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fb0a5a9ce41b778567ce5064d3de556534a644210310d97e1238da8200a59fa9a7d7d3f3c596172f10f503bc95df5afcad7a8bb8337225d19133204d60451338ff5e869450158a16f3901d93874de3e10090e9dea41b40f749de308e920575870976109c34c93a6990d8feb2ccccf58d9a38b162b8215ba61f958ebe2741f087b1e0931fa10866a7ce8d450cfe1a624584f57ad19432b30ec254db3d8565b990b56075c7a94e3d900b42ebd1138fd08e9826e4de6c8de13e74438103f12a97b0dc1af6d6ef180a85064d95dfedfb0e7acdffc2f3e30bfbd5cdf4851553ab034b405daac43faad67266a9aae371f605a7eb0e345d8a453c776ee83f6305a9b2134d63ad829e19f598f769be890460c05f669fedad361acc923989cb69880a51301dab2d8033430744ec3a7144486d2c14871f362c3f2de89752c783055a4aadd50755f76f17aae2b56d199b0e99e7f4b6439bcdca81a82732c1db9854454542b674495328e2f8174fc6cd9c73036aac6cd7263435dd0b257a0fe08c0a99ed6547edbe461dcd4ed6647dcec47ad7e4a1d849cd3407161938714b90509c01d8daa242572a7b86ed268a7a00dfba08c7350f656d579e03ca2e18722831054d5721061d52620ef6feac1af092d9e410d18a4290e1d83605ac3082aa5d530cd7bd788734ad58bde1d73cde62ffb46962207ac5ceb97522de0d4d27090747a66fcb0996c47bba69aec5af04c81bc3ae2b4f51d73f3929d91aa33a85ee8ea974283b86efe6d008752b214d6da3dfda190eceb43c5ced433757f1a31063ad7c2e51b182df044ffb7b6f56c41497c769491093ff7bb959950afc04f5d5306f780a8c147bffc09e38b1d5f93d8ef122406c22aaba876cc86a6639bc762988914f9d18a3044434bb29f9dbf43a366f03ad21e9f4da12b27976799ff32067979e0c34cfeb2d9136d051942ca0302c115923d7d9e5b9db332c25ce96d7d46068aa9f71cf8e4e4e8576098c573e33cee160eafdc242d4cb3eceb51a204294bbb08f41012601594c3333f1793e7c540f0fff6a511749f2fd7caf8efce0a4d5ff234e2d49df1bc1202634811e710bad4879f4d85b26404991bda94a16f79ff41348592fb4c8b2f02df2361018f1152830d3745e877f26b654efb9c3eb7117071b5238e53dc40209f48a07a172d23e7419ba0e90ee2457697ded389d75b09bde32fcd72a6ee2c2b74cdf66ec3314f19dfd4efef87c7b4c63e28fae3b7ecca29b6708cc9bd87673dac8328a589db941015263f9e587fa44c79b636ad75917c49b9d0df219076c97c9e168a9d89e2482a88d7132aca62cc4a1613cf49ae34c43d2f207b9bd692d1cac3e14964508b6ae17ab3e052d92dc7beb1564b9bbe6877cb833bf7d7b74eb278ac27974ec8258f6b7027a850a18e5c7d9a309774b178276fdaf9f608b6c29e1ec4554972b05da073f400ff3083601042b268d7dd284e89f241f70aafa25b2575656e41fb8410593aaf4a6123d30964305910fca6c25b53197d28e36812644e7adeaf23867b5b2ade56a0b16a2575e3ed7d8be0f3a8f802f558d2101a500b92dee3de997a23c4b6f90964ec07555be34a9f686093ff6d64f778c8be86320b7f23c5ac2982356900a004f46e2d59a972ab037b575b1a09f5c6164ffd02837498d23cbdb5ee636afebd93354673b299b6c03833b0db4c4931a57e8fcf94d28ba98b461ff65a670ec79d2c4244815d003d7a408f67f0c8ec52cd7904c7da23635e0b02fd08ea387eac1b327475caf5579b53a4d3bfffe7c75896e5ea086b9da04035900736b0b67b7b2a31f08b3385551e3cd2f717a65b1ddbe77a7fa9f74d7c45f42a09c970a29c31c5e15805ba8cc68971285259939e8839a4f6b83f7135341ef8f38d50143aa921930a7d1e887987047e51a9a8125486a98ad18b8385071632f5efe1d3f2dab8b2d67df72096cdb40f2bfabe733ae99dc4f72e8ef7e753e08be629c2c9612310c0e804b00da7fe2476e471c048673947d972562782c1099aca12f3a4f56f893df13661b7380ce4c9eb30b00f468d4a6d28e1ec60a8ed62dfc52a8e2ea1740c9b6311796d7f565b8751e8b44103ad4731377d0db80b0108c53eeafd6834f1cb5cfd67f3b8a2205ac8afd8c138aa7d7cb5c765eb11960541bfd4396a2f7048e130f2e06df914d2cd6aeb56496050e4e47ab9ab4aac8b62c65720e11d1b5c6831c6ff559a5ad18325143af74b75a587d81a67b500d830bd083e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xa8, 0x117, 0x2, 0x91, "b1b9298a01018d6119fb8c0185d54a18a5c9d49b1b5870f5fa9e8bd1bb06e61759e45ec7befb4064abf4ce88a7c2f1f229759a3cb9f74b42d8744290b2cbf1b810e5f725698bbd762a3e11e7181f0c4d9f55949446c4c3642630130892a737ed88479dd4979d688b33490872d2881776a7ce0e4a8a6a5200663246d867fd4945296492efc2a1e17192dbd938f4b162daaa"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xe8, 0x117, 0x2, 0xd2, "3c727be665ab7a70426655c44ffbc02213b7f1bb2594f29aec9577260ee87b725b9a3285499ff7800c6c1a0abd9113d570703d8de75e77f531763fbbb7f3ac17e6ed8f2de96304d16071850b2455849378596134f5e783203cf45360de058536992976a22614a492e30958c088e911c4da94d40aa68241c742c05f3bb77d088b4aeb18350b2b685477c0eb4176764bdc741e35c808822b0c83ee2737619871298c4dd34333887a6352c7f4d0588085e7ce2c8102e7ff0fb104724739a334de0935bb307092a610cbf1fe3ca79b4b6deff7bc"}, @iv={0xb0, 0x117, 0x2, 0x99, "be69e2772971c672561b62b04128089f3d26a2a28c8184730716f795c13ec0bbded42c53275b50e5b1a259978be7dff2d6d8bf1bd7dc45fc81f0ba2964f43df000768d64e75bc44d8dedf784caf0fd9fee7f224bfcdb05717b105c5fbb4320e72865220e3b0e8f1658f5254fdeef94e96eaf5faa727aec02e92b2a259ff99135afa2efcec9a677d78152ec8731fb818ebe975be2759ed1dd93"}], 0x12b8, 0x1}], 0x8, 0x4000) getpeername$packet(r0, &(0x7f0000141000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000497000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a4d000)={@mcast2={0xff, 0x2, [], 0x1}, 0x15, r2}) fallocate(r0, 0x0, 0x9, 0xbfc) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c0d000)={0x0, 0xfc, 0x8, 0x80, 0xce8, 0x0, 0x1, 0x7, {0x0, @in6={{0xa, 0x3, 0xe5b6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc7a4}}, 0x0, 0x8, 0x2, 0x0, 0x2}}, &(0x7f0000588000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000061f000-0x8)={r3, 0x7}, &(0x7f0000c3d000-0x4)=0x8) 2018/02/04 08:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000060c000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/04 08:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000792000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}) r1 = syz_open_dev$midi(&(0x7f0000e0b000)='/dev/midi#\x00', 0x7, 0x40c00) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000523000-0xd8)=@pic) 2018/02/04 08:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/04 08:21:58 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x10)={0x5, &(0x7f000000d000-0x28)=[{}, {0x0}, {}, {}, {}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000000e000-0x4)=0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000008000)=""/86) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000000f000-0xb0)) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000007000-0x40)={r1, 0x2, &(0x7f0000004000)=[0x100000001, 0x5], &(0x7f0000006000)=[0x726b], 0x10, 0x5, 0x8, &(0x7f000000d000-0x14)=[0x5, 0x4, 0x8, 0x3, 0x9], &(0x7f000000c000)=[0x2a, 0x0]}) 2018/02/04 08:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc500, &(0x7f000011c000-0xc9)="f70bc5a21227f20d46eafa85eba1b90fd49dce7b9d4fc5fb43c3d7ab96c239cd23202b88c3d746511bb554d18409099a4433ca2bfd97cd6efc8b3ec0b20cf0cbb8647481c7959a333a7b8aec9c6e9f39398d656183ad12d14492f9f7bedae03678de7e9a279e0f72b7982f75ed9ff5c9d15f646361bfc6ce13fd44e4aeefc3fbbf81544afadde86ad297943b38e14d2379b3ee06a18831e27089581078239e0c807e976fd74817bc9704d3daa28496e6dda19e5a72e65d0729fca8f5dd95800b3c395b746bcd9308fb", &(0x7f0000c87000-0x4), &(0x7f000017e000), &(0x7f0000869000-0xb7)="14ea9999fce87be55d1da1a42f6f9195b0b897509ff2993d727f7b9db6da1a5a6afa111a1a612fbc53f959b4db8e7ee6755954b41a3faf8d8c13301e15e2947f4f11033bb69b54464cd57a38381aef3167c4b4ac9ac5d040664cbedd2e4b57e78ff2b4a26450b38146e483a59bf344b7b4f93a02d5608b9ba9326ea24d39aec6c5b7b61a6ec22a31359b217d35e827b991b69bcf808c1170e0fc9bf9db1eb6d7d6fbbf512d30d26aef3ad1ab8f9402f344e62e2f30f690") perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 08:21:58 executing program 5: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x43)={0x0, 0x3b, "e56f69bf0d392a5ab38225eabaccf7a153d528d5306d437456fdc35a7673c75fea477577d77a66c81934b513e9eae78291531dd188bfb9f3673f45"}, &(0x7f0000001000-0x4)=0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000722000-0x4)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000000), 0x49a, 0x0) 2018/02/04 08:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "e70088237100010c"}}}}}, &(0x7f00009e1000)={0x0, 0x1, [0x0]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/04 08:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000987000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind(r0, &(0x7f0000a7f000-0x8)=@sco={0x1f, {0x8, 0xb, 0xb2a, 0x1, 0x400, 0x8}}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) r2 = syz_open_dev$midi(&(0x7f00004f2000)='/dev/midi#\x00', 0x1000000, 0x400) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000430000-0xc)={@loopback, @rand_addr}, &(0x7f00003fe000)=0xc) 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}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffff) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000690000)=""/95, &(0x7f0000a3a000-0x4)=0x5f) 2018/02/04 08:21:58 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000016000)='/dev/dsp#\x00', 0x0, 0x204000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$rds(0xa, 0x2, 0x11) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000000d000)={0x1, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x7}}}, 0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000018000)=0xbd0, 0x4) sendmsg$rds(r2, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0x10, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x3e}, @mask_cswp={0x58, 0x114, 0x9, {{0xac2b, 0x8}, &(0x7f0000018000-0x8)=0x1f, &(0x7f0000018000-0x8)=0xffffffff80000001, 0x9, 0xffff, 0x6, 0x9, 0x4, 0x9}}], 0x70}, 0x8000) ioctl$KDSETLED(r1, 0x4b32, 0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000012000-0x10), &(0x7f0000017000-0x4)=0x10, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000019000-0x4), &(0x7f0000002000-0x4), &(0x7f000000a000)) getsockname$ax25(r3, &(0x7f0000017000-0x10), &(0x7f0000016000)=0x10) 2018/02/04 08:21:58 executing program 2: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af8000-0x8)='./file0\x00', 0x20) syz_emit_ethernet(0x2e, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/04 08:21:58 executing program 3: prctl$intptr(0x2000000000029, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/04 08:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x0) r0 = open(&(0x7f0000fe5000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d8c000+0x389)={0x6, {{0xa, 0x0, 0x3f, @empty}}}, 0x88) 2018/02/04 08:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000016f000-0x8)={0x0, 0x80000001, 0x3}, &(0x7f0000375000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000349000)={0x0, 0x6}, &(0x7f0000415000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bd9000)={r1, 0x92, 0x7, 0x2, 0xffffffff, 0x5, 0x2299, 0x7, {r2, @in6={{0xa, 0x0, 0xf1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x100000000, 0x9, 0x5, 0x9, 0x1ff}}, &(0x7f000073e000-0x2)=0xb8) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x7}) unshare(0xc000000) 2018/02/04 08:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a5000-0x194)={0x14, 0x18, 0x829, 0x6, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 08:21:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f0000002000-0xa)='./file0\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000003000), &(0x7f0000fbe000-0x4), &(0x7f0000005000), &(0x7f0000005000-0x58)) socket$key(0xf, 0x3, 0x2) getdents(r0, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/02/04 08:21:58 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f00007b3000)={&(0x7f0000fd5000+0xf8e)=""/56, 0x38}) r1 = syz_open_procfs(0x0, &(0x7f00001fb000-0x5)='auxv\x00') mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x168775f1, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000e93000)={0x0, 0x0, 0x0, 0x7, 0x3f, r1, &(0x7f0000fd7000-0x7a)="9bdc35b07ce4e4125684b508ba1bbf00f6ca12290bb3e2941512689d8642549f17639afb131cc4d9229d6e6ae570a2512bf93ed1106b109dcfbf1e68db8768208135d49ba6c9522ff7cdebca8d3f4dd254b2b9d5c696f2d7c73ea9d761f8144ce4940787cf6d666dc15e7ded019126e6a3f3fc30c0bb561a218b", 0x7a, 0x0, 0x0, 0x1, r1}, &(0x7f0000fd1000-0x20)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000fd7000-0x18)={0x5, 0x4, 0x1, 0xffffffffffffff9c}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00005cf000-0x18)={0x6, 0x2, 0x1, r3}) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r4, 0x107, 0xffffffffffffffff, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) 2018/02/04 08:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)}], 0x1, &(0x7f0000a8c000)=[]}}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00004d2000)=[{{&(0x7f0000f8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000cc8000)=[{&(0x7f0000de8000)=""/198, 0xc6}, {&(0x7f0000585000-0xcc)=""/204, 0xcc}, {&(0x7f0000054000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000cd9000-0xbe)=""/190, 0xbe}, 0xf1}, {{&(0x7f0000c9f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, 0x10, &(0x7f0000b7e000)=[{&(0x7f00000bb000)=""/196, 0xc4}], 0x1, &(0x7f0000ca7000)=""/4096, 0x1000, 0x80000001}}, {{&(0x7f0000bea000-0x10)=@ax25, 0x10, &(0x7f0000557000)=[{&(0x7f00003d5000-0x6c)=""/108, 0x6c}, {&(0x7f0000b4d000-0x6e)=""/110, 0x6e}, {&(0x7f000068a000)=""/105, 0x69}, {&(0x7f0000719000)=""/105, 0x69}, {&(0x7f0000789000)=""/4096, 0x1000}, {&(0x7f0000373000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xa7a}, 0x6}], 0x3, 0x40000000, &(0x7f00009d6000-0x10)={0x0, 0x1c9c380}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}}, 0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f21000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb8000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf63}}}, &(0x7f000051d000)=0x8c) r2 = syz_open_dev$admmidi(&(0x7f000037c000)='/dev/admmidi#\x00', 0x6, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ab7000)='/dev/mixer\x00', 0x80000, 0x0) linkat(r2, &(0x7f0000d61000)='./file0\x00', r3, &(0x7f0000e95000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r1, 0x4) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000d0c000/0x4000)=nil, 0x4000, 0x2000004, r4) getsockopt(r0, 0x4, 0xc5, &(0x7f0000784000)=""/103, &(0x7f0000626000)=0x67) getresuid(&(0x7f000054e000), &(0x7f0000f20000), &(0x7f0000d0f000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e85000-0x4)=0xfff, 0x4) fstat(r0, &(0x7f000079e000-0x44)) set_tid_address(&(0x7f0000fcb000-0x4)) 2018/02/04 08:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000000010, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000d38000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000647000-0x20)=[&(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000f8d000-0xb5), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) write(r1, &(0x7f00000b9000)="260000004a0009fff10009f83a0000090000160001ffffff12000000fe00085b1e00fb4b35ea", 0x26) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00008f9000-0x1c)={0x27, 0x0, 0x957, 0x0, 0x0, 0x2a, "415cf34b2af40ef0e90e16100f2a378423f7e6fbfbd6387963727cb0d4da9d13915060a9ee7383c82ff60101a5e27c99d39244190a207aba7535cbc2b4d983"}, 0x60) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00008fe000)={r3}) [ 89.715452] QAT: Invalid ioctl [ 89.765477] QAT: Invalid ioctl 2018/02/04 08:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b97000)='./file0\x00', 0x20040, 0x2) poll(&(0x7f0000cc9000)=[], 0x0, 0x8001) getpeername$packet(0xffffffffffffff9c, &(0x7f00006a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c5000-0x3)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000575000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = creat(&(0x7f0000db0000)='./file0\x00', 0x0) fcntl$lock(r2, 0x6, &(0x7f0000d36000)) [ 89.795497] sctp: [Deprecated]: syz-executor7 (pid 12450) Use of int in maxseg socket option. [ 89.795497] Use struct sctp_assoc_value instead [ 89.888580] sctp: [Deprecated]: syz-executor7 (pid 12450) Use of int in maxseg socket option. [ 89.888580] Use struct sctp_assoc_value instead 2018/02/04 08:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000cda000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9ac, 0x42000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00009dd000)={0x3, 0x4, [0xffff]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/02/04 08:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000a49000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup3(r0, r0, 0x80002) 2018/02/04 08:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f41000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000b93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f93000)=0x14) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/04 08:21:58 executing program 2: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ee7000)={0x0, 0xa2}, &(0x7f0000ee8000-0x4)=0x8) 2018/02/04 08:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') setns(r0, 0x8000000) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) 2018/02/04 08:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000f86000)=[], 0x1e, 0xfffffffffffffffd) r2 = creat(&(0x7f0000132000)='./file0\x00', 0x100) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f000024f000)={0x3, 0x5}) read(r0, &(0x7f00003f5000-0x46)=""/70, 0x46) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/autofs\x00', 0x80400, 0x0) r4 = getpid() getsockname$packet(r3, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000084b000-0x4)=0x14) fcntl$lock(r2, 0x7, &(0x7f000031a000-0x20)={0x1, 0x2, 0x4, 0x81, r4}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000a33000)={0x5, 0x9a9, 0x6, 0x0, 0x3, 0x2}) r5 = dup2(r0, r0) accept$nfc_llcp(r3, &(0x7f0000fc4000-0x60), &(0x7f0000b42000-0x4)=0xfdfd) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000c07000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000283000-0x4)=0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x0) getpeername$inet6(r5, &(0x7f0000372000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00001cb000-0x4)=0x1c) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000756000-0x4)=r6) 2018/02/04 08:21:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000803000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000eb7000)={@broadcast, @broadcast, @multicast1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/04 08:21:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000c5e000-0x9)='/dev/sg#\x00', 0x79, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002d4000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) fallocate(r1, 0xffffffffffffffff, 0x3a, 0xa0) 2018/02/04 08:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c9000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000363000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) 2018/02/04 08:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cbf000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008df000-0x10)={0x0, 0x20, &(0x7f0000819000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x81}]}, &(0x7f00003f6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5e000-0x8)={r1, 0x498}, &(0x7f00006a5000-0x4)=0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/02/04 08:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059d000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000e51000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d5d000-0xc)=@sack_info={0x0, 0x4, 0xd4b5}, &(0x7f00008ba000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009fe000-0x20)={0xffffffffffffffc0, 0x3ff, 0x2, 0x3, 0xcd75, 0x80, 0xfff, 0x800, r2}, &(0x7f0000227000-0x4)=0x20) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)) openat$ion(0xffffffffffffff9c, &(0x7f000088d000)='/dev/ion\x00', 0x2002c0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000546000-0x68)={0x0, 0x0, [0x7, 0x7fffffff, 0x0, 0x4]}) 2018/02/04 08:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/04 08:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d59000-0xc)='/dev/autofs\x00', 0x20000, 0x0) 2018/02/04 08:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/hwrng\x00', 0x40, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b61000-0x30)=[{&(0x7f0000a7e000)="cc6a1aa9a5f45728", 0x8}, {&(0x7f0000954000-0xf2)="49393f3af99d4cc80f83fc581486867ad7a1580c6f400f2a03b8b3cb40006f7545a7a38e6f4d49f9d002565515a6eed37c9029fde49824ac768bee2cd5e5d9cbe359a2678b8d03d840ff68f29d4bf3bd2b83b5aa4176795fda407300a21ea4d037b0cfb421bafdc385957d3768c180c18e6c4085824eb19285d4716b3715ee56b06ec7e602719b7e0329bc247d4f77f427b4190f9044ae7e5f3f28a3647a5b2b3fd2633125cc7e6d7f50979f51ef3dfb707b6c60710e384741b7d75f62baf1f071f1791f749dfef077fdd10d9e354e12f5fc34399d226a0afb31d7f4e232c3688ea76726b5de422bc3c1b95ff3511b5e0858", 0xf2}], 0x2) r2 = dup3(r0, r1, 0x80000) accept$ax25(r2, &(0x7f0000569000-0x10), &(0x7f0000b3b000)=0x10) 2018/02/04 08:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000089a000)={0x2, 0x4}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000521000)=""/246) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cfa000), &(0x7f0000da6000-0x4)=0x4) r2 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000+0x73)={0x4}) accept(r1, &(0x7f0000a0a000-0xc)=@nl=@unspec, &(0x7f00000fb000)=0xc) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/04 08:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, []}, 0x10) 2018/02/04 08:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a8b000)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000cb1000-0xc)='/dev/audio#\x00', 0x200, 0x200) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = add_key$keyring(&(0x7f000024b000-0x8)='keyring\x00', &(0x7f0000daf000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f00001c5000-0xb)='asymmetric\x00', &(0x7f00007a2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ce7000-0x67)="d02fbc405c22c50cd6d8012496b538e63f776c85f66bdae5c556727b9866fb9400b694019c00d53d78c3917139074e9627c526569e1a7bfebf2bd657d4fb166456de326e56a825514dd8e6c75afa47a776c340ed9fac10c790b11ac4e7ca15c901e5c1cedb7a73", 0x67, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f00008db000), 0x0, r4) sendmsg$alg(r1, &(0x7f00000c1000-0x1c)={0x0, 0x0, &(0x7f0000a9b000-0x38)=[{&(0x7f0000fc0000)="7f6d", 0x2}], 0x1, &(0x7f000077c000-0xe8)=[]}, 0x0) [ 90.177712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62629 sclass=netlink_route_socket pig=12510 comm=syz-executor5 2018/02/04 08:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000190000-0x8)=0xffffffffffffcdf4, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008e5000)={0x0, 0x3, 0x7, 0x1}, 0x8) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000f41000-0x9e)="b942e9e8c3dbb0dfc2f9f5583adcd695c6096496bf5416d9deb0b2d747584df49fafb9bb43710ae8059fb1698114394b56b597fbe04b12d98685eedd941463d63380c188d90a8e1a45e0c89c4447cd7b7eabb335506a1c307c43c3966eab03061713de7270b2ec1b5971486229fdbf9d0c0372d14b97f864e9176d81737bf422755f6c4f2da7b3e250829fb4b09608912b53714e4a90252c319a7a144244") 2018/02/04 08:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x38) r1 = syz_open_dev$dmmidi(&(0x7f0000c7b000-0xd)='/dev/dmmidi#\x00', 0xef, 0x8040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000c3000)={0x9f1e, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000036000-0x10)={0x40c, r2}) 2018/02/04 08:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x2, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/02/04 08:21:59 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0xfffffffffffffde7) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003b8000)) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 90.329600] PPPIOCDETACH file->f_count=2 2018/02/04 08:21:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000031f000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000067a000-0x4)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043b000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b26000)={0x0, 0xb4, "d9e3c0396cfb4b10a8d900ec5e4deef6ab00f5b5a45cef37b9be93c91adc5d167f1efd3f53561ee6ffadfe9fe3728681b1881740c0260dd562f1358443c2c59d58959f1528904256f910c57c5bd6477076ada03474ac3257b4ed2c00823ed7306304efb312d372b2132862629654afa9fd390cb6ab7f1f06720c6a5895640badc70c2622ad3001e97e09e469ea77cd9811c9f00ff6a8ddbe43cd8b494d98576e0890c05262d3d90cd9dd69f8c04c0906d11063f0"}, &(0x7f0000f27000)=0xbc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000007b000-0x8c)={r4, @in6={{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}}, &(0x7f00003af000)=0x8c) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d5a000-0xb)='/dev/audio\x00', 0x40200, 0x0) perf_event_open(&(0x7f0000dc7000-0x78)={0x1, 0x78, 0xeec5, 0x780, 0x13cf, 0x7, 0x0, 0x0, 0x2, 0xe, 0x40, 0x5d3, 0x5, 0x8, 0x6, 0x100000001, 0xf326, 0x5, 0x4, 0x9, 0x1, 0x4, 0x6, 0xae, 0x6, 0xe54, 0x6, 0x9, 0x51a, 0x8, 0x7f, 0x2, 0x80000000, 0x800, 0x7, 0x1, 0xfde, 0xee6, 0x0, 0x6, 0x2, @perf_config_ext={0xff, 0x6}, 0x4, 0x100000001, 0x2, 0x5, 0x7, 0x0, 0xfffffffffffffffb}, r2, 0x20, r5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000018d000-0x18)={0x0, &(0x7f000053e000-0xaf)=""/175, &(0x7f0000ab9000-0xa8)=[]}) 2018/02/04 08:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007e7000-0x8)={0x0, 0x7}, &(0x7f00000a6000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000041e000-0x8)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f56000-0x1000), 0x0, 0x0, &(0x7f000009e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) socket$inet6(0xa, 0x80003, 0x800) 2018/02/04 08:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00001ca000)={0x0, 0x1000, 0x3f}, &(0x7f00003d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007ed000)={r6, 0x4, "f9ec9206"}, &(0x7f0000f69000)=0xc) 2018/02/04 08:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/04 08:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) socket$inet_icmp(0x2, 0x2, 0x1) close(r0) 2018/02/04 08:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) clock_gettime(0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000005f000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000f71000)=[{{0x0, 0x2710}, 0xfffffffffffffffa, 0x1, 0x9}, {{}, 0x7, 0x315, 0x1}, {{}, 0xff, 0x2, 0x100000001}, {{r1, r2/1000+10000}, 0x4, 0x0, 0x100}, {{r3, r4/1000+10000}, 0x6, 0xfffffffffffffffa, 0x9}], 0x78) r5 = semget$private(0x0, 0x1, 0x200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007ee000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001ce000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00007de000)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000014000-0x4)=0x0) getresuid(&(0x7f0000a37000-0x4), &(0x7f00005db000)=0x0, &(0x7f0000763000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c17000)={0x0, 0x0, 0x0}, &(0x7f0000cda000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c83000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eca000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000ca7000)=0xe8) lstat(&(0x7f000006a000)='./file0\x00', &(0x7f00002dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b38000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000581000)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f000011e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb0000-0x4)=0xfffffd5c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e77000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006e8000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000a31000-0x4)=0xe8) r19 = getegid() sysfs$3(0x3) r20 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ac1000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000119000-0x4)=0xe8) lstat(&(0x7f00004cd000)='./file0\x00', &(0x7f0000659000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000db5000-0x8)='./file0\x00', &(0x7f0000e51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004ab000)='./file0\x00', &(0x7f0000847000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000066e000)={&(0x7f0000136000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000b31000-0x5c)=[{&(0x7f0000b3a000)={0xfc, 0x25, 0x100, 0x0, 0x1, "", [@generic="4a8fd3695f42f7b358744353d821d015cd12916d4a953a162a19b7bdab6d647675fdd9686c7228c1a9b0222e40545308f794f42564fd2858b036a4f6aff48ef340d03124856aae3cccaa986afa8b734ef926800d8840da39ae0dcf9e8f2da72c8ce86536defb84a3ac392a25f3e5ed5f5ac51eddccfb326bb4928c72a777ac7a90603cbb02247023f28434b978185e3fcb43b2ba22f992d45817a8f902455df2341ca5d2bdbb17cf44c89bba8d2578dbcd39a44972feb0d621588a2c6aaa25277d38facf29b516b5f0340f7948146345d69c491003010f0e788ccdc29e7143bdc0ed05a46e4f08286f2c61"]}, 0xfc}, {&(0x7f0000778000)={0xdc, 0x2c, 0x4, 0x1, 0x0, "", [@generic="0b1d0fc4d1bb8ae9633ea90f8341486c54df3f38431b4a0ead29934f8d550b38ec7632a107b5af91154bbd6201651376d217e02f049afbb1feb856067baaa7110ff2e58fd37f2cab4d094c8e26fc49e9f683725d507596c7f23fe0bdcb60eea636479e395a9e207922989f74ee75", @generic="c55d29f7aaf9309b7f84a418d4dca5d7bb3e78ba540018a3b7436611d9a5de6ac96a094f07976f23bb26bcadf8d7a341d96aed94f516092ce516fd12304a4b69c917022550ec46dcf187395ed4bcd83f1fabebad40ba9b8aae8339db"]}, 0xdc}, {&(0x7f00006dd000-0x90)={0x90, 0x19, 0x400, 0x3, 0x3, "", [@typed={0xc, 0x8e, @pid=r6}, @generic="e922744552d12779cbeb671088ff4df55d7c31985c8cc45bd97a0d8701abe4bfd9ee611cd76a0ac0bab1a728ec1e78d51af833d6438df3f73285b22eea6b19f67680521430f57e062dcfc05cb9126456fb712c4f67e95c03842cd0", @typed={0xc, 0x39, @u32=0xa0a9}, @typed={0xc, 0x5f, @fd=0xffffffffffffffff}]}, 0x90}, {&(0x7f00001d4000)={0x121c, 0x3b, 0x110, 0x3, 0x0, "", [@generic="b966d06a8aa50e53abd25952a9d603ef3418451bb230d91e46990aa71e58b1ca1945264202e6a7bb12bd2a9e19af8247c59ca6d28a176ccfd77498", @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="30b46c33107ad2ca5708a6bc0a197685a1af6c8afe953e687f4c4113a6ed638dbbaa3c1df1", @nested={0x1194, 0x5a, [@typed={0x10, 0x19, @u64=0x1}, @typed={0xc, 0x36, @uid=r7}, @generic="89473cfeb3b9543ec9a5d10570c923f805fab6f3bdef7fb95e7c89d360816f740a36fe0af1d2bf412d3c5390c2dde0fc918d08865bb79704ae19ee06dfd160f64522e48eff16cd23f3310768feda46f94ff83c20e65259d4b4e24f82542078c3afca8de6fd16d7af5be1d2cfa33b9f5a754c858edce3a470badc", @generic="4d559f500474e347bb257f4630003332a57575df71bc47a0022596f173ef49755e7097f384d631577a76fe5197370a5a4a9ddae4db195fa015dfc64032329a8610ccd7002cfd75624b3f8b0461a0ecf48886bb6d53fc4d0eeddab03499ce95517711225046ce65d60fb4602a70715f0bc407edac6be57f24adbf3f189230b818b2649dbc54d86c28435820e1102beb32309f9960dba97122a58b9e8782776963cbb2456c4b4c881b36ba6a216f04882056deeba6a3938ace4cac394fb43eff7581b6cf5eae6473901c7149abd6050d7fb4eb59291b657281f64953d6221b7381f451c64b6429319fed7f2995109b62e6aa1ceaf0ff32764200", 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@generic="3d9d78464df47e2003c75b9ecfe9fcdc8c0f4a7b06b8e48d61854eefb1f4899a6701fa7140bf2f1fb2fdd3b57e6098d9f3b94b304771db8efe9863c44f0200f7d6753a298fdae66ca8483cfec427c17db0542ab815216e3dca83dcfff2f0f61de59587e51f0c6c1d83999b4433e52c3fb30449655c3b5ebbb5d4a096990f9692ccbb9ed5a62b6884614c45198004f10c86336eac118b6026e4eda9d444d32cfa0b3dd96fd93b9a45db603bcf5c58a61bcf2ba501ff2f8dc3bf9b3d07326435a7372b19943585f2d834a050da63f122bac7999a203bc17e5815f4c7e9399548f352f6769f1d8b038db4bc4729bbfb51005c186f2a"]}, 0x2428}, {&(0x7f0000e55000)={0x1190, 0x35, 0x211, 0x0, 0x3, "", [@nested={0x1128, 0x27, [@generic="24d25c1b834f9aa1b30b46f745eb3b37a06bb74da4282e2fba4fcc2f4fa5e995c5da7a378555c1873798668dec83ab26b5c2ccf99a1cd32028172ba7faade64ddea509530557e8a8bc8d5c96c3d207ac74013098e737d3e47365ba3d670bb6cd7bd9fc91a9ebd04126f15a5fb79dea097a01d937babbc0b02a07a07c409d058c0d", @generic="25de8cfba290c2a466bd0c39ebef6c1dd55db099ef2ca3557bbb05a5f6ad087934fbbbfa332de893f3ad61e42e617077f00cb8e11e73", @typed={0xc, 0x91, @u32=0x7fff}, @typed={0x10, 0x5, @u64=0x8}, @typed={0xc, 0x53, @u32=0x47194fa9}, @generic="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@generic="4efd7eda752e07f0592ffb790d158e4980ba288b2c4e540fdf2dc3192f80c711a6e140a5528a9be560915dff986300db3a91b09179d1d01b396b2c6f9dac832eaad1172b"]}, @nested={0x28, 0x31, [@generic="e2c72ee94c527c19ad30", @typed={0x10, 0x1c, @u64=0x3ff}, @typed={0x8, 0x6}]}, @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x5b, @ipv6=@empty}]}, 0x1190}], 0x6, &(0x7f0000194000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x120, 0x4810}, 0x4080) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f00003e8000)=""/201) 2018/02/04 08:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00009b4000)={0x80000001, 0x2, {0x0, 0x1, 0x2, 0x3, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20010, 0x3, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r2 = syz_open_dev$vcsa(&(0x7f0000553000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000a24000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a5e000-0x8)={0x0, 0x100000000}, &(0x7f000015b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000076e000)={r3, 0x14, "51da3774928d076ad515085d9c11366578772cf1"}, &(0x7f0000db0000)=0x1c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00001af000)=0x1, &(0x7f0000644000)=0x2) accept4$netrom(r2, &(0x7f00006c8000-0x10)=@ax25, &(0x7f0000bb3000-0x4)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000062b000)) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc35, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = eventfd2(0x1ae, 0xfffffffffffffffe) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00006d2000), 0x4) sendmsg$alg(r2, &(0x7f0000813000-0x38)={0x0, 0x0, &(0x7f00000df000-0x50)=[{&(0x7f00008cd000-0xc)="46af7fb369f2d24ba8fc9bc4", 0xc}, {&(0x7f00002d6000)="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", 0x1000}, {&(0x7f0000b88000-0x2a)="8ccd5b0293b76a33479c8d1fa2231c0e7dfc4cee5dabc68d94527f3e6b72804001547b6cea179c135bd0", 0x2a}, {&(0x7f0000cf7000)="64fa909161fc9e050960cd74241b92d743c68e8de45b17dda3699c14d4b34debd98665313c7175b702aded0681a8ea8f3cbf0fce4347e87f253537d9545021924cf6fd5cded04422d6dba9f62e91196b27931508431899b9ee68bc1b4237a872c851cac5c19d64b29f90d17e0c55eb4aa9efbf1516901286b09c8c59dabff73d6560403fa765747a71c24849d397f7f22214b38bd421", 0x96}, {&(0x7f0000414000-0x77)="7f64d07f932ca0baf81386e87e2ef462f0f3ee47b6472b55e0d6adc738ddf93fc306758dc0899ec226cd33eebf5c51ff040be3eb923373b741be69cd785d8aeb75b5fdc2937ad1df4dbf94fc869d5f28c11af085b3a198bd007e4d2b943f7f6f1771ca747d4e9e4124f63be243e5b88cd9677b31be3c6e", 0x77}], 0x5, &(0x7f0000c9d000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4}, 0x84) read$eventfd(r5, &(0x7f000056e000), 0x8) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00005da000-0xc)={0x0, r5}) getsockname$unix(r0, &(0x7f00009e2000)=@abs, &(0x7f00000cf000-0x4)=0x8) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000173000)=0x7fffffff, 0x4) 2018/02/04 08:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getattr(r0, &(0x7f00004b4000), 0x30, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000954000-0xb)='/dev/audio\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006f4000-0xe)={0x0, 0x2000000000000, 0x3, [0x6, 0x5, 0xfffffffffffffe0d]}, &(0x7f00007b5000)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004fa000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9dba, 0xffffffffffff9fbe, 0x6, 0xb47, 0xe57}, &(0x7f0000f6c000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000698000-0xb)='/dev/vcsa#\x00', 0x0, 0x84000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00003af000)) r4 = socket(0x0, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000222000-0x2e)={0x0, 0x26, "398e4e5346e34fd85db1b4b1fa17c28470a2acdcb789a49904def4ab0d4aabe1a4da0fa3f6de"}, &(0x7f0000fc4000)=0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000a41000)={r5, 0xbc, &(0x7f0000fb7000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xe4}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xffff, @empty}]}, &(0x7f000048b000)=0x10) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) openat$ptmx(0xffffffffffffff9c, &(0x7f000018c000-0xa)='/dev/ptmx\x00', 0xa0400, 0x0) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f00003ba000-0x4), 0x4) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000031a000)={0x0, 0x0, [0x0, 0xfff, 0x9, 0x7, 0x665, 0x6, 0x5, 0x2725]}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x2f) 2018/02/04 08:21:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404c03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x64)=[@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffc}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}], 0x64) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xcd)="8d143dacf379f97dadec75a2ef351ceabe89b4a0e7131bbbe5fbc220f5c8041152c5c390c1aa3ae613b74a668b332b804acce34cf16995ca7dd1504e65480e0566ea581e1762698625080e45c2d5a3140de84a068f99cc37ee6113091d95972d2dfe7a93dbea0435dfb2b1c41221a0780b12f3018e30cc47a33910edb8551e2a832d09732e9efedcea57d7114c4ac6d21266827ad298eeb327351ee29f529e379bbfd1079034d4171a04bb9a616b73c28bbd5aafae326c5c70770c38d31603457bc58b2d11255acd517e988200", 0xcd}, {&(0x7f0000000000)="348b2e93e4cc5083f36c9dcfeffea90525d4de311578ba655064ed780342a8b0fca12552cbd402542b04eaf897ce7806f158fa908defb779e3f2e81ce2292a517b4d5d", 0x43}, {&(0x7f0000001000-0xa9)="7ef5ccf34ffeb5478d29ed056f86221710d51613a3cb95afab549c5b1aa90dada2a0680ac1475431790c45806fa92d842896bd9502a516a41461886c528bc4b977c7d70eef6bc28046e6dbaba6bd744ff09d32f96d61aebf036ce5791e7abf7b4d0959ee1bf7b7c52952f94cfdc4e6fca65b64582541970b7be4e18b1a365ba0393a490964de15d953c66a91539d3ea29f561a46c0adfb2c203538e7b7679da4704af77405eedf2fa8", 0xa9}, {&(0x7f0000000000)="f2207b18bcedfdfc7726", 0xa}], 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000+0x2dc)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0xa438f04e7e28d934, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r2, r3}) 2018/02/04 08:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) r3 = msgget$private(0x0, 0x480) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000799000)=""/130) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000095d000-0x8)) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 08:21:59 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b3d000)={0x0, 0x4, 0x2, 0x80000000007, 0x4}, 0xc) 2018/02/04 08:21:59 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x803, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a60000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x500}) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fc0000-0x1), 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/enforce\x00', 0x101000, 0x0) bind$inet(r1, &(0x7f0000235000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) 2018/02/04 08:21:59 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f0000fe6000-0x8), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/02/04 08:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000d27000-0x8)='./file0\x00', 0x0, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x5}, {0x6, 0x0, 0x0, 0x5}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000bba000-0x38)=[{&(0x7f0000868000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000561000)=[], 0x0, 0x0, 0x0, 0x1}], 0x1, 0x5) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/04 08:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f000099b000)="4245273c8a6c3be334fc539501976a2c4afe772eadfb0cfa2315b2e796ef53aeb8f2c769aff133ddbdd18a2f01bd66909849226f4c5b4b1f2cc88473cdc9e09543e4") setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000033a000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000499000-0xc)={0x80000000}) 2018/02/04 08:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000044b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000b9e000-0x38)={&(0x7f0000a58000)={0x10}, 0xc, &(0x7f0000e9b000-0x10)={&(0x7f0000ec2000)={0x20, 0x29, 0x8, 0x3, 0x1, {0x16}, [@typed={0xc, 0x10, @u32}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/04 08:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000496000)='/dev/autofs\x00', 0x48001, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000422000)=""/180) 2018/02/04 08:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000751000-0xb)='/dev/audio\x00', 0x244102, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00005dd000-0x5c)={{0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1f}, {0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}, 0x8, [0xfffffffffffffff9, 0x4, 0x400, 0x81, 0x8, 0x3, 0x10001, 0x1]}, 0x5c) 2018/02/04 08:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a24000-0x4)=0x3c00, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000050a000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000063f000-0x50)={{0x80000000}, {0x6, 0xe47d}, 0xfffffffffffffffb, 0x4, 0x7f}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000338000)={0x0, 0x4}, &(0x7f0000b53000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bff000-0x18)={r3, 0x1000, 0x20, 0x7, 0x3d5}, &(0x7f0000a59000)=0x18) sendto$inet(r0, &(0x7f0000b6c000)="f9d6", 0x28, 0x200007df, &(0x7f0000deb000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0xffffffffffffffd4) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) flock(r0, 0xd) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000376000)=0x6, &(0x7f000032c000-0x4)=0x4) 2018/02/04 08:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = syz_open_dev$adsp(&(0x7f0000e3a000)='/dev/adsp#\x00', 0x8100000000, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000888000-0x51)=""/81, &(0x7f0000804000)=0x51) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000569000)=""/166, &(0x7f0000290000)=0xa6) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) bind$inet6(r0, &(0x7f00006aa000-0x1c)={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x10000}, 0x1c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000f2f000-0x24)={0x1, 0x2, 0x5, 0x2, 0xa2e, 0xffffffffffffffe0, 0x81, 0x2b, 0xffffffff, 0x576, 0x7, 0xc0}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) 2018/02/04 08:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000099a000)={r0, r0, 0x1, 0x1}, 0x10) r1 = msgget(0x3, 0x284) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000e19000-0x23)=""/35) pwritev(r0, &(0x7f000066b000-0x40)=[{&(0x7f0000d4d000-0x1000)="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0x1000}, {&(0x7f0000f89000-0x1000)="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0x1000}, {&(0x7f0000d65000-0x9b)="849bb6376699bd0ffa3dc47c70d160fd76433f1250a3af51559e109f263b944e06305ed4482d73957efc8441f47fed60d0acefcf0f1309fc8c87f20f76e409ddd0e062b57245acc3f74fc70f7afabfb42720bf7810285ab5baa42459fa406195e8861645ff32557966456c08c9dc31a17fb92bc953366caa3bc0bc858869f4e878593b6af2d2e0cf204af2e7f2303ddad53ba1504044111cdf9473", 0x9b}, {&(0x7f00005df000-0x86)="0c27b710cfcacc30291bcdbf7e689e9b1edafc60e211ae868b1957d2c3a307015b7b2b0e22eebc9a6aea042cf89f4d65b0e727e5d3484b999985f84ebedd91c682ca22db5db35c6afcdca0c2ef4db4757f5f4b84fe6955ff667a5e438255beefd96d5d010cfbdf3982312d69b1e2e8646a3b2fbaa1bb9349e0d1e9aa9c81a818cd339293d810", 0x86}], 0x4, 0x0) setns(r0, 0x4000000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f0000-0x10)={r0, &(0x7f000028e000-0xa1)="1f38edf5b2e4d95720f1c3b9a858eda3d664d5e8ee811b641eb423b2ae4dd276454c2fc7afce2e1c323b56b910173c1ef80c6cbca6a49a38309327540e7dff0f457c0b94ea06977818f680c0f6babe506aa4f2a2a2ce27acc51af3e4b152295a40c39c483e04b02f547a56bf61b12a281e4072e70bd58d013eb654f98ceeadd39eaceb024261cea143d95da89a768f5fca01f527d1cc8904546f8e38b5e0142a07"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}}) rt_sigaction(0x4, &(0x7f0000350000-0x20)={0x1, {0x9}, 0x88000005, 0x40}, &(0x7f0000d64000-0x20), 0x8, &(0x7f000002a000)) 2018/02/04 08:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f0000010000-0x20)) read(r0, &(0x7f0000a16000)=""/71, 0x47) r1 = syz_open_dev$mouse(&(0x7f0000df1000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x80) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000036f000)={0x393f, 0x5, 0x401, 0x0, 0x9f9, 0x5, 0x5, 0x80000000, 0x1, 0x9, 0x401, 0x1, 0x0, 0x7, 0xfffffffffffffeff, 0x0, 0x81, 0x2, 0x1000}) 2018/02/04 08:21:59 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) fallocate(r0, 0x400000009, 0x0, 0x2) 2018/02/04 08:21:59 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000cbb000)={0x1, 0x8, [{0x100000001, 0x0, 0x400}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x24, 0x4000000001d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 08:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/04 08:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006dc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000494000-0x4), &(0x7f0000b3d000-0x4)=0x4) r1 = socket(0x10, 0x8000000000002, 0x0) pselect6(0x40, &(0x7f00006b7000)={0x1, 0x9, 0x80000001, 0xffe, 0x9, 0x5, 0x6, 0x4}, &(0x7f0000358000)={0x8, 0x6, 0x3, 0x0, 0x16, 0xb9b9, 0x5, 0x100000000}, &(0x7f0000048000-0x40)={0x1c00, 0x1, 0x8, 0x1000, 0x2e, 0xffffffffffff5d70, 0x8, 0x3}, &(0x7f00003fe000+0x396), &(0x7f0000bc1000)={&(0x7f0000db2000)={0x5}, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$get_persistent(0x16, r2, 0x0) sendto(r1, &(0x7f0000d4f000)="9af906071a4ac89544bc383e7440783914ed58217f5343a0681ad8d5d884f18ba6e70a1ecda32009d5f897da736405bda1cdfa09", 0x34, 0x20000000, &(0x7f00000cd000)=@in6={0xa, 0x0, 0x7e1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f02000)={0x2, &(0x7f0000fdd000-0x10)=[{0x80, 0x3f, 0x40400000000, 0x20080000000000}, {0xad32, 0x3, 0x0, 0x8}]}, 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6cb7) 2018/02/04 08:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ab9000)=0x6, 0xfa) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004b7000-0x20)={@generic="e9d3b71448a5508fe8f0379b50105428", @ifru_flags=0x100}) socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000061000-0x44)) 2018/02/04 08:21:59 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x185300, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000005000)={r1, &(0x7f0000004000-0x36)=""/54}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000004000)=0x5, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000005000-0x4), &(0x7f0000001000)=0xfffffffffffffe58) 2018/02/04 08:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x10, 0xe80) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4}, 0x0) write(r0, &(0x7f0000a2d000+0x87c)="11fcffffffffffffff2300f1ff00030722ebb0", 0xffffffffffffff20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00002d0000)=@ioapic) getgid() socket$inet(0x2, 0xe, 0x4) syz_open_dev$mouse(&(0x7f0000327000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4400) [ 90.987308] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 91.026673] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/02/04 08:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000066e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) close(r0) 2018/02/04 08:21:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='lo\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x81, 0xf3, 0x5, 0x101, 0x5, 0x9d64, 0x3, 0x9, 0x97e5, 0x20, 0x9}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f8b000-0x3)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000560000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) 2018/02/04 08:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bae000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000029c000-0x4), &(0x7f000001d000-0x4)=0x4) pipe(&(0x7f0000eb6000)={0x0, 0x0}) execveat(r1, &(0x7f0000b18000)='./file0\x00', &(0x7f0000edc000)=[&(0x7f000013c000-0x1)='\x00', &(0x7f0000214000)="23656d312a238d6264657600", &(0x7f0000d56000-0xd)='em0#nodevGPL\x00', &(0x7f0000369000)='\x00', &(0x7f0000c9b000-0x6)='\'self\x00', &(0x7f00008a2000)='proc)\x00', &(0x7f000005a000)='*proc$trusted.