3640)=""/151, 0x97}, {&(0x7f0000003700)}, {&(0x7f0000003740)=""/163, 0xa3}, {&(0x7f0000003800)=""/49, 0x31}, {&(0x7f0000003840)=""/157, 0x9d}], 0x5, &(0x7f0000003940)=""/24, 0x18, 0x200}, 0x3}, {{&(0x7f0000003980)=@nfc, 0x80, &(0x7f0000004a80)=[{&(0x7f0000003a00)=""/30, 0x1e}, {&(0x7f0000003a40)=""/52, 0x34}, {&(0x7f0000003a80)=""/4096, 0x1000}], 0x3, &(0x7f0000004ac0)=""/44, 0x2c}, 0xf38}], 0x8, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000004cc0)={0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000004c00)="2ac28458d41dce7afb7f33e7764e40986620ffaf174be12f62091b19ae1427dd06f9cba8b2a7db2f175645314aaf010ccba38d905f034c9605e3d4", 0x3b}], 0x1, &(0x7f0000004c80)=[@assoc={0x10, 0x117, 0x4, 0x7f}, @assoc={0x10, 0x117, 0x4, 0x400}, @op={0x10, 0x117, 0x3}], 0x30, 0x880}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="3b9afd90808732862f28607188366d17", 0x10}], 0x1, &(0x7f0000000300)}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpeername$llc(r0, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004d40)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r5 = dup3(r1, r1, 0x80000) openat$cgroup(r5, &(0x7f0000003700)='syz0\x00', 0x200002, 0x0) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r6}, 0xc) timer_create(0x7, &(0x7f0000004d80)={0x0, 0x19, 0x4, @tid=r3}, &(0x7f0000004dc0)=0x0) timer_gettime(r7, &(0x7f0000004e00)) [ 240.475917] QAT: Invalid ioctl 2018/04/05 17:04:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x11, 0x4, 0x4, 0x2, 0x100004, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/05 17:04:15 executing program 7: mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000a8effa)='tmpfs\x00', 0x2000, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x10001, 0x208000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000dfd51d2600000000e0d26d34ac63000022d3f0a99007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getpeername$inet(r2, &(0x7f0000000240)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10) fcntl$setlease(r0, 0x400, 0x1) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000440)=0x58, 0x80000) getpeername(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000500)=0x49) ioctl$TIOCSCTTY(r2, 0x540e, 0xfffffffffffffff9) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x522, 0x101100) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x2400, 0x8) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000180)=""/45) 2018/04/05 17:04:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x4, 0xdba, 0x3, 0x3, 0xe900, 0x5}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1cf720000000000100000008000000042f7400"], 0x1c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000600)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000640)=r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/05 17:04:15 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f00000001c0)=""/36, 0x24}, &(0x7f0000000200), 0x20}, 0xa0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) fcntl$setsig(r3, 0xa, 0x41) sendmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)="6cc3385a464ee5059619c1467eed1e9f195899acea39d135aa98adab29e0d05d58487015832649708411c84591d230877b82d6cbf0312ece053ae886a1c69775ce47951984cf29ed38600d29467ce06579c073860f86733b36b11f49f17078a5f9541ab1f6e92a21df2b79ae44c41333ecbdcdb81d532412fbc876db578d9d", 0x7f}, {&(0x7f00000005c0)="6934663ddaaaedec837131aa0ff079bf31f28a0dcccd835fca71e8c51cadf0934698afb05225ebf3884f0169a9f6d15f2b2caefde9d5828f26c62a00a2b21b97c513b77798cd941a425e8dbcfc9ce0af17ce1162fa38137e8f515b5c718b723acd31ce0ad6135d9d35d0275a34bf71f6c42808c15891c9dff55c5f3f778a37caf5e269d67c0200fe84d368d73b88a7b773ae259df7ae98fa8b506ddafe7167f6324479eff5ca8b8f670b96de", 0xac}], 0x2, &(0x7f0000000700), 0x0, 0x804}, 0x4000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000380)=0x5) bind(r0, &(0x7f0000000400)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x1, 0xc9) 2018/04/05 17:04:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x102) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x100000001, @empty, 0x7}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x8}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000500)={"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"}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) r4 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x93c, 0x200000) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000400)={r2, 0x8964, 0x0, 0x33, 0x1, 0xbe, 0x7, 0x1, {r2, @in6={{0xa, 0x4e24, 0xe0d0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x2, 0x20, 0x4, 0x3, 0x2b53}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003800)=ANY=[@ANYRES64=r5, @ANYBLOB="09a2feb0bc4cb552664e0a7df31ce652d07367422441f86775ef8e24bc081442e5f23c572fa80bc7caf9bf43f86ab122151ba79981cfa05dbaf72920485cea1209315d80e224d06c610ec80af468d90784033263324ef881ef7b500f25d3139b5c27c3e0c1cff848de4ef61d662670abb5ad2e23564ca3bfc43ae72af3c768dbd8667a6126f63d903724c88af816c514eac8ec981145cd5083b3c7ddfed0f61aaa1e024d6b43f01f39337fe9b7e6a8d34d10a84b777c2a0455b9573b6680f22c6f4677fafb471515a6384dda36440df48ddaca8b77f569b2cb856d6061632f38830d0b79751462d1e21468a5277b40af67dad8bddc4c8d34134bd917"], &(0x7f00000037c0)=0x2) sendmmsg(r4, &(0x7f00000035c0)=[{{&(0x7f00000002c0)=@l2={0x1f, 0x8, {0x80, 0x1, 0x9, 0x7, 0x7, 0x6}, 0x1, 0x5}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000340)="94951af59ad1ff80192de946449580f283c9f16270dd3365f7e0686fe88d4a76e1f2128698dd920ad5d411fdc792fa91a8ce2d0c3df4c227abae52e238ea0c", 0x3f}, {&(0x7f0000000380)="55b1030bc0fcc12ec40086d38fd334127ba6b5c19690aae2fdf8c747053179769ac02fb8c39a7b92229d9a4c1b28c78620cb21f4ab64", 0x36}, {&(0x7f0000000a00)="20533c8315686e47879e59da63ad62862c81a822aaa9dd6551c70a2177e8a2db14b16c33969515ab7265c23854bb019265912e2c71425c99c23b08734de2cb0e56acbeee1e87d589f8c35d84a9abd6665ff23bc9efd82d7f9e58808dd1514451152525c35d566bfbf32fe232b89f9f301fb657400e8f657c5d288e3538f95cc729670b52dfbd4a472af6a108c9f195b607d6baeda40beecdb2cafea965", 0x9d}, {&(0x7f0000000ac0)="84e9b6009c39ee5a64b221dc2bdcfdb31948beb804bf4ffddda982dcaae33430967aa854941b894ce78a296f950e286a5fcaf876103c256730e98db241ded80480ef771f4bae0f8ad51ce367354e15de17bf1e3fa8373f29fe5011c0740f6074c255735ffbdca824e4240be14c47f07b46678bdbedae11c5740ca5e3cfcfb92e324e5e43712423bbd727dffc59fabb7e9bde4870a85d3e1aa3329880a26348848e6a469334e50446a57337ea1f6c968a3e4c1d12a673b3eebb8e1c6096ab9c0d47b30e40ae686b4bf634e0a2e0e786c84221e7367fb607997f5f27fa6a999c7185cb07550e5151d86f891357f6a2e5d5a99b6164d520cc", 0xf7}, {&(0x7f0000000bc0)="10e9c00cf55124f1eb8112990117c0298d1bf4c40aff4822789036854d44c836998a03ffd9e744a5409a11bf06024c3e638096db0ceeaa3ef587c60059f3d1e9984a70cbf7bba76d3a143fa8f77bbafd4adf2883405ff2326935bcb4cca09353c77e534569b40dbe7f2e06ccf3ae211c10d6a99d071a3649d3533bf1f56e51f2123149d50e6f9c2a9849c4c5fa04471b250fb0a3cb91e7f232d431d2", 0x9c}], 0x5, &(0x7f0000000cc0)=[{0x100c, 0x84, 0xb, 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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000)="0722bdae4067b041f4767f63ae2b0cc3212a05791d5e01b599e7d252e1371c09f7baa96f437943f0094f1eb21d53f5047d42dd540214ff5c8c3beca44b3b2ed56fd05e496e65c07aa07ce6006392e28d05ecc3ac40bc385af5120e401d4368708dd5757df6450d7a6ab1f2e3cb2c52b903560b77fc", 0x75}], 0x6, &(0x7f00000030c0)=[{0xb8, 0x112, 0x5, "a92a9820dd81a15860405dec62e0e426e2678d6d84b172f672abd13f69b5c14683e14487c4b6dd7848c5ec26a84c05148f2cdd2694248b45f7eccdaeca7f90172cfbe133550ee4ac4fbc4c8d8c2487d34285bbcea8cd78b42bb6429dc126fbd2f98b7d348541a1de60f77df2c50f41b06fe380d6a7bd0d830c33e7b9389190e93eea15c82a8dc2cf3d9684c6e33913a079ab85eb795816a08a5532b107d9d6b9eb14b9c9c668753852c52b"}, {0x18, 0x11f, 0x4, "c7740da55bc46e03ac1e30a8"}, {0x74, 0x100, 0x9, "5a33c7a1139befb2a8f69f77e96ba8b9b7267e56f95fd55d592d2bd1de6c3ccf17c23f37e82b057bf35cbb7b330e83cff4fb419fb48fc24f5b3a170fef544ee06db3210cc213d330b0aace3cdc23f61ee0d5941ca95f80e5b1dc57116f0a4e267f26f9e04fb6fc5e"}, {0x68, 0x95, 0x4, "6e854d8a9714d9efc5be944862fbed65ca69fd35726b3b60c5b213a9ee06125e1d6a9606463b94198a9b5d943e0d57d142c102489ad7d146fe65ae9bb5e0ec0d69052ce1ae215c94622bcc2ff8a39611da18c92ac2b5d435abb4"}, {0x64, 0x117, 0x100000000, "6bf43a82ddce3e32ef48ade1acd5c224f9674e300de500c092c779549fe863637d9c974b29b92685a9c67f2554ee4aa7ffc8901b0aaecccf3be95fc1dc5763eaeb16f64c19d4c67b47a95c737c345e0fc613a3314e74ec21"}], 0x210, 0x40800}, 0x797a}, {{&(0x7f0000003300)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003380)="a0890f4323f26a0c8238f02a4b4b23dd8788006ddb80e055a03d1d0bd1691fb027928ef0b4ce55cdac416c4f19139eed02078bf366b179fc492557d53fd921592d78e2a69790638adbb714c39ba1239f7689d32df4c6aad71bb8b93106c45cdbc74a0054dbb28749c6ff774f1a0ceb8c56e8baf57b39462bc0053966538030da97ae89bac30dbb4b1e39a66224f1f84121b232", 0x93}, {&(0x7f0000003440)="ce332c03ab9813842237d74304c9102c7bc5e166ee77a185f0e441f51d26b03076484ffb", 0x24}, {&(0x7f0000003480)="e66fb0845084ba4a10c394dc474fe1b11ae5954c57ff44c26c48e76f4a3b356e03754148a853f3aa7f665c632539e4a997618c3ed052a5bb43039e7cfdee6df6caabd9183e40f045c8a597b325f73df373c7139e5cfbfabdd6e4368d59bf2a2f90a235b6cc973eaf7fc4d5dfb6b3fa6a49dcb0d65c803f54ce289cf95a48a09e27ca4c2121bcf602cc921b403c4ca4606fe42e2e6f399b2b04b359a437ba8b61e30078c51abe575f674a9d262bbdcc94104275ceaa024770f9352b6983a79baed9fa2443c6c5904c15630187d1c2d5de292b1115783c929cee852c0af1be89740627d705a13028c591908e6539723e3fb29e1f80cb15", 0xf6}], 0x3, 0x0, 0x0, 0x4000800}, 0x80}], 0x3, 0x20000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) iopl(0x0) [ 240.592397] QAT: Invalid ioctl 2018/04/05 17:04:15 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2400000000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, &(0x7f0000000200)=0xc) 2018/04/05 17:04:15 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000029000000020000002b07df2fd0846bc0964f4f8f725345b2a1d2bf12a4b0b4d1faa718e3d91709000000007d40420072ce047b95f3649cf400"], 0x20}}], 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x9, 0x5, &(0x7f0000001500)=[{&(0x7f00000002c0)="10ed2a12797ffc39773daec2d97ed6a0522e70a74c398565347f10b57822c873b433172c27b73c4e7d3009ac7383d1d5f79aa9d0d046cd6d3dec944bb4f4fc569c1843d7398ac9730016db13f8dc0eefc639ccc615dd1d1510915496e09c061c4c2760ebb8bdf6449a759dc10da5ef77480cd2a1f89d27f38fb337405d7f9f48006fca04d6f21abc618f4714532b4e87dfd1e5a1894288cd2f2f7f40ac3422142e033665f570c816df240327c078e6283ee049e6af3a", 0xb6, 0xabb}, {&(0x7f0000000380)="a6e140", 0x3, 0x3ff}, {&(0x7f00000003c0), 0x0, 0x1}, {&(0x7f0000000400)="70eaa707ddd97d422bfc9b779c08d0fe8cd6b6fe01454ad44b13b5d35fca7fbc1e81d91706f5aa7f7e94cbab2495059a8bc1c056ab2e5d05d55db4e252926646004b17ec97d1541907f2392df5c0f524e0eb9491a7fc50d14664e21ad191d1dc9b923a11f8d069e32aac4860f1a4cd81d704654d5d61a6d1b9d4f2771fe7db8d39cc08c9ea42f4d06d51fd52c38254628c655482b79fbb1a622796cd52371515f64163e9873767e91784b3006c6f0685888d123c18812f7cd9c97ad13a7249ea149c596143cb7f72d0abbd5ad7c90b0d953843", 0xd3, 0xfffffffffffffffb}, {&(0x7f0000000500)="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", 0x1000, 0xcb}], 0x200080, &(0x7f0000001540)={[{@time_offset={'time_offset', 0x3d, [0x30, 0x39, 0x39, 0x33, 0x33, 0x0]}, 0x2c}]}) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, r3) 2018/04/05 17:04:15 executing program 2: r0 = socket$inet(0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1c7d76", 0x44, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/04/05 17:04:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffff7, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="ea0000c7b4b6a8dbb1c0e70a445ababf46eda877714fc21214884bacd75a652bee19c36ecac4eb4633565e409f9ce7aa005190c6aee64ed74f15c488cf2f24eac8ad5bdcf9b65f97d3758e1c6eb14b2e6f453594a15f3502d8cca760eea24eb5c2fb81ec21dc7683ff4e7ba2c5403e40b0dc6754c35b59d178c6fc033aa000000000", 0x82) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x9, 0x3, 0x84, &(0x7f0000ffa000/0x4000)=nil, 0x3ff}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0xfff, 0x1, 0x38000, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x4, 0x4) shutdown(r0, 0x1) 2018/04/05 17:04:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd, @tick, {0x6}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r3, r1, &(0x7f0000000140), 0x80000000) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/05 17:04:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r0, &(0x7f0000000700)="88", 0xfffffffffffffed5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2a0402, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd8, "b348b61403b55ae6fd9f5419f42690e05164ea5a25f346755e844450651adbcc45f6814560157b681acdb210425635a84813a41dd0bd59f1d394bbc07474a255f226d003cd31bd0dc4546455a9ccf87c97f6faa6d3a3d0edb514285f1d49f004b8376a0fb6cbee6556a61add76cc9c6aee99fed414840a0e6c63df326c690c731104095d280d901b8e266b85c603aa7154c4c2a8ee3691181ec8fd1716bd1df15ef33e5e3217544b9365e5a69ff155225894fc04d2765d8f2a9b47998a9d1d6d035b522aff5ed9c98bfca618050e69e4fb8e1126996f01d3"}, &(0x7f0000000080)=0xe0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x1ff}, &(0x7f0000000240)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) shutdown(r0, 0x1) 2018/04/05 17:04:16 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = dup3(r0, r0, 0x80000) ioctl$KDSETMODE(r1, 0x4b3a, 0x400) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r2 = inotify_init() syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000100)='./control\x00', 0xa000000000, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="1750bea636915f60c1c1e541b6633bb4140ebace3cd01d16cf08194a75578a8f4c31bca4de1c24ec8d2320727109b64d896d6535d38a6b9f567e66234d873cb2bb46a5fd8e860edb63b65ededfbccd87ff0e513d85b5c82f86f43123390e61af1f21f2b2a7fec068417397e605b5b68fb2de5e0c7452c6a4da3e51468439b64c317cfb9b5886daf53f939b72e2be313d7a3164e98973101dcc677dcb0c336781dba29fdbd04d9d6215e1727611a0ad2264b364b1ce", 0xb5, 0x401}, {&(0x7f00000002c0)="2df91e391f16b967e8e5a335919d407e4a36a81a7ae8068730dabae3a061ed34a6443972018c9adab42dd8b9d00b495ff5fa4b7c6a0a488594b0de067def284766bbe3f164b4904a454969a85823cbb8ca038136fa748e1398a0286ab52abf483a666e18475cb34f2c4c6d25f4db2de6d27e4d6f0e00b5ecbd6b1b0af349901d27b7e471dfb909f497c553ca4a45cefe26eeb614e23de28ec6abd6665ccd23f2ca84ba2010541f8d09698f0c85c5283ee32c64fc8a64e3d2e0323f52f85a3fb952c65eda295a8911ca0b1edf40bf", 0xce, 0x6}, {&(0x7f0000000140)="2dc411b1ffbe28d075d7a8666f99fcc8f226ce9b54f87e7e2dcbac03904172fb51b701adb26106073d5cb226797b86df4000f1e6e15fb22f8c6876fe7d3ff54ebf2741f9093a", 0x46, 0xdd29}, {&(0x7f00000003c0)="0c2d51e38bc79f0eaf8fdbca6de6682506a988dc52edb14326dcf510bcc082d42b98f616b9a7900d95b18e486df117d4333977db26669cf6eedb645f6234c11d872f3e1ac2fe4d6d7198008f1b6a43b8bbb99bf299c15f715a11eb35f5f6baaeacccca6c0a80f1a081199b30598099c961cc445b3320d51aaaf106a123db0507d2887373ed266c984b9e8387", 0x8c, 0xbfb}], 0x81800, 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x4) finit_module(r2, &(0x7f0000000040)='-keyringmime_type+mime_typetrusted\x00', 0x1) inotify_add_watch(r0, &(0x7f00000001c0)='./control\x00', 0x80000000) 2018/04/05 17:04:16 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x2) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x7, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10d400, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x1, 0xfffffffffffffe00, 0x31, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f0000316ff8), 0x0, &(0x7f0000f51000)={0x77359400}, 0x8) 2018/04/05 17:04:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r4, r5, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x6}, {0x6, 0x20}, {0x3, 0x5}, {0x4, 0x8}, {0x0, 0xfffffffffffffffb}, {0x2, 0xa01}, {0x8, 0x1}, {0x2, 0x325b}, {0x7, 0x8}], 0x9) socketpair$inet(0x2, 0xa, 0x100, &(0x7f00000000c0)) 2018/04/05 17:04:16 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfb) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x80b0, &(0x7f0000000640)=0x0) r3 = dup(r1) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)}]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x50, r4, 0x7f8646c2f9d04c3a, 0x70bd2c, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000040)={0xffffffffffffff26, 0x7fff, 0x9, 'queue1\x00', 0x8000}) 2018/04/05 17:04:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f0ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 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_pts(r0, 0x0) syz_open_pts(r0, 0x40500) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/04/05 17:04:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/99) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xce, 0x0, 0x9}]}) 2018/04/05 17:04:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="693ad5c865bc2f57f3a61dccdce8ccd8bfc68d558790c8c92b1d3674bfcea58d4898d4236a0c33487a06e404be234277e6f549a5f41dc52d7d9b924a7f6f7a37df", 0x41) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x107000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="44e65d79d84f5c4dce86e93e0db119d630142a61824207b84e34420dbe1afd460761929afc2566a18554d259e4f391dfbaacfd9217aea41a2ea221410774fa252a30f913d5eae4df9f1b98c018fde5c99c016e6b6bd55b", 0x57) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 17:04:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x803) ioctl(r0, 0x1000001268, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x80007, 0x10000020017be) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="11a3f761ec11ec96c13f8f2c0bb9e035", 0x10) 2018/04/05 17:04:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r4, r5, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x6}, {0x6, 0x20}, {0x3, 0x5}, {0x4, 0x8}, {0x0, 0xfffffffffffffffb}, {0x2, 0xa01}, {0x8, 0x1}, {0x2, 0x325b}, {0x7, 0x8}], 0x9) socketpair$inet(0x2, 0xa, 0x100, &(0x7f00000000c0)) 2018/04/05 17:04:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="18", 0x1, 0xfffffffffffffffc, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x72, "d9c2bdbd6376fbaa3beff1494aa8ba27efde1559af623de66edd690f15f606187b6892247cdc137913af840509e94c124d9d101b96adff1f5acac93f42973d8959ec461f11b7e399083140355be8198e31d6aee0f8cf4181f7a8a434304d4edea8625d5cad924b05ea7d2c8195eaa77ff45f"}, &(0x7f00000001c0)=0x96) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000240)=0x1, 0x4) 2018/04/05 17:04:16 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) 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) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x85, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffea3) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xff6b) getgid() setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000580)=0x216, 0xffffffffffffff10) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)={0x3, 0x0, [{}, {}, {}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x0, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x64) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x101, 0x8000, 0x8, 0x6, 0x8}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r4, 0x7}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000a4289f760f120ffc3c534bfa750a539b736a48ccae27484619bf7511553923024b"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 'queue0\x00'}) r5 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x86, "e415a40445b43f4b1e52f3206cb96cc004345fd9ca0698ebf962452325d96154e8a960187ce36c36f9b7d4197e044a6b77667cad1d40740155c742618895db07aa533e1fc5e47d0ec2bec126dde6f711e7d9212c4f22f3a8d9e444f3a5e799efc8fe80ae0a7ac7bc35d8801f641b5b0170da20ea55c0b3ad3869f6030e41a683bd5f91f751e4"}, &(0x7f0000000500)=0x8e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x7, 0x80000001}, &(0x7f0000000680)=0xffffffac) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r6, 0x5}, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r7, 0x731a}, &(0x7f00000006c0)=0x8) ftruncate(r5, 0x7fff) 2018/04/05 17:04:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6944b1c1d181ddaa) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)=ANY=[@ANYBLOB="1400000000000300000000000000000000000000"], 0x184}, 0x1}, 0x0) getitimer(0x5, &(0x7f0000000000)) [ 241.679392] sctp: [Deprecated]: syz-executor1 (pid 18837) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.679392] Use struct sctp_sack_info instead 2018/04/05 17:04:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001040)="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", 0xfc0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x400032, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x81, 0x80840) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 17:04:16 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="383429ffffff7f000000000f9eb85634de51993e0d72b9a9b0ea063949d7ccbbee94cca68c653aa098b536e293d16e758859599b64a7a044a10aa940e8dcd6539a636f674b8821274cd03c995b73176338161f9738769e338bff40c35d03d4a683907532d17ce1df229ed6d4f0806a2026fda08899f44ff8df66b8d9b66691000f9cce488d1ef751fcff07000000000000ac1e82ad11ea4f44bdadf7891d7e5e771b272ff378ba5ed63d8ab7d181ac1d8cebae9afc085854ccd26795c9b560ccf6e7b17692d1a3ae1e6bdfa5cf8afd238b6fac0be4ec8b8c1297e3c741150400dc91e312c1d9632e38c729ec9f4937fd5ffff64fa8e385dec286c58e86a89b390830f9f6802779eb339c4a2d4c18a91adc781c15eaf0760eab82ef697013b707d8d2aef65e89c6c13a409e3cd3d9e5319ebddcb5af44902afb8e611ce77a310e7f770cfe04177d6c5374914933a84d20fb4d90f8f3cd9c0c96b70d6ca4fab19d971487072d41dbfdd76bd67136ad0604ce882fb6c7"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r4, r5, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x6}, {0x6, 0x20}, {0x3, 0x5}, {0x4, 0x8}, {0x0, 0xfffffffffffffffb}, {0x2, 0xa01}, {0x8, 0x1}, {0x2, 0x325b}, {0x7, 0x8}], 0x9) socketpair$inet(0x2, 0xa, 0x100, &(0x7f00000000c0)) 2018/04/05 17:04:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="19723ab7bdfbd9a20e926c9e586294d220e57f07a076ae44400000000000000013779db06e9aa26071b71c121d84d765cd0ca09aee372c23efee181a6d5cecbd379f9c0aaf3e1eb344d57ce38680e73282424984fb7e281ed48407b6fcdbe154", 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x449) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x400000) r2 = dup(r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/31) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000240)={0x81, 0x4, r3, 0x100, r4, 0x2, 0x100000000, 0x8}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000002}, 0x8) 2018/04/05 17:04:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x20400) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) 2018/04/05 17:04:16 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80000) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000040)={0x401}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000601fdff000000000000000000000000c53475c6ceb3fea5f7dd1b3edee161c72105ff6d54e5b90391555674e7cca194158baa15803b5556e1343135dd8551a375b1720cd4635e3aa024452df0bcb0398639df58661d5a778861dd717a28819ef3d475ae4bd2015dd5e29397f6c9c0e68d65b985fadb5f"], 0x14}, 0x1}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x5) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/05 17:04:16 executing program 7: r0 = socket(0x11, 0x7, 0x3) mmap(&(0x7f0000c5e000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x50, r0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x0) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) 2018/04/05 17:04:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000000005, 0x0) socket$inet(0x2, 0x6, 0x7244) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) 2018/04/05 17:04:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xffff, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="664fdf677a28f15dda21567933d6cd58eba836b5ac6a169be1c9ac6622e2c317fc64043e963597e4c499eec2cda553a50318f4906f8efbe20de2d31c3dc08893bcc5f313e2bfdf9b93e5bee872672d8264af7b759560ed3ac726de77ba241a1b3eee5b1e35f434260bd4927cd1bdee4e26e676d43f5f476e9de8c1f4c9095d58367747fdf6f99cf2db7aa1ed9e8752c5ca384822874445335a8b90db1aefbfb643a9defb8f12561373ee5e33ee7d0bbea1f1bf521f362285f67302", 0xbb, 0x80000001}, {&(0x7f0000000240)="49121dd19d04ecda71ed34bd612e2e5afb0d1f2f02dfcbd643b84dbe8fdb3261e6488b934fa48b1769162c31f3f3dc070732f7effb32877bfe980ed30324c37422b680bee07570d16b592df0facd6c8bb1919641744818c024870ac64fe979ab10660c26653d5ea3a388d0b1ed0b787d29deba88a8aabbe32b67a555b130d03758def11607383754ab55a21726eff05834d641b9bf8ddcc8ad599dd2f6d519cfe71505263ef5a79ca740756e085a03c281843f2ee1e9975b46328effde9ab029", 0xc0, 0x7ff}, {&(0x7f0000000300)="f0533f266d239fd60305f7169f762621a3a6396088859a53a74d4d8dba2042ab240d18f45b1735204f4a8200ad351e55cda9299b009cb2925ec01700c2acfa1240c123a037fa2ab7153d391aa9f16f5a4173f80dd5a7e8f7e1f8b1ed564183408ea51eb263a03318d1ab3f935851e3d6e7d79c7ee1b0ff230a5a5e1951", 0x7d, 0x85c}, {&(0x7f0000000380)="cf4a89752611863c21bef99c48f0beb03343706e98548c682365fd02d9075b5c30a804997ba45a8f93e355eae5fc51f35ce5384548e1866a3aa3220ba7324f8a55c3b491bc9689907466bf76185e7d76cf58d35dc89e94e0e356fb8427f5bd9f0cce7b522ca10708a10dbe89048c6a6d5e4259b71b24f37ad85a28ec853402f68f41985467a20354e59abbb1dbd2e23316b3b9c3e493a985350f940bd3bbc538000fe9073a8854e1feb96548273332", 0xaf, 0x5}, {&(0x7f0000000440)="a80b81c79a268b9777c1e61387d1be08859daa6defdb4a1f7bd6af4228ae0fd92bf624925cf8c8c6bdd80eef0b7f253de448e2d25e5b7e65d5f60c7f2fa8e302520647b017c464e35b1fd2705143407de30fc4f235b239d964594770185ca746c415721792ab2d59aa1fec0a2e50909d9a33583e661e4ac069e38dbe17f08f", 0x7f, 0x3}], 0x21000, &(0x7f0000000500)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@resgid={'resgid', 0x3d, [0x79, 0x35, 0x38, 0x31]}, 0x2c}]}) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)='\x00', 0x1}]) [ 241.737183] sctp: [Deprecated]: syz-executor1 (pid 18874) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.737183] Use struct sctp_sack_info instead 2018/04/05 17:04:17 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x4) 2018/04/05 17:04:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3ff, 0x200c00) getpeername$ax25(r2, &(0x7f00000002c0), &(0x7f00000003c0)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r3, r4) 2018/04/05 17:04:17 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x400000000002, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/05 17:04:17 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x80000000000010, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/04/05 17:04:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r4, r5, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x6}, {0x6, 0x20}, {0x3, 0x5}, {0x4, 0x8}, {0x0, 0xfffffffffffffffb}, {0x2, 0xa01}, {0x8, 0x1}, {0x2, 0x325b}, {0x7, 0x8}], 0x9) socketpair$inet(0x2, 0xa, 0x100, &(0x7f00000000c0)) 2018/04/05 17:04:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x7f, "98b24921d0f15dceeb4adb5ff42a913083526a6a14df5685f04cf488423551c1a8718289985319b64cd81ff572a381b394ad1ce6fe4234439b0bc4323b1077022af43d6fe6cda7495bc468255c9bdcd16a5cdf6caf8cb9ff541af1fb582fade1f12d280c264fa0990392ca7a71ecb46addad8570fb12238101aea27337c4e7"}, &(0x7f0000000040)=0x87) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e22, 0x4, @empty, 0x401}}}, 0x84) sendmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1}}, {{&(0x7f0000000100)=@ethernet={0x306, @random="657d9b4d09f6"}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000053a08810724c58dcd200000000"], 0x10}, 0x10000000000000}, {{&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000002580)}}], 0x3, 0x0) fadvise64(r0, 0x3, 0x5, 0x0) 2018/04/05 17:04:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-generic)\x00'}, 0x58) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="517482537f23cd5b2738399d129318a4f418a2d30babe2ca0c799cadffce1e751c0070fd241029c4d1f8ebf1edeca22ba81fccee025832117585461fb1c764ca0ea587a35217d4d12a1e751b7b6159e8a8d8a87a88720798162f31591d65e284650e3b801c56da6330b0054842787c534242d5aacdf6369599ff1630de06e86fe80d09456090c287971c2d634a8dcfd567c71c61477225ae9ba8e6"], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0xa, [0x6, 0x9, 0x6, 0x4, 0x8e, 0x80, 0x9, 0xd81c, 0x7, 0x5]}, 0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x1, 0x200, 0x9, 0x8001, 0x100, 0x6]}, 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000200)="17", 0x1, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'sit0\x00'}}, 0x80) 2018/04/05 17:04:17 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r0, 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) dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000dbf000)=0x20000000, 0xffff7ffc) 2018/04/05 17:04:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) splice(r1, &(0x7f0000000040)=0x5d, r0, &(0x7f0000000000), 0x6, 0x0) 2018/04/05 17:04:17 executing program 0: move_pages(0x0, 0x0, &(0x7f0000c08fdc), &(0x7f0000000000)=[0x2b, 0x81, 0x9dc4, 0x5, 0x2d8fe0c6, 0x6], &(0x7f000022b000), 0x3) socketpair(0x11, 0x8000e, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7ff}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x2}], 0x38) 2018/04/05 17:04:18 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff08110000000000000000000000000000000000ff0200000000000000000000000000014e202078a8404e2000059078000000000000000000000000000000"], &(0x7f0000775000)={0x0, 0x1}) 2018/04/05 17:04:18 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r4, r5, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x6}, {0x6, 0x20}, {0x3, 0x5}, {0x4, 0x8}, {0x0, 0xfffffffffffffffb}, {0x2, 0xa01}, {0x8, 0x1}, {0x2, 0x325b}, {0x7, 0x8}], 0x9) 2018/04/05 17:04:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x5, 0x9, 0x0, 0x1, 0x100000001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000200)=0x86) r1 = socket(0x1000000814, 0x8080d, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xffb5, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0xa}, 0x1}, 0x4) fcntl$setsig(r1, 0xa, 0x15) 2018/04/05 17:04:18 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000080)=""/92, &(0x7f0000000000)=0x5c) r3 = fcntl$getown(r2, 0x9) process_vm_readv(r3, &(0x7f0000000300)=[{&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/76, 0x4c}, {&(0x7f0000000100)=""/59, 0x3b}], 0x3, &(0x7f0000001400)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000001440), &(0x7f0000001480)=0xc) 2018/04/05 17:04:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x800, 0x0, 0x10001}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000580)={0x9, 0x1, 0x207, 0xffff, 0x9, 0x3ff, 0x8d37, 0x401, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={r4, 0x6, 0xc8, 0x2, 0x1, 0x9, 0xffffffffffffffc1, 0x1, {r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x401, 0x80, 0x0, 0x101}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000400)={r7, 0x1}, &(0x7f0000000440)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'irlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r8}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000240)={r10, 0xfa, "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"}, &(0x7f0000000380)=0x102) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) 2018/04/05 17:04:18 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x7fffffff, 0x210500) futimesat(r2, &(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/04/05 17:04:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x5}) 2018/04/05 17:04:18 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x4, 0x3, {0xa, 0x4e24, 0x7869, @empty, 0x9}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="9922ef2f76aa51189e70b0091426eec097d09e4b0eae138f890acc00cf250795d6bdd7e0a57c679c491532be234eccde1eb018f4cb55f747f7bae61e80a60371eb44fbcd93ba76193a8826d7f03a98913b9017ba6eace0a11a7d70f675e62b05d7f595225fbb6f6aafcd89869d8f977a00735ac60a98d0b35ca50e0c1f4afb57da38cc43579e9e544507b38173b48b2904496539136c507ed51baa4bd44fdf347430fece6a2795cc4440173e9020f5556046b7c2fcb30707b2218b2b57a6ff8c17e6faab18e1c64d2c6a30e86cd2f31f8ca3345f83247475b1e681328ca9019d5a55f6", 0xe3}, {&(0x7f00000002c0)="94feb49121665633f420aa6913ee5acb83b176b7255b8449d6aa96fb624be7c02dcd139057b5c9a7dcc4ac036611f288a8bbc69de49061d079f0fd", 0x3b}], 0x2, 0x0, 0x0, 0x4001}, 0x40001) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'bcsh0\x00', 0x2}) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r3, 0x8, r4) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000380)="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", 0x1000) r5 = syz_open_procfs(r4, &(0x7f0000001380)='sched\x00') ioctl$TIOCGETD(r5, 0x5424, &(0x7f00000013c0)) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x2e}, &(0x7f0000000280)='/dev/usbmon#\x00', 0xfffffffffffffffb) 2018/04/05 17:04:18 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r3, r4, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)) close(r0) 2018/04/05 17:04:18 executing program 7: r0 = socket$inet6(0xa, 0x804, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), &(0x7f0000000140)=0xb9) clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getpriority(0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r1) r2 = getpid() r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000001c0)={{0x0, 0x0, 0x3, 0xb2, "1a44c83d8ef967f4c4d8f1000c0e7aa76b9bb0e19743d501af99d9afd43eb60e332f476ae79ef7aa869f5a39", 0x10001}, 0x0, 0x0, 0x6, r1, 0x5, 0x87a3, "3d963e7b995a8bae8d9b4bc5ea0804a3c09f69b7397abee65ba12b59eaa7a4024ed785abd501386a4b38d625c8d13b445f653d90c2c61507853ec99e218668b9", &(0x7f0000000080)='\x00', 0x1, [], [0x9, 0x3, 0x670, 0x48]}) ptrace$pokeuser(0x6, r2, 0x3, 0x1) 2018/04/05 17:04:18 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xffffffffffffff24, 0x0, 0x0, 0x0) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000080)=""/136, &(0x7f0000000140)=0x88) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x7ff) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/05 17:04:18 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20800, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8002, 0x0) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x0, {0x100000001, 0x4, 0x1, 0x8, 0x0, 0x10000}, 0x30000000000000}, 0xe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000680)=0x1000000009) connect$l2tp(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x4, 0x1}}, 0x26) epoll_create(0x8) close(0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000400)={r4, &(0x7f0000000340)=""/154}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x3, 0x30}, &(0x7f0000000480)=0xc) add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878f72a9ed6ac5d8608a7f0cf5bafa0cd28aa2b27159449faafeeb12faa2a020d97b08a8c645d0ac4db4144013f048977590a5392", 0xf2, 0xfffffffffffffffc) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)}, 0x410, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000096b000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000cb8f7c)) mq_timedsend(r0, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000240)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={0x0, 0x2}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000500)="7f9d6e0620b8c24bb3a1bc4d860333fb5676ed50131f8fd813f9b763ec1584fd263138a99fe4ad32ad27538f359ab242a8e056a604819e6935e6f0c09ac1dfed0c610f289f49104a3c97022595e4bc3e2fd176d77bd667d942399bb09da9012243619fcf38ad7f3ca69f5b52cf53e3ef7d824a3ddc6ada7eb4a281987938e88efeb3b715feab47d004c1335acbd6d7525b57131d461c1bf83ee8e2c4181116a1d83d3535f6ad672e775bdce3", 0xac) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/05 17:04:18 executing program 3: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) nanosleep(&(0x7f0000000240), &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x66}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x10000, 0x9}, 0x20}, 0x10) write(r1, &(0x7f0000000480), 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000140)={0x2001, 0xd002, 0x12, 0x188, 0x6}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) 2018/04/05 17:04:18 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xa4553fee8d790a78) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x9, 0x6, 0xbb2, 0x1, 0x2}, 0x7}) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="bf4105f3e8391753"], 0x8) 2018/04/05 17:04:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_vif\x00') keyctl$session_to_parent(0x12) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, &(0x7f0000000380), 0x800000000007d6) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8400, 0x0) 2018/04/05 17:04:18 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x84000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000000)=""/149, 0xfffffe82, 0x40000001, 0x0, 0x218) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x410341, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0xfff, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x5, 0x4) 2018/04/05 17:04:18 executing program 4: prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/05 17:04:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) 2018/04/05 17:04:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x40101) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x400, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000), 0x3e5}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x88c0, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000100)) r5 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x48000) sendto$llc(r5, &(0x7f0000000180)="19b2dc58dd1d51f6a17ca17a6e4f8ca0914fa30ad08e570a0c9d67941dffc41379f436f4fc260096b9b6d6a9c6fa2e30b340fa4fac42aa3d079df16617e8a088703708815994f9811a24949d559499a275c0e8fde4dbe9c8c226c63f5f86bddbdc66b141d79bf009f470de93a53b508f5801d75b6c608b", 0x77, 0x4000000, &(0x7f0000000200)={0x1a, 0x304, 0x5, 0xc7b6, 0x0, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/05 17:04:19 executing program 5: eventfd2(0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r3}) openat$vnet(0xffffffffffffff9c, &(0x7f0000eaeff5)='/dev/vhost-net\x00', 0x2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000100)={0xe9d, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000140)={0x7f, r5}) 2018/04/05 17:04:19 executing program 6: r0 = userfaultfd(0x0) mbind(&(0x7f0000391000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000100)=0x2, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002080)='/dev/dmmidi#\x00', 0xff, 0x400000) getsockname$inet(r1, &(0x7f0000004d00)={0x0, 0x0, @loopback}, &(0x7f0000004d40)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000ac0000/0x1000)=nil, 0x1000}, 0x1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, {0xa, 0x4e24, 0xffffffffffff0000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x1, [0x2, 0x5, 0x7fffffff, 0x83b7, 0x3ff, 0x7, 0x59, 0x78]}, 0x5c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) sendmmsg(r2, &(0x7f0000004c40)=[{{&(0x7f0000000240)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="df69033b6cac5039419b590fddb263c2a318a2c7edb61aaa09c18b93df678cc5ab93692201ef576fdacdbb4c79ec0446af56b869abb9a4c822663fee40a7480f458e9df1c38b93037756cfe325de16b277336aac533885cb7a5ef6efd97f216127e0ee3cbe7b5635016a33a19bbc93280d798df695be00b03d59dcade7caa3d13a4d18550ff8cbbe050933b090caa63e42f4bbb0672c09c08437798c15490d8c49b0dab8bc", 0xa5}, {&(0x7f00000002c0)="9cce098e92c8b8a82cc5b65a9f95714b2a26dcee09ac675e1c", 0x19}, {&(0x7f0000000400)="22e347d8d657d7de574d9c1d8d3a96a0720bb7025fa80d7eade99ff86ad65b73a3432fc3a3054f219895b5edb14654da8b73ee0d644db0be7fb814f7af", 0x3d}, {&(0x7f0000000440)="a269632e1cbf98eb36dd88", 0xb}], 0x4, 0x0, 0x0, 0x4004800}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000004c0)="5f057e48d6e4a4f498f30741ba503d064ce0f61c40c165083d6b9fe52a0e6f334706fbdad981c5845aedf86fa9191c05a739054caf282bbd45e468cbf9bad9d6f7f2c110e94c3b2d74938958031c3c7c2f8a3c1f4e7d83de172ca819163c58af78996a26489eee8cd99e71e9657ce4173fbb8b40", 0x74}, {&(0x7f0000000540)="c9c15fcbe8baae73b32cd51acc77688111b072843691b5cc15d9e182758409c8c0198096c788b632b7a3d75fa0323bf60b5b97068b39a7a289e84b936abf67e92c09f5a4d44d86a71b2097ef7cfd920e77fe534952ff9f67", 0x58}, {&(0x7f00000005c0)="8186e13ee1e80a7450233b7518d0b527d15b6e56e2058a923dc6d75d6238df896acaa0f7a92dcba7ff8f3f0bfcbd9532030b4b48e4ecc16a779f403ae5364645b65537f492168d7c93f645fa2418d727ef8316ba0680dd42e728a4a1dcd725f76b5d9e02486b913e40bb58b540a710caab87a209881cd47bf6867fc2dbd66d3c989a0a63d8d70356d77d5515ece384c942db1da6424f6cda4df1fa64658f295cf527f0228ff4579354fc05b1d8a5232c268449293169e35cc4d621b79ed352c9de4d4d3623bb", 0xc6}], 0x3, 0x0, 0x0, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="6264c1c844174f81", 0x8}, {&(0x7f0000000740)="2951ef4bcce5d92e28d1b40c0bd56067e78e6d2cb986e0821577e2f8c7fbad07fe1771c15fd9e438aef93b80bfd780cc8cb5b10652ca36bbf69e2623111f2dca08e0885d539612c9f67877d6bc64a3c5670fa03ea55507c2dbf005a2fed76d975999db236d9aabbe549bee2113841dee23852fb11c12c9db37c1d93182e218dd8fd906896e445ea12ef58d419098e7235af1cfd46876000866778851d62bf1353d284c861885eb4df3994bd60bf5d72094084acc4117e2e0487ccc9b4adebf0f6529e9d1a938f85d67a758aa46ecd72472d5c27063f001c9a45479b2804d6caecaf4abcb662cd0f9525d2629412da21b7277a949bb9f5d37825ee8", 0xfb}, {&(0x7f0000000840)="0544e64abd0b7bc17728b0e145a65b44f79b1738820067e4370b22cc175e8eab7dbfc5e3cca6ace845c7", 0x2a}, {&(0x7f0000000880)="de3941c4b0b55c7bb14347db2b504cb9bfaaad05f5693598a18e9288c74f4084b7b7a6b9d9a8e3fcbf835fbdf4c84dbf02d30fdc479e4a68f1f7ecd10f156fac08fafa46d224f43f74ba7213ea983ecdcb9a416a6584bd551c4bb037fd50aac441362a54be5730ad4401d8e5dc9a41a7b887cb0867f64a5b397b399f086ea935321e88e01637eef3d35b4f9164cecf39b504c3764b2fbc56da4e0122790b75f7d6f85f928fd9e3273d50d955bff2fede45ea40d3ea8eb3fc97cd2ece01f349353593b96dd902ac56dabf57530936591627d91db0c0f07ef1dfb442", 0xdb}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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0x1000}, {&(0x7f0000004340)="c0df1322b426e4c3e2fa072b1bc2ba3652ff93fecb241dca53f10d66924fbb396766df9e2900c8be28113db2a07d85a9803d7f1981765452ed3af8345139cc6c2780260208a57eda82a733e6d7b3db974aec621930d196391647f71c22f58a2ea4c89ff6b54f868ef581296cbbc8340373471da9edcec0f98a4d02daafdb5bf02decdf4eade5c80fbb5c0116bb15c8a30fbe0f8de44b590d8370e895d09709bc69bd1e766d744f60e63bff3071ee1b3249ab6ce46d9c820849129b8d", 0xbc}, {&(0x7f0000004400)="41b673e3509212274fb57946c0cea22aff45c890460d8b12eb5fe812181f682749c66a84b96fec9086fc8a6ffa79d32ba0b3ecd3c1e2ff1fa928371146eee61f1d1b9557cd8d13b2e0abedf3124b14bb261c4ca202ec3cbc02e121e2d2a4b3bf5c28d475b1e0c8fc0bc3385b495aec40fdba0e3ffc343cf29817c8636dd929defde85a2ecf0b107ef224c39b71f50a7d287941102cc8b1252fc96d4e07a280e91139c88485e849686bc5fabb29be489c10502a8eff0ad9879040fb3b1a374121285e1f1d37", 0xc5}, {&(0x7f0000004500)="860c041f1a36a09b0aa06c6717b840936908037eaf33e7e96ef8901140b9e2ce7f4a5153770a713fc9784d9c5481cf70c96609ec05475d2bca576d828cbff7e8f2da93d262390f6c2a591c4e8ed852b5c7da9932659cf02575348052df8141025e6bc99772a22c5199c41b44045a7485e47fa91ee52ac0dcc8c4bad326fda61adf9a3fed913e10baa120cdbf50b68670f0a34b01c7cf7c999b157087111034", 0x9f}], 0x4, &(0x7f0000004600)=[{0x78, 0x117, 0x9d5f, "b385bbfe34be02c0349bbcc86d0df7e28bb76ad80cefbcae9fbfb24ef437568322dca3d98c669378bc39e9585432e1ef95e912c4747922653b2064395b82500d6733beb60721bc0d04d577b6092c290aa245b85138edbbb4c6cba89c9e37b876f4d9fa3e184e87da6777c7ed"}], 0x78, 0x4}, 0x616e46cc}, {{&(0x7f0000004680)=@sco={0x1f, {0x1000, 0x1, 0x3, 0x8001, 0x7, 0x85c}}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004700)="b59f35adc6a9eb64e1d43ce9ebc71a87092ddc86377ed695f6337c5806ee19433e616c668c5c6cee39800772c45b552dd8627bc8e8d54566e51e169caff7fb0e65400a6b439ce7e451891f28d6fb5793b010e2c8aebfa51d92c19572a799e1de01cd1e9b477bf358412a611a4ccce3845c936d5e05f2af102af9ad912d61e78790894f0d178bb3ef7c1efbd5dccbbb54091b824a0964ceca96ebd87b4f9fd8868b5b416f9ef1760bf497192de2c163f5d9ea3c4a4d192a6c1a00610efd0bbee3b6b23d691ba3ba0d1cbf", 0xca}, {&(0x7f0000004800)="9ab1af25d66ba9473768189c96b00e580502e0b8d81a56", 0x17}, {&(0x7f0000004840)="15dcb0d9b35417f5adfecdc6025ca3521f2ab31cc209dbc8761a21ab164724beaf375397a54cb3244ebfede8ed9fd433d3ad0b7f1775d8f48b34829fc16d70ef40825545291b66c6fe7f2a83f8433be5d7aec06544f1463b3ca9f2815932eb914fdf316b2c7c416606657e9a2438f35d1d30b9468b998c523018a621896398908959d7822fb2bbe7db1934bd830f21fab2458bcae456b3b310e82789b708f343859ccef555b98a5af21bbaad8d3069ecb2cba181bb2fb576fc997ba5c0a2f23aadafcf9166687217650f60989c8fd1030d20884ca7bb9b4afd993ef24b60a9fed3d429a0d8", 0xe5}, {&(0x7f0000004940)="4298c78751c4aa20f5d30e921a0c7cc0b65a63fd1a0dc22d6a140cf228fd4386143f", 0x22}, {&(0x7f0000004980)="0d0afb4661cf28a02553d5b952151137294952690a85dee1bb3d7e17e09eeed02bd73f51c70368898c8560017aeff65b8b20a615c90cceec23", 0x39}, {&(0x7f00000049c0)="503f6b532210ba81538232cb2d06db35b62bcb40fb9edde2f7a09e38470bf97058103359bf2ecc9051e2e9ab6a47de2fa2a134d11a1dcfd2fe9d4982128e837484536cb822d3fe0f9b16671f4f0bff87b8a9001f58952ae99c7d66a07f0bd1561b0f093dc18a047ff0c889eb81ec0bf16881550081fbb8f87306d3961c2ba0e306b1ce8f4a8c878951b2e0ca429127d90f0bf843112eb738d64df76562b2ae", 0x9f}, {&(0x7f0000004a80)="682e81f5d260aa", 0x7}, {&(0x7f0000004ac0)="aee3ff224e6a30832a205711a0d1c2aca9c28ab116e1588c72ae6d199d58cc9138dfa3de01789225edc677944e7a9a37d7da1d383e80b87bb50aeb226694a08235f2f8e11d4c7b239f82a58369415bf5811185489e9cfab22915cdc73567de7ee2a9649c3227a45220242b3c668667695ee3a4e05af22a63299907fefa813417ca51540a15d539cf2a5504d676f04f001a3d430f949253f16021ba07", 0x9c}], 0x8, &(0x7f0000004bc0)=[{0x64, 0x119, 0xf03a, "e3416effdc99bc647926654eb6292aa250d966cf732b2706c3fd179257b8fcbe1bbcf01040a7ba57ae694d586fe6d39ba633ac5591378ddda8c42c3536ca74b1d3ef201ada0bb84c7143e2c0ea242c01943dd83288938230"}], 0x64, 0x800}, 0x80000001}], 0x6, 0x4004000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ifb0\x00', 0x0}) sendto$packet(r4, &(0x7f0000000140)="cab47f3be4344dd42ac649c21dce7c76a850cd", 0x13, 0x4, &(0x7f00000001c0)={0x11, 0x17, r5, 0x1, 0x61, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/05 17:04:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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) socket$packet(0x11, 0x4010003, 0x300) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), 0x4) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) r1 = socket$inet(0x2, 0x400000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vcan0\x00'}) 2018/04/05 17:04:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/131) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/05 17:04:19 executing program 3: mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="2aa87db8668598b0837c1a5a469bc7748e5cfb5fef93c4d0fb03000000d3158eb2d8784483ee320233663b3300000000000000000000000000") 2018/04/05 17:04:19 executing program 1: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x1, 0x8, 0x1, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x401, 0x28000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/226) dup2(r0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) signalfd(0xffffffffffffffff, &(0x7f0000a84ff8), 0x1) [ 244.805503] binder: 19045 RLIMIT_NICE not set [ 244.810073] binder: 19045 RLIMIT_NICE not set [ 244.819500] binder: 19045 RLIMIT_NICE not set 2018/04/05 17:04:20 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x200, 0x80000) open$dir(&(0x7f0000000000)='./file0\x00', 0x2080, 0x5) sendfile64(r0, r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) 2018/04/05 17:04:20 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) r1 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0e000010000000000000000000000003000600001a13b4990f05c52a3907000000000000004e200000000000000000000000000800120000000200000000000000000006000000000000000000000000000000ac1404bb000000000000000000000000ac140000000000000000000000000000030005000020000002004e207f000001000000000000000000"], 0x80}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000140)={0x0, 0xf5, 0x45, &(0x7f0000000100)}) vmsplice(r1, &(0x7f0000001340)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="cebc1741f213be5eac238ece8bed080470ca30a1c5560f294f53c91043b14e51b75208facf117c5e2d1b846dfe9871bf2520fa548cbc0222492fcd905d081ffd58b27dfe8767a7913df916c080ce702c8d57921b7749d21318a2c4a7328791d49cb54d2f613add9f14d242c4dbdca5623a6556605089444c204ad820dcbf67dd9b3eebee4b7aa6793047b9305ea949208aee171667e1def100a39d8b3e", 0x9d}], 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) timerfd_gettime(r4, &(0x7f0000000180)) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) 2018/04/05 17:04:20 executing program 6: ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000040)={0x2, 0x42}) r0 = socket$inet(0x2, 0xf7fffffffffffffd, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0x58c, [0x20000240, 0x0, 0x0, 0x2000063c, 0x2000079c], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x5cd) r1 = syz_open_dev$midi(&(0x7f0000001940)='/dev/midi#\x00', 0x400, 0x208001) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001980)) 2018/04/05 17:04:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresgid(r1, r2, r3) 2018/04/05 17:04:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="03"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 17:04:20 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x7, 0x9c52, 0x2, 0x100000000, 0x0, 0xffffffffffffffff, 0x40004, 0x1, 0x7, 0x9, 0x4, 0x9, 0x80000000, 0xfff, 0x0, 0x14, 0x10000, 0xff, 0x3, 0x20, 0x2400, 0x0, 0x0, 0x0, 0x5, 0x4, 0x3ff, 0x5, 0x8, 0x5, 0x8, 0x7, 0xfffffffffffffffe, 0x1, 0x0, 0xbc, 0x0, 0x17, 0x2, @perf_config_ext={0x80000001, 0xea}, 0x4000, 0x3, 0x81, 0x7, 0x0, 0x5, 0x3f7}, r2, 0x1, r0, 0x1) 2018/04/05 17:04:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xec5, 0x880) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 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) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000140)="822f000f32f3660f237f0f35660f71f7c3b906090000b8e76766b7ba566d19170f30c4c2f9bc366df64e00c4260f06", 0x2f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 17:04:20 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf8c, 0x501000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001700)={@can={0x1d, r1}, {&(0x7f00000006c0)=""/4096, 0x1000}, &(0x7f00000016c0), 0x40}, 0x9c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 244.932532] binder: BINDER_SET_CONTEXT_MGR already set [ 244.932595] binder_alloc: binder_alloc_mmap_handler: 19030 20000000-20002000 already mapped failed -16 [ 244.937884] binder: 19030:19046 ioctl 40046207 0 returned -16 [ 244.956632] binder_alloc: 19030: binder_alloc_buf, no vma [ 244.962233] binder: 19030:19046 transaction failed 29189/-3, size 0-0 line 2963 2018/04/05 17:04:20 executing program 6: socketpair(0x15, 0x0, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0xbe3}, &(0x7f00000001c0)=0x8) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xe9) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'gretap0\x00'}) getpid() r4 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="01000000735f15355d6d0557e961acac9d0c52ce50582d1c7a11ea17e5a3bf82d18027fa8b8c216008569a00e0b8b6802ab98cfe027100ce221e351ceca6d3620c6a47673e4e010000000000000000000000ad792530af4792442e69561e922517acf08ee23bc0fb7368a2a1f20fdf23224df93bc423bbfe8900000000d3fa87d3ee46aaa2a6e4bb7c7270516be2fdfb108821c49d34b14d82e8df35becb8e630249d8c3e640cf5a57bac76e76ea137800f48f7108"], &(0x7f0000000040)=0x1) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x600000, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1972, 0x3ff, 0x4, 0x1, &(0x7f00000000c0)='ifb0\x00', 0x2a, 0x1ff, 