25fbdfde2c7aff79e854eef8ac968d42894edb6d5a17f6b2de19ce910dd62c2e2a84338382b27441985d020d47bdebb9bd02208c4b8f0a64bb5f772ebfc7c68598be86cd2ec4160be082eb8d978bbca5a84b5c93d1c36e81eb26f68de74c5b0dff02efb47ec81a0199f043952ec1b36267226e5d3fe8aa44540ff24921d45af8938ad4e834db4afa1e54f3180baf50f28392e8db81ab448bd6ab2084939b0d10d59848f8c49ffcbdc3c64e1b8d5700b439668ebfd98521c418ce4dee85cb7902c9ef4c6be7739d004c013a0a1388e4bf2de20ea8f8ba229bd8cc19f7d6c595a05636fd4618d2cfa473eac7a548891f36e13974365c7d65889346e0209c6074c6622a4cd968cfc75ff2a348f94f4f4977550a5b1387d77c4d1304c33774bf28175104829f34bc776e10db1dcb445ebb81573afc8be93a7d8af40cec912417a824c163b677ac075432238d8946c6187fb8a2c86bb925046372264a89efbff8e3641f6db7ca6ce0e51b6de1ac959b2a55f8a2e9a1e6971de0d2ad21961fb37fa5d2decbcab343df798e0468240c2e7822b574e5979faf082e95481a1f398fef49274e5d3f720fdfd7934b726f74874353a11dbe4195994bf99fd31c19f8a58d2751062ce9d18f8b00e367f5b8ea12fedf0d0297265212724cb4aa71b27a293ba16142c90e743cf9f844d74db17eb3935a9a9b828a880b4d98049a2659045e52488f1af1aebb769cf2cba91b9e5bb1234a49e43b6ea0c18dcf90bf13730ef8f6526ed760bfb456473ac84588ed90ccef24ff0c241b0318522a9f51fc09dcab7d36424ebc4fd64aab699e67c14d5676d77c9c2eda52c41880e65927fc43421c32f1a5b381a69733247d4bc6154335864d3b6db2fadb11e16293c3343b72ba6cc8597f7dd66d24980b5e792faf2ededd9e3962d4ff5816434e4335ee7c96e4d3f4feba73fbb2c664c6140e1734a8b6c44b94f273aaf010367d61c2b942ff56c1e25152a40d72c05eb34c938f16b248ba59ef8f74748a28b939cf54f35a3fd9bf6cf67398d7805b2e5d6d6a099d8abe2a792e24f42aa48f208185ceeff8d24419c1a43033e37a4f28070b5ccae942e65b5e0782f6a8b1874197600a9af60923272b25133830a655145e8e1b92fa1e8697ddb68051e508b86f79e213945f7fc355618f7a360a6a33d6e7f79e8919a25165cbb4187cc2f2ab53af34fde548e2e9b7ea9ddec67ab4bb94dfdfd8fc6ff5939165a947b00f952e6fb0729050894cb8f5af648d71359910ce59d0a39f5206b7182749b0ba7962565e169552861c4153f585c2fac68b76051d988067c278c25dfd53ada183deb4d7cac7383b59a12468afa8b0b3602a745cf01c98cfa466d89a8116dbf33c45f309dd3e86fab4253665c8602bce5b3e28cd0833c8d3bc17676d51e1226b58307630645cf2b58528d719ad74a17c82349db36ff814d1405f6c59876c63c2ee7479139a21a6de78e4e2e77382b00dafdf7a4112417bc80052e11b22063928ab5e82b9c76012398d447447c2383ff84a5f5a45b267bdba6045dd3357affc2bfcc09375816eec91c4e21d01a4ae5bcf0a2a7e6947457bde1883a4940c0133811a351b754963709fec6f7eee8ae4d481a86fc4eb75aa78b7193d1a19a719ae71b18c38b262f8f822a0a82fb2354f6a976d094fac02c8b5fd14d373b72a7222f0d5184f8f8503f1a86306bbdf8feef860222a75e8fc4812fe509cd7aab5eb1563ae3c3c56be83dfcd0a16204462db9658caa96a8c143cb8b5a9e203130401c200ceb4546b1c4c69b65053fb3a62509c95660bf6daf6786b0ae92ddf9c65426614277244d430d1bbcd1440b52e3bd8be07cf6134d7c7e7b535f52b2d9d40631224813908347be1966e233f2ba0881879d2ff2bb9b11635cb1cd717039ec0f15d3323eeef7ac63735adb23289f6f5fce02f0e7710bb7d8ccab77b06c87960ab305177bcb2bf00a85015d422a7cbbf32156bb1c18a30d3d77f02990bf615cb40652566b027336558bd0d1699016f7b3794e47b1cc00f9a5997823c43fa957dea67e65a5fb5a35c37c69a45f6bc2aa2c851e96b89d3e36e64dced17599a4c443936a970b858e5986ed862889d54cd5a1a788698484c0baf8f267f2011ce396cac8b51d22c00c9a2aa8f3ed1eb36f999c7fc888b45b972039cb32b2e13b0f88e0ff11f741ae3c1a12eb4c5ac0d958e4416f6c63f9ccf34f0c9a05f34ecdb374517ccfa4dc26a12164de1695b2b91f5fd6c326d63a907116843b552868aad7d81aa83d203755b1e0d09eb5044ae31b112626ddf67c0a25e73db09760c1f8b116258becea3888babdd236a439c5dee3cfc10b8df31f2fdc5017b715068b63ec9d1f95ac0ca347a5290e6100c470d52b94e0a39af85c1f6d99a22131d52f4cc581f776291a50e91417d86eb5b645a449e44d8b97111d8c9fce8d715df1de98ac92bd64a6b1e87fe1c47df03c95d9647243118bade1834a3ce8f1126f2a0a2b7fce6098b2a13d1faae04a8b2c7274fc30388d643f95b22d9029157a7a31145a2616bbcb8d1a1dbd43e76f5451732e9f23fe786701449ea03df09b42d046183b84b795a79a4027cf28db8d096ab7554303e12db7097a4b84f7f4ecf038b4c5e3f95f6bf6c0021b815235dd1fa06a681c40fce1d40e9ddf95052967913d47e234a97f379769552ac95d3302ea91db6c14dc7ea21608d2fd85f529292", 0x1000}, {&(0x7f0000001600)="6ec9fa2fa00e353a193a2779a797ea94909356c7e14bcb5aec84e591875c03e7244aac13aaac3e5c9d743cbd11cfcfc550dceac254ffa67109b5ca0ece483e66622dd4a449752a312ec398c9a539ede901c4b54afb4141fc2ca9b7d2f4c6e19d", 0x60}], 0x4) fcntl$setsig(r12, 0xa, 0x38) socketpair(0x11, 0x80804, 0x81, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r14, 0x400454d4, &(0x7f0000001700)=0x80) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001740)) r15 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x112, r15, 0x0) ioctl$TCXONC(r14, 0x540a, 0xfff) unlinkat(r14, &(0x7f0000001780)='./file0/file0\x00', 0xfcd8aed56276d932) ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r14, 0x118, 0x1, &(0x7f00000017c0)=0x2, 0x4) sigaltstack(&(0x7f0000ff8000/0x2000)=nil, &(0x7f0000001800)) fstat(r1, &(0x7f0000001840)) setsockopt$inet6_group_source_req(r13, 0x29, 0x2e, &(0x7f00000018c0)={0x5, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e22, 0xb51, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x104) syz_open_dev$tun(&(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x40100) 2018/03/16 12:03:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setsig(r1, 0xa, 0x1c) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="013e"]) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/03/16 12:03:46 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000080003a, 0x1ffffffffffffe, &(0x7f0000000040)=""/188, &(0x7f0000000000)=0xbc) 2018/03/16 12:03:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x15, 0x6, 0x1f) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) recvfrom$packet(r3, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/16 12:03:46 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x2000000000000305) 2018/03/16 12:03:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x840c, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000b35f95)=""/107, 0x6b) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x5, 0x9}) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/16 12:03:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/03/16 12:03:46 executing program 2: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001300)={0x0, 0x1, 0x2, [0x1066, 0x800]}, &(0x7f0000001340)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001380)={r2, 0x3f}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000012c0)={r0, r1, 0x0, 0x3}, 0x10) sendmsg$netrom(r1, &(0x7f0000001580)={&(0x7f0000000040)=@ax25={0x3, {"0916ad06462cc8"}, 0xcdf}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)="1337bac42af891e601e73403b34f3c893c9369b2a127f5022a11bea8ef1c4a0c5d640f9ca594e5e90e3fcf96037290d15c15a2cb5079dc793e4c22902287d9ebe427b3c64c04f945954991bf99e5a038a2deb46338ae5f7d4dc63c1ed5a12614978cebe56e03994cfe5230525e5d63259eb74f2110dfe5e8487cb5b3957542dd5c6894d310b1ac45178de1cd081c4119f9e687a6fa61e11d6bbba0d71f0eacec87d51276634760a5e9c9", 0xaa}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="fffdf531d1aa17dbb1db4d29089a0e9c2a1304c3f5c63a1ea9bf46726c79aa828618a6ebb5fa3092f09db7001f2b9961d8c604530d06bcedb8b6a115e7c11ae081ede07c2db1e999500b223fb5da6de4332d06632039c0ab845279c61f9efe79b43d99dbd33377eb53d81269c080b604c731bc6a042815a4dce1d566b3e7b44a16d7d37d14d97fba7b77cd316942fbab1bd56ddc45695dfec4bb3844877812819976cf05340846dd94e3eb53381070b2e11b016dcb792ead218f8282cdfde62e388e6008c3f24c3d68e9950a392b508dabde", 0xd2}], 0x3, &(0x7f0000001980)=[{0x78, 0x113, 0x83, "9ad7a9f79da9edf11b5671a5f854c43814d77563e61211c6f08ca7fc9197581c2d6c48d0d1f51695dbe4ef4a627684624c10053093e2713e7de83f330dcf18ed693d4daf001375e2bc3d8428b2b701279a19653527a60a81f84be13fd5067757fc2b14a9374a78efb815a1fbb87dfb679c690f2dc5eb9aa13c43f960c94378c2dd4c5252980128a7da152d2e9c3f236fb18f3cb2b8ca57f3cc4c8dea058f28f745246529bfa4"}, {0x5a, 0x112, 0x9, "1d6c3e6c1fb1e19cd9638a97402aded0fc42dde74322503dfae750f32678451ed781de8fec36f287caa492dd3732d0d530b8eccad1b535b93143c1c7a726935486ffabe83dbc1882a3c3832f4526905ab9c0aa09e849c1b462df17c64f8736e6d281f090f1e62151a98ab97a04d4c096f8966a8572e7f1fe"}, {0x70, 0x117, 0x5, "9ae63361aee3a29f8c28ef5582bc0e91dbada1a928b7064c09ea2c096811b326c5ff5ed27ea074ab0b69de19eb008eec6d3e36762c416bf716f26bfc54cbccd7cea6e5792c46be3367105d09fba82e852082b5a34cff3e3d92791896c93806a760"}, {0x10c, 0x0, 0x20000000000000, "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"}, {0x64, 0x117, 0xfffffffffffffffb, "9fa629b3749c6454aad7463e06a80be981839773339341be654dcff432a7b43845689a782427853ca727d1aa63d15fe42761290508a955e8d2bc8797f2b68dee4c167fe8d5653c193303d5285ddab7bb7bd31893c415d5ec"}], 0x2dc, 0x4000}, 0x4004000) sendmsg$inet_sctp(r1, &(0x7f0000001800)={&(0x7f0000001480)=@in6={0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000014c0)="1b65ea8ee3", 0x5}, {&(0x7f0000001500)="bd19cb8ae09b6ca60557d2528717ac540d45104365f35a37115d4a0f69cfe9051743342801b61d85b418db16a78ce6da81c959a590dd3ef302215cee6d7e37542143aa941efc920ba1128f352a48992abd8ce839d3e7ab5a1b76c98f9e4eed69", 0x60}], 0x2, &(0x7f0000001680)=[@sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x6, 0x8000, 0x400, 0x80000000, 0x100000000, 0xcbc4, 0x0, r2}}, @init={0x14, 0x84, 0x0, {0x80000000, 0xffffffff7fffffff, 0x4, 0x6}}, @init={0x14, 0x84, 0x0, {0x7fff, 0x10000, 0x1f, 0x4}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x1ff, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x200, 0x8, 0x100000001, 0x7fff, 0x7, 0xf5b6, 0x7, r2}}, @init={0x14, 0x84, 0x0, {0x1421, 0x3, 0x221aa9bc, 0x6}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff7, 0x3c6ffa7a, 0x33, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x4, 0x1, 0x32e97ac3, 0x2, 0x3, 0xffffffffffffff3b, 0x1d, r2}}], 0x160, 0x4}, 0x0) mount(&(0x7f0000b83ff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000015c0)='nfs\x00', 0x400000000000, &(0x7f000000a000)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001400)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'irlan0\x00'}) getpeername$netlink(r1, &(0x7f0000001240), &(0x7f0000001280)=0xc) write$evdev(r1, &(0x7f00000013c0)=[{{0x77359400}, 0x9, 0x9, 0x4}, {{}, 0x8cfd, 0x0, 0x20}, {{0x0, 0x2710}, 0xfffffffffffffffb, 0x8, 0xfffffffffffff84d}], 0x30) 2018/03/16 12:03:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba20018880000000000000000000000000000000000ff0200000000f9ffffff001000000001000d908e00043100580f4139d4dad1840000000000000001"], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200400, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) rt_sigprocmask(0x2, &(0x7f0000000480)={0x5}, &(0x7f00000004c0), 0x8) rt_sigsuspend(&(0x7f0000000440)={0x1}, 0x8) 2018/03/16 12:03:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c74f60)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) r1 = memfd_create(&(0x7f0000000000)='^({\x00', 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x1f) 2018/03/16 12:03:46 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x2000000000000305) 2018/03/16 12:03:46 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000180)) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f0000001c00)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="32398bdac3506ad0b501555b232b889a45168955a0408e864356010c31a7fb48b905d229aa270cfb1d9e45c3e28519022b3b6a703158fa31aa960c9316d8155d1cf3f68f494ec02919a661cf76220dae0d4e360fd725979b1a7427c4ab59920622a71c40f3b8f1684f33fc481470715ead74d4b75959b2371cf01cf4e3e8fd8b4ad0a67706804716732d9788659ca61349d2811f1a18e3c39415c4e9d31a19a10e05282f120b9662", @ANYBLOB="869f07a0c4a5ae4fa0439b5f2ce9278e433224af9956327b03323acf0b6e4f4ec0659f1a3a45a3ff4813ca96b6b708d39d51f945a960b76390f1e34de0f5b24ffbc81f9a396dae472b6be1edef38ecadde52b21302dd4137fc9d32a3d86f7aa0fe2259e7f33b8b99faa4be800adfea3b6e964aa42f322fab1ae9f60770d20fb0ed90173883a4bcecf674573ab7a75bfae3381e422ad2fb00bb4d1c1a4f3151081649e1e7e3a55a5959bc1ef3099e44d88f930febb2e8fa3838d48c6f92dc5c71546d622c86cd0444f1949fcb56ff8d558b887c79", @ANYBLOB="b15f596b8ce6b20af862c8c37d052675bfb099ebc1340631cbf0992cd2e06b3bbf1ced895d0d7f3a391f5e925ebcf4f16298fc49420f7f0a6fa0296ea3eea6bc65f15794aec41eca387b92b9c6cc78a5e93846c0d7b9aa9c921165e7914418537975ca6ba3f3a9ff0119787c1205ba5ee07ce66c366ca0326753bb83111b83ac6d2a3f1e709ad978a2dfff3338b0d36a1f418d97c582908b28f1990dd08767374024fa63b51bdd5b831f8fe2da618c1c9fc957fbce79d5efdd8035330bd3f65104834c7016b0cf33011824", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="e6973b693562009b01aaaa89191c31351daa27eea80bf3a0fcbb1ca931c97250d8796213b3e9dd69a2fc68aae68b9f2def18a09ae8f445513710a27ea4d4163ce3b8539d367cbf9d0e3bdd2099f81d0409ff5a15dbdb68004212a6dbdf2fa24b964184257882a7fee479f099806311325651eeb291437b5284109bcd50627b74be4b0acbcab53bbe1c648f45119d1e1defb88ed74ae74125f8ae0cfadb169a72938eae2e38086de8d434911d210be28df3877dce10fc74b9065b5b48b7cad34cb1c59e4a59c167bcd403afcc8fe34f6d517b5da234d1", @ANYPTR, @ANYBLOB="48152b677f53ef911a6c24b1f8d419d48c3b18efad91ada5dbc42c25eba6a0d06c78813e7c7064395f4f9c7d1254cb380daa1c7c1474193a14d8af02febe5b919dc5a5b52bd9db2a31cd9247623647604bdb61748c39cf81d2e5c299cbf9b935ec4ea37896a14653584144ef28895653cd509fd5d189ffd2a2cf8784d5e7f022c0c6f35276c127f264b31fb3f89351fe59c3da67da1f23b11701d4f3fc6b46a5776685a802c6f51c44b11f9807db008934791b", @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYPTR], @ANYRES32=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="1decbbae73418c4767924d12136e7b8a3cc98c4e1a6b14e375fe4aef732fc5a44573636923fae34e8eca7c4534cd87b41252174dd163f0b17522f86069a4dc4abf9384c36c25cb70502bda4699f86c93fee3127bf79379a62ab1ebf024ef68", @ANYBLOB="d438c83e5c128704e8e1153cbda20bdfbda464d8f398cc2c1905fce5da263d91460e281667f21921c1d8f8013ee4349efaa8d5a01a012cc408e3a0a7fbe2115c03277546084d94232e126876bb69c5690704cf228680917a3cddf7296f20e8169b6fa7bfafb4affb2f22352a405481366400df3d96f8d4f08c0206b2971b678f0539f671d0187d7e2e099058f89320c70d6d3e72bdd963007b8e8a8b65ce11f0559e467cf54465ff601b07626df8e442643d55712505370113b12345c4cc78ef5bd0ca6df0257e424fad6ae8ed10ae113d19a4e2", @ANYRES64=r0, @ANYPTR64], @ANYRES64=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYBLOB="fadb386bf8eecc8d3054faff016e", @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="d4027268b6c371a02d5bd82e95a0841360c15493cc30828e3800ae148e82b066844b1442446c7c39cab757fe6ac021ea80c7a55cdac8a593eb890f6227cec046bad1993d89211d17601c71aba0a5889ad385a2ce4b8f7debd4a3d941b707cde1e2122f3fe19323024b4b1ae32eb70af5f614fbd79197c16410d5541b279aab37502dc13f2f7b9c54dd6ebfd149281ffa266b4bcfcddf61e2f765"], @ANYRES32=r0, @ANYBLOB="fb24c66fe0014d8dc076a475513f104743bec23b83e28190a9fb43393152dd6cabae67985a260bb9e9bda07b69d148f0aeb3bc6bc145b517e89f8f11c74269f62974406375320a98bb05c818b2c0b48020aad515e5b13b5557b49c3fcebd9b62924f806054a4b128bd9d1b0e7903940fd34d61dce58816e5a1bf41529084d2a12a3d99c899b837a08b17fbe5f27362dba74374abe949c7f85d3b1a6a908b923baba2ebf5d3343991cf9b8b5aba"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR64], @ANYRES64=r0], @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="d4cf92d5a598aed0fdf1c7b4ac641435a4dfd6777f663a72e74790306c8f4a9a5d37439acba7606dc765b87994eb273802be98502235a35be54c3401f3c04273e1f766c43703c60efb2377c74ab25d37b16d4bf1417249eef696ec39e9c66fdcbd4cc3b9d8d5dff60ccd84841cccf6a402caeedb001b8810a30e95a8051a7f80c5dd7752a91f97bbf2f2b1f4c2d363a501a4a519712a17196ee57c6929135122faccc4d299c4f6ded8e634a7ccb1750656fd1a56f97a8b28168adc4e121f4ba5526f8621b4c0e62ac84bbf8a8a94a9f988151cbf28"], @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="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@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR64=&(0x7f00000019c0)=ANY=[@ANYPTR64], @ANYRES64=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYBLOB="bab21a5217f6200b45e0534d07fafcd938c425bc7ec5020f60c71f56535847331ac73dd4716b4097c1af9415f9b07fc3e68f6687efe8729ce17cff5eab6b34485e07920a94dfde84e3c24206eacd3c6bbc36bcfe3c05cda19fcb24e91493489af375afb02d1bf63e84a7e1238ebaba66ccb3481c9737d59eed543188ae64722e4e4e7ab1e2ffbf40f513e6c185e3e099e2dd2d228ef343954de6bf9c8e9848a572002a804d2e5347886f1c2ab5a4f59fe8940928075e50843ea718027366fcc7176e24d4835408fd35ceff3bc61fe37a630cb59f0723ba84b4f7146f3eb53c7bd58e87481556c374b06c", @ANYBLOB="a7", @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYRES32=r0]], @ANYBLOB="2158f6c1bb67132a322720793eb75f05d0b88cbedc4af6d9163e5623293d0b2c5900f1d183a8da88d1e53fb372d9e27afbd510502b945e2fc8c370db0e25063258f1e77fcb2a5b0fb654faea6032efb20a5c618d0fcd21f06514e013614719d538f03411f0fa", @ANYRES64, @ANYPTR64=&(0x7f0000001bc0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYPTR], @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0], 0xa6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001cc0)=0x5, 0x4) write$selinux_load(r0, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "acacac6a2ea6070f073182fb66a92158"}, 0x20) 2018/03/16 12:03:46 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x262b, 0x4000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) r3 = getgid() r4 = syz_open_dev$urandom(&(0x7f0000000580)='/dev/urandom\x00', 0x0, 0x2) r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r8 = socket$nl_route(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000700)={0xffffffffffffffff}) r10 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r10, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)=r11, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) r15 = socket$vsock_dgram(0x28, 0x2, 0x0) r16 = open(&(0x7f0000000800)='./file0\x00', 0x81, 0x2) r17 = accept4(0xffffffffffffff9c, &(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000008c0)=0x80, 0x80000) r18 = open(&(0x7f0000000c00)='./file0\x00', 0x40, 0x18) r19 = dup(0xffffffffffffffff) r20 = syz_open_dev$sndmidi(&(0x7f0000000940)='/dev/snd/midiC#D#\x00', 0x1, 0x503040) r21 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/user\x00', 0x2, 0x0) r22 = socket$inet_smc(0x2b, 0x1, 0x0) r23 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/access\x00', 0x2, 0x0) r24 = socket$alg(0x26, 0x5, 0x0) r25 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/cuse\x00', 0x0, 0x0) r26 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vhost-vsock\x00', 0x2, 0x0) r27 = socket$inet(0x2, 0xb, 0x6) r28 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a80)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="b29f7245e9687222f17aaa0edf4a64d14d331aee86cf139aabc27bd20df0a63a5281b4058ada06dff980066b6cd0eeaf9174ac5150bb7a27b2fbfd879f3104513a8c241e892bbf2dd5b588", 0x4b}, {&(0x7f00000002c0)="a44a6e3df08c0a02d7776dcf37f5d2f70c9d21cbf483275c0d8c6ce1bea772066373914192ab9ac6475404bea4fa1d87cd28b451b60ef53fe2be6d7ea4c8d17bd009c6d606d202aa3efa705bb7d2d9aab777fcc7f283b720355aaac751844bfddf4f92c9c07889bbc79e57eaf481cf8d3b5c163458320101994c00bda72f49befe6d1a7efb62ac212a80f309f68e40eacb2e4c7ad8d0cbf3c29f0f66d9c53660530221af5842faadab99e6f15aa0ab53042de8b70ece831780b4", 0xba}, {&(0x7f0000000380)="7bf6b518d662783188a9e06cc4aac3b181bf9857cfe5d22daf544c68cdec77df292121186d720ec3db8fc83bf4ec357e83bedb32390a5a0b590c75f68466d71a1c5313f1d72ef9", 0x47}], 0x3, &(0x7f0000000ac0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r8, r9, r10, r12]}, @rights={0x2c, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x18, 0x1, 0x1, [r21, r22, r23]}, @rights={0x24, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}], 0xc4, 0x8000}, 0x41) r30 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r30, &(0x7f00009f3000), 0x352, 0x0) lseek(r30, 0x0, 0x0) read(r30, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/16 12:03:46 executing program 1: prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/16 12:03:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xc9e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0500060022003f0002000400080003002502d6d29e782dde514e0cf203c0a846d1ba855c2f20aed722b77454ca67c162f1b8997535e448c2cebdf31cfe649fe0092d347b359b52e3e805961d490278820973df4d7349d35f4408b4db375cfa780e153db070f9be9db34b7981c90e46eee08e6881f6cdea70e09e7599b5f67a2afc2bc04563c20c6d067fdb51a756f6964936faad77"], &(0x7f00000000c0)=0x14) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) 2018/03/16 12:03:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x103004, 0x1000}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/16 12:03:46 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x2000000000000305) 2018/03/16 12:03:46 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x20000000000002a6, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000ffffffff1500010000000002cf000000000000009594000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x100000001) r2 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x2, 0xfff, 0x3ff, r2}) 2018/03/16 12:03:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x7, 0x8, 0x8, 0xffffffffffffffff, 0x3, 0xe8b, {0x0, @in6={{0xa, 0x4e22, 0x85, @empty, 0x100000000}}, 0x9, 0x1, 0xfff, 0x9, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000)=0x4, 0x4) sendmmsg$alg(r4, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000164ff0), 0x0, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) [ 145.850243] audit: type=1326 audit(1521201826.479:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18497 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f49c99 code=0x0 2018/03/16 12:03:46 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a1ff7)='loginuid\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x2000000000000305) 2018/03/16 12:03:46 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x40087602, &(0x7f0000b66000)=""/43) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4b, 0x7, 0x75ef, 0x8, 0xfffffffffffeffff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x84) 2018/03/16 12:03:46 executing program 4: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x3ffd) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x0, 0xffffffffffffff7f, 0x80000000, 0x8}, 0x14) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$getown(r2, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00000001c0)={'rose0\x00', 0x81}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) tkill(r5, 0xf) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) 2018/03/16 12:03:46 executing program 5: mremap(&(0x7f000043a000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000bbf000/0x2000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000020ef70)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x3) 2018/03/16 12:03:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20000001}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000340)='z', 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000000c0)={{0x3, 0x1, 0xe71, 0x8, "7c41911f4eb4eedcaccf2e9e030b5a6db463080fb537eb9a045a4252a87504eb6cdff62bee56bae44fa4d8b7", 0x401}, 0x0, 0x0, 0x1002, r3, 0x9, 0x5, "0e2025ccd64469f6058f0278e2c44329a4d46d9b3e46d9ddedb6e8357d98797328e175f8154df9c98b4c5a149066ce2859b8c4003856329dbd68453f149f087c", &(0x7f0000000080)='/dev/ptmx\x00', 0xa, [], [0xfff, 0x48b, 0x6, 0x6]}) accept4(r2, &(0x7f0000000200)=@vsock, &(0x7f0000000280)=0x80, 0x80000) close(r0) 2018/03/16 12:03:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/03/16 12:03:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000000)=""/34, 0x22) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/03/16 12:03:46 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x60}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @time=@time={0x77359400}}], 0x1c) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0x65, 0x5, 0x1, 0x0, 0xffffffffffffffe6, 0x0, 0xbb8c, 0xfff, 0xa6, 0x5, 0xfc, 0x7ff, 0x0, 0x2b24, 0x9, 0x7584, 0x0, 0xfffffffffffffbff, 0x200}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r4) link(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x4, 0xfffffffd) timer_create(0x6, &(0x7f0000000200)={0x0, 0x35, 0x0, @tid=r0}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {r7, r8+10000000}}, &(0x7f0000000300)) 2018/03/16 12:03:46 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x2000000000000305) 2018/03/16 12:03:46 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffff6e, 0x400201) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)) 2018/03/16 12:03:46 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x2000000000000305) 2018/03/16 12:03:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() finit_module(r0, &(0x7f0000000040)='losystemGPLppp0\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffffffffffff, r0, 0x0) 2018/03/16 12:03:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f00000005c0)="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", 0x4c5}], 0x2f1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000400), 0x1000000000000232) r1 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="f0afc41bfe07799ff5ee37da9d435e965b63d697971f400124bc1879f75636e183a489c2fb19b8792dff5d2132f0f07f004f0b893c97b98c5953a6dc5b630e485a1dca5a9283a00bae5d8ea10a30d9f6255fa4a4fe0202753b49af570d77eb520e8d7647a448a1477ccd5c7877ba16f664285462f449d9ac4d7dc72da7b550b7c7a0014a6c2b7e5c7c6295475c5b671070eac4b371b4b006762656f73708e92a1988cd4da0e10424f530a3dfda485eeef9c909a8ccf291827593c71a6b08b5329e810af338e07ea768304db40f7c", 0xce, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) r4 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x9, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000400)=0x7, 0x8) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000020affc)=0x5, 0x4) shutdown(r0, 0x1) 2018/03/16 12:03:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x802) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="d80fd5c2234ce1f17cdcfecf453567b2a3a03d6ca2811545f159d45749701162fdaf9481d4118eb38bf48fa896bb57ff0e3ed4e3c14800da445dc9f7ba575c05db0bad21698e40e7c0f8c188b69a924d3954714f325ba55c6419b46ba70b208ae7b3006a23655ee3f66768f1e961400041fbf3744d8b13537c8ace42568561430d6c911dad31cfeae01acd90d2e401e324dd1c1df8cc592e8c17f2ce68050b488b4c941d289601d89f663a7003aa2a85e6b292889937acd68b851ae3e75345") ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x107fe, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) r2 = syz_open_pts(r1, 0x200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x6) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x9fe, 0x1, 0x3, 0x0, 0x1, 0xd1ef, 0xaa, 0x9, 0x8, 0x1895, 0x5}) syz_open_pts(r0, 0x800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/03/16 12:03:46 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001200)={0x10000, 0x15, 0x4, 0x1, "b3b85b0fedc96d17947bc3eb10dd8573b571f23cddbef10dd810707489d3fcbb"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220000, 0x0) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x100) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001140), 0x4) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f0000000040)="cb", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001900), 0xffffffffffffff33) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x102) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001180)='ip6gre0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f00000000c0)='-vboxnet0\x00') 2018/03/16 12:03:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/159) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000014000100000000000000000002000000", @ANYBLOB="0800020000efffff1300060000000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) 2018/03/16 12:03:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003200)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00100013000000dfff000000000000000000003c0c3fd6e019c4baecd3e2dc1c47a1ccb3d451454302fee04afb97705d875216d3186c6d0abf95ea37f338bf2ec1f4521da2cc82d453b462f0054c82f9f4bb3bdb4b24a2aca55dc2bb", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) 2018/03/16 12:03:46 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000), 0x0) 2018/03/16 12:03:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x8000) recvfrom$ipx(r1, &(0x7f0000000140)=""/156, 0x9c, 0x40, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x100000001, 0x4) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="020000001000000040000d02", 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/03/16 12:03:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x40000) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x81, 0x0, 0xfffffffffffffffa, 0xc27, 0xa10e, 0x4}, 0x3}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000000c0)=""/219, &(0x7f00000001c0)=0xdb) 2018/03/16 12:03:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x154, 0xd, 0xf, 0x420, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x1}, [@typed={0x14, 0x3c, @str='/dev/dsp\x00'}, @typed={0x28, 0x1b, @binary="a50b9ced29d5db75a304712b4b8ce48e166a137a8082d54aa2212982bf048b22"}, @typed={0xc, 0x6f, @ipv4=@rand_addr=0x101}, @generic="a4903514aeac5fa75ec2e4e674a5c71cd0b97aaf2ed02755932e923e79c45ae13995781c06705e54898abf4647aa8db919222641d0ad29e362628284e06b61620c560254b08415d6be95586cd3b9d6b8cbf19bd097e8667cf9c3f8f5a36e26dc376c16492707c4bbc4184fa80f9a37e8a7652f57482b3a63e7c046cd4f15cdef597e88a96920e3ad7c3375fee526728161e8934a623aad195449e03fcd32bef8ef0fe53af780b45bf250dbd2ccbe3ac31e246e600aaae564aca4eac7c0645b3d431512e59e72c9a671e5d644f948fcc880af2fafd52dfa096571d0c89ade096d4c0705915fac2d048a8bb8c908f30a302b8ab1cc0342c2b6"]}, 0x154}, 0x1, 0x0, 0x0, 0x40}, 0x4000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) accept4$inet(r1, 0x0, &(0x7f0000000140), 0x80800) write(r0, &(0x7f0000000180)="260000002a0047d2ff08000000000000f5000000010000000000000004000000000000000821", 0x26) 2018/03/16 12:03:46 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x800) getsockopt(r0, 0x800000000000010d, 0x3, &(0x7f00004f6000)=""/4, &(0x7f00000000c0)=0x4) 2018/03/16 12:03:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond0\x00'}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x4c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000640)=0x5, 0x4) 2018/03/16 12:03:46 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000), 0x0) 2018/03/16 12:03:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r2 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)=0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r9 = getpid() getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) fstat(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000c00)=0xe8) r14 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000c40)=0x0) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000dc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0}, &(0x7f0000000e40)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$inet6(0xa, 0x2, 0x80) r22 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000f00), 0x80800) r23 = openat$audio(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/audio\x00', 0x101000, 0x0) sendmsg$netlink(r0, &(0x7f0000001040)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x8001}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000180)={0x444, 0x15, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@generic="f046aee8104c3e3487df69e50d6422d4f00847a234c608453aac1385e3438b47b264a3b57c593316eb5ea178924f4a551f57f530240942c12f25c7225554c315e87f25e5e4fe122d8f5e73d368ac1f47a3422118b952cac194a1807123859425dbf1bd461764053e1c7d5a3b8b9544b7e77a016d49eb9a999cb698871d58c4408e826aa8ded6e219335f81857560f5b2f2e67f9eefdb4c2781ae8cb075c6697672a65f8b0afedf4c9a9eee454faac539edbfcece351741850d406f08", @nested={0x378, 0x0, [@generic="74468b77c4affd68627db0a86d892ab73d3dfeab122c019af59b3855f0a0e792d87b472f49148f938dfed1bc498d0b9939759707e740966d40edd05a548fea884bec93cec74960330db0d3c609257d68223e062d7b33b879144520edb45c8d3f7524573a606c2081cc57da118c38f58684b7233812d5b78a941fa40b2f71d2602d8e6eb745f1808e4e3f0c23fd90f6712c0fbe292420c2def8d37ec38cb1a6323a9bda314b79af423a60626222752acdea5147", @typed={0xc, 0x32, @pid=r1}, @typed={0xc, 0x3, @u32=0xc21}, @generic="8a23df290cad5a1ec0e101fe8a870803ccb55a01f01f3e6acf119d39af5a0cc4ff20eda51bddbcfe85581a88035a18a403a12c1534431997c0c04d57fbec4e83fa23f3c5e59f6a0dd2ae42ca982701cca628d825b46f060f2a91e38fa163f8b3f2842606ddf11f9f0ab983b18940acc0352045b0c665c4da8c3e5515048655cdef2ccde9df5847ef928458581de11c60c8650e20306e780cafcee06d3373c05d61eb4362537c1df5760c153c8ed1bd6845", @typed={0xc, 0x1e, @pid=r2}, @generic="f43449ce2bf90b78a437884397ce011a21f753baec6ce7af5f158e04f7f59e0317de7ba941b848f2c03b2cb067edf2ead418e02d31c8b6464225d46f69aea96ead0ebd1707283061d2cb3b11f92d660142c5ff25e055838270ae0d9d28a8a71748088444a9ec8ef7753aef517be69bee1264c95697210eb30f21b3dce5912497bd1219fbb1f41fcedd704c4435ed0a7264d47ab635545ccf7a0ded6a4319cf38b1bf6de55bc430d1d4f10ebeede043f5d51309612417f9f2b951bddb38d9634cec9e35774fd2cacdd9b483bd306ddd75566982fe2dcf82036a4ae2b656639d6410d1560ae52a160fb6470253ea", @generic="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"]}]}, 0x444}], 0x1, &(0x7f0000001100)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000000100000002000000203962c7b562c8db34d42885f1741a1c3231f47bc999c39ce8aaafc8f1b01f00aedb52a2fdacaaa901e7ea586a0636076b6d6bec9697968f77aca9093e142918d75ba2ae663a1241fc3c45cc9b8ea9816ee9d51c063cadfa2ca4aa69a5577e1badc876af3bcf506161c42150ee35e194eb867d31f22e9a363d3613ba4c2d68fdc78e1b05ca0df1b351705f7821353f972414f8b8145c04b4647538", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="180000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23], 0xa8, 0x20008080}, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r24, 0x6, 0x21, &(0x7f0000000040)="809eb204c3f50a704aa1b60a2871b78e", 0x10) ioctl$int_out(r24, 0x5, &(0x7f0000000080)) 2018/03/16 12:03:46 executing program 2: r0 = socket(0x1d, 0x0, 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x7f, 0x9, 0x1, 0x7, 0x9, 0x493}, 0x5}, 0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x101}, &(0x7f00000001c0)=0x8) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x121200) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000002c0)=""/152, &(0x7f0000000380)=0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000003c0)="cb0a7dbec74be88764ee70052e886767", 0x10) socketpair(0x2, 0xa, 0x7fff, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000440)=0x20900801d) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000480)=0x8, &(0x7f00000004c0)=0x2) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000500)=@alg, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)=""/152, 0x98}, {&(0x7f0000000640)=""/126, 0x7e}, {&(0x7f00000006c0)=""/59, 0x3b}], 0x3, &(0x7f0000000740)=""/123, 0x7b}, 0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000000880)=0x3, 0x4) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000008c0)) inotify_add_watch(r3, &(0x7f0000000900)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={r2, 0x1}, 0x8) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000980)=0x81, &(0x7f00000009c0)=0x2) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000a00)=0x2, 0x4) r5 = request_key(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)='/dev/urandom\x00', 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000b00)='blacklist\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="d25e10b780c055c059e0ebf59ba1ae4d1d013cc5cd229375ecb08cad7e5535c10c64fe8109bddc2ab440213dbccd22217fe613a0c5100604e6fbab9623771d729656df40e76d9d746744805f4c919e150b1bfd4099df0d776350c7b08dc4198c8cbb11889c1f230f7b5947753d1b54e2983188248583fa", 0x77, 0xfffffffffffffff9) r7 = add_key(&(0x7f0000000c00)='ceph\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c80)="7dd1b89962b5686b117fdd92ae0a79cd40af54db9f484233da6f8e5fd401b855bb2af80aa5955ac08d3caec99404959d86ef3ad0dbc57c7b1213ee833149a54e5b803b644253277f10c5a6460fb649b638139496344329fc5a04a0f046d325802aa3197e09bf6f02cafa4d4af3eb13d7d40db6b0a11a525af5621ca4958be5fe7b28cff9686326aa40a4cd5d16f05e067f5ca4cd042cef3879f6e6ac56186b0b0d31dde761dbac782b58270272c53e9693821c15f937e5681c525f0d515a6b3f03429dc1ff624bef8c7d6f4f55c0c21a8d812e25e99880ab9b0bbb80c8", 0xdd, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000d80)={r5, r6, r7}, &(0x7f0000000dc0)=""/242, 0xf2, &(0x7f0000001000)={&(0x7f0000000ec0)={'sha256-ssse3\x00'}, &(0x7f0000000f00)="0962920a4337dee26ff08f00b9978bf66abff60b686d5955401d010cc9753e4ee39be5e0277dc88b54afa1ca2c37f5b52693136aca9543c9529425987b4ebcd7dfa539aa5d273ff22909b5d7f8443a02bbf3b1871ef1b86116367af626ce96d3f3c8241379b986329d37597a06fe5f13b19d4acf3abd76fe026276bbf21e2fca75c9db86172fe3a16a070f560901e766a3f0d75da68c9f8e28345aa36da343ab7d2501ab05600f72b37188d975dfb75afdc4add0d1c1d449f00d9d29733160790b0b852a51c9b4f1e24f7e91b528ead943750a11f3dbeff0562e5d69", 0xdc}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000010c0)={r4, 0x50, &(0x7f0000001040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001100)=r8, 0x4) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000001140)={'vlan0\x00', 0x400}) sendto(r4, &(0x7f0000001180)="d784b389294b7fa77ff794e7b542211ae2dc69a2be4d993daebb76730ef69d9a743afbec427b082533bd182d7cffa643ebaca0f786a6cc6572b83413d4953115faf91b438eaf6477ad0485170627950a5656f0580ccb6b9596869ff492291b84d045f5cc131b3b9b0948d85899ac698d7edef924155dbf41353de54a51f33083ca85067e21d579fb2b954b05d395ebfb4077c7977667650ba4", 0x99, 0x8004, &(0x7f0000001240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x3, 0x2, 0x4}}, 0x80) 2018/03/16 12:03:46 executing program 6: r0 = eventfd(0x0) read$eventfd(r0, &(0x7f0000949ff8), 0x8) write$eventfd(r0, &(0x7f0000ceeff8), 0x8) write$eventfd(r0, &(0x7f000025bff8)=0x6, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) futex(&(0x7f0000000000)=0x1, 0x32f8b702ae415671, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) 2018/03/16 12:03:46 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0xfffffffffffffe80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x4}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) 2018/03/16 12:03:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) getsockopt$sock_int(r0, 0x1, 0x20000003c, &(0x7f000005efff), &(0x7f00002d7ffc)=0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/16 12:03:46 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101201, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x20000000, 0x1, 0x2f}) [ 146.206249] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3853 sclass=netlink_route_socket pig=18589 comm=syz-executor7 [ 146.243606] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3853 sclass=netlink_route_socket pig=18589 comm=syz-executor7 2018/03/16 12:03:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/16 