100000001, 0x9}) write(r0, &(0x7f0000cbdfb8)='v', 0x1) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x601}], 0x1) 2018/03/23 21:27:49 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x2000000000000011) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x10000, 0x5, 0x2236}) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000002480), 0x0, &(0x7f0000002500)=""/130, 0x82}}, {{&(0x7f00000025c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000003800), 0x0, &(0x7f0000003840)=""/24, 0x18}}], 0x2, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) socketpair(0x4, 0x4, 0x3f, &(0x7f0000000040)) [ 83.420280] audit: type=1400 audit(1521840469.043:114): avc: denied { write } for pid=13138 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/23 21:27:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000900)=[{&(0x7f0000000080), 0xff6a}, {&(0x7f0000000100)="e3ac29df0fccbcf9a39fde524761555060ea839733a1c41e964a56db65fd418cef2daf075d4c8892bcbe80da6394f8219932a76a736f01221c", 0x39}, {&(0x7f0000000140)="a65657795d8d48c277a3259e01a42745dd07e1599adee53304f1877d3551ddb5e9e259b1b2d158025b972b96638664b10281b2d83d501403cfa5e74aa1fcaa40721f19c9e248862d474ca73d84d20c5c622986ffdb2252a03101fc5835ec81a761d07d58e1e708c6f4f6172035", 0x350}, {&(0x7f0000000800)="630daabd4db6e2d0868c5ef624c3d5e02c533c199ffb4d26af502cc88523d58c277bf7e774b8f52ce6543c56c17f67922c81f1319401a07825a2c4cf92e24ca5fb19445e1c8902ad56ae61cfc65e9c0daef6233da43a513d4af67ca11038f9cafbf5c0aae2901769734c3b59cba4c8ad4a0513da28d11d1f50af5766abc4a9c4f19f5d2c3265073326f81bd71f677a1a3e5331819382309dd19dfbd07dd55c9d13380e7bb8ee0b307e08bdbfff217c3344d31c720eb7cb2d48ab09a050491ec031557b4d785489399a179f975a5b476a8fe5a94793a2b80b013951be8e905a7b71a4b7eccc4c80829d6192c18aed62466c27", 0xf2}, {&(0x7f0000000a00)="2ef1f1e5ad50c02d00dd4b4fca038cc4e83169e5dcbaf053bed0e33e7fb0eaf3ac30afe8c7ccfbad28b9c13fe86594c16f9ae31a251415082a3f4044721397562928566822934696a0d7800cb21801abf3bebed634a72aeb173ebebb22aab66d95988d7a9fdb0d4ab7d370e63a5224c1beb40468d41cf9b0f3836400d87f62cc44ff073388d0b13a50370511b5e0d4da0f58f8dcc5846ec005c484d493eecb831446e56cec21bf132f635daf4964e4c69d5eae55980e8ab5e42b333ff6d640", 0xbf}, {&(0x7f00000001c0)}, {&(0x7f0000000ec0)="34108ed57ab8a3c15a858b3572c26fa14fc57c4dcebee694759b9652bdd968823840f86327291619c744f27aa1692cd4607575a952e0ab53c821c7fb3049599443f9408730c32f15a8237309b9590cd724ea9ed73e6251ba0039ad5d3e76b9896b4174e687b7453495410162c231fd45b2b76db4454e246301b1087e5ea3b820106272bc528dfd4c9ca69c9997324b7af699238f9fcb8c58276e83", 0x9b}, {&(0x7f0000000e40)="8cdac785cb2abe4a20763022c8cc68032478681307fed2320e8db49c3a776cc3bc0bdbb4b800e47ed3c90f8c7bcf66d785392cee87c52673bab7c93292a61269dcb0d01d7e8a5400a2526a80eed84de80d17f33b1b4df08672", 0x59}], 0x8) readv(0xffffffffffffffff, &(0x7f0000db0fd0), 0x0) sendmsg$kcm(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000800)}, {&(0x7f0000000940)="17020f4b1ed1d835c7e5e2fc14d128581af8355cf119165d478f159e126f53dc222515359b80551a19fb3734bfed54aaa4db1803b6d2b942a34daad16a0ab15fb42c08c81de7c5d66ade5169cdf98fd1c7015532cfb61bca45e70c67dc1da913b3201815903af260cbce9937bf5d6233330ab0c1befb143182ac683e7664f0976fb7ac1cdd33310d1f67b3023b8a31320fc9414855779d5f22f938ddc957033e9d63eaca9199443864d53e65e3037a273c6c04744437807cf1ce8000", 0xbc}, {&(0x7f0000000ac0)="7ab5bcd851aa66427c633b8e285154e96f1baa0ca6f7e8d75d843a293031e3ac82b8eb4f327858f2647c07b4ee47a60541b1275ecc8ba6b0ca25d39b870e03243f150bbef4043ad2691d766a70f18b7f42ed8ec35e9ba86d9aeb57170de362a6ac832578402bc019c4df9b529d442c622ccb1b2d0a1e8c6e4168d64570e09831abf46b27d8c54068aec202d479b01bd329c555daf3bcdd9e1260f8680df18393c11c0bb50080427713d64da60502bcdb3c812a4a31f2fa3bd8a0442801b4a3aa4730192d6f5b0f151119aae63fe982f6eacaae4f5083cc2d5eea291d9d8b116e1a99e43026", 0xe5}], 0x3, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x130, 0x40}, 0x800) sendto$unix(r1, &(0x7f0000000240)="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", 0x5a5, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 21:27:49 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) tee(r0, r0, 0x7fffffff, 0xb) 2018/03/23 21:27:49 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80001ffc, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1, 0x74, r1, 0x800000000001) r2 = userfaultfd(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$KDMKTONE(r1, 0x4b30, 0xa27) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x65, 0x8000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0xef, 0x4e20, 0x0, 0x4e24, 0x7ff, 0x2, 0x80, 0x80, 0x62, r4, r5}, {0x3, 0x7fffffff, 0x3, 0xa565, 0x1, 0x7, 0x5, 0x3}, {0x6, 0x8001, 0xdd, 0x6}, 0x2d, 0x6e6bbd, 0x2, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3503, 0x0, 0x2, 0x4, 0x3, 0x0, 0x1a7}}, 0xe8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r6, 0xc008551c, &(0x7f00000000c0)={0x2, 0x8, [0x6, 0x451b]}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000180)={0x7}) rmdir(&(0x7f000015dff6)='./control\x00') rt_tgsigqueueinfo(r0, r0, 0xb, &(0x7f0000000000)={0x28, 0x1, 0xffffffff, 0xae2}) unlink(&(0x7f0000000100)='./control\x00') close(r2) 2018/03/23 21:27:49 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) pipe(&(0x7f00000000c0)) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) 2018/03/23 21:27:49 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x44) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000e00)=[{&(0x7f0000001500)="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", 0x599}], 0x1) accept4(r0, &(0x7f0000000000)=@pppol2tp, &(0x7f0000000080)=0x80, 0x0) 2018/03/23 21:27:49 executing program 3: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000000, r0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a0000400300000000000000281ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/23 21:27:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x280) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup(r0) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000becfff)="10", 0x1, 0x4007fff, &(0x7f0000a31ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000043fff5)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r1, &(0x7f00000ceffd)="df", 0x1, 0x0, &(0x7f0000f93000)={0x2}, 0x10) 2018/03/23 21:27:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) set_thread_area(&(0x7f0000000300)={0xfffffffffffff001, 0x100000, 0x4400, 0x0, 0x3a0a, 0x101, 0x7, 0x4, 0x1, 0x80000001}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x6, 0x4, 0x3, 0x0, "f1df837ff323355b3fc69ed45783d1ecfbf1f6c8f7fdec746d793046b43e9c9c0a62126ba1de5eff89e12419", 0x13c}, 0x0, 0x0, 0x38b, r2, 0x2, 0x6, "8c02632a2df2aa2d32b7ec8e06230e6b18c7b33f791fba3c980fadfb95115041c04242c1fa54c4e4647ca82d4b18912138e8679227c500ba7c9fcdb701dc91cd", &(0x7f0000000100)='/dev/sequencer2\x00', 0x10, [], [0x3, 0x80, 0x9, 0x8001]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000340)={0x0, 0x2, 0x10000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) sendmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000000380)=@l2={0x1f, 0x0, {0x7, 0x80, 0xfffffffffffffffa, 0x1, 0x1, 0xfffffffffffffffd}, 0x3, 0xfffffffffffffff8}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000400)="0ef3cc5c9198212fe582ef5b86b461139ac71610ba946424e75097656bee448e7b75a3429216285929d059374be89f989b363e3ad28d3bef4bfddc7b3e72b48a", 0x40}, {&(0x7f0000000440)="db86051bf3d6e1902a69f2eb1ee1f3f116f7464ab6baacc41d9cca3823bc6f85c2733b36bfbe682be6b942fe3629dbf1e5", 0x31}, {&(0x7f0000000480)="ed41f5cdaca68a340625190e7fb4f7a5d505222d1a33115959cfc26dded463c931385c8fe85b1e1f599ce992eb3ae7a8c6ef99731426348d318b3fc8aa0a217bfa5ea3719c152e944e1db75b70337006e57861ca941ac42855df4d75f8d83222b9585b40ddf5c3c73c4d04240a8afa3a7d7282de129cd97a42484b5e37dc17363c8ffa978c3d2e3870840a129fef17ed5a67b913fd0a9be0c8a40ecdea04e437ad2c9db37af331ed2253947000d207ef3d1457481dabd72b0ac29c114d629f3489de205716", 0xc5}, {&(0x7f0000000580)="b17b2e53d738d3489de5f9dcceaafc665c638b482e8742aa5282a7bb0ecf47f4e323c2108a83622d9541e3d509e9ad0c86c28ec379fb88259d682869ec9ae2d24748224594f4b999a63e0dfb3266bb5386ca18765acfc2f6b89f29ca069196dc3ea57160e4a5c63cf6f1f638160c8829d521352eb73b71b7c32f87e8ad4f4885be857fb61c3ad9ad4c9e7c444f0fa1a302f82280251a7001f7971aebddf7b57f98035cb08edc42afcc9ae89c6e1ca88bbc2ab6e187a228171d49d3b1a5631b009a06e360c66368", 0xc7}, {&(0x7f0000000680)="6176ae62ed56b6f825fb86539fa5fb5691a5fc157168f462e72b417f", 0x1c}, {&(0x7f00000006c0)="1e4d1d9cf2e65eeda6888f0ec78eecd9e0f7eb65578bc4d89fc17ce4f98595b9c5de144e70a0c64f9cbe5a513c8f97", 0x2f}, 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"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{0xe4, 0x10f, 0x8, "484d636e391cfb47916121de21a552b39cfbba19e8f94496574b8e7c99818f639ab9aced5ddd05c76d8a8a7928fc4e07becb26dd221d14bff2721a8f62bcb9f05b904663009ccb0c58875ea9a509ec948b34e72e67ef816e27a83127ace9c87b239503c8f0302098d649b2874b480382a615e5f59186ffa36fc6f72aed114a2867bd42ce45e8fbd1b07e4be7a64727d5667066d1d36ce18c292f3aaaa5d60bce72094c627ab671d937983a7a649a7d2dfe8dfbe9e28572785c19b6f3a29575ef1ea10edcf5be63b301615d4317d0716cafec1f23ec"}], 0x127c, 0x240408d1}, 0xffffffffffffffff}], 0x1, 0x8000) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/03/23 21:27:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) socketpair(0xa, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/03/23 21:27:49 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/03/23 21:27:49 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pptp, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d0000007a6fc5f258ea79bc998580b8b6352a8f6754b56d43bcc6dcbaa70c5fc7"], &(0x7f0000000140)=0x25) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dcfe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000c63000), 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000100), 0x0, 0x40000, &(0x7f0000000200)=@can={0x1d}, 0x10) sendfile(r0, r3, &(0x7f0000b7a000), 0x3) 2018/03/23 21:27:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x8800) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffffd, 0x7) ioctl(r0, 0x440000000000127b, &(0x7f0000000080)) 2018/03/23 21:27:49 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}}, {}, {{0x0, 0x2710}}, {{0x0, 0x7530}}], 0xffffffffffffff40) io_setup(0x20000000000007, &(0x7f0000a8aff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="060063efff", 0x5, 0xffff}]) 2018/03/23 21:27:49 executing program 0: r0 = add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0xffffffffffffff15, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/1, 0xfffffffffffffdfa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x84000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x8, 0xfffffffffffff6a8, 0x83, 0x8}, 0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/212) 2018/03/23 21:27:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/hwrng\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001640)={0x0, 0x10, &(0x7f0000001600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000001680)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000016c0)={r2, @in6={{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x800, 0x200, 0x8001, 0x8, 0x12}, 0x98) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000100)=""/108, 0x6c, 0x0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) r6 = fcntl$getown(r4, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r6, r7, 0x25, &(0x7f0000000240)={0x35, 0xffffffff, 0x5, 0x7ff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc004240a, &(0x7f0000000080)=ANY=[@ANYBLOB="060000000000002100e400000000000000000000"]) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x9}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgid(r8) shutdown(r0, 0x1) 2018/03/23 21:27:49 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x200000000000) sched_yield() r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x80}, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/03/23 21:27:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000006000)="cf16", 0x2}], 0x1, &(0x7f0000006000)}, 0x4010) 2018/03/23 21:27:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x200800, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000180)={0x2, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}}, 0x104) sendmsg$nl_xfrm(r2, &(0x7f0000004c80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004c40)={&(0x7f0000004a00)=@newsa={0x114, 0x10, 0x800, 0x0, 0x25dfdbff, {{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@local={0xfe, 0x80, [], 0xaa}}, @in6, {}, {}, {}, 0x70bd29}, [@replay_esn_val={0x24, 0x17, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}}]}, 0x114}, 0x1}, 0x8000) ioctl$int_out(r2, 0x2, &(0x7f00000000c0)) sendmmsg$unix(r2, &(0x7f0000000000)=[{&(0x7f0000005180)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0x121}], 0x1}], 0x1, 0x0) 2018/03/23 21:27:49 executing program 1: mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x2001000, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x81, 0x8000) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0xb2b1, 0x4, 0x1f, 0x9, 0x0, 0x6, 0x20022, 0x3, 0xa9, 0xd0, 0x6, 0x2520000000000000, 0x5, 0x2, 0x7, 0x3, 0x78c, 0x6, 0x7ff, 0x4, 0x10001, 0x3, 0x800, 0x100, 0xac, 0x8, 0x7, 0x4, 0x3, 0x3, 0xff6, 0x3, 0xd3e6, 0x1, 0x3, 0x2, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x4, 0x8f0000000000, 0x0, 0xfffffffffffffff9, 0x1af8, 0x8000}, r0, 0x100000001, r1, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x675d286a, 0x100) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/23 21:27:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6e8706") getdents64(r0, &(0x7f0000000000)=""/24, 0x18) getdents64(r0, &(0x7f0000000140)=""/141, 0xffffffffffffff09) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3f, 0x10000) 2018/03/23 21:27:49 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x284) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xfd, "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"}, &(0x7f0000000180)=0x121) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x49, 0x129800) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/23 21:27:49 executing program 0: r0 = socket(0x1d, 0x5, 0xc68) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ipddp0\x00', {0x4, 0x59, 0x2, "7e541dd00032", 0xee5}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000000040)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) 2018/03/23 21:27:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x100, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000234ff1)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/23 21:27:49 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7d, "a27064990c15ea9eef185f0de48cf95f79cd219644f915be88612e2cc28d8fb9ddc63fc64dfb5fa86452da2609af1a2b2428a456e04b87702a18dfb635b016c7cfecfde01820b9dddac26c0bb2f2fea4c307a5994777440c50b98e5afb0b49b2f2ca5ab5c0dc32470538e9284387566ad524df8eb6ce545566fe0fbf54"}, &(0x7f0000000240)=0x85) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x0, 0x6, 0x3f, 0x7f, 0x80000000, 0x0, 0x7, 0xa08, 0xd63, 0x4, 0x3, 0x80, 0x8, 0x1, 0x1]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8009, 0x3, 0x250, r2}, 0x10) 2018/03/23 21:27:49 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc000, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000521fbe)=""/66) 2018/03/23 21:27:49 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) bind(r1, &(0x7f00000000c0)=@hci={0x1f}, 0x80) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/03/23 21:27:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x17, 0x5, 0xbb4, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x3000)=nil, 0x3000}, 0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 21:27:49 executing program 7: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) mmap(&(0x7f0000017000/0x4000)=nil, 0x4000, 0x400000000000, 0x10010, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) io_setup(0x6, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0xe9, r0, &(0x7f00000000c0)="1d89226d07", 0x5, 0x8e5, 0x0, 0x1, r2}, &(0x7f0000000180)) r3 = getpid() perf_event_open(&(0x7f0000772f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0x0, 0xfffffffffffffffe}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r4, &(0x7f000025bff8)=0x20000000002, 0x25d) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='\x00', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x1000, 0x3, 0x7f, 0x80000001, 0x100}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000400)=0x101) connect$ipx(r4, &(0x7f0000000040)={0x4, 0x100000001, 0x3f, "b046cacbf13f", 0x2}, 0x10) 2018/03/23 21:27:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed-generic)\x00'}, 0xcbb25e433d32d2b0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001200)={&(0x7f00000001c0)={0xe40, 0x0, 0x604, 0x0, 0x0, {}, [@generic="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"]}, 0xe40}, 0x1}, 0x0) 2018/03/23 21:27:49 executing program 1: prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x5, 0x4) 2018/03/23 21:27:49 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xfffffffffffffffd, 0xa0080) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x6, 0x81, 0x2}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x2, 0x1, 0x2}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000180)={{0x20, 0x5, 0x3, 0x9, "358e9e89c72881cb3c8abefb844461dfc685ed21c6aa7af326652076d2a3ea78d42b655d6daa2c0e943396d6", 0x100000000}, 0x0, 0x0, 0x3, r0, 0x7ff, 0x100000001, "2c90ef2cf904fd35921b71a3c1e810a02265e2e3631f3e34e4bda8b7f939a69b8689ebc49f23061c950c09f71b6d0b3d7459d929bcee2d8501624985bf7a2d7d", &(0x7f0000000100)='\x00', 0x1, [], [0xd0, 0x5, 0x3, 0x1]}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') socket$vsock_dgram(0x28, 0x2, 0x0) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) fstat(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000003c0)='./file0\x00', r6, r7) 2018/03/23 21:27:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0xfffffffffffffff9]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x93) sendmsg$nfc_llcp(r3, &(0x7f00000015c0)={&(0x7f0000000200)={0x27, 