0xa7}) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000180), 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000280)={0x7f, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x200, 0x3f, 0x100000001, 0x6, 0x80000000, &(0x7f0000000240)='ipddp0\x00', 0x100000001, 0x9, 0x7}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) r7 = getpid() sched_setattr(r7, &(0x7f0000000080)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f0000000680)={0x2, 0x70, 0x7ff, 0x6, 0x5, 0x7fff, 0x0, 0x46c, 0x5405, 0xe, 0x2, 0x0, 0x0, 0x6, 0x251b3535, 0x64, 0xec, 0x6, 0x2, 0x2, 0x1, 0x4, 0x7, 0x4, 0x7, 0x7, 0x9f, 0x100, 0x6dcb, 0x6, 0x296, 0x7a, 0x5, 0x2, 0x83, 0x1, 0x7, 0x80, 0x0, 0xb92, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x20000, 0x5, 0x9, 0x1, 0x6, 0xffffffffffffffe0, 0x7}, r7, 0x2, r6, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000340), 0x8) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000700)={0x2, 0x9}) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f00000003c0)={0xfd, 0x0, [0x0, 0x1000, 0x0, 0x7fff]}) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000440)=""/8) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000540)={0x6, 0x2, 0x2, 0x42f5, 0x7ff, 0x9, 0x2, 0x81}, &(0x7f0000000580)=0x20) getpeername(r4, &(0x7f00000005c0)=@rc, &(0x7f0000000640)=0x80) [ 244.999065] binder: undelivered TRANSACTION_COMPLETE [ 245.004261] binder: undelivered transaction 78, process died. [ 245.058092] binder: undelivered TRANSACTION_COMPLETE 2018/04/05 17:04:20 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) r1 = syz_open_dev$audion(&(0x7f0000001540)='/dev/audio#\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x201) tee(r1, r1, 0x7fffffff, 0x3) close(r1) 2018/04/05 17:04:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x4000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0300000095bd8e555941a50c6c133af872ddc08bcf679c51e6b0214e025ffe161a33588c4f52cdf44b1062f8e585a3cb35bc0bd474cb2e6a27d67cb6f35b6902f00a3e02d4cdf36d9a1df02e68dfe28268e54e30abeb2009a1c026a25be601ea27b18f32b33af334c5e32b06b0bec98fabfd2cce3c6394877663f573cf3f01740c58ae14557dc205153358ca46ad37bea6e4db2c939ecc06180fe0f8806e5e185321b6ef134474fb777811e4cf5d67da0000000000000000000000000000000000000000"]}) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0xfffffffffffff8ee, 0x7, 0x1, 0xffffffffffffff01, 0x80000001, 0x80000001}, 0x800}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x1000000, 0x7, 0x80000001, 0x6, 0x200}) 2018/04/05 17:04:20 executing program 4: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x10102) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x1) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, r1+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f0000000180)="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", 0x1000, r4) 2018/04/05 17:04:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) shutdown(r0, 0x1) listen(r0, 0x0) 2018/04/05 17:04:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) 2018/04/05 17:04:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="c76643f7e33cc136ae7159126ca2f439eb61e42158d051cc5fa6e42fb2941c997143beeaca2115bb152efa524fced3ba8789c19564877e227c4be04e3b2d91da20c386fd19b093867b76d911f983acb656844a3dae4e2a027715fcd12f7cdc9eaf051ae3528ab42fdb9b0c5688600fd33face0df0592582cbd4d62f40e20a105cdd8", 0x82, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000380)="1d", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x0, 0xdd0d, "aa09974290afb3c2a6eaa5e7f03bde14a7a7248592cf5de474a92145833d1c17b633a7b2c98765cf8f39bcd1be111d31c7ad59134a0d7382f071af3380c2b8", 0x4}, 0x58) sendto$inet(r0, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/05 17:04:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="383429ffffff7f000000000f9eb85634de51993e0d72b9a9b0ea063949d7ccbbee94cca68c653aa098b536e293d16e758859599b64a7a044a10aa940e8dcd6539a636f674b8821274cd03c995b73176338161f9738769e338bff40c35d03d4a683907532d17ce1df229ed6d4f0806a2026fda08899f44ff8df66b8d9b66691000f9cce488d1ef751fcff07000000000000ac1e82ad11ea4f44bdadf7891d7e5e771b272ff378ba5ed63d8ab7d181ac1d8cebae9afc085854ccd26795c9b560ccf6e7b17692d1a3ae1e6bdfa5cf8afd238b6fac0be4ec8b8c1297e3c741150400dc91e312c1d9632e38c729ec9f4937fd5ffff64fa8e385dec286c58e86a89b390830f9f6802779eb339c4a2d4c18a91adc781c15eaf0760eab82ef697013b707d8d2aef65e89c6c13a409e3cd3d9e5319ebddcb5af44902afb8e611ce77a310e7f770cfe04177d6c5374914933a84d20fb4d90f8f3cd9c0c96b70d6ca4fab19d971487072d41dbfdd76bd67136ad0604ce882fb6c7"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getgid() 2018/04/05 17:04:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/05 17:04:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/04/05 17:04:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_coalesce={0xf, 0x0, 0xd308}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x121400) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'nr0\x00', {0x4, 0xfffffffffffff08b, 0x1, "8193887a7345", 0x100}}) 2018/04/05 17:04:21 executing program 0: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x36e, 0x9, 0x400, 0x1, 0x0, 0xb0, 0x400, 0x8, 0x2, 0x100000001, 0x4, 0xf3d, 0x8, 0xce6, 0x5, 0x7fff, 0x400, 0x6, 0x8, 0x2, 0x7fff, 0x274, 0x1, 0x3fffffff800, 0x7, 0x100, 0x478c, 0x8000, 0x3f, 0x6, 0xe000000000000, 0x1f, 0xfffffffffffff05b, 0xffffffffffff0000, 0xeed6, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0xce4, 0x1000000}, 0x2000, 0x80000000, 0x401, 0x7, 0x9, 0xfff, 0x5}, r1, 0x7, r0, 0xb) r2 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x50000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000080)=0x10001, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="09000000000016ea"], 0x4d6f4f15e6816482, 0x0, &(0x7f0000002000)}) close(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000011c0)={0x8, 0x0, &(0x7f0000000180)=[@increfs={0x40046304, 0x3}], 0x1000, 0x0, &(0x7f00000001c0)="feaaea090f37916a647bfa4d529f5109904194030e2978146ae4d6dcce59e230db6559576c0ba47cdc0bf12900dd67e197ccb69dfa2c8146a6c72a915d8d900c028b367a232c6def81cc274f27d1873881702ac12a071e14adf5245ede28652e6df2918aaa4ce13bbbe61313d7b527d1c3e0a48503e6eefd281058ade7731d398a1fd054396271b17335bd3eea8ded01c666a3b622e755e7d24d084991275e67de416d039a9c0a1aee781d99665262180ce54a6e4a44b7303a83cdca349b983af057f7634f19541727ef7608c6b69ec76320bf2a3806942f3a6a8c905a26146fbe9023c1773f552f06d919953245da76e98861081ae04b85cbfacf6e74cb7a3e64dfddd8609ae9f42e2b610aed7f0ce31b6f07e70a1b0f40814f54edfff0714e4d0a5cc36d9fbd749f14ab946604fc4c559420d488703314a32a4fb5781a2508d484dc22dd6554a6ab1201d406a4395071a818216138edd9252360563bc888e833c1e0ccbdfd839f308501ba01d40cad79e913451cdb261e5e749cdd091394455982787eac0619155199904cc763d876af8af370caba0f5ea97cb3b47f66add0eb52e034528711243091c8a2bcea00fce56cd06b51c71f77b861f528d4e53330340e5baea800d0acf2089000d42616a11b0996e6c862ea29369de545f0506bb45c1bd150278566399e6f78bfe4dc6f8fa0598ba31979b42ca170053a9dbb4e8b7e607cf0964b22cc1fe55bdba928c4250c1d72101cd9b3a1bdf7c76179f1ee7229ffe88f57d18b895dbc4ba245e344e526931d7f737d6fdbcb2451fc006829015c4fa1866e82386188a52831882529c81d6d54615c2f9d0ef12e62a85b739438fa5cb12859f2a351552071b2f68cd1182ac8c5eff63611ed830762d013e304e813d2417f50c157022a509e9dbb70f42c12102073aa2e4cc0dc7b2aedda586fdb01e504179d37aa902bd0cbdb86069f2e4116130a3c709bbf1955f0a7cb21196dee76f67ab83302db5ecb75ccdefbb7f610d8945e9497fdf8bd4ab57874f25fa1c1eb5ecf493a145e5ff4dbcfd2dd51321bffd1f3387d6d3987a6b80ae742434ed00e5c253f2493a2a4bf0a6c8cffd45a71c9cec6354e7b5d50edb08f764262b57c0381c22971f0da9034008e1717b95192e82a2196eb01c5f3ea4ca6c95a5302754a5595bec8ac76b4e4ba8341dbde128abd57bb66b907035b57139dfd03648ea7fa46b4fc4523cb3a523950276856afa70243bc43693224a0aa0d71a367da1f23878c328eb3aab1012f9bc8d50f305a7c34a6c9ef84d5fa2d7a0517b7e079c9b0ef33fdd9ffd4f7d3dd50309213a8e1831907654f8a11cfb48b2707a30fefd3f021e2d108bf0fcb451b0ff17bd8cf925601bc1356de516150faa97edf7241107989574164aeac4e914d977ddc4d680e2bb55c28895899bddb13a95b367fae3d84fb34247a4aa19dcb4f4975f4e73e28baa079aeed5f9b4b0499e8de51c02f0869cc7777c605fa6e65e1ee84b58de37dbe13ea4a25149b27777679f1de83cc156d633951a7fc25a0346ca9318238e9f35c01ed6f0e73f54de7ba1e573f90675d7306aeee07888627e9b633bdc5c22870ab1a0a638dafe6e1c301b4b24116da80af90929b8ecef290e0ec4c5254e74c01b34106ffb0fe8e75d5532c9c30fe118caa1dba154b28e55d9f56ab8e3ce1a8963604508f2c760ec5263686aba4274ba33d35426058f2dc66ef263e1d947528199cb610d8071aac93d3a8ec22d580c0e26597810cd5ade17bb1ef9864efd49e532199fd016fb06e89cabc3b71d54b2869f430ccfa5f33e9c48ea7ee2f62d6adef5497067195150abbf2bbf714960d542d9fb01b32e1f03afa167966c6da09b640e1fe2b0b0ec3feb7b91b596277152fa5691ce233853973fb1c53464ccf30b5e7143f5671ce1435ac47ed769174c586ba01b8262d94a116990df226ab5613ebd82641cce33c83e6d7149946aaff2777a5742ddc34d57e8a7715c390cccafa686d69d9b228869094e67b2d9316ada7eac24c09d6c4c85c74425a8fd66e780e119c4a01d920cf532b41b5b3f3a991a16f50907db94cd5504248185f86ae14fbd7f3a581f285ca8a177d10fc97e1846f944ca028e99e8bb1cbaec26f70c13205db3d170b617091aaa80ef5b7064f45689d4f425497d60043a842671aedcd857e2dac83fb951b8570039d4fb5ae923e52aa9e1037680e30a5e14fd702ac73ed65a0ab2f5bc4711033518bf4bff846391b1a2fc9383f8fbabb129004509836b0df245a5ac6446c8b1ef74e0fc5af7dcb7d6e39e24964d1bb70b100fb90626a78b2ee405b7b67148c30ec1a33f5d1786b861c55a59db892e837f14cb8021efc37e3a535b85e77024870a602ee8fb46f4f970fd5d0a22b5925ab30c852245e154f979b46c33978e538bdaa5cfc78e715fedf6c84a2f9f0e1a9557a14f8e870b86bb9121b6b9ae047fcbb31054acd11c7c4ee7c8784371c8054bc1bf76a5d4fecc8d170488da727999c1a27a101ef0ca1c04492855ad121ad9977084864a1454330eefed45493e4c44d0e09ce78edc691f5d1216ae1c55cee0e61d7f2c38ed24307666b465420107028dc39b4f7c32482f4ad480543b068991ff2af037a8c24e71ad86f3bc9c73aaf3f2844dd4c3fc26e81d849188a26c0a4a075e285f5fef41154796cc3d1e8bafae6c52ca4bbf3a5f878cde08ef177ad4804c72a03949abcab8121c6fd53d0a9c756e7eeaa671265951266880f529b91fc3bbb6bc25634db83a0057e24152714fa6d5a5878b5c9b6d2dbd5519dfeea660c864e57b74e23233d28eab792c56edc2c64902d8fae3f926fe0e35f864847ceb5c5873346c9da99dcc22c5be5603660a310e8a39624fd73fc94b293bc51646cf0f5115c8131d85d84b0d1e0dd8734f2f000c4b8bdfb584bd6e4a03e8f520de0b9148f57222dff9bda8dcdc5c7ecd34b267825dfe7ef5b6f57b29cb20c6f3dbf9c22f38bfc2468855788cfea5f11a521f944c701a5ba81dc694fb828b190619d3bf3e86babf7390d48ecae85cd1420414515a312323ba4903364fe177dfa3af7eb9fc81503a66866925e18780fe9b6e8be7c56521ec28de0f5c69b519036935f63826977f3fb0048157537c1e2d597081d1a320a7b8705b2a6010e3f616d79f8d06a1f5b530918342e85ca16ad1866fff33c73698bad1f9b8fc3453f5d307e01c56356dce591cd3bca53861818e4bf4a17266c8921d57e4ae973d2012c888c8f854f41b0f6bb8213c3942ff857f6ca49a4ada06e59fa18ed5c631c5583d677159c467bd9b1a66b10b790f6bba9293354dc754594a1ef3fc75fc8095449ff08549fe3931d4a453f47382823e440b397d65cb649958ceb300a459c1a5545313252ba704d106646ffc40d574e8d7d457425ea49fdb6e499bdcb03190e196793700e50a7ec96d6c00ee7979acf456b9d0aaa1fc8d87c0dc7cbea5a40a61dbcbf524f08b12b59cdabe774fbce35d61b5771439f8cc646c332bd6fcaedbf504c08963ba892fcb800797c1706206dd2104a2873df9696c41747ae11acfb65580825c6ae04ba6676fe2569ca1cb18943932dda4558ac520044f8f6624e31db956bb475bb85d3922fe056b102eaeef2f616539c86fde0a7ba66bf7155ee98e6ccf7425dd6d0f20457bc7c1e5516461baf1bf1b2a4792c730b88f038dbf19aef7c03f1f8e91a64a88c5e7c891c898b24eeb57f5fac6587862a4147b93cdceabce036a52087cc6e12cbc66448b4ba177cf8dc792322537e290b0bbe92d5a8ae96dddf8b252e397aa11fe3e3349859d0dfd5053bde96877687d486312f659a334ddcb4a85da6cc1353d4a1764c23722a2a052f61e04c94d0b2d0144e8850c4b4f6e7677cf5ac3687f8723efd40055c79738d646c4adb504ca52ff3a509af7b0537ebcc4b411313a7ac9a6b7fad416fc5747442be0d852b5a0d85398b065f91b7031a79278d3ec7c22345fc45400bd885f2bd6b02bc92d5b8dd0db6e6085703f92d5464904c6df11c3bfbc37ff39fdab9af93e55d415013435b9004dc17ad195b8678df9af37808cf09599c552c032e77b30860c23b0f0f87edca62ddc6728f5b8d5176410ee4fba7387ce5c45a7cd00be314d600efc4346cdc6bc6de52a517d76dffce548ec069cf58dab177cf49659f69400712e001a37f0f420e23aa9461622428d40e8f7d7a1b93d119c579678ebd188d904b7fba5c16a8dfc0d18092bf8d7f703761b49abde1e01817131296a81341732cdba1e0f6333edc0bfcc9431f6a92da20d57b9a833ce27bef028da04a4b4aa388d6f561dbeb24b961376a088115e33134950e163756b4da3120ff012dc78e1e71ea6a2dcb8e08e778b9b40bf998d53ec6013d6525d271dd8633fe0f7771cb3e9e8c032c0387e1524272909f9b4011b7b8ac0c450a7ab959b56ea6335fa39e19a6b9e04c245bd04e5193b87a34090d1ebcd67ec1e2a1b6ce2013dfb1618252a4a413c70cc4a2619f3b56194915b6d8db5633d7bfb639c399e7e53468ec338689f181f908eddcdae0cbea52c0e3551c6c3200fbfa664b0b6dbf983f34208551d9a834baf5050045d419d20155524a9d4e33b0d34b286fe16e4409853ba93b855ce95a840719e6ecebd7a9e9bb443ff121fe510adb5a975321bf40942213ff409815fe6c02110a1169ad1f6727d39728ff4be67dc2742fc0c52fad5add32ac1b129314e1a2e6e927c829ba70c4b524aef59b6697a0b5c30147e5b8bf10846c2539ab10dd8eb1ca0164838fe37914af5c9789e0a016d3af224cd2f0b3ff6510b55475c63238a01800f3e5bbcd38ea62bd184034f7a80e48a0cc93929e91ff27c778207869547ac0af6db4296ae2aa8ed6b634f180b828009d241e2ff5f403c44abe399883eb0312cac875ff934ec472ac6523e5f901d8f6357635f7ed8137965d7d2f6e0f0b8254156d4a860acf8fadd6c81ab618b59c3d7d2a99744ed261365f734f227508b704dba84d96ae9d12163b54b0781bedd772c19e62a6f24e5bad7ff834de53ad5a69da62456ad4f584382714a7a57ce61ea4dc2a2e2787f5e4eb25b94acba0dad81c0e8196af3f196bb21c527347af9e84c6023edc3c5019d7f698dbd13c478dd4f39f0d44aefcdf7b1747450e26ab60cb9445f16710302dc55f52e56e7f417c02f86983833df835144841e9e984dd698e54f33213e4bdfbff79802f03aa62c23717301986489d9829d5668e7a5ede8e26eb9e36a0b239e25476cd7443381d84400a52e096aecf9134147c036b46de8e66bc6c7f371c32f2f1638c521f03311e5ca945870aee71218b45b41a53ad30f2ad382236802a376b51e2527bdbe2c2dd58fddcb980b2be63883912b5a727e22c427b9dc38d82ff9ad0989f2dd6a98108cab1528d88b566d5a4771ab2f830d9b9f965d699fa859ef57bd611cf49629a81e66379f5fc307cda40813a58691e16c84aba8b538a1cebe955f10e06adf74fc98570b1dae7c5f89558c818962cdb18a12427155f4ed8d00fdebbaf5d447a29bc6bdcfdf310ce3704c4ee5e9ecbec41b5abc3bd9931de1b2be1305ad4feca26c353b51d1cec84a87220ad6e1b969a4b1886385f15d1465821054f0e119e57ec8f59285021c6832c4d91b00e5754e34ff134625724d04aad34a1e968f2c99d7e7ea667af513b05541d54af7ccc8717ac4067fd75d819a97f714952bdd592bc01aab25ca5d65feb0de2fa2798876d5c9aebddf521fae876a7c127d2f84b4e2b13e53e0c4412c220d0c40d7cfec312"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/04/05 17:04:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000000140)="2b00ef01ab06da063650ab1956669086309515611074ae1e8ce24150288ce69ec6778faf7b5fa405130289671c21522298e615f05253980308c48aab9e261bfc3a3cd07eaab29e86343c9ea211c5ab59fda168c58bebb251206bc523639bef7084aa1d46bd72c00ed97a3145d62c1437d1a5453a7a5f81d47de164fc9e81516d98de9c8ffd2f462a1d06036632c559cf4718e7be29a621b1fd", 0x3ae, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x4, 0x0, [{}, {}, {}, {}]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="425a19349ca4d477586894f99434c419", 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 17:04:21 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) bind(r0, &(0x7f0000000000)=@un=@abs, 0x80) 2018/04/05 17:04:21 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000200)=""/253, 0xffffffffffffff1c, 0x0) sendmmsg$unix(r0, &(0x7f0000000180), 0x4924924924925a6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/05 17:04:21 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x5}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/04/05 17:04:21 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="0180e2000000e9f8ddaf267e41646100001cffff000000119078ac14ffaae00000014e204e2300089078"], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40, 0x64) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000240)={0x3}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x100, 0x0) fanotify_mark(r2, 0x20, 0x8020020, r3, &(0x7f00000001c0)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/05 17:04:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [{0xaee, 0x0, 0x1ff}, {0x939, 0x0, 0x8}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000100)=""/11) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x10001) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r6, r5, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000244f14561226a854489955000000007300004000"]) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000040)={0x8000000000000000, 0x4, 0x6, 0x1, 0x12}) 2018/04/05 17:04:21 executing program 5: r0 = socket(0x10, 0x20000000802, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="1f0000070000000000000100af050e519450f02419ff0749c508c41bb07e6d07ef2b09da20e90001689aa27736d9b0ed576781bd000000", 0x37) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f00001cbff8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080), 0x4) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) recvmmsg(r0, &(0x7f00005bcec0)=[{{&(0x7f00001e2ff2)=@l2, 0xe, &(0x7f0000fcb000)}}, {{&(0x7f00008ddffe)=@sco, 0x8, &(0x7f0000ece000), 0x0, &(0x7f00008d2f83)=""/125, 0x7d}}], 0x862, 0x0, &(0x7f00005fd000)={0x0, r1+10000000}) 2018/04/05 17:04:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x175) [ 246.109664] binder: 19106:19125 unknown command 9 2018/04/05 17:04:21 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000015850000002f00000017000000000000009500002200000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x100, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = socket(0x0, 0x1, 0x2000000000000002) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000003c0)=0x1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r3, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000013200010140ae846967721c21f15226c51551000000000000000700400000"], 0x14}, 0x1}, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000140)=@pic={0x8001, 0x4, 0x384, 0x18a5, 0xa74, 0x7fff, 0x6, 0x7fff, 0x5, 0x10000, 0x0, 0x4, 0x92d, 0x40, 0x1, 0x9}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/04/05 17:04:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0x0, 0x401, &(0x7f0000000080)) 2018/04/05 17:04:21 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(r0, &(0x7f0000000100)={0x100000000}, 0x8, 0x800) lookup_dcookie(0x0, &(0x7f0000000080)=""/26, 0xfffffffffffffec6) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xfffffffffffffe73}, &(0x7f0000000040)=0x4eb933b80bf1e03d) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x10000) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) [ 246.143102] binder: 19106:19125 ioctl c0306201 20007000 returned -22 [ 246.178761] binder: 19106:19125 Release 1 refcount change on invalid ref 0 ret -22 2018/04/05 17:04:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="a73b0134bfbbe53aa2e707eb78ff83cc37ed9558e2160d623d5f9ee16cbb4a46a55a0e2c535cd4b365f64d6c576ed06467e85bd5d3158bdbb150b2bbe6c312a83862c2da6b9169d744441958cb1a644257a6bc0efbf080d81fb5e5f84afcc9a41ad9ada42c56b1f6d505e2ec7b26cb5ac437bdbc765413bae643190b44841c31"], 0x2) [ 246.221251] binder: 19106:19140 unknown command 9 [ 246.238746] binder: 19106:19140 ioctl c0306201 20007000 returned -22 2018/04/05 17:04:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000180)={[], 0x3ff, 0x1d, 0x9753, 0x0, 0x8, 0x10f004, 0x4001, [], 0x741c}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000140)) 2018/04/05 17:04:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/05 17:04:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e24}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000340)={0x80000000, 0x3}) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) listen(r1, 0x1) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = dup3(r0, r1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000600)={0x0, r0, 0x1}) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@local, @remote}, &(0x7f0000000200)=0xc) prctl$getreaper(0x0, &(0x7f0000000400)) getpeername$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) getpeername$unix(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto$unix(r3, &(0x7f0000000280)="b4f56a7fd821e53c616819a830a90159fdfb5ec6dc27227f60412d07503fc14aee58a4e01a81eae7c8b83b012be89ad7f0639fe9f3672cb975b960b4ba7553a76d05353d6a84b81503385f15aeb55f4a09940edb45138819bb7498", 0x5b, 0x800, 0x0, 0x0) connect$can_bcm(r3, &(0x7f0000000240)={0x1d, r5}, 0xfffffffffffffebc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0x800}], 0x1) 2018/04/05 17:04:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/softnet_stat\x00') ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="b547b080a527c589f37858940d01d2fe41fbb2b028d74b5620074459a6f8860bf1968c2da7882a9b9a7e42e7e9f5ecbd0f5c35058ae2bd63e42477") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}, 0x2000000000000000}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x2) fchdir(r0) 2018/04/05 17:04:22 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd7, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x4, 0x7ff, 0xb9, 0x4, 0x7ff, 0x3ff, 0x2, 0x40, 0x606c00000, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000300)={0xfffffffffffffa16, 0x14, 0x1, r4}) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r5, 0x310, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r6 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9, 0x101000) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000240)) 2018/04/05 17:04:22 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bcsf0\x00', 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e7fcffffffa3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4840009}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x4c, 0x11, 0x422, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x11000, 0x20}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_IFNAME={0x14, 0x3, 'ip6gre0\x00'}, @IFLA_MTU={0x8, 0xe, 0x100000001}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x101}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc040}, 0x20004800) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000140)="145342d8c14c758088720aff8a5bc923ce554806d05702c060476047062c1a98c41cf0e9a7a9696cc719d2ba44544871f786ddfe82cd1bae69aa8956f3f9593d9d8069b8893f58dd28200b2546a3c4ce26d4384d951d384ab8b7249f1ab731f6b1f2ade4967dd6966051e99de5da62c87fc27ce2d35176a7070dd39999c336f8005396d5de7f77e9dae3579716fc20b641a946afe03833704b28965193468999ce6159c89cdbbf8be0daf630d6b8a8b708dbd5a4d563922cba79a2ab8b7b2ef512c22799cf1dc744ee080244863277f697c2e3201c47f750fbe9", 0xda) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x25) 2018/04/05 17:04:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/216) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000801, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001f63)) restart_syscall() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) 2018/04/05 17:04:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:22 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x5, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x18c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000142d9c003d0bc3312f690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/04/05 17:04:22 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 247.205768] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 247.218846] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 17:04:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000bffc), &(0x7f0000015000)=0x4) 2018/04/05 17:04:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3ff, 0x60a9, 0x7fffffff, 0x9e}, {0xfffffffffffffff7, 0x2, 0x3b, 0x9}, {0x80000000000, 0x2, 0x10001, 0xc4d}]}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x2, 0x1, 0x1, 0x800, 0x0, 0x8, 0xa0008, 0xc, 0xf0, 0x9, 0x80, 0x6, 0x2, 0x2, 0xffffffffffff8000, 0x8, 0x3, 0x7, 0x7, 0x8000, 0x1f, 0xff, 0x2, 0x8, 0x9, 0x882b, 0x9, 0xe27, 0x4, 0x1, 0x643, 0x81, 0x1, 0x2, 0x40, 0x2, 0x0, 0x7, 0x1, @perf_config_ext={0x39}, 0x0, 0x101, 0x9, 0x3, 0x100, 0x8a79, 0x7}, r3, 0x4, r1, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="8fb20f10f18011a84c2b44d97b390b2652a9e05cbe457717bf9170f00ad56f9020b8000c0c808afa", 0x28) 2018/04/05 17:04:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/240) 2018/04/05 17:04:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000003700)='./file0\x00', 0x4480, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000003840)={@sco={0x1f, {0x10001, 0x20, 0x1, 0x4ff6, 0x9, 0xfd}}, {&(0x7f0000003740)=""/151, 0x97}, &(0x7f0000003800), 0x4}, 0x9c) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/135, 0x87}], 0x1, &(0x7f0000000480)=""/144, 0x90}}], 0x28b, 0x0, 0x0) 2018/04/05 17:04:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) [ 247.258937] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 247.292185] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 17:04:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000440)=0x7f) r1 = syz_open_pts(r0, 0x402102) ioctl$KDADDIO(r1, 0x4b34, 0x3) pwrite64(r0, &(0x7f0000000200)="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", 0xfe, 0x30) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x9c4a}) writev(r1, &(0x7f0000000200), 0x1fc) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='memory.current\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x78, 0x10, 0x100, 0x7fff}, &(0x7f0000000140)=0x18) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000480)="c59d5af4523c12b3b31193d3ed1d79659db7dfe26b34e59c5619caea6369c3c629143de32eab1780176888dd8d6e4d6089923b4f175e2937bffea30faee580cffb7a5e6cb3ca7345a47d151bd4b9a38a35c52227261cc2434ae963") r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r4, 0x112, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000040)) r7 = memfd_create(&(0x7f0000000500)='eth0:\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) sendmsg$nl_generic(r7, &(0x7f0000001700)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000680)={0x1068, 0x23, 0x2, 0x70bd2c, 0x25dfdbff, {0x1b}, [@generic, @typed={0x8, 0x7d, @u32=0x1}, @nested={0x1044, 0x18, [@generic="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", @typed={0xc, 0xd, @u64=0xffffffff}, @generic="7bdb42b534b0890bf60cff15ddfb1c24c7c17bc1db656c065e2e02234c1df7ba2ceb71eacb076770a48591e6ce3606a140c00677"]}, @typed={0x8, 0x6c, @uid=r8}]}, 0x1068}, 0x1, 0x0, 0x0, 0x40}, 0x4000) setsockopt$inet_int(r7, 0x0, 0x8cf0587cd60eeb31, &(0x7f0000000540)=0x800, 0x4) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000000180)=0x2, 0x4) open(&(0x7f0000000140)="e91f7189591e9233614b00", 0x0, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000001740)=0xffffffff) 2018/04/05 17:04:22 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x6, r0, 0x1}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6, 0x100000000}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 17:04:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:23 executing program 0: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcdb, 0x101000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) write$cgroup_int(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="02"], 0x1) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '}'}, {0x20, '/dev/sg#\x00'}, {0x20, '*'}, {0x20, 'ramfs\x00'}, {0x20, 'mime_typenodevproc.em1'}], 0xa, "17542a31ef3e5cef4d83693a5b93871c37b097a9c0"}, 0x4c) lseek(r1, 0x0, 0x4) 2018/04/05 17:04:23 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff000014000000080045000415ffff000000119078ac14ffbbe00000014e204e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699022c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000012000, 0x3ffffe) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x4e24, 0x2, 0x4e23, 0x8, 0xa, 0xa0, 0xa0, 0x33, 0x0, r2}, {0x4, 0x9, 0x6c3a, 0x48, 0x1, 0xa7f, 0x10000, 0x1}, {0x5, 0x7fff, 0xb9, 0x1}, 0x6, 0x0, 0x2, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x4, 0x0, 0x8, 0xe0, 0xff, 0x7}}, 0xe8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/05 17:04:23 executing program 3: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="45cf3f5ed7538f6b60faae73089fbc", 0xf, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a40)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000a80)={0x6}, 0x4) keyctl$invalidate(0x15, r1) keyctl$setperm(0x5, r1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x1fffe) r4 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000600)="53c0c4c4757553341310ca2a27c38b29ba53acd23478cd4a4aec3ddd3dd4280042f20362308c12affd4482ebb1f60d2a625f65ab6fdcef30569265117daf0b76989193c6e922ba00784de19ccca57be3a78a64bc04f4f83106493c88244329aa70885429103bc6063738f2ee23d0bea68035d074554cd76eeeb261c134f436b3bddc474fc236887417e127088bca9248bc61a0bd084549a8e3ffe9209409171d816b03f3f47c9318a0f60790617dd000c22386", 0xb3) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r5, 0x304, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd31}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000840}, 0x40000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r4, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000006c0)) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000080)=0xcc2) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x90001}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xf0, r6, 0x2, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x42a}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x28}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x24}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/04/05 17:04:23 executing program 4: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/57, 0x39) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000000140)='net/ipx\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) 2018/04/05 17:04:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f00006d1ffc)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x144) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x6, 0x80000001, 0x84, 0x724, 0xff, 0x4, 0x9, 0xffffffffffffff7f, 0xdb, 0x1}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x5, 0x7, 0x1000}, 0x4) 2018/04/05 17:04:23 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 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) sendto$ax25(0xffffffffffffffff, &(0x7f0000000200)="975036d43acfeb2ee2675bae18724e701ffea079", 0x14, 0x44080, &(0x7f0000000240)={0x3, {"4dab0994c69da8"}, 0xaf2}, 0x10) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000100)=""/81) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000005a0900060000000000000009000000000000000010000000000600000000000000810000000000000000000100000000000700000000000000031cd72d000000000100000000000000"]) 2018/04/05 17:04:23 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x4e24, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0xfffffe63) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80, 0x80800) sysfs$1(0x1, &(0x7f00000001c0)='\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000140)=0xe0000000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x8000, 0x9, 0x800, 0x9, 0x7, 0x4, 0x800, 0x80000001, 0x4, 0x84, 0xef, 0x100, 0x2000000000000, 0x9, 0x7]}, &(0x7f0000000300)=0x100) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={0x3ff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0xfddcb6b7dbf5d0c7, 0x3, 0x0, 0x0, 0x7, 0x0, 0xffffffff, 0x0, 0x10001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x0, 0xffffffffffff5129}, &(0x7f0000000380)=0x8) 2018/04/05 17:04:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021400001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000020000002000000ac14ffb30000000000000000030005000000000002000000ac14ff000100000000000000"], 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/05 17:04:23 executing program 4: clock_gettime(0x2, &(0x7f00000000c0)) 2018/04/05 17:04:23 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000680)=""/4096) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) close(r0) fcntl$addseals(r1, 0x409, 0x3) 2018/04/05 17:04:23 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYPTR64]}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffff2a7f, @loopback={0x0, 0x1}, 0x2}}, [0xfffffffffffffff8, 0x2, 0x3, 0xa6e, 0x65, 0xff, 0x1, 0x0, 0x7f, 0x4, 0x8, 0x0, 0x5, 0x2, 0x4]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @rand_addr}}, [0x4, 0x9, 0x8, 0x4, 0x6, 0x0, 0x7238, 0x1, 0x8, 0x7, 0x1, 0x1, 0x1ff, 0xdb, 0x6]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x5, 0x8, 0x3, 0x100000001, 0x35b30681, 0x7ff, 0x6, 0x7, 0x582, 0xffffffffffffff0d, 0x80000001, 0x800, 0x3, 0x9, 0x3ff]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1000, 0x5, 0x5, 0x9c2, 0x9}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000bc0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000680)={0x4e0, 0x20, 0x200, 0x70bd2a, 0x25dfdbfb, {0x3}, [@nested={0x200, 0x64, [@typed={0x8c, 0x5, @binary="347510f72d72077e5eae171ee5cd6bab9655a1102d84c734be499cf1231691257e99ed8bb776f2ede74c0e1c7773cfa1dcf2a1e481276a70b948392138d0b3d7de7061a9d5435ccf0a0681a3f1d812bbfe4be482b3e7e550f4cf20f6adcdf9604b52ce87f9ceb45da862854f861be048fa2689ac4ce32d80e420e27aae72efb7e61ecc80a9139835"}, @typed={0xb0, 0x93, @binary="b50829edda7d2c2140ab41fcbfd287efb77c422bd24fe2ee5087bc0b24f962426e12a2701cc7e6abb1b03c149891491e279ed8402f9c1ed36e65db33d61b6abba35703aa594cabd763389ea85452d7dc50d5da60819d8ca682a9cea82ca334a221eb5ba04d70c3c4e027e587ebee61efdc73363e8271dd4159535323a96f9ea824ebd37506b70f6e4cafbc2e0d70d21d8e5a732a87682ab4f493a94a1f12b412715a151a8e54715e860bc211"}, @typed={0x8, 0x0, @fd=r0}, @generic="cc145f1b9a6587a8ee89a61c2fa5038b4b2227abcc2222e63cdd2d08132e9acccdf5509f5456d42cf2dabd1af63278354a1c55aad6016a3f6533414314c98adc0b741e4807722a02836696d6801dbda73a942d6e7a1449047383a1766400be5c01e224782c5492a4dd3dd546aadb4dd934b5ab83cbbca9f328aa1d2a3a1c5e73c853a966c07c7169048fc8cbfd73e60766ca9242bc9be73386a84b23cdc0271372ae2cf2241d17c49f1d54b533", @typed={0x8, 0x5c, @ipv4=@multicast2=0xe0000002}]}, @generic="fa7ea10f6af2c47c2677c3dced769f516f1462d7369c287d13e316cdb6e94ed3a73cf3597fb1b9da8aa6d8618b18845aff892666aec0e8971b69e030ae651e9cd0e45a55d137bfac224a71235eb2e095a0e76822627f19bdc341d12318c335bf0d6f7388db3b582d5b50ab7200e16b822e01439938ad33b959acc791423d213a0e5230ea970f6ad72f9d7c1546bab279866b11f6eca8fb3eb54961a5d67c318426576ee93c1c098cbd471553cb08192569306e", @nested={0x150, 0x7a, [@generic="2dc3f027f3d57362e1018eb04ba1cad6a358901af2037d3f49fdbcfff6263396ba0514c1812d67ecff", @typed={0x14, 0x1b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x42, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x104, 0x67, @binary="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"}]}, @typed={0x8, 0x1c, @u32=0x1}, @generic="4af0c8f67c7e847864c5e14db1be48dffe2c051bd31e3235053b3ff6aebad03ed52a8b225604e7ebe7a24b5f530b9ab438a48b14c5ff8cb7769dd8e5b5db60a8578aa5767c0a02ae0d02a42f74fed44925d1ee145bf8eea366d6ba77589e033c6b723a1ba645617129c2d43ad5fee3d46fd8da691e6a86675dd349a4972b1ae7af4e9bcd87c5f99d5a06c2a9736b54359370834a82ac7f2c565c79a8dcb45738506ff3fc8a623e78299ecc634e45f4c27c5fdb1419e23373f8950c7d4a3d4973"]}, 0x4e0}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000600)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) 2018/04/05 17:04:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='io\x00') sendfile(r0, r1, &(0x7f00000000c0)=0x400000, 0x6a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x7ff}, &(0x7f0000000080)=0x8) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x6b, "8a6d5a29221622d2cb5e8fb59aa3c7fef13f294de416f6111417fed73cfbe1b39230ceddf3f35d5f102b1f0e723fe3bb1e778f1e45e62789c4b67251378edaae2f3234d5c504714b01b215381499cda957ecf3551ec6fbc35036c3915c6322714d4d7be550276951908252"}, &(0x7f00000001c0)=0x73) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000300)={r3}) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) 2018/04/05 17:04:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='vcan0\x00') 2018/04/05 17:04:23 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/arp\x00') syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000100)) 2018/04/05 17:04:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/04/05 17:04:24 executing program 1: prctl$void(0x15) r0 = socket$inet(0x2, 0x80001, 0x830) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000037c0)=""/153, &(0x7f0000003880)=0x99) 2018/04/05 17:04:24 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xfffffffffffffffe, 0x1, 'client1\x00', 0x2, "457bd35a913c4959", "0c36e24526f43353e1a9efdceed908654b2077695a934318ad14843fa040a97a", 0x4, 0x7}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000100)={0xb000000000000000, 0xd000, 0x1, 0x2, 0x11}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x7eb, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000200)={0x3, r0}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000280)={0x1000, &(0x7f0000000240), 0x1, r0, 0x2}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000300)={0xa, &(0x7f00000002c0)=[0x9, 0x8, 0x5, 0x7, 0xfffffffffffff801, 0x7f6c, 0x4, 0x47, 0x8, 0x0]}) mkdirat$cgroup(r0, &(0x7f0000000340)='syz0\x00', 0x1ff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000003c0)={{0x0, 0x200}, {0x7, 0x5}, 0x5b5, 0x4, 0x5}) write$evdev(r0, &(0x7f0000000440)=[{{0x77359400}, 0x34, 0xfffffffffffffffe, 0x40}, {{0x77359400}, 0x2, 0x800, 0x5}, {{0x77359400}, 0x5, 0x717, 0x8}], 0x30) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x80, 0xfffffffffffffff7, 0x0, 0x6, 0x10, 0x5, "fb4e46f53af98b9e65555645c1c877ed3ffedcfabf91c54ea72c2003035761c422b9e2bf3fc23019949cb48d316f309440d3a7aa9256d40667164ba36c345e4d", "fef26561acada5d7afcb4e6f0e8d7d62dc22005bce137afa0675e6bc44e82e3014b8d169562c9c842cc2abf4d90e547913fd022b7a10bc0a7308afaa489d9d53", "178afa72a1bc8a35e7478977b091bfe8e1ae7653b050233152721d86f502edc0", [0x420d, 0x2]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000580)={0x6, {{0xa, 0x4e23, 0xe50, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0xa2c5, 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000680)={0x5, 0x1, 0x81}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000006c0)=0x0) sched_getparam(r2, &(0x7f0000000700)) fgetxattr(r0, &(0x7f0000000740)=@known='system.posix_acl_access\x00', &(0x7f0000000780)=""/30, 0x1e) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000800)={r3}) r4 = creat(&(0x7f0000000840)='./file0\x00', 0x40) lseek(r4, 0x0, 0x7) getgroups(0x4, &(0x7f0000000880)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) setfsgid(r5) splice(r1, &(0x7f00000008c0), r4, &(0x7f0000000900), 0x1ff, 0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000940)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000980)=0x8, 0x4) 2018/04/05 17:04:24 executing program 3: 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$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000680)={0x4c, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=[0x38]}}}], 0x0, 0x0, &(0x7f0000000580)}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)=ANY=[]) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8002) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000200)={0x100, 0xdff, &(0x7f0000000080)="1be14ab6b24d08b54ccc396d47eaa6e27069441e45ec056177fc484a42f5ea0a3212b82a2f3411df80b5d65488bc0b1efff94d240cc5429ac92c3b8c44a135fe3cd3343e4863ea33d3adedde397e7bcd7133ad33d7308ba443f8692785278258e4318cd483949449f3266aa53f6b790775a71cfecc37bfe65d1412a8096e2a5fd008b053deae9ab22172a21f6100320ac161b6876593bfb0952bc28b020cf940a43aa8d72e1d3d819a4d", &(0x7f0000000140)="56b59e0626e9ffaa4078405da06c9ff6fb142f3ec22671929a7162645b9b53709df80621bc1d91d9c31576cdd11c6a8578d1fa55bef3ccd4e8c175769ffd6f49b2b951b05cb87a60cb396bc0928763b0f3966a57b67b06afacaa5a8212cc73b07c553ff0f7ce350b7b77c37d0881df4a3872126a6d9a2497cb18207d2fc14735881f32bf333255ab2d91659ef22fb31ad7746e012b2a5cac89b7341e8af982cef1551ee509b36bc6d10f4c0ceed3263abf", 0xaa, 0xb1}) 2018/04/05 17:04:24 executing program 5: r0 = getpid() ioprio_get$pid(0x2, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) 2018/04/05 17:04:24 executing program 4: getpid() r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r0, 0x4b36) recvmsg$netrom(r0, &(0x7f0000001080)={&(0x7f0000000bc0)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x7e}, 0x40000020) sendto(r0, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000a00), &(0x7f0000000c00)=0x4) syz_fuseblk_mount(&(0x7f00000001c0)='.', &(0x7f0000000780)='./file0\x00', 0x4000, r1, r2, 0x6, 0x2, 0x18000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000002c0), 0x4) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992a") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/05 17:04:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0xfffffffffffffe75) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x501000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0xc9}, 0x8) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/05 17:04:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000000042400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4004ae52, &(0x7f0000001140)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x8) 2018/04/05 17:04:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:24 executing program 1: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) mlockall(0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/11, &(0x7f0000000080)=0xb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 2018/04/05 17:04:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:24 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000280)=0x54) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r2, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r3 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="00ff86dd6076605100303afffe8000000000000000000000000000ffff022000000000000000000000000013e5cbaa788014000860c5961e000000d0ff010000000000e40403000004000001ff020000000000000008000000000001"], 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) 2018/04/05 17:04:24 executing program 7: io_setup(0x8, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xf) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) 2018/04/05 17:04:24 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r1) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/166, &(0x7f00000000c0)=0xa6) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x2000000000000189, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r4, 0x2, 0x40}, &(0x7f0000000380)=0xc) recvmsg$kcm(r0, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/05 17:04:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:24 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x4000) pipe(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f0000507000)=0xca55) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff}) read(r4, &(0x7f0000039fff)=""/1, 0x1) r5 = epoll_create1(0x80000) r6 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r5, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_wait(r5, &(0x7f0000000080)=[{}], 0x2c6, 0x7) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000b87ff4)={0x4}) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/61, 0x3d}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000680)=""/33, 0x21}, {&(0x7f00000006c0)=""/203, 0xcb}], 0x4) [ 249.330143] IPVS: ftp: loaded support on port[0] = 21 [ 249.456471] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 17:04:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000302ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) close(r0) fadvise64(r0, 0x0, 0x5, 0x5) 2018/04/05 17:04:25 executing program 1: r0 = socket(0x10, 0xffffffffffffffff, 0x41) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x80082) read$eventfd(r1, &(0x7f0000000040), 0x8) socketpair$inet(0x2, 0x1, 0x6482, &(0x7f0000000140)) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c007110000dc1c000008000100030423fdffdf00", 0x1f) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x24, 0x9bc, 0x3, 0x8, 0xf2, 0x4, 0x5, 0x0, 0x7, 0x6, 0x2, 0x6}) 2018/04/05 17:04:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/05 17:04:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:25 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) rmdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0xf586, 0x34800) recvfrom$unix(r1, &(0x7f00000005c0)=""/145, 0x91, 0x2020, &(0x7f0000000680)=@file={0x1, './file1\x00'}, 0x6e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x33) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000007c0)='./file0/file0/file0/file0\x00', r1, &(0x7f0000000480)='./file0\x00') umount2(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x2) fsetxattr(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6f4fd113a411ae9956e9944d58fc73272d082e8f49c51c2852cf408c0cbecb02c50acba21e9583c58d9a2e71d13b95898447698bfc9d0a1e1828229b04fa3e0fc2f722a10358c1bb14da2212b914b2ed31b8e705000000000000004bb1d5188b0e8d46333d5427736e75752dbb081a91a1d8f9f7cdf97969f5f6485bd8d07a4191ce23289126018772e72caa4e258a27b607b5190dd5540ed4d283e6404aec2ecc5419664fafc25d5f61b25ed333f7647e069189"], &(0x7f0000000240)='vmnet1\x00', 0x7, 0x2) recvfrom$unix(r1, &(0x7f0000000700)=""/126, 0x7e, 0x2063, 0x0, 0x0) readlinkat(r3, &(0x7f0000000080)='./file0/file0/file0/file0\x00', &(0x7f0000000300)=""/175, 0xaf) getdents(r3, &(0x7f0000000100)=""/41, 0x77) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r3, &(0x7f0000000400)='./file0/file0/file0/file0\x00', &(0x7f0000000440)={{0x77359400}, {0x77359400}}, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000004c0)) 2018/04/05 17:04:25 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="130000003200ff20f2e6ebffffffe300e902ff", 0x13}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff00000000, 0x6000) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x4da, 0x4) 2018/04/05 17:04:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400200, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x40b, 0x6, &(0x7f00000000c0)="5221932ea61d774b381122b88a494c0ec57b7a3f1d8e0d70d879c95e544b8e9bade54f7705217151a6e9a8b6cb4d4b2b01dbe26ab08f70716914ec228fcaf1ab3d8d8685739225e6793cb3fe234b932a0a5f3498fa24715a6a86de88e452b3e9114381dd03f75e11ae92d209fdeb0c7c6592e477cf41ba5e761531d3c5b537888c0a3ea8e06cbd9aa9b01721ccf556ffa7ae516fa53413c414396c37f592bdbac39e1c6573ad5e0fc839e6b0e8fafdd63fca07e0847f9714fc3fa54b24ad68ac3d4e914b", 0x9, 0x800, 0x20, 0x100, 0x9, 0x2, 0x1a, "d3bf5f91bbea7a0d65c7ca6ad347e1bacc59d91787973a6e61127d7d64d623e840a0f8c35deabf6e465af021df52b1a51881e68d6c992bbd35a62b8f78d9773fe96ee4e5315cd1b3878f380c98c5a2cc5135fe4400362f0dc2967b7630b43c"}) 2018/04/05 17:04:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000002be017357c6acf1dbe1d45fbfe45c2"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 17:04:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x40) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/204, 0xcc, &(0x7f00000001c0)=""/122, 0x3}}, 0x68) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x1, 0x2, [0x0, 0x0]}, 0xc) 2018/04/05 17:04:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x8000000000000001, 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, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x21b}, 0x8) shutdown(r0, 0x1) 2018/04/05 17:04:25 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8), 0x0, 0x9) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006ff8)=0x6fc) 2018/04/05 17:04:25 executing program 1: mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x18) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/05 17:04:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000080)=""/32, 0x20) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x0, r0, 0x1}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000540)) getdents64(r1, &(0x7f0000000100)=""/196, 0xc4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x401}, &(0x7f0000000240)=0x8) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="86645a1715a71478ae6789b5b5688f5667376ea9a562d8bb5da282f4a41271", 0x1f, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000440)=[{&(0x7f00000003c0)="ba55dce7b6fef30f9717ef2e053cb3a4b62de98a544f0df4e4c1116c980ef43a5a65c24081b6e057ef6c50011683b7ded16461cf54989d6afa52def94554ffaf19046d08d63df7", 0x47}], 0x1, r4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x81}, &(0x7f00000002c0)=0x8) 2018/04/05 17:04:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) [ 251.279727] binder: 19406 RLIMIT_NICE not set [ 251.284442] binder: 19406 RLIMIT_NICE not set [ 251.293835] binder: 19406 RLIMIT_NICE not set [ 251.298564] binder_alloc: 19372: binder_alloc_buf, no vma [ 251.304181] binder: 19372:19406 transaction failed 29189/-3, size 0-0 line 2963 [ 251.311637] binder: send failed reply for transaction 82 to 19372:19373 [ 251.426764] binder_alloc: binder_alloc_mmap_handler: 19372 20000000-20002000 already mapped failed -16 [ 251.448573] binder: BINDER_SET_CONTEXT_MGR already set [ 251.456254] binder: 19372:19406 ioctl 40046207 0 returned -16 [ 251.469447] binder_alloc: 19372: binder_alloc_buf, no vma [ 251.475084] binder: 19372:19410 transaction failed 29189/-3, size 0-0 line 2963 [ 251.498345] binder: 19406 RLIMIT_NICE not set [ 251.500861] binder: 19372:19410 got reply transaction with no transaction stack [ 251.510342] binder: 19372:19410 transaction failed 29201/-71, size 0-0 line 2763 2018/04/05 17:04:26 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000640), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800)={r0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000540)=@pic={0x8, 0x9, 0xf896, 0x6, 0x9, 0x7, 0x7, 0x7fffffff, 0x87, 0x800, 0x9, 0x6, 0x7, 0xfffffffffffff9d1, 0xed36fbd, 0x3}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000840)=ANY=[@ANYBLOB="7c0200001600020225bd7000fddbdf2500000000000000000000000000000000ac1414aa0000000000000000000000004e2100084e2404ea0200808000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="ac1414aa000000000000000000000000000004d22b000000fe8000000000000000000000000000aa02000000000000003300000000000000080000000000000006000000000000000000000000000000a707000000000000350f0000000000000700000000000000060000000000000007000000000000000700000000000000df000000000000000000000003000000000000802bbd700006350000020004071700000000000000240009004000000000000000ff070000000000000300000000000000010000000000000028001a00fe80000000000000000000000000001aff0200000000000000000000000000010a00fe00"], 0x27c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8801) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000680)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x81, @multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x28) 2018/04/05 17:04:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setresgid(r1, r2, r3) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x20000) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f0000000300)=""/152, 0x98}, &(0x7f00000003c0), 0xca5bc2288699b581}, 0x20) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000000)) 2018/04/05 17:04:26 executing program 6: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)) r2 = dup(r0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x4) 2018/04/05 17:04:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:26 executing program 7: r0 = socket$inet(0x2, 0x0, 0x1) fadvise64(r0, 0x0, 0x5, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='13', 0x2}, {&(0x7f0000000280)="01", 0x1}], 0x2, 0x0) 2018/04/05 17:04:26 