12:03:47 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x3ff, 0x2, {0x3, 0x3, 0x4, 0x0, 0x6f}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000ff8), 0xfffffffffffffea3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x100, @time={0x0, 0x1c9c380}, 0x8001, {0x6, 0x400}, 0x6, 0x1, 0x8}) 2018/03/16 12:03:47 executing program 0: r0 = socket(0x10, 0x0, 0x80) syz_emit_ethernet(0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="5ec62e8b5f57c950708ea98d3c4bebd546ae8ceac0a984f79446ffa8ba689d6a060fce95deff", @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1ecadd85199796b265ec1c0e61e568cb205948806337486ad5919386007661f45780254bf81fb08effa5f3fcbc818691897eeaa3e73091c76aa33eebfd45e149a3c6", @ANYRES32, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r0]], 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'eql\x00', r1}) r2 = getpid() get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0xc) 2018/03/16 12:03:47 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000), 0x0) 2018/03/16 12:03:47 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000ab0000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='io\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f0000000000)=""/178, 0xb2}], 0x1) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x9, 0x2) execve(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240), &(0x7f0000000300)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/16 12:03:47 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000040)) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x8912, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0x2}, &(0x7f00000001c0)=0x8) 2018/03/16 12:03:47 executing program 1: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="87a0407e3aa39ed2b0eee145dc24eb2159d50c6bb853567bb31b99cefc600768542f3d589ed5168941287aabb5ad2ce23c0893667051ba9767f6bfdf87dee04d61099e2d44d752476181411ec18635db82da848258a98a896ebfffe66122833bce42dc7d00f72ed9b4500d367af116a4cbeb60458c6666c4bd7ffdd80e67c1d37c873af04f1e144a202f6202f7e3da3c9abf4f945ed7572b32fe4054b4196366078bdedac3420b11aa140790989279c7fe900b1c36e4a429616a808244452a4812039ec8b670273931ab4f5a30faa9f4647f21b19e7fd28a2110f7e6c203c5757bac7fbb570b0f9dd068d2054c4ff4696d37196000e9722a5d10eda0be941cf2956c32d19eac251c18998afe45127693b0ff5334cb32e1ac1adf71c5e608525064dd63098b32d1978b708ed4babec7dd0fb43d0026ad07427e6a4a535af7e9e8e49fd3fdafe28ab3415db422f71914fc39d4343a2f1ed68a961612c52da0d432d877cc6739ddda9fba77063f43049549362bad34e49fa90688dacd864d6df86330032b1ea708840dc70e8ba9a6dd8b2e9040ab132b2cbe808fffbef1735c093a259edb81680f815f12092449e829591485740f6bb0c21a4d76a1851320afc7895a80318da6e49d5aa9b22f7959bbaebeda621ce1843b8a400b6c6b4bb14cce5e4c8da914d8e67fb13569745fca60cd20e74d4c9ce97ee57349eb72c53a737ef75dc4e608fce54679e8a36be088422239ff2c80a32d28c39ecff90452eaf803794cfb16093e74a4f257e32b5fe78a237d8e936c3b592a9c5208357e54e8ce59b186e863676481ef5941e6cb422e289a86eba9f5de4594295a34da0b1fa59eb99b9d79526edecdf18678785befea18c12e07e4e284bb90588eba534502a04b6cea7874844b09fa29eb2e038682347a50356cc4699c7062a0eb0486ee1288862bec372e6df0ea7e741f01d01d7f77a9388c15a920342bf399ef1f12f0866b6b65275761f10f62df9bcf9d84d8000436539375bbc6bef40ca95adaa68a3ee01b8f2b4615526bff9885aa6f6d6f632f8c89681e9c2107eb3012b2b075bd29792dc7d5acc52810def5909087507c0b57b43a7d8868e11deca10ea8e36825b026b38b343c9ef436135461f4491e53344c94ed68f86dadb58910fec6034fcaed63ad009e290d4ec34669c76cbada3bcba3dc38c6e9a0496350d7ac4d692f8789d64b1a2ff31e7b948a6ab141f4bfd850311c316a9af0ad1da1c07a0b65e93d42f83d69260c6aee6eb78c28e4ff4827ffc167287b9fb674aaf8113ca8557857e17a1d621ad440c2197efa16e249b8a9e62b9c8364c06c699d0ec1080b3514964b204cdb1003e2115a11069254662552338a01b59c530496d5af0ce524aa6b0a266efc9a8497a0da6dc7781a70696550301c6b4a1f6bf2287e98be1815aa2d5ee2c038c6ae06fa1e8a176c9025bcd4bfa553d2424c49bb30d8d2f94207310c649cba1f3e95fdb9f6870189fbb75a13e17f6bd4716697587f78729d956c61b56a05811bf33af5a181869b09c2332f77ae944e31cde7eb76aa38422cdc11582d9f763e22d4958acfa84649975094f0d50f0fccf984195c73c1a8bc4d09803bf911c34935957d65b1f9ec9146b2d1ef914925cd1bbaf7b978a6489953de301a7e9c10ce1a19af64021dd82ce76a7e8e21bb860915a44edec91f07ada8554abd54d74f84e53820dd12db486b0048818391048064e17be3f5e667cceb6a954da7ac28f27ff6eb2e10d74fa0d0d9f7142731ed3fa0be310749003d4bd067641ef75777d8b74758824dd9e213fd0ddd19e5c7add68cf8c4dc58272e4a7db15caf38ac5b2b11b8fa99ae3bcb93b86dc9e08c0a0c68d30db2b351c4776e1db2208a784d20f2d27424c9c8b29dea94aae3d65ee551c29bfb00b77beac47f11f84804dad01899910a8311d617a96db6aebb72a9eca127c2150679ad1386892dd3bc6361d438f62a799f5cfd6bed94e8584033fc158635c3582dc0b750aad5fd1e42539f8f2e5e57379d8dea136683fc8f0cb521b97facd2cdbae405073cedb160bf990a554940ed06e0024fae666eb0d934d4ad16aa91d12345976c5a5eaa725fea4a0995a5096bb650d3108b307d08e50cad6ac1d4fcbdcd08874de4541e58134e9496cface95aa7728ae4848248b10c814d8c7f12675c02f306470b19bb45e64aadd6a03ea3753aab19eeb776f1d40519132e7b13ce226808c7be698140501005c3d48ae0e52cc6544d9d44117aa09d92734b97307a656e9249542c323e63ae1b4d3bae166e2de51a6ca9a3695d3d290df23239b3d8d158b98a0cf5a1c0da46d377476992f4fa04614f35deec598270dbee70c571f316680f9d15f3f3ee1de3109b47de94f20a34bec51937c91c72938aa3080994af794a71932f6c99028cbfc33b2dcf4ecddd9fb5a55aaf3f7f198d7218c6a9cb8862c19b6bd2f8f4af06006d24aabd26778a563da10a2e031bf77be025431b58ee3e0033b5840a77c2c3bab7fb3fb4e6a11878c4c100f42ced713743681232df7a047356d78d025daf301b8b106e48051c7d0050d2d06612c7639b300702aeefc289ad5a882ccaffe1f11c869ca532fc77af9d4bfdae25366daae55dac6ffd7d5fdc18f46525ede4e15397b1b9a538d6d0399775db4a917702a6c7cd12a5b286cdb5866768458cb6666b1a43f3bae00f3fd0953411b13a3f1f7136f60c24a294a4acf49d0f8b0071a4c64c5067f97d2e4401c81c60628dde889901b96e8099a02fed0bec39afdeb6da14ba97657420a226b9fd5c48aad8d950b147316d28cef711e3e31962b9e1386d52d6f1d3ecffa0f502011e99d7bf8ddc0846346a3a30f3e9d0b817f5f2b50300393ace7fb4727aaf25dc8e1ec9eb8d7452cf70d8b5be60b86ed25ccac93ce1de4e31d14ebe5c73cc81e476a685f3700d8864f0382719d9d640c298bd2c2e1185274ee53a9da8b75b78d9806b145c4707c7fdcaf15e792eba94004c44b72599e202448e80f87af37c1be7d8074ea2d9e9a83695eed5e53e39b8a032d22c9dbde7644dbde9f175a4b3e356fb07609f561fbc7d8b6c842e716ecdae32a7d95df37b337a903077f9cb970487c06a01413b549c7a114258c09cfe29f894b3b312708c94cc4137b54ef51c9607ce14077796dd183bf30422adca9e27f8737e7287683d4c99b39785bf78d6bac2f11545334e41a63abbde2dc461995ef2b65e119f348dcbaeabc018e17b49ce22fd1e8e7d302cbcd17693c4ded7884921f4fa976fbd8a62ed1933150a9ea8048c3e582378b67909bcfa6cc04a97f88ae4d58e1d4f489f79a3760ef5899af54d91642e7d63a3eb2f49080007732955f697f65cac8f05758c1e0ac27ef90aa5451b46320979258d0ef0b5c6c4618c265c96eb4b5e2530db475766b179e554863ed41d3323ff6e24fa2cb1581af87752a2a6dfa962e9cb201f9e6ea8f321d4a46b445ecff3d70b19b1a025758e2468c8156463d95f666729387ecea9f31265d5d4fa312c296f5c020497730904c7f4a8a264bc547c70bd22947fa60e481567aaae67c909b38439a37d6c0bea8d91e41b6a5e6fe5b355be4eb34b01072f95bddfc8a3f37f7a7101c16b5348ac7a866214e9fe10090ac82d0fe397e6312b2952f72b6fdbf156df1a9664b29f616582326d9f156f2272863298b2770ed15d9437979880e6d7acb627072c56abbd4360c4cbe937611d45735558ef308243cf86289bd0a5bdd2eaca58f0020170d93356aec806fe8a198ed343626eed3fe7971220e89a2917d0c204aa234c54dfcba1b20c6e601615e0cbe02b9c357f53ff6727666c73e47f4ed3258916f48cb90e5d40201eef82a084b0ed6bb27c39500f5fce6ca38f324b1e7607cd5ecae756c14fc180647ea87ad7fe9e6c1cf3d2907a9f1feb2a3dba843459e00ea267a6ff6c1e0d9d82e35828e8a22bc97127efa95bc9c48d5ac7cb93e7d75c568791ebfe968ead8bfdfb6fa2f91bb7131880a0a5464ad79b09def505000000ee4e79bf1d672f18492420de59ed2f902bb456c1c7d8d36d553c95bf2d958a4fdef877e043f2b6d716c39fbea992eee655f09b76a0122a66c44622a60f72bdc4a05441a855bbde1c3586e4d1feb2554557ae91454d4c1e695900312f0aaacd6fb734200aa424c6c363d5553ca85a00c44493436ecc5be63e7f5a7266aa8bb7015acb482f428a4672e9e4657d8ac4691a57938f1a19c7ff1307e47f7ca9fc1a9c39c9d8ac149766c57fe689e4b88af2933af05d380b50ed00199a5cf5fb1d7dde47ce06bff3af180ec8de4b115eef79b7b0027973bfb10d43822ba64c203d4d060429d88e18e1d9986e816d2da068e108897ff6eeed032d01b68fc5ef18455dd80c8f883dc33ac5f1e5e31e45a075e0b9a8a1d2b2629ad43a02d6b505f9c44b9f76de0915107a23d47484d2539ef5387dcf596a78a2af45fe84914901d39291feef5fb9c88583a91097f070749e3ae198b6f6345c3eb96d7d7d9a09173f9ec8c568c934c3ddffc32d3ab79568c7a32ab34764eb4712d17a7180a6351907919162e18a0699c6bc8c69824fe19b027a3174d34596a11f458bb74c1d3b134691c3f333e566d27d88b43ffa9ef7a0644326326cfbce83cf61ec46912199965319a1087405d089d541cf400057eff215061c9c97719c04e75bd77f7a3bc2cb5f311402cda58e32811cf12e6172ad46d1d12ab8b98162289e78af463bfeb3b84b166fae6653674daf3dc4ad65343840c716e4caf5006218b7625ab01c229ea37af956ef5c1047d21f80a771bce62eddee9cef15109eceb370da3fb12e3c4f653b76528f056144680e305cd1fc8001ecfbef4aa41670005e0fd05b451976e638ee8ed9d0e62fb551c36ed1b7a19e7962046f2ff379be8bfc9bb06d186acf76c3fe51f309acbe452f39c8a991352065dfabf578e6527d00a7abf02251afa4f6f10dbf3fd2c815edeb5cfd62c03d30ef3ac69bd61aa1c42bb41f9bf10e3f2cce014b31b3de678d0572a796244f1be65d41f053dde59bb7749de5bb804f9b73be997ecd077668e0a1df8e2dcdc063dfb84d90c84c6c955dbfa8fa812ff913e1ef5643ec6d6482912d77c0043e2f2cc5e36c433eaaa99fc48c739e9d3ede48c22a345e44f52c98fbbf56c8d071228e6834fc92f3b106f2d58307832cc32a9c62334f1b3ba3f43ee82de6944972ae329b69f0cd1c7edb0ffc50326c3b321360c270193259c857349eaec398d4c2402838bb87aecf488271b9e118ec97a8d48e56a37226500ea6d283d39b77bf85e29c3c2315b836cfc2621637e8de7fc72e237f2238723cf368460b45862b5401ba412019942bef57f5c8fd712ca4ca7bdf5b46472ed88f603fe4d68708b4e2c92bc5d49595a475e5fa4253d417432208a5f551ff64d282b5bf70a1513b597124039f7c0ec014b041dabcfe81c0241ae419de9ff3fede53bc7f52fc2f3c30afc02a970a81539a691eda5f5015fdd8ac4acf50c55b3685e4461eaf704e61b46edd3e3637b5403a7ae18c9e35ffa7b19f4feb5d5134932ea7f57eab80080423755a249d4aa9042146f35c75a011cb5f448faeade654b5063dcbe52f764a007030e99748990237301623bd5796b76526f285df63c6db358004bf8792b98b0098940964babd34910e16651f44a1364476b771b41eeca25f8b0bc6d424a77f46193b50c4ae246b1d28bde10ad8476a555786991b302758072305bf3e247e4f359a76811c7ed4a94c9d0882", 0xff1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00000013c0)=""/212, 0xffffffffffffff22) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x4040) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000010c0)=[@in6={0xa, 0x4e24, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x800}, @in6={0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x9462, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xa0) 2018/03/16 12:03:47 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="5100000019003d0500000000000000000a00000000000000000a43b0230000001400090008000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/16 12:03:47 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)}], 0x1) 2018/03/16 12:03:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000640)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000840)=""/248, 0xf8}], 0x1, &(0x7f0000000d00)=""/48, 0x30}}, {{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/129, 0x81}}], 0x2, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/16 12:03:47 executing program 2: syz_emit_ethernet(0x17a, &(0x7f0000000080)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601"}}}}}}}, 0x0) userfaultfd(0x800) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xfffffffffffffff7}) 2018/03/16 12:03:47 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x4, 0x8}) 2018/03/16 12:03:47 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x98}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x30, 0x11, 0x704, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, 0x20010, 0x800}, [@IFLA_OPERSTATE={0x8, 0x10, 0xc1}, @IFLA_EVENT={0x8, 0x2c, 0xfff}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) listen(r0, 0x0) 2018/03/16 12:03:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000100)) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/16 12:03:47 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)}], 0x1) 2018/03/16 12:03:47 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) flistxattr(r0, &(0x7f0000000040)=""/136, 0x88) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5387, &(0x7f0000000000)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000200)) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x80800) fcntl$getflags(r1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) 2018/03/16 12:03:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1f}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffffffffffd63) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="03200004", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x3f}, &(0x7f0000000300)=0x8) [ 146.499557] audit: type=1400 audit(1521201827.129:92): avc: denied { map } for pid=18651 comm="syz-executor5" path="/455/file0/bus" dev="ramfs" ino=59227 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/03/16 12:03:57 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x80) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/16 12:03:57 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/16 12:03:57 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)}], 0x1) 2018/03/16 12:03:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) sysfs$2(0x2, 0x1ff, &(0x7f0000000080)) 2018/03/16 12:03:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000100)) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/16 12:03:57 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x4000810, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0xffff, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, 0x84) pwritev(r0, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)=0x2) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x1, 0x6744) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)={0x7eb6, {{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}, {{0xa, 0x4e21, 0x0, @empty, 0x1}}, {{0xa, 0x4e24, 0xb, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, {{0xa, 0x4e23, 0x2f1e, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, {{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}]}, 0x38c) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x6, 0x8, 0x5b, 0x0, r0, 0xffffffffffff0000}, 0x2c) 2018/03/16 12:03:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') sendfile(r0, r0, &(0x7f0000000040), 0x99a) 2018/03/16 12:03:57 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x7, 0x1ff, 0x2, 0x2, 0x6, 0xffffffffffffbf41, 0xffff, 0x80}, &(0x7f0000000180)={0x101, 0x3, 0x3, 0x7, 0xba82, 0x91, 0xa5e, 0x7fffffff}, &(0x7f00000002c0)={0x1, 0x0, 0x6, 0x1, 0x200, 0x4, 0x2, 0x5}, &(0x7f0000000340)={r2, r3/1000+30000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x102b}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x7fff}}, 0xe8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000000c0)) userfaultfd(0x0) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@srh={0xff, 0xe, 0x4, 0x7, 0x2, 0xffffffff, 0x4, [@empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x78) 2018/03/16 12:03:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000), 0x0) [ 156.671974] audit: type=1400 audit(1521201837.301:93): avc: denied { write } for pid=18677 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 156.696103] audit: type=1400 audit(1521201837.301:94): avc: denied { net_admin } for pid=18677 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 12:03:57 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000140)=0x100, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) [ 156.720649] audit: type=1400 audit(1521201837.301:95): avc: denied { sys_admin } for pid=18679 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 156.745086] audit: type=1400 audit(1521201837.301:96): avc: denied { dac_read_search } for pid=18678 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 12:03:57 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f7587f508f72f4c32dd0000f674656d707465725f647865635f743b73302073797374656d5f753a6f626a6563745f723a6370755f6f6e6c696e655f743a7330200000202f7362696e2f6468636c69656e7400a18ba260fc0bdd1d1aa965cf65267fb2c70e0077afc54458f2218bc878338bcdb96fcc5dd724758b89fd8dc57fc4a973ebfcbd364d52738c6602ea82f4367b0676e5d9577909380360bd250a37a8c0b88ec67df6f745a71a82427f21ece18396e2d354e83726479421306d420dc6aa61509418e19e2d16a353530d55c972bf0cca1d2180"], 0xffe2) read(r0, &(0x7f000022e000)=""/74, 0x4a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8d23, 0x208, 0x8, 0x9, 0x9, 0x400, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xff, 0x2, 0x4, 0x40, r3}, &(0x7f00000000c0)=0x10) dup2(r0, r2) 2018/03/16 12:03:57 executing program 3 (fault-call:3 fault-nth:0): r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:03:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x9, 0x4}, 0x2a) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) 2018/03/16 12:03:57 executing program 4: unshare(0x14a00003) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x26) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) [ 156.769971] audit: type=1400 audit(1521201837.326:97): avc: denied { dac_override } for pid=18678 comm="syz-executor0" 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 [ 156.795078] audit: type=1400 audit(1521201837.326:98): avc: denied { map_create } for pid=18683 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/16 12:03:57 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x4800) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x400, 0x80000001, 0xffffffff, 0xf2, 0x401, 0x8, 0x80000000}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x4, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3}}}, 0x84) fstatfs(r0, &(0x7f0000000180)=""/86) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0x5) r1 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x311800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x6, [0x8, 0x8, 0x5, 0x6, 0x1b, 0x3]}, &(0x7f00000002c0)=0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x9}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x40}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)={r0, 0x0, 0x7, "c086bfbddbad9e88066c9ef007f094f014a0d66b802c76b6d426aa0e9cb0f8ed93b422db7886e98612ee5f573605e32603e5625371a40ff2fac7822818401f25717a4e097f471435675b890da1d8a92ec27984f1b2"}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000480)={0x3d, 0x1, 0x9, 0x9ace, 0x20, 0x7, 0x1, 0xfffffffffffffffa, 0x8, 0x7, 0x4, 0x4}) uselib(&(0x7f00000004c0)='./file0\x00') write$vnet(r0, &(0x7f00000005c0)={0x1, {&(0x7f0000000500)=""/15, 0xf, &(0x7f0000000540)=""/96, 0x3, 0x2}}, 0x68) ioctl$TIOCNOTTY(r0, 0x5422) r4 = creat(&(0x7f0000000640)='./file0\x00', 0x7c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x10) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r6) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000007c0)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r5}, &(0x7f0000000840)=0x8) rmdir(&(0x7f0000000880)='./file1\x00') rt_sigprocmask(0x0, &(0x7f00000008c0)={0x5}, &(0x7f0000000900), 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000940)={r0, r4, 0x0, 0x3}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f00000009c0)={0x34, &(0x7f0000000980)="20404198be6748b410f4b21e85053bf60895070280c61ca4db3d82df4b31c5e6565863d93e0b622f6a90ccb6a47f77885381541d"}) unlink(&(0x7f0000000a00)='./file0\x00') dup2(r1, r1) read(r1, &(0x7f0000000a40)=""/56, 0x38) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a80)={'ifb0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000ac0)={'ip6gretap0\x00', r7}) 2018/03/16 12:03:57 executing program 3: r0 = gettid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x20a00) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) [ 156.817706] audit: type=1400 audit(1521201837.326:99): avc: denied { map } for pid=18679 comm="syz-executor5" path="/456/file0/bus" dev="ramfs" ino=59263 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 [ 156.842141] audit: type=1400 audit(1521201837.326:100): avc: denied { net_raw } for pid=18697 comm="syz-executor2" 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 [ 156.865748] FAULT_FLAG_ALLOW_RETRY missing 30 [ 156.866586] audit: type=1400 audit(1521201837.351:101): avc: denied { create } for pid=18677 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 156.895364] CPU: 0 PID: 18687 Comm: syz-executor0 Not tainted 4.16.0-rc5+ #266 [ 156.902726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.912086] Call Trace: [ 156.914680] dump_stack+0x194/0x24d [ 156.918307] ? arch_local_irq_restore+0x53/0x53 [ 156.922967] ? rb_erase_cached+0xf50/0x3540 [ 156.927276] ? handle_userfault+0xb97/0x2490 [ 156.931681] handle_userfault+0xbd9/0x2490 [ 156.935908] ? handle_userfault+0x1864/0x2490 [ 156.940417] ? userfaultfd_ioctl+0x4520/0x4520 [ 156.944986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.950158] ? trace_hardirqs_off+0x10/0x10 [ 156.954456] ? find_held_lock+0x35/0x1d0 [ 156.958502] ? print_irqtrace_events+0x270/0x270 [ 156.963247] ? print_irqtrace_events+0x270/0x270 [ 156.967987] ? find_held_lock+0x35/0x1d0 [ 156.972035] ? perf_trace_lock+0xd6/0x900 [ 156.976176] ? __lock_acquire+0x664/0x3e00 [ 156.980400] ? __lock_acquire+0x664/0x3e00 [ 156.984614] ? trace_hardirqs_off+0x10/0x10 [ 156.988923] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.994102] ? find_held_lock+0x35/0x1d0 [ 156.998148] ? __handle_mm_fault+0x2ded/0x38c0 [ 157.002706] ? lock_downgrade+0x980/0x980 [ 157.006833] ? lock_release+0xa40/0xa40 [ 157.010789] ? do_raw_spin_trylock+0x190/0x190 [ 157.015350] ? userfaultfd_ctx_put+0x740/0x740 [ 157.019934] __handle_mm_fault+0x2dfa/0x38c0 [ 157.024340] ? __pmd_alloc+0x4e0/0x4e0 [ 157.028204] ? trace_hardirqs_off+0x10/0x10 [ 157.032510] ? find_held_lock+0x35/0x1d0 [ 157.036554] ? handle_mm_fault+0x35b/0xb10 [ 157.040775] ? lock_downgrade+0x980/0x980 [ 157.044916] ? handle_mm_fault+0x2f8/0xb10 [ 157.049128] handle_mm_fault+0x44a/0xb10 [ 157.053170] ? __handle_mm_fault+0x38c0/0x38c0 [ 157.057724] ? vmacache_find+0x5f/0x280 [ 157.061678] ? vmacache_update+0xfe/0x130 [ 157.065810] ? find_vma+0x30/0x150 [ 157.069326] __do_page_fault+0x5c9/0xc90 [ 157.073373] ? mm_fault_error+0x2c0/0x2c0 [ 157.077507] ? lock_release+0xa40/0xa40 [ 157.081454] ? trace_event_raw_event_lock+0x340/0x340 [ 157.086622] do_page_fault+0xee/0x730 [ 157.090409] ? __do_page_fault+0xc90/0xc90 [ 157.094627] ? _raw_spin_unlock+0x22/0x30 [ 157.098752] ? __mark_inode_dirty+0x262/0x1170 [ 157.103311] ? __inode_attach_wb+0xf70/0xf70 [ 157.107699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.112524] page_fault+0x25/0x50 [ 157.115954] RIP: 0010:iov_iter_fault_in_readable+0x1aa/0x420 [ 157.121720] RSP: 0018:ffff8801ad9ef790 EFLAGS: 00010246 [ 157.127060] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825c26a1 [ 157.134311] RDX: 0000000000000111 RSI: ffffc90003d5b000 RDI: ffff8801ad9efb90 [ 157.141568] RBP: ffff8801ad9ef870 R08: ffff8801d3c6d1a0 R09: 1ffff10035b3de9e [ 157.148813] R10: ffff8801ad9ef6c0 R11: 0000000000000003 R12: 1ffff10035b3def5 [ 157.156069] R13: ffff8801ad9ef848 R14: 0000000000000000 R15: ffff8801ad9efb88 [ 157.163337] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 157.168514] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 157.173688] ? current_kernel_time64+0x122/0x2f0 [ 157.178421] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.183412] ? trace_hardirqs_on+0xd/0x10 [ 157.187530] ? current_kernel_time64+0x1d4/0x2f0 [ 157.192265] generic_perform_write+0x200/0x600 [ 157.196817] ? __vfs_getxattr+0x8b/0xc0 [ 157.200775] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 157.206024] ? file_update_time+0xd3/0x5b0 [ 157.210229] ? current_time+0xc0/0xc0 [ 157.214000] ? clear_nlink+0xb0/0xb0 [ 157.217694] ? down_write+0x87/0x120 [ 157.221384] __generic_file_write_iter+0x366/0x5b0 [ 157.226289] generic_file_write_iter+0x399/0x790 [ 157.231019] ? __generic_file_write_iter+0x5b0/0x5b0 [ 157.236097] ? iov_iter_init+0xaf/0x1d0 [ 157.240047] __vfs_write+0x684/0x970 [ 157.243734] ? kernel_read+0x120/0x120 [ 157.247611] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 157.252340] ? __sb_start_write+0x209/0x2a0 [ 157.256634] vfs_write+0x189/0x510 [ 157.260158] SyS_write+0xef/0x220 [ 157.263581] ? exit_to_usermode_loop+0x198/0x2f0 [ 157.268312] ? SyS_read+0x220/0x220 [ 157.271913] ? do_fast_syscall_32+0x156/0xf9f [ 157.276384] ? SyS_read+0x220/0x220 [ 157.279986] do_fast_syscall_32+0x3ec/0xf9f [ 157.284285] ? _raw_spin_unlock_irq+0x27/0x70 [ 157.288758] ? do_int80_syscall_32+0x9c0/0x9c0 [ 157.293315] ? _raw_spin_unlock_irq+0x27/0x70 [ 157.297788] ? finish_task_switch+0x1c1/0x7e0 [ 157.302259] ? syscall_return_slowpath+0x2ac/0x550 [ 157.307164] ? prepare_exit_to_usermode+0x350/0x350 [ 157.312154] ? sysret32_from_system_call+0x5/0x3c [ 157.316977] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/16 12:03:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000001c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000500)="7663616e30009700", 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000480)='\x00', 0x1}], 0x1}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001740)="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", 0x241}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, &(0x7f0000000440)=""/3, 0x3}, 0x0) 2018/03/16 12:03:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6d) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e28}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7, 0x100, 0xfffffffffffffc00, 0x1000, 0x7ff}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) recvmmsg(r0, &(0x7f0000007b40)=[{{0x0, 0x36a, &(0x7f0000007a80), 0x0, &(0x7f0000007ac0)=""/70, 0x46}}], 0x1, 0x0, &(0x7f0000007dc0)={0x0, 0x1c9c380}) tkill(r2, 0x1000000000013) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x10000) sendmsg(r1, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="2770d9ceb6c5af9d", 0x8}], 0x1, &(0x7f0000003240)}, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000140)={0x1ff}) 2018/03/16 12:03:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000480)=""/205, &(0x7f0000000580)=0xcd) r2 = eventfd2(0x3, 0x800) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xffffffffffff0000, 0x208000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xa3, "d664ab61ddf2c829c1e67fc43ac2ade26c7043fefb75c413bd3762db6163f96d6c27b45e848e83eb5dc8834ed6cf27da078692042171517cc3fb2f3f1e1b76717bdc2a29efc3c933c659c2d2410b71225bc11aa056c7c5ef42a19a80dc4585a041aa65f42cfff63f834804ae3687ee6e430bbd2f24bb072d46327bdb4f8749e092e5befeca8a695e47c81e3f41fd036b495dd416cfef6c5212fd7bce7ce83d410c0865"}, &(0x7f0000000240)=0xab) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={r4, 0x18}, 0x8) read$eventfd(r2, &(0x7f0000000140), 0xffffffffffffffb8) modify_ldt$write2(0x11, &(0x7f0000000180)={0xff, 0x1000, 0x5000, 0x9, 0x3ff, 0x3, 0x7, 0x7, 0x4, 0x10000}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000400)={r4, 0x7ff}, 0x8) read$eventfd(r2, &(0x7f0000000040), 0x8) write$eventfd(r0, &(0x7f0000000080)=0x5, 0xdbaf783e68b75a96) read$eventfd(r2, &(0x7f00000000c0), 0x8) write$eventfd(r2, &(0x7f0000000200)=0x20, 0x8) 2018/03/16 12:03:58 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x5, &(0x7f0000dc2000)=""/4, &(0x7f00009d6ffc)=0x4) times(&(0x7f0000000080)) r3 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff, 0x2, 0x6, 0x0, 0x2}) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x0, r3}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) 2018/03/16 12:03:58 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x22010, 0xffffffffffffffff, 0xfffffffffffffffc) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a92000/0x4000)=nil, 0x4000, 0x200005) epoll_create(0x6) 2018/03/16 12:03:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f0000961000)='./file0\x00', r0, &(0x7f00000fb000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)=ANY=[@ANYBLOB='\f'], &(0x7f000091bffc), 0x0) openat(r0, &(0x7f0000095000)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 157.321809] entry_SYSENTER_compat+0x70/0x7f [ 157.326188] RIP: 0023:0xf7f1bc99 [ 157.329531] RSP: 002b:00000000f771709c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 157.337209] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 [ 157.344459] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 157.351700] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 157.358940] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 157.366185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/16 12:03:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x62c, 0x32c, 0x110, 0x45c, 0x110, 0x1fc, 0x560, 0x560, 0x560, 0x560, 0x560, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x24, 'HL\x00', 0x0, {0x2, 0x35}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000], 'tunl0\x00', 'bpq0\x00', {0xff}, {}, 0x7f, 0xd3c, 0x4, 0x40}, 0x0, 0xc8, 0xec}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xec, 0x130, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x5}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x787c}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0xa, 0x7ff}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xff000000, 0xff, 0xff000000], [0xffffffff, 0xff, 0xffffffff, 0xff], 'eql\x00', 'vlan0\x00', {}, {0xff}, 0x21, 0x4, 0x5, 0x40}, 0x0, 0xec, 0x130, 0x0, {}, [@common=@mh={0x24, 'mh\x00', 0x0, {0x5, 0x0, 0x1}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0x13}, @ipv4=@broadcast=0xffffffff, 0x33, 0x3b, 0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, [0xffffffff, 0xffffffff, 0x0, 0xffffff00], [0x0, 0xffffffff, 0xff, 0xffffff00], 'rose0\x00', 'ip_vti0\x00', {}, {0xff}, 0x87, 0x0, 0x4, 0x72}, 0x0, 0xc8, 0x104}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x9, 0xfffffffffffffff7, @ipv4=@multicast1=0xe0000001, 0x4e23}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x688) 2018/03/16 12:03:58 executing program 0: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) 2018/03/16 12:03:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 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_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$KVM_NMI(r0, 0xae9a) sendfile(r0, r0, &(0x7f0000dbf000)=0x20000000, 0xffff7ffc) 2018/03/16 12:03:58 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x1, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000180)='numa_maps\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:03:58 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000140)=""/19) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) 2018/03/16 12:03:58 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x0, 0x6}, &(0x7f00000001c0)=0x88) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000000100)) symlink(&(0x7f0000a5f000)='./file0\x00', &(0x7f0000576000)='./file0/bus\x00') 2018/03/16 12:03:58 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000002c0), &(0x7f0000000280), 0x9851, &(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffffd) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfff, 0x280000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x20, 0x4, [0xffffffff, 0x57e9, 0x40, 0xff]}, &(0x7f00000001c0)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000240)='net/fib_triestat\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x4, 0x1, [0x100000001]}, 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x74, "9ec055937326a827d9fc53ed91ccdb17181caef91ddfab91359b1d5b7805b17fd84dec0697610f406f1660961ba27eaa2b6a379ac7ef37ef6ccd7bb08b71a11f2bac317216fb3f96f51d78d7306c542952617c9bee38eeced853d13ac2b407f441b5f66161654cfeba3dab851e636a54acd17981"}, &(0x7f0000000040)=0x7c) 2018/03/16 12:03:58 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0xf43, 0x301000) getsockname$inet(r0, &(0x7f0000000700)={0x0, 0x0, @remote}, &(0x7f00000007c0)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21}}, 0xffffffff, 0x2}, &(0x7f0000000280)=0x88) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0x7, 0x0, 0x81, 0x800000000001000, 0x400000000000}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062fff8)={r5, 0x2}, 0xfffffffffffffe16) sendmmsg$inet_sctp(r4, &(0x7f0000000680)=[{&(0x7f0000000140)=@in6={0xa, 0x4e21, 0x0, @empty, 0x800}, 0x1c, &(0x7f00000005c0)=[{&(0x7f00000001c0)="e9282eb2514dbb958c4ec87c5425a4f2db5bb8c61d7a02f4a683a18e19d6ea2e5c0f24007d339a4b4c284f1e1153f5cf59700c7aba2fa8739a288ca23bd457be79c5f4a458060b86da19a4945361f5498d5188079f2cf81c82df6e83bb32024bafdb7c917740d02c3446cf245a91060d60574365a7d780d52584dc928e4b380ed53bd684fa03b0eb7df035c9b9fc52b49cd6cd94429309184f3dcb4cd365826ea1ede5bbe137b836fa95a009e986", 0xae}, {&(0x7f00000004c0)="bba4fc4018ce814919a350ed80abb9386a1046f585924b731ef50a9c352e804f45eed22295658219f7b827c6121ee60657a10d5f037bd8d347ee444ad2b8715d0b09e3adf16cdd2cf4e431dbd8d756fb7e8ae67ab7e1f1a5874e0a9e0cc2f38c01f77ef724115a86b3aece02abec0be507c617c0b657a0b3a469503364d94a4721f2cb33900560d259d4f8659284f256f9bd34fee6e1926bf4a0469469bd24afb88f31322dc769f9098e683298ca8bdfc385ceec4ca5db558f94463cbc30b7f1909ed34a2e501814eae44cbf40e2eeb223d1", 0xd2}, {&(0x7f0000000380)="7f3b619bb4354812fef13287a0f0bcfc68", 0x11}], 0x3, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x2, {0x80000000000000, 0x1, 0x57, 0x1, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x433, 0xdb, 0x7f}}], 0x58, 0x4004}], 0x1, 0x8040) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b94ff8), 0xfc3e) r6 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffffffffffff, 0x20000) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000000040)=0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f0000000740)={0x3, "67166f"}, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000780)=0x4) 2018/03/16 12:03:58 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000007340)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000006c00)}}, 0x3) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) 2018/03/16 12:03:58 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/03/16 12:03:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00') fstat(r0, &(0x7f0000002440)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup3(r0, r1, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffe00000010100040000000000000014bbac141400e0000001e0000001e0000001ac14141900000000"], 0x2c) 2018/03/16 12:03:58 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) pkey_alloc(0x0, 0x3) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:03:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0xffffffffffffffec) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000010401010000000000000000030000000c00010000000000e3eaa6b53915be567c9e", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/16 12:03:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x18, 0x23, 0x301, 0x0, 0x0, {0x7}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/228, 0xe4}, {&(0x7f0000000180)=""/6, 0x6}], 0x2, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/119, 0x77}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/47, 0x2f}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/252, 0xfc}], 0x5, &(0x7f0000000600)=""/126, 0x7e, 0x9}, 0x3}, {{&(0x7f0000000680)=@rc, 0x80, &(0x7f0000001880)=[{&(0x7f0000000700)=""/113, 0x71}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/229, 0xe5}], 0x3, &(0x7f00000018c0)=""/147, 0x93, 0x2}, 0x1}, {{&(0x7f0000001980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001a00)=""/90, 0x5a}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/214, 0xd6}], 0x3, &(0x7f0000002bc0)=""/55, 0x37, 0x100000000}, 0x1}], 0x4, 0x0, &(0x7f0000002c80)={0x0, 0x989680}) lseek(r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002cc0)={0x8001, 0x9, 0x2, 0x4, 0x5, 0x7f, 0xffffffff, 0x1000, 0x0}, &(0x7f0000002d00)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002d40)={r2, 0x49f, 0x4, [0x100000001, 0x10001, 0x4, 0x2]}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000002d80)={'filter\x00'}, &(0x7f0000002e00)=0x44) 2018/03/16 12:03:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f657865000000150086624ca400029a14c249d47df8dbc5fe8e01") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="7f185e8844529b390709cf7a81f1669db0ee9cc3a4a85401f00ff492beaa41e02e353443210c9be18dc9373fe5823755808564f0cccfd7b161ff3c8c10670cb871dd228bac863b2c975568f3b7d8159e20a284bb6c1522258e0065424a989b6c"]) 2018/03/16 12:03:58 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x6, 0x7) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8}) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x84000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:03:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 2018/03/16 12:03:58 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000000000)="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", 0xfa3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000010c0)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001100)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001180)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000011c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001200)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001240)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001280)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$cont(0x1f, r3, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000012c0)={r1, r2, 0x7ffffffd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001040)={r4, 0x80000, r0}) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) time(&(0x7f0000000fc0)) 2018/03/16 12:03:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x86ea}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ebffc)=0xa3a495676928e94) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x34100, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x6, 0x8, 0x0, 0xd316}, 0xc) 2018/03/16 12:03:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xc0) ioctl(r0, 0x125d, &(0x7f0000000000)) r1 = socket(0xa, 0x80007, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xd9b, 0x8000}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) alarm(0x7) 2018/03/16 12:03:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/16 12:03:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x181800) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@canfd={0xd, {{0x1, 0x3f, 0x6, 0xcab}, 0x14, 0x0, 0x0, 