0x1, 0x1, 0x3, 0x10000, 0x3, "734f040f5aae551b5a9c1f3ed663d9998b394af8c69b51e00a2265e0b1e4218466c573f6e34e587b0c83b4f832f68d6a97e93d79c4bdfd9e14c08b56e26135", 0x6}, 0x58, &(0x7f0000000540)=[{&(0x7f0000000280)="64369593bbb6f136839f122168c7e040be515ca65d4d62a8b8d9a25e9f9133a267f8ee7b883a35a31fb1c4b5b5a3d4c8ce86ba1b479a3194f09735915a47f95947fd03ca7c44da", 0x47}, {&(0x7f0000000300)="b155bde70c62e678ac94b959404e55789fd73185bc76957dc477f3ca4cde1cb41356b14488a26c15223526cc4bdd01471958aa2607b58ca45f78a0d39dc6b4a40edb3aa45c662e0fd713f7283ae3283660aef4c809360e72d3ef8b79678f14d575af12536219c095f71afcdb0cda1001ecd7834b6f38e6691418596619d282e8f5598ae03ad50d75400551733be684a7cab08cf513e31f1b22a487ad945cfc4922c9d7cfead5a8352998b16b8afef367a7bc16", 0xb3}, {&(0x7f00000003c0)="f1a5d5e9699745aaa501e45bd200dde1a20b33f6e69c91d8ff9a12e0eb4725226c7c799f2587c1c4bf129d0e6dd1967978ba8bac2ea67ab644bd1449129d01ce68d866f8e208e56559812627454e", 0x4e}, {&(0x7f0000000440)="c65286814049ab9e1b42011f8d6ed3733d834472d1d275e8c72bf663d57dd25b722452e1fb5e3f90e2e4a91a964a4ba9f81335694c329b8dd3ca22491ecdcd3cbc956172b9b70463a6c56322ae275c7951e65762bcab6c27b2b6a0e261558ab0d0e802d2eb6ff46c3b523629e7104dc058a419d1ca73ef5e70f583add693b8eaff0ce5dacbafcdd938a710b90a7fd55da44cd4c7fe93351287d2870147420340f4c05a364b6eaa03dd7d124458cfc751b0de047900785c8eeb1703e81db16819bb76b9c7420ba5428d1950e96a2cae33fdfca75334bcff6b718bd4", 0xdb}], 0x4, &(0x7f0000000580)={0x100c, 0x10c, 0x7bf98d4a, "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"}, 0x100c, 0x50}, 0x20000040) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/23 21:27:49 executing program 0: prctl$intptr(0x1004000000023, 0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xd) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x855c, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x10040) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000240)=""/98, &(0x7f00000002c0)=0x62) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x27b0, 0x30}, &(0x7f0000000200)=0xc) 2018/03/23 21:27:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='\x00\x00\x00\x00\x00', 0x1000000000000) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0xff, 0xad0b, 0x401, 0x6, 0xff, 0x3f}) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x401, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/snmp\x00') pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) lseek(r0, 0x80000000, 0x5) 2018/03/23 21:27:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x30}, 0xc) fcntl$getflags(r1, 0x401) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x81010, r0, 0x0) fcntl$addseals(r1, 0x409, 0x1) 2018/03/23 21:27:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000040)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x117}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)="30bfe3aa80063f68ec6b5ebffee94de1b3d8d3334c4d757ed012601c95", 0x1d) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0xfffffffffffffffd, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x5, 0x7, 0x4, 0x9, 0x1ff, 0x2, 0x9a38, 0x4, 0x1dd8, 0x8c18}, 0xb) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/23 21:27:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="050000008900"], 0x6) r1 = memfd_create(&(0x7f0000000400)="5b276d696d655f74797065f600", 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'rose0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000480)=r2) getpeername(r0, &(0x7f0000000240)=@hci, &(0x7f00000001c0)=0x80) r3 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="43127e31014b26e669f502c99049f09272aa21423a44f81c8059e0370229d512a256dd638cf241d2f0b6c2aff45de454b4046ee87457d739affd8e814301d7d1fda28f3957bb4168045cb719a6614097e3162fbeada901bd945873df609a91cf7fb908f4548831af3cadecc00f9be33d25c55a70b11c9e10b47063776dd4479cde4f43ffc14a5510548062e083218aebcf304ebf20f18736edc450de3990014a72cba1a932c3473cc14d4ca7a4743722908684c90ed4c0", 0xb7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000004c0)={0xa, [0x8, 0x2, 0x9, 0x9, 0x200, 0x2b6a, 0x800, 0x4, 0x7, 0x3]}, 0x18) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000002c0)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000200)=0x4) recvfrom$inet6(r4, &(0x7f0000000340)=""/125, 0x7d, 0x40, &(0x7f00000003c0)={0xa, 0x4e22, 0x6f2, @loopback={0x0, 0x1}, 0x363}, 0x1c) 2018/03/23 21:27:49 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d978ea", 0x10, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0952c8", 0x0, "79f777"}}}}}}}, &(0x7f0000000580)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x400, 0x1000, 0x3, 0x80000000}, {0xd0, 0x2, 0x7, 0x26}, {0x1ff, 0x20, 0xfffffffffffffff9, 0x101}, {0x1, 0x0, 0x20}, {0x8, 0xffffffffffffff01, 0x3, 0x6}, {0x0, 0x2, 0x1ff, 0x3ff}]}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x418001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x101, 0x80000001, 0x8005, 0x3, 0xc35, 0x101, 0x101, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xa3}, 0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/23 21:27:49 executing program 4: r0 = socket(0x11, 0x2, 0x9) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/03/23 21:27:49 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000000000/0x2000)=nil, 0x2000}) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c0", 0x5e) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/23 21:27:49 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000af0000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc000, 0x124) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0x6612, 0xc5, 0x6620, 0x400, 0x7e40d05d}) 2018/03/23 21:27:49 executing program 2: r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000500)=ANY=[]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) flock(r1, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000000c0)) 2018/03/23 21:27:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1e6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r1, &(0x7f0000e01ff8)="fc", &(0x7f000006f000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000fc0000), &(0x7f0000dd1000)=""/45}, 0x18) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 21:27:49 executing program 4: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000040)="5e03800018c6a1", 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x100000001, 0x0, 'client1\x00', 0x2, "7fa1b8098f2e7d63", "186a99c79f2aa47df3b42c65fc55b107b4501175631ceb3398c322db6099770c", 0x4, 0x7fff}) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) 2018/03/23 21:27:49 executing program 0: r0 = memfd_create(&(0x7f0000000080)='sit0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x50}}) 2018/03/23 21:27:49 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x1) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x4}, {r0, 0x4086}, {r0, 0x2100}, {r0, 0x100}, {r0, 0x1120}, {r0, 0x204}], 0x7, 0x7) 2018/03/23 21:27:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x1e, 0x40000301, 0x0, 0x0, {}, [@typed={0xc, 0x43, @u64=0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/23 21:27:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffff7fffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="28004a3f96904c418a961300001300090e000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004001f00"], 0x28}, 0x1}, 0x0) 2018/03/23 21:27:49 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x8, 0x9]) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0xc0d, 0x1, 0x100}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) 2018/03/23 21:27:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10014, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x70, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630c400400000002000000000000000d6300000f630c400300000002000000000000000d6300000b63000001634040000000000000000000000000000000000000000001000000000000000000000058000000000000003800000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=r1, @ANYBLOB="04000000c8c4000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000003500000000000000852a62730a010000", @ANYRES64=r2, @ANYBLOB="99f3ffffffffffff"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000280000000000000020000000000000001800000000000000780000000000000028000000000000004000000000000000"]], 0xa1, 0x0, &(0x7f0000000180)="5898290822bfa5f0ffe75a420650f4413fb71aaf4b52bfd480c971158b96d7f770b90fee242fa78ad29336f290377894392f0a98c05901aff7d2acd9a0b3c1e3ddc3039255f865c07592672ca536b5b1f06aea761227f10852012c31967eb18679982e318ab5dc59aa4332a8ec99d109c970c41678e468e45618efd5757a061b70ac08d2b898b09b5a5887f5f1981eca7f8ff9b1197d651415cd399dc06a38c3f8"}) fstat(r0, &(0x7f0000000280)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) timerfd_gettime(r0, &(0x7f0000000300)) 2018/03/23 21:27:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="23d92a8d75161121b66b6c193440f6407c37005e896b48e7b37108014ddf66c0f12eeee54ca18b76220ccb8b3dc51b3c3213332c8411475e8a6d292ce227944d27eee97cb0b25ee8c8cc9e6362a92f627eb9dc46f6f979913550b91c70a1f76dbf0565c0eb3f8eeed6da378c5158370ed7da91f850b0f2a09d12b0fe155b4478738dac6ea20b5f3defb431c1066210ef4aa9c1e7f183b78834126d62dfa1fca47d82b38eefbe7c87cc9bee8abacbf45fdf66e8cad19658ba5075c740d9208a524ebfd0239e3c", 0xc6, 0xffffffffffffffff) r2 = request_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='\'\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000480)='pkcs7_test\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="4852d0790e2546509ee1c6104581f7479a72e924ead0ecf84b270cc695460129bb", 0x21, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000540)={r1, r2, r3}, &(0x7f0000000580)=""/148, 0x94, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800000a00000400, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x3) r4 = fcntl$getown(r0, 0x9) setpriority(0x0, r4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x1ff, 0x2, 0x2}, &(0x7f0000000140)=0x14) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000240)={0x3, 0x3, 0x606, 0x6, 0x81, 0xca24}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x2, 0x4, 0x5, r6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x7, &(0x7f00000001c0)=0x3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/66) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/policy\x00', 0x0, 0x0) 2018/03/23 21:27:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x390ffc38, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) 2018/03/23 21:27:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x10) sysinfo(&(0x7f0000000100)=""/13) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000289000), 0x0) sendfile(r2, r1, &(0x7f00002b9ffc), 0xfffffffeffffffff) 2018/03/23 21:27:49 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00dd80", 0x8, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000380)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x8, 0x100000000, 0x9}, 0x6) 2018/03/23 21:27:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x78}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'bridge0\x00', 0x600}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x618ed4c2, 0x3, 0x3, 0x7fffffff, "1238e647454250d33122fb72d70c0a6973bd96116963df7317b413538ed96a8cc7b6e29579a1f00954528f78", 0xfffffffffffffffd}) 2018/03/23 21:27:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x10000, 0x10, 0xffff, 0x6bb0746d}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xffd3, "72aa5375ad864daa2c20019d5f14b5ca7ffa7383c935a0548aa97954175f2f6bab31a1910a816b5c0e6a602add4d21235ab0c5aa5318bd97abbc4ba5e898165bbc5473dc807c12c8c9"}, &(0x7f00000001c0)=0x51) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0x0) 2018/03/23 21:27:49 executing program 6: r0 = eventfd(0x3) poll(&(0x7f000061aff8)=[{r0}], 0x1, 0x7fffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0xc2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffeffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x9c, 0xaedb, 0x7, 0x8, 0xfffffffffffffffe}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ba0000003909906d9f495e6b481aa0f6b61f6d78d573830e4f0a97ae168667632744bb684a6bf41afe63d7dc3868e17ba22a067212dcd7c9bd47ff79f4cb7ff4d9d872bb45fbbafaeec154bfe7953744578de2926dd2798b762e1691edc2a27f966cce56e9b15426678eef18c09157b127a3adbe8dabe7e79120ddd8bdf468f5fb33ba604c1d2c06e2b6250d9e4a3a222def9cdc6c41e3d5483e0c234680b0836ec757af692cea74932ca6423be0876bbf69046f3841d81a0a33497449b6"], &(0x7f00000002c0)=0xc2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000c41000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r3, 0x29, 0x10000000000018, &(0x7f00000bc000), &(0x7f00006b8ffc)=0x214) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/23 21:27:49 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file0\x00') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x6, 0xffffffffffffffe0, 0x1, 0x7, 0x11ea77c60, 0xc38}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) rename(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') r2 = dup2(r1, r0) sendmsg$alg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="c8bc892b48aaa7bb925d6517caa3311e3a80c4eb24d7f8ef84cebc1421c6cff4c89c198e9aa230bd7a10e395385803addbe3716728b1ec4b86fca05c751d3dc8e6e0429f45c83c835094d4a53b82fb4d88c86c43e26fb9674e5517651e8d5b1314f7f131ed8b0c8a5e3569582e745b551ea317e03ffde3b2be0745942faafbe7f703463224eb89f52f4cf534fcce6e3fac925230e12587beed75461b5731a043f08a1e8c49819b2a244f72b3f6b7527fd7cc", 0xb2}, {&(0x7f0000000240)="c217bc05012b34926b6bf379d8d18ceaabef7ef0e0a4e7", 0x17}, {&(0x7f0000000280)="8fe30c3d7ace3f31f893ec062ad55d275abec794060ee14e39442c31ce", 0x1d}, {&(0x7f00000002c0)="05c48b0bb5223093ffe99b987dad3537bd7a3bd3062557c9320588f460f1d87cf61e7e0e0d0ac2d91f8ae95fd641a9b7d79f24fb90500b5ac21c47b2fe73f3ebbcab99632bba2d50062fdb60c713d13d97e750d55ab48425290c8fb04f195198c23692d02f12867855f6b8a66dc7a7fb9743d4fc7ab95eeaf469e951967fe0cc4278379f45bce48a02f7557d4f74ad4ec012ca7444f31991e65a6d8fbb91c0de44cb04546fedf4de51ef6b18eee165739a10e33b794a53bc68a41e1e6febcccf34eb6e00dd3ca6e151bf15e290d58671c28e9147", 0xd4}, {&(0x7f00000003c0)="d27a2c521825daf602ddadceda78965808de52ce5afcb81f33a782b366a1b26b672857926f0ed172c2951d84cf91f9d0529ccf1b72d340cd499e2bf0611a5b7118ec7f2b822bc47d", 0x48}, {&(0x7f0000000440)="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", 0xfd}], 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x170, 0x80}, 0x4001) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000005c0)={'filter\x00'}, &(0x7f0000000640)=0x50) 2018/03/23 21:27:49 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003500)='/dev/vcs\x00', 0x200, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003540)) sysinfo(&(0x7f0000000140)=""/19) [ 84.275594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 84.284231] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 21:27:49 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00030600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\t\x00\x00\x00x\x00\x00'], &(0x7f00000002c0)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x70080) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) 2018/03/23 21:27:50 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0xc000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000080)={{0x400, 0x6, 0xffffffffffffff00, 0x9, "7caa5a669072c0cb956e5423544a602392ec59de7c671651a510b6b5d6dcd6f715577102e6163a5aff73d45f", 0x8}, 0x0, [0x2, 0x60, 0x0, 0x0, 0xfffffffffffffff9, 0x80, 0x5, 0x9, 0x0, 0x2, 0x2, 0x136, 0x7, 0xffff, 0x7, 0xd1, 0x1, 0x3, 0xe0, 0xc600, 0x1d6, 0x8, 0x1, 0x4, 0x1000, 0xffffffff, 0x7, 0x6c8, 0x3fe00000000000, 0x6, 0x0, 0x71bd, 0x0, 0x1000, 0x8, 0x3, 0x1, 0x401, 0x401, 0x0, 0x1ff, 0x21, 0xfffffffffffffec2, 0x3, 0x6, 0x5, 0x4, 0x62dc, 0xb20, 0x6, 0x3ac7, 0x15cf, 0x3f, 0x4, 0x3f, 0x0, 0x5, 0x2, 0x7, 0x8, 0xffffffffbc555763, 0xfffffffffffffff7, 0xffffffffffffffff, 0x4, 0x6, 0x1, 0xff53, 0x4, 0x1, 0x5, 0x80000000, 0x48000000000, 0x4, 0x7ff, 0x4, 0x9, 0x0, 0x6, 0x8, 0xc8bf, 0x400, 0x9, 0x693e, 0xfffffffffffffffd, 0x0, 0x200, 0x32, 0x7, 0x6, 0x9, 0xf8b2, 0xa007, 0x80000000, 0x7, 0x30d4, 0x8, 0x1cd3, 0x5, 0x78, 0x8, 0x6, 0x10000, 0x40, 0x2, 0x3, 0x89d, 0x8, 0x0, 0xca, 0x6, 0x7fff, 0x3, 0x9, 0x1f, 0x4, 0x4, 0x6, 0x9, 0x10a, 0x4e, 0x5, 0x3, 0x5, 0x78, 0xffffffffffffffff, 0x4, 0x8375, 0x1200], {0x77359400}}) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) 2018/03/23 21:27:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000240)={0x127ff, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000001c0)=0x7000) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) close(r1) 2018/03/23 21:27:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) truncate(&(0x7f0000000040)='./control\x00', 0x8000000000000002) inotify_rm_watch(r2, r3) 2018/03/23 21:27:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) [ 84.337103] audit: type=1400 audit(1521840469.960:115): avc: denied { map } for pid=13368 comm="syz-executor2" path="socket:[37083]" dev="sockfs" ino=37083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/03/23 21:27:50 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x20000000001, 0x8) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000100)={[], 0x70cb, 0x2, 0x6, 0x0, 0x2, 0xd004, 0xd000, [], 0xd4ea}) 2018/03/23 21:27:50 executing program 4: clock_getres(0x1000006, &(0x7f00000000c0)) 2018/03/23 21:27:50 executing program 7: r0 = socket$inet(0x2, 0x80000000003, 0x2) recvmmsg(r0, &(0x7f0000003d40)=[{{&(0x7f00000032c0)=@can, 0x80, &(0x7f0000003740), 0x0, &(0x7f0000003780)=""/207, 0xcf}}], 0x1, 0x0, &(0x7f0000003e00)) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0xfffffffffffffc75) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/23 21:27:50 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/03/23 21:27:50 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup3(r1, r0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)="6ebcbcfe23bfd14c0bb151c727884e257b391a2021072f4373bddcc9f86da76b88c6517af44edbb169504886060594367efaf04d83e378ee8d34e4ef04e0a1428d32bb73f1b4ab15bc8854603a143b9a340d89d999cb50d9b97f689a9470643ccb6ff2e1769974535d51919205aac1e5cd1a1cbf6e3d8c2b33224145fe443fb13b63a7b286c9e8e2a1dc48e5d9816566159efb84adbbd3370cc2b20083d6fd998d2f93dc20906c6cd24464c80cece317aa9c1ce2e45c08065989c4934d5d1e9c95e748153b99877730", 