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x22, r1}) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f0000000100)="8633a8d3aafc8a4ccb0e5562660b9a9cdc77ce3767a3ed6ccad55a3d36b3e882d88f52c82f120bc1ba2e70f15c4f63d1803385172c") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @multicast1}, &(0x7f0000000180)=0xc) 2018/04/05 17:04:26 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40880) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x7, 0xa, 0x80, @random="0e1be7e1461e", "7369746a555aebff6ea250df00"}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x9, &(0x7f0000000180)=0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000340)={"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"}) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)="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", 0x200}]) 2018/04/05 17:04:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x300000b, 0x10010, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x1000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00002ef000)) ioctl$TCFLSH(r1, 0x540b, 0x3) [ 251.630130] binder: undelivered TRANSACTION_ERROR: 29201 [ 251.635656] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 17:04:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) [ 251.675791] binder: undelivered TRANSACTION_COMPLETE [ 251.681051] binder: undelivered TRANSACTION_ERROR: 29189 [ 251.719648] binder: undelivered TRANSACTION_ERROR: 29190 2018/04/05 17:04:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffff, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001740)={&(0x7f00000003c0)={0x1360, 0x25, 0x0, 0x70bd2d, 0x25dfdbfc, {0x4}, [@generic="65cf1f75a1cae5a3ce12a8575492e389b5db291ae3907fbf035dacb0f12a872a91b91eff4ec653a02683a19571e6afbbdf429a1e9e2cc59c467f9dd9ca8874ffe65a1780ca59f1cc27fd20a39e1419d4bebcbd22d58fcbba89b86b0d95a48a079420a061b1de4d9ab8972f650e3876464b7249ff1a10b25268fc8f39e36376c05e44b722ebe15d7ad4358ae4fb9b3d85c0d4f1d9", @generic="6a70155c2255bfb2ea63450e7247e0c4d1ef7e5b5f420fbe287f4997ab8a88c1e7221ac86aafa150640045873424cfb453bc5c96163f4c9d73d7351e76a51ac73ac5e270ebe9197a5c1f1fc2707ed2eb51e16fd22574bb2c37ad", @typed={0x1c, 0x63, @str='/(vmnet1em1/(ppp1ppp0\x00'}, @nested={0x28, 0x3b, [@generic="5418186c200c5f4b", @typed={0x8, 0x1d, @pid=r2}, @typed={0xc, 0x8d, @u64=0x6}, @typed={0x8, 0x73, @uid=r3}]}, @nested={0x11f8, 0x85, [@generic="461f321e257cf5bf3e2053330219861902a1778e72aab6eb1e791143cb1b3eee9d5e6a98ad492d9702182b7d0384e6306515b55f68727b5c6341fbbd418d8f40715e636f021dc602eba1b31fd18ffd6e5ce971eb35214342542f3c7431f1a7ea06db74519eedee494ee73af0ff09dd7277dbb0f64a7d0a5d4e6d40b4387269dd5d5c6fb874ed1c8931357402a61771b3bb7bf4866732c4cf10027cdc711f25c12bd3c9cac4c9daff5b880cce6e3ccac78672c726e8f195b69d257541004548b16fb7ab609a95faa98f30f6e710bed9a50c731b926ae23b5709fb9226120d4fd957bce5058d3f09d1567a384d0eb1", @typed={0xa0, 0x9, @binary="75078e679e45e891e971520c7824b4ca663a1e92cac015c9c1c88f0c2bb19f81bb72d22ede2260823e5158fa1eb5d27890920d240d0a169b7f0e36c1630255bed54e539250a0ba1e81c2f50dfd83f084e15c6e1fdb29f9088ec87e3b940d4d5eeab23ae2414fd75879aace989803a198e75f60134f21bf3c66594c3a2b730923d913cd3d6447e38c38d34b0a30f4c1937cb3fc19363bcddcb7cffb"}, @typed={0x8, 0x4f, @fd=r0}, @generic="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", @generic="e89c30a046210a1e5f9fa0c6dd8c303f80a4fe9adf6222522c2b1a09342d2e84c3c4032d4a26657f5df0ac9ade181816b73344e3186a3198f3b41ed7477d33aab13b67b9", @typed={0x18, 0x96, @str='./cgroup.net/syz1\x00'}]}, @typed={0x8, 0x10, @uid=r4}, @generic="4aa87c31cb5b808f816c2cffd5ef1b5b69e837724822c9"]}, 0x1360}, 0x1, 0x0, 0x0, 0x40000c1}, 0x8000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000001900)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001840)={0x7c, r5, 0x310, 0x70bd2b, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa80d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}]}, 0x7c}, 0x1}, 0x48014) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001940)=0x3, &(0x7f0000001980)=0x2) io_setup(0xe90, &(0x7f00000019c0)=0x0) io_submit(r6, 0x8, &(0x7f0000003080)=[&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000001a00)="d69d8cc539571be8e3e6103303bf70ae09044bafdaea1ba42fbb2baa6e6a7ed79a69cd075a107c1c2ebc", 0x2a, 0xc89, 0x0, 0x1, r1}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000001a80)="3ac6764de3267bcbaa75565f3136be8447fdffc6fcb6b729d1f5848b3e8950d5e65a4deb2f3ba4204010ca16299bf7203494d96a278b85f9909b99bece332ca3dea05b3719dd6affeebd2a8b5e45b6b84697fb94e630a6a99c3cef84f65d247a67c66081718a0d1846b034750d606854eabbdd35aa366b82ceca6de127879baacf", 0x81, 0xffff, 0x0, 0x0, r1}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000001b80)="47912ce5a651ab8a6971234cc07f8360015e24ca8f606cc11464f69a772dfa7834f1df34190b5702382bfecc209a4e5fa992d8b583c3bf37996e4d7c1a9b7ccd5dc48fcb380c322729c29a3e756c0265650c3e48b3ca886ef43c90aae028836cc7be324fcd1f2517c5645330a8e5d6", 0x6f, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f0000001c40)="a10dcc651a4ec2ae100a9f30273438d4e8252f72ad27941372ceae95b6d821fd4008779b08c797d73b63e645e76fd1b6a291dcfc233910fda0a9e8e1ff0bf73feb4bc33dc7448ec39b75ffd96be0bb41da3eb05c12ae25a222e3e2d388adb0191f9883a8c5b950aa753575b8c81223a3046a71e54462e289e9a60c372961a36d5fee54ddd9613943826d956c03c7950b9f50a172987dfda1f7fb45be44161c601ebc03b02253b955e479afd432705cc66decaec74992e5cdf4bfa9a1458db2c9247257728a6814332d94ac92c30e94a0cb7ea3fed62471c6a04f6fd4d7a00285080d70ca2473b178814e9296778aec6d7b788c58530e16be4d39c25e1b5272b4a25db9ed4229073a8505df2db5d5a9f70756163a499bcffd7486578256a300e3493f8560a86cabdc107295ab4b6d01f2f2c493b625599d7e31894e15818c9011c76da805971a5a45927a14106d850488db840a9171f3e86d63f6ad18b7d6dfaafe04ca0ea2c9676b3a1d77c8042f564d550e1d7a05ea34b771d5b6e643d62a6a5438e07f46adb7cd44c6dbb66e94e47138cdd07b64750b096378cf4b570843aed484b475e9e2c56b73705ff98008c136972b2bdc780fd1e6f92ff85d83a2b8edf253930073d4fb57f1407f2925a58f10eeee02b7df4b7c7829c70bd98d3c4386800097af55d95c9cc46d700922364a945dbe9133895b0c20c6fd682d1345e7b0fc46b1998a7a37d9598baf2f6181b87ef3ea118475b01d43cb2fe508b1229d682a5723365f60613451a52f3d59313ca3d53cc88f441a92e9f18abc629907a972b2999577a428ca8426b96a55852c146884f005e0fd8c1ce47c99b3ce951156a595a7ea24e034a1f8770326d44df0aac8d02d77783537dcd93ae9b22ea0252d9755ccaa25419dc16f1a571b9e55148dcdfc303503b856aa58762da8dbc266d4cfbdfc0b97c0f338a77e62513a2c13491eed84e1c7230e85e74e5544e8a63121e0ce1ad3f095c8ba461c6ee7c16fa745bc576438d862565de5fdfe78a98bc813efff42cbdc19188fffe5bf340fa02247e2d62172302c537b54980a2bb4203f976850616fb38643b1f19976d19b9e6f0b549dab0efb2b70482c98032df4bd144bdcf14a5d9bec8ae44bd777c1a91746c369e6cd56fa5bd0260184c07906dd5bb645b14506ed02f5931337832134ec857424eb3ff2e985bbe717bee91886a7f7e0b6c63ede480904c7a2e95cc769a43e095dfbace133c0af31167ecf867d784dd3f307558e20e5e013ed4ccf94fe9ba2181f5ce882cf7fdf1bf2f8696d9d2ae526543aa436cd1d139b3cd28b3d1661c6efaf54c78d7c8ba8609c9d2c7b09100cbd4823b79384908a7abf05c61d4817fc7e77efeb94d8dac9802c1cd2542a989a119af537e37f851a23a2abd9b5e73d6f3a4cbccfbd30512421f377b50b8c18e4d01c678b965b12f1beeec5f703abbde1752e947b3de7c3572aaa2092d3553d565cfea830ab82cf27c83a6c182d539a4c2439cbf3023ce769020d13e3514fe55bcc43697d7cacd3b76dea6ff4ca9c3c28f01303427890490e1559119fb13479d436716b9dd97d63bd9440a36d197a076076d4a1d8c254f8274892d2cf64798b42a733b51fe2419321e483bbae0cdfaeb4f1a830d0e4d33a77ca057808322d054414cbb9f15f27f84a6341ac63bef3c93f4eaa45408434593af718d68659d328b76b84573eec6eb02da0d89fc400c8f9bbd48d769a30c8bb6d64b5a8b8f5be6e4594d3449911d6769b389a833770aa3e25670ecb2a3b9cd52f729ad054b4774e123ff748c8667d238acca055c9ef379f6203bea14953ba6a97d90d440adfaadcdec14449676cd2b07e9e4618075343fd8313b462e0090ed92d0cc538e5c1b81bae3b247b96cf1b557769e8cd47f3f2712d3ea264dcaea8ff4e0c06f49aa9eadcd491407472f6ffd3fa00afd0e33b4fa48529d31c799805eeabe92d44d162d68e533d671eff73afdedc731f0a94787cbf4eab8d000b193e12b923694334b4ea3b64faa2ee36bde6c8cd8b0188993c1fb37a69ff0aacdae5e2df62222bc5e966ebaaf614e923888e3821dce1759eeffe12311467303971ac1de2431fa825417916ccaedbe305ba15a9ce5ab0853db690608664f0bcc66991b5918e3104f1d59b8f647aa2b201f759af716c44250e6b153d3dc193bfd645f226842669ccd0d200445daa267534cde444e557ded46253f7a75a56b030de40469b30abba186c31ebdd0f1d08ec465f8e28fdd0b89eedccff2756faf8f339c72140766ae19dd8d40bd74249a52efb38c09abe3dd1fef84667cc520325bcb15aba57fda42041a33879a50083d104c7fc672cb6e556457124fc22b38c085b203b5b18e0ea86035ce35dd78b92150a7cb8edf580a4925d0dd1f1132b78fde566c607f5de279ca13aceb6f3eaecd49de4293ea377200690443ff1c7617e97ecab7881b680b3aeb0d9187b40b964ca86137a05ce0265fecdb405f02e0875dfacc7d8f58d73d3d3b9b76bbcd574511ee21cee61dc19d33b94c3e49fdbdd0fbfe237355193a68a43cb7fe193cca9c119d1ab44f51fc65cc62ecd99cbbb18eb21c0a5fc8851a99bff97c920c13c3b2e9a4a42b4b6e2d4cb2ef289167010451de83327e235be9a97a00c53641a11674e42c15ab7ebab0c17c0aa8d10746dda00eaee81b5a35873cc81dbdda323458e964c8c29840a39f543bd2894e736fcb9b5e6b10dd6d595387b1d3b072940aa5ed7089f2a3c90d381c9b8cef64e548b152ef7f1b925b73c0186992d07f8aec5a46cec70dc669a01f58ef77fdd89723b1cbe084e35e917ea8ca464d7f21ace4404c99d96605b565e29a0be422956d7caeb4665d69f518dbff16ba933819f415528aa63156aada1c319755c6df6d71e373e745ccbbd01d0403e3cfe017d2ad049d1f2f8e36bc66e727088ffe1ba7df4c5e110f252435861d862e504eb7046b0986af4ce267bbba656ac5a203d4e5a8048a12bea60b3d36a477105d020c725a6d58be7d0ea2a8091a72adfbdae7869a257d3fa0d18064cdd6fd276e3907d8d54d21800761ebc65fa89af52a0e32ed54a7e9b3fc72bcd6f203be4b05c295a80c5451ac2a12c119bfed265f01a0b08065196a457cb42664c7d073d636691a3012597d5bb5cf22a79bf7579d38492736ec400c9ca289eca97be97a516cf9bb8562f73bfedc2d04a9d15cdcfe3ead6fcef3d81d00c24bed2bb733749b0a31a26862d635c0151e18e8d470d6484c9b60572b26ccd268fcadc71a280ebb617963bacca0923131240f4fba4486045cc42406ff131c868dea45bec7cef261f39d9f936bead2aac9706cd4826643d60b2b9f16074b80e49a096ff71481a2a7f13d8a80a30f599c00e074f14af841aac9a9305660084e54aca071f7c1438316daa3d900c364b19ecccb95cfc6ba4cb98a4b12a49496dbd39c11c1b44b7a424afe96a03f01286ac368909df8352f40713a2e540cb910a6203f5c80e4759996a05fd6e6f2218b8e4e71826fa51f8891efd0df3a1176eff98bfaadea8cdd13242fbaf623596b4529616575122d5d0b3db633e6483ef53e829a59fd0a620324e49ed1ff2ff3d9a9c58d9ac4ffa628ff500017f99697a12429154f30a0746c94994fdb1d1afb33857d8ba966c317672980ee235f41faee8e7c72b61472a0ce531ecc51cbe5d0fb3f5fa65ff3fffb24aa68fe462622fd100aaf48f8236585a0818d0e693345932b69c63715f0a43a034619087ed0ab0c7416f6af68bcb081f55eec019ae18bdd5b0d176de2e35ce8eee84c1304f65bb84d1185c0c3f0f11bed4ce89d08415f8dae2b4618c603cd7c29b63fe45ec37c58438b4b297963ddc4acbc3fad7346a0be7a01cf233ed2049a0ee847928b476d7117aecb3f2ff1f72d8c1ca00028e8b81f6e986000ede6643a3568185e3dfdd38801450915e4124c14210b563378c98e448346dabcad2b16ca5f2983e64f927f951d33ff4231b129b776acc586692229a8f12e7feee471d84c6bc431d1890254074b3012101596003ef0e18aedd7eee4a4e22a7d589fcabe53fdab515d79b19ae9b9084021e24d1fb73e9935732ff88e85c345dab467111c49f686c9c9a9d99a60b9f84c3f33b3b7be6211f17a71d28b77bd064827c3780c6ad68b5338d5bef87ae07793a55828a224b7d14a4fa0a499b7932fbc4f3120c583822122e3c8976756c92f0fd02225fae20dcc6e3121d9442f57ad275c09ee5518ccfe670946a39d10b6b8666bd3a0d9d5dd920f2246545820e5d94d97fab5b1bde7c8c63a4b4b8d4cb63a7c0c12afaabfb477a306e4de2cd4b06c1861b6721a8143717c8061dcd6375529771a193e0f8c63e5d9e3cd2684a110ab8260d491664930189ca665a343a098eaaa7a8ccefea56f9fe3ecc7bc6bcf5c64a1778537b35d3a3e97bec4202dd9e374b4d745aa2cc188d23a334c99b564837e85eae6d1e348a69ea94d6cc6903fb9fc6b19e5178578de9fc6a4d6c4d4cde63783e595f6db2ee7f2f024d9b3dd79f629790e3c4618cabdf557b504cb9fe3ba402df3a94823c6cf20cf9065c391a9c24278b472a6b676150f3f9c270e2a82c09f5615d0d6600e2816c4dd01ccd5c8464e4c8018ba705a67a8fff1eac270f81dde26495f2099b8be29a51428a21c95426b9a0188fbd19efac055ce7baac93b67fc53420fe02bc465f45bf1ca6126706ffb8581d58436b73d832effc7028b5049145ca5fc1dd81e74bb88553b3aa7ac4febdab252cbcee255e018b59f1dc2a248f8fb9860e109340d77ee11daab346d14658a8589d15be468907210885264a120ce2161f26c647beb0cc879c5cc3ed2a872b0c79c109969f57c25127f966f815e29db4f8bbd53e13d00615fa73adc1ffe0857997b9625cc0062d0d813ce68bfa4737218c8fa9a16761f42c1769fa548ebfa621030c8ff626ff493ff98f45964ff9cf6efc59ee0acfcdec8e965b16ee48b0cce89d99894d210299136af9d3482de9e761008151556d5cae1d5b0d34d616fb1738e71f145418a086945b8b269bfc4febacb324e8f63c01db41e65d2f1825a67dc8567fac22990c4358ddb1e808e1d87579f703a9d03a5a48c759364133218af802056c5e3a5a073ddceb9835b8d758d73d5781479b6ab2c1a64011c6a78ecb4f50e481b90bdabb07ed2e0078ff4d92cd730f7a4529f65e510d3ed6e99b9da97d83aa001e8d861c4f095a05a6d5f7e3ae385690259d98282129ab5b347087c08a4680e8a52b38110fd290c12fa28849f7fdcd13ef36ffaa821a4f831a84c34595ac7c2f5bc12e8a0429f6b3c0438c761d558f22411a5f1094200b6292403615ab6ebf74b07bf4cb373afae4a8f551c0ee26480a4b77cc5004e7afa7d172abc479cb25610efd34c3d7fe69140b6f7b19da52cc695b814625998df094a6c2bf24da33d61e8b494630fb9eb1c8065c221b08dad5bd7f8ea406591474ab0e6c6dc6a176049e09504aca5967738146c31103ef8df50e08ea1df5597f660d6289df90f9efcd149b37486f0fa860eca47c2654ff704ee63e006a207b249341687eff06ebebcc53e6b901284d4e7e668bed2de273dc45878205d83ea2a2bc047f6bd3b58ed465137e4bfb9ab47a1a8786580016791055917be602b6f22d7d440701e9e0f2509ae2d235bf06cb8a9f75cd2c90a55cb4d243761a71fb12a085b9a0eacbb883971698b9e0712262bc1a725aa823d4caa42a94b3c44cfae032aea7a5a7d5d63a86dfaa670c7efa5d85239633cbbae3e6065bce", 0x1000, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0xf, 0x1000, r1, &(0x7f0000002c80)="745f0aa0903d1ac40d47f43b565427a1f856f377acf9e7b575a8585cbe283bd6ad0962208aa48ab40b8ca85ed9cb3cac14b50bd73824b1f5069005ca23a41c56effa09d70dad7859d67c4a4956747fe2ef762321134aefa785bf9aad7825e47849a4c2dd0d151a8d3af1bd57c4aaf2e555acaee8febc41f48ce12f152350665d910e9c56a20aa3212df5435593b65401cae00bc8931114096188116ad50e2906b5f1d0fd37c0", 0xa6, 0x2, 0x0, 0x56202797167791b, r1}, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0xe, 0x9, r1, &(0x7f0000002d80)="d4089acfe066b70114ac093d1af6114f906335b68f31006352e6a228a7f5114c77c9009f76c09315b16ff4af76610b67fd514b3d401d264e6db976a2be080ffb154cb1c0d6d7f19525ca6cdfba9f00cf204c020653283a84f751ca8117d376997b0840088ba94524317b49b24f6783b4ff13caa0ff510833c263be0cec27e62c7ff1136f89adde67c1ed04e4e9b70ff8ea8380f8c66eeb6cb26329cb83abb067b3d986518ee0d26695819a9c7b9de7bd9ac0faf0e3f6580d65a2e0315d556923c0b544cf0f07771d2e37639573", 0xcd, 0x8001, 0x0, 0x1, r1}, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x1, 0x3f, r0, &(0x7f0000002ec0)="bd0d66969ea6e2f7e1be6fdc07b6c3a2c9894bb6fbdf330ee31d6fea6c04a06d828cb422d66aab9c6d0463a6acd1012c1303d79f421272ae94e48e62b980e7e2f5d1cbe24f579a35d50c28e6ff028c1807811c601b4a94df4a82f5f718cc55d14f1b48609faa7482e6d67b1b057cb2512a735fb5331b46f5b077d965a08b0c3aaab64eb174a70bf7158b8cd7f3fb1685c6c5bd2c755bf916ebd2f3501e101aebf82ccf34f81f3f0c3699e2d974707367d321270c812842d4ec3e60e3e97219845c1aa10d43fb5468246aaf7505c81c1a0a036c32e5fc81fa8579afaf4da71db5ef7605b3addfcab7da6191", 0xeb, 0x1, 0x0, 0x1, r1}, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x100000000, r0, &(0x7f0000003000)="b19a47c5b3ca325d3f507e795e59ce46eab640fa5072ea62e5e84ff53598b1818ced3d334140bac574b95476a9", 0x2d, 0xa8, 0x0, 0x0, r0}]) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000030c0)=0x2b, &(0x7f0000003100)=0x1) ioctl$TCGETA(r1, 0x5405, &(0x7f0000003140)) io_submit(r6, 0x1, &(0x7f0000003200)=[&(0x7f00000031c0)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000003180)="2c936d7a7779db601e22eb1aabfd28d5b373f467d6ca18102265f37f3c60ea7e6bf42b3883b327f601", 0x29, 0x8, 0x0, 0x1, r1}]) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000003240)=0x14ef) sendto$inet(r1, &(0x7f0000003280)="d050dd6dc1781f0de2ad79778d1e39fb858477dd7be99c65eec2a15ee28a5de6bd190a45b2b1d5b64b56180b4885a130e66b53d701392ecc6419a7003c93e692e69454cf91cba41b1dedf21383208d80d576fd7d4e4cb4", 0x57, 0x4000, &(0x7f0000003300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003340), &(0x7f0000003380)=0x14) bind$inet6(r1, &(0x7f00000033c0)={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003400)=[0x5e, 0x3f]) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003440)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000003500)={0x0, 'vlan0\x00', 0x1}, 0x18) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000003540)=""/238, &(0x7f0000003640)=0xee) write$sndseq(r1, &(0x7f0000003680)=[{0x1000, 0x1, 0x4, 0x7fff, @time={0x0, 0x989680}, {0x8, 0x8}, {0x4, 0x4a38}, @raw32={[0x40, 0x5, 0x37a]}}, {0x0, 0x4, 0x2d7, 0x8, @time={0x0, 0x989680}, {0x0, 0x8}, {0x494, 0x3}, @connect={{0x7, 0xc87}, {0x7d0bf034, 0x5}}}], 0x38) accept4$bt_l2cap(r1, &(0x7f00000036c0), &(0x7f0000003700)=0xe, 0x800) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003740)=[0x6, 0x4]) sendto$inet(r1, &(0x7f0000003780)="296d92d0d8523d31e1f89d81ca66630c6f9510c27fdf337cbb772f84c6753b833e7117ddd0c12b140a5baa1815f5c0a58e0fa25b098ba0e7df120992e5071b03d4ae4cefe09dce15272d50f1da49d9e2f492e682473749f1fdb8cacaa33680139db9", 0x62, 0xc0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003800)={0x50e, 0xc7f, 0x6, 0x2, 0x6, 0x2fb4, 0xe34e, 0x9, 0x0}, &(0x7f0000003840)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003880)={r7}, &(0x7f00000038c0)=0x8) 2018/04/05 17:04:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a0775b0d5e383e5b7b60ccd5c54db7dba", 0xffffffffffffffc0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0xfffffffffffffe9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x84, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x7}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}]}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000280)={{0x9}, {0x1}, 0x2, 0x4, 0xffff}) 2018/04/05 17:04:27 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x100) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/05 17:04:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079ffffff0010fffe00c7", 0x21) write$binfmt_elf32(r0, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x8f3) 2018/04/05 17:04:27 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000100)=@routing, 0x8) 2018/04/05 17:04:27 executing program 6: 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$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfff, 0x101000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0xec, 0x56a4000, 0x9}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/115) getsockname(r0, &(0x7f0000000240)=@sco, &(0x7f00000000c0)=0x80) 2018/04/05 17:04:27 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x102) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0xffffffffffffff00, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/127, &(0x7f0000000080)=0x7f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) [ 251.968308] tmpfs: Bad mount option †3¨ÓªüŠLËUbf šœÜwÎ7g£ílÊÕZ [ 251.980103] tmpfs: Bad mount option †3¨ÓªüŠLËUbf šœÜwÎ7g£ílÊÕZ 2018/04/05 17:04:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000007c0)={'ip6tnl0\x00', r1}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x101, 0x80000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x80, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0700faff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) bind$packet(r2, &(0x7f0000000200)={0x11, 0x10, r1, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x9}, 0x1c1) r4 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000800)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000300)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="b84fe04fd1c4"}, 0x60, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 'sit0\x00'}) 2018/04/05 17:04:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:28 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x80) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000ffc), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/05 17:04:28 executing program 7: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/05 17:04:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000000000)="5978cd996576cbf7d47f3651da7525666c3e553d3f005b36e3dc3b818eab8cc5ccbb862c9f71168548ef948902911970040000008b371a3e32c9c605b16691") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/04/05 17:04:28 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xc}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r0, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x2e5d}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x200}, {r1, 0x290}], 0x2, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x10000}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x55, 0x3ff, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) 2018/04/05 17:04:28 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) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x4, 0x0, &(0x7f0000000580)='\vmK6'}) times(&(0x7f0000000180)) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[], &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/05 17:04:28 executing program 3: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c4f382f9038ace59d8d", @ifru_map}) r0 = socket$inet(0x2, 0x3, 0x2) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setgroups(0x7, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6, r7]) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x80, 0x0) getsockname$llc(r8, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x10) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/05 17:04:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x6, 0xb000}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x20400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000000c0)={{0x0, 0x3, 0xbc, 0x1, 0x5}, 0x81, 0x8}) r2 = socket$packet(0x11, 0x3, 0x300) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4380, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00009f8000)={0x0, 0x4, [0x0, 0x0, 0x858]}) 2018/04/05 17:04:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x3, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000280)={0xffffffff00000000, 0x18, 0x4, 0x8, "94eb995026b1215b1c5bbc96af71bc917bf8829b059fb253f1fd64ddb76d0dd4"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/26, 0x1a}], 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000180)=""/70) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="25ef62bddf41a05f821f20037d93aa4109da34ad89bd0ef18e220d7661725595e60362d081c0d68a08c04fc5ff893bf397457dc892e1604cb9d8fc2af0331ee5ae1a18d629d39fcd7b83e183bc3da0b2c6fefd4f716e0267d911b20b333f4e6736f13c701e4e9b07ea4fbd0fcbb641be9581721be5a7e5542b1a3cba34f57e56208e883302a46e20a1bb267c2323122c29a65c64b0c1a2c40f4c3e177b122b6b4c856669ff54b84971a76517a6842307f24895bb72b38c2d2dab02d081748d63343abf63834629", 0xc7, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) r4 = syz_open_pts(r0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[0x81, 0x3, 0x7, 0x7, 0x400, 0x1f, 0x3]}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fde49f)=0x19) 2018/04/05 17:04:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000001280)='/dev/vcsa#\x00', 0x1000, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000012c0)={0x5, 0xffffffffffffff8d, 0x5c451e90}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001300), &(0x7f0000001340)=0x8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001380)=r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x1d) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000001440)=""/66, 0x42}, {&(0x7f00000014c0)=""/52, 0x34}, {&(0x7f0000001500)=""/136, 0x88}, {&(0x7f00000015c0)=""/183, 0xb7}, {&(0x7f0000001680)=""/169, 0xa9}], 0x5, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001780)=0x6, 0x4) syz_mount_image$bfs(&(0x7f00000017c0)='bfs\x00', &(0x7f0000001800)='./file0\x00', 0x8, 0x5, &(0x7f0000001bc0)=[{&(0x7f0000001840)="2e001326", 0x4}, {&(0x7f0000001880)="68327b8108a96aed4709eb30314d4de5ede9e44961bd0451ccd8ef08ab42ea305e6bfadcc57e6b358f0a416d7476ba173c5c45b9786c603191cab87a4fd9983c89d114d2d033797c15469a43d9e5246ed5aca832502e4ad38189907f05f93f0cf6b17ef96a22a2c822e87c09e00c9320ff849a0d77a20edca8a998854ff128decc5bdaaeec580645ec6e2a900a67200ec8c3de2f0de0c9a3d8ff071c8015567bec77eec30a0b1af5007b469422f1900b0af9a1648fa16e562817336f8af94727742ea9c139b7d1597e1718f835db1041c7c4bbb7de6f9e", 0xd7, 0x1f}, {&(0x7f0000001980)="d6c4b5fe7f1efd42215e600409640400cbc1ebac9e14f97f66a1813f0b39fe8ebd44298e29a059905d43c7e2c10e33972d55f3e1d3c6ffb233ece2372d28690b264922d3aae06e6c8c1c92b57d650e5c1c6a5aadd848207d4e5ce1d7c9d76f8f943a8de1a548e02765d27fbd22107136b5ac1ac812db74e6ec25ccf07069b16d61f62400afb9e59c032362d862438b995373405ed9ac02a6e684455febb701c4b9fa224558ed67baa49dca49a3b194fd7bda944b549113edb5db2e6f433cf1a25ac842bf92253aa8edd9a0ce7a80f702ecdc1ee1f818", 0xd6, 0xb80b}, {&(0x7f0000001a80)="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", 0xfc, 0x7fffffff}, {&(0x7f0000001b80)="4b1bba0520a53d4591243351fcf6b0a7e76fd106529b9e78", 0x18, 0x8000}], 0x48006, 0x0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) munlockall() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001c00)={0x4, 0x3, 0x100000001, 0x2, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001c40)={0x0, 0x80, "20fb8844b40d2b1d9e01d4468e63beaddef80296b728a0062ebd20ee540426c12b82d55504dcc3edf0220c15cd56374799326936b94a357730b2429a089d93c8fb63d06e794e112c3d258bc9dde07d1f854ed0da4a52fb9190cf93014925526c466544d4669417c88e8b44f106538df7e6249fecb26bcb2c785509b4fe7da115"}, &(0x7f0000001d00)=0x88) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001d40)=@assoc_id=r3, 0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000001d80)='/dev/snd/midiC#D#\x00', 0xb, 0x20000) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000001dc0)) acct(0x0) syz_mount_image$ntfs(&(0x7f0000001e00)='ntfs\x00', &(0x7f0000001e40)='./file0\x00', 0x65e3, 0x8, &(0x7f0000002380)=[{&(0x7f0000001e80)="fd92e8ec4c1e3b09944f2975a31ce442291bc7b4ea4b2f02dcf71bacf6f84e4af922169127fb4acb", 0x28, 0x67}, {&(0x7f0000001ec0)="2bdd99a32bc88a7226e4bd76c98745de7c7db3e4282a40bedcf1848a5a99fc7de94a21a257d78c0f96abd777caf11eb920318c2042efcd3a50c8f48ffc9c909efed4927719ad5c627d0b4daf3771cbcc10c4a5c4a5b95efb558154027546512ac37ed37b603ad38bcdc7af164e5be0387859255ccc06b0e2a109c743652a6858addd2ad28c3e5823d9e49a1a4c7754ac7e58d63b5eb2c0481d038016157800d5159a56ffbfc320078c80a65948db6f3b7b305253e5a53ee6bd88f39decc5cd0ea59391f20d3009698eec2b", 0xcb, 0x981e}, {&(0x7f0000001fc0)="e656218cdc86f7924e19d98a6fabe9028dfafacfe2e875e4f9617cbf73ec4e01d8b24b8ae7871ea86d6a977359818e9898705b8b0a9e6e5fb305ec3fece2924186e1d58de1eadd1b06cdd602afcfafdad9d2272eadf7d725f8118347235ad78504226f3d8dc6a156d0ae4f2d589045ab7b6522d64a3838da4d477635b4233c2093bb042236139843fd4e188383d6369497d226d5edd6fac81a1f6a62dd020f109bdfa986d3b6740efb65c2d4d041cfe24c26ab6be5bed56f82c96a2cf46b8d913a1c5126709bc2bb52a511cd6cacdb6220dd", 0xd2, 0x2b}, {&(0x7f00000020c0)="e12b68ac37065c5271c339f08ec00c217e1638f0e7aea0a1b72b0142ae1903f39a6f", 0x22, 0x6}, {&(0x7f0000002100)="3968377ec2e0d5c66771db40573e2dbc6661431a0e5bdda41d7c75fe76fa731e99bb9554411072b686737169ef16daf4dcf9de3cef955546920b1cd72aa0b99f50e97dd0fbaf7f684b4cff5acc3ebba5234f827443202f", 0x57, 0x1}, {&(0x7f0000002180)="16e3667758229bf3093a3b9e0ed74423b506fe67583abd99a51aa77143eab740f64600b21a33821df2187254ce584f05aa06e1e9e0acdd1f88dbca953767ff61d456ae175a773094c49809b4838059e79dab76555e4b80652cb486f360f184bfb08776735f74ba710021c73fbe6b853aee9d9a5c731fd234871fb5d573315194c01b32c471747da32b2d2ca1b5a6c8e60a922a1a21da874c6ff8847ba37204f6979041ab7e6f676d1772b1d0c442feb0c9508f3bd48383f5168d531e3ead3af217864ac0e67758930f31f33f737b", 0xce, 0x5}, {&(0x7f0000002280)="4015dd2fb04cede6d8c7570f2efd977cd096cb02bca3fbd923fe2a07340a488c7cafcc16f284effa6551d240235f4782a94715c25cf9ba3a13d59fa9c911b2495fcd06945585faae8b5cd91cd50091e5ee77e32b043d8e01f3d1834fb152d20b5188923522df575f366199d5e67f94c2d3bdc7e4ec5ede7a65e742d833fc845c0e329c29a547e02c0e5b055e090ce8041bffa251147be2de83a59dff24d3", 0x9e, 0x2}, {&(0x7f0000002340)="b976567c62fb8c19", 0x8, 0x1}], 0x1, &(0x7f0000002400)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x35, 0x37, 0x3d, 0x32, 0x7f, 0x3d, 0x35, 0x30]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3d, 0x30, 0x3f, 0x7f, 0x31]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0, 0x0, 0x34, 0x30, 0x78]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x33, 0x37]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000024c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x100000001, 0x1, 0x80000000, 0x4, 0x3, 0x2, 0x0, 0x39, 0x5, 0x9, 0x3, 0x8, 0x0, 0x400, 0x9]}, &(0x7f00000025c0)=0x100) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002640)={0x2, &(0x7f0000002600)=[{0x10001, 0x8}, {0x1f, 0xcb88}]}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002680)=0xffffffffffffffff) chdir(&(0x7f00000026c0)='./file0\x00') close(r4) connect$unix(r4, &(0x7f0000002700)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f00000027c0)={0x1, 0x70, 0x9, 0x7, 0x3e25, 0x9, 0x0, 0x3, 0x9, 0x4, 0xfffffffffffffffc, 0x4, 0x3, 0x2, 0x800, 0x5561, 0x4, 0x100000001, 0x4, 0x81, 0x6, 0x20, 0x100, 0x7, 0x0, 0x0, 0x200, 0x81, 0x8, 0x8, 0x0, 0x7, 0x6, 0x2, 0x3, 0x8, 0x5, 0xffffffffffff4bc4, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000002780), 0x8}, 0x840, 0x8, 0x1, 0x1, 0x7, 0x6, 0x80000001}, r2, 0xb, r4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002840)={0x0, 0x3, 0x8001, 'queue0\x00', 0x7}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000002900)=0x1f, 0x8) r5 = syz_open_procfs(r1, &(0x7f0000002940)='net/rt_acct\x00') ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x3ab3) 2018/04/05 17:04:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000008004500001c000000000011907800000000e000000100004e21000890788a15cc5c82a6de37422afe170c922dfe59557d3bf48380c0dfa08c7ed3c938a6738713b25ab65094b489"], 0x0) 2018/04/05 17:04:28 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x0, &(0x7f0000000ffc), 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/195, 0xc3, 0x40, &(0x7f0000000100)={0x3, {"b9385cb34b408b"}, 0x5}, 0x10) [ 252.984370] binder: 19499 RLIMIT_NICE not set 2018/04/05 17:04:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x82f, &(0x7f0000000080)="dc8b360f200e67a042083086dbf4d5242b9a3840185e9eadedffed18277cb5d64b76b3ba39eec09c31772c5cb8fe59a6466d8a5f5c29709a0dcc694acf04bea585d5f2ad2d1bff80393a845f4938e9e0ff7a8bccc269114e57c63bb6b636423e5d324b9393be528127052c6a663049891d97c181fda871977742adc962a7842b3c72c39fe4458873ddac1447b550683eb0d1741ab848d9831c9d61df3dbbb951a14cb94dba0a779735530f3591923b87a6fe83c26077734d9d598d706e590438fa5defc927a572c6", 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cd8000)="0b2d2d292d008b53ba", 0x0) r2 = socket(0x12, 0x10000000803, 0x0) r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x7f, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e21}}, 0xedd8, 0xc9a3, 0x4910, 0x3, 0x4}}, &(0x7f0000a56ffc)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00001bb000)=r4, 0x4) ioctl$TIOCNXCL(r3, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbcfc8)={0x0, 0x0, &(0x7f0000fa3ff0), 0x0, &(0x7f0000e33000)=[@rights={0x1ba, 0x1, 0x1, [r2]}], 0x18}, 0x0) r5 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r5, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r5, &(0x7f0000187000)={0x0, 0x20}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f00001b9ff8)='./file0\x00') ioctl$KDENABIO(r5, 0x4b36) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00005af000)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003a3ff8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000ebff8)={r6, 0x3}) open(&(0x7f00002a6ff8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x4) r7 = epoll_create(0x2001) bind$inet(r0, &(0x7f0000cf4ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xffffffffffffffdd) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000fa9ff4)={0x10000000}) mq_timedsend(r5, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)) 2018/04/05 17:04:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x6) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xb71, 0x4) write$cgroup_int(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="cbd1b165a346e46047eb81f3b9704ab747b567d495b6b4d295480ba12f1f2fbd5578d8f907232f637df6085d14c414a746b21893e325bd67c6ec5aaf81b0f6bdaf8b52ee0f5c82e7"], 0x2) fdatasync(r0) 2018/04/05 17:04:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) [ 253.136111] IPVS: ftp: loaded support on port[0] = 21 [ 253.748624] binder: send failed reply for transaction 87 to 19498:19536 [ 253.757875] binder: BINDER_SET_CONTEXT_MGR already set [ 253.763376] binder: 19498:19536 ioctl 40046207 0 returned -16 [ 253.770915] binder: 19499 RLIMIT_NICE not set [ 253.782875] binder_alloc: 19498: binder_alloc_buf, no vma [ 253.788513] binder: 19498:19536 transaction failed 29189/-3, size 0-0 line 2963 [ 253.910648] binder: undelivered TRANSACTION_ERROR: 29189 [ 253.916435] binder: undelivered TRANSACTION_COMPLETE [ 253.921596] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 17:04:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x1) 2018/04/05 17:04:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r2, r1, &(0x7f000058f000)=0xb, 0xe) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/05 17:04:29 executing program 6: getegid() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/if_inet6\x00') close(r1) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1, 0x6, 0x8, 0x3f, 0x0, 0x9, 0x10000, 0xb, 0x1, 0x6, 0x1, 0x100000000, 0x7ff, 0x10000, 0x4, 0x5be4, 0xffff, 0x7, 0x81, 0x7f, 0xb9f, 0x7, 0x6, 0x7, 0x3, 0x10001, 0x0, 0xffffffffffff580b, 0x0, 0x2, 0x26be, 0x6, 0xfffffffffffffffa, 0x7ff, 0x80, 0x2, 0x0, 0x2, 0x1, @perf_config_ext={0x7f, 0x3f54}, 0x80, 0x7, 0x9, 0x5, 0x3ff, 0x81, 0x6}, r2, 0xb, r0, 0x1) 2018/04/05 17:04:29 executing program 2 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:29 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000240)={'ifb0\x00'}) 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$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/05 17:04:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffff5c, 0x0, 0x3, "6a26f8900d3aa87853fae1a2f050b4cbdff5b3dcf4a8d33f9e1a1d8ca448e7b9e8969eea825249f88c68bcc755a4382f4225f89031592139929de0fdcce3361806ccf401b5a690fcdf6f5b363e762e99"}, 0xd8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400e9002700310300000000000000000e000000"], 0x14}, 0x1}, 0x0) 2018/04/05 17:04:29 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f0000000140)={0x11, 0xfd, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioprio_set$pid(0x1, r1, 0x22) 2018/04/05 17:04:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x6, &(0x7f0000000400)=[{&(0x7f0000000080)="648dc8d75db67ba2c017adc419d10a2a5f0b50ba0841aa5935", 0x19, 0x9}, {&(0x7f00000000c0)="260058cf4171958041467cafce4d7369d358f864f0a066db0a1d21be646f8bd2f8c7ac395409ad9ef846820eae58df32a111d18f7392be684f946567accdc46d3cf25e2181c39afdb560b75bd426c7aeb9493ffe999de74127a729d9a4391e722bb875f6dda23701e26e9b85e945cc652db45fa3472933e5b03efab391d74ef269006d7e015e1f6e61a142fcacbe3f", 0x8f}, {&(0x7f0000000180)="4273ee1fb7d4db0fdf80fa6229247d3da2e4f87175e422987d45db3bdcdab7a91125338a1da0932c90764e439e0299013940c850b15a71ebe435152167b057bd9689c1c7a5b4e1154d3fb98349f73fefd743a639a3b0498e5dee6cb17b91d977d97a3e98b388b03e035fb2e6270b89c9ecd0ac15da4e74a5fbc7cac8cee0253799c6c1c911087ad1b37e416003f4cc28acb88f92bfa8c4e91004776b49ee5d5bb026095b8ef6f4cb3fd3d7b53d167142c683bbcc2d4c", 0xb6, 0x3c}, {&(0x7f0000000240)="bd452cbc416e406ae93298fc8fd3a8acfddddb3d47c447c72d5738e3607b06ed227f9bb0298f047c12e75b9b624b31162f2407ffbeee708dc0b21b13428aaf7d3511e3bf6b27399e6ceddfdc2489e7c6521389e2416aa39957974c8032c0612774eeaca54bd18227ef55d8cbad122c184bd5f7ad2c1ed9dab05ee3d135e4c5101e7fa91f94f46bee14a5e1638b36b0", 0x8f, 0xe2}, {&(0x7f0000000300)="cc3005395f6ce229a65befb17908b585e1c7c5a0885ab836e2fad9cb91c3b03f199f57c32667a42fbcc7fc7c79fed9c0dd1ff619882bfe038d43a87ec3814ee23562155d9302ed5178e49f9b82d425534a715ef96b1edbf811c6bb112cc8c9723cbb0d9c4afd36c18ed17a8370ddf19fb5a9a25a10bc239be7d12edbacfd88ebf03937", 0x83, 0x8}, {&(0x7f00000003c0), 0x0, 0x1}], 0x80, &(0x7f0000000480)={[{@uid={'uid', 0x3d, [0x3d, 0x7d, 0x30, 0x7f, 0x35]}, 0x2c}, {@discard='discard', 0x2c}, {@umask={'umask', 0x3d, [0x3b, 0x37, 0x78, 0x7e, 0x38, 0x0, 0x3f]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@discard='discard', 0x2c}]}) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 254.048166] FAULT_INJECTION: forcing a failure. [ 254.048166] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 254.060064] CPU: 1 PID: 19548 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 254.067085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.076446] Call Trace: [ 254.079116] dump_stack+0x1a7/0x27d [ 254.082759] ? arch_local_irq_restore+0x53/0x53 [ 254.087483] should_fail+0x914/0xae0 [ 254.091207] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/05 17:04:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x5385, &(0x7f0000ca7000)) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_misc(r0, &(0x7f0000002440)=ANY=[@ANYBLOB="73797a31d6414c3c25db84afdc82a2560d0a197f5f1483c17d9a4741a0a4e92b410f6de81e342ef039515e7654d38ab4b92639b6bb3702df9abd5bb229c003261910cbd90516db4cfcc040cfb5070007007d4c30ba91da6d82ea9c2693883a451567b4f82b31349546022c26abee3ff97bd5a49d0174c63ff83303f055b536de"], 0x77) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000024c0)=""/141) recvmsg(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000140)=""/87, 0x57}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/36, 0x24}], 0x5, &(0x7f0000002340)=""/135, 0x87, 0x3}, 0x63) mkdirat$cgroup(r0, &(0x7f0000002600)='syz0\x00', 0x1ff) sendto$llc(r1, &(0x7f0000002580)="6c0f82025acfbaa66de0bdef2bfe5d09058d60b39c95654f4c0002430badfd8034a18f802c615c56c1c3de51f48aa4b1b6d4893388900c9663e4f7d43cabbd91349f60c78dcf140b6066da241422db53170032ca05e61419a582a4", 0x5b, 0x1, &(0x7f0000000080)={0x1a, 0xf, 0xffffffff80000001, 0xfffffffffffffffc, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/05 17:04:29 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) bind$packet(r0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) [ 254.096356] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.101755] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 254.106876] ? perf_tp_event+0xae0/0xae0 [ 254.110949] ? __lock_acquire+0x638/0x3c30 [ 254.115192] ? perf_swevent_event+0x270/0x270 [ 254.119720] ? tracing_generic_entry_update+0x15a/0x1d0 [ 254.125137] ? memset+0x31/0x40 [ 254.128443] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.133637] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 254.138751] ? perf_tp_event+0xae0/0xae0 [ 254.142817] ? perf_trace_lock+0xd6/0x900 [ 254.146979] ? perf_tp_event+0x7f4/0xae0 [ 254.151083] __alloc_pages_nodemask+0x327/0xdd0 [ 254.155767] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 254.160786] ? trace_hardirqs_off+0x10/0x10 [ 254.165116] ? trace_event_raw_event_lock+0x340/0x340 [ 254.170314] ? perf_trace_lock+0x900/0x900 [ 254.174560] ? tracing_generic_entry_update+0x15a/0x1d0 [ 254.179938] ? trace_hardirqs_off+0x10/0x10 [ 254.184265] ? lock_pin_lock+0x360/0x360 [ 254.188350] alloc_pages_current+0xb6/0x1e0 [ 254.192685] skb_page_frag_refill+0x294/0x660 [ 254.197190] ? tun_build_skb.isra.48+0x269/0x1900 [ 254.202027] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 254.206984] ? rcu_is_watching+0x85/0x130 [ 254.211122] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 254.216050] tun_build_skb.isra.48+0x2f0/0x1900 [ 254.220713] ? tun_flow_update+0xf70/0xf70 [ 254.224929] ? trace_event_raw_event_lock+0x340/0x340 [ 254.230105] ? lock_acquire+0x1d5/0x580 [ 254.234070] ? print_irqtrace_events+0x270/0x270 [ 254.238809] ? trace_hardirqs_off+0x10/0x10 [ 254.243110] ? lock_release+0xa40/0xa40 [ 254.247073] ? __lock_acquire+0x638/0x3c30 [ 254.251307] ? __lock_acquire+0x638/0x3c30 [ 254.255547] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.260721] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 254.265802] ? __lock_acquire+0x638/0x3c30 [ 254.270030] ? perf_tp_event+0xae0/0xae0 [ 254.274089] tun_get_user+0x27f9/0x3b50 [ 254.278049] ? perf_trace_lock+0xd6/0x900 [ 254.282202] ? tun_build_skb.isra.48+0x1900/0x1900 [ 254.287113] ? perf_trace_lock+0xd6/0x900 [ 254.291244] ? perf_trace_lock+0x900/0x900 [ 254.295467] ? trace_event_raw_event_lock+0x340/0x340 [ 254.301058] ? perf_trace_lock+0x900/0x900 [ 254.305295] ? tun_get+0x1ab/0x2e0 [ 254.308821] ? lock_downgrade+0x980/0x980 [ 254.312963] ? rcu_is_watching+0x85/0x130 [ 254.317097] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 254.322030] ? tun_get+0x1d4/0x2e0 [ 254.325554] ? tun_do_read+0x27e0/0x27e0 [ 254.329600] ? rcu_is_watching+0x85/0x130 [ 254.333739] tun_chr_write_iter+0xb9/0x160 [ 254.337994] do_iter_readv_writev+0x55c/0x830 [ 254.342483] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 254.347229] ? rw_verify_area+0xe5/0x2b0 [ 254.351276] do_iter_write+0x154/0x540 [ 254.355164] ? iov_iter_get_pages+0x1120/0x1120 [ 254.359838] ? map_files_get_link+0x3b0/0x3b0 [ 254.364327] compat_writev+0x225/0x420 [ 254.368202] ? do_pwritev+0x1a0/0x1a0 [ 254.372023] ? wait_for_completion+0x770/0x770 [ 254.376623] ? __fdget_pos+0xb4/0x1a0 [ 254.380407] ? __fdget_raw+0x20/0x20 [ 254.384103] ? __sb_end_write+0xa0/0xd0 [ 254.388066] do_compat_writev+0x115/0x220 [ 254.392197] ? do_compat_writev+0x115/0x220 [ 254.396504] ? compat_writev+0x420/0x420 [ 254.400560] compat_SyS_writev+0x26/0x30 [ 254.404604] ? compat_SyS_preadv2+0x90/0x90 [ 254.408936] do_fast_syscall_32+0x3ec/0xf9f [ 254.413253] ? do_int80_syscall_32+0x9c0/0x9c0 [ 254.417844] ? finish_task_switch+0x1b9/0x970 [ 254.422319] ? finish_task_switch+0x17a/0x970 [ 254.426800] ? syscall_return_slowpath+0x2ac/0x550 [ 254.431715] ? prepare_exit_to_usermode+0x350/0x350 [ 254.436730] ? sysret32_from_system_call+0x5/0x3c [ 254.441562] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/05 17:04:29 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000440)='./file0\x00', 0x20000, 0x53) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='.\x00', &(0x7f0000000340)="b431db9e01c0667433d359e76f88669f8ebd72020900dd02232fb2055c369e424033fc81d51180cbab5ef704a3edeb50", 0x2004001, &(0x7f0000000280)="f47094ea88d3b8fa84ca18644b1dea92b44518745998dff65f2d45d01253de1d783b3fd80ba0f2b6a4db5a862f00ffa9ed4ac1bed5397ffd0e330ecc7d40dfe3ba78877c5ead4a91a92c4daa20864ed55ad4fa5a8f36b634226f269a9a7229548254442cb4b4bb87837010785b2dbc743ad1e30a7a5c9025269b1b656a905d4d14d04c6f40edb50a4bf0dab39f557080e1") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) perf_event_open(&(0x7f0000273f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x101000) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000200)='cifs\x00', 0x400080000, &(0x7f0000000140)="899219e68611cfb501005ebd54") [ 254.446395] entry_SYSENTER_compat+0x70/0x7f [ 254.450784] RIP: 0023:0xf7fc7c99 [ 254.454127] RSP: 002b:00000000f5fc3044 EFLAGS: 00000292 ORIG_RAX: 0000000000000092 [ 254.461821] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f5fc3094 [ 254.469071] RDX: 0000000000000001 RSI: 000000000813af00 RDI: 0000000000000014 [ 254.476323] RBP: 00000000f5fc3158 R08: 0000000000000000 R09: 0000000000000000 [ 254.483572] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.490820] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0206fc0090b094833a0553c7596e084480cf9707bd325949ef0000"], 0x10}, 0x1}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) accept4$vsock_stream(r1, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ca, 0x40) 2018/04/05 17:04:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xb, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x44, 0x13, 0x409, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x44}, 0x1}, 0xfffffffffffffff9) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6494, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xa022) 2018/04/05 17:04:29 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ifb0\x00', 0x400}) 2018/04/05 17:04:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x9, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001fc0)={r1, 0xf4a5ffcb596b7580, &(0x7f0000002000)}, 0xffffffffffffff96) sendto$inet(r0, &(0x7f0000001b00)="34516a95d034226c3bb85a561b65fc90e636b2a297e6cd28ae17ac4315e0babefad8af00c080813f5478bb76606019c6f6a19643cfd63e998af1c60c209264e17484de714e309cfd1d9e01c02ebcfbb835875521941f74e99f41b8528f12a14908e85e5ed7fd001c07d71c7a659eb0ecd9eb1e101a5b5bd8491379a0ba47fba4c4a106509666e436842d55102ff59158504d978db3fdbaab53b6642a23d0091ec4a96f225949eebff207d5d709f6765d364af20a5cdaa8e1", 0xb8, 0xc000, &(0x7f0000001bc0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001c80)={@local, @rand_addr}, &(0x7f0000001cc0)=0x8) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001e80)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xf50, 0xfbab, 0x96c0, "b0f67add0a2f6acfe410c7987e3f58690b738ef0fc0daa76673ecf4c97dda7dea96e90ca54b7313d5c7f97d7b1e63a299288659cb66e1dff474648a2061648f04326037e5510b92daea1842786cb93ce"}, 0xd8) sendto$inet(r0, &(0x7f0000001280)="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", 0x86d, 0x4000080, &(0x7f0000001240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$sndctrl(&(0x7f0000001200)='/dev/snd/controlC#\x00', 0x6, 0x200) sendto$inet(r0, &(0x7f0000000080)="0087a949d001b463cd328e670ea119340cece1cb6f02235011ba8d12f3c0c24850c487dfe7d1aca295f3cd6a41adf7077cf611ee8a2f7ce5da219cc1e431ecefa240dcf159fbcc54c0dd1acd55513d1732c5d12aa31702aca47289e965a5dd3766af4c6bb499d7e3250dd086c5c2af75878028ebf2639a2c061d0000000000", 0x7f, 0x4008000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000001d00)=0x10400001c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001c00)=0x42ff, &(0x7f0000001c40)=0x2) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x4004, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 17:04:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000800)='net/ip6_tables_matches\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='-vboxnet0\'\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='net/ip6_tables_matches\x00', &(0x7f0000000280)=')\x00', &(0x7f00000002c0)='vmnet0GPL#(\\-\x00', &(0x7f0000000300)='net/ip6_tables_matches\x00', &(0x7f0000000340)='net/ip6_tables_matches\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='+\x00']) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x3d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x7, [0x3, 0x8, 0xc904, 0x7, 0x9, 0x80, 0x40]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) readv(r0, &(0x7f0000000100), 0x0) 2018/04/05 17:04:29 executing program 2 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup2(r0, r1) io_setup(0x0, &(0x7f000014b000)) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000000)={0x1, 0x7, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) [ 254.740497] FAULT_INJECTION: forcing a failure. [ 254.740497] name failslab, interval 1, probability 0, space 0, times 1 [ 254.751856] CPU: 0 PID: 19603 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 254.758876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.768228] Call Trace: [ 254.770819] dump_stack+0x1a7/0x27d [ 254.774456] ? arch_local_irq_restore+0x53/0x53 [ 254.779136] ? __lock_acquire+0x638/0x3c30 [ 254.783380] should_fail+0x914/0xae0 [ 254.787102] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.792209] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.797390] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 254.802496] ? perf_tp_event+0xae0/0xae0 [ 254.806558] ? perf_trace_lock+0x900/0x900 [ 254.810801] ? memset+0x31/0x40 [ 254.814084] ? perf_trace_lock_acquire+0x532/0x980 [ 254.819017] ? trace_hardirqs_off+0x10/0x10 [ 254.823349] ? perf_trace_lock+0x900/0x900 [ 254.827587] ? find_held_lock+0x35/0x1d0 [ 254.831664] should_failslab+0xec/0x120 [ 254.835644] kmem_cache_alloc+0x47/0x760 [ 254.839733] __build_skb+0x99/0x410 [ 254.843350] ? skb_try_coalesce+0x1cb0/0x1cb0 [ 254.847835] ? trace_hardirqs_off+0x10/0x10 [ 254.852148] ? lock_acquire+0x1d5/0x580 [ 254.856108] ? lock_acquire+0x1d5/0x580 [ 254.860071] ? tun_build_skb.isra.48+0x491/0x1900 [ 254.864912] build_skb+0x6f/0x2a0 [ 254.868346] ? __build_skb+0x410/0x410 [ 254.872232] tun_build_skb.isra.48+0x9d9/0x1900 [ 254.876896] ? tun_flow_update+0xf70/0xf70 [ 254.881120] ? lock_acquire+0x1d5/0x580 [ 254.885086] ? print_irqtrace_events+0x270/0x270 [ 254.889825] ? trace_hardirqs_off+0x10/0x10 [ 254.894129] ? lock_release+0xa40/0xa40 [ 254.898093] ? __lock_acquire+0x638/0x3c30 [ 254.902330] ? __lock_acquire+0x638/0x3c30 [ 254.906569] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.911740] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 254.916820] ? __lock_acquire+0x638/0x3c30 [ 254.921047] ? perf_tp_event+0xae0/0xae0 [ 254.925105] tun_get_user+0x27f9/0x3b50 [ 254.929068] ? perf_trace_lock_acquire+0x532/0x980 [ 254.934003] ? tun_build_skb.isra.48+0x1900/0x1900 [ 254.938921] ? perf_trace_lock_acquire+0x532/0x980 [ 254.943830] ? perf_trace_lock+0x900/0x900 [ 254.948060] ? perf_trace_lock+0x900/0x900 [ 254.952295] ? tun_get+0x1ab/0x2e0 [ 254.955820] ? lock_downgrade+0x980/0x980 [ 254.959959] ? kasan_check_read+0x11/0x20 [ 254.964089] ? rcu_is_watching+0x85/0x130 [ 254.968219] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 254.973146] ? tun_get+0x1d4/0x2e0 [ 254.976670] ? tun_do_read+0x27e0/0x27e0 [ 254.980715] ? kasan_check_read+0x11/0x20 [ 254.984842] ? rcu_is_watching+0x85/0x130 [ 254.988982] tun_chr_write_iter+0xb9/0x160 [ 254.993202] do_iter_readv_writev+0x55c/0x830 [ 254.997685] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 255.002431] ? rw_verify_area+0xe5/0x2b0 [ 255.006479] do_iter_write+0x154/0x540 [ 255.010349] ? iov_iter_get_pages+0x1120/0x1120 [ 255.015005] ? map_files_get_link+0x3b0/0x3b0 [ 255.019499] compat_writev+0x225/0x420 [ 255.023375] ? do_pwritev+0x1a0/0x1a0 [ 255.027162] ? wait_for_completion+0x770/0x770 [ 255.031734] ? __lock_is_held+0xb6/0x140 [ 255.035790] ? __fdget_pos+0xb4/0x1a0 [ 255.039574] ? __fdget_raw+0x20/0x20 [ 255.043272] ? __sb_end_write+0xa0/0xd0 [ 255.047238] do_compat_writev+0x115/0x220 [ 255.051367] ? do_compat_writev+0x115/0x220 [ 255.055679] ? compat_writev+0x420/0x420 [ 255.059735] compat_SyS_writev+0x26/0x30 [ 255.063776] ? compat_SyS_preadv2+0x90/0x90 [ 255.068080] do_fast_syscall_32+0x3ec/0xf9f [ 255.072396] ? do_int80_syscall_32+0x9c0/0x9c0 [ 255.076962] ? finish_task_switch+0x1b9/0x970 [ 255.081436] ? finish_task_switch+0x17a/0x970 [ 255.085918] ? syscall_return_slowpath+0x2ac/0x550 [ 255.090829] ? prepare_exit_to_usermode+0x350/0x350 [ 255.095829] ? sysret32_from_system_call+0x5/0x3c [ 255.100661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.105496] entry_SYSENTER_compat+0x70/0x7f [ 255.109884] RIP: 0023:0xf7fc7c99 [ 255.113228] RSP: 002b:00000000f5fc3044 EFLAGS: 00000292 ORIG_RAX: 0000000000000092 [ 255.120924] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f5fc3094 [ 255.128174] RDX: 0000000000000001 RSI: 000000000813af00 RDI: 0000000000000014 [ 255.135427] RBP: 00000000f5fc3158 R08: 0000000000000000 R09: 0000000000000000 [ 255.142675] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 255.149927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:30 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000040)=0xfffffffffffffffc) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000180)="78b21743ce95f8f84dd80aae29580ebec858f3d51e6926b501842366e483c75621010012fb8b30b7654c65a749adb62c9d7890a445e498201132a9ed939fcb9757981da9a71ddb28b8d089744cdd73bfad1460da00070a9511", 