0x0, "3009b8e600b66e03ec7540fedfcc355d1845548a5f40a859fbd709f6d802dfe1d8aa4ea1e62969133c544071318fef6905c55b3e5938a73d2e7bc6c37c5fff4d"}}}}, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/03/16 12:03:58 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2b, 0x1000000000000, 0x14) 2018/03/16 12:03:58 executing program 0: get_mempolicy(&(0x7f0000000000), &(0x7f0000863000), 0x7, &(0x7f000028b000/0x2000)=nil, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setsig(r2, 0xa, 0x41) 2018/03/16 12:03:58 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0xffffffff, 0x1, 0x0, 0x32, 0x5}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x1fc, 0x23, 0x804, 0x70bd27, 0x25dfdbfc, {0xb}, [@generic="249d568df1edbf0127b44e9df2366db8e5f99d179f8d72142d0332c14be61005227b8029533863e8dce744eb3605a8a0e08a1cc9935e171fbde05318efece0fd9f551ef8e286b14e6e178414500692b96fa5bc9eef94e17008502eb014431932d6e6bed425bde55539ccb74c2fa718b7888b8d7caf4104bb570a3e422befd2fd07418d8aa9c4564cf34981c66bd6bf566c1e4e04c504042c9168558365b2348b035c21c5f9fc6a84694e7483e2b0229b04222743794856587618b220fb0da9", @nested={0x128, 0x19, [@typed={0xc, 0x5, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @generic="bedbd422cb9738994aca7092485cfe25d1b115ab3f6b3823f9befd5842d5298e7ef364dcc1dcfa1ae443073f3643c52b802619589600ca2a9d316d055c835a9a23a536d5ffcce94217da3c9832ab2ef790a1d5c6418d7bb3d2fa821a423f056f1a60908458a4132c3386d5561eb85699ec2568108379a64f8265f624d9a9735dcbb126347359abcb0086798d01d896de1471ed68de062b71f5578476e29f9dbcbc3e7d", @generic="930217bf5961cb116d9cf2e71ad2c08fae2571db2179b18f52ad05967cd728322942f0f0a2ef39529781b920b39dd3acbe1226b306c8e560ef277ed12761edd3b93ee1824fecfba9ae95612a3d353934", @typed={0xc, 0x93, @fd=r2}, @typed={0xc, 0x3f, @uid=r3}, @typed={0xc, 0x6, @pid=r0}]}]}, 0x1fc}, 0x1}, 0x4044051) 2018/03/16 12:03:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$TIOCSBRK(r0, 0x40044591) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="709730df9088f525ed40d4dece8c9956", 0x10}], 0x1) getcwd(&(0x7f0000000040)=""/121, 0x79) 2018/03/16 12:03:58 executing program 3: r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200, 0x100) sendmsg$nl_netfilter(r1, &(0x7f0000001280)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000001240)={&(0x7f00000011c0)={0x80, 0x5, 0x2, 0x20, 0x70bd2d, 0x25dfdbff, {0xf, 0x0, 0x4}, [@generic="35ce26c9e33e387f4e97f9bcdec1cec51d95379cd65654dadb63ec21f5d6623202c4160e17edd59b2ff4fa044f8086e2c8238c52741665856249fa", @generic="d81e29ca2bac43c99476fa210fa1af2c4379eab84cb09efcf6ad230d769e2ee5b1f58005080872329dacf82cc838423c40"]}, 0x80}, 0x1}, 0x40) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000100)='loginuid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={r4, 0x1}, 0x8) writev(r3, &(0x7f00000000c0), 0x2000000000000235) 2018/03/16 12:03:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000089b000)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="2ea1d9128a0d080bcb04bad5861984e246458db3481b4dfba7fcfd2d70dfdb42aab4a0afa4b28498605488de0894b72680b4aa31f5a7704fcef3c4d8d8694099", 0x40) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xe45, 0x4) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) 2018/03/16 12:03:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0xec45c1cc7564fe78) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/03/16 12:03:58 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x8, 0x10, r0, 0x2000) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x5}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000001c000), 0x4) [ 157.746135] bond0 (unregistering): Released all slaves [ 158.480642] IPVS: ftp: loaded support on port[0] = 21 [ 158.992980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 159.424078] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 159.430184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.477417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/16 12:04:00 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffffffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/16 12:04:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6tnl0\x00', 0x4}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0xe7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa7, "3b4ff21812ae5f416f9fc232724e920ef67dcac2ea57adebda79b3923e4cd9c39d94aa15415885965790f03df85e8305e144082e67d35c885bf2a859d17dd1deca0875aa03e962abc7fc8d3f41bc11b231919a7c788b204db614f628893f54acc79ff34b5d86d5be8da942214e6b5fe7f908b90edea540084e3f21b6ed6d412b682c12a64c1d8ef9ffd6e37f38227bcdaec76c87a06023ac45f123583dc77b5d468e10c0da2551"}, &(0x7f0000000100)=0xaf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x98, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in6={0xa, 0x4e22, 0x6000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @rand_addr=0x20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000004c0)=@dstopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @generic={0x0, 0x3, "ca8bb7"}]}, 0x10) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/16 12:04:00 executing program 3: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2f6fa2ad, 0x80) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, {0xa, 0x4e23, 0xffffffffffff8000, @empty, 0x9}, 0x1, [0x1ca, 0x3, 0x2, 0x4, 0x101, 0x9, 0x689, 0x3ff]}, 0x5c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getpid() r2 = syz_open_procfs(r0, &(0x7f0000000280)="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") writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x2, 0x0, [{0x1}, {}]}) 2018/03/16 12:04:00 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x40010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x40, &(0x7f0000000100)=[@flat={0x776a2a85, 0x100, r2, 0x2}, @fda={0x66646185, 0x5, 0x1, 0x2c}], &(0x7f0000000140)=[0x78, 0x18, 0x78, 0x0, 0x30, 0x40, 0x40, 0x60]}}], 0xf, 0x0, &(0x7f0000000200)="b403dcb59fffc7811affad03066d0f"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={'syzkaller0\x00'}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000000, 0x10000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff70, 0x0, 0x3, 0xa, 0x7a, 0x3, 0x5}, &(0x7f00000000c0)=0x20) 2018/03/16 12:04:00 executing program 6: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/16 12:04:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x1, 0xf1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/03/16 12:04:00 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) [ 159.522870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/16 12:04:00 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x10000, 0x100000000, 0x100, 0x8, 0x9, 0x9, 0x6, 0x7, 0x0, 0x8}) 2018/03/16 12:04:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000180)=""/21) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)='./file0\x00') dup2(r1, r0) llistxattr(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000240)=""/199, 0xc7) 2018/03/16 12:04:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000080)=""/202, 0xca}], 0x2000000000000119, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000200)=""/206, &(0x7f0000000000)=0xce) 2018/03/16 12:04:00 executing program 3: r0 = gettid() r1 = dup(0xffffffffffffff9c) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)={0x5, 0xa6, "7aa4fafe181278ae72c321ff6f9c3d23ad6287a676ffe9e5d85d8d681b0047cf9116cd883df84783ba9b1b5381f9c8c2f11e946b45d6970d8ec2bc57b32bc59dceee3add8003512f362b11314bd6318515a6f58080d2861ca36422010c6c09dadee14a7bce9ad89912ada2adfc0f5974156c36ae0eace78602c196fbbeaf8c29945a5f6a640661e9c031371141a6c61bbaa282b713c9763931ed0bdb59cc7cebd04d2a1d7b33"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r1, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="a585e8799cd5", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 159.579622] binder: 19014:19027 Acquire 1 refcount change on invalid ref 0 ret -22 [ 159.587451] binder: 19014:19027 got reply transaction with no transaction stack [ 159.594955] binder: 19014:19027 transaction failed 29201/-71, size 56-64 line 2763 2018/03/16 12:04:00 executing program 4: seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x10000, 0x9, 0x7241206d, 0x20}, {0x4, 0x3, 0x5, 0xefd}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc000, 0x0) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) sendto$ax25(r0, &(0x7f00000001c0)="3790500314c788b663db11394ea23f540e27dbdd39acc8c19226e8660536f90caac75f707fede8d6d0e3efb68a339c2b46d463628c8924b3fa751d9d4bb1cf5ba6a9ddd7b0636e7446627bc09cd234483bd3895334e30ca3cc10af3856eeb78e6493744efb4dd204c9a485eedf7d3f1b5bf01d66ba91cdfea2a03254dd5aa8dcc31233c44c34bc8e1d9bd028a6e0483f63b2bd9aec7f283ca799d5e63544d136e059c4a2c8439379a76ea1ccc47ec2c50b62736aadea3bafdf9c0010ce4b59e3e550c584ef82af77e587c9a9db1d8c5b0e", 0xd1, 0x20000000, &(0x7f00000002c0)={0x3, {"b0121f26e72628"}, 0x401}, 0x10) seccomp(0x1, 0x1, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x8, 0xfffffffffffeffff}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000003c0)) keyctl$invalidate(0x15, r1) r2 = epoll_create(0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000000400)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) getsockname$ipx(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000540)={0x2}) utimes(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{0x77359400}, {0x0, 0x7530}}) r3 = getuid() lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000600)='./file0\x00', r3, r4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000700)=0x2) socketpair(0xb, 0x801, 0x6, &(0x7f0000000740)={0xffffffffffffffff}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000000780)=0x1, 0x4) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/loop-control\x00', 0x22480, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000840)) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) ftruncate(r7, 0x3) rename(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@remote, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000a00)=0xe8) 2018/03/16 12:04:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x3, 0x0, 0x3}, 0x14) 2018/03/16 12:04:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000756000)="c0", 0xfffffffffffffe37) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f000094a000)=0x82) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) [ 159.641917] binder: 19014:19027 ioctl c0306201 20000240 returned -14 [ 159.643681] binder: 19014:19041 ioctl c0306201 20000240 returned -14 2018/03/16 12:04:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) init_module(&(0x7f00000000c0)='em0%\x00', 0x5, &(0x7f0000000100)='proc,\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000), &(0x7f00003a7ffc)=0x4) 2018/03/16 12:04:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1a, 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r0) 2018/03/16 12:04:00 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80040, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x20002, 0x0, [0x7f, 0x7, 0x8, 0xfffffffffffffff7, 0x7fffffff, 0x4, 0x64, 0xbbe4]}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000002e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r1, &(0x7f0000012fc8)={&(0x7f0000032ff0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000034fb0)=[{&(0x7f000002b000)="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", 0x2c9}], 0x1, &(0x7f0000041000)}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024f70)=[{&(0x7f000003b000)="01136072", 0x4}], 0x1, &(0x7f000003c000)}, 0x0) [ 159.713771] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/16 12:04:00 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)='0'}], 0x2000000000000163) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x100000000, 0xca}) 2018/03/16 12:04:00 executing program 7: r0 = socket$unix(0x1, 0x800000000000002, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000200)="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") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000001c0)={r2, 0x5, &(0x7f00000000c0)=[0xff, 0x290, 0x100, 0x9, 0x8], &(0x7f0000000100)=[0x1, 0x4], 0x0, 0x2, 0x76, &(0x7f0000000140)=[0x2, 0x7], &(0x7f0000000180)=[0x0, 0x8, 0x5, 0x2]}) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093cffc), &(0x7f0000000400)=0x4) 2018/03/16 12:04:00 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x146) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000001000), 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) r2 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7718390e46526b310c6e05e1af1fead0d9fee6", 0x13, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) 2018/03/16 12:04:00 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc}, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="4403b8723bc0e072fab44908df41acc794731c56db5571cd46fd089276102b8bee0ffc7002fad685006e2c66af4f812c22206a9e4b80ce60910fc8d245603e8b68c3e5f5490c47ffabf7655f2c9b3fbd92cd9f8ec46263b5ae2eaa449109817e731d0e67dadb3aa098c7bcef9fe704b13e7d8e6bcfbd1c71c85c6dac597034060a727d64e4c72ce1c6588ac7342bcc", 0x8f, 0x0) 2018/03/16 12:04:00 executing program 5: r0 = memfd_create(&(0x7f0000000040)='port0\x00', 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000640)={{0x7ff, 0x3}, 'port0\x00', 0x10, 0x21, 0x7f, 0x80, 0x0, 0x1, 0x1000, 0x0, 0x5, 0x8}) socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000007c0)="cb58df29f78e254eb9cf1ffe4543c919fc9caddeed90f42158061bd54dd9605f7d685199e0e0644b80e15c169f928ab4d72f6d0557de6694da6e11a415d4b7aa6322c32d523c024407033eeb296587395ded8006cde72f56de9af539359f95e2048cab05582e32fed293a39b0bd541410b05693c7fc7c2dc6b6c39641c5041b50365876c1cdb6fe189cab4c3974540474af9bb87cd041e606b6f58032a66c1d90cf0b1dc3ab6096b32d3963c03aaaa1b11831a259907637f34282238e5d25fa953f4c9c4e773bbaef1dabf7ab5af99324dcd13", 0xd3}, {&(0x7f00000009c0)="13f37fe8b581be9f28e17cb728e531b786ca14d71a874af304ba2b7364f425c6f9c58e09f9372796811915018767f54861b0f9f8146462722cf232ea3b748c86bcf398b627cbc111cc107c6b872d80cc15f276380c262615b5e3e7a356e544e4af32a34eaa5b334765247fb9cd0c9d5dbf532eb714c5125bcab90931eb0bf24f241dfe1c170436e18bf0c7db32f763088262097cd0b6f3c0bec602b5138611b3c2bd6ed29a28961afcb9e5ad1ade4f7e0246aa3a6aa002b80842be7b0ba4e5e6f758e7a65efa6f261e82e6fccfac93078879f78b5513e12857f6311a2d98d714879100cbbed0afb9ad09d6af", 0xec}, {&(0x7f00000008c0)="40e0d04ae46d3a42b9e6232131d3202bc7fecc41a05d35c7ce0604664eed0794293f96471f0ac1008abbe85702f6ded51ff71de3b6a5a840ff209d3252372d46f3f7c6791278aad25834eea7181d716eb4f6c540a008a29875f6c5b91141192a686b0ed9b80078b6ba94d40bd6416965961ed6c9a5a75141a72db512ce556fcae0a6ae5a36c204b2bcee4a8e4a0fd10642d8269d8562101502807473d6ce3c164a79aba4ec638910e5f4fca3ba1097a504cd211d446a06ad66f2180e3d502fb1c728a4b090141b1f352ee59621194c05c9de27840ba03598f23fbb4c", 0xdc}, {&(0x7f0000000200)="b9f6cd4a6e30b6d42764c75756756181f209e2339c6b7e84365b6b105b55c9c5bdc9a3ac56c89d0634fa50767b8a7542e86ff89021864d49f4a75e945604abfb87e4c20d3f148c9918bd95d22465d1bd460bbe90006f530fbc9e3a40c55489d68d1ad9c9a138f539bfcdda07841c677a5a652cc55770cd06426fb9cbf09c99f2ddec24638ff88d6d1cb98c88e945a2c7c3d7ca904d8a90e0e5aa6e405ee8e3f1c9b4589bd9023c0a9b7707a0f2441bc88d966161bfc35bbe29fafa1e9e43865e7433", 0xc2}, {&(0x7f0000000400)="ca5887c0d69d9bbf740c29fe99fd28168a270f739009ddfae772dcc736bdbbb9b008c19a4f4b921624bb5de8ac62f92c4d236a5e21b87cf582134e35de5e60939830b6f6ac27e7175cba6861c7f0d8593a350be8cc8a6c49ba5ff13137e5c9a0f99e20920b480e2ecdca2864ed54e3", 0x6f}, {&(0x7f0000000480)="3b76b7e4847952bd26c4d6f6f2e0d238a0f8b8eaf76067d7157fb7a06dcaba6526baea9488e3b4550b62a06ad9124609f8faa9239dc69136f76eb76e642e605aa204b40a6f8688115acb72569b46fd0f3bdd0749fb56dcec2170b91ea4ebf1a53055c335eabf", 0x66}, {&(0x7f0000000ac0)="3832a95bec1760586c9552e06f66569861dfc1c6e8ab767e8fa7e4009b97a4d3457c808e28dbd13c0690812fe9c5b761f8cd282a3eb06b612a584c946079864e4328016936ef4228882a4b9eb206beb4462ccddc928256b012dcf778482952f311ccb38c08a78684e66e10dea7c783cc221f3b213687311d92c70bafa85b8a3388a578116983fd279995f9b17f68ed757089d73cb3ebbe3d09273f72e6221ad8a6d20a003a263d0b1b5715b47d8851f65092d69c6521cbc1a015ebbfd1075744402d50dc361bb321d739ad6eb839ea1cfbe14e5cdf39291b9d54aa4c0caeb2877d3000bc2c682e118428f7a9", 0xec}], 0x7, 0x0) 2018/03/16 12:04:00 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x7f, 0xffffffff, 0x1, 0x0, 0x0, [], [], [], 0xfffffffffffffffe, 0x3d}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x88, &(0x7f0000000240)=[@in={0x2, 0x4e24, @rand_addr=0x26508e75}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @empty, 0x5}, @in6={0xa, 0x4e22, 0x4, @empty, 0x80}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0xd0fa}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x3ff, 0xfffffffffffffffb, 0x3, {0x0, 0x989680}, 0xffffffffffffffff, 0x2ee}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r3, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x2) 2018/03/16 12:04:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1c, 0x9, 0xffffffff, 0x3, 0x1c, r0, 0xf59}, 0x2c) 2018/03/16 12:04:00 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x443) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x0, 0x3, 0x0, 0x0, "4b893f214574a02e747d7a5f4b0018325268d12d8708e2e14e68b6a59f9284e0319f072d53262b3ef6a653a6"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5698eba5ac05ecc168ba762ba3cb1426fef03b336e485dd7a40c2be6620406e625986a8fc848ec102e67a73a57d72ce8e838de4740cef82beb06fa817042b12d", &(0x7f0000000200)='-\x00', 0x2}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000380)=0xc) 2018/03/16 12:04:00 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 2018/03/16 12:04:00 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) fdatasync(r2) 2018/03/16 12:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0), 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0x5}, &(0x7f00000000c0)=0xc) 2018/03/16 12:04:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"ec367753f738b6c182c8317c"}}}}], 0xfffffffffffffd8c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/03/16 12:04:00 executing program 7: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x40000000000, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x40200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x2, 0x5, 0x800, 0x6, 0x80000000, 0x9}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/16 12:04:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x0, 0x80000001, 0x81, 0xfffffffffffffffe, &(0x7f0000000080)='lo\x00', 0x7ff, 0x0, 0xffff}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/sco\x00') statx(r1, &(0x7f0000000180)='./file0\x00', 0x4100, 0x802, &(0x7f00000001c0)) 2018/03/16 12:04:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x5, 0x4, @tid=r1}, &(0x7f0000000140)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)='\\', 0x1}]) 2018/03/16 12:04:00 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x944, 0x7, 0x1000, 0x1, 0x3}, 0xe6b2, 0xe0000, 0x8}) r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/udp\x00') writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)='0', 0x1}], 0x1) setpriority(0x2, r1, 0x1) 2018/03/16 12:04:00 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/16 12:04:00 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) io_setup(0x3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001b0000)}]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f00000000c0)={0x26, &(0x7f0000000080)="0c4a04c3049d4c02970db4aba7bb7c70baa7bfb4e36616d8f4fe078f74059cbffc82ff2a7317"}) 2018/03/16 12:04:00 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/unix\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) 2018/03/16 12:04:00 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') sendfile(r0, r0, &(0x7f000062a000)=0xffffffe, 0xfff) 2018/03/16 12:04:00 executing program 7: futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000000), 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40, 0x4080) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x5, 0x4c85, 0x1000000000000000, 0xca8f, 0xb0, 0x8}, 0x1}, 0xa) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) 2018/03/16 12:04:00 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)='ns/ipc\x00') writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)='5', 0x1}], 0x1) 2018/03/16 12:04:00 executing program 3: r0 = gettid() r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80, 0x800) fcntl$setown(r1, 0x8, r0) prctl$setname(0xf, &(0x7f0000000040)='\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x500, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x100000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000240)) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000080)) r4 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') write(r1, &(0x7f0000000300)="db868fd941186d8a9b543140b61d206f8afe2731ca80ccdd9d6a1a4696c1c24d00ec00122c4de69cff78ed7b7e5523348ba2687b80f9c47a40b55e9baee89c91f4d42a3314661dd635c91d4e1e4daee944ed926993b163e9cb9894cd86f98218bc6f02be672ded5c5e5aab8bae3cee01dc2290520f39fdc52906c110b360e88122704d3037e0cff46cb4a6b49721b346fafe9aba3dd8aa6dc20da252c1838a383375d4926c192bd4e3884040ad980cc2d51b48e78990b6", 0xb7) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) fcntl$setownex(r4, 0xf, &(0x7f0000000100)={0x3, r0}) write$eventfd(r3, &(0x7f0000000140)=0x1, 0x8) 2018/03/16 12:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7a, 0x2c, "c4f66257ab6b7beb11e860e426eff623e0b8b92d69549b24804c970521fd44564838df803c06fc168912ab2a4e2824f7d67e33e6de97b02c6f832e8e4bcfc531648c91f4d54e8421408474a35a309f2f"}, 0xd8) 2018/03/16 12:04:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x82c00, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, {0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x726}, 0xd2ac, [0x1, 0x0, 0x5, 0xfffffffffffffffb, 0x66, 0x100000000, 0x9, 0x5]}, 0x5c) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x5, 0xe60e, 0x200, 0x7ff, 0x170b80000000, 0x8}) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) [ 159.977904] rpcbind: RPC call returned error 22 [ 159.988217] rpcbind: RPC call returned error 22 2018/03/16 12:04:00 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/unix\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) 2018/03/16 12:04:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001280)={0x0, 0xc1d}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000014c0)=ANY=[@ANYPTR64, @ANYRES32=r4, @ANYRES32=r0, @ANYPTR=&(0x7f0000001600)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES64=r0, @ANYPTR], @ANYBLOB="216c4a2dfc3494a0059da06ac8f2876d9edb2a754ec851b97c8899d3b289ba952f07d9df01c7f75c211dc1e337ba21462b432c97089040a9efab34e83dd99d4623b87dbc8c6bc3aee171adbe2031d1fe0bd365fafddb3519eee700000000000000d2f0702b0cc43066c9f6b1a4e1fdfc776fd11883422185c06e426c792eb786ca1aa9f4670dbae3512bc20ee9dadf8252f28ad8a090f51ddc9e20cb93c02c8b845acd5d10d414d543bd5a7f5a33cf5117fcc3d17960777a9224db593766be9bc4fd8b15c0c4f5d83f50a5335fdbb920e511802aa61ff4698eeed28fce635e3d7ce1efef6df5aeed102f02628c14c06e9beb3cc674da00940bdc7cfa9e4e23cf9298f99f4a368bc6aed2e7fbaaf79c800b9bf362e058995de162c37a1f7f0de5e7f8b259e9", @ANYRES64=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="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", @ANYRES32, @ANYBLOB="faf8f890f7c2a1c9ec3443206b540270afae1420e89195b697ee7ee84e53f7a1a7b32d20", @ANYPTR64], @ANYRES64=r0, @ANYRES64=r4, @ANYRES32=r4], @ANYRES32=r0, @ANYBLOB="019db82bff9e00fc40b6d72dc854df8321e7a7446600e26da96ecb5c008f3b254d28040000fcc19bde74217d78110eb480f3d730e998a8b356f4ccde7a3276175acdc34f76ff855145dfc69b16e7ec27f345ffebea0885ff19dc45878de7eefb921e787a3344a0b1617a", @ANYBLOB="ec1233537e4d90cbff2e7532010706ce59c3789e4caf8f24851a7d5912fa1852c76773aaa30eabe16516c67500144431b34394edf2fbfa032a62c86a7a11b569dac39308b4c926d35dd296aa99e398c6b1966fdb4f58f5ab4dbebe10a64151863a4b713f96d0833c33ca21c1ae80fe9afe5fc29611a9b30bdd3e832356c9", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000001300)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=r4, @ANYBLOB="e9b1a368c9980054d0170d9173e69ddcb74ef5969af8a6cb4398341b2ae02a4c1c6cdcb609220e58fd4076e8cbc612c63a6566c2466d564be26502367886ec80", @ANYRES64=r4, @ANYPTR64]], @ANYRES32=r4, @ANYRES32], &(0x7f00000001c0)=0xa) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/16 12:04:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, {@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in=@dev={0xac, 0x14, 0x14}}}, 0xf0}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x840, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x17, 0xde, &(0x7f00000001c0)="db94d2e2e5f4016f8605effbb949d620cd784a4a7d4a3a6dd857dd6b249ca8414f0fae85280492794a3d2c846dea00b466c51ab0f97a8ec700ab375fe45901c31c810986f07e34c117afb14aca5d0989eb1565991d94ca32f968e2db407d066f0393133fa0a6cf6a18db5efecc1eb0fd500768acfe12a589164988ca2ccee632eef901b2560ad91427b552b9cf56c250a3120b8414f95137a9ffd7388831e101bbf2ce46853459bc4ebdd7c8b7e4a261ff1d050fa9a1a8299091e33d7e9159177c727579a369532f9ed4304734c5ae2e79d1817fb62986834aaababa25c3"}) 2018/03/16 12:04:00 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3, 0x80, 0x11e774ed, 0x6}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) 2018/03/16 12:04:00 executing program 3: r0 = gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x14}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000105, 0x0, 0x66}]}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000080)={0x1f, 0x1, 0x0, 0x2, 0x7}) ftruncate(0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) r5 = dup(r3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0xb, [], 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/11}, &(0x7f0000000340)=0x50) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r6 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r6, &(0x7f0000000000)=[{&(0x7f0000000040)="13", 0x1}], 0x1) 2018/03/16 12:04:00 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000001a00000000000000000000000000000000000000"], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/03/16 12:04:00 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x2, 0x0, 0x7, 0x5a, 0xffffffff, 0x5}, 0x40}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000006, &(0x7f00000000c0)=0x31, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bcsf0\x00', 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140)="c282bdd30ff04c82f0e66a76b1e6cdce2bb90ee140494272060fa2acc265effcf2f75e36b7beeae47ccff55fd161c88ee3aa5dd22a7cff007962d64c473d1758cb91126646ae51ef000223fa5d32a395310320e748400aa154e9b28cd950644ad85153a737c7cb949c14c6a9932c85aba8ae9dbce47b0f71f73de90556f26451f9cc7ef7a2a54ae155bc87eff1eb0c618f6aee047b75ed7b40c349f01478e1ed2317c34dbc5ce1e2984c4434b7800a648fd846fea93aca8210d16c5cdc5947b53c848956bff2867b", 0xc8, 0x40, &(0x7f0000000240)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) [ 160.053738] sctp: [Deprecated]: syz-executor4 (pid 19146) Use of int in maxseg socket option. [ 160.053738] Use struct sctp_assoc_value instead 2018/03/16 12:04:00 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000000200)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/135, 0x87}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/129, 0x81}, {&(0x7f0000000540)=""/97, 0x61}], 0x6, 0x0, 0x0, 0x8001}, 0x1000}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/166, 0xa6}, {&(0x7f00000016c0)=""/206, 0xce}, {&(0x7f00000017c0)=""/58, 0x3a}, {&(0x7f0000001800)=""/228, 0xe4}], 0x5, &(0x7f0000001940)=""/136, 0x88, 0x6f3f0102}, 0x1000}, {{&(0x7f0000001a00)=@nfc, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/98, 0x62}, {&(0x7f0000001b00)=""/193, 0xc1}, {&(0x7f0000001c00)=""/148, 0x94}, {&(0x7f0000001cc0)=""/244, 0xf4}, {&(0x7f0000001dc0)=""/199, 0xc7}], 0x5, &(0x7f0000001f00)=""/243, 0xf3, 0x401}, 0x9}, {{&(0x7f0000002000)=@nfc, 0x80, &(0x7f0000002100)=[{&(0x7f0000002080)=""/83, 0x53}], 0x1, &(0x7f0000002140)=""/125, 0x7d, 0x1}, 0x6}, {{&(0x7f00000021c0)=@pppoe, 0x80, &(0x7f0000002400)=[{&(0x7f0000002240)=""/171, 0xab}, {&(0x7f0000002300)=""/50, 0x32}, {&(0x7f0000002340)=""/63, 0x3f}, {&(0x7f0000002380)=""/81, 0x51}], 0x4, &(0x7f0000002440)=""/24, 0x18, 0x9}, 0xfff}, {{&(0x7f0000002480)=@nfc, 0x80, &(0x7f0000002540)=[{&(0x7f0000002500)=""/48, 0x30}], 0x1, &(0x7f0000002580)=""/39, 0x27, 0xc6}, 0x2da5beb4}, {{&(0x7f00000025c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002640)=""/195, 0xc3}, {&(0x7f0000002740)=""/166, 0xa6}], 0x2, &(0x7f0000002840)=""/196, 0xc4, 0x1}, 0x2}, {{&(0x7f0000002940)=@rc, 0x80, &(0x7f0000002b00)=[{&(0x7f00000029c0)=""/3, 0x3}, {&(0x7f0000002a00)=""/153, 0x99}, {&(0x7f0000002ac0)=""/60, 0x3c}], 0x3, &(0x7f0000002b40)=""/101, 0x65, 0xfad6}, 0x6}, {{&(0x7f0000002bc0)=@ethernet, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c40)=""/89, 0x59}, {&(0x7f0000002cc0)=""/86, 0x56}], 0x2, &(0x7f0000002d80)=""/95, 0x5f, 0x2}, 0xfff}], 0x9, 0x43, &(0x7f0000002f40)={0x77359400}) ioctl$KDMKTONE(r1, 0x4b30, 0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x48c1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000180)={0x3, 0xfffffffffffffffe}) [ 160.114236] sctp: [Deprecated]: syz-executor4 (pid 19146) Use of int in maxseg socket option. [ 160.114236] Use struct sctp_assoc_value instead 2018/03/16 12:04:00 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/16 12:04:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="90715493654782be5ca41836462b3a5bcfd2602bad59970ed74ea5080d41039bb2612a50f7e5cd56500fcdde932030cde4cf392932b808c13874ee63d64daf38a65b3467c16fa42eaf5081cb3a018b70f75a295f462124b70ac45ff81b3c6e6c9a25036432d4cd49bb4a43fe382773fac137fb1e588cfb065cdd1750aa2316dedfd894f7752b6201f21bb926934920956431a07ef397b946e34c211e7bf5d31b0894f34c16489a9bb7af8ccea367a6d60a304204aed9429cf03ecb276d3775cea05da34839c712", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="99d27116b7bb746b87d1675cfd13db6df146e4e9db6c663a606f99803d3f0e95cc6108391457d8644445ccc745d24d2eaf22fc82456ec157eb3b127a504f3c6893980cb16db51d58f7887f6a08fbd22f76b9d38919070346afe61ff84d682ce5bf97841d7cc2d867807de6f2cecff235abd10d1b9b9aae41339066fc6b36d9e8179692c8a558d899c70b4f107bf163477367d0f24c855ffcedb108abb872e82ce7d6c004f4bec6ae6c1a"], @ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000001700)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000001780)=ANY=[@ANYPTR, @ANYBLOB="1870dd335020125d1801ff9086c9393cb4b45324248baa7ea544cfe2c3cc4debfe3e8879dd7158c9259f9e34ff6503d9884493e4f85d6f372edf166cb30eb62c5c1666f0eed68b643d25391b77a55dc0d2111dd5fb0f93f5e70c1deeb93b5953a002b626766b647471fca7503656be2c5688bb49fd00eac512ac985036adc5e3f3d945565a30a678cdb2005bd4a1ce67c3f3edaf49", @ANYPTR, @ANYPTR, @ANYRES64=r0], @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0], @ANYRES32=r0], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 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select(0x40, &(0x7f0000000080)={0x80000000, 0x7fff, 0x6, 0x6, 0xfffffffffffff9db, 0xfffffffffffffff9, 0x8, 0x5}, &(0x7f00000000c0)={0x200, 0x3da903f0, 0x5, 0x101, 0x4, 0xcaa8, 0xffffffff, 0xfffffffffffffff8}, &(0x7f0000000100)={0xff, 0x3, 0x4c8f7e1a, 0x7, 0xf2c, 0x80, 0x1000000000000000, 0x1f}, &(0x7f0000000140)={0x0, 0x7530}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/03/16 12:04:00 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001440)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x1000, 0xfb, &(0x7f0000000280)="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", &(0x7f0000001280)=""/251, 0x3, 0x7}, 0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001380)=ANY=[@ANYBLOB="41021f00", @ANYRES32=0x0], &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/03/16 12:04:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4b4081, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)='\\', 0x1}]) 2018/03/16 12:04:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x80000000, 0x401, 0x3, 0x8, 0xfff, 0x2, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x6, 0x3, 0x0, 0xa735}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}, [0xffffffffffff7fe5, 0xa2, 0x4, 0x5, 0x3000, 0x7f, 0xfffffffffffffffb, 0x0, 0xb7d, 0x3, 0xffffffffffffffff, 0x7ff, 0x9, 0x4301, 0x4]}, &(0x7f0000000100)=0x100) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) sendfile(r0, r0, &(0x7f00000000c0)=0x80002, 0x5) 2018/03/16 12:04:00 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x6}, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0xb53, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x40, 0x8522, 0x276c, 0x200, 0x80000001, 0x0, 0x0, 0x0, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000629000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x10080, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x1, 0x3) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x9, 0x9, 0x5, 0x4, 0x80000000, 0x100, 0xae, 0x9, 0x9, 0x3, 0x1, 0xa04d, 0x7, 0x1, 0x3]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000700)={r4}, &(0x7f0000000740)=0x8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000580)={0xbf73, 0x8, 0x58, 0x6}) r5 = socket$inet(0x2, 0x80004, 0xd7a) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x50) ioctl$TIOCEXCL(r3, 0x540c) syz_open_pts(r3, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x4, 0xae, [], 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000400)=""/174}, &(0x7f0000000540)=0x50) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000100)=""/212) 2018/03/16 12:04:00 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xff}) 2018/03/16 12:04:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getitimer(0x0, &(0x7f00000001c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0xffffffffffffff3f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x8}}, 0x8, 0x5dedf984, 0x2f, 0x4, 0x6}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000200)={0x20, 0x7, 0x7, 0x7, 0x81}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000003000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYBLOB="01000060010000000000000025200000a641bbc36f46f99270031053670089009219a0883bd097601e147c791e68d78e663c950f687cb5ae83703ea0efc9000000000000000000000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) shutdown(r0, 0x1) 2018/03/16 12:04:00 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) sendmmsg$unix(r1, &(0x7f00000013c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000140)="6c34f709b6044f0e269a2ae611e3e09d5b0bfdf67aad317740a9de0e276d22df6c7fa485af0a0f530ffd86980c60304181f5039a40e4ea96802d4318abbb3e487124f9f4224aeab141398e38ea7be1135bf3358a65396350e274e616be47555ff1da7e5cfba16512b19a883d2dece9350a16d76955970dbb09cab023efd38d165ef2b2db5d8789b59f5d37354ca8504a6f750c1f9869c507c27f9bec7138d9892a191003a7c9182ac669889e", 0xac}, {&(0x7f0000000200)="64636ec76a9c7356526e4a6044bf40927b2086d41e715174923def0a49168607242b9c2ed7662d769d15ba23791a49906b152caae5650a9ef5f3a104b3d723cef23423e36f79d3873f9478fa654b0d1d9c11d77cf8565a99d260bbacecbf7510efbb6eba35e30ac8309cf4c29aa2d38c6136c0", 0x73}, {&(0x7f0000000280)="a05ff62d2a3bbae9946cc21b0a7cfd7478afe31f7671e6324fb55b7f7def6a3af02da9789bf96af8dcac794238cb89e069f6e0b2179e9d97e9e4752a1e015cd0581bb7499d4da79decd7cffab54872fdefaa2bd846e2a5063ce4e1840ae85011d5040fd4e665778dbdc5429411a1972627aff0f3a2e17340bf768c55e857314a27687ff256beae3bbda4a4ff44c2fe8148762463c601", 0x96}, {&(0x7f0000000340)="14921668cc126fe7d9787a74dbe45219fa", 0x11}, {&(0x7f0000000380)="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", 0x1000}], 0x5, 0x0, 0x0, 0x10}], 0x1, 0x2400c000) 2018/03/16 12:04:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) 2018/03/16 12:04:00 executing program 3: r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/66) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_procfs(r0, &(0x7f00008a1ff7)="6c6f67696e8c696400") writev(r3, &(0x7f0000000000), 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000080)=0x3, 0x4) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/16 12:04:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r1, 0x5, 0x2, r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3, 0x7, 0x2, r3}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x2, r4}) 2018/03/16 12:04:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/16 12:04:00 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x20000000000001c2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setpriority(0x0, r1, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000340)=0xc) tkill(r1, 0x1000000000016) 2018/03/16 12:04:00 executing program 4: unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dddfea)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x9e, "3a645a1dc1c721b3653cc9f0cd7bdb8852dd5547f13222b44fa4f3ec9df51293920af70f6d869aa6877889fcd7a21ba82f09af5e2e32507a5935ff1472030d28829a431b59c392eddcefbc0c0ea1d295a58227f2e43a71b4328704d9f320d0856d57ba70be7f610b90c66593d12999cc5187792b5c527334051d893f51e9f3a944e1747ee2c39d7f494024b99107cd78e0e8d5d2299ab05f6639c24ba69d"}, &(0x7f0000000100)=0xa6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x20}, &(0x7f0000000180)=0x8) 2018/03/16 12:04:01 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x329) 2018/03/16 12:04:01 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}, 0xe8) close(r0) 2018/03/16 12:04:01 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000180)="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") 2018/03/16 12:04:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x42, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/153, 0x99}, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/03/16 12:04:01 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') getdents(r1, &(0x7f0000000040)=""/74, 0x311) getdents(r1, &(0x7f0000002fd0)=""/48, 0x1d) 2018/03/16 12:04:01 executing program 7: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40300400}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@get={0x118, 0x13, 0x328, 0x70bd2d, 0x25dfdbfd, {{'xts-serpent-sse2\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x293}, {0x8, 0x1, 0xe53}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xfff}]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x40000) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/16 12:04:01 executing program 0: syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x5, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80, 0x80000) r1 = socket$inet(0x2, 0x3, 0x1) recvfrom$inet(r1, &(0x7f0000000100)=""/117, 0x75, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x1, 0xa1, 0x4, 0x9}, &(0x7f0000000240)=0x14) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x7, 0x6, 0x6, 0xffff, 0x242, 0x1, 0x8, 0x4000400, 0x2, 0x8}, 0xb) 2018/03/16 12:04:01 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x400) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000140)=0x4, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x7f}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/03/16 12:04:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x3, 0x64, "82027721c39166d69e7756b4508392d66a7a588bbe00a26860613ee712177923ddc62eb7e88d05c2006c8dfee88023d55abd7731b0d21c18acbc78ad054c713e0704ab9409c08b769aab9694d10303dfaeefce7d0656d3fe0d25f07ca17d095aa290e83c"}, 0x6c) exit(0x0) pread64(r1, &(0x7f0000000100)=""/150, 0xffffff90, 0x7) 2018/03/16 12:04:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup2(r3, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000001c0)=0x98) 2018/03/16 12:04:01 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000100)="c7f3d096e958914b", 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x80000001, 0x48a, 0x4, 0x7, 0x7, 0x81, 0x7, 0x2, 0x7, 0x8001, 0x3c, 0x6}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x6, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x400, 0x240000) r3 = inotify_add_watch(r2, &(0x7f00000002c0)='./file0\x00', 0x100) inotify_rm_watch(r0, r3) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0xc321, &(0x7f0000000340)=0x4) signalfd4(r2, &(0x7f0000000380)={0x2}, 0x8, 0x80800) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000003c0)={'lo\x00', 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000400)={0x100000001, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000440)={0x4, r4, 0x10000, 0x40}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000480)={'teql0\x00', 0x0}) connect$packet(r0, &(0x7f00000004c0)={0x11, 0x15, r5, 0x1, 0xab, 0x6, @random="8b28be515cbe"}, 0x14) accept4$unix(r2, &(0x7f0000000500), &(0x7f0000000580)=0x6e, 0x800) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000005c0)=0xfffffffffffffffc) flock(r1, 0x354d46d2b49cb25f) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000600)=""/2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x4) r6 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="53f9aef4ef584964ce037bcc155e7e778a1d0c03d59d433ac7346251a528b58ec0f6d93bd87a1c8f482f539754064981bdd29cacc83f232bab283db930841fc4c30b281d2755cfad9e3fc4d11a50b7eccb0f2f77838da5aaf44178d143761f309ff21da584e28e51e5d042743c3ca503f7348a6649a165d1e9d741c44fd252813456f022335505a598b56ad2b2cfcea2059fedfd7b8077f9f815815f77777576502574", 0xa3, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) keyctl$chown(0x4, r6, r7, r8) ioctl$TUNSETOWNER(r2, 0x400454cc, r7) memfd_create(&(0x7f0000000a00)='user\x00', 0x3) 2018/03/16 12:04:01 executing program 3: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1000000000101082) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x4, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x25f0f81b, 0x2, 0xff, 0x9, 0x0, 0x8000000000000000, 0x9, [0x7, 0x1, 0x2, 0x20, 0x3, 0x8, 0x3, 0xfff], [0x81, 0x8, 0x4, 0x7, 0xac]}}) socketpair(0x7, 0x2, 0x8, &(0x7f0000000140)) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfff) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[], 0x36) 2018/03/16 12:04:01 executing program 7: r0 = memfd_create(&(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xae23, 0x20, 0x3, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4, 0x8000, 0x800, 0x5, 0xb99d, 0x7, 0x5, {r2, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0x40, 0x9, 0x2, 0x2, 0x9ed1}}, &(0x7f0000000240)=0xb0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000003c0)="1f00000054000d0000000000fc07ff1b070404000300000007001100010009", 0x1f) 2018/03/16 12:04:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='attr\x00') getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r0, &(0x7f0000000040), 0x20b) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="42ea24d6928c8cc7791789ad4af76bdaa7e5200de1d8994146429a8579a1b0ff22e12f7a3393ecaae651290e5189e5af247cfe0ddc8476e269dc7d4cff0ac277787a80d5b39ea43403457f7918b049dac57500416faa2ab312d03a056d03732160737749ccc62079ed4f1d5781e1455413a11b70f78615e537bc138bedad57e8dbeab3859c5481fc704f6d0987b956aae6cb8d587ca51a82b870ffe79f09e4478623840f0276bb986822a05f8b19837a5d9e7a5e05aa88feb1badefe56720d4c27660b97537eed63a8ce31696799439bc9db290b5ec6bc5956", 0xd9}, {&(0x7f0000000100)="8ada3149c8845dfcb7d93c26e466bfea12efd139f0f5c4de224ae9669b2e237387369b1250a7a07dd4f5e433efe00dcb205d53254f205265a1423715584c7a3d704358b7ebb637b1475b280d936e980cc91492ca74f0d9b4088c2fc0d96165f87e7cd189e8d15e8f0f8ed365aeeeed4e9b5408b6c343bcc1b9fcb5b35ad3a69878280c9fa1242a4304bd3bc089318a5a581271d810659b3bacac1d6c492f7c0f1330bcb9c071a2e94ac38fda1b2fb97ae5279a75960b0795dbc25585051b35137831a4e0ac799469cd1d4ec06b39a43c0e16168d71ed3118c588d4b932b799c2937c319e6509af834ba079e6c4a4b5b11288bdbcafb1", 0xf6}, {&(0x7f0000000200)="e3d818cec0b62a03885989cd98a16f74df7631788b27f8319578d8acca407e56113838b49e5add0f0f877df47f51c9e90367843731c2dc76b6c33861a151ddebd395fc4efcf40cb736843194f1ae93e8", 0x50}, {&(0x7f0000000280)="0e582d55c693ee556bc4d381ea0a2f79888fc55c96f36eac8b9e32572ac92cdf032ea2c754d96aa971dbef866ec94b842c57b42306fcc9804fe2f8ad67925345897d2c725d54e37094e74787443725dc567c07cbcc0fd4f9c371fbf194156e3f98c8529b588a619d166bde3c6fb0c6cf397144f8ac067af0e911ed118cdd487a678a", 0x82}], 0x4) 2018/03/16 12:04:01 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x80000001, 0x6, 0x100000000, 0x2, 0x5}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:01 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/195) 2018/03/16 12:04:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x52, 0x0, 0x0, {}, {0x0, 0x800000000}, @period={0x5f, 0x3f, 0x0, 0x3ff, 0x1, {0x5, 0x1, 0x4, 0x5}, 0x2, [0x8, 0x7fffffff]}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/03/16 12:04:01 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20, 0x32}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00000000c0)={0x0, 0xffffffffffff7fff, 0xe000000000000, 0xfffffffffffffc00, 0x8}) 2018/03/16 12:04:01 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x4, 0x80008010, r0, 0x20) mremap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000003b000/0x3000)=nil) 2018/03/16 12:04:01 executing program 1: r0 = socket$unix(0x1, 0x4000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) r5 = dup2(r3, r4) gettid() getpgrp(r2) getsockname$netrom(r5, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/16 12:04:01 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/87, 0x57, 0x80100000001, &(0x7f000069aff0)={0x77359400}) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) 2018/03/16 12:04:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) preadv(r0, &(0x7f0000f44000)=[{&(0x7f0000d53f89)=""/119, 0x77}], 0x1, 0x0) 2018/03/16 12:04:01 executing program 3: r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x8a8, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x4, 0x3, 0xfffffffffffffff8, 0x3, "f4c9af7d36d4cec36025ba0cd5da2724c8921c551b240de01ec124560144a9ca70ed5cc02f21ac3dbd0483bd", 0x4}, 0x0, 0x0, 0x9be2, r0, 0xaf, 0x1ff, "7919065b05c5bff1e0705f43b4aea21a3cc3ec2eda7410ffb61bd260840f7ce1fad046c0af7197e97ffb700ab6adba026ef7989e0bbe32caba19d4c01afb4d80", &(0x7f00000000c0)='loginuid\x00', 0x9, [], [0x0, 0x78, 0x87a1, 0x4]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) lseek(r0, 0x0, 0x4) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) syz_open_dev$audion(&(0x7f0000006700)='/dev/audio#\x00', 0x3, 0x2a8801) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000017c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001800)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001900)=0xe8) r8 = getpgid(0x0) r9 = add_key$user(&(0x7f0000006540)='user\x00', &(0x7f0000006580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000065c0)="e055b2927bf0a5ecbee814ac2f92fa7ac9637c8517c79c06dc971d1dbf631f0c68244547677eb70b0498d20061d1eed990106f66caa831020268883f1f5df708cd7002f093fbbde22c77479d1c5aa67b0b59ea014635089f272534cd6f9a162b8d033109076af00ce29d112d35ae941ba5bd108ac5f0e1ecab327ba6c4001063399d0e53acc313b653c485b090c1a2162163475ddab111a38b7a55c5e64145b1a9cd1101a37974f22b8f99a8c068", 0xae, 0xfffffffffffffff8) keyctl$chown(0x4, r9, r7, r5) r10 = getpgid(0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000066c0)={0x2, &(0x7f0000006680)=[{0x81, 0xffffffffffffa479, 0xf9, 0xffffffffffffff80}, {0x0, 0x1, 0xcc, 0xfffffffffffffffa}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000063c0)={0x0}, &(0x7f0000006400)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006440)={0x0, 0x0}, &(0x7f0000006480)=0xc) r13 = getgid() sendmsg$netlink(r0, &(0x7f0000006500)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000006380)=[{&(0x7f0000000080)={0xf4, 0x23, 0x200, 0x70bd28, 0x25dfdbfb, "", [@nested={0xe4, 0x34, [@typed={0x84, 0x1c, @binary="b7b514c799ea10026b90e8b3ab787cd6a1505428f268ecfb21f07e5976d8d22d444313282a103e15723eb34852ec8443057258e59f44856228735d498a7a24d5c003a3f9e793c2a07c8e3dbcddc32678d039333f64fb842ae4bc5303342f93f49c9c7fa37b8de92efaa9c7ac2da30dd9d580635b1283eb1b8a"}, @generic="955ee0a1950c20a04250eb74af41009f8f9d5deac947d6c54b7084f0fa9b025c0610981b61a2f03ac83deb22529c4e65e2eb8a06770906", @typed={0x18, 0x2b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x87, @u32=0x7}]}]}, 0xf4}, {&(0x7f0000000240)={0xb0, 0x35, 0x0, 0x70bd2a, 0x25dfdbfe, "", [@generic="7ae0b7dd92cce730ade7b6ecc51a2468a2638205984cd299490bbc6ace604c8e4e86aa34271483e63e4fba4f12730dd90dab91e2b527da05d4a0ce822767006e25fda7db111ced8607d601041acc4a24141148eed414772840e30d1826485e564944e2b7e23494933f64ae89aef85672a6270a0e653c52d423ac68448285c37ccdb0fd4816a411d6603afeed", @nested={0x14, 0x9, [@typed={0x10, 0x1b, @str='ppp1\x00'}]}]}, 0xb0}, {&(0x7f0000000340)={0x13f0, 0x13, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x4f, @pid=r2}, @typed={0x10, 0x13, @u64=0x3}, @typed={0xc, 0x86, @u32=0x5}, @nested={0x104, 0x7e, [@generic="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"]}, @nested={0x12b4, 0x32, [@typed={0xc, 0x58, @u32=0x10001}, @typed={0xc, 0x79, @pid=r3}, @generic="b3162d3868861c20b72830ac37f80370febf8fd40872", @typed={0xc, 0x68, @u32=0x100000000}, 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0x10a8}, {&(0x7f0000005f40)={0x408, 0x26, 0x0, 0x70bd26, 0x25dfdbfd, "", [@typed={0x10, 0x20, @str='/exe\x00'}, @typed={0x10, 0x45, @u64=0x1e7}, @nested={0x338, 0x64, [@generic="37a9a92512e0f7d5282366729ef28ab5949c3fffd07dc919b85be7c97cf24cd8be7ec045e76d06c46e1b1716c55397ad03ccea6d4d40ed53d0d7ba7a95f7e9a534c08ed774eaeb3e7f23639e85e8133e0469278086da74913867d737", @typed={0xc, 0x38, @pid=r10}, @typed={0x8, 0x5}, @generic="75ca4dbeb0032966acd28d4b7f69d2ad874503e78f45ca45c82f885ff355050b8390d3cd3170b514b4e4a4053470f7f1acdb3ff732e9dd13ccf661bf626943ccb3c40a9f3a971d9d94c5b5666f579cffc814c1b95a8c58a446943d86b507250cb63ebdb7481cd3bfa20ff1f986cf5ac311e94d904f69d080c322626cb7b7f80c64f922d0", @generic="9152a618b019081bf13b5b7e6eaf9a116b2c12fc8e1622d512bfb44d88c52c760269e8774f8d09377381dafc7eef15396d7ea7251acee267fcea28d4e5b9ebbb9f9100a81cbb3028d55c1f65ea32668cca3107b4ca42ab87", @typed={0xc, 0x8d, @ipv4=@multicast1=0xe0000001}, @generic="17890b2e0a79fec117a755fe618f0151e76382a11aed20bd32df234a2ab6c74f5ceee8701db8af2172d67fb927e6500cf4d403a4ff74f99541cb316b032b038068e1f1b8efaab4ee8f14f288ec1daf1b6c4495301c53d5e5f30bba683cf6cbb1ee02cc651b0c5fbb2e215a80f52d11164c11fb36344b2ef77d2613049146ccaccad88a1d888177d69af39f1b03d106f37fc41c045b5b1e813ba7b2e334516954afbe5bd94c751fc19a7faf4bc9ea", @generic="dbe39bed3be9f5eb9a2cb45bfe7d57f86f313409b4bd3c0d70d5d5b49a46f4fe4a42a18250570e2261f77abaf0d755f7fa9dd93c4b7d8221ce17639944a07aa393ee355411027c9c94dc8b9eaa28dcdceea81e26d094682ede6abb139748cd677370d5aafdc5d67f96679be5cf96c6bf027b98666d84cdc0fec991986aa31a1f33a8620515a2", @generic="65562d12d28f8b1838a229e888379aaaf3b2f2dda095b8cfb92900f3799ca16414088298778543f350729a22602351b4662a", @typed={0x74, 0x74, @binary="314bc12dc7bb5c95b6e4a9be794f1587c2f159ccc1cf2ba01fdd96a1195545070aa9b4cfe7760c28f0bb0eb0369b15b42585c6af2bb328b61802288d107fbffb319c4ddf8f9faceddd77e36402fca25077f3d1fbf03c030c00943eeb487174842a439577c38b3f7bcda405"}]}, @generic="e85d8c31783edc53430caff3aa3e366e4ec0b727a8b5405c5093abafe070b090702c36a547b7b1a7b7f3ffc3baddda1e1d2d5b556c24fb0e975a70aae45685f944c695d0d4198cf5b094a16a78828e416a86abba68229913bfd54f5b7ebf257a8d86bcbe2f8835c69dd1379f16acdc82ca6256ed0c30a78bb81fc3fdc3a2feb49043f763769884e95ee9c6946a5fbadf920275ff90e002cbd36e38f5ef09"]}, 0x408}], 0x7, &(0x7f00000064c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x34, 0x4000}, 0x80) fcntl$getown(r0, 0x9) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) 2018/03/16 12:04:01 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x200, 0x20001) r1 = gettid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0xfe56}], 0x13e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x9, 0x0, 0x1, 0xfffffffffffff81e}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0xf0, "e28cb51a0ad516326acc0b71c98a9cbbb8ab61b4b07be8bb18c0e682cb78b051db51bddfb31f6ff25d007955aa08afa3645af0c1d38f640795715ffa81c7ed520a7b73ead2b4c27a8be6d94b271b96928ed2e3651109545647ac9a6bc6493f50bb8b632702d8f8c0d62d56ebff1ad5d67b33637b490e66e4643dd259d3f6c56fdc672ed554fb2392b231f8b54fd6bd1561b21282461795eaa31af56ea8aee4019420c220f43f1139103b48b8a6b6a40a386dbaa0b4a0538542742c7784384acb6582362b586044018a9582af7f2835a573867e90f706957dfa517c9d941ca65404b9a4f75af7e1cd7c3ef3bce2509a01"}, &(0x7f00000003c0)=0xf8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0xa, &(0x7f0000000000)=[{0xa95, 0x8, 0x5c2, 0x5}, {0x6, 0xe4, 0x0, 0x5}, {0x5, 0x0, 0x0, 0x4000000}, {0xb8, 0x7, 0x1b, 0x2}, {0x655, 0x8, 0x1ff, 0x4}, {0x12000000, 0x738, 0x81}, {0x4, 0x6, 0x7, 0x6}, {0x7, 0x9, 0x8, 0xfffffffffffffc00}, {0x8, 0x2, 0x3, 0x1ff}, {0x1ff, 0x8, 0x400, 0x1}]}, 0x8) 2018/03/16 12:04:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)={0x2, 0x400000000000005, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x60002) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/4096) 2018/03/16 12:04:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) 2018/03/16 12:04:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setns(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000007ffc), 0xfffffffffffffe27) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x18010, r0, 0x7) 2018/03/16 12:04:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tkill(r0, 0x9) 2018/03/16 12:04:01 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) recvfrom$inet6(r1, &(0x7f0000000640)=""/50, 0x32, 0x40000002, 0x0, 0xffffffffffffffb9) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ppp0\x00'}, &(0x7f0000000080)=""/7, 0x7) 2018/03/16 12:04:01 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@broadcast, @multicast2, @remote}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4, 0x200, 0x40, 0x100000000, 0x1000, 0x59a8, 0x3ff, 0x3, 0x5, 0x4}, 0xb) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ce8fb0)={{0x1}}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x3, 0x0, 0x0, 0x6]}) setsockopt(r0, 0x0, 0x82, &(0x7f0000003000), 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/03/16 12:04:01 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000540)=""/12, &(0x7f0000000580)=0xc) set_mempolicy(0x4004, &(0x7f000083c000)=0x2, 0x9) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000940)={0x5, 0x5, 0x400}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={0x0, 0x6, 0xfff, 0xffff, 0x2, 0x2c}, &(0x7f0000000800)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000840)={r1, 0x9f, "e00886e2168e98d77ad43332ea5c222b463a0e74ba013e9b258c4d61ef9b47a3d061c4a0e9fb2ad09eae46057eadbb083dd43ceea398200c2f18cbbc4f2a9a664cfeb154f0a3243b6e88747d78ab5d46e5a8bb85d61c4106edf341187ca33b876235c0c73cc06089ba0fe1c6b3d8345c46c13a8c23376ae956172a9cd2ee40a16cbb89ba87156149c26ff9b2697a67a2dfd90b4e3e5e9785d9dfeee3353caa"}, &(0x7f0000000900)=0xa7) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x12802) pipe2(&(0x7f0000000780), 0x4000) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="a99beefbea13055b8381f79ddffaaa9384ee85503140018e3ad72edd52f1a5353687c86f2e1ac8a4cc8a7555ab70b6741adde25305bce0704f", 0x39}, {&(0x7f00000000c0)="4e4a307738b34343aaf238904e1a797805365ee57c7c6639f22244b0c58e5bb2367766c004ac0a2c68e0905f48eca7bd446d66366a5173739178a062907d83cb823cf41fd27e834ed8923fa692000898462f80c52bb573fdab01e4da33c10201574b02ba47c58bdf727d5004019f2ebee2c02833031a531c398fade5c0d9a787d04354a3c687aaa3325a4090219ff9c9b2d1d22dd1185f06f96cc615df3d834f3939b3", 0xa3}, {&(0x7f0000000180)="cd20a45fc16e0cdadb212d55d620a2e9c029cd6bc532153561c807113289b516b242135f472519e2fcc5ed39a72ba58ee38798ba2dff66d5a16858840eecd353ea092188a5e049c83c224df7f9fe922f1daa7d77bfbfb20f08dff7f89922772b0dc18ea1ffc5907887a18210f274dca324b557d1afde8fab9667d7458da97834b64bca1962a1b6b6ae0b6f1873e8b752830ef147858df78b91a5136f6914e1858842157ac3ba460ea2c14c7d8757", 0xae}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000340)="1f89fc636a961b36a32b95ff460f97adff904d3f7ff72d1e6067b6a9e42370a3d2aaea26cedc9b14452f93e33fbcbcc9cde2dc69bcce1f1e6bb69e8d48fd3b0205ef5d0bf9af43de5eb1913f29d33a30409965fd7fda956e97ede30119476632891501c3ab8b8fa2bb2d8cd9e1015c50dc019b85e8fd162614952a5344795a048d26ad340dfd640f5a46983357dda1f085fc143f68d56bd1f7be9911bad3883c08f54d5f376ddc9b0409380d014c61c532a65926e4f50b55e2ff4b7cb23db3e8f3426e15f9ada587ae3e675b655c6599f788bfde0ae105d748d47e33914eab", 0xdf}], 0x5, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x8}], 0x30}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000005c0)={0x2, 0x8, 0x80000001, 0x80000001, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, [0x2, 0x2, 0x1, 0x4, 0x9, 0x4, 0x7, 0x4, 0x2, 0x0, 0x3, 0x5, 0x5, 0x8000, 0xffffffff]}, &(0x7f0000000740)=0x100) 2018/03/16 12:04:01 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/79, &(0x7f0000000140)=0x4f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x8000000000044012, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000080)={0x1, 0x8000}) 2018/03/16 12:04:01 executing program 0: r0 = socket(0x15, 0x802, 0x0) restart_syscall() write(r0, &(0x7f0000f28fe8)="220000001800070700090000be0002000a00001e000000000000080005000f80ff45", 0x22) 2018/03/16 12:04:01 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28}, {0x20000000006}]}, 0xfffffffffffffecc) 2018/03/16 12:04:01 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x207a, 0x10000}) getitimer(0x0, &(0x7f00000000c0)) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/16 12:04:01 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r2 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0xffc) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) connect$inet(r3, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0xb}, 0x6}], 0x78) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/16 12:04:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0xfffffffffffffefc, &(0x7f00000011c0)=""/4096}]}) 2018/03/16 12:04:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000, r1) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x400042) getsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000000080)=""/110, &(0x7f0000000100)=0x6e) 2018/03/16 12:04:01 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='erspan0\x00\x00\x00\x00\x00\x00\x00\f\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'\x00', 0x0}) recvfrom$packet(r0, &(0x7f00000000c0), 0x0, 0x10000, &(0x7f0000000180)={0x11, 0x15, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x412a, {{0xa, 0x4e24, 0xb46, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x84) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000000100)={"736974300000c400", @ifru_names='rose0\x00'}) 2018/03/16 12:04:01 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x80000000) epoll_pwait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0x3, &(0x7f0000000180), 0x8) 2018/03/16 12:04:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) 2018/03/16 12:04:01 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000240)=0xfff) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8001, r2, r3, 0x9, 0x10000) r4 = syz_open_procfs(r0, &(0x7f00000002c0)='loginuid\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000300)={0x6, 0x40}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000280)={{0x2, 0x1, 0x1, 0x200, 0xffffffffffffffff}, 0x7}) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:01 executing program 2: 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) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="68e05ee24dcf6e31a57a432a5936b554cfbd6bc43e023dfdacf1d8065eb498f159e2b09d2186881d4fb87d990b05f4b5cae37b9f4b1d37b398e1d5e119350a5bca5c709226fd270940304e6b7c72de6e65525bf1c4973accb5365b6c3e626a737e74723732c5ec0e7e735b48c01176e23d3a055d52b3893eb0b25b7f7d65977a6392a38c187e", 0x86}], 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/16 12:04:01 executing program 1: mq_notify(0xffffffffffffffff, &(0x7f000037f000)={0x0, 0x0, 0x2, @thr={&(0x7f0000f4af0c), &(0x7f0000131000)}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) setpgid(r0, r1) getpid() 2018/03/16 12:04:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='@posix_acl_access$md5sum\\em0\x00', 0x1d, 0x2) setsockopt$sock_void(r0, 0x29, 0x1a, 0x0, 0x0) 2018/03/16 12:04:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000100)={'erspan0\x00'}) readahead(0xffffffffffffffff, 0x0, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$selinux_load(0xffffffffffffffff, &(0x7f0000000440)=ANY=[], 0x0) sendto$inet(r0, &(0x7f00000002c0)="bc999fe17f31ac15a4b324833bf68eebe87dc906010000007a64bf8fa8020ab94a2e6791d01417811d6023e1e1784e2823979b5c4793118a7176c271119100aad636c8d7a2cb252fe6c6161f78483950a32af57f342fd49f1e062ec28daf2a75d673ffdfa36ea7d454ab216cfc9e4bcc76a6cf5f80a9e7f217e4", 0x7a, 0x0, &(0x7f0000000280)={0x2, 0x80000004e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/65, 0x41) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "5b0022cb9fbe5e2de67ed5fe"}, 0x1c) 2018/03/16 12:04:01 executing program 0: r0 = socket$inet(0x2, 0x7, 0x1) syslog(0x3, &(0x7f0000000040)=""/173, 0xad) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0x393a, 0x2, 'client1\x00', 0x4, "df7fe60bd166704a", "45766403bd51bbb8b0faecc4965051198fb8f7fbc09b96f97050dbe58dbfa65e", 0x1f, 0x6}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000280)=""/139, &(0x7f0000000340)=0x8b) write$sndseq(r2, &(0x7f0000000100)=[{0x1800, 0x9, 0x8, 0x3ff, @tick=0x5, {0x2}, {0x80000000, 0xffffffff}, @addr={0x4, 0x5}}, {0x3, 0xe355, 0x81, 0x10000, @tick=0x3ff, {0x1, 0x3}, {0x7fffffff, 0xfffffffffffff344}, @note={0x2, 0x2, 0x7, 0xaac, 0x6}}, {0x4, 0x1000, 0x3000000000, 0xfff, @tick=0x800000, {0xec69, 0x7f}, {0x5, 0x3}, @note={0x6, 0x8001, 0x400, 0x5, 0x7}}], 0x54) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000ffc)=0x4121, 0xfffffffffffffc1f) 2018/03/16 12:04:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e7000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000031000)={0x0, 0x0, &(0x7f000009bff8)}, 0x0) memfd_create(&(0x7f0000000000)='#vboxnet0posix_acl_access\x00', 0x2) dup2(r0, r1) 2018/03/16 12:04:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)=ANY=[@ANYBLOB="2000000018000100ff0000000000000008000c000600e3ffffff17b08a415301"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe7, 0x400000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x79}, 0x1) 2018/03/16 12:04:01 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000000020101000000009b652f0900000000000c000000"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdb, 0x28102) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x20) 2018/03/16 12:04:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x200000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000000100)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r1], 0x8, 0x24000000}, 0x0) socket$kcm(0x29, 0x7, 0x0) socket$kcm(0x29, 0x0, 0x0) 2018/03/16 12:04:01 executing program 0: set_mempolicy(0x4001, &(0x7f0000aebff8), 0x8) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x6000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000040)={{0x5, 0x8}, 'port0\x00', 0x8, 0x110030, 0x101, 0x0, 0x7, 0x6cf1aef9, 0xf63a, 0x0, 0x4, 0x80}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 2018/03/16 12:04:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101040, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045005, &(0x7f000000bff8)=0x40001) munlockall() 2018/03/16 12:04:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x40000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x16, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000d24ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000023004308ffffffffff0010ff0b000000100005000c0007438a95000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x400000}, 0x0) 2018/03/16 12:04:01 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x10000, 0x4) listen(r0, 0x0) 2018/03/16 12:04:01 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/16 12:04:01 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00003c9ffc), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) [ 161.130802] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 161.183749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/16 12:04:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) migrate_pages(r3, 0x2, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffee5) 2018/03/16 12:04:01 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xe1c) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:01 executing program 5: r0 = socket$inet6(0xa, 0x4000000000006, 0x7) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002ff8)={0x0, 0xfffffffffffffffe}, 0x8) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="b699af495283da719428250c04a9022bdcac87f7a7f8e2aab9c18d6aedc610d5d6db1ca5827319af9acaf35df49b6e90c5d5c083176640a536282998c8a4efca", 0x40}, {&(0x7f0000000080)="763bbd128bcfa97319b5b0e508d56812635e1bd57ccfacefe5bbb9ddf86300fa1c0ff31c2df4b2ec51523e565121b9ff332674354c95138effb71183553deee50e0b388be4d0c2ca01177b10e65c7b", 0x4f}, {&(0x7f0000000140)="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", 0x1000}], 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dsp\x00', 0x111000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xa9e) sendto$inet6(r0, &(0x7f0000000000)="e9", 0xfd16, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001180)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000011c0)={0x0, 0x1f}, &(0x7f0000001200)=0x8) r4 = syz_open_dev$usbmon(&(0x7f00000012c0)='/dev/usbmon#\x00', 0xff, 0x400000) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000001300)={[{0x9, 0xfffffffeffffffff, 0x4, 0x6, 0x1ff, 0xc2a, 0x77, 0x9, 0xb93, 0x81, 0x6, 0x4, 0x2}, {0x7fffffff, 0x100000000, 0x787, 0x800, 0x3, 0x66, 0x3e, 0x466, 0x6, 0x0, 0x20, 0xffffffff, 0x9}, {0x6, 0xfffffffffffffffc, 0x1, 0x1f, 0xbd, 0x3, 0x8001, 0x300000000000000, 0x31a992040000000, 0x6, 0x80000001, 0x5f6c2d5d, 0xfffffffffffff800}], 0x8}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000001480)={0x3, {{0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r3, @ANYBLOB="a8000000ec529a1030e06f6b56e325054659005fb6c14018ca6a0554bc757722e94696aa82a1cb3087b4e94a3b247707fdb8c54fcd143363290006687726d94167f2f581591b590b64e18d4a0b80b088745cd13d07d1cd8a5b59c030861b0480f669ba31498c19127faa402dc22b296105e021a22121d3a2d1970be7d14242390204931b20f1835e8a0758896b8d0e5a544f597bfc0740ecc5e530402fecd604049a407b310212118a205a6f181e96bbfc6484a5c8c19c7810"], &(0x7f0000001440)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001240)={r3, 0xe1}, &(0x7f0000001280)=0x8) 2018/03/16 12:04:01 executing program 1: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000003d258b647b5934bb83c6846c200fa3e7088a5aea913f9cfe6c6ac57f8ce68c329f8e52bfca4a8dd5adf286386c0dbf67e9a75ea8c6027b52797726211ce97ec804b63f1d7cf1ca3bde768d524b23883e7d77bba7cd46abca234fc3e0aec87d281e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x9, 0x4}, 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x10000000, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40080) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ptrace$pokeuser(0x6, r0, 0x6, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80000001) fchmodat(r4, &(0x7f0000000040)='./file0\x00', 0x91) mq_open(&(0x7f0000001480)=')vboxnet0ppp0uservmnet0vboxnet1vmnet1)em1{\x00', 0x40, 0x0, &(0x7f00000014c0)={0x0, 0x7fff, 0xecb, 0x3, 0x1, 0x40}) 2018/03/16 12:04:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0x32) ioctl$TIOCSBRK(r1, 0x40044591) 2018/03/16 12:04:01 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./bus\x00') perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') recvmsg(r0, &(0x7f0000000640)={&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/159, 0x9f}], 0x1, 0x0, 0x0, 0x7c}, 0x100) bind$packet(r0, &(0x7f0000000680)={0x11, 0xf8, r1, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)) 2018/03/16 12:04:01 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x400000000001, {{0xa, 0x2000000, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x1, 0x4, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x28c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/16 12:04:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0xfbffff) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) 2018/03/16 12:04:01 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000), 0x222) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ef000000832b061017d3386bf4d2e7dde4704f521e3c9d4269cb8d89945c708c140909a01b2eae5d1e68347a55d30ffdb3d12b821bac74268c5865e4327de5598d2ddfc0bc0d16787cfb2a7cd140d62e92a4a0a71a180bc338ac319c9115d31f08bb6771c77d82412ea9c103acc541383749ceb1f1318b93192bd51f8246e9ce6a557a4c458176c9820ced02ca756b3219d0988dc77691711fbec124e285651f4b592ae133e960efce404c6a534b66399cd53341c5c2e3127419114ca5154a5ce3c5c4483106ee7a24d567529e92411505e3326cce33225e8eed19f0be9f94bacec7b3ee322feb28efe01971f558ccef6d49c540f20ba873"], &(0x7f0000000080)=0xf7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f00000000c0)=0x84) [ 161.274914] device bridge0 entered promiscuous mode 2018/03/16 12:04:01 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x4, [0x9, 0xc, 0x8, 0x3]}, &(0x7f0000000240)=0xc) r2 = accept4(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x5, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) 2018/03/16 12:04:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/03/16 12:04:01 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000180)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x45d, 0x1, 0x576, 0x5, 0x9}) 2018/03/16 12:04:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000068000)=0x5fb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x334, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e21}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgid(0x0) r3 = getuid() getresgid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001700)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001800)=0xe8) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002f80)=0x0) fstat(r0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003040)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000003140)=0xe8) fstat(r0, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003240)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000140)="85be1e02b85d5dcb1b21c4e766c8dbda53639a9525b6756686498b897d3929be25d92defad238d0d8a786603f9aef4b52fc989ba0d0747b7817b6163d5a590379b44b4b6834ae09d331596e912b39c0fbbfbab89b010bed7fe15c9ed848cb12a14d0050f57a3e4d43c67b7d60a3b487a496fc896064ef8efd062ec4e058e6b79", 0x80}, {&(0x7f00000001c0)="e9d746498e4f030c3d3a10124dab24505d5184fc9b09bddb7f9c7b4b176f78942bd01996cc43e3a041a41ebd8ee1e201fdc2971390be81199d33e8333f75c7ffb1ae92de3b129139ede9335d227d125927a400cb056565961ea033c38d55e6faf001e989a6ba34fca9794aa79cc0a2153c9ba38c75aa4527e5bd974de9f62bde764880caff8b83cc06d6b12901a509453adc30cd94237da6ee0b377db4ddbadc232a9219ad927636fddc071905df57893373cf1f", 0xb4}, {&(0x7f0000000280)="06524050d0ca286425c6ce2efb35f4f7bd31e3e7379af3f3c0b206484fb7186d8bf7b7b388827efc2a9fe2d65d91e54205e1b17d68c04397a43ee75e5498714cf9268e7744ad6373d8f76659d8af032357d8f664cd3f3532041b699b1af4da573f8a61af8d905dc5fdfca8659a5e7d09420e8272c47f0f2ba5020003cbf37f9ec75245fc276f64f81d6018a8cc837dbbc2f546db8f6cd37777494cc7dcad7927eef62c65cb88b7d8b30e57ae1b11701e9e4cd0499e", 0xb5}, {&(0x7f0000000340)="fe7f7e6f7e8aea9509ce8a8869c694f961ceaf0185e47bf8bd041054d4fa8555130ed40fa38934d229724be8a1ebe060927b9e16110d5bd063e3a60deef8a2ad155947aa1c846279ff491485feed7bbc8c29abe3ec7509a5fd0b04cc9f21d7ace40c617d44008ddb5652e9045910261a78b2dfb4bea6ac83348e50df1e7b645cd15fc435078dd3f86b8c916a2fb6917f6971d12d9581e1a6fcc55f2988263963933c62", 0xa3}, {&(0x7f0000000400)="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&(0x7f00000019c0)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xcc, 0x4040}, {&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000001b40)="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", 0xfe}, 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{&(0x7f0000001dc0)="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0x1000}, {&(0x7f0000002dc0)="a33953e59b853f580dc1cc9a540476308a75a562784ed7928a5d5b84acfe433af4248960a71c5a1c5c542571cf9cb55f55aa78337d51e504a028394fc4fb0ba738ed6b34cd5c2c71be5d761988e2d7fa079b994d86815565d0135ab631899c36bb76d07a6001ebf4eb396c94141276e7eb6aa0a7f348ca0d93f8d59365dfd8806cf8046b202d1496dbd82c33b613c9008094eac7cfcff714e33aed80aa90d8e273b9d653a26ac4ef46773e274023a572a8ffeaad8394ae12741d72b82c5f98ff6a6330", 0xc3}, {&(0x7f0000002ec0)="c337baa9c1f698c6cedb5c8544c6f9ce0a46b811bf1f4e2a2a03009bb9dc2b1f17431e1559dee1755aa3f2e2e1253dff497c7dc3fa93be638523e50703b66993b52989c991b9a846cf362e9fe32a2cf1bd2fc019650234f54b7fb44d94ae84547cea2ac4d4fc369f533d9c7e3bfcc84afe6584deb810", 0x76}], 0x6, &(0x7f0000003200)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x30, 0x4000040}], 0x2, 0x4000000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) poll(&(0x7f0000ef4000)=[{r0, 0xffffffffffffffff}], 0x2000028d, 0xfffffffffffffffc) [ 161.325670] device bridge0 left promiscuous mode 2018/03/16 12:04:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000040)=@rc={0x1f, {0x80, 0x0, 0x1, 0x200, 0x1, 0x800}, 0x6}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="028930e7cdcefd1022c8d89e25d4598dd76c8623fee27435ea17fa4e40a99efed0ce85e51b5c42393355a91f6e0d0a9196b23b66506aeefd46e6407394a21ee9e7c0409f490d8bca04f8403b9e39952eb05bd992ef41e3434d38481cede8220107c5523a6057e198fbf966d501cd3478fd", 