\x00'], &(0x7f0000ed0000)=[&(0x7f0000bf3000-0x2e)="7d6370757365746d643573756d2d707070303a2d2863707573657470726f6347504c6e6f6465762fe76574683100", &(0x7f0000c8e000)=']\x00', &(0x7f0000214000)='.\'\x00', &(0x7f000054c000)='cpuset\x00', &(0x7f0000a62000)='.mime_type-(keyring\x00', &(0x7f0000c32000)=',\x00', &(0x7f0000663000-0x2)='[\x00', &(0x7f0000035000-0x12)="b5766d6e657430766d6e6574306574683000"], 0x1000) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/02/04 08:21:59 executing program 4: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f23000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f23000-0x8)={@empty, @multicast2}, &(0x7f0000f23000-0x4)=0x8) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1}, 0x0) close(r1) recvmsg(r1, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73}, 0x121) 2018/02/04 08:21:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8b, "da6dbc861ef791f51820a53fbdfb488f3d2846519c4ae601e8e708c78696a4143d1a67225febdfb807e2b6574b6447adb6392978ce3191c7d51cd7503c5216291805a6b3d89c75c5e27875ff9714a537823edc1420f4d39102f00cc394b4a7086c00e494c49ef69c7ef0a5b0f77684c39e4df17d0fa1996b8a9a189527bc496f8dabc08fceaee349360b92"}, &(0x7f0000006000-0x4)=0x93) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r1, 0x67}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000005000)) lgetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)=@random={'user.', ']mime_type\x00'}, &(0x7f0000005000-0x43)=""/67, 0x43) 2018/02/04 08:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000fcb000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000269000-0xb), 0xb) 2018/02/04 08:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000025f000)='./file0\x00', 0x20) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000c59000)='pipefs\x00', 0x824, &(0x7f000066e000-0x1a)="e0736050c1c1ba08658bfcffffffa94d91ca8acc040086fed19e") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00006ac000), 0x80000) shutdown(r0, 0x1) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) sendmsg$rds(r0, &(0x7f0000770000-0x38)={&(0x7f0000f92000)={0x2, 0x3, @empty}, 0x10, &(0x7f0000a17000-0x10)=[{&(0x7f000068c000)=""/4096, 0x1000}], 0x1, &(0x7f0000b4b000-0xb0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x100000001}, &(0x7f0000d50000)=0x8, &(0x7f00009bb000)=0x5, 0x8, 0x0, 0x1f, 0xe3, 0x10, 0xfffffffffffffff8}}, @mask_cswp={0x58, 0x114, 0x9, {{0xe5, 0x1}, &(0x7f00000ed000)=0x401, &(0x7f0000c24000-0x8)=0x101, 0xfff, 0xff, 0xb2f, 0x4, 0x1, 0xe3}}], 0xb0, 0x20008844}, 0x40000) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000c40000)="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") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) stat(&(0x7f000082a000)='./file0\x00', &(0x7f00002c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000611000-0x1)='.', &(0x7f0000ce4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000006b000-0x1)='.', &(0x7f0000eea000-0x8)='./file0\x00', 0x2, r2, r3, 0x100000001, 0x80, 0x802) 2018/02/04 08:21:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x77c, 0x2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/159) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r2, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x0) syz_open_dev$sndpcmc(&(0x7f0000910000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c0b000-0x38)={&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f00003c2000)=[{&(0x7f0000e09000)=""/70, 0x46}], 0x1, &(0x7f0000001000-0x36)=""/54, 0x36, 0xd6}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@remote, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f000071f000-0x4)=0xe8) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f00007d4000)={@syzn}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000fbb000)={r5, r1}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000d89000-0x5c)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x5}, 0x1, [0x1000, 0x0, 0x0, 0x67f, 0x0, 0x2313057e, 0x3, 0x1f]}, 0x5c) ioctl$int_out(r5, 0x2, &(0x7f0000d43000-0x8)) write(r4, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/02/04 08:21:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000e1f000+0x2ba)=@random={'btrfs.\x00', '$]vmnet1\x00'}, &(0x7f0000001000-0x7)='[wlan0\x00', 0x7, 0x0) r1 = msgget(0x1, 0x99) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000dd9000)=""/148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001000)=0x2) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000c8e000)=0x4) 2018/02/04 08:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004aa000-0x28)={@common='bond0\x00', 0xffffffffffff4362}) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x800002) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000189000/0x18000)=nil, &(0x7f0000a48000)=[@text16={0x10, &(0x7f0000a4a000)="0f20c5d30af20f32ba610066b85900000066ef0f32baf80c66b80ae5898766efbafc0cb000eed5780fc79be5f50f1be3669b", 0x32}], 0x1, 0x4, &(0x7f000001a000)=[], 0x0) ioctl(r0, 0x9, &(0x7f000030a000-0xe5)="de23e118208717506784d8ed5ffc830581a3e5da6db5e7ca6682244e29187e99360467634f6c557ed77e24dd28b3dbf330e9eed64b9922470006819085d3549fc7bd511b891c5dd4b4703f83bad96a938bbf9208ec7c7ecee3b7d468971daceb09cad641ea6700a54e31b3de970263e5134ed2dc9af928ff7daec5f693e14ca4a0fff403eac81e52b6c40f165fca485be3aa15976cf4d0b7d6fe97ae8eddac6b670c14d08d929ed45c1914971672a65d5f6b1eceb51e6191a69094e5bcba72ec1b59c16b3b2300d30134de97b770c3b8f83f7e095a7d83feb4f34b3a0a4d7f717226e73e2a") r2 = syz_open_dev$evdev(&(0x7f00000f0000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000868000-0x400)) write$fuse(r1, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out}, 0x14) sendfile(r1, r1, &(0x7f0000009000-0x8), 0x80000001) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/02/04 08:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000c4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000446000)={0x0}, &(0x7f000076e000)=0xc) ptrace(0x4208, r1) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 08:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000790000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x2}}]}, 0x5c}, 0x1}, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000c5a000-0xb)='/dev/vcsa#\x00', 0xbf6, 0x440000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000566000-0x30)={0x7c, 0x0, &(0x7f00005ba000)=[@clear_death={0x400c630f, 0x3, 0x4}, @clear_death={0x400c630f, 0x0, 0x3}, @release={0x40046306, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f00000b7000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000f3c000-0x40)=[0x70, 0x0, 0x48, 0x20, 0x78, 0x0, 0x18, 0x38]}}, @acquire={0x40046305, 0x2}, @increfs={0x40046304, 0x3}], 0xf3, 0x0, &(0x7f00007ef000-0xf3)="e7a20756ace73b336a9ae93bb0467e16d1cf199c323656de3786cfaf2a3bf8678ea5a3a18bc19216a6901122bb12455ce04ce944b64b99a1dd87e24a59a696bd483261188b755ccbd753b39c331d03cf5be352bbac96c11f0fffb76affb62da883a61a0a0871c21a7a9ddf2601aba4b195e562f42dbe9c605f5c5041f4f27f90de37cdf865002d9a6820c1695240633a3a96094cfe7f7bdd9618d8b05e924278aa89e6b3096d34dae24138b7250243cb476268a2f88c6a5d32b955be68ed49e5e8ff1d4d52d2f88afd76383de1e64cc1282a77a25638713a8c651c575875eb05e35f89eba880c9fe11ac81ac99645f7ada2096"}) 2018/02/04 08:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d29000-0x8)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003aa000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003d0000)=r1) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) fsetxattr(r2, &(0x7f0000266000)=@known='com.apple.system.Security\x00', &(0x7f0000792000)='vmnet1+\x00', 0x8, 0x1) r3 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000075000-0xa)='/dev/dsp#\x00', 0x81, 0x8000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000032e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000aa8000)={{0x9c9, 0x6, 0x7ff, 0x0, "1393d8d3b0e5ea9745f6e23d3bf1848e62e0feb896f1be6eeeb04aa5a0d7f824bd0379166c2239ce8aabe77f", 0x8}, 0x0, 0x0, 0x8000, r5, 0x7, 0x7, "9ca2daab2c33727300063798df5542112f93e257cd38d87be137e4741decf3868c0c2969b821a2cd11e969bae2c82d69f74d21da896f1f0f3165a7b5bb84a64a", &(0x7f0000c00000)='!eth1trustedGPLbdevsystem\x00', 0x1a, [], [0x7, 0x4, 0x80000001, 0x10000]}) close(r3) 2018/02/04 08:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f0000eb8000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000e65000)=[], &(0x7f00004ae000-0x48)=[0x0]}, 0xfffffffffffffffb}}], 0x0, 0x0, &(0x7f0000002000-0x1)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = dup3(r2, r2, 0x80000) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000bee000)) r4 = msgget(0x0, 0x0) accept$alg(r3, 0x0, 0x0) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000b10000-0xe8)=""/232) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00008f1000), &(0x7f0000f31000-0x4)=0x4) accept$alg(r2, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f00002ef000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000d7c000)=[{&(0x7f0000322000)=""/126, 0x16c}, {&(0x7f0000824000)=""/218, 0x19f}, {&(0x7f0000e85000)=""/163}, {&(0x7f00007e2000)=""/105}, {&(0x7f0000c57000-0x1a)=""/26}, {&(0x7f000037d000)=""/227, 0xffffff90}], 0x0, &(0x7f0000139000)=""/70, 0xea, 0x4}, 0x0) [ 91.352150] binder: 12695:12698 transaction failed 29201/-22, size 0-8 line 2957 [ 91.405950] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.421551] binder: 12695:12703 transaction failed 29189/-22, size 0-8 line 2842 [ 91.458762] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 08:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000820000-0x8)='net/raw\x00') bind$netrom(r0, &(0x7f00005b9000-0x48)=@full={{0x3, {"832e5fe75d412c"}, 0x6}, [{"aeb541eda28b12"}, {"7a406f4fa13a65"}, {"6207f5390e52cc"}, {"5ca468ca8235b9"}, {"baf1c597506214"}, {"e52ea3b734af11"}, {"09062cadd7e554"}, {"d48cb64ef70aa5"}]}, 0x48) 2018/02/04 08:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000dfd000)=[{0x2, 0x5ec1}, {0x3, 0x1, 0x1000}], 0x2, &(0x7f0000af0000)={0x0, 0x1c9c380}) syz_emit_ethernet(0x2a, &(0x7f0000295000-0x2b)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x3cb, 0x4, 0x10000, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 08:22:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000cc9000)={0xf97cff8c, 0x8, 'SE Linux', "2d2f692aa9227b08b1033bdeaca660c88a258b110a2c76cd7489ef8651ad32ad33c5dfb92efa0cf5202a2f14731db974f5cc261e6c94dbab0ef406ddfa6fb24f0fd2abaec6ae7da8d9da10b2f0d9f70ba96a2642dc0f"}, 0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000052b000)=""/38, &(0x7f0000287000-0x4)=0x26) r1 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) pselect6(0x40, &(0x7f0000104000)={0x3, 0x6, 0x4, 0x1, 0x1ff, 0x80000001, 0x400000, 0x9}, &(0x7f0000509000)={0x3, 0x8, 0xbbb, 0x3ff, 0xe61c, 0x7, 0x3df, 0xfffffffffffffffe}, &(0x7f000040b000-0x40)={0x100000001, 0x1, 0x3, 0x1, 0xffff, 0x100, 0x647, 0x7f}, &(0x7f0000111000-0x10)={0x0, 0x989680}, &(0x7f0000182000-0x10)={&(0x7f00001f8000)={0x8}, 0x8}) write$sndseq(r1, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x6}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick, {}, {}, @quote}], 0xc0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000740000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000eb6000-0x50)={0x2, @tick=0x8f3, 0x6, {0x7, 0x7}, 0x5, 0x2, 0x7f}) 2018/02/04 08:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e1a000)={0x8, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x200, 0x1e, 0x3f, 0x100, 0x7, &(0x7f0000e47000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x4, 0x7}) 2018/02/04 08:22:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f00003f5000)='keyring\x00', &(0x7f0000c15000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00007a7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000263000-0xa)='syzkaller\x00', &(0x7f0000772000)={0x73, 0x79, 0x7a, 0x1}, r2) fcntl$getflags(r0, 0x406) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/02/04 08:22:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005ca000)) write$fuse(r0, &(0x7f0000ff5000)={0x28, 0x3, 0x0, @fuse_notify_delete_out}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x43a, 0x7, [0x1, 0x3, 0x8, 0xfffffffffffffff2, 0x6, 0xd1d, 0x3]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r3, 0x54f}, &(0x7f0000125000-0x4)=0x8) 2018/02/04 08:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00001ec000-0x8)='keyring\x00', &(0x7f00007e4000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000501000-0xb8)=""/184, 0xb8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb6000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7fff}) keyctl$instantiate(0xc, r1, &(0x7f00008bc000-0xb0)="4573e5c3fbd5e71cf102d9266ffaca554f00a7e52130fa178ae4f7707d2224334b1e51389927e9640ca497fdf8c7f5d84f92246ca39b34c71b42fe5b8a6b253196987bf624c446e6a6c5953a001489ee51be7897c90df762c44c65a01cefedafe2cd9c80ae707aafb69f6bb2b75394f66af412f712a4904e880804a25c19eaa23c94cb0cfa7ef0592d827361acd022472487738d70c558afe43731e3c14b3ddb720a512a05fa260c08f588064af6d149", 0xb0, r1) 2018/02/04 08:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000a19000-0x40)={0x87, 0x3, 0xffffffffffffffd7, 0x4, "6cec005d33ad08c6df84f159355995277ea85f4e8873b5e65295cdf24e00ba8e84d38d12b480c982b1554523", 0x1}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00006eb000)={0x527b, 0x50b, 0xc24, 0x4, 0x2, 0xfffffffffffffff8, 0x0, 0x9, 0x39, 0x5}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f0000337000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000075f000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/04 08:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000a98000-0x1a4)=[{{0x0, 0x0, &(0x7f000073a000)=[{&(0x7f0000c05000-0xdd)="86075c497e6439a5c7cdc27f2edc97f57a7a383adc0f45aa407c6feca1060439c12f7fd43f6e76fa9aa5725d7679613c7a16ac04accb7c63a23f97bb818a25857182e54b9bd6925bce757d5f4f5251ce4b377e65de5ac7155f1057cbadba3c22d264330e04d82e96edd890a7bd72f696312371cdc2badf64e18e0e85b4b69d882a6ad3ba559906c69ca0eee68a1be1c8f9ff47531d315ba2b306055fb0ff2cd3ba3b7841cd6c9f6be0403af2e5bae0e367eaed9fb95abb67a255f6ea7af6ca935d6fcd25726aaf8f5e98223b1ca620e5c22e966fa5bb0df25ee1ab0cb8", 0xdd}, {&(0x7f0000d2f000)="afcb71a83f10bac232ebe80e1c5cca993846971e830c4c5f442fa74e576d430f185b84bb4f37a2eb36c605ec82139df79cf3c179ca8b019502641a26e722102cd7a3a4da33efe7241efef3bd7fcfebfbfdfceaaf778f774297b84d7e76d04fb964c17d9e57ccaa", 0x67}], 0x2}, 0xffffffff}, {{&(0x7f0000612000-0x8)=@sco={0x1f, {0x1, 0x3, 0x9, 0x4ee, 0x1, 0x8}}, 0x8, &(0x7f00006ab000)=[{&(0x7f0000401000-0xf1)="3a158bc4497b4d0aaac2d82417ab20b69860fd4caf9f3116cb84c34f8bf21a6fd400badf397ae5e511d42dbd99b67da98a3ce898115badcfbb501ad5c484ced5dfb233d85a4de9c1e933d4683d26d9614a737ad427170ac0501372814c4366ddf1bada8af7d61080bb556a7a7b69407c3eb2d65338d767c280c9be699d202f445ec2607b60f61e7356425c986e47d1f605499db31ea45f394ed0ef1f03f555985361cae6882e042b7ce398370f0952f6543e8c70718db775163fee3ae5f791c32d35cdb648917100e0de1ddd6a6fccae4814cc30b19d58c8f2f696bf7265d7c467d536e5905c9144cfc57cfbf383244a4d", 0xf1}, {&(0x7f0000225000)="dc8b0c78cb721b28778243e3094d05b91c27fe3dae926b31a408e71a3790c5def04a42", 0x23}], 0x2, &(0x7f000057c000)=[{0xd8, 0x11e, 0x100000001, "65a653669939019045f5689fdb77d6d8500dbe4aed713ff29aa84cf7d847bb1afff95080f59339b2ca4ff7b8881fdbae03cb1d2ed06d2ddda7603efafd9c2e0c5fdd380ef8bc5278c487c1b41a79a73cfbb8b6f4a3bfd8434702babca3237d04962e4b621ad61c5ec0c94c2dd78f38db2f66d36e101ecd33bdd2710c0bc624db17c7ead170a19621630d28ef504276533465bbee57e21accc730d871d922f314ee8ec76e134e67157d4c40224c85b8c739f1572d27b56dec906bde2c5dc55ee8eb"}, {0x28, 0x103, 0xe693, "196b475a7a676289c87813c4af2b76be309af8637d41"}, {0x110, 0x103, 0xfffffffffffffffe, "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"}, {0x48, 0x10f, 0x5, "897165fd5d27b1470066c8bf2a16c0f2fd790df810a1319b04d92bb2057fb6863a2c16e514c37854545466bcfda7aa9321ab37"}, {0xf0, 0x88, 0xff, 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{0x50, 0x10c, 0x10001, "567d8a1f0df9b826bff0c7e636d2661a0844ff5c192387b9815120bc789d20fb87b02267a86655a60ad18cdc7fb139e7d56f68737b93bbdaee10a87e49090a"}, {0x58, 0x198, 0xc3, "976852dd06fa49bb30ccd241cb63b85fcb61882314ad1fcbe2d41418eeca39cbef71d0bc66565ce58e70859b9fdf4edf2748dbbc62e8d2a15bd585f93e115f0b15d09c"}, {0xa0, 0x11, 0x3ff, "3aa76274c9e64d677c64066ceaaa10530cf22f9c75c59be23b7b02174607f7cbfe5ae60d63d05f90e0ee0a173d3a0b5d79a93d1568effc6ffde757b657c2f883b9617e95241b83d90b29a91644298d38ae3718478168cedc0434e7541b348f62d64dbd515918a9ea004e1c15d3eaa59354e6d46e92c0c0a223f57e059d02cfa07e1a481a18dd710779956f943bba"}], 0x14c0, 0x8c0}, 0x9068}, {{&(0x7f0000528000)=@in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x10001}, 0x1c, &(0x7f0000259000)=[{&(0x7f0000b94000-0x76)="bb70c28eaaf6e658a264cde72ae555a42c9a2848734fd02a4ccd3ed6ad54270799d7aa98d4828a4d331f5c639aa370335137e9ceea96e066e3ab346df75421493482e58889ae95698cc17e409dcfd32ca7f182affe0917cee6267c860e428cde0b22a0737aaa0d9b14b5eaddba430ee41f091d01f2d0", 0x76}, {&(0x7f0000c27000-0xb4)="1e45b51d6f50ab7c70b6c2a2df0378475e49339cea141ceb6034bf09f58e8cc7f7d476354c7d1455565a6c584b296b63c6885d7b21dc444cd02226cf8b4dce8f076d6de9ca23d952b2370a338d1a4587d2bfc30f0c3fc071b1d17d25eaca5e9fb6778f2e0cbe60075161a2d635fa72c468242478b6258bae622fa00cc00a6eb03102f02292803cd4f0ed69a1126206622bc8443c668357f9601111ef9ca1c0e70bb29fd7f54d56a1e5944a57db6e35e63d02fb32", 0xb4}, {&(0x7f0000f17000)="6960bd9c92d8f6567e5e43f9b632", 0xe}, {&(0x7f0000a7d000-0x3a)="b33d44f10cb0c1c7eec57df0dc8c9c64d67cae0c6f119e8f5f504d10862d2b7b05f15e5a225a7aa945ee90e54a6774f1709a784e40deaec46de9", 0x3a}], 0x4, &(0x7f00003c0000-0x290)=[{0x20, 0x19b, 0xffff, "eadd972b24bb7e5f2a1b0c7171f2"}, {0xe0, 0x108, 0x10000, "20083b86a56d7a0c8f54471f362a5a33f2855f6b3cd8a645a8784644cd16671a2706a38a029d3d2982bc93c5a13e06d5ed01fff6f407b5fba11d67bbf6794ed3ca71b23a2f59188458b3da8d7249ffbc474af7c1598ac604ed96b5e667114382ad294436578568c8ca14dde59e9f1378ef82f71637307c466c70d3cdbae373500e6e5505a0362b763e2171a13e91142e4470e5b1e1cfaefed72a58ab31735c238a4ded8fe54d626e826c328a7c7073d7352e0031bda69461133e39b8a7c49de0b079f9b9db9fb3822af452"}, {0x88, 0x10f, 0xa0, "30e6ad3cd4dc2a346f5a80d26222aaed73761457e56fe276fc05cbdf7ff7e1168488add4b98776f80133edf701d5c0c089a929cdebeeff6734bd25645fb189f1ae5e652128fba697844ed1205a1e5c6218c9f1c03ecc2abc060a1bd260e671c66cd0afb00273c6dee28f8bbeebdb2c30ee9b7b10"}, {0x108, 0x13f, 0x28d, "33edb7ba8e3819484db63b448abd2a452cd8d6539d564f71919ed94d55b6eea80c75792e34d40c4415274469c8ca085a4feff546fd4fa1c1b53a047b546112d29f206aab94802261c5c59daff4f21016a6abe9ef8983dc8184c6d2d0c119c8593339098b8f5a8c59e7388be82e9f18a1aeb50219067e28d27bd055372726ca8b9a1db7299de014c952306f2398c4c36fd26cb5623b9148c1fc7edbd3827aebef0880a6e3d9fbe440b4a27306244b5224303b69ce97b9b335557458a5589db2a09038b51c48aa6af58856e3e8b99faaff5e5091e724b20c4b3c6e09a5ec43e04ac308f1918c2d102c8ed34f54821ef2cd5ab2b9470bbe0218"}], 0x290, 0x4000000}, 0xffffffffffff8001}], 0x7, 0x8000) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)) 2018/02/04 08:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000036000-0x1c)={0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9}, 0x14) 2018/02/04 08:22:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x6, 0x9, 0x7, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) 2018/02/04 08:22:00 executing program 4: r0 = dup(0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000bfd000)={0x4b, 0x9, "70e9c8c76ecbde9ae05b4353a301e4e5ee8a2b0433a2a34714117ad4c5616ecf6531b9ab551b241af40ec1dd58a9c0833e893c75fa10c96a7a4afd4d0f1bea26f097e0"}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xa)='lokeyring\x00', 0x1) write$tun(r1, &(0x7f0000d76000)=@pi={0x0, 0x884c, @eth={@random="e9728108391d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x8, 0x80, 0x100000001}], {0x8100, 0xb1c, 0x6, 0xffffffffffffffc1}}], {@ipx={0x8137, {0xffff, 0xe4, 0x6, 0x1, {@random=0x4, @random="d454cc2cfe6f", 0x5}, {@random=0x90, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "1961060a01aa6e69fad8ffaadf5ea2d67c848430c728c0962ffae2ab45e2d9f32d4ffcd030fb5088fbf407f8c5336400b69af0a1da1f074236715fcc59465d9953b23358c206fec86defad9dc7e574c22930bfac9ff69084a0ffe7b147eb220df0b1fc499c72ce9c26cf6398a563319ec88824767ae6fb3c9d57e22ccf276bfcde3a5fa8a1fb22fcac71cd61768925edcdf4f9e17dd195bedc53073cfc0e9216494a2d974a8d2ba6d736d399c2e266c238477fafa36e3f2096a6635d8829ec275c3e7434437f"}}}}}, 0xfe) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/04 08:22:00 executing program 7: fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000-0xe)='./file0/file0\x00', 0x1, 0x1000) 2018/02/04 08:22:00 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042e000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f000044e000)={0x30, 0x1, 0x1, 0x6, 0x47f, 0x1, 0x9e, 0x2}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000066d000)={0x3, 0x6}) 2018/02/04 08:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000bef000-0xc)='/dev/amidi#\x00', 0x4, 0x80) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fbb000-0x4)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a23000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000cc5000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, @common='ip_vti0\x00'}]}, 0x34}, 0x1}, 0x0) r3 = fcntl$getown(r0, 0x9) bind$nfc_llcp(r1, &(0x7f0000296000)={0x27, 0x10001, 0x7ff, 0x5, 0x3, 0x1, "9e278a31bc579774be6df93525a1f123a749a9ab195b1ca2bf22a1818352632d69af5f562d20e194a7d52a188e30cc16f9779d1148bc4fdbbb96184e69b5fd", 0x6}, 0x60) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000bd000)=0x0) setpgid(r3, r4) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f00001ad000-0xbb)="097436a677774084ba7ae8086f97a4e1b9590176a3a3ecba3e102d69f77cd8cbd58d72b2ad257a07f9c00e8475eb77d52de91b683de92d4b841af216352248afcdb7f161fd7e86c600914a1af2367f331644348ea3cb5530eb6053dc79f4e44ce9cae3183138d5bfa4eb08148de02d132540ee32c7db99e793b21c0dc28c4968a2ad42389f4ac48f2eee6b0662887b8a7d5da4ca339771de01bc7109aad9f3299fe84b7e2db0e905df7dfc3f34b949fdb281383ffc7d6a1100bd68") 2018/02/04 08:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) io_setup(0x8, &(0x7f0000949000)) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)) 2018/02/04 08:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) stat(&(0x7f0000ac4000)='./file0/file0\x00', &(0x7f0000d07000-0x44)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/04 08:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000dd0000), 0x7) 2018/02/04 08:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000690000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xf5) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0xffffffffffffff54) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r2 = socket$inet6(0xa, 0x8000000000000806, 0x86) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b1000)=[]}, 0x0) 2018/02/04 08:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x3, &(0x7f0000eca000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000579000-0x4)=0x91) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') openat(r1, &(0x7f00000a7000-0x8)='./file0\x00', 0x8000, 0x8c) close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) ioctl$void(r0, 0x5450) 2018/02/04 08:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000064b000), &(0x7f0000f95000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/checkreqprot\x00', 0x2181, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$unix(0x1, 0x7ffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000054f000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00003c4000-0x8)={r4, 0x3}) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00001a2000)=0x80, 0x4) 2018/02/04 08:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000023d000), 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000835000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000820000)={0x2, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) pipe(&(0x7f00004e7000-0x8)={0x0}) r3 = memfd_create(&(0x7f0000c90000-0x2)="f300", 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000c89000)=r3, 0x4) r4 = socket(0x15, 0x4000000000080003, 0x0) bind$packet(r4, &(0x7f000055d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) accept4$inet(r4, &(0x7f0000f3e000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00001fe000-0x4)=0x10, 0x80000) socket$unix(0x1, 0x7, 0x0) 2018/02/04 08:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/hwrng\x00', 0x105002, 0x0) 2018/02/04 08:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) nanosleep(&(0x7f0000455000), &(0x7f00001bf000-0x10)) r0 = syz_open_dev$sndpcmc(&(0x7f0000218000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x400) prctl$getname(0x10, &(0x7f0000ddc000)=""/57) accept$ax25(r0, &(0x7f000058f000-0xf), &(0x7f000051c000)=0x10) 2018/02/04 08:22:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f00007fc000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000003000-0xc)={@multicast2, @rand_addr, @rand_addr}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000043d000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, [0x5, 0x6, 0x3, 0x7ff, 0xffffffff, 0x9, 0x5, 0xc552, 0x7, 0x8, 0xffffffffffffffff, 0x101, 0x3, 0xfffffffffffffffa, 0x3]}, &(0x7f00008b8000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d79000)={r3, 0x1000, "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"}, &(0x7f0000f60000)=0x1008) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000e2c000-0x10), 0x10) 2018/02/04 08:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) fstat(r0, &(0x7f00007b2000-0x44)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006a1000-0x18)="ad56b6c5820faeb995298992ea54c7beef", 0x11) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000f73000-0x93)}, {&(0x7f0000088000-0x1000)="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", 0x1ec}], 0x2, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f00008f9000)}], 0x1, &(0x7f00005ac000-0xa8)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x20000800}], 0x2, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000), 0x0, 0x36d}, 0x0) 2018/02/04 08:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="55341c9da49f065160b6b807c02dcb5b"}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) r1 = memfd_create(&(0x7f00003bc000-0x2a)='userposix_acl_access:selfppp1cpusetsystem\x00', 0x2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ef7000-0xc)=""/12) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eaa000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00004fd000-0x28)={0x12e, 0xfffffffffffffffb}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000915000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000051000-0x8)={0x0, 0x8, 0x9}, &(0x7f00001b3000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000cb3000-0x8)={r4, 0x8}, 0x8) fstatfs(r2, &(0x7f0000274000)=""/177) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e3d000-0x9)='/dev/dsp\x00', 0x10d440, 0x0) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) 2018/02/04 08:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) r1 = syz_open_dev$mouse(&(0x7f000076e000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffc1, 0x400000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000fd000)) ioctl$TCGETS(r1, 0x5401, &(0x7f000057c000)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000084c000-0xa6)=""/166) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r2) 2018/02/04 08:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000526000-0xb)='/dev/midi#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000084e000)=@assoc_id=0x0, &(0x7f0000527000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fca000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f000085b000)=0x8c) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r2, 0x0) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) close(r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fcf000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f23000)=0x0) kcmp(r3, r4, 0x0, r2, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000637000)={0x0, 0x49, "8b9a51af76c302ff356a8fc797fff6acda7435e7fa8788d6a6aabb587caed3f0d89f4ed1df33a015f2a91b01e92faf6d2f83dc7e71d2415b52bbaecac95841b432e2f3c192234dc905"}, &(0x7f0000dae000)=0x51) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000078f000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x6, 0x4, 0x1, 0x4, 0x81}, &(0x7f0000bd8000)=0xa0) [ 91.913816] syz-executor0 (12782): /proc/12767/oom_adj is deprecated, please use /proc/12767/oom_score_adj instead. 2018/02/04 08:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = syz_open_dev$admmidi(&(0x7f00000cd000)='/dev/admmidi#\x00', 0x5, 0x20301) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000094c000-0x20)={0x6, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00006f2000)={0x1, r2, 0x10000, 0xffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af10, &(0x7f00004c0000-0x8)={0x2000000}) 2018/02/04 08:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000620000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x531b, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fc2000-0x4)=r0, 0x4) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000a05000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000575000-0xa0)={0x0, @in6={{0xa, 0x2, 0xd2, @loopback={0x0, 0x1}, 0x2}}, 0x2, 0x8, 0x10001, 0x4748}, &(0x7f00006ae000+0x2c6)=0xa0) getpeername$ax25(r0, &(0x7f0000fc2000-0x10), &(0x7f0000620000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ca000-0x8)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d61000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001cd000-0x98)={r1, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x5, 0x2}, &(0x7f00001b6000)=0x98) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ca0000-0x90)={r0, r0, 0x6, 0x8, &(0x7f0000151000)="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", 0x6, 0x0, 0x8, 0xb17e, 0x8, 0x6, 0x68, "05e8f1c4bcb6b080e58d828e1f3b25527ced7c3162b8e5b362aac7146b12cd148d2b4ecaee06d83901f5492574963bbdfff984b885087b3058ad061db2896d69bdf0820e7a449c0f26d6816b9c0f58b6722da5240c4e12227c63d34555265eb04c79b6370327164d"}) write$selinux_load(r2, &(0x7f000055c000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f00001f4000)='/dev/snd/pcmC#D#c\x00', 0x9b1, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000ab7000-0x4)) 2018/02/04 08:22:00 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000004000)={0x3, {"7d7b44aaee2456"}, 0x100}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000)=0x401, 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000005000-0x10)={0xdb8b, 0x3, 0x7fffffff}) 2018/02/04 08:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000647000-0xb)='/dev/midi#\x00', 0x0, 0x241) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_dev$mice(&(0x7f0000189000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000288000-0x4)=0x4a499b89) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000245000-0x10)={0x2, 0x8201, 0x7e, 0x400, 0x0}, &(0x7f0000a92000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000263000)={0x0, 0x34, "fa0a6b869311496037620928530ebbbf00240d57a952e219df95f000c9b4a5269978914797baef4b9ef267aad008458f4385bb79"}, &(0x7f0000570000)=0x3c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b90000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x80000001, 0xfffffffffffffff8, 0xd0, 0x0, 0x12}, &(0x7f0000ea7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cba000)={0x0, 0x0, 0x2, 0x5, 0x0, 0x200, 0xffffffffffffa702, 0xffffffffffffea13, {0x0, @in6={{0xa, 0x3, 0x9f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}, 0xffffffff, 0x200, 0x0, 0x3f, 0x433c2937}}, &(0x7f0000b18000-0x4)=0xb8) sendmsg$inet_sctp(r3, &(0x7f0000f50000-0x38)={&(0x7f00006d6000-0x10)=@in={0x2, 0x2, @rand_addr=0x7ff}, 0x10, &(0x7f0000036000)=[{&(0x7f0000eea000-0x27)="35ff98a7f4609af51b204154dc8b1d787291e981a9e1a57aeeffe15cfc75de63f6e42cb481a7c5", 0x27}], 0x1, &(0x7f00006ad000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe00, 0xf9c9, 0x8200, 0x34, 0x80000000, 0x4, 0x6, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x80000000, 0x53aa, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3610000, 0x0, 0x37, 0x100000000, 0x8000, 0x6, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x134, 0xc, 0x9, 0x5, 0xfff, 0x7fff, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x100, 0x3f, 0x9}}], 0xf0, 0x20004800}, 0x8001) r9 = syz_open_procfs(r4, &(0x7f0000346000)='net/ip_tables_names\x00') sendfile(r3, r9, &(0x7f0000058000-0x8), 0x10002) 2018/02/04 08:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a05000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000701000)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) 2018/02/04 08:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) preadv(r0, &(0x7f0000241000-0x60)=[], 0x0, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00004cb000)={0x81, 0x0, 0x4490, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000083c000)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6", &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) dup(0xffffffffffffffff) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00008f4000), 0xffffffffffffff1d, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 92.110108] SELinux: failed to load policy 2018/02/04 08:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = request_key(&(0x7f0000826000-0x8)='trusted\x00', &(0x7f00003b4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003a7000-0xd)='Jprocvmnet0+\x00', 0xfffffffffffffffa) request_key(&(0x7f0000459000)='.request_key_auth\x00', &(0x7f00009b7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003d000)='em1%em0ppp0trusted\x00', r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x4, 0xa7a2, &(0x7f0000958000-0x10), &(0x7f0000a2a000), 0x0) 2018/02/04 08:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x2, &(0x7f0000d53000)=@raw=[@generic={0x20, 0x0, 0x4}], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000753000)='/dev/rfkill\x00', 0x8a400, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) [ 92.155654] SELinux: failed to load policy 2018/02/04 08:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$amidi(&(0x7f0000e94000)='/dev/amidi#\x00', 0x305f, 0x10000) ioprio_set$pid(0x2, r0, 0xeaf7e3b) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00002f8000)=""/51, &(0x7f0000670000)=0x33) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10), &(0x7f000079e000-0x8), 0x8) signalfd4(r1, &(0x7f0000d9a000-0x8)={0x5}, 0x8, 0x800) 2018/02/04 08:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000062e000)={0x7, 0x169, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbeb, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/04 08:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d9c000-0xb)='/dev/audio\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00006e6000+0xa4c)={0xc8, 0xdf7, "9000c9865f7ddd871962a54364d8b1336e52811c10fcb86a006f485db18664b5dcde3667354efeb8419ee90a5780c4956b6ae12f996bb3b842b6cb490c020c33bb59471e93c4f047ba6405baed7c42551cf325bcf9df092f1d569520389a051a7cb8e37e4e6239eb57b3d420ca2a73f10027ce0ae799d936d3b734207d238e0b51f6e53d538a3cf735afc191c661212d52150ad495b391aaf8cfd7ba4254175b8ffb30eb2307bcda14750f40e7790187122d6735f84a1ced9006ce4c880d704a"}, 0x500) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003f4000), &(0x7f0000ed0000)=0x4) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x6, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xff5d, 0x80004000005c, &(0x7f0000ee8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendmmsg$alg(r1, &(0x7f0000e72000-0x118)=[{0x0, 0x0, &(0x7f0000b4f000-0x40)=[{&(0x7f0000c11000)="41787001b918ab095b460a745697e1793c9f656275df17078b9ca30a0c5b35cf8ef547d0f329b6d0c614c00d9c0ececb157dcac8277792ee41b11db7dc3f51c63c9f09ebc46bfa3e3dd6dc4706bd", 0x4e}, {&(0x7f0000f75000)="582dde54a9c3e1a11c48e7271275319b8de0290bbdfea395ff4923dadf55d6374c8aea9339d8791d9b6206fda06107e1afecfc2316a28dd005e33bb7eb", 0x3d}, {&(0x7f0000819000)="08526c900742702456abf3e770c2719dc0b8bba6da617a9ac949360b1f71f652554e2f23084d1c04803c4db75e3d0454d72c554986969bc94e81080afa5a707ec6a0c804ec", 0x45}, {&(0x7f000013e000)="809bac0a0cbdd052d0743601d0ec973c275e4905d3af102e1f644d032e43825422f9525992440aeb5f3ac89deb532cf221b7a3f0e0", 0x35}], 0x4, &(0x7f000019f000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa9, "12eece11a47c34f1895d614b172d889b474ffcdf30e3e104f0d4a37838e20a8d5eb7c7e13b3d263c32993a3df7c48ba1cc00973fd4e923e63522af456e17cb93f53147c8ae8c934d7696c291e40294190f951754bb1155d3ab2439a2007c18408d1703074b45889d30916924aae1029ba6b75a8fc5480aa9be2e4ac66f78bf220fec92d17b19f2615623258709fae64d828becd6697df95f880a896a27e1e0f4c8f6b2bc182b81972d"}, @assoc={0x18, 0x117, 0x4, 0xffffffff80000000}, @assoc={0x18, 0x117, 0x4, 0x5d70}, @op={0x18, 0x117, 0x3}], 0x138, 0x20000000}, {0x0, 0x0, &(0x7f0000cfc000-0x60)=[{&(0x7f0000044000-0x37)="30c253f84340e969c5cd10df936983f63d1b7f154a8a56b87f7a89d2bae320f366383e75459c339ee5d7ebf18f5d3234b2404077bc763d", 0x37}, {&(0x7f00003cd000-0xbd)="8c9e32db065ef1512aacebf597a2f49d5d2d89a53cb7ab90af767a74eb20173546dc244ebefb9097c215b8dddc9f3038e3f555d2468ddf45b14d5b6d1b089ffca24ac93aedc1bf534f7a72016384268e99a1b64a1e3dab829f811162e52512e11de288e8c1ecd6575adcbc6a06cab60df20fb182db6d67456cb09e949de2ed98e7f2275e52820fece3b85fe635851d2d5e5b42fd1f54c7ba87531dc02dd7622423f3688d986083a60689e7de9529fe936c0427a4add0d6197326cb32be", 0xbd}, {&(0x7f0000ecc000)="5def7124c3598e53c90047fdf6e16b96efec682e59bddbb2b2fcd92f5189bbd8446d3f8763668ed6f4cd31e70fbf38f81fbb81c50be1668220ede1e54b00dbf8d47b452c257849b16d2b5617e1ca496e85ab7b94f3211644271df6ebfa700d3db7c4a004afbef2f8ce97e57371c78ae610aef9c32e831542abff934320187ed9064ed219f975a02db1cec95456b67cca14fed6b573f3292484ef31", 0x9b}, {&(0x7f0000754000)="40a77f89c3af281c58b2e10443c5fee779bc64650f39656a1a22ceacf24a194be31c16aa5e09f8526b943422c1810ad95c8101c87d03af4c55177c4eccbaf2a9b994e1e5acbd1b6c2d55442b1d3679c613b1d20384221fc975f5983149d9f4a2583516f580fa76c271ea1953cd3e2e095a8c3a38943c18b163b693187810d3ccec1312f03754a429343ee9b098ce821a604ef6", 0x93}, {&(0x7f0000650000-0x83)="9eeb7fee003b40d0266803ef089c5c3900bf4c8100de0b5fd9f1fc2d9722965611fa60c6e5b7027a31d9a3bed5dc8bdc1137fc89557d664b5936d9eb8f05777172576a9f5692baf11e4f233e606122fb1996f022a1534d311946c58f9037ad4ce81ba587e1f4e857d173f027e01fde1ebb27e4cff3f89473cff753103839299c0879c9", 0x83}, {&(0x7f0000566000)="744cfc2724f14246ba53078fe79feb9171fc5c5cab65656d733431c40c4a45c61d415418f876b1afd93e0be76e703cc7f63f63842dce7e525268264800bf6188ff88295e61df89d03faca524588b767ec59c5c6131990a5f53d7b13bc0658d5bdd9b261c4c9cffe7e8d4c177d453d1ec40dacd788b7264570ba00ed38c370fb3c1d29db0382c2618c8ea135a0563e47ef73f1d632e678ef8c5c742a6617a694e4b16c0872675", 0xa6}], 0x6, &(0x7f0000c51000)=[@iv={0x20, 0x117, 0x2, 0x7, "fd7bb18e3ed9eb"}], 0x20, 0x20000004}, {0x0, 0x0, &(0x7f0000b52000-0x40)=[{&(0x7f0000526000)="1edb6c3ea43f7a5e8f8adaaca0142f1fc6e443e9fb7b3c227d4c22ac5e73eb07d9e81b783f3386522a636e024c08e349f763063cb213df3f00364b3770fc02ce2a32f834edec3bded505fafaa0377b803c66", 0x52}, {&(0x7f0000376000-0x73)="200ec1a539648bf5d1fdd9163337c88ae740d65f449dd3b448411cfba1e16f0916b501b0e4467f0313ac4a27303357abeb46e8381eec649762c3cbfaac9feb9fef3da46f939570fb655983049f937598334699c10f5da5192acb98f1176437a17b697d0c65cd26868a93f7a0ba9b37be444d53", 0x73}, {&(0x7f0000a59000)="cf02a11cb0fa34ed4fa7bb1a94ecc018daf0d97812199480d56ad5f58983aafca0d7d816ea7170677c1d3905798b3f5120dbc37cc29b001d952bb6faaf426c819aa17a57be933fb59f5fb043b0901ccb7b00e503357d7c1a2edc2513a98c0b0d9d30f915d806183d54a59447a60adebfd4d3753d393b685da64b8f82115b8b07469ca54f9e8d43cd99c6244a1edf98dda238803332fc9fc66d40dbecfff31b2c7f49c232d8bfa97ed098a7d234c5b3d42760d72285b06202ab28d0a83856b83c", 0xc0}, 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&(0x7f0000384000)=[{&(0x7f0000318000)="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", 0x1000}, {&(0x7f0000cc8000)="f7075dc418bf3599b11e2111b25e716a44683d96306e91e7539c0d64ccf4bfb0038b9a46ce7812", 0x27}], 0x2, &(0x7f00001b8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}], 0x5, 0x4004080) 2018/02/04 08:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000d2d000-0x10)=[], 0x0, &(0x7f0000d2e000-0x1220)=[], 0x10}}], 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008da000-0x4)=0xdad5, 0x4) 2018/02/04 08:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r0 = socket(0x1000000010, 0x802, 0x0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000838000/0x3000)=nil) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f4e000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c35000-0xe8)={{{@in=@empty, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000e44000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000174000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getxattr(&(0x7f000057c000-0x8)='./file0\x00', &(0x7f00001e9000)=@random={'trusted.', '-\x00'}, &(0x7f0000ebc000-0x6d)=""/109, 0x6d) fchmod(r0, 0x24) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f00004bd000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x32}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/04 08:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000867000)=""/66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x20000000002, 0x300) accept(r1, &(0x7f0000e2b000-0x10)=@can={0x0, 0x0}, &(0x7f00006c7000)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", r3}) sendto$packet(r2, &(0x7f0000ebc000), 0x0, 0x0, &(0x7f0000ab2000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) faccessat(r1, &(0x7f0000a1e000)='./file0\x00', 0x40, 0x1000) fallocate(r0, 0x1000000000, 0x8, 0x10001) openat(r1, &(0x7f00000b7000-0x8)='./file0\x00', 0x14d041, 0x20) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) open(&(0x7f00008bd000-0x8)='./file0\x00', 0x800, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) eventfd2(0x1f, 0x1) open(&(0x7f0000aec000-0x8)='./file0\x00', 0x80080, 0xc2) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/04 08:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x3ff, 0x0) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000035a000)={0x20000000, 0x5, 0x34}) futex(&(0x7f0000972000-0x4), 0x0, 0x0, &(0x7f00000bc000)={0x77359400}, &(0x7f000075e000-0x4), 0x3) 2018/02/04 08:22:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000030000-0xb)='cifs.idmap\x00', &(0x7f000006f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x14)='proc]+cpusetkeyring\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="f47c25935abe1a2d725094abe93f9018f4a2f270e9e4585cb7ba46b600593f27f5f740991f78d540c50097a9c176ab926618a570a0191e0b8501f7f1086b3edfcd0ef9e26de9f7f99a16f879ecef651e3c70a8c521ad97ec6965bbd9bf1a50b24c1c", 0x62, r1) r2 = gettid() ioprio_set$pid(0x2, r2, 0x0) 2018/02/04 08:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000917000)='/dev/snd/controlC#\x00', 0x7, 0xa20894d3821c9183) clock_gettime(0x0, &(0x7f00004f6000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000b45000-0x4c8)={{0x1, 0x2, 0x5, 0x1, "31b3cacf02b92460ba2bcb8bfff7c625a5897765e6c1545a986b06f070b6d1a2c9ada6add62dcb2bfd2ff2c0", 0x8}, 0x3, [0x6, 0x0, 0x800, 0xfffffffffffffff8, 0xa8a, 0x6, 0x53, 0xafda, 0xffffffffffff0001, 0x4, 0x9, 0x5, 0x40, 0x80000000, 0x4, 0x8, 0x4, 0x9, 0x0, 0x5, 0x0, 0xdaf729, 0x3, 0x101, 0x1, 0x1, 0x80000000, 0x86, 0x0, 0x9, 0x2, 0x4, 0xe09, 0x3f, 0x5, 0x0, 0x1, 0x2, 0x24, 0x5, 0x1, 0x0, 0x79, 0x0, 0x100, 0x1, 0x6b, 0x7, 0xca, 0x200, 0x10001, 0x1, 0x1, 0x5, 0x0, 0x0, 0x4, 0x5, 0xf0, 0x7, 0x6, 0x1ff, 0x6, 0x10001, 0x5, 0xffffffff, 0x9, 0xfffffffffffffffd, 0x7, 0x6, 0x800, 0x1f, 0x7, 0x718, 0x89d1, 0x5, 0x3, 0x7, 0x7, 0x2, 0xb7, 0x7ff, 0x9, 0x125d35b7, 0x2, 0x3, 0x10000, 0x9, 0x3, 0x80000000, 0x4a, 0x81, 0x0, 0xffff, 0x80000000, 0x80000000, 0x9, 0x0, 0x9, 0xc37, 0x6, 0x80000000, 0x8, 0x2, 0xecb6, 0x5d4d5de0, 0x8, 0x926, 0xffffffff00000001, 0xfffffffffffffa35, 0x3, 0xfffffffffffffff8, 0xca, 0x1, 0x100, 0xffffffff, 0x1, 0x7ff, 0xf12b, 0x9edc, 0x7, 0xf1b, 0x7fff, 0x6, 0x0, 0xffffffffffffffa3, 0x3, 0x4], {r1, r2+30000000}}) mkdir(&(0x7f0000164000)='./file0\x00', 0xe) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r1, r2}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000048000), 0x0) 2018/02/04 08:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r0 = open(&(0x7f000050e000-0x8)='./file0\x00', 0x0, 0xd0) accept$nfc_llcp(r0, &(0x7f00006b6000), &(0x7f00009f2000+0x1a7)=0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r1, &(0x7f0000074000), 0x0, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) 2018/02/04 08:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) mremap(&(0x7f00005f6000/0x3000)=nil, 0x3000, 0xa000, 0x2, &(0x7f000005a000/0xa000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d5d000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000661000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0xebe9b32d35f9fee7, &(0x7f000009d000)={@rand_addr=0x4, @multicast2=0xe0000002, r2}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) 2018/02/04 08:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x100000807, 