0xffffffffffffffb5) 2018/04/05 17:04:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000011c0)="070a0722084fff00b1", 0x9) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x202800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x8}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/05 17:04:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xffffffffffff7444, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x20000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000140)={0x2, 0x1000, 0x6, 0xd165, 0x9, 0x7f, 0x27, 0x7fffffff, 0x3, 0x70000}) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000440)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x0) dup3(r0, r0, 0x80000) 2018/04/05 17:04:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a003000000000000fffffffffffffffff8000000ffffffff08030000ffffffffffffffff08030000ffffffff03000000a11656f3fcff24006a27c8dccd6eed40aa16446c8a75f0ca6197cfadd47411b4f5eddce07c4ea77e54c1a96dfe4ed511d46e5339112d4a1e25e4010d794ceede26c59b6516a6dfa87db05fe221ac0912245d6664c67bc004000000ab0a37e6211cebf4"], 0x1) 2018/04/05 17:04:30 executing program 2 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat6\x00') r1 = getpgrp(0x0) getpriority(0x1, r1) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x2, 0x5, 0x0, 0x40, "e604f8890704f0783dc70dbd11dcad4e59bbb1ff2b7f2d83d4dc48f6cdc3f571e5c43b9316261c2df9924f2a", 0x3}, 0x0, 0x0, 0x5, r1, 0x3, 0x0, "d94b888fc660bc42c690db988b35416f3419f1d1c9bd3f017d87a3d88b8058e03193bdcfd26f38c37a5700f3bb63a65df5e7e058c4da2d7baaf20d792987d3ee", &(0x7f0000000040)='net/sockstat6\x00', 0xe, [], [0xffffffff80000000, 0x7fffffff, 0x9, 0x4]}) 2018/04/05 17:04:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f000077cff5)='/dev/vcsa#\x00', 0x70, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @empty, 0x9}], 0x2c) readv(r1, &(0x7f0000000540), 0x7) 2018/04/05 17:04:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', 'eth0\x00'}, &(0x7f0000000040)='wlan0security\x00', 0xe, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0xffa7, 0x0, &(0x7f0000dcf000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0xfffffffffffffd4f, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="07630440000000003a80e5e5befa4a44cb97f937c1775f0516865f791e15d43158038ba5dc3bd5244e39bae6efd8c71ccf8b929ff53996db2154e0278b599cbd5c766223939783"], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/04/05 17:04:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000800)) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$amidi(&(0x7f0000000780)='/dev/amidi#\x00', 0x20, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f00000007c0)=0x3f, 0x4) sendmmsg$unix(r0, &(0x7f0000000a40)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000000c0)="c635210cbc5d428aaff43e95fb663bbaaf6235350cd7c0ec089fc132f07d29b92273b29c4bd0f133dc4b9fd27bc7362b367c1364418f6ca981c4a3e0a037ca453b2dc2ae0f5b64f8eeb3afffef", 0x4d}, {&(0x7f0000000140)="9fab6457dbaac308a44a8cf6d5179183001dafe00cf42c7c94d580a4cf07a3c67f53f6ec7f39a847b3a6bfad5a9779f5a0c24912af163be1916428253aab069417d362aa2130d8367a16703f99136dbd7c22f2862a1ca9b29bfc4b4e1c86d7880c303189c8e6a31e605c482b0708b5ee150ee87bd035c30ce311e869c11c11562a43c24712b25da33a787258b74304ad1b061866dbdfe59360bb8a7d6505153aa53f86c406e5aa7e609e395ec60f3a86930b9f660a2c9d023de7736530329c0ee699e31fb3c10176", 0xc8}, {&(0x7f0000000240)="47d335f429ab0ccd034152ad471799f8a99277d6cbd8b0e922725c899691af0915cb9de1aed502a9765cf71eb917e8082e0e358acd847465c17c9809e356bf872569e4225feb63391e8eab5dff073558fe477e5888a2fc5b4a6b5546c510860f3211c9f6a2bf2ceae453399409f4b6f39375b8a68853a93f18ba92915a935c5a6e946fb4e51970c5375469131ebba0b56818f07101713ae6a06aded93e99ec6ca2cb0eb5c0c768edcd9fbe3410b7c52730ced547cb81d9696a7c349e740ae8699c1f52ca824fb93221d6b4e111379d0e21134c202972ecba87ceee9daed1fc4fbbe9fb", 0xe3}, {&(0x7f0000000340)="17741d5b88ea71f96573c6e5db9f8051f0879f53cd8b87523ce8058fb274632d2dcbd175f63a17c87d6739890a0d37b137bfcfbbf7d69ca6edc455d7f40a6cf5d391c68a6f4f74cb9c485c41066c9e8c66df8d08ae89657118b7953edce02b0c1a4aaa87ce38f64c6e05b3c6ba644a5e199bc56f539a831eeb10d51a3138fb", 0x7f}, {&(0x7f00000003c0)="c46f0ee6b62537f9ecd2ae058c902ccef5a9fd4895c900b3767a977315ef70cd8fd602c7c9edf552820f0a6d84347c84c4d41d12ff2d1cc2052dac3d3081f4018f", 0x41}, {&(0x7f0000000440)="ac5e0a56d36f6d1071d3b17b401b5ed94dd8667cc35d84d58b664f3d6b44237c19937080066f108ed6cb595e99231cdc42078d188c4d0d4dba26b9dda594df40b1eb985049ce479ed86fd2588b47a6a7246e8e8f59c2bcf1ede4546f66fe6f1a23024e94354dd06e50ce85b957718e1888a998ba02f5d992414e12e4cc3ed73697d6bb3006a84fd33dfa20a69b12188b9054faf32b3b82ba0716a72520727ff313da2667aeff2afb6f0e7c3af3b42ec93b8f3a6c02514c87fcaf8df66ae69e07c201e19ab7e3", 0xc6}, {&(0x7f0000000540)="910804d3322be6e26a704db6e702019e4be63b662f786b05f4664fe0e9bba589cdfde274e53351529bd0ad44b4daa878ef90e320dfbee263c96ffe34511b04752a96b823f05dd9541cf3241adde2a17eda677570a82affb213e2e25b32b7f0fa8e32eea3e6ab5c", 0x67}, {&(0x7f00000005c0)="abed04dd60dda5fe8ab072cf5f5a", 0xe}], 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0402004968a163dd", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6], 0x68, 0x4000010}], 0x1, 0x80c0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r8, 0x400442c9, &(0x7f0000002040)={0x1000}) r9 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r9, 0x540a, 0x0) write(r9, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/04/05 17:04:30 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xf6, 0x104) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000240)=""/30) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6tnl0\x00', 0x800}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/05 17:04:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$inet6(0xa, 0xa, 0x7fff) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/05 17:04:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/rt6_stats\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000400)={r2}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x3, {{0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a0600089100000039000900080005000000000003000000000000000038d54400209b84136ef75afb83de448daa51858c6201d08386060cec4fab91d4d5024c50d22e1110", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xb4, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8, 0x10000000080) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'ip6gre0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/05 17:04:30 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000400), &(0x7f0000000440)=0xc) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x2, 0x8, 0x25ad, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x0, 0x0, 0x8, 0x5}, &(0x7f0000000140)=0x18) [ 255.432693] binder: 19613:19614 unknown command 0 [ 255.443152] binder: 19613:19614 ioctl c0306201 205053cd returned -22 [ 255.465805] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 17:04:30 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x100, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000000, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x5}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000000100)={'syz1', "86d95e087b4124df6a719743139baf9348cb11a2e4e28dca7d6103d4a7913d65400443ee94b23ab7da2ef86aa51256d7dae94bb128fe32ec383cffcb0984b1b8dda48110"}, 0x48) 2018/04/05 17:04:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f03000)="2600000022004701050020000000e8fe06006d20002b1f00c0e989094a5100000005033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x80, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x306a000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@alg={0xe8, 0x10, 0x300, 0x70bd26, 0x25dfdbfc, {{'ecb(blowfish)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x7}]}, 0xe8}, 0x1}, 0x4000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 255.489584] binder_alloc: 19613: binder_alloc_buf, no vma [ 255.495273] binder: 19613:19645 transaction failed 29189/-3, size 40-8 line 2963 [ 255.516512] binder: 19613:19614 ioctl 40046207 0 returned -16 [ 255.526817] binder: 19613:19651 unknown command 0 [ 255.537151] binder: 19613:19651 ioctl c0306201 205053cd returned -22 [ 255.556157] QAT: Invalid ioctl [ 255.581967] QAT: Invalid ioctl [ 255.610280] binder: undelivered TRANSACTION_ERROR: 29189 [ 255.616127] binder: release 19613:19614 transaction 90 out, still active [ 255.623049] binder: unexpected work type, 4, not freed [ 255.628348] binder: undelivered TRANSACTION_COMPLETE [ 255.633497] binder: send failed reply for transaction 90, target dead 2018/04/05 17:04:31 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="bf", 0x1, 0xfffffffffffffffd) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$unix(0x1, 0x2, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) keyctl$revoke(0x3, r0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @empty, 0xfffffffffffffffe}}, 0x7e1e88e8, 0x7ff, 0x5, 0x8, 0x5}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000780)={r5, 0x87d9, 0x6}, &(0x7f00000007c0)=0x10) keyctl$revoke(0x3, r0) r6 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x10000, 0x80000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000080)={'ifb0\x00', 0x8001}) getsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000000040), &(0x7f0000000180)=0x4) r7 = inotify_add_watch(r6, &(0x7f00000001c0)='./file0\x00', 0x2) inotify_rm_watch(r4, r7) 2018/04/05 17:04:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000100)={0xfffffffffffffffa, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) bind$inet6(0xffffffffffffffff, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) readahead(r0, 0xffff, 0x2) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x3}, {0x4, 0x6}, {0xf, 0xfa4b}, {0xb, 0x3}], 0x4) 2018/04/05 17:04:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/04/05 17:04:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x3f, 0x4}, 0xc) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x3, 0x9, 0x6, 0x8001, 0x0, 0x8001, 0x8, 0x5, 0x4, 0x8}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500101c0000000000009078e1141400ac140bbb00000000001c907809f841c7d8469ad4404dee504c27d773e15587afbe15188eaae115a2db97babd858501859d1cb6da706f"], &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x4c4, 0x8) 2018/04/05 17:04:31 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='autogroup\x00') write$cgroup_pid(r1, &(0x7f0000000000)={[0x35, 0x39, 0x35, 0x39, 0x31, 0x37, 0x38, 0x31, 0x34, 0x35]}, 0x285) 2018/04/05 17:04:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x80004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0x388, 0x20000802, &(0x7f000006d000)={0x2, 0x4e27}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000004c0)={0x3, r0}) connect$pptp(r1, &(0x7f0000000500)={0x18, 0x2, {0x1, @rand_addr=0xffffffffffffffff}}, 0x1e) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) 2018/04/05 17:04:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x1d, 0x1ff307543bf68163, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 17:04:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r2, 0x20, 0x70bd2c, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x75}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x82a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000092fca3bc32bcad23a7fca04087ec6b4b2933073437a37c6d707272e84de6eef456c01f2aba0152e2a829e1fda1aac7e2e65f0970b51e52621eccd542a3d9577ef016"], 0x7) 2018/04/05 17:04:31 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffff, 0x101000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000000c0)) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) 2018/04/05 17:04:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000000080)="47d2c3bdd1571caf97bdcc5177371c62f2f288f0830f49f45540551a2f645adb0d53e6f3190746dc6fa7c404525c198a0ee40f8794556ed5cd44bee04229a14a5cd0b29ab4d06545012707fa94d3e5b0dfb957c6764a5a2d6cc41fdda5322b4a6c8c48495201ab2a91a23b88d3", 0x6d) 2018/04/05 17:04:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'osx.', '\x00'}, &(0x7f00000001c0)='cpusetem0wlan0em0em1\x00', 0x15, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2000a01) inotify_rm_watch(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) [ 256.485990] l2tp_core: tunl 2: fd 22 wrong protocol, got 0, expected 17 [ 256.535789] l2tp_core: tunl 2: fd 25 wrong protocol, got 0, expected 17 2018/04/05 17:04:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x9, 0x4, 0x6, 0xffffffffffffffc1}, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)) 2018/04/05 17:04:32 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bad000/0x2000)=nil, 0x2000, 0x9) r2 = socket$inet(0x2, 0x80806, 0x20000000) r3 = dup(r2) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x40000009, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000240)={0x2000000}) dup2(r4, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000840)) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x14f) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x1e6) fadvise64(r2, 0x26, 0xa3, 0x3) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x4e23}, 0x10) readv(r3, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0), 0xfffffffffffffebc) writev(r1, &(0x7f0000000300), 0x1) sendto$unix(r5, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r7 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x4002) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) geteuid() r8 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/05 17:04:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000000c0)={{0x0, 0x3, 0x1, 0x3, 0x4}, 0x5a, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0xffffffffffff8001, 0x1, 0x80}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x14, 0x2d, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/05 17:04:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f0000001380)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000001200)={0x1, {&(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/68, 0x0, 0x2}}, 0x68) r2 = gettid() r3 = geteuid() r4 = getegid() r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001b00)=0xc) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) fstat(r1, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getgid() sendmmsg$unix(r1, &(0x7f00000042c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001280)="93b6ce548d9ada58c480634cbdd74efafc51a6d7ca11d686e7bcdf090751d0a8f1aae26de535ac67a4dc9420507480fb458dcdc4a397a15234152e32e1fd2ccff124188a5b161f24529f9dc90f6a0979d9086263b71830b0bc12977ba5cc1f28d752da5d506642b424fa0579efa1176d1d48efd907c5da8be3b7ad61f35b768b45537b483a4404b01f9ae0b1f38a2b84249e8f9cae51751d9f00b570df149fe5c61c68b9d62661b99032d86f4fe26af41ea89b444172ee4de9f4fab9", 0xbc}, {&(0x7f0000000140)="ff899165517e08952dbb284c8b56943065975334c0f7eef816aeb140ec8bef0e632f", 0x22}], 0x2, &(0x7f0000001c00)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r1, 0xffffffffffffffff]}], 0x5c, 0x804}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000001d40)="835b01615726585f8d48405fb6e68cf455c575ec19c742c2f180752ff75ca89c827f140555b948c8b21bbc4eb776b896c51336f9e9e5e5abee51adfdf626e7dd490dff79b627857d3ddcd4078b2e734b2ab7bf0eaa6a98a7ccdbb40a6f22a3d7e78158fb7f4a6445", 0x68}, {&(0x7f0000002ec0)="ffa85b2aba57c2413ce21155b2e98f9bcc0bd14c141e1940ede41cf49a", 0x1d}], 0x2, &(0x7f0000004200)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r0]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, r10}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}], 0x88, 0x85}], 0x2, 0x10) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/05 17:04:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x6, 0xa3db, 0x7}) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 17:04:32 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xfb50e7b3560bb3e0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e21, @rand_addr=0xffffffffffffffe1}}) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='setgroups\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/05 17:04:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getgroups(0x1, &(0x7f0000000140)=[0x0]) fchown(r0, r1, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) r4 = fcntl$getown(r3, 0x9) process_vm_writev(r4, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/9, 0x9}, {&(0x7f0000000340)=""/234, 0xea}], 0x4, &(0x7f0000001900)=[{&(0x7f0000000480)=""/118, 0x76}, {&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/76, 0x4c}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/159, 0x9f}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/92, 0x5c}, {&(0x7f0000001800)=""/245, 0xf5}], 0x8, 0x0) prctl$intptr(0xf, 0x0) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000001980)={{0x0, 0x989680}, {r5, r6+30000000}}, &(0x7f00000019c0)) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000001a00), &(0x7f0000001a40)=0x8) fstatfs(r0, &(0x7f0000001a80)=""/72) r7 = syz_open_dev$sg(&(0x7f0000001b00)='/dev/sg#\x00', 0x3, 0x100) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001b40)=0x8, 0x2) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000001b80)=""/195) fcntl$setflags(r3, 0x2, 0x1) syz_mount_image$hfsplus(&(0x7f0000001c80)='hfsplus\x00', &(0x7f0000001cc0)='./file0\x00', 0x7, 0x8, &(0x7f0000003140)=[{&(0x7f0000001d00)="17e11ee68a00d7c1959319393c65e98cc6e4d4ff4f21a3104a94111532625d0f66edb6395ff6bd4c7468900327fd052f03f696e6ddb54c604b91c96d48737a20aca357ad35a4550f735156e90d6407742d7dddc4d4b69958d08cddab628aee5df489a5da7988f7c670b4ea17c4732750b3195b9c67b6e45e995767e9db98281b0b7bcfa2df5056fcb9da", 0x8a, 0x2}, {&(0x7f0000001dc0)="ce29bfb0438c5213df6cb7f699699c00e4b589f56242e018730c973e5764e5aabbe6ee41d68c9cdd56658b6f3e", 0x2d, 0x1}, {&(0x7f0000001e00)="15a4bfea9d9d0edf87239ee8ffe5eac2d9ae74fab07d5ac22a27ee039639004214236c6e07a354458ce61e73bb5b774ecbae148b8cf40c290b4f6752f81aa345bac1e679649634561831bc37770eeb0857511b9c953fff74993b77fd0d032064f76a51c676528eeb419a9c94df31", 0x6e, 0x8}, {&(0x7f0000001e80)="5c6f64778d9d4801c6940254119fd91dd83d6aa01f6605f2f11486951bc019afdf25d16881d93ed816b1eadf619fea228eb6f7cc054458772d71ea0eb02f04d4cdfdb0daca7806d907c8128e72853b33821e1a845cb84ea0ef78cd8467b0f5f8ec98304caa9dc78f6227ed23f402412e53e9590509bb1708326ec2b5617bb8dc469861e6ea14de87daccd99590ba19a560177641d62fc5cab15cb078b4b4f3a2c3facc04b547647778f5", 0xaa, 0x5d}, {&(0x7f0000001f40)="80123f478656243c69e5cf58789e10e77795aa6334eca25f3e2597834708a3338f5a2517832e", 0x26, 0x2000000000000000}, {&(0x7f0000001f80)="422fbd7cfb1f270c10f51d692db5e8a8b33b6b336300947bfe1dce180559cb8a0a1ba4b28fc8e4dcd29f897d68764a16e068bf3a2cc752940f145675618055451e627dff4daa7ee710d89f866cdc56adc9186136510ea023ad15010b8271e97f34a3e8592a14ab452d66d1e1cbfca36c64d125addffa7cfd70eea6c8dad2d0ccfdf0668eff7c64f1f79dae72d97624474ed5a695531ecb456d27fba4bd4dd3cd0bfe4be3f367b0a1ae0de74aad28eb6dc65e5dd50e3ac7f7e376348f7aef53710c4af3", 0xc3, 0x7}, {&(0x7f0000002080)="533b00cfb16ece02bdb80e47e3158d3728395f2dd28ad1e062c0e9af402b3bdf199facc5e7cc85354e3edb7b551e1bdbe435cac274daad9313714851d740931e9c05bb7678b38861510f45a0990827f2fab8f717a1af99250efe965a51042ab4ff5fe33c72c8d22d5e603199ad3c9f3849ed552b7c02d70aec91ca8a93194bafb259113747fab9db52b896310ae1f6f5fce0f7d78779ebedc8", 0x99, 0x7}, {&(0x7f0000002140)="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", 0x1000}], 0x8000, &(0x7f00000031c0)={[{@session={'session', 0x3d, [0x36, 0x0, 0x39, 0x35, 0x35, 0x2d, 0x38]}, 0x2c}, {@session={'session', 0x3d}, 0x2c}, {@creator={'creator', 0x3d, "df351a83"}, 0x2c}]}) fcntl$setlease(r3, 0x400, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003200)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000003240)=""/4096) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000004240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x30d, 0x100000000}, &(0x7f0000004300)=0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000004340)={r8, 0x5}, &(0x7f0000004380)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f00000043c0)={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e24, 0x9, @empty, 0x6}, 0xffff, [0x80000001, 0x40, 0x401, 0x0, 0x80, 0x5, 0x8b, 0x7]}, 0x5c) init_module(&(0x7f0000004440)='hfsplus\x00', 0x8, &(0x7f0000004480)='creator') ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f00000044c0)={0x4, 0x1, 0x100000001, 0x7, 0xac0000000000000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000004500), &(0x7f0000004540)=0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000004580)={'nat\x00'}, &(0x7f0000004600)=0x50) accept4$inet(r0, 0x0, &(0x7f0000004640), 0x80000) getuid() ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r7, 0xc008551c, &(0x7f0000004680)={0x10001, 0x20, [0x80000000, 0xfffffffffffffffa, 0x40, 0xb693, 0xfffffffffffffffb, 0x100000000, 0x6, 0x7fffffff]}) 2018/04/05 17:04:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) dup(r1) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x8, 0x9c23, 0xc763, 0x8}]}) sendmsg$alg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="c81df54667749462db21cdcb30d23546965c1eaa46c2bfbed91954c1d6d48c5d91e0d934548ab2b7e66a764d85b32933affeb0a2f1af1c5242a889328f9d9f5fa1b19f32f7cd63169dfa89fe4c7227ae11417d39fde446043a09e13be1d5ed27ce492ffc5d2ac3e6ab838d3b027dd14ada84d82332ab9dcdcd6728064e0820d06de51d42793b3ed82990d3b07e7e4926d3", 0x91}, {&(0x7f00000003c0)}, {&(0x7f0000000500)}, {&(0x7f0000000680)="3cf4eac656", 0x5}], 0x4, &(0x7f0000000700)}, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x5, 0x7fffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x7, 0xffffffffffffffc0, 0x2, 0x8, 0x1, [{0x4, 0xe36, 0x7}]}) 2018/04/05 17:04:32 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/04/05 17:04:32 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x2000) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="5d49ed85d07330e59386f08a4fdeae465389ab00c53c895f45da2473b66b41f755641058c700e9197f3eebe67687ff554b4bf8a0156cf0b217aba39ada117089bdbb934293c90a0e8c214f04926b59eceb3a880a3fa308cc6ff45460b000eb4b6e71e9350ddfa13604c2fd18422797f9b549f9e363539ceb147499f257cead4b0c48f15b5e51a0c3ecc6bf721e9d7af02277c7e25d1b667e59fc31a211e4b8916c4bb06f00d448ef43cff72692bfd2eebf81939fc0b40d9eadea8087e9ed41ee382f59ccfd72e5c29084826505a1d088cb", 0xd1}, {&(0x7f0000000280)="af45bf3a47997c41c454f2bf8331f8188e506a254981b3e82fffd9a1ae5d3c532107cc52dfd82cc260fb5f83c7315bd549e0c760accd9f90e2fa5661287f2c66922de7a0337203bf5c24de8c25f5348153936ad672ddc920cf9f89d3657854af2e0ad794fede2fd2e09b370e6618c6b48987486aa2a071a15260d831de20ad58a5acc322ee68381187e479b127ea7901c6bb39", 0x93}], 0x2, 0x0, 0x0, 0x4000004}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/05 17:04:32 executing program 2: munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:32 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x8, 0x156b, 0xffffffff00000005}, 0x2c) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 17:04:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f00000f4000), &(0x7f0000000080), &(0x7f0000000040)) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000440)={0x0, 0x5, r4, 0x2, r5, 0x7, 0x8, 0x6}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000500)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x101}], 0x1c) sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x180030a0}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r7, 0x204, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff3d}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x466e}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/04/05 17:04:32 executing program 4: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000340), 0x8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f00000000c0)={{0x0, 0x2, 0x6e68fc84, 0x3, 0x5}, 0xffffffffffffff80, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x400000, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e22}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @rand_addr=0xb5}, 0x40, 0x7, 0xce, 0x1, 0x3, 0x0, 0x100, 0x8}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0xdffffffffffffff9}) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) 2018/04/05 17:04:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x2, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/05 17:04:32 executing program 0: 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) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xcf, 0x9029}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4}, 0x8) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x20000000000000, 0x4100c0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xd2f, 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000080)=0x3) 2018/04/05 17:04:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() getpeername$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000400)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x13, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, [0x85af, 0x8001, 0x9e, 0x7, 0x7, 0x6, 0xffffffffffffffff, 0x5, 0x80, 0x4bf0, 0x2, 0x401, 0x1ff, 0x8, 0x7]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x8}}, 0x2, 0x13, 0x2, 0x621, 0xc0}, 0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0), &(0x7f0000000100)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) dup(0xffffffffffffffff) clock_gettime(0xfffff7fffffffffb, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) 2018/04/05 17:04:32 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @empty, 0x9}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="ac55"], &(0x7f0000000100)="7d245eb873656c696e75781e7d2100", 0xf, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/05 17:04:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x101) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@can={0xc, {{0x3, 0x1, 0x7, 0x8}, 0x6, 0x2, 0x0, 0x0, "ee68f4cd701c37fe"}}}}, &(0x7f0000000000)) [ 257.801231] kvm: apic: phys broadcast and lowest prio 2018/04/05 17:04:33 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x220100) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x21, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr}, 0x1e6) 2018/04/05 17:04:33 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) [ 257.871677] kvm: apic: phys broadcast and lowest prio 2018/04/05 17:04:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) clone(0x1000000, &(0x7f0000000080)="e4bff1b05c80cb70e12e71f9a1a15fcc24dcbea61100d429feb5c8e4a2cfd5559bd16b830e6d70a419824861a46c3a73909dc54295a954985f0aec35609927562333c8bc", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="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") 2018/04/05 17:04:33 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) 2018/04/05 17:04:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000080)={{0x0, 0x0, 0x8}}) 2018/04/05 17:04:33 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/05 17:04:33 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000780fef)='/dev/vga_arbiter\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000cc9f90)=[{}, {}, {{0x77359400}}, {{0x0, 0x7530}}], 0x40) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x8, 0x81, 0xffffffff}, {{0x0, 0x7530}, 0xffffffffffff1986, 0xa0, 0x45}, {{r1, r2/1000+30000}, 0x400, 0x1ff, 0x8fa}], 0x30) 2018/04/05 17:04:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)={0x0, 0x8000000000000, [0x6ef, 0xbd1, 0x0, 0xc9]}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x16, 0x7fff, 0x7, 0x4, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d2, 0x141e, 0x0, 0xe2, 0x0, 0x40000000}]}, 0x20}, 0x1}, 0x80) 2018/04/05 17:04:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x70, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x34, 0x32, 0x37, 0x32, 0x31]}, 0x5) setitimer(0x0, &(0x7f000047afe0)={{0x77359400}}, &(0x7f00004dbfe0)) 2018/04/05 17:04:33 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400080, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x45}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x5, 0x2, 0xff, 0xfffffffffffffffb}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) sendmsg$netlink(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)={0x10}, 0x10}], 0x1, &(0x7f0000000a40)}, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde, 0x7}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f00000048c0)={r4, r5+30000000}) 2018/04/05 17:04:33 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000114000)='net/igmp\x00') ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000180)) sendfile64(r0, r0, &(0x7f00003edcfa)=0x4000000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, r1, 0x100, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8890}, 0x4000000) 2018/04/05 17:04:33 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fstatfs(r0, &(0x7f0000000840)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) close(r2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000200)) r3 = dup2(r2, r1) fgetxattr(r2, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/48, 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x8829, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x1, 0x2, 0x730441e7, 0xcb6, 0x1, 0x0, 0x10000, 0x6, 0x5, 0xd7b, 0xaa, 0x8, 0x0, 0xffffffffffffffe0, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r4, 0x2, 0x1, 0x2, 0x401, 0x80000001}, 0x14) bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) 2018/04/05 17:04:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001a000100000000000000d0384840b62c77c54f890000000003000100"], 0x20}, 0x1}, 0x0) 2018/04/05 17:04:33 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0x2, 0x3, 0x5, 0x0, 0x3, 0x8404, 0x8, 0x7, 0x0, 0x3, 0x6, 0x101, 0x4, 0x9, 0x9, 0x8, 0x7, 0x4, 0x6, 0x8, 0x9, 0x2, 0x7f, 0x5, 0x8, 0x9, 0x40, 0x7, 0x80000001, 0x100000000, 0x8, 0xff, 0x5, 0x7f, 0x9, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000080), 0x2}, 0x84, 0x8001, 0xfffffffffffffffd, 0x7, 0x5, 0x80, 0x9}, r1, 0xe, r0, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x40}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x1ff, 0xfffffffffffffff8, 0x0, 0x401, 0x1ff, 0x81, 0x2, 0x6, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000380)={r4, 0x5, 0xb7, 0x3, 0x6000, 0x2, 0x5, 0x7, {r5, @in6={{0xa, 0x4e22, 0x2, @empty, 0x4}}, 0x7, 0x1, 0x7, 0xd8, 0x2}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r6, 0x2, 0xffffffff, 0xbde, 0x257a, 0x3b}, &(0x7f0000000580)=0x14) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f0000000480)="13b39acf65ce0bd064d56e4a2dd91699f83ed6b5b4533725ad2050dce0c248d6b65f92cc7c704cb70b18683f5a690a42681c41f3397ceeef97309b9c97b5316086c9a4792891868866c0dfd99e24a4b59d483ab22b12d8581e2a8fb87b2f0f36ce63c45c57eee21b8cbb5464e7f3cd29b3c07d11199a2af13883a700ab6c943dd8c3a98fcf24a36c9219073d316b57681ebba78927496c4184ac7be1babc0e2f8eda1b0025cccbfba0a2960023a9f0a7036ed974255109b09826d688177625a3a74d6cdbbe6e994399b53fba36c860985e1fcf7bb698d2e6a75ff52e") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r7, 0x0, 0xba, 0x400, 0x0, 0x3b6}, &(0x7f0000000240)=0x14) syz_emit_ethernet(0x56, &(0x7f0000000640)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x3, 0x8, 0x40, 0xa9f}, 0x20, 0x2, 0x0, 0x0, "4aa653e906b4e95efd3dae354f11846a8358c086917152df56dbaf46fdb281785ebcabb3a5d986de31ef433a0b6e676aefaeeb7f1a8d288f06ec30e1fd3f9a9d"}}}}, &(0x7f0000000000)={0x0, 0x0, [0x50d, 0x1, 0x0, 0xfffffffffffffffd]}) 2018/04/05 17:04:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/05 17:04:33 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.mem_exclusive\x00', 0x2, 0x0) mmap(&(0x7f0000601000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000240), 0x0, &(0x7f0000605000/0x1000)=nil, 0x2) 2018/04/05 17:04:33 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:33 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0xa230}, &(0x7f0000000100)=0x200) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000014000/0x1000)=nil, 0x1000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0xad7d7fe0a6447f93) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) io_getevents(r3, 0x2, 0x9, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) gettid() clock_getres(0x800000004, &(0x7f0000000440)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x9) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff}) ptrace$setregset(0x4205, 0x0, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece", 0x1d}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000006c0)={{0xc52, 0x2, 0x3, 0x2, "6802201e63952d965c97c67aaa6b9a1e5841e04e1853dbdef0fb1fdbfd08207b6ca44647a0a3e41b34f1092a", 0x6}, 0x3, [0x0, 0xf033, 0x401, 0x2a2, 0x7, 0x0, 0x0, 0x0, 0xb57, 0x9, 0x9, 0x2, 0x1f, 0x8001, 0x4, 0x8, 0x4f7, 0x9, 0x401, 0x2800000000, 0x3, 0x48, 0x7fffffff, 0x75, 0x7f, 0xd34, 0x2fd, 0x3, 0x4, 0xfffffffeffffffff, 0x7ff, 0x7fffffff, 0x3, 0x5, 0x1, 0x6, 0x5b1, 0x2, 0x7, 0x2, 0x101, 0x80, 0x6, 0x1e4, 0x8, 0x9, 0x1000, 0x6, 0x10001, 0x9, 0x8, 0x338c, 0x3ff, 0x2, 0x401, 0x13c2, 0x2000000000, 0x2, 0x8, 0x8, 0xf5, 0x7, 0x7ff, 0x1, 0x24b, 0x4, 0x9, 0x7, 0x5, 0x6, 0xfffffffffffffffc, 0x9, 0x1f, 0x200, 0x2, 0x5, 0xc000000000000000, 0x5, 0x8000, 0x81, 0x7, 0x0, 0x80000001, 0xfffffffffffffffe, 0x1, 0x3131, 0x7f, 0x6, 0x80000000, 0x100000001, 0x3, 0x401, 0x1f, 0xa7f1, 0x6, 0x9, 0x5, 0xffff, 0x0, 0x7d, 0xfffffffffffffff9, 0x1, 0x7fff, 0x5, 0x5, 0x5, 0x100000001, 0xfffffffffffffffd, 0x9, 0xd140eb3, 0x1a, 0x4, 0xc5b, 0x100000001, 0xc68, 0xffc000, 0x0, 0x1aaa, 0x9, 0x10000, 0x4, 0x1000, 0x1, 0x4, 0x4, 0x7, 0x7fff, 0x6], {0x77359400}}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r7, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) lseek(r6, 0x0, 0x3) 2018/04/05 17:04:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) io_setup(0x1, &(0x7f0000000140)=0x0) r2 = dup(r0) r3 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x5, 0x408200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x4d4a}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000740)=r4, 0x4) r5 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x8, 0x400000) r6 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x7ff, 0x800) r7 = open(&(0x7f0000000600)='./file0\x00', 0x418082, 0x80) io_submit(r1, 0x5, &(0x7f0000000680)=[&(0x7f0000000280)={0x0, 0x2c7d1d44eac7ec97, 0x0, 0x7, 0xd74, r0, &(0x7f0000000180)="f085453598ef991517514f818fef36bab455516a2fa1452b37e0a193d46b1dba6bccf66070f76bbf15d8af3f0efc2122517f8aca5d8af7c2c54c0fd42b3f18dbbcc2705f0509ef1ff41c66776e41b866c1e243523c40acda94cc7fee06216ed9b8ec88fba614e3c2eb3ac0c4786161c836de4ddd8f58efacaace3996eccb0926f165640ab14ae03c4d5551feb845fe13c529947c6a0e423fcab5f9a6d554442f69970d89a568c812ca017506b42c2322e8b5e19a9fb5b569e0bb83dc21748c9869262399a6913bdb02e185812db2eba142ae820555c6e05610e392d5bfc7598d68959965cfa99a86d9af07114ba3ae6b5023bb6975", 0xf5, 0x7fff, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x788, r0, &(0x7f00000002c0)="12adc2837f98a0bb711a3a199560e409fe53c0c590432cf73a60a1f9436c28fb6d2cb8f397419d93ca24b8919d23adf90901206877908b91793989fb8956686748efe18f721901de64e7e0da501c9ebab339ba59857c7c36530fc3", 0x5b, 0x7, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000800)="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", 0x1000, 0xfffffffffffffc01, 0x0, 0x1, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000440)="524b09ad00c6daee0bdec05cb6e85d5d54d8c03b5845fd495d7d717834a637eb2a50112046c3012afe80c655a7ddb6a9dfa175cb0a5831604c58c6add6e0a3b7a56c542f5fd8f1a3e753e9c2d2bcae06d98709bfb5594d81959ea27a5afea5803bb5cc8f03aff08e738bc887a5efc0f8633d2914e1c85e9b89036e1d78fe0af397a02dbc96a25b3cd0907cfe55c011ec5ce89b6bc59bfbca67a949b1eb7f213a12a577fd2620c9558f6a2390537f0a3ebd12ef0404e0b6be13254456f592e558a65c", 0xc2, 0x7, 0x0, 0x36351eec47b5a120, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f00000005c0)="cfc7f2", 0x3, 0xffff, 0x0, 0x0, r7}]) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r8 = dup(r0) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000000080)) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r9, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r10, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 2018/04/05 17:04:33 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000003c0)='sessionid\x00') exit(0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x2c6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000140)={0x45e, 0x3ff, r0, 0x2, r2, 0x2, 0xb9d4}) 2018/04/05 17:04:33 executing program 5: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x121402, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x162, &(0x7f00000011c0)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x1c) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001140)="8c8a9e0c24ebc363c94195f0f9902e58a5d6e2", 0x13, 0x10, &(0x7f0000001180)={0xa, 0x4e21, 0x1e, @loopback={0x0, 0x1}, 0x2}, 0x1c) sysinfo(&(0x7f0000013fed)=""/19) ftruncate(r0, 0xfffffffffffffbff) 2018/04/05 17:04:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000040)="66b80500000066b9c545709d0f01d9660fde74810f201adff10f76ec0f23250fc5f98d0f01ca0f21a20f2188"}], 0x0, 0x0, &(0x7f00000002c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) recvmsg$kcm(r4, &(0x7f0000000340)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/50, 0x32}], 0x1, &(0x7f0000000280)=""/176, 0xb0, 0x5}, 0x2000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$unix(r1, &(0x7f0000000a40)="5b933b25bc1608059c1d79849176f9c22e439971be72", 0x16, 0x4000090, &(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$alg(r4, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000380)="fb29ada24c25f35dc6b7", 0xa}, {&(0x7f00000003c0)="b6c3bf4f9443a60080d5c60342c79dc0ec28fc7ba56ee2d66a795a138899500a700cc52ca6707f2aae49153cbf17bdb49536cea744fa7972c5614e248192a9bbbfc7e81f5e06953c34cacd0f5002d01c9bd6c9f08399e1d3608c59793444932a37ec014211ddb704b75794a73f73e1c5ffa125c68c2243a7bd424fb72e27520f85888c", 0x83}, {&(0x7f0000000480)="208e4189174f19b1b7b81ab4b2cb3bacdc954dadcc0ff3ca4aff280a5dc1c1339c9e97bc306e6ba2308f7fdd5b140fc008af209c2cf1d0a8f10cbe171448090a7825846f377fd3832f044af6b9fc8648", 0x50}, {&(0x7f0000000500)="736fb72ce7b834386dae45fefd7eabb39e88d27bb3fa77f098e77e4a17511318ed9fb561f0d5ec6eef7a661267217d2b891d237c8517f8a06db5cebd70a9c33f738243f7b9a1fc3595c9e888e2117cc6aef124ecd3f3c06a766020310365eb8aa59772635e9d9b240a66c21cb60af3d4f9c6ff61747f503721765f", 0x7b}, {&(0x7f0000000580)="0baa36fa8bef9216acd628a3aff8675d0dc02b32ec06ef8c118229137c426ed5cc8f0f1b5ab26e5d4b7530dddad59be5b2da62bfa7fb643e135aa406b771cf81d5371c5eb65101111fee61c4229645dfba3bbef83263fc9050f751a1eb5726eab2595792c6cf85e9d1e1fb4c0e643fc8e762e6721826bee6352bb3a025ba0b7785a23d181b4d4eac1519c7b09adf48c8f4479f9b486fe06ce32710e52ca0efe5a225645006b0d6e3dfac887dd541ae2e192d", 0xb2}, {&(0x7f0000000640)="a2f2f1ac40530caf39342477ab1e3f773bc6c6273138793815434519d462c56f3767851e3ec922c6a46b1a52c8c21f26909c95e45e51d62bc4a2409274285eb9c4ede13e619669a2890ccd18dfb795201fba5c282b09d3ede435af1cf6b1abb7d052f2d5de4a9614ccab740ccbef9795ac46197826628c9920416e15464bb9be646fef2e75082ac514a97ddfe02c4c2720f61fe6d0bc1664cda0902d886a74512983615214ef0bfc9bec86c8799c0f1f848cdd30d4e321888dec9a37c86a5e0ee95a76c45db2a6fbee332bcceb2b0aa4b467ddec0e873a3929b2d65c9713e3c6306a66ff64", 0xe5}, {&(0x7f0000000740)="7c63651af5a489944c675762aab7e24f1a43ee62238240bd2081741c78146f2c65d9e9506e37c84db01293c39a9d4d1223c3813e", 0x34}, {&(0x7f0000000780)="d1a3aeaebb9a4a57358370f112ca8e394fd63526634f3e537736d00ba36999fd7b60a7f80b4f905b4ee9beaa0fba91a58c16fd6f25deb62bcf86e3089b74ee950a41b2449b3f7420cb7788bca2a558e035242dfbc70c94d213e05ffc548e8689919e88ba981a0d3890d8ecba5145d400d0f05030c8cd8cc99a129087315f88d3b4251327826a9f3608de8cc354539bd7bf650041bb9a0d283c93baf503499489a4cffc257318efb3fef79ecbfcc266c7d785b8c157b7c23a8d9081d18919dda64deab2a018a5f147b28df2aaf833ac94b4729a18327c86eec5925613a845d5306281c7b064e8b2a208843b7169d9157c", 0xf0}, {&(0x7f0000000880)="83f0065eed5910bb3aca18b237d11e3b66d6d07af8c551ed37ddcff9c3d12de9befcfd67af631fe61d4f3adabfd5d9ea1ea407d03266635c6371fb890bbf61cc6658ceef2f3de3ccbeff583dd3beb871b9f061d21f0a377ec0182d131f0dd4827d790ac370ad9a048ccc02bb7abba5a55b9580e64b5df4da84cb17a65748a8b82e244f7c785e0fbc9d8ffae3b9fc5e8ab43e12062e23333c9b9d54493e3f69d544cd84aa95a80af6c2c27371494d8276365233907858be515f666a101584203a7b423eec3f513f9817df3a1109b18096ea27", 0xd2}], 0x9, 0x0, 0x0, 0x4000}, 0x40) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 17:04:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/05 17:04:33 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001dc0)=@assoc_id=0x0, &(0x7f0000001e00)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001e40)={0x1, 0x4, 0x8, 0xffff, 0x3, 0x5, 0x10000, 0x5, r3}, 0x20) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000280)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x12501, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000400)={&(0x7f00000003c0)=[0x5, 0x100, 0x6, 0xffffffffffffffff, 0x81, 0x20, 0x0], 0x7, 0xe74e, 0x5, 0x20, 0xd7, 0x0, {0x4cf5, 0xe3, 0x6, 0x5, 0xa81, 0x80000001, 0x80, 0xc50, 0x5, 0x2, 0xffffffffffffffff, 0xc571, 0x7ff, 0xfffffffffffffffd, "d545073d3233a069758b0b52306b2e6d2b9b0071e713abefdc7e60752907d440"}}) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000000180)={'teql0\x00', @ifru_data=&(0x7f0000000140)="cafada6d068ba4a12c7863bfb37d157c76cb981a652149afea9c7ca1fa1a6885"}) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4efa, 0x0) syslog(0x5, &(0x7f00000001c0)=""/153, 0xffffffc8) ioctl$TUNSETLINK(r5, 0x400454cd, 0x96c2dbf0762f842e) 2018/04/05 17:04:33 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xa1ad, @loopback={0x0, 0x1}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffff, 0x7}, &(0x7f0000000240)=0x88) 2018/04/05 17:04:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2880, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009080)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000009180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000091c0)={@dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x7fff, 0x6, 0xfffffffffffff000, 0x0, 0x3, 0x20200, r2}) 2018/04/05 17:04:33 executing program 5: quotactl(0x800007ff, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/127, 0x7f) 2018/04/05 17:04:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) getsockname(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, &(0x7f0000000600)=0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e20, 0x7, 0x2, 0x80, 0x80, 0x2b, r3, r4}, {0x1, 0x7a3, 0x10000, 0x6, 0xbe8, 0x6, 0x8001, 0xffffffffffffc4d0}, {0x8, 0x7ad, 0x7fffffff, 0x1}, 0x101, 0x6e6bb4, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x34ff, 0x4, 0x3, 0x1000, 0x20fd, 0x0, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000640)={0x8a, 0x8, 0x1, 0x7, 0x80000001, 0x8, 0x1, 0xb4, r6}, &(0x7f0000000680)=0x20) connect$bt_l2cap(r5, &(0x7f00000004c0)={0x1f, 0x6, {0x0, 0x9, 0x2, 0xfffffffffffffffb, 0x1f, 0x80000000}, 0x5, 0x20}, 0xe) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e22, 0x2, 0xa, 0x80, 0xa0, 0x2f, 0x0, r4}, {0x1f, 0x100, 0x6, 0xa080, 0x6c15, 0x5, 0x7fffffff, 0xd9f}, {0x8, 0x8, 0x3ff, 0x52}, 0x0, 0x6e6bba, 0x0, 0x1, 0x0, 0x3}, {{@in6, 0x4d4, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x0, 0x3, 0x8, 0x40, 0x100, 0x2}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) r7 = socket(0x0, 0x0, 0x0) getpeername$llc(r7, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000500)) 2018/04/05 17:04:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa010008009078ac141400ac1414bb0000000000089078"], &(0x7f0000000000)) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x8000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40800, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000180)="d9d901bd56f52732c896b2fe634f6860a876e6205df19471fb4339f35ca5c8e287129d1658caee86b7925ed0aeeb388b37790cc56d56a83722daf8bee26a2e04f4d8", &(0x7f0000000200)=""/123}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0xf48c, 0x7ff, 0x80000001, 0x1, 0x2, 0x79f, 0x7, 0xd34, 0x9, 0x9, 0x80, 0x8}) 2018/04/05 17:04:34 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x14000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=':\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/85, 0x55) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x5b78f628}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 17:04:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$KDSETMODE(r0, 0x4b3a, 0x20) 2018/04/05 17:04:34 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2c001) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x10000}, 0x4) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x5, &(0x7f0000002280)=[{&(0x7f0000000100)="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", 0x1000, 0x315}, {&(0x7f0000001100)="61023392f27c0b30156e887c224d2275c96963fc41c114df3ead5859d5b1633f744b6f8ef4dafd36c6b35e3a536790bbaae7bf671fad4e5d54539511f131b7ccd1c779fa63b6bd5068436b301a5025e09e92dc8a6f02daf560e0789ed796f74c89189bddfb7af67b77d852380910e813f1281c19c47a7e1cbb4d3220e21489f16f20fe1efac6aff93c117f40c069b7c9e09f2f090500a2194c26fff3a6cc890693702d57d7e8b996f4899ea59a7a634135133abeaf2381af97710e2ce859c7de891a61f84679a860464d7f7b3a5d595319ee3f766c43920ac38f37e8fb9150bcca79c8d798fc0466", 0xe8, 0x4}, {&(0x7f0000001200)="931df4d9799072477642bdea0a503d0c2da65c1acc22ed3cd8a192c6828a0d81ed9ac863899363", 0x27, 0x4}, {&(0x7f0000001240)="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", 0x1000, 0x5}, {&(0x7f0000002240)="b0919d22fbf9c8f780c295b2cd0cbcc77d4266bfa22856a01b3be5920b9de67ee0804877dd667278fd30776deb7b349947095933", 0x34, 0x921a}], 0x1000, &(0x7f00000022c0)={[{@allow_utime={'allow_utime', 0x3d, [0x35, 0x36, 0x31, 0x30]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000023c0)={'gretap0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002400)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002440)={0x0, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xa, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e24, @rand_addr=0x9}}, {{0x2, 0x4e24, @rand_addr=0x1f}}, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr=0x657ff8de}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x58c) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002a00)={0x1ff, 0x80, 0x80, 0x1}) sched_yield() ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000002a40)={'IDLETIMER\x00'}, &(0x7f0000002a80)=0x1e) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000002ac0)=""/207) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002bc0), &(0x7f0000002c00)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002c40)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002c80)=0xc7, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002d40)={0x10, 0x0, &(0x7f0000002cc0)=[@request_death={0x400c630e, 0x0, 0x2}], 0x4, 0x0, &(0x7f0000002d00)="6cdba8f6"}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002d80)=""/99) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000003040)={0x1, 0x0, &(0x7f0000002e00)=""/173, &(0x7f0000002ec0)=""/161, &(0x7f0000002f80)=""/139, 0x1000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003080)={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffeffff}, {0xa, 0x4e20, 0xbd, @loopback={0x0, 0x1}, 0x1}, 0x20, [0x10000, 0x40, 0x73, 0x6, 0x90, 0x1113, 0xfffffffffffffff9, 0x6]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003100), &(0x7f0000003140)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000003180)={{0x1, 0x7, 0x9, 0x4, "4de9eefbb4b09f807560555507e23c39f29671c69c9c2cf94e92d948e0e9c45ec4394bddd6d6f9ceb0c04105", 0x3}, 0x7, [0x5, 0x4c9, 0x4, 0x819, 0x3ccc1675, 0x9, 0x4, 0x7, 0xfff, 0x100000000, 0x6, 0x6, 0x4, 0x400, 0x7, 0x8, 0x400000000000, 0xffffffffffffff6a, 0x380000000, 0xa0, 0x80000001, 0x1, 0x1f, 0x1, 0x10001, 0x5, 0x5, 0x400, 0x1, 0x6, 0x2, 0x7, 0x6b7, 0x10001, 0x1, 0x6, 0xfff, 0xffffffff, 0x8, 0x7f, 0x7, 0x8bf9, 0x62033108, 0x9, 0x3, 0x3f, 0x28f, 0xa7, 0x9, 0xf6af, 0x2, 0xfff, 0x5, 0x71, 0x3ff, 0x400, 0x80000001, 0x7, 0x1, 0x0, 0x2fa542b4, 0x3, 0xfffffffffffffc01, 0xffffffffffffc6d7, 0x347, 0x800, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x7f, 0x80000000, 0x6, 0x10000, 0x7, 0x6, 0x10000, 0xfffffffffffffff8, 0x6, 0x7, 0xeec, 0x42, 0x2, 0x8bc, 0x6a2c, 0x8, 0x1, 0x7, 0x0, 0xc332, 0x2, 0x0, 0xd40, 0x3, 0x7b, 0x5, 0x61, 0x9, 0x10001, 0x100000000, 0x7, 0x401, 0x5, 0xfffffffffffffffb, 0x100000001, 0x3, 0x6, 0x2, 0x3ff, 0xfffffffffffffffd, 0x0, 0x401, 0xff, 0x5, 0x100000001, 0x1, 0x1, 0xffffffff, 0x9, 0x9, 0x8000, 0x3, 0x7f, 0x7, 0x0, 0x7, 0x3, 0xd96, 0x9, 0x7ff]}) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000003640)=0x9, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0xa1, &(0x7f0000003680)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5a5, 0x2}}], {@llc={0x4, {@llc={0xff, 0x42, "12", "7c7d03e965adbbb5c1e30ce1db002de0b379ae378d6ba6d516f4e34eef135ff596c08c6eb95fd2f3b3e8fb90cb08a834571bc0823fe757251d3bbc904bbbea0639b44fb4171f51c22e5c4bcf893c97c9db4911cd3d8fa82d4c9897cf1ac8b5b29cb15085eff3493a5cfe105995abfad9a07edec14197d971637a2c4721b3bbe857f4075de8b2af61ff5ee00e"}}}}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003740)={r0, 0x20, 0x6, "b004fb08e2b069a392341fc2890f2e2d05c669e34ede1667704ee45f70185b280130a504eeed04015030b9b11d0953b34fa7bdc12fc0742580fa342019b604b3a3b35313676dd4f0a50e812f48a9641820b7c5eeb3086dc662944d256258a6bdcb55b7bda3e02114f93aedf822662eb17200a0251ac2bb3d0c6adbef8a0ae554a0c1ab8333bcca039ebee27132fc06055580a9e4b065b600b3c92ba02d89e6a4ac9033b3224c2a6f7ad9f728b2e3581e6d38d4359b1b09c8b287abae55cb755468acb785723824739ccca450892b392f6a51"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003840)=0x2, 0x4) flistxattr(r0, &(0x7f0000003880)=""/52, 0x34) getdents64(r0, &(0x7f00000038c0)=""/144, 0x90) r2 = getpgrp(0x0) tkill(r2, 0x21) 2018/04/05 17:04:34 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={"67726530000000000000000000efff00", 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb4, "71d0650d340b149a4988240b6e26d325add9336bddb86c4d3b5ccbba812bd8026af9d7013ec8bfcefd0bcdf73e688eaf8ecb000042f9ce5ee98eadde4d22d917aa51fcb7a05d35a497c805baf50cc92edbe65f6394314125dd0a6fd0e3e87a13a370ef2def337a5ccddca7bcd42882aba8bb5786bf7829cf0de94a4ffcc949863755ff8f45529c5d054f1016cef5ff3f09fb6fc083d1b1ac1272debd17a7719486d244e717e47e1ce00adbdd516a01c7ec5c61f6"}, &(0x7f0000000140)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x4a, "3e281b7187ce7b17ca546474b0f4d87cc34ad4044832eee35a44cbb4c2a4d8ac2d770b0be023b77296e82c0604cc3f9135e05286714abcdb3b433523fd9b153905df7d3e2b5b229a8620"}, &(0x7f0000000200)=0x52) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000b18eba7974dc01aab8a8090000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000a00"], 0x28}, 0x1}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240)=0x20b9, 0x4) 2018/04/05 17:04:34 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x66, "62aa349fc852552f80afb90ef098cd409d42ee10d7a2a8eb5bbe482ed0ef2a665e0ffa7da635828e41404ecad7947f826fa9c5e440cc8b494b4ffad1d97376f0b5aa5e1fa927f112563c566cbd2674d904973991001737a7afcef17c0f99ce623160d0f412e6"}, &(0x7f0000000380)=0x6e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x3, 0x40, 