0xc9) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x7}, 0x8) 2018/03/23 21:27:50 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x35, 0x40, "e091bae596f91a94cbd1ab4a2d55220dd45ccce4f5c6584ab42983699a4941f8826ea45d1058073908c68614f4f019b009e1e2b8017aca42b1d607044ea69c71"}, 0x48) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/23 21:27:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/03/23 21:27:50 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40182, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x2) 2018/03/23 21:27:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x10) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x5) getdents(0xffffffffffffffff, &(0x7f0000000380)=""/249, 0x106) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000000080)='./control\x00') 2018/03/23 21:27:50 executing program 4: accept4(0xffffffffffffff9c, &(0x7f0000ab25a5)=@generic, &(0x7f0000d9a000)=0x80, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b6bdb85e00a40f000001b29d00000000ffffffffed5ed2bc7002cebc9b97ae21912c8700000000001b0005", 0x2b) ioprio_set$pid(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000716ffc)) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000733000)) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000cc5000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xffff7fffffffffff, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r1, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2c242) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000042d000)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00009eaffc)=0x8c) add_key$user(&(0x7f00000e9ffb)='user\x00', &(0x7f0000639ffb)={0x73, 0x79, 0x7a}, &(0x7f0000c42fc5), 0x0, 0x0) 2018/03/23 21:27:50 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x2000000) 2018/03/23 21:27:50 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x4, @reserved=0x1}, 0x10) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/03/23 21:27:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r0, 0x10e, 0x4000000004, &(0x7f0000001000), &(0x7f0000003ffc)) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x77a7) fcntl$setflags(r0, 0x2, 0x1) 2018/03/23 21:27:50 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000100)=@known='system.posix_acl_default\x00') r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000140)={{0x0, 0x0, 0x8, 0x9, "52ebbeee26f9d870479a3b435204b8b5756a57660ca5a666d0995e0b62b297b097a9cc83c332f48f2b058b5e", 0x6}, 0x32, [0x100, 0x1, 0x4, 0xffffffff, 0x7fffffff, 0x7, 0x7, 0xffffffff, 0x0, 0x6, 0x80000001, 0xfff, 0x0, 0x7f, 0x6, 0x7fff, 0x9310, 0x7fffffff, 0x10000, 0xf92, 0x6, 0xfffffffffffffff9, 0x4, 0xffff, 0x100000000, 0x8, 0x9c2, 0x81, 0x92d, 0xfffffffffffffffa, 0x0, 0x8, 0x200, 0x1, 0x3, 0x0, 0x3, 0x3, 0x0, 0x8, 0x7, 0x3, 0x4, 0xa423, 0xa6, 0x0, 0x5, 0x2c7, 0x7fff, 0x6, 0x5775f884, 0x4, 0x20, 0x3ff, 0x7, 0x1, 0x6, 0x3, 0xaf8, 0x5, 0x16e, 0x10000, 0x9, 0x5, 0xb06, 0x200, 0x5, 0x6, 0xfffffffffffffff7, 0xffffffffffffff7f, 0xbfcc, 0x8f5, 0x101, 0xa2, 0x9, 0x2, 0x0, 0x5, 0x1, 0x6, 0x3ff, 0x7fffffff8000000, 0xff, 0x100, 0x1, 0x4, 0x3, 0x6, 0x6, 0x0, 0x0, 0x9, 0x100, 0x3, 0x4, 0x20, 0x4, 0x101, 0x3, 0x949c, 0x1f, 0x8, 0x3, 0x81, 0x8001, 0x81, 0x0, 0x6, 0x1, 0x100000000, 0x2, 0x0, 0x1b, 0x37, 0x2, 0xff, 0x7, 0x8, 0x6, 0x6, 0x0, 0x35d4, 0x80, 0x7f, 0x9, 0x4, 0x3, 0x9], {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r3 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000000600)) 2018/03/23 21:27:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b09ffc)=0x8) readv(r1, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) clock_gettime(0x7, &(0x7f0000000100)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x40}, 0x4) 2018/03/23 21:27:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x5, 0xff, 0x5, 0x8000, 0x3, [{0x3ff, 0x0, 0x8001, 0x0, 0x0, 0x400}, {0xc8, 0x6, 0x40, 0x0, 0x0, 0x6}, {0xbd, 0x800, 0x0, 0x0, 0x0, 0x2481}]}) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x3ff, 0x4) r2 = socket$inet(0x2, 0x840000000003, 0x2) r3 = socket$inet(0x2, 0x3, 0x2) r4 = dup2(r2, r3) readlinkat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/122, 0x7a) recvfrom(r3, &(0x7f0000000300)=""/116, 0x74, 0x21, &(0x7f0000000380)=@rc={0x1f, {0x354fc13d, 0x4, 0x9, 0x81, 0x3, 0xa17}, 0x3f}, 0x80) 2018/03/23 21:27:50 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x12e, &(0x7f0000000080)={@random="0da835ab148f", @empty, [], {@ipv4={0x800, {{0x23, 0x4, 0x6b82, 0x80, 0x120, 0x65, 0x6, 0x80000000, 0x3f, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1f, 0x3ff, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, @rr={0x7, 0x1f, 0x74597e0f, [@broadcast=0xffffffff, @rand_addr=0x5, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x1]}, @end, @ra={0x94, 0x6, 0x401}, @timestamp={0x44, 0x24, 0xffff, 0x3, 0x6, [{[], 0x8000}, {[@loopback=0x7f000001], 0x6}, {[], 0x549a}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x5}, {[@rand_addr=0xfff], 0x7}]}, @lsrr={0x83, 0xf, 0xffffffffffff4222, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}]}]}}, @igmp={0x1f, 0x25b, 0x0, @multicast1=0xe0000001, "65b3487ae8100fea71ddb7205e68b16b58d8f7cfca00187fbf50863a984d5eb42ea66b47bf299156865b3081a96b7a9765dade63fcd2e6edab64567d7c92476a80f72d3b9b478bfa00a15a0a1a736d01b3ace416388056a212b8c0a03b3eba6824c4329e80e8f716309d707d4f28abc126da9d3fd8cb40bc45bfd21d4f3f4699ca4ed1522a1f0a695305e129"}}}}}, &(0x7f00000001c0)={0x1, 0x2, [0x5d4, 0x3d2, 0x3a2, 0x930]}) 2018/03/23 21:27:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r2, r1, &(0x7f0000000240), 0xfffffffffffffffc) 2018/03/23 21:27:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000015c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001700)={@empty, 0x7e, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r4, 0x0, 0x2, r4}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/23 21:27:50 executing program 0: mkdir(&(0x7f00009cd000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/23 21:27:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"b87794aca4f8ed"}, 0x4}, [{"6d373a760a6010"}, {"e00cb5ca54c078"}, {"b13b39e404605f"}, {"a1e59fd0b1efc3"}, {"1af955cf1e5803"}, {"25bdbe72d389e4"}, {"6279854fc8efa9"}, {"b813327a1ada4d"}]}, 0x164) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) [ 84.624142] sg_write: data in/out 1024988/1 bytes for SCSI command 0x0-- guessing data in; [ 84.624142] program syz-executor4 not setting count and/or reply_len properly 2018/03/23 21:27:50 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) process_vm_readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/184, 0xb8}, {&(0x7f0000000400)=""/40, 0x28}, {&(0x7f0000000440)=""/107, 0x6b}], 0x3, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/132, 0x84}, {&(0x7f00000005c0)=""/236, 0xec}], 0x2, 0x0) pwrite64(r0, &(0x7f00000002c0)="c10641dfb8f89af3c9b6a975ba7f518f3336", 0x12, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x46800) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}}) getxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'system.', '/exe\x00'}, &(0x7f0000000780)=""/165, 0xa5) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x17, 0x4c, &(0x7f0000000000)="712571bb984fe7aee5ba43fb10f557bf59aa895d4738898eade02534c960cbd914d6e741411963c05a441ac0f6fc6a6ea614998b8db91e396d8b4092a12716e17b487a6756ea13af114ff165"}) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa}]) 2018/03/23 21:27:50 executing program 3: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420501, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000040)=""/244) timer_gettime(0x0, &(0x7f0000000fe0)) [ 84.684417] sg_write: data in/out 1024988/1 bytes for SCSI command 0x0-- guessing data in; [ 84.684417] program syz-executor4 not setting count and/or reply_len properly 2018/03/23 21:27:50 executing program 5: r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={"569e3affe881c4045c9615b6ece2d719", 0x0}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/03/23 21:27:50 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/4096) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bridge0\x00') 2018/03/23 21:27:50 executing program 0: modify_ldt$write(0x1, &(0x7f00000000c0)={0x800, 0x4, 0x6000, 0x0, 0x7c0, 0x0, 0x0, 0xcee0}, 0xffffffffffffff06) clone(0x3, &(0x7f0000000040)="d7a109002447a6b36e43775956f7e7dd5da54d29a0bc62eb94eca5edd6000000000000000000", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x800, 0x0) 2018/03/23 21:27:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="1cfb8793a859534020986f8fe297e29ad3a774f921603d3c926df4157f9784089de810cfeb47ecea5b606da8a4a1254acc09fbb61870d07089caa63e0747db008ddb5fbfd9bba5d1bed0a28d986a7fe32e74c59ca0b4586198578e0f1f65f4b9d5586b69b7b5b4305278206980b1e6") openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x8000f, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/03/23 21:27:50 executing program 2: set_mempolicy(0xc000, &(0x7f0000000ff8), 0x0) r0 = getpgrp(0x0) ptrace$cont(0x1f, r0, 0xb1, 0x6) ptrace$pokeuser(0x6, r0, 0x1, 0x0) 2018/03/23 21:27:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0xffffffffffffff63}, {0x7, 0x9}, {0x8, 0x9}, {0x4, 0x8}, {0x4, 0x3}, {0xc, 0x4}], 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xffffffffffffffff, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/23 21:27:50 executing program 0: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/23 21:27:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1, 0x0, 0x2, r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x7, 0x2, r3}) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r1, 0x0, 0x2, r1}) 2018/03/23 21:27:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x81}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/23 21:27:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000000080)={0x10}, 0xfffffffffffffeb0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000018001f2400000000000000000a00000000000008000000001400090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="040294a3"], 0x18}, 0x1}, 0x0) 2018/03/23 21:27:50 executing program 2: write(0xffffffffffffffff, &(0x7f0000000080)="164690f11220a801e15c", 0xa) r0 = memfd_create(&(0x7f00000000c0)='ppp0-nodev\x00', 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/23 21:27:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb7fc, 0x802) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x1000, 0x7, 0x10000, 0x80, [], [], [], 0x3, 0x0, 0x2, 0x7, "e4bbcc6e1078b5e293a262feb4b3c000"}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001800030000000000e100000000010000000800be5ada03000a0000008250752a"], 0x1c}, 0x1}, 0x0) 2018/03/23 21:27:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffcef) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xfff, 0x1) fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x20) accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000100)=0x80, 0x800) sendmmsg(r1, &(0x7f0000001300)=[{{&(0x7f00000001c0)=@ax25={0x3, {"10a0c968cb8c52"}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000300)="abfaeebe3d461eb62a40dbac73fff682eff7fb005615a32994d28dde5bbb6ed2aa3961b101463680f7999068b5c67dd6232d962f4fce49d206da5838beb9877d1f57d5d587c552a6d16ab1dae26c423435d6ac000032b77d0c1843e93c736112d0f7ebc291e2c34e99cce3d009db21f1fd5bd29ba753e9c7075532ff5eacb39c0ee0ff8928cbd54477e978f9855209ff4e3140b1ad1f53c99992f7f9f872b21b762a24b6712ea5e7cef699285bc9511fdbeb1dc932ab52dd23cb9b7e25ade78fb08fdaeb753d1d86962fa0374f17a82405d75e3d69230650bf89757c76cf5bbefc4bec7e443d9c", 0xe7}, {&(0x7f0000000240)}, {&(0x7f0000000280)}], 0x3, &(0x7f0000001180)=[{0xe8, 0x119, 0x9, "6e7b7abef9312530fb76d9ff86813843936605ed4d217647cfe77a422fcbc25f1cc091f72d3fd207e9ec068c524b5c6d83a4f7f4f080651d194a8912d07bce0c69545f15e837aae3661903a6f60652ab834fd2481cb8256fd35df04c05f3d9b33f370e75aff2508bad951e43c1a8dee1b474eb19c95c4733ecb7377a1a4013b05a99adba4cea2ca70626d3287724a455cf896cc9e52514a750c11b6091855a22c447405b731d4afba3836433fdf5e987ef4f86491b38f95e73777b88330ce57a784d41e7b6eb59e66a0c8f82466319b9a04a4feb8c22e1022487"}], 0xe8, 0x885}, 0x7fff}], 0x1, 0x80) 2018/03/23 21:27:50 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2, 0x89110, r1, 0x20000000002b) 2018/03/23 21:27:50 executing program 1: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='$', 0xffffffffffffffe9}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) clock_gettime(0x2, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003980)={'gretap0\x00', 0x1901}) ftruncate(r0, 0x351) sendmsg$kcm(r0, &(0x7f0000003940)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x3, {0xa, 0x4e23, 0x100, @empty, 0x6}}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000140)="5f7d6aca9f830c9280dae5ce24101633dfbb9a6f7e574f54522afa97ba3d6711714d8880d42cab506086f63fa62ff385b99185af9c51b185608ce8ac770cfd0fa0d4b6d3b5441afa24bfd16af65bf2b95f13f3a3cc21d7e52c88199d33051fb52c28420c8075318dc0fefe06f352118405e90de956d17fbc5b71674c966ea8f61bfec1fed9a09a5ac3edef1c67e46dd875e3546a66861459b8d50192293530f279afcf5575752c2f9f75e6814c3f821e97771fb438c6ad56ce13b70bd6a958f9d8f8", 0xc2}, {&(0x7f0000000240)="a11dc29d5a37b502f21d7260257cabfa552239f4e9eaebad0738d7c7102f1a1590abc0643069994cbece851eb77989a5ef6afd9356c529bb872f68a592b6232aebce67463e67ac2aafb9ab6d69ba6aa023696932c6460bf65b44c38055da9cdefe0a765751eb7084a64a97365ddbad8d9d074b13c43fef1131b3f620a00f35c89b7a1e169b8d87d47822df65dd620b6e4b60231cf842afbf2762828c439bcaa94434e261c443e0f3fb1f3e299f2a62bef5cbda469fc8318d", 0xb8}, {&(0x7f0000000300)="2f1aa0aa8508", 0x6}, {&(0x7f0000000340)="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0x1000}, 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&(0x7f0000002600)=ANY=[@ANYBLOB="0c1000000f01000004000000b5c638b9cf644da41537684f6d6763f243a94e0d4255666c1985b388402ebadd0398ee788159be265c75965e12dcc25716edf94b8c1aaa5f78439c99d61cf8057ae79779867d8f5e8003dda203839791c30a6056b0c146d8dde938f1f0927e75330d36e9bf6b582ae9f0cff019181ab7be80692c81487ab8579e7a4fd23164dc1111cf1e8ff1edde8ebb939ae4f739d76cc92fdebf55223aa50b9167ab29175affa81ee22214c075de88955a0d541bd0246be6a064cc3cbe9b291a0f60562dc63c6f7a4b89160b5f5751f1ca607f4f13810e0358ff9377e526d38a5d95352937cbcbdc6101c6d890b9d5b35ec22e5d253c22a3c2d75a4fc4a8f8e4aa6b50b2b05dced261f8179bdefe31cc110a2133e1480ebffce310bc200d2f0c3267fa5b59b9ee7714c8a855ae8f263f6240444f55cfc1a9da834f46d63e6bffc7b13284e282672286dbbc9ff25439567e4921d29316a6a257beeaf80af47f1eba3aa4d4aa088a2d6656eb1ff975eaaf7312ac1f8e4f6a2f074b588cc6261366c9a9ad71c1cc09629768eca00b7952fef698414ba8232007b3e8765329673fbbfa1787a02b3b303fbfbff539a3674d61418116bd6fe3e823e4c5425135f1fe37d54d45728d629b52d9c8f979edede5fd60c471faa3b36d72a6f615d65b0ffddcadd9275aaac4d26fcd9603f0e62ffa02eb7937777ca8e388d5c049ed2f7fd203dff760e87e3dbe9b4a0cef96aee8d8486e5e5a89e4577a0c6d3ecae790a592eb08765397c2fa9960dac3d3c2c1df8731531c021b3c9ea5fcf419c7f73af701de9f155a19cf561fb6d7aeb58914ee54e510c235c812884c76dbb33e0e5d9c8a6f4f9a4fdf875a4e5f72bc0b8e0e415ccf8c219d961853579870bcbd57397f2872efa1cd8a22263ee2b0600a7ee93bbd7279a56c0588aec655eeb2124b194f16ebd5139046c690ba998e3078d5d42c44e1be7dae1863359b87ef8005cd178da03f51d3ff8bf17d19d2e24f1e6c3b26c0ef51ee68fd310dccc7d32143b1d08b6834cf91294d0bb4838b0298e4f46416a298c1a412ffc673f4b12f22b83e96f1c061ae1590917624c7c6abe981becbb7152d103313310de9245e001749ad31d703e8a8c58b21c553d1c69684492a3ee2965d4b88c66719d0fdf15f6e3bb8e8956ae5c7894639e6077a06fdbaf158b110ab60a1ce738055f1fae18d32fd79310cd2fe516175e526e05aad6ef34f1d0c8f699c7a71ce302895194a4383782c9c3d4e8f37877df75007cb6c6018116be660bf8ab234f1225ae4d0186600a7e0bd543a8524ac2a4e87f0d14c30ab52049f53a59434f6e5235c6d331158782982c9534bfe1c62525821ed6302dedba0ff42013d1352fef38edb5bac211e3bdce4934e8c8a98ff5f29ca3a70642fbfc24f2b228a5fcc11ddd1702cbb367378eb0d5ba4d29daf48443e3af7b3b370245c5ca5e35301e3c4d200755f48ab8bed3bb6b0caefea7a56a6a093a93bfd27fa90369b16d563ac1abf2ed432c678bdac5aa5393cbe443773e3712bec40cb88625e21e8e397565eff00c2e1ca8f50c746a820d783138b5801b7f1bd148d44ee7cc8ab620a55415dabea593da0edc7eb39dadfc29f7a7212ce08902bc1f6f40e1745390c236fa2ac39a2b995f503bf8528104c63e83f5f9f0d4ec079799aa8c61b89bcce113a4b475a743cd6d366ac006fb9afa12ac2f52f84d66d7eaacda5ce640737c42622d820baf96bac7986d3be9b32da7e6b732db41f8815b4193d5c8128bac51f50c106300404e7d8918f5f16420bdb9e410d5f725d57a4612bc64967eb4ec03aa086901b5e61a873d67ea23475f273ea4523a5d5e350c37d8e322bfbaa5a76dc71ba41d8e254d7ae60700f1f6aac61c2044aa5f5d567cbe257bec810a1a1bfbcdcd480e84a72aae5209d70ee41a0f512a945456bef9077e7a8913b3a480573d8ecb024be6b32c5dae1738e5c3729f98365f3fd07e8cdafad0f67844c346419c159fdc6fad935216129b3556249d02ece7709372bf27389c010fc017a7680c15c0e49e02d138da3b2735b27dac395bbc9a1108bacbc409a1d3080d5a0508cc63e0bc63d66feb4fe0297f510294691a37512b5595f9eb14a7277e5e6ecd007193a3ef62661a542e2fa8531a35c2908771a5ad5e6b25a528cd7a9dec00a6847ab2f44d642555880b411943d1fc2906e1713869fa2f36db78296d6d95d7dd4743574275975a3c8712b1e29b05066d78eedc569fb5240380c1e111ec4a0cfe1b9d7834c6317b6d2a7d8f79e8d3241fcaffc638e7984c82d88ada198d40e954a9d46d966aa290a3def06d72f541d2976ffb53ec7d72b7a640bc66e16de9a89ed6ec50f58c9a017c617a1e273882430a7da9d55809d3439de4b610ea2f43bb8c16ab81266cd68362cb554545061c448229757457099a1e2e4044bb840b849a3a26ff7c61ee36d3797167e3b0af86c0f7a2f4e65b97dd90b6f8edfc0f88c03286f809dc7e5b461930257473f76376b0efc1c6a027a9d9633af66bb5c942ef7bfe6e5d78954a51d402696295f3e56df2fc318e8d5f13906c62bc5fe5fdf3a0b84c9c7323d365ec05cedd964fc1caa97f8b0aff3a1e8540d952cde26445c863178209dad3e866f2b57451fe4b0a17ddae2dabd581991abd5740e760904bee8f41e8fbcea9de91f94e229d6fc83203a088388be888cfc0b800c5a016d95095a4fc783ecdc27f809b00ecf3cb926de25fe05354e30c95afebe767f92faf9a13b98c6d26696792901867fac883082ab13e37c59b67d6158ac3957c7a49cfde58b9c0d4e967044f594580d15a9df2d2bcf1481cd9cf25db91cea560446c38da28f45a17393f1a7638078b24191f009744eee4cf89e4e14d11ce054068b18583c77b1e28ebd79794b5bcba9c153182fb7bc08bb54a2af7999df52da80c1b35ae014f62fbb8a57f39b2f9f047b2ac89654ef6452156d3d44f390be5e0d384bdbe103966800c9ea32970eb6b3d70fd8ac7600e35b8198b807146c2285a9d1f78d8e6187432a86ec9cefd4012ef5c2889e41ddaa858ca6d0703c8b13029aac6cd25d7db8ddf8bd33b0e572af487e861f974559c0275571b145224a49e81aed4dd8eb7ff4dfbf0dd27d2d72b5911d58899987d37d9575cfc924f3aec9b407592ac856b9a92e1a9f8fe30c81517647cd7bcb5202b4120c04d4381b210fbd18dc17f50cc65802f093ac4b265933b16ea6293715c7c0ec7b11e9724497b956fda29f93fdaf06b0b6b0b0b5e239530c095bdf69ba00c0d479e602e912ed3eb0ad0c0b58e7015fab2a4c68cd5c0717e9f1fffcbe534c23715f0aef1171743b0f935bebc1225718d3d2b33422f95524c0b65577c1134d1192856acc64d02d426619936b6cda6ebfca4158210cad32ad481cd33135e46d904b5c125cded5f69b2df3f42167d84d61734dbee407cffce701dbfea8897cf476688cec5f1b04f307db27a5cb7c1d77d2e1c503af3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0x1338, 