0x71}, {&(0x7f0000000240)="f1da0145b157a674b878afd7406ac167f907aa9628dd97df09782cd360b91c4a4f3bcafe30ead14bec53e6323f8dec7882de78acf2813b453bb7f0b9a65af152ace5c5d6fea8ca4f54f30866ba6bb5f4206c27993ebd7b9d18c91df63ee9e7533b4aeaf2aab82fbc6dd659f7a9de0ec9cbc842211d4a901db62d325bf27c0fc453997a833cb59c6b9b39535487041e8caa6ee271d75404752f8f2ebf1f6cc324c6e13d1fd9f5b0877efca26f148f9db83519ce9824cb713f343bc7bd5f905e4157f77be7d89b6bfa8e24e09d3615231efc1d7ed93d9189d4c8b2e73f6d5fefffeb8b395ded882b2ca21a39812f219334b89de61fa02b48eb0c7451daeb94e044dd5025a2ef06a41fa8bf72b3cb6935b0a6adec3f0fa45e89ba19893dea48346b980005df50331bdafa8aa786d022c9d58b4bc0ef6e350b13d822836a42207a36189ece55334f83aaeaec556467cc8eaf704c0915f51f7ec1c26eb73262f31a5f8adabd65b3a2856cf8b833d043618d1a54fc2ab7c92b4ce1411e33cae5fd8165e9a01b8b02b9ad5d79f0f60631eeca41304d51943827727f50a34280fc71b821aa98a4e53ef312d8db6af19a7feec136b9736e24658c299611f9ee0bbf29d3f829a168a90d9dea1517f130b444446411b009cdc0394712cf076c47e1fe7104d95073080e47636ffe74cfd95841f68fd7ccba894980b561ca517674c7589ba7b7339b111b09b825972cb51350abb91ac65f39925fd645b0c38eb6c9034a7da49c00119be986f6e4d21e5d377325aa89d3b4a58bd0e4497456783320d6372bfb5cc5cc2f043da67e2700c04484720872b596707f67512cb658acb820ce6251647f897192bb6d9b9336397145f89c245a14673571e5434a828fe5248c94895fabdd551ffa5aa29b77393427517358d2750443624c0e0d3effe8146aaa9d6122417626f5234f3d0377c7725809fdecb266d98dd232e3a2b9902ba2f9612f846641fd80a46619dc9548976d6bf197eacdf29fc16cc286f39dbaa143494c22305409b8aa2b8c0a75d5b3ae095ac0cee61cfeae4733e4df634bd99f8ea28ff8c5051b56b909da623f303de0c6f3e68856f654dcd0013335e77af85ad2f37372e009fb71bedb216bfa423f3ee86e5400196e9ca1b97eebd97b0fcaad84059ca4d215a9755eed03795810751671b1b54ff7ca60b4f9abecd02f86928a9b519b3019524c5005bb126e6df54c5f171e6cec3798010a2c75b1a15fcc254e4fc2af2f41d08ff2156c15c2195e257c198cab5db653353729160f6890adae4f5bb8919493d2088ea212b8805e90e9ead56acf1169efd2b1c3300b196fbbc439352a8b6cf10712f1b34a37e686272588e4d6c9a491118096f9ab5c2f45297789b5a136d7946b32dc3fdcf8c53fa0fa34913a4f7e11fb963a05fbbfc432e85503514cdbbd3f9e3da847ec1922d27524b50a7f3d0fe6873bd4ca272e3fef69c74fd9b4ffa5b229ee7e7e39aa40d3d1900f4b03a8b8b7441aab7a8b9b5ab20d1147aa2f5052711d48ed14c18d323deb0e3e7c5e5ede9b61ec7530e737832fbadac78de5790eeb9e82934f0bc7f688551ebe40aea146ea3318ac89981be9b41eb9da15e121b76adc34021cc85f3797449f44ab8735d4dacaa34398a03df90c8db59db03962e289b1b0fb04591b4d0f0ed4af109f3c039c06879ffe217909ad14e895a2f6383263ce6e5c2355ec79b502f2fdaa7b2327904b1b792625307b3108b70aad706a53043defd6b6f406fecabc62acb106148ea90a6f763f8bea06033f890f9e3cd7b0a05271bd30294bfcc8a9afc85c5a49c770a678cb7a79cfbcdb63a1c7ae6bafc1752884bc7930410bd5380034baca4ce972a4c9b0eb40bf9ede8d72d4589826d90dc0fcc5d60795113065bb1ba26bfd366f6fcb9021f9a0f07e168a9ce10c5623e3b6b8a57f0a4a76b36c9aa0bb736ecf043f7b53948341ae7180aff1b1b3218250e5a5d787ab03152bf45ca2496ae13b25067eee8007a2da4662f12449472c08ea834001319b1a950a81a3264f65885aade966a9a6f0294ad3a1997001acd05556e9568c5b1190e7fff97300b30fe270ca65d89bd1d5f74b46da5042c05aab64f71f3e30e63be84ad95685d09759cd20a63a7418edc55d96ab780cbd64429ba760b1981289f70c4896ec295f796e4d41a0730434ed3b42bab88ce2e5f2e7c63acf82972c16b26055e301ec859d781040d3f6bf7e67d55f86344cc2b5d5f0a2e055a581088ce405ff3fd8c2040fa81638d4a3fb02c095ccc7f985680c677d293dd5ad18137c3a1b7365a2cc951c1f1b3daa1f8b82cdad4939df7abb7455ba1820f9f3bef98c3fc4147f0190faf5596cd8c76b901f622205b5223d3b07d199bd52586ef393b00e3adfc655a16e82a826c76ad6f970e8681e4950e449300cc87374f82f7db5b56ee7b29ff25fd91fa2f2ba896f95e02576fa4405b8d489e1d5c64c4cff67f564310c8e90e51efcc9f62e852f9b63d6d12335f4d78ef3350afa3b57d25635787108126ca580271c5da14637aee85096330300b95d7f82cc55b1a0b10f0fcf2889d9b5f7bdaa8a8c60160e5686eafcbe51462e915e9b0c99f507cb157dc2cd75736ed32a4296f873bcea7e4bebc51bc09477ea093ec8e76040e658b68b45602b2b0b929471a94dc466b14599e34d78938d4cf6f7d606697b01cbe090662fdb04b20eb81f71dfaf763fa1a48ac5c2a3a93a4cdda2a2f2d6e8921b327998c4306727f833361bdd58de73cfd02dc224fe148c51feb8f651f1827ad8cb097e227c787a33dfd1b6ea8505a37b9778b374821239f61c58334fe3118d4025439f2e461d8b288b2538625b1df4c210ec52caeee8fc060b53f181096844f5fe18086f9d9472ebb93f767bb5429b9354e8403800dc699a52e60e3ff029c82df79d210475aba7c3ea00b2d17f36db37216b16e8aba1fd8125fbd20eec4ae70c7a0676c51be2fa399007e7e46ba4f2c3277250f2daba3bd0057fa34e535cb65792dffd83d7a4b8a0c081f6672760cf8e28f82a8f794e676dc64a20538e40ac2dec141b7b798f46eda2daf9c28c07f3110bb48725ad43d91294ec6b34958566e182fa3047ca308e3f4c1c7a64f6e590a853061d93c6f0fdf3c02cbc84e9bf5c9c0ca5dadb377a4ea8c4635bc2e60ea1961576280aa44a25c46cbe4c715edbc0bc9c916b726d0f51fd0b9c5ac349d86bf918ecae304ea94091deae62746a2cb7b115695a465d9ef637e5d2a892f08c116abd68ef02df86fd90350924bfacc20b0e074d18beeeb54a514df2d86e1810ccbbe7800db7e59a22a208f0b9875b600ba1846e6b7ddd0fd20a10b5e1f10ab6401591a9a2d99bed052f2e6896da1a769f2e1afac9856b4cc24e3daaffcb6bb0fdfd8f40c74d1a0aa7b8591d0078347d126f3f3708f9b803281c6583f5abe0ef56bb8372ff1839cad6747e0175065c820ebf278977549b20b1ad3cd78364a7526fe52c6dbf4b075fa778498be562c537cce95fde4c7ebff1fc8f8731d609495070a135f0f2536fc4c7459f9b6ac53ee7d982277ca5040e5758dee3de9efbe79d7d644761530f1ca75c2f9fad8e30acdcf49e73b1b0de9875a273c7f98cbb52ddfb87ded78e585aeaeff4efdb239a156b65dc743c8b6c7a59b9dc62ebf3aac4503da386bbc19bd027ac66a98041bc7fa651f1ff87ae53d471c2aec8415214a54f231c8ed7395966da15dd5d0137eb5a4eac3e2e9a183f6e0dd9bf6fa4e34c1db509f4175b33c961d4e715344be9f0f434ddf59ab1453cf9c2ce92b90cef7fae0fb533db551fb39ab6854d183791e1f5c7fbd1c2fa371bfa3404677c65e5e1aa4f463632777b510ed7f1b62cdf26d7c05daa01c429f197f0c0ff68fa3ff30dc294c6f4e28a6ec6cc265fc2daa885644af57d5db6516c6be2b5b1691f995ef6cc31f9e537aea15348e86aedca4e1334804e7eff5f77a91e3faae7a84c191185163c8548a4904576cf956963a0837d767aae79082cb9b3c5d3a992b4584b9e09a8b7017b539c4630b6a01e259baf5d5285850cd934f22d2faa2224b70203448b94eba069ddadb8fdfd1402a15c2bb5bc405c013886e81d97f75c11fbb0069427776bb969a71e9cf8c56b9e0ec89464900e28c411412f19217fab2534070dba0201c0f0c575a7682ad61c64d78272934ae0bab139a246d3fdc26cc19503f9299c9835dd8d7b64d4d308006432cf1340ff574a7d6030fbfde79ed0252e612caa9187be5b39428c770ca298795986fab8278ad404052cea8327caf443c446cf536554a1b001cfb669a635b92a306a959fbb79dbf1216eae033d74f995a6c54db3ba86f033ab6d1fc3b17de7223034327cd6bde226e527f10e0468cc25f095768dc6c6eb50aff81e0c228a9bef324fc310dcf0823928f7f9a155880f7e010439aa45ef02ea533b880249d60751c4649134f0678989141b8e8c5072a088ca9ae8e6089a3ce4e01014417881e75101d7d3a1a993dc482da6338b17527e4801f9bc3e29e04bcc4acc03cae9492c12cfb549c939a952b1ef4c24fb3d9c99ca2c18d586399903d73f11dba03ad7d84a1f963be583ea44740b2894a442e1e1bfd3d6b35f5eb5603e95bc64c55ebb85e55a7a4b1c9fc665b3f5ea87c871ce702b3265757a66364008df5b4c9d1ede4f425bfcd7b1492c507372fc07d264da3a20a69550764a0abf112398ea00121465b0c286eb24731830f1f8d45eb6b3717d501c6f273f3e6b83d7096f96b7db2bc78fff991adbd8bc44490701658aefd83c050ecbaebadc0eea6770d7984ce93df2fd4850176d2b936e0249cae4a642f4beb09edd75174a2dedd12ea461055ce6db03294e185f61b714441199c3d91522139baa4c75dc4a6194579bcaec6341b770a4e3b0570ec4aeec25003dfa32750b6de314d3fad45e2549bb8f9c0521f9529e3b2657ce92c6959b3c5d282e729797e9d3fa262b635ceea3ae1c2ac58c69ae80f088683b436e8779717fc4d685440ae1b9ed68354e1d5fb62b299d53b29f8d3348ada4f9bf5b21e77aaa262f49608a9fe446552573497e09ddeed7d0dbdb643e6df0bad650cd948820421e95d19ee23a9412ee317dac32736a33844c6a584cead6d617274eca136f8903f3f2bd81d06e8cd5ceed7f2f7a6c4618be6b0bc0a8026c70a36b6933b7ff0bd61fdad6c1e3d398c29603d2f41cc7196f688e95242a17eee4d05a4cd42d54d2f81fb3656d290bcc989fdcdf264d07c33d30a6e664b01145eb6d5c52cdcc9bbc4e946b41eb513572a91d5b9cfec7984060883f44097d5d3148a607ea3ce7ae5dd71d29559499da69d50f3ed62d037a7b4c716aa7f37fe8eaabcec7d4f63936d0544fb5dcdee8f681e944a76424ba53c43e838fbfce711cb16f36326ff77010a5784d99904e39575f60832a32595ef8278b85c6692138d5be7b813aa85e8df31506827b12bcbd241244a31934052ed21ddca6e3f48d23c8950f5d0bd04312e66955bb4cbd39c9771c3c4c928e850a1c4fe54f91109cd112ca89ad7f37ac80eddf422090cfe5fac9a901c019b573f2c923a3c01feceb2794951fadbb77eb240ebfedce1f4106a17a335d0c1098b758055d418ed68f9135b80b66b37bb49b6a960fc5a2ba95bea0b6201199273960b8340b94e7e1557fdd4e7ec2c18a87306ccae10b452e8138c72dfc0fbebe521829b9dc023822863c709c03b7ee6f9f8d41478b140f4b7fc9071a933721ab12368a91d19b41b2f7934f8dd93141536c1211df530138b505cb3c54", 0x1000}], 0x2, &(0x7f0000001240)=[{0x7c, 0x108, 0xfffffffffffffff9, "92e3ec747eb72e16f1c8f49b554fbaf75e010a0cd0e4a6e59797023c0f40cb0fe5c13cadad7a7fe788bb7ea052e2b22c28ff6fdcb6fe44ac2930fa3d1007a86dec4b6c1125c0360bedaf6d85c6761499f19b3bb5581faf21c9b6b55edcb612fb6c342467b963d810e74afc120c4139"}, {0x48, 0x1ff, 0x3, "788ef078514b855adaac27e10951344c585f00c28ed95433ab2f08b0afcd30ad7a3ec10c26c47c025af160c30a2b6ebea33852761115c6937e"}], 0xc4, 0x8004}, 0x4040044) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)) 2018/03/16 12:04:02 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x7, 0xba, 0x400, 0x9, 0x9}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000001c0)=ANY=[@ANYBLOB="0500f900080000000000c31b364eb40000000000000300000002000000010000000000000007e4000000000000fcffffff000400000004200000000000ff0700000000000006006d000000000000000000000000fffffff100"]) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)="75c86585cb26c81e7039b7b4905f196598769d138c02c8c365bc3e6f1bb036433df8158dc9bf3031018e695e3f75aaf0510808cd4941e6aebb2da1d222c7e69523a9c76e0ea888f60aaf6a4542c7fa1813", 0x51, 0x0, 0x0, 0x0, r1}]) 2018/03/16 12:04:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffffffffff81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22}}}, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x4084, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/03/16 12:04:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/unix\x00') writev(r3, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 3: clone(0x200000, &(0x7f00000000c0)="6bd37c9f5db07a95df", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)="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") r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ipv6_route\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000280)={0x8000000, 0x9, 0x24}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) pread64(r0, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) pause() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0xdf52, 0x0, 0x1, 0x0, "7f458b6f0d966887c42fba03101ba737f9ecc43b161bac3b42e0cda784f79bdf8c1d5bcc8339ff3eac55b126"}, 0x0, 0x0, 0x8b77, r1, 0x0, 0x650a8a24, "b7905246a5dae9c9438a8a293b3889597a30766d7246bba1819ac9ec8caba0b1d81e12eb1cc5fefafa4cddd807bdf999d9df8184cb99d881bf2aa5a613c2bfe1", &(0x7f0000000000)='/dev/usbmon#\x00', 0xd, [], [0x100, 0x0, 0x0, 0x7]}) move_pages(r1, 0x3, &(0x7f0000000180)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil], &(0x7f00000001c0)=[0x8, 0x2, 0x400, 0x76, 0x7, 0x2], &(0x7f0000000200)=[0x0], 0x2) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/03/16 12:04:02 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001640)=ANY=[], &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0xdcb0}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9, 0x9, 0x2, 0x2, 0x623, 0x6, 0x1, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7, 0x100000001, 0x9e, 0x3f, 0x101}}, &(0x7f0000000340)=0xb0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, 'bond0\x00'}}) r2 = gettid() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001540)={r3, 0x0, 0x99, 0x1000, &(0x7f0000000480)="e38fc8f4515d7cf3fdf771d0dce489e7547d4b9a4cb135a6b120867761b314ac978b7231bb3ce57f2ab803e89e28c9ce3d8569e7c4884cc41c2ea8cb0006ade6032f5476a15499874a0541fd7bd28c1882018510baa6b9bf29d0f63574b79eae201144c70f262b2d3d4fb56090331ed3685e5cee56fca5b8096903da95bf837358897750fab71badf7ede023b8690da28b2d79cbe14ffd7e4a", &(0x7f0000000540)=""/4096, 0x7, 0x9}, 0x28) r4 = syz_open_procfs(r2, &(0x7f00008a1ff7)='loginuid\x00') writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) close(r0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) 2018/03/16 12:04:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0xfffffffffffffffd) 2018/03/16 12:04:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000680)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES64=r0], 0x3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x1, r3}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) 2018/03/16 12:04:02 executing program 4: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) 2018/03/16 12:04:02 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x57c, 0x0, 0x140, 0x140, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000100), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @mac=@random="95f03d2156cb", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz_tun\x00', 'vlan0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="ec9dc72c0166", @empty, @multicast1=0xe0000001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="ec7ec4d3a6d8", @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:dpkg_lock_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) 2018/03/16 12:04:02 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000005e80)="76656e6f00204b084b0ca7be1a0dfb991e175fd4c4cf79ecc75bb529bd32344596e462a1f9f64835af3bdf0b9a9d658cff7e34030b62fab3544d1b85afba61e186bde41b4de722290534d1c9b624a7a820028a3400000000000000000000000000000000000000000000000000000000", 0xfffffffffffffeaf) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockopt(r0, 0x3, 0x7, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) [ 161.427756] 9pnet_virtio: no channels available for device ./file0 [ 161.449716] 9pnet_virtio: no channels available for device ./file0 2018/03/16 12:04:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0, 0x2, 0x2}, 0x10) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) kexec_load(0x0, 0x0, &(0x7f0000000140), 0x320000) sendto(r1, &(0x7f0000000080)="702186e263f8c69d8e3bb362e13462da15a334547250b826d19507ce27ec024f2ecbd963e8cd033d", 0x28, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/16 12:04:02 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000000000)='T', 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1745}) 2018/03/16 12:04:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0xfd716d85ac443607}) 2018/03/16 12:04:02 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80000) writev(r1, &(0x7f0000000000), 0x20000000000000e2) sendto$unix(r1, &(0x7f0000000140)="cd16777dc8445d74c16d48613073a19c42245229c61659b7dcf9e7fd555a0f4082c52de20e2190d6812fca1a8f0a0d820b35e56f19", 0x35, 0x4000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x2, 0x3, 0x1}) [ 161.515131] QAT: Invalid ioctl 2018/03/16 12:04:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r2, @dev={0xac, 0x14, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000000, 0x80016, r1, 0xffffffffffffffee) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) ioctl$sock_ifreq(r0, 0x892b, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_names='teql0\x00'}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x0, 0x7530}}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73322e6e6f646576766d6e6574312c0059482838270cb2e08947db057348716b63e1c967a8c60ad6304ceefdc20cc631ad160e2341dc3070185d386fc3258318e52f32724f4b241669f8e6a1c7cce074404154de45053e2851e9aebd0000000258bd09000000000000004c6e1e5fa516a924201dce020364e51cd534b00e76f9c91e29"]) 2018/03/16 12:04:02 executing program 7: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x54, "c12410a02368fadab3c7bde3d7a825fe44a622e0a84ddaf8aca8a73200e0b4567ea8b9ee03d972879f9d51bf3bde30257f69c71dc4ecafc44af794fc28d2ded5178baa99a093ae180a881fc41bdd0b064a0a8f9c"}, &(0x7f0000001380)=0x5c) move_pages(0x0, 0x4000000000000376, &(0x7f00000000c0), 0x0, &(0x7f0000000180), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/16 12:04:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000000, 0xe3c392566417458f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000140)={{0x401}, 'port1\x00', 0xa2, 0x1040, 0x3, 0x101, 0x400, 0x7, 0xffffffff, 0x0, 0x1, 0x40}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) [ 161.552698] QAT: Invalid ioctl 2018/03/16 12:04:02 executing program 3: r0 = gettid() syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x10000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) move_pages(r1, 0x3, &(0x7f0000000000)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) poll(&(0x7f000045e000)=[{r2, 0x101}], 0x1, 0x7fffffff) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/16 12:04:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000200)=[{{0x0, 0x7530}, 0x1, 0x51, 0x100000002}, {{r1, r2/1000+10000}, 0x5, 0xb6e5}], 0x4) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r4}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socketpair(0xa, 0x80006, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000240)={0x2a00000000000000, 0xf000, 0xda, 0x1, 0x1b}) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000000500), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r6, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/16 12:04:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000380)) mlockall(0x3) 2018/03/16 12:04:02 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20c00, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/16 12:04:02 executing program 4: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x200, 0x100000001, 0x5, 0x800, 0x7, 0x10000, 0xd2a, 0x5, 0x97, 0x2, 0x81, 0x1f}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYBLOB="0a0000002be0170fb13ea2c79edbc6a24aeea97e808f33d9d049d2ff887949b85fd18e0453e9d994f1843f7afb051eeee53349aa9263f2a41243d0228da0e2ecf29fc557912e4f1a95d69cb05b65e822c0e2848643aca7daf0646cd14ae9dc85057cd5a6969e0b6adbdeee57951103884745e32bab8a61cefbc6b2c053d36b692586a0739b3972a09e720437dff03409cf8b9a7cecd35f16e58d253468dbe5be2ac287034a9d185b712bd8a5f359f0d9b526aa0a7bf53c9670b88bbe6c0000000000000000"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/16 12:04:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000180)=@sco, 0x57f, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/4096, 0xbf}, {&(0x7f0000a77000)=""/243, 0x8f5a2122982b8bf4}], 0x2, &(0x7f0000000000)=""/81, 0xfffffffffffffd6e}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/145, 0x91}, 0x0) 2018/03/16 12:04:02 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], &(0x7f00000001c0)="f45010", 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xffffffffffffffa0, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/16 12:04:02 executing program 3: r0 = gettid() tgkill(r0, r0, 0x41) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)="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") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) process_vm_readv(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[{&(0x7f0000001680)=""/215, 0xd7}, {&(0x7f0000001780)=""/111, 0x6f}], 0x2, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x2000000000000189, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0xfffffffffffffffa, &(0x7f0000000300)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x84, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x1}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7d44}]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r3, 0x3, 0x3, [0x53ad, 0x9, 0xfffffffffffffffa]}, 0xe) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x200000000000019a, &(0x7f0000142000)=""/60, 0x3c}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/16 12:04:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2800, 0x0) close(r0) 2018/03/16 12:04:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x100000001, 0x3f}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x7530}}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000001180)=0x4) sendto(r1, &(0x7f0000000540)="92570915ae7e85573dd1f7158e321522fa572d31e591e2915c9b01e209b239d6a936537e5a5dcf15c36ab57e0a3fac8a5b9059c46f814b15bdf86998e4f125de8e976ff9efafddb126e3d462ec8e703eeead49726016e4e9f6cc38e3e9bbda83f8aac2284d61821130ab65003487023eca5345d9a9c63f6e7230aee7f671c9b735484c456c2ac0e343aa7280d3682179a4c8be4fab3aa582db34a50d1a4bf185ef50e197f56f9f1e3488b4daf01fa2d744e0b35d8a665eb68891ae4fd71e45bc7cb8068b89d6d56ef23a4b3561ea", 0xce, 0x20000080, &(0x7f0000000640)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x8000, 0x10001}, {0x4, 0x4000000000007}, 0x5690, 0x1, 0xffffffff}) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0xe4, 0x4) open_by_handle_at(r1, &(0x7f0000002240)=ANY=[@ANYBLOB="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"], 0x141000) ioctl$void(r1, 0x4000100000005) mq_getsetattr(r0, &(0x7f00000004c0)={0x10000, 0xfffffffffffffffc, 0x3e00000000, 0x25, 0x3ff, 0x7fff, 0x80000000, 0x47}, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x8001}}, 0x9, 0xff, 0x9bc, 0x1a875dda, 0xa8}, &(0x7f0000000780)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b358d3ca80000000226a99c135d41b72f1c9e861f8405e4a82f2f45f8657688119e90000000"], &(0x7f0000000800)=0x23) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0xffffffffffffffc3}, &(0x7f0000000380)=0x430) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x2, r3, r4, 0x4, 0x9, 0x8) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendfile(r0, r0, &(0x7f00000003c0), 0x0) 2018/03/16 12:04:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000240)={'vlan0\x00', @ifru_names='vlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/16 12:04:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) getresgid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000600)=""/239) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x8) recvfrom$unix(r3, &(0x7f0000000500)=""/251, 0xfb, 0x20, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/16 12:04:02 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x101) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/41) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) 2018/03/16 12:04:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000099f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000001c0)={@multicast1, @broadcast, @dev}, &(0x7f0000000040)=0xffffffffffffffc6) 2018/03/16 12:04:02 executing program 0: ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000040)}) sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) readv(0xffffffffffffffff, &(0x7f00001f2ff0), 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = getpgrp(r1) sched_getparam(r2, &(0x7f0000000000)) 2018/03/16 12:04:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@remote}}, {{@in6=@mcast2}}}, &(0x7f0000000100)=0xe8) sendfile(r2, r1, &(0x7f0000a2effc), 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x4, 0x1f, 0xbe5b, 0x0, 0x0, [], [], [], 0x3, 0x7}) 2018/03/16 12:04:02 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x9, 0x8, 0x8001, 0x200, 0x43, 0x100}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002c5ffc), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x1}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000c3a000)=0x7a8, 0xfffffffffffffc9f) 2018/03/16 12:04:02 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x41, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x2) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/03/16 12:04:02 executing program 5: socketpair(0x18, 0x3, 0x8001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 2018/03/16 12:04:02 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) listen(r1, 0x7afd) 2018/03/16 12:04:02 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="5d1880195d2f", @random="f7939f818517", [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) 2018/03/16 12:04:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/03/16 12:04:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000), 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x3ffffffc, 0x400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl(r1, 0x6, &(0x7f0000000140)="ba16d9628c360c972f61035994db32133f3b024f349b51a69da71c83755be54d4fcb65b1dd400545ab5ad536c58a038f1dcdc5a79df844a61a0fad363547fb2317d135") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000040)=r0, 0x4) 2018/03/16 12:04:02 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000012f80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/03/16 12:04:02 executing program 7: 2018/03/16 12:04:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000015fb0)=@dstopts, 0x8) recvfrom(r0, &(0x7f0000000040)=""/10, 0xa, 0x1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x4, {0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80) 2018/03/16 12:04:02 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/29, 0x1d}, {&(0x7f0000000480)=""/98, 0x62}, {&(0x7f0000000500)=""/23, 0x17}], 0x6, &(0x7f0000000580)=""/4096, 0x1000, 0x400}, 0x40000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000015c0)={0x2, [0x0, 0x0]}, &(0x7f0000001600)=0xc) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') sendfile(r2, r2, &(0x7f0000000040)=0x400000, 0x40000100) 2018/03/16 12:04:02 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'irlan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/03/16 12:04:02 executing program 6: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xd) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000040)="a8d063f6b95f952cd6e549836745c56b695dfbc6cf628a95d5fb435a5849d6c58eb6d7c2a32e4a7354826329462aa96630b566e6cef8be051b0e56c023b560a5a8377471e2e8ffb410b603932725fcc7ffc98c2dce5766d8a6cb56e02d8bab2ecc105b0db5370f97f414ea3f6d63db79fbe6cfdabf11382aa734d71c2112d3fe67f3bee37a0575dfe12d7b5609becc961b599d9beb472fceb6bda74051b1760d6198a3ca7cd8268d344e65593b96104cb9e202b547713f6f49e1e44c484e2878b42798309a08129a") 2018/03/16 12:04:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x109000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x42) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x400040000070, 0x0, 0x3}]}) 2018/03/16 12:04:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x2000000000000001, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xffffffffffffffff, 0x4, 0xb, 0x0, 0xffffffffffffffff, 0x4}, 0xfffffffffffffdec) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/16 12:04:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x1fe, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000000)={0x6, 0x200, 0x400}) 2018/03/16 12:04:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000001040)=0xc) fcntl$lock(r0, 0x0, &(0x7f0000001080)={0x0, 0x1, 0x7fffffff, 0xbc08, r1}) r2 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f00008a1ff7)='loginuid\x00') setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000fc0)=@broute={'broute\x00', 0x20, 0x5, 0xe74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x41, 0xe8f9, 'gre0\x00', '\x00', 'yam0\x00', 'syzkaller1\x00', @random="2032ecb09688", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0x110}, [@common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x9, 0x1, 0x8b, 0x0, 0x0, "dbf809030f90a026d96563aa530ad875784b97d00fe086a7f7d9b438403516646815d3a7d9547c29ee19b2c5c9db34d4a21405ea4b56e539aa92676e3c5e7adf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x23, 0x9100, 'syzkaller0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xd352ed14d11819e4], 0x89c, 0x8f0, 0x938, [@u32={'u32\x00', 0x7c0, {{[{[{0x9, 0x2}, {0x800, 0x3}, {0x1}, {0x62, 0x3}, {0x6, 0x3}, {0x3ff}, {0x8001, 0x3}, {0x400, 0x1}, {0xc7, 0x3}, {0x3, 0x3}, {0x928, 0x3}], [{0x5, 0x43e85741}, {0x401, 0x4}, {0x9, 0x1}, {0x0, 0x4}, {0xffff}, {0x1, 0x7fff}, {0x6, 0xffffffff}, {0xfffffffffffffffc, 0x2}, {0x0, 0x8000}, {0x5, 0x4}, {0x3, 0x6}], 0xb, 0x2}, {[{0x5e, 0x3}, {0x2, 0x3}, {0x1}, {0x10001, 0x1}, {0x8}, {0x5}, {0x1f, 0x3}, {0x8e}, {0x6ac, 0x3}, {0x9, 0x3}, {0xffffffff, 0x3}], [{0x3, 0x5}, {0x1, 0x101}, {0xd30, 0x1}, {0x100, 0xfffffffffffffff9}, {0xfffffffffffffff8, 0x6}, {0xff, 0x4}, {0x1ff, 0xff}, {0x42798e05, 0x2}, {0x6, 0x3fad199f}, {0x100, 0xc000000}, {0x6, 0x80000001}], 0x4, 0x2}, {[{0x80000001}, {0x0, 0x1}, {0x81, 0x3}, {0xad7}, {0x10001, 0x2}, {}, {0xffff, 0x1}, {0x3, 0x2}, {0x3, 0x1}, {0x80000000, 0x1}, {0x0, 0x1}], [{0x400, 0xd729}, {0x400, 0xffffffff80000001}, {0x6, 0x8bd4}, {0x4, 0x400}, {0x1, 0x800}, {0x6, 0x10001}, {0x2, 0xb2}, {0x8001, 0x6}, {0x9, 0x100000000}, {0xfffffffffffffeff, 0x3}, {0x1, 0xaac}], 0x1, 0x4}, {[{0xfffffffffffffffc, 0x3}, {0xffffffff}, {0x2}, {0xfdb, 0x2}, {0xb988, 0x2}, {0x1, 0x3}, {0x2, 0x1}, {0x1f, 0x3}, {0x5}, {0x100000001, 0x3}, {0x0, 0x1}], [{0x0, 0x1}, {0x5772, 0x3}, {0x4, 0x6}, {0x3f, 0x40}, {0x800}, {0x6, 0x9}, {0x3, 0xb352}, {0x28f, 0x98d8}, {0x2, 0x6}, {0x1f7, 0x7}, {0x1, 0x1}], 0x6, 0x2}, {[{0x3, 0x3}, {0x0, 0x3}, {0x1f, 0x3}, {0xffff, 0x2d40e268027fa417}, {0x7f}, {0x8}, {0x93, 0x2}, {0x841, 0x3}, {0x40d, 0x2}, {0x5f9057f6}, {0x0, 0x1}], [{0x65f, 0x9}, {0x6, 0x1000}, {0x8, 0x1000000000}, {0x6, 0x3}, {0x400, 0x4f}, {0xa72, 0x8000}, {0x0, 0x8}, {0x81, 0x8001}, {0x9, 0x1}, {0x4, 0x1}, {0x9175, 0x20a}], 0x5, 0xa}, {[{0x5, 0x3}, {0x2}, {0x2, 0x2}, {0x80, 0x1}, {0x0, 0x3}, {0xa3, 0x2}, {0x3, 0x3}, {0x1, 0x1}, {0x2, 0x3}, {0x6, 0x1}, {0xfffffffffffffff8, 0x3}], [{0x4, 0x4ca}, {0xd3a8, 0xffffffffffffff81}, {0x6, 0x6}, {0xfffffffffffffffc, 0xd7d6}, {0x3, 0x8}, {}, {0x1ff, 0x4cd}, {0x4, 0x9}, {0x7fffffff, 0x5}, {0x9, 0x2}, {0xf3, 0x3ff}], 0x8, 0x3}, {[{0x6738000000000, 0x2}, {0x5, 0x1}, {0x8}, {0x7f}, {0x20, 0x2}, {0xfffffffffffff000, 0x2}, {0x8, 0x3}, {0x60, 0x2}, {0x8001, 0x3}, {0x1000, 0x3}, {0x4a17}], [{0xc303, 0x9}, {0x83, 0x4}, {0xb2db, 0x8}, {0x8, 0x6}, {0xffffffff00000000, 0x80}, {0x7, 0x1}, {0xfff, 0x100000000}, {0x401, 0x19d}, {0x3, 0xfffffffffffff801}, {0x0, 0x5}, {0x9, 0x62a}], 0x3, 0x4}, {[{0x3f, 0x3}, {0x1}, {0xe4, 0x3}, {0x2, 0x3}, {0x7ff, 0x2}, {0x7, 0x3}, {0x9, 0x2}, {0x4, 0x3}, {0x7, 0x3}, {0x4, 0x1}, {0x3, 0x3}], [{0xfffffffffffffb84, 0x401}, {0x3, 0x800000000}, {0x3, 0x3}, {0x10000, 0x4}, {0x1000, 0x3}, {0x3ff, 0x5a}, {0x800, 0x6}, {0x3ff, 0x40}, {0xd93, 0x1}, {0x80000001}, {0xffffffffffff4215, 0x7}], 0x7, 0x5}, {[{0x0, 0x3}, {0x7fff, 0x2}, {0x7, 0x1}, {0x1ff, 0x3}, {0xa65, 0x3}, {0x1e, 0x1}, {0x1, 0x3}, {0x7fe00000000000, 0x3}, {0x1, 0x3}, {0x80000000, 0x1}, {0x81, 0x3}], [{0xffffffff, 0x91}, {0x2, 0x3}, {0x2, 0x200}, {0x5, 0x401}, {0x55, 0xab}, {0xfff, 0x56d5}, {0x100000000, 0x6ea9}, {0x8000}, {0x1}, {0xac8e, 0x3}, {0xb9f, 0x80000000}], 0x6}, {[{0x0, 0x3}, {0x6, 0x2}, {0x8, 0x3}, {0x555b80000, 0x2}, {0x9}, {0x2, 0x3}, {0x6}, {0x2, 0x3}, {0x4}, {0x5, 0x3}, {0xe6fb}], [{0x40, 0x6}, {0xd6, 0x1ff}, {0x1f, 0x2}, {0x8, 0x1ff}, {0x144e671f, 0x3f}, {0x800}, {0x9, 0xffff}, {0x2, 0x1}, {0x1000}, {0x8, 0xb0e}, {0x0, 0x2c}], 0xa, 0x9}, {[{0xffff, 0x2}, {0xfffffffffffffff9}, {0x10001}, {0x4e, 0x2}, {0x5, 0x3}, {0x7850}, {0x9, 0x3}, {0x7}, {0xfffffffffffffff8, 0x2}, {0x9, 0x3}, {0x1, 0x2}], [{0xfffffffffffffffd, 0x1}, {0x0, 0x1}, {0x4, 0x80}, {0x6}, {0x200, 0x6}, {0x7, 0x7}, {0xb5f, 0x4}, {0x3, 0x101}, {0x3, 0x1}, {0x2, 0x800}, {0x6, 0x1}], 0x8, 0xa}], 0x2}}}, @helper={'helper\x00', 0x24, {{0x0, 'sane-20000\x00'}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xffffffe0, 0xfffffffffffffffd}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xe7bb}}}]}, @common=@log={'log\x00', 0x24, {{0x6, "5bd916269a99f56aff9611f4cb2f6c8904d9d6e402c87c2b2ec7cbdeace8", 0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x1, 0x8a3e, 'rose0\x00', 'tunl0\x00', 'gre0\x00', 'sit0\x00', @random="69b40ff3a691", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb8, 0x150, 0x178, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00', 0x81}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x7, 0x7, 0x6, 0x0, 0x0, "d64a099221384a5ab4c521b21f364c985da19085091acef500ed8b5dd64e0aad8956211946249b1b9da0ca723ec32b6e7d4749c7d56e70619b7fe5a4b12b60f4"}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfa}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x8001}}}}, {{{0x1f, 0x50, 0xefff, 'syz_tun\x00', 'gretap0\x00', 'ip6gre0\x00', 'bridge0\x00', @random="cc517ca6896c", [0x0, 0xff, 0xff, 0xff], @random="36b8ea7ae0c4", [0x0, 0xff, 0x0, 0xff, 0xff], 0x9c, 0x9c, 0xc8, [@vlan={'vlan\x00', 0x8, {{0x3, 0x4, 0x17, 0x6, 0x4}}}]}}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x11, 0x10, 0xe9f7, 'sit0\x00', 'tunl0\x00', 'syz_tun\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xfc, 0x12c}, [@common=@ERROR={'ERROR\x00', 0x20, {"a09a261a1cb94056c392a767de229ca20a567412454e234a9e9db988ccee"}}, @common=@log={'log\x00', 0x24, {{0x820, "0f6af810db342a4803bf3e4c358e08ca496a9b3dee2e356cab0d9ee6bd4a", 0x9}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xec4) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x50, 0xffffffffffffffff, 0x1000) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/164, 0xa4}], 0x3, &(0x7f0000001280)=""/46, 0x2e, 0x200}, 0x76c5}, {{&(0x7f00000012c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001340)=""/227, 0xe3}, {&(0x7f0000001440)=""/55, 0x37}, {&(0x7f0000001480)=""/33, 0x21}, {&(0x7f00000014c0)=""/240, 0xf0}, {&(0x7f00000015c0)=""/12, 0xc}, {&(0x7f0000001600)=""/121, 0x79}, {&(0x7f0000001680)=""/34, 0x22}, {&(0x7f00000016c0)=""/196, 0xc4}], 0x8, &(0x7f0000001800)=""/61, 0x3d, 0x4800000000000000}, 0x4}], 0x2, 0x10100, &(0x7f0000001880)={0x0, 0x989680}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000001940)=@full, &(0x7f00000019c0)=0x48) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000018c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/16 12:04:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x401, r0, &(0x7f0000000080)="38b5f375227f5225685a88133687", 0xe, 0xfffffffffffffffe, 0x0, 0x1, r2}, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00009f5000)={0x24, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x4, 0x1a}]}, 0xe2}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe, 0x400501}, 0xc) fcntl$setlease(r0, 0x400, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000240)=""/65, 0x41) 2018/03/16 12:04:02 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00006b8000/0x4000)=nil, 0x4000}, 0x2}) 2018/03/16 12:04:02 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x1}, 0x4) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000002c0), &(0x7f0000000280)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) fchown(r1, r3, r4) 2018/03/16 12:04:02 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1ab, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x2) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x3, 0x1, 0x1, 0x3f, 0x4, 0x53f, 0xc60f, 0x0, 0x0, 0x6, 0x800000000000005, 0x3, 0xc94, 0x7, 0x800000000000, 0x4], 0x100000, 0x4000}) 2018/03/16 12:04:02 executing program 7: socketpair(0x0, 0x0, 0xfffffffffffff725, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000240)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000000c0)="460f01c9f00937409bb9800000c00f3235001000000f30c4e21592948a0000008048b80d000000000000000f23c80f21f8350000b0000f23f8b9800000c00f3235008000000f3048b8ff240000000000000f23d00f21f835100000060f23f8650f0636460f01df", 0x67}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000040)={0x8d3, 0xf652}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/16 12:04:02 executing program 1: 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) mmap(&(0x7f0000cd6000/0x2000)=nil, 0x2000, 0x3, 0x1b071, r0, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xf7, 0x8, 0x7}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000200)='bdev)}{lo\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x74}}, 0x4, 0x8}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000340)={r4, 0x59, "f6c037c313a95b053ea34197f1de970c6780c312b1d64812ea3e1b4c0a00ea6945c3004860aaebd10cba39e92868a49a77a1b3c939181597dddb8c81752ed84268ba3a6035670b93fb3a6cb27938b543725968b3342a7cfb28"}, &(0x7f00000003c0)=0x61) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000580)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000005c0)}, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) fcntl$getflags(r1, 0x0) close(0xffffffffffffffff) [ 162.193956] kauditd_printk_skb: 29 callbacks suppressed [ 162.193964] audit: type=1400 audit(1521201842.823:131): avc: denied { map_read map_write } for pid=19647 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/16 12:04:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/16 12:04:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27d5ea00000000000000000000000000000000000000", 0x18) 2018/03/16 12:04:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2200, 0x0) write$selinux_user(r1, &(0x7f0000000180)={'system_u:object_r:random_device_t:s0', 0x20, 'system_u\x00'}, 0x2e) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r2, 0x1f, 0x4, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0xb8) geteuid() socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/16 12:04:03 executing program 2: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f00000004c0)='./file0\x00', 0x0) lseek(r0, 0x0, 0x4) syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x0, 0x101100) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480)={0x101, 0x8000, 0x1000, 0x36eb, 0x7eb, 0x3, 0x0, 0x2, 0xffffffffffffffff, 0x2, 0x4705}, 0xffffff94) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000080)=""/56, 0x38}, {&(0x7f00000000c0)=""/189, 0xbd}, {&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/196, 0xc4}], 0x8, 0x0) 2018/03/16 12:04:03 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400280) getsockopt$inet6_mreq(r0, 0x29, 0x20000015, &(0x7f0000000340)={@mcast2, 0x0}, &(0x7f00000002c0)=0xfffffffffffffebf) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x12}, r1}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x8}}, 0x6b, 0x279c}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x84}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r3, &(0x7f0000009bc0)=[{{&(0x7f0000000180)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)='3', 0x1}], 0x1, &(0x7f0000000340), 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d80)='w', 0x1}], 0x1, &(0x7f000000ae00)}, 0x2e2fce7e}], 0x2, 0x0) 2018/03/16 12:04:03 executing program 1: capset(&(0x7f0000ecd4f6)={0x1998032c}, &(0x7f0000032fe8)={0x40, 0x0, 0x0, 0x0, 0x36ff}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) syz_extract_tcp_res(&(0x7f0000000180), 0x9, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x6, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000100)=""/128) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000002}, 0x5) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x200, 0x0, 0x8, &(0x7f0000ffe000/0x1000)=nil, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000380)={0x2, 0x7fffffff}) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x3bf7, 0x80000) 2018/03/16 12:04:03 executing program 4: syslog(0x3, &(0x7f0000001840)=""/161, 0xa1) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x600000) mq_getsetattr(r0, &(0x7f0000000040)={0x2c9b, 0x7, 0x1, 0x3ff, 0x0, 0xeba1, 0x6}, &(0x7f0000000080)) 2018/03/16 12:04:03 executing program 3: gettid() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/16 12:04:03 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/16 12:04:03 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044149, &(0x7f0000000040)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140), 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) 2018/03/16 12:04:03 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000300)={0xf000, 0x4, 0x6b5, 0xa3, 0xffffffff}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r3) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/118, 0x76) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000340)={0x3, 0x7, 0x80000000}) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9, 0x0) 2018/03/16 12:04:03 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r3, 0xa, &(0x7f00000009c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x81, r0, &(0x7f0000000180)="f2c5ff3d139e62f40f11e0ae999e3d49ed3e414ec1910c56dfc52c16fb0e29ba6aa1e4df6c4ec90a86c881532f8d5f208605119e0b2037f3359ad6f1960f0112017b256c254379426d5d8f7d155c4433a562b7c912508609b5bae1", 0x5b, 0x6, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000000200)="261158e80dfdc1f42534bed4036b176f92cd11c756b562a127ed5c71850f2ec34f371bbad4e16d4426c79435fe2408ac82e5ed83e66e5e1abe3f86984af1954fa6b578fd3c06c18a9e2200ffaaf669ae86a35bf71b6fb4f313b3a4e7336b79d5ac8bf1356e8e24edfd314ba1f17661bcdbbed800c99a2e227caad8ed42a3b9b09b041804af5e95b07b138bd9922a74dba38322eaf140a6caf1484c3fe5f16294d30bec7e680f69ee17aa8b", 0xab, 0x0, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0xc5, r2, &(0x7f0000000300)="101f54de133974aeb4a380ad2c85ff16c3ed15bda5e48defa62c7eb21809f8d679a908506edbe4d9cf156dbb2b26d6e6e099dd607b136ad824d794f16be0cb0e8997f9e04025dcf19a70cb07126f24dba459eecfb9f961fa2d51ee2c520ebbe49526691816de1946ff23862269310d8695db882a06b0e646b8854f158f96156d542b3b7417df33a976833c41cd35f0346948eb1b97441ee04f1407508a73079c1078a08795ba709195f2bb9e932134a91da89385d975b98b69ed1428bd8bfc148db9bf9462d6ce709a6b1c2182958922f660bbe62f85f7ebbc35da2537cf4d46849820811c7c94", 0xe7, 0x1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0xe0a6, r0, &(0x7f0000000440)="b11ec2cc45d2b4e8d1f6bf088943ad13123905fe74ecc842e2a23c96e0c45d8c53069322cf3d67bd8b09f7ce25ed75b8320ad87cc8b93b6337c5b2ef583910263d8101197c", 0x45, 0x5, 0x0, 0x1, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000000500)="c33fa2743607c89c7df3d1b8d758805c36066ec5278efd3999", 0x19, 0x200, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xd208d8c3c2cfedd8, 0x359, r2, &(0x7f0000000580)="563307d7ebf1166bbdb32c9af5f882fdafb6590aa8ad4fc79d0cd848fc3d52a6b88e86f89e79edd38287d74a3c9a2503b129b17d83e997a723e20d33ab22f60ab150dd0b9a47b4514ad92be2", 