0x10000000000002) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ae4000-0x8)={0x0, 0x4}, &(0x7f000021c000-0x4)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0xb)='selinuxem0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000009000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000abf000-0x8)={r1, 0x8, 0x40}, 0x8) 2018/02/04 08:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) flistxattr(r0, &(0x7f000051c000)=""/5, 0x5) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00002b9000)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000760000)={0x103000, 0x14000}) 2018/02/04 08:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000054b000)='/dev/snd/pcmC#D#p\x00', 0xc6, 0x40040) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0xe, 0x4, 0x204, 0x401, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r1, &(0x7f00009da000), &(0x7f0000017000)}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b24000-0x20)={r1, &(0x7f0000147000-0x10)="78b3e441c429a086bdd4c503f2fc462b", &(0x7f00007ce000)="e0df353e4a7f52e3cbbedb32b46d1441b80cd8e74b1d0f32", 0x3}, 0x20) 2018/02/04 08:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) 2018/02/04 08:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dca000-0x15)='/proc/self/net/pfkey\x00', 0x410000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000b65000), &(0x7f00001f5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a89000), &(0x7f0000ba3000)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b84000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000bfc000)={&(0x7f0000f94000/0x13000)=nil, 0x13000}) 2018/02/04 08:22:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ba000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x1, 0xffffffff, 0x100000001, 0x67}, &(0x7f0000ee1000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000327000)={0x0, 0x8205, 0x4, 0x2, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x14, 0x208040) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f9b000-0x8)={r1, 0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db0000-0x8), 0x4) 2018/02/04 08:22:01 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000154000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00003c7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0x3, 0x0, 0x1}], {0x95}}, &(0x7f0000546000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000784000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000504000)={0x0, 0x0, 0x0}, &(0x7f00002ab000-0x4)=0xc) r6 = getpid() r7 = getegid() r8 = fcntl$getown(r0, 0x9) r9 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c1000)={0x0}, &(0x7f00008c8000)=0xc) lstat(&(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f0000794000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r3, 0x9) stat(&(0x7f0000309000)='./file0\x00', &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fc000)={0x0, 0x0, 0x0}, &(0x7f00000ce000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000e4e000)=[{&(0x7f0000cb0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e45000)=[{&(0x7f00004f3000)="96310b1a28932aa34de677b9479e682fda38331835f99d7b5579e72fb549583b60525ea7fa55ecc26253d0b7f496061039cb223343909227b708c7146ece1b38a280049abd479d8014924fbec7a62b59d183c2eb7a9bd1d7414b3e509a1ccedb", 0x60}], 0x1, &(0x7f0000687000)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}, @cred={0x20, 0x1, 0x2, r12, r2, r13}], 0xf0, 0x4000000}, {&(0x7f00004ff000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006bc000)=[{&(0x7f0000559000-0xc8)="a1fa54c7e4ddc336eee2d6d352d1f466e8fceea173e38ea0da880cd643b5038ee366eb1709ed730e543a6d29e081caf83071b90eb847a6cab51a8b1f47b5aa00d82a9ab4ffda3e852010d4c0f17b6c0d9714429af12245d3d573e5e6e2d3f00d4c523057a210432f3c4b4cba3b23801143330c97a1e53539b9142542d57c1628239986c404be30ec525410c2d086236a67956590da499fac657bf2b59e7c214cb47a9fa9c4b017d39314b7b1c41d65b5e389d75c01709d5ef867e2975b1827505604123d35d0c370", 0xc8}, {&(0x7f0000d69000-0x5)="9a5a829e12", 0x5}, {&(0x7f0000bd5000-0x22)="a18d186e135a86ce8e4c731854a9ffe3f317d78059b50b9ec47fe05c7fa97af9b088", 0x22}, {&(0x7f0000d64000-0x8d)="e7fdf7e123c240344dc25d87f0ff568c029085d3ff065760922fbc4a0b1993ce17d726d48b19873e56dd85be736a4de71fc73d75b1e7c9fa169dc0fa987560ff40ab8530ec8b365dddd193e65c24781b10cd1bb999978523a0246710b0431238f1e6c55ddd9ce0a5adb43024326d0cdb27fcd4437b947d4614fba0efbe8ed2f1663843c31ea82660dc9d9e091a", 0x8d}, {&(0x7f0000e70000)="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0x1000}, {&(0x7f00004e8000)="b489235255379fc06e71dcd73fc5f28083b2d962f417ebdfbd0277acbb5e6c8d68794d7164fe657b038653a97c318cd7aa4d94b815358e1269c15553b387b882181795e29c42e424550637b457bbcd9605fac99000e2e155e6a741d975b321eb4fb39c83faf46dcd425d9df4d305c24b353d69476cbb83fad1ee0a8cfb7bc55cd8a73631532f6481b419a3d58fa73ee26b5bd39b6e33be4ae2fc7f9278a2445a49eb56cc7260de", 0xa7}], 0x6, 0x0, 0x0, 0x20000004}, {&(0x7f0000382000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000825000)=[{&(0x7f0000d26000)="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0x1000}, {&(0x7f0000747000)="f00e4239c8d5c2ddb8af54d396eede83aa5d992497dd1da830cd6779a60c30693cdd93bae0787d323ad002389bc3dfb51674d6e15584edf512f62375", 0x3c}, {&(0x7f0000fae000-0x2c)="e25b8173ed128e4def83fc5a024ac890b25e4f0804d1d2a5b549df69f9cd5c02438a4bc3ea38ffe9bc6c4311", 0x2c}], 0x3, &(0x7f000074d000-0x20)=[@cred={0x20, 0x1, 0x2, r14, r2, r15}], 0x20, 0x84}], 0x3, 0x20000090) 2018/02/04 08:22:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000), 0xfffffffffffffe00) 2018/02/04 08:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/checkreqprot\x00', 0x240000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000035a000-0x4)=0x7, 0x4) r1 = socket(0x1e, 0x2, 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) getpeername$inet(r1, &(0x7f0000dda000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000136000)=0x10) 2018/02/04 08:22:01 executing program 1: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cdf000)={0xab, 0x7fffffff, 0x20, 0x101, 0x3, 0x4, 0x80000000, 0x9, 0xc4, 0x7ff, 0x0, 0x80000001}) r2 = epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000828000-0xe8)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000560000-0x4)=0xe8) openat$cuse(0xffffffffffffff9c, &(0x7f00007a9000-0xa)='/dev/cuse\x00', 0x2c2080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)) 2018/02/04 08:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000e22000-0x24)={0x0, 0x0, 0x0, 0x5}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e7c000-0xd)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000091e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b1000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000383000)=@sack_info={r2, 0x1, 0xf4}, &(0x7f0000011000)=0xc) 2018/02/04 08:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000215000)={{{@in=@remote, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000d4f000-0x4)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000c68000)='n%t/arp\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006c2000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, &(0x7f0000fb7000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008d7000-0x7f)={r2, 0x77, "6f77dc7240a1d6ee13943f779e2c2bce32670c25a253461d4cd02c5c0e7d4dfbf933b6b3106502a86b0918f7cac425d28394b8047d446cf0a65246a3305910d7d34cdd5af0c821ad81cfd73cec8db2c87dd6416e7f4b7fe42ed1e8849b1b9f53281abecae70b21075cf4c9a1153b40c4df1742830691fc"}, &(0x7f0000fab000-0x4)=0x7f) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000df8000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000f02000-0x9)='/dev/kvm\x00', 0x40, 0x0) sendfile(r1, r1, &(0x7f00003c9000-0x8), 0x400000ff) recvmsg$kcm(r1, &(0x7f00008ac000-0x38)={&(0x7f0000e78000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00004f2000+0xe41)=[{&(0x7f0000d80000)=""/131, 0x83}, {&(0x7f0000ced000-0x17)=""/23, 0x17}, {&(0x7f0000ad3000)=""/65, 0x41}, {&(0x7f000011f000-0x22)=""/34, 0x22}, {&(0x7f0000bb3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de3000)=""/4096, 0x1000}, {&(0x7f0000939000)=""/179, 0xb3}], 0x7, &(0x7f0000d43000)=""/60, 0x3c, 0xff}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003f4000-0x4)=0x0) r5 = getpgid(0xffffffffffffffff) kcmp(r4, r5, 0x3, r3, r0) 2018/02/04 08:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r1 = syz_open_dev$adsp(&(0x7f00003d1000-0xb)='/dev/adsp#\x00', 0x2, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d9d000-0xb0)={{0xfffffffffffffffd, 0x4}, 'port1\x00', 0x40, 0xc, 0x3, 0x7fff, 0x499, 0x7, 0x0, 0x0, 0x2565616346535f3b, 0x7ff}) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000e4c000)=0x10, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000f12000)='/dev/vcsa#\x00', 0x5, 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b72000), &(0x7f00003f4000-0x4)=0x4) getpeername$inet(r2, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00002dd000-0x4)=0x68) 2018/02/04 08:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000557000-0x4)=0x0) move_pages(r0, 0x1, &(0x7f000037d000)=[&(0x7f00007aa000/0x1000)=nil], &(0x7f0000176000-0x20)=[0x4, 0x4, 0x2, 0x80, 0x7, 0x2800000, 0x5, 0x8], &(0x7f0000172000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/02/04 08:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000eff000-0x8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000046b000-0x38)={&(0x7f00003fc000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000003a000-0x14)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = getpid() r3 = getpgrp(r2) kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x400, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000001000)=0x80, 0x4) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) 2018/02/04 08:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ddb000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgrp(0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000af000)='tls\x00', 0x4) sendmsg$nfc_llcp(r0, &(0x7f00000e7000+0x129)={&(0x7f0000f2f000)={0x27, 0x3, 0x0, 0x3, 0x6, 0x7, "59b461c7a831679a5b59755f6a76d7d07c1d287a23f87612e6963edadc65d261c25f6ad735f7f27cbfacfc8c2bdcc6e06e0b3d0d56742f582164bdf4fd100d", 0x1}, 0x60, &(0x7f0000528000)=[{&(0x7f0000df9000-0x1000)="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", 0x1000}, {&(0x7f0000cbd000)="c36acfa892a046958a5b20beaf49a831d0fa7c938ab35e121f3f69723fa9779a4ef0bec84f47e670213a0fb08784a8357635fa72f4260ac034e05b8a4d629cf1d36577a77b9aff175953b3a229c242db9c6c795959606eddb44887a9e34eb5878a9af05756ad08998de5164007bf5ea09cf7e46edd0b7e5b49b9f063afa6d5f0c5f0cbb56ad1eb08213787deb76eb43f78d70a955eb55e7763263589c220dae9f5b2c0352ca6beb96f02b6bf25bd96ffd3f1801fbe54d8297439696dca98a94ea660a71193fa1ce326decb5d2c03c6403506402249e1cdabbe56ca8ee3ff28c266046fedf4f5", 0xe6}, {&(0x7f00001ce000-0xae)="0a3ac55067a797b44262f3756ce99916ebe75522049b9adc97223ac0fb6c067f2bee12a422e7236d640cd3a2c736b71a60da43cf64348e6a0ae4dde6d5bc4abc2057b694377447c26b3379e22b5657832f75253a20fb89745498de6f5bbf6713ed4b7f3f18151720cfd45b9e6f1709e1c031ec2ed7d47f95469c432acbadd1d4a71c1606c0e3b64334dd3998cc4b5032df8aba15d73476e54121e8d03ea7851856c6159dd1297ec7b9ebad747217", 0xae}, {&(0x7f0000f5b000-0x35)="cd48f7ee78dc9fa4a077d21560ef9d6b1d46bea1dcd26b47ff873d5e170e6ca4918c62f8a5091b83ba551a48aac132a497e9e638d2", 0x35}], 0x4, &(0x7f00006a1000)={0x88, 0x10b, 0x8, "7ec33eef0fda67aff465395820686fc0b5a763142eec3272d42f3e20920ff9d9502e2ac04b3f5b75fb1cb856d31116f40268f9f2d412dda38bb221f49cb550d5f542e2f7d56291dac28125ef8e43a75315cb7f5c2fd67b5c6d00d11064bc5816c0a39b95c8a9899546f8bd18876a65681a4ebdacd5"}, 0x88}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e9c000)={{0xc7, 0x4, 0x1, 0x2, "6da0e374006b5e832e0922135f8353487ddd462e4f8792cc71720aca3f945410b98bcb148b0d8f445458ab0f", 0x62d}, 0x0, 0x0, 0x1, r1, 0x4, 0x8, "8d0479ee569b738f10aba8d265c8c640fda0f4c5d9ae704bfce1177021e43250e78d0537f5700d81892a84290b52d110188113d668ca19f2189252ebcaded6d2", &(0x7f00008a8000-0x12)='vmnet1(md5sumbdev\x00', 0x12, [], [0x8d9, 0x1, 0x490f5108, 0x4]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) 2018/02/04 08:22:01 executing program 2: r0 = creat(&(0x7f0000efd000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xf2a}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xa, "5d2c79d78d1e684e2589"}, &(0x7f0000c2a000)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 08:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dca000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0x8}, &(0x7f0000762000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a98000)=@assoc_value={r2, 0x3}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00002f5000)=[{{&(0x7f0000afe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x2e, &(0x7f0000b50000-0x8)=[], 0x0, &(0x7f00008b7000-0x48c)=[{0xc}], 0xc}}], 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00002bf000)=""/108) 2018/02/04 08:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004e4000)='/dev/cuse\x00', 0x400001, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000063e000-0x4)=0x0) capget(&(0x7f0000b1b000-0x8)={0x19980330, r1}, &(0x7f0000006000)={0x0, 0x1, 0x6, 0x8000, 0x0, 0x101}) getpeername$inet6(r0, &(0x7f0000a1c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e15000-0x4)=0x1c) sync_file_range(r0, 0xffffffff, 0x6b0a, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) semtimedop(0x0, &(0x7f0000f03000-0xc)=[{}], 0x1, &(0x7f0000f6a000)) 2018/02/04 08:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x197) socket$inet(0x2, 0x7, 0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000008c000-0x9)='/dev/ppp\x00', 0x400040, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000559000-0x78)={0x5, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x0, 0xffff, 0x101, 0x2f35, 0x20, &(0x7f0000059000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1000, 0x5cbc, 0x5}) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00007fc000), &(0x7f00001e4000-0x4)) 2018/02/04 08:22:01 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xfff, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b6000)={0x0, 0x3ce}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x2, 0x5}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000094000)='mime_type\x00') clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) r5 = gettid() fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) 2018/02/04 08:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f00006d1000)=""/92) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0xffffffac}], 0x96b0cf4a6d2225a0, 0x0, 0xfffffffffffffdd3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000116000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000ee9000)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/04 08:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000054e000)={0x77359400}, 0x10) 2018/02/04 08:22:01 executing program 2: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00003cc000)=""/4096) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000915000)={0x0, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0xc) getgroups(0xa, &(0x7f0000226000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r5 = getgid() setresgid(r3, r4, r5) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000864000-0x9)='/dev/ppp\x00', 0x101, 0x0) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) fcntl$getown(r2, 0x9) 2018/02/04 08:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0xc6, &(0x7f0000c1d000-0xc6)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x90, 0x3a, 0x2000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x100000001, 0x0, "5caa9dab6625edfa6365cfe151b45f92626811ecc4958c3d009c3854fdf3f5569d226a19afcf9c0ee20280fac696f1896738c9938570aa897d1e8082d5c11ffdeb9e23b3c048bd01bd982dee74a6447247062f464ba8b02f3152dae964c36547a0b101187cc9adb19559f21281ee2b9dc6a1bd6d147984a4eaa1f77c385e40d410910a7cb8fdbe15"}}}}}}, 0x0) 2018/02/04 08:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 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) setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000642000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f20000-0x6)={0x0, 0x40}, &(0x7f00008a7000-0x2)=0x6) syz_open_dev$vcsn(&(0x7f000090c000-0xa)='/dev/vcs#\x00', 0x8, 0x40) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) epoll_create1(0x80004) 2018/02/04 08:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) inotify_init() r1 = dup3(0xffffffffffffff9c, r0, 0x80000) shutdown(r1, 0x1) r2 = userfaultfd(0x80804) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000667000)={0xaa}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000750000-0x10)={0x2, &(0x7f00008a7000)=[{0x10000, 0x8, 0x2, 0x3}, {0x3, 0x0, 0x534, 0x5}]}, 0x10) getsockname(r1, &(0x7f0000e3f000)=@rc, &(0x7f00000f8000-0x4)=0x9) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 08:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000717000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004c3000)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6d}}, 0x80000001, 0xff}, &(0x7f00007c0000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000510000-0xa)={r1, 0x401, 0x1, [0x2]}, &(0x7f00001c3000)=0xa) setfsuid(0x0) 2018/02/04 08:22:01 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000004000)="ae18af26a68b0ec994ff7fdc89e28ebee670a010816b920258261b6a664cc03cb38fbfbbf1ba3ecd909ddccbe4c9841212563bb4c53d1e1c3c041c0e7f17ee966783e250489c6b09ce4c653e", 0x4c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000002000-0x4)=0x4) 2018/02/04 08:22:01 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00001f1000-0xd)='/dev/dmmidi#\x00', 0x800, 0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000824000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000505000)={0x0, 0x0, &(0x7f000034d000)=[]}, &(0x7f0000053000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000eaf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f0000951000-0x8)={0x9}, 0x8) mbind(&(0x7f00000ae000/0x3000)=nil, 0x3000, 0x1, &(0x7f00003ba000), 0xc5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r3, r3, &(0x7f00004ce000), 0x7fff) 2018/02/04 08:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000071b000-0xc)={0x7, r0, 0x1}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7fffffff) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000047a000-0xc)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000055000)={0x14, 0x1a, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0xfffffffffffffffb}, 0x1}, 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001bd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000e1c000)=[0x728, 0x1ff]) 2018/02/04 08:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f000098e000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002c3000), 0x8) r2 = syz_open_dev$sg(&(0x7f000004d000)='/dev/sg#\x00', 0x1f, 0x4141) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ac0000-0x1)=0x5, &(0x7f00002c6000)=0x1) 2018/02/04 08:22:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000017e000)='net/protocols\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00003f9000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="efa25bd8b76561370b786e668791d86bbc8aaa7a0ef2143c7f34c7fd7fb2293a81b3a6cf6c4fd519bb8bcad5b4fd3fc1beed4f0f4dec1ec1316726d8b9c662be72da643445d70960efbd9a3e723e1de85d223745f5298e4bd4e13c5cf01aed42252c734a7c56e1eb290214d33e3940", 0x6f}, {&(0x7f0000660000)="9dc5899c", 0x4}, {&(0x7f0000001000-0x3f)="20ee435d44a1a7c93282626dcbd9527bab1b98a29a5c90d691e20243025f0b05f6852672e7a5e26bbf19a732676088d9cc189f0c6fc3317a6af67116c2e864", 0x3f}, {&(0x7f0000001000-0x1000)="7f92d214a9c18c96dc2c37341c18aface545dfb2c1770059fa806d3c25dabb0862a10da85a77f2ec566fa701c11db2e2f4dde51d7dc19843228d5f0c4bee049428e263c61100fd26db90d97641696d1afcad58374aa76f7f283bbda871b5add064ab2f5ef9bba8b14e2c751aa2a63e65a3fbd1d992c77143321a0db3741aa8726ee63929fb5fbfa3802d1813ad8143cf82ebd3788d9203870465e89a9c8b58cd7dbd4575abd1dac1ede361f2558b67b52394e6ee93f28a20b0431a260434c514972cd83946fc20385205a92c64c1d72d2d85ba83a90b1426cbfa87e9cf53463a15c010e398b20302efb79c794810cd53386e815db10c2cb445a57fb0d7f07249cd4704d99ad9511422ba6d6b605a7e4470e2ded05251f8429cf945285309171ab1619bf9170340b24d7ae75cc8e87bd693e8e723196571149b1becdd3171df84763f369d4d8ba28bc23646121eb251fcfdaf833ac94e14cb275baba4dc1caf98a6e03b7fe928ebe320072cf5c0bb3827903ffa49256c3b8a3ae89f6d43f23092d37bf47dda0efd955b91517ea259043e948801b0f316f339afd86e6ede8bf03372ddc38adeefc90f0073cb6f2b74f6155727375467c00d59f5b5e1e0a57fc5e969c964523d690c45ab7a18cf2343f58401e63c262564be52a078de63f2c6804a0792baff5ab36b04e36538fa27ec3ca45d4c05060c27fed8e32b138c943553f380abb9feb493f856b75978bdea17e8710bd2e4c963366ba2bd00f98d5aa4b7c2e517ab1152b5bec41bee75f144ebacb27641382cdc1a4743115980dde1ef5a627c7653a63cc097d97523f4b8f5d17e4f47a7baa093bea1657327c3806cc29fd08ed0c32cfc55e5f1f75e90c7bd8cc894de8693fdf6ea82e6648d4352d07bc49bc89de855c1175992f9e2ea618bf5d5256fb998723e73511f23bb9d9d6da7ee2d21f84e13b0f13dcfc9884eb0d74ba5ece0ca150d324d6ff14bbd1c3d25d9445bc08786310f0f715c866bcf8487e4e568e53aa3f71aaeac3f60b82e8de9ccb5636a3b0f3785e5073f7fb88c8be436960335db0a48915e3a7069cb00d58580bab961a3c1b1d8e6e9ebbc441e6918fceb768866994df03eb3a899d17f7df1b02b7f9de40c2ac6836fbea7672c5e4e31d1e548a09b551c67db89bea2d745458b26c1728725d1dfe01c36faaed3c8eeaf4292d1fed404b36975dd7ef4d4cca9671a4b974b81547ae5d2c41fe19324daeb070fb36da0167df49881ea3d87e3d0d5a67af67980ab00379dd0614bea0c3b4b525883b0c101ba332cf4ade5bf1bd36b7a4b64a557e5fde1fe145669cdbb50bfa3ecdca4331761c4bc642b742d2bcc86e34ccd1c49fe361d318ff978b3ddf95e00d49bbbd1ab9d4a99ac4426d81377b876b8e4d9b87e05174408d0b237d0e6ee0a4aec6ceb034e791eb717ed276a17d46908e1f865e9375a6d3ae4353b2c497c9511e199f72971e540dea09e25c3e9dde55440edb9d6b6fd845e23b1a0a3c0e7342d65d90a318f85d60f3786ca1e25cf7cd977029ff508886bbfeff79dff32812f830d778d31f9ddb900610e3b68fe42a3c23e8bfc8998abbf2c36f7b2bee392d9251e7c15e58ae68790c4196eedc892aeed275f7ef3cb3cb9b36f602fcccf7c871dbc2fa55cc6477bae29e129ccfc96aecfced757fec2510ca218a19eb5ed51bbc2f31e46eba49f46723b19e93a7eef8f31bc9fd0306d46b6b4c3bb3beab7951bc2d2601940e9b903951c3dca8359bdf9c972831092c3f7dc938f2f8864094cdde5717c4cf6f1563767c36e4fa578d51b2c433b7f9cf48b49e740669dfeb6bcc149d3f6069736a64cb9f7017361058dd8569967ca0739e342c64a7022ada7ce46ca8ee4e4d385633ce517513e8a6f764a9f6874118f1797c455c8c411ae54bbd2b1b4824a305342f9d58befcc2380ec3a9126cf296518e2c9754580785364e9b82b29d7d9edc84b5359feb674a36f0f1176092aa7dc69f9a42ff7f177bd1f9a77f68dc2b49b5ba7c5775647a57457f53df9a4e101843de27e755dfdaa187b3e2880cda3dc0a67372f8b96ec6d471d079d520e7572c0d077646653ce3ec42585fe439f5db64e2505c8a1f24b9f0bc05d10123b530c1a78868964e1074906ceab157d793384cbc6efeb8a784f4b5bcf8398428bc9624ad8f06b8dd1912a9f641bc1f8d07753e161b0ef745c6d916a8599098e661df53db568364631abde6cbf066273126a126852d28f86ed23839a661d872aa44662e9eac96b0d974f2225787ac0370b53785f09364edc42ef2e2883bec4b3a91a6b828bc17ddd0bc71c16a016fe1c2a1df89a4b59c16a146b436131493df918e2ad8fea4daa760a9f59358aa33c7750135c36613f09dbb5c20f9c8d9b73eff92cb7bd23c767b56ff347d7f586784b713213fa62f6e3df849865a85a1e01660cca2c74b62763658249ab51d9f62dbbce235afda65807287fc2bc0656d47225a21d51828adeb9370121176e88477acc41e1afd261f335b3460ad3459c7c7be355d131461dd291032c170438ac8a458b61d2b407e91e62a6a7bacba88ef44d7d98a1a7c0281765b33097584800a05cdcef7f5edef6b8fe5383fc2e3829b9d0d5f723fdd55f2e661fb575878de64403f9a7f03d534022312f7be6f59afa94a604728bef6cea521d8e42e0eee5e5450898aab0b1a229d87a75df7e2821a3786c9783f524317e8d200bda3719eb2f7713ccddfcb533f22732c1c84929c9abd543a4ec61a373cd2694d19fc77064585f4c2872445c0bff1c9df2a53c16c7c430179f1a9a982bdc2b6c295ffcecc992134a2b3ee5b8f5bf0980611cf7ec1a61eb6c36e57600c3f64b87ff1af680dba1cecaffe857b8ac2950560f7fa6956f64c6411fad4265ecb4e06992b0f0234f84c5fd498731db997e4c5e28f0995e213f4add5400d393847e4d85b675e57ff12d8d38ecdb4ef0ccc6f0b857fed0a318a610b3972ffb99d765801ddf5acc02fde43f374a087beec3c54ab9de6e00d157107e868fc20a3a1544abaf02c0a58659b5bb8c767bc56c501ddac779fcd44b747eeed46eb59fed660b601eab20bdebe72706ec7f01965d76040e140d2e5ed17f09b7a2b81340e6a0fc5e34c911ea6ea2446c0c4ff864c0aca91b02d7c1cef0f4221c13f642ddc7e8cc7dfaa8b9c152b6ddc24d42bd1235e4849e958094a35d1d12d00c620deb75a34269808b00762c77be9d62bd4a42ac6103ff273dc129930d7715bec32b9f14dc749006c503c67e8bf5dd12b252c03dc7e398bfee2b16997d6e862b0914b3a691c1e1b2e0719ceb38186d05ac775bd13adc8576047931ecd5c5a0b3db0a2cd07aab7f28b978153f2b6020dcf478decefbcb9a3363ea2e129e7a5f238c1b3ac20b96574ee5f572397de2560ae76176112434a65256bd8c4e154e0339241822869468828df711541c4c15dacac4ed147ee41f09b3a1a74ef615a0f8dbe3a2fe6cbca56a2dca83b6ebb7c30db049a9519326c32d8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0x1000}, {&(0x7f00009de000)}, {&(0x7f0000000000)="0cf66708092eddeb39d585111559723e0c978162084039a275982b25effb08649369b7b71ea35b5ee91cec692da2b1be746f22954ed354648fe492b793ed8e055e5726b4d458f43c526ea33099cd7606a520845ba7d147e3be5bca0333ab82f50b67760cf59b3470bf597e77f2171cfb8e3842b5f786a5aa7974b10e5ae4f24481c818cd94", 0x85}, {&(0x7f0000001000-0xcc)="0bba0b9624707392b5902960b5e364fe9190eac3f37f5b17b0471143c6eff5139c1204af0fa0eeceb58d4f93ed3a3b3d7185ad68b7874e5bf45f45632a032e17547e4790b7911f8b1f3abfa9e0de78a97cd9553487f54e8674376e7c9b9b8b97d8dd87c0b39844e0f163b16ce40eade848747102a28704c0844ba1489c54cc7fe845a99614b989531ccbbcd2b1033ea10f59dd8ed8a54378b91b5e743f35017813c5c6e3284f328c9bceebfd17acad679e3960bb282cffc2a99c4b1c9ed4b24e67b4ddbb78c010f48002e0ea", 0xcc}], 0x7, &(0x7f0000001000-0x2020)=[{0x1010, 0x10b, 0x7fff, 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{0x1010, 0x0, 0x7, "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0x2020, 0x40}, 0x20000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001d3000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000eba000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x1f, 0xffffffffffffffff}, 'port0\x00', 0x80, 0x21040, 0x72, 0xfffffffffffffff9, 0x401, 0x80000000, 0x6, 0x0, 0x1, 0x5}) r5 = dup2(r3, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x800, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000002000-0x8)={r6, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000012000), &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/04 08:22:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000000)={&(0x7f00005f7000-0x232c)={0x232c, 0x2a, 0x302, 0x7, 0x1, {0x1c}, [@nested={0x1134, 0x28, [@generic="9ae7c5d84c25f048cc8612e227e1e698a2d3d93e538d3b5bf7fde1d01294c7389bcae5cb269d730db20c5eef01118b8a76df9e53eb15818381b8d787686c32f15be5f77a1c885770fa9df25adcd7a78ad416806f8f51cf08ee8b04162b2abda7980fb56409adfb6bf43222a75025177d0821eb4542b86eb2f2bf80c61e518c9c440dee684ce74f6f875018383c844e707111cb96d615faeaeaaf7482e6abba59b6509cd29663480240f00e26b06d167532a68f13bea8be5567fa6aa27868d3425abd888094029596a406304452585b5b6b6c7c0e8351420dc634f301c0d33c1c4b428480b97a1f117b", @typed={0x1c, 0x7a, @str='{posix_acl_access\x00'}, @generic="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", @typed={0x8, 0x4c}, @typed={0xc, 0x5c, @u32=0xfffffffffffffffb}, @generic="66171411ce11ddb52ead4b62071115bbe33722abc03f"]}, @typed={0x8, 0x1}, @typed={0x10, 0x73, @u64=0x800}, @typed={0xc, 0x2b, @ipv4=@empty}, @nested={0x1020, 0x41, [@generic="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@typed={0x10, 0x62, @u64}, @typed={0xc, 0x46, @pid=r2}]}, @typed={0xc, 0x4a, @str='^\x00'}, @typed={0xc, 0x3f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x28, 0x8f, [@typed={0x18, 0x2f, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x8f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="e064b325aeea280afd1b37649f5f3d3d33f07fd5e82947f2c06140a4e56f80cd0afeb7138202866ab2d299099142907ce6895b93884ba8ebd456bfa8d30fa63264854cef2ee75fd66f55304f3c597223cba32b791c6c8f1d6079987729c9f3f81a30a0ccbb909eeb8dec0308435dca95b8494040c9f54515751c626d271332456a9655898e0602c67b7877af3d23d9e90895", @generic="ce14a3b56e43182777e6b937c7e4dae3d285127f73dc6ac722c11963bbbc763940b7b1532202c280c04a187edf1118beb47c0b08fcfb7c90802612fb0c0025b0d3f448b01ddbe2de97a61d69d441ffbd025761c5e7221dba3b1b173f1af1e5ee88904aff64f50dc2a3651c4f2426b354df793a2442ae544a14cab958bad459cb959bca1a8a02cf9367162d3c19c053ab2bd8f8fff53df28e2539b38477ea91c5c177d69dba4682c558f2d4429bd3e876a06e5fc574da7bd4fb638734919874de9e44f4f1e290e567ee1ac485"]}, 0x232c}, 0x1, 0x0, 0x0, 0x800}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x1, @empty}], 0x48) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x80000000, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common, 0x10) 2018/02/04 08:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = syz_open_dev$adsp(&(0x7f0000143000-0xb)='/dev/adsp#\x00', 0x200, 0x24100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00003cb000)=0x8, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005bb000-0xb)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000416000)={0x0, 0xffffffffffffff10, 0x10}, &(0x7f000075c000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005df000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}}}, 0x8c) rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file0\x00') 2018/02/04 08:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000078a000-0x48)={{0xffffffffffffffff, 0x1, 0x1359, 0x2, 0x8}, 0x102000000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = syz_open_procfs(r1, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r2, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00006c7000)={0x0, 0x7, 0x0, 0x4, 0x1}) lseek(r3, 0x0, 0x0) [ 93.139060] kauditd_printk_skb: 691 callbacks suppressed [ 93.139068] audit: type=1400 audit(1517732521.859:2664): avc: denied { sys_admin } for pid=12988 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.169786] audit: type=1400 audit(1517732521.861:2665): avc: denied { net_admin } for pid=4234 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.194341] audit: type=1400 audit(1517732521.892:2666): avc: denied { net_admin } for pid=4234 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.218881] audit: type=1400 audit(1517732521.898:2667): avc: denied { sys_admin } for pid=7550 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.243426] audit: type=1400 audit(1517732521.905:2668): avc: denied { map } for pid=13000 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 93.265510] audit: type=1400 audit(1517732521.913:2669): avc: denied { net_raw } for pid=12987 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.289962] audit: type=1400 audit(1517732521.935:2670): avc: denied { map } for pid=13002 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 93.312088] audit: type=1400 audit(1517732521.938:2671): avc: denied { dac_override } for pid=12995 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.336906] audit: type=1400 audit(1517732521.939:2672): avc: denied { map } for pid=13002 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 93.358997] audit: type=1400 audit(1517732521.941:2673): avc: denied { map } for pid=13002 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/04 08:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x6, &(0x7f0000d16000-0x30)=[{0x7fffffff, 0x3a, 0xd0a, 0xffffffffffffffff}, {0x3f0, 0x7724, 0x100, 0x2}, {0x0, 0x6, 0x3ff}, {0x0, 0x3, 0x8000, 0x800}, {0x81, 0xff, 0x1, 0x7fffffff}, {0x20, 0x2, 0x4, 0x4}]}) r0 = geteuid() chown(&(0x7f0000905000-0x8)='./file0\x00', r0, 0x0) 2018/02/04 08:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc9000)={0x0, 0xff}, &(0x7f0000544000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dbf000-0x8)={r1, 0x800, 0x835e}, &(0x7f0000765000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x701800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a81000-0x50)={@common='ip6gre0\x00', @ifru_names=@generic="c15c9a8b74358b1b1d5d0ce63d988226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000099e000)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/04 08:22:02 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x3ff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000009000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xfffffffffffffffc, 0x10, 0x4, 0x20e2}, &(0x7f0000009000)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r2, 0x4b6}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={0x0, 0xff}, &(0x7f000000a000)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000)=[0xddc0, 0x1, 0x718]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000009000)={r3, @in6={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff7}}, 0x5, 0x9, 0x54a7, 0xeb, 0x6}, &(0x7f0000009000)=0xa0) shutdown(r1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x9, 0x501000) 2018/02/04 08:22:02 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009f7000)=0x7f, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) 2018/02/04 08:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000556000)={0x1000000000000000, 0x1f000, 0xb47, 0xa}) write$fuse(r0, &(0x7f0000e31000)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x7}}, 0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e2000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}, 0x7, 0x1cb0, 0xc307, 0x7, 0x1}, &(0x7f0000670000-0x4)=0xa0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000066000-0x4), 0x4) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006df000)={r1, 0x5}, &(0x7f00007f3000)=0x8) 2018/02/04 08:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000768000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000bc5000)={0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0x0, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 08:22:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000046b000-0x8)={0x0, 0x3a6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0xffffffffffff45a5, 0x30}, 0xb) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000), 0x0) 2018/02/04 08:22:02 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000feb000-0xe)='/dev/admmidi#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b0d000)={0x0, 0x3}, &(0x7f00001fd000-0x4)=0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000feb000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00002a0000-0x10)={&(0x7f0000fe9000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r2, &(0x7f0000fe9000-0x2), &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/04 08:22:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x3f}, {0x20, 0x9}, 0x81, 0x6, 0x2}) recvfrom(r0, &(0x7f0000000000)=""/81, 0x51, 0x0, &(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e8000)='./file0\x00', &(0x7f0000026000-0x8)='./file0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 08:22:02 executing program 4: mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) iopl(0x8d) sendmsg(r0, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000aaf000)=[], 0x0, &(0x7f000014f000)=[]}, 0x8000) sendmsg(r0, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e833e2db67029f05acec877bcda93869561336c5db81919c271b8e2defed3e8c27f29bb81e4deb07311652ce660e53517f36569f0f696f4831dd994058a04c4ce731410603788fddb75e03ca878715c22881bb30f3bd6880f85f46c977f0ef66f606e89075bf9fbe33f5f3a43b880c9f8aeb874b061b9ffb2556c0c7c591d966b6d4f98ee459a10271ca2d29414009b68863313accb12b31262eb", 0xaa}], 0x1, &(0x7f00008d1000)=[]}, 0x0) 2018/02/04 08:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000328000-0x8b)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000e}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000016000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$sndpcmp(&(0x7f0000828000)='/dev/snd/pcmC#D#p\x00', 0x4e1a0000000, 0x20100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000648000-0x4)) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000ccc000-0x8)=0xff) pipe(&(0x7f0000eb6000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000e64000)={@dev, @remote}, &(0x7f0000b8e000)=0x8) 2018/02/04 08:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e99000)='/dev/snd/seq\x00', 0x0, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000a1a000-0x1)=""/1, 0x4b4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x3) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000321000-0x4)=0x98) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000011000)=0xffffffffffff7fff) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f83000-0x4)) unshare(0x40600) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000d45000)=@get={0x1, &(0x7f0000a65000-0x57)=""/87, 0xff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c2c000)={0x0, 0x9, 0xebe4, 'queue1\x00', 0x4}) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x16) 2018/02/04 08:22:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x6)={0x0, 0x0}) r2 = fanotify_init(0x54, 0x1c01) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) kcmp(r0, r1, 0x1, r2, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000001000)=[0x7, 0x10000], 0x2, 0x0, 0x4fd3, 0x9, 0x7f, 0x2, {0xffffffffffffffc0, 0x0, 0x2, 0x5, 0x8000, 0x3, 0x10000, 0x5, 0x9, 0x7a, 0x3, 0x762, 0x8, 0x2, "77e8e24858c802b2d8b3937b4fb4ac519a919532cd31a24bffef722e5938ae1a"}}) getsockname$inet6(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f8b000)=0x1c) set_thread_area(&(0x7f0000000000)={0x52, 0x0, 0x400, 0x0, 0x101, 0x1000, 0x80000000, 0x100000000, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000a9e000-0xa8)={0x4, 0x0, [{0xb, 0x8, 0x2, 0x20, 0x8e42, 0x7, 0x2}, {0x4, 0x0, 0x3, 0x1, 0x7, 0x7f, 0x2}, {0x80000007, 0x0, 0x1, 0xa8e, 0xc57, 0x401, 0xecf}, {0xc000000f, 0x3, 0x4, 0x4, 0x8, 0x200, 0x4}]}) 2018/02/04 08:22:02 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000027000)="d95ef3ad4fc4dc1cee6a64dbd484c304638db209b1e616af63749819f49a42697ad33a9f469af85c8416eb35f3daa25b3949c795d6a9cb2dee103332d5140aa36d71290e5daef4e1c7fd3677fe7366dd0288d3b6d18d01ced6951941ae16e8c638784ef731ee49d3f55c571eb513624299279a58c361738e9ad48cff682d197c71a46046c9b4d122d72acafa8eb59736142944fcc2b07b3cec362c51745b1277729469f2312b70c8225590e3a882b2d25d39a0bbeb72bd41", 0xb8) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 08:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) get_thread_area(&(0x7f000086d000)={0x10001, 0x101000, 0x1000, 0x1, 0x0, 0x73f8c5a2, 0x2c, 0xfffffffffffff000, 0x1, 0x3}) r2 = accept4(r0, &(0x7f000022c000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000550000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000697000-0x10)={0xffffffffffffff7f, 0x8, 0x3, 0x1, 0x0}, &(0x7f00006a7000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004de000)={r3, 0x1000, "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"}, &(0x7f000049c000)=0x1008) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f90000), &(0x7f0000969000)=0x4) clock_gettime(0x0, &(0x7f00008f7000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00002c1000-0x10)={r5, r6/1000+30000}, 0x10) 2018/02/04 08:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000868000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000fa000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x8, @empty, 0x4}}}, 0x0, 0xd14, 0x100000000, "9da592feb6b21dd766ae703406fc72e2b80a0e4f6460db86ce3bca63cf2cad26846e77905f361753ab684a20cd0545a000201e0d8fb83c6a9e0d8929994f166ba060939ea68645ca933f867867a73671"}, 0x160) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000243000)) 2018/02/04 08:22:02 executing program 6: clone(0x0, &(0x7f00004fb000), &(0x7f0000ffb000), &(0x7f0000362000), &(0x7f0000f2b000)) lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x402e00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x12)={0x400, 0x9, 0x200, 0x9, 0x5, 0x3cf0, 0xe72, 0x1, 0x9, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000)=""/95) 2018/02/04 08:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = dup(r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00006ae000)={0x59d7, 0x400000b5, &(0x7f0000362000-0x37)="f55a8706d3ee33b860ad513098bcd9e9d3c41164993d0dc143fc91b3dfc00102062abfdee3b10e11611b489ba4cea08a3fb8e4a08f30d3", &(0x7f0000904000)="d5c74c81dfa6468f1469d42ff58df9ece6a0dd1d6adb7256349e904440f7987239e3413584116a92282f3654f1101c56bb55c86d6be05580ba276420e4e4f4cf8071121e301cd0f1a1450a82f32fca9db8e818577fa6c292ba", 0x37, 0x59}) r2 = socket(0x1e, 0x2, 0x0) connect$ax25(r2, &(0x7f00005cf000-0x10)={0x3, {"3d22b086af7c24"}, 0x1}, 0x10) pipe(&(0x7f000035b000-0x8)) 2018/02/04 08:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c06000)='/dev/snd/controlC#\x00', 0x100800000001, 0x180) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000457000-0x40)={0x0, 0x0, 0x0, 0x0, "22eae797b9195ce25b6880ba0c466eaa3f12b7724fe38e0a310035f05abde9f8bfeb2784ed88541c8fa2301f"}) r2 = syz_open_dev$vcsa(&(0x7f0000a9c000)='/dev/vcsa#\x00', 0x2, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ae4000)={r1, r2, 0x7, 0x3}, 0x10) sendto(r2, &(0x7f00008a0000-0x78)="beabc4c19f37dfb2bc5e3d372f2bbf0a62d446a30513dbf828f2bcb8a33c8a2a5d5a84b6bcde4dc3564e8a8bdd407e93c5308712cc1ae1bb3fd45e1ba4e4041674d7bfd2997f56f54d6558f017287afebd4afccf5a184c299358283dcc04963a2306e459e2ac387a391a2108b03bdf30ab229e915eec778a", 0x78, 0x844, 0x0, 0x0) 2018/02/04 08:22:02 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000899000-0x4), &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008da000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002e6000)={r1, r2/1000+30000}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005ed000-0x4)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d8000)={0x7, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) 2018/02/04 08:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) get_mempolicy(&(0x7f00008c1000-0x4), &(0x7f0000ee7000), 0x1766, &(0x7f00002dd000/0x4000)=nil, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000998000-0xc)={0x1, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001b3000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000128000-0x8)={r2, 0x2}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00003f9000-0x2)={0x6, 0x5690}) r3 = add_key$keyring(&(0x7f0000657000)='keyring\x00', &(0x7f00001ea000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b54000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000385000-0x4)=0xe8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000048a000)={0x2, &(0x7f00005b8000-0x8)=[{0x7, 0x6}, {0x7, 0x57ae}]}) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) fanotify_mark(r1, 0xb1, 0x8000010, r1, &(0x7f0000bb9000)='./file0\x00') 2018/02/04 08:22:02 executing program 1: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) write$selinux_context(r3, &(0x7f0000642000-0x1f)='system_u:object_r:su_exec_t:s0\x00', 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000093a000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dff000)={0x0, 0x929b}, &(0x7f0000e00000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000244000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x101, 0x4, 0x1, 0x8, 0xff}, &(0x7f0000dfd000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dfe000-0x14)={0x0, 0x400, 0x7fffffff, 0x9, 0x2, 0x80000000}, &(0x7f0000445000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000306000-0x8)={0x1, 0x200, 0x40, 0x3, r5}, &(0x7f0000dfe000-0x4)=0x2ed) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000bb000-0x8)={r6, 0x1}, &(0x7f0000dfb000)=0x8) r7 = fcntl$dupfd(r1, 0x0, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000dfb000-0x4)=0x5, 0x4) r8 = epoll_create1(0x180000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000761000)=@syzn={0x73, 0x79, 0x7a, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000df7000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r7, 0xc0405519, &(0x7f0000dfd000)={0x200, 0x5, 0x100, 0x4600, "8beb6a58471b6d6c63a0cd26dd670ea471fa3ca68e0e2f7064bec92faa49c35340ee232991c1be73d2bef363", 0x3f}) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) epoll_pwait(r8, &(0x7f000024b000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5, &(0x7f0000027000)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000dff000)={0x3, {"795a9b4afe0d11"}, 0x3d82}, 0x10) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000dfe000)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f000088d000-0x25)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/04 08:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004f2000)=0x0) get_robust_list(r0, &(0x7f0000d75000-0x8)=&(0x7f0000369000-0x18), &(0x7f0000bb9000-0x8)=0x18) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f00006e7000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f0000582000)=[{{}, 0x1, 0x4f, 0x400000002}], 0xfffffe82) sendfile(r2, r1, 0x0, 0x100000072439a6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b85000-0x82)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff]}]}, @generic={0x0, 0xc, "4ad24d10a5841c71d019"}, @ra={0x94, 0x6, 0xd7}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 08:22:02 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000011000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, 0x0, &(0x7f0000010000)=0xfffffffffffffda7) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0x1) r2 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0xfffffffffffffffd, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000011000-0x8)) 2018/02/04 08:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000aec000-0x8)=0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 08:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000a92000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x100000062, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 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$KDGKBSENT(r2, 0x40047438, &(0x7f00008c6000)={0x0, 0x0, 0xfffffffffffffffd}) open(&(0x7f0000d30000-0x8)='./file0\x00', 0x48040, 0x10) [ 93.832810] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/04 08:22:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002aa000-0x10)='/selinux/create\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000cd5000-0x2c)={0xb, 0x8b, 0x59a, 0x81, 0x0, 0x0, 0x400}, 0x2c) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000e10000-0xc)={0x10, 