0x4044}, 0x4000) 2018/03/23 21:27:50 executing program 4: socketpair(0x11, 0x7, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x5, 0x9, 0x101, 0x8000, 0x0, 0x3, 0x0, 0x200, 0xffffffffffffff7f, 0x1, 0xdcf, 0xffffffffffffff00, 0x9}, {0x401, 0x8, 0x43f, 0x901, 0x4, 0x1944000000000000, 0x4, 0x2, 0x5, 0x100000001, 0x3, 0x5, 0x8}, {0x9, 0x0, 0xffffffffffffff01, 0x1, 0x4d, 0x4, 0xa8, 0x8, 0x9b, 0x4, 0x198c, 0x1, 0x2}], 0x6}) fremovexattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00') io_setup(0x0, &(0x7f00000008c0)=0x0) io_submit(r2, 0x9, &(0x7f0000000880)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000000140)="ad747211658332322b31948c6f4af9012c3dbecb1749d857ed243578872b0f67e60a7408125a627b96164dc4772b871f2db55c42933bdc00ff00a213617c33b2900040445f898610f672bbd17aadc01add4959c6cac8eec33d21ed73669bfb72f73b04e4b708d55a416b0baa5dfc9fdb3dfa005fca2dc828b930c8", 0x7b, 0x2, 0x0, 0x0, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0xff, r1, &(0x7f0000000200)="21ee6bf670ca9f5c3fbc13ada8bf112e0a3af0f692b4ff4c465d160e8b42a015fe0ff8b937ca0000d665f63c03d6cea3a3013f7490a086884402fa87a3c6269915c5e554edfaad1242ddc3ab0d26414a1f91b67396594e9567df3fb431726ac2f0ce9959608a1c1c6ab7ba7017c5884b87daf987ff", 0x75, 0x2, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f00000002c0)="892a325d837ad09dc0293965d3", 0xd, 0x1, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x101, r1, &(0x7f0000000340)="971e9d02902f522d60ef1247f612e700ad1861bf6a3d791e516a71d6c1bb213d9dfe0c2b79953298ed1bea5de7267a48e6fe06c19c57e901070b95004f214a1b6480e0d18b4dfb68e6d19f1553a338159353aec6c010343eabe6f2c2b266f6f8", 0x60, 0x9, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x40, r1, &(0x7f0000000400)="b42f2ee986e33dbbf0cd7e723408afa73f267ca8984fa621100a73b4e74a663b610cc645d8d6154fba38b66bac783f0523b4e94234920259a86dd50821eb76b159e81445dba98efa7d120026022f6eead6a60daa37233217c2190fe77b210b9e86ea82bab384559b4590b7f5777298e4d7338eadfd7a192c86473c7156e17933e7953b51af1d5d8afa2e66ef635f01a161e3ca50c93325bbc27859f03e85b4deff4a86704fe4a0b5014960d158e136c43498007aa242c759aac4743a171243690d83c2fe06c23e6b4b7d3abd25009065a9a5ea90d643471f7616a7ec7d5fac6903dd8116ebe7ae839ad9a758eafeb64bae009b7b9f90f2b4", 0xf8, 0x0, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xf, 0x10000, r1, &(0x7f0000000540)="0431fb7ae8942003d089f1c986ba9c91daaacff4a45d13e4201df45012c70be26f3702b1098e4d916655fe41438bbb90726d", 0x32, 0x6, 0x0, 0x0, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f00000005c0)="c7212a58e5b6abad2bcdda453ac9329ede4d5c57b24c16499e509ecc13728c106458db0d9ce94bac1d86d98a17e58a6fd7f42aea8f1a8485379f108dcf382c6037178e0b77cb0ab0eaecd75c6dcbe85ecddba2f6a25ffd996b8360b90bfb74677b0c13a4be1a0016602daf92d4a0a2bf33264cb5fcf0fcc742ec21069574806629eee28f47ad171b3f41812961cdd5054b7e19a51ff4e8ad0cc7f534c28aa258545fc3904eeb63a27283e3185892250f71540aace5f0937d3862e387", 0xbc, 0x4, 0x0, 0x1, r1}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x8, 0x2c, r0, &(0x7f00000006c0)="356de39c11a6d0e3cc47af6d93c7209f606d866dbc7ef97e96e2e3193d9b2697d9d10990ce921aac681c0a4565f6651d19927771ae6c919447c371f203a4ef94f502e80a8bc69b5cd601008bd2e3a025bbe06219854452bef5d25ff2f92f678494f78b96d92398d466c0912f6ec243a491523b47b23999a9fdb68d6b9e712df8b25ba054454e3adb79938b4669fe79e69143b0d8d1ee8dd8a6b03b68104b0d1dcecf08af97864e565ed4c6170b2046c258edd9576773976e46f89d8b8e2522df631736d7a35f5069538de927af0abc8e6c4e16936c7106fa5c6f26a179462183a30f60cd96559b118e957d0e0fa52ba7ae57", 0xf2, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f0000000980)="e5494d873809", 0x6, 0x100000001, 0x0, 0x1, r0}]) clock_gettime(0x0, &(0x7f0000000000)) clock_settime(0x6f0960c220540ad0, &(0x7f0000000900)) clock_gettime(0x2, &(0x7f0000000940)) 2018/03/23 21:27:50 executing program 6: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x6, 0x7, 0x2}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x2000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x4, r2, 0x1, 0x4ea, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) 2018/03/23 21:27:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffd79) 2018/03/23 21:27:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000014000100ffcb00000000000002000000", @ANYRES32=r1, @ANYBLOB="08000200000000001400060000000000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/03/23 21:27:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6(0xa, 0x6, 0x3ff) sync_file_range(r0, 0xfffffffffffffff8, 0xf0, 0x1) setsockopt(r0, 0x104000001, 0xff, &(0x7f0000000080), 0x0) 2018/03/23 21:27:50 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000010c0)="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", 0xb19}], 0x1}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/03/23 21:27:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) accept4(r1, 0x0, &(0x7f0000000000), 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/03/23 21:27:50 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000080)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xc013, r1, 0x0) 2018/03/23 21:27:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ffffffff008f0a0000000000"], 0x10) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=@dstopts={0xff, 0x2, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x20) 2018/03/23 21:27:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/03/23 21:27:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002100ff0200000000000000000a0000000c0000000000fd000c00140000000000"], 0x2c}, 0x1}, 0x0) 2018/03/23 21:27:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20040, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)='\x00', 0xffffffffffffff86, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0xfffffffffffffdf9) r2 = dup(r0) recvmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/215, 0xd7}, 0x0) 2018/03/23 21:27:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x46b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x400200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000580)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xffb5, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="080005000000000008000200ac1414aa08000100", @ANYRES32=r3, @ANYBLOB="08000200e000000108000100", @ANYRES32=r4, @ANYBLOB="d0001600cc001b0008000700", @ANYRES32=r5, @ANYBLOB="a4c724188bc4a4e46241d4bc2f5655bf76d5032266b87f07538b0b1ec6804512ff9f85551a915c52890d0324c361b005307618e6e95b3c3dec9fbf3135e92611ac26d010f8c72e081dac3b7e980099da3b9becd38cfa38033713819331fcac91af2e6750e3816498378f204a78d78204f515e7aded0595c250daf9260cae8249c015e5d72b3a4e01fdbb9ac7fbb76a413c6f5a591317d2cf0d9c07121e6bd9558cf37838411ee6a1d9df14000a00fe8000000000000000000000000000bb000008000500ac1414bb"], 0x168}, 0x1, 0x0, 0x0, 0x1}, 0x4000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000140)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) 2018/03/23 21:27:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x10800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000003c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) ftruncate(r0, 0x100000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000180)={0x7e, &(0x7f0000000100)="2400364c8daab88c08dc71c576cf4794af47fa6d3b7b36e638ea721ff885b494639de9a640b8b0a5514b0fada2e0c93ab8b307e228552d189aa9a21de6b2fd7e3979ef2d89a093676a64581256d200c155fa984cd7061fce5abdb46f93f2413308341eb1db1a36c34d93af5ea6513f81f29c700178051968cc8641c5cbfc"}) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x1, 0x3, 0x0, {0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0xffffffc5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000440)={0x6, &(0x7f0000000400), 0x1, r0, 0x4}) msync(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000000000000002) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) sched_setaffinity(r5, 0x8, &(0x7f00000000c0)=0x2) fcntl$lock(r4, 0x6, &(0x7f0000013000)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000001c0)={0xe1d, 0x1, 0x1000, 0x9, [], [], [], 0x5, 0x80, 0x7fff, 0x80, "4ef8b68d6c948957b21a7e5acb949be5"}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 21:27:50 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000180)=0x1) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x7) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x101, 0x2c0000) fgetxattr(r1, &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)=""/43, 0x2b) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000100)=0x16000) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/23 21:27:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/23 21:27:50 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r2 = socket$kcm(0x29, 0x5, 0x0) sendto(r2, &(0x7f0000000040)="3aedb19c0086f1c231dce53611ec73a2a709b4df8b772352cdc1419a62f2a73ea6fdd9811668dae30b652899ef7feeb824f1e5984ad6197f376763eb93edc7c2e4117a9902af66ecf86c876915b803d4ca23a6103021fb72d053500b1bc2", 0x49f89c2fc7542e5a, 0x0, 0x0, 0xffffffffffffffe1) sendmmsg(r2, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) 2018/03/23 21:27:50 executing program 7: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x20000000000000aa, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000000000005c7500000f1000000000050000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x7ffd, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r0}, 0xffffffda) 2018/03/23 21:27:50 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xbc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000001c0)=0xffffffffffffff3c) r3 = socket(0x11, 0x6, 0xdb2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x8e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x7fff, 0x2b, "ddc967608ca0590ee5aec9a701f7bb1e6f3b79a545071b2f27a3f6bbe78f0d8f8177c2a94147fd125ffa59"}, 0x33) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000)=""/4096, &(0x7f00000000c0)=0x1000) [ 85.052811] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 21:27:50 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003c40)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@empty, @empty, @broadcast}, &(0x7f0000000080)=0xc) 2018/03/23 21:27:50 executing program 6: getrandom(&(0x7f0000000040)=""/28, 0xfe36, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="0faabca2a4d61508f6d5494dfa4f1628ac547f", 0x13) 2018/03/23 21:27:50 executing program 3: r0 = getpgid(0x0) capset(&(0x7f0000b3e000)={0x19980330, r0}, &(0x7f0000f21fe8)={0x5eee, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x109580) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000000040)=0xfb) 2018/03/23 21:27:50 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x7}, 0x20b, 0x9, 0xffffffffffffffc0, 0x3ff, 0x1000, 0x0, 0x10000000000000, 0x1, 0x500000000000000}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 21:27:50 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) 2018/03/23 21:27:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x0, 0x7fffffff, 0x7fffffff}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x76}) fsetxattr(r1, &(0x7f00000000c0)=@random={'osx.', '/dev/kvm\x00'}, &(0x7f0000000100)='attr/prev\x00', 0xa, 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x37, &(0x7f00000001c0)="631ee7de5ba10ca2c62b07faadb66bc75f61733286f9d550c0386ebf3ffeea3bec84f99e32b23aefca2cde251fad8e74ff68eef6064b777166a025c17dd1455293f06b497357101294e322b8abacb3ec472356be053cb74ab1e724127d313ddcc3a9f573049a8bfe6f2a07ef8176818c974a4f7dd4a9e730d72e37bde02963dd0254fc15", 0x84) 2018/03/23 21:27:50 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)) getdents64(r0, &(0x7f0000000140)=""/75, 0x4b) getdents64(r0, &(0x7f0000000980)=""/250, 0xfa) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r0, &(0x7f0000000000)=""/62, 0x3e) accept4(0xffffffffffffffff, &(0x7f0000000880)=@hci={0x0, 0x0}, &(0x7f0000000900)=0x80, 0x800) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000b80)={&(0x7f0000000940)={0x1d, r1}, 0x10, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x7, 0x800, 0x8000, {}, {r2, r3/1000+30000}, {0x3f, 0x0, 0x1f, 0x100}, 0x1, @canfd={{0x2, 0x7, 0x3}, 0x31, 0x3, 0x0, 0x0, "4c3c3db07bff8768eaeeaffbcda8329c3a401d6b8fcc876e50e5ea85e54b88e8085b7cacde384ff05007681cd428cece10b686a9218aa130c03404850d27626a"}}, 0x6c}, 0x1, 0x0, 0x0, 0x884}, 0x40040) getdents(r0, &(0x7f0000000040)=""/46, 0xffffff9e) 2018/03/23 21:27:50 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r2}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r0, 0x8000c0184908, &(0x7f0000000080)) 2018/03/23 21:27:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x6, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)={0x3, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x4, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x28c) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x18, 0x2a, 0x829, 0x0, 0x0, {0x4}, [@typed={0x4, 0x0, @binary}]}, 0x18}, 0x1}, 0x0) 2018/03/23 21:27:50 executing program 0: mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000d45ff8), 0x6, 0x4) remap_file_pages(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x2, 0x6, 0x90003) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@loopback, @broadcast}, &(0x7f00000000c0)=0x8) 2018/03/23 21:27:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2400000012000103ffe7ffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004001800"], 0xfffffffffffffc41}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x82000) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x1, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x11c88544, 0x5}, &(0x7f0000000180)=0xc) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f00000002c0)="d46ee38a76d8938d016be85a6a1f34a23dcc559c1172fd456934c1cd3ac5debb781e124733e101a6c71b5f408a918fa5d7cb24d4fbc8fdf9c47f436ae7b6cbd93908377a4a836009dabea2ef50b1fc582473222d0f46fe7c3af77816036636") fsync(r2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x4, 0xffffffff, 0x80, 0x10001, 0x7, 0x401, 0x7, {r4, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7f, 0x8, 0x6, 0x5, 0x2}}, &(0x7f0000000280)=0xb0) 2018/03/23 21:27:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000, 0xfffffffffffffffb, &(0x7f0000ffe000/0x1000)=nil) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/03/23 21:27:50 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) socketpair(0x5, 0x80000, 0x40, &(0x7f0000000040)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/23 21:27:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x4, 0x1, 0xcd0, 0x3ff}, 0x3f, 0x3, 0x0, 0x0, "7903e6cd30837875808ecbd281910d34c736f7e42fe513a52ee3376235664e6b2defdc5bbdfa3ac3d4197fb0c5a6f16a2374d51fc4e4a148e47a88e9ec1ce2cd"}, 0x48}, 0x1, 0x0, 0x0, 0x4800}, 0x8044) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r3}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0xffff}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000bbd3000014bb0000f4b6cfd600000a000000ffff58cd58736214299f3310a40b18d0591ef3b66ffc7341066ad178"], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 21:27:51 executing program 4: syz_emit_ethernet(0x4e, &(0x7f000001b000)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5e, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xd660}, &(0x7f0000000080)=0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x13, r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) [ 85.343435] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/03/23 21:27:51 executing program 2: r0 = userfaultfd(0x80800) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/23 21:27:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$netlink(0x10, 0x3, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xd0, &(0x7f0000000100)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x4d74}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in6={0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc1e8}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x518, @empty, 0x4}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x200000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x1000}]}, &(0x7f0000000240)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) 2018/03/23 21:27:51 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x9}) 2018/03/23 21:27:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fd, 0x4) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000600)={0x8, 0x0, [{0x10000, 0xfd, &(0x7f0000000040)=""/253}, {0x110000, 0x8d, &(0x7f0000000140)=""/141}, {0x17000, 0xd8, &(0x7f0000000200)=""/216}, {0x0, 0x43, &(0x7f0000000300)=""/67}, {0xd000, 0x5e, &(0x7f0000000380)=""/94}, {0x3, 0x42, &(0x7f0000000400)=""/66}, {0x10f000, 0x54, &(0x7f0000000480)=""/84}, {0x6000, 0xd4, &(0x7f0000000500)=""/212}]}) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000780)={0x4, &(0x7f0000000740)=[{0x4, 0x10000}, {0xe46, 0x80000000}, {0x9, 0x6}, {0xffffffffffffffff, 0x200}]}) [ 85.536601] bond0 (unregistering): Released all slaves [ 86.260680] IPVS: ftp: loaded support on port[0] = 21 [ 86.543325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.954748] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 86.960855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.003873] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/23 