0x4c, 0x6, 0x0, 0x0, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x2, 0xa15, r1, &(0x7f0000000640)="5e03c1e821fc2cb47ae96bce5ed05dd7634766a63a1c141c3f3d8615a98296d6ba82896c2ddf2d04437eb59a662ebcbbd0ccf4f70f78b01a81afe824f41b3c2328694d2b72b42910dd32bbb58f93d5d712f3f266888bc154feba3467f056a5de6de0ca499690a26e775a17904d014642f2ba7e2edd424685444093bb314f71a4c19aecfd74ded27743f996cb4cb4f7d3e57d6f21ec194ad080280457b5a0b5cd66a3aa269dff7ee10c054f9402043ddf42bdcb6e10301c629a148ecfa009cb347230cf1a5fddd7c57dad6875ccb023c80262189c459f67d69a1b915c5bf30625d874", 0xe2, 0x5, 0x0, 0x0, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x6da9a672, r2, &(0x7f0000000780)="1142226eb682ed056254a246b1efba9a52e60b1c8fbefcaeb5eb48dcbf393ff83c79f8e6dcefc8317ccf036ec27e0166b770fbf152d7b2b2774d865ffb492fb59bc2e426b67d6c89f474eff4048f1ed6b0a5b6ee0e9f7f39ec6ec2fbf487fb6247bea808b2faefcc38d46638c033dbdc1ee7c10f1c60295bed2ec17dee395f8b6903cefbb24c54cbb8ffb84f181083eb8bd5db874cdb55aeeef9b4c4faaf47c3e5ee9fca1feac4ec38f1cc736aa559135f6912b02377daf6b934140f64aa", 0xbe, 0x7f, 0x0, 0x0, r0}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0xf, 0x1, r2, &(0x7f0000000880)="48dd21f8950ba336565840a8501c3f50b415df97a15c529760da37b3f734da406445a9cd5aaf711a0cb80858d6c075773ba9ba4f14310ed8df2e46ff7e2a58090c30cca98e3488266993f3d9fa97d4b99c718e3dbc", 0x55, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x5, r2, &(0x7f0000000940)="7656326a9f382ca561b0262336f5f0b90fa978d7309cabed67572dc952585839ab050eaeed1603e97812ed4d69b571b3d86a4b7c4a3f5660", 0x38, 0x0, 0x0, 0x0, r0}]) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') pwrite64(r2, &(0x7f00000003c0), 0x0, 0x0) dup2(r2, r1) 2018/03/16 12:04:03 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='cgroup\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) [ 162.508448] audit: type=1400 audit(1521201843.138:132): avc: denied { create } for pid=19709 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/16 12:04:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00000000c0)="cd8f1b728c2ba52f0000000000000000b03272fad4f08e755c0cc0dba182bf35f41d084a86eb9455f2a95c4b8b00b7064438d7f6605e6f033cc1f2e865295ed96de31a57da70a157b1fe65a20693822789c08a3eedc16a073ffd7dc04dc29e82ae41067556b03703fe90887cb697c2a16e623e85944bfa67a68b2430fa3e3a8a83c89e4e06d15edafee4b07aa602d175cacfc49e2c2f7869baefdf8b55241801d65be49db26df8d30e5048d7d795456f14dae849b0093bebc4535192096eff70c622f5e7acc6d3b9550e186ce27bdb2959adff511e10a44453dd79eb60ee57d12a82f38eee00000000", 0xe9, 0x400, &(0x7f00000002c0)={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x23e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0xffffffff}, 0x5, [0x6, 0x0, 0x7, 0x7, 0x8, 0x164d, 0x80, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), 0xfffffffffffffe9f) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000}) 2018/03/16 12:04:03 executing program 2: r0 = socket(0x100000000000011, 0x7, 0x0) write(r0, &(0x7f0000000180)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe05001000064b", 0x26) 2018/03/16 12:04:03 executing program 6: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x108) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xfffffffffffffffc}, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000300)=[{0x48, 0x10a, 0x2, "3a6eb1ae624c2289edab2df261c9d9ab9a68812b9a6d633dbde60caa5e9991cf0f175638f56fa90740af933885cd1033f8465d0b544eddf00e36"}, {0x100c, 0x3a, 0xdba8, "efe20d795d964c3ba0db9a88659b4306532bb7c1be5ce79e980cdf35595a6bdb131ee10b7c150efd4272d93be469c516ac398dd9a8e279c9459a8f148141665ad15e5f6f94b2725948a45fd3f1dd863c366bb0fe0ddcf90c9c226b6df17a39cda07d84ac435e39a43c183953ca01aa1a8e1671ad608c6f148f6375c2a972ebea60ff77b50fb7d01c1ca38e6ed56e31b8683b153c5b6cc34052e2d9489df6fff20a81ad07ee362795c37ee760c03b23afe0504b4dab34411e34c5e1a529f497804c2faf17e85731a6da12fc11dff8d6a1a5ec16f1589cc7fa8f1280377aeaa08972937e0ac10a0341c84381f93f37a980600bd3d6b9344cccd9c02514b4712df4a847ef64e3a68fa8c0809d4fb65e456297d9227add3910472270b559999dc6ea3b2a48d8d4925b4f9256f05a3acf3a4c098e74eaca48ac2957df0dc48314387cd35479de8b1ef0da61e9650beca7ce9aa936b79b06a5ff2b3b4b5aa644314ccf1d1ab7f94d3654ad33345306760415188ffe9fc76c292a34f991aff8beec1d573d14b424032bad25c7fcdd58e5c0379e297d2201de99fdac9a09561ed09c45b85a69417d1c16dda65926d34ee68ddbd781e541f2fdb4db9adabe7df0c98c841685aab44e5fbb7354f29ad9d153e8de00724a9ab20c458b38ecbf065d3a2dc74edacf7f6f7d7baba4b35717f7c600f6d17b93848368affd1e336ea527f11832b048457142ad6e0b16e8af868f165fc2194967e770d0fbcacae22e324bb20381ce50430614dca713bce28af2e1f4060103a82136f3376d232a5fa9ad284faa79428db922ac6f9759df219e3c1819d2f1288b0aac743f67ce1569fb68b5ba5b2bbd7db6b0143152e09f07d5d3bf4287379ffbd4dc765535d4edba136aac61e1e02836700a1bdc7a266da6d2cd94628402ca90cbee5c077cf5f3c056105e9a4c1a09fc89edb7b351f24550fadc48fc57d87b230b674e59162279c9c494c5c91f5a7b5406928551375917b3141147f274a7132cf75714dbced002b8685d82433ed23effea00aa69dc61a7dc7b2edbcb6be52f8af00bdbdb40bbfd878c9fb5eec6f30152299a73b99044c09c1acf666315c8130193921c77ef8d3fdcca55b083ade00f48f97fcfc802a2a4dcdf3f114488a426bb66355fb1a4a1a2ce62c26ccb948f7397262bf8fd3aafeb6ee0a3ed5ff92ad94d6190dce1bc6333a047b2f18a46c799707a6e901bce0f8f95064b1e13ffbec397a0318d4e429a020fbc2e6d5d087273c944adb009b1846643aa6da57c9b2eeab7aa5bd46488a47e4db39751a89a00d61e0aaa797af75656dd2662fc0669e7c340b424f35db27d2d91aba0217a4827f696da04b485aec456ae1ccb0bc9de38ea7af4cdfeae7c6b52a9620cd0340fcbe528e01c5a4089f497ff95c142427bddfcbc22ebde436789fcb1339aff7811233f98cb6d28f1b8e715245adb8642c99e75e6941c9827952b1f7e190b99f2e82b4ebdb5e2f2d8ea4480dab59ba99862ae5359e3ab8b15533b8e64e33c7a3e0bd77ef63bd5b3da5c4854f9e55a896dc1660b061baa94a7fb58e25a1307940692aa731fbea43d4aecd24ce327d7c9514c5f110157eb3f8be598f2bec852fe2195ce0e079db50e3461fe7c8d019d22735e0c1a940037e41e2cdce310f1d2bd4ff6ddbba3d957cb6bbe68c61c89ccb02499c38be0cb7fe9e0490cc05246db1c583127647af0c956463d528402646ae3a9b1e823cb72515ae9599b7e6918c92ceca9076e5a8410aa78d5e9112577f66f5436da5bb0163d23d7357cb4ee0ff45b8e5d85da85a9da9e3035acd9f68d7c9656508d474b001ac63f1431b0dab91fa4a69d45f37b78196dcf81acde339061fe0d9afc584615c9bec0a8edfce83738dfe86ba0ad3d598d156876fb170a92be08e6243b626f0216b1f3965acfe0999a495060c2b834a18e6425ecbbf5fd2a796baacea5ab07b2db1b2dd82baf1638d75a77325ba80a8026b3412d8975d1fed99787c6bc89753cfc66b2d504ccdf4f6e69b703d1a341c0f8351fce184ac3b3de31b77ad02b1d33b63987cff1090dcf7b56f7eb3333054f5b9ab8efd9a2c79e64ef1c16f5be05ac7e1798e140624031d1c7ec1b25b16878235a0b6ec0df28d7bd46c71b94be19b55875331c5336c5bdc89e09540df8665a90b81b2e8c5ada510cfbc57521c58faa9d3751ad633e8597aff6de7e4723224fb49f75036ae0cda5c4e982de87bfe84876c7ea3bd356413f60950ed87f243962700a47b440ec92a9797a5ac5675cd02938d17cf172ac4aa49237190a63d42ddc2a0869dbab7f2abc20dd13eed5a94d5039b6fa500b3a0f08c36c53d51d6361eaa4b40571580564b2e16fbc2585b58bb50b3c077dbced580e7918a35f45b2c54bf0d7c3fa2afeb23ad8db2b1d0ed8bfec55a03078b1735ecb48e4c461edefeac1710025591bd430e498cda356fc348af18ee67f51e2976a1a9d8684ea24fc5cbabab279975dce64de544526f836bab29f5d4287e851d0d0fb950d3ca5d737987181c4339be36fc0916dec37cce0eec3e544710128eedfa0b66d642cecda9cb55800e375a43165a2f07a58a8c6a1129673a99ef81082d4f897d1b1938a4de144f8f3ef9cd34cf9cd37aeb4cce834303b7686473fc4692ffc860508d8dfa0ed06aac8690729cb683ac63be988a652aed448a36a1c9b8c86384a60c67a58e2512166be0937a62e3eca7006d0074f2e63782ba8655cf36d413c9d91c9da5dd3c20f19cb74b20394c78017175f3cdec1b4b4dbfce46d1dca0b974d83293ceed643794e517a8deb6dae9ed836f2b3690df4a2c6dc9ed95109320d073f10ffffff06b4b1a4d01409c6b39644b1244c40749a3959206d887d643d1ed2470c48f89c787aabd57d10a0321584af2c4c880cd0f46b4eaa089324a4f13e3ce865d76affe63e1e7ffd60dacab67d05a5897a22aadf48347099c4b606729774b86774cd78098ab9ceb50cb9efababb6dd99cd274867979d6d260cef0a12b695d6b809dae09a8bcb2ea175cb1e44800881cb7dfaa52f97a3e119166a675000e9bd1967cfca74fe88e7186e877b592bfd33e3a50118ca99982da8440bfd6f7e2a0614a9867467c6e935ef199ddfffeab618ec8f41baa3ec48eb476625afdf6c124e316aa0b2ef90dfe465bf189df5c7b82a971711972393b3054bca98257cb761448ac8d1cd6fde467ae21031576ee5ee76fc3684b48bbcc0edac4dd0f71fc20f5c548391f239e52930e368b27b1778f7ad722a57d05c64d04b05f5c21390e0cc94f1ae75fcbbb6dd4fd062aff9d5d5d7098bbcd49f8ad7cc05ff4f427235d01a8b29749f1e069903e6e93122846a50ebb9de60aa872ba9e8fb559d5e8ac0a640c3193fa45fe1d81861a1c2ef5fcba424820e84eac8a480d03c2fca64aabffaed6caeb758965b88978757bd47d00a407a4265e009e160e8a727e028f05b74f1fdafc76df2e25cc38d87ca7c9105caa72ddfd3fcddb7afdd4c3075b383ccdb86f0bef0cc302fc04db4b1f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{0x3c, 0x102, 0x100000001, "74f9140abcbc1cbc0b989ce67ac12160ec6c5c885e56bfbe3e8f1d2841289f689803c10058361646e7405ffef6781a40"}, {0x100c, 0x119, 0x7, "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{0x30, 0x0, 0x4, "cc2089e61f9472724d98446f96b590c7cdffa5fee90056b2422d7c3c5fa4321bcd135d"}, {0xc4, 0x114, 0x81, "526da909ab332b8389631ce3eb37f7a7fcc245c9f13b78582ac556178cc78a5b890fee9435f70811dcee6f23a12451d78c7d44beb4c139bf413b375c91e8a4cc21141025131422f804dc5734ccfdf5b9fea0a9e1cf171dc80287da477cde80ba26d2f57718aa0852d092f703da7918ab544e0967bea04a90f7bd011a651d6892a02cb822f6bd17e6ddf0830f2b59869b29dd4fe6c175e90e802a59b533b0afe22605bae5cd6efa76bc6d244d6e83582303224d146f232b08"}], 0x2190}}], 0x1, 0x1) 2018/03/16 12:04:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x200002718, &(0x7f0000000440)=""/40, &(0x7f0000dcaffc)=0x28) socket(0x0, 0x80000, 0x9) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x1, 0x4, 0xff, 0x401, "5e61d8a71238e130bd3b09dbf9ef2027e619b42e52d663f4946018b39ec1d9ec48f79589ff1d78681c5f9ccf", 0x4}) 2018/03/16 12:04:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f00000007c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0xfffffffffffffff9}]) 2018/03/16 12:04:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0xfffffe58}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1e) arch_prctl(0x1004, &(0x7f0000000140)="e967765c5c52e8ad4d9a6120da95e4e1318b66d29260b8f1277dcef63c6cc69c4f07c29ac0a21238566355c8dc5ad3d13e238e78f7b8920452dd5ead3359a1e2c49a2f97ba87f1bd9e80735039d45cad0d52e78526271cc1894b480504ff61eb2ca266a50edf57ea1613c19c99a15cbdc79723858087a210614c3424f1f7dc85c94e187fc6c9e510ff5f9a72d54581b98b3983bc62903c11") [ 162.577062] audit: type=1400 audit(1521201843.174:133): avc: denied { connect } for pid=19709 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/16 12:04:03 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/rt_cache\x00') ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x5b, 0x3ff, 0x7, 0x81, 0x80, 0x8, 0x80, 0x1, 0x7c, 0xab, 0x4, 0x9, 0x0, 0x4], 0x0, 0x100000}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x3da}], 0x1ffffffffffffd7c) 2018/03/16 12:04:03 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x3, 0x1628, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000140), &(0x7f0000002700)=ANY=[@ANYBLOB="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0x16f6) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) 2018/03/16 12:04:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x401, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080), 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0) 2018/03/16 12:04:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000000, 0x400000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x7871, 0x1, 0x40, &(0x7f0000fff000/0x1000)=nil, 0x2}) r1 = socket(0x10, 0xa, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/16 12:04:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) 2018/03/16 12:04:03 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x100000001, 0x3, 0xfffffffffffffe00, 0x40}, &(0x7f00000002c0)=0x98) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x16f, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xa7, &(0x7f0000000140), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) 2018/03/16 12:04:03 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x450002, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x7b) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000), 0x8) sendmsg(r1, &(0x7f00000c8fc8)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="d4646199", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) 2018/03/16 12:04:03 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000000)="6f4a0768e09b5b7609da46acb04f9a69ca88dfe8fc489091b8c3e5745804f600c44f40bbf5ee3d93e13918740e3b427d4977e624310a278700122793d4ed4ac8b655c175e1056882b5a7c52a97ea686c2d8889b1403512bc0735dd8c868e44c200e7709fc5cbd8788db6565adb0e1035688474f53148") write(r0, &(0x7f00000000c0)="9a", 0x1cf) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/16 12:04:03 executing program 5: r0 = socket(0x1a, 0xfffffffffffffffe, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) getsockopt(r0, 0x10f, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffda) 2018/03/16 12:04:03 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) sendfile64(r2, r1, &(0x7f00000000c0), 0x7) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x9}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000140)={0x1000, 0x7, 0x8, 0x0, 0x61c3f16d}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/166) [ 162.694436] kernel msg: ebtables bug: please report to author: Wrong len argument [ 162.703928] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/16 12:04:03 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='gre0\x00', 0x200}) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:03 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x20, 0x2}) 2018/03/16 12:04:03 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) socket$rds(0x15, 0x5, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x9, 0x7, 0x9, 0xfffffffffffffffc, 0x0, 0xab12, 0x1, 0x4, 0x8, 0x279, 0x1, 0xfff, 0x1, 0xe321, 0xc0, 0x2, 0x767b, 0x3, 0x40, 0x14a, 0x2, 0x5, 0x5, 0x2, 0x6, 0x200000, 0x5, 0x5, 0x6, 0x9, 0x2, 0x0, 0x3, 0xcbd5, 0x7, 0x6, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2000, 0x6, 0x3, 0x4, 0xff, 0x6cb, 0x8}, r0, 0x3, r1, 0xd) rt_sigsuspend(&(0x7f0000000080)={0x9}, 0x1a18142f806ff723) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1e7d, 0x400) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000040)=""/5) 2018/03/16 12:04:03 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaa00000000009078ac14148d2d7d4f190b604d000008907800000000"], &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) eventfd(0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/16 12:04:03 executing program 5: r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)='./control/file0/file0\x00') read(r0, &(0x7f0000000040)=""/32, 0xa7) 2018/03/16 12:04:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 2018/03/16 12:04:03 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000180)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="c901df0a469689d796adbd0844652dda00308ece149a67bf745b25940e8898b8b5157ca5a10d1ba2f221b362a51deb46c1d4ab87bdb50fe322655ebebddedb12e199d8aeb37de30d28f5d59d62f449dac97c622a2b3ae41bc1cc0c117d68976a58a13e8dea980f43941cd16261d377686a5525172fd0dd5ff6a0db712b3ca94d", 0x80}, {&(0x7f00000000c0)="f1838ce0d2254626390dd9894f84bd5d6d4b610f562c8d2e5ce4c46fceb9cb0afbccfb4e98338f9df9dde988614a5249fca248800cf94f8060eaa5b34d05c0c17ba08fcf6df0d29e52ccdcde3673b5d26277c6503a5b5e78aa463b2f54b759e4696607647af6c11cec65e052c30aba88c7677e", 0x73}, {&(0x7f00000001c0)="eb9c2a049e071d82c426b9d9eb200c2316f65f6bb19e7e246b1ae9d98e902f1778cd4c415b5874641f4436c97890a08dfb9ef8181891c669c9fa2553f19c6bc33eac", 0x42}, {&(0x7f0000000240)="3488312f3c887ecdbb6c120c99bed99c23b43711304dd6a603466076730c9a1681ed52083272b3e3d886878ccdc80f676d3257fd7b4c892ca5607df8c735bb9a9f589d403d05b95de8b1f073ef974d04303907967c1e5c977ffb8498642a980398ba0de3f16682f89ce31b9647e92cafcf34fe432a", 0x75}], 0x4) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) 2018/03/16 12:04:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000600)=0x54) sync_file_range(r0, 0xff, 0x1ff, 0x6) socket$rds(0x15, 0x5, 0x0) 2018/03/16 12:04:03 executing program 0: clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x60800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$pptp(0x18, 0x1, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000080)="d3a96f526572e7d65bb86684233b15c10e55e858889a11e173c01cb018423abf00d74e044f63e144383e4ebcf11e176f5dc3783e284c57e8cf67d490", 0x3c, 0x4, &(0x7f0000000100)={r1, r2+10000000}) 2018/03/16 12:04:03 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/03/16 12:04:03 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/230, 0xe6}, 0x2) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) [ 162.890326] audit: type=1400 audit(1521201843.519:134): avc: denied { map } for pid=19812 comm="syz-executor6" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=63089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 162.909342] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38470 sclass=netlink_route_socket pig=19809 comm=syz-executor7 2018/03/16 12:04:03 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x182, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x2, 'client1\x00', 0xffffffff80000000, "6acb4eaef940bf7a", "aa6ca4d24a185546598b666b2c8a1f5bc43e97446352acc73338267bbcc7730c", 0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x4, 0x1, 'client1\x00', 0x4, "d92f99c8ef8abd1b", "a79cef456b78cf7abd69b3461ae572ffdcc22a0fc84a708870dfbd5dbf27cd15", 0x3, 0x20}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x201) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000001}]}) 2018/03/16 12:04:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0000003260a3772c038ee4e1733b380000") r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) 2018/03/16 12:04:03 executing program 6: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x40000) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xff, 0x400000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x4, 0x6, 0x1, r1}) 2018/03/16 12:04:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x220e80, 0x0, 0x8, 0x5, 0x3, 0x1, 0x2, 0x3, 0x10001, 0x9e}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x96, 0x8, 0x5, 0x8}, {0x8, 0x7fffffff, 0x8, 0x2}]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000758ffc)) 2018/03/16 12:04:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x100) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x400, 0x10001, 0x83, 0xfffffffffffffff9, 0x80, 0x81}) 2018/03/16 12:04:03 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cbb7c4c7275ec709006e71", 0xb}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x54a, 0x8000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="4c440c3a47aaf4e4230295b1261172755cbed4256d593493325ed20046f83be83a0f492557b4f7da50628656f8c61044b8ba7ac0efc5eda8e1d3581dafb087543b46958bfb4ed45e4b50f874f852f4c873b11ae926ed174d0c869a93d4992c64b6ce1c55ab9262fe0b093338df9ae53a6eb00aa708f55f1b58c1b0c02ce4d4a9b4c2ea8aee8b48dd4976953e235341dfe3917cbde5295ada3d69ba451c753f8195053dc970ae2812ef9bd33e011b5b7a29e85b06ba0cdecd7dcad5c82104cc93d321de5844fadd126e81e034b41b60b77de8894c50e7da71a601fcea36914650ca003da1fa087cb42de95e65") r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000140)="a89e02bdcd20baaa0d9567fc33cf2e65724e3d422c2672883afff7ffb631bd6cf421cdaf2a378d73c3b39a9278332247bdaf4f32277c04edcbdb1be66981aad0413e", 0xfffffffffffffdee) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)) 2018/03/16 12:04:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @multicast2}, &(0x7f00000000c0)=0x35e) r4 = dup(r2) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000240), 0x2) sendmsg$can_raw(r4, &(0x7f0000000200)={&(0x7f0000000280)={0x1d, r3}, 0xfffffd8f, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x1, 0xffff, 0xffffffffffffffad, 0xb6e8}, 0x23, 0x2, 0x0, 0x0, "f8a8681cbc0b51373125c3694d594d0b06e6fc3559be5ed41f13cdeaf9b172bf5dcc98adb7db312ce0ec99cf380d20c9a25be61a2d08630182f873ee470028ed"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r0, 0x0) readv(r1, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) [ 162.933673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38470 sclass=netlink_route_socket pig=19816 comm=syz-executor7 2018/03/16 12:04:03 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0x31) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) 2018/03/16 12:04:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/16 12:04:03 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') r2 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xfffffffffffffffa, 0x800000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) ioprio_get$pid(0xfffffffffffffffe, r0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ptrace$peekuser(0x3, r0, 0x4) 2018/03/16 12:04:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) 2018/03/16 12:04:03 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000280)) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='em1\'+\x00', r1) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/23, 0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002a80)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002ac0)={r4, 0x8}, &(0x7f0000002b00)=0x8) timerfd_settime(r3, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "299ec6842ebd14e6856d9d4e55a6febf02d7eb3246bbd2f5b9beb1e49f1f37da7e5d634b414a087868aeddbf02ef83592c5c12a0803855cf01b050e36a7a1f47", "045500cfef1848e534814cde0537673b7f9c13b5d8737228748b403063dcc6cd"}) 2018/03/16 12:04:03 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x91, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/03/16 12:04:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r4, 0x20, "8a5914c1ad1a80ea365f769807688308a9d41e4546dafe576eb3597db36721b0"}, &(0x7f0000000400)=0x28) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x7f, 0x4e22, 0xfff, 0xa, 0x0, 0x0, 0x29, r2, r3}, {0xc66c, 0x606, 0x80, 0x7, 0x9, 0x2, 0x1, 0x8001}, {0x5, 0x5, 0x0, 0x6}, 0xfffffffffffffffa, 0x6e6bb5, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x2, 0x1, 0xffffffffffff0001, 0x2, 0xffffffff, 0xffffffff00000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xa0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000080)="0500000002", 0x5) 2018/03/16 12:04:03 executing program 5: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)="02000000", 0x4, 0x0) 2018/03/16 12:04:03 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/16 12:04:03 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{0xffffffffffffffe0, 0x800, 0xffffffffffff8000, 0x100000000}, {0x3c6bfa30, 0x100, 0xfffffffffffff718, 0xffffffffffff0000}, {0x4, 0x8, 0xd5, 0x3}, {0x7, 0x7, 0x0, 0xc9b8}]}) pipe(&(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x200401) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/16 12:04:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00'}) 2018/03/16 12:04:03 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000080)="4442799e", &(0x7f0000000140)="cdeabfdd0854289f624c00db81eb12e99884aec0eed85541abe9967d701c180a99333b7d7ef0209514b2e16f53cd597bc853d6ae59b24c38fb3bdc9b3d3407644a54635153f8e4dec3bd11bd649eb2800de5024d9d46ce56faafe8df5d4c5afed5996d4ad52b509f95269b5074e04217b677f8bc03f8db0afd7655961becef0b02bc1ef2e3f611d9eaffead0ace8e26a0ca07960e6e9ea464860da5ba92cdb4fbf8631c44987e8cb85204d9eb00d435307b7e483c07724151028b8054ba14568fba847"}}, &(0x7f0000000240)) 2018/03/16 12:04:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x100000001) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec36030000000000000098fc5ad9485b000000dba67e06358f964fd1b1503c3a52621300000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbffff00150039010000007300000000000609edffffffffffff02df9eebe7e87ee87cccebf6ba000840024f0298e9e90554062a80d7a8007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a600000000", 0xb8) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x100000001, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/03/16 12:04:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) userfaultfd(0x80000) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x4c4140, 0x0) 2018/03/16 12:04:03 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) fcntl$getflags(r1, 0x1) 2018/03/16 12:04:03 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x29e9, 0x100) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x38}, 0x4d) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) r1 = socket$inet(0x2, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000340)={"626f666430000000001300", &(0x7f0000000300)=@ethtool_channels={0x3d}}) 2018/03/16 12:04:03 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x400140) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) open(&(0x7f0000000100)='./file0\x00', 0x88400, 0x8c) r1 = memfd_create(&(0x7f00008f7fe7)='#[vboxnet0vmnet1security\x00', 0x0) fcntl$getflags(r1, 0x40a) 2018/03/16 12:04:03 executing program 2: ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/03/16 12:04:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f000001f000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/03/16 12:04:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="01fcffffffefffffffffffffffffffff2a00000000000008000000000c06000c00ff000000000000"], 0x28}, 0x1}, 0x0) 2018/03/16 12:04:03 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000316ff8), 0x0, &(0x7f0000f51000)={0x77359400}, 0x8) 2018/03/16 12:04:03 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x103200) openat(r0, &(0x7f0000000080)="e91f7189591e9233614b00", 0xc000, 0x80) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) dup3(r1, r2, 0x0) 2018/03/16 12:04:03 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000954000)=""/147) r1 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000040)="0e6143f0419d45a40fa28f7d266601d0302d509d969b37f8bfc4ac7dde94632b8686a75de798ca0ddcadbd5d4aab407ad25f3389b07764cb4c68aea003b2332db9857055269da2d768274c648175842177c13d3165905a9e3fc6d38bcd2df470267e496e01dbc96388a2bcc62f766673179338a4befac5c235ddb64ef763507ef8108e97e74e1ae7627e8a002b71162848aa33587d3ba5c2cc14e974af7d140013c2e722262a16c1ae8630ad6d0d22921381f218e9991af3b038f27815b2794f7ffff4eccb23d2d12785f4feb00ac331d1503a04757057dfc67b0091d0", 0xdd) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)) 2018/03/16 12:04:03 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0xffffffffffffff90) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='h', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/16 12:04:03 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x10000000000001e0}, 0xfffffffffffffeab) r3 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) 2018/03/16 12:04:03 executing program 0: unshare(0x400) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) r1 = openat(r0, &(0x7f0000591000)='./file0\x00', 0x400001, 0x4) fchdir(r1) 2018/03/16 12:04:03 executing program 5: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='user.syz\x00', 0xffffffffffffff64, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) umount2(&(0x7f0000000000)='./file0\x00', 0x8) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/03/16 12:04:03 executing program 7: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0xffc6, 0x8}, 0xc) r1 = socket$packet(0x11, 0x10000000000003, 0x300) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000100)="2a4e0c2cad2c6e140c5c54f2ea6e50f86ce54209097d3586cf07d7334419dccbaadf41a0f33a99275bce50ccbeb26eb1fb7694bc0b9320e3807367fdcd683ee6", 0xfffffffffffffe1b) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001840)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) 2018/03/16 12:04:04 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/16 12:04:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') recvfrom$ipx(r0, &(0x7f0000000000)=""/2, 0x2, 0x2000, &(0x7f0000000040)={0x4, 0x8, 0x3, "a411596e4057", 0x1}, 0x10) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/03/16 12:04:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffdffffd, 0x20011, r0, 0x0) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/16 12:04:04 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000758000)={&(0x7f0000f0a000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) r1 = memfd_create(&(0x7f0000001dc0)='\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001e00)=0x1, 0x4) 2018/03/16 12:04:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000000500)="2c7f023b3d746036a3305bc2f2d9428bdcce80d40eeaba8915e7edb5cf6f9698b3335a098f4a7db251b36bd9472e2b62de159e275cce1329731e13704f8c4172d77da5d717b0829a10e0ae939675b055becdf42350aeacc8e0400ceb953fee75db83", 0x62}, {&(0x7f0000000180)="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", 0x155}], 0x2, 0x80fff) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/254) setpgid(0x0, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/16 12:04:04 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/16 12:04:04 executing program 3: r0 = gettid() socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x800, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x6, 0xffffffff, 0x0, 0xff, 0x0, 0xffffffffffffffc0, 0x1f, 0x14d5}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x808, 0x99f, 0x7, 0x9, 0xffff, 0x0, 0x100000001, 0xfff, 0x8, 0x9}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20111, r2, 0x0) r3 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) fchmodat(r3, &(0x7f00000001c0)='./file0\x00', 0x2) 2018/03/16 12:04:04 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b4, [0x20000340, 0x0, 0x0, 0x20000370, 0x200004c4], 0x0, &(0x7f0000000080), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00\x00\x00d\v\x00', 'ifb0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xdc, 0xdc, 0x124, [@devgroup={'devgroup\x00', 0x14, {{0xf}}}, @cluster={'cluster\x00', 0x10}]}}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x204) 2018/03/16 12:04:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000480)={0xfffffffffffffffd, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000004c0)={0x401, r2, 0x10001, 0xaa}) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0x8) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000003c0)=""/94, 0x5e}], 0x6, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/16 12:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x5, 0x8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, r2+10000000}, &(0x7f0000000100), 0x8) write$eventfd(r1, &(0x7f0000605ff8), 0x374) 2018/03/16 12:04:04 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x0, 0x9, 0x3ff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/178, &(0x7f00000000c0)=0xb2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x406, 0x5, 0x6, 0x1}, 0x261) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) 2018/03/16 12:04:04 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x4, {{0x2, 0x4e24}}}, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="cd355dcba1eb", 0x6) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)=0x1) 2018/03/16 12:04:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) kcmp(r2, r3, 0x7, r0, r0) 2018/03/16 12:04:04 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x105000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/240, 0xf0) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/03/16 12:04:04 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6c6f67698f75696400d429d1b8428912daebfba06b576fb1b46aebca381495936fa32ebdd5d4ee07b80cc3d95a6fffc95650c120f85a8a76279a353067f56c12b70565d7c6c0132927bffd4c5b2255d4b6dcc3e3e5c60583c56c128ea2dd7c7552295800f41375b276384b155e648186a82f35c00f29a2c9bd4978419d13") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:04 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) [ 163.628923] audit: type=1400 audit(1521201844.258:135): avc: denied { map } for pid=19976 comm="syz-executor3" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/16 12:04:04 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/192) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfffffedc) r1 = memfd_create(&(0x7f0000000240)="00075cb64168ea8a3c43f41b41f4cd41401d7a8a6be634f2386e82a68f15bef63dfa32dc24dd9c698aa01b70231f71d237327d6d3d1a9ac25f9d3e179c918a808d0906d98bb0ce5cf0ade2b961de8a6f01b69bba9eae779bba83d853", 0x1) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3, {0x40, 0x8, 0x5, 0xfffffffffffffff7, 0x200, 0x6d9}, 0x4b91, 0x6}, 0xe) bind$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/16 12:04:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 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) dup3(r1, r1, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f00000008c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x3, 0x1, 0x5, "aaf25187ecb66cb531abb324afdc973e7f447ded4a0f55038080adc8ceca6a3ca89fd4ed75f33df5a70868e5ce8a3dc84e89410b6c2b4f696bc2ed8a8686e1", 0x1c}, 0x58, &(0x7f0000000240)=[{&(0x7f0000000140)="71f0037c4e4dbca74ab6d84a83379d0341ef581a45a4f1bceadb1a8f07761b9d9a36dec578b0fd898da45dae4a27ca66db2c65ed7dbcffea463bb3dc349c8f33e98b1c13279e81ead0dd76a99902cf81e39fd1d04b716e67d882169594398ac3ffbf3d752e952a60212d212dbac23070efcf385a6cee7fd8c2356697305cb14ebe2c8ca644475ec9d718dfdac480c535a49f0e2cd54e197296d5ea3368e600c97835039e0ee8f905f8d0d7b486ed78a948b62a8a6e86aac71fdbfe567305a18aa7a041a77bdb75ba18de2a7803a87de0c2530c7043ea5708f6f979a686260a36c5e2f9390c9cc9f1749e71003e763b5b14152607eaa7bad6", 0xf8}], 0x1, &(0x7f0000000280)={0x10c, 0x116, 0x4218308c, "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"}, 0x10c, 0x8000}, {&(0x7f00000003c0)={0x27, 0x0, 0x0, 0x2, 0x1f, 0x5, "899616bf4560ad85327f072946af8b2c251611fdbd70364674f1f5d3e5df397c667467ab9f037d7837bcd43f8e7bf23a8a26927ef5fad0852396f6c12513d4", 0x11}, 0x58, &(0x7f0000000840)=[{&(0x7f0000000440)="20ec9d6bc3c8476211a3f51b73002b55ea6767dff6f4f656ab9826b8e18ac5735459ae205754bb8d88090e98a6569e38dfcbc367f7c1fc70713be038ae08986ef5766a50aa047362a0a05c72da3a013b25f1e4367dcf39158e", 0x59}, {&(0x7f00000004c0)="50f595b6e18e272ceb38327e3afe161987886d3fd9f10ff7007a1786c9eee17564b2de183d7e685be4faf880f72aaf5c51e930f748aae8357d60c24b3fbca79eecd18544bffe438421ea4323a01748d7b9f1b71c2553f4c9bb05cabf69de798f46d0ab86b32055f89cb447e4cf36023c9de5509672672bb914c50fa100cb97165073f9cc4b5c9bf9e07b9fb6caba79738ede77b48f81eaefca3ee4d7b7f6c5", 0x9f}, {&(0x7f0000000580)="bb9097a5b93ea93b5ae359ec85b82006315bfad8987b68e2ba474e8986986d295c136bb565f0c1094f24d129b2ea0cdacdeeff95bd0c61470b3f57b003b0d56b70b98931b151a21a9408500e2174598a3bc6392cf11b9542db223afcc8b49d410095ee8adc8b36dba246d7748cfcf35faf8ebdaaa231c280bc807fd36d611fdff1d7c1ee89316837121aaa4bff8d8dae7b3d34bdd783a1f1f084160abe08510b902597abb7b1d0da57542362b052da0433c34433917d8e37c7620cd3216e7493aa0c7c9f760f288277f6a0", 0xcb}, {&(0x7f0000000680)="7eaaa729", 0x4}, {&(0x7f00000006c0)="dfe22f01d6aa159ba9f71f066ccab4c57b09d7a3825a0cfb71e9317b23eaea40e5450ffe923cfcdc004c006589205d2b67b0c01445cf8fe425ce3aedcc70ac5de02d120899173220e2829c776666dee02c58a0a4af924573739f98952a99935adfa65bc4a6e988a0379e1996acdd4b663752914befc3fd7ae2d6952fcb66413eacc8a713c72e686394f81c", 0x8b}, {&(0x7f0000000780)="d2412059198f87590a22854b9fbecf11412cead9f1436a2cd0999d820cb2b5d5ea7501110350521ad5780e07dd7bf9c6368f0fa1b94c985ff90e8a1b87dfc63bb614ab2a3342d44bf564e6b7ab1a7b2c459160bd9c9ce84daa9169b29c4fa3cf99eaa5d35abd68c769459d0ae93bf5fd01e9e66eae6d10a29afebf8fa279e25d8541a609483d14fbcf2b0dc6595471ef9dc2fd6f643f550444a54bb718871d4ca92eaa3f28ca30e8d6609cf44923ba", 0xaf}], 0x6, &(0x7f0000000880)={0x1c, 0x1, 0x4, "8ff9c39e5e80be77f6607d3625afbc"}, 0x1c}], 0x2, 0x4000000) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"11c1f3843bd5f2"}, 0xe9}, 0x10) sendfile(r2, r1, &(0x7f0000a2effc), 0x203) 2018/03/16 12:04:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x2c}], 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x3, &(0x7f0000000080), 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="645b1c7f701713597e18b5494eb97bfe085880c7ad552d35b9c8e36c725e86d2d1e98873d25b031f0d64560ee4f7c287588c94d822e16175bd85e78041d065bbb9a0", 0x42, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='![[vmnet1trusted}GPL[\x00', r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000200)) fcntl$setpipe(r0, 0x407, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/16 12:04:04 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f00000000c0), 0x81) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$int_in(r1, 0x80000080045439, &(0x7f0000000040)) 2018/03/16 12:04:04 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) [ 163.740599] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/03/16 12:04:04 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={"73656375726974790000000000008000"}, &(0x7f0000000080)=0x37) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) 2018/03/16 12:04:04 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="f9ff0700", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000fd3000)={r1}, &(0x7f0000685ffc)=0xffffffffffffff93) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x43b8, 0x4) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"9600d9fccb04fe"}, 0xf16f}, 0x10) 2018/03/16 12:04:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/180) 2018/03/16 12:04:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="8a6362622f830cc5ab1a3c6b34f20292da07161543a6f2f73107214eeb444be4c5d7c240dac9123b9975a8d9db1700f70fb6b944a196c3cfa396b5c63c10f943772fb4403f9d4e16c1a940ee0bc3bbc6422a452995f735ad2bbcb2cb1fb8495b2f22f801e63b4debd98cda2b84ad659a9fd2f4f079e481fb20bdd7618240d883c5ddc83de4c093e8a1955cdbd43fc0d7fd941a707ee9cfb29f0f8834f4004135a042e371783c5e5403740b01c26e24af63d5d3836f89660a811e21ce980b749b56dff18021c79d4509cd7238bf98b765f148eb5af8160199db36ea17c95f6af97cab4e46e14b5a80a63baeeb1776f4e3cfc7", 0xffffffffffffff64) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) 2018/03/16 12:04:04 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, r2, r3, 0x0) 2018/03/16 12:04:04 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="1e1e5a96e8bf489ba3e776d04dd85a84d0014fa2bdd83fc796304160d83e92453a10b1cb4b8a369384ee05dad00a7b07e8a234cd3c61fad8dd98b500d0c67aac49302e2ca94e00de897c55ffb5149683460f983e7956ef512b6d9331a3d0cc78b530fdfa87a4ccdd3fd6ba5ac3a4e1ad6caa0a6b0471b48560e50b8fe047c1b56e117995bb53cc42a6d656ef8fb985000677a53974596606cea1b6f15c12f4fae0940028b64cb21881fd70cbe81aee930e84ab1572a76bbc249e94d1f61b56c20abdb7", 