0x34000}, 0xfffffffffffffd64, &(0x7f00000b5000-0x10)={&(0x7f000016b000)={0x14, 0x23, 0x827, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x0, 0x63, [@typed={0x0, 0x11, @fd=r0}, @generic="16a58f28cfa0887e08ef1d60724e6478f5bceeda724094", @generic="70ea3da63766027406450cc79120463ca13e71afb377e19da3bb9dd4a2223642a7cda1f9c7eda0b3335d7893037113f53251e361389baf47cc9c1d850ece1b", @generic="b041f9aeadbeb6e49cad3fdd7ce9007b4cb2067fb30a552549f52a5f3bad779caf331fa9972f8297eb6e42e5c73c6f06e1d5ecb01208e8642d7ba5756ff69953df0665f1c3a2beb5659e1a907d721a295ca90e2528ba2cc864efc1e5e2f297522e89ed6ea9fc02d0d27592371c0a5dbd41f35c392265b0d3d47c15721021186ec708bfa87af2875ae5a33721b287909bfd229db25c3789e2e8a6ae4aeeb981072123b9b2c8b7dd29698c53414d02c0f2cd3130a38a4f12875bb6c33de308a70327cfdf039823aa51999655b6f3c4aa12a62f45f165439566bf5801073afb6655d89c16ce6ca394973284be", @generic="a20683995baecd5e9f53605a9c3da8de834cfd34cc2affb20fa0b0d967d3a9f26df887efb7c53d09e8351df5f1c9a607c834df0fe75288dd12f7fb3a", @typed={0x0, 0x61, @u64=0x6}, @generic="632deea088dca7e594924bee4938142437de7abb12fbad2fd72e58ad7c45fb408ffb7415342ef9761f005db0b4976c46f7b5f26df5beb234eac8c2cdc4a0e6d5e8e969f6efa3dc", @generic="c192137dd94ed339606edf7b31baf09b18d0b7be8cf01fc73d060b6a3cd3775bb7d365e7c4c11951d1e980186e7eacda1ec98c65c1a8db00e7a5a993f35b537af3"]}, @nested={0x0, 0x85, [@generic="df7ce87d3b933fa74c52caf55dfbc964c5c486365715c044ed313ea00d026047abbe65f811f935a04503c6efb3f544b171545d866ff3e8d9a42cc53ff69a62adc2e6ed8c82e045f903121adcab9fbe56ba39434ff4fdaf153805474539e39287c8ef2c98afcb9d5cc064aee67d3bd1517a7775fa58434ad541e3d3d9c0081e304193bbe5559a3206fa2d7cfeacee2885dc176361e2a87f6c785e15af7bab7c9fb36705dae1617157f19fe4926d9b5f9460f14f5c8c5518c5b1a666f584b101", @typed={0x0, 0x45, @ipv4=@multicast2=0xe0000002}]}, @typed={0x0, 0x68, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}, @generic="8472ff2d4cb483fe34c380d347f76b1a841bcb5d38363b131cf10266d5e7b88c9c58c0ea19d457e2ff5c3fa6ce5a78cb39d1044262dfca6159d4e365f380997cc0fc4d681ffdc40b33a7b346c230bb120f629b8e619e4d77ed47c3b8bce425e83bc167e4e225b725bdadd4c967c67a6546e5913f251836fbedc8bd2c82dae5afbcfecfaa0e4cffb650336b9c1dd6fa61f36c84c3ca34899427fd07b56a"]}, 0xb3}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/04 08:22:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x4, 0x800) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000), 0x2) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000001000-0x8)=0x2) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000)=0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x3, 0x5, 0x8, 0x101, 0x2c, 0x20, 0xff, 0x1, 0x19e, 0x1, 0x1}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)) sendfile(r0, r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0x8)='/dev/usbmon#\x00', 0x0, 0x200000) listen(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000003000-0x2f)="46f26780d15b1d018062198d4f05edce1960b11cb58e31c0a2ac587ce963f1d58d1acd0d527ef6da90cb2f139dbbbb", 0x2f) 2018/02/04 08:22:02 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x2, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000d000+0xd2d)={0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000037000-0x9)='/dev/ppp\x00', 0xa203, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000-0xc)={r1, 0x80000, r2}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000017000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000036000)={&(0x7f0000012000-0x8)='./file0\x00', r3}, 0xc) creat(&(0x7f0000006000-0xc)='./file0/bus\x00', 0x0) 2018/02/04 08:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c8a000-0x6)={0xffff, 0x1ff, 0x1f}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001ce000-0x24)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000029000)) sendmsg$nl_crypto(r0, &(0x7f00002d8000)={&(0x7f000005e000)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f000074b000)={&(0x7f00002cf000-0x108)=@del={0x0, 0x11, 0x300, 0x1, 0x1, {{'gcm_base(lrw-camellia-aesni,sha3-512)\x00'}, [], [], 0x2400, 0x2400}, [{0x0, 0x1, 0xfce}, {0x0, 0x1, 0x4}, {0x0, 0x1, 0x7}, {0x0, 0x1, 0x573e}, {0x0, 0x1, 0x401}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00006b3000)) 2018/02/04 08:22:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009ae000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000097f000)=@assoc_value={r1, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x110) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe6000)={r2, @in={{0x2, 0x1, @rand_addr}}}, 0x8c) 2018/02/04 08:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) socketpair(0x4, 0x6, 0x1f, &(0x7f00008bd000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000ea7000-0x38)={&(0x7f00000f3000-0xc)={0x10, 0x0, 0x0, 0x2004100}, 0xc, &(0x7f0000c88000)={&(0x7f0000f4a000-0x116)={0x1b8, 0x42, 0x122, 0x5, 0x2, {0xb}, [@generic="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", @nested={0x10, 0x69, [@typed={0xc, 0x23, @ipv4=@empty}]}, @generic="d6f0d767336948a61c49db115129c4e60691b4bd7d513b42c4b8488ee4f425bc8b0e7c66bf3d0e4e2e6c27da148b47bf3f9fad80061c8e4ba43a74c9740152287c710c792fd77e2508ae0902159da6f376b148b1cb67c122e80f6cbe3ad5f8eede20ba733e781c4f8ffe563d539ba573a180bd1b7564a0dc0213857591e80859484fa7e4a46b4159a3e6e10579c3268b5c99afa2"]}, 0x1b8}, 0x1, 0x0, 0x0, 0x8000}, 0xc4) accept$nfc_llcp(r1, &(0x7f00003de000-0xc), &(0x7f0000b33000-0x2)=0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000060b000)={0x0, 0x1000, 0x30, 0x3, 0x1}, &(0x7f0000ae0000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b79000-0x98)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x2}, 0x98) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d}], 0xffffffffffffffc6}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000883000-0x2)=""/2) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) 2018/02/04 08:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa1000)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000057b000)={0x403, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x2}}}, 0x88) r1 = syz_open_dev$sg(&(0x7f000056f000)='/dev/sg#\x00', 0x4000005, 0x10400) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000dfa000)={@generic="906f5b6e8dd35930dfe73be57718185f", @ifru_settings={0x6, 0xff, @cisco=&(0x7f000035d000)={0x3, 0x5}}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000cd2000-0x34)={{0x3, 0x0, 0x3, 0x2, 0x8000}}) process_vm_writev(0x0, &(0x7f0000eca000)=[], 0x0, &(0x7f0000304000-0x30)=[], 0x0, 0x0) 2018/02/04 08:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) creat(&(0x7f00001a1000-0x10)='./control/file0\x00', 0x0) r0 = inotify_init1(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) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/04 08:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000300000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000521000)={[{0x3, 0x8, 0x4, 0xfffffffffffffffe, 0x1da3, 0x9, 0x100000001, 0x80, 0x8, 0x7, 0xf90c, 0xb2a}, {0x20, 0x1, 0x7, 0x0, 0x10, 0x7, 0x101, 0x1, 0x3, 0x1, 0x0, 0x9, 0x7fff}, {0x9, 0x2cb2, 0x2, 0x7, 0xf0b, 0x1ff, 0x3, 0x1, 0x4, 0x265, 0x9, 0x100, 0x8a1}], 0x7fff}) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) 2018/02/04 08:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000-0x11)="73651d5276566f78000000001b27504c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000051d000)={0x80000000000001, 0x6000, 0x415a, 0x8, 0x1c}) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast}, &(0x7f0000e98000+0x259)=0x10, 0x80000) sendfile(r3, r3, &(0x7f00004a2000), 0x22) r5 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) pread64(r0, &(0x7f0000910000), 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00006c3000)) read(r5, &(0x7f0000b5b000), 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000b4000-0x10)={0x7, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f18000-0xc)={@multicast2, @multicast1}, &(0x7f000028c000-0x4)=0xc) lseek(r5, 0x0, 0x0) r6 = open(&(0x7f0000087000)='./file0\x00', 0x400005, 0x8) setsockopt(r6, 0x10001, 0xffffffffffff9033, &(0x7f0000263000-0x53)="9941d57d2dc8fbbead57e215450484fe0c3444ef9722271ea0283d941ec8b56dd553d5ef49d3b18422f2eba782369b43958443035370000af4893e604c228c4d77d8c6a650d8c233cd6dc4764829b5e8ff91f5", 0x53) setsockopt$packet_buf(r6, 0x107, 0x1, &(0x7f0000393000-0xc0)="3323c7a7dfddd57fa4b8eb8ab1c3824f1629f38b7d2f059d7ecb0d968e71e0ef32533984c582f1d19f64ae7b98a3e4859a381a462cf09370d0ac42246f5e8dde9dbcb8868d137f39c1c7c20a95420cc86be67863dbccaf28be1bdcba0caffb93d95c79ff0e4ce0aacad52e6a26d7588d778e50d9b437ee58aa3468baf18014758296f7cface7e7f26dc6a375bbaabc56f97f309b0b1132115852094d7640a84c22919c9c0980f66b16a91e1ef5285ac9a33df7b2962622f954dc035eea559a33", 0xc0) r7 = add_key$user(&(0x7f0000a55000-0x5)='user\x00', &(0x7f0000dfc000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000031f000)="6b0bbdfc91ee0b7444277e40e031811628406cf17c1b57c44adfb15200a8ba5276d0930a4177a345aa05d8500e4ff18026dafaff3161c0baa577b4ed138e23b1b71ddcf21024abab86c17bd79358461329dfc3611e6995ab260b0772dc0ce05123b6b55f0468d23b6a60b85078f9ebdbabf6c490a9062e028848070f915eb4ceea52561174a54915a2ba6b731edfd80ee632569983e44fb50254f354bcb9f9b868777063a920ed4d52ded27841f148cab7227de53df3d6a899b5fe44219c51ba70fcdb091f47dc11", 0xc8, 0x0) r8 = request_key(&(0x7f000047e000-0xb)='cifs.idmap\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e49000-0xd)='attr/current\x00', 0xfffffffffffffffe) r9 = add_key(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000325000)={r7, r8, r9}, &(0x7f00000ec000-0x1000)=""/4096, 0x1000, &(0x7f00009ac000-0x38)={&(0x7f0000f63000-0xe)={'crc32c-generic\x00'}, &(0x7f000089a000-0x21)="545afc9012d8b6e77b0e6460145d80d5ca5a99a156ed643f308857c092e9f06ec2", 0x21}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000da2000)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 08:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e5f000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000518000-0x4)=0x0) ptrace$getregs(0xe, r2, 0x400, &(0x7f0000504000-0x3c)=""/60) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00004ef000)={&(0x7f0000cf6000-0x40)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c9000-0xa)='/dev/cuse\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000824000-0xc)={0x2002}) 2018/02/04 08:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/04 08:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/ion\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) socket$alg(0x26, 0x5, 0x0) eventfd(0x74) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e53000-0xa)='/dev/cuse\x00', 0x200, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)}, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000a7f000-0x4)=0x7) 2018/02/04 08:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000cfe000-0x148)={0x8, 0x0, [{0xc0000000, 0x9, 0x4, 0x7f, 0x1, 0x4, 0x4}, {0x0, 0x1, 0x1, 0x7f, 0xa9, 0x100000000, 0x1}, {0x4000000d, 0xfff, 0x2, 0x3, 0x6, 0x6, 0x7}, {0x80000007, 0x30, 0x5, 0x40, 0x7, 0x4, 0xc037}, {0xb, 0x9, 0x6, 0x7, 0x4, 0x0, 0x5}, {0xc0000007, 0x59, 0x1, 0x7, 0x57c1, 0x7, 0x2}, {0xf, 0x200, 0x2, 0x9, 0x5, 0x5, 0x7}, {0x5, 0x1000, 0x3, 0xaa4, 0x3, 0x7ff, 0x1}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f00006b5000-0x80)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) r7 = dup3(r6, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) getgid() ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 08:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/kvm\x00', 0x400000, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/04 08:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000de2000)={{0x2, 0x3, @multicast1=0xe0000001}, {0x307, @random="1de6fec04182"}, 0x22, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="583d213de6b0335a6009ff9d80e818a0"}) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000044b000-0xa)='/dev/dsp#\x00', 0x7, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000fe000-0x10)={0x7, 0x6, &(0x7f0000324000-0x6)="6bb0b3ba2a5f"}) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0}], 0x1, 0x2) 2018/02/04 08:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) ioperm(0x2, 0x0, 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000105000)=0x2000) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000761000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000872000-0x4)=0x10, 0x80000) mknodat(r1, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r1, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000440000)={0x35ff, 0xca, 0x421f7efe, 0xffffffff80000000}) [ 94.480349] netlink: 'syz-executor4': attribute type 17 has an invalid length. 2018/02/04 08:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) stat(&(0x7f000049d000-0x8)='./file0\x00', &(0x7f0000f67000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00'}) 2018/02/04 08:22:03 executing program 4: r0 = epoll_create(0x2) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000078f000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00006fa000)={0x0, 0x4, 0x7f, &(0x7f0000480000-0x8)}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a5e000-0x68)={0xfffffffffffffffa, 0x9, 0x1f, {0x77359400}, 0x400000000000, 0x4}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0x2, &(0x7f0000872000), &(0x7f0000000000)=0x20) 2018/02/04 08:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000665000)={0x3, 0x100000000000000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/rtc\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ac7000-0x4), &(0x7f0000e48000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x1, 0x1, 0xfffffffffffffffd, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/04 08:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000543000-0xa)='id_legacy\x00', &(0x7f0000261000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b1a000)='/dev/kvm\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de9000-0x11)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00001f7000-0x20)={0x6002, &(0x7f000041a000+0x93), 0x0, r4, 0xe}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000c9f000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb6705000000000000001a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199c1ad60d3f6fc72a7eb00000000000000003bc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56fadc26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113ac0000008000de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab700000090eddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb539e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f000000014a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) 2018/02/04 08:22:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00005eb000-0x4)=0x60, 0x800) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000ff8000-0x99)=""/153) r3 = memfd_create(&(0x7f0000ef3000-0xb)='cpusetppp1\x00', 0x3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fad000-0xf)='/dev/sequencer\x00', 0x30240, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/create\x00', 0x2, 0x0) pipe(&(0x7f0000b9c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f000079d000-0x2)=0x8, 0x1ca) write(r0, &(0x7f00002b6000-0x49)="55e46637d7239fbd9565009871fc65d1c34ac234141657f81ac5fd8d5bbff121e20aa80ec69e716c9338a0132fdb49eb806dc9a7adfbdc0eafeaef4adf7808ce7e2e27bb3b723c2f67", 0x49) fcntl$setpipe(r6, 0x407, 0x80000000000083b) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000f7e000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000c02000-0x8)={r7, 0x3}) exit_group(0x3) r8 = inotify_add_watch(r3, &(0x7f0000a69000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r3, r8) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f000006c000-0x18)={0x0, 0x8, 0x5, &(0x7f000060a000-0x8)}) clock_gettime(0x0, &(0x7f0000ec8000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eef000-0x20)={{}, {r9, r10+30000000}}, &(0x7f0000cf7000)={{}, {0x0, 0x0}}) ppoll(&(0x7f0000436000-0x40)=[{r6}], 0x1, &(0x7f0000e5e000-0x10)={0x0, r11}, &(0x7f0000830000), 0x8) 2018/02/04 08:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg$rds(r0, &(0x7f0000ec3000)={&(0x7f00001cc000-0x10)={0x2, 0x0, @empty}, 0x10, &(0x7f00006c8000)=[{&(0x7f0000b08000)=""/158, 0x9e}, {&(0x7f00002ec000-0x8e)=""/142, 0x8e}, {&(0x7f0000fc7000-0x5c)=""/92, 0x5c}, {&(0x7f0000f63000+0xaf2)=""/22, 0x16}, {&(0x7f0000a1a000-0x50)=""/80, 0x50}, {&(0x7f000031e000-0x20)=""/32, 0x20}], 0x6, &(0x7f00009c9000-0x58)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x7ff}, &(0x7f0000a6a000)=0x81, &(0x7f0000084000-0x8)=0x6, 0x7fff, 0x810, 0x8001, 0x8d3, 0x48, 0x94}}], 0x58, 0x80}, 0x90) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002e5000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000fef000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000823000-0x10)={0x1d, r1}, 0x10) r2 = socket(0x1e, 0x5, 0x0) bind$ipx(r0, &(0x7f000081d000)={0x4, 0x80000001, 0x400, "f79bdbe37ee9", 0x7}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) clone(0x80200, &(0x7f00006cd000-0x9a)="1c1cc8938ff050dacde552654d69e90c8c710c277df7f9c75335c2e78b2a6473caa74953a07b6aa0688ee6d557ae85061dd3b0c3a6677ccf56d83bd43e3c1e1c380bd0d913bd05ff6625984b4998647f0f5951da1beaeefd4c7a5f468f9d8b026fa37e23f84bf6e2d13c8ec1fc89a9fdde9b9445781c39eaca24dce56dae2133ec36c65bdd248c8bc251ed3ba861d9585da169500d43816860ca", &(0x7f0000365000), &(0x7f00009d1000-0x4), &(0x7f0000c6b000-0x1)="c9") sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/04 08:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) r2 = memfd_create(&(0x7f0000808000-0x9)='/dev/kvm\x00', 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000898000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000365000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f14000)={r3, 0xdd, "2bf08f40c8d1d7caafae5e1c2d269311abe5ed535fbb7f92ff36ec74fa9b77b9e484bac25ce0cb5f9b82cdde2bf2c46ae02a299a6923657359f5ca52a6f20b70e6ae1277723d1b2b21c4e0b5554ff4796b2c524bf7b032e35407f7bb3bc7e9282797bc9530d054883d94b433518d7f87831e2498bc828a09fe615d8155a1af6691b7f01485a74c8d5faa51f5fc13bfa164714f62f482bc28727004128f4106e15d6b00b6383eecdf99cac49a0affdb0235269e5d4b39c8ac04eee5a84826c1d2ad119566834c148b02bd5043ab3e062775e110db79fa6d92df4fc1a433"}, &(0x7f0000aec000)=0xe5) inotify_init1(0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e6000-0x68)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000028f000-0x98)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}]}) 2018/02/04 08:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009fc000-0x8)='net/raw\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00003a1000-0x8)=0x7fff, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a05000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00', 0x1f}) readv(r0, &(0x7f000036b000-0x80)=[{&(0x7f0000eaa000)=""/247, 0xf7}, {&(0x7f00005d9000)=""/4096, 0x1000}, {&(0x7f00004be000)=""/30, 0x1e}, {&(0x7f0000c9a000)}, {&(0x7f00003e9000-0x6d)=""/109, 0x6d}, {&(0x7f0000fb3000-0x1d)=""/29, 0x1d}, {&(0x7f0000a2b000)=""/23, 0x17}, {&(0x7f0000f49000)=""/212, 0xd4}], 0x8) socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r1, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a63000-0x4)=0x1c) 2018/02/04 08:22:03 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000018000-0x4)=0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x9, 0x2008c0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000000e000-0x2)=0x80, &(0x7f0000021000-0x8)=0x2) syz_open_dev$midi(&(0x7f0000020000-0xb)='/dev/midi#\x00', 0x8, 0x400000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000001b000)=0x7, 0x237) r2 = socket$inet(0x2, 0x80005, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001f000-0xdb)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/04 08:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 08:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ae6000), 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000749000), &(0x7f0000d18000)=0x4) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = request_key(&(0x7f0000ebd000-0x6)='logon\x00', &(0x7f0000ba2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000007c000)='/selinux/mls\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000a3f000-0x4)=0x0, &(0x7f0000b5c000), &(0x7f0000e1f000)) keyctl$link(0x8, r1, r1) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000b5c000-0x4), &(0x7f000077a000-0x4)=0x4) getgroups(0x6, &(0x7f0000adb000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) 2018/02/04 08:22:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 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) mkdir(&(0x7f00006a2000-0x8)='./file0\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00005ba000)=0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000056000)={&(0x7f0000fda000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000a54000-0x10)=[]}, 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) socket(0xa, 0x2, 0x5) set_robust_list(&(0x7f0000b0d000-0x18)={&(0x7f0000ef7000/0x4000)=nil, 0x3f, &(0x7f0000fdf000/0x4000)=nil}, 0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) time(&(0x7f00001fc000-0x8)) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/02/04 08:22:03 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000032000/0x2000)=nil, 0x2000, 0x0, 0x4113, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000001000)={@common='gretap0\x00', @ifru_flags=0x8000}) clock_gettime(0x0, &(0x7f0000032000)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000033000)={{r2, r3/1000+10000}}, 0x100) 2018/02/04 08:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) syz_open_dev$usbmon(&(0x7f0000b8f000-0xd)='/dev/usbmon#\x00', 0x3, 0x200) pread64(r0, &(0x7f0000975000-0xbe)=""/190, 0xbe, 0x0) 2018/02/04 08:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e2c000)='/dev/dmmidi#\x00', 0x7, 0x101000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b9a000), &(0x7f00002d0000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000082000)='/dev/vcsa#\x00', 0x7e3dd876, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000577000-0xbc)) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x11000000000e, 0x80000000, &(0x7f0000cf0000-0x8)) writev(r2, &(0x7f00002b5000-0x50)=[{&(0x7f0000174000)="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"}, {&(0x7f00004ed000-0xf9)="a7d228413526a45635639a109f722eefe61278fdce157bfd97692e8bc4fadd57124018d5d4f3d69c4ce3d8f4fb3285b42a830d98334d230172e6409622caa2311309c2e77d99bd046ae12dfd9d5fd1d2cd1f3a63ddddd8ff69309bdddff3b1392af9f65b61e40cb1edda77f47577c02cdbd796b0cc559dc9e4434104257955ed9d09cce2f7d9cfe614e60dc95d04ff65c28502e9c3530e43f57c6102b38762173467b4367b17bdf2421a39467bf744155bc690936e8af75d0115aa8a9199d1e92d272d093334c0275c8bd274a79948803178f070339ba9601bf25a501db189f6c89c4975454ada1b6de998d657ffba0e4010f658787ac01ba7"}, {&(0x7f0000864000)="e9a3c6b2d757615ec4752797f1b8120ad1cdcd87fe191b9d440cf9e7bc3c46df7de5d63eb0e31f6f8f4c3f168eaad85607e0c244d000cc716d0e3d8fb86cfca784cc0f3596c5b385dc86ba6c3f534805dd3c2996d326404dd434b3e0d529933f24d6181a"}, {&(0x7f00001eb000)="71e6ffab8cb70875c9a7cee971918850fb5edee664648bf86bfe6ced5cb917c34b8a28413141c33c5e4ff661f7cca227c3200bb79a18e782ba00cecc8d07547faf2c7308d5be195f5d458b157e2c9ae1fb9e9fed806e6feb8add4ec0ebbf9b305d4481ab21a0e016507d5d695c2c504733772655517998930717b1916068f5178bd8d5f22d0f3e306c5a3ccfca16a1fb0b03c77aa957bccbe1181aaf3ecf971ed8fc5b116632c015a7ba19fc84750c603c0314c1aa7a4f008e36e1b285b8a3be9722fa22811f511b7e29959cad7c2de0a9cc61aae5281282e39d"}, {&(0x7f00000d5000)="3ed0a9f5f684beabed082cfd76d549d22ce808675d331b42adb0646acbfaca968237cec37f48588225364e16e9bcc886a943a072c4a5690f1bb6e27ca3dc482dd534d353da19ea18b67c79979f3b7fbb8aaa8c204a0bd372d746213674fbb5d00d09f01ea9176cebb4a1f463abaa6607bdb04a0952fc87f7445854a1ecfa8bde88bb729314"}], 0x1) 2018/02/04 08:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00006d2000)={0x0, 0x0, 0x80000000, 0x1}) 2018/02/04 08:22:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000001000-0xd4)={0xd0, "b7bc1659fe4951186520018b31c951ed5607e723a35a79cf792738b1e928d5350bb6804f755f7c82baf8fe54e60b57986c47599712be7bb3ce115b0acc78ade624ca0c20ded29e04a8659f47c79a7707dba0b4909854923552a012f0da3256c20487639e1065a4e81e38b50464efb3fe6042693650c3470c1e7f97c0593b6aca252aa5624ad51bde97377ab875ba722537d5f566dc1462d2c921b3b1b4f79ba787799f228416a8b64890539ebde4e7c7d2f92da352dfa220ebdfddf8c4f90580372173ee820f513cd28260d66cff7481"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x400, 0x8, 0x5, 0x7fff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x5a19}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r2, 0xfffffffffffffffc, 0x0, 0x2, 0x6}, &(0x7f0000001000-0x4)=0x18) 2018/02/04 08:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x20a) 2018/02/04 08:22:03 executing program 5: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000aaf000)=[], 0x0, &(0x7f000014f000)=[]}, 0x8000) sendmsg(r0, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e", 0x10}], 0x1, &(0x7f00008d1000)=[]}, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000ab3000)) 2018/02/04 08:22:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000)={0x6, &(0x7f0000000000)=""/4096, &(0x7f0000003000)=[{0x3ff, 0xf1, 0x4, &(0x7f0000003000-0xf1)=""/241}, {0x0, 0xa, 0x0, &(0x7f0000004000-0xa)=""/10}, {0x8, 0xe6, 0x9, &(0x7f0000003000)=""/230}, {0x3f, 0x2c, 0x9, &(0x7f0000003000)=""/44}, {0x3, 0x6d, 0x8255, &(0x7f0000000000)=""/109}, {0xfffffffffffffffc, 0x66, 0x7fffffff, &(0x7f0000001000)=""/102}]}) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) connect(r1, &(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x7, 0x7d, 0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) [ 95.178323] syz-executor5 (13255) used greatest stack depth: 14512 bytes left 2018/02/04 08:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) clone(0x1000000, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f0000a38000)="eae5a2d914d5a666a544068f9178f760cc8bdfa83866b9fcf1b8b78157db40df21b2b6897df6035b991f44c4f4f636dd6082145f7ddf78792456ca3b89617191855c8524b6a211e52e8dcb066ba7e02137e45187fca45d317e10a08269c6ad184be7596a557be9cd92931988fb0de9b3eca66d94682026fbfae4f6669bb7f1fe2f20efc0a71cd9af1bceb01ae949579a8168cf") setresgid(0x0, 0x0, r1) 2018/02/04 08:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000ffa000)=0x0) r2 = eventfd2(0x4, 0x6fd) io_cancel(r1, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x7, 0xb2e, r0, &(0x7f0000a3b000-0x101)="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", 0x1000, 0x9, 0x0, 0x1, r2}, &(0x7f0000e34000-0x20)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/04 08:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') pipe2(&(0x7f0000453000-0x8), 0x4800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000005e000)={0x6, r0, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000), 0x8) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/04 08:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c79000-0x5)={0xfffffffffffffff7, 0x10000, 0x8, 0x400}, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000404000)={0x1, [0x0]}, &(0x7f0000e00000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001ca000)={r2, 0xcb, "9a6a543c225264054cc14f24a555ebef52d49e0b36c14715da8d0649234309efc27940fe3adff0fc08ebf54358947fff73e78ee453d5ea80e0bfc0c66d177b639c9b5f0be8231d14619c301251d4cbbd277b0359df73048c9986b90b0d41ee41837fbbdde74c84e69696bd6c0abf0e1c421aac039e8caac3bda3b4c09e94a2884667a42bf4c58a8d3ab2fefad28bc1df19cbe4a20cb04568516fbe4b4e8988da5d18bfbe35caa79623930d77ba13ee1a0d68daf63e004873d68829173059f8c95f42bb58c1a2b6d96becbf"}, &(0x7f00000d7000)=0xd3) r3 = add_key$keyring(&(0x7f0000cb5000)='keyring\x00', &(0x7f0000522000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f000023b000-0x8)='keyring\x00', &(0x7f0000ed7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x5, r4) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) 2018/02/04 08:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x98, 0x1c8, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, @common='ip6gretap0\x00', @generic="07320b7205db6dc20def49978561ca86"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x2f8) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) fstat(r0, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002a2000), &(0x7f00003b8000)=0x0, &(0x7f000051b000-0x4)) fchown(r0, r1, r2) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) 2018/02/04 08:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000555000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x2, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000be6000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f00008d5000)='sessionid\x00') ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000910000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003ea000), &(0x7f0000064000)=0x4) 2018/02/04 08:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000d97000-0x4)=0x10000) listen(r0, 0x3ff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d33000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d95000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000908000)) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00000db000)=""/43, 0x2b) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r2, &(0x7f00002e2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000547000-0x4)=0xffffff5f, 0xffffffffeffffffd) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00009a1000-0x28)={@syzn}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000032c000)=0x5) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ed0000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x18, 0x0, "f8db9c41d4995be7d68e7d39ee5b1707f6b14793ef84b923370fe482680482b532cbb1e1d9f8f4e0329748d5678adcb52fa88c8a4e6b6c9a3e2079828bd1e012", "f38601972a10067d4345a49887e4a028133b8374f49869f08783a49e91bc4c10", [0xa3, 0x6]}) getpeername$packet(r1, &(0x7f0000467000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000661000)=0x14) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00007d6000)=0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e7a000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x6, 0x37, 0x492, 0x100, 0xad4b, 0x8, r3}) 2018/02/04 08:22:03 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00003bd000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x3d)=""/61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000216000)=0x15, 0x2a) 2018/02/04 08:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8), 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/sequencer2\x00', 0x121002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a5a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0xe1cb, 0x1, 0x1, 0xe9a7, 0x1000}, &(0x7f000034e000)=0xa0) prctl$setmm(0x23, 0x3, &(0x7f000087e000/0x14000)=nil) getpeername$packet(r0, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f6a000)=0x14) sendmsg$can_raw(r0, &(0x7f0000a28000-0x38)={&(0x7f000092d000)={0x1d, r2}, 0xffffffffffffff1b, &(0x7f0000b44000-0x10)={&(0x7f0000140000-0x10)=@can={{0x2, 0x1000, 0x3, 0xfff}, 0x0, 0x1, 0x0, 0x0, "29c43496df32e72f"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007da000-0xc)=@sack_info={r1, 0x1000, 0x10000}, &(0x7f00004bf000)=0xfffffffffffffea3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f1c000-0x2), 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000275000), &(0x7f0000e63000)=0xfffffffffffffc78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc8000-0xa0)={r3, @in={{0x2, 0x3, @empty}}, 0x101, 0x3, 0x9, 0x4, 0xe87}, &(0x7f0000c31000-0x4)=0xa0) 2018/02/04 08:22:04 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fd000)={0x0}) fcntl$setstatus(r0, 0x4, 0x400) r1 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000021000), &(0x7f0000013000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000002e000-0xb8)={0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x5, 0x4, {0x0, @in6={{0xa, 0xffffffffffffffff, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x4, 0x10000000000, 0x50, 0x80000001, 0x1000}}, &(0x7f000002d000)=0xb8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000002f000)=0x5, &(0x7f0000012000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r4, 0xfffffffffffffff9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r5 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000006000-0x4)=r5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/04 08:22:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x5400000, 0x2, {0xffffffffffffffff, 0x0, 0x32, 0x2, 0x33}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x805, 0x101) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c}, {0x6}]}, 0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000a9000)) 2018/02/04 08:22:04 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004c4000-0x8)={0x0}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000353000)=[{&(0x7f0000803000)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0x1) 2018/02/04 08:22:04 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x2d) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x2) close(r0) connect$unix(r0, &(0x7f0000437000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 08:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000426000)='/dev/sequencer\x00', 0x26a101, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/vcs\x00', 0x402000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') 2018/02/04 08:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f7b000)='/dev/vcs#\x00', 0xffffffff, 0x40800) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f00009dd000), &(0x7f00004d1000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000de9000)='/dev/audio#\x00', 0x7, 0x100) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000060c000-0x70)) shmctl$IPC_RMID(0x0, 0x0) 2018/02/04 08:22:04 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common="c82d0000006a3000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}]}}, 0x2c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mq_notify(0xffffffffffffffff, &(0x7f0000f09000-0x60)={0x0, 0x0, 0x1, @tid}) sendmsg$key(r1, &(0x7f00009e1000-0x38)={0x0, 0x0, &(0x7f000021c000)={&(0x7f0000fbb000-0x98)={0x2, 0x7, 0xffffffff, 0x7, 0x13, 0x0, 0x5, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x4, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x1}, @sadb_address={0x3, 0x7, 0x33, 0x20, 0x0, @in={0x2, 0x3, @empty}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0xe, 0x5, {0x6, 0xff, 0x4, 0x4, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x2, 0x0}]}, 0x98}, 0x1}, 0x40004) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e8000)={0x4c, 0x0, &(0x7f00001b9000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x20000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000-0x48)=[], &(0x7f0000fcb000)=[]}}}], 0x1, 0x0, &(0x7f000019c000-0x1)="9a"}) 2018/02/04 08:22:04 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {}, {0x9}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000017000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x1010}, 0xc, &(0x7f0000017000)={&(0x7f0000018000-0x280)=@delpolicy={0x280, 0x14, 0x3, 0x5, 0x3, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x59, 0x0, 0x7fffffff, 0x2, 0x20, 0x80, 0x32, r1, r2}, 0xd, 0x2}, [@replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x0, 0x3, 0x6, 0x3, [0x8, 0x5, 0x9, 0x1]}}, @tmpl={0x204, 0x5, [{{@in=@empty, 0x3, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x1, 0x1, 0x162000000000, 0x51f5fefe, 0x68f, 0x6}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x4, 0x2, 0x10000, 0x3, 0x8, 0x6}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x6, 0x7, 0x3, 0xf3e5, 0x9, 0x8, 0xfffffffffffffffe}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x7, 0xfffffffffffffa03, 0xc013, 0x5}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x6, 0x0, 0x3, 0x526, 0x31, 0x0, 0x49b4d70f}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x3, 0x80000001, 0x6, 0xd01, 0x8}, {{@in6=@empty, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x2, 0x3, 0x1, 0x2, 0x3a800000, 0x9a}, {{@in=@empty, 0x1, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x1, 0x861, 0x5, 0x1, 0x2}]}]}, 0x280}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/04 08:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x80, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r2}) ioctl$KDENABIO(r0, 0x4b36) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fsetxattr(r0, &(0x7f00009c0000-0x12)=@random={'trusted.', '/dev/cuse\x00'}, &(0x7f000084c000)='\x00', 0x1, 0x2) 2018/02/04 08:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2f000-0x5)='/dev/ppp\x00', 0x101004, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) connect(r0, &(0x7f00006ad000)=@nfc={0x27, 0x5, 0x4d1, 0x5}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) [ 95.521423] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 2018/02/04 08:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/member\x00', 0x2, 0x0) syncfs(r0) 2018/02/04 08:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00004d6000)=0x10f000) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000918000-0xc)={0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) unlinkat(0xffffffffffffffff, &(0x7f0000bee000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000072a000)='./file0/file0\x00', &(0x7f00001e1000)='./file0/file0\x00', &(0x7f0000179000)='nfs4\x00', 0x0, &(0x7f00002f8000)) keyctl$instantiate(0xc, 0x0, &(0x7f00007d2000), 0xbfe8bfba6975b8b4, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/04 08:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004cb000-0x9)='/dev/ion\x00', 0x42000, 0x0) ioctl(r0, 0xc0184900, &(0x7f000089a000-0x75)) munlock(&(0x7f00006f5000/0x3000)=nil, 0x3000) 2018/02/04 08:22:04 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() syz_open_dev$admmidi(&(0x7f0000194000-0x4)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x4a0000) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000098000/0x2000)=nil) r1 = syz_open_dev$sndpcmc(&(0x7f000094d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff0000, 0x2000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00005a2000-0x8)=0x80) [ 95.562922] binder: 13310:13315 got reply transaction with no transaction stack [ 95.570606] binder: 13310:13315 transaction failed 29201/-71, size 0-0 line 2757 2018/02/04 08:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f87000)={0x0}, &(0x7f00006de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d73000)={r1, 0x9}, &(0x7f0000da5000)=0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00008e1000)={@generic="c371fbf47a3248092c46dad2430fbb25", @ifru_map={0x7fffffff, 0x3f, 0x2, 0x8, 0x8, 0x8}}) r2 = socket$inet(0x2, 0x7, 0x54a) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000d06000)={0xfff, {{0x2, 0x1, @rand_addr}}, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x118) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r4, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000009f000-0x20)={0x0, &(0x7f000002d000), 0x2, r4, 0x2}) 2018/02/04 08:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000337000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80002) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000301000)=@int=0x5, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/02/04 08:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b0a000-0x8)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x1f]}, 0x5c) [ 95.615267] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 [ 95.649942] binder: 13310:13335 got reply transaction with no transaction stack [ 95.657568] binder: 13310:13335 transaction failed 29201/-71, size 0-0 line 2757 2018/02/04 08:22:04 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000100003, 0x9) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000025000)='./file0\x00', 0x80) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[]}, 0x0) 2018/02/04 08:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x3ffffe, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d80000-0x9)='/dev/kvm\x00', 0x40, 0x0) get_robust_list(r0, &(0x7f0000738000-0x8)=&(0x7f0000a8d000), &(0x7f0000011000-0x8)=0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006e7000)=0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000c7000)={0x6, &(0x7f000088b000)=[{0x403, 0x100000000}, {0x7, 0x1}, {0x6, 0xe086}, {0x9, 0x3}, {0x3f}, {0x1, 0x5}]}) ptrace$setregs(0xf, r2, 0x0, &(0x7f00005fb000-0xdc)="1c95a6b0afc35f5b9e305d7b3541e817f9dbb2afd3ae14aa28da6389ca12e9a4f443c447f2a40b9fad26777ffee2d9c3bca9dffaa55867f9e92b59c436bd0a59366f9b8fafa4ebec0576f5351627a4b4668c473ef3df9466c3072356722ae1f5b3c881270057d54772f1f477a692361f94186759f78b36777fad4da6a0f0335ff5344fc7a0a127e6cf9080f1a3fe71f4ecc98d128306e26b6b397a0d4bb91a7681ef5b60b030e6ee6cb38cda436a3a81f3954cef0c520f868ff51f22769b31e5cb3b6ab0bc0796018b45e714cbec748bf8b780c877e1e01bb9ec6b1a") ioctl$LOOP_CLR_FD(r1, 0x4024700a) 2018/02/04 08:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a25000-0x48)=@full, &(0x7f00006df000-0x4)=0x48, 0x80800) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f000048c000)="41f19d302ed9ad079ad74e4e98c17bdc85146da38975daf4d578de678cd55a5f39a2189a27c70eb9e7b5ab5aa04c47f46d37b7a8063a18aba0") fadvise64(r0, 0x0, 0xffffffffffffffc8, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000040d000)='selinux[user\x00') 2018/02/04 08:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) 2018/02/04 08:22:04 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000013000)=0x1000, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="00001211", 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fd6000-0x38)={&(0x7f0000fd5000)={0x10, 0x0, 0x0, 0x100900}, 0xc, &(0x7f00002e8000)={&(0x7f0000598000-0x21c)=@newspdinfo={0x21c, 0x24, 0x28, 0x5, 0x1, 0x88b4, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x6f, 0x3, 0x0, 0x7, 0x2, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2b, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @migrate={0x10c, 0x11, [{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x32, 0x4, 0x0, 0x4, 0xa, 0xa}, {@in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3c, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3c, 0x3, 0x0, 0x4, 0x2, 0x2}, {@in=@empty, @in=@rand_addr=0xec2, 0x32, 0x4, 0x0, 0x2, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x4, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0x6c, 0x2, 0x0, 0x6, 0x2, 0xa}]}, @algo_auth_trunc={0x98, 0x14, {{'tgr192-generic\x00'}, 0x260, 0x180, "75903a9a0e3aaab13bd5a0b2d3e24b8fc75d59aad073874e4f0d70a6d16d6bc88106f88800400e9d84e614151c2897801c6e1efadefb40c9bb38dd16c43bc5f6bbb3c8df5ac5ae00462767ec"}}, @ipv4_hthresh={0x8, 0x3, {0x5, 0x1f}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 2018/02/04 08:22:04 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f3e000-0x5)='veno\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000462000-0x4)=0xc) capset(&(0x7f0000cfe000)={0x200f1526, r1}, &(0x7f0000c2a000)={0x800, 0xc7f, 0x7ff, 0x81, 0x7, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f00000bb000-0x4)=0x80, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xdf7, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x6)={r2, 0x28, &(0x7f0000001000)}, 0x10) 2018/02/04 08:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x6, 0x7f, 0x2}, 0xfffffffffffffe98) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) clock_gettime(0x0, &(0x7f0000304000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000efe000-0x8)='./file0\x00', &(0x7f0000f91000-0x20)={{r2, r3/1000+30000}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r0, &(0x7f0000398000+0x2ab), &(0x7f0000391000)}, 0x20) 2018/02/04 08:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000e97000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) open(&(0x7f00001f0000-0x8)='./file0\x00', 0x300, 0x11) write(r0, &(0x7f000008e000-0x92)="4a2fe3d568083f7cd63cdc27eee956b297e2c31bf1fdcae49f5912719ce5847c61d65848e5e89504bdfabbbcba37b5f3731ddec10bca45467102b87cf39607c6d5c8e1e5009459e446d481f17afe4817293d51ff66958a999b2a7e092d09a424ff449495af643d4c50a9691ce2a85cb0f309eb0aedb0d7f2a8f1796d2684dd9dd813a1f481d1a8a2d652bbebb14f83af696f", 0x92) 2018/02/04 08:22:04 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000046000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000049000-0x8), 0x20) r1 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000004b000-0x8)='./file0\x00', 0x18) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r1, 0x0) writev(r1, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000004c000-0xc)={@dev, @empty}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000021000)={0x54, 0x0, &(0x7f000004a000)=[@release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x28, &(0x7f0000042000)=[@ptr={0x70742a85, 0x0, &(0x7f0000010000-0x1), 0x1, 0x4, 0x35}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fda={0x66646185, 0x9, 0x1, 0xe}], &(0x7f000004a000)=[0x40, 0x38, 0x48, 0x78, 0x0]}, 0x1}}], 0x59, 0x0, &(0x7f000004a000)="42613adec689f61a5a895bc941938f0c56f9623da55ea2d682b405a1c626ef1ae194b16d075023467f876e968076c5084f3d5ffd97849b79e92f6f57cfa5f1435d235db457d38fde59a77a0e0770ee2561a96ffb77e7a7a4ae"}) getpeername$netrom(r1, &(0x7f000003e000)=@ax25, &(0x7f0000049000-0x4)=0x10) 2018/02/04 08:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000092f000+0x5f7)={0x0, 0x2710}, 0x10) setrlimit(0x1000000000000007, &(0x7f000068d000)) dup(r0) 2018/02/04 08:22:04 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = syz_open_pts(0xffffffffffffffff, 0x402200) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/04 08:22:04 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000000d000)={0x67, 0x3, "790a9e463dd306d58507231165a0626df30afd3201efadaa86e1271c2e638646e0892458f01fd340f7dc1390015afcee4f1bb4850f137573dcbcaf8099d2ef9a3c0959043d71ae07d462ed936a59392d92bf8d59911e96d7e00bf4ee7c5cf9"}, 0x404100) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000000e000-0xd)='/dev/dmmidi#\x00', 0x8, 0x115000) 