0x9, 0xba5f, 0x7f}, &(0x7f0000000400)=0x14) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x29, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x8000, 0x1000, 0x4, 0x7ff, 0x3, 0x5, 0x100000001, 0x9, 0x0}, &(0x7f0000000140)=0x20) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000280)={0x3}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x2, 0x58, 0x7, 0xffff, 0x1}, &(0x7f0000000200)=0x14) r4 = memfd_create(&(0x7f0000000180)="bcf2684da2466a8ced3b141880a68d6cb8f9e624198be3fd1306e3afcd78ad8a595a9a7a1b67b925fe2789c8af32cc552eae10a7502edc99", 0x0) write(r4, &(0x7f0000000240)="d7", 0x1) sendfile(r4, r4, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r4, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/05 17:04:34 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:34 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}, {{&(0x7f00000053c0)=@ethernet, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000006840)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xd7, "b5f41a2963fccb7d979b49836a2f7f486a26527607b18715b67d9f51d31e0b4c7c824ddb7446039e6949a5a850c7759c0c69834db3fb706c1d5a4241575c03f1b083303813551ba6300af69e9790f5c991daccbfe4bf39c294c5e52834b0a3d2a950b03a74dfd7c748cd66ac4a8b8846135bf9da1dc931feaa1744361143de48811b19e00df8cb612093b26468cc517f71af71fd5ec8628c381e4db3f4f099a723a8f4145d4c25cf2a2c5268250e11d9a2d1c6b2f53d4fc6dcf5d9d589d63dad2f069c8d125f357e8ceadab0e6d7fd7b7b094757b787ac"}, &(0x7f0000000000)=0xdf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x5, 0x17}, &(0x7f0000000040)=0x88) 2018/04/05 17:04:34 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x3e0000000000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xff}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000001c0)={0x3, 0x1000}) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000001c80)=0x100000001, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) accept4$alg(r3, 0x0, 0x0, 0x0) socket(0x0, 0x802, 0x0) [ 259.343908] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 17:04:34 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) syz_emit_ethernet(0x100000157, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x1, [0x0, 0x0, 0xdc9, 0x3]}) [ 259.392681] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 17:04:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x80000000000001, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={"7261770000000000f0a000000000000000000000000800"}, &(0x7f0000000500)=0x28) 2018/04/05 17:04:34 executing program 0: socket(0x1e, 0x5, 0x0) poll(&(0x7f0000000300), 0x2000000000000141, 0x0) 2018/04/05 17:04:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001180)={0x0, 0xfe, 0x100000000, 0x1ff, 0x4, 0xfffffffffffffffa, 0x7, 0x200, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x3, 0xda, 0xffffffffffffff1a, 0x1ff}}, &(0x7f0000001240)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e24}}, 0x1}, &(0x7f0000001340)=0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001380)={0x0, 0x7fff, 0x2, 0x8, 0x5, 0x3, 0xffff, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x2000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x3, 0x100000000, 0x4, 0x7, 0x1}}, &(0x7f0000001440)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000048c0)={0x0, 0x6800000000000000}, &(0x7f0000004900)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004bc0)={0x0, 0x1, 0x1}, &(0x7f0000004c00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004a80)={0x2, 0x37e, 0x5, 0x1f00000000000, 0xfffffffffffffffc, 0x0, 0x8, 0x5a, r1}, &(0x7f0000004c80)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004cc0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x9, 0x2}, &(0x7f0000004d80)=0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000004dc0)={0x0, 0x1, 'H'}, &(0x7f0000004e00)=0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004e40)={r3, 0xfe14, "20b34a1565fb63276551ed3175"}, &(0x7f0000004e80)=0xffffffffffffff22) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004ec0)={0x0, 0x2506eb80}, &(0x7f0000004f00)=0x8) r11 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r11, 0x6, 0x1d, &(0x7f0000005180)={0x9, 0x7eda, 0x7, 0xffffffff, 0xe595}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000005100)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @rand_addr=0x7fff}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="c3034bfe0b05345551cc8f67ab195080a2617f247a60bed43da864bc381db31810462f01c7d24e", 0x27}, {&(0x7f0000001080)="2d4d1ac13d5e56fd42d4643286e08a9a416002e5fa862fcac4ae1e4134350bbf0385058d98dc1f55280ca7aee90048ace5cd567f6031856a9c4a19b4d5f4ca3227e2f6f1c8724081eddde6365cbb21ebfcb1e3c32235c45508e3f9e22767c309051151bec312c3f9ca029b61bce64b77964e50c8e17f18857b6e28bb02fa74958164b3311a", 0x85}], 0x3, &(0x7f0000001480)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0xbb, 0x80, r1}}, @init={0x14, 0x84, 0x0, {0x3, 0xf6c, 0x4106, 0x1000}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x2, 0x4, 0x1000, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xbe, 0x1, 0x2, 0x6, r3}}], 0xb0, 0x4000000}, {&(0x7f0000001540)=@in6={0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000004880)=[{&(0x7f0000001580)="1c3e08f59773ef6baf86f56e766c3c82fd7e5229064703a9e8e9c4613189f141e39f672c4c6019e497a67e74005341fe94a1579740e951b5e35505ed5f781585", 0x40}, {&(0x7f00000015c0)="d9d8f57ac77db8f1c0bbd9ee7e37914965b9922b27a862e56fb23d253fe1a4109b85acbde27b000aa2a25f08224a73a71bde0bd0190930c7b6fc0100fd920f4f93dfd9fe06c4d61bece9b2fbd8c6c18bd1a110a5d033c37b6bab365496cc8920640b2590345345993afe4228504a7656f0d0fcc794a2c6d96be93ced46200e782804aa81dedad8cfe7c78a1c651799cb073a3f2b998783649320a35987b801b38afc2bae8fea9647e4c4d67041d0553bd1f7a9b1eb02431d63d03ee7062c0b5040f29cb04b859ee0ec87f12e3ccf59a2b9761d5375eadf45085a22a786934868650118b7287d9adec31d0c38afd84d2ea03cff49", 0xf4}, 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", 0x1000}, {&(0x7f0000004800)="333c039a59b250d6dad037f7e00bfcbaba09cb8912a4dad7ee5a9b707b94756bee6cb70a101631ead108159bd5b9311f2b9e33a69979b0a949dfeed2a7c5d2a11756c60adab3", 0x46}], 0x8, &(0x7f0000004940)=[@init={0x14, 0x84, 0x0, {0x8, 0x6, 0x5, 0x6}}, @init={0x14, 0x84, 0x0, {0x100000000, 0xb2, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x8, 0x45d94f7243eca27, 0x7f, 0x0, 0x1, 0x7, 0x80000000, r4}}], 0x84, 0x1}, {&(0x7f0000004a00)=@in={0x2, 0x4e24, @rand_addr=0x7325c945}, 0x10, &(0x7f0000004b80)=[{&(0x7f0000004a40)="5d95d645c5d86ff2d5bebea08127652762f54bd1", 0x14}, {&(0x7f0000004a80)}, {&(0x7f0000004ac0)="c636818daa9d5e6019199df24c6fcfc911efcbfd6b549bf6b16752d1ed36a82fb59a4066f9bcea246caf04d743dc172262711ba3d83661cf7d61ac55bb273948f3f720ab21d6df68603556914acd3e73dc896f619d9df2bf86932f582c4c1bff9686d76e9aa2c295f41257a5c4817d853005c2b43f540502585e6f1183b2938877", 0x81}], 0x3, &(0x7f0000004f40)=[@init={0x14, 0x84, 0x0, {0x8, 0x1f, 0x300000, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0xff, 0x1, 0x9, 0x8a0f, 0x6, 0x4, 0x1, r5}}, @init={0x14, 0x84, 0x0, {0x9, 0x3, 0x5, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffd, 0xda0d725, 0xc44a7730e4ea7e50, 0x6, 0x3, 0x6, 0x8, 0x5, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffd, 0x5, 0x200, 0x0, 0x6, 0x0, 0x1, 0x9, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x200, 0x9, 0x1, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0xcf, 0x2, 0x8, 0x7fffffff, 0x21, 0x0, 0xb657, 0x6, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x200, 0x8000, 0x7fffffff, r10}}, @init={0x14, 0x84, 0x0, {0x5a0439d3, 0x4e81, 0x5593, 0xff}}], 0x18c}], 0x3, 0x4000010) sendmmsg$inet_sctp(r0, &(0x7f0000f32f3c)=[{&(0x7f0000987fe4)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f000098c000), 0x0, &(0x7f000074cfd4)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x8001}}], 0x19}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004c40), &(0x7f00000051c0)=0x4) 2018/04/05 17:04:34 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) prctl$setfpexc(0xc, 0x40080) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x3f, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0xffffffffffff8847, 0xfff, 0x4, 0x1f, &(0x7f0000000040)='ipddp0\x00', 0x100000000, 0x100, 0x3f}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) 2018/04/05 17:04:34 executing program 5: rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='./bus\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9, 0x110, r0, 0x11) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000060396b5d00100000ff02000000000000000000000000000100000000000000000100ffff00000000000000000401907800bba88600f9c97c"], 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/04/05 17:04:34 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:34 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7f}, &(0x7f0000000140)=0x8) ioctl$int_in(r0, 0x541f, &(0x7f0000000100)) 2018/04/05 17:04:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = getpid() process_vm_readv(r1, &(0x7f00000000c0)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f0000000180)=""/75, 0xfffffe54}], 0xc1, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/05 17:04:35 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x8) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000080)=""/138, 0x8a) lseek(r0, 0x7ffffffffffffffe, 0x1) 2018/04/05 17:04:35 executing program 2: syz_emit_ethernet(0x19, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2880, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x74, r1, 0x408, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x804}, 0x4000) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe000000000000000}]}]}, 0x38}, 0x1}, 0x40045) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) timerfd_gettime(r0, &(0x7f0000000380)) syncfs(r2) 2018/04/05 17:04:35 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x163, 0x20020004, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080), 0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="0f1c49528eaa2f220739863eb77e1567", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="506a140cdcaccb8a525f18d766cfc39d", 0x10) 2018/04/05 17:04:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mq_unlink(&(0x7f0000000080)='sit0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) 2018/04/05 17:04:35 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000240)={[0x1, 0x81, 0x7, 0x9, 0x0, 0x759, 0x9, 0x7, 0x8, 0x0, 0xffffffff, 0x85, 0x2, 0x5, 0x7, 0x81], 0x7000, 0x11000}) getsockname$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x7061, &(0x7f0000000180)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x2000) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000383000)=0x1, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x10000, 0x1ff}) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x6}, 0x8) sendmmsg(r0, &(0x7f000000e040)=[{{&(0x7f0000003ac0)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003b80)="eb", 0x1}], 0x1, &(0x7f0000004c00)}}, {{&(0x7f0000008900)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000009e40)=[{&(0x7f0000008ac0)="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", 0xe11}, {&(0x7f0000009cc0)="290eb71d1a504f9bd8957620914f01fe4194f9b4be19ba1b84fc22d20db55cf7a5958e70e8cdbf3aebf5f07a6af90b1ba7e1febec442c927e50d1cc4abaee7a187bb92c4b2e3b52f80309eda131c9ccb11cca952923dcb2992a759fa65e423ca965ee5b98bbdd3c88583c4022ca9ca9b", 0x70}], 0x2, &(0x7f0000009ec0), 0x0, 0x800}, 0x1}, {{&(0x7f000000d9c0)=@can={0x1d}, 0x80, &(0x7f000000dfc0)=[{&(0x7f000000df40)='\x00', 0x1}], 0x1}}], 0x3, 0x0) 2018/04/05 17:04:35 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x202a00) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000300)={0x2, 'bpq0\x00', 0x4}, 0x18) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x501000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140)={0x9, 0x1000, 0x80000000, 0x8}, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000280)={0x7, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {}, {}, {0x0, 0x0, 0x0, @local}]}) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000080)="5500000018007ff4040000a80000409302060000000043096c26236939000800210000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6b7b91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/05 17:04:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x60) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0xf7}, {0x0, 0x3f}, {0x2, 0x6}, {0x0, 0x81}, {0x8, 0x7fffffff}, {0x9c62ec3242c03776, 0xe6}, {0x8, 0x20}, {0x2, 0x80000000}, {0x4, 0x7ff}, {0x4, 0x3}], 0xa) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x39}], 0x1) exit(0xcf5a) 2018/04/05 17:04:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @random="061fa95405f9", 'yam0\x00'}}) dup3(r1, r0, 0x0) 2018/04/05 17:04:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c0000000000009078ac141400acfc13bb0000000000089078"], &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x200, 0x2000) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/05 17:04:35 executing program 7: r0 = socket(0x10, 0x1, 0xffffbffffffffffc) write(r0, &(0x7f0000000080)="240000001a0099e303a1000400ed040f020b0000bf021d3e3895ba697636e3d0720202ff", 0x24) recvfrom(r0, &(0x7f0000000000)=""/7, 0x7, 0x0, &(0x7f0000000240)=@generic={0x0, "f6747634d01cb875dfbef2382c627d23332b3efb26d3ff82feff82832b4ecc4aec89103c68fcdcd3023690138b3d17c2a61241df6d775c8039b5f1ff7ea845481495f5398b958cc572aaff10915afe52ff2b18fc0e5625d7d43723f32257a63e705f7ad276a2a18ba1b3711574422aacb64bdc403ecf1fa026ab922288fb"}, 0x80) recvmmsg(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0) 2018/04/05 17:04:35 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000240)) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='sywtem./dev/sequencer2\x00'], &(0x7f00000000c0)=""/161, 0xfe1c) 2018/04/05 17:04:35 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) io_setup(0x9, &(0x7f0000000240)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:35 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaeaaaa000008004500001c15000000000290780000e000000112009078000000005c807d7039db4092010000002906902ee9ab983374ddad4e71a349ac0600000063549cc738fe326630017c0c202f1041e6d5cc05dce111dfd6b01029e191f09a95fee4ced5dd6776292effc9bb8b773bbd8ca34c7524f59783d890917b67641c2a3ae5b1ebcd000000000000000000"], &(0x7f00003b5000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/05 17:04:36 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) [ 261.653539] QAT: Invalid ioctl 2018/04/05 17:04:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000a7effe)) dup3(r0, r0, 0x80000) 2018/04/05 17:04:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) personality(0x400000003ffbf8) uname(&(0x7f0000484000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x103001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/05 17:04:36 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x9}, &(0x7f0000000100)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:36 executing program 5: r0 = creat(&(0x7f0000000880)='./file0\x00', 0x15) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46f8ec89020109ff07000000000000020003000300000057020000000000000100010000000000a300ff01000020003800c2614a3363aad6095ec69cf1"], 0x40) uselib(&(0x7f0000000d40)='./file0\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000100)={0x2, &(0x7f0000000080)=""/77, &(0x7f0000000000)=[{0x1, 0x4c, 0x3, &(0x7f0000000180)=""/76}, {0x5, 0xc2, 0x4, &(0x7f0000000280)=""/194}]}) 2018/04/05 17:04:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa020000000180c200000008004501001c0000000000009078c5141400ac1414bb0000000000089078"], &(0x7f0000000000)) 2018/04/05 17:04:36 executing program 0: r0 = socket(0x1e, 0x0, 0x80000000000000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000003c0)) socketpair$inet(0x1e, 0x5, 0x200000, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r1, 0x10f, 0x7f, &(0x7f00000001c0)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xc) 2018/04/05 17:04:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000240)) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"69666230000007ab0000000000000100", 0x1002}) dup2(r1, r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x44}, 0x98) r3 = socket$netlink(0x10, 0x3, 0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) writev(r3, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/04/05 17:04:36 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 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000080)={{r2, r3+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') tkill(r4, 0x1000000000016) [ 261.696759] QAT: Invalid ioctl 2018/04/05 17:04:36 executing program 7: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) r0 = getpgid(0x0) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x41, &(0x7f00000000c0)={0x6, 0x400, 0x8, 0x5}) 2018/04/05 17:04:36 executing program 2: r0 = epoll_create(0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/xfrm_stat\x00') setns(r2, 0xfffffffffffffffe) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0xde, "ccbeb5e149feb1a020a05b641fc61a0f56840463dc788c17f0f0608b2fc146360ab813660a0c6e12e69e4fa47396acda281e605a6f11da3e9d93fc4e03a30efb89b3c0c7a8f87eb61d251807b5d65dfc305a89715380e538fd0d3c692b867bc9780ff9e82ec2b5fe1f81ef919f53854bab70a5d393d7a8572881834f20e1e5ee631613372a8f3d37dd6b3186c3cfd3319509ff2fd7793c03eb22e56385983afba8a9cafa1c10637c97d3f18df3ce2e75a53bd21050fa970686da5720b9f1c54ec3f16e30b0cfb46303a02bb30438c0157512e4eb98956650cb763822eb32"}, &(0x7f0000000200)=0x102) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:36 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x20}, &(0x7f0000000080)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3ffc000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x967, 0x8, 0x21c2, 0x8, r2}, 0x10) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/05 17:04:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1000}, 0x4) sendmmsg(r0, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000001700)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6691}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)}}], 0x2, 0x0) [ 261.830809] sd 0:0:1:0: [sg0] tag#380 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 261.839529] sd 0:0:1:0: [sg0] tag#380 CDB: Test Unit Ready [ 261.845227] sd 0:0:1:0: [sg0] tag#380 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 261.854061] sd 0:0:1:0: [sg0] tag#380 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 261.862911] sd 0:0:1:0: [sg0] tag#380 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 261.871714] sd 0:0:1:0: [sg0] tag#380 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/05 17:04:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x8, 0x8, 0x1, 0x7, 0x8, 0x1f}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x40000000000029d, 0x0) [ 261.880518] sd 0:0:1:0: [sg0] tag#380 CDB[40]: 00 00 00 00 00 00 00 fc 00 00 00 00 00 00 00 00 [ 261.889324] sd 0:0:1:0: [sg0] tag#380 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 261.898152] sd 0:0:1:0: [sg0] tag#380 CDB[60]: 00 00 00 00 00 2018/04/05 17:04:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="1600000098ad93ce", @ANYPTR64=&(0x7f0000001c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/04/05 17:04:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x104, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@ipv6_delroute={0x24, 0x19, 0xc01, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) 2018/04/05 17:04:37 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) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:37 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x99c) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000001c0)={0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:37 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 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r3}, 0x10) accept4$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x40000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/05 17:04:37 executing program 5: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ba, 0x8000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0\x00', 0x6) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) fchown(r4, r1, r2) 2018/04/05 17:04:37 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 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x7bbb479b78cde394}) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f00000004c0)=""/4096, &(0x7f00000000c0)=0x1000) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000040), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) pread64(r4, &(0x7f00000001c0)=""/98, 0xfffffffffffffee9, 0x0) write$evdev(r4, &(0x7f0000000280)=[{{0x0, 0x2710}}], 0x10) 2018/04/05 17:04:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000012000)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f00000000c0)="cc6ce4389dd22f34c09bd591fdf28cb0d4b502990847e1e97236cd317b2164bd3a2e5b20a38c8e72ae791a6383160aca6782b0c23a7c83fae3eac9e6f583bc3426c378e0add2ad583f91a817a1f5aabf09ccfbb9bc0b42f8f1ac7fbaf0c708b3934f9de7ab341ba55dba03da5417b7a635fec189de94c1322a8c82f0b18f42c98c357854507f11e64c0a7d1222ad61eb89d68a49d79c39da9676e833d3b84e9836ff87b4ccc8c691fe2de62a9fa2ce71c74d4240b930fd1039292295f6e6fe0630b132", 0xc3, 0x0, &(0x7f00000001c0)={0x4, 0x6, 0x9, "59dc18cecac2", 0x8000}, 0x10) 2018/04/05 17:04:37 executing program 3: r0 = creat(&(0x7f0000000880)='./file0\x00', 0x11) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9000000005345204c696e757880a9a304f082c224f8be07f420e517f33292a78c551da065a45a97e58185d9695d421af488dea089c2f6d4b747c49a57105666cc5134035d463bf13b1848c1dc0d68445a20374a81814247ae3a879c864ca5c8dd1a230b3df81f37cc979d372a7c5e9fc0ee9844353bea64364ad955d232fe97c518f2d330944c2bf88962514baeff055ae5e0328b7b31ae92f6e5cabbf0caee77d6ace7b947cc73e4572497fb310fa484424145627b454ea00ec761602669dbf1e9df77174e76131e302225c291c35b6cf461cdc38620ac9fc3e9a2e964fcb3d7bfa452698bcabf3cc847d34805fdd003894c6af0c1f04d59aaddee4f490e9f85"], 0x104) uselib(&(0x7f0000000d40)='./file0\x00') 2018/04/05 17:04:37 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) pipe(&(0x7f0000000000)) ftruncate(r0, 0x0) 2018/04/05 17:04:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x41) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x80000000) 2018/04/05 17:04:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic) 2018/04/05 17:04:37 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 2018/04/05 17:04:38 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x0, [0xac5, 0x0, 0xfffffffffffffffc, 0x1]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r0, 0x5}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000002c0)={0x12000, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x2e6, 0x60000000000, 0x8, 0x8000, 0xc04, 0x0, 0x100, 0x9, 0x7f}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/05 17:04:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x1000000) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r1, &(0x7f00000001c0)='./control\x00', 0x80000000) 2018/04/05 17:04:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x20200000000, 0x3, [0x5, 0x2, 0x1ff]}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={r3, 0x4b066782, 0x6, [0x9, 0x6, 0xc970000, 0x8001, 0x3, 0x100]}, &(0x7f0000000380)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)={0x1, 0x0, 0x2, 0xfffffffffffffff8, 0x9, [{0x2, 0x6, 0xe, 0x0, 0x0, 0x8}, {0x6, 0xfffffffffffffff8, 0x100000000, 0x0, 0x0, 0x200}, {0x7, 0x60a, 0x7, 0x0, 0x0, 0x2088}, {0x10001, 0xfffffffffffffffd, 0x50, 0x0, 0x0, 0x1800}, {0xf73, 0x7f, 0x8, 0x0, 0x0, 0x240a}, {0xc2, 0x3, 0x5f, 0x0, 0x0, 0x401}, {0x7, 0xc6, 0xf7, 0x0, 0x0, 0x102}, {0x7f, 0x1, 0x6, 0x0, 0x0, 0x100}, {0x51, 0x8001, 0xfffffffffffff001, 0x0, 0x0, 0x2}]}) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x4}, 0x68) getsockname$unix(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x179, &(0x7f0000000200)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000140)=""/156, 0x9c}], 0x1, &(0x7f00006c0000), 0x30a}, 0x40012160) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000740)={0xf6, 0x101, 0x1, 0x4d, 0x100000000, 0x10001, 0x800000fff, 0xffffffff, 0x8002, 0x3d6400000000000, 0x1, 0x5}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000007c0)) linkat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000780)={0x800, 0x1, 0x7f, 0xda3, 0x5}, 0xc) 2018/04/05 17:04:38 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000340)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0x3f, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xfffffffffffffeaf) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480), 0x4) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000380)) write$vnet(r1, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0bf1a)=""/230, 0xcb6ced98010a6761, &(0x7f0000aecf5e)=""/162, 0x2, 0x2}}, 0x166) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4a0000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="a557bc1ee3c0965330e0ed49df1552df", 0x10) r3 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="5653647d292c41cad864a313157dc29b7172f51e79b66b4fe16dd1456cb8bff66447a70c9a031159262bd2ce8986ecd59d244ed002135e86c47dd7b60694663cef40ccdd9f1a1a5e2040c2e58bb83a1e82cdd4eeb528fcf771bb0d2a1d6d733011b0cf2a47d57b0d5c8c04a9500bc6a338f1037c971d679dd9b542a6447f4715b2abf447796353b73fc6b9ae39502661a2d07d17fde328c14b3a7fccea0ec836c682056d9ad82c6777d8e5d5e81323f1bdf774ef14e633cb28ef0240cd3d1d643d58795ede64e1ed63da6493977e09f7e781a07d51c28f39983b0a72d316dd2a4e64d4b4baebbadac7e83106d439047a", 0xf0, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) 2018/04/05 17:04:38 executing program 3: io_setup(0x3, &(0x7f00002b5ff8)) 2018/04/05 17:04:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000002200090100000000000000000400000014000900000000000001"], 0x28}, 0x1}, 0x0) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x9f, 0x9, 0xfffffffffffffc00, 0x80000001, 0x2, 0x80000001}, 0x4}) 2018/04/05 17:04:38 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000004000000d802000000000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000d7241b4eee4dd0233822ec894d7c3f1a3054cf291731bd96a485747ec2aaaeaa013c06f71f856be0f70f090f7c6ba2352efb87994f02abf244615cdf607a50d30b8996758b37d386a180ab3fae3c184eb3c69fd9feeeb22b1ab0c285e30df89092ce0f4eef20df", @ANYPTR=&(0x7f0000455000)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d7000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000"], 0x338) recvmsg(r0, &(0x7f0000001900)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001800)=[{&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000640)=""/111, 0x6f}, {&(0x7f00000006c0)=""/64, 0x40}, {&(0x7f0000000700)=""/144, 0x90}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/18, 0x12}], 0x9, &(0x7f0000001880)=""/105, 0x69, 0x2}, 0x10000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001940)=0x258, 0x4) 2018/04/05 17:04:38 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x4}) setsockopt$inet_int(r0, 0x0, 0x40000000000c9, &(0x7f0000000080), 0xfffffd1b) 2018/04/05 17:04:38 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000000100)=""/210, 0x34) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x600000000000000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x2000, 0xf000, 0x400, 0xc8, 0x3}) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000000)={0x1a62f69840, 0x1}) 2018/04/05 17:04:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:38 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="e54acfb3ba575487c3235a82e3250ab28c95f3e66ac4fb35614bfaf9d0be4c93fce874f3b4526a412ad9e2f7a2512a49b71076130df7a51bf9115a7b44ceaf8d767abdfdc7df368c0ff2a9d45668a1b00ce76e3621e8c8581ee31bbc536eed7e21f50b098b43a0d41bd2d099371f2c85c525824c1dfa66", 0x77) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) syz_emit_ethernet(0xffffffffffffff4e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000000c020000e0080c96fb730d6022e5027e92"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x694]}) [ 262.905446] netlink: 'syz-executor1': attribute type 9 has an invalid length. 2018/04/05 17:04:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/05 17:04:38 executing program 0: r0 = dup(0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f0000000040)=""/18, 0x12, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 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) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000180)={{0x80000000}, 'port1\x00', 0xd9, 0x20410, 0x0, 0xc73, 0x5, 0xfffffffffffffff5, 0x81, 0x0, 0x3, 0x7fffffff}) 2018/04/05 17:04:38 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) sendfile64(r0, r0, &(0x7f0000000400), 0x7) r1 = syz_open_dev$sndseq(&(0x7f0000000740)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000340)={{0x0, 0x1}, 'port1\x00', 0x80, 0x4, 0x1, 0x1, 0x9, 0x3f, 0x0, 0x0, 0x6, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x200, 0x202480) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/185) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 17:04:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x6) 2018/04/05 17:04:38 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/103, 0x67}, 0x0) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000002c0)=@srh={0xff, 0x8, 0x4, 0x4, 0xe627, 0x2, 0x2, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, @empty]}, 0xffffffffffffff8e) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/05 17:04:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) [ 263.050088] netlink: 'syz-executor1': attribute type 9 has an invalid length. 2018/04/05 17:04:38 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x5, 0x70, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0xe09, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) 2018/04/05 17:04:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffff7, 0x3, &(0x7f0000001280)=[{&(0x7f0000000100)="707c78020761f4f2fcdc826da1e2e542fa6e4985728ce58ccfb752e493f7f98bd293720abd76af02a02c6045b7c233d5e9d1918f9e6a564234bddc47d23ae883a499c36bf587871e2672b4f167317c2f0def787da5dd83383fc3e200eb2d9dc139a554afb4e24344e59d74cf66c3a5aab73d1ea13bef05fbfd3d05", 0x7b, 0x54c40000}, {&(0x7f0000000180)="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", 0x1000, 0x100000000}, {&(0x7f0000001180)="f081ce60988a5d45fbb54b906afb34e017e6787d0e404c0933e847a68422c58e477c88ab3f2b0b56d71594cb198ea4f0d4c03328d343cd81240a460c3d396190952e445d3550be6a7721a4f9a56ef5473adf43cf99eba55ccc362989f9b173301afb7c431a788399443f55c574f1cd9ebd515c5ae73dd77324f6c1406ba6f16313c3c8e497fe11b9d8299b7f8562f36d9305fa0d141498e743591cc7b58432ea5b3cd272d3b934c034758c9e92cbceb770bc2dcac613ae226886049a742f47fa3f99be56d7e9e31488f8ed0104fc6909fef8", 0xd2, 0x2}], 0x88, &(0x7f00000012c0)={[{@hash_r5='hash=r5', 0x2c}, {@tails_off='tails=off', 0x2c}]}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:38 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x200) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) process_vm_readv(r3, &(0x7f0000000440)=[{&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/60, 0x3c}, {&(0x7f0000001580)=""/218, 0xda}, {&(0x7f0000000400)=""/9, 0x9}], 0x4, &(0x7f0000001540)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/79, 0x4f}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00000000c0)={{0x6}, 'port1\x00'}) 2018/04/05 17:04:38 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x1f, 0x0, 0x427, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xf0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}}], 0x38) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x1) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0xb3ca, 0x1, 'client0\x00', 0x1, "28d326b3151973b0", "afbb434bbc18896c1d0f12dc49d6c391d2db328b7bf9b5a50d67a631cec6bad6", 0x1, 0xe9d}) 2018/04/05 17:04:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001100)={0x1ff}, 0x4) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000010c0)=0x10000) readv(r2, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001080)={0xcb3e}, 0x1) 2018/04/05 17:04:38 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet(0x2, 0x80005, 0xb28c, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000800)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000a00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000840)=0x0) getpgrp(r3) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000006c0)={{0x81, 0x0, 0x7, 0x101, "67f933c28c436f45f4dac206c6f0f14e612acea34a32e247d2323f3f57fb51c4a22eb963930deb35669709fc"}, 0x0, 0x0, 0x4, r4, 0x7, 0x80, "c4bf769fb67f836e780cd114cf8f997c59bb8272827c0b971d75ee5e7e95fd41bccb59494a190885cfb57a459977d1d2fde3eac93fabf7639df9732605200c90", &(0x7f0000000680)='\x00', 0x1, [], [0x462a, 0x7, 0x3ff, 0x1]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000500)) close(r0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000880)="72d8a764517fafbbf3960d5f0f92d64c2ce2c2d302260518345d6d86938f5df7253bf5373b9f16162c828b1602dd5412d9da1f8722b95d4634b7caee3ffce22c05a7acd98755b5748f3ff90cef63c8de03ddb3d5408cb706752da62f08567e727f9db6cfd1e0ff9c072bca7ec294e721c95b1a318d16abd22837671c5235721ed10d0520cbe53c043116147b008ba30a694e42d39c4293b7bc7514b268c920ffe4297ffa3b3119d8f7e1dcc6c4b08840c7324172d8f8559885d84ea37bc0f00c1996ba8326d61212321046ee5423785d99ac2eaab40dae423359932c1e1570b5365466b71daab2a80837", 0xea) clock_gettime(0x4, &(0x7f0000000240)) r5 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000580)) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000400)="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") execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.net/syz1\x00', 0x1ff) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81, 0x1}, &(0x7f0000000200)={0x5, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000600)) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/04/05 17:04:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/05 17:04:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffff0000a4aa0180c200000008004500001c0000000000009078ac141400ac1414bb0000000000089078"], &(0x7f0000000000)) 2018/04/05 17:04:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/05 17:04:39 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x1, 0x7, 0x3, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006ef0)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f"}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000006ff8)='@*)user\x00', 0x8}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'tunl0\x00', 0x1000}) 2018/04/05 17:04:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xc00, 0x0) write$vnet(r1, &(0x7f0000001280)={0x1, {&(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/251, 0x3, 0x3}}, 0x68) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) gettid() getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r2 = getpgrp(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x80004, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000240)={r4, r0, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000400)={0x8, {{0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}]}, 0x10c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) epoll_create1(0x80000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000140)={0xffffffff, 0x4, 0xfffffffffffffff8}, 0x8) 2018/04/05 17:04:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:39 executing program 7: nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/mixer\x00', 0x40000, 0x0) recvfrom$unix(r0, &(0x7f0000002700)=""/140, 0x8c, 0x41, &(0x7f00000027c0)=@file={0x0, './file0\x00'}, 0x6e) nanosleep(&(0x7f0000000100)={0x77359400}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mremap(&(0x7f00008c1000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100000001) 2018/04/05 17:04:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001e000000000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0001000000000000"], 0x20}, 0x1}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) 2018/04/05 17:04:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x802, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x1, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x0, 0x0, 'syzkaller0\x00', 'vlan0\x00', 'ip6tnl0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xd8, 0xd8, 0x100, [@m802_3={'802_3\x00', 0x8}, @limit={'limit\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x210) 2018/04/05 17:04:39 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10040) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) close(r1) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/input/mice\x00'}, {0x20, '\\GPL*securityem0'}, {0x20, 'self\\'}, {0x20, '/dev/input/mice\x00'}, {0x20, '/dev/input/mice\x00'}, {0x20, '/dev/input/mice\x00'}], 0xa, "c0e4a808bb57cdb1d691b543a86c3f5548c2e48f1b71b2ad9705b912770790ad869b7ccec0e08b31d4761c910c0ca56c58050ca7f5c2508aadea583e078206e0caf85525e339b73ae26f10a8fa541563c45afc780fcfba4317e4d8f3c06de48a458894d0426215b72837ee38be3f983799d3a96605684f3eed55a75174eb426b47ced5952b35027971a0bd30bf"}, 0xf3) 2018/04/05 17:04:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3e37c5c15665aeebbeeb0717edd8b867042a0dedd1efc8a933d4be2dbff04069b7bb7d0b27e15abe559f88431b0594f8", 0x30) init_module(&(0x7f0000000280)="616673695068bd6472304c16f06e8100", 0x10, &(0x7f0000000200)='ansi_cprng\x00') r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/21, 0xffffff6b, 0x0, 0x0, 0xbc) fcntl$getown(r1, 0x9) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/149, &(0x7f0000000140)=0x95) [ 264.294869] ebt_limit: overflow, try lower: 0/0 [ 264.301262] ebt_limit: overflow, try lower: 0/0 2018/04/05 17:04:40 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}}}, 0x84) fallocate(r0, 0x3, 0x1000, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/05 17:04:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x200, 0x1f, 0x0, 0x6, 0x4}, 0xffffffff}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) recvfrom(r0, &(0x7f00000000c0)=""/31, 0x1f, 0x40000002, 0x0, 0x0) 2018/04/05 17:04:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000300)='./file1\x00', 0x2, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="4ed9a274c222cbe493c193693d7744eda7ce081771a2bd453cc502295d853cd7b23c21bf8f4d7ffcca3f7eafe07c98a34d8631ad7c063aececa329f12d451165dd7aa4960ab96de05906cccd1b18733a73a649bf2c0ca94eea0c2c7d33967e44bf50406b843d5a5b7965f6192f8efa5927af1a43d20714b72ed4b1d4488365e2a4584091347eb82194d3a4855b8cb42a65109d4c296f237efae386b8aa118020f23acf5292251d663e780deb0ccea247a44ab37dc119e859bedfe0b680fc49", 0xbf}], 0x44000, &(0x7f0000000440)={[{@errors_ro_remount='errors=ro-remount', 0x2c}, {@noacl='noacl', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@conv='conv', 0x2c}, {@noacl='noacl', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='JnF`', @ANYRES16=r1, @ANYBLOB="080825bd7000ffdbdf2503000000080006000104000008000400fcffffff14000300080003000100000008000100010000000c000100080002000400000008000500ef820000480001000800060073656400080005000300000008000800e70f0000080009002d000000080004004e210000080008000300000008000b00736970000c00070008000000000000003800030014000200726f7365300000000000000000000000080005007f000001080007004e240000080008000600000008000500ac1414110800060002000000"], 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/05 17:04:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB="3c62caedff000000"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x0, 0x0, 0x18cc1f182176c50a}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)='Y(fP', 0x4, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 17:04:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r2, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/178, 0xb2, 0x2042, &(0x7f0000000100)={0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8f8}, 0x1c) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/05 17:04:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rpc\x00') getdents(r0, &(0x7f0000002fd0)=""/48, 0x1d) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='net/rpc\x00', &(0x7f00000000c0)='net/rpc\x00', &(0x7f0000000100), &(0x7f0000000140)='net/rpc\x00', &(0x7f00000001c0)='net/rpc\x00', &(0x7f0000000200)='net/rpc\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='net/rpc\x00', &(0x7f00000002c0)='net/rpc\x00', &(0x7f0000000300)='selfwlan1\x00'], 0x400) prctl$setmm(0x23, 0x4, &(0x7f0000fff000/0x1000)=nil) 2018/04/05 17:04:40 executing program 3: socket$inet6(0xa, 0x3, 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12040, 0x0) mq_timedsend(r0, &(0x7f0000000180)="fd71b72ad66b32fab125ca8ec44eabe460c950c51c40d7bb8bb1522d975f8603bdf23c8eb5e5412431faceb25d252216ddeb17b9de697554a075cabaf8d6c3b0dc9657c1f85fbf6870d533dbd4f8a06ad5637456936469a323d673d2775b4b1ea92891d562b1dcbf07c072f25946b1a1321dc9af5bd3f96c8c49f2a2cafd", 0x7e, 0x3, &(0x7f0000000080)) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x8, 0x400, 0x101, 0x3, 0x100000000, 0x1}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x40000, 0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8040024}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000100000000000000000000001a0006000000"], 0x163}, 0x1}, 0x80) 2018/04/05 17:04:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c0000000000009078ac141400ac4df7b1e7f9d1ab28089078"], &(0x7f0000000000)) syz_emit_ethernet(0x1033, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x1, 0x10001, 0x6, 0x7f}, {0x1, 0x6, 0x3d, 0x40}, {0x101, 0xad84, 0x0, 0x2}, {0xf3a, 0x9, 0x1, 0x9}, {0x5, 0x394, 0x4, 0x3f}, {0x101, 0x7ff, 0x8, 0x8}, {0xffffffffffffc375, 0x6, 0x1000, 0x1ff}], @llc={@snap={0xaa, 0xaa, "fd8e", "112d35", 0x888e, "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"}}}}}}, &(0x7f00000010c0)={0x1, 0x2, [0xf3e, 0x89c, 0x569, 0x108]}) 2018/04/05 17:04:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x20113, r1, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/05 17:04:40 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x1d}, 0x10, &(0x7f0000000b80)={&(0x7f0000000940)=@can={{}, 0x0, 0x0, 0x0, 0x0, "6cb596e2843c52b4"}, 0x10}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc2c45512, &(0x7f0000000c00)={{0x18, 0x0, 0x2, 0x23cb, "ba8befb588706510176bcd9b154e2b1acbfb91c4aac438d0aac99c7373180a591dd9e49dfb62d02e4016e730", 0x3}, 0xda, [0x0, 0x0, 0x100000000, 0x0, 0x0, 0x1000, 0x9, 0x6, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xe37, 0x2, 0x8, 0x9, 0x8, 0x8100000000000000, 0x100, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x438f, 0x26, 0x9, 0x0, 0x2, 0x0, 0x0, 0x2, 0xfff, 0xfffffffffffffff9, 0x0, 0x100, 0x100000000, 0x0, 0x2, 0x6, 0x0, 0x8, 0x0, 0x0, 0xdf0, 0x1, 0x4, 0x800, 0x6, 0x2, 0x0, 0xd95, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x2, 0x0, 0xfffffffffffffffe, 0x1000, 0x8, 0x0, 0x3, 0x0, 0x3, 0x6, 0x0, 0x0, 0xfffffffffffffff8, 0x5, 0x5, 0x7, 0x2, 0x9, 0x0, 0xa0d6, 0x0, 0x6, 0x5, 0x1, 0x6, 0x100, 0x10001, 0x80000001, 0x0, 0x1, 0x1f, 0x9, 0x496, 0x9, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x800, 0x1, 0x0, 0x9, 0x6, 0x0, 0xfffffffeffffffff, 0x2, 0x4, 0x0, 0x100000000, 0x3, 0x7, 0x0, 0x400, 0x0, 0x74, 0x6, 0x1, 0x2, 0x0, 0x3430, 0x169aa06c, 0x8, 0x10000]}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xe7}, {}, {0x100000000, 0x0, 0x3ff}, {}, {}, {0x0, 0x0, 0x0, [], 0x20}, {0x0, 0x0, 0x0, [], 0xffffffff}, {}, {0x80000000}, {}, {}, {0x0, 0x3, 0x0, [], 0x7fffffff}, {}, {0x0, 0x100000000}, {}, {0x0, 0xfd72}]}) 2018/04/05 17:04:40 executing program 1: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x400) setsockopt$inet_tcp_buf(r0, 0x6, 0x800000021, &(0x7f0000000080)="dab5681c0b28738a1d81c4c55db7fafe97b5b507227f12858f5b00", 0x179) 2018/04/05 17:04:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000300)=""/26, 0x1a}], 0x5) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001cfffffffd00e68f78ac141400ac1414bb0000000000089078"], &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x438002, 0x0) 2018/04/05 17:04:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf8, r1, 0x314, 0x70bd2c, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xadb6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x23}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) 2018/04/05 17:04:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ip6_mr_cache\x00') setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000200)=@routing={0x2f, 0x8, 0x2, 0x9, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffff}, @local={0xfe, 0x80, [], 0xaa}]}, 0x48) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000001800)={0x1438, 0x27, 0x2, 0xffffffffffffffff, 0x0, {}, [@nested={0x1194, 0x57, [@generic="c819e11162dfbc966ae37aaeac0efe9c3614cb3f4e2d043c0474ef960fa5336876fae39467eb9061012c971da877c27b2cb61c2c28db426aff6a", @typed={0x10, 0x3e, @str='#,cpuset\\\x00'}, @typed={0x8, 0x3c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="e40e3d296fa463fc7396fe1f4f5b52202f8825ba6cc15697adcd926f84fd5d22744508f925a883532ce254c9693b1ed56e0493ccdde9ab6443ab8b3dbc8fe292e4e0e89c73ba00411fc5d5a74b83025c038b724d0f6cc474041c617fbd086e56fd28332561858724edd1fd509aaa7d8d26c717ae8322efaf8f56ad430b0cdd23d7bf4ff358960a9a6c596162f9d511c9b4ecaa1f7b7d1895ed9deb2d6d48d053e3d78888a49ac240e2183bc4331c42193f8dd7e1c265a8058060c489", @generic="45ae4d4e26d5b206180112187b81d92e1719f060f5e6b41c4c72bbab2dbfd805d9ba86c2a0d5849e8a322c1b9b1e334ad6000db45289d0905602cd1fedb38869478575a86a1322a1e9ed0311bcec8fdcee0ea5cea1966adca95496613173bba71a09a726f7bf6e00059c7956049d64dca52b0c4c258b967f172100f0e04a", @typed={0x1004, 0x26, @binary="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@generic="c9635b731dc993c0644e69406660314981110ba7fc0ca731ec831fcb1256e619757e60938c4f6c59726c572205d502e76216d48ee77425fead10417d07f07b08f84261d752be6b7a6a626cd733be195a4387ce11dbc9c11708ecd2200d2c9c78e4e1328037b1458a50c7beec0a50b9716d8d0a43c7d20666aa46fd8d1dbf208d9f5c0db314e0de76e62c7582e0d01cd2dcff4e38584ac40c4ffb70ebe472ea78", @nested={0x124, 0x39, [@generic="a9792d89c0fc0329dba4b2068b299387663c63bf017176f29af66c94b55504045fe918df5f25e3a5e6100048d2d01e58437da17e077e5a55adfd0a017bc7049d333f762e3c35f455f4629d70aa7bc28350e87981686e73777c8924ec8fd207e456cc445463626c19bf6e173700b9fe14eff87f4c661d05529fa1c7e4c2262c53a2e876fdceee753fea35fb1a16ec2ea8b9efd21ba46b7c1fe3bf2b8f82de608bdd52d8bfa25d180961802819bd0e28d382b533bd", @generic="6d4527f7fb197b292639379c4ef9c046a3b50d52248854cde99b5db63d9ada994d67451efa206ff371f79beda3d3f95c53316f139f24f7d8dd69fe73b20e61af765f53c868fd92683095606e2f7800f87edcfde2c40b8252f5e26a4bbd7027bdeebe1ea0452d1ae957"]}, @generic="57777af21d33a7a55f5a3d0f679b290cd9e8fbf791066a1d275be398ac3ce442dc78c3cdd157298c22d3230d16c675b102fe8617f3d5aa4c95015ca2315b0bb814e1f26c86e387d4ae9273d6b02fda4de5ef8a9245fc5272a60582402669c2f39bf1f5de0e7ba64530990eb71662dabf2cd97da945eb8ce6064b3fffde2007a6e0fb1176f0b2dcb155099c3237ce0b60312bdb8168f1457ff5861d687dfcd88baf489f0ddfea10bc0e28a90f139d6935873857a85d13d69a3fdac760cfe163bbcb5215318b63982b9c87c5ad"]}, 0x1438}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x2000000000000000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000140)={0x0, r4}) 2018/04/05 17:04:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/04/05 17:04:40 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001c00)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x1a1}, 0x1}, 0x24044014) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xb641) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) 2018/04/05 17:04:40 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x301000) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/04/05 17:04:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000040)="7ab64e12d6910cd53219a914a7a56be885acaad867222a5c471d5fbd84672d61fdb921eefcce49894c189c00058a2ffc46ba876b68ea403957e618f184bcb4334ba2684aa86c7363d6404c9443a7ce6fcaa7dee004e0ff479a4ce00218ea767be7507f650563c09b5a29722db2f79b21193797784bdc98b960659c60c3159a4c851c8d6234a9ae00a1aced55eb54f40a99b437d0bc1c9fc08d18d53e188dc5762ba03c69e4210b79034710fa754719c491b46da1e4e6e2cc12aa96a77a7eb0b74afd2db5ed2f5a0dca463c723cafe9d05f6f386d9773834b1f0fb3613502234e2673359b057a77f9b7", &(0x7f0000000200)="7a72d891a1b0790a587e51db392dfced91646c03c4fd502115921990f1d15a5d0a3072f24f9b6935cc7517e5e341015dc89ee98502fa040103d5b18eb17f1032587c59823e208aa2c22516b5db0c47c8fb39c0cb4d93ea7bf91d801624ba3bbf929d79408bc80322536fa6f4584c2c0c4201ffa6b00ea75e820387d9c62ba3148efc5cd3ffc6b906ba38514a06968e28cc70b170e27860d3ea067db0e940ea6ab956d0da4d54475822a3b79c4cc9325f7a5d1ff99cd8f2d6f2"}, 0x6) socketpair(0x8, 0x803, 0xdd6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000140)=""/53, 0x35, 0xa1da53ba60dafa86, &(0x7f00000001c0)={0x11, 0x19, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f000000d000), &(0x7f0000fef000)}, 0x20) 2018/04/05 17:04:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/04/05 17:04:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xffffffffffffffff, 0x400) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xfffffffffffffff9}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) 2018/04/05 17:04:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x83b]}) 2018/04/05 17:04:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c21f50)={{}, 'port1\x00'}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000100)=@full={{0x3, {"b8a0fa02b8284b"}}, [{"71d1dd888d363e"}, {"82e9b051729a21"}, {"c33e6064c65902"}, {"c0f52a6d7f792b"}, {"2ab42bce9d8b90"}, {"419590a90ab444"}, {"f85736ca53527a"}, {"72a034669b0f62"}]}, 0x48, &(0x7f00000011c0), 0x0, &(0x7f0000001480)=ANY=[], 0x0, 0x800}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x8, 0x0, 0x3}, 0x9, 0x741e}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001200)) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/05 17:04:41 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x1, 0x4}}, {&(0x7f00000001c0)=""/106, 0x6a}, &(0x7f0000000140)}, 0x9c) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340)={0x6}, 0x4) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfc0000000000, 0x8, 0x200, 0x400, 0x0, 0x3, 0x8, 0x6, 0xbca, 0x0, 0x6, 0x3a, 0x0, 0x5, 0x1, 0x0, 0x1, 0xfffffffffffffffa, 0x1, 0x1, 0x7fffffff, 0x1, 0x40, 0x3, 0x7, 0xffffffff, 0xffffffffffffff9f, 0x3f, 0x8, 0xfff, 0xff, 0x4, 0xffffffff80000001, 0x2, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x4, @perf_bp={&(0x7f0000000040), 0xa}, 0x2, 0x9, 0x1ff, 0x7, 0x0, 0x3997, 0xfffffffffffffffb}, r5, 0x0, r0, 0x9) 2018/04/05 17:04:41 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r2 = getpgid(0xffffffffffffffff) migrate_pages(r2, 0x100, &(0x7f0000000380)=0x2, &(0x7f0000000440)=0xfff) ioprio_get$uid(0x3, r1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000000)=0x54) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[]}, 0x1}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz0\x00', 0x1ff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) migrate_pages(r4, 0x3, &(0x7f0000000300)=0x7fffffff, &(0x7f0000000340)=0x9) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)=0x8000) 2018/04/05 17:04:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x80000001, 0x6, 0x7fffffff, 0x6}, {0xfffffffffffffff7, 0x2, 0x4, 0x3}, {0x9, 0x9, 0x4, 0x10001}, {0x9, 