0xc3}, {&(0x7f0000000180)="1318f046bb471b329007f53bf84290e69cecca9dc3d98a09c0dfde316b4468bf11f9df36e5b960497fa617f0ac4049dac356baa8d3705cad79902674f4afb941eacfe6204d", 0x45}, {&(0x7f0000000480)="17294cba97d199459f20d2665019dddd1c8c31b2305963165f922a2c2e2b241297ecfcd5bd982fe4f6730bc44540561bc502c5b566ccffb4b0e2b4a227f6559f77f69ecab0e4690495e7a68d568430c10f63b8473253a7d62dcc0dde7bd6cdda07e512011f8305319afe3ccbd718eaa7e3e79573084fe8819530676bd0551458a8a7a6079d535aed3bf1b06d47e60539c1c977adcdbe", 0x96}, {&(0x7f00000002c0)="8a15779146f88da23a1450ffe2caf3ecef49ea436ae018cd9f12eca7d5979685006d47d7149350493be2e58ed6a051264174d1edc434c3ff28f66a61643bc299e1a8bce524273a01253ff046d49e7dfc6d25e9c09f4a0fe12046cb01394681f7259ea73ce9b0be3662303efc3802968d35b63cf83f2042fc0bcaa08506ac2ffec726c9029c10280680e54a7a2a71f777c08cba497410896aba7c5a6c636ff288f4bcd8c05a5c461293018779d4", 0xad}, {&(0x7f0000000380)="194651eca5fef61cf88b3bbabce80b7a51c3de824974cc547d9a69e8894981f665ae6c93a40fbd37a6189a2a4c12d14f50bbd191c0baddf2bab25eee7e153d1c25e28f0944038656e41e2253ef38cb80043b3cd03ae99de6ba4e574cbdbd66fc49047a66a3ffd9293173068c052fdfc57a91bc26", 0x74}, {&(0x7f0000000400)="243bdb7281c05852e0039bf7b5f3a8bc1f233090fd9854a04f", 0x19}], 0x6) writev(r1, &(0x7f0000000540), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x8000000000000000, 0x8004, 0x10000, 0x8, 0xfffffffffffffff8, 0x8, 0x100000000, r2}, 0x20) 2018/03/16 12:04:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) listen(r0, 0xfc0000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/16 12:04:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3b41d57afc712884, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x5, 0x1}, {0x8}, 0x40, 0x1, 0x9}) fcntl$setownex(r0, 0xf, &(0x7f00003ee000)={0x2}) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x30, 0x64f1, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/03/16 12:04:04 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) [ 163.790319] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/03/16 12:04:04 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x3, 0x80000000005, 0x4}], {0x8100, 0x4, 0xc2, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/03/16 12:04:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/5, 0x5}], 0x1, &(0x7f0000000100)=""/151, 0x97, 0x8}, 0x102) r1 = accept4$alg(r0, 0x0, 0x0, 0x100803) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/55, 0x37}], 0x3}, 0x0) [ 163.851820] QAT: Invalid ioctl 2018/03/16 12:04:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0x0, 0x8, 0x2400000000000000, 'queue1\x00', 0x80000001}) 2018/03/16 12:04:04 executing program 3: r0 = gettid() socketpair(0x5, 0x80800, 0x8ee4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x80000001, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000140)={r3, 0x4}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r5 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') bind$vsock_dgram(r4, &(0x7f00000002c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$bt_rfcomm(r2, &(0x7f0000000280)={0x1f, {0x8, 0x7, 0x3, 0x3, 0x4, 0x9}, 0x3ff}, 0xa) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000240)="e51b2f5bc42fa8b8ff4c69d9f482147d", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x100000001, 0x45ad, 0x0, 0x2, 0x2, 0x7, 0x4, 0x2, r6}, 0x20) socket$key(0xf, 0x3, 0x2) socket$rds(0x15, 0x5, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/16 12:04:04 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x8040) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000270000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x20000400) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x1, 0x5, 0x70b5, 0x2}, 0x1f, 0x2, 0x0, 0x0, "fe259d2584d924b82784fb01cc08a0e7b510fabfce85fe6c0d50ef2439520c53580348396daf6f33383602ff98a23c8be205e87d481a05908da5417d1c6ea458"}, 0x48}, 0x1, 0x0, 0x0, 0x90}, 0x4004000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x1, 0x85, 0x40}) 2018/03/16 12:04:04 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0xc0040, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/75, 0x4b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000788000)=0xffffffffb7549fb1, 0x4) 2018/03/16 12:04:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs={0x1, 0x0, 0x4e20}, 0xfffffc24, &(0x7f0000000640)=[{&(0x7f0000000300)="e002f2495a053d4e808586e6ea2e8f54e66ce6d7949c5e0a1941a3debaecd75d3efebbfdc97158aa27ea5d4d56"}, {&(0x7f0000000340)="2dd44656ad4b264c613ef22b72aaa6c7e4499e214c5785d13e0d85ac5be5ceb56ccb0ae77259e97d597e140de8878f9b73e4979d07c061c11defc78f99e38c5fec4c32b342ee2208e96f344b499e7bf9164caf8108a80fef6e6f4afd265d13b5c034b97f73efbd4930b9a644389212d86ff6511221da5ea9a74cedd47c290c16d31829bec8604995244b850140"}, {&(0x7f0000000400)="aa51c6f4f0c0879f6f1675622a84c065458ddda003a55fa39f21cce9af0738db4659508953e7923ac694e422f271612571e8196ce707f22bd82d4575148eca449251e4b2ea3250f3eb2c3571877482a4b8ecf96122ad0073f7f69c1696e35bd548a05309c5e9e5756aa1e4d4a843da040360d1996178ab829dae2d05bf530315eb2932f9b7d8a263fc743036eadc326450c08c1e0b7fc33d1b303928ac5406b94eda"}, {&(0x7f00000004c0)="d3c37ebcaf5e16a1517ebb541e2354de8a9176bd47ded4ceff4d7c60261aacd8097edc888a504f66702bde1f222cb1e4624a45fd3ce9e8c73527ce11bb068253f445a650e8c3638327805c1f3ff3474354cd628f84fa214342d1e31293b4e606a80d801a6eba4cb16ef4be80b2d7733c0773f3c9a1a876ce38199624166419131e1158df8ee57962511604a9095a8ef9ed710051790000553e4b28e0271aed44848b61bdc3154a90a31d4959e976337e8849d72cc0dc3e7b50ab24e9565d010d0f74123e45cf1e995e659c906110b6682517d14e85ad4536e2527bc1750175edc309839e1d"}, {&(0x7f00000005c0)="3089cff7a4eb9cba1bedefb8a45546cf3574393ab8ea36aabaae60662f23f3c5d587b66d485c2d9411bc30017de851950cadade373030a880fdc5303cf686ec9321c56fd0a8efa60038655a429e9c9437ad91ad2a6046ccbd330b9d0173b49"}], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) write(r2, &(0x7f0000000040)="8ae44b152f23ac73c2b1dd265d43fee0e79a48962f8803ddef98fb0c70b796ff86f445", 0x23) 2018/03/16 12:04:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x7f, 0xff, 0x1}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000), 0x20000000000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000080)={0x0, 0x0, 0x4, &(0x7f0000000040)}) [ 163.881697] QAT: Invalid ioctl 2018/03/16 12:04:04 executing program 2: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x80000000, 0x400080) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/13) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/151) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xa8, 0x400) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x8) 2018/03/16 12:04:04 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000002280)={'irlan0\x00', @ifru_addrs=@can={0x1d}}) 2018/03/16 12:04:04 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x10000) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1f, 0x7f, "a422bd4549bf1c2f285e9abafe7e8de92e0480e535cbce"}, &(0x7f00000000c0), 0x400) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/16 12:04:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x84e28, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c6", 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x804e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff40) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000002c0)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x240080, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240)={0x231b}, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000440)={'mangle\x00', 0xa9, "a44b5f3aed3edee5d382b01a9933454b2c5650dc33d11077840bba21c6d8cce23f08a05d2bc3f345bd5b57e4863e01991dd7ba329b7e0ba4e23f346ecfd82fb8448ba2059c92e93a9e4a3467675cc4ea60f34077125980241d3375fd55cc82e590e17aa5981ec6842bb1ec90af70981f9f0090fe4b2f592ef68392678ea2122e047f2f8c949455d14244638dc3379c0dec3ce2ee111c71ed1671901d457182072698caec9b972c16e7"}, &(0x7f0000000100)=0xcd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="a00000006694521a1a7dabbc3cd2b15fd49d249600bc3b892429ea38f3679eded6b4a118036709f1858feb1d6b5d2ae6a08f42bfa45a9be2e3971b26ba5c783604ccba8173c272e256f865c2fb81b28ad290c2e6d67095cd77cfc03f42acc0e8aebc5c37550a923ee6a609c69a4656a66b20a5c2d7b1e04961e3c073aaa048bdd2f001da87ecce81abbf3fc14cf268a455553315e89b6f22eb54e7fd238172b98e3903de5d4a7b"], &(0x7f0000000140)=0xa8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x8200, 0x8, 0x1, r4}, 0x10) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000001c0)={r3}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x33dd}, 0x10) 2018/03/16 12:04:04 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x400, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de0000), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000da9000)=ANY=[@ANYBLOB="00040000"], &(0x7f0000681ffc)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x9, 0x204}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e6b000), &(0x7f0000a83000)=0xb) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x101640, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) sendmmsg(r1, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="77593aa9c4b36846a1afb55a6d940bf7516911f06504e22eb498a6dd617c418aff72b54802477304dba931fea9ed25ff533cc46c3b6b8067221b1951511d4f5c794e0833a51746ad031201a4c683862e446bfdfb30ca7e4caaa1afe763ce236192a047be39516aeb4624addf45cb51317a769c73a55c449eeadaca4a135d3818386eeeecc164334c4e7770711a9d2fe3de3e584aea4ee1e160455ea0c4379372516f2630baa5dd8b289eca40f361", 0xae}, {&(0x7f0000000200)="bd9154c04bedfbaf9a0d76d0520cdbe6d29e516e0c6e9826afb12bbcbdbafa5bd317ca97457b496ca215ca81c5aadd913f20dbc54b5f3da663f1255b33981cbc3acd1279913436f4f8f7336420f018642ac31757a6df8fc148e26862fa11114919612dfd3d84b7056804fea7c5d74d75613984df0963eae6d42106ce949d6773632507233fd0d11a9d87aa4064c94f9fe56ef6e9d5a75bc1ef5ad22a147bc5649ee48cce176734605f494b2123d4fc7586a1d7510f98cac518bba9da46", 0xbd}], 0x2, 0x0, 0x0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)="1a3c83098176a384e12292131588af8e005a898c86", 0x15}], 0x1, &(0x7f00000011c0)}, 0x8001}, {{&(0x7f0000001240)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001280)="eff6c103f01eff33849538dfce6587420d6e1e5f314417c917a2c6ad792e6926fbfb189087e199edcee8e99b808ec15f1102014dafc453ac8d1313863eef5fcbf6276980d096b961bf6ff24f54569d26735491b22a52be9e1b05cd18f059c78724405d16422ab19b87b37262501083d3bd130464bef53744", 0x78}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}, {{&(0x7f0000005680)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000005b40)=[{&(0x7f00000056c0)="1a26ab4782f60286caa49b742696b2049791da22830f6a9f1ce0f3022d5e16c28937924856a8a89a9bdaeb1faaa3cc50297e1dd09c755e4b75e0ec7c7836c8fcaabc54d4bbe4579bd2d83bf8aef4f890b0a79cbafecf2e8d9eba43a108da03f1f97d550ccaaab7148170ed43a6f35fc45145b0c186094dc5f2a75e22ff1c4d29333a5f9fded994190c243cd0e74d2999deeca89878e1d9aade978cbaee33be1950103bd986aa10f4d180e023d209e8ce936ab3f10e26f8486c042225b12e0afaca465b96c6ccb9f863efc9b78f8104a491a30be54c54a58b9c5d857f402aa3", 0xdf}, {&(0x7f0000005a80)}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xec, 0x4}, 0x81}], 0x4, 0x8000) 2018/03/16 12:04:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20400, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x80000001, 0x0, 0x400, 0x6}, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='&)user+security#system\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'vlan0\x00', 0x5000}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0x3, 0x4e24, 0x0, 0x4e23, 0x0, 0x2, 0xa0, 0x80, 0x2, r2, r3}, {0x9, 0x636, 0x100000001, 0x8001, 0x5, 0x7, 0x3, 0x40}, {0x8000000000000000, 0x0, 0xf59}, 0x5, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x3, 0x3, 0x37, 0x401, 0xa69, 0x5}}, 0xe8) 2018/03/16 12:04:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578f9ac7982772f323d6ba70ffbb90e526e6686dcc2818b90a119b3d71394e712fdfb1bab1016ea605cdbc3a657c1a6d2aeca395d461dceb8e36aee416e60aae5df27127700d4a441929e7605496adb67a5bdf09c680320bacedd1478cb7577c89ed11297d2c1960152ec52f3dfff992de6c0737cd23ef62374b4ae136086f9b8567b766fdf2fffe064ffd428c00e488d0204abea0004937129065c234a5621561bcffb089626b3c384a139dff8955f0802fe523e33dd907b5a8fe0cfff55de8241268066f9dd612d8fee75b578fe848e2b"], 0xe0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/03/16 12:04:04 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x100000001}, 0x308, 0x80000) fdatasync(r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000140)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:04 executing program 5: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000180)='io\x00') r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x400000000002a) fcntl$getown(r2, 0x9) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/108, 0x6c}], 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0xb4661c291f3896b5, &(0x7f0000000080)=""/156, &(0x7f0000000000)=0x9c) 2018/03/16 12:04:04 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x7ff, 0x2, 0x0, 0x1}]}, 0x8) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080), 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4fd, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000001c0)=""/10) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:04 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x401, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r3 = geteuid() getgroups(0x8, &(0x7f00000002c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = getpid() r6 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="8adf8d43b438df7845bb54352a398cb61c525a002b96e7e45215f2007828794b2b49667b8ec48f3e03b39b01e3c4b102f3038840b4010121", 0x38}, {&(0x7f0000000140)="72b9b9d200d92b43930cf15711dc2e65d297972590f20865b927c281b7895654f670c93f84226f836df455585992b32f38fe259eac123e0ac3078c13be054ce3d3add02064fd194d8b9163972ed0cff38c238a47e7086d1e90c4c770165d050499b3943a88cf11e9fe7d985ef4fef0f909dfaedf6325854699cebd7bb43b3090a6eeb1a5f7a53d0e7018d821c65e9dfcbcf0261d1698a6b81d56e5f3d72cd1a8a0febe2dba438f4f8293bfd614f61b824d51610d582bb4c5214616845e9df635f1c6b18cf24828ce97b48893c74d949b8bf3088151ad0e72924c359fb1d7f3109ca0945ffb195bdad82b9ad88334", 0xee}], 0x2, &(0x7f00000003c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x6c, 0x20004001}, 0x4010) getdents(r0, &(0x7f0000000000)=""/25, 0x4) 2018/03/16 12:04:04 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x40000) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4, 0x101881) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x8, 0x4, 0xfc82, 0x100000001, 0xfffffffffffffffd, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000000)="ef", &(0x7f0000000100)}, 0x20) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r4, 0x3}, 0x8) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ftruncate(r0, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@loopback=0x7f000001, @multicast1=0xe0000001, r5}, 0xc) ioctl$TCSBRK(r3, 0x5409, 0x8) 2018/03/16 12:04:04 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xbe, 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/16 12:04:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b0872)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x1, 0x9}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f11fe8)={0x4000000000000402, [0x0, 0x0, 0x0, 0x0, 0x0]}) [ 164.085648] audit: type=1400 audit(1521201844.715:136): avc: denied { dyntransition } for pid=20102 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 164.108810] audit: type=1400 audit(1521201844.715:137): avc: denied { dac_override } for pid=20102 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 2018/03/16 12:04:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @broadcast}, &(0x7f0000000180)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xa, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0xb}, @ldst={0x0, 0x3, 0x1, 0x6, 0xe, 0x40}, @generic={0xfffffffffffffffb, 0x7, 0x1, 0x3ff8000000000}, @generic={0xf87, 0x2, 0x1, 0x4}, @alu={0x4, 0x2, 0x3, 0xf, 0x1, 0x4, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x3c, &(0x7f0000000100)=""/60, 0x40f00, 0x1, [], r0}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r1, r1, &(0x7f000017f000), 0x1) 2018/03/16 12:04:04 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105800, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) 2018/03/16 12:04:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x4, 0x401c, r0, 0xfffffffffffffffc) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) [ 164.133038] audit: type=1400 audit(1521201844.715:138): avc: denied { dyntransition } for pid=20102 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/16 12:04:04 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x3, 0x9, 0x6}, &(0x7f0000000180)=0x10) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e24}}) write(r0, &(0x7f0000000340)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x400, 0x4) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/16 12:04:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000100)={0x200}) sched_getparam(r2, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x8) 2018/03/16 12:04:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getdents(r1, &(0x7f0000000100)=""/4, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) 2018/03/16 12:04:04 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x86000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000700000000000019078ac1414bbac1414110c00907800000000450000000000000000000000ac1414aaac141400440500000020000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000acffaee4eceb65e6"], &(0x7f0000000200)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000240)={0xfffffffffffffffd, 0x10000, 0x7ff, 0x0, 0x0, [], [], [], 0x1000, 0xb1}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/03/16 12:04:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x23, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) 2018/03/16 12:04:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x5}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x9}}, 0x37b2, 0xf3d0, 0x1, 0xff, 0x8}, &(0x7f0000000140)=0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) 2018/03/16 12:04:04 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x2, 0x4}}, 0x26) [ 164.198344] audit: type=1400 audit(1521201844.828:139): avc: denied { map } for pid=20123 comm="syz-executor0" path="/dev/sg0" dev="devtmpfs" ino=1222 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/03/16 12:04:04 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)="6e65642f70735d686564e2") mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000002000), 0x800, 0x0) 2018/03/16 12:04:04 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x3c2) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile64(r2, r1, &(0x7f0000000000), 0x5cc9) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="91000000d25a1b02cbdfcb7c98d6f67a8555b17e3bed9bebafedf57ae7c486c66fb80b6749810135919c6e3b7da47cb2fc3a178e840191d6d9aea8bcbf796d35c5784decd5ed5d4ddf8f3d4650bfebe793a823b2e73951d76b97b08055a34dcbe9980a436ad01870f89713853ee092eef32045e155f83c4910f5a5e11a0cb0d784136095b605614f"], &(0x7f0000000180)=0x99) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x626, 0xfff, 0x4}, &(0x7f0000000200)=0x10) 2018/03/16 12:04:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000cecffc)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) 2018/03/16 12:04:04 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) keyctl$set_reqkey_keyring(0xe, 0x4109) rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) 2018/03/16 12:04:04 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) perf_event_open(&(0x7f0000954f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x7, 0x1, 0x3}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000200)={0x6, 0xffffffff, 0x6, 0x9, [], [], [], 0x8, 0x5, 0x0, 0x2, "3dda96dbf9065c77d32e1d74cf0a10a0"}) 2018/03/16 12:04:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200080031785ac7000000000000000003000500000000100200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d000001000000406a00000000000000ffffe000000100000000059d18088c8eb8"], 0x81}, 0x1}, 0x0) 2018/03/16 12:04:05 executing program 4: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="23ed89a92710a292", 0x8) 2018/03/16 12:04:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x1}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/199) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x0) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x100000000, 0x30800) setns(r1, 0x4c000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/16 12:04:05 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x2, "b408"}, 0x3) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x10000, 0x0, 0xe5c6, 0x6, "8cf12577bf2967a344cfdf21714a1105a5180ed423b82d612a410599e2d3b723bf02766dc38d2bdf115b74d9", 0x1}, 0x0, 0x0, 0x5, r1, 0x6, 0x0, "0b8daa8cd2e7446ab0df8ba6be4935a5078a8fd8785478497d9946ff8f61b18a382109cf9d75e0301db00e7b21e1f0a680125584d20c70ed29f6181847dd56dd", &(0x7f0000000100)='%\x00', 0x2, [], [0x6, 0x100, 0x3]}) 2018/03/16 12:04:05 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x1, &(0x7f000058a000)={0xb, 0xfffffffffffffffe, 0x9, 0x1}) 2018/03/16 12:04:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x40000000000}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x2, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000012000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/16 12:04:05 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000140), 0x10) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/03/16 12:04:05 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xd5}, 0xc) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/16 12:04:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="200020051104b6a5f602b0add894cf", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x7, 0x4e20, 0x40, 0x2, 0x0, 0x80, 0xff, r2, r3}, {0x7fff, 0x4, 0x9, 0x2, 0x6, 0x0, 0x40, 0xae}, {0x81, 0x259659b5, 0x8, 0x10001}, 0x3, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x1, 0x4, 0x7fffffff, 0x401, 0x1}}, 0xe8) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) 2018/03/16 12:04:05 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x3) r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x7, 0x4) prctl$void(0x1e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/16 12:04:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x8000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r1, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000000200)=0x1000) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000080)=@ax25={0x3, {"ad39e4666beef1"}}, 0x10) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b9fe3ef38bdcc924a2827b5001bc60b02b29a701bd422bb7fd67c60f9ca4f27f5296fbcb6a403aacf31c803beb6929142ea3b83e1b96a57f9fbb4b76138888fd", "a2880b8390dc8f5d04de08df4d2e0800e66bfb638a2f14eda07338926cd49474"}) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/03/16 12:04:05 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3a, 0x181800) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x10000000, 0x2, 0x10}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x8, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x12, &(0x7f0000001000), 0x4) 2018/03/16 12:04:05 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='Iz', 0x2, 0xfffffffffffffff9) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x400000000000, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @rand_addr}, 0x0, 0x7562, 0x100, 0x40, 0x6, &(0x7f0000000240)='bond0\x00', 0x1, 0x3b5, 0x400}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x440080, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x2b0, 0x7, 0x9, 0x8, 0x9, &(0x7f0000000080)='syzkaller0\x00', 0xff, 0x1, 0x40}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000340)=r3) 2018/03/16 12:04:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004880)={0x0, 0x0, &(0x7f0000004840)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1000000032001100000000"], 0x10}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/154) [ 164.425538] SELinux: policydb magic number 0xa989ed23 does not match expected magic number 0xf97cff8c [ 164.435800] SELinux: failed to load policy [ 164.441987] SELinux: policydb magic number 0xa989ed23 does not match expected magic number 0xf97cff8c [ 164.469883] SELinux: failed to load policy 2018/03/16 12:04:05 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x3, 0x40, "422c87ebde38", 0x7f}, 0x10) r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x105000, &(0x7f0000000040), 0x0, r2, 0x2}) 2018/03/16 12:04:05 executing program 5: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x7f) writev(r0, &(0x7f000000c000)=[{&(0x7f000000cf34)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x8000, 0x8, 0x100, 0x10}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000001c0)={0x9, 0x4, 0x7}) write$fuse(r0, &(0x7f0000904fd8)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0xfffffdbe) 2018/03/16 12:04:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000001c0)={r2, &(0x7f0000000180)=""/13}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000080)) 2018/03/16 12:04:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000002c0)=0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x40034, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/205) bind$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/16 12:04:05 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x424680, 0x0) r1 = socket$inet(0x2, 0x1, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'sit0\x00'}) 2018/03/16 12:04:05 executing program 1: getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setrlimit(0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000002fe2)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x3ff, 0x0, &(0x7f0000000040)}) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000000180)=0x4) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2018/03/16 12:04:05 executing program 4: r0 = socket(0x1e, 0xa, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000cc0)=@hci, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/81, 0x51}], 0x1, &(0x7f0000000dc0)=""/42, 0x2a}}, {{0x0, 0xfffffffffffffe70, &(0x7f00000014c0), 0x322, &(0x7f0000001540)=""/137, 0x89}}], 0xa7e, 0x2, &(0x7f0000001680)={0x0, r1+30000000}) write(r0, &(0x7f0000001740)='8', 0x1) 2018/03/16 12:04:05 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x6671ddce169bb87f) 2018/03/16 12:04:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"ad30b461ecef72"}}, [{"7b3ed9e2cea3be"}, {"0645541609d975"}, {"1b55232e0ba93a"}, {"e1fd54078192ba"}, {"a878cc421a6e23"}, {"3ed80cb95ab6e9"}, {"30d59dd1fda440"}, {"883f0a31b25df3"}]}, 0x48) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x24}}], 0x2, 0x0) 2018/03/16 12:04:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6f9d, 0x200000) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000140)=[0x7, 0x0, 0x401, 0x7, 0x8], &(0x7f0000000180)=[0x2, 0x20, 0x7, 0x8, 0x9, 0xee49, 0x6, 0x9, 0x4, 0x3], 0x10, 0x1, 0x3f, &(0x7f00000001c0)=[0x7], &(0x7f0000000200)=[0x3, 0xeb, 0x5, 0xfffffffffffffffb]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000007880)=ANY=[], 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000002500)=@resolve_route={0x4, 0x0, 0xfa00}, 0xd) 2018/03/16 12:04:05 executing program 6: r0 = socket(0x10, 0x800000003, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/118}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000300)={0x5, 0x1, r3, 0x100000000, r4, 0x3ff, 0x4, 0x41}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bind$packet(r0, &(0x7f0000000240)={0x11, 0xfb, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/16 12:04:05 executing program 7: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) [ 164.598617] audit: type=1400 audit(1521201845.228:140): avc: denied { map } for pid=20233 comm="syz-executor5" path="/dev/dsp1" dev="devtmpfs" ino=1299 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/03/16 12:04:05 executing program 3: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x2000) r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='limits\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='&*{\x00', &(0x7f0000000100)='/dev/kvm\x00', &(0x7f0000000140)='bdev+\'\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000380)=[&(0x7f0000000200)="122700", &(0x7f0000000240)='/dev/kvm\x00', &(0x7f0000000280)='/dev/kvm\x00', &(0x7f00000002c0)='/dev/kvm\x00', &(0x7f0000000300)='/dev/kvm\x00', &(0x7f0000000340)='#\x00']) 2018/03/16 12:04:05 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x101, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/16 12:04:05 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x8, &(0x7f0000001740)=""/248, 0xf8, 0x1ff}, 0x10020) socket$packet(0x11, 0x3, 0x300) 2018/03/16 12:04:05 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6b6d73675f6465766963655f743a733020a3daa78ab30379bd3a6f626a6563745f723a73656d616e6167655f6502000000743a7330200000202f7573722f7362696e2f6e74706400"], 0x4d) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b50921", 0x5f, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xef, 0x100, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) shutdown(r1, 0x1) 2018/03/16 12:04:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000007340)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000006c00)}}, 0x3) socket(0x11, 0x3, 0x7) 2018/03/16 12:04:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x275, 0x0, 0x0, 0x1}, 0x4000004) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x40) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000100)) 2018/03/16 12:04:05 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="7c675508cdd2958605", 0x9}], 0x1) 2018/03/16 12:04:05 executing program 1: mkdir(&(0x7f0000c32000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbb62, 0x8100) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00000000c0)="5c647c087f8e6fbc51e813a3840b29cb41dd87562484cd4eb3a2a4ef5566018c9643422cbf553a53bed1d7e130720bc8beb3963681120009fc869c12cfb8d6d506f37652ba8ee88645a6a09e1c9cb55e45f0c502732738fd6ed503fe86c615a05570c4c7779adfe3bebf615a67e036fb9e4e3d09eaaf69c3b06301c425a0f2f79f404d76d74ae824b91c8ffdb554f81e7c71a9c08a8949900b911ed8084a6fe38dfe6907e374ad814e8890b8aca0a7c8c94d79d4104099212cd525478e3352295a504ad5faf905bc7cbbe6b544c45ee7e886") 2018/03/16 12:04:05 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x10000000) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4440, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @empty, @empty, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) 2018/03/16 12:04:05 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x4) r1 = userfaultfd(0x0) prctl$getreaper(0x28, &(0x7f0000000040)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r1, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000007000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) fcntl$dupfd(r2, 0x406, r1) 2018/03/16 12:04:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/64, 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000007c0)=0x800, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000200)={{0x80000001, 0x3, 0xfffffffffffffffe, 0x6, "9d9c963ac1c233b0ffb8534e171c59abdefbc45ddb6178c032c2fa815b600cc27833a8a311db4c39f632ba77", 0x6}, 0x6, [0x8, 0x1, 0x789, 0x4c, 0x5, 0x8, 0x7, 0x4, 0x0, 0xfffffffffffffffa, 0x0, 0x1, 0xa6, 0x6445, 0x101, 0x3, 0x9, 0xfff, 0xb8, 0x4, 0x800, 0xf83b, 0x5, 0x9, 0x101, 0x1ff, 0x200, 0x8, 0x400, 0x3, 0xff, 0xffffffff, 0xffffffff, 0xfffffffffffffffc, 0x400, 0x6, 0x5, 0x19, 0xffffffffffffffc5, 0x200, 0x7, 0x10000, 0x8, 0x80, 0x6, 0x5, 0x0, 0x9, 0x9, 0x80, 0x838e, 0x80, 0x6, 0xc60, 0x4, 0x4, 0x0, 0x200, 0x4, 0x9, 0x6, 0x7, 0x5, 0x3262, 0x8, 0xbc, 0x5e7, 0x9, 0x5, 0xffffffffffffffff, 0x1e0, 0x342004e7, 0x9, 0x7, 0x10001, 0x6, 0x100, 0x3, 0xe, 0x66ab, 0x4, 0xfff, 0x2, 0x8000, 0x1a5, 0x1, 0x2, 0x58d, 0xffffffff, 0x4, 0x0, 0x7, 0xfffffffffffffffc, 0x68cf, 0x8, 0x1, 0x101, 0x33836cf2, 0x4, 0x7, 0x1ff, 0x3a, 0x9f, 0x25a, 0x9, 0x9, 0x9, 0x4, 0x8, 0x21e, 0x4, 0x0, 0x1f, 0x5, 0xfdf, 0xbb, 0x4e8, 0x6a10, 0x20, 0x3f, 0x0, 0x100, 0x3f, 0x8, 0x3, 0x7, 0xff], {0x77359400}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_getscheduler(r3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001fc0)=0xfffffffffffffff9, &(0x7f0000002000)=0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='ifb0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], {0x0, 0x989680}}) connect$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"10b421593fbdbd"}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b80)={0x0, 0x30, "a6842ebd5b0f22313a96a5d97070daf84794438202936a8ce920eb99ce4fb1ee6374fd1b40bc5470f7db3da9c4682dd8"}, &(0x7f0000000bc0)=0x38) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001f40)={0x29, 0x6, 0x4, 0x3e765386, 0x43, 0x80000001, 0x6, 0x8, r4}, &(0x7f0000001f80)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000006c0)={0x2, 0x5, 0x8, 0x8, 0x5, 0x3ff, 0x2c0e9943, 0x0, 0x0}, &(0x7f0000000700)=0x20) syz_open_dev$dspn(&(0x7f0000000800)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x80100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000740)={r5, 0xffffffffffffffff}, &(0x7f0000000780)=0x8) sendmsg$kcm(r1, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000840)="0155", 0x2}, {&(0x7f0000000880)="5d2ad504518da0bc020cd1b66af100565408192cdf04773fcf25a044862ed62bd3f35b2decc85710421805f7edc4973a1e42fb2b2757b86ef706c1b9df1ee1c4ff25b59017bb4e27bffa5d972d5f6e99051ab6e1a1342ff892f01c1b1b19a7aade44f93000e6fcfc6f69bc719f33e0477e5c56e3500212adae2453d21f78a6a0304730d7fcb8e6b1aee121a82118c670876c93234702423389e2daccd3f497a22b5617", 0xa3}, {&(0x7f0000000940)="0e2798934e4cdd8ca1d4674b762bef07b8c67cc75ff0b691b53db6f3e6b0dd690fe1c8e08b8d80b887c948e30524f3ec38e2101e49a6f304803bddfd70e664937f5bb5733ade190b82a418fe6b283eeb97a985e8ec53443542fc", 0x5a}, {&(0x7f00000009c0)="1ae8a88ca564c0b1376452f1d7eb486118124b4b0d73c0e5689b8b600355c7c0bf3bcd80ecbfbdd8342a29028ed7c332bd9c8abbc562a306732cd5bddc8868d9fdd04d70a3abc3de32eb4d80cf8109fff84abb334ad90b84b41a87d9c90df7b1979810bdf5863f0e4d35ae16f4254a163b16a5eb5ed7e5a304401c63286140dd719fd438c83b067e85616a66ac9806972a3c8c10ae583da1a2adb6d9d9a0e6342a550d7ee99b216fa8dc3b1e2a92629d7ef3d15a8a4b32b446254dde998dfb0251829eb1f46bfaf1fd", 0xc9}, {&(0x7f0000000ac0)="7560c69e", 0x4}, {&(0x7f0000000b00)="c5babae0a460e8819be1736ab362fc3269c7468f188f0f9b973057bcfc8a1227665e5b5536faff26cd3c2ef3cdbf13f1d01948e4caf7b484e06812876e12ee1bd3729c5da15c07", 0x47}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)="8675c7c528009ef5986d8cc4b27126abb6cdfd5b88d0718bd783c41596a2feac9742", 0x22}], 0x9, &(0x7f0000002040)=ANY=[@ANYBLOB="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"], 0x121c}, 0x8000) 2018/03/16 12:04:05 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00') 2018/03/16 12:04:05 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/03/16 12:04:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x800, 0x5264213bed0253f) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000240)=""/217) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000440), 0x4) r2 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYBLOB="7ff17ac5678d485163d7d54652c397ae06dcc57f6cb985a881c40928db3b031d913b437bb8adb9bd96b8a1d4bbfb9dba203dc2c9c1caef6d831051d2b73322eecc25e4f430444b00d3423b8458046f303e35130344ab3b92b98df9a0043af8a17f5469cabe01c720480d2cf75d4bb2c0944b493a2e818dda3c2e1ebe42627c5e8d8381277f0aa16aac29b2781600a77e76a423dfcc829fe0ca4477112128cce332c065470820b434b3c3edbb6c0a35f2f990b4c4f02d369dd7b01e25341e37a6a64597e601c80e254cb0190eb201a019c7058a769b39b9c5f22cdb2784a6dcda9f0318361114eb4cdf2953f7ba0497aec0f083f38cd7047114742de9be6712b2fc0eefd12bc100826e25702328d626f291dee8d9adbd434849d61411a59f0a76f03b9667e7e0732714b823442396f16de582123e753c86e58a37750d"], &(0x7f0000000080)=0x1) r3 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x14}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) fstatfs(r3, &(0x7f0000000340)=""/206) ftruncate(0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2000) sendfile(r2, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/16 12:04:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x800002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20}], 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c0002000200000000000000"], 0x2c}, 0x1}, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) close(r1) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x80) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000040)={0x79}) r6 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x101, 0x2000) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000100)={{0x0, 0x1}, {0xfffffffffffffff8, 0x1}, 0x0, 0x7, 0x70}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000680)={"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"}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/03/16 12:04:05 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x8cd9, 0x4, 0x0, 0x71c6d56617059a35}) 2018/03/16 12:04:05 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001340)={0x5, 0xffffffffffffffff}) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) bind$alg(r2, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x6a0) prctl$setname(0xf, &(0x7f0000000000)='authencesn(sha3-224-generic,cbc-camellia-asm)\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x2cb) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000840)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r11 = getpgid(0xffffffffffffffff) r12 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) sendmsg$netlink(r0, &(0x7f0000000c40)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2200000}, 0xc, &(0x7f0000000880)=[{&(0x7f00000001c0)={0xc4, 0x16, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0x10, 0x88, [@typed={0xc, 0x1f, @uid=r4}]}, @generic="b108c9b6c722d0e788508689b12e17e635474aa13c31ebd5b05b993ade276b6df35a1340235d57f119bac82ba31e7ab656a00a00df2b00a68e3fc16ea1b156391d9c3add1fd1a69f4b21b57afbee9d3ead5321e60ef983d891dee25b02676f3626e090a688a0b203c038559950a9239d6a7e0516620b2e99f02cd9b19a18e0a075a10dd8b84b818dfc29646e1bdad61e060a737ff8a3360098c94264e11dddc3dd"]}, 