2018/02/04 08:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e50000)={{{@in6=@empty, @in=@empty}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000d3000-0x4)=0xe8) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) 2018/02/04 08:22:04 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000044d000)=@assoc_value={0x0, 0x8001}, &(0x7f0000ef9000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef9000)=@assoc_value={0x0}, &(0x7f000010e000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ef9000)={r2, 0x40, 0x81, 0x7, 0x800, 0x7, 0x800, 0x5b1, {r3, @in6={{0xa, 0x3, 0x0, @empty, 0x3}}, 0x100000000, 0x3ff, 0x0, 0x5, 0x8000}}, &(0x7f0000efa000-0x4)=0xb8) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ef7000)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000efa000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000efa000-0x4)=0xe8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e49000-0xe8)={{{@in=@rand_addr=0xfffffffffffffc00, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2, 0x0, 0x0, 0x1, 0xa, 0x80, 0x20, 0x29, r4, r5}, {0x8, 0x0, 0x7fff, 0x3194a3ac, 0x5, 0x7, 0x9, 0x4}, {0x9, 0x6, 0xd8, 0x1}, 0x3, 0xd, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x3, 0x80, 0x3e54, 0x2, 0x4}}, 0xe8) getresgid(&(0x7f000062f000-0x4), &(0x7f0000ef9000), &(0x7f0000613000)=0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000002e000)={@generic="36edd1bc7fe05d11603ff0601064ebde", @ifru_settings={0x91a, 0x7, @sync=&(0x7f000058a000-0xc)={0x7fff, 0x0, 0x783}}}) fchown(r1, r5, r6) [ 95.965612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2152 sclass=netlink_route_socket pig=13379 comm=syz-executor4 2018/02/04 08:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f2a000-0x9)='/dev/dsp\x00', 0x10002, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000cee000-0x8)=0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005ab000-0x4)=0x7, 0x4) setrlimit(0x1, &(0x7f0000011000)) r1 = request_key(&(0x7f0000ad3000)='big_key\x00', &(0x7f0000309000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c58000-0x5)='ppp0\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00005b4000-0x8)='keyring\x00', &(0x7f00002b8000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) r3 = syz_open_dev$sndpcmc(&(0x7f0000613000)='/dev/snd/pcmC#D#c\x00', 0x783, 0x2802) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cce000-0x1000)="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", 0xfe0a) set_robust_list(&(0x7f0000505000)={&(0x7f00006c8000/0x2000)=nil, 0x1ff, &(0x7f0000f48000/0x3000)=nil}, 0x18) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00003ef000)=0x61c) 2018/02/04 08:22:04 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x5bd4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000-0xa0)={r1, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x80000001}}, 0x100000001, 0x1000, 0x2, 0x100000000, 0x80}, &(0x7f0000013000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000e000-0x8)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000015000-0x8)={r2, 0x2}) 2018/02/04 08:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) timer_settime(0x0, 0x0, &(0x7f000095a000-0x20), &(0x7f0000ec5000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004c8000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d37000-0x50)={0x0, 0x0}}, 0x10) socket(0x8, 0x0, 0x5) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000283000-0x4)=r1, 0x4) syncfs(r2) 2018/02/04 08:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/04 08:22:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000213000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x61)="a7c58a5633100d699408908ba193c0344b3a0d5bfaaf3a9dbdb96c8784c49b7e23003c7088c61f9e2c60a14a4b86b8d7ad252564e3aaf66bc6e69bbad392d35d4abbd340ff0c8f6c7237660d1ddabc83d91e2271751c8e5527e7b4c0ddfb68ea04", 0x61, 0x4000004, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) alarm(0x8) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x80, &(0x7f0000002000), 0x0) 2018/02/04 08:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f00009ae000-0xb)='/dev/adsp#\x00', 0x1, 0x141800) 2018/02/04 08:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f00008c3000)="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", 0x1c0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005f5000-0xa)='/dev/vcs#\x00', 0x83586f4, 0x58000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002bb000-0x8)={0x0, 0x5}, &(0x7f00006aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000084e000)={r3, @in={{0x2, 0x2, @rand_addr=0xfb}}, [0x2, 0x8, 0x451, 0x5b2b4337, 0x7, 0xa6, 0x8000, 0xfff, 0x5, 0x9, 0xfffffffffffffffb, 0x2, 0x7, 0x5, 0x6]}, &(0x7f0000455000-0x4)=0x108) [ 96.149902] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/04 08:22:05 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 08:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003ea000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000059e000-0x10)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000117000)={{0x7fffffff, 0x7}, 'port1\x00', 0x40, 0xd1062, 0x401, 0x3f, 0x1, 0x45, 0x80, 0x0, 0x4, 0xb8}) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f000035e000)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00003b2000-0x4)=0x8001) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000d32000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}) 2018/02/04 08:22:05 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004dd000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) splice(r0, &(0x7f0000f0c000-0x8), r1, &(0x7f000060f000-0x8), 0xfffffffffffffffb, 0x8) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$mouse(&(0x7f00004a3000)='/dev/input/mouse#\x00', 0xe5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x1638, 0x1, 0x4, 0x1ff}]}) waitid(0x1, r2, &(0x7f0000003000), 0x2, &(0x7f0000001000-0x90)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1ff, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000002000-0x6)='dctcp\x00', 0x6) ioctl$TIOCNOTTY(r5, 0x5422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000000)={0x10001, 0x9}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r6, &(0x7f00002da000)={0x0, 0x0, &(0x7f0000f93000)={&(0x7f0000002000-0x170)={0x2, 0x3, 0x2af1, 0xf, 0x2e, 0x0, 0x5, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, @sadb_ident={0x2, 0x0, 0x2, 0x0, 0x7}, @sadb_x_sa2={0x2, 0x13, 0x6000000000000000, 0x0, 0x0, 0x6}, @sadb_key={0x17, 0x8, 0x580, 0x0, "faa8fd05623f98b4268a87d2f5673071c7418c33994f1f1902a58a54d0e19db7a756a23461c50999a67e608713eb5e19dca862e09e36902d308dae389fae34f591a66e953b1d8988ae8aa42668e70e8f9b74fe67bd131ea30855dca9abbe824de583f0c8157e39d44a594cbed19e37095ebec37f1531ffbc554e6162bcb6752e32f5838ba9134b129ba55332f9bca316bf9ec417d1585798776e3c6306704691c895568b4948b8d75224a05df72a4f45"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0xb, 0x4, {0x6, 0x32, 0x40, 0xc0cb, 0x0, 0x7ff, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}]}, 0x170}, 0x1}, 0x40003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000001000-0x10)={0x5, 0xf21f, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x0, &(0x7f0000002000)=[], 0x4, &(0x7f0000001000)=""/3, 0x3, 0x5}, 0x1) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r7, 0x4018ae51, &(0x7f0000001000-0x18)={0x8001, 0x0, 0x46}) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/04 08:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8000000002, 0x78, 0xe2, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f000035a000)='limits\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000011a000-0x14)={0x8, 0x80000001, 0x0, 0x2, 0x5}) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/02/04 08:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000e7d000-0x51)="aac9dcf3c1ab868723df169ae609df826a4455f1e9204cfb4c2fd11ed7af3b2cae1a90c249e4d2cbbb30205497c79f1abf8d6ace31003596b6ff40ae22209e557f526ada8ed5e7e1feaa6fd2f0ff8c28ee", 0x51, 0x4000000, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = syz_open_dev$sg(&(0x7f00001fc000-0x9)='/dev/sg#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000cc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000c6000-0x20)={0x1fd, 0x1, 0x10f000, 0x1000, &(0x7f0000c28000/0x1000)=nil}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000018b000-0x8)={r4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000e62000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000004, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) connect$vsock_dgram(r3, &(0x7f0000dd0000)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/02/04 08:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006fa000-0x9)='/dev/ppp\x00', 0x201, 0x0) r1 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x80000000000000a, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aa6000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}}, 0x20, 0x9, 0x1, 0x170}, &(0x7f000088c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f38000)={0xfffffffffffff000, 0x0, 0x6, 0xfff, 0x0}, &(0x7f00002f0000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ea000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000144000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ced000)={0x0, 0x76, "b7637f4b5a378aa166d65e031b3c24a95d36e37b85ff703a89014ec7402fdb9ab509d2b369cdd6ae798af35bee583c89962cb879fdb99ab174c655d3a54edd5eef63df9c366bc8bb3b122c4da00ab73d2eab4a486c18bccc00c4654d24c2a053962cf238a69bfb253f5ec62176e4dca58b8d1aff54cb"}, &(0x7f0000981000)=0x7e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001e6000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3f, 0xb139}, &(0x7f00004bc000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b97000)={0x0, 0x6, 0x30, 0x5, 0x1}, &(0x7f0000f19000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd6000-0x8)={0x0, 0xfffffffffffffffd, 0x7}, &(0x7f0000eba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b36000-0x8)=@assoc_value={0x0}, &(0x7f0000d36000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000965000-0x8)={0x0, 0x7}, &(0x7f0000fc2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cdb000)={0x0, 0x800}, &(0x7f00000a3000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bf5000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x9, 0x4, 0x2, 0x3, 0x1, 0x1, 0x180, 0x3ff, 0x7, 0x100, 0xa6a6, 0x4, 0x3, 0x884, 0x7]}, &(0x7f0000003000-0x1)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c1d000-0x8)={0x0, 0x100}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001c9000-0x4)=@assoc_id=0x0, &(0x7f00001ed000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a3b000-0x10)={0x5, 0x8, 0x800, 0x1ff, 0x0}, &(0x7f0000469000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e6d000)={0x0, 0x2}, &(0x7f0000dc8000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ce3000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00000e1000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d37000)={0x0, 0x97, "28235ec6e26001ec281124f8a1df6272e5ee891124daae06fcb1ead2f653ee5649b51ca11738392d66a817eaaf497faf222ae11c40263660bf2d14f3842f8f2f2c747df918756d0d4317a7d8c1af56552dd145bd67cfc5e7647e2c98eb453380dfd8c0e43312a910f759b7b3cffa7899325c4bcafebb17976f15cf732f8dd1f60fef235b8770d3d4c29dd99223c56487c4a33570e1d7ca"}, &(0x7f0000a34000-0x4)=0x9f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000020e000-0x8)={0x0, 0x7, 0x2}, &(0x7f0000f5c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000871000-0x18)={0x0, 0x2, 0x30, 0x6, 0x3c4c}, &(0x7f0000e52000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b40000)={0x0, 0x2, 0x5}, &(0x7f000021e000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000874000)={0x0, 0x7f}, &(0x7f0000cb0000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000fa5000-0x150)=[{&(0x7f0000503000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10, &(0x7f000028d000-0x40)=[{&(0x7f0000031000)="7b2d8872", 0x4}, {&(0x7f0000d7e000)="0fd7b1b929406ff251125abc038a4494cf68d07f30493fe23c98a76edd81c6cb067ca6d7c715888f02dc835f0ff7ee91f79b5edcdbea73a8a5e2dc11fea435ed82639498ee95c820bddcb8251f00bb7331737d57d6b8", 0x56}, {&(0x7f0000c1e000)="8094e04d0085332574e2e782129bd54f3ca8a87729b392671edd391acbccab0e21fd7b45b52b7031ae94bc53158a2e070d9a598f83310af282ca0ab5c395a4dd38b194e22db4ebc1d5949b6d2eef6381ff014112e701df47f19f13d427ff7454074b9cefe5bd8f3f96f95364903bb4", 0x6f}, {&(0x7f0000b46000)="a77ab758a25a0c213fda30871b150fd474a0723b1ce2e1263f49180a118e54e4a862ddb2e49fd88d364de4609e1bf88894c8d421b124d95001d390f21cd65eed317d46f6a61e9e562d70c349", 0x4c}], 0x4, &(0x7f0000da8000)=[@sndinfo={0x20, 0x84, 0x2, {0x57f8, 0xc, 0x64, 0x7f, r2}}, @init={0x18, 0x84, 0x0, {0xff, 0xfffffffffffffff7, 0x1000, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x9e1, 0xc, 0x1f, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x56, 0x2, 0x9, 0x0, 0x8, 0xd38, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xd, 0x4, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0xe, 0x100000001, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x10001, 0xce4f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfa, 0x1, 0x200, 0x6, 0x9, 0x3, 0x2, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x5, 0x2}}], 0x1b0, 0x800}, {&(0x7f0000527000-0x1c)=@in6={0xa, 0x1, 0xc, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}, 0x1c, &(0x7f00000c1000)=[{&(0x7f000058c000)="f3e648bcdc07c4c9880bc9770280b05d4e930ac452169d5e12ad2c689354eb0ddbcbe2d3ac8ab25051fe3b88df23e50cbb661673b17054e9f68180ddaadd9f4a5df71a6babbd61", 0x47}, {&(0x7f00007be000)="360c24b9b3e7508d92602b914884c22f778c3acd728af16d704aba5cf208162733f75b82039d1d50d890bcfcf7586ce9518592a69fb6a33706f432ed49342082fbb1a4a393b7890084823843a024a25f02309a4ba389abbe8f785cf51a344686ce7225cb862c66f09aee81534adb6d43004e6b3938941d7ee9fac4577165d5bf178ddbe14bfddd641cf75ba8c85d697b727b6dda346d20101263f4b1d7d714060990ee66ba635c2ce1c1483d019add11edeafb11b77b1b4e20112a218bb1607dec3c1799e1a45b0f11afac12a7e6fa2c569eb71b2609cf1df1a0b7a81650dcd7b2dcc104caa8cba739faae74f1a595687a18ca", 0xf3}, {&(0x7f00006f6000)="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0x1000}, {&(0x7f0000b93000-0x9e)="530c7c808e88f7e8620942480ad87f3141820ef8997ea9d7f0b2bedc0b5358ba6a6801d4fb86bc60c290acc82162c1ca657237615462fb2ec30dd0e5dc8d7276e95ee95ba742cc1001812fbaca5de19bae35663a779133f606ed2a0ecef18d3b2548506357ffa8bcf9806eaa28c5283d658febe57051e97c471eca188eb3fc3720429c4c8e0b3e83bbef054837914ea9050bfd757e672d475d50d99e88b8", 0x9e}], 0x4, &(0x7f0000c8d000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x1, 0x7abee771, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffff, 0x2, 0xc07, 0x5, 0x6, 0x5, 0x1, r10}}], 0x60, 0x4000000}, {&(0x7f00001ca000)=@in6={0xa, 0x3, 0xa0c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4b}, 0x1c, &(0x7f0000133000)=[{&(0x7f0000af4000-0x45)="f14234b752f70f06fe165de8b18a37ec25cbbf1824ca574c3bffd49ea7dd5ddf955af4775e347cb910f7141a044d64226d12768080e7e64112d0cd736634f2da5db8c994a2", 0x45}, {&(0x7f000044f000)="82d029cca3a6dc0d7a48626d58cfa07604668f99e98d7b951592f03620624e9ded8f48bf5cd17ecc308b2520c37afef6ea34d4b88d5ddc59f180df76f182943911e43149a734a711f65dc435ee127bd8e4916c7f54e3795327abf437ac5465b40298fafe266665e2d4fe3b5a1f9d1902fdada8f4222d9e004ad9f2f8a2f42261989f45226feddbf7c404fc63f26a8a1d89d28070fed1beb1dca3516505e264affc6a3d", 0xa3}, {&(0x7f0000347000)="5f36515d4563fb7afaf9e064f52851a6f505aec3badcc4696072f2fa1e221a4b9b8116400c86c49a6aaa725aa253fd295bd4f08c174bd9e5b3555835b28031ca0416b241f9399e800b026757a76a77ebf6b2c26af53aac4e764b56e6b1b7690c224e0c7ddfccc1fb5fe293ba786cc73ecf44aed5a4b9230271322a9c69cf6909088b7b4e207c09906afd91caee179cdcadcc395b86fef2902ae13bc2e39c2bcee72da527", 0xa4}, {&(0x7f0000d9a000)="cedeb1b7525d6c3a33c25321d382cdc261d88b4a6d722c505ecc37d3f9e271f28554ea046f9ef6307d034757941b802f450bf9cec1b557d0743d8058d293b8624012734fd0761217eaf2f4e65f5b00a6f55856f592582bfd429baf0153df8e0b499cec0505b42561bfd4249afbc6848ee65e864ccb9165b688933b93d9839720f58067aef8180da4097c37d68c47894dc7da05994caf5c5975d189b0dbd85fab48bba30c510e13b704d104f0cc5e12470b3cd9781266b9cd23eb80efdd52aa75f25b9bd8f4ec215f1a5d137cf52aa9adea197fdf442cdf63999bfa10a48dc2aa4e90", 0xe2}, {&(0x7f000012b000-0xe1)="683d07355e17902494b762b438008d1d5c94b27b6e57cb65f65fd3161f9b65bf71fc0a9ded3bf85d640c9a82579460d7b49ca11b22c149873451fac219c50287bf4095ed992196cf013b44b0bc823bcf82569ec7c1568b05b404fd9856ab1aa6d7afea2f03ed0ba59d938abaa8f6e16d6fdc20e006623840911374ac3a6ee67fd7f27a47036707e2270648c3526be788239d1af3c1b3fdc43136db80b3ebccdb3fa880352fb63a1b366617f05589efdc11a06d6fa160aad15bce37d9d657fd8b00aadad76c158bd5c9e99ef31999f56d4909621767ec47590c286f3202c9b95cbe", 0xe1}], 0x5, &(0x7f000000c000-0x60)=[@init={0x18, 0x84, 0x0, {0xffffffffffff8001, 0x8, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x7f, 0x0, 0x7}}], 0x60, 0x10}, {&(0x7f0000a2e000)=@in6={0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f0000e5d000-0x10)=[{&(0x7f000074b000-0x7e)="7ae96aae375740f7c613ee1ed22f1b627245d446c4bbba5eee639183ce0b133a8eb569a3b201cd920533c7585ee89bbbb125c5b4e6b5e6f0c6e134827902d37dd7b184de80ee737b45420c05621ba1322f41b3892ffba16a9ebe19ac9b36dea4294e40e6d8fa677bf04c32f162180626e47287dd342d093d30a94169429c", 0x7e}], 0x1, &(0x7f0000584000)=[@init={0x18, 0x84, 0x0, {0x6, 0x400, 0x2, 0x401}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x800e, 0x400, 0x4, 0x3, 0x20, 0xffffffffffffff6f, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x6, 0x3, 0x2, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0xbb, 0x0, 0x7, 0x9225, 0x7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000001, 0x8000, 0x100000001, 0x9, 0x3, 0x8, 0x1, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x2, 0x8, 0x40, 0x7, 0x8, 0x9, r15}}], 0x150, 0x20048084}, {&(0x7f0000e5c000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00004a8000)=[{&(0x7f00009df000-0x39)="23d2ca2b5a3fd47024234f6979c8857224d47bdcc020ecbca99cf8792a882298c7b9cbc23affbd3a532847950529fb6622d8836b3be0f4052e", 0x39}, {&(0x7f0000c11000-0xb4)="5aafc8cad9f8e90a08cd5fe39723ec300b4701db8776280f86bfbcdb3e13299825e502e05d02f9790b37898dff179722431b2d96478db45b1972f95d08d8b998cce43dfcdf3cc42dccea65bfeb403f8fa99f5757cba6274ef0c16a7b1519525d4cf2f27adad0c1742cba01ddd5cbb486978fb11277f3cdbe8fe8e033dd7c2cf2b3cdea6787b7d3936b8044c679eb08e0dbee34648053bcfa7e109dd36c292fce0e014d86d92a651fcdbd8d9f3767c6fac1b4a92e", 0xb4}, {&(0x7f00008ad000-0xfa)="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", 0xfa}, {&(0x7f00002dd000-0xdc)="f6ff7893b1b214b5c6c756b7da4aa993ba4a1a05f594fdd5194e54e8f0a12ccd7d0e0f61740e48b1e1c3285ebc8971d067a8c39227a81743750c9dec9eea3ea96c69551b7a18e629c0a753a31fdfde30fbda3a7de5df5c8c1eab5aec16673524c0c3509fc57a6a173eb837c4b34f8bc89a21d88a385afd81c208bd0a71cfa8185c509fa6aefff24f020c897c48f4d1be8728052a8d4029d27c609e23683fb21f34f788cdabd931747aa667edbfcce6e9bf9cd4e6c7794da5ed33ff66deaf43ad050b628c91daee666a4358afb43b9550681406beda6d12e65ca2dc2f", 0xdc}, {&(0x7f0000c63000-0xd2)="ae338737c03fa24e3446a0e666c39adb9d6a907bd7f32d3ca84d5e69a2c8ac373b2457c5b3623c02cadb55535628bacbcb2c1a4842c6c83ebb237669338ac698c647f7a961e83da006287c5c227193f6f917424ffd7c166117e4593a990fa3d4d2f36036a965c94e37030b6ca8cb49a3d11b153bcd9057b2c073c3acdad91c214a726793dba2c971c4aa4302bd0ea5c03cbc1bba79aa1f15cdb07d4169b78e551c493152240597975c2482788a887e0c274b1833a028131837e5a45b945b30e92ef920836f92632f111738b3bb9bf2decfc9", 0xd2}, {&(0x7f0000300000)="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", 0xff}, {&(0x7f0000f3e000-0x6d)="d77b5e437d944380088b7889c33995df2db1c1210c8716bcf581825ee02ae30d736f6bc1c945c8ab7614433f631607fe09025055943321eea6e267e7c37e5765e4439d89147505e7a761341594c3c446148207497a3a84bed97ab67cd1e98015fb997b799cc2cb1a22badd12a2", 0x6d}, {&(0x7f000004d000)="1e9f5d6136b96b3ff271db0c4fae92d00d750e69e338f21f1306b3070a9cd2ed6b2a884628d053aa2689cff9698018f26d9a2610673236d42abf85b1f65a036b95ed50cb11f1b9d213d2e004f1f6072dea7d1ee9684da695f646d6116de1633216cc6300c7e182bc842ccdc4d3fdb6a53245487b9bae5fe749388f66b78b6c9a", 0x80}], 0x8, &(0x7f0000c9f000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8, 0x8000, 0x9, r16}}, @init={0x18, 0x84, 0x0, {0x4a39, 0x38e, 0x3, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000000, 0x204, 0x5e, 0x65, 0xfffffffffffffff9, 0x10000, 0x3, r17}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xfc, 0x2, 0x3ff, 0x0, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x1, 0x6, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x7, 0xe3, r20}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0xfffffffffffffffb, 0x1c86}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0xffffffffffffffbc, 0x8004, 0x5b, 0x4, 0x3, 0x1, 0x401, r21}}], 0x1b0, 0x800}, {&(0x7f0000596000)=@in6={0xa, 0x0, 0x7d, @loopback={0x0, 0x1}, 0x42}, 0x1c, &(0x7f0000a80000)=[{&(0x7f00001fb000)="c921b05daaaffec04b92e03ed31c9ce293472d44772854379ef635cfbb1efb2c3f4aaf31ff4ab3e013a2718cde36ca", 0x2f}, {&(0x7f0000834000)="de1083223cdb51a01fc2308eccbbe787c9fa1a395053d4947f65bc646ff05e129584e84eb856b832df995b943ce1daa97d2eeb69d073d3ea1f113d0c33c92880a1c5614912b3d5e2bc1deacb06728b5b80ff8a167493bae1146058170eab914f52d25f1c483f92109ecf59c7e20b9f37e5665319d00733debc8b239a3e0dbdca770a90ea7db385e1504401932c131852bf599de905d7f637c47b4cd23aea6a5d82cc91e86ffa", 0xa6}, {&(0x7f00004ad000-0x7f)="a31a9c369c71a5fa8c7eed6337d4535cfb3e37318e98b0742c46ec7e5f8549e50855837838951687fe0ee186ae1fe71f29de13a16080d4901a0172c841fd00318f67c3d65c70eba54e4f14644212d3c5d3eeefa0055fd0907148e36858f05c6263541cbc6585b6d068554e846198787ae35dc63380b92546e4380b6b6c0494", 0x7f}, {&(0x7f0000612000)="2184a743d6282a8df57c72eeb80246626e21635c4ba73e78da08e4279631f5b826f559897bdad295aaebbf69360f00eb76200021c0e271da6438544adf643938cd63b17b13ed054ee9cf68cd0b9a0d3a166bbe5e19", 0x55}], 0x4, &(0x7f0000d9e000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x244, 0x8000, 0x7f, 0x1, 0x4, 0x67f749c4, 0x100000001, r22}}], 0x30}], 0x6, 0x1) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00003fd000-0x4)=0x2, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/04 08:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000dc000)='net/protocols\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000575000-0x20)={{&(0x7f0000533000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000063c000)=0x7, 0x4) 2018/02/04 08:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r1, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_dev$dmmidi(&(0x7f0000fb3000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x400) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b2f000-0x4)=0x978, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c89000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00004df000)=0xe8) sendto(r3, &(0x7f0000bc3000)="f79b0fea92e1bb96a876c504508a83e493ce1158dab1e2c217e7161300fa93fc266a91500f7a862728b17a5b4cebeb2dca7eeda2c55cfec635adcd871d11c0ff88f12101a554e6b5d4872594a39d53583402c0547712ed7f62a0679d2ebd9fa778233a6a756259bc34716940cfd2584a6d3519e6e10a64cd347ebaf63d84232506c2a5ce95a4f2d1fac519ae82", 0x8d, 0x1, &(0x7f0000a9a000-0x14)=@ll={0x11, 0xf5, r4, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/access\x00', 0x2, 0x0) tkill(r2, 0x1000000000016) sched_getaffinity(r2, 0x8, &(0x7f000086a000-0x8)) tgkill(r2, r2, 0x2f) 2018/02/04 08:22:05 executing program 6: remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x185900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000+0xf0e)=0x33, 0x4) [ 96.368987] QAT: Invalid ioctl 2018/02/04 08:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) r3 = semget$private(0x0, 0x7, 0x10) semctl$GETZCNT(r3, 0x5, 0xf, &(0x7f0000a80000-0x1000)=""/4096) mincore(&(0x7f0000ea1000/0x3000)=nil, 0x3000, &(0x7f00007e4000-0x8c)=""/140) accept$ipx(r2, &(0x7f0000167000-0x10), &(0x7f0000d2f000-0x4)=0x10) sendfile(r1, r2, &(0x7f0000768000-0x8), 0xfffffffd) tkill(r0, 0x16) 2018/02/04 08:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x20000000, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 2018/02/04 08:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000c7e000-0x7e)=""/126) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = socket$inet(0x2, 0x3, 0x2f) getpeername$packet(r1, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000062e000-0x4)=0x14) sendto$inet(r2, &(0x7f000085b000)="a9a1dd7d", 0x4, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c3b000)) 2018/02/04 08:22:05 executing program 4: r0 = open(&(0x7f0000a5c000)='./file0\x00', 0x80000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f00000ef000+0xe29)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00004a8000)={r1, 0x20}) mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r3 = open(&(0x7f000047a000-0x8)='./file0\x00', 0x2, 0x10) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00007ab000-0x4), &(0x7f00008b3000-0x4)=0x4) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002e6000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f00008e2000)={0x9, 0x1c, [0x5, 0x3ce56536, 0x3ff, 0xde, 0x3, 0x0, 0x200]}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00008e2000-0x4)={r2}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000079e000-0x4)=0x400, 0x4) [ 96.437453] device eql entered promiscuous mode [ 96.446976] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 96.470662] QAT: Invalid ioctl 2018/02/04 08:22:05 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) tee(r0, r0, 0x7, 0x9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000015000-0x30)) ioctl$int_out(r1, 0x5462, &(0x7f0000014000-0x8)) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/02/04 08:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x0, 0x80000000) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) sendto$inet(r0, &(0x7f00009e8000)="74b9", 0x2, 0x200000c0, &(0x7f00001ff000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000007000-0x7)="b00e334c96d2", 0x6, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) syncfs(r0) 2018/02/04 08:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f00004ad000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000de0000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ccd000-0x8)={r2, 0x3}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac7000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f000067f000-0x8)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a24000-0x4)=0x3c00, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000278000-0x4)) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 08:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/02/04 08:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c4000-0xa)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b85000-0x4), &(0x7f0000afc000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 08:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) getrusage(0x1, &(0x7f0000d5b000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fea000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000907000)=0xe8) fstat(r0, &(0x7f000017f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = creat(&(0x7f00002f7000+0x557)='./file0\x00', 0x1fd) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000907000)={{{@in6=@loopback, @in=@local}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f000008b000)=0xe8) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}}, &(0x7f00001e9000-0x20)) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000), 0x40000001, &(0x7f00008db000-0x90)={{}, {0x0}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x7ff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000056b000)={r5}, 0x10) clock_gettime(0x0, &(0x7f00005a7000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r7, r8+30000000}, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000214000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000000b000-0x1)="1c", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f00005a6000-0x33)=@random={'os2.\x00', ')systemself(selinuxvmnet0em0posix_acl_access}\x00'}, &(0x7f000050f000-0x1000)=""/4096, 0x1000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b63000)) 2018/02/04 08:22:05 executing program 5: clock_getres(0xfffffffffffffffe, &(0x7f0000ebe000-0x10)) socket$inet(0x2, 0x6, 0x1ff) 2018/02/04 08:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d51000)='/dev/input/mouse#\x00', 0x0, 0x101300) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00003e3000-0x4)) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ae000-0xc)={0x0}, &(0x7f00005e5000)=0xc) finit_module(r1, &(0x7f00002ea000)='ppp0bdevvmnet0\x00', 0x0) sched_rr_get_interval(r2, &(0x7f00007cf000)) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000919000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f00003f1000)=0x4520, 0x4) 2018/02/04 08:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f000077c000-0xb0)={{0x84}, 'port0\x00'}) r0 = getegid() getresgid(&(0x7f00006b9000-0x4), &(0x7f00009b0000), &(0x7f0000ba7000)=0x0) setregid(r0, r1) [ 97.123686] sock: sock_set_timeout: `syz-executor4' (pid 13510) tries to set negative timeout [ 97.139944] xt_connbytes: Forcing CT accounting to be enabled 2018/02/04 08:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x3c0) 2018/02/04 08:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00000a2000)='/dev/input/mice\x00', 0x0, 0x70b100) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00006ee000-0x4), 0x4) 2018/02/04 08:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/cuse\x00', 0x10180, 0x0) fchmodat(r2, &(0x7f00003de000-0x8)='./file0\x00', 0x81) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) execveat(r4, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d3a000)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000d14000-0x1000)=""/4096) utime(&(0x7f0000aaa000)='./file0\x00', &(0x7f0000f28000-0x10)={0x3, 0x7ff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000d5f000)={{0x1fcbe3876e757368, 0x1, 0x63e, 0x0, 0x101}}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00004fc000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000732000)={0x2, 0x6, 0x8, 0x0, 0x3}) 2018/02/04 08:22:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000cd7000)='./file0\x00', 0x1, 0x1cb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x0, 0x10000, 0x22, 0x5, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000aef000-0x4)=0xfffffffffffff9b8, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000102000), &(0x7f0000e6a000-0x4)=0x14) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/219) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/02/04 08:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000724000-0xc)={0x2, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000240000-0x86)=""/134, &(0x7f0000d95000-0x4)=0x86) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000546000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00007d7000)={0x0, r2}) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000c69000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000566000-0xd)='/dev/usbmon#\x00', 0xcc, 0x4000) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000cb6000)=0xffffffffffffff7b) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00007f9000-0x18)={0x1, 0x80, [{0x1, 0x0, 0x40}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ed9000), &(0x7f00006f1000)=0x4) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000926000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f000044f000-0x4)=0x1c, 0x800) fstatfs(r4, &(0x7f00009fd000-0x76)=""/118) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x3}, {0x4}, {0xa}, {}, {0x0, 0xa}, {}, {}, {0x8, 0x400}], 0x2d8) 2018/02/04 08:22:05 executing program 1: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000040b000-0x4)={r1}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ccd000), 0x4) 2018/02/04 08:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000042a000-0x4)='/dev/ppp\x00', 0x80040000000002, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d31000-0x11)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002000-0x1008)={0x0, 0x0, 0x4, "02e849b9"}, 0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) 2018/02/04 08:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000411000-0xc)={0xb04, 0x800, 0x44, 0x20, 0x8d, 0xffff, 0x6}, 0xc) [ 97.275805] sock: sock_set_timeout: `syz-executor4' (pid 13522) tries to set negative timeout 2018/02/04 08:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000d4b000-0x8)='./file0\x00', 0xc0041, 0x80) connect$pppoe(r2, &(0x7f00001af000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f00001ec000-0x1)='\x00', 0x1}], 0x1) 2018/02/04 08:22:06 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000241000-0x10)={0x0, 0x44, &(0x7f00009dc000-0x20)=[]}, &(0x7f00002a8000-0x4)=0x10) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x800, 0x6, 0xeeb2, 0x3}, 0x14) flock(0xffffffffffffffff, 0x0) 2018/02/04 08:22:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000+0x25e)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_NMI(r7, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/04 08:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[]) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f96000)="73657373696eee696400") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000098f000-0x4)) 2018/02/04 08:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000783000)=0x14, 0x800) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001ef000)={&(0x7f0000a2f000)=@can={0x0, 0x0}, 0x10, &(0x7f00008f0000-0x30)=[{&(0x7f0000631000)=""/146, 0x92}, {&(0x7f000092b000-0xf0)=""/240, 0xf0}, {&(0x7f00005d2000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000032000-0x7a)=""/122, 0x7a, 0x1}, 0x40) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000026a000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$netlink(r0, &(0x7f0000004000)=@proc={0x10}, 0xc) 2018/02/04 08:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f00002f4000-0x4)=0x0, &(0x7f00005af000), &(0x7f000090f000-0x4)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c86000-0x4)=0x0) r3 = geteuid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e8000)={r2, r3, r0}, 0xc) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00003eb000)) 2018/02/04 08:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x95d56b874e4302d0, &(0x7f000016a000)=@fragment={0xdf, 0x0, 0x101, 0x40, 0x0, 0x10080007, 0x2}, 0x8) 2018/02/04 08:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000026b000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f000013a000-0x4)=0xe8) mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000720000-0x8)='./file0\x00', 0x4000, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000537000), &(0x7f0000d08000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000aaf000)=[], 0x0, &(0x7f000014f000)=[]}, 0x8000) sendmsg(r2, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e833e2db67029f05acec877bcda93869561336c5db81919c271b8e2defed3e8c27f29bb81e4deb07311652ce660e53517f36569f0f696f4831dd994058a04c4ce731410603788fddb75e03ca878715c22881bb30f3bd6880f85f46c977f0ef66f606e89075bf9fbe33f5f3a43b880c9f8aeb874b061b9ffb2556c0c7c591d966b6d4f98ee459a10271ca2d29414009b68863313accb12b31262eb", 0xaa}], 0x1, &(0x7f00008d1000)=[]}, 0x0) getresgid(&(0x7f0000d94000)=0x0, &(0x7f0000d8b000-0x1), &(0x7f0000a4e000)) syz_fuseblk_mount(&(0x7f000033b000)='./file0\x00', &(0x7f0000f95000-0x8)='./file0\x00', 0x6000, r0, r3, 0x59f0, 0x9, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000827000-0x10)='/dev/input/mice\x00', 0x0, 0x10800) write(r4, &(0x7f000054f000), 0x98) mremap(&(0x7f0000aa6000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00003f1000/0x1000)=nil) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000eb6000-0x24)={0x8, 0xbe1, 0x2, 0x0, 0x0, 0x3, 0x8, 0x1, 0x7edf, 0x1, 0x4}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b54000)) 2018/02/04 08:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$admmidi(&(0x7f000064c000-0xe)='/dev/admmidi#\x00', 0xda, 0x100) sendmsg$nl_route(r1, &(0x7f000075c000)={&(0x7f0000990000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000071c000)={&(0x7f00004aa000-0x14)=@getneightbl={0x14, 0x42, 0x208, 0x1, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x40814) 2018/02/04 08:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14), 0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007c1000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f000059b000-0x90)=[{&(0x7f000047b000-0x98)="5df795c3348eb32e5e3d538bf348ec0bfdb7d3995700c7986d3ac9042da8cf6f001ec92da8e73d46b6a745e19111199d86a14805f24b788ce1f010f415d206402aedb11454388f62be03e2dd28ed688e0e30bf4f7780e3b54af2ad3ac11a2e0b38c730adda2d33eda531bac6b63d204f19b77aa4d8ad8b375e7a737d8229092793d38e0876d572db8ffcadd1f6228111efd0611b878076d9"}, {&(0x7f0000148000-0x1000)="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"}, {&(0x7f0000e18000-0x2d)="de464598b989af76488280f896fb5cf2f5b50ac6275d830eee06f52705eb86ae269c2ee4317e06e785c79d4bed"}, {&(0x7f000016f000-0xef)="ee2f25ef40a4a057d504906a418b55effa945649cf821687aecbf3e9b29025ef8a94ac88f42372661450ef3cdd601d1fbf58ade20a16f179e50aa9c3ba4b5c4ec4e4091e752721512406c4f5f54bc275420838dfa17e8d5231b532e80357126e068536a8a239ab51b1fb18715d49de53c5c2d0503b7f739f04973a279ce85cc85d7fdf5bd9550072123dd441668002660f3b0fd438875bf0736cb26bb190765d0ee81343086768dee4cb99424db994b2a0739dd72fd7b9300fd32dc63a0af0da2efa94f5ab1843755fc57ec08184902e92d5066cb07985c22b9ff83885e74baac7bcb2768165ad673d39410b24bbab"}, {&(0x7f000011f000-0x4a)="7724a865b71645ebac8c4bc79ba3a11fc9eabe7df62d6c5e38bf27234f01ef6b8834cd3b05861e891295a4b68561200040566028932d7c9f13d2eb0a19c14563055b84b87d19fe44ba4a"}, {&(0x7f00008c1000-0x83)="3d871311d8095399de25a3ba8ce6585bba68355cd7c371611c3d6aa4e9a4153a8b9a28b89c5ed571ceac9f824bfce55c241b016f50e20122637e616f59135b2578c6006a18bb751998e35cd436c9948446eb0cb6ba50bbe76dbf02ab76330351d8429a63c539053bec998dab661f6d702e1562a815e36a064ab28448b8a1e267726599"}, {&(0x7f0000cca000-0xfe)="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"}, {&(0x7f00009f8000-0x47)="1908dd62da1269307104794a5b49bb96fa1740d72d00241ab3c7355112ff8cb00639909e05ce24496fb5a6d1699a323a8fd41f36dcbf675681696be58777f789c7918ed7fdc904"}, {&(0x7f0000d45000-0x5f)="07e00c2f1df6562ade858289469d5a525be076523f6ded54228b50c170995396122096efe6907743b000109bcbb3451a95168ae73cc1bd78fa7109c202544b3ab51f14383a96eef3c8811b8c6bd1720434f163d4cee7af31ca4d42c00bcb17"}], 0x100000000000025f) connect$inet(r0, &(0x7f0000956000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002b5000-0x4)) 2018/02/04 08:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005df000)=0x0) perf_event_open(&(0x7f0000ab0000)={0x1, 0x78, 0xfffffffffffffff8, 0x4, 0x6, 0x1ff, 0x0, 0x8b95, 0x80, 0x1, 0x4, 0xc43, 0x6, 0xff, 0x8, 0x0, 0x0, 0x6, 0x6, 0x5335, 0x3, 0x4, 0x401, 0xd9, 0x4000000000, 0x4, 0x7, 0xfffffffffffffffa, 0x6, 0xc2, 0x7, 0x0, 0xffffffff, 0x0, 0xfff, 0x7c, 0x1c, 0x1e, 0x0, 0x6, 0x1, @perf_config_ext={0x1, 0x80000001}, 0x2, 0x5, 0x2, 0x0, 0x81, 0x2, 0xe88d}, r1, 0x1f, r0, 0xa) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000883000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 2018/02/04 08:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) socketpair(0x1, 0xc, 0x0, &(0x7f0000333000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000000)=0x10) 2018/02/04 08:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ca9000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x8240) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) syz_open_dev$sndtimer(&(0x7f0000b10000)='/dev/snd/timer\x00', 0x0, 0x480000) openat$autofs(0xffffffffffffff9c, &(0x7f0000886000-0xc)='/dev/autofs\x00', 0x2000, 0x0) 2018/02/04 08:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000009c000-0x9)='/dev/ppp\x00', 0x80100, 0x0) lseek(r0, 0x0, 0x0) 2018/02/04 08:22:06 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40000) finit_module(r0, &(0x7f0000037000-0x7)='system\x00', 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000037000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x3, 0x1004000000, 0x1c, 'queue0\x00', 0xff}) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/04 08:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000d64000)='/dev/snd/pcmC#D#p\x00', 0xc77, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00007bb000-0x8c)={0x6, 0x3, 0x4607, 'queue0\x00', 0x3a46}) eventfd(0x0) 2018/02/04 08:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000060f000)=0x0) syz_open_procfs(r1, &(0x7f000037f000)='ns/cgrup\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b4b000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006b3000)={r2, 0x2}) 2018/02/04 08:22:06 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x4000000000, &(0x7f0000205000)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x135) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000f7c000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = userfaultfd(0x80000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000906000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000b17000-0x38)={&(0x7f0000f81000-0xc)=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc, &(0x7f0000f80000)=[], 0x0, &(0x7f0000f80000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x30, 0x8000}, 0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f80000)="9498c0daa2469e3f0f2f20a46ec4febc1905de3846267c33160b8ff7c4c8e428e2a147ae6a220f81735683ce638efcb26940485c86e18cd799408dd12d2e543b38af1c9182a01b71e4fc0b44c7cc", 0x4e, 0x80, &(0x7f0000f80000)={0xa, 0x1, 0xf2ab, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe7}, 0x1c) r3 = accept4$nfc_llcp(r2, &(0x7f0000f80000-0x60), &(0x7f0000908000-0x4)=0x34, 0x80000) r4 = dup3(r0, r3, 0x80000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000f7f000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x200) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000f7f000-0x4)=0x2105, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000572000), &(0x7f0000f81000-0x4)=0x4) accept4$netrom(r4, &(0x7f00001fc000)=@ax25, &(0x7f000007c000)=0x10, 0x800) bind$inet6(r0, &(0x7f00007e1000+0x512)={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) 2018/02/04 08:22:06 executing program 4: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, &(0x7f000083f000)=0x10) r2 = syz_open_dev$adsp(&(0x7f000042b000-0xb)='/dev/adsp#\x00', 0x8001, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000966000-0xc)={r1, 0x20e, 0x20}, 0xc) 2018/02/04 08:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ed000)={0x0, 0x100000000}, &(0x7f00007fa000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a4e000)={r2, 0x5c, &(0x7f0000040000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf0}]}, &(0x7f000079a000-0x4)=0x10) accept4(r0, &(0x7f0000be5000)=@nl=@proc, &(0x7f00009a7000-0x4)=0xc, 0x0) 2018/02/04 08:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000460000-0x9)='/dev/dsp\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000fed000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002cf000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000014d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000066c000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f000039e000)=[{{r2, r3/1000+30000}, 0x75a9, 0x3b53, 0x81}, {{0x77359400}, 0x4, 0xffffffffffffffc0, 0x6}, {{r4, r5/1000+10000}, 0x8, 0x9, 0x400}, {{}, 0x7bb8, 0x6cfb, 0x4}, {{r6, r7/1000+10000}, 0x7, 0x2, 0x6}, {{0x0, 0x2710}, 0x5, 0x100000000}, {{0x77359400}, 0x4, 0x6, 0x9}, {{r8, r9/1000+30000}, 0x8c56, 0x7a19, 0x3}], 0xc0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x800000000000}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/04 08:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00006d8000-0xc)='/dev/random\x00', 0x0, 0x400000) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 08:22:06 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000013000-0x4)=0x100, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000014000)={{{{0x2, 0x1, @rand_addr=0x7}}, {{0xa, 0x3, 0x696d, @mcast1={0xff, 0x1, [], 0x1}, 0xc249}}}, 0x3, 0x7b, 0xfff, "bb1a9d1e781f9bcf177ffde0ccc0d3257bd3d0de3d819135a26d2070b683008fc4fa9895df31916f981d262dd8492adbf0ccdbee598ebfcf20cb4c5494c71e08b7f37f4a86d4edf94a131fb7b76fd0f6"}, 0x160) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 08:22:06 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000-0x10)=@ethernet={0x0, @random}, &(0x7f000000f000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x5d9c0f36, r2}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000010000-0x7)='/dev/audio#\x00', 0x6, 0x100) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000000f000)={0x0, 0x20}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000010000-0x20)={0x10001, 0x6, 0x1, 0x3, 0x1, 0x91, 0x3f, 0x7, r5}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) [ 97.824267] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/04 08:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000328000)) syz_open_dev$vcsn(&(0x7f0000eaa000)='/dev/vcs#\x00', 0x8001, 0x200000) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) r0 = semget$private(0x0, 0x1, 0x80) semop(r0, &(0x7f000087d000)=[{0x2, 0x3, 0x1000}, {0x4, 0xffffffffffffff84, 0x1800}], 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b62000-0x4), 0x4) 2018/02/04 08:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000213000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0, 0x20}) 2018/02/04 08:22:06 executing program 2: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00000b0000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0xffffffffffffff4d) 2018/02/04 08:22:06 executing program 1: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006dd000)={0x7, 0xffffffffffffff9c}) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000b46000)={0x3, 0x78, 0x10001, 0x10001, 0x101, 0x3, 0x0, 0x3, 0x20000, 0xc, 0xffffffff, 0x5c, 0x0, 0x2, 0x54e, 0xa0e0, 0x6, 0x42, 0x2265, 0x4, 0x74, 0x40, 0xffffffffffffa3a7, 0x8fe, 0x3, 0x5, 0x1, 0x816, 0x9, 0x4, 0x6, 0x9b7, 0x2ad2, 0x8, 0x80, 0x7ff, 0xff, 