0xffffffff80000001, 0x2, 0x3}, {0x400, 0x5, 0x1f, 0x100000001}, {0x1, 0x401, 0x3}, {0x2, 0x3ff8, 0x1000, 0x8}]}) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c000000000000900000008000000000d7000000000008907803ff2f928936b1a6a9853059429a2bb1aa6944faf307c576fcb593ad2d55570c4a48e4b353d54d2a4ba3b6c07af954396b7a70c0ce320a838c7e46bb8d9c2d8abe35d0bce846631cb75c33a1f309ff1c3f57c7bfa16a1fab1fffb5175e9f53e262a03706c79d866deb0093c7e863e1d6de294fe8ba0c5b8371ba86861417124528c3cf1cfe2b50a8d1c1df34e917a14f98417fff235126d2"], &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fffffff, 0x501000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) keyctl$set_reqkey_keyring(0xe, 0x3) io_setup(0x46a, &(0x7f0000000340)=0x0) io_submit(r3, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)="ac", 0x1}]) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100002baa087307000800000000000020"]) 2018/04/05 17:04:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)={0x0, 0x1000, "e44b1c0f11fc46ef41c001de521e155813ee4f23be15f504877f6e5cac647aea75a28c92abef4203f1b0008a3240999409d574ef51cbaab5f74146f2e6732fec4cbc7e383d0a7e888f8947e38321dd1e6d478bdaa87580af4a409f67f216176274bbadae0b5a07447301cf2b281cce8c894fc6b9073dc0b819e3d79447d258c8d929e3645038927bc9d01bd3897fc7a9b541279a11064ff1dd34d8b5e80354f997b3f65a14419d883c696d765a743968adc93275f6367fd415907f7a0fb6312184432fc27bddb702082dd2bac10a5f02884cb58f323e7ba2ec17f5ff91992b023d88862923bf24357ad779c7e4f2d2b434bc2110001dc5614c39c00974547d283cabd9c10d8907b8f2366acfe759937d55ec6d8922978ba2285e5c415bba3e56b6c56e7febc07d5266d1f62c1501cbad5f988a4736947d70b2d6b3578798c04d58f82844826e4b9aa3a1a52131787f61f2c8ba6ac0aafd742bf1114ee447000dd2af2503cd64e31675996bc5e5ce842469d59bdfcf64887ed33dd3c2280db351bc898e7ac2125f3b665feffc0742567d23a9fade15b561cfedc5685561ce70f56d246ef5b73b743d641de3059893baab3414713d80846ff43b7dbe25d1fdec9e9ed823e8672fb50c95e61f01060feca91ea6e5746beb620d8dff19698a0c6f158598ec6906ba9ef0ac763585fdb2eab00e9e42c941bbf2a2f7d8856550b063882d728512bc6eed1fd14dca03948b41dc12880ca81ed77143e11ef692c1b66642e930da22eade55c22d75aaeb60594787380c86853c7d6fd9ad1e3a075bf060663824b87785e5d9f5a3e4a7a5fafa6d4f1be992272eb89cbca6bc8e001df91863ad0ed8cc6707993e342dcf636cfaa013fc22d3e419c2686a96e4f6182a60b8fac7f66846cf1268792fd4c80602c2a1bd263079df466cc8567dac51d56f372ea33aa2e238e8933df15935a9eb773eeddd3df9fe176b38eabf7e0485d51bb0f52f67e2c37d9887c8e3f60ba9e7429f8a75ee64912a2528e8cfef6c7b67d45fd7c5d2010b36acfd662bdda8d2a2e951b62556ad32fd7056ac7b24842c1d8851ab816304f9560bde432e0b654ee0da8a19115260e77c493b4303b051c8d9bac6adc520414a8785d6d97a70b3d9b89d20b8ee8e9ec00d61668141d923753c858c5c840fbf35a94560b3e9b126e61ef92da494235a34b9954b47262e63ed1cfa7822aafbf5aa9fb035708ff2118b7559b1766e4f1b97fa64f2aac29d906e2a1eab5056d96aa1bea49715cf3b8d100c19f60d1792513e9edb4c821a4fe22c4f9ec20ffab54f75fb4e91066bf822ce834dee98206cf50da3e2e60769e26a838e33784cbf8d62fdcc7b4e4f6059e9ca6ba3a0d45f0402c293e120069b21c9cdd2f4f5f046ff7cdf543d84634e2ede6982aa2bdcfb6fcde020eb0dcd54f146fe34715a472449c4a3ea39e4941199088ac4b043fde096d54179da7ad37facca8a1fddc628b7e975494facfe47d8e9cf53cfe9a66fcc6c05b6b572e7e4677a8a1d63c50c363e867b08c6c8ff572eb80fa872ee6f3c6a23528976653702abc1368c37cf5db6d206a96cf127826b1873f96781a83b553532089dc976227852aee9a34c2cbff35f9e2a3d82d9b9b5d837477ccf84663288625ff0dd3c1370c2ee76956cfd795c463c4ac9c484b54225fff788264a0c122be44777a4b3eb4ead278622eb7c6552462f44c174aa7b253c96b1cef088d38c48e26047178fe4b9e5444f01f4cb5b9a9b566c4991a5499a3570e9cfd09495b21777785c25c005dbe1fb80b3d8bad8cf179d5205c9b428ff26899b3176735e38841e48dc0e2324a312161edda575a67264c25952d900a35dc98a55b1ccbe683c171b7ba06e7794ce37456437282ec06c42cd773b62b3d913c20f4d2c07b57b328cebb978781c747b7bb3e42d31c49af1a06f1ca89455a9650e10101666c1e86f0833ee25b62c6a851b6a3cd22248550075767d8f23a0509ce90687a1406de5ae82fe5e379ee95bfb8ffbac83025be1ea41489809353ef0fd21e9d5958f99a20d80a071035e0fcbdb7089ed13829e6cb60e208fe727da247a40beb3fb7c9df3d3a161c63f2567553dc2cc05dced9bd82a65b3841febaea4b4f573555c1aead9732ced940b24de2764ea189c386e93a3906766ed73aab7c771d303c90300c753f93b0cabf5e7afbc92e1910c2965efbf1ec6e71c15585d7285fcfbe08a81464906776784ed34fa063f7f935727a5c1afae3b93fad0ddf3dae2fc15aee7e1530bbbdc0fae982670802d04080e819d62fca07c518ea4b25db08614833da9dd74c17a8775b195830e282811d99a2ff42cea9f597e7c3dd1b574426feabd0cbbc9b7216d7a2c33020b84b7167323eb664da42335fd0625ff9e4089b39ea31f7271984c0e94d10f6f6c419bbf58750c64ed507514290d622be17ae44f6af16fbbbdf3a1e917be585d49537728296100273b915272cb9e4919df1c2d750a49d56153cd618dc5a3625cff1f67a26b08c159944720af77b7588fd9204d64e1a0c3827ba5ce74afdd9127950574995926b580661a992980cd1fa063d5f8299360fcb1397b0801262e33a43c1658c94cfdd555dde0e55ce4b015927e943caf686327bc3b74c626b4f01f90e3cebcde7cc987a1ba2223592e14774c4f6fa7b69f3a85f4fc9a81bfc42d9dc7d601c39c3361e31e84e6253ce1c88b96276cf2b3678a67ee5c6901bad51eebb46683ab87d322e53b7c35faefe4b58fe6db1e47c764a02ba0e27f300fee767f427419bb3d97ccd5e40c6238bb2b3c656419d24faccf6fdbce4c5d58a8024fc48e9567964e8b3c13b711be691866a6e1f9aee63d7db0cba26e0ce91451d1033d3274daac28228d4b31423e0fa925cfd8a04cfc40507800985bfba1c8c1207b16685ab591d651f52262ef31b4ef0396056c4c0f46324c54a253733abbfaefc0f386f6a198c52f6f4d988a63e1bb85461ae249f10bcb1fa918c02e510dd3f1efd5f3b9e27e544ca1d2bb60cbdc2d13279ad65855a2bfa880ca4ef4b35e2f0424fc2708e15139c3c99f74b41a6068dbda85fa395bfdbf7dbde329688b5e8cc1cefd859d66eb850b8f30299e0ba595b5a5fcdf8f497fc135ba0339473812099d7cdcff6708234fd5e63e8d9c83fb829e9328dcf3fb2d3f7a41aa49a687eaae6cc1c0748c41e32846ff6308b9ebb6d6253f217903d8d6810c98f8dc6f322be34599a8ed7e65fdb0a09b32ef12301e1257f703db72fe8d4acc4100bdc98e4ca37a343f45e1e8bb99c6846485ab71b6f1ce83a6f7e33f04fbc8c0b1e056911acbae5cf44fc0c33870944d7cdee4c6ad879939d9d2a32316a20e04d0a065ebf1a75ee7a21901b09376d4e103ac084e01848a497faf14074660f50f234d602f408b0ba54f2fdccceefbe65e0030688edcdffd24c55ffd010be499c07ad9efbc1b87960e7ec21091254abc5212c10a4ee7423dd6607b19da1553e9334c6c9d65315985d436dfae4b27fc8bbc5cbd5c6a91411e15c92b6f0ebfc2895ada3a281d42c0b03b5affddb69861a15e5f2e30ccc4cb77f857e7e07ff54bb3aeedc071bba68cf511f387fcae60aaa3f2d4751269210f99d480830bc52c6151cc3b146f43400d88d73978f42e3c2517a1260c20024a77e0e099581731948a08a153b0e2041ab84192113b5f798e8f38dc77c29ebfa981728f55a235fd40e83b36bb89c8f8177e8ad66b4ead4f4c3830593613de749416773788ef1541010c776c3dfe4ed00f21ffa1b2da64a5de98551872137e151e432211129b3f22ff3b5089b1746b2488cc9ff0abbb0195c63a53e658043dd178a1cdb0f1c7b31c5d45f4d51341121721d83112ca1a5e982e62f4bbeeac377a92458020ab8e35500bd07c550b5071ba9996651a3cd10dc047828b29cf8f5589861d9a3635945adb75151e8588c7b98e59859a747df54ecc0500dbe3d78ccc17515b32f1f083d07c709564a62b1bad2572bf8c75d4e78c2e1502478f5ad8976ac5dea0b1b32c73226eb666c1ebcc940ab1b738a054269afb59db896caa0d9c99db3ff8620c151436fa9a2831b9e7f5caa2ee1a1b7dd40732ade1846d26ceb9e60b6f758db2de4d3b9a197a301600a12b170f4bb67c69d8d1dbc790dcf2e96f04c2dea4a599951968a0a65807f8c8a499e1cc9f1660d25f78929388cd67963a18ab210679c34ede1837d43f2487bdef2e78d78970caf27847923127f7811b90139bac22b1c2de22a5f8247118084fdb77069eebd050875b234cf12e7d8674df4e9996ba2a7a39d219a4e0430602be4c71101d2c19f946268026326831469216a1d0965cfbef97cf6420ee33275075f1fe70d73068d19ecef878fb52c06387863f6690d455a143f64bf19e5c22ca82f6d92b761afbb091e30b830f15c6ef1b9858d628af908835a58f460d89772c1cc84226d051ecea08c474e09d8cfca6cb5017da3cc29b9e88993493ffadc0829511f9f49346af06a70c8960b1bba03d3602eba3f7f0e40f939a6d5ce369e48dd4ee8abd0371b6e1f80ea7f8d982d0c997874d1a535cf5b995cf9f61ceca44562f8f529636f871c7719e2b51682e753766328445ef0e1160e03479530a9e64f5d0eb9f359b4ed58b2684003d4e3ce42c8764fabb28affd6c90aa5a5e9d7adff1f199671a398766e57bcf9953f8c79b0b3f90c412dece1de1ad6284c51a077b7258a9387a02a927164d2ffdc615a921d387ef8343f1f7dbf706efd9c8f5505e11d4421fd5cbab1127af043dce7dc72bb11f0b7df6c6ac50900b6c5921a2949d8ea9aaf1dd719c2d85d602aa8f21f16103f933199d58c1416fbb84340a4443b71853f0c3d666b197822bb7af36db8e08981900d7d89545fadb79c97a40c772a66cd141b4a3dc98450aa98ef449e54f13f1296ec9c9b5657dcbf52e0841200a3bb8bf612a3c356ed9c9c1c87d81e53bf01210169ac20cc4ab4f15ac3844cb984575d9914a9490a68a7a38b10f41e4e6904e65d4ad7eda40e76aa48e25a6965535acd02145c75a3f0fcfcb093deee76ae2752b09448920b24bb5c493076d921c4e59fb6e089b9b4f980f59f4f5b5ed118997026c45e49cb36b0638f22822382db270affff5222ec1486352293bcbf772d7d3f022dcb690f6254bfac8a91e1183caeafe901c9a23dfa596b68b928b8ad3db2fa44a7b873a6c8cc4543a2298c34941d6f4f7a3f0cdc193e03db3fd305c05a73f9e925653abbc53db7876a94d93fd588a8ff32b4df290f58bbf854d8a558d62c2052918dc526c217aaf39d502d35d7c30ba6c94991ba150858f690ea5ce1db00708d63b66ffd00d6263f55c7c2fa5bd85240a0a2d08bbca525c9e0ceaff6cd67c78c535428475b51e15a60df2abc973653cf092b0ef9122df784b87fe29661fcc331e3b992450f8a59e6b6a0bb82cc011057e9f7b81927abc53efe46f9b0854b48c7fb3f8a9acaf7844d348ff5451075982a2a1e032723e918a382f765e1c5a3ad5a9bb1ed12c2dd80ead88d846d663c86c583d153ef6dca01a931ba1e5ad8f0a7ac2a3fb6840c152f93a51ad93064534d9dcc47d316182d9f452013742e51cc9c6783b95e8a9b899cf177cf281bb177c82be6822febce302dfb6442615beaf78960ceaf1f9422101f818a6ef1ff31b0b6cf60789797ff2f87d5ac9f6f334617563d30aed5b5d100b0ac47353e9853503f8cbada2179652381a122b370a373ed785fbe2a0730397431cd7dfd45da5d9a7bd2c6811dac97f5fad0aeff342bfbb9cd405b94716"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1, 0x196, 0xc414}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000400)={{0xa5c, 0x7}, 'port0\x00', 0x10, 0x40000, 0x9b, 0x4, 0x4, 0x8000, 0x8, 0x0, 0x2, 0x1ff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xfffffcf6) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0xc000, r3, r4, 0x6, 0x4000) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000c74f60)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r0) sendmsg$nl_netfilter(r7, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="a8000000000000000000000000000000000000009400000000658a0de69642c64f4298be798945254acb79d9536836d00caedccd9263f614c1c960676df8b4122cdfd4c4cbd828939bae3cbaecd6d5a25feb422bd6c7332ebeca77545536c44e7486aa72b27044b98aa973fac0269580381a0a368e3000250086f08a5daaa10e8b5057c07cab62768aec9fdc5d1dac65fc5d0737cb9015916373c7b0f722493dc90ca1626c000000be3563c2cecbb149d4623561bf68000000000000"], 0xfcf8}, 0x1}, 0x40000) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000019c0)=""/91, 0x5b}, 0x0) 2018/04/05 17:04:42 executing program 0: setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001540)=ANY=[], 0x0) madvise(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000180)={0x0, &(0x7f00000000c0)}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000012c0)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a}, &(0x7f0000001540)='o', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000002440)=""/4096, 0x1000) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000000080)) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x3, 0x6, 0x3, 0x7fffffff, 0x0, 0xfffffffffffffff9, 0x4000, 0xd, 0x7, 0x6, 0x400, 0x3, 0x80000001, 0x26ae, 0x0, 0x4, 0x7, 0x7, 0xfffffffffffffff9, 0x8000000, 0x20, 0x9, 0x5, 0x873, 0x0, 0xffffffff, 0x6, 0x9, 0x80, 0x2, 0xb4b, 0x4, 0xa88b, 0x10000, 0x9, 0x4, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000680), 0x5}, 0x4000, 0x446e, 0x80, 0x7, 0x1f, 0x9, 0x7fffffff}, r4, 0x7, r2, 0x1) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='/dev/input/mice\x00', &(0x7f0000000240)="656d31766d6e657431776c616e30aa706f7369785f61636c5f61636365737300", &(0x7f0000000280)='user}\'\x00', &(0x7f00000002c0)=')md5sumvmnet1:nodev&em0{', &(0x7f0000000300)='/dev/input/mice\x00'], &(0x7f0000000180)) chroot(&(0x7f00000000c0)='./file0\x00') signalfd(r0, &(0x7f00000005c0)={0x40}, 0x8) socket$nl_route(0x10, 0x3, 0x0) open$dir(&(0x7f0000000640)='./file0\x00', 0x0, 0x84) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/input/mice\x00', &(0x7f0000000380)='bdevem1\x00', &(0x7f00000003c0)='user}\'\x00'], &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140), 0x4) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000600)={'nr0\x00', 0x24}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000500)) ustat(0x4, &(0x7f00000004c0)) r5 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000540)={{0x3, 0x200}, {0xffffffffffffffff}, 0x53, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000440)) 2018/04/05 17:04:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:42 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x20000) getdents64(r0, &(0x7f00000000c0)=""/112, 0x70) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x277) 2018/04/05 17:04:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000040)="7ab64e12d6910cd53219a914a7a56be885acaad867222a5c471d5fbd84672d61fdb921eefcce49894c189c00058a2ffc46ba876b68ea403957e618f184bcb4334ba2684aa86c7363d6404c9443a7ce6fcaa7dee004e0ff479a4ce00218ea767be7507f650563c09b5a29722db2f79b21193797784bdc98b960659c60c3159a4c851c8d6234a9ae00a1aced55eb54f40a99b437d0bc1c9fc08d18d53e188dc5762ba03c69e4210b79034710fa754719c491b46da1e4e6e2cc12aa96a77a7eb0b74afd2db5ed2f5a0dca463c723cafe9d05f6f386d9773834b1f0fb3613502234e2673359b057a77f9b7", &(0x7f0000000200)="7a72d891a1b0790a587e51db392dfced91646c03c4fd502115921990f1d15a5d0a3072f24f9b6935cc7517e5e341015dc89ee98502fa040103d5b18eb17f1032587c59823e208aa2c22516b5db0c47c8fb39c0cb4d93ea7bf91d801624ba3bbf929d79408bc80322536fa6f4584c2c0c4201ffa6b00ea75e820387d9c62ba3148efc5cd3ffc6b906ba38514a06968e28cc70b170e27860d3ea067db0e940ea6ab956d0da4d54475822a3b79c4cc9325f7a5d1ff99cd8f2d6f2"}, 0x6) socketpair(0x8, 0x803, 0xdd6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000140)=""/53, 0x35, 0xa1da53ba60dafa86, &(0x7f00000001c0)={0x11, 0x19, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f000000d000), &(0x7f0000fef000)}, 0x20) 2018/04/05 17:04:42 executing program 7: getpriority(0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x40000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/04/05 17:04:42 executing program 5: r0 = socket(0x10000000040010, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000480)={0x80000, 0x0, [0x2, 0x0, 0x8, 0x497, 0x0, 0x4, 0x81, 0x8001]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000340)=0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='lo\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xba}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x95, @mcast1={0xff, 0x1, [], 0x1}, 0xb70}}, [0xffffffff00000000, 0x0, 0x9, 0x0, 0x80000000, 0xdc3, 0xffff, 0x7, 0x1, 0x38, 0x822b, 0x401, 0x1452, 0x67, 0x85]}, &(0x7f0000000200)=0x100) sendto$inet6(r0, &(0x7f0000000380)="da95c2e499414100f5883fbdfa8f90c3b4d034caeedbeb9f707a6ea10e316f43ae53f1195f4ec11d07843a41b629de5e58f6e3ac81556f363df620be16f4f78f5d7aa7799617660bb43861a7bbf761e5a8c261a20437c4880bd7076f2a2a3bda9ec586f7162140ba2f05213f9440a723bfc635367496b7cbfc23b5ebf6cd1e18807df7a13ea8700038ca8795558eac8e547cd89905bf5aa1efce507d48f87a", 0x9f, 0x800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) write(r0, &(0x7f0000000240)="240000002e001f811f109a00000000c3cda63009ca982c08000000cfe8002300f90000004c3e194317009c3a2961584f252ddb8668dbc81ce82dfe3ba2af9df9ec4e1ac329491dd56685eac9bc45ed385955cbd70b17f846ae0a8fc4dab9ad089a480cf2f3ac0288afac44a7a7189efc9e0dfc3f37b06e0e7fa5a4226a6dbb59f2f040c257d6f40c540c7633df8db8c099c0e572f553e394fd817994bc745f419305c9da2560581f82cb59fc29b15e45dd55849eaa134064e0f28862ed6a6772269cd0db6174df39a47408a35ffcff19bbfa5a30256cf6a8a4a3853f9ce4e3251843", 0xe2) 2018/04/05 17:04:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x9, 0x7}], {0x8100, 0x9, 0x8, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x4, 0x780]}) 2018/04/05 17:04:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c000000ee00009078ac141400ac1414bb0000000000089078c2a43a0c89d5df9b47f8905feb3fa991c9f19e20a76e80dcc61b23f35fcaca06dfccdd1bcc75b773ac43053c6930a71e54e4c2c2f42ccd58f4fd729f51e527075c78990fff984179dae7c4c2eb39d77d771e7f0a435a6d5e8796fbc53f9cce4178d15c"], &(0x7f0000000000)) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x302) chown(&(0x7f0000000040)='./file0\x00', r0, r1) 2018/04/05 17:04:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/05 17:04:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x40) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) listen(r0, 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x9, 0x1, 0x100, 0x1000, 0x81000100, r2}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/04/05 17:04:42 executing program 5: r0 = socket(0x10, 0x2000000002, 0x0) write(r0, &(0x7f0000000000)="220000002100050700be0000090007010a000000000000000020040005000380006a", 0x22) 2018/04/05 17:04:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000480)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r0, 0x0, 0x0, 0x1, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x7900, 0x0, &(0x7f0000000140)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21}, 0x0, 0x0, 0x2}}, 0x2e) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000340)="b954533d8e3746c0f7594adc5dc0e1110d43f9542ea7ad082cea60fc4896b4956656879a644c56539d033a510e712c63f04246ff9019909cb712e8930a2c7b08ecfa7994ee90ee4490c67620eb4200f4d3702ef1f2fc93d355bf2f2b7584d96c9684091bb84ce3284ac820fb60dc74b3eff5c42270e62aba0439ea2470acaf0f4d92f2d212de383737082ffc9c1b65afa278df389934d735", 0x98}, {&(0x7f0000000400)="fdd0cea89cad8167890d653cf9758c700c4791fe711e15416d5181f4ea757de5db58dbb5a343175269866e705982287dcbd4d4d95f823a70f4c189617900f6b23353491356fb32f972fdb1f5700fe1fbbc65f2620cdcf0934e7b90db", 0x5c}, {&(0x7f0000000540)="5335dcb45fbed2404cfe4d9b160d4ad3d9f5851a225a8cf36138b300487e2b887fb2f61ee21707f87e6a5b07d5bc4fb56e4bc98f5aa307bd938011f5b6509c9dfcddd562f14e1d6b90d3d1ae8bc4c9987d34402e6a1e701a3c14e3a3e804bed4293033a4500dbe210eb0534ea1d1c25e671dea8b46e69a374e927dea6653bd26519757f1ad423a3c3c9b96f9437195e9ee0bc362a7cfecfa109ead39c0031df654d4", 0xa2}, {&(0x7f0000000600)="1c5d7c964c0a32ab550e6d3c2ac728c78c6912f3dd8f724d1847b05ecd1b78aba606f78a421d1f38d9564b94552793e40c83c275e2f02af61112a11c7d4b3d21bc531a54877fb727607cedb9350108a05a0eeb04eb70473205a5c5c9a0a6ce52b412bb6b47615efd3ef09a37051503a766a89203a9db5416057943ab9241d357f02c150aefa6684c8255407c466f27ff8782ecf05f7256dc24fc17156edb737ef91ffd48d2f4fec0bf4e6c92a12b41b095be9785751012002401f8e577db2b32a982b6296f905272db2ec4b52e730d", 0xcf}, {&(0x7f0000000700)="321ecb65070482f64edaef49c71a3322fb7b018ed62de137bca75b2a8be96563d9a52b7e839a2712d40e4cfcd69fcd8e23d7d8f58a329ccaaf48adbccaf53d121c5150077afb25a8e8e2c3fc5af39e4b66d6a977e7aa2b9afc70fb26ed16d9881ab9e780", 0x64}, {&(0x7f0000000040)="901f04104fcd3f4b0490bb931007d4c23dd44a49d824ac48da3d2102bdcc67b7515c37b15f1633d2d749f7bb6c6b747eac6eff1a5139aced60502630d0acb5", 0x3f}, {&(0x7f0000000780)="f22866181ce06edf5c09ebaa561262c3865ffb6c295e16a8304fae507ae467f1adfb55372e7ac27012dd7e1fe9d27008d1940bf8102a4066e006fceddb216f8e9cc0f1c0c77ee0a06e68fee484c2ac280e6ed4d1dbfdf54e8d3676186222909af006b744672591efa86b2b9d35c00fda3e4604483b125675d629b80f819fcbe332d35aa438ffeedab4814536ff503126ebdb6d8c813c0509ebff3d14edd82d1ba0888471def06e464ad03d5f005bc99cf76b4749e1e6e53985e69e253bf5d2117e5722c2927ddfc41bc357f68216008302b4edfe5b91a2f3d37cb5a3aeb50e", 0xdf}, {&(0x7f0000000240)="f2409dad767c6438b9b84fc7ff130d5fc974db273ffa5f405cea99fbdec196f41f5de86db158936748b172eecced8c353dbdbb3fb0c47a621f7fce9a800974d5", 0x40}, {&(0x7f0000000880)="78b7677fd2fb4ba436cf310cc86d9bb48a39361b1d7efde1698f310575ad975eac9fdf7df5789b71434e391fad7e36f8f7d6cb254749016ba7bfd8d8b1a2511a6713af54e67aa34166beca6f13ef3182feb38f251871945c8a0f8c9c33d6565c7323ae915094d3718b037f608a329f65fcd079af83984c06ba4611", 0x7b}, {&(0x7f0000000900)="27e4c1e467ac6faf8ca228aca43f4b0849643db3e5eb81d278689ba26705ddc0ebd25a9110fb19073501e72dfb69d709ce26b34d4d7ce3439dc1efd5791d3d12571001e9d5fa5f3116ab55ab2ee152d832889ffd67a2", 0x56}], 0xa, &(0x7f0000000a00)=[@iv={0x1c, 0x117, 0x2, 0xa, "bfc9c325bbf6418c7035"}], 0x1c, 0x48000}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a40)="5c93651a83d6838ae1", 0x9}, {&(0x7f0000000a80)="2f31792d5c0c90468c8afb8bb55535f53087a25cbddebe1e00a0240041bdf3fe", 0x20}, 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{&(0x7f0000001200)="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0x1000}], 0xa, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002280)="46616639ff390dd93a497441f543f1dced65f40bf78d", 0x16}, {&(0x7f00000022c0)="fd986fd9f7b3cac46303eaf4454642cadc8b0b8ff79edeeae1c3d57de7e9e54ae2c048a1018b6588bfcb42ac068e94b9735ec2135f3cbb1ee1", 0x39}, {&(0x7f0000002300)="8e0396fcdc1765381e48a7912ecd15ea2d6477027d874538b2da9b7554b1680a4d5424f7a6f43643e43ae1af623c98c7c25a", 0x32}, {&(0x7f0000002340)="719c483e16a53f3cdc2f9a1e169a9470d8ddeb2ad6e8fdf5f15e0f3ca91d9c5b88dc80821402c560d10f312039547471a8f839483fa12f4ed773b12add9b351649f255385ae935f5306925075b188b1b0863ada46df962341c", 0x59}, {&(0x7f00000023c0)="b34ba722f36e7dd186c6f45ec09d89d92b3811e70ba0c156315b2c8373ea0dbcdac44a78386bb6a5c09bbac4ea6eb28014a5e8fd2ca7b76a004a719968a68d2ca8159f6de3d9fba20f6e63f2046e1abd2eedf8a92372832c69f05c2bcafc77ceba8c4cff594c6235fed0c2b5be0c129f63fe9cb84fffd022349821b01a9b1f94c8495702874bddfe0643802bddcf314d20d09dea48e934d7cf34dc08b4b1a09d", 0xa0}, {&(0x7f0000002480)}], 0x6, &(0x7f0000002500)=[@iv={0x78, 0x117, 0x2, 0x68, "373776a817573896aef96f319ac3e5e2981713dcbe6401fd81993eddd4eb31766606b2fde44ac35b158724cb0adfd57c30ac4af97f6fb754d9e73ce74c8e6113c135e16e8c4fdd907ccf7c9dbc5a5e9474b2c99d41a9957841f1bcc6408649e2021c02731f3e2467"}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x3}, @iv={0xc8, 0x117, 0x2, 0xb8, "a3a77a46bb3de8b27f5195dcd5282a0c05e6cf96d371c223d5e50e827318cf88776fafca3dfe54fbca90082a4d75e6160c7c2d372c236c7227d47e2d83510134f04d6d43e6fd9fb9b05757bb1817be8659f5e6f381cb056d79d96337aa92894845632adb138c0800139fbfd6433c84e44dd8fef64bef41d21b416617dfb524744067c6d3baf29574751a613fd5821da0b1d938010d9f1704d85a00fdc6533644a5ac774f98dc452b2f0f9cd5dab00296af854e5a8f1217d9"}], 0x170, 0x80c0}], 0x4, 0x4) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x20001) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000000c0)) 2018/04/05 17:04:42 executing program 5: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x400, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x2, 0x3}) 2018/04/05 17:04:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:42 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x8103) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) write$vnet(r0, &(0x7f0000000440)={0x1, {&(0x7f0000000340)=""/52, 0x34, &(0x7f0000000380)=""/170, 0x0, 0x7}}, 0x68) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@l2={0x1f, 0x80000001, {0x5, 0x2, 0x2, 0x7fff, 0xfffffffffffffff8, 0x9}, 0x9, 0x4}, {&(0x7f00000001c0)=""/66, 0x42}, &(0x7f0000000240), 0x28}, 0x9c) 2018/04/05 17:04:42 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) r3 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, r3) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000200)={0x5, 0x6, 0x100000001, 0x9, 0x458b}) r4 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e72890e63d4dac483003c0e7b0ce8f012a117d8a489b7b7c7ed6d2fc588a3d28423d9e55ab33553b47c7903eeedcea62107d238d3c9b902de08dfad078f0d6a3b5d880422f6bc443fd1c8826", 0x4c, 0x0) r5 = getgid() ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) keyctl$chown(0x4, r4, 0x0, r5) r6 = dup(r1) read(r1, &(0x7f0000cccfce)=""/50, 0x32) getsockopt$inet_udp_int(r6, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) read(r0, &(0x7f00000002c0)=""/61, 0x3d) ioctl$TIOCSBRK(r6, 0x40044591) 2018/04/05 17:04:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x35f) r1 = gettid() fcntl$setown(r0, 0x8, r1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) fsync(r0) 2018/04/05 17:04:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa6, "a5efab7e7ef80767d5fafb65f3a8ee048413956d5597ea809eb5453cc87a0cadd0c2d7952d9ce7ed281f87433abd840fac42513bd4706ec43d42ff4f0d38984f0d60efe20891fca7d348289bdc5d23dff94e289cfe470da4022c4c4573177bc331bef13983f3a89520d8e852d523a0059f8bd551bf7d5ea63f05862410694a44b95988b530494e413af2ef0cacf0d9f017c2f137082d6c205766dcb0a91470b631e99c81a860"}, &(0x7f0000000180)=0xae) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x8, 0x100000000, 0x3}, 0x10) 2018/04/05 17:04:43 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:43 executing program 7: socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8}}, 0xe) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000074af90)) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000000900)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="20032bbd7000fedbdf25030000000800ed00bde88634b184053cc77f7c613c7e284c0e9ba3b2845f000000003cab80c5b07ca07d2cabee70f15584a3d73bff39db5f40e0688f2f81a638fbf6d10a837a0bdf"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r5, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="03000000ce81495b2a0e92ff7abb1a39ee2064d5d6fba3d85bb9d659e433f5230ead3a0f2e1d8fc783284e0bc0ca91704c2b9a35dd3d6057f67b852acd69113e5336fd42b2c2846f3c59adc955d943f29737edf46489825ba1f6b371184940559ecab07f9bd876747b47f1516b5ed26f3f2d8f5c89c7fb53ed9ccc5e6d1dcd66f2a4c296eebdb0d66b08f565ee524db10181e7a09ef3a77b176a0266d020ac19b323e9d98da64296e6e28d8bf3f4a2161a05ff97b75829f5f89f431264c283811154d38d2b963d7889f5881a919a39a47de00a353b243eac527a6d8f0a"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000840)=r7, 0x4) writev(r6, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/04/05 17:04:43 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/203) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/05 17:04:43 executing program 1: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/238, 0xee}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/206, 0xce}], 0x4, &(0x7f0000001440)=""/4096, 0x1000, 0x4}, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002480)={0x0, @in6={{0xa, 0x4e24, 0x86, @local={0xfe, 0x80, [], 0xaa}, 0xc73}}, [0x12, 0x0, 0x489, 0x86, 0x7, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x7, 0x0, 0x8, 0x7, 0x1, 0x9]}, &(0x7f0000002580)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002600)={r1, 0x38, &(0x7f00000025c0)=[@in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x7}]}, &(0x7f0000002640)=0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000002440)={0x1, 'lo\x00', 0x3}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0xe, &(0x7f00000026c0)={0x0, {}, 0x1, 0xfffffffffffffffc}, 0x0, 0xffffffffffffff2e, &(0x7f0000002680)) 2018/04/05 17:04:43 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0x20, 0xfffffec4) r1 = getpgrp(0x0) setpriority(0x2, r1, 0x6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r3, 0x2, 0x8, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000055) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r4, &(0x7f00000002c0)="bf", 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000040)={{0x3f, @broadcast=0xffffffff, 0x4e21, 0x2, 'none\x00', 0x2, 0x1, 0x7c}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x1, 0x16a, 0x101, 0xf2}}, 0x44) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x2e1e626f}, 0x8) 2018/04/05 17:04:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x5, 0xfffffffffffff645) preadv(r1, &(0x7f0000002540)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000001140)=""/251, 0xfb}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000001240)=""/185, 0xb9}, {&(0x7f0000001300)=""/217, 0xd9}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/143, 0x8f}, {&(0x7f00000024c0)=""/121, 0x79}], 0x9, 0x0) writev(r0, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/04/05 17:04:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0xfffffffffffffff4, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x2, 0x4}, &(0x7f00000000c0)=0x10) 2018/04/05 17:04:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xabc]}) 2018/04/05 17:04:43 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) [ 268.389923] QAT: Invalid ioctl [ 268.406901] QAT: Invalid ioctl [ 268.421430] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/04/05 17:04:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000054}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{&(0x7f0000000fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001200)=""/142, 0x8e}}], 0x1, 0x0, &(0x7f0000001380)={0x0, 0x989680}) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8001, 0x80) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)={0x100000000, 0x3, 0x3c0e70b1, 0x0, 0xffffffffb9c6af83, 0x9, 0x0, 0x1ff, 0x100000000, 0x4, 0x7, 0x8c2, 0x0, 0x1, 0x4, 0x400, 0x3, 0x8000, 0xa8a7}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x3, 0x200, 0x100000000, 0x9, 0xff, 0x3, 0x6, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x9, 0x4, [0x0, 0x7, 0x6, 0x7]}, &(0x7f00000002c0)=0x10) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x20) 2018/04/05 17:04:43 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'ipddp0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000180)={@empty, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r2}) 2018/04/05 17:04:44 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x9d8e}, 0x8) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x4012, r0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) 2018/04/05 17:04:44 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x40082406, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'eql\x00', 0x1001}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/05 17:04:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x80, 0x4) r1 = memfd_create(&(0x7f0000000040)='{,;]&-.\x00', 0x2) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x53, 0xaf, 0x45, {0xfff, 0x8}, {0xa81f, 0x666}, @cond=[{0x80000000, 0x80, 0x10000, 0x400, 0x9, 0x8}, {0x6, 0x65, 0x7, 0x542e, 0x8, 0x8000}]}) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r2 = getpid() r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r1, r0, 0x4}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/194) open$dir(&(0x7f0000000240)='./file0\x00', 0x20481, 0x101) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='ip6_vti0\x00', 0x7fff}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000300)={0x7ea}, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000340)=0x3, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000380)=0x180, 0x4) r4 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0xa00, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000400)=0x5) ioctl$KDDELIO(r4, 0x4b35, 0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000480), 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00000004c0)={0x100, 0x3f, 0x3f, 0x8}, 0x6) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0186404, &(0x7f0000000500)={&(0x7f0000ffd000/0x2000)=nil, 0x605, 0x7, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xffffffff00000000}) write$binfmt_script(r1, &(0x7f0000000540)={'#! ', './file0', [{0x20, '#'}, {0x20, '/)system]+.'}, {0x20, '%+'}], 0xa, "96f495eaa3f3c202a829a8cc7540aafe3de4aac66f148f02f958a3d7eb54b64747fe083e18cdbe56db5708fffcecb15079e50d317573560353f329481899b3809784c4ed4aa81c731b243bf10ddffda8009fa79d76e637b1bb619650ce8847ce25e64f4820ee7a675fcdfbd4d22f5c85a7e63ceaf4aa8a55209b5bfc6c1b7d454c8e1d76478eb00cb634cc4a3709ce21cfd522722b5fd3b424bf3a73d145411229524b5b0be7bc51a48e0417680bbb3f21007445cc71d1"}, 0xd3) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000640)=""/68) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000006c0)=r4) sendmsg$nl_netfilter(r1, &(0x7f0000000a80)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x102148}, 0xc, &(0x7f0000000a40)={&(0x7f0000000740)={0x300, 0xf, 0xa, 0x0, 0x70bd25, 0x25dfdbfb, {0xa, 0x0, 0x2}, [@generic="83c90e2b52a400304f45c439e2563bcde54bdf3df22ddd1d462e80a747ab4b1a466e55c11feb93be1fc897c4722acff1f71cd313b1ecd1ad00b4913afe882a33dd2f6f65765245a6da6367f52ea2644c4db269aca28433cd72e33aa1ee5581af973a092ff585da20efc31f19419496346121ec4f637dd6cd8b2fa7f1f96a1cd8df62eec05c0c789dce28c0014b69edcf6276da2a7cb31995972d2d4890e2c9c6a559c3a56b9535b43d7870b014d90c43b213fd32357707feaf19ee878f166978311f1099082b072e48ad0a1f95146a26e538bef3e469bc5d6688951ceb6796d44acf3c5fe64caa18dc834e6a8748b63d47e3741d", @nested={0xec, 0x7b, [@typed={0x8, 0xc, @pid=r3}, @generic, @typed={0x14, 0x5, @str='%wlan1selinux{\x00'}, @generic="1c14fa6578ab8c1c3c09404eaa75d3cf99519ec5375244980351fcd452d374c2cfc3b076821c0c47da917e562af7d6cc0d19c2f214abdf68de93e1f7caa4e7ae2586828ebf763c84e25f0890de701deb9f335e0d9e9fdd63e3ff01a2fdf54c5e4620f8fba140f4913d8b19d0dc75678e29c07055d8d37c53c0330d1464f94c435f1674e20b74917b84fd5d66ea1874a6081885425ab7dc5e43e8a4c378dcb0b1c4759e3a8ede55b924a4903cba2c4c4836701c428c14b43fdecf92e868d00f26d1471b157d720f9ff573e8"]}, @typed={0x8, 0x80, @u32=0x4}, @generic="498ff3e0ba9392e9fb527bc547b5792aed0ea221a06cc86bc5f80821520448a22d79520622c77343120c344019a5aa02d033f3ff1870cef83107b32b679af25d46e03170b07d50cb23ed5c53d84043b48d684599d1dcc9261d3c962056b8398032a4b158f800e54188fcaf0c13893e75ef02f494dc43aeaa09fba3aaf7cc03083f0ee3bb0771bf8b718a6398903ca1861f7f3b76905d71f4869b6ba0f30eff7edab3dbdb291cf75c074ac5a36eaf02ba7bfcdb991fa3d8904eb26a471d77a87eaea8082a04d4a6d88eaae9729095bde3f8889127635e979b57f3884d65918824191bab", @typed={0xc, 0x36, @u64=0xe336}, @typed={0x14, 0x90, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x300}, 0x1, 0x0, 0x0, 0x4000}, 0x80) unlink(&(0x7f0000000ac0)='./file0\x00') finit_module(r0, &(0x7f0000000b00)='\x00', 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000b40)={0x2, 0x488d4d1f, 0x5742f6fc, 0x7, 0x80}) 2018/04/05 17:04:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) gettid() 2018/04/05 17:04:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x4000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000280)={0x9, 0x7fff, 0x200}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000240)={0x7fffffff, 0x2000000000, 0xdb8c000000, 0x3, 0xef}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000340)={0x1ff, 0x8000}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000002c0)={[0x10002, 0x100000, 0x2, 0x11004], 0x3, 0x20, 0x80}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x3, &(0x7f0000fff000/0x1000)=nil, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) epoll_create1(0x80000) 2018/04/05 17:04:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)) 2018/04/05 17:04:44 executing program 1: 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) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x3fc) 2018/04/05 17:04:44 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000700)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x0, 0xffffffffffffffff]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x10002, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x2) readv(r2, &(0x7f0000000040), 0x3) write$evdev(r2, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4a) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000001c0)={{0xffff, 0x2, 0x53462768, 0x100000001, 0x8}}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000540)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000440)={@empty, 0x0, r4}) setns(r2, 0x8000000) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = dup3(r2, r3, 0x7fffc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r7 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x40, 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup3(r6, r5, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') tee(r0, r5, 0x0, 0x4) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/05 17:04:44 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:44 executing program 4: socketpair$inet(0x2, 0x802, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x0, 0x90440) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x3, 0x2, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x3}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/185, 0xb9, 0x7}, 0x20) r4 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/33, 0x21) r5 = dup3(r4, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) 2018/04/05 17:04:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x402, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x210400) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000140)=r3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x10001) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000900)={0x0, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e20, 0xbd1, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040), 0x8) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) 2018/04/05 17:04:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/225) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000006c0)={"d84a4e887cf10c4f9b34b1f2717f0241881c1bdf6ffc76df9bb68d2d79c58e74e841d28cd267df35bd2579269ceaffe4d70fa1644a1f32b6ea8e0f90c450ab9ace0bc147e5376469722fbd12dca0998514be3633bcbdc9091acffdc16947841623f045a475dc88657b9e9e069ff5bb830826c4af719fdd45c14736b14279e5c5b2f059cd24b85aa15b0f142a53e4f8c519dc79b980483440a65f26c20c2fc21dad0bfe3b5a51b2df7c9af8b68e9ff2aaa309c9d3c8deec220619862bfb86b34c1a0a5722fad667c73887d5d002d49a06a4b2f5d4567e595382c6055a235b89f5728381c55d55f53b89a23a8be8243814e3259b40b15f58397a6e7f69dbb8a924e1078a17494349db6052ce272bf44c9f50d98e1aa5ce9509fa4200434a45b4a243b8ea7e4abcafa578edfa2293d1e7097f9aff74cf11a6a862a37decdac65ed0e6885c4a8bc693a9579396ff48e5347492c90f1bb5748d11c4c4d0aa482f6e60b337a0a4e01d27fb69f7c7c11aff030000000000000d8b1dcfedadc4e5fdd27bd1bd78efaf785d5538f366f3f0675b5b5f6aadb3298fddc2a51fe959e4595ee55c9c0ed57cd01fc71242ddf995d97e85b2c7a1b1ce42fc196ca6a4910460802432293bc7c87a49900ef46e9da86649176f5e5fc9f7613116dfeb43546979e1f72f01248b1af5f2947da7f21ed7071d593f160a8823e3796baac4992e377adfd39baa5e7564bf73363f7718a0cafefa99ba32805eb0fb92cce8d7c2f8ab79ce72c5ea05eaf3feebb37028573100000000262f6f1155bf7875109707a7cb7c89ca5ccc59285b75dc7d06bfe57767ffd265ed83ff7b64aa357a6e4a07a478030d0cbfe1518b0dc1c3284576b6412a4b71f77dcf170fa00300c3b1f9244186a9bfa814b3c6865ef0424943491449aee4e2a98a7322c30fe22f48acf51f16ef4ea0cc6720b292eb8def50f16232c6fa7ede72a492d0cb9346d93996100347401af0a175f76c178e57a877b80aad4386c0e4884bf6d9ac66a5c00ad744a5b0168e2cfc07c92b848151028c26f3159739623ffad4a8baa4d34e3598f3a36aff4d9924cb653e5165d9d6c3f605a27a28cd2a2582dd647e265450e17a4fc6a213277d4a14a411547b3517c2cb53bda8c4cdaf7f7224babf5c684d526d7976837a8d1aa058b1a7f4cd664bfa01ecac23f0cb03906ceff80d0a88b3af57ec8629c02f1024b36c789b48bfae8696cd3d723298c4a25de64dfcf75aa2cbbe6b46b90086deedb5b0674e61cc4ffd74b0ab1bb7126eb33f43142796980599a5edc135ee0f0cb4c831e6bdae8aa28c87db43f567fc23c33395763b6807789ebd14c10d7bf669de92a94436b0e8bb4142305ed11e9200edd1db29ee7e241a75776567cf9340593bb546c3e68925c3faf8fd3e38951772ea8b67b57c54135f14a8ac104dfaf097489c"}) [ 269.728286] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop7 2018/04/05 17:04:44 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c0000000000009078ac141400ac1414bb0000eb1264b1ea000000089078"], &(0x7f0000000000)) 2018/04/05 17:04:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f0000000000)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) 2018/04/05 17:04:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x102) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x4, 0xff, &(0x7f0000000100)="5da88ac731f5eac22215856524905396bf8f597c6701069ea27aee9b6509601bd3d0497c1915243878dbaee1b2fa261bd1b5fb23c2d53a8293afc9e6373b029c60d1a0e54b544cc9c62ecbc1d17a638d7a667ff81852a009909c0053552153667036f9239d77e40956356373f0894b967b5a3195fce003a03effaf8a7bc887f895ea275eef947eef7ba187f79f", 0x9, 0x3, 0x8, 0x8, 0xffffffff, 0x7, 0xff, "51590e77d33ddcc5be816a169b3043223177c1ccc54cdaf7790d1608950d2fc1a8b300c62c976d2678360625d461"}) 2018/04/05 17:04:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:45 executing program 2: r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0xffffffffffffff8c, 0x4, 0x10001, 0x0, 0x0, 0x4, 0x1000, 0x4, 0x100, 0x3, 0xbf9, 0x6, 0x4, 0x4, 0x1, 0x6, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x1b1, 0x6614, 0x754, 0x7, 0x506, 0x7fff, 0x400, 0x9, 0x1, 0x8, 0xf, 0x1, 0x1, 0xfff, 0x2, 0x10001, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0xffffffffffffffff}, 0x9021, 0x9, 0x5, 0x5, 0x5, 0x10001, 0x100}, r0, 0x7, r1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe01, 0x0) set_thread_area(&(0x7f0000000040)={0x6, 0xffffffff, 0x400, 0x6, 0x100, 0x0, 0x2, 0xfffffffffffffffc, 0x3, 0xe6d}) 2018/04/05 17:04:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000001800)=@pppol2tpv3, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003a80)=""/192, 0xc0}}, {{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/114, 0x72}}], 0x2, 0x0, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xffff, 0x4, 0xffff, 0x5, 0x0, 0x101, 0x4404, 0xa, 0x80000001, 0xff, 0x787, 0x9, 0x9, 0xfffffffffffffffb, 0x10001, 0xee1, 0x1, 0xffffffff00000000, 0x101, 0x0, 0x51, 0x86f, 0x5, 0x7fffffff, 0xfff, 0xe1b, 0x1, 0xfffffffffffeffff, 0x2, 0x100, 0xffff, 0x5b, 0xa07, 0x5, 0x2, 0x2, 0x0, 0x3f7b, 0x1, @perf_config_ext={0x4, 0x101}, 0x4000, 0x6, 0x4, 0x7, 0x80, 0x6223, 0x2}, r3, 0x7, r1, 0x1) write$evdev(r2, &(0x7f0000b5df88)=[{{0x77359400}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4a) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000540)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000100)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x40, 0x0) 2018/04/05 17:04:45 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/udp6\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000001c0)={0xfff, 0x1, 0x0, 0xcca0, "854bbc046111c2c8608ed7371ec85a333bb3b40117d446e27ebefd01faf9033c9562122b74b3b8517fe22045", 0xb99}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r1, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/107) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/05 17:04:45 executing program 0: sched_setaffinity(0x0, 0x6, &(0x7f00009ad000)=0x1) clock_getres(0x7, &(0x7f0000000140)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = userfaultfd(0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) arch_prctl(0x1001, &(0x7f0000002280)="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") ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000001140)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) r4 = dup2(r0, r3) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="ad00fd4fe225fc8cab86b68f6b1f8254cc494b7327b08ac75d52fa8562cc0858cb0a9b1140b24c944ad2210b45f922fe7d83bec0b053b5b4e9a98976ddbbcddbef0021a01634318774ed9207e5c2ad1389e28b4779fbf057112ef84a36957b2af6ec92041f1344bf38b26b3bb3775ee7e5d93a84744780d513e6a34a1734153c35f896c95dbfc445e1d00ee65773cf18e232afbe701d4e9f4080dd1481d704342cfc0052e98e397c2c4c7ad5a555100893"], &(0x7f0000000240)=0xb5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x2, 0x4}, 0x88) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000400)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7fffffff, 0x3ff}, 0x88) 2018/04/05 17:04:45 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="aa2a62555fb7ca467986553045fad4aaaaaaaaaaffffffffffff86dd6002290f00383a0000000000000000000000ffff00004e617a693513ee8263b7cfe4000078000000006084eef800003a00fe8000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/04/05 17:04:45 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xb4, r1, 0x300, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1b, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1b6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x45b9f2fb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0x40810) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x1f, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000000100)=0xc) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4}, 0x8) 2018/04/05 17:04:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:45 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x183}) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000025004500001c0000000000009078ac141400ac1414bb000000000008907837d3155274d9d7a3db549cb65adc20b7ae688717e5d7b03a7c5429d6ca04ef7325f22554811a19eec783d3ad84f64d442cd19954c8fd88b4bf9bf8d2b73a9fc1bfa5e2502c93ce1d07c85fd4830efe9322ad6e1c5c86a8322364efc2a6b21d6dcc82f3bd7df5759517d4bd9274b12c329816d8982a9e6d285469aad1e46ec892447fee72ff00c92f5eb35f58c07936398bfe13d1e0fbd011af0dac0cfe27a0491d541cbfef329591ce28bafd9ff138f4160c057534d584a8be9cfd"], &(0x7f0000000000)) r4 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r4, 0xfffffffffffffffe, &(0x7f0000000080)) r5 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000180)={0xd799, 0x1, 'client1\x00', 0x4, "65211986933f3198", "d19cd4be6f12ec6dcc31f8ba9172dc07a77d140d123c409818ca78442e5dfa5a", 0x9, 0x4}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/05 17:04:45 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 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) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/05 17:04:45 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f00008d0ff8)=0x2) fgetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/103, 0x67) 2018/04/05 17:04:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x482) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x2, 0x0, 0x2, 0x6}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000100)=""/200, &(0x7f0000000200)=0xc8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000000c0)={0x8, r2, 0x10001, 0x6}) [ 270.670780] kernel msg: ebtables bug: please report to author: Wrong len argument [ 270.693352] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 17:04:46 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:46 executing program 4: io_setup(0x1, &(0x7f000034affc)=0x0) io_submit(r0, 0x1, &(0x7f0000000380)=[&(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004ee000)="2f95bd450eb32be42d66480ccd", 0xd}]) 2018/04/05 17:04:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4001) 2018/04/05 17:04:46 executing program 7: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) eventfd2(0x0, 0x0) unshare(0x2000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = getpgrp(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/04/05 17:04:46 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) flock(r0, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/05 17:04:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6gre0\x00', @ifru_flags=0x4000}) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40401) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0xffffffffffff1088, 0x4) 2018/04/05 17:04:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r0, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x40011, r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x5) 2018/04/05 17:04:46 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x10040) getdents64(r0, &(0x7f0000000340)=""/57, 0x39) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80000) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)=""/188, 0xbc}], 0x1, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000380)={0x0, 0x5, 0x8fc, 0x401, "e9b6682def39662212371620a5ddb4ec1e3ac4d2612fe95e048b23444e0030b075257e9b373910a1461ef7b6", 0x5}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x22800) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) r6 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f00000003c0)=""/27, 0x1b) sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001800010000001b000059f627cf9fd2b92c0004000c000000008ba063e9000000"], 0x24}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000002c0)={0xad, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x3, 'lc\x00', 0x20, 0x9}, 0x2c) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xe1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 17:04:46 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x88440, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000280)={r0, r1, 0x6}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000040)={r2, &(0x7f0000000100)=""/218}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/04/05 17:04:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x2c, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 17:04:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000048e184878da59c5556763900000000"], 0x5a) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='omfs\x00', 0x20000, &(0x7f0000000100)="6e21258e13aefaba5a8ae0db02c7f95fa2097c2f0dc60cc888a410961f3879912c64d5b6cfcec12b19874ace38ed9ee6780cbebecaba782aed04758b13a2ff5f5fe932a14d0607fc97cd4fcd125e06fc997a8a6eeb0c2b2bd637dd18b424ad2e95ba933f14bc0a5fd0d57a1d1c83fddc7dfdca2912873886a46390e5b7de22c2cac5d7696f08c05d9d4fb212567ac722cf1300ed5d178778321f15255effb0b4cd60d7fb6691224d58f665c4f40e269bdb92222fe536fa675a11be09e9f973d0e3d9a83cfb3c32e34cba53b1b43170ef7fd853c2124c480a7948f8786fe6cb3a96") 2018/04/05 17:04:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000100)=""/206, 0xce, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "23212d5f1ef5"}, 0x10) epoll_pwait(r2, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) 2018/04/05 17:04:46 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/05 17:04:46 executing program 0: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6001, 0x0, 0xffffffffffffffff, 0x40, 0x2) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20050, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00004ca000)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00002e4b40)={{0x2, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/04/05 17:04:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7f, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0xe06) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:46 executing program 7: pselect6(0x40, &(0x7f0000000000)={0x3, 0x6, 0x2, 0x4, 0x2c, 0x80000000, 0x20}, &(0x7f0000000080)={0x6, 0x7ff, 0x7, 0xfffffffffffffff7, 0x8001, 0x38, 0xfffffffffffffaaa, 0x5}, &(0x7f00000000c0)={0x6, 0xff, 0x100000000, 0x6, 0x8, 0x8, 0x1, 0x6}, &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x1}, 0x8}) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x200, 0x20c280) setsockopt(r0, 0xb1, 0x7fe, &(0x7f0000000200)="2f37b54274ca348f864930903377f4e2a023994ca3edd9bb12bcf4518385adec62fa30112bedc1596827b5337da06f33e09c4e06d43782131f7e778d3c8aaf79fff2668045ac12368329525be32976fafef567f911e81971efeee6b5804b5e520e24ee55738f45c00f12f5ccbde9b2dba6", 0x71) ioctl$int_in(r0, 0x208000008004500f, &(0x7f0000000040)) [ 271.679570] CUSE: DEVNAME unspecified 2018/04/05 17:04:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x403, &(0x7f0000014300)) prctl$intptr(0x1a, 0x100000001) 2018/04/05 17:04:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x2c, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 271.718399] CUSE: DEVNAME unspecified 2018/04/05 17:04:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d56000)='net/ipv6_route\x00') bind$alg(r1, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0xff) 2018/04/05 17:04:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffb, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x3, 0x2000000000, 0x4}], {0x8100, 0xfffffffffffffbff, 0x8397, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x161, 0x2]}) 2018/04/05 17:04:47 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4000000000000002, 0x28001) 2018/04/05 17:04:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000100)=0x5, 0x4) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/04/05 17:04:47 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x2c, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 17:04:47 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x482001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x0, 0x6}, 0x80, 0xfffffffffffffeff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x14}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000240)=0x401, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x1f, 0x40, 0x1, 0x4, r2, 0xffff}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000180)) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/04/05 17:04:47 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$TCSBRKP(r0, 0x5425, 0x80000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002afd4)=@mpls_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/05 17:04:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x80000, 0x80000000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/05 17:04:47 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000580)='/dev/snd/controlC#\x00', &(0x7f00000005c0)='/dev/snd/controlC#\x00', &(0x7f0000000600)='*keyring\x00', &(0x7f0000000640)='+\'trustedlo\x00', &(0x7f0000000680)='/dev/snd/controlC#\x00', &(0x7f00000006c0)='/-em0\x00', &(0x7f0000000700)='@.