21:27:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) getdents64(r1, &(0x7f0000000140)=""/157, 0x9d) 2018/03/23 21:27:52 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f00000027c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000080)=""/194, 0xc2}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/79, 0x4f}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/176, 0xb0}, {&(0x7f00000024c0)=""/132, 0x84}, {&(0x7f0000002580)=""/164, 0xa4}], 0x9, &(0x7f00000026c0)=""/246, 0xf6, 0xb82}, 0x2000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002800), &(0x7f0000002840)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002880)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000028c0)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/03/23 21:27:52 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) r0 = geteuid() r1 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) umount2(&(0x7f0000000100)='.', 0xe) 2018/03/23 21:27:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001280)='net/packet\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', 'net/packet\x00'}) 2018/03/23 21:27:52 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0xcf9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x2c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662aa6ceef20000000000000600", 0x1800}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x8, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0]) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) r6 = getgid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0405405, &(0x7f00000004c0)={{0x3, 0x0, 0x2, 0x2, 0x2}, 0x1, 0x80000000, 0x8}) setgroups(0x6, &(0x7f0000000440)=[r2, r3, r4, r6, r7, r8]) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0), 0x0) readlinkat(r9, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/75, 0x4b) getpeername(r0, &(0x7f0000000680)=@sco, &(0x7f0000000640)=0x80) close(r1) 2018/03/23 21:27:52 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffff) 2018/03/23 21:27:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x10001, 0x2}, {0x0, 0x1}, 0x4, 0x0, 0xffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8000, 0x0) fchmod(r2, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="180005276dd04e001200f3531bdf00000000000000000045c318d916e3f0ed02000400dcc6469367dd7dd9e40bcdc0e10737a69a7de80dd39f758870b9dd5c426cdbf5f47555ec121e5f73ea1c139e6d8b16e2a75505608d72a7cb5d67c49c6528cc4b4c3cb0e1542721ac47493235267b41a76ddaffdc9c9ac8fa497c9e49b819e9083039acc74c110023ced5e217b8395f2674138230eceab51c21491fe9a8f6f7ec76f041aeca637a9cc79d7d4dc4c43ff6bb587e15ac235c2d1c6a9a0abf964eaaad5c5c804d4fadd9b938a7b2af43cb84a56d845f0c3f7acf105c42e183dbee7a1c6e24dfe93ae71edd73f6fc6dc17233642f9d0b"], 0x18}, 0x1}, 0x0) 2018/03/23 21:27:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000001c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000053ee100000009b94f89bcd0f5767ca"]) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000040)={0xce75, 0x4, 0x12dc, 0x0, 0x8}) 2018/03/23 21:27:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') write$fuse(r1, &(0x7f0000000040)={0x12, 0x1, 0xa, @fuse_notify_poll_wakeup_out={0x7fffffff}}, 0x12) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile64(r2, r1, &(0x7f0000000000), 0x5cc9) sendfile(r2, r1, &(0x7f0000807000), 0x3f) [ 87.047956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/23 21:27:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x102, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) lseek(r3, 0x0, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x7, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000140)) 2018/03/23 21:27:52 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x1, 0x400, 0x67, 0x7, [], [], [], 0x6, 0x81, 0x10000, 0x7fffffff, "8c3afbc21c5a222566b54e3f88dfaf93"}) io_setup(0x6, &(0x7f0000000040)=0x0) io_destroy(r2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0x9}) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000001d40)=@nl=@unspec, 0xc, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0xc, &(0x7f0000005600)=[{&(0x7f0000004440)}], 0x1}}], 0x2, 0x0) 2018/03/23 21:27:52 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x202000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_procfs(0x0, &(0x7f0000000100)="6174877200") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x5, 0x2) 2018/03/23 21:27:52 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000153000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xe45, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x3}, 0x7, [0x4, 0xffffffffffffffff, 0x5, 0xffffffffffffff01, 0x8, 0x100000000, 0x66e, 0x1]}, 0x5c) close(r0) socketpair(0xf, 0x80007, 0x5, &(0x7f0000000100)) 2018/03/23 21:27:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockname$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2b, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e22, 0x7ff, 0x4e20, 0x8000, 0xa, 0xa0, 0x0, 0x88, r2, r3}, {0x200, 0x10001, 0xb1c, 0x4000000000, 0x6, 0xfffffffffffffffd, 0x6c, 0x100}, {0x3, 0x6, 0x2, 0x9}, 0x4, 0x0, 0x2, 0x1, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d4, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x1, 0x9, 0xbd2b, 0x1, 0x4}}, 0xe8) recvfrom(r0, &(0x7f00000c9000)=""/88, 0xffffffffffffff57, 0x40010002, 0x0, 0x0) 2018/03/23 21:27:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x14) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xf0, "a0b44eb24853f86fd12bb391ad7abef6a7514feaf67570873b2653b16c6df8c8a4901ff5ecde265c6f1585791c224145a1559d635e2c8cd8e7c3ceabd6609e3c35ed5e5d531e87f2d1457a99e730a122dfcd336c817ee93ad7737e4fbd5df923b565fa534d06415b5822d2baf429fda8d97f05762b81e09c430a84b55b420a6c6a887dad87bb4df5326106a3dc4fa28fc5306f9953d89ee4bed4a24ad125fcd71b25dd362a8402e26ad75f97b8bfd23a3213b1b84e34006156ecaabef72413bc38352f861619dba69aa3d7f5f428df474c06693da0cc4eb6170ca9ba80f37750d45a093fd74a824bf5097b36d054a235"}, &(0x7f0000000180)=0xf8) 2018/03/23 21:27:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x8}}, 0x18) 2018/03/23 21:27:52 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000180)) r2 = syz_open_pts(r1, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0xc6}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x356, 0x0, 0x1}) 2018/03/23 21:27:52 executing program 7: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000000dd9d861a6bf2f440fad0b14a1bace0dfc290cae8784ec5035b1050ef01d957dae99c7e0519ab4a294c5e7a13387baceeef91a127a532b58cca3ee0f4773c32315bf2cdc4905f8f12af784cfd02bed1f8554c10bb4883cfe905a811f09f7e597ffda8cbcdd8186ff779a"], &(0x7f0000000100)=0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x1, 0x8000, 0x79, 0xffffffffffffffff, 0x4054, 0x9, 0x6, r3}, &(0x7f0000000180)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x6, 0x0, {0xffffffffffffffff, 0x0, 0x8, 0x1, 0x6}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/03/23 21:27:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000180)=0x50) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000280)) mknodat(r1, &(0x7f0000000440)='./file0\x00', 0x20, 0x4e7) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000240)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000"], 0x68) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/23 21:27:52 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x2000) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20002, 0x0) 2018/03/23 21:27:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x3, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001d00000000000000000073797a6b616c6c657230000000000000766c616e300000000000000000000000697036746e6c3000000000000000000069705f76746930000000000000000000aaaaaaaaaaaa000000000000aaaaaaaa4e3f0000000000000000d8000000d8000000000100003830325f330000000000000000000000000000000000000000000000000000000800000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000180000000000000083b0fb0f000000000000000000000000000000007265646972656374000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff0100000011000000000000000000697064647030000000000000002b6684bfc8000000697036677265746170300000000000006263736830000000000000000000000065716c00000000000000000000000000ffffffffffff0000000000000180c20000b800000050010000980100006e666163637400000000000000000000000000000000000000000000000000002400000073797a300000000000000000000000000000000000000000000000000000000000000000726564697265637400000000000000000000000000000000000000000000000004000000000000004e464c4f470000000000000000000000000000000000000000000000000000004c00000000000000000000000000000025aa8d3d87d2c31bf188951b555748401af01133f7f3332908c02d0fa76ce91eaad799ad4d9cd6af356b2120192a36339f22df8d6c5300182df113a23ec010734c454400000000000000000000000000000000000000000000000000000000f95f67cc0073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3bf000000000000000000000003000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000003000000ffffffff00000000e6994d2109fd5048eadaeff1e923ac24c7abd4566dd993078eb3507684b0e33831df60dddd497f23f34a0914be38c3588c778f9ff349ba9806d10a68191ef48f6e66ebc69bf83a03fdb94d5db19ffae8a5e66303bafcc7f04c8a1ed0782ee69d8d06c3c0257648a1d553d962cf4b2c1ffe164fa7cb05"]}, 0x41a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/23 21:27:52 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) sendmsg$key(r1, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100030c000000000000000000000005004600000000000a0000000000000000000000000000000000ffffe0000002000000000000000005000500000000000a00000000000000000000cd000000000000ffff6b3ad19b0c71ffffffff0000"], 0x60}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/23 21:27:52 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x24040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000002c0)=0xffff) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0xd}, 0x8}}, 0x7, 0xa7e7, 0x200, 0x61ae, 0x3}, &(0x7f0000000140)=0x98) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/03/23 21:27:52 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x8080) connect(r0, &(0x7f0000000080)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0x2956) sendmsg(r3, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0xa, &(0x7f00008c9000)=[{&(0x7f0000ba2000)="af", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c0) getdents(r0, &(0x7f00000001c0)=""/66, 0x42) sendfile(r3, r2, &(0x7f00004b5000), 0x70) 2018/03/23 21:27:52 executing program 6: set_thread_area(&(0x7f00000001c0)={0x2, 0x100000, 0x0, 0x80000000, 0x9, 0x7, 0xf8000000, 0x2, 0x100000000, 0x3}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = geteuid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000240)={0x3, 0xfffffffffffffc01, r1, 0x6, r2, 0x54a4, 0x7, 0x6d}) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f000047f000), 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="c2f1b3df0c000000000000"], 0xc}, 0x400c7fc) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8c9, 0x14b203) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x424000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r5, 0x10, 0x70bd25, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/03/23 21:27:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) pread64(r0, &(0x7f0000001380)=""/4096, 0x1000, 0x0) 2018/03/23 21:27:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x6) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000773000), 0x6b7e, 0xc870a3c305c5634f, &(0x7f0000ef7000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/03/23 21:27:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001100)='net/route\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00008ef000)=0x10, 0xc3) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x2, @tick=0x2d79, 0xffffffffffffffff, {0xfffffffffffffff9}, 0x847, 0x2, 0x6}) 2018/03/23 21:27:52 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x0, r1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) r3 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r2, r3) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) [ 87.329041] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/23 21:27:53 executing program 3: r0 = socket$inet(0x11, 0x40000000000805, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0xfff}, &(0x7f00000003c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/23 21:27:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe(&(0x7f00000002c0)={0x0, 0x0}) dup2(r2, r1) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffd, 0x200) [ 87.371190] QAT: Invalid ioctl [ 87.378181] kernel msg: ebtables bug: please report to author: Wrong len argument [ 87.414416] QAT: Invalid ioctl 2018/03/23 21:27:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r1, &(0x7f0000000000)=""/384, 0x180) signalfd(r1, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000700), &(0x7f0000000740)=0x4) fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) r4 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0xaf, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc004240a, &(0x7f00000006c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r2, 0xa, 0x11) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r5 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r8 = getegid() setresgid(r6, r7, r8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f00000001c0)="28792fc8", 0x4) syz_emit_ethernet(0xd8, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x401, 0x1}}], {@llc={0x4, {@llc={0xd4, 0x4e, 'i', "cacfde094dd29093d0785dd05b36ab9083f11263b2853a8f0549729311fe51971c29e75e483324a350987d2c1f7d01bbc302f2d1da43c0c96e6ae51ecbb18b412ac3e6e7db7f16e31db5782164a621f5d78b9d08e49210b2fbe0946760c766ad959b28d03ae1b25f32fc539bc842fc888af893e80dc3402c51501b8672724ce8a4a3e87812689596679bb117318cb84d29970ba8631807f99b22cce5234c338e0715806291ec0d0ba912c10b2b1f198b26a1616e473d72b2be8bec2f3e9574939c580e"}}}}}, &(0x7f0000000140)={0x0, 0x1, [0x3ff, 0xb72, 0xb76, 0xa38]}) syz_emit_ethernet(0x437, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b50446590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e00744f20d29cf14e650bcc302657972644f08936b81b2793a6855574d7988c4f146af4d1707e4eed96dc982d887f422faa96ac42436861d1adcaaff7c5f1325e0f00d215a41d2a2a14b4faf9ee01d"], &(0x7f0000001780)) 2018/03/23 21:27:53 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x9, 0x8, 0x40, 0x22a, 0x100000000, 0x20}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x100000001, 0x80000000}, 0x88) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/uts\x00') 2018/03/23 21:27:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="2eae254978ade0721cfc73119c8e0974387429c483e38f5c751c9b7fee6d4bee7aaa398d0c22da93e7292ff3b661f42a9b69e64201558afc09b3f06b270e0a0aaafef253e14dc4f477c227e9f869b4c97525878807dc57135a364d3f2c1e98b90f7c293a4d71640dae6c7dd186a01897b4d537270836cd2c88d0becadb4bfd79da72b341ce8e6637f0be482412fd8d1f8cb4ada5b3", 0x95) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001300)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0xfe6, 0x0, 0x3}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001240)={r1, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) 2018/03/23 21:27:53 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x3, 0x101000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x4000400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0x8b) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'syz_tun\x00', r2}) sendto$unix(r1, &(0x7f0000000080)="f08ff5955cea4d277ad288304483fba4cf3b0f83fb5af90194756f1d1d3fffad110ce0ec26617080f049fa0306a93cc23abdd83257ce11c07b850f1c9aefca4385e49fd86a56e5936032fcc1d6ca5aff4efeb309116207457b0b7c397107f7042a9cbcd145f991d5a49dd3ddffc46267ac357ff427f8e914b3584c05610bb8a5cb5007516d14aadfc61f27877d15209c74cfc9bd95f3f1448f62ee752e42019b445017ae853785448bdcf7a51ff8dd4479ca5312ce1b78e1f2a2abc78c", 0xbd, 0x8000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) bind$packet(r1, &(0x7f0000000480)={0x11, 0x0, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000040)={0x7, 0x9, 0xffffffffffff0001, 0x1, 0x7f}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/23 21:27:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='ns/mnt\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r0, r1, 0x2, 0x3}, 0x9de8172e6654db9b) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000300)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0xb8, 0xcf, &(0x7f0000000100)="01e1a49ddbb813adbd265e8d4820f7b61288535ce559f17d8632582cf924d0f651c3a4098992add810d20d6b077c1eeed48e121ce2263a9a14079c05959ab5beb599988a63f2f40d06c8130883457d8c0408af28ad17e32fecf36292ac176711363841a1e6bf8e53733a049f0fded656bb800749b8520aa465b76d68243eb6fcb9c096f6b54f1c41527825e4035fe51e8f2fec7960142677576c0bf234d6650c7a69a82a22d56f9595a3483e2964985a28d5c4bc65d7c16f", &(0x7f00000001c0)=""/207, 0xff, 0xc9}, 0x28) pipe2(&(0x7f00000003c0), 0x84000) recvfrom$inet(r0, &(0x7f0000000040)=""/82, 0x2cede512e7218ca2, 0x40000042, 0x0, 0x8c71328aa0857154) 2018/03/23 21:27:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x715402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200)) socketpair$inet6(0xa, 0x80000, 0x401, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000140)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/03/23 21:27:53 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/110, 0x6e) sendto(r0, &(0x7f0000c63000), 0xfffffffffffffe34, 0x0, 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, {0x20, 0x7, 0x7fffffff, 0x81, 0x5e5, 0x100}, 0x0, 0x7ff}, 0xe) perf_event_open(&(0x7f00000015c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000b7a000), 0xc85) 2018/03/23 21:27:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x100000006}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 21:27:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000140)) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002a7c2a5ba029a2dfb54040100000000ff010000000000"], 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000580)={0x7ff, 