0x40, 0x0, 0x4, 0x1, @perf_config_ext={0x5ac005af, 0x7}, 0x101, 0x0, 0x6, 0x6, 0x614, 0x7, 0x66}, r1, 0x0, r0, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00002b2000)={0x5002, 0x11000}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/04 08:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x1, 0x80) semctl$GETPID(r2, 0x0, 0xb, &(0x7f000037a000)) r3 = eventfd2(0x3, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/04 08:22:06 executing program 5: mq_unlink(&(0x7f0000888000-0x1)='\x00') clone(0x0, &(0x7f0000b50000-0xc2), &(0x7f0000450000), &(0x7f0000142000), &(0x7f0000186000-0x65)) fanotify_init(0x0, 0x0) [ 97.919929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/04 08:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000272000-0x8), 0x8) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) [ 98.142058] kauditd_printk_skb: 647 callbacks suppressed [ 98.142067] audit: type=1400 audit(1517732526.864:3320): avc: denied { net_admin } for pid=4232 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 08:22:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1500}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d76000-0x4)=@int=0x9, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f000080b000)={&(0x7f0000176000)=@ethernet={0x0, @local}, 0x10, &(0x7f0000a27000)=[{&(0x7f0000a5a000-0xd6)=""/214, 0xd6}, {&(0x7f0000b19000)=""/11, 0xb}, {&(0x7f0000087000-0x15)=""/21, 0x15}], 0x3, &(0x7f0000a69000)=""/15, 0xf, 0x100000001}, 0x40) 2018/02/04 08:22:06 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000008000)='./file0\x00', 0x1) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1) 2018/02/04 08:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f4b000-0x5), 0xffffffffffffffc8) r1 = syz_open_dev$usbmon(&(0x7f00001d3000)='/dev/usbmon#\x00', 0x40, 0x80040) bind$bt_l2cap(r1, &(0x7f0000d29000-0xe)={0x1f, 0xa55e, {0x5, 0xfffffffffffffffb, 0x150a90a, 0x3, 0xd1, 0x1}, 0x2, 0xffffffff}, 0xe) r2 = add_key(&(0x7f0000625000)='rxrpc\x00', &(0x7f00008ad000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f000043d000-0xc)='id_resolver\x00', &(0x7f0000b73000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009ac000)="9a09f92f3c4fc6dc3cd8a9a815961b76e02ceb8c700397e5a83f5903f27784d9fe7276b50dbc0e6a273a768f255e4ba77766f5e21dfe4c290deffb572a333398fba701a1abaff6c064225a80d845dae1bb20ace592f19388b578c6fbaae130a2b2a5b4983b9db282ac1924f145005eacd3ea3bd88a01aca6273cbf77d078e72c0cccfa6744d9c87941f22f2603878bcfd56eacd8ad584952e8baf58ba71420d89bd61792", 0xa4, r2) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000031000-0x4)=0x3, 0x4) 2018/02/04 08:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x30, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}]}, 0x30}, 0x1}, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000227000)) 2018/02/04 08:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = syz_open_dev$sndpcmc(&(0x7f000048d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000139000-0x81)=""/129) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000334000)=0x62ae, 0x4) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000793000-0x18)={0x1000000000000009, 0x0, [{0x28b}]}) 2018/02/04 08:22:06 executing program 0: sync() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000003000-0xab)="220e487a53e0bc85debfaf7347e84b249ee316909cc9148b1d60a4219e8d746b98bb9219165f488952b7460b88cb9bd325103fd8a8f83798ae061f2c9880a1c0a014fa9375ccfe224b79709e02888f91a144d9c02426b5af35c43453b37385b89a9ebe5bf0e5372e5e832f2252d287f670ed27a67d3e7975807b455e609e7f09fd45c201a41c914dfeb420b03790cf0b5764c5aa170787285fe4625552fa0c4cbee2949508bf993442c3b8", 0xab}, {&(0x7f0000002000-0x1000)="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0x1488, 0x4000004}, 0x3f}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="2bdd6fc456b918150cc97f0ddca90a984da5cba112eb277c083a7f103b2c6ad0cff6905775b02124ad388719b108bf822f34a557d5a348f33d0119a9", 0x3c}, {&(0x7f0000001000-0xc6)="709baa1d83fde1cc3a78a836c60899d9a3883f83a0cc7a03e414ee74d2025cba885920b5d5893d87139cbc63305de5653e603ec11cb99b9cc0b971f70ece09dbaf1b6d20f010b5ae731b643fdfbdd603d8197938a60e3ba77acb04e818b0f283f0bc7d18ed493446c606664a05b460d1bf50bcc19d8456c765b17439cdb1c873adf827c99fbafdc8fbc42774526682e775744f5d5f7abd9da870bbc0463386c6e53daf5f688cb64fb9972bfa031179d2284934a6ce67b36c0ccf7fb158a666bc196b8b285702", 0xc6}, {&(0x7f0000b52000-0xcd)="c7c7e26bf60f6098412c5c45ed600d3a8f200e8211a4535456ecafdc791629ce34107f743c7808180f563bb0f7297a625d9306932b5e899a55be64c62b292856c4a4702a7f4d20dca51fce832af5dd346883045b07f0609e6df31842e60d039cbd2527a1efb9c99136f0e136646e648bbd7f2c2fd151b963ace29110c891871ec6b9a1729af94b7054a7b12c83d6b2760a4a9ed8fb895c7ce0c366e5380ed6f1fef63f068626b182a6e4f807030914bf0030c7e6254ba0b95cdc893458361e15b6a575b8063a932c9f50aae2e9", 0xcd}, {&(0x7f0000000000)="5ffafc40467c415073414494e086eb76ad3c8b4c9e17b24c6002a24fc3030b3b7d8c417b2c06bffd13fa67f8fbcf13f6309a66597eb6d3940d160fdb16a7c6648762829023fd745bde7a293434e65b159d1a647547a5298916dc93ecde3e0df9b764465221e3c6fb4fc67ff0d13a7f975b5460bbbbb3d392499dfd5b554a4c96ad555cbde4335f38e38ff474ea10118e9ca8adbc01b0591b954a218d13d8ea8ff870e64a2007e61105e39df57d3cc53fae5e06f61039502b844ec9aa303588", 0xbf}, {&(0x7f0000000000)="a468f351897e67fc7ee93c13e4787c83c9e01cac3e6ac94dfc4ac30053fa8edf4766583021801a9fc577ef5d162d24858961d51577", 0x35}, {&(0x7f0000000000)="162484af516721a8b31db0055855052f03ad282bc337147578ec8a7cf8ed0c487df937ddfa9df809648c60e7922708089ac8b76c0d3ddcfd3cc98a15c578abdc32c981dc69dd938d231d70d15c09da3750690d484bfdd7d1ee827831f986ebe4f57a1ae2db825814d5b032e0d8cf73bfe7e15086cce0ae7af8f04a7a675b95ffa12ae1e65375bfece312b642c2b242ca231c2cb88dbdb5f5fe118fa426439d2e040b1f93a041fc", 0xa7}, {&(0x7f0000c0b000+0x16d)="3594ab74efc123575ecc7078fe5a774296092e5e00531142596b0de8a04ccf9d1657ad77206fd4a6b32fb502124988c2d4b3734530e66d416eeb68dc2137d435ee2578cceaba70eaa242b358717e56396786ee7f2a83f71c8ce77edde8364467", 0x60}, {&(0x7f00002a9000-0xc5)="f74a4ab292fc5bcfdd892e087c394e4c01264d9490563c5370b506c3fd4773393e63204f7bb0498468ea9c3bc708cb909e9158dd955a1852bf6efb97c192d83e39e2a470bf2d73c853bb27cda9a2a5296d43473d1d4d30d3eb733d1bcc6be0f1c71e66cff62b87fc93e27a1e36c3f21dcd130d5bda80b7ee5e74cf5491cfb4201180b9cf3ea2b7a7c459d28e5972e980b41b0f4dd9f3736c6e1f4f78d1146020bcae05b743a73c7776112898522ecf1d0fc312c29ae12072915d891f303ad3a89eadcbc9a4", 0xc5}, {&(0x7f0000642000-0x54)="09cc6abc6b53088c72e746a8c1a564a8e83041f8fbde169925ded290efcb394605e0c2a400e21228fe797864683f4a23e4fc674936cbebed75ee21866feb750961ab66f67f2dd980ef1b864de54d4486adf1b94c", 0x54}], 0x9, &(0x7f00009b3000)=[{0xe0, 0x108, 0x480000, "4368b5d3e06b04838961b3b766e1bdc217e13f6b709078b380a2ade517878fa0044c24dddd7921a9c056d057cad1eca557bcb50ad8accbd8808698c5a3beeb65177034838b6e8ebaea83b9ff7a5e2a0aef0b98a40bcdb3d720ab865a50918aef1347f25c138804cd3409dec28032cbb1f2e03c5b6ba566f50a346d4c2e42fc3e06198cf3d91c504685e87f347e55e9f0728cba8b2b9adaedf288c05a1bb9fb146db8acb60a622498f71f2de89774f810be8171f8d54de7e902d6ed3b608c9c20129b37cc32c68476ad36c704"}, {0xd0, 0x3a, 0x0, "fb716ea923370da9a2a1d8d48ec1bdbf9dc699ec29d0800da9afe3dc9238a3482299c189b7945efaba1e2d5acb4e4ae2f1a03606eebd7eabea09e724b4e60c0d48f1f302b4e5abd3f3c83ca0001784d297cf2f2fb0107dab0ed1da53974980adba0350b13d901fa3cbf73a3ae813f25d4862d29b7dcd0cfee1210cb492207d07f4592af6b28c848f19f082e88565b1f7ca3baf6ee13e5e988a742e60d374662466442b9addac84eced7613ee102d6c2f5718a410d6a04e3df56163"}, {0xc0, 0x10b, 0x7, "71524c68f74b4d0d7279890fa9418357757b2d39b5e3ac5a635dcebcf626509116694b90075e9875e465446c3661d4ea4d5c1c3ba1d756427444a9d7ac0e0064962229c7de15260879624d58fa8dd95e0ab648506da278e2e11fa5521ba3b8948cec61b23b56c3d8e164ee8641aabaf88c5ad8d1b752399ddf39ae2ae73ce7b0617e8efd32e59d2d4b744c9314d7fe1b2ee19edeb6b18f229ef4be0cd991da1706fcd9e751ca6e1d9666fa"}, {0xa8, 0x11d, 0x800, "156d1b8266d5aa3e15d331ae64746a6601e80c77e38caa6af2654ddb076328f1d541707ebb511cc755e6282b787b84b152df460f05816b357655d993cecfa41b0519fa2f982aa99c430c295a79d34280d0837f28e94e1ebb25d07c575802e4f2183f2d602f55c8dea706051c4dfdd6086dec619bf0000513114935fd83e89bf3e18acc3a766bcf201990595b42bb644a1c9194ef5d"}, {0x28, 0x101, 0xffff, "3d3a4b824e3479c3b25cbe254e2fed43433e49"}], 0x340, 0x20000000}, 0x9}, {{0x0, 0x0, &(0x7f0000de4000-0x10)=[{&(0x7f0000747000)="d8891797f65919f6f8e4528a06cfa5be24d81d04ebca654be189593e8ee847e6ba3c380e0cc5d18377b344724ce13cbb57f803625b24afacbcc3e4021266b9ffbc89409101f0977095a36ca0", 0x4c}], 0x1, &(0x7f0000de1000)=[{0x88, 0x107, 0x2, "49d9ff799771553de62e897c077bacc36c10a0ad6c61997263b8037e0fc4055e0ce296c042118ad9414d13ceb6e397784d7ccdcb16f7b59b252e360f0cf3c088c5ddaa1f9cdaa24b3ec1ff3fdd6795e9e37bdccf11932776327a347c20723c2dd4308d36ceac89ffffbf48eb9315072338a2704b"}, {0x50, 0x88, 0x0, "00793a898f5f54194000872f5503658778432cbd22e77ccfdac4afa7fd67406a80b28dbbff3a6499cce70a7791ecd00832ac21f39a82395d02e552755498d0"}, {0x108, 0x1, 0x200040000000000, "2c2af7af62b7f136a0e047169619c30e21f1192b27536c878ed6fbb198ef478561e71287bde4775440406743391e5bc96828e8dc097f342632f58f7004f4a778fc0ffe7046a6ebc0dceed778b3a037dcc4e43a0b2a1aa08279ea31888368964c4b0acded2d5b6b590c6c936338eedc418aee657e4bf80594d0e2a276550d88cdd393aa7972f4a8953cc036c906cd07981ac86367ce3dd65a61362eebd8e90d9f5df3b001d2c41c73e3350fa20322dfd8938d1890ae1b211d683b9bf4ea4e2a886a6a8facc0d1fdb9b279ad73d466d00487ad054a799182591e523c44ad82cab5c34b651773ee9eee57f03a6aadde303f7414d46c"}, {0x88, 0x84, 0x8f, "acd196543485b290df68da00c10e6587190d6695c76296cb2e71eb63964a10dd756be017685a1497afc5d811cb52c4f02cf7d2a5da426c12c32cc958ff39923852c14c7b72e3d925f24b0a12935ccf5af35a85693dff2fedd17a1926e6847971bb547829ac580b565bd971ee94e3a71742080fefd0"}, {0x98, 0x0, 0x100000000, "4dd72e5b0579c30013e75937369e3f0c65e6a6ac06efe63e8295b558a81f44b3362196d0df1492aae7fa0fa290844b4dc6a2db03740730d1ff09a478202ddc642dec6144fb2727699deb345192a9857459be7976826c4996da64d11587161fa49103c78b6ddf6275fd36ee63cf6b24b445e9406cd753a1c2cf7c8ebee6f4acdef08860a8ea"}, {0x38, 0x100, 0x0, "dc2a66683bd654aebf3b203ebdf340c19695dc1d73ed0d0b8e53ee15edbb3d5af9b7daddab4b97"}], 0x338, 0x8000}, 0x7}, {{&(0x7f0000de8000-0x10)=@ipx={0x4, 0x401, 0x101, "8deb91871071", 0x1}, 0x10, &(0x7f000084c000)=[{&(0x7f0000000000)="35cbf5f0658db2c22fbdff478792ac6da35100c493e532d42386832b2d792a1b97adb476e855ab7dd8e543bff1ee75bf0b6485adea320876c93c2a46b80975e517f2addba71a716c2d0b485720781a5ba2", 0x51}], 0x1, &(0x7f0000eaa000)=[{0xe0, 0x108, 0x7, "30d07389dd6b9d08b00f091eef1b51e08ff42cbb397f8eaaa6a0315247ec69f2e97715dfd29a9b9b1c551db7bf5a672f5aabb5bcd63464d93cb879c3113999413e9b7014a6058b30c209d385717ea0f05706943db415f86c4947526494d1f7e79725ab79ee99eb31c8a6929a1c8a23bd669f8de77241523268bf25ae7b2542c2be86b9d6288724941fbde39cb097ed34d8ebbe518dbf3370a4765938d9243fc60cc2020cbb7d5e40f1fab483d1ecb2199861c11fd679165979cdddbdf273c3d6fe66977458bd44a075"}, {0x30, 0xff, 0x4, "c73a141e047c11787c12b33bf032ee3eaba0353c1b09260b85"}, {0x48, 0x117, 0x2, "9853b284b91274f04408fa064f10ee95c0c07bce105da0a8c040c9c4e5de9f7218c26cd99557f51e76575953f440a292b6c449"}], 0x158, 0x800}, 0xffffffff}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000067f000-0xc)={0x7, r0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000049d000)={&(0x7f00006aa000)='./file0\x00', r3}, 0xc) getrusage(0xffffffffffffffff, &(0x7f0000687000)) sched_rr_get_interval(0x0, &(0x7f0000ba2000-0x10)) mq_timedreceive(r3, &(0x7f0000059000-0xa9)=""/169, 0xa9, 0x1cfc, &(0x7f0000728000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000788000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r4}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/02/04 08:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000bd2000), &(0x7f00001f0000-0x4)=0x10) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10), &(0x7f00007ae000-0x10)={0x77359400}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/04 08:22:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x340, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000568000-0x74)={0x0, 0x6c, "9832cc71b17d77c40bfa6cab97bbed1534fbc83bc88902b5fe01150a0a3bd2258384adfd48c85f1e8802f74eab8221fbec80b04d32ac0c6114e029dce9c76f7c12811e228fe17166fb8e96bfd1b5ca41200cbfffd03973f16e4da20024e92671002a0d78e54348d3e48f5e61"}, &(0x7f0000000000+0x74a)=0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 98.243108] audit: type=1400 audit(1517732526.964:3321): avc: denied { net_admin } for pid=4238 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 08:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000072d000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000152000-0x30)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) r1 = dup2(r0, r0) r2 = dup3(r1, r0, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006e7000)=0x8, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f2000+0x282)='/dev/sequencer2\x00', 0x0, 0x0) [ 98.324615] audit: type=1400 audit(1517732527.024:3322): avc: denied { net_admin } for pid=7550 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.349331] audit: type=1400 audit(1517732527.041:3323): avc: denied { dac_override } for pid=13673 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 08:22:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400, 0x0) syz_open_pts(r0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4d4a02, 0x0) ftruncate(r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x9382, &(0x7f0000bc8000)="98bfd13ded0c0927a71da360cd119d290462b053530f53d8b8070dd213a6c771e62555c0ec640c1eb4b38979858d2170d287ac69356378587f5f08ee1ac200000000d5cc70ab221d87cdf535314e24199099b6") [ 98.374652] audit: type=1400 audit(1517732527.049:3324): avc: denied { net_admin } for pid=13681 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.399264] audit: type=1400 audit(1517732527.072:3325): avc: denied { net_admin } for pid=13680 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.423898] audit: type=1400 audit(1517732527.109:3326): avc: denied { net_admin } for pid=13680 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.448539] audit: type=1400 audit(1517732527.126:3327): avc: denied { net_admin } for pid=4233 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.473076] audit: type=1400 audit(1517732527.153:3328): avc: denied { net_raw } for pid=13678 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.497528] audit: type=1400 audit(1517732527.192:3329): avc: denied { dac_read_search } for pid=13679 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 08:22:07 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/04 08:22:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000000, 0x7ffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000646000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000345000+0xb87)={@common='ip6tnl0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000035a000)='/dev/usbmon#\x00', 0x6, 0x20002) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 08:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) close(r0) r1 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) 2018/02/04 08:22:07 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000021f000)='/dev/vcs\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000958000)="ecd015a1ce6a1c23c8cb813b1318185b022eaf33a11d07f4b720d87f817fa0a28ce8ced02ac29bd621b8bd2e5477ccf3168b26d4b344cfc5e04df9fe283eec5c5f9891b784a82557dfc20fbcef212f4c93090aa0b82f5ce23792ac57a4eeb428873b9b6c1f4d739ea6f602e4ae7a3f60a022ec90d929363ca7c91792a1c220f5", 0x80) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x10)={0x1d, r4}, 0x10, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@can={{0x0, 0x9, 0xd8d, 0x4}, 0x0, 0x2, 0x0, 0x0, "959029b59a10a5ba"}, 0x10}, 0x1, 0x0, 0x0, 0x4880}, 0x20040000) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000954000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c, 0x80800) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x8002) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000eab000-0x72)="d3ab27191a01002356ba600000a901110000f6e0e23b344e85338f2c9349529891bd9a41a29015e41b03003aa4151498a8", 0x31) 2018/02/04 08:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ea5000-0x5c)={{0xa, 0x2, 0x82e3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffffffffffb}, 0x8001, [0x9, 0x1a09, 0x8, 0x3ff, 0x3, 0x5, 0x382, 0x9]}, 0x5c) 2018/02/04 08:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3ab, &(0x7f0000005000)={@random="1b23d7030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) gettid() stat(&(0x7f0000e7f000+0xa2)='./file0\x00', &(0x7f0000414000-0x44)) 2018/02/04 08:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000de9000)='/dev/audio#\x00', 0x7, 0x100) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000060c000-0x70)) msgget$private(0x0, 0x640) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e0a000-0x28)={0x7f, 0x1, 0xaf, 0x3ff, "57eefbcf288cd8bb9bcddff6e77e6c39a7175ae7d2f89e9f0f3dc98595b2f348"}) shmctl$IPC_RMID(0x0, 0x0) 2018/02/04 08:22:07 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff7000)=0x2657, 0xffffffffffffff3f) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x6) 2018/02/04 08:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xd) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a00", 0x14) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000a91000)) 2018/02/04 08:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d4000-0xc)='/dev/autofs\x00', 0x34000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000f80000-0x28)={0x5, 0x3, 0x8, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000466000-0x4)=0x4, 0x4) 2018/02/04 08:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000078c000)=0xffffffff, 0x1) 2018/02/04 08:22:07 executing program 5: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000005e000)) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000af000-0x141)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x4d, 0x88, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xe9, 0x11, "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"}}}}}}, 0x0) 2018/02/04 08:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000ff0000-0x4)=r0) sched_setaffinity(r0, 0x8, &(0x7f0000715000)=0x2) close(r2) 2018/02/04 08:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000213000)={0x0, 0x4f, "8ed4fb04e7b9590fc51c5dc12c58e620145b0a819c0a530e666319681b73b1eec71eb085b4e971397830f9efe8228b3bfb1d4b9aa615e8ac5774a71a45c920298f65a3443b5c0e08e0d5ebc768694c"}, &(0x7f00004aa000-0x4)=0x57) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fcntl$setstatus(r1, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000091e000-0x8)={r0, 0xfff}, &(0x7f0000c37000-0x4)=0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_cmd={0x2, 0x1ff, 0x9, 0xfffffffffffffffe, 0xd376, 0x8, 0x3, 0x100000000, 0x25, 0x100000001, 0x80, 0x4, 0x738, 0x1, 0x8, 0x4, [0x8, 0xa266]}}) 2018/02/04 08:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000569000-0x9)='/dev/vcs\x00', 0x2, 0x0) ftruncate(r0, 0x240000) 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(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a}}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 08:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000dd6000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x80000) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000035000)=""/195, &(0x7f0000d9b000-0x4)=0xc3) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/02/04 08:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000056b000-0xc)={0x0, 0xc3, 0x30}, &(0x7f00005df000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f96000-0xec)={r1, 0xe4, "35ed8ce93a5d4f4dde693709d7208586a001995b99c476fc3fdf59eda0d10e99ea0db859a5526e7b8f039e8e9ec813938833954c098de769d779456c8fdc3aaf6a0f92f74616dfb52c1d7b9a7fffe0c22d54167c6c283745caa44fe475c783291dbb968c588f4505950498766c8317782f71a7f89d2a8b6c8f457cf5af4c5f3b6d54d35d5bfb35df3f1a60f42a4689d4802ee7c06b06b0712a33838a947942d1b313a5aa6dd0ce9cd0ba9c0c9a4d49387cc3cdade905ecc7862b2143cceabefacac608701ff4538446e4b1f3874f8e253007fdb4ff11aaf58ed09552caab0c991c45ddca"}, &(0x7f0000ad3000)=0xec) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030a000-0x11)='/selinux/enforce\x00', 0x98080, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000997000)='\x00') r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000876000)=@un=@file={0x1, './file0\x00'}, 0xffffffffffffff0a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000034e000)={0x0, 0x54, "cafc33e98f1c0bd62d8fbd9d27ab7d4cde26fa431849afa2a5b4c22e3047add520161e0c96f9e4021e31882e08fa768d9a688ec782a749424981ef5f40e6fbaa25f3f1864ae81f646ba5b998ec6a01052a0df8d8"}, &(0x7f000061f000-0x4)=0x5c) unlinkat(r2, &(0x7f0000f6c000)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a2000)={r4, 0x7ff, 0x3820000000000000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000084c000-0x4c)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6589d18b}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x4c) 2018/02/04 08:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000013c000-0x8)) pread64(r0, &(0x7f00009f4000-0x1000), 0x0, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000716000-0x40)=[{&(0x7f0000430000-0x2)=""/2, 0x2}, {&(0x7f000026c000-0x4f)=""/79, 0x4f}, {&(0x7f0000b3d000-0x2d)=""/45, 0x2d}, {&(0x7f0000800000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f00006ba000)=[{&(0x7f0000689000)=""/102, 0x66}, {&(0x7f0000678000-0x80)=""/128, 0x80}, {&(0x7f0000178000)=""/43, 0x2b}, {&(0x7f0000e67000-0x95)=""/149, 0x95}, {&(0x7f0000da6000-0x81)=""/129, 0x81}, {&(0x7f00006d8000-0xbd)=""/189, 0xbd}], 0x6, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 08:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000d67000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x4023cef8d2f1496b, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@end, @noop={0x1}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0x28, 0x0, [@rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) restart_syscall() 2018/02/04 08:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) r0 = syz_open_dev$amidi(&(0x7f000053d000)='/dev/amidi#\x00', 0x7, 0x400080) write$selinux_validatetrans(r0, &(0x7f000018b000-0x6b)={'system_u:object_r:dbusd_exec_t:s0', 0x20, 'system_u:object_r:hugetlbfs_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6b) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) 2018/02/04 08:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000637000)={{{@in=@empty, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000ff000)=0xe8) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/04 08:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000ec5000)=0xfff) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) 2018/02/04 08:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x2) 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$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) memfd_create(&(0x7f0000e33000)='!\x00', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6d000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000000c000-0x4)) r2 = syz_open_dev$audion(&(0x7f0000205000)='/dev/audio#\x00', 0x5, 0x100) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002e9000)={0x3, {{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x3ff}}, 0x1, 0x2, [{{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x40}}, {{0xa, 0x1, 0x4380, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}]}, 0x190) sendto$inet6(r2, &(0x7f00008b0000)="fdb5a2a298a79f1ac28011061a48c74cc00fb850db59543e758381e32e732400403c615d163a88de043371046d9d25bbf736b75e2f760e6ae3a81f35d5f70f910829f6385b74974dca69f1f39ea0e1aa40768a827763665986", 0x59, 0x20040001, &(0x7f0000c56000-0x1c)={0xa, 0x3, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x125}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000372000-0x10), 0x10) 2018/02/04 08:22:07 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a3b000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000bf7000)={0x0, 0x6, 0x9ed, 0x1, 0x1, 0x8, 0x2, 0xc364, {0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe23d}}, 0x1, 0x8, 0x8f, 0x7fff, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000031b000)={r1, 0x48, &(0x7f0000001000-0x48)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x95, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001ce000-0xd)=[{&(0x7f00004d0000-0xc6)="f259c00c33e3b983700a27de84c24ce6221dbb4ba887f14d940344d2ea22da1ecc9d3dbacfc20ef7308ae10fc920efe3badaf98fddbfe1db66fbe7a8ba2ea9a4dcc002bfa66a5275179429fe2b024a42bc755c550d87de74a8e2258131bd8550a089c9f9539183cef9ab3a2665b37f9e", 0x70}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/04 08:22:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000012000)=""/128, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000092c000)) r1 = syz_open_dev$sndmidi(&(0x7f0000267000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x80) accept4$ipx(r1, 0x0, &(0x7f00005ec000-0x4), 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 08:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000aa2000)=""/221, &(0x7f00004fb000-0x4)=0xdd) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000081000)={0x3, 0x2}) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00006ab000)="9552aad3164657335d3fb6c3c15c13159cdf56d78b19b850762f129a81b3d2ef2e6441ce36107f2a54ab07753305e10ebe9c6e6bf8c0438bb495a15a210c2b6933eadf3bced1f6e00d5f08daa5febd0bd3b903785a66a8912463d10aa390008a9b2ebbfcc12991994bb0321109c9c722fe38c14c9c14c8bf95fc8954cb0dca88fdd0d6b112", 0x85) 2018/02/04 08:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000114000-0x2e)={@l2={0x1f, 0x81, {0x561, 0x7, 0x9, 0x1, 0x7, 0x7}, 0x1f, 0x80000001}, {&(0x7f0000da0000)=""/161, 0xa1}, &(0x7f0000b35000)}, 0x2e) write(r0, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) 2018/02/04 08:22:07 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000004000)="c0d9bf61431c7c4998370ca760aa65c74af4b927048885228d0045606a7c3615233e2f9f93b936ec9a53d0b41876dd76dddd01e7d0aa3511c520f8ad57bef41d72745093e9cc534722694f9ad064a7cd080af80f5a293e43775962598e8b1868369c063543f2da83f9b419228d489d1f75159a", 0x73) sendto$inet6(r0, &(0x7f0000005000-0xa0)="05df655d4bf3f22a2f14482f535a7b3148784b3337ef9d20668fa393f5cfef7ae3f1dd3e05000000", 0x28, 0x3ffe, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 08:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cfa000+0x155)='/dev/vcs#\x00', 0x2, 0x2) pipe2(&(0x7f0000432000-0x8)={0x0, 0x0}, 0x4801) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c19000)=r1) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000bd5000-0x1)=""/1, &(0x7f0000000000)=0x36e) 2018/02/04 08:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000716000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000141000-0x4)=0x81, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00009c3000-0x9)='/dev/sg#\x00', 0x0, 0x121000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/04 08:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[]}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000bdd000-0x4)=0xffffffffffffffe1) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40), &(0x7f0000cc9000-0x40)={0xfffffdfe}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 08:22:07 executing program 6: r0 = syz_open_dev$midi(&(0x7f000064b000)='/dev/midi#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000070000), &(0x7f0000617000), &(0x7f0000929000-0x4), &(0x7f0000c52000-0x1)) migrate_pages(0x0, 0x0, &(0x7f0000f45000), &(0x7f0000b77000-0x8)) munmap(&(0x7f000022c000/0x2000)=nil, 0x2000) clock_getres(0x5, &(0x7f0000001000-0x10)) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x357, 0x6) 2018/02/04 08:22:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)={0x0, 0x3, [0x0]}) 2018/02/04 08:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000273000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000acc000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00007ab000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r0, &(0x7f000091e000)=@full={{0x3, {"9284bc235ec3be"}, 0x40}, [{"a661da3551def8"}, {"3664648858598e"}, {"1a1eee0522aea5"}, {"442b5688dbe7f3"}, {"243cf82a5e341e"}, {"6720e813bea79c"}, {"4100190e1839a5"}, {"f03b8e11e39a3c"}]}, 0x48) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_names=@common='ip6tnl0\x00'}) 2018/02/04 08:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen(r0, 0x0) ppoll(&(0x7f000039d000)=[{r0, 0x8200}], 0x1, &(0x7f0000d86000-0x10), &(0x7f00000d8000-0x8), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000079b000-0x10)={0x0, 0x80000001, 0x39a, 0x2fb}, &(0x7f0000dbf000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000085f000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) 2018/02/04 08:22:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000c57000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b69000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f000000d000-0xd)) 2018/02/04 08:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) fcntl$setownex(r2, 0xf, &(0x7f0000ac4000)={0x2, r0}) sched_setaffinity(r0, 0x8, &(0x7f000050f000)=0xee) close(r2) 2018/02/04 08:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000752000-0x3c)="94b96d4dccdeeb99bd2de75211c4e4d7a553a353a486fceb3f2c8da1db967e167e9aa15854cb307fbb2a5fc4750a760c640e3ff6c006654b44daf4949c97fb642c2436a5f8f2cb7e3ba80145e8df309c1bc887239c993700c1350960fa18fac20e467333e8c29eeeff2c1e9a1fc13845331c2221720ad90e3edd47a7785dd3ea832f70f6eb437d65cd44fec715466cd2ba01c8d6be87c5e44a89046ca94dbd1c3af9a03f2f185498c2ec27133709bc1807520ceae95b66536bc51afe", 0xbc) rename(&(0x7f0000811000)='./file0\x00', &(0x7f0000f61000)='./file0\x00') sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 08:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4), 0x1000c, 0x1, &(0x7f000070f000-0x10)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000), &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000acf000-0x10)={&(0x7f0000d15000-0xb1)=""/177, 0xb1}) futex(&(0x7f000000d000-0x4), 0x80000000000c, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r2 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000090b000-0x1)='\x00', r2) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) 2018/02/04 08:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r2 = syz_open_procfs(r1, &(0x7f0000294000)='net/rt_acct\x00') getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r3}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x40000000009, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x8000000001, &(0x7f0000ee6000)={0x0, 0x1e, 0x0, @thr={&(0x7f00001de000)="4dff8579db11788b8adf875e9be5a6124158b743fa45ec918fff57699e0ede25b022e0c3c1a06d4bf7c96267ffb48140d0b5cab2b8396504dfaed21049a92b54db5a0a96afe8623a4c15885990b6863004a71be74d826bef54cd06cbd1", &(0x7f00004d1000)="84dd9b453ed3bdabb55da165223b32dd1dd7d99d1a2ff3b7a01e1197dcab89833a04000000cb8f9488d507c141e2b915b624b73f6e0ea6c2ed45c85d0845228944dcd5e0ecaf"}}, &(0x7f000096c000-0x4)) timer_gettime(r4, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000b42000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b1e000), &(0x7f00009e7000)=0x5c4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f0000a9e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000531000-0x8)='./file0\x00', 0x141042, 0x20) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/04 08:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acd000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) mmap(&(0x7f0000746000/0x4000)=nil, 0x4000, 0x1, 0x8813, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000023e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000738000-0xc)={r3, 0x80000, r2}) syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') 2018/02/04 08:22:07 executing program 3: clone(0x0, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000005000)=[{&(0x7f0000004000)=""/229, 0xe5}, {&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000001000)=""/23, 0x17}, {&(0x7f0000002000-0xf2)=""/242, 0xf2}, {&(0x7f0000002000)=""/10, 0xa}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f0000003000-0xbb)=""/187, 0xbb}, {&(0x7f0000004000)=""/111, 0x6f}, {&(0x7f0000002000)=""/255, 0xff}], 0x9, 0x0) r0 = syz_open_dev$mice(&(0x7f0000207000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d94000-0x88)={0x9, {{0xa, 0x1, 0x6, @empty, 0x1ff}}}, 0x88) 2018/02/04 08:22:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3fe, 0x1fff) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000500000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1f}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x10000, 0x8, 0xffff, 0xfffffffffffffffb, 0x2, 0x100, 0x7, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000be9000)={r3, 0x8, 0x6, 0x1, 0x100000000, 0x80000000, 0x3, 0x55, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0xd79c, 0x72, 0x9}}, &(0x7f0000191000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) 2018/02/04 08:22:08 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f000032a000)=""/27, 0x1b}, {&(0x7f0000bd6000)=""/228, 0xe4}, {&(0x7f0000b2c000-0xfe)=""/254, 0xfe}, {&(0x7f00006a1000-0xef)=""/239, 0xef}, {&(0x7f0000a1f000)=""/4, 0x4}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000d2e000)=""/4096, 0x1000}], 0xa, 0x20) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x400802, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fe3000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x27ae91fef982016f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000db2000-0x10)=@common='bridge0\x00'}) 2018/02/04 08:22:08 executing program 5: pipe(&(0x7f0000199000-0x8)={0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00003ec000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x0, 0x80000, 0x7, &(0x7f00005c7000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000a59000-0x48)={{0x0, 0x3, 0x10000, 0x0, 0xffffffff}, 0x101, 0x6}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e38000-0xd)='/selinux/mls\x00', 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a01000)='/dev/ppp\x00', 0x400, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000832000-0x58)={{0x0, 0x4}, 0x0, 0x3, 0x5, {0x2, 0x8000}, 0x1, 0x86a}) bind$bt_l2cap(r5, &(0x7f0000f4f000-0xe)={0x1f, 0x7, {0x9, 0x3f, 0x101, 0x9, 0x3f, 0xfff}, 0xff, 0x6f4f411c}, 0xe) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 08:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001f6000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bf9000-0x50)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe, {0x9, 0x0, 0x3, 0x1, 0x7}}, @IFLA_AF_SPEC={0xffffffffffffffa8, 0x1a, [{0x4, 0xa}]}]}, 0x50}, 0x1}, 0x0) 2018/02/04 08:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000043e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1f, "cede997e2369ffb13f1eb8afef3ca5b21635075442726f8fe3ac54c2929c79c2e4c925d52bf5685b61281da6954f8565a7b9e1bb5f0351e6e863efb38ebe6d"}, 0x60) fchmodat(r1, &(0x7f000092e000-0x8)='./file0\x00', 0x104) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/02/04 08:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x2, &(0x7f0000084000-0x8)={0x0, 0x0}) mkdirat(r0, &(0x7f00009bf000-0x8)='./file0\x00', 0x40) seccomp(0x1, 0x0, &(0x7f00008a4000)={0x0, &(0x7f0000000000)=[]}) ioprio_set$pid(0x0, 0x0, 0x0) 2018/02/04 08:22:08 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000007000)) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/04 08:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000142000-0xb)='/dev/adsp#\x00', 0x1, 0x8240) accept$inet6(r2, 0x0, &(0x7f000030b000-0x4)) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d59000-0x10)=[{&(0x7f00003fb000-0xa9)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)=[]}, 0x8000) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000ccb000), 0x357) 2018/02/04 08:22:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x30000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x1000000002}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x777d, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @local}, &(0x7f0000005000)=0xc) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400}, &(0x7f0000001000-0x8), 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000013000-0x9)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r3, &(0x7f0000001000-0xe)={0x1f, 0x9ea2, {0x820d, 0x200, 0x17c, 0x7fff, 0x7, 0xfffffffffffff800}, 0x1, 0x3f}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) inotify_init() ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00002f9000-0x20)={@generic="7406d4b9a2bf1f9b3a4ea9673a8439ac", @ifru_flags=0x1000}) 2018/02/04 08:22:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000b09000-0x82)=""/130, 0x82) r1 = syz_open_procfs(0x0, &(0x7f0000e74000)='net/ip6_mr_vif\x00') sendfile(r1, r1, 0x0, 0xffffffffffffff4e) lseek(r1, 0x0, 0x4) 2018/02/04 08:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r0, r0) open(&(0x7f0000497000-0x8)='./file0\x00', 0xf3c6b799486aa070, 0x20) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x100000b, 0x12, r0, 0x0) 2018/02/04 08:22:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cf2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(twofish),md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e1a000), 0x0) 2018/02/04 08:22:08 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000986000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009e0000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x8774) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) 2018/02/04 08:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e15000-0x10)='/dev/sequencer2\x00', 0x8005, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x8, @time, {}, {}, @connect}], 0x30) 2018/02/04 08:22:08 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000651000)=0xc615, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 08:22:08 executing program 7: clone(0x8148000, &(0x7f0000063000), &(0x7f0000000000), &(0x7f000043e000), &(0x7f0000e61000)) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000358000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/04 08:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffe) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000), 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x1, &(0x7f0000afe000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/04 08:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b40000-0x1)='\x00', 0x40, 0x103, &(0x7f00000f4000)={0x3, 0x9, 0x3ff, 0x1f, 0x0, 0x9a, 0x90a7, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r0, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed3000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/04 08:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) connect$inet6(r0, &(0x7f00008a6000-0x1c)={0xa, 0x0, 0xc6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000413000)='cgroup\x00') sendfile(r1, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 08:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname$inet6(r0, &(0x7f0000748000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00009aa000-0x4)=0x1c) r1 = syz_open_dev$mouse(&(0x7f0000d2a000-0x12)='/dev/input/mouse#\x00', 0x7, 0x20100) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a90000-0x4)) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x10000, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 08:22:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x214000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3ff, 0x1, 0x5, 0x6fe, 0xffff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}}, 0x8dbe, 0x2}, &(0x7f00003d0000)=0x98) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000976000-0x4)=0x200, 0x4) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00002cd000-0x10)=@common='bridge0\x00') 2018/02/04 08:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4), &(0x7f000070e000-0x4)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e50000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f000092a000-0x4)=0xbc, 0x4) 2018/02/04 08:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000)='/dev/hwrng\x00', 0x0, 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) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bb7000-0x4), &(0x7f000042b000)=0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0x8) 2018/02/04 08:22:08 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000073a000)='/dev/usbmon#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x1, &(0x7f00000e4000-0xaa)=""/170, &(0x7f0000001000-0x18)=[{0xf1, 0xb9, 0x7a, &(0x7f0000000000)=""/185}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000ac6000-0x4)=0x200000000, 0x4) 2018/02/04 08:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x7, 0x6, 0x8}, 0xfffffffffffffebd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005bf000)={r0, &(0x7f0000bab000-0xb)="2fa6eb10fb06d4972d9dbb", &(0x7f0000381000)="4b81c458a4f6b7bba63ed9b8b8503b2c062e89c5a3879d61604d1139173cfd2a36ff597af73c9e6df11a0c2fc1807b1bad211f4430f5f1d822e9f06a7a5b3b7d42c67aaf2dd79db123aeb158e47e8aab89d00c8499ea5cbe09d5612a92835b94720fedeb2e8338491b54a5185e8172d1576e23a07aad296169e479d839d854606145bd2262093b6e7b3c9818b062402dd051136b99e8e648c0a92efd836dd241f6bc25d7971680583c410272c6ee8ea6619f3008f0809395429c69dceeab2dae3ebb831b70c84105c42c5d35f0dbe89be38454ef2618f0d3a9fceacc466f362a88791c66c493a200357729d9b112bfd7", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004c0000-0x20)={r0, &(0x7f0000e05000-0x7f), &(0x7f0000763000), 0x20000000000000}, 0x20) 2018/02/04 08:22:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000256000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/04 08:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r0 = getpid() sched_getparam(r0, &(0x7f00009f6000-0x4)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) clock_gettime(0x0, &(0x7f00003bf000)) 2018/02/04 08:22:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x3000000, 0xffffffff, 0x2000, 0x0, 0x0, 0x4, 0x400, 0xd5, 0x8, 0x4}, 0x10) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') tkill(r0, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) ptrace$setopts(0x4206, r0, 0x100000000, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0xfff}, 0x8) ioperm(0x6db57bf4, 0x3, 0xa42c) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000001000)={0x8b, 0x3, 0x800, 0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0xa89, @empty, 0x5}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000)="6f99898ffda9b29522bda0b6c63eab58521a6ac25f9723927308d2bdebce25c0c965869ff6c06ff385b1442db58618a232673a9c22ddc156c8ab2bc937e783ed56661ba51407f6d6733702bb5aa04d27dd86998564fb0c8c595f54d71dfd708e6de3eedf7c4d81351e98f5ffba78e2b00c4eb8f41e6db72048435bea52f7dfc1405013d5f850ba31f859d394a5a857192a2aa072b922461933c4db1e209bf9df3ed00a316a022b7636d24154ae14c312da0eecefb594efd0fe8561", 0xbb}, {&(0x7f0000004000-0xea)="e5358fdef96d48bf8ef5919cff1b61bf173b46635d2110f5c7aa39796e3a55e18eaee897b376880b6821075fccd4069e8e3207d62eefa80cd8900c407545b0fe378b9d4a04e5f184eb44fad7153e4be32fc0a461531ffb23a73f6f5dd3be155d57a7f7c3afb9cc3ddd4361746a975584cef7409862e901fb3cd2fddeb4c1f386ee2122fa2929948281de82f09a52b97ae5dc1df1728ea9ab0a99ceefea2251d97a525de961d65b9d13b12e44255d5b88408805f0bbb1a154593d7de65ddb9f25a298dd9fdf4deee659815d9077c43b9f6aba314dc6734b9635f4507d17ffce8b1003fdda47df5c24f460", 0xea}, {&(0x7f0000003000)="dc32d21be70bf1197804979a8b0ae415bacb3a02a9777abfbfbff6e54a3ad4de26c3f77c44912c65f16952709771650b8c89ec9739ea88de5d18d4a267be311ef930e1ef76a99b1f04f7f82ca701e4fe6ed5b0f4c755e97a16a4ed286329fd47b073e304e4d84814aedee9", 0x6b}], 0x3}], 0x1, 0x41) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000005000-0x10)="deaa67fc2aef26e82062b0d6e74d73d9", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000), &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000005000-0x28)={0x0, 0x2, r0, 0x3, r4, 0x101b362d, 0x9, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000)={0xffffffffffffff01, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000006000-0x10)={r5, 0x6}) 2018/02/04 08:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a8c000-0x9)='/dev/sg#\x00', 0xdd81, 0x2000) mknodat(r0, &(0x7f0000269000-0x8)='./file0\x00', 0x85, 0x100) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/02/04 08:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x3}}, 0x68) r1 = syz_open_dev$mice(&(0x7f0000113000-0x10)='/dev/input/mice\x00', 0x0, 0xa0080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005db000-0x24)={r1, 0x0, 0xbc, 0xbb, &(0x7f0000362000-0xbc)="8245907f4e0617ddf4895193bd1c3610303eea753339403029302f1c7888faad457f8b5a2ed14acc1b7763d4743659bc1f84c58781f6028a7067d0046b6ad38a5283b215ac179c3c39c3b032478474f98a7c40df42497c704ccfa06f6b320e27aff9f1ff0f8f76035ce7459ac8483b0210af870c4967036d659a5c7551914211dc46317cb4c6aa59b72e37157450b7e12213626aafc91a0f3098d03ac2ec09f299327554a63b7ca332a44aad6e0cf6d0ca0da757277ab2a633c8cad7", &(0x7f00004b5000)=""/187, 0x1, 0xffffffff}, 0x28) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d46000), &(0x7f0000b58000)=0x5) 2018/02/04 08:22:08 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x4000000000000052}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x3c3, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x21e, 'REJECT\x00'}}]}}, 0x380) 2018/02/04 08:22:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x2)="8f00", 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x5d1fa3b0, 0x404000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003f7000-0x4), &(0x7f0000002000-0x4)=0x4) r1 = eventfd2(0x0, 0x0) unshare(0x400) fremovexattr(r1, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) 2018/02/04 08:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000648000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f6b000)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x4, 0x0, 0x10001}, &(0x7f0000118000)=0xa0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a64000)=0x40, 0x4) 2018/02/04 08:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000b72000-0x14)={0x55, 