\x00'], &(0x7f0000000880)=[&(0x7f0000000780)='/dev/snd/controlC#\x00', &(0x7f00000007c0)='&[\x00', &(0x7f0000000800)='trusted\x00', &(0x7f0000000840)='GPLbdevselfppp1\x00'], 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b8b11b8151efbeaa8b01ff155b53cb46203466656ac785f23e501bdd0a72840db9e0ec9fc32f637f546aeb45"}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000080)={{0x8, 0x2, 0x7fffffff, 0x6, "612ceaf71d06d64be7cc9ece3dc7d7c5e6dda79a3853ea68a0835e28df1a1415311172d8fbe7c56a4edc6637", 0xfff}, 0xa253, [0x7, 0x140, 0x7, 0x7, 0xc0, 0x7, 0x0, 0x5, 0xaf6c, 0x77e, 0x1, 0x0, 0x8, 0x5, 0x62, 0xd, 0x0, 0x401, 0xba98, 0x0, 0xb4c7, 0x6, 0x0, 0x345, 0x3, 0xffffffffffffff1c, 0x7ff, 0x1000, 0x14, 0x6, 0x9, 0x10000, 0xffffffffffff7fff, 0x40, 0xa0, 0x9, 0x7, 0xa13d, 0x8, 0x6, 0x1944, 0x7, 0xdcdd, 0x2, 0x3e1, 0xffffffff, 0xfe00000000000000, 0xdaf, 0x3, 0x0, 0xf7e5, 0x6, 0x0, 0x1, 0x10001, 0xfffffffffffffffe, 0x9, 0x5, 0x4, 0x0, 0x1, 0x6, 0x7, 0x7, 0x1, 0x7f, 0x4978, 0x3a4, 0x6, 0x3f, 0xfffffffffffffffe, 0x4, 0x7, 0x4, 0xc6, 0x10000, 0xd8, 0x1ff, 0x6, 0x6a, 0xfffffffffffff553, 0x7, 0x10001, 0x9, 0x400, 0x3ee, 0x7fff, 0x2, 0x7, 0xffff, 0x7, 0x3, 0x9, 0x7, 0x4, 0x3, 0x10001, 0x80000000, 0xeaa, 0xfffff80000000000, 0x3f, 0x1, 0x2, 0x2, 0x2, 0x2, 0x2, 0x8, 0x8b, 0x5, 0x8001, 0x5, 0x7c6, 0x3, 0x3, 0x4, 0x3, 0x0, 0x5, 0xfffffffffffffff9, 0xffffffffffffff5f, 0x7, 0x4, 0xff, 0x10000, 0x7b, 0x10001, 0x9], {r1, r2+10000000}}) 2018/04/05 17:04:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'dummy0\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x7fff, 0x80000001, [0x3, 0x1]}}) 2018/04/05 17:04:47 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2e, @multicast1=0xe0000001, 0x4e20, 0x4, 'lblc\x00', 0x5, 0xeb02, 0x56}, 0x2c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000af0000), 0x4) 2018/04/05 17:04:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:47 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/191) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000025f32e0d10003aa01e5f63841e000000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) fcntl$getown(r0, 0x9) 2018/04/05 17:04:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) geteuid() setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="3b0400000000"], 0x1) uname(&(0x7f0000000540)=""/207) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00007a3000)=0x4000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={r7, @in6={{0xa, 0x4e24, 0xfffffffffffff000, @empty, 0x10001}}, 0x3a7f, 0xfffffffffffffffb, 0xce, 0x80000001, 0x3a}, &(0x7f00000007c0)=0x98) ioctl$LOOP_CLR_FD(r5, 0x7003) close(r5) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x208, 0x2, 0x0, r2}, &(0x7f00000002c0)=0x10) r8 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) sendto$packet(r6, &(0x7f0000000340)="bbe662035ffb14ae18dc0d01965e76bbd78e19e5246907d2a9faafd16ca3079a36f5fa2f3d872b91302431e4f2729527e42dac", 0x33, 0x20000000, &(0x7f0000000d40)={0x11, 0x1e, r9, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/04/05 17:04:47 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x7}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x19d, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c61]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/05 17:04:47 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a34f31), 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/04/05 17:04:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) open$dir(&(0x7f0000000200)='./file0\x00', 0x20000, 0x38) close(r0) 2018/04/05 17:04:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000929ffc)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x28, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x23}) [ 272.729317] IPVS: set_ctl: invalid protocol: 46 224.0.0.1:20000 lblc [ 272.758361] IPVS: set_ctl: invalid protocol: 46 224.0.0.1:20000 lblc 2018/04/05 17:04:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/05 17:04:49 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7f, {{0x2, 0x4e20}}}, 0x8c) r1 = dup(r0) recvfrom$unix(r1, &(0x7f00000000c0)=""/230, 0xe6, 0x10100, 0x0, 0x0) 2018/04/05 17:04:49 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$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x1ff, 0x10000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000680)=0x845) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000340)=""/239) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1000000b1e40cb91d2e2aa6888ec21467d1b3329a644c05a248f543e8ceff4120965071fea61a83fd8c69c022c06ded9d24018aee2587ac47337822704b54d23e398a1553c9492e5fae3661275a11dfd731cb32a5335eedfe02f66de03aa16524187d016806a092366b30d895e7c4a480a934d0506a267edf7019f5aa2de501b457d7428485d22159b9aeed8f1ec7ba6fcfa6695273eca87472afd61836ba3c281ac077fc2d545afba3c68d1f1168892bdbbac04cd4437e6f25ae98345f1fad38b103efcb3a0b79b002d00bea628463098f426fee1afb"], &(0x7f00000002c0)=0xe9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB="2e00aa00feff8b85a4d7a4c21b3c225c4df0bc25caaebd8d09cc8ca7189e60535d5aa0c103957f16920a5e7b0ee77ce829bba7d1f453bf10d133d80aedf40cce207d7dc30219c7aa13ab809fe33bd7b8407f04fa8b8eca69beec386f67d4921be3820b964de6781cee82192fc39e8504e8bb15c342ede7f1e96d18f16b98534f4c23c9b7474f76d2d34462f01cb89ce4d12dd94c5dadf791699f2c2b3335459f0991a39faaf5117fbcd4fe48620dfaed12ad6a25284acfd814c187e292f9fc4a7823e59a9a26eb739855cc87aece5ad3046696b32fea2e45a44571b0d980ff5ae407663268dc900b15801cd0aac6986f5bac"], &(0x7f0000000040)=0xfffffffffffffffa) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000440)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000480)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)={0x9, 0xfffffffffffff84d}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000540)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 17:04:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)={0x0, 0x4, [{0x403, 0x0, 0x8}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202400, 0x0) bind$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) 2018/04/05 17:04:49 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/05 17:04:49 executing program 0: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x11d, r0, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x80142) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/116) write$eventfd(r0, &(0x7f00001a6000), 0x8) 2018/04/05 17:04:49 executing program 5: r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)=""/32, &(0x7f0000000100)=0x20) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000300)={0x1, 0x8001, 0x80000000, 0xc7}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x5, 0x4e20, 0xadfe, 0x2, 0x80, 0x80, 0x77, 0x0, r2}, {0x3f, 0x20, 0x5, 0x100000000, 0x1, 0x7fff, 0x10000, 0x6}, {0x1, 0x1aa, 0x7ff, 0x9}, 0x100, 0x6e6bb8, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x6, 0x2, 0xfffffffffffff97a, 0x8, 0x1, 0x1}}, 0xe8) 2018/04/05 17:04:49 executing program 4: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x98, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/05 17:04:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:49 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000001c0)={"626c3ba1010000d5b84988230fe2c300", @ifru_mtu=0xfffffffffffffdfc}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x101000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) 2018/04/05 17:04:49 executing program 1: r0 = socket(0x5, 0xf, 0x80) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x11, &(0x7f00000000c0)=0x2, 0x4) 2018/04/05 17:04:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f1fb"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f0000000040)={0x422, 0x8, 0x4, 0xbd, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000980)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/05 17:04:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r1, r1, 0x0, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={0x0, 0xfffffffffffff7c1}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000680)={r3, 0x80}, &(0x7f00000006c0)=0x8) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x7, 0x5, 0x9, 0x4, 0xb912, 0x0, 0xc35, 0x7, 0x4, 0x8, 0x1, 0x6, 0x4, 0x0, 0x1c]}, &(0x7f0000000540)=0x100) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f0000000340)=@in={0x2, 0x4e24, @rand_addr=0x9}, 0x10, &(0x7f0000000380), 0x0, &(0x7f0000000580)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x2, 0x8, 0x10000, 0x40, 0x7, 0x3, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3b, 0x1, 0x2, 0x8001, 0x5058dd1b, 0x9, 0x1f, 0x4, r5}}], 0x58}, 0x80d0) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000240)="585fd0cd1a5c66fd8749c91cdb05b94353e9ca328db7d0a71738b18f62479407aaf1edda8a96ea9ad80a60b93349ee38d38fd1ee7caf1d03f0eddd715aa4892d29", 0x41}, {&(0x7f0000000300)="708d2436d0a24442c5e7a44f69c55a4fa0e652f02f4b3e357cca021e790f2c6d997ddd72dc19f8ca1d6cfc7bcaab05010af01cc8cc13", 0x36}], 0x2, &(0x7f00000013c0)}, 0x8000) sendfile(r6, r2, &(0x7f0000a2effc), 0x9) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x3, 0x800, 0x800000, 0x10000, 0xffffffffffffffde, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x4, 0x8001, 0x0, 0x259d, 0xb445}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r7, 0x7ff, 0x44, 0x0, 0x7ff, 0x7fffffff, 0x4, 0x6000000, {r8, @in6={{0xa, 0x4e23, 0xfffffffffffff801, @empty, 0xc2ae}}, 0x7, 0x1, 0x5, 0x2, 0x5}}, &(0x7f00000002c0)=0xb0) 2018/04/05 17:04:49 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x20, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}]}, 0x20}, 0x1}, 0x0) 2018/04/05 17:04:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500f21b000000ecffff8f78ac141400ac1414bb0000000000089078"], &(0x7f0000000000)) 2018/04/05 17:04:49 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000000140)='0\x00', 0x2) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="6a579e2ec099ec576539b7252486a0ad36b77b8411d9fa81c69144a6") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="0000ff030000d0000000000000cdfb98985d19a5ce1f682807eb93"]}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x8, 0x200, 0x3, 0x1, 0x5, 0x400, 0x8, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x3, 0x1}, 0x8) r4 = accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) sendto$ax25(r4, &(0x7f00000003c0)="38b8e00bc81407fc96158ce30b73773167e16f6812c35a092e69a35930ea95c4eb415c8b0edb0dfe8f2ef78e77d9e8c3358d2910fc3c219af5085da033ed8dfac5d00507369d3f9e32560552c340c700c8d47c4886bf8e8f04fac84af5ab26bf8556744913c68afdbfc6c3bfc449c15742dc57b9cbe8a9b76c80a085b34ce11be9abc4739ae750582a2d8878ed059e132c3b320eaeedf961001eddca184c13471208baf3e9ea5cf9bfe91e8499ec0ba1b7e042199548a2d1e3312cca3b051463277da64a260f734934fd545a7d2e3ad6816998551800e0f17fdacf678ee9", 0xde, 0x404c0c1, 0x0, 0xfffffffffffffeea) 2018/04/05 17:04:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 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$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/04/05 17:04:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x8042) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='user\x00', 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002d40)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, r3) r5 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416c98d9b1b48816fd53e", 0xf3}], 0x1, r5) r6 = socket$inet6(0xa, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f000002c000), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="140000002900992545c1000000000000224c3b9890bb1bc006867c6d54970225eda929c86cfa3c372a1575c104069efe11d2d5bc89a3b8ec4711345e794f64377c42d5dcabfd9e11ef64abea61825fcfe8a9ebd303e981ecd7de391b97287b1a65ed8b80112ea433d1"], 0x10}, 0x0) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002e40)=ANY=[@ANYRES32=0x0, @ANYBLOB="67d51a13f07775ca61e61e81000000315eba35fef25076c081dec72d8e594540e590d62a237c7be38977f8356de14e4100aba08c78e262047178137ace5fd147b2bfe704bf7cffbe0a69a70772a4637e2b91b497bafa80c35255a7821e9d44c67ad949e38a4c94072070ba7b51b6e1bfda5561b6464512c433b33f964074ced0b02501b121af0e7ffb0f35f8929ff6b2e91b7fd4a7001afae0cd72aadf7c705602101c05d9973c7b87bc58e5947f508c877be85b764065318a20bae1219a29a9e377c3e0ee5574b9875f5aa234c624ffa7d8695bb52464445e06a49bd0770915bf588b1a"], &(0x7f0000000340)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r8, 0xf71, 0x30}, 0xc) recvmsg$kcm(r2, &(0x7f0000002cc0)={&(0x7f00000006c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/215, 0xd7}, {&(0x7f0000001ac0)=""/95, 0x5f}, {&(0x7f0000001b40)=""/244, 0xf4}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000740)}], 0x8, &(0x7f0000002c80)=""/40, 0x28, 0x1ff}, 0x40000000) r10 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r10, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r10, 0x0) ioctl$ASHMEM_SET_SIZE(r10, 0x40047703, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002d00)={r9, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000240)) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0xf) dup2(r1, r6) 2018/04/05 17:04:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)={0x14, 0x1e, 0x100000002ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = userfaultfd(0x80000) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220008}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x114, 0x10, 0x802, 0x70bd26, 0x25dfdbfb, {0x15}, [@generic="d89aa5589444b43ae1d16ff91d8095488f6583649f8c5534b47c3f5aa1697c3a6173ce794c0496b322e9425671421fa8af6565b90fadb26bccd5c6b641a171bc236b93e0088a40fb522f39fa2bc506ecf5800869faee8f2d4a5b2facc693afac544d1b3fd7d695cfc3cf1c75ebd255a9ed5c93295e20c25c2399819c165540e25ac065537727f63feab81ae7d7d7a68b09d602e5614e876a9664ec20774478ac43a4bc06d499c341711c25d1f23b495f9f175d", @nested={0x4c, 0x94, [@typed={0x8, 0x96, @uid=r1}, @typed={0x20, 0x49, @str='ppp1wlan1,^trustedcgroupGPL\x00'}, @typed={0x4, 0x4d}, @typed={0x14, 0x45, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x3f, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000084}, 0x4000000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x5, 0x4, @tid=r3}, &(0x7f0000000100)) 2018/04/05 17:04:49 executing program 1: r0 = memfd_create(&(0x7f0000000040)='ppp0GPL%,\x00', 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x1) 2018/04/05 17:04:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x20, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}]}, 0x20}, 0x1}, 0x0) 2018/04/05 17:04:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000480)={0x1, 0x0, [{0xbbf}]}) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xa5, 0x500) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000240)={0x2, 0x0, [{0xf000, 0xb3, &(0x7f0000000080)=""/179}, {0x0, 0xee, &(0x7f0000000140)=""/238}]}) 2018/04/05 17:04:49 executing program 5: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000000100)={0x1a, 0xffff, 0x9, 0x7fffffff, 0x5, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) clock_gettime(0x0, &(0x7f0000001680)) munlockall() r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080)=0x1, 0x4) 2018/04/05 17:04:49 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/04/05 17:04:49 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x1, 0x29c080) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="6325584bc2d87a0c055908ae344dbaae10000036", @ANYRES16=r1, @ANYBLOB="20032cbd7000fbdbdf320c00000014000300080003000000000008000500e0000001"], 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000def000)={0x1}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x7, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) r3 = socket$inet_icmp(0x2, 0x2, 0x1) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x10001, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) sendto(r3, &(0x7f00000001c0)="b3bafaf96651de0541fd6f", 0xb, 0x4810, &(0x7f0000000200)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000280)={{0x3c, @multicast1=0xe0000001, 0x4e24, 0x1, 'sed\x00', 0x4, 0xffffffffffffffc4, 0x5d}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x0, 0x27f, 0x6d, 0x3}}, 0x44) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000003fe0)) 2018/04/05 17:04:49 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4}, 0x20) 2018/04/05 17:04:49 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x10000}, &(0x7f0000000040)=0xc) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000180)={'bridge0\x00', @ifru_addrs=@in={0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x2, 0x3f, r1}, &(0x7f0000000140)=0x10) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000400)="f7", 0x1}], 0x1, &(0x7f00006e9c68)}, 0x0) 2018/04/05 17:04:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1, 0x5}, &(0x7f00000000c0)=0x0) timer_getoverrun(r1) writev(r0, &(0x7f0000000380)=[{&(0x7f0000002080)="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", 0xdd3}], 0x1) 2018/04/05 17:04:49 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100c0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014050060c5961e00000000ff010000000000000503000004000001ff020000000054573d7f000000000001"], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400000) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 274.583371] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/05 17:04:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000001500)=""/4096, &(0x7f0000000100)=0x1000) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000004c0)="aae50898dc13c5a7711b28983c9665d7", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) write$sndseq(r1, &(0x7f00000006c0)=[{0x3, 0xe9, 0x77a, 0xfffffffffffffffb, @tick=0x401, {0x1000, 0x1}, {0x8001, 0x5}, @queue={0x1, {0xffffffff80000000, 0x401}}}, {0x1000, 0xfff, 0x1, 0x1, @time, {0x7, 0x7ff8000000000}, {0x1, 0x7}, @result={0x10000, 0x7}}], 0x38) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) fcntl$getownex(r1, 0x10, &(0x7f00000009c0)={0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000ac0)=[0x0, 0x0]) sendmmsg$unix(r1, &(0x7f0000000f40)=[{&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000005c0)="625a0a9313913bbb8f862272b3145f9286d0efffd159275d0cdd7d7a1ea259da64fc37bda5bc1d582ba7994f2765507c579bb205b4afcdb1a700abf7e64c325bd0ed6e148837664ffd276855fca793b9c528fa4a4497f0e460e27d5affe2e6f58ebcb83799065977ae085d6f46fc310f80a2684900dbd149", 0x78}, {&(0x7f0000000900)="f2c51c5ff9a567581e34114439ae18cc8b32b6093081f099d4f6f29b3e065daf06dcf136cbf8095d7fafa71bb9ea76b14fb5a944efc8c596d8def20d02c80fe92e067ced4147789eba1b29ee8a22f58d062ac48d87ab0d2f87be2d3cf9688759998848b618cc7f726b24039db7d9639f032fd1134b5e37ab7e90b6adcfb9a551d3975f44f04d29f46a8a6d4d7375999bfd851875ee279da1ade9d399b25f81453014c5fc6122d0f3d29c46729c0d5822916aa3cf4ff56e40", 0xb8}], 0x2, &(0x7f0000000b00)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x20000010}, {&(0x7f0000000b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000bc0)="8aafec3dff16c0a318bcf18a7ca497ffa8f08398e5d6b29bbc351f102e71bca924dc6e00a81c66dd9baff87afff658b3974b2d62ca397e6de101433fdb54bc49818f664776e6b6b840f0cb8e0c9d1e64ac2da57b7a1ff549eef8361290d2768044d07f8d1c941a34d5dac205df114ab75168da508432419dc28e9e4106c7918029917245afc9363bdb0634a7d550fbcbf037b4aace10074aefb2743e369a9efc108a7b4a402570af0df5f1f74d645db1b4039a082f04", 0xb6}, {&(0x7f0000000c80)="5e7cc9a7cab499615ca13b1da61595a20e17202c9d33c68267292ece8d43a7e34e778b9b2d9aa8f75ffd96b7eb04f1e2c9105e020eebc7e75863f4eb099a3dec7fef49e0813bf9e3ada4ca32967117b594f7333edd7575943304cd8f96da7abcdad5", 0x62}, {&(0x7f0000000d00)="a7d5cf3e98f718e8e9612e4e4dc2e9cedddf19bd551cc3bb3304ec534baf3830e14ef47f1bec48d4f683ffa6672c46da30c0b49fc7dc8e492d6b7572707789d1e8834c27c21c74a1ad8a9f98b137f811e4da042f7309edde87c1fc72520aeb073f8d291643831ee4810523db72b98039800d2441860683a910a7d393bb8bad4f61bfc6ac1aa5e0f89996d69e22cea58141ffaa872b1707688c879e0f69291edf82705aeab7dfc7278fdb11c5ea1c", 0xae}, {&(0x7f0000000dc0)="a1323cf2fb", 0x5}, {&(0x7f0000000e00)="f2357294070e331abee47696658696fb4219eb7b5362de2d386ae63ffacbf75cdaa8392ee54c537dab76838463e4dd7b69da3038df9968c3e392e1bc3f13c16ac794b9420b88303da6dbeace98269ea79cde8c48bb63a0ce8db32a7b8aeb002b8f7d77b959a5511302ceda33342fcef0e595c57948899af6b89a3ed9269639242766da28f6084ce25e43e7773f4eb3198e5fee0e8d2e620106767f83f41745b559785f255bced1472783a183290be20a96faed9e97224b84eafe9740c06270e6e91eff7304ddb5f85c8d3d57a6d0ed4df98fc6601383861ab9ed7f2473dabf215b178fe0c49759e036", 0xe9}], 0x5}], 0x2, 0x4) sendmsg$rds(r2, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/150, 0x96}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="180000001401e3000002000000000000000100010000000000780000001401000007000000000000000100000008000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="e5d6c90900000000"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="2c5f6371da0f0369"], @ANYBLOB="020000000000000001000080000000007f00000000000000050000000000000010000000000000004b08000000000000580000001401000008000000000000000400000001000100", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="0010000000000000"], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="c10a000000000000"], @ANYBLOB="030000000000000004000000000000003f00000000000000060000000000000054000000000000008100000000000000580000001401000009000000000000000900000003000000", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="fe00000000000000"], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="01000100000000007f00000000000000810000000000000001000000000000004a000000000000007f00000000000000"], 0x120, 0x800}, 0x7c19a23e337a1261) recvmmsg(r2, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) r6 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) bind$alg(r1, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000780)) 2018/04/05 17:04:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) 2018/04/05 17:04:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x20, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}]}, 0x20}, 0x1}, 0x0) 2018/04/05 17:04:50 executing program 2: r0 = memfd_create(&(0x7f0000000080)='posix_acl_accesscgroupvmnet0{\\\x00', 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x3, 0x7bd, 0xc0cc, 0x4, 0x7fffffff, 0x100}, 0xd4c, 0x1f, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:50 executing program 4: syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x2, 0x44040) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000300)={0x0, 'bond0\x00', 0x4}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x840, &(0x7f0000000100)="6d9c4ba5633a8f37fd39884147511d407322e7dba7a19736e343c9e76647f64a7f62fc401288d388173425c437d7015eefb59fb8df16440531ed527d7d34b42fc0ace300f9effa6c6fb7403e8d213094571031cb5efca8a1d7bd53673b61307aabaff4d521108effd2a05729277a6fa212143c903a0341bc1f283f7232f349fc3bc11efd18bc64e549b489a677166bf7bc93070bd377a05b91dc215e0bdf13109f1e322e96380f00db75d50100eb3f8ed942c6ac31554976f01eb0c27e77040ce7874ccb00dba4b45ec14f495fd33dc374f882efa8a7ff0c6cc446923e") 2018/04/05 17:04:50 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) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x200000000000044a, &(0x7f0000000540)}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000080), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) sendmmsg(r2, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}, {{&(0x7f0000002c00)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000004ec0), 0x0, &(0x7f0000004f00)}}], 0x2, 0x0) accept4$inet(r2, &(0x7f0000000440)={0x0, 0x0, @rand_addr}, &(0x7f0000000480)=0x10, 0x80800) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r2, &(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) 2018/04/05 17:04:50 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x8001) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x101, 0xfffffffffffffffe, 0xa9b9, 0x9, 0x8, 0x4, 0x10000, 0x800, 0x6, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 17:04:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup(r0) recvfrom$unix(r0, &(0x7f0000000080)=""/173, 0xad, 0x0, 0x0, 0x0) renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000280)={0x1200090000001}) dup3(r2, r1, 0x0) 2018/04/05 17:04:50 executing program 6 (fault-call:3 fault-nth: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) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x4, 0x0, 0x1, 0x1, 0xc0}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffc0}) 2018/04/05 17:04:50 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/04/05 17:04:50 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) [ 275.533626] FAULT_INJECTION: forcing a failure. [ 275.533626] name failslab, interval 1, probability 0, space 0, times 0 [ 275.544945] CPU: 1 PID: 20845 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 275.551960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.561312] Call Trace: [ 275.563907] dump_stack+0x1a7/0x27d [ 275.567538] ? arch_local_irq_restore+0x53/0x53 [ 275.572210] should_fail+0x914/0xae0 [ 275.575919] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.581088] ? __task_pid_nr_ns+0x29b/0x540 [ 275.585417] ? find_held_lock+0x35/0x1d0 [ 275.589473] ? find_held_lock+0x35/0x1d0 [ 275.593542] ? check_same_owner+0x320/0x320 [ 275.597859] ? rcu_note_context_switch+0x710/0x710 [ 275.602792] should_failslab+0xec/0x120 [ 275.606757] kmem_cache_alloc_node+0x56/0x760 [ 275.611312] ? netlink_getsockopt+0x680/0x680 [ 275.615817] __alloc_skb+0xf4/0x760 [ 275.619430] ? skb_scrub_packet+0x510/0x510 [ 275.623741] ? lock_release+0xa40/0xa40 [ 275.627706] ? check_same_owner+0x320/0x320 [ 275.632058] ? __check_object_size+0x8b/0x530 [ 275.636544] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 275.641903] ? compat_import_iovec+0x238/0x430 [ 275.646504] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 275.652033] netlink_sendmsg+0xa9a/0xe80 [ 275.656092] ? netlink_unicast+0x6b0/0x6b0 [ 275.660365] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 275.665019] ? security_socket_sendmsg+0x89/0xb0 [ 275.669763] ? netlink_unicast+0x6b0/0x6b0 [ 275.673985] sock_sendmsg+0xca/0x110 [ 275.677689] ___sys_sendmsg+0x767/0x8b0 [ 275.681650] ? copy_msghdr_from_user+0x590/0x590 [ 275.686394] ? __f_unlock_pos+0x19/0x20 [ 275.690352] ? lock_downgrade+0x980/0x980 [ 275.694487] ? kasan_check_write+0x14/0x20 [ 275.698706] ? __fget_light+0x2bc/0x400 [ 275.702665] ? fget_raw+0x20/0x20 [ 275.706101] ? find_held_lock+0x35/0x1d0 [ 275.710148] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 275.715061] ? wait_for_completion+0x770/0x770 [ 275.719631] ? __fdget+0x18/0x20 [ 275.722985] __sys_sendmsg+0x105/0x250 [ 275.726854] ? __sys_sendmsg+0x105/0x250 [ 275.730900] ? SyS_shutdown+0x30/0x30 [ 275.734685] ? __sb_end_write+0xa0/0xd0 [ 275.738646] ? kasan_check_write+0x14/0x20 [ 275.742864] ? fput+0xe0/0x150 [ 275.746044] ? ksys_write+0x184/0x220 [ 275.749841] compat_SyS_sendmsg+0x2c/0x40 [ 275.753970] ? compat_SyS_getsockopt+0x50/0x50 [ 275.758537] do_fast_syscall_32+0x3ec/0xf9f [ 275.762845] ? do_int80_syscall_32+0x9c0/0x9c0 [ 275.767406] ? finish_task_switch+0x1b9/0x970 [ 275.771886] ? finish_task_switch+0x17a/0x970 [ 275.776365] ? syscall_return_slowpath+0x2ac/0x550 [ 275.781273] ? prepare_exit_to_usermode+0x350/0x350 [ 275.786273] ? sysret32_from_system_call+0x5/0x3c [ 275.791101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.795926] entry_SYSENTER_compat+0x70/0x7f [ 275.800310] RIP: 0023:0xf7fdfc99 [ 275.803651] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 275.811340] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 [ 275.818588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 275.825833] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 275.833081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 275.840329] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:51 executing program 6 (fault-call:3 fault-nth: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 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffd6f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400002) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x9, 0x3, 0x81, 0x9, 0x0, 0x9, 0x200, 0xc, 0x2000000, 0x80, 0x0, 0x3, 0x4, 0x3, 0xd560, 0x0, 0x7fffffff, 0x8000, 0x7, 0x3, 0x6, 0x5, 0x7, 0xffffffffffffff01, 0x8, 0xffffffff, 0x0, 0x1, 0x23c0, 0x100000000, 0x9, 0x100000001, 0x6, 0x9, 0x40, 0xcb, 0x0, 0x3, 0x7, @perf_bp={&(0x7f0000000040), 0x7}, 0x10008, 0x8000, 0x10001, 0x0, 0xffffffffffffbc5f, 0x70, 0x7f}, r1, 0xa, r2, 0xb) [ 275.961599] FAULT_INJECTION: forcing a failure. [ 275.961599] name failslab, interval 1, probability 0, space 0, times 0 [ 275.972977] CPU: 0 PID: 20866 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 275.980014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.989374] Call Trace: [ 275.991979] dump_stack+0x1a7/0x27d [ 275.995630] ? arch_local_irq_restore+0x53/0x53 [ 276.000342] should_fail+0x914/0xae0 [ 276.004081] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.009224] ? save_stack+0xa3/0xd0 [ 276.012858] ? save_stack+0x43/0xd0 [ 276.016487] ? kasan_kmalloc+0xad/0xe0 [ 276.020407] ? kasan_slab_alloc+0x12/0x20 [ 276.024574] ? find_held_lock+0x35/0x1d0 [ 276.028692] ? check_same_owner+0x320/0x320 [ 276.033028] ? rcu_note_context_switch+0x710/0x710 [ 276.037988] should_failslab+0xec/0x120 [ 276.041993] kmem_cache_alloc_node_trace+0x5a/0x760 [ 276.047060] __kmalloc_node_track_caller+0x33/0x70 [ 276.052019] __kmalloc_reserve.isra.39+0x41/0xd0 [ 276.056805] __alloc_skb+0x12a/0x760 [ 276.060549] ? skb_scrub_packet+0x510/0x510 [ 276.064889] ? lock_release+0xa40/0xa40 [ 276.068886] ? __check_object_size+0x8b/0x530 [ 276.073398] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 276.078799] ? compat_import_iovec+0x238/0x430 [ 276.083404] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 276.088942] netlink_sendmsg+0xa9a/0xe80 [ 276.093022] ? netlink_unicast+0x6b0/0x6b0 [ 276.097271] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 276.101955] ? security_socket_sendmsg+0x89/0xb0 [ 276.106714] ? netlink_unicast+0x6b0/0x6b0 [ 276.110952] sock_sendmsg+0xca/0x110 [ 276.114657] ___sys_sendmsg+0x767/0x8b0 [ 276.118628] ? copy_msghdr_from_user+0x590/0x590 [ 276.123390] ? __f_unlock_pos+0x19/0x20 [ 276.127359] ? lock_downgrade+0x980/0x980 [ 276.131500] ? kasan_check_write+0x14/0x20 [ 276.135734] ? __fget_light+0x2bc/0x400 [ 276.139707] ? fget_raw+0x20/0x20 [ 276.143158] ? find_held_lock+0x35/0x1d0 [ 276.147213] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 276.152151] ? wait_for_completion+0x770/0x770 [ 276.156729] ? __fdget+0x18/0x20 [ 276.160101] __sys_sendmsg+0x105/0x250 [ 276.163989] ? __sys_sendmsg+0x105/0x250 [ 276.168074] ? SyS_shutdown+0x30/0x30 [ 276.171902] ? __sb_end_write+0xa0/0xd0 [ 276.175889] ? kasan_check_write+0x14/0x20 [ 276.180128] ? fput+0xe0/0x150 [ 276.183324] ? ksys_write+0x184/0x220 [ 276.187133] compat_SyS_sendmsg+0x2c/0x40 [ 276.191278] ? compat_SyS_getsockopt+0x50/0x50 [ 276.195850] do_fast_syscall_32+0x3ec/0xf9f [ 276.200171] ? do_int80_syscall_32+0x9c0/0x9c0 [ 276.204741] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 276.210270] ? syscall_return_slowpath+0x2ac/0x550 [ 276.215204] ? sysret32_from_system_call+0x5/0x3c [ 276.220060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.224934] entry_SYSENTER_compat+0x70/0x7f [ 276.229332] RIP: 0023:0xf7fdfc99 [ 276.232691] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 276.240418] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 [ 276.247686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 276.254939] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 276.262192] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 276.269455] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:51 executing program 4: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000200), 0x9, 0x1, &(0x7f0000000240)={r0, r1+30000000}, &(0x7f00000001c0)=0x2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x1000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/05 17:04:51 executing program 7: clock_gettime(0xfffffffffffffff0, &(0x7f00000000c0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x90000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x604800, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000180)=[{r0, 0x4400}, {r1, 0x4}, {r2, 0x10}, {r3, 0x4}, {r4, 0x28}], 0x5, 0x379b) stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00000001c0)={0x0, 0x2, 0x7, 0x3, 0x10}) 2018/04/05 17:04:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0xffffffffffffff2b, 0xfffffffffffffffc, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) 2018/04/05 17:04:51 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) socketpair(0x9, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/05 17:04:51 executing program 6 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) set_thread_area(&(0x7f0000000040)={0x3, 0x20001000, 0xffffffff, 0xfffffffffffffffb, 0x619e, 0xbc8c620, 0x0, 0x7, 0x8001, 0x6eb}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) 2018/04/05 17:04:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') exit(0x0) pread64(r0, &(0x7f0000000100)=""/150, 0xffffff90, 0x7) fstatfs(r0, &(0x7f00000001c0)=""/162) 2018/04/05 17:04:51 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000004c0), &(0x7f0000000500)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) [ 276.593129] FAULT_INJECTION: forcing a failure. [ 276.593129] name failslab, interval 1, probability 0, space 0, times 0 [ 276.604679] CPU: 0 PID: 20897 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 276.611714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.621075] Call Trace: [ 276.623672] dump_stack+0x1a7/0x27d [ 276.627321] ? arch_local_irq_restore+0x53/0x53 [ 276.632011] ? perf_trace_lock+0x900/0x900 [ 276.636284] should_fail+0x914/0xae0 [ 276.640017] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.645156] ? find_held_lock+0x35/0x1d0 [ 276.649340] ? fib6_get_table+0x2c0/0x4a0 [ 276.653518] ? lock_downgrade+0x980/0x980 [ 276.657708] ? rcu_is_watching+0x85/0x130 [ 276.661871] ? __lock_acquire+0x638/0x3c30 [ 276.666117] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 276.671073] ? perf_trace_run_bpf_submit+0x206/0x330 [ 276.676204] ? fib6_get_table+0x32a/0x4a0 [ 276.680369] should_failslab+0xec/0x120 [ 276.684355] kmem_cache_alloc+0x47/0x760 [ 276.688425] ? lock_downgrade+0x980/0x980 2018/04/05 17:04:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x9, 0x4, 0x8, 0x3, r0, 0x200000000000}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x220200, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000100)=0x3f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0xd0000, @dev={0xfe, 0x80, [], 0xd}, 0x7ff}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/146, 0x92}], 0x1) accept4$alg(r2, 0x0, 0x0, 0x80000) socketpair(0x0, 0x80000, 0x20, &(0x7f0000000040)={0xffffffffffffffff}) connect$rds(r4, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x3, {{0xa, 0x4e23, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, {{0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xe3f}}}, 0x104) 2018/04/05 17:04:51 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000009c0)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a40)=@accept={0x8, 0x120, 0xfa00, {0x4, {0x1f, 0x4, "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", 0x3b, 0x3ff, 0x4, 0x1ff, 0x401, 0x8, 0x4}, r1}}, 0x128) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0xff3f}) 2018/04/05 17:04:51 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x420001, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x501000) socketpair(0x11, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000440)=[{0xc, 0x10000000114, 0x3}], 0xc}, 0x0) 2018/04/05 17:04:51 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) fcntl$setsig(r0, 0xa, 0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00008eb000)=0x4000000, 0x4) [ 276.692657] ? refcount_add_not_zero+0x2b0/0x2b0 [ 276.697484] dst_alloc+0x11f/0x1a0 [ 276.701048] __ip6_dst_alloc+0x35/0xa0 [ 276.704976] ip6_dst_alloc+0x29/0xb0 [ 276.708722] ip6_route_info_create+0x8c6/0x32f0 [ 276.713410] ? trace_event_raw_event_lock+0x340/0x340 [ 276.718617] ? perf_trace_lock+0x900/0x900 [ 276.722903] ? ip6_pol_route_output+0x60/0x60 [ 276.727433] ? trace_hardirqs_off+0x10/0x10 [ 276.731798] ? find_held_lock+0x35/0x1d0 [ 276.735895] ? addrconf_add_mroute+0x14c/0x4b0 2018/04/05 17:04:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x7, 0xfffffffffffffff7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="316fb44b36022d42868e6eba00892282696e0325643bd53d7bd9ee7acecd0e17c4ca6e8f1b4b83954664bae52bb84c475edc2cb6ee819eedef8387b691161b98fddb0dd52e2549ee90648674e991434d57ce9f8a1b57060033f03663f11753fa5db708e308e96545f261df", 0x6b, 0x7}, {&(0x7f0000000180)="03c3eaf3ab9e5df962c5f8d65b86689759197e2bfb4855250c42a06e2d2882c3c2ab", 0x22, 0x200}, {&(0x7f00000003c0)="eff65fc5b07cef65c31be7ee7fe529b2f42b70a6e5425b14a8e09c1643070c52dbd1afc9a81314b68f8ff32b34d506203a818e194522d96dea299de186f6b29035953732f366dfe10fb9eb1672d15401", 0x50, 0x3}, {&(0x7f0000000440)="85c4bca83017508b6d8e85539a1dc180a013b9c2", 0x14, 0x400}, {&(0x7f0000000480)="958e79175ce5835f42", 0x9, 0x4}], 0x200000, &(0x7f0000000540)={[{@resize={'resize', 0x3d, [0x7f, 0x32, 0x0, 0x35]}, 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x100, 0x4) [ 276.740503] ? lock_downgrade+0x980/0x980 [ 276.744696] ip6_route_add+0xa2/0x190 [ 276.748533] ? rcu_is_watching+0x85/0x130 [ 276.752699] ? icmp6_dst_alloc+0x670/0x670 [ 276.756952] ? mark_held_locks+0xaf/0x100 [ 276.761134] addrconf_add_mroute+0x360/0x4b0 [ 276.765565] ? ipv6_chk_prefix+0x5e0/0x5e0 [ 276.769812] ? trace_hardirqs_on+0xd/0x10 [ 276.774050] ? rtnl_is_locked+0x65/0xc0 [ 276.778042] ? rtnl_trylock+0x20/0x20 [ 276.781865] addrconf_add_dev+0xf8/0x180 [ 276.785933] inet6_addr_add+0xa8/0x390 [ 276.789837] inet6_rtm_newaddr+0x8d2/0xcf0 [ 276.794104] ? add_addr+0x180/0x180 [ 276.797751] ? rtnl_get_link+0x124/0x2b0 [ 276.801822] ? rtnl_dump_all+0x460/0x460 [ 276.805931] rtnetlink_rcv_msg+0x57f/0xb10 [ 276.810188] ? add_addr+0x180/0x180 [ 276.813845] ? validate_linkmsg+0x8e0/0x8e0 [ 276.818250] ? __might_fault+0x110/0x1d0 [ 276.822345] netlink_rcv_skb+0x14b/0x380 [ 276.826438] ? validate_linkmsg+0x8e0/0x8e0 [ 276.830786] ? netlink_ack+0xa10/0xa10 [ 276.834681] ? netlink_skb_destructor+0x1e0/0x1e0 [ 276.839557] rtnetlink_rcv+0x1c/0x20 [ 276.843272] netlink_unicast+0x4c4/0x6b0 [ 276.847351] ? netlink_attachskb+0x8b0/0x8b0 [ 276.851774] ? compat_import_iovec+0x238/0x430 [ 276.856372] ? security_netlink_send+0x81/0xb0 [ 276.860979] netlink_sendmsg+0xa5e/0xe80 [ 276.865067] ? netlink_unicast+0x6b0/0x6b0 [ 276.869315] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 276.873992] ? security_socket_sendmsg+0x89/0xb0 [ 276.878758] ? netlink_unicast+0x6b0/0x6b0 [ 276.883006] sock_sendmsg+0xca/0x110 [ 276.886746] ___sys_sendmsg+0x767/0x8b0 [ 276.890750] ? copy_msghdr_from_user+0x590/0x590 [ 276.895535] ? __f_unlock_pos+0x19/0x20 [ 276.899519] ? lock_downgrade+0x980/0x980 [ 276.903687] ? kasan_check_write+0x14/0x20 [ 276.907939] ? __fget_light+0x2bc/0x400 [ 276.911928] ? fget_raw+0x20/0x20 [ 276.915400] ? find_held_lock+0x35/0x1d0 [ 276.919483] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 276.924464] ? wait_for_completion+0x770/0x770 [ 276.929068] ? __fdget+0x18/0x20 [ 276.932458] __sys_sendmsg+0x105/0x250 [ 276.936355] ? __sys_sendmsg+0x105/0x250 [ 276.940429] ? SyS_shutdown+0x30/0x30 [ 276.944250] ? __sb_end_write+0xa0/0xd0 [ 276.948252] ? kasan_check_write+0x14/0x20 [ 276.952499] ? fput+0xe0/0x150 [ 276.955694] ? ksys_write+0x184/0x220 [ 276.959550] compat_SyS_sendmsg+0x2c/0x40 [ 276.963703] ? compat_SyS_getsockopt+0x50/0x50 [ 276.968304] do_fast_syscall_32+0x3ec/0xf9f [ 276.972638] ? do_int80_syscall_32+0x9c0/0x9c0 [ 276.977229] ? finish_task_switch+0x1b9/0x970 [ 276.981732] ? finish_task_switch+0x17a/0x970 [ 276.986251] ? syscall_return_slowpath+0x2ac/0x550 [ 276.991188] ? prepare_exit_to_usermode+0x350/0x350 [ 276.996214] ? sysret32_from_system_call+0x5/0x3c [ 277.001072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.005944] entry_SYSENTER_compat+0x70/0x7f [ 277.010358] RIP: 0023:0xf7fdfc99 [ 277.013720] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 277.021426] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 [ 277.028687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 277.035945] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 277.043206] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 277.050463] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:52 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000584fb8), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x8, 0x7001}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x6, 'eql\x00', 0x1}, 0x18) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) 2018/04/05 17:04:52 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000580)="6e65742f5e70f31cd576ab965f74") recvmmsg(r1, &(0x7f0000000bc0)=[{{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/135, 0x87}, {&(0x7f0000000880)=""/25, 0x19}, {&(0x7f00000008c0)=""/198, 0xc6}, {&(0x7f00000009c0)=""/234, 0xea}, {&(0x7f0000000ac0)=""/53, 0x35}, {&(0x7f0000000b00)=""/37, 0x25}], 0x6, &(0x7f0000000b80), 0x0, 0x80000000}, 0x58}], 0x1, 0x40010000, &(0x7f0000000c00)={0x77359400}) fchdir(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000cc0)={0x7, 0x1, 0x5}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000640)=0x8000000001000, 0x4) listen(r1, 0x6) recvmmsg(r1, &(0x7f0000000500)=[{{&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/30, 0x1e}, {&(0x7f0000000400)=""/60, 0x3c}], 0x7, &(0x7f0000000480)=""/86, 0x56, 0x3}, 0x3}], 0x1, 0x2120, &(0x7f0000000540)={0x0, 0x1c9c380}) setxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='com.apple.system.Security\x00', &(0x7f0000000700)='/dev/admmidi#\x00', 0xe, 0x2) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000c40)="f8b1060b16986fa66b89fa780a894349f78190cc42dcbde59ce594844d528793325cb275f356a5d7ab5d39e095ce26848a74ce246020bd97aa0739b2cfd2fe3a520f0ff328324e605cab55d99aa7b2438f88051600f905c359a9aeeb74439384c32e97027f1bd00525da53b41b1f06ea11a6f9cfcf4101") fcntl$setlease(r2, 0x400, 0x3) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8001, 0x10000) 2018/04/05 17:04:52 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$.', 0x6e93ebbbcc0884f3, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000040)) mq_timedreceive(r1, &(0x7f0000000480)=""/131, 0x1000001df, 0x87, &(0x7f0000000440)={0x0, 0x989680}) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f00000006c0)='./file0/file0\x00') preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/144, 0x90}], 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x10000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x4, 0x11, 0x1, r1}) ppoll(&(0x7f0000000100)=[{r2, 0x18}, {r3, 0x20}, {r2, 0x100}, {r2, 0x2b}, {r0, 0x4000}, {r0, 0x4400}], 0x6, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x81}, 0x8) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0\x00', 0x6, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000540)="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", 0xfb, 0x6}], 0x200000, &(0x7f0000000700)=ANY=[@ANYBLOB="7569643d363030ef93db5d372c74696d655f6f66d6efcca1407bb406db9e65716b5e26d6a30ad6019ebe09e83d3030323337372c73ea6f77657865632c73686f77657865632c6e66733d6e6f98d1217374616c2dd73870af7df4ee6b115b655f726f2c0000000000000000"]) 2018/04/05 17:04:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe9d, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000008137ffff00cb071500000002ffffffffffff4729ffffffffffffffffffff0081dd717b94e7fa61aa7ad18e307a338c9e49f1e7edff67200b33b9bf7e546b4bcd4487865e4fd00a2cb94f9263030f200a95e0dd07916918511c082726148fc810cc5a17b51003a7ff920addf6fe2967da4c79c92f044705ad352b0d8666d0bedb4b938b657da74c8a27b37fcaeb17b24a4c98b01aabcafb5880efbf629f026c402b39e9048361b2ffbb86968507000000ddf9dc76cd049d33575cb94965f27d3842359fd3f1fa020510ff303e8c"], &(0x7f0000000000)) 2018/04/05 17:04:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e7fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xfffffffffffffffb) r1 = socket$inet_sctp(0x2, 0x6, 0x84) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x8, &(0x7f0000000640)=[{&(0x7f0000000180)="78dfc4a5c560ffad48c1be2fb6c41a523834d80dbb0a3917327e044aa0082c1e726181287a5f5475e318ebc104cd1881c850f7591dfdb0d5c8f2718f8600e2913c7a8dc779451e00cb47c563ddc38654de266c73240734bac8c494b35768792035c7f5ec6a36b6bb057fe4caf6da27efe233d8c29432964c952700405c27b7d3c37d061d206f8739d07590a468672f8619a34f4fda6cec8dffa8586be4cdf838c59489b6fdc898ec702f1b23a0874f70b1c38076d4d4a40d976f7f92228aba92c20d7baf2fa3d0480c", 0xc9, 0x2}, {&(0x7f0000000280)="84daa51f404e88e0ed833902d2d13349ddd2c630cb6997", 0x17, 0x7}, {&(0x7f00000002c0)="7d9cc711104d78f40197e6bec9fa5a204fc1e03163fc6521542ca25849c45653836942585f2c0faed30a05451ef89a3e2f10a921b96b9db49ec620b9340328cae30f64d975a04f473b5af3b893a64ee4e068340ca7ea51645afeb87cb59097d0c1", 0x61, 0x9c28}, {&(0x7f0000000340)="e5fe13a85d", 0x5, 0x4ef2}, {&(0x7f0000000380)="4faf4e79c06a8a119d8860e24116b014f3d054260f5a8226f4ea0fd7096f5e498650", 0x22, 0x1}, {&(0x7f00000003c0)="0b4f6d806ac59849970ce3f82ff7ddcb893028de0bc97bc9a70a0913a06c87ab61fe2b1c80a9daae6e9cc253a80d20d5c3b2542099a23ced91c120e3bfd82978d07396c6674123bef3a6f574d35e9d4568c1479ab5216eee4e1add1a8bb3e787ec4819a24adb75d2ee30f2ed9812c83138c84e9a395bafa01665d3c3ca948ebebb3666c3b6361e58d6f5ea3e66c599d96a9b19f183052620621314bb842d7e7b3fd0a78fc2b429633155e78885d77f47b68c291ed10f1938", 0xb8, 0x7}, {&(0x7f0000000480)="4ceee695d7a3530b6e5c7bf5253aba2e0eb3edd0e85264353d600d4da6bc435e22edec2de465b3f113f63a812d52c36172b6300fe9e10bbb750489d6e93fe813289aa7bd3b0630266d0e1f4f42c1fcfa0eae4a47c9fb47e30ab7496254a85c0cba631f685795512fd0af836fce9dc7f7d501cb96c52009eae0916a731ba71d9ee747c4a6e52ce32dd5d23a27e921241b00e04b94f09ce487b1abf8c41b86193cc6cdcc816597ea8f8d5b7b4dc335857081e0bfb2dca35947a30dbe5e5f0e10399a18a1e98b", 0xc5, 0x7}, {&(0x7f0000000580)="aed45256ec1f48517e44e272e5daefa0e3389aeca419b15e44403832d18d060de54c168e5660c8591196d75b2c4b5afd9ad377ea02734758c7d9a113d2a600f76507dbda49872c2049923dc5a73811b5c4b97c8d3d97510c4cfdf800374042a62c4641fa736fcb0ea598811a51b734b06e84551ca670d790a6b03929461669bd1c7d3724c87b5ca64fa78d6b8b25258bd5e0da91bd1e66b7d80639d7a843109c4776fd062fa7af12ad0d8d9e0e52", 0xae, 0x7}], 0x3000, &(0x7f00000006c0)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}]}}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000df139f09652b115b6b9fe3bd084aba96957ff58841b8366b49c003d89ece2ba9f7f7e14facf3a6d6ef956345fb9d1fc03aa5292f5a26e46560058c19257f6774d570dce9c8b93404c2f2785d6571774c56a352d5482aeb564a6284fa931"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000095f000)=0xbf05fece2aed90d0) 2018/04/05 17:04:52 executing program 6 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="5938aa575f647d900f688cafcd249e275265f91dcd3c6abdec182ea575867f367db30568b1c0d51e3efec941148371316a843d6841517007f4cbbd9685205bd9d2766027a6e26756ecd2e35c6050c155a6d6e7afcaa572f9a669138c942ab8b24a62fbb70d58b0d2354835290074db8919ed2be266aaa251a248ebb8213cb2960e89311dc5d357d0a91c17bfab1674ff53c430ba6eff3ad18da736b43302142fcb843d1215a41219ad96d1d2abb79513ae271483d31094812ad29dee966974"]) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000000c0)={0xffffffffdfff8001, 0x200000000005}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) sched_setattr(r5, &(0x7f0000000180)={0x30, 0x5, 0x1, 0x9cb4, 0x3f, 0x0, 0xab21, 0xdf5}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 17:04:52 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) r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x15, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0xe000) tkill(r1, 0x1000000000016) r2 = syz_open_dev$dspn(&(0x7f00000016c0)='/dev/dsp#\x00', 0x2, 0x133000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001700)={0x4, 0x0, 0x2, 0x800}, 0x10) [ 277.693770] FAULT_INJECTION: forcing a failure. [ 277.693770] name failslab, interval 1, probability 0, space 0, times 0 [ 277.705512] CPU: 1 PID: 20948 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 277.712529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.721880] Call Trace: [ 277.724466] dump_stack+0x1a7/0x27d [ 277.728087] ? arch_local_irq_restore+0x53/0x53 [ 277.732750] should_fail+0x914/0xae0 [ 277.736451] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.741538] ? trace_event_raw_event_lock+0x340/0x340 [ 277.746711] ? perf_trace_lock+0xd6/0x900 [ 277.750838] ? perf_trace_lock_acquire+0xe3/0x980 [ 277.755666] ? find_held_lock+0x35/0x1d0 [ 277.759710] ? __lock_is_held+0xb6/0x140 [ 277.763759] ? check_same_owner+0x320/0x320 [ 277.768056] ? perf_trace_lock_acquire+0xe3/0x980 [ 277.772877] ? rcu_note_context_switch+0x710/0x710 [ 277.777792] should_failslab+0xec/0x120 [ 277.781743] __kmalloc+0x63/0x760 [ 277.785218] ? ipv6_sock_mc_join+0x4c7/0xa90 [ 277.789610] ? lock_downgrade+0x980/0x980 [ 277.793738] ? sock_kmalloc+0x127/0x1b0 [ 277.797697] sock_kmalloc+0x127/0x1b0 [ 277.801476] ? copy_overflow+0x30/0x30 [ 277.805349] ipv6_sock_mc_join+0x506/0xa90 [ 277.809561] ? ipv6_mc_config+0x34/0xc0 [ 277.813514] ? ipv6_dev_mc_inc+0xb40/0xb40 [ 277.817728] ? mark_held_locks+0xaf/0x100 [ 277.821855] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 277.826467] ? __local_bh_enable_ip+0x121/0x230 [ 277.831118] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.836114] ? lock_sock_nested+0x91/0x110 [ 277.840329] ? trace_hardirqs_on+0xd/0x10 [ 277.844455] ? __local_bh_enable_ip+0x121/0x230 [ 277.849110] ipv6_mc_config+0x7b/0xc0 [ 277.852893] inet6_addr_add+0x101/0x390 [ 277.856856] inet6_rtm_newaddr+0x8d2/0xcf0 [ 277.861074] ? add_addr+0x180/0x180 [ 277.864686] ? rtnl_get_link+0x124/0x2b0 [ 277.868725] ? rtnl_dump_all+0x460/0x460 [ 277.872775] rtnetlink_rcv_msg+0x57f/0xb10 [ 277.876989] ? add_addr+0x180/0x180 [ 