0xffff, 0x2}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 21:27:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x28c) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x9, 0x80000) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000001880)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000001840)={&(0x7f00000004c0)={0x137c, 0x1a, 0x2, 0x70bd25, 0x25dfdbff, {0x7}, [@typed={0x8, 0x4c, @u32=0x4}, @nested={0xc, 0x7c, [@generic="ee2adeaf6c"]}, @typed={0x8, 0x75, @u32=0x2e}, @nested={0x1168, 0x17, [@typed={0x8, 0x31, @pid=r2}, @generic="b6142fed9a36d880179c1c6b3e4a1dd7039ed461af649e375316ea1f7145979d026eb38235cb67d5287bd9d4f4ee16657093cb66dadb920a135662c97c1ac48a1897ca8ced8785746d8b95e1dc2f74ba7bb8d838854bbb74ae6865ea15cbf073187aedf2c9a38651e00faebb92b8d418dd8f90779929284593e31d4949318355c8d647b9e1dc8196fba6530fcb322c14aae3369cf31dc4959952d066a503df116a1ff1cb93d9b050c951fb5e679f7be12e7e9447cdabfba5e190ae945dd0a74ccc363e05566973cbf807990e6be2b3", @typed={0xc, 0x23, @u64=0x3}, @generic="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", @generic="642e2a564de161eeabb4f26510459136455d777b6e1af2d31003", @generic="71563d4d09dd85404ef5c2b1a834c2f3eb9479ec1a3111a431ae6985ae20cbf381f4ca9dcec002c50d44dfcde7a765de92885da207794a51d6a5dbc185e1ad3e2cfd4baba99997daf2c84db2e90525ea1205443b265d4f00120b0812869bbfe4a0c8bc160e"]}, @generic="287e42e4211ae426549c7a4b7ea6fc9cbfb7f80a182fecb32ff210fe9d21265de19f377f485cbf86e1f6436748e87986232f2ec41a0215e990edf51a6fcc58824503da3d86656391cc92c2d17443e0dcb3a00c03c58612cf632be95cd3e37d88e386c36ae892946d1258e85715795671ae0d6d0ae96745c16dc2fed28d3076a6c5a6a3f7f11d91533a36b0b16ee5d5b6fcf0ea2e36a344b1db991d131cac7e3e71eddfc344aebb2d79e1832c5394aea49c89d8611d834a7a620c6d2b78342d5e633291c87d0f9a95e1743b9c756d591b04b0b01f91ca7847cfb3455659e79287421488b8", @generic="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", @typed={0x4, 0x5a}]}, 0x137c}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000001900)=""/53, 0x35) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x10c) 2018/03/23 21:27:53 executing program 5: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10, {0x2, 0x4e24, @rand_addr=0x1}, 'vcan0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x148, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x20001018], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1cb) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) 2018/03/23 21:27:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x9, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) r1 = syz_open_pts(r0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/28) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/23 21:27:53 executing program 1: set_mempolicy(0x4000, &(0x7f0000000040)=0x5, 0x7f) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty, "fa7969d0", @link_local={0x1, 0x80, 0xc2}, "96d4493be8d4557000191cfb4e9017d4"}}}}, 0x0) 2018/03/23 21:27:53 executing program 2: clone(0x0, &(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000380)='|') prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x8, 0x3, 0x4}]}) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000002000), 0x800, 0x2) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000007000/0x3000)=nil) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2, 0x40000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x3, 0x0, &(0x7f0000000400)=""/63, &(0x7f0000000240)=""/114, &(0x7f00000002c0)=""/68}) r2 = getpid() getpgrp(r2) r3 = getpgrp(0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000440)={0x4, 0xce5e}, 0x2) move_pages(r3, 0x6, &(0x7f0000000100)=[&(0x7f0000008000/0x1000)=nil, &(0x7f0000005000/0x3000)=nil, &(0x7f0000007000/0x4000)=nil, &(0x7f0000004000/0x2000)=nil, &(0x7f0000006000/0x4000)=nil, &(0x7f0000006000/0x3000)=nil], &(0x7f0000000140)=[0x7fffffff, 0xed7f], &(0x7f0000000180)=[0x0, 0x0], 0x6) 2018/03/23 21:27:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='13', 0x2}, {&(0x7f0000000280)='V', 0x1}], 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/23 21:27:53 executing program 3: r0 = socket(0x10, 0x1000000802, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'ip6tnl0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/03/23 21:27:53 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000000c0)=0x5, 0x0) write(r1, &(0x7f0000000100), 0x0) 2018/03/23 21:27:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r0}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81007) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000240)=""/3) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x2) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) 2018/03/23 21:27:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000060eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) socket$packet(0x11, 0x2, 0x300) io_setup(0x0, &(0x7f0000000040)) get_thread_area(&(0x7f0000000000)={0x5, 0x20001000, 0x4000, 0x7fff, 0x3, 0x7, 0xff, 0x1, 0xfffffffffffffeff, 0x9}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20101, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="186348fb", @ANYBLOB="200000000096d975"], 0x0, 0x0, &(0x7f0000781f76)}) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000)={0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 87.703604] binder: 13991:13993 unknown command -79142120 [ 87.724912] binder: 13991:13993 ioctl c0306201 20007000 returned -22 [ 87.743480] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 21:27:53 executing program 6: mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) timer_create(0x7, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040)="36ceef5f578795ac8d6b8c6be18bd8bbe7ca1b5d0f88c748356f7e92c6c40aaa41c18727effd1afd205fd32ebcafa8", &(0x7f0000000080)="0c9fd83a31f72f962b1ec5088306b8623ead7d6b9065a96af5a2f458be8eefd06d90b6a0019dc96097f9693120abf904b6e1ed375fcf9433de1c65facc3bc4a6149dd7582af340528b8b551d929aadba3fda505f2bed3f3896"}}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20400, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) 2018/03/23 21:27:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ersp`n0\x00') memfd_create(&(0x7f0000000000)='md5sumbdevbdev\'^-\'systemsecurity.Vsecurity+(keyring@bdev%vboxnet1cpusetem0(-security\x00', 0x0) 2018/03/23 21:27:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x240000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x1}, 0xc) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0xfffffffffffffffe) 2018/03/23 21:27:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xf915}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="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", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x1, 0x0, 0x5, 0x14ba}, 0x10) 2018/03/23 21:27:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="6858fac83382dd641cd2e77d83ec0dc48939f93600a69f2b5ad961792f418012e03886e3d91324436710cd3f989b42d8c23be02827c1271294c3380ddc7d9f797ce7fab166d6bcc084050129f2aa467deff5ccd0fb70019aaf217de17e4e6fd2d374a1b1e18620d61a8a8f77e89db4b58dfaca05a7c030d84c7949c073abc7a4c92f35b0ae0b", 0x86, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x754, 0x100000000, r2) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x18, 0x23, 0x301, 0x0, 0x0, {0x7}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000400)='user.\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000440)={0xfffffffffffffff9, 0x7, 0xdf, 'queue0\x00', 0x80000001}) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x80000000, 0x7, 0x8000, 0x0, 0x4, 0x4, 0x2, 0x400, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x1, 0x401, 0xdc, 0x80000000000, 0x3, 0x8, 0x3, 0x800, 0x0, 0x1c2, 0x7, 0x200, 0x1f, 0x0, 0x3ff]}, &(0x7f00000003c0)=0x100) 2018/03/23 21:27:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0x812}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) recvmmsg(r3, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/23 21:27:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000003, 0xffce) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x1f}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0xf00, @remote={0xfe, 0x80, [], 0xbb}, 0x180000}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x7a2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9c}], 0xa0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000100)='numa_maps\x00') 2018/03/23 21:27:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x3, &(0x7f0000000040)={0x4, {0x10001}, 0x98000002, 0x1446}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) rt_sigaction(0x7, &(0x7f00000000c0), &(0x7f0000d4efe8), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 87.748785] binder: 13991:13995 ioctl 40046207 0 returned -16 [ 87.758733] binder: 13991:13995 unknown command -79142120 [ 87.764288] binder: 13991:13995 ioctl c0306201 20007000 returned -22 2018/03/23 21:27:53 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x7, &(0x7f0000001180)=ANY=[@ANYBLOB="18000000000000000000000000000000180800000000000000001800000000000000000000000000000095000000000000004531c14fd9159e61b1159447f96de27fe0dfb5de381df37ff3f3f5c944e8b3adabd81c95a4a173a90023cb4b7d5112bd6c24c0cb2eade0827107000000000000"], &(0x7f00000000c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) 2018/03/23 21:27:53 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x80, 0x101, 0x5, 0x3f}, {0x7fffffff, 0xba87, 0x5b9f, 0x100000001}]}) connect$inet6(0xffffffffffffffff, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000584f12)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/03/23 21:27:53 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) 2018/03/23 21:27:53 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) 2018/03/23 21:27:53 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/03/23 21:27:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0xffffffff00000001, &(0x7f0000000180)=0x4) 2018/03/23 21:27:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0xa}, 0xb2e}, @in6={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x81, "fb3cc2b6ed300688683cdd04f87616a712dd7ee38e44497cea4bde9605c851c896b76eb90878f85f4ab47a23367c269cedbf637d78b37c1d106ae8367ebc5f495de917759a9f370b3d54f2a99c26f88a417d54a5f0a1338fb165d07e66c8423a39217a3e08ec578bd2cccd7c1fb3e0ca40e51dcddfd5bb697feac8f024365917ed"}, &(0x7f0000000280)=0x89) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)}, 0x10) sendto$inet6(r0, &(0x7f0000c41000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x40000) fdatasync(r2) fdatasync(r2) 2018/03/23 21:27:53 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x20000) sendfile(r0, r0, &(0x7f0000000100), 0x9) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0xffffffff00000000, 0x4, [0x1]}) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000000c0)=0x9, 0x2, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x259, 0x400000) pwritev(r1, &(0x7f0000000100), 0x35d, 0x41) 2018/03/23 21:27:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) truncate(&(0x7f0000000040)='./bus\x00', 0x0) rmdir(&(0x7f0000000080)='./bus\x00') 2018/03/23 21:27:53 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) 2018/03/23 21:27:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x480880, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000080)={0x0, 0x4001}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r3}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 21:27:53 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001380)='/dev/snd/controlC#\x00', 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001480)={{0x7, 0x0, 0x0, 0x0, "7b725d66be8198780a3c06d83ed808812c125d5639c10cd78ff5b0f80e7661a95522fd9d8ec71560ea13a524"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "48ddc668a1db72009cbc7b2e79e037a287aad28ad69685ac320deb39aa90030fed6ea8b6d72ef1ffe3451d6af5585ebac341ae1f2cca38d964bc5571c4085882", &(0x7f0000001440)='loselinux\x00', 0xa}) 2018/03/23 21:27:53 executing program 5: socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)='s', 0x1}], 0x1) 2018/03/23 21:27:53 executing program 4: unshare(0x20000000) unshare(0x2c000200) r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x3, 0x4) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0x378, 0x0, 0x20}, {0x0, 0x0, 0x726}, {0xa1b, 0x0, 0x401}, {0xa01, 0x0, 0x7}]}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)={0x7, 0x0, [{0x0, 0x6158, 0x100, 0x8, 0x6}, {0xf, 0x3e5, 0x7fffffff, 0x1, 0x2}, {0xb, 0x8, 0x1, 0x2, 0x9}, {0xd, 0x1, 0xe2a22d8, 0x1, 0x8000}, {0x40000000, 0x7fff, 0x26, 0x0, 0x400}, {0xc0000007, 0x7, 0xdd86, 0x9, 0x3}, {0x2, 0x2, 0xffffffff, 0x81, 0x7ff}]}) 2018/03/23 21:27:53 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffc0, 0x101000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8, 0x30}, 0xc) r3 = gettid() getpriority(0x1, r3) gettid() read(r1, &(0x7f0000000140)=""/204, 0xcc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r3) r4 = open(&(0x7f0000000280)='./file0\x00', 0x20002, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) get_thread_area(&(0x7f00000002c0)={0x5, 0x20001000, 0x3000, 0x7, 0x2, 0xcf4, 0xfff, 0x5, 0x8001, 0x8}) socket$vsock_dgram(0x28, 0x2, 0x0) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000400)=0x7) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x20000080) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000580)={r2, 0x40}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000600)={0x7f}, 0x4) stat(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000780)={0x3, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f00000007c0)={0x8, r8}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000880)={r6, 0x1000}, &(0x7f00000008c0)=0x8) 2018/03/23 21:27:53 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB=' \b\x00\x00'], &(0x7f0000000100)=0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000180)={0x0, 0x2}) 2018/03/23 21:27:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) fcntl$setpipe(r1, 0x407, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bpq0\x00', r3}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000001c0)="6a7c27d308dd535da5445eed62d1f7", 0xf) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/03/23 21:27:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getuid() socketpair(0x8, 0x805, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000003}, 0xfffffffffffffdff, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="c5feffff37000004270e338694e3e286224abd4d"], 0x14}, 0x1, 0x0, 0x0, 0x4040041}, 0x80) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000002a0021080000000000000000020000001c0075000c005600000000007cbbea3ac2f33f062add389f101455a07d4405278c02401fea97b65480234d29b22cd4983d3a569c75c85f12d7129ee119628b37c1d8b2960ff2e0c515a9ec6dc402561cbffbb966ffdc08877d7f298fdb0a5dd1fbbeea68ae83716a50e979b9da0d80a9774d1c6a1e6cd9e37e6ffbe9ddc7c54ebe7a087d7af4e99bb464efbd14e814d26533756139", @ANYBLOB="0c001900000000007fbe8c00"], 0x2}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x7fff, 0x68000) 2018/03/23 21:27:53 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xec, 0x304, 0xec, 0xffffffff, 0xffffffff, 0x304, 0x304, 0x304, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0x0, 0xff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffff00, 0xffffffff], 'teql0\x00', 'bridge0\x00', {}, {}, 0x8, 0x200, 0x4, 0x20}, 0x0, 0xc8, 0xec}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0xc8, 0xec}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x100000001}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, [0xff000000, 0xff, 0xff000000], [0x0, 0xff000000, 0x0, 0xffffffff], 'yam0\x00', '\x00', {}, {0xff}, 0x2c, 0x10000, 0x4, 0x3}, 0x0, 0xec, 0x12c, 0x0, {}, [@common=@icmp6={0x24, 'icmp6\x00', 0x0, {0x1e, 0x2eb, 0x60c5, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4, 0x80000001, 0x2, 0xcf, 0x3, 0x7, 0x10000, 0x2]}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x42c) 2018/03/23 21:27:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000000000)="626053120d430b85792aae77eb51cc1bef8f4ccedc7a2dbc93957f17d718086471b7366651d3afb78e1d79340aec1ada86fe2cba12181e6a6d9ba7ec2f0828c298b40d2177594632c8043f0bfa99fd3ebc75245a6fc934a626375d5595a41e8ddacd32bd6eb107b53c4ac5712d4d670e61c4f85af2f0f663e424e151b66317520dcf1a03228a0cfd58d521e2cbd18a6c7e4205315debbcb3a2a62129abdc731b5914988c290d0234d684202b7803dce26e4167790d1e2a568661769ba268775a5463947f96f8ef4727144f298ea50c64d7f4d3939daacad8d4d1bf34684fe65b", 0xe0}, {&(0x7f0000000100)="0d5ed3c5656eb1aa554b91f4e043d8e457997163626295d426330b86b1e79e0219a8e38bd6c3a44567c2a88d7048270f4cb5d34c29a7e2e60b097e5ddca198d8526c6372f50e3cf51d72668572dfb9af6a7cf6228bdd68ba67fcd39477db4a275a793c95aa506490a11a2b7fef430b65202fddc9350b0d024d77b2fd8ca382498826207cb59315864417bf4abb4c78fea8044f8b0b1b34dd7e163b89fa1f45bac94ffd427083d02eb4c31dba1e87a2afa1ae057e78400cfd80c7325b41d5bb2a878d664848d98a0ca4522d7239831e470122a0ff01d542ec106ce55984488f39ab03b3", 0xe3}, {&(0x7f0000000200)="079e2e5144e09c3b30a73031027a6afb57445afda9b97ff0a573269a462a0145babfbd83d60439", 0x27}, {&(0x7f0000000240)="a30813182ee610e229d9c26b75fdba468c239c0ddf33d2cb9a91576365689703d6c4c73ab41f168aad81d49fb7fcbaeab8d6c15e1e01351d78d4bb91b9a8f27f8320d69ce843e6806f5b28e66cdd85a5456404129775d57048f0c96e1cb3d8914366f21a2a6f9566cd4170842ba96051a35e782e73e84eaf36bb7a38c97e197b32ce1865a14e394829949e1b2fc8af2d04af64f9d8fe439a39ae1289035664801e7175db671bacde1f781ae3cc467cb73cafd019084bb1", 0xb7}], 0x6, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) 2018/03/23 21:27:53 executing program 6: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000000c0)={0x6, 0x242, &(0x7f0000000000)="0a2f26e5a9793630d4ce0b4bd2c67fd19f249775f2e153fa709aaa6955ce6fa8d8c77d9ab2f2ef5a0bc4dfcf0840", &(0x7f0000000080)="92247de7a78905063d9cf2e047c8bed6829a6f3280dbbae01275212d4b95d17c15cda64f51893ef4ccafc1d2", 0x2e, 0x2c}) 2018/03/23 21:27:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}, 0x0, {0x0, 0x800000000000000}}) socket$inet(0x2, 0xf, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x38, 