0x4, 0x0, {0xffffffffffffffcf, 0x1}, {0x4}, @rumble={0x10000, 0x1}}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 99.907378] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=13979 comm=syz-executor7 [ 99.923967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=13980 comm=syz-executor7 2018/02/04 08:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000e43000)=""/174) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000335000)=""/4096) 2018/02/04 08:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000751000-0x4)) recvmsg(r0, &(0x7f000017e000)={&(0x7f0000dd3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000b88000)=[{&(0x7f00003de000)=""/64, 0x40}, {&(0x7f0000d8b000+0xd12)=""/5, 0x5}], 0x2, &(0x7f000011a000-0x7)=""/7, 0x7}, 0x40000063) 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(0x10, 0x2, 0x0) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/02/04 08:22:08 executing program 5: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x6}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001cd000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000026e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x5, 0x9, 0x5, r2}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000026e000)={0xca4}) 2018/02/04 08:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x0, 0x1) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000112000-0x2c)=""/44) syz_emit_ethernet(0x3a, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x4, 0x5, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/04 08:22:08 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x7b81, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001000-0x14)={@dev, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) sendto(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/04 08:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e25000-0x20)={0x80000000, 0x2, 0x1, 0x3, 0x0, 0x7, 0x9, 0xa2c4, 0x0}, &(0x7f000066b000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003f2000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3ff, 0x3, 0x1, 0x9, 0x2}, &(0x7f0000f2f000)=0xa0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000a3c000-0x8)='./file0\x00', 0x0, 0x4) 2018/02/04 08:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000a00000404, 0x0, 0x800074}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000670000)='/dev/qat_adf_ctl\x00', 0x40001, 0x0) mkdir(&(0x7f000008d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005ed000)='./file0\x00', &(0x7f0000243000-0x8)='./file0\x00', &(0x7f00007b1000-0x4)='nfs\x00', 0x80000, &(0x7f00007f4000-0x3b)="25f2566b60b31b2eb72c0495e0ef92935c456b05882afd0d678ae39fb5f927ec76e1fac457e4fbffffff3fad0e9933d63addc7c5cfabd31f85aa9e") 2018/02/04 08:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)) r2 = syz_open_dev$vcsa(&(0x7f000045f000)='/dev/vcsa#\x00', 0x2, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) 2018/02/04 08:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "a2a42d826de0e880"}}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000b67000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000650000)={0x0, 0x1, 0x9, 0x4}, &(0x7f0000beb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cc8000-0x8)={r2, 0x2, 0x9}, 0x8) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000443000)={@common='irlan0\x00', @ifru_settings={0x7f, 0x6, @cisco=&(0x7f0000805000)={0x5, 0x6ab5}}}) 2018/02/04 08:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[], 0x0, 0x8000000000009) 2018/02/04 08:22:09 executing program 7: clone(0x1000400, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) timer_gettime(0x0, &(0x7f000029e000-0x20)) 2018/02/04 08:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c85000-0x11)='/selinux/enforce\x00', 0x40, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/rfkill\x00', 0xa0040, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000722000)={{0x3, 0x3ff, 0x20, 0x1000, 0x8, 0xab}, 0xffffffff}) r1 = semget$private(0x0, 0x0, 0x401) semtimedop(r1, &(0x7f0000f03000-0xc)=[{}], 0x1, &(0x7f0000f6a000)) 2018/02/04 08:22:09 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2c4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000aed000-0xc)='/dev/audio#\x00', 0x1, 0xb3e3297843881a51) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e1000-0x8)={0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000aed000-0x8)={r3, 0x2}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000aed000-0x16)=""/22) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000aec000)={0x9, 0x7f, 0x400, 0x906, 0xcd8, 0x4, 0x3, 0x80000000, 0x7, 0x1, 0x401, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e7a000), &(0x7f0000e7e000)) 2018/02/04 08:22:09 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000001f000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000010000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x7, @random="e4986c807f18"}, 0x10, {0x2, 0x1, @rand_addr=0xdb}, @generic="7aa5d5ff0fbc30e3008c9c255a2b1f3b"}) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xab3091d85d5a25cb, 0x84, &(0x7f000001f000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff, [0xc2c]}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/04 08:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b3000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000f71000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001}, 0x3, 0x0, 0x0, 0x4}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a98000-0x4c)={0x264, 0xe5, 0x1c}) r2 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000050e000)) recvfrom$packet(0xffffffffffffffff, &(0x7f00003c9000)=""/47, 0x2f, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000580000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00008a2000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000e94000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f00002b7000-0x12c)=[{{&(0x7f0000151000)=@nl=@proc, 0xc, &(0x7f0000f75000-0x40)=[{&(0x7f0000610000)=""/4096, 0x1000}, {&(0x7f0000266000-0x58)=""/88, 0x58}, {&(0x7f0000e26000)=""/191, 0xbf}, {&(0x7f0000b6c000)=""/136, 0x88}], 0x4, &(0x7f0000135000)=""/4096, 0x1000, 0x65b3}, 0x7}, {{&(0x7f000024d000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000862000)=[{&(0x7f0000b7d000)=""/104, 0x68}, {&(0x7f000085d000-0x33)=""/51, 0x33}, {&(0x7f000050e000-0xd6)=""/214, 0xd6}, {&(0x7f0000d7d000-0xd4)=""/212, 0xd4}, {&(0x7f0000e9b000)=""/185, 0xb9}, {&(0x7f00003a0000-0x9a)=""/154, 0x9a}, {&(0x7f0000071000)=""/236, 0xec}], 0x7, &(0x7f0000644000-0x1000)=""/4096, 0x1000, 0x5}, 0x4}, {{&(0x7f000054e000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00006ed000-0x70)=[{&(0x7f0000122000)=""/100, 0x64}, {&(0x7f000053b000-0x57)=""/87, 0x57}, {&(0x7f00002b6000-0x51)=""/81, 0x51}, {&(0x7f0000691000-0x59)=""/89, 0x59}, {&(0x7f00008bd000-0x6c)=""/108, 0x6c}, {&(0x7f00006d1000)=""/62, 0x3e}, {&(0x7f0000b68000)=""/4096, 0x1000}], 0x7, &(0x7f0000a76000)=""/74, 0x4a, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f000000c000)=[{&(0x7f00008ac000-0x51)=""/81, 0x51}, {&(0x7f0000bda000)=""/253, 0xfd}, {&(0x7f0000f3d000)=""/197, 0xc5}, {&(0x7f00001b3000)=""/108, 0x6c}, {&(0x7f00008f1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000356000-0x59)=""/89, 0x59}, {&(0x7f0000446000-0x8c)=""/140, 0x8c}], 0x7, &(0x7f0000962000)=""/122, 0x7a, 0x3f}, 0x6}, {{&(0x7f0000723000-0x22)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00008df000)=[{&(0x7f0000da9000)=""/202, 0xca}, {&(0x7f0000d0f000)=""/64, 0x40}, {&(0x7f0000e82000-0xf5)=""/245, 0xf5}, {&(0x7f0000da4000)=""/23, 0x17}, {&(0x7f0000216000)=""/4096, 0x1000}], 0x5, &(0x7f000066a000-0xb2)=""/178, 0xb2, 0x7}, 0x3}], 0x5, 0x40010062, &(0x7f000004d000-0x10)={r4, r5+30000000}) fstat(r2, &(0x7f0000262000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ed1000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x2, 0x7f, 0x1, 0x3, 0x2, 0x20, 0x20, 0x2c, r6, r8}, {0xffffffff80000000, 0x141, 0x1, 0x1, 0x1, 0xecdb7db, 0x9, 0x7fffffff}, {0x76, 0x2, 0xff, 0x5}, 0x5, 0x2, 0x3, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x1, 0x5, 0xfff, 0x2, 0x1ff}}, 0xe8) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c3b000)={0x0}, &(0x7f0000f98000-0x4)=0xc) ptrace$getregset(0x4204, r9, 0x207, &(0x7f0000b32000)={&(0x7f0000af5000)=""/4096, 0x1000}) syz_open_dev$audion(&(0x7f000016c000-0xc)='/dev/audio#\x00', 0x3ff, 0x84000) read(r7, &(0x7f00003d2000)=""/120, 0x78) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f00004d4000-0x50)={{0x1, 0x1}, {0xffff, 0xfffffffffffffffb}, 0x4, 0x1, 0xce6}) sendfile(r2, r3, &(0x7f0000c74000-0x8), 0xff) 2018/02/04 08:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076f000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dd6000-0xb)='/dev/midi#\x00', 0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000074d000-0xb0)={{0x7, 0x5}, 'port0\x00', 0x8, 0x4, 0x6, 0x6, 0x800, 0x6, 0x7, 0x0, 0x4, 0x80000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000e9000-0x8)) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 08:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00009ef000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @empty}]}, 0x40}, 0x1}, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000feb000)={[0x3000, 0x1000, 0x6000, 0x4000], 0x3, 0x88, 0x60}) 2018/02/04 08:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x100000001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ec5000), &(0x7f0000344000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/02/04 08:22:09 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000539000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000007000-0x1)=0x3) shmget$private(0x0, 0x4000, 0x54000900, &(0x7f00000fc000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f000070a000-0x10)={0x2, 0x0, @rand_addr=0x1}, 0x10) madvise(&(0x7f0000583000/0x2000)=nil, 0x2000, 0x46) pipe2(&(0x7f000064c000-0x8), 0x800) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000070a000-0x8)={0x8}, 0x0, 0x1) accept4$unix(r0, &(0x7f0000361000)=@abs, &(0x7f000058d000-0x4)=0x8, 0x800) 2018/02/04 08:22:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000073000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000001000-0x70)=[{&(0x7f0000f41000-0x86)=""/134, 0x86}, {&(0x7f0000349000-0x9c)=""/156, 0x9c}, {&(0x7f00006fd000-0x85)=""/133, 0x85}, {&(0x7f0000d59000-0x31)=""/49, 0x31}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000f95000)=""/142, 0x8e}, {&(0x7f0000ca9000)=""/63, 0x3f}], 0x7, &(0x7f0000000000)=""/37, 0x25, 0xff}, 0x40000160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x407ffc0003}]}) ioctl(r0, 0x3, &(0x7f00000b7000)="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") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002eb000)={0x0, 0x400000, 0x9, 0x3, 0xce5, 0x3ff, 0x3f, 0x24d, {0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x223c}}, 0x10001, 0x3e0000, 0x4, 0x80000000, 0x7}}, &(0x7f0000faf000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000084c000-0x8)={r1, 0xffffffff}, &(0x7f0000fdb000-0x4)=0x8) munlockall() 2018/02/04 08:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc4000)={0x0, 0x0}, &(0x7f0000032000-0x4)=0xc) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ee6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000077b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009e3000), &(0x7f000011d000)=0x0, &(0x7f00004ee000+0x9e1)=0x0) r15 = syz_open_dev$vcsa(&(0x7f0000dff000-0xb)='/dev/vcsa#\x00', 0x9, 0x228000) setsockopt$packet_fanout(r15, 0x107, 0x12, &(0x7f000043c000)={0x7, 0x7, 0x1000}, 0x4) sendmmsg$unix(r1, &(0x7f0000675000)=[{&(0x7f00000b0000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000577000-0x10)=[{&(0x7f0000a78000-0x96)="fcc8d70cbc8d063944736b5d5246aaec3b9f20188e8bb7b17359249ed0eafbdd9060bb5a1145399268aa0c802445715e618428a39a90aafd85de7018a2e0e0f454ab6f825f40bf17e6e270d7c87e060995ca924d11a2c09680c25aeecd3f14029984de5e1589ff9998d3aeee7125491d109c14037194e80f8f45b581982527b5b4fa4fc083c50ba26561eeb757c42cf6acace80078ae", 0x96}], 0x1, &(0x7f0000451000-0x78)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78}, {&(0x7f0000afc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000282000-0x30)=[{&(0x7f0000ee9000)="b5004e709e97a4e36876231af65ba57a85d3a53087ed993a73cec7002f9b93ce8924fc424509d9135f892e1a09ca73cf7b677ced492a2f9c282f1f91c40d5c129f3e1edf177e1bb80eaddcca3329ce6892d1ebaaf28b350e952114ba7be4f0fb", 0x60}, {&(0x7f0000a38000)="251ec46909d38fecd1c64ec0fa250b879651a4010363785aa615ca1c0877586ed77702e038cd5936eb7bcef3a23a356f96c32c27f0706d8b71bc8b0aeca1e0830e643610e2312457144d2fe491e3376c4b33ca6521c7c5271731ad7ee888515c4bdda87bd475514da4fece38fda81d231f023e59cd314bc9182cf32c53f39111d71f494bb7a7ddb6caf334c06f49787c6fab8a47a4494f", 0x97}, {&(0x7f0000c87000)="5f1875867ad7b02e635272dfcacaab0ad04deae841c81e03ecf8d47584aa1bcbdd5b3d0e2baad8185e1310d83ba78eb876bd772f43340d87", 0x38}], 0x3, &(0x7f0000f5a000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}], 0x68, 0x94}, {&(0x7f0000b58000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005a0000)=[{&(0x7f0000729000)="4080e6416224c8388c70b438bbf8c984916c3cf30af269d0d214098639b431fcd55b5a0041c06b17bfc4cda0737d22cdccf08cd67cc076d7b473898aedb24b02356da7cb21fe35a5767c533de7fae0d90c5c4103b3d7036765c937c8372fc619d31b66ef31a656fbc75c937089ed3f77a78c95c9a010900458e3aa87b4da06fbb863ca0018851e45a37eba4ae14c49f5f9283b602fb0818effd756d36cc4218070db5d600d4a1a9097644eabe270", 0xae}, {&(0x7f0000c05000)="c8feacad64197515527c34802a28ad1960dc7203fbce19ee1516f9f86644e522d390720fcec730997a0a4b9e519ed4bf912e3fad05c8263e651d0b80b705cb38f671ff87e4f0c85b5842d51994d723a473bbc580dcc7b329bc37dc5797bded5db0748cf330cb5e5b5f2b472dd71ab380f66eeee265ba17ae051d5fd2f666df2eeaed1387bad8b9e9d8280acec6cecf54053022d640f4bdeae2f9c42a4de26d3a01010c79049818b689ac7dbe0d01fdcdae8e25938e71516a184b4694fc2ab64c8b4746f485df5840cbdcd52109dcc8535bf0b7423e82406bfce4ffb8ae768dd81c4dbd83ed7ea027d76d01", 0xeb}, {&(0x7f00000f5000)="872a47dd75bb53cbe7e444e36bcc28833b16d83e4f5007aec628511b717d43883bc5e1fef49d798e8bd8f60c30598cff8b40a73cae059f66d8fd58c2166931ddf649151c2b99a58bd68936f67669fce8d0696ae63cbe3fe4b5", 0x59}, {&(0x7f0000db3000-0x3f)="ed070cd6602c899a731419219a92c27046e8c0cd57df997b6d2b8b0fbab8c5967587741ac8ce502415e1ba63417133cfabb32411a52ee4a6ddefb0acc10514", 0x3f}, {&(0x7f000038a000)="88", 0x1}], 0x5, &(0x7f000025f000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r13}, @cred={0x20, 0x1, 0x2, r3, r9, r8}, @cred={0x20, 0x1, 0x2, r2, r12, r14}], 0xc0, 0x4000}, {&(0x7f0000561000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000bbc000-0x89)="15ff6edc3e5e0eefd8274f181adb9244dfa96783bd5f1726301b0b5972f21ead025d1b589621ead0e0b90ca313c926df22c7be594e5a09096119ddd3bd15e299382da02547cedb87df6c94929a228193a3141e898efb73834041c5b21bd35216458928a60a19e06fd7ed418e3e3cc49d339ba272b7e8d8bbedde3df7ed167416019b3c399ca60e0ee6", 0x89}, {&(0x7f00002b2000)="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", 0x1000}, {&(0x7f000025a000)="b8b47ea486a4f659c16dd6e31dab9f092bcc0764d3692a98023e360ddaecca72706ceff14a262bb311c98e9777a9e5155782259d8ffc87d2b130472333e201e73dd40be1494bea1ea3ea766674e24ac007e73ab84fa90f8fdec6e518f2b62425bd7c03c5d56e42e808cf66410dddab5f9043f71a66f5c8aa48c656bae8522b4232f1617569ae127043a1d802b103e619b2bd9c36854ef9c2ab521a46", 0x9c}], 0x9, &(0x7f0000ff5000-0x68)=[@cred={0x20, 0x1, 0x2, r3, r12, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}], 0x68, 0x8000}], 0x6, 0x0) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xffffff44) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 08:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eb6000)) 2018/02/04 08:22:09 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00004c7000)='/dev/adsp#\x00', 0x7, 0x600280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3}, 0x20) r2 = socket$llc(0x1a, 0x3, 0x0) recvmmsg(r2, &(0x7f0000fd3000)=[{{&(0x7f0000a12000-0xc)=@nl=@unspec, 0xc, &(0x7f000053d000)=[{&(0x7f0000a43000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000301000-0x40)=[{&(0x7f000003c000)=""/106, 0x6a}, {&(0x7f0000c13000-0x1000)=""/4096, 0x1000}, {&(0x7f0000706000-0x6c)=""/108, 0x6c}, {&(0x7f000059d000-0x5f)=""/95, 0x5f}], 0x4, &(0x7f00003bc000)=""/92, 0x5c, 0x3}, 0xfff}, {{&(0x7f00004f6000)=@sco, 0x8, &(0x7f00004df000-0x30)=[{&(0x7f00008b9000-0x2b)=""/43, 0x2b}, {&(0x7f0000544000-0xd5)=""/213, 0xd5}, {&(0x7f00001ec000-0xd8)=""/216, 0xd8}], 0x3, &(0x7f0000f0c000)=""/244, 0xf4, 0x7df}, 0xffffffffffffff29}, {{&(0x7f000067f000)=@generic, 0x80, &(0x7f00009f6000-0x80)=[{&(0x7f0000ffc000)=""/109, 0x6d}, {&(0x7f0000e8f000)=""/5, 0x5}, {&(0x7f00000f9000-0x6b)=""/107, 0x6b}, {&(0x7f0000b3b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000097000)=""/177, 0xb1}, {&(0x7f00007a2000-0x83)=""/131, 0x83}, {&(0x7f000005a000)=""/167, 0xa7}, {&(0x7f000044a000-0x1b)=""/27, 0x1b}], 0x8, &(0x7f0000f1e000)=""/212, 0xd4, 0x3}, 0xc000000000000000}], 0x4, 0x10000, &(0x7f0000ee1000)={0x0, 0x989680}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000707000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000010e000)=0x4428, &(0x7f00009c7000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000084d000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f000095a000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000098d000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cb7000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f000088c000+0x73f)=0x170) stat(&(0x7f0000497000-0x8)='./file0\x00', &(0x7f0000072000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x7, 0x3, 0x1ff, 0xa, 0x80, 0xa0, 0x3b, r5, r6}, {0xbc53, 0xaa32, 0x400, 0x3, 0x0, 0x8, 0x2, 0x5}, {0xffffffff, 0x4, 0x9, 0x9}, 0x9d1, 0x8, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x7e}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x2, 0x6, 0x7f, 0x3c, 0x101}}, 0xe8) 2018/02/04 08:22:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000bd7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a87000-0x8)={r1, 0x80000001}, &(0x7f0000aa9000-0x4)=0x8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) r5 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x10000) r6 = signalfd(r5, &(0x7f0000000000)={0x401}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x1, &(0x7f0000002000-0x4), 0x4) fadvise64(r5, 0x0, 0x5f59e180, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7fffffff}, {0xa, 0x2, 0x7, @empty, 0x10000}, 0x2, [0x6, 0x4, 0x13800000, 0x1f, 0x80, 0x4, 0x6, 0x8832]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000004000-0x8c)={0x8, 0xffffffff, 0x80000000, 'queue1\x00', 0x2}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xf3)={r2, 0xeb, "921d4c3fab558b22fc0a0850cc35b77d7a030f7a0e65f08330e9fc6409e3c15d7c198f0c12b168a7206aaf4ffac0d8edecd13071373afff6898856f69dc396a7ed67a20930e10c452e342dd76fbcee19bbda348323a0e2f7493c0c73e884f85e26236d1d9ca02b4769e54c3fa326d5ead4e717d359cf769f9c5926cd00c0c83de654962fbce09d02cf9751b5dfd2f9696c956374b484e2fe10c056e35f3873260d1503a2f90b93e5051f94e4d418e98dd776080c728d7df38d8bfb85649725dea43527628552c291c454c219723ee142cc612a05e084b4521f22e7a46090587ef86ff0687eb863c24c2ae2"}, &(0x7f0000002000-0x4)=0xf3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000004000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000)=0xc) ptrace$peekuser(0x3, r8, 0x7) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000004000-0x4)=0x1f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000005000)={r7, 0x7b8}, &(0x7f0000005000)=0xc) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000006000)=@pi={0x0, 0xe8ae, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, [{[], {0x8100, 0x9, 0x3c33, 0x1c2}}], {@x25={0x805, {0x2, 0x9, 0x17, "7170074465cd46d1bb064ce3f1f3f44353002bdbfc67345c53454c9391b448e55db866265735493296e853a3e73076a89dfe00e24ba0f3da128766896176af954e6bf0be79c6d09c62f69813aa8a3daaa583192b0fcdbfae603af4f3864870b105852703233a74e56a5d159ef3f0cbea69a7b7f286abb98e3e3c0385b075a9a721413a91684a46c61324cb35b9d5715552c5778cbb458e43ab48aa3f1920aa807db4041b5672ebdbea07d8098ec333d19b807602ba7d2aa1669a48d35a9b2bb2be767739347cff8dcea4a4ffbabe8d558b436b1e"}}}}}, 0xed) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000006000-0x1)=0x9, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000005000-0x58)=""/88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r9) 2018/02/04 08:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000e08000)={0x5, 0x0, []}) r1 = syz_open_dev$sndmidi(&(0x7f00003c0000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x42802) write$fuse(r1, &(0x7f000061e000)={0x28, 0x0, 0x7, @fuse_notify_store_out={0x6, 0x1f, 0x100000000}}, 0x28) recvmmsg(r1, &(0x7f0000f6d000)=[{{&(0x7f0000f73000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000f08000-0x20)=[{&(0x7f0000b92000-0xaf)=""/175, 0xaf}, {&(0x7f0000265000-0x41)=""/65, 0x41}], 0x2, &(0x7f0000a04000-0x35)=""/53, 0x35, 0x9}, 0x101}], 0x1, 0x141, &(0x7f0000d18000-0x10)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c66000), &(0x7f0000e97000-0x4)=0x8) eventfd(0x0) 2018/02/04 08:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000483000)=""/28) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/04 08:22:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000013000)='/dev/dsp#\x00', 0x401, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000-0x14)={0x7, 0x0, 0x4, 0x0, 0xffffffff, 0x8, 0x3, 0x7ff, 0x9, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000012000), &(0x7f0000001000-0x40), &(0x7f0000001000), &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000012000)={&(0x7f0000013000-0x8), 0x8}) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 08:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000e38000-0xd)='/dev/urandom\x00', 0x0, 0x141) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f0000593000)='cifs.spnego\x00', &(0x7f00001ff000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a59000-0x1)='\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f00003a2000-0xc)='id_resolver\x00', &(0x7f0000f52000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000874000+0xc59)='@\x00', 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)) r4 = syz_open_dev$dmmidi(&(0x7f0000663000-0xd)='/dev/dmmidi#\x00', 0x0, 0x101000) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f00009e0000-0x28)={@syzn}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) r5 = semget(0x2, 0x1, 0x82) semctl$IPC_RMID(r5, 0x0, 0x0) 2018/02/04 08:22:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x33b840) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00004d5000+0x904)={"cfa0279a7521202ff1fbb47b996d4159", {0x4, 0x7fffffff, 0xffffffffffffffff, "a089d05b01e5", 0x8636}}) clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004ce000-0x4), &(0x7f0000221000)) epoll_wait(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r0, r1, 0x8, 0xeff, &(0x7f0000002000-0x4a)="deb9b8d198967e2d2c6b43a1fdf3f0ee75d9b8f5dd7372572fa0c5b4b760fb84564b986f0159dff402ed31cef14689094d03ec69da70f6d117f308e18dd5265245444c924f168304713f", 0x3, 0x6, 0x1, 0x6, 0x9, 0x3, 0xffffffffffffff01, "0dadb5a4872e502273c196aa047ed4777bfffb6a56b9b683d3ed4304a6315a79eb187f193c610dbebef4914b7864611d2685002be587c6f2eda85227fa0c8b6437fd7233ab5dc0b8c1f410fec0201cdd8f997dc29c373d423cf4fddce3c891334414852683e57337b4b0622106a3aa933c19c3ab54c9fdb0e261128d000a1c0dab9d1b1e6eeafef932585fe4fd025443caef"}) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x9, 0x2, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="545dcba1478127e5e9a6f2add0ed91f484107e5b1a9c7ae1f5eab8b50c269a0a512511ad329dfe6a4b4c78e25584fcf4c9d6355ff1dc2f13d7a37bbe157fdb809a962f3eb2f3a5c6be762541b49e54f19507d39dd7bd2b36b51f50300135dc337de17234f20015364ba72ba01c7a60a65a0317f532063cad814d77d5703a6175825a7e69c4148576e236e4199bb32e08a1202c6074119a360395defb7ee52c3c52415f227fb91c2adf1014a808f7fa3984bbfa00bddbdf4182f7c58272410310149bf022125ff1405a9fea177d090e6deea6d94465fb94f254e9", 0xda, 0x8, 0xfffffffffffffff9}, {&(0x7f0000966000-0xe8)="214f5eda770a9b5f0f5f8014d52bd3ade354613bc14ba2fb254c5158edcbe3f6375cee99b2fe1590b86dc2ecfddbe0d29ceaf41c902cb59bc8ab6e97cca38f54e10b63221c0c86099aed4a745e3ed2e71c3d48477880bacf48b3553e3d5cb18bab06ce43c7305403d4a46dd5a66d8781227a27ceb9704f94d95787ead311836f2315e632c2b2e9f9b9a70b9efb9714e2dff2614b78f6fc259ea3590400445e808c25069f37857aeabf1b59bd0eb419358cc7ef1a53f1987446304f911d44c01cf7a3d7df58f9f2d463d118a04f014cb9ca14c26a2aa77c4b46346f1656d5b5d9c409d2f55ccbdd83", 0xe8, 0x800}], 0x3a0000) 2018/02/04 08:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00002a6000-0x10)={0x0, r0+30000000}, &(0x7f0000443000)) r1 = gettid() sched_setattr(r1, &(0x7f0000e6d000)={0x30, 0x3, 0x1, 0x401, 0x25a7, 0x9, 0x8a4, 0x8}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x11, 0x0, @tid}, &(0x7f0000e03000)) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/04 08:22:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x2c800000000000, 0x2, @fr_pvc_info=&(0x7f0000000000)={0x14, @generic="6206f08f7614449136b62ca158221a54"}}}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)={0x158, 0x1, 0xb, 0x185883bfd4ef8d79, 0x1, 0x3, {0xb, 0x0, 0x2}, [@nested={0xd0, 0x4b, [@typed={0xc, 0x3d, @pid=r1}, @typed={0x10, 0x89, @u64=0x1}, @typed={0xc, 0x61, @uid=r3}, @typed={0xc, 0x34, @fd=r0}, @generic="b04dfa26ebc82e54a52900", @typed={0xc, 0x28, @pid=r1}, @generic="c9b0cca1fcb5d59686854862fcc5772c1fde553dc483d54ea635cf2c611d1a5e6496bf4150a1d5a64389ca02983d832a639cfb92ac98c2b44ff39dc2454dad6244daeb0256b7826269e84e20afdf86c2f9c14f9521b41c93b51098dda4f6c598d31b7302b10bf5a5e5c43f43b1aa7a5b3457bce1ae1a9cd5a6a6791c8dc4"]}, @generic="74b1606d039686556adeb9181704b18559022e664cec4ba64b237d7ab78d657a5e56c56c071422dfa122b017517d4767187f9d5e7e76420ccfc34bceceeff9cdd661baf9eebd5298a3c429e1650ed34b919998c9e8fa13ec6a5599ec00b95604caf949151cd3f0fb88486e4c27b77fda9808"]}, 0x158}, 0x1, 0x0, 0x0, 0x10}, 0x8000) fcntl$addseals(r2, 0x409, 0x2) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0xe948, 0x3, 0x8, 0xfffffffffffffffb, 0x8, 0x0, 0x740, 0x7, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x20, 0x2, 0x400, 0x5}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000005000-0x10)={0x4, 0x1ff, 0x401, "95c90c802665", 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x22, 0x2, @thr={&(0x7f0000006000-0xfa)="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", &(0x7f0000003000-0xc6)="c06e96a88bedafca0b8676ffa3228f8ec4abf045c7d121af748f9d618f854d70fc6362eb2cbc1d92e708650191fbb54ad4fc5b89f74288c221a39a3a2b21764566603be79fb9605191cef51d37752c8f7ffbb8cc910c4d49400d0f13e60b18f9c6f7909263765e9f6060975b9f69a08cff1ae72053bc9d615c84ccef3730ff53e6aee66c31fb6b4233cc0aecd02990d164514776355b6917f673d5d4ded2e14fa7d556b0df79ca1afdeb5f01794e505b7c4c605bff29a7881eb30fd91d24eb150862b21a0116"}}, &(0x7f0000005000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x301080, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000007000-0x38)={&(0x7f0000005000-0x80)=@generic={0xe, "3bf08e05637ad051e0d1dfbd64d084ad10e07e634c68de64b2175cf537292a70499f6c5c0347ed28d23454120359667c05a87a3005dd2f520cc8ce27b737d93bc59081e080ff0b58ac1027450a1a9224957769ed3245e91fd8590440e64953557af6c235bd9ccc32e886f527d449665495849e2fcc05c7eebbdeebee9764"}, 0x80, &(0x7f0000007000-0x50)=[{&(0x7f0000006000-0x1)="cb", 0x1}, {&(0x7f0000002000-0x84)="d0845fa54f14b0daafaa6347195a19e5d640e7266e2cc7ce303de1a1773df77438b39becabfffd17a99317d51d144d0a10493ffe381d1f31c39b392ffe412589dd8fcdd167c7ed616b13d7536d1b70adfbbb3da8bb49000041847b4edea5d944095fadb1133f24c16fbf6ccb71065878e22723ff2207a7fba4144f6de3267246f9ebbc6f", 0x84}, {&(0x7f0000005000)="031e83ac86c4e4c0ccf6db32bd78bf4dea854b5b24ac9dc6ac44af80722c5bdc5afa1d2f90892db5724b6b6185", 0x2d}, {&(0x7f0000002000)="56a99fda464b1eb25879e049f9259971b43fdf7385a9e7eae7634724745685c358851fc4ae7cf1df422ac0cdbc349b6f557714b9d3c48f2d26b73312be6a665674094fe851f94fe69658d7e40367cdfc395c5658802b0e56e7d8d6d17d4ae48e68909f8045122786dfce7e599c255b1816a3cc766ff07f2cf8f9493d24b8a6fee0350e", 0x83}, {&(0x7f0000006000)="7597bd80925af6d9989ecd24a4c5af218e052849e537020e846c6f575be2276fa4278b34cc4b704c776f773e9550d6e20d7c571a3444934b9d5255ff4d39d70379ed22a4e70416c9bc3481ef935946bb9813c8f353620621426fc28e2796dbcd0c26852814df2306688a43c4a3cd08dd302afb94452c8c8296a97c3db59365f9cd7bded9d1d141d5d6fc81ae18cee65aa2e67f44c4ca767a4294fd44430957f7ca66c7", 0xa3}], 0x5, 0x0, 0x0, 0x880}, 0x40408c0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000)={r4, 0x6, 0x8, 0xfffffffffffffffd, 0x9, 0x6, 0x401, 0x58, {r5, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x9, 0x7fffffff, 0x7, 0xe3, 0x8}}, &(0x7f0000008000-0x4)=0xb8) 2018/02/04 08:22:09 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00001a7000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x12000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000cc3000-0x4)=0x1, 0x4) r1 = socket(0x18, 0x0, 0x1) getsockname(r1, &(0x7f0000faa000)=@alg, &(0x7f00002f4000-0x4)=0x58) 2018/02/04 08:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) r1 = creat(&(0x7f00006c0000)='./file0\x00', 0x40) recvfrom$inet(r1, &(0x7f0000116000)=""/69, 0x45, 0x2040, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000eb6000-0x28)={0x1, 0x0, [{0x0, 0xfffffffffffffed7, &(0x7f00005f8000)}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/04 08:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00008fc000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000057e000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000edc000-0xc)={0x0, 0x0}, &(0x7f0000a9d000-0x4)=0xc) stat(&(0x7f0000105000-0x8)='./file0\x00', &(0x7f00002f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f00001c5000-0x38)={&(0x7f0000e2f000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000914000-0x10)={&(0x7f0000fb0000)={0x218, 0x37, 0x400, 0x3, 0x2, {0x4}, [@nested={0x1f4, 0x69, [@generic="b743209a25b360b0809bb388055c3d1a4ebbf401936f5aaa9dcb4675030c51db47102ac252ea416178107c8c01ebd9ad292668f352a0e0f7498ab4a2f746828b65b8ebc1fcd86c8c4f04cb1d7767", @generic="e70e7000ebf51f632af92358a37cb89ea67a1bd181adefbd2dc8c8c8f5861e2aa6ef074248fcc0e9c6ad7ad3437a4751a8d67101385c34616591eebf9781ba6207964e62bcfb8cfbf6a29f8c30c75fb6a493da13af6f06aff14d2eb380cf7ce8553fe51898b14428373c50cc634e727e9e95e6a47870c1e50c5c34700438", @typed={0xc, 0xd, @uid=r3}, @typed={0xc, 0x52, @uid=r4}, @typed={0x10, 0x7e, @u64=0x4}, @generic="f651fc578f3387a0f34df5ba883f4ff88647e367a0312eb1f02e70b2bb5004d14f493be8f9f6f279942a986137b762ef020e17180acd70315244782e3dc11234416f5b9014275d319ce80fd63a0254c6fe483946a9c633e1689ea8d66bb1912be9ce552e7ac3494d2abb4aec2dfaec21cc4148bd644452981833f40f5d28ae283b604156789bb0d5a5e397ffe7c42a0b7da9d45bd9323c62e3d9bba865078d0f3867804789b7df07f4b525c762326ce2c7140a0f3ba9b3c1b52796b1cca5cfa1a8faee2e09cc109c74d307732b6f7ca1e5d6d70982015d8ce47b8e15d6d894a31882a32f69724823d975814648e9e36c1244b59e9e8399b4cb3aac"]}, @typed={0x10, 0x6e, @str='ppp0\x00'}]}, 0x218}, 0x1, 0x0, 0x0, 0x4}, 0x80) 2018/02/04 08:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = memfd_create(&(0x7f0000f72000-0x10)='md5sumsecurity)nodevmd5sum(vmnet1proc}\x00', 0x3fffe) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f30000-0x4), &(0x7f000000d000-0x4)=0x4) fcntl$setflags(r1, 0x2, 0x2) setns(r0, 0xc000000) 2018/02/04 08:22:09 executing program 3: mmap(&(0x7f00002b1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b2000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) 2018/02/04 08:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc0000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000b5c000)={0x1, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f00005de000-0x9)='/dev/sg#\x00', 0x1, 0x140c1) 2018/02/04 08:22:09 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00003ea000), &(0x7f0000b8d000-0x4)=0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f70000-0x38)={&(0x7f0000d06000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000f6f000)=[{&(0x7f0000bcc000)=""/208, 0xd0}, {&(0x7f0000f6f000)=""/237, 0xed}, {&(0x7f0000991000)}, {&(0x7f0000973000)=""/4096, 0x1000}, {&(0x7f0000046000)=""/11, 0xb}, {&(0x7f0000e58000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000c77000)=""/174, 0xae, 0x3}, 0x40000000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000187000), &(0x7f0000dd2000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000007e000-0x87)={0x0, 0x7f, "c3ff1ff5abc7c5fa423a97894232339cca043c92c8d428bb6949332858023ce6a28960308bf10627c2a48961b5e373538f2afb6169e53fb0ff42ebfcbe75115c5e4679121cf04c97057ace48f9a8346d041a2f13229f38df9fd0641988707684b87564c56a773947c24385f892df257394769c643b8e2c0ade849c31660f62"}, &(0x7f0000f70000-0x4)=0x87) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000af1000)={0x80, 0x800f, 0x1, 0x3, r2}, &(0x7f0000f70000-0x4)=0x10) 2018/02/04 08:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000608000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000057d000)=@syzn={0x73, 0x79, 0x7a, 0x0}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b8b000-0x8)) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) r8 = memfd_create(&(0x7f0000a47000)='[\x00', 0x1) fcntl$setstatus(r8, 0x4, 0x2000) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/04 08:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x0, &(0x7f0000e5f000-0x8)={0x0, 0x0}) fchmod(r0, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffff83}, 0x0, 0xffffffffffffffff, r1, 0x0) io_setup(0x8, &(0x7f00008a4000)) 2018/02/04 08:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffffffffffff11, &(0x7f0000184000-0x8)=0xfffffffffffffffe) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000904000)=""/100, 0x64) r2 = add_key(&(0x7f0000032000)='logon\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000eb6000-0x73)="e3c35bcd3ca343b31715a7681e78257367f608bb35a0f12cf106f7837c591cd1a7a11e861fe19138d7feec4a930bb849b5baca868ece5de43fe4a632f67565bdb85983caa6c6ff4e4ca8a7dd9f8761b0b92ce081ec6e60a4c65e2822e987f0195c62befad83dfd47c1ccee6c1916997502fd71", 0x73, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000fc3000)='syzkaller\x00', &(0x7f00006cc000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000988000)='-#security\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000cb5000-0x5)='cifs.spnego\x00', &(0x7f0000906000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f0f000-0x9)='$cpuset\'\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000704000)={r2, r3, r4}, &(0x7f0000e9b000)=""/98, 0x62, &(0x7f0000d61000)={&(0x7f0000db0000)={'crct10dif-generic\x00'}, &(0x7f0000623000-0xf9)="77dc391355774a641f44a21055d42bd9050312e392b99e20cccd81042df450f84689f5c3fba139636edc8726bedd79f6f98f4ff3a1c8ff829801ce7b7bda273f8f0a41ccd1c0ab8d13c6327be4e9381367100049199b65ef44c7f1714ea362a009b6743c478950afa1d954879e08bfd16d8716b5d87a255f23e1a95fb54d73b81b9fb844291b1935cf272765718ddb0542baf913c8b80716ec7422e84da848042641eab09c3ce53e310aa15790d298fb2192642e096f8974bf271334d355d04c096ceddfcc247842944a6ded3f7093ec90166f59f01a91e6ba1b70047ff01f46ae53ac5ac3550d414f37018fc182dbc8920324707687b339b9", 0xf9}) 2018/02/04 08:22:09 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ad000)='/proc/self/net/pfkey\x00', 0x442, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x3, 0x1000}) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002000-0x18)=[{{0x77359400}, 0x7fff, 0x97a}], 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000002000)={0x3, 0x10001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000-0x8)='./file1\x00', 0x40000, 0x20) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000002000)={0xa3, "506e811c7ab583b49ae695e6d858785a7ac7511bbdb190723b799d7afde48147f6b867aaff20c99e8f9479bb25d4afbdc2b48aff05905d40996f9f807093ee28a6b512d9da3441a9d03abc03d6127018c5ee214e067d8baa3819e2d91bf720c9f936b7d6514b2ee99c41da4b98b0e58bc7166e48a60840e8d2113cb640b20f2343cdc4edeff0a8020b39e68466884c371aa597fddc69c64639fbd1f348fe9233a57dab"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000004000)={[{0x6, 0xfffffffffffff801, 0x8, 0x3ff, 0xfffffffffffffffe, 0x7, 0x1, 0x0, 0x100, 0x2482, 0x9, 0x7f, 0x8}, {0x101, 0x2, 0x7, 0xb945, 0x8001, 0x5, 0x6, 0xc5, 0x200, 0x6, 0xffffffffffffffc7, 0x6, 0x6}, {0x10000, 0x4, 0x3f, 0x8001, 0xfffffffffffffffd, 0x8, 0x3fdf, 0xf737, 0x5b9, 0x6, 0xfffffffffffffffb, 0x4353f84e, 0x8}], 0x6}) chmod(&(0x7f0000004000)='./file1\x00', 0x11) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000)='./file2\x00', &(0x7f0000005000)=""/137, 0x89) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000006000)=@nfc, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000008000-0x8)={0x3, 0x1ff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000006000)={0x8ae, {{0x2, 0x1, @empty}}}, 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000)='./file1\x00', 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000b000-0x10)={r0, r0, 0x0, 0x3}, 0x10) fchdir(r2) 2018/02/04 08:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b26000)={0x0}, &(0x7f000025d000)=0xc) tkill(r1, 0x21) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000055d000-0x18)={0x0, 0xb140, 0x0, &(0x7f0000f61000-0x8)}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001e4000)="12001c000000006406af6f28fa7ce10080b8", 0xfffffffffffffef9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d79000-0x10)='/dev/sequencer2\x00', 0x680000, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000bfc000)=0xff, 0x4) accept$packet(r2, &(0x7f0000e46000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e4f000-0x4)=0x14) 2018/02/04 08:22:09 executing program 2: openat$vsock(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000004f000)='/dev/snd/pcmC#D#c\x00', 0xf4, 0x200000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000a1000-0x20)={0x4, 0x3, 0x8999, 0xa223, 0x6, 0x7f}) 2018/02/04 08:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xa, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000021000)={0x0, 0xb87, 0x8, 0x6, 0x3, 0x8, 0x4, 0x101, {0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6, 0x7, 0x6, 0x1, 0x3}}, &(0x7f0000715000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d3f000-0x6)={r1, 0x3}, 0x6) r2 = memfd_create(&(0x7f0000681000)='vmnet1\x00', 0x6) ioctl$TCSETSW(r2, 0x5403, &(0x7f000031c000)={0x20, 0x8, 0x7, 0x1, 0x2, 0x4e, 0x4d, 0x0, 0x6, 0x10001, 0x1, 0x3}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba") execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/04 08:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x11, 0x4, 0x9, &(0x7f00008e7000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000004b000)={0x40000001}) socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000779000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000b58000)={0x0, 0x0, [0x7fffffff, 0x3, 0xfffffffffffff2ae, 0x3, 0x1, 0x1, 0x20, 0x4]}) bind$alg(r0, &(0x7f0000bda000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016e000), 0x98) bind$alg(r0, &(0x7f0000765000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/04 08:22:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000c64000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) r1 = geteuid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xd8300, 0x0) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setresuid(r1, r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f000022d000)=[{&(0x7f0000000000)="aad290b169bc7d854ff6d2f2696ceaeb6892535fd98e95c28a68dd36c3a34a29f7df54254236cb", 0x27}, {&(0x7f00000c6000)="52182666dbab337d4549ef02160a1ace610e7a376e7832d79e4337325f8a899df920164b93041f5dac6befa14b0eace51638e8d9a1443a7e9d539556693ef6eac9536ea4f87d63278e5b88fd7ace307f5ad685e3ce19f90056b21bb84680cc0cadce2b51a1712eaf6df749ae3ad444836489aeffb427c40935bd97fa4f64350f86b3b599b74afa34c4927b7e0878dcc8adf3d35084fe1e1f0996d3c85e522093d4e39cd79c0940aa50b60e313dfec505670c53", 0xb3}], 0x2, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xed)="a631dabb11eebd709df2402616bb2b5b04815dcc6347faef3de7b5dab8d3856943b0bdcd55888cd5690c52d23eba8a3f9f0a945a48c6bb5d93311fbc91a58ef1cd6c92674187b023bcd23ddcb8e89edcd51c930220ed3b08e7e6d437feeb3023f8febb5cb8e36cea04a88d0c8bb77f0e899c16c6753d64d722a49ee6906d1f9cd8a3a02c2ef664ec572843be349c207b22078864c69de778d5e7a1595b455a2c89787f0ff457b0beacdeda8c5f0b5ef5022f68fab928cc4f7024a61681d452cd86b263dbcbea1f0f5ea255c4b484edd76e07686438f1e96414be0010c8036c290159a647b2877868757ba458c3", 0xed}, {&(0x7f0000001000-0xf3)="df8f5bd118eef2b36354b2e01b3e9db85d4a7466ae96cd7aa88d524439503a5c5ef1636d41c9e27645be74791c0c21ed460a8d4f9f1842835e7f51619e67f039654aa255edbb0247833df8b2a5bc0273b61b19a70cbef374ef45ff010375011ca11b78ac6409594f39b5f0383837dd588a5e4c5b1c4693d43cfa658fa72f859bf4e3078a741d54c026135c81897178f687022f0891c3b0b0396070f84b565f7cedc9240e4b892e8ef4cc57b2507293486e640ff91a2dc2c5e9b7637513bc3b03b0ed87262e4e02e3113917e9a85816187afcffd88679ba60c5f1252db968056f8c04200569bc62f4f8be02ab6eb72bdcac61e1", 0xf3}, {&(0x7f0000001000-0x9d)="bb7adef983c6ff863c7560ab88cf1b9034ead88f8465bf584581018a8085e53c629d29f66480c84cb811723970e3546574f8f28853bf03eff5153c5da2065b5df54d375042ca00f53dca08ab6fa9af154cbcd271f4734b8c110154e3003d721179c13cbdb80cc85642ab24cec33a781cca088f3eeeaaa7dcd8b30a351d01fc997550711b943cb83a25eea6474a592d49aff4cdeaf8ebdf42684a6b9360", 0x9d}], 0x3, &(0x7f0000cc7000)=[@iv={0x20, 0x117, 0x2, 0xc, "50cfc8ea6524f5cf6cca06fe"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5b, "6c6aacb5f58e268f264a8e514b02021497fce8a394980bbaf76069d1f31132f78ff09cf196f832f52ddef03963afa81d5846565f45ca920ba69bbbfb84f2c1e4a5b32d5b222691beb34172fec914ee5e61f616bf39260c3f7f9631"}, @op={0x18, 0x117, 0x3}, @iv={0x38, 0x117, 0x2, 0x1d, "93f5378586942752fea9cdd9f1aa8b52e3727cc3ea332c2784fc9148cf"}, @assoc={0x18, 0x117, 0x4}], 0x128, 0x20000000}], 0x2, 0x20000000) fchown(r0, r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000000000)=0x4) clone(0x0, &(0x7f00002a6000), &(0x7f000000b000-0x4), &(0x7f0000e37000), &(0x7f000000a000-0x69)) finit_module(0xffffffffffffffff, &(0x7f000000c000)='/selinux/status\x00', 0x0) 2018/02/04 08:22:10 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0xfffffffffffffeb6, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) dup2(r1, r0) write(r1, &(0x7f0000dad000-0x9e), 0x3e3e) 2018/02/04 08:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) umount2(&(0x7f0000a43000)='./file0\x00', 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c9000-0x15)='/proc/self/net/pfkey\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000675000+0xab2)={0x0, 0x9, 0x20, 0xffff, 0x8}, &(0x7f000008a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a72000)={r1, 0x11074e83}, 0x6) mknod(&(0x7f0000475000-0x8)='./file0\x00', 0xc000, 0xfffff7f4) mkdir(&(0x7f0000b07000)='./file0\x00', 0x101) 2018/02/04 08:22:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000019c000)=[{&(0x7f0000223000-0xe7)}, {&(0x7f00002cf000)="22812e945b02eaac8a2391f7fb35e037ae4797650740d6de0586624f0d96aa1829ca40f3f304dddc95e5a6ccb51643b1002113dd311fb1702f5a8ab216b990089b86b00d3f40d57b5ec36197b8cd23972cadcaf2aea8b03ed0acdfad4d5e1e400c01bb58d0d5c888b1fe38507e9fb2a67c6723ebe5e3a11d9a", 0x79}], 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00003c2000-0xb0)={{0x1f, 0x7}, 'port1\x00', 0xef, 0x10000, 0x3, 0x7, 0x8, 0x9, 0x0, 0x0, 0x2, 0x39b}) 2018/02/04 08:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000089d000)={@hyper}) pipe(&(0x7f000010e000)={0x0, 0x0}) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) ioctl$TCGETS(r1, 0x5401, &(0x7f0000488000-0x24)) 2018/02/04 08:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x880004) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cbe000-0xc)={0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/rtc\x00', 0x401, 0x0) syz_open_dev$sndpcmc(&(0x7f0000389000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000539000)=""/18) 2018/02/04 08:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e78000)={r0, 0x7, 0x1, 0x0, &(0x7f0000f86000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a02000-0x4)=0x0) timer_create(0x1, &(0x7f00005a9000-0x60)={0x0, 0x2c, 0x1, @tid=r1}, &(0x7f000003e000)) preadv(0xffffffffffffffff, &(0x7f0000241000-0x60)=[], 0x0, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000042e000-0x88)={0x1000, {{0xa, 0x1, 0x8, @empty, 0xfffffffffffffff7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000083c000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000a71000)) bind$bt_sco(r0, &(0x7f0000780000-0x8)={0x1f, {0x3f, 0x8000, 0x6, 0x56f, 0xff, 0xe18c}}, 0x8) connect(r2, &(0x7f00005b2000-0x10)=@ipx={0x4, 0x104, 0x5d8, "8b1772a3c39d", 0x2}, 0x10) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) clone(0x0, &(0x7f0000a02000), &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048", &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) dup(0xffffffffffffffff) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r2, &(0x7f00008f4000), 0xffffffffffffff1d, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 08:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) membarrier(0x1, 0x0) fcntl$notify(r1, 0x11, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008b9000)=0x0) ioprio_set$pid(0x3, r2, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ab000)=0xc) r4 = getegid() setgroups(0x2, &(0x7f00000f0000)=[r3, r4]) setgroups(0x3, &(0x7f0000c51000-0xc)=[r4, r3, r4]) 2018/02/04 08:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000c8e000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80402) sendto$inet6(r0, &(0x7f00007a8000-0xd5)="97c46dba828917fccfb6ceeb923a925b438e1d6e2cc27bf76eacff0b4c346132be1bc406d4c829965e18e89ce7d0f0f77abf5c221661675905d148d53b66ffd97de06db89dfb974c57b99586aac400a445049acdc05c024c34ddcd81130419d7d377d2c279c95c43f5157848306f23dac439fe016a5e29e02ebd7c77e6d59be96660e5053f9c86c70ded9fa04ea4ea9fea2d60f989e73e6744a88091bf0276f294419cc034b2bb4d78ace2092303079041b79901e9a11db72bc8290c4bb20a1f878a22cbdeea86dea57775984caab65439fc272b41", 0xd5, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000c8000)=""/72, 