277.880601] ? validate_linkmsg+0x8e0/0x8e0 [ 277.884908] ? __might_fault+0x110/0x1d0 [ 277.888950] netlink_rcv_skb+0x14b/0x380 [ 277.892988] ? validate_linkmsg+0x8e0/0x8e0 [ 277.897294] ? netlink_ack+0xa10/0xa10 [ 277.901163] ? netlink_skb_destructor+0x1e0/0x1e0 [ 277.905991] rtnetlink_rcv+0x1c/0x20 [ 277.909694] netlink_unicast+0x4c4/0x6b0 [ 277.913739] ? netlink_attachskb+0x8b0/0x8b0 [ 277.918130] ? compat_import_iovec+0x238/0x430 [ 277.922693] ? security_netlink_send+0x81/0xb0 [ 277.927258] netlink_sendmsg+0xa5e/0xe80 [ 277.931305] ? netlink_unicast+0x6b0/0x6b0 [ 277.935516] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 277.940169] ? security_socket_sendmsg+0x89/0xb0 [ 277.944904] ? netlink_unicast+0x6b0/0x6b0 [ 277.949120] sock_sendmsg+0xca/0x110 [ 277.952815] ___sys_sendmsg+0x767/0x8b0 [ 277.956775] ? copy_msghdr_from_user+0x590/0x590 [ 277.961518] ? __f_unlock_pos+0x19/0x20 [ 277.965472] ? lock_downgrade+0x980/0x980 [ 277.969641] ? kasan_check_write+0x14/0x20 [ 277.973860] ? __fget_light+0x2bc/0x400 [ 277.977814] ? fget_raw+0x20/0x20 [ 277.981251] ? find_held_lock+0x35/0x1d0 [ 277.985299] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 277.990210] ? wait_for_completion+0x770/0x770 [ 277.994773] ? __fdget+0x18/0x20 [ 277.998123] __sys_sendmsg+0x105/0x250 [ 278.001984] ? __sys_sendmsg+0x105/0x250 [ 278.006030] ? SyS_shutdown+0x30/0x30 [ 278.009809] ? __sb_end_write+0xa0/0xd0 [ 278.013768] ? kasan_check_write+0x14/0x20 [ 278.017976] ? fput+0xe0/0x150 [ 278.021148] ? ksys_write+0x184/0x220 [ 278.024937] compat_SyS_sendmsg+0x2c/0x40 [ 278.029064] ? compat_SyS_getsockopt+0x50/0x50 [ 278.033622] do_fast_syscall_32+0x3ec/0xf9f [ 278.037926] ? do_int80_syscall_32+0x9c0/0x9c0 [ 278.042490] ? finish_task_switch+0x1b9/0x970 [ 278.046965] ? finish_task_switch+0x17a/0x970 [ 278.051442] ? syscall_return_slowpath+0x2ac/0x550 [ 278.056349] ? prepare_exit_to_usermode+0x350/0x350 [ 278.061345] ? sysret32_from_system_call+0x5/0x3c [ 278.066169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.070996] entry_SYSENTER_compat+0x70/0x7f [ 278.075388] RIP: 0023:0xf7fdfc99 [ 278.078731] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 278.086422] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 2018/04/05 17:04:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f000005b000)) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000000)={0x7fff, 0x800}) 2018/04/05 17:04:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x18000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 2018/04/05 17:04:53 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) dup2(r1, 0xffffffffffffffff) [ 278.093667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 278.100913] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 278.108161] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 278.115410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:53 executing program 6 (fault-call:3 fault-nth: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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:53 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0x6, 0x4, 0x8, 0x9, "9496cc09e35db14368ff5ae82b5bd0ef2912c76ae379b6bbf4ea60f5a332c998a8ea88a423d9cdb81802cd53", 0xd8000000000000}, 0x0, 0x0, 0x401, r1, 0x6, 0x4, "58fa1fd415ab944098c2a4ff35f4ab21c958743f7b4d9e7131a65555fa30dc108dfd8e2a7e72eadc9d9db3fd9ec4d49a918880eccd536d57013834e325891156", &(0x7f0000000000)='\x00', 0x1, [], [0x1000, 0x2, 0x7ff, 0x4]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x56, 0x5, 0x8000000000000, 0x0, "bf60fcdbf04c66896e15f1ebe902a8f63bdaaaf4be1980bb0f5d83a8d76bcff837b0335bceae6b43e05f77dd"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d6f591cf5e5d35e7cf19945470f0bfc15d3018cfa90234ac5988f69cc97270aed0699ddfd522cbd47aeaca030e320329394beff62724484bd8bcc88d65a3dc8b", &(0x7f0000000080)='\x00', 0x1}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x4, 0x2, 0x807, r1}) 2018/04/05 17:04:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000080)="216d82857d529a9167ac0ac9752fc76db1f1036f7a", &(0x7f00000000c0)="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"}}, &(0x7f0000000200)) socket$pptp(0x18, 0x1, 0x2) 2018/04/05 17:04:53 executing program 7: r0 = socket(0x1d, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x22, &(0x7f0000000180)={@rand_addr=0x1f, @multicast2=0xe0000002}, 0x35c) sync() setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000240)={r2, 0x4, &(0x7f00000003c0)=[0x4, 0x100, 0x2, 0x400], &(0x7f0000000140)=[0x1000000000000000, 0x9a, 0x1], 0x40, 0x6, 0x101, &(0x7f00000001c0)=[0xfff, 0x4000000000000002, 0xff, 0x1, 0x0, 0x9eb], &(0x7f0000000200)=[0xff, 0x81, 0x800000000b, 0x3, 0x0]}) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/248, 0xf8}], 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0x6, 0xffffffffffffffe3) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x3e3}, 0x1}, 0x0) [ 278.273978] FAULT_INJECTION: forcing a failure. [ 278.273978] name failslab, interval 1, probability 0, space 0, times 0 [ 278.285615] CPU: 0 PID: 20977 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 278.292648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.302006] Call Trace: [ 278.304595] dump_stack+0x1a7/0x27d [ 278.308219] ? arch_local_irq_restore+0x53/0x53 [ 278.312909] should_fail+0x914/0xae0 [ 278.316615] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.321710] ? release_sock+0x1d4/0x2a0 [ 278.325682] ? lock_downgrade+0x980/0x980 [ 278.329832] ? find_held_lock+0x35/0x1d0 [ 278.333924] ? check_same_owner+0x320/0x320 [ 278.338242] ? trace_hardirqs_on+0xd/0x10 [ 278.342384] ? __local_bh_enable_ip+0x121/0x230 [ 278.347057] ? rcu_note_context_switch+0x710/0x710 [ 278.351996] should_failslab+0xec/0x120 [ 278.355972] kmem_cache_alloc_node+0x56/0x760 [ 278.360474] __alloc_skb+0xf4/0x760 [ 278.364094] ? skb_scrub_packet+0x510/0x510 [ 278.368419] ? rtnl_get_link+0x124/0x2b0 [ 278.372474] ? rtnl_dump_all+0x460/0x460 [ 278.376555] netlink_ack+0x283/0xa10 [ 278.380268] ? netlink_sendmsg+0xe80/0xe80 [ 278.384497] ? __might_fault+0x110/0x1d0 [ 278.388564] netlink_rcv_skb+0x2b4/0x380 [ 278.392618] ? validate_linkmsg+0x8e0/0x8e0 [ 278.396928] ? netlink_ack+0xa10/0xa10 [ 278.400804] ? netlink_skb_destructor+0x1e0/0x1e0 [ 278.405643] rtnetlink_rcv+0x1c/0x20 [ 278.409358] netlink_unicast+0x4c4/0x6b0 [ 278.413433] ? netlink_attachskb+0x8b0/0x8b0 [ 278.417830] ? compat_import_iovec+0x238/0x430 [ 278.422403] ? security_netlink_send+0x81/0xb0 [ 278.426977] netlink_sendmsg+0xa5e/0xe80 [ 278.431046] ? netlink_unicast+0x6b0/0x6b0 [ 278.435270] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 278.439924] ? security_socket_sendmsg+0x89/0xb0 [ 278.444669] ? netlink_unicast+0x6b0/0x6b0 [ 278.448888] sock_sendmsg+0xca/0x110 [ 278.452592] ___sys_sendmsg+0x767/0x8b0 [ 278.456556] ? copy_msghdr_from_user+0x590/0x590 [ 278.461317] ? __f_unlock_pos+0x19/0x20 [ 278.465287] ? lock_downgrade+0x980/0x980 [ 278.469441] ? kasan_check_write+0x14/0x20 [ 278.473660] ? __fget_light+0x2bc/0x400 [ 278.477624] ? fget_raw+0x20/0x20 [ 278.481060] ? find_held_lock+0x35/0x1d0 [ 278.485115] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 278.490049] ? wait_for_completion+0x770/0x770 [ 278.494631] ? __fdget+0x18/0x20 [ 278.498002] __sys_sendmsg+0x105/0x250 [ 278.501876] ? __sys_sendmsg+0x105/0x250 [ 278.505932] ? SyS_shutdown+0x30/0x30 [ 278.509725] ? __sb_end_write+0xa0/0xd0 [ 278.513692] ? kasan_check_write+0x14/0x20 [ 278.517911] ? fput+0xe0/0x150 [ 278.521095] ? ksys_write+0x184/0x220 [ 278.524911] compat_SyS_sendmsg+0x2c/0x40 [ 278.529058] ? compat_SyS_getsockopt+0x50/0x50 [ 278.533637] do_fast_syscall_32+0x3ec/0xf9f [ 278.537963] ? do_int80_syscall_32+0x9c0/0x9c0 [ 278.542530] ? finish_task_switch+0x1b9/0x970 [ 278.547020] ? finish_task_switch+0x17a/0x970 [ 278.551529] ? syscall_return_slowpath+0x2ac/0x550 [ 278.556446] ? prepare_exit_to_usermode+0x350/0x350 [ 278.561453] ? sysret32_from_system_call+0x5/0x3c [ 278.566287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.571125] entry_SYSENTER_compat+0x70/0x7f 2018/04/05 17:04:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000180005d300000000000000000a00000000000008000000000c0008000600100000000000047f1f98013c291768a71491b954d5f38ddff121c98a93aba94e48a39181253f6782863fdb2b6c329a3362514767c7"], 0x28}, 0x1}, 0x0) 2018/04/05 17:04:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000, 0x1b70e7133437eefb) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x10, 0x0, 0x7f, 0x2]}) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000001c0)={0x2, [0x0, 0x0]}) [ 278.575532] RIP: 0023:0xf7fdfc99 [ 278.578881] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 278.586571] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 [ 278.593836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 278.601098] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 278.608353] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 278.615617] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:53 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x3ff}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9cb2}], 0x74) open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x52) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaefe, &(0x7f0000000200)) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x2000) bind$ax25(r4, &(0x7f00000000c0)={0x3, {"ab328e33248064"}, 0x81}, 0x10) r5 = eventfd(0xffffffeffdfffffb) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000004880)={0x0, r5}) r6 = dup2(r5, r3) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x7, 0xc, &(0x7f0000ffc000/0x4000)=nil, 0x612}) bind$alg(r2, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r8 = accept4$alg(r2, 0x0, 0x0, 0x0) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) socketpair$inet6(0xa, 0x801, 0x3, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r7, 0xc2c45512, &(0x7f0000000380)={{0x7, 0x7, 0x8, 0x10000, "ba01a701a0a283ef17757fbcd44a661c4ed84a6a41ed56b219e0ab17e46be8ba0db0ac74df12107e94f70d9a", 0x6}, 0x8, [0x5953, 0x7, 0xa6, 0x0, 0x3, 0x7, 0x2, 0x1, 0xd756, 0x1, 0x0, 0x1, 0xffffffff, 0xa5, 0x4, 0x2, 0x8, 0x5, 0x0, 0xd935, 0x5, 0xfffffffffffff1e7, 0x1, 0x0, 0x4b, 0x6, 0x7ff, 0x8, 0x50, 0x100000001, 0x100000000, 0xe52, 0x1, 0x7f, 0xffffffffffffffff, 0x400, 0x40, 0x3, 0x1, 0x69, 0x0, 0x4, 0x1, 0x0, 0x200, 0x5, 0x7, 0x8, 0x10001, 0x3f, 0x20, 0x9, 0x0, 0x0, 0x1, 0x7, 0x2, 0x7fffffff, 0xfffffffffffff001, 0xffffffffffffff99, 0x2, 0xffff000000000, 0xa8, 0x1ff, 0xff, 0x2, 0x4, 0x6, 0x3, 0x1, 0x10000000000000, 0x0, 0xfffffffffffffffd, 0x2, 0x6, 0x400, 0x8, 0x3, 0x40, 0x7ff, 0x9, 0x400, 0x6, 0xb86, 0x3, 0x9, 0x4, 0xffffffffffffff3a, 0x1, 0x5, 0x9, 0x7, 0x7, 0x7, 0xbb, 0x7fffffff, 0x6, 0x8000, 0xffffffffffffff00, 0x3ff, 0x7f, 0xffff, 0x77, 0x6, 0xa162, 0xfffffffffffffbff, 0x0, 0x9, 0x1, 0x40, 0x8, 0xbc, 0x2, 0x4, 0x0, 0xffff, 0x2, 0x1, 0x5, 0x8, 0xffffffffffff9c7f, 0x0, 0xe302, 0x7, 0x4, 0x7, 0x1ff, 0x67be8ec7], {0x0, 0x1c9c380}}) sendfile(r8, r7, &(0x7f00008ef000)=0x40000, 0xd0) 2018/04/05 17:04:53 executing program 6 (fault-call:3 fault-nth: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) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) [ 278.797325] FAULT_INJECTION: forcing a failure. [ 278.797325] name failslab, interval 1, probability 0, space 0, times 0 [ 278.808820] CPU: 0 PID: 21011 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 278.815853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.825215] Call Trace: [ 278.827830] dump_stack+0x1a7/0x27d [ 278.831479] ? arch_local_irq_restore+0x53/0x53 [ 278.836188] should_fail+0x914/0xae0 [ 278.839934] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/05 17:04:54 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000080)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000000), &(0x7f0000000040)}}], 0x58}, 0x0) 2018/04/05 17:04:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400100, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'bcsf0\x00', 0x2d52}) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="c200000008004500001c0200ac1414f5f70049bb000090780000005dfae75dfa38eaa1"], &(0x7f0000000000)) 2018/04/05 17:04:54 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x77359400}}) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) setns(r3, 0x48000000) 2018/04/05 17:04:54 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100000001, 0x6, [0x9, 0x5, 0x8, 0x3, 0x2, 0x2]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x810000000}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000b3cfa6), 0x0) [ 278.845065] ? save_stack+0xa3/0xd0 [ 278.848699] ? save_stack+0x43/0xd0 [ 278.852332] ? kasan_kmalloc+0xad/0xe0 [ 278.856224] ? kasan_slab_alloc+0x12/0x20 [ 278.860414] ? find_held_lock+0x35/0x1d0 [ 278.864542] ? check_same_owner+0x320/0x320 [ 278.868890] ? rcu_note_context_switch+0x710/0x710 [ 278.873847] should_failslab+0xec/0x120 [ 278.877829] kmem_cache_alloc_node_trace+0x5a/0x760 [ 278.882872] __kmalloc_node_track_caller+0x33/0x70 [ 278.887807] __kmalloc_reserve.isra.39+0x41/0xd0 [ 278.892557] __alloc_skb+0x12a/0x760 [ 278.896282] ? skb_scrub_packet+0x510/0x510 [ 278.900621] ? rtnl_get_link+0x124/0x2b0 [ 278.904678] ? rtnl_dump_all+0x460/0x460 [ 278.908776] netlink_ack+0x283/0xa10 [ 278.912487] ? netlink_sendmsg+0xe80/0xe80 [ 278.916713] ? __might_fault+0x110/0x1d0 [ 278.920793] netlink_rcv_skb+0x2b4/0x380 [ 278.924864] ? validate_linkmsg+0x8e0/0x8e0 [ 278.929181] ? netlink_ack+0xa10/0xa10 [ 278.933063] ? netlink_skb_destructor+0x1e0/0x1e0 [ 278.937906] rtnetlink_rcv+0x1c/0x20 [ 278.941618] netlink_unicast+0x4c4/0x6b0 [ 278.945681] ? netlink_attachskb+0x8b0/0x8b0 [ 278.950098] ? compat_import_iovec+0x238/0x430 [ 278.954679] ? security_netlink_send+0x81/0xb0 [ 278.959264] netlink_sendmsg+0xa5e/0xe80 [ 278.963322] ? netlink_unicast+0x6b0/0x6b0 [ 278.967555] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 278.972207] ? security_socket_sendmsg+0x89/0xb0 [ 278.976950] ? netlink_unicast+0x6b0/0x6b0 [ 278.981186] sock_sendmsg+0xca/0x110 [ 278.984887] ___sys_sendmsg+0x767/0x8b0 [ 278.988858] ? copy_msghdr_from_user+0x590/0x590 [ 278.993616] ? __f_unlock_pos+0x19/0x20 [ 278.997587] ? lock_downgrade+0x980/0x980 [ 279.001733] ? kasan_check_write+0x14/0x20 [ 279.005965] ? __fget_light+0x2bc/0x400 [ 279.009927] ? fget_raw+0x20/0x20 [ 279.013373] ? find_held_lock+0x35/0x1d0 [ 279.017434] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 279.022366] ? wait_for_completion+0x770/0x770 [ 279.026952] ? __fdget+0x18/0x20 [ 279.030313] __sys_sendmsg+0x105/0x250 [ 279.034186] ? __sys_sendmsg+0x105/0x250 [ 279.038253] ? SyS_shutdown+0x30/0x30 [ 279.042057] ? __sb_end_write+0xa0/0xd0 [ 279.046042] ? kasan_check_write+0x14/0x20 [ 279.050273] ? fput+0xe0/0x150 [ 279.053475] ? ksys_write+0x184/0x220 [ 279.057290] compat_SyS_sendmsg+0x2c/0x40 [ 279.061446] ? compat_SyS_getsockopt+0x50/0x50 [ 279.066027] do_fast_syscall_32+0x3ec/0xf9f [ 279.070365] ? do_int80_syscall_32+0x9c0/0x9c0 [ 279.074938] ? finish_task_switch+0x1b9/0x970 [ 279.079419] ? finish_task_switch+0x17a/0x970 [ 279.084441] ? syscall_return_slowpath+0x2ac/0x550 [ 279.089364] ? prepare_exit_to_usermode+0x350/0x350 [ 279.094369] ? sysret32_from_system_call+0x5/0x3c [ 279.099208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.104055] entry_SYSENTER_compat+0x70/0x7f [ 279.108472] RIP: 0023:0xf7fdfc99 [ 279.111837] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 279.119544] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 [ 279.126803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 279.134151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 279.141405] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 279.148664] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 17:04:54 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='nfs4\x00', 0x400, &(0x7f0000ae2fff)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='securityfs\x00', 0x201002, &(0x7f0000000140)="d90692d2") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)="7873efca384697228a307300", 0x1000, 0x0) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f0000000340)='./file0/file0\x00', 0xffffffff80000000, 0x7, &(0x7f0000001680)=[{&(0x7f0000000380)="9b62d81f17dcbea32a05644814e8dc10a19eb7d9bfcab32c4c4d3c", 0x1b, 0x81000000}, {&(0x7f00000003c0)="d753fceee0207e3d5460561f7411243a1cfced3866293453b4dbdcbac0e7c98b2e268e3579577e9a7993e8e93a358fe31e23d9ff30", 0x35, 0x7ff}, {&(0x7f0000000400)="8f1966f0c944e3e912e3ad510f13a904aad02ab451de7f1472da7aed05e599f9e8e995d532c9bec6065a395147475e4443069f89a0a11ed0ff99725956d0d215d4123c1948d70acb46675825b01567988e818e6b5f55e91b45707fcb384752f5", 0x60, 0x6}, {&(0x7f0000000480)="df8a68e78fd352d89b12fe4cad9b95727479a6cf62ef4314629dfceea0d29a3de405e21fba9077e6e817846a72fc8dee5bf26ab1c141ed7baf8bbd97a232d7644605f89490458fd8673c1241ea1d0f645aba70e8188a334bcb2bc9b4edf7f6", 0x5f, 0x8f15}, {&(0x7f0000000500)="3732658332bc4a31b61e0a96bdf87fa5d6a04490b511431f6ad293d9a54003636f34ba41568e769b666a4b645d928c0d852e15218dd44f79323096e791089f96e26fa43b745ef21b86f1d8df8414e36f444a18d408f0a53504ac0d6ce3582322dca344fb14450002c80aa48d1673b1851e265e82eff95bb5675e7ec3f6ba", 0x7e, 0xffffffffffffffff}, {&(0x7f0000000580)="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", 0x1000, 0xffffffff80000001}, {&(0x7f0000001580)="46c31412c4eef4669a0628c45115b1c2e3291fb0f2c1e581c364ef83cf561d4b22348f4236b19aebda48c210390a0328a79d25bdca8356b7f0468d0197f8cca2eb8dafd9fe82a80aaffacd9b1ab4177f2ac437bd94d71532570dbbab86f30e2bea6c80bcd411fbf31bee8710b7cd8943149d8a4af19909ff1aea263b235a9d86289b95fdd486b851978b662099873807b67be7cea01115f63111d13a8ba2114671d555b119a7cd7a4dd8049d0808dadb406ff7bf8014d5e7705d2cd33e7831f9952f9038", 0xc4, 0x2}], 0x0, &(0x7f0000001700)={[{@barrier='barrier', 0x2c}, {@part={'part', 0x3d, [0x0, 0x30, 0x33, 0x35, 0x0, 0x38, 0x34, 0x78, 0x33]}, 0x2c}, {@session={'session', 0x3d, [0x0, 0x3b, 0x0, 0x33, 0x31, 0x0, 0x3d, 0x32, 0x34]}, 0x2c}, {@session={'session', 0x3d, [0x78, 0x35, 0x0, 0x79]}, 0x2c}, {@part={'part', 0x3d, [0x36, 0x36, 0x7a, 0x34, 0x3c]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32]}, 0x2c}, {@force='force', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@creator={'creator', 0x3d, "dc367f2d"}, 0x2c}]}) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001780)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x80080, &(0x7f00000002c0)) 2018/04/05 17:04:54 executing program 5: 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_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) getegid() ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x7ff, 0x4fe}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffd}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/04/05 17:04:54 executing program 6 (fault-call:3 fault-nth:6): perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x1, 0x0, 0x0, 0x0, r1}) fcntl$lock(r0, 0x5, &(0x7f0000000000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/04/05 17:04:54 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='cramfs\x00', 0x20000, &(0x7f00000001c0)="abb629dff1b0e5fcfd6881ae9b3d9dd822687cc2137cd3be8872fd6225da115e0b4374d7475f26a37db27639596a") 2018/04/05 17:04:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4040, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x40, 0x9}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c0000000000009078ac141400ac1414bb0b000000000890786406b5b5510a87ae309a4f5d47db4c1c172c1948476d60"], &(0x7f0000000000)) 2018/04/05 17:04:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x400, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x2) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e42f1f66eba4dc1755919b229af3f5d4570671affad35c83950d97cd355a763ff85eded7bec98462a540e00fbd99b8267fb994f074ba08993f67b7c1b0535fedfc05dc578ce479a0ac7346cdc6e6f40e1d7d3ece068a90866be3954ed3f4e7836e9ff05e1ff1e3b7a5911f167a568cbdf9a4f6855c4751015b4a9be6d8361362bad131d731abfdbfc1b5e5b932a83f19e61a3d67d8af935b470c888caec40f98dd9ab693abb6cf7e7c4fe6c5ed2bac4af8e34294e0b7bb018de6ed32653b8e216661", 0xc2, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000240)=""/44, 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast2=0xe0000002}, 0xc) modify_ldt$write(0x1, &(0x7f0000000080)={0x48, 0x20001000, 0x0, 0x0, 0x7b212bd1, 0xac, 0x7fffffff, 0x9, 0x0, 0x3}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000040), 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 279.320673] *** Guest State *** [ 279.324077] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 279.332954] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 279.341816] CR3 = 0x0000000000000000 [ 279.345583] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 279.351618] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 279.357638] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 279.364330] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.372358] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.380382] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.388386] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.396405] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.404410] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.412427] GDTR: limit=0x00000000, base=0x0000000000000000 [ 279.420434] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.428452] IDTR: limit=0x00000000, base=0x0000000000000000 [ 279.436464] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 279.444486] EFER = 0xfffffffffffffffd PAT = 0x0007040600070406 [ 279.450939] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 279.458419] Interruptibility = 00000008 ActivityState = 00000000 [ 279.464691] *** Host State *** [ 279.467907] RIP = 0xffffffff811cd096 RSP = 0xffff88018ff373d8 [ 279.473907] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 279.480362] FSBase=0000000000000000 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 279.488197] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 279.494105] CR0=0000000080050033 CR3=00000001d33f2000 CR4=00000000001426e0 [ 279.501153] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 279.507851] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 279.513939] *** Control State *** [ 279.517406] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 279.524741] EntryControls=0000d3ff ExitControls=0023efff [ 279.530251] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 279.537203] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 279.543874] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 279.550463] reason=80000021 qualification=0000000000000000 [ 279.556785] IDTVectoring: info=00000000 errcode=00000000 [ 279.562248] TSC Offset = 0xffffff6787301376 [ 279.566579] EPT pointer = 0x00000001d674101e 2018/04/05 17:04:54 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 2018/04/05 17:04:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000680)=""/151, 0x97}, {&(0x7f0000000740)=""/99, 0x63}], 0xa) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x2ff, 0x0, 0x1000009}]}) 2018/04/05 17:04:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x3, 0xa0, 0xff, "c60a2cff4fd31728fd3406a6039854073408289791ca991c9017a1e6c56d842447dfbe8f503303a3aabb69e2ab620b52fc7df5aa3edcce9e1f9ec6345ddec34c707bddbbc3feecd222f5135b986e9e48b417"}}}}, &(0x7f0000000000)={0x0, 0x0, [0xd43]}) 2018/04/05 17:04:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003dc0)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001140)=""/247, 0xf7}, {&(0x7f0000001240)=""/2, 0x2}], 0x2, &(0x7f00000012c0)=""/4096, 0x1000, 0x7}, 0xaf9}, {{&(0x7f00000022c0)=@un=@abs, 0x80, &(0x7f0000002580)=[{&(0x7f0000002340)=""/146, 0x92}, {&(0x7f0000002400)=""/35, 0x23}, {&(0x7f0000002440)=""/106, 0x6a}, {&(0x7f00000024c0)=""/5, 0x5}, {&(0x7f0000002500)=""/99, 0x63}], 0x5, &(0x7f00000025c0)=""/51, 0x33, 0x8}, 0x7}, {{&(0x7f0000002600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002680), 0x0, &(0x7f00000026c0)=""/68, 0x44, 0x5}, 0x9}, {{&(0x7f0000002740)=@generic, 0x80, &(0x7f0000002800)=[{&(0x7f00000027c0)=""/13, 0xd}], 0x1, &(0x7f0000002840)=""/253, 0xfd, 0x3}, 0x400}, {{&(0x7f0000002940)=@nfc_llcp, 0x80, &(0x7f0000003d40)=[{&(0x7f00000029c0)=""/172, 0xac}, {&(0x7f0000002a80)=""/189, 0xbd}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/24, 0x18}, {&(0x7f0000003bc0)=""/181, 0xb5}, {&(0x7f0000003c80)=""/147, 0x93}], 0x7, &(0x7f0000003d80)=""/35, 0x23, 0x100000001}, 0x9}], 0x5, 0x40, &(0x7f0000003e80)={0x0, 0x989680}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003ec0)={@dev}, &(0x7f0000003f00)=0x14) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/4096, 0x1000) getdents(r1, &(0x7f0000077000)=""/133, 0x4d6) 2018/04/05 17:04:54 executing program 6: 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 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/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, &(0x7f0000000100)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x3, {0xa, 0x4e22, 0x80200000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, r1}}, 0x38) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000002", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00'], 0xdf) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000300)=0x7) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) dup(r0) r4 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x60, 0x2f, 0x422, 0x70bd27, 0x25dfdbff, {0x8}, [@typed={0x8, 0x3c, @u32=0x4}, @nested={0x30, 0x7, [@typed={0x8, 0xd, @pid=r4}, @typed={0x24, 0x3e, @binary="b18581dd57897961cc62f9f6fbb923fd2539489fa4379e7b9e477c14f24199"}, @generic]}, @typed={0x14, 0x95, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) 2018/04/05 17:04:54 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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x20000, 0x0, [0xc00000000000000, 0x7, 0x0, 0x2, 0xffffffff, 0x2, 0x7f, 0x9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/05 17:04:54 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x8, 0x8000}, 'port1\x00', 0x10, 0x10000, 0xffffffff7fffffff, 0x511, 0x5, 0x1, 0xaf42, 0x0, 0x4, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000dbef58)={{}, "706f727431000000000000000000000000000000000000000006000000000000000010000000000000000000000000000000089f00", 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x3}, 0x0, 0x9, 0x0, {0x0, 0x30000000000000}, 0x2b5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x80000000, 0x0, 0xd2, 0x0, 0x5}, &(0x7f0000000180)=0x20) 2018/04/05 17:04:55 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$ax25(r0, &(0x7f0000000540)="c588c13e1a37f432f53b2355fe1741d681f90a97a466f519fd65ce211c0ae2e41be8c93672cf4f9b7e2abab72e", 0x2d, 0x4, &(0x7f0000000580)={0x3, {"da649d05fa3bea"}, 0xff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0xcc902) ioctl(r1, 0x440101000000127e, &(0x7f0000000000)) socketpair(0x1f, 0x1, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) write$eventfd(r2, &(0x7f0000000180)=0x1f, 0x8) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000040)=@ioapic) 2018/04/05 17:04:55 executing program 6: 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$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv4_getnetconf={0x34, 0x52, 0x100, 0x70bd2b, 0x25dfdbff, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x10001}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7f1e}]}, 0x34}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 17:04:55 executing program 0: r0 = memfd_create(&(0x7f0000000240)="6e746673001e2a2091dd48f44330ac96a981327b41919e9e016d1cdbc5f7ebfdf383f82ddc70df5dd2f4146b578a2eb737816fbae14e7c3032a56dea6262f3", 0x400001) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x404, 0x11, r0, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ntfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/05 17:04:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) utime(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) madvise(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x13) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x677de460}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x4, 0xa, 0x7, 0x7, r3}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffa125}, 0xc) 2018/04/05 17:04:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/204, 0xcc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xfffffffd, 0x2, 0x2, 0x0, 0x400400000000007}}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 17:04:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0xe1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2, 0xe3c}) r3 = geteuid() open_by_handle_at(r0, &(0x7f0000000240)={0xc4, 0x94c, "c86aacb9333da204f23cccd0e0d0c4ae694682ba16b82410c731fc3c6b50b9bac77e40202d08e705ab896fe9b9cc4aeb698b06a8d155d2522578833bb3d38650e6ee004b6bea0e6749314ade95f42053c481009454a30d10f12a990b3a8c0702250e25f43661f1c175d7e4df251a2d5ba747c0da69e862323c6ff6f7973781b096262e7e8a3f54bd7cf2d01b707c786c9ed72da2eb4fc14681e53e4f8e9e51f3bae70876762643b8b15362a3e95a0130c4483bf4ccaf0c20fb5650dc"}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(r1, &(0x7f0000000180)='./file0\x00', r3, r4, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4e42021200000c000000000000000000000005000600000001000a004e2000001c00000000000000000000000000000000a374c2b579010000f1dc9889eb564580b339537fdac200000000009106ef55c7000000000000000000000000030002004e20000000000014f943176509a3e27f7a9d02df148e829b3a8d3caa2c738fef41406f879a66f608641bffd7650fcf853e12c6e974a952edf3bb951a82707cac"], 0xa1}, 0x1}, 0x400) shutdown(r0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000340)={0x27, 0x0, 0x0, 0x7, 0x200, 0x65c623e2, "2789de4506cc1688e860ed9398e3b802c006ab6eab9e2147d383b1b153dad16c51770bd530ddac2a6ac8819e2d78fead9cf9b1762c9ad015850b3b6c0363d1", 0x14}, 0x58) 2018/04/05 17:04:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000001400)='/dev/dsp\x00', 0x0, 0x0) socket(0x11, 0x100000003, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/05 17:04:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_migrate\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:55 executing program 6: 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, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'sed\x00', 0xb, 0x9, 0x3d}, 0x2c) 2018/04/05 17:04:55 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 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x8000, 0x3, 0x79eeb43a, 0x80}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x1, 0x30}, &(0x7f00000002c0)=0xc) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x80000, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="01fff315aaab5ef4f468407c0e3c20f4f300"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x4, 0x0, &(0x7f0000000580)='\vmK6'}) times(&(0x7f0000000100)) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[], &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/04/05 17:04:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x9c, [], 0x0, &(0x7f0000000200), &(0x7f0000000240)=""/156}, &(0x7f0000000380)=0x50) r2 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ppoll(&(0x7f0000000480)=[{r2}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xdc6a}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x22, "bbe699d838190f0d92e49cefae709236306cc25607f8ec2c5635301c65b6fead310a"}, &(0x7f0000000440)=0x2a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x7f, 0x4) 2018/04/05 17:04:55 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffffffffc71d, 0x1f, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x7, 0x5}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x400}, &(0x7f0000000380)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="55f331279f58e07f715b333e588f0f573fbb46bd1ce358e21c511fb87cbe5ab8a5ee00ab01b000f88de8f5b1ee929861ffd89bf77d6834459a157cbb71b5fc2ba5f1170764f3848be4042eea94d3c9067cc60c51c58ab0f7e954c82559636b8d90785d3537e414", 0x67}], 0x1, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x0, {0x7, 0x400, 0x2, 0x30}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x1, 0x7b7, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xe43, 0x209, 0x7, 0xb6ee, 0x5155, 0xffffffffffff0000, 0xffff, r2}}, @init={0x14, 0x84, 0x0, {0x80, 0x500000000, 0x8001, 0x3f}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x8000, 0x25fcbe12, 0x6, 0x0, 0x0, 0x8000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8, 0xff00000000000000, 0x6, r4}}], 0x108, 0x20000000}], 0x1, 0x40000d0) 2018/04/05 17:04:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aab39f487eaa0180c200000008004500001c0000000000009078ac141400cf1414bb00000000000890780d6d1f25068dc069bfcf5750556c58812743dd187ddf42d87fe50e8576562810fcdf4eed009c68a155abe6b7e647882ccb0728178f6eb8ec843eb431266fd7053e8bcae44ea9c34ff894c71e5e49aa83dbad91b768ed01b6abf16d15f5c49212f31f7984d495666c976b8c90550254d9b81c0b3fc7604c96147fda2f92f2febb3e51cd17"], &(0x7f0000000000)) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080)) [ 280.778229] binder: 21113:21114 unknown command 368312065 [ 280.802193] binder: 21113:21114 ioctl c0306201 20004000 returned -22 [ 280.824071] binder: 21113:21114 ioctl c0306201 20000540 returned -11 [ 280.833454] binder: release 21113:21114 transaction 95 out, still active [ 280.840494] binder: undelivered TRANSACTION_COMPLETE [ 280.862729] binder: 21113:21114 unknown command 368312065 [ 280.862922] binder: BINDER_SET_CONTEXT_MGR already set [ 280.868849] binder: 21113:21114 ioctl c0306201 20004000 returned -22 [ 280.894696] binder: 21113:21126 ioctl 40046207 0 returned -16 [ 280.894931] binder: 21113:21114 ioctl c0306201 20000540 returned -11 [ 280.920619] binder: release 21113:21130 transaction 96 out, still active [ 280.927530] binder: undelivered TRANSACTION_COMPLETE [ 280.934081] binder: send failed reply for transaction 95, target dead [ 280.940730] binder: send failed reply for transaction 96, target dead 2018/04/05 17:04:56 executing program 6: 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$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x13, 0x2, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000180), 0x3, 0x200000000000000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x400, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)) 2018/04/05 17:04:56 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000005c0)=0x2, 0x4) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000003c0)={0x2, &(0x7f00000000c0)=""/198, &(0x7f0000000380)=[{0x8, 0xe3, 0xfffffffffffffffa, &(0x7f00000001c0)=""/227}, {0x3, 0x90, 0x40, &(0x7f00000002c0)=""/144}]}) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c0000000002009078ac141400ac1414bb0000000000089078"], &(0x7f0000000000)) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000440)={{0xdf, 0x0, 0x4, 0x4, "fcd05131db0fcd46ed83a959a007103d3d9981ade924428a3b90eaf1b795bd661a2eb1c7bb2da494324344a7", 0x2}, 0x0, 0x0, 0xbe, r1, 0x3, 0xfffffffffffffffd, "d4f469bc44c395efe00a3654a50dc31b8698efcee7999999a3ed851177ccb2246ee01b224b49b0eab6f2e3570e3db52fffb9729b3db002e149abeb4fe2c86b12", &(0x7f0000000400)='-\x00', 0x2, [], [0x3, 0x3, 0x1, 0x9]}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/05 17:04:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000780)={0x7825}, 0x1) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000700)={0xa, 0x4e22, 0xa3, @empty, 0x8}, 0x1c) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/242, 0xf2}], 0x6, &(0x7f0000000540)=""/239, 0xef, 0x5}, 0x100) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x4, 0x32, r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x400, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000840)=""/130, &(0x7f0000000900)=0x82) fchdir(r2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000007c0)={0x3}, 0x8) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000006c0)=0xc8, 0x4) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000940)={0x4}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000009c0)={0x5000, &(0x7f0000000980), 0xc, r2, 0xd}) 2018/04/05 17:04:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x5, 0x6266}, 0x0, 0x3d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x10000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000040)={0x2, 0x18, 0x0, 0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100)=0x8, 0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x2, 0x14, 0x1, r2}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000140)=0x3) 2018/04/05 17:04:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/04/05 17:04:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x40000) preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x38, 0x0) 2018/04/05 17:04:56 executing program 1: setrlimit(0x7, &(0x7f000018f000)) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) 2018/04/05 17:04:57 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x212200, 0x0) connect(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @empty, 'bcsh0\x00'}}, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x202003, 0x0) accept4$packet(r0, 0x0, &(0x7f00000001c0), 0x80800) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) memfd_create(&(0x7f0000000280)="73656c696e757804", 0x200000002) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0x1}, 0x0, 0x0, 0x1}}, 0x2e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x2, 0x0) 2018/04/05 17:04:57 executing program 1: 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$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000002c0)='))wlan0lo\x00', 0x2) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) r6 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8, 0x40000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000000280)=0x9) sendfile(r3, r3, &(0x7f0000000040), 0x1) syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) setsockopt$inet_dccp_buf(r6, 0x21, 0x96b580681d82b0be, &(0x7f0000000340)="c5cec12645e38afce1be37ab47dd185abe5d2b0e600043568a06a027ed3f1433afc1496e41bd3ca1002f3915ffd7ddb972c7ba87af147c655626d1835e16c0208e9d25b9c89ce5aac7f799321f7d6dd0686cf97dd100e822dbd702d974cb399d8aa55c64d5a52e403d621c2b5818bc797e6ff147", 0x74) setsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000000200)=0x100, 0x4) fcntl$getflags(r3, 0x40a) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/05 17:04:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/04/05 17:04:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/05 17:04:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_config_ext={0x7, 0x3c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) 2018/04/05 17:04:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x7d, 0xff, 0x24, 0x7, 0x0, 0x4}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/05 17:04:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001d00)=ANY=[@ANYBLOB="200000001400010300000009b4b51d25b567f2000c00000008000100021014bb"], 0x20}, 0x1}, 0x0) 2018/04/05 17:04:57 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x7ffff, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/05 17:04:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe, 0x400, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x6) 2018/04/05 17:04:58 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={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, 0xffffffffffff8000}, r0, 0x0, 0xffffffffffffffff, 0x4000000000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000180)={0xfdffffffffffffff, 0x7fffffff, 0x6}) sendmsg$nl_generic(r1, &(0x7f000028c000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r3 = socket(0xa, 0x2, 0x0) flock(r3, 0x6) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x10, 0x70bd29, 0x80000000, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000440)={'syzkaller1\x00', 0x33d}) sendto$inet6(r3, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/05 17:04:58 executing program 7: r0 = memfd_create(&(0x7f0000000080)="2e993f97e9100a2bec29d89b8bfcbc002c6210ffffff1ec6f35f8352a100751810dd53d4d389a821562b24f21f856aa94cfda35ea67335975463824ca734d8125f27e75cca4604a556c74f98c8effc42cdbbffcb07ff7c60b32b", 0x80000000000002) ftruncate(r0, 0x4) close(r0) fcntl$addseals(r0, 0x409, 0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/05 17:04:58 executing program 6: 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$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x2800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) bind$packet(r1, &(0x7f00000002c0)={0x11, 0x1f, r2, 0x1, 0x93a4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:04:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0x23, 0x3}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x804c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x10000000007ff, 0x80000000, 0x6}) 2018/04/05 17:04:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) syncfs(r0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x80000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80901) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/04/05 17:04:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) r1 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"ec367753f738b6c182c8317c"}}}}], 0xfffffffffffffd8c) 2018/04/05 17:04:58 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1ff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) 2018/04/05 17:04:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c0000ca0bde0ecca245f2e1497c70368e0093000000009078"], &(0x7f0000000000)) 2018/04/05 17:04:58 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) write$selinux_context(r0, &(0x7f0000000000)='system_u:oexec_t:s0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x21) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/04/05 17:04:58 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfefc, 0x3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0xfffffffffffffe90}, 0x2) 2018/04/05 17:04:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6_vti0\x00', 0x2}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x141a00) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1a400400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getroute={0x14, 0x1a, 0xc8f6afcb3f571634, 0x70bd29, 0x25dfdbff, {}, [""]}, 0x14}, 0x1}, 0x48080) 2018/04/05 17:04:58 executing program 5: r0 = socket(0x1f, 0x2, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x6ba9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x3, 0x200, 0x3, 0x1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000), 0xfffffffffffffd6c, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r1, 0x1) 2018/04/05 17:04:58 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2fffd, 0x0) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x1e) write(r0, &(0x7f00000000c0)="baa4", 0x2) [ 283.268670] ================================================================== [ 283.276602] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 [ 283.282704] Write of size 4 at addr ffff880191b0ec40 by task syz-executor1/21211 [ 283.290278] [ 283.291938] CPU: 0 PID: 21211 Comm: syz-executor1 Not tainted 4.16.0+ #288 [ 283.298960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.309028] Call Trace: [ 283.311659] dump_stack+0x1a7/0x27d 2018/04/05 17:04:58 executing program 0: clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) r0 = getpid() wait4(r0, &(0x7f0000000340), 0x42000000, 0x0) [ 283.315341] ? arch_local_irq_restore+0x53/0x53 [ 283.320217] ? show_regs_print_info+0x18/0x18 [ 283.324759] ? kasan_check_write+0x14/0x20 [ 283.329042] ? dst_release+0x27/0xa0 [ 283.332795] print_address_description+0x73/0x250 [ 283.337656] ? dst_release+0x27/0xa0 [ 283.341398] kasan_report+0x23c/0x360 [ 283.345253] check_memory_region+0x137/0x190 [ 283.349707] kasan_check_write+0x14/0x20 [ 283.353898] dst_release+0x27/0xa0 [ 283.357550] sock_setsockopt+0x431/0x1b20 [ 283.361730] ? sock_enable_timestamp+0xb0/0xb0 [ 283.366337] ? rcu_is_watching+0x85/0x130 [ 283.370512] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 283.375491] ? __fget+0x370/0x580 [ 283.378998] ? iterate_fd+0x3f0/0x3f0 [ 283.382831] ? __fdget+0x18/0x20 [ 283.386295] ? kvm_vfio_set_attr+0x464/0xbd0 [ 283.390748] ? kvm_vfio_create+0x310/0x310 [ 283.395022] ? __might_sleep+0x95/0x190 [ 283.399059] ? security_socket_setsockopt+0x89/0xb0 [ 283.404122] __compat_sys_setsockopt+0x37d/0x710 [ 283.408919] ? __compat_sys_getsockopt+0x770/0x770 [ 283.413960] ? compat_SyS_get_robust_list+0x300/0x300 2018/04/05 17:04:58 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000280)=0xc) openat$cgroup_subtree(r0, &(0x7f0000000440)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e22, 0xff, @empty, 0x63c}, 0x1c) sendto$unix(r3, &(0x7f00000002c0)="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", 0x402, 0x4000880, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e) [ 283.419184] ? kasan_check_write+0x14/0x20 [ 283.423435] ? fput+0xe0/0x150 [ 283.426712] ? compat_SyS_ioctl+0x77/0x2a30 [ 283.431082] compat_SyS_setsockopt+0x34/0x50 [ 283.435528] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 283.440315] do_fast_syscall_32+0x3ec/0xf9f [ 283.444678] ? do_int80_syscall_32+0x9c0/0x9c0 [ 283.449900] ? finish_task_switch+0x1b9/0x970 [ 283.449940] ? finish_task_switch+0x17a/0x970 [ 283.449977] ? syscall_return_slowpath+0x2ac/0x550 [ 283.449995] ? prepare_exit_to_usermode+0x350/0x350 [ 283.450024] ? sysret32_from_system_call+0x5/0x3c [ 283.450056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.450088] entry_SYSENTER_compat+0x70/0x7f [ 283.450105] RIP: 0023:0xf7ff5c99 [ 283.450119] RSP: 002b:00000000f5ff10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 283.450137] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000001 [ 283.450146] RDX: 0000000000000019 RSI: 0000000020000000 RDI: 0000000000000010 [ 283.450155] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.450164] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 283.450172] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 283.450236] [ 283.450248] Allocated by task 21211: [ 283.450263] save_stack+0x43/0xd0 [ 283.450274] kasan_kmalloc+0xad/0xe0 [ 283.450286] kasan_slab_alloc+0x12/0x20 [ 283.450297] kmem_cache_alloc+0x12e/0x760 [ 283.450310] dst_alloc+0x11f/0x1a0 [ 283.450386] rt_dst_alloc+0xe9/0x540 [ 283.450397] ip_route_output_key_hash_rcu+0xa49/0x2c60 [ 283.450412] ip_route_output_key_hash+0x20b/0x370 [ 283.450435] ip_route_output_flow+0x26/0xa0 [ 283.450478] pptp_connect+0xa84/0x1170 [ 283.450490] __sys_connect+0x213/0x4a0 [ 283.450500] SyS_connect+0x24/0x30 [ 283.450521] do_fast_syscall_32+0x3ec/0xf9f [ 283.589619] entry_SYSENTER_compat+0x70/0x7f [ 283.594036] [ 283.595655] Freed by task 21211: [ 283.599019] save_stack+0x43/0xd0 [ 283.602464] __kasan_slab_free+0x11a/0x170 [ 283.606683] kasan_slab_free+0xe/0x10 [ 283.610476] kmem_cache_free+0x83/0x2a0 [ 283.614447] dst_destroy+0x266/0x380 [ 283.618161] dst_destroy_rcu+0x16/0x20 [ 283.622044] rcu_process_callbacks+0xd6c/0x17b0 [ 283.626703] __do_softirq+0x2d7/0xb85 [ 283.630481] [ 283.632093] The buggy address belongs to the object at ffff880191b0ec00 [ 283.632093] which belongs to the cache ip_dst_cache of size 168 [ 283.644829] The buggy address is located 64 bytes inside of [ 283.644829] 168-byte region [ffff880191b0ec00, ffff880191b0eca8) [ 283.656599] The buggy address belongs to the page: [ 283.661510] page:ffffea000646c380 count:1 mapcount:0 mapping:ffff880191b0e000 index:0x0 [ 283.669643] flags: 0x2fffc0000000100(slab) [ 283.673866] raw: 02fffc0000000100 ffff880191b0e000 0000000000000000 0000000100000010 [ 283.681732] raw: ffffea000646dc20 ffffea0006523f60 ffff8801d4f22e00 0000000000000000 [ 283.689682] page dumped because: kasan: bad access detected [ 283.695371] [ 283.696980] Memory state around the buggy address: [ 283.701893] ffff880191b0eb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 283.709235] ffff880191b0eb80: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 283.716665] >ffff880191b0ec00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 283.724005] ^ [ 283.729444] ffff880191b0ec80: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 283.736785] ffff880191b0ed00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 283.744123] ================================================================== [ 283.751470] Disabling lock debugging due to kernel taint [ 283.757637] Kernel panic - not syncing: panic_on_warn set ... [ 283.757637] [ 283.765020] CPU: 0 PID: 21211 Comm: syz-executor1 Tainted: G B 4.16.0+ #288 [ 283.773334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.782794] Call Trace: [ 283.785390] dump_stack+0x1a7/0x27d [ 283.789025] ? arch_local_irq_restore+0x53/0x53 [ 283.793708] ? kasan_end_report+0x32/0x50 [ 283.797861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 283.802621] ? vsnprintf+0x1ed/0x1900 [ 283.806426] ? dst_alloc+0xe0/0x1a0 [ 283.810058] panic+0x1f8/0x42c [ 283.813255] ? refcount_error_report+0x214/0x214 [ 283.818025] ? do_raw_spin_unlock+0x9e/0x310 [ 283.822436] ? do_raw_spin_unlock+0x9e/0x310 [ 283.826857] ? dst_release+0x27/0xa0 [ 283.830573] kasan_end_report+0x50/0x50 [ 283.834533] kasan_report+0x149/0x360 [ 283.838324] check_memory_region+0x137/0x190 [ 283.842719] kasan_check_write+0x14/0x20 [ 283.846764] dst_release+0x27/0xa0 [ 283.850291] sock_setsockopt+0x431/0x1b20 [ 283.855645] ? sock_enable_timestamp+0xb0/0xb0 [ 283.860228] ? rcu_is_watching+0x85/0x130 [ 283.864363] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 283.869294] ? __fget+0x370/0x580 [ 283.872753] ? iterate_fd+0x3f0/0x3f0 [ 283.876545] ? __fdget+0x18/0x20 [ 283.879905] ? kvm_vfio_set_attr+0x464/0xbd0 [ 283.884313] ? kvm_vfio_create+0x310/0x310 [ 283.888565] ? __might_sleep+0x95/0x190 [ 283.892547] ? security_socket_setsockopt+0x89/0xb0 [ 283.897570] __compat_sys_setsockopt+0x37d/0x710 [ 283.902329] ? __compat_sys_getsockopt+0x770/0x770 [ 283.907247] ? compat_SyS_get_robust_list+0x300/0x300 [ 283.912426] ? kasan_check_write+0x14/0x20 [ 283.916644] ? fput+0xe0/0x150 [ 283.919830] ? compat_SyS_ioctl+0x77/0x2a30 [ 283.924149] compat_SyS_setsockopt+0x34/0x50 [ 283.928543] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 283.933306] do_fast_syscall_32+0x3ec/0xf9f [ 283.937648] ? do_int80_syscall_32+0x9c0/0x9c0 [ 283.942232] ? finish_task_switch+0x1b9/0x970 [ 283.946711] ? finish_task_switch+0x17a/0x970 [ 283.951195] ? syscall_return_slowpath+0x2ac/0x550 [ 283.956127] ? prepare_exit_to_usermode+0x350/0x350 [ 283.961139] ? sysret32_from_system_call+0x5/0x3c [ 283.965974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.970817] entry_SYSENTER_compat+0x70/0x7f [ 283.975215] RIP: 0023:0xf7ff5c99 [ 283.978580] RSP: 002b:00000000f5ff10ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 283.986283] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000001 [ 283.993562] RDX: 0000000000000019 RSI: 0000000020000000 RDI: 0000000000000010 [ 284.000837] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 284.008097] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 284.015366] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 284.023092] Dumping ftrace buffer: [ 284.026622] (ftrace buffer empty) [ 284.030311] Kernel Offset: disabled [ 284.033926] Rebooting in 86400 seconds..