0x100000000, 0x0, 'queue0\x00', 0x7f}) syz_extract_tcp_res(&(0x7f0000000100), 0x80000000, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x200, 0xc0e, 0x0, 0x28c, @time={0x0, 0x1c9c380}, {0xd41, 0x9}, {0x8, 0x6}, @ext={0x1, &(0x7f0000000040)='\n'}}, {0x9, 0x7, 0x1000, 0x7fffffff, @tick=0x436a315e, {0x3ff, 0x4}, {0xfff, 0xfffffffffffffff7}, @connect={{0x9, 0x9}, {0xb45, 0x728}}}], 0x38) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1) 2018/03/23 21:27:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000012c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1036) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000011c0)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x3, 0xfffffffffffffff7, 0x1ff, 0x18}, &(0x7f0000001280)=0x98) io_setup(0x40000ff, &(0x7f0000000140)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) read(r1, &(0x7f0000000000)=""/154, 0x9a) 2018/03/23 21:27:53 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x2000) close(r0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 21:27:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9efd6), 0x6d, 0x0, 0x0, 0xfffffe2a) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/23 21:27:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000007ff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0xffffffffffffff9b) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x43) 2018/03/23 21:27:53 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x2, 0x7ec, 0x8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x884}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ba000100ffff"], &(0x7f0000000300)=0xa) clock_gettime(0x2, &(0x7f0000000180)) 2018/03/23 21:27:53 executing program 1: io_setup(0x5, &(0x7f0000000040)=0x0) io_setup(0xb0a, &(0x7f0000000080)) io_destroy(r0) io_setup(0x401, &(0x7f00000000c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x1, 0x100000001, 0xe68, 0x10, 0x1, 0x1}, 0x2c) fchdir(r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x3) 2018/03/23 21:27:53 executing program 5: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xff1, 0xfffffffffffffffc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) connect$vsock_stream(r1, &(0x7f00000010c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) keyctl$set_timeout(0xf, r0, 0x10000) keyctl$read(0xb, r0, &(0x7f00000013c0)=""/212, 0xffffffffffffff22) 2018/03/23 21:27:53 executing program 6: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/124) 2018/03/23 21:27:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)}, {&(0x7f0000001440)=""/68, 0x44}], 0x3, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/03/23 21:27:53 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000000c0)=0x3) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/03/23 21:27:53 executing program 2: r0 = socket(0x4, 0x4000000000080004, 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x3, 0x2}, 0x10) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x5c5}], 0x1, &(0x7f0000001340)}, 0x0) 2018/03/23 21:27:53 executing program 3: r0 = request_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='cpuset#\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)='\x00', r0) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/mixer\x00', 0x28c000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r5, 0x4010ae74, &(0x7f0000000840)={0x0, 0x0, 0x8}) socketpair(0x0, 0xa, 0x8, &(0x7f0000000000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000780)={@rand_addr, @rand_addr}, &(0x7f00000007c0)=0xc) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)="776c616e3176626f786e6574302dfa63707573657476626f786e6574302600", &(0x7f0000000180)='\'%#\x00', &(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)='keyring\x00', &(0x7f0000000240)='keyring\x00', &(0x7f0000000280)='/[\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='trustedwlan0vboxnet0security(\'\x00', &(0x7f0000000340)='keyring\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='$^/\x00', &(0x7f0000000400)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='keyring\x00']) keyctl$get_persistent(0x16, r3, r4) 2018/03/23 21:27:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0x0, &(0x7f0000012ffc), &(0x7f0000013ffc)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400001, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="87ede9589c7fced5d7e7ab39b2a9e47ee5922b27c56b4439ff01c5c944548de0d0e378b686d86da4134c6e2890aabd2275348b2496df6ebf292677eab2a85b406a0256d091318073df81b4d07fcbc2091dfcb14d336f1a444e8392e95e6a1c8760faabbe38693637969919b1cfc1e9bf38bb0474d4696e82a1804323a8bb1259ee458a7a436a56d2c0ed72c614d1fbb57477de103956f79c5a8bf02eb5f66844f79d885030a85eece6bc14686dbdd989fba3") 2018/03/23 21:27:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mq_unlink(&(0x7f0000000000)='\x00') bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) 2018/03/23 21:27:53 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001080)={0x2, r1}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r0, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) close(r0) [ 88.263982] QAT: Invalid ioctl 2018/03/23 21:27:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') lseek(r0, 0x0, 0x1) 2018/03/23 21:27:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008edcf0)=ANY=[@ANYBLOB="010000000a004e2000000000ff0100000000000000000000650f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x41a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x531000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xa85, 0x30, 0x3, 0xfff}, &(0x7f0000000100)=0x18) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000180)="b728514e1ec62b5e29b34979d06b8f49786f33f37663cf1a087e7176133681021314f9eba53bfc9a5c9b43e150d536e855a7c20f7bef10f15bd979bb53b74ed62a0f561db32de71c67665345f30ac6b005c427a3e13f6dc4d722deb7bd5c616328979222aab6522c2a3d09c94ca1937daa869c9e4fbf37b178faa37e9e78a66607810f4b4eb27db9c90bd5", 0x8b) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2}, 0x8) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x84) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x2, 0x7f, 0x9, 0x4, 0x9f1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000280)={r2, 0xdc}, 0x8) 2018/03/23 21:27:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8402, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x400000023, 0xaff, 0x0, 0x0, {0x20000002}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/03/23 21:27:53 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffffff75, 0x5) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x103000) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3f, 0x4000) ioctl$int_in(r0, 0x208000008004500f, &(0x7f0000000040)) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x4b1, 0x7f, "48d103ec384f", 0x7fff}, 0x10) 2018/03/23 21:27:53 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x0, 0x1, 0x6000000000000, 0xab, 0x0, 0xe6a, 0x40000, 0x8, 0x3, 0xffca, 0x7, 0x2, 0x0, 0x80000001, 0x2, 0x7fffffff, 0x3, 0x7f, 0x6, 0x8, 0x8, 0xc3, 0x5, 0x9, 0x76, 0x9f2, 0x2, 0xd000000000000000, 0x9, 0x1, 0x5, 0x4, 0xffff, 0x3, 0x3c1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x1, 0x800}, 0x80, 0x5, 0x9b, 0x0, 0x4, 0x2, 0xffffffff00000001}, r3, 0xfffffffffffffffb, r1, 0xf) dup2(r0, r2) 2018/03/23 21:27:54 executing program 3: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x402041, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000200)=0x3) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x680) r5 = eventfd2(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000440)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000004ffc), 0x0) futex(&(0x7f000000bffc), 0x4, 0x7ff, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000901ffc), 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000000)={r4}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x3ff, 0x4, &(0x7f0000000080)}) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r5, 0x0, 0x3}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r8) 2018/03/23 21:27:54 executing program 6: r0 = getpgrp(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) getpriority(0x1, r0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='autogroup\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x100000000, 0xc, [0xd5e7, 0xb8, 0x3ff]}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x6, 0x1, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffc0}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x8201, 0x6, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x5, 0x20, 0x0, 0x1}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0x7, 0x4) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3f) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) getpeername$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xf, 0xe, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0x35}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, @generic={0x0, 0x5, 0x5, 0x4}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb0e9, 0x0, 0x0, 0x0, 0x1a8e79ce}, @alu={0x7, 0x8, 0xf, 0xd, 0x7, 0x4, 0xd}], &(0x7f0000000440)='syzkaller\x00', 0x4b1, 0x1e, &(0x7f0000000480)=""/30, 0x40f00, 0x1, [], r4}, 0x48) mq_notify(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, @thr={&(0x7f00000005c0)="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", &(0x7f00000015c0)="3f5a0cdf3d2bcb7f1b85bc6186"}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001640), &(0x7f0000001680)=0x4) readv(r5, &(0x7f0000002ac0)=[{&(0x7f00000016c0)=""/215, 0xd7}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/95, 0x5f}, {&(0x7f0000002840)}, {&(0x7f0000002880)=""/45, 0x2d}, {&(0x7f00000028c0)=""/237, 0xed}, {&(0x7f00000029c0)=""/16, 0x10}, {&(0x7f0000002a00)=""/177, 0xb1}], 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000002b00)=""/13) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002b40)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002b80)={r6, 0x21}) mq_notify(r1, &(0x7f0000002d00)={0x0, 0x41, 0x0, @thr={&(0x7f0000002bc0)="117efc85170eb4d588227166a50ce547e0590fe8ccbb37af68ca8476586b75e94e699dfb8f29c6932befd2b743150080850db5eb0df23b574f8c5dc9148f4544b5ca9bf26ce9f91f06640c33f27398fce47dcaee5d061c2d6d729f2767650014e9a4423b1233433e67ee182861055988", &(0x7f0000002c40)="adc790416fb693f8b495db5e1bcaef25340d41922721a1c0ea1bf8bd742250760b4aaaaa5a0f93e65ee2b2a6a20fb5d2d242a1ba6986d5e2c46ed74cc4d67a23e93c574b8a9547c7356cf3f0490b59a621195d6ba3a4cf253b4a9f1c084662158ff25d8a20a5df1980fdc72ec127da482ab71f6f634ad8d6b3ae1134d95468996e8c00c84fc6fd6903dead3547956ba45f1795c1852effb5e24963e6738883cc2cf65da769426a261fdef1f181cfd5"}}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000002d40)={0x2, 0x8}) syslog(0x9, &(0x7f0000002d80)=""/4096, 0x1000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003dc0)={&(0x7f0000003d80)=[0x8, 0x6207, 0x4, 0x8], 0x4, 0x2000000000000000, 0x6, 0x7, 0x9, 0x1, {0x6, 0x0, 0x8, 0x3, 0x7, 0x5595b195, 0x3, 0x2, 0xf28, 0x9, 0x9, 0x5, 0x9, 0xf63, "f0dafc30ba00b264912b0bd82db5e45e46ba043aae94c80879f38a9a0d6861c9"}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003e40)='scalable\x00', 0x9) move_pages(r0, 0x3, &(0x7f0000003e80)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000fff000/0x1000)=nil], 0x0, &(0x7f0000003ec0)=[0x0, 0x0], 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000003f00), &(0x7f0000003f40)=0x4) r7 = syz_open_dev$mice(&(0x7f0000003f80)='/dev/input/mice\x00', 0x0, 0x480040) getpeername$packet(r7, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000)=0x14) 2018/03/23 21:27:54 executing program 5: syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5552ac8c, 0x800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) io_setup(0x7fffffff, &(0x7f0000000080)=0x0) io_destroy(r1) getcwd(&(0x7f0000000140)=""/217, 0xd9) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/03/23 21:27:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x10001, &(0x7f0000000100)=""/47) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000680)) 2018/03/23 21:27:54 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x266, 0x8042) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x8000, 0x30}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/23 21:27:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x18) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) sched_setaffinity(0x0, 0x8, &(0x7f0000001080)) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x10400) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x2000, 0x10000}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmsg(r2, &(0x7f0000002240)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001040)=""/13, 0xd}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002200)=""/40, 0x28}, 0x0) 2018/03/23 21:27:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020600000200000001000000ffffffff6658cc73baa33e8fc04669ae5ea0df6e11e27c4e7c49750b80dc86200a3fc54d19e06ef70e86f1f99259"], 0x10}, 0x1}, 0x0) 2018/03/23 21:27:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x120) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x141000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x0, 0x2, 0x2, 0x2, 0x8, 0x3}, &(0x7f00000000c0)=0x20) 2018/03/23 21:27:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"6966621002000003787f7ee34faf8700", @ifru_map}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/250, 0xfa}], 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000480)={0x7, r0, 0x1}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000540)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/03/23 21:27:54 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x7) 2018/03/23 21:27:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000280)={0x2ff, 0x80, 0x9, 0x0, 0x6, 0x9, 0x1, 0x7, 0xeb6, 0x7f, 0x141c00, 0x5, 0x0, 0xffffffff, 0x80000001, 0x8, 0x5, 0x9}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x8000000c8040) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x71, "0684c6eac51f27fc6fcb699b59a0c111155f3ed1bf6f1f0829001fea9605c029399495b62664c956a76e2f6669aee0f91528b3a47c55877eeb2144232301f7fabb812d581db17425969ef6d39e10653bc968406c438598a04ee5818458a7984e02d6f2272dd7c3cdd64f9b0d58439b2e0d"}, &(0x7f00000000c0)=0x79) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0xffffffff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000240)={0x47e5, 0x7, 0x94a8, 0x5, "89a04d9d6aae72402cccd6ed61797de0d9ea74b5a2216bd8a4365fc44f5581d070f6bd329f2d354741f69ec4", 0xffff}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x100) inotify_init1(0x80000) read(r1, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x10000, 0x10) getpeername$packet(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14) open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/23 21:27:54 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x4000000) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)) 2018/03/23 21:27:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r0, r2, &(0x7f0000000040), 0x6) pwritev(r3, &(0x7f0000001300)=[{&(0x7f0000000140)}, {&(0x7f0000001180)}, {&(0x7f0000001200)="78ed3dd9077fc05411fe29e71b01d91c9d", 0x11}], 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="dfea2980d0ed2d0b3769ca42174c78138220786fe05e11319360b738b04ee8bf8cf231b5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001380)=0x7) 2018/03/23 21:27:54 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x514b, 0x141000) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x18, 0x10, 0x400, 0x70bd26, 0x25dfdbfe, {0x1}, [@typed={0x4, 0x90}]}, 0x18}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000280)=ANY=[@ANYBLOB="050000000000060000000000000000000000125d0000000000655c02fc07d405df10ace151989fea40735d9afaf8b7f76bbd062885c1d590b2e2ce607df91e62f33ccf2944fa170bdb1c783ec0270f0b8f7e70c99be01ac2dceb9926f1054d97bd12882212e8daa51533d1c82318b3ba2db0836d25a30a74d301dbf514816eaf0a1cdaaa87fd083647872c50a1acf0028a13f2d5f84ff0b190bab16a6870e64d1cef00000000a5"]) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000003c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x101001) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0xf0, &(0x7f0000000040)="f27eb5feef255aaff2f6dda3ee11c617c6b1ba230d5cbb66e2d49b53f7ecc5bca35c8f9056a2713406e04d4eeb576f031f6e95b9ea18b96f4fccf57bb5a83171ce2dcb7cafd7e3a609e7e9c53b9df9ad39abb0ebfa0eec73240c7ee3a21d3e4ccb72183c018a42c2621258bb4d47e348dc12dc9562557984ee3c87351dc12f0921b4c3a35066b7fde8bb30c37bea5ddeed513f44652f88f1d2542ac9224c72c46293030f87c193c3ef1f1b78c3120f9fdcf8331e2051856509635c61f953dfbed45639658204ce6bc2d9ba47f6a9434d90385abaafb5df0facdf6ad8f33026593b94b1b743013407b5c60a69910cf40b"}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)=0x7) creat(&(0x7f0000000440)='./file0\x00', 0x100001f) fcntl$setstatus(r2, 0x4, 0x42000) 2018/03/23 21:27:54 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xdcc, 0x1f, 0x100, 0x80, 0xfffffffffffffc00, 0x7, 0x8000, {0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xd1}}, 0x1f, 0x40, 0x9, 0x1, 0xbf}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf6, "8cdc10413c3c516777fbd84dafb10a6e6c75ae04a8c2f7782ee9312259feda10ede443a210c6909f6013da9bf504f446b4862070e7a3adb94796bde0fec97ae79147f5d5670e5c3f2ec3a391551de98d5213bf02a6fb12da1366e9a5acfd7bf6a115ef9f7f127c23e785a6e9396d6ffea8be855b02e6370356fd16e5cb61aed9c83762cba1020f5302f5f7498facaffed71af902a04c781aa3615f9117912716d225ddce591359fb7ad9ac9c3d34a9d54d3f37560037834bed5267c4c513006c97589a3a3ca497855c853c65b5791447adb613727ae14bfbe2188ddfcdf82bef2dad714fd4625295af5a109fd2d865d80544f09f76fe"}, &(0x7f0000000400)=0xfe) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x40, 0x6, 0x4, 0x2, 0x7, 0x2, 0x80000000, {r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x5, 0x8, 0x3, 0x5}}, &(0x7f0000000500)=0xb0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, "2ea497a7e95ae0c34ddb4c12056ca7c1d8156fdd5163ef4c149dd09fd7e152103360b5bae8754f69887e46c9", 0xd5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1701ba41cca9a4598bcaee291010cc2083ffa46f85b2ad3243ec0f88acaba35939dba456a500b1d67a28165bc5834b1230d4e9fb66f72cc65c82b0cec77b50fa", &(0x7f0000000240)=']\x00', 