0x48, 0x40002001, &(0x7f0000104000-0xa)=@file={0x1, './file0\x00'}, 0xa) accept$unix(r1, &(0x7f0000a5f000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000a84000)=0x1002) 2018/02/04 08:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000269000-0xc)={0x0}, &(0x7f0000a44000-0x4)=0xc) preadv(r0, &(0x7f0000311000)=[{&(0x7f000055a000)=""/118, 0x338}], 0x39338bb98e28b539, 0x0) r2 = syz_open_procfs(r1, &(0x7f000062b000-0x7)='ns/pid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/02/04 08:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bd6000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ddc000), &(0x7f00008a0000)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000091a000)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 08:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000), 0x11) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd5000-0xc)={0x0, @rand_addr, @multicast2}, &(0x7f00002ac000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f44000)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000643000-0x4)=0xe8) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000bbc000)={@loopback, @multicast1}, &(0x7f0000608000)=0x8) r3 = syz_open_dev$amidi(&(0x7f00008e3000)='/dev/amidi#\x00', 0x635, 0x40001) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d12000-0xe8)={{{@in=@empty, @in=@empty, 0x1, 0x7f, 0x2, 0x0, 0xa, 0x80, 0xa0, 0x3c, r1, r2}, {0xd2, 0x101, 0x0, 0x0, 0x10001, 0x80000001, 0x3, 0x5c21aa9c}, {0x100000001, 0x6, 0x4, 0x8}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x0, 0x0, 0x6, 0x2, 0x3f, 0x8}}, 0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b5d000-0x8), &(0x7f0000c01000-0x4)=0x8) 2018/02/04 08:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00005cd000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c22000-0x10)={0x0, 0x0, 0x1, [0x80]}, &(0x7f0000bcc000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000780000-0x14)={r1, 0x5, 0x800, 0x1, 0x7fffffff, 0xc01}, &(0x7f0000a32000)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000b19000-0x10)=[{&(0x7f00005db000)="ce2657e06e701384d8ead28ea541ed70", 0x10}], 0x1, &(0x7f0000765000)=[]}, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000403000)) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000), 0xf9}, 0x0) 2018/02/04 08:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000328000)) syz_open_dev$vcsn(&(0x7f0000eaa000)='/dev/vcs#\x00', 0x4b0000000000000, 0x200001) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b62000-0x4), 0x4) 2018/02/04 08:22:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7549, 0x2000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000060f000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000+0xf74)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000)={{0x1, 0x2, 0x2, 0x3, 0x6}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0xfffffffffffffffa, 0x1, 0xc8}, &(0x7f0000004000-0x4)=0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r3, 0x2}, 0x6) ioctl$TIOCNOTTY(r0, 0x5422) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x1f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={r2, 0x2c, &(0x7f0000006000-0x2c)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000006000)={@common='eql\x00', @ifru_flags=0x6200}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000008000)=0x800) 2018/02/04 08:22:10 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000-0x4)=0xe6, 0x4) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fb0000)) 2018/02/04 08:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x4, &(0x7f0000dc8000)=[0x1, 0x0, 0x81, 0x200]}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000599000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000bf9000-0xc)={&(0x7f000044a000-0xc)=[0x0, 0x0, 0x0], 0x3}) r5 = dup3(r4, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000b85000-0x8)) sysinfo(&(0x7f0000618000)=""/146) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001ef000-0x14)={0x0, r5, 0x0, 0x1}, 0x14) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c7c000-0x6c)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @rand_addr=0x92b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x6c) accept4$nfc_llcp(r3, &(0x7f00009b6000), &(0x7f00003ce000)=0x60, 0x80000) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002ad000-0x4)=0x405) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r6, &(0x7f0000969000)=""/17, 0x11) dup3(r6, r7, 0x0) read(r6, &(0x7f0000035000-0x7)=""/7, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/02/04 08:22:10 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000847000)={0x3, 0x3, 0x2, 0x3, "bdd0e3cfbf4ce7550aaacb190e01f657e09a3ecc60ca004da65ecf278691c549e9bc52208ef9d1cdf7b8a754", 0x10000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8240, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2000, 0x0) tee(r1, r1, 0x8, 0x6) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r3 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="d630e201555a88e926fa527d25dee6ca3f5a65aa98e23a92c5c29ec0e11c06ef6e69549d7713ce24282a7a1b43777c", 0x2f, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x2}, 0x4) r4 = syz_open_dev$admmidi(&(0x7f0000001000+0x7c)='/dev/admmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000002000)={0x6, 0x7, 0x3b25, 0x2, 0x3, 0x100000001}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x2, 0x2b8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1, [0x9, 0xfd3, 0x1, 0x3, 0x1, 0xf0ed, 0x4, 0x9]}, 0x5c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000004000-0xc)={{0xe2, 0x0, 0x1f, 0x80000001, 0xff, 0x3}, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000005000)={r7, 0x80000, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r8, &(0x7f0000006000)=""/163, 0xa3) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000008000-0xf7)=""/247, 0xf7) 2018/02/04 08:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000006e000)='ns/mnt\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00003f0000)={0x6, 0x0, 0x3, 0xfffffffffffffffd, "c208b73018316151c89ecea8028d1bd60576bd5e2057f0f6f7595300856acbfe7c5745cbd9d8a7e4d90cb51d", 0x4}) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a23000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000cc5000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, @common='ip_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/04 08:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) socket$inet6_sctp(0xa, 0x5, 0x84) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, r1, 0xc7, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000040a000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x4, 0x0) sendto(r5, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) recvmmsg(r5, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r6, 0x20}, 0x8) bind$nfc_llcp(r3, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000ea2000-0x62)=""/98, &(0x7f00007f5000-0x4)=0x62) get_thread_area(&(0x7f0000233000)={0x7dd38aea, 0x3, 0x10000000ffffffff, 0xa654, 0x5, 0x6, 0x96, 0x6, 0x4, 0x200000000010004}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000f6000)) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mouse(&(0x7f0000c62000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cbd000)={r6, 0x2, 0x9}, 0x8) setsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000a6c000-0x4)=0x8, 0x4) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) setsockopt$inet6_int(r7, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/04 08:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r0, 0x4, 0x3}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000b6000)="cb75d185c97dff5db586d963ec98c6ddbddbbef06ff57b2ccc7b27325077acc4", 0x20) fgetxattr(r0, &(0x7f0000bdf000)=@known='system.posix_acl_default\x00', &(0x7f0000ee5000-0xfb)=""/251, 0xfb) r1 = syz_open_dev$amidi(&(0x7f0000a74000-0xc)='/dev/amidi#\x00', 0x7, 0x300) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000862000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000b9f000-0x40)={r2, 0x1, &(0x7f0000849000)=[0x8], &(0x7f0000693000)=[0x3f, 0x7, 0x9, 0xb931, 0xb4d, 0x6, 0x8d54, 0x9, 0x7], 0x30, 0x2, 0x8, &(0x7f0000543000)=[0x375, 0x8], &(0x7f00000e0000)=[]}) 2018/02/04 08:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000486000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="660a31a3bfee", [{[{0x9100, 0x5, 0x10000, 0x8}], {0x8100, 0x0, 0x7, 0xfffffffffffffffb}}], {@can={0xc, {{0x2, 0x8}, 0x2, 0x2, 0x0, 0x0, "b6e919a1ea24bd0c"}}}}, &(0x7f00005bf000-0x14)={0x0, 0x3, [0xa0f, 0x9e6, 0x485]}) r0 = syz_open_procfs(0x0, &(0x7f00003ce000)='net/ip6_mr_vif\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000380000)) epoll_create1(0x80000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00005e3000)) sendfile(r0, r0, &(0x7f0000064000-0x8)=0x20, 0x8001) 2018/02/04 08:22:10 executing program 0: socket(0x4, 0x5, 0x101) mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) fcntl$getown(r1, 0x9) 2018/02/04 08:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000447000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000841000)={0x0, 0xfa03, 0x2}, &(0x7f00002f8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000007a000-0xa0)={r2, @in6={{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x6}}, 0x3, 0x7, 0xef6, 0xfffffffffffffffc, 0x46}, &(0x7f000056b000-0x4)=0xa0) 2018/02/04 08:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4), 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000584000)={0x7, r0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003ed000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 08:22:10 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0xffffffffffffffea) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000013000-0x20)={0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000e000)}, 0x378) 2018/02/04 08:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time, {}, {}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) fchdir(r0) 2018/02/04 08:22:10 executing program 5: pipe2(&(0x7f000018a000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000237000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x40, 0x9, 0x7ff, 0x9, 0xe}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000eb000-0x8)={r1, 0x7}, &(0x7f0000401000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r2, &(0x7f0000aac000-0x10)=[{&(0x7f0000962000)="0bf5430f00032f", 0x7}], 0x1) 2018/02/04 08:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d4000)='/dev/hwrng\x00', 0x10000, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002de000)={0x0, 0x0, 0x0}, &(0x7f0000359000-0x4)=0xc) fchown(r0, r1, r2) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg$unix(r3, &(0x7f00001ee000-0xc4)=[{&(0x7f0000da1000)=@abs, 0x8, &(0x7f00004dd000)=[], 0x0, &(0x7f0000723000-0x98)=[]}], 0x1, 0x0) 2018/02/04 08:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e1000-0x8)={0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b69000-0x10)={0x8, 0x4, 0xc, 0xee9b315, 0x0}, &(0x7f0000960000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000031000)={0xfffffffffffffffd, 0x10001, 0x205, 0x9168, 0x6, 0x401, 0x1000, 0x9a0, r1}, &(0x7f00003b4000)=0x20) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 08:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006e3000-0xd)={@generic="45716013e07db9e5ed954e7165a5c78a", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/02/04 08:22:10 executing program 7: pkey_mprotect(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x1000000, 0xffffffffffffffff) prctl$setptracer(0x59616d61, 0x0) 2018/02/04 08:22:10 executing program 0: syz_extract_tcp_res(&(0x7f0000518000-0x8), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a20000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000334000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty, 0x3, 0x5d62, 0x3, 0x6, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x4d, 0x0, 0x6205, 0x194000000000000, 0x3c2, 0xbd, 0x9, 0x273a3781}, {0x1, 0x3, 0x30, 0x7}, 0x9, 0xe, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x3, 0x3, 0x4694, 0x5, 0x4, 0x54}}, 0xe8) 2018/02/04 08:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) write$vnet(r1, &(0x7f0000c7f000)={0x1, {&(0x7f0000ea5000-0x93)=""/147, 0x93, &(0x7f000028f000-0x1000)=""/4096, 0x0, 0x1}}, 0x68) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) 2018/02/04 08:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ede000-0xb)='/dev/vcsa#\x00', 0x5, 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) shmat(0x0, &(0x7f000088c000/0xa000)=nil, 0x0) 2018/02/04 08:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e12000-0x10)='/dev/input/mice\x00', 0x0, 0x280) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffff6418) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) lstat(&(0x7f0000cd1000)='./file0\x00', &(0x7f0000da7000-0x44)) getgroups(0x3ffffffffffffcda, &(0x7f000094f000-0x4)=[]) 2018/02/04 08:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) setxattr(&(0x7f00002c1000-0x8)='./file0\x00', &(0x7f0000ba6000)=@known='security.selinux\x00', &(0x7f000061e000)='\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000002d000)='cgroup\x00') lstat(&(0x7f0000105000+0x661)='./file0\x00', &(0x7f0000e97000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f00005d8000)='./file0\x00', r1, r2, 0x1100) symlink(&(0x7f00002c4000-0x8)='./file0\x00', &(0x7f00009b8000)='./file0\x00') r3 = syz_fuseblk_mount(&(0x7f0000bbd000)='./file0\x00', &(0x7f0000972000-0x8)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x5, 0x4) write(r3, &(0x7f00008b8000)="55d37196db7c15982d741c6cca985c81ad4538fd", 0x14) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e35000-0x1a)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e27000-0x10)={0x3, &(0x7f0000f1f000)=[{}, {0x0}, {}]}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000010000-0x8)={0x4, 0x7, 0x7fffffff, 0x80000000}, 0x8) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a79000)={r4, 0x3, &(0x7f0000df2000)=[0x7fffffff, 0x9, 0x39], &(0x7f00005a9000)=[0x3ff, 0x100, 0x7, 0x6af, 0x0, 0x33, 0xc49, 0x3, 0xa78], 0x2, 0x4, 0x401, &(0x7f000062d000-0x10)=[0x7, 0x2, 0x9, 0x657], &(0x7f0000de8000)=[0xff, 0x0, 0x65, 0x6, 0x9, 0x6, 0x0, 0x0]}) 2018/02/04 08:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r2, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000080f000-0xc)={r4, 0x80000, r2}) r7 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r2, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) r8 = request_key(&(0x7f000075b000)='id_resolver\x00', &(0x7f0000d00000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000183000-0x11)=',mime_typecgroup\x00', 0xfffffffffffffffe) getresgid(&(0x7f00004a8000-0x4), &(0x7f0000573000-0x4)=0x0, &(0x7f000078e000)) keyctl$chown(0x4, r8, r1, r9) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r10 = accept$inet(r5, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00008d2000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000692000-0x10)={r11, 0x1c, &(0x7f0000c67000)=[@in6={0xa, 0x2, 0x3c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}]}, &(0x7f00005a6000)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) r12 = memfd_create(&(0x7f000081e000)='%#/[,\x00', 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r12, 0xae45, 0x3ff) writev(r2, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e722467", 0xb1}], 0x1) 2018/02/04 08:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000a, 0x802, 0x8) sysinfo(&(0x7f0000d6d000-0x6a)=""/106) r1 = syz_open_dev$dspn(&(0x7f0000fb2000)='/dev/dsp#\x00', 0x0, 0x400000) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, 0xfffffffffffffee7, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2}], 0x10}, 0xfffffffffffffffc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000cb4000)=@req3={0x6, 0x21a5000, 0x12000000000, 0x8001, 0x1, 0x3, 0x5}, 0x1c) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000710000-0x8), &(0x7f000056d000)=0x8) 2018/02/04 08:22:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffff00000001}, &(0x7f000053a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x101}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d3f000)={@generic="bd2d326f495808c11754711ecf666203", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000edd000-0x10)={0x9, &(0x7f0000fc5000-0x48)=[{0xfb4, 0x7ff, 0x820e, 0x2}, {0x1, 0x1, 0x5, 0x5623}, {0x8, 0x0, 0x2, 0x13b7}, {0x9, 0x40, 0x0, 0x4}, {0x8, 0x7, 0x100000001, 0xffffffff}, {0x5, 0x7, 0x3, 0x8000}, {0x6, 0x3f, 0x1}, {0x3, 0xe0d7, 0x4}, {0x401, 0x200, 0x3}]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r2, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/04 08:22:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r1, &(0x7f00003a0000-0x80)=@generic, &(0x7f00001cc000-0x4)=0x80) 2018/02/04 08:22:11 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/ppp\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000-0x14)={0x0, 0xffffffff, 0x4, 0x0, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000371000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @local}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0x41)="2cbd08257f61ef74adb7ce2ad1dc0171fcedddb184c8c88bfa556d9e60f54f9621291665ae3222e3c764078b482b4bf96475ad2dfc36288460771c098cda11512d", 0x41, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000002000)="bb75d274c59c5747279c0fcf6d877096cbb304f89b6ca463c80f4b89fbb72676a4d4e402c8107c0f2b5ab63bc3925ca4a94f8e6658d008679de7874c492d836b9a055ea0e5335f8be5a92526a0784df4a37c0a08b04bca81a478f34f19ffa118165f5ee6e7dd1695fdacbff6552647a5720b49320a089038ec62461f14ff40a69acd3775d31e81f9a1741435b8c6e58b5ac1728ef5ca10ee3d8685b1fd31", 0x9e, r3) sendto$llc(r0, &(0x7f0000001000-0x53)="fbf45eef3d9a273c5946efdcd767a552c017063bad66f20a28c3159abc0059fa040b1e836861c3042b671f6398570dbcddde8f973fa030589f4c1a453d75d49a943061669d71ca97ab1c70030bc906678846f9", 0x53, 0x40014, &(0x7f0000001000)={0x1a, 0xb, 0x3, 0x2b0, 0x9, 0x3, @random="08a45a8ecb74"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() setuid(r4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x100000001, 0x0, 0x1f, 0x2, 0x20, 0x20, 0x3a, r1, r5}, {0x7e, 0x8, 0x6, 0x2, 0x81, 0x1ff, 0xed, 0x1ff}, {0x7, 0x4, 0x4, 0x56f716e5}, 0x2, 0x4, 0x3, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0xff}, 0xa, @in=@rand_addr=0x1ff, 0x7, 0x1, 0x0, 0x0, 0x0, 0x5}}, 0xe8) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x1, {0xab3, 0x9, 0x8000, 0x1, 0x75, 0x8}, 0x4}, 0xe) 2018/02/04 08:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffed0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) getpeername(r1, &(0x7f00008ad000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000018000)=0x20) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 102.354333] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14298 comm=syz-executor3 2018/02/04 08:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x800000000400000) uname(&(0x7f000026a000-0xf)=""/15) 2018/02/04 08:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f2000-0x4)=0x1640, 0x4) setxattr(&(0x7f00002d6000)='./file0\x00', &(0x7f000076b000)=@known='user.syz\x00', &(0x7f0000fc0000)='vem1.}&selinux-nodev\x00', 0x15, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) getsockname(r0, &(0x7f0000dfa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00007f9000)=0x2e) 2018/02/04 08:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000277000-0x8)) readv(r1, &(0x7f0000598000-0x30)=[{&(0x7f000078a000)=""/210, 0xd2}], 0x1) 2018/02/04 08:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000953000)='/dev/autofs\x00', 0x81, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000251000-0x64)={&(0x7f0000efc000)=[0x4, 0x3, 0x6, 0x8], 0x4, 0x10001, 0x7, 0x9, 0x0, 0x100, {0xfe, 0x6, 0x0, 0xffe00000000, 0x6, 0x2e, 0x0, 0x10000, 0x0, 0x6, 0x9, 0x6, 0xd86, 0x80000000, "ee9b22e0ed746c9186cbf1cb148ea7fb8ac230f1cfc615826d250e82f0ddbddb"}}) msgctl$IPC_RMID(r0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/04 08:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000097c000-0x4), 0x4) remap_file_pages(&(0x7f00006a7000/0x3000)=nil, 0x3000, 0x0, 0x4, 0x0) 2018/02/04 08:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/status\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00009f6000)=@abs, &(0x7f0000db4000-0x4)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a7c000-0x38)={&(0x7f00009a1000)={0x10}, 0xc, &(0x7f000076c000-0x10)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x62f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000014000-0x14)={0x0, 0x3f, 0x4, 0x0, 0x9cd, 0x1}, &(0x7f0000abe000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002b0000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) 2018/02/04 08:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = add_key$user(&(0x7f00008a2000)='user\x00', &(0x7f00001b4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000a3000-0x26)='9', 0x1, 0xfffffffffffffffc) mount(&(0x7f00004b6000-0x8)='./file0\x00', &(0x7f000020c000-0x8)='./file0\x00', &(0x7f0000a4d000-0x3)='v7\x00', 0x80000, &(0x7f0000223000)="171750aa98e5637ede9c72aa86eb887a22db38bb803e0148d7b1f7b44eb0c0c57dcd823eac984247ebfa12d2cd39ee8fd0cda7e609bbf1244b822eb8ae1deceb3694ac2a9bf317714e2704e6f4f1af04a7b0c0c8adc4db4c21004b9ffc1c3415024bfd57151236c88c18fed07864b9cf1b8211bf8ea9add4a545d4e6f087ef23d0") keyctl$update(0x2, r0, &(0x7f00005e5000)="d7", 0x1) 2018/02/04 08:22:11 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000056d000-0x4)) shmget$private(0x0, 0xfffffffffeffffff, 0x0, &(0x7f000076b000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) 2018/02/04 08:22:11 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c52000)="6e73001782") syz_open_dev$admmidi(&(0x7f0000785000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffe01, 0x400) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000ae2000-0x8)='./file0\x00', 0x0) 2018/02/04 08:22:11 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000007000)={0x1, 0x8, 0x6e93, 0x80, "9424298f6876c4a8f4bb2bcf13461510c427c6b730f118c6989888a1b7f57ffb"}) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) 2018/02/04 08:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000b6000-0xb)='/dev/vcsa#\x00', 0x7f, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a74000-0x34)={{0x1, 0x0, 0x800, 0x1, 0xe391}}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000163000-0x1)) socket$inet6(0xa, 0x80003, 0x40000000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e33000-0x4)) 2018/02/04 08:22:11 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x7f) listen(r0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/04 08:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pwritev(r0, &(0x7f0000966000-0x10)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/02/04 08:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c7a000-0x9)='/dev/vcs\x00', 0x200403, 0x0) connect$bt_l2cap(r0, &(0x7f000045c000)={0x1f, 0x40, {0x2, 0x3f, 0x101, 0x9, 0x7, 0x4}, 0x7, 0x800}, 0xe) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/04 08:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00003c5000)={0x77359400}, 0x10) 2018/02/04 08:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000b93000), &(0x7f0000ef7000)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000e2e000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000073c000)={0xaa, 0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005e1000)={0x0, 0x60, "60aea8d1bf6a7440f288d93f72f0b0fdcac7c2f7b5624e304f564422acf2a2097573a6a877aba05305f5b1920b112024186029fca97b9c3281700dca45790b0f549cfe87b75f81afddd1db1aabc8d7e7db95fd817c19542bdaa913a93cadb9f1"}, &(0x7f0000910000)=0x68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006e0000)={r2, 0x2c, "5e268fde431ffc85051cb4bfd30b8aefebbf12a6830dcfa244a43f21638c3a2cc7945944cfd5c4ce6c2654f1"}, &(0x7f0000343000)=0x34) r3 = syz_open_dev$adsp(&(0x7f0000979000)='/dev/adsp#\x00', 0x7, 0x4a0000) sendmsg$nl_netfilter(r3, &(0x7f0000a25000-0x38)={&(0x7f000037e000-0xc)={0x10, 0x0, 0x0, 0x100a02}, 0xc, &(0x7f0000aa7000)={&(0x7f0000713000)={0x1248, 0x8, 0x9, 0x400, 0x2, 0x0, {0xf, 0x0, 0x1}, [@generic="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@generic="d7d0f1b03aa8059202b691ce18decb3fda83ec81d6ff2f3172a74ca0592f4af0f69ecd", @generic="c19b5fa031fbd8cbcbf03a41671ee373a8693c81d5d17f72f2b69e33c7d571c81cfe7b4dcbbbb9ec811a3041cf3024dd4e651d42f4314b4d41f1d87debbf834200da6360f81c9ec6f22703afd83087e281f961c6631f73ade21369f6c064dd535021fa1a743afbde717d04409a99defc8f282a367a09d4a1b0a42ba7c64689f11cf6d0fb00baed07eed390350077132aa3d6c803fe0079a7d50bbf1acb6fcfc733dbf36c7eebdc22479ec398e0bc7659262a5e7f1b185bf761037d386add153fbd3326ef1d0778a525ee77f6", @generic="6349e36634882d87096b023397f280e7129a557fcaf36a1994160a997607b7e76dc6f82de115cc09c160971bf0b251e6bb1cd5650ea31387eaaa446bfa69c41f878799b55dfb1d02b86d25d17fb432ce030ff98acf62f94235225629f726ed8168e8a583139639160f3abf0032c9f37689e529d99662505cd95ac705d0896120ca2d8a504064df3c6f266d41b2dbf6ccd6b607036ef37dbd472b94fb21439a3231d4097866f20521ef4531d77753cd51ede8b3bd60c0c4de3340e23e3c26399c581d0f15ad", @typed={0x8, 0x64}, @generic="77fa371bf4d3719e3d1d", @nested={0x6c, 0x94, [@typed={0xc, 0x1e, @u32=0x7fffffff}, @generic="5d566d35e2ef931ef0be57b87c1ffc120fa4c80d39e96364c39659ca28ffb90f525ae52169ca3aff7dfe7ab7c9e58ed7276fd594040d0d5e19e567538f2640a9a1987fd75eecbc1f0fec41498c3f6ee685799542c1d9a3e0c5"]}]}, 0x1248}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/02/04 08:22:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/dev/rfkill\x00', 0x980, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000688000-0xc)={0x0, 0x7, 0x30}, &(0x7f000055c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b9f000-0x20)={0x1, 0xfff, 0x0, 0xfffffffffffff000, 0x10001, 0x101, 0x0, 0xc3db, r1}, &(0x7f0000b16000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000770000)={0x2, 0x3, @rand_addr=0x5}, 0x10) fsync(r3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="55341c9da49f065160b6b807c02dcb5b"}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) 2018/02/04 08:22:11 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000003000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000-0x17)="f81b6d19d5cb3b344b4de01d40664889d1120b7b8dcbb636", 0x18, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="3ca02dd0aeb369b782bade66e58219a4", 0x10) 2018/02/04 08:22:11 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/sequencer\x00', 0x14200, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001db000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000820000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffff58, 0xfffffffffffffff9, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x30)=[{r0, 0x1}, {r1, 0x10}, {r2, 0x1000}, {r3}, {r4, 0x4000}, {r5, 0x4010}], 0x6, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r6, 0x40000, 0x3, 0x4) 2018/02/04 08:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000068b000-0x71), 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) r2 = add_key$user(&(0x7f0000290000)='user\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000851000)="a1", 0x1, r1) r3 = add_key(&(0x7f00005e7000)='ceph\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a}, &(0x7f0000865000), 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1b000-0x8)=[{0xc}], 0xc}, 0x0) 2018/02/04 08:22:11 executing program 1: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000056000)="77263fcf5c620b329687213fd7bf00000000000000003210f117e990d88ca73482e1", 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000052000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000009000)={r0, 0x1000, 0xfc5, "87c31253935e3dda5e8d1c09a44fd074355c4adcbd4b74326aa9215728f8887243390fb5f840105d3b20a5d44e"}) getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000080000)={0x2}) fcntl$getown(r1, 0x9) 2018/02/04 08:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e89000-0x18)={r0, &(0x7f0000f5e000)='K', &(0x7f0000fe8000)=""/55}, 0x18) openat$cuse(0xffffffffffffff9c, &(0x7f00008b3000-0xa)='/dev/cuse\x00', 0x410000, 0x0) 2018/02/04 08:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000341000)=@req={0x81, 0xfff, 0x6, 0x14a}, 0x10) rt_sigprocmask(0x0, &(0x7f0000769000)={0x1}, &(0x7f0000d8e000-0x8), 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0}) sendto$packet(r0, &(0x7f0000ebc000), 0x0, 0x0, &(0x7f0000420000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/02/04 08:22:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x15)='procselinuxtrustedlo\x00', 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000709000)=""/209) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='teql0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x28)=@flushsa={0x28, 0x1c, 0x108, 0x5, 0x2, {0x32}, [@output_mark={0x8, 0x1d, 0x6}, @offload={0xc, 0x1c, {r1, 0x3}}]}, 0x28}, 0x1, 0x0, 0x0, 0x44011}, 0x4000004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r0, &(0x7f0000002000)="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", &(0x7f0000000000)=""/4096}, 0x18) r2 = shmat(0x0, &(0x7f0000873000/0x4000)=nil, 0x4000) shmdt(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000004000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004000)={&(0x7f0000003000-0x180)={0x180, 0x28, 0x400, 0x2, 0x2, {0x1}, [@typed={0xd0, 0x8a, @binary="2295ba4c7364b2d9f8682d983fea3892ab9fb21aaf07453c6f425326c2f51dd5489ddefc6d8876377c0b5abc9e98cfb148b700d61aa82c6efdef96916996d1d06c5634c47ce829369f1ca103a0412393020a5b448c2acfacca65fa1676ebb531ce5bb6c235f262efdb3708f4f61a5c7c5c090ae5c002f3c8e933c0da69cfe6edd97781aeb7feb825860a8bd07e04baa8ed4d2e06816e20dd0a031f9bbf3d5a86a0fc4f97bda7bf11ae5622b6ab0d3c400f33040ea9931926b810ac9e4265666f7fbaa2995740"}, @generic="2bbfd81f89080fc8dccd5b9224214e71cf0ae7be32435dd2df08cb0fdba3b1a6fe59d32b9da1656982b57d35486f7d3f7adec9d1f6722d741fe4fe464cb99458d8396379ff443f5ef95a408be5145c67e6e3f1c31ba8c5cf83a48edf4b562de89f102d8f95f9b9768e290071e0c2d988b9ecd4ce97289e30705b138cabdddbfefb6264eddd415cc13f935de7b18eeef2fb122ab6334aeeb03cf17b"]}, 0x180}, 0x1, 0x0, 0x0, 0x1}, 0x80) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x2, 0x8800000}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x1d, 0x6, 0x80000000, 0x3ff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x548)=@filter={'filter\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x3d0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0x0, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="df77876f2d394f06fa79d45952c78478", {0xff}, {}, 0x2e, 0xde, 0x1}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xff, 0x1, 0x0, 0x8e, 0x7, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3f, 0x1, 0x1, [0x7fff, 0x20, 0x133d, 0x9, 0x9, 0x7ff, 0x5, 0x6a, 0x0, 0xffffffff, 0x2, 0x6, 0x8001, 0x4, 0x6, 0x4e], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}]}}, 0x548) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000)={0x1, 0x0, [{0x80000007, 0x200, 0x1, 0x10001, 0x5, 0x7, 0x9}]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000000, &(0x7f0000007000)="f2cedf7336bdff8b42025c4cbc18ecd5f6f26c3b11566ebeb5957932f136ecd88be7b94ad0d003a418a41e27db2c730a5a3e90bfbff2ead0d5835f6dc4f73926dafe4e5fa317bf677ef97499008ded9fe7efdc09b8c763e95714f12694b5d4accad52aa9e47f05fe95ab3ee6a37d88a4daeb59de20ff771254a79aa425e65fb406f5356576bcfc99c85a3f9c31350fb83b0b5f9fa3de11945d5798a8b1e86c4f08d3d2ab50cb37bc06466db11dcf98ebec685830ed28800a2c3eb639daf0db3c36ea4f3b98d73410e4be7d6ae4935a0989922294eba3bdadcfa61cb9656618dfa9238f17232fe0654d99b5b35a135f66b242307f9dd5f5ee3177529f") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000009000-0x10)={0x8000, 0x4, 0x3f, 0x240000000000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000009000)=0x0) ioprio_set$pid(0x0, r4, 0x5) 2018/02/04 08:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001eb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000b62000-0x9)={0x1f, {0x6, 0x5ad9, 0x8, 0x800, 0x5, 0x2}, 0x40}, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000381000-0x8)={0x0, 0x67}, &(0x7f00008c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000081d000)={r2, 0x3}, &(0x7f0000444000-0x4)=0x8) listen(r1, 0x6a1800000000) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000fc000-0x38)={&(0x7f0000d21000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000651000)=[{&(0x7f000058d000-0x8e)=""/142, 0x8e}, {&(0x7f000063f000-0xa8)=""/168, 0xa8}], 0x2, &(0x7f0000220000)=""/4096, 0x1000, 0x2000}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e6f000-0xd)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00008ad000)={0x1167ae04, 0x9, 0x7, 0x6, 0x401, 0x1}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000287000)={0x0, @multicast2, @rand_addr}, &(0x7f0000583000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000763000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f000049c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f0b000)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x3, 0x100, 0xa, 0x0, 0x80, 0xff, r5, r6}, {0x2, 0x3, 0x100000001, 0x100, 0x6, 0x5, 0xffffffff, 0x4b}, {0x7, 0x7ff, 0x1ff, 0x7ff}, 0x6, 0xd, 0x2, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3e}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x1, 0xffffffff7fffffff, 0x0, 0xfffffffffffffff8}}, 0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a06000-0x8)={0x0, 0x80}, &(0x7f000030f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00002c3000)={r7, 0xfffffffffffffffb, 0x200, 0xfffffffffffffc01, 0x7, 0x4}, &(0x7f0000698000)=0xffffffffffffffe0) r8 = syz_open_dev$midi(&(0x7f00004ff000)='/dev/midi#\x00', 0x2c64ea33, 0x4080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000165000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ec000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000a3a000)={r9, r10}) sendto$inet(r0, &(0x7f0000d22000-0x1), 0x0, 0x20000000, &(0x7f0000f6f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 08:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00002ac000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef9") execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) sendfile(r0, r0, &(0x7f000075b000-0x8), 0x9) 2018/02/04 08:22:11 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004b9000/0x4000)=nil, 0x4000) flistxattr(0xffffffffffffffff, &(0x7f0000526000-0x6e)=""/110, 0x6e) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00002c9000)="87884427da025cec9eaaef46fe0a49c131645d5e7cdd4c0825238746fabd9332ae08ead34314331ebce501ac1112cc7acb5090f3702fd28fce5c8028cd70e1ea70777a6a04f53e9a5a0f7c21657439bfa52aea354bcf974e21b57b1cea259e3ef6182d31df63da9fc27a6ecac2ebd281a8130726c2eeaf781e4bf3b462ec7d39bb2c6209a83c9a1f0190c92c9c5702eee56be72ae9ea8a1c74a92682c2d5ed06b59f78510777f5538d1689b34bc4", 0xae, 0x40, &(0x7f00004b9000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) 2018/02/04 08:22:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000025b000-0x4)={0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000972000-0x10)={{0x1, 0x6}}, 0x10) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000-0x3c)=""/60, 0x3c) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/189, 0xbd) r3 = socket(0x9, 0x8000a, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x6, 0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000002a000-0x15)='/proc/self/net/pfkey\x00', 0xe000, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000002a000-0xb)='/dev/vcsa#\x00', 0x3, 0x80000) 2018/02/04 08:22:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x0, 0x10141) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x44800, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f000000d000-0x60)="a931a8d20f49ba569b28fe62a147a19c388c7ac8a123e6b324563675401a98a078283da1937ff6553f089d54fd5294fdba94f993c77d9cae1ec9026e528be0dd45faf7031c168fccdb14e752bd9575f6d71e498297a34d9b56917b1482b4ec48", 0x60) syz_emit_ethernet(0x66, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000000d000-0x15)='/proc/self/net/pfkey\x00') 2018/02/04 08:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000426000)='/dev/amidi#\x00', 0x0, 0x200) keyctl$set_timeout(0xf, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000ffb000-0x110)={{0x7, 0x5, 0x3, 0x9, "19c8b7839be879ff487cf37c1f599ee8d9c0edd579b26355aec57d5320211761a33c9ea5cede022051d0dcaf", 0xdba}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "217e6fec54026e0a85e75c51cf0dc48e4ed10ad61f7fd5d0e7bfa8e01f220c3837794a116c45628bbbbfd70c9c5d0b3c6a0cfc2fbc89ed23b51f19a4ea406036", &(0x7f00007eb000-0x5)='eth1\x00', 0x5, [], [0x0, 0x0, 0x6, 0x4]}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/rtc\x00', 0xa000, 0x0) setsockopt(r3, 0x1f, 0x237, &(0x7f0000014000)="66bba5d62f04f35cff12a807b243845f34d84d8322d021749f557a9bd2e6f901f98af827dde732baa64f15875805cdeadfb54572da9c770bc2828c6fe2b5", 0x3e) ppoll(&(0x7f0000202000-0x8)=[], 0x0, &(0x7f000056c000)={0x0, 0x989680}, &(0x7f00003fc000-0x8), 0x8) [ 103.064398] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 103.076705] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 103.087829] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 103.096527] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 103.104550] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 103.114338] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 103.124179] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 103.132592] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 103.140884] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 103.148881] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 165.019207] buffer_io_error: 6 callbacks suppressed [ 165.019213] Buffer I/O error on dev loop0, logical block 16, async page read [ 246.751439] INFO: task syz-executor6:14421 blocked for more than 120 seconds. [ 246.758889] Not tainted 4.15.0+ #295 [ 246.763151] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771130] syz-executor6 D23744 14421 4238 0x00000004 [ 246.776787] Call Trace: [ 246.779391] __schedule+0x8eb/0x2060 [ 246.783136] ? __sched_text_start+0x8/0x8 [ 246.787293] ? perf_trace_lock+0x900/0x900 [ 246.791531] ? lock_release+0xa40/0xa40 [ 246.795503] ? __lock_is_held+0xb6/0x140 [ 246.799563] ? check_noncircular+0x20/0x20 [ 246.803808] ? print_irqtrace_events+0x270/0x270 [ 246.808573] schedule+0xf5/0x430 [ 246.811945] ? wait_on_page_bit_common+0x49c/0x770 [ 246.816912] ? __schedule+0x2060/0x2060 [ 246.820891] ? lock_downgrade+0x980/0x980 [ 246.825062] ? lock_release+0xa40/0xa40 [ 246.829061] ? mark_held_locks+0xaf/0x100 [ 246.833224] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.837729] io_schedule+0x1c/0x70 [ 246.841276] wait_on_page_bit_common+0x4b3/0x770 [ 246.846056] ? generic_write_checks+0x530/0x530 [ 246.850745] ? blk_lld_busy+0x60/0x60 [ 246.854549] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.859398] ? find_held_lock+0x35/0x1d0 [ 246.863479] ? lock_downgrade+0x980/0x980 [ 246.867653] ? page_cache_tree_insert+0x410/0x410 [ 246.872517] ? pagevec_lookup_range_tag+0x40/0x90 [ 246.877377] __filemap_fdatawait_range+0x282/0x430 [ 246.882316] ? wait_on_page_bit_common+0x770/0x770 [ 246.887253] ? iput+0x540/0xaf0 [ 246.890535] ? dispose_list+0x3f0/0x3f0 [ 246.894517] ? iterate_bdevs+0xb6/0x260 [ 246.898485] ? lock_downgrade+0x980/0x980 [ 246.902639] ? lock_release+0xa40/0xa40 [ 246.906612] ? do_raw_spin_trylock+0x190/0x190 [ 246.911232] filemap_fdatawait_keep_errors+0x2a/0xb0 [ 246.916363] fdatawait_one_bdev+0x50/0x70 [ 246.920541] iterate_bdevs+0x109/0x260 [ 246.924465] ? sync_inodes_one_sb+0x50/0x50 [ 246.928820] sys_sync+0x120/0x1c0 [ 246.932295] ? sync_filesystem+0x2e0/0x2e0 [ 246.936575] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.941620] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.946409] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 246.951166] RIP: 0033:0x453299 [ 246.954359] RSP: 002b:00007f9686917c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a2 [ 246.962331] RAX: ffffffffffffffda RBX: 00007f9686918700 RCX: 0000000000453299 [ 246.969635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.976918] RBP: 0000000000a2f3c0 R08: 0000000000000000 R09: 0000000000000000 [ 246.984204] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 246.991479] R13: 0000000000a2f33f R14: 00007f96869189c0 R15: 0000000000000011 [ 246.998781] [ 246.998781] Showing all locks held in the system: [ 247.005120] 2 locks held by khungtaskd/757: [ 247.009594] #0: (rcu_read_lock){....}, at: [<00000000c56bd442>] watchdog+0x1c5/0xd60 [ 247.017699] #1: (tasklist_lock){.+.+}, at: [<0000000005c5202d>] debug_show_all_locks+0xd3/0x3d0 [ 247.026769] 2 locks held by getty/4144: [ 247.030751] #0: (&tty->ldisc_sem){++++}, at: [<0000000039f13da8>] ldsem_down_read+0x37/0x40 [ 247.039463] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047ec9879>] n_tty_read+0x2ef/0x1a00 [ 247.048777] 2 locks held by getty/4145: [ 247.052767] #0: (&tty->ldisc_sem){++++}, at: [<0000000039f13da8>] ldsem_down_read+0x37/0x40 [ 247.061484] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047ec9879>] n_tty_read+0x2ef/0x1a00 [ 247.070801] 2 locks held by getty/4146: [ 247.074770] #0: (&tty->ldisc_sem){++++}, at: [<0000000039f13da8>] ldsem_down_read+0x37/0x40 [ 247.083467] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047ec9879>] n_tty_read+0x2ef/0x1a00 [ 247.092765] 2 locks held by getty/4147: [ 247.096743] #0: (&tty->ldisc_sem){++++}, at: [<0000000039f13da8>] ldsem_down_read+0x37/0x40 [ 247.105415] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047ec9879>] n_tty_read+0x2ef/0x1a00 [ 247.114709] 2 locks held by getty/4148: [ 247.118674] #0: (&tty->ldisc_sem){++++}, at: [<0000000039f13da8>] ldsem_down_read+0x37/0x40 [ 247.127353] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047ec9879>] n_tty_read+0x2ef/0x1a00 [ 247.136660] 2 locks held by getty/4149: [ 247.140636] #0: (&tty->ldisc_sem){++++}, at: [<0000000039f13da8>] ldsem_down_read+0x37/0x40 [ 247.149320] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047ec9879>] n_tty_read+0x2ef/0x1a00 [ 247.158613] 2 locks held by getty/4150: [ 247.162576] #0: (&tty->ldisc_sem){++++}, at: [<0000000039f13da8>] ldsem_down_read+0x37/0x40 [ 247.171254] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000047ec9879>] n_tty_read+0x2ef/0x1a00 [ 247.180549] 3 locks held by kworker/u4:5/7512: [ 247.185131] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000b308e822>] process_one_work+0xaaf/0x1af0 [ 247.195123] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000002573c6ee>] process_one_work+0xb01/0x1af0 [ 247.206148] #2: (&type->s_umount_key#27){.+.+}, at: [<0000000054ec6332>] trylock_super+0x20/0x100 [ 247.215351] 1 lock held by syz-executor6/14421: [ 247.220028] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000dffe46dc>] iterate_bdevs+0xc8/0x260 [ 247.228615] 1 lock held by blkid/14431: [ 247.232593] #0: (&bdev->bd_mutex){+.+.}, at: [<000000005b5d91fd>] blkdev_put+0x2a/0x4f0 [ 247.240917] [ 247.242543] ============================================= [ 247.242543] [ 247.249550] NMI backtrace for cpu 0 [ 247.253183] CPU: 0 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #295 [ 247.259733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.269059] Call Trace: [ 247.271623] dump_stack+0x194/0x257 [ 247.275231] ? arch_local_irq_restore+0x53/0x53 [ 247.279877] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.284614] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.289003] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.293479] nmi_cpu_backtrace+0x1d2/0x210 [ 247.297691] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.302159] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.307410] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.312583] watchdog+0x90c/0xd60 [ 247.316023] ? reset_hung_task_detector+0xa0/0xa0 [ 247.320839] ? complete+0x62/0x80 [ 247.324281] ? __schedule+0x2060/0x2060 [ 247.328225] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.332516] ? __lockdep_init_map+0xe4/0x650 [ 247.336896] ? do_raw_spin_trylock+0x190/0x190 [ 247.341449] ? lockdep_init_map+0x9/0x10 [ 247.345484] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.350569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.355557] ? trace_hardirqs_on+0xd/0x10 [ 247.359677] ? __kthread_parkme+0x175/0x240 [ 247.363978] kthread+0x33c/0x400 [ 247.367318] ? reset_hung_task_detector+0xa0/0xa0 [ 247.372133] ? kthread_stop+0x7a0/0x7a0 [ 247.376084] ret_from_fork+0x3a/0x50 [ 247.379901] Sending NMI from CPU 0 to CPUs 1: [ 247.384435] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.385425] Kernel panic - not syncing: hung_task: blocked tasks [ 247.398702] CPU: 0 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #295 [ 247.405255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.414583] Call Trace: [ 247.417152] dump_stack+0x194/0x257 [ 247.420754] ? arch_local_irq_restore+0x53/0x53 [ 247.425410] ? vsnprintf+0x1ed/0x1900 [ 247.429276] panic+0x1e4/0x41c [ 247.432442] ? refcount_error_report+0x214/0x214 [ 247.437179] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.442517] watchdog+0x91d/0xd60 [ 247.445959] ? reset_hung_task_detector+0xa0/0xa0 [ 247.450774] ? complete+0x62/0x80 [ 247.454209] ? __schedule+0x2060/0x2060 [ 247.458151] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.462441] ? __lockdep_init_map+0xe4/0x650 [ 247.466819] ? do_raw_spin_trylock+0x190/0x190 [ 247.471391] ? lockdep_init_map+0x9/0x10 [ 247.475425] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.480500] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.485485] ? trace_hardirqs_on+0xd/0x10 [ 247.489604] ? __kthread_parkme+0x175/0x240 [ 247.493899] kthread+0x33c/0x400 [ 247.497239] ? reset_hung_task_detector+0xa0/0xa0 [ 247.502053] ? kthread_stop+0x7a0/0x7a0 [ 247.506003] ret_from_fork+0x3a/0x50 [ 247.510359] Dumping ftrace buffer: [ 247.513979] (ftrace buffer empty) [ 247.517665] Kernel Offset: disabled [ 247.521269] Rebooting in 86400 seconds..