0x2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff}) 2018/03/23 21:27:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x9, 0xb2f, 0x3f, 0x0, 0x0, [], [], [], 0x3f, 0x200}) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xed, "9aa7d71e2f1c50da723da37635b445bafb063a61b99c81d0469ded567952bed7a0d8b4d487ce9551f1be9dae0549a8eeffc169bbce87264416ee405981ea58b79b670f5595bc0d6c18dfbb1b7500be9313297a3090f4672e169d0ff182ba5d9cdb8aa11773b7de28e1877e913b1200dbcf063491ed98caaaf5374669cc9bf84de9c59cd3e9c6ae063d9a00a14b4d6e7cbea9ca255bde1e13764aa5cc57919e7519f2abbc75b04ce839406942dada3fdae1c8c90917fb722c630890fef256906e713afd6eb662bbb377beca223220b110e146b226ec07ceb4f14f505c599258922e5453b9cea68283149fd5f2f6"}, &(0x7f0000000280)=0xf5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000380)=0x84) 2018/03/23 21:27:54 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007cf000/0x3000)=nil, 0x3000, 0x2000000000004, 0x33, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/03/23 21:27:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) r3 = dup3(r1, r0, 0x80000) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x1000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) dup3(r1, r2, 0x0) 2018/03/23 21:27:54 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') unlink(&(0x7f0000000000)='./file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/23 21:27:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="8408d4a30360d7ac295bf479786af7ad3cd292daef7425b3a80a5c9fe48a4e73f2f6cc4304fa63aa3a59c7c38c29777c78bddf78f9fb7d6c28a0da6dbafbbde2152c4e8968eb15195be05b0862d45db38865210753f53fcd7992be0c49d609add6783b89c1d381c12c5fc2463908ca66320bb89e6bd75e29") setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x80000001}, 0x10) 2018/03/23 21:27:54 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)='numa_maps\x00') fcntl$setstatus(r0, 0x4, 0x400840000) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x25, "d349f8ec21ad5574f1ece2ac7e9fb2fd0941b5a57745909f4f744b29f3e02a163052a7b5d7"}, &(0x7f0000000100)=0x2d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x1}, &(0x7f0000000200)=0x88) 2018/03/23 21:27:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockname(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000200)=0x48, 0x0) 2018/03/23 21:27:54 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc, &(0x7f0000000240)=0x80, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) syz_emit_ethernet(0x78, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x42, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0"}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xdc9]}) 2018/03/23 21:27:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6a667300e891b8eabd2f531fca7ed650390622570884760a8c5b9f6c9a46d3627ce43f408d0a5c81664ba449d6f4af24c5b6c59e7ea38aaec7fefe2ac672c91cf8344342c0f2d7524035fbd696e07f4ec82118e5070bde1a97faa2", 0x40, &(0x7f0000000040)="d301216e3d49e7afbdc78492fcf60772441d1527f1ec1fb9b1f69812874298cdb949d76aa9fd5f870cc0166bf7490d94d21596ae0da3c515") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000377ff8)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/23 21:27:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r0, &(0x7f0000010000)=""/176, 0x27) exit_group(0x80000001) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000140)=""/133, 0x85}, {&(0x7f0000000200)=""/236, 0xec}], 0x3, 0x0) readv(r0, &(0x7f000000e000)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x1) 2018/03/23 21:27:54 executing program 7: syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x7ff, 0x1, 0x0, 0x6, 0xc0000, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x3cd) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) 2018/03/23 21:27:54 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xffff, 0x418600) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000380)={{0xfff, 0x3ff, 0x10000, 0x7, 0x4, 0x13}}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x4002, 0x0) sendto$inet6(r4, &(0x7f0000000540)="6ded38f6102d93a8c7e3444e54f9634d4e2aeffc2197ff3fe8cec9a25a504a58b620b10eb40c4ecf7814384c3e61735aa5310f3ee5eff162a3afdb4e9731f8a6f4fe888dc20f65be4fc80adf2b64b6e03cc6b58e5635011a2bd0e3037f4b11eb6a1d8230d5a24bdb16de22e6211c23f585bc8670bbdced0c96c3ef33f45c274120cf6521c6423edb9f71e006a71463d4d3cd727cf0a17c801996299c489d10edb7782143a0c1e032d51d6864af8c54d97babfeee34104b4302474552", 0xbc, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000640)=0x380) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r8, 0x4, 0x10}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x3b, &(0x7f0000000480)=""/140, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005ac60392f9bd55f8709da61a67872d9a261b419753038c58876a6f43070008df0200b2000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) sendfile(r0, r7, &(0x7f0000000280)=0x40000004000003a, 0xffffffffffe) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) r10 = open(&(0x7f0000000680)='./bus\x00', 0x141042, 0x0) r11 = getpgid(0xffffffffffffffff) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000600)={r11, r1, r2}, 0xc) ftruncate(r10, 0x7fff) sendfile(r5, r10, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 21:27:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x400000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10200, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/82) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) 2018/03/23 21:27:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000080)={{0x88, 0x2, 0x2, 0xd58, "2180233c612a2fe26e593705908f7567181547c28504df5ac2babb99f9544b684e00e83fd27a2e06cc18c96b", 0x2}, 0x0, 0x0, 0xb3, r2, 0x1000, 0xfffffffffffff000, "c1981045aa7384598a68ef25cd1cd90bef0f1898c16380db89ebbe2d25b81cf4cd1e4c1bb259c34b1eeda07453eb8884afe532efd4751415b43758defdc95abd", &(0x7f0000000040)='/dev/vhost-net\x00', 0xf, [], [0x1, 0x0, 0xffffffffffffff01, 0x5]}) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/03/23 21:27:54 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000011c0)={0x0, 0x8, 0x30, 0x9f, 0x800}, &(0x7f0000001200)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001240)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x9, 0x100, 0x558, 0x80000000, 0x9, 0xff, 0x9, 0x2, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x5, 0x1, 0x3, 0x96]}, &(0x7f0000001340)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x798, 0x28, 0xfffffffffffffffb, 0x77, 0x9}, &(0x7f0000001440)=0x98) r4 = syz_open_procfs(0x0, &(0x7f0000001600)='net/bnep\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001640)={r1, 0x1}, &(0x7f0000001680)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="ee6ba47f77519a77df874e", 0xb}, {&(0x7f0000001080)="a654896aa6dfd024d7a7029c86129854bf77f10f9a4ccf03fcbb05da4b026ef084051fbafab6bee757c0bcb216bca555f90d1a80149290730d0ba6efa0c52eaa26e817c3719f0641348a5538dd231d2f9f295f27f6833e973bbe60622de3577b0a48249995347cbfd7bbfb2e1afcd1b8ba1be9f25643024c0e92bbd9111cc2085c6eb9723dd137126fd79b84d982b044504dea5bf671ae7e20324ce05934f1e53cc1173a0781e26529a7c2852363190aa04fbb6bca6b6ce25e2a05175ae2252cf4afc8030ca4ea17ce569e84865aa6a388f3f8d05dad54752f80d5ab456f3cb5ef190821", 0xe4}], 0x3, &(0x7f0000001480)=[@init={0x14, 0x84, 0x0, {0xf2, 0x306, 0x6, 0x23}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x200, 0xcbf1, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0xd15f, 0x6, 0x4, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x7fffffff, 0x8008, 0x100, 0x5, 0xffffffff, 0x7fff, 0x3, r2}}, @init={0x14, 0x84, 0x0, {0x7, 0x1, 0xff, 0x1ff}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x8, 0x20, 0x3, r3}}], 0x108, 0x800}, 0x8044) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/03/23 21:27:54 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002e40)={'ifb0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002e80)=r1) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) 2018/03/23 21:27:54 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0xffffffffffffff84) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/23 21:27:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001f80)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001f40)={0xffffffff}, 0x13f, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000001fc0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x1, r1, 0x30, 0x0, @in6={0xa, 0x4e23, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000018f7e6fa00000004005889c70000000000000b48a90f1243490038f711cf834a980661834fed9c6f768f02051d947ecbc4d2dee8877163ffec6cb44fdad8851e00e841394e5fe8", @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000002200)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000021c0)={0xffffffff}, 0x111, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000001680)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000016c0), r2, 0x3}}, 0xb4) 2018/03/23 21:27:54 executing program 1: r0 = socket(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'eql\x00', 0x400}) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x4, 0x9}, 0x2) 2018/03/23 21:27:54 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x1, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/1}, &(0x7f0000000140)=0x50) 2018/03/23 21:27:54 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x2, 0xff6d, 0x6, 0x9}) socketpair$unix(0x1, 0x100000000000006, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/163, 0xa3}}], 0x1, 0x0, &(0x7f0000000200)={0x0, 0x989680}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000340)=0xd9e0, 0xfffffffffffffe10) sendto(r1, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) fchdir(r1) sendfile(r1, r1, &(0x7f0000000240), 0x2) 2018/03/23 21:27:54 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x220040, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x42100, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000100)=0xbd) io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r2, 0x3, &(0x7f0000000480)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f0000000180)="1b94aea8cfb64720758fabdd6f32c2ce4ae921875d01d2dbc80c7a25fc61f39aae2e6125f12c5984c8d59642e7288f7f", 0x30, 0x1f, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000200)="539efbdcb2f4983cb86400627bffe2d6a63ff94f2e4646097684553f78344e8a7e449177a34a87aa5e68258dbb514947d6898f9c35e5be4cdd7757bf4b6a7322d1b7f7719edb9b8afe116ac4c06397048b0d946817bf85e9c029f24b02f7b1309d1551716ba08462cb7f981802b88e950ac8f29a1d31f5a339d93012cd5462161d1537c15c336a0219180e979812183c529a62e2f34e8e7c6b0a2818cb5a197db5cb19b1a730689da838285f87fee2ea0ed403daf5ef61b29dc9ed41b1f67e5568f35ffc42c010fbdcbe6dc638a230ed48b9f9d4d94101c74968e5806416db0c55f40396848747f8", 0xe8, 0x9, 0x0, 0x1, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f0000000340)="c001302bd1b85d0ce47126326186395e6d91a69828a4e524f1a56aa555d922b08708c2584542b836da8de63e6a8adff9f07f8fe55aac435ed526efb0ee72fa57b8d042c322ec8c01cfc6a81ca4fdcbb5ff0b4b2b6c821d0d12b040b6b7657d77ba329be8d41c29d00893a0a893e39c8b7ee406d594ce799addf17455c8480177b47820930e615399aa08b598aa69365c1ec0f05fce02a9f20928626ea692836d7596b878eff5e0071ee2b319ec7258c1071ebcc6bf5c1f554c37749f901a0f35d2d304b3484ec8a50d210cef82599886efedd8cbc209e26b8601068bb71e2a", 0xdf, 0x3f, 0x0, 0x0, r0}]) r3 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000500)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000540)={{0xa, 0x4e24, 0x674000000000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, {0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x2, [0x0, 0x1, 0x100, 0x7fffffff, 0x2, 0xa9, 0x6, 0x8]}, 0x5c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000600)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000640)={'ip6_vti0\x00', 0xa200}) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000680)={0x3, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000740)={0x7fffffff, 0xffffffff, 0xc6f7, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f0000000780)={{0x7ff, 0x0, 0x4, 0x7, "12788a5c4a22289eee643a2c2d2524d7276df135a8ec88a1d620ee61529876adbeb1490c36c523fa791d9a19", 0x100}, 0x0, [0x5, 0x6, 0xfffffffffffffff9, 0x5, 0x5, 0x6, 0xced, 0x6, 0xffffffff, 0xfe7, 0xb032, 0x2a513259, 0x6, 0xf9, 0x80, 0x1f, 0x60, 0x7ff, 0x7c3bd87f, 0xc2, 0x6, 0x8306, 0x1000, 0xfff, 0x100000000, 0xfffffffffffff000, 0x6, 0x28, 0x2, 0x401, 0x7fffffff, 0x8, 0x1ff, 0x0, 0x6, 0x8, 0x85, 0x100000001, 0xfffffffffffff000, 0x8, 0xfa3, 0x2e, 0x6, 0x7, 0x10001, 0xc5b, 0xfff, 0x0, 0x4, 0x6, 0xffffffff, 0x6, 0x4, 0x4, 0x4, 0x99, 0x2, 0x3, 0x2, 0x0, 0x9, 0xa3, 0xfff, 0x5, 0x72, 0x100, 0x101, 0x7ff, 0x2, 0x7fffffff, 0xfffffffffffffffe, 0x1, 0x4, 0xffffffff, 0xa5c9, 0x7, 0x652e, 0xb57f, 0x1a7662cf, 0x4, 0x100, 0x800, 0x100000000, 0x4adbcaba, 0x1, 0x1, 0x7ff, 0x8, 0xeb, 0x401, 0x4, 0x7fff, 0x9, 0x7, 0x1, 0x2, 0x9, 0x8, 0x5, 0x35be, 0x9, 0x0, 0x8, 0x80000001, 0x1, 0x3, 0x8000, 0xae3, 0x7, 0x100, 0x1000, 0x8, 0xbe, 0x9c3f, 0x0, 0x3ff8, 0x6, 0x401, 0x2, 0xf937, 0xfffffffffffffffc, 0x7fffffff, 0x9, 0x4, 0x8, 0x7, 0x3, 0x8000]}) r5 = syz_open_dev$sndmidi(&(0x7f0000000c40)='/dev/snd/midiC#D#\x00', 0x10000, 0x361000) r6 = dup(r4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000c80)) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000cc0)={'yam0\x00', 0x0}) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000d00)={@rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, r7}, 0xc) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000d40)=0x3) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000d80)=""/91, &(0x7f0000000e00)=0x5b) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000e40)=""/23) getsockname$unix(r1, &(0x7f0000000e80)=@abs, &(0x7f0000000f00)=0x6e) sendfile64(r3, r5, &(0x7f0000000f40), 0x7fffffff) sysfs$1(0x1, &(0x7f0000000f80)='/proc/self/net/pfkey\x00') getpeername$netrom(r3, &(0x7f0000000fc0)=@full, &(0x7f0000001040)=0x48) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000001080)={0x9, 0x5, 0x0, 0xfffffffffffffff7}) [ 88.886163] kasan: CONFIG_KASAN_INLINE enabled [ 88.890867] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 88.898283] general protection fault: 0000 [#1] SMP KASAN [ 88.903810] Dumping ftrace buffer: [ 88.907336] (ftrace buffer empty) [ 88.911038] Modules linked in: [ 88.914223] CPU: 1 PID: 14272 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #273 [ 88.921566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.930916] RIP: 0010:rdma_init_qp_attr+0x8b/0x720 [ 88.935820] RSP: 0018:ffff8801cade77f0 EFLAGS: 00010202 [ 88.941160] RAX: dffffc0000000000 RBX: ffff8801c9513240 RCX: ffffffff841bbf8f [ 88.948406] RDX: 0000000000000029 RSI: ffffc900066ec000 RDI: 0000000000000148 [ 88.955649] RBP: ffff8801cade7830 R08: ffffed00395bcf44 R09: ffff8801cade797c [ 88.962894] R10: 0000000000000000 R11: ffffed00395bcf43 R12: ffff8801cade7978 [ 88.970137] R13: ffff8801cade78b8 R14: 0000000000000000 R15: ffff8801cade7878 [ 88.977384] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f7707b40 [ 88.985583] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 88.991440] CR2: 000000009bc21000 CR3: 00000001a9ff0006 CR4: 00000000001606e0 [ 88.998688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.005932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.013177] Call Trace: [ 89.015757] ucma_init_qp_attr+0x251/0x440 [ 89.019975] ? ucma_notify+0x1a0/0x1a0 [ 89.023848] ? find_held_lock+0x35/0x1d0 [ 89.027898] ? __might_fault+0x110/0x1d0 [ 89.031938] ? lock_downgrade+0x980/0x980 [ 89.036068] ? lock_release+0xa40/0xa40 [ 89.040023] ? check_same_owner+0x320/0x320 [ 89.044354] ? kasan_check_write+0x14/0x20 [ 89.048573] ucma_write+0x2d6/0x3d0 [ 89.052177] ? ucma_notify+0x1a0/0x1a0 [ 89.056043] ? ucma_close_id+0x60/0x60 [ 89.059922] ? ucma_close_id+0x60/0x60 [ 89.063787] __vfs_write+0xef/0x970 [ 89.067393] ? rcu_note_context_switch+0x710/0x710 [ 89.072303] ? kernel_read+0x120/0x120 [ 89.076166] ? __might_sleep+0x95/0x190 [ 89.080125] ? _cond_resched+0x14/0x30 [ 89.083991] ? __inode_security_revalidate+0xd9/0x130 [ 89.089161] ? avc_policy_seqno+0x9/0x20 [ 89.093197] ? selinux_file_permission+0x82/0x460 [ 89.098030] ? security_file_permission+0x89/0x1e0 [ 89.102944] ? rw_verify_area+0xe5/0x2b0 [ 89.106982] ? __fdget_raw+0x20/0x20 [ 89.110678] vfs_write+0x189/0x510 [ 89.114206] SyS_write+0xef/0x220 [ 89.117635] ? exit_to_usermode_loop+0x198/0x2f0 [ 89.122369] ? SyS_read+0x220/0x220 [ 89.125976] ? do_fast_syscall_32+0x156/0xf9f [ 89.130451] ? SyS_read+0x220/0x220 [ 89.134054] do_fast_syscall_32+0x3ec/0xf9f [ 89.138350] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.142832] ? do_int80_syscall_32+0x9c0/0x9c0 [ 89.147387] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.151989] ? finish_task_switch+0x1c1/0x7e0 [ 89.156472] ? syscall_return_slowpath+0x2ac/0x550 [ 89.161378] ? prepare_exit_to_usermode+0x350/0x350 [ 89.166374] ? sysret32_from_system_call+0x5/0x3c [ 89.171201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.176033] entry_SYSENTER_compat+0x70/0x7f [ 89.180422] RIP: 0023:0xf7f0bc99 [ 89.183760] RSP: 002b:00000000f770709c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 89.191444] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020001680 [ 89.198690] RDX: 00000000000000b4 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.205933] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.213176] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.220420] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.227694] Code: 00 00 00 fc ff df 80 3c 02 00 0f 85 8c 06 00 00 4c 8b 33 48 b8 00 00 00 00 00 fc ff df 49 8d be 48 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 5d 06 00 00 44 0f b6 7d d4 48 b8 00 00 00 00 [ 89.246920] RIP: rdma_init_qp_attr+0x8b/0x720 RSP: ffff8801cade77f0 [ 89.253487] ---[ end trace 8b970e270509bf8a ]--- [ 89.258242] Kernel panic - not syncing: Fatal exception [ 89.263984] Dumping ftrace buffer: [ 89.267500] (ftrace buffer empty) [ 89.271177] Kernel Offset: disabled [ 89.274771] Rebooting in 86400 seconds..