0xc4}, {&(0x7f00000002c0)={0x10, 0x1c, 0x700, 0x70bd25, 0x25dfdbfb}, 0x10}, {&(0x7f00000003c0)={0x458, 0x26, 0x10, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xc, 0x59, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @generic="48454f680a74af070d453e77ac9f909b5c0a96c1b4ad16b4e71d184aa54f232d1c199418a07c16900f31012a82f21d8a9c7bc93c03bad27e35530307da8bfe6a8b27", @typed={0x18, 0x65, @str='$*]nodevuser\x00'}, @nested={0x308, 0x5a, [@typed={0xc, 0x55, @uid=r5}, @generic="23f11d38e2a2a42dda7232b79d0ff81856ada01994b2b30af24ecff3805704eb549fc2a6d4d22d1935e5fca0dc1d090b4cfb99e7b421c52925aa2e1c618b9b5fbebc718160a0fae623c736ede87dcc0358e9fbff732db8ae762d7871778290988b8c4fd4efe19ff9053f36f7941450d753bda40a52661a4e266959748e41cc19d279c89ae5db613395ed4f77e40166957b1556e455ba35248b5f1fa3d7d63137caf868ed49d6", @generic="1a0c0c5ad387f031f8c93f27abf4460bc77c718163915ad6edaea909511e4330c047b419abb3bd30a12c26671819f539e6e7631ab8741e975c09a9b6f96c1252b7e46205de86d1968e598087a296ee1e91420cf5368fec97fb38393be7616d", @typed={0xc, 0x9, @fd=r1}, @typed={0xc, 0x6b, @ipv4=@loopback=0x7f000001}, @typed={0xc8, 0x4, @binary="18738d06f5fcc3700c0a38078c9cecfed383073a98d7950843ac371f2e07ae406ef661262ba8a74131a06fc47a39ae20d36554020d996af133cf10815c1161a35c4132a36cef4a91ef77b150c0c3f3be79bef22d94c3115dda9947c9a05a0c588331fbef578c78c0782345acfbd774eedcc41b4ef03719021e2301e126965fc104b90a6bf031e641a1c69790744c44f89a4ceb6beb412b2ed87eded8f7f1693bfa4c4e30afcf48b30eb64b4fc553028e5b1e6f8d266f6eac678100ad95ee715f"}, @generic="36eca405c0902dc700ce994a22f7d177e6b2879da137ae8e9aa8d21b2637ba6f8a19c2d5b6b09e717e31a422c2a37cb51049c7165377e2f84cf32bbfbe6aeffc99ab9b169a989b6672f0f5c287c21fb56cdb90c9fbc67c7c5d7371a44fe4a0a35a4038ee618f70e550dd72e24ee791e87f5e0e4a4c6e0c13a17b1849a6392a13f41ba14b1dfc251edf74dd69658fb0e1f54a41c277ab245caef19de1fdcac5ba8b1548e5d687ff4476e601e5a8b741ed6c70b82d72a79cea7b99e35540f135ad174d6365d2b095507952", @typed={0xc, 0x7b, @pid=r6}, @generic="a7467dfee8384d86333655ccc517ca94aaaae7a4a49bc7a9556823d733c5717b29a3d1f3e01f516dc5a296c0e43223357aca85ef48d30c286dd11328c9"]}, @generic="3391e742760a0b2935ac810da71e332313f4fae15eb8324a4fd57fd31de236b0df3049b1c8e0af0ee433dd024b0543619483adea524bd5f5d3495959ae0eed63325feae40ebe6968a8343c7b9cdc937b1f50cf53cf0a3d4c1256296bdb460a8a4cff31bf43dcc54b7121caf59f3b4a8bd708d1e5446d55f69d82d91cb6d6f10db1ce82e42ce94add9bb580d1ff5263aa502882be1f737d9442539f1867191418fa5f13166065b5480428a54537bab0b85598a2c016ad8bb34074318c33b34a8b7202fdebf8c5917bc6d954c11b9e53879a82dfc4c888925adeb6"]}, 0x458}, {&(0x7f0000001380)={0x123c, 0x1d, 0xc00, 0x70bd27, 0x25dfdbfb, "", [@generic="2eca5ca12cd4640a771c901c80bc1f5120071dfe93b48251080b10c51b6dfc75652ff9cf3e57ed7bd722ab4631240c35d8abf4ee614451a45d47b1495f5ece206dda1fa73837a9482224b074ea20e41f18ca1ad03f60968a046a0d787fb691858fe0eeab05b59e6931d0ef41d100ae5f0eb5d2df7b250d21dec4e1290b3708840adb11c68e4ad761266fa437573463177d60a18e899266bb09784bfe419f5aee2d8056242c3f8b510ce099680ffde55fe3", @nested={0x10e0, 0x77, [@generic="7dffee3d52b939535cfcd551bec0a08b8af419d02412817df40c031e275a99e9637378909f0e4d31e7385e2181243aae8a780295f855bd2cd5d0b5fcbfb8a8ea83c77c8866da567387625d2edd174b27a4cea0885aa2fc6db57790b1c496ea07c480e6f0f5278e09f22a978509f9fe69f42fabbbfcbfe609ec9826bec64fe1f8cd619dfc8228b4d2c07b482e3a9269b0cb93c3049b03d95c6d2413a714f948f74851f02bf3e411653ac91cebac83838be0c63210ed96c938d8b25d2cb14df9044bfe358e89f0c2b2d6ec522775aa09bb45ecb8e7dd5cccd1ac6be4", @generic="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@nested={0x1c, 0x28, [@typed={0x10, 0x83, @u64=0x4}, @typed={0x8, 0x1f}]}, @typed={0xc, 0x28, @pid=r7}, @generic="fe08cb10b459499a8d5a1c074f4d8f953c21dcc5d193f45648cac375108a175f8a55b6971c85a020b5a104a7cb743a37917471ed151b2ca49f406d581f35d170704703d1e7433fb348c04635c857e5f4c5612701743f39dc38b69f5bbe3078c5d101486b6558bd3717cb9a7792c5165311e5"]}, 0x123c}], 0x4, &(0x7f0000000b80)=[@rights={0x2c, 0x1, 0x1, [r3, r2, r1, r2, r0, r1, r2, r3]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r0, r0, r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r1, r3, r3, r3]}], 0xa8, 0x40}, 0x40000) 2018/03/16 12:04:05 executing program 3: r0 = getpid() ptrace$setregs(0xf, r0, 0x96, &(0x7f0000000140)="c06434e3569117bd6d0549cadbc1e66e6d2797f5e78bc33e3f6163346efb42f0f3c8234f309814e6cbc02610fb093ff556a401041d48ef21d735208da672a08a1be1fce8688231251c807b3c84cd176a1ee4b51e265891726547315ecf402fd431b4eb8f1fad6e1d8e5ce18f4ad4463c4cabc93413ef120b7cda506fbb065e77d3433e637de7e2745ece2d65fd4b8b") r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) r2 = dup3(r1, r0, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x7fff, 0x15, r2, 0x7fff}, 0x2c) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x0, 0x80000001, 0x0, 0x2, 0x8, 0x3}, 0xff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) 2018/03/16 12:04:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/106, 0x6a}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f00000002c0)=""/87, 0x57}], 0x5) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000), &(0x7f0000148ffc)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/16 12:04:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, 0x8, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@generic="40538abbcbeaf75fcae36d172fee26fe8018b43e37801fdd8df83361a2345105f8bdf90b65dd92338679ef5623d33ed590e93f720f4cadc7ac9ca7cb6b5e26b5cd60ebe24e2c5e74371bf5be9207f2e244ab0a263f4f4efa3f437f519491198359818292f2c9cabdcbd0ec8267b202566d11ee10fec2a1615a276694c4ccd7978121b56621942b97f9f8fcb0de423701daa9a4f6a3379f6ac6d1d13a622bf37897587dc1cb27b3f56fbe934a2467d4c6a05dbad18a38a4f92b14fba2a1933051ab96af", @typed={0x18, 0x6d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = eventfd2(0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYRES64=r2, @ANYBLOB="0000000000000000000001"], 0x13) 2018/03/16 12:04:05 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000024c0)='/dev/input/mice\x00', 0x0, 0x105002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @rand_addr=0x4115}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2ca1956b}, @in6={0xa, 0x4e24, 0x52, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x4e20, 0x40f, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0xb0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) read(r1, &(0x7f0000f60fff)=""/1, 0x1) dup3(r2, r2, 0x80000) recvfrom(r1, &(0x7f0000017000), 0xfd73, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setsig(r2, 0xa, 0x2b) dup2(r1, r2) 2018/03/16 12:04:05 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r2 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) lseek(r2, 0x0, 0x0) linkat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0/bus\x00', 0x400) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="dd8c3c321071635ff0a853561e317b98cb15403d4f908ab148b08fbb8899d198ae1f4acaefb09dc735e1c8c5356b8e23325712a6a03c64958ebe62532fb99bdfe57a08cbffadb64d3acd9baa60980fe581c97d8d1f367ef0c081bff390854c9ed9b0f05540c7eaf1a10f813a868a495cd662e969d04486f8f0f1d7af0e5d783f90395dc8fac04f58e0092ae2b8101e43fa09110cb29d9e225e4a01f8f9423fc5277b43368865359ff71821e13fcf0ab58faed03f595b05bf04097afcbf0c3b14282636334485ca80cc0a408ad5b691a04c6c42393d", 0xd5, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000580)={0x2000}) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) lgetxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@random={'os2.', 'keyring\x00'}, &(0x7f0000000540)=""/10, 0xa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000400)=[{&(0x7f0000000340)="2b1b7fde7c20cf3d5fa5e54bb5322207b6248ac5b284d220c87e394ae8e5783b1b42d9214ac2f545080d122380c18d9ac80f29c80b814faec1f6241b9a2f739d9cf8d747455a50c0126f3cfdb7cda4ae0ba24f82ad1d460769313fb67fffe130ac1558f759d8a3b87a519ecb7038ae3d4b8040929daaf23dbf38ae0d77a4138afca1da1ce006c2feac0829d850cabf1ab5cd31ad95feed4cbdc0ac42ee4aa652bf9864f277d9", 0xa6}], 0x1, r4) fchmod(r0, 0x120) 2018/03/16 12:04:05 executing program 3: r0 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000100)=""/60, &(0x7f0000000140)=0x3c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/242) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x220000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000240)={0x7, 0x5}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xff, 0x141080) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000280)) 2018/03/16 12:04:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000005) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) signalfd4(r0, &(0x7f0000000040)={0x3f}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r1) 2018/03/16 12:04:05 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/03/16 12:04:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$clear(0x7, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a0000, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000040)=@ioapic) 2018/03/16 12:04:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0x6]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/16 12:04:05 executing program 5: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xfffffff8) ptrace$pokeuser(0x6, r1, 0x6, 0x6) 2018/03/16 12:04:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r0) close(r0) 2018/03/16 12:04:05 executing program 6: socket$alg(0x26, 0x5, 0x0) prctl$intptr(0x2c, 0x1f) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0xbbc, 0x5, 0x401, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000140)={0x0, 0x21}) setitimer(0x0, &(0x7f0000000100)={{r1, r2/1000+30000}, {0x0, 0x2710}}, 0x0) 2018/03/16 12:04:05 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400040, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) unshare(0x28060400) 2018/03/16 12:04:05 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = epoll_create(0x100000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)) pipe2(&(0x7f0000000000), 0x80000) 2018/03/16 12:04:05 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x616e, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8000, 0x80000001, 0x8, 0x800, 0x10001}, &(0x7f00000001c0)=0x14) r3 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x6}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000180)={{0x1, 0x684d98d9}, 'port1\x00', 0x2, 0x0, 0x10000, 0x4, 0x5, 0x401, 0x7fff, 0x0, 0x1, 0xfffffffffffffbff}) 2018/03/16 12:04:05 executing program 1: clock_gettime(0x2000000000000007, &(0x7f0000000100)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x6, @random="93c45eed8671"}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x5, 0x9, 0x6, {0x77359400}, 0x3, 0x7ff}) 2018/03/16 12:04:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpriority(0x3, r1, 0x3) unshare(0x16000400) ioctl$TCXONC(r0, 0x540a, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f00000a8fe5)=""/27}, 0x18) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x86, 0x7, [0x1f, 0x964, 0x2, 0x7, 0x6, 0x5, 0x8]}, 0x16) 2018/03/16 12:04:05 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000400)=@dellink={0x28, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/03/16 12:04:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000500)={r2, 0x80000, r1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000540)={{0x1000, 0x10000}, 'port1\x00', 0x0, 0x4, 0x3ff, 0x5, 0x1ff, 0x8, 0x100, 0x0, 0x6, 0xb3db}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/03/16 12:04:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x28, {0x2, 0x0, @loopback=0x7f000001}, 'lo\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x208c00, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1f}}, 0x1, 0x7fffffff, 0x1f, 0x4, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000001c0)) 2018/03/16 12:04:05 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) unshare(0x40600) fsync(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="3c988fe0cbf11f66f51aee650de518a502289b3c3d0a8276a39fc6a11261aed576b2c22462ec0fb5bc4e34714050d648e5129becd974c29080976796eee550a273eb0dd88cda748ea124f62bb22e6bef4c19944571a0993e93993162640fceba573083273731e9488d") 2018/03/16 12:04:05 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x6, 0x4) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x42, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x80) tee(r1, r2, 0x508d628f, 0x1) ioctl$void(r0, 0xc0045878) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000040)=0x7ff, 0x4) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r3, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r5, 0x4) 2018/03/16 12:04:05 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x48c000, 0x21) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x535, 0x4800) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x80000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000180)={r1, 0x10001, 0x1f, r2}) r3 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_procfs(r3, &(0x7f00008a1ff7)='loginuid\x00') writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:05 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0x2, &(0x7f0000000040), 0x4) 2018/03/16 12:04:05 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000800), 0x1) sendto$inet6(r0, &(0x7f0000000000)="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", 0x779, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/16 12:04:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x8002) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x6, 0x3, 0xfffffffffffffffd, 0x5, 0x2, 0x4, 0x7fffffff, 0x82e, 0x5, 0x7fff, 0x5, 0x3c, 0x5}, {0x3, 0x80, 0x80000001, 0x5, 0x742c, 0x3, 0x9, 0xdb, 0x5, 0x100000001, 0x2, 0xffffffff00000001, 0x7fc0000000000000}, {0x100, 0x3, 0x3, 0x20, 0x9, 0x1, 0x2, 0xbe31, 0x8, 0x9, 0x4, 0x0, 0x6}], 0x9a}) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000400)) 2018/03/16 12:04:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3801536f72edb79408000000000000007b813c2785e550dacd758a141e845dc7941fca75ee34ccb090ec88ec4ebb72c0b2ff85131142ead0e0d70000000000", @ANYRES32=r1, @ANYBLOB="1000000002000000ac14141a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/16 12:04:05 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000c5fff4)='/dev/amidi#\x00', 0x0, 0x0) 2018/03/16 12:04:05 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000064c0)={0x3fffffffffffffe, 0x0, 0xfffffffffffffffe, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) recvmmsg(r2, &(0x7f0000006280)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/223, 0xdf}], 0x1, &(0x7f0000000240)=""/240, 0xf0, 0x400}, 0x9}, {{&(0x7f0000000340)=@nfc, 0x80, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/160, 0xa0}, {&(0x7f0000001480)=""/164, 0xa4}, {&(0x7f0000001540)=""/94, 0x5e}], 0x4, &(0x7f0000001600)=""/138, 0x8a, 0x80000001}, 0x7}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000016c0)=""/107, 0x6b}, {&(0x7f0000001740)=""/111, 0x6f}, {&(0x7f00000017c0)=""/198, 0xc6}], 0x3, &(0x7f0000001900)=""/147, 0x93, 0x2}, 0x1}, {{&(0x7f00000019c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/73, 0x49}, {&(0x7f0000002ac0)=""/32, 0x20}, {&(0x7f0000002b00)=""/254, 0xfe}, {&(0x7f0000002c00)=""/5, 0x5}, {&(0x7f0000002c40)=""/4, 0x4}, {&(0x7f0000002c80)=""/48, 0x30}], 0x7, &(0x7f0000002d00)=""/184, 0xb8, 0x7f}, 0x9}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000002dc0)=""/242, 0xf2}, {&(0x7f0000002ec0)=""/113, 0x71}, {&(0x7f0000002f40)=""/62, 0x3e}, {&(0x7f0000002f80)=""/152, 0x98}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/97, 0x61}], 0x6, &(0x7f0000004100)=""/28, 0x1c, 0x9}, 0x2d0d0a49}, {{&(0x7f0000004140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004680)=[{&(0x7f00000041c0)=""/246, 0xf6}, {&(0x7f00000042c0)=""/85, 0x55}, {&(0x7f0000004340)=""/123, 0x7b}, {&(0x7f00000043c0)=""/41, 0x29}, {&(0x7f0000004400)=""/24, 0x18}, {&(0x7f0000004440)=""/252, 0xfc}, {&(0x7f0000004540)=""/150, 0x96}, {&(0x7f0000004600)=""/14, 0xe}, {&(0x7f0000004640)=""/42, 0x2a}], 0x9, &(0x7f0000004700)=""/35, 0x23, 0xe752}, 0x7}, {{&(0x7f0000004740)=@hci, 0x80, &(0x7f0000004e40)=[{&(0x7f00000047c0)=""/242, 0xf2}, {&(0x7f00000048c0)=""/110, 0x6e}, {&(0x7f0000004940)=""/223, 0xdf}, {&(0x7f0000004a40)=""/223, 0xdf}, {&(0x7f0000004b40)=""/241, 0xf1}, {&(0x7f0000004c40)=""/60, 0x3c}, {&(0x7f0000004c80)=""/214, 0xd6}, {&(0x7f0000004d80)=""/191, 0xbf}], 0x8, &(0x7f0000004e80)=""/175, 0xaf, 0x81}, 0x82}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000004f40)=""/99, 0x63}, {&(0x7f0000004fc0)=""/27, 0x1b}, {&(0x7f0000005000)=""/81, 0x51}], 0x3, &(0x7f00000050c0)=""/4096, 0x1000, 0x2}, 0x10001}, {{&(0x7f00000060c0)=@ipx, 0x80, &(0x7f0000006200)=[{&(0x7f0000006140)=""/17, 0x11}, {&(0x7f0000006180)=""/110, 0x6e}], 0x2, &(0x7f0000006240)=""/17, 0x11}, 0x10001}], 0x9, 0x100, &(0x7f00000063c0)={0x77359400}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000006480)={0x1, &(0x7f0000006440)=[{0x2, 0xffffffffffff8001}]}) write$sndseq(r2, &(0x7f0000006400)=[{0x0, 0xfffffffffffffffd, 0x0, 0x3, @time={0x77359400}, {0x5}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x283) readahead(r1, 0x8, 0xb3d) 2018/03/16 12:04:05 executing program 0: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000d70fa0)=[{&(0x7f0000c05000)=""/4096, 0x1000}], 0x1) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x1fbbef15) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x400, 0x1, 0x4, 'queue0\x00', 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x7000000000000, 0x9, [0x516, 0x1f, 0x72, 0x1eb1, 0xbd1, 0x4, 0x2, 0x6, 0x100]}, &(0x7f0000000480)=0x1a) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)="f07922e5394533661a617aca2900c892c925bdad2d3f636f7824f442ba159518261b83e9186bb19bb4470b3a224ed11e59d882bf2e46fa7b1f5abad2d4c019834b8368a1f3381d20694da94d09c41edf9f25d6cb35c70d57ac0aacf1753269e8992a109100a2c51045c7d130925b8bcc4810b3087a7b1d6500aede767219bdc0fd557d329fa5adb0d7bbed6317667f", 0x8f}], 0x1, &(0x7f00000004c0)=[@init={0x14, 0x84, 0x0, {0x6, 0x6b1f, 0x5, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8000, 0x7, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x0, 0x8000, 0x100000001, 0x5b, 0x5, 0x8c2, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x5, 0x200, 0x1, 0x3, 0x4, 0x8, 0x20, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x1, 0x20a, 0x0, 0x10000, 0x7f, 0x8000, 0x1, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x10000, 0x0, 0x3, 0x1, 0x3, 0x4, 0x6, r6}}], 0x108, 0x4080}, 0x80) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/03/16 12:04:06 executing program 5: gettid() syz_emit_ethernet(0x7a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200006, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x80000000, 0x100, 0x20, 0x8, 0x2, 0x7, 0x4, 0x5b65, 0x401, 0x61a}) 2018/03/16 12:04:06 executing program 3: r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x20, 0x541000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000300)={0x30000002}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7fffffff, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') sync() writev(r5, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x17e}], 0x1) 2018/03/16 12:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000240)=0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/16 12:04:06 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r4 = getgid() lstat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r7 = getuid() lstat(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) getresuid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) r13 = getegid() fcntl$addseals(r1, 0x409, 0x0) pwritev(r1, &(0x7f0000000e80)=[{&(0x7f0000000d00)="6bd4f7c7823f87be19eb8941b5dda5b30612a6b45b7daca95453d634ee5d0e1746cb5a186a4e118b5fb43b3c06b6113ca4045b0bedc5449a4e5157c98033b031a06e25cd406af984aab5806c1177801aeae254d356c884ba6d2f2bf372eec6cddbbd4bb4d0f4d25e2793cbd7b45407b5932b675360ab60e23c77fcc9c744e068b0ed85b8cf2635ba0099250c42b64d5a6b5a87e4563f9eda8f71c5dcc9b6024e54bc0cb378c86e1eeca70d132dd6d61f6ae17d1a", 0xb4}, {&(0x7f0000000dc0)="51d95e938739e7522a50629a36a6fbd6bf65bb72f79e8ad94609e476fc7b3af2972f5ffa91e7ce7f9d05767b93189b44bca66774b22e95f5852104ee9e8f458f084e6a68250441cdc664b9b8092381d577f816552ebfaec3b223336bf046c766a75d805bc25c6336916b987bc6c170d577a530a48c0757af297edb0a6df021ab1573839220edd349a00dc89ee9986d5137df7e2d5308f5d3be1c699ad06b71db6d932f3d45512fb4106f055c0bcbe61a4331f95b4b4b237880e9", 0xba}], 0x2, 0x141) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) kcmp(r2, r10, 0x7, r1, r1) r15 = getegid() getresuid(&(0x7f00000009c0), &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) sendmsg$unix(r1, &(0x7f0000000bc0)={&(0x7f00000001c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="28356a3a52f71436b31467bd8c640d48f3f392d1f6b0a6c798ff56ad2c44b16e5a363d9b668fd8e6c9cde68d6fddf44a75704e16e0ac8610c0773a4befd3a1b8ceb56c107d5f8f3e6c07f44ca3ce812de2981a148537982351ea6c55e3d5d50a9d7e001c4fffe468d6c142d7d32181b4c5e575b41abb7af9f8864f383023c1cb6fc4c4a2960840c762f7326cb29743eafb8bf9e43c", 0x95}], 0x1, &(0x7f0000000b00)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r0, r5, r6}, @cred={0x18, 0x1, 0x2, r0, r7, r8}, @cred={0x18, 0x1, 0x2, r0, r9, r11}, @cred={0x18, 0x1, 0x2, r0, r12, r13}, @cred={0x18, 0x1, 0x2, r0, r14, r15}, @cred={0x18, 0x1, 0x2, r0, r16, r17}, @rights={0x10, 0x1, 0x1, [r1]}], 0xb8, 0x40}, 0x40) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x2000000000000000, 0xf004, 0x7f, 0x2, 0x1f}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) quotactl(0x7, &(0x7f0000000080)='./file0/file0\x00', r18, &(0x7f0000000180)="d69ef4ede6bccf41d885db2d036c5636d6b81d2ab8b99b09860aa3b65e456ef0ccf42b2ebfa3b43814fa8d5e1a30cda638edaea9f3cd403b") ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) getxattr(&(0x7f0000000c00)='./file0/file0\x00', &(0x7f0000000c40)=@known='system.posix_acl_access\x00', &(0x7f0000000c80)=""/75, 0x4b) 2018/03/16 12:04:06 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328419ef68234f905557c4070000008735e900000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c8a91ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc228085abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d0777f70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e38450000000000000000000000000000", 0x118) 2018/03/16 12:04:06 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac23141c23aaac14142b000000000008"], &(0x7f00000000c0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000240)={0x6, 0x20, r1, 0x10000, r2, 0x3f, 0x9, 0x1}) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) 2018/03/16 12:04:06 executing program 4: r0 = socket(0xd, 0x2000000001, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) dup2(r0, r1) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/16 12:04:06 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x20202) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) mq_getsetattr(r0, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0xff, 0x8, 0x1000, 0xffffffffffff8000, 0x59}, &(0x7f0000000100)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/118) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x19, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'bond0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r2, @in={{0x2, 0x4e22, @rand_addr=0x7ff}}, 0x2, 0x1, 0x7, 0x100000001, 0x34}, 0x98) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000004c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r2, 0x0, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x2, 0x30}, &(0x7f0000000580)=0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000005c0)={0x8, 0x3ff, 0x2c, 0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x4, [0x5, 0xfffffffffffff2fd, 0x10000, 0x89]}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000000640), 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001cc0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001d00)={r3, 0x1, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001d40)=@assoc_value={r2, 0x3e}, 0x8) getpeername$ipx(r0, &(0x7f0000001d80), &(0x7f0000001dc0)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001e00)=0x8, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000001e40)={'ah\x00'}, &(0x7f0000001e80)=0x1e) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001f00)={0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x10001, 0x1ff, 0xe6e2, 0xffffffffffffffaf, &(0x7f0000001ec0)='ip6gre0\x00', 0x8, 0xc58, 0xfffffffffffeffff}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) select(0x40, &(0x7f0000001f80)={0x7ff, 0xffff, 0x9, 0xffffffff, 0x4fd4, 0x4, 0x8, 0x7ff}, &(0x7f0000001fc0)={0x2, 0x4, 0x8, 0x3, 0x4, 0x16, 0x3f, 0xff}, &(0x7f0000002000)={0x8, 0x9, 0xf5, 0x7c4, 0x2, 0x6, 0x80000000, 0x7}, &(0x7f0000002040)={0x0, 0x7530}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000002080)={'ah\x00'}, &(0x7f00000020c0)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002100)={'dummy0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002140)={'nr0\x00', 0x800}) 2018/03/16 12:04:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e1c, 0x0, @ipv4={[], [0xff, 0xff]}, 0x4}, 0xffffffffffffff25) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7}, 0x20) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/03/16 12:04:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xff85, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="400040001421110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400060007000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/03/16 12:04:06 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x3f) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x10004) 2018/03/16 12:04:06 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'yam0\x00', 0x2}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) 2018/03/16 12:04:06 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc8, 0x8040) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005ae000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000076e000)="010100000000000009f30009409d0954", 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1000, 0x8001, 0x1}, &(0x7f00000000c0)=0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3ff, 0x200, 0x7, 0x7fffffff, r3}, 0x10) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) r5 = dup(r4) sendmmsg$unix(r5, &(0x7f0000005d80)=[{&(0x7f0000003980)=@abs, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000003a00)="bd387b75832f98252debf8a0cdddc2d6f90fec8c1eb5e3bcc328bdf82e5e8ec2d583aaebf432034cda2e5bd1d92eff93b9dae3d6f76b", 0x36}, {&(0x7f0000003cc0)="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", 0x1000}], 0x2, &(0x7f0000005140)=ANY=[@ANYBLOB="180000000180000002000001", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="140000000100000001000000", @ANYRES32, @ANYRES32], 0x2c, 0x40}, {&(0x7f0000005180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000055c0)=[{&(0x7f0000005200)="90732d501bd3ff93162113db8e49cfe3e54fdb46676f4fe3033100a3ce5ec9aecf2e7633209f1f0a4502e1a9d5ec3039d531de84c2291dd6ff42fb920a59cd6c6a568b916426878d3c6d55c63c717d0bf0e40a18de1f997b6873710e7edbc074a19857491e8174a90b3ee4a3b19fa3265d5bcfee309310b3d210c5aa292e548bafe4fb9a58fa4ee70da2b9ec39dae1c7e96f2d3de65be3d00b703507b9b8a200d27b00f82a755829bb665b00d169f6301f52f7425bb6c0ac11", 0xb9}, {&(0x7f0000005400)="19896f7209737c167e8ad71183ee9dcefd7dd105977362f96b39", 0x1a}], 0x2}], 0x2, 0x4000000) 2018/03/16 12:04:06 executing program 4: r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f2, 0x200000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x10000000000000, 0x7, 0x1}, 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/16 12:04:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0218000002000200ffffffffffffffff"], 0x10}, 0x1}, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000000140)=""/185, 0xb9, 0x40000001, &(0x7f0000000080)={0x3, {"47e028783e5afa"}, 0x7}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x3, r1, 0x1}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240)={0x80000001}, 0x4) 2018/03/16 12:04:06 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x15, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x38}, @map={0x18, 0x1, 0x1}, @call={0x85, 0x0, 0x0, 0x21}, @call={0x85, 0x0, 0x0, 0x20}, @alu={0x7, 0xfffffffeffffffff, 0xf, 0x8, 0x5, 0x1}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x6}, @ldst={0x3, 0x3, 0x0, 0x8, 0xb, 0xfffffff0, 0x4}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x5c, &(0x7f0000000140)=""/92, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) mq_timedsend(r2, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x0, 0x1c9c380}) 2018/03/16 12:04:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f00000000c0)=0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x80000040, 0x1f, &(0x7f0000000100)}) 2018/03/16 12:04:06 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1f, 0x8000, 0x80, 0xe, 0x40000000002}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f00000a8fe5)=""/27}, 0x18) 2018/03/16 12:04:06 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x4) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) [ 165.577169] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8468 sclass=netlink_route_socket pig=20481 comm=syz-executor5 [ 165.591184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8468 sclass=netlink_route_socket pig=20486 comm=syz-executor5 2018/03/16 12:04:06 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xd) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000440), &(0x7f0000093000)) flistxattr(r0, &(0x7f0000000080)=""/116, 0x74) 2018/03/16 12:04:06 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:06 executing program 5: fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x7fe) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05e3fd6324dfff000020"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0xce, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f630c400000000000000000000000010c630000fd42efa6db03c6d0f880c6ae14050a7ab2e68c79194cf9587e1f9bfce24b658eaf8f07c87741857bfcff65855cc6dc628db79792d75e6e19cb7887be75892e8b6829b4143a0b54aa30375c4ad71037a90a1bf09ab56f63d6542ebe0089241b02c187a44d93822c54b1dca359e504620a70542fcd7a63b2a1e8664c423e8734c8ba676d33bf64f14bf28dc0aa2c7da430dfb13417275a9ed151720340639d8bb8226185d926b90b192158dbe46a8fbd05bb414d8baa8cccf11500"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/16 12:04:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7e92b7faec082bc636ebf56a709dd707dd429ef65f67764d418bde425020e21df2128f7f857d07d376b42f25a1dc732450d8ca078ddf1ca3051563a76a70fbac097669c65780c4074f7a183e4903c12fc90c8592e67c71c18043b96d853ad719594fa2cd3f0cebf41c21a7923bdcfa2364f5a0e79167cd186e7ac2a08dd9cd1571af356cbeb5e3bce06ba24ff005d0f8ba428c48d01023f1ee02ea6e441c87ce7c0a0b1d22e339659898a89b1864ee0f7e258a29a920eb01657761980ba70e35696213", @ANYBLOB="079ea33703818f9b98799028433a7d803f98be7ae592fc", @ANYRES32=r0], 0x3) 2018/03/16 12:04:06 executing program 7: setrlimit(0x7, &(0x7f0000000000)) inotify_init1(0x0) 2018/03/16 12:04:06 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0xf02b) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r1, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="d0458fa1c8ad1adbff140aa55c0532af847634157d22910da11342d0d8ff4ee982e06ec4f8c3e42f4c0754fcbdd1983fe4e231274a4de3c5e36d715853b666e31b716d8b172912b36626aee4192962690bcabaa09e62c4c74376eed23f01d5a60267e708ad3c8fce5de744bd6ed2dc3f86b328ce68547e1f029e51e97c62d87a17c8", 0x82}, {&(0x7f0000000440)="874a593e669b3cfb57eacd38a056760bcb95796fb6d0c79f272f6f105ddcc638d8c41bb5783fbc851983a84ebd58834ffc3df8b03053551edddb0f36aee23c88039200ce1e1a633447a3c7b0738cef1d1bd6e94b15fb8289b350c34c7a8ebc2714f2fe2c1cbf0d54a08e1e7ab58de8fb3a896ca681790c8e5ac281d7a6e8f2c0f4e71a537f0cebf68ac1648ace2f3aad991bb7e5f5a3195cefb2bcc0b8e70231e481f7183584a3551e629aae92a4319373b803cf0c27f6d8bf2b627736d42095f0d9c7b989bfbe3fa163cda7cdcfb986b1e46423d126de35671ea8125519acb1a757fa1fef2bee3676da4f2ca45a90", 0xef}, {&(0x7f0000000780)="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"}], 0x2280, 0x40084}, 0xffffffff80000000}], 0x2, 0x4040000) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700), 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="10edff9eae3339c100000c01263575045384134a46aa00"], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340)=0x1, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8001, 0x8ac0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000740)={0x5, 0x8000}) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="c27d5c0be628806d115a4bcc3832fa1e5859d6", 0x13}, {&(0x7f0000000200)="e7a64c96dba5bd16e3224311af157b71b49f8843b69ad49e82c32d3c7d9823de5287693df258975d512397134c45a1a08693ef2dd108b430b811", 0x3a}, {&(0x7f0000000240)="08ab5d537ce5eb23d7fd6e4b44e1884e7a30dab9f6052ecf7bfcce1fd07e0b13daacb6a93789eea8c2513e2b5d29608368ddf70ebff95a0eb566b4edbbdf9f954e6ff3558072d9816d0ad02707f19e21aca2d74a87593f74eba6cc6222225efe91e503c5aa3d", 0x66}], 0x3, 0x0, 0x0, 0x4000}, 0x40000) 2018/03/16 12:04:06 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0xfffffffffffffffd) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0) 2018/03/16 12:04:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x1, 0x19, 0xffffffff, 0x3414, "eed8fbc9eca26b200b17a9051245f9bbb9a3ff1df532bab319f3559147321bde"}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000002fff7)='vmnet0+\\\x00') 2018/03/16 12:04:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x2a1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="0bf5430f000319", 0x7}], 0x1) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x200, {0x5dde435a, 0x8000, 0x4, 0x2, 0x81, 0x9}, 0x5}, 0xe) 2018/03/16 12:04:06 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) 2018/03/16 12:04:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) [ 165.726849] binder: 20516:20520 unknown command 1677583109 [ 165.747518] binder: 20516:20520 ioctl c0306201 20007000 returned -22 [ 165.757826] binder: 20516:20530 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/16 12:04:06 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syz_tun\x00'}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x6, 0x40}, 0x8}, 0x10) 2018/03/16 12:04:06 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x10000) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) [ 165.779938] binder: 20516:20538 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 165.787107] binder: 20516:20538 unknown command -1494269187 [ 165.811710] binder: 20516:20546 unknown command 1677583109 [ 165.818851] binder: 20516:20546 ioctl c0306201 20007000 returned -22 2018/03/16 12:04:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x29f, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/167, 0xa7, 0x2, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @empty, 0xf5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) [ 165.829350] binder: 20516:20538 ioctl c0306201 2000dfd0 returned -22 [ 165.833432] binder: 20516:20520 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 165.843065] binder: 20516:20530 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 165.850082] binder: 20516:20530 unknown command -1494269187 [ 165.871244] binder: 20516:20530 ioctl c0306201 2000dfd0 returned -22 2018/03/16 12:04:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008daf4e)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/03/16 12:04:06 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x6000000000000000, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/16 12:04:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000180)={0x3, 0xffffffff}) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0xd16f, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x4, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, {{0xa, 0x4e23, 0x1f}}}, 0x104) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x10) 2018/03/16 12:04:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x4, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/16 12:04:06 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='\x00\x00\x00\b\x00\x00\x00\x00\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d7ef20)=[{0x0, 0x0, &(0x7f0000df6000), 0x0, &(0x7f00009dd000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) read(r2, &(0x7f000059efe0)=""/32, 0x20) write$selinux_user(r1, &(0x7f0000000180)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'user_u\x00'}, 0x2c) lseek(r2, 0x0, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syz_tun\x00', 0x200}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) accept4$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) 2018/03/16 12:04:06 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}, 0x0, 0x3ff}, 0x88) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000180)={0x1, 0x0, [{0x8000, 0x0, 0x0, 0x0, @sint}]}) 2018/03/16 12:04:06 executing program 0: clock_gettime(0x2000000000000, &(0x7f0000cd5ff0)) setitimer(0x1, &(0x7f0000000040), &(0x7f0000000080)) alarm(0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/03/16 12:04:06 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000030601842cf47a00000000000000000008000100f7ffffff"], 0x1c}, 0x1}, 0x0) setsockopt(r0, 0xfffffffffffffffb, 0x4, &(0x7f0000000240)="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", 0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) accept4$ipx(r1, &(0x7f0000001240), &(0x7f0000001280)=0x10, 0x80000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x4, 0x1, 0x5, 0x689b, 0x5, 0x5e1, 0x27ce8d4, 0x0, 0xf1, 0x4, 0x1, 0x5}, {0x1, 0x10001, 0xfffffffffffffffe, 0x80000001, 0x9f60, 0x0, 0x6, 0x4b0d, 0x7, 0x8, 0xfffffffffffffffa, 0x9, 0x9}, {0x9, 0x3, 0x2, 0x78f, 0x7f, 0x5a, 0xba, 0x0, 0x1f, 0x4, 0xfffffffffffffffe, 0x7f, 0x1}], 0x401}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/232) 2018/03/16 12:04:06 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xbb, "68fb8857bf0ccdba8f2c9bb66c77b75c5c36fc0ad6eb6cffcdbbd5d2a31dbd61aac24050eb8398cfd75a5a1a1a1f9f2337ba09fdac68454203ce81e9016e6f0e2c7742c9842e9eab28c232c8741357f39a3b75f020a71af5f21676b339a2107798ed4f0c74c3464f02b588747f699404d4eb6afa8535154ddd3385cdb1075314ea7cc782da5793425d920c4278df4949874f77bff00f21af8cde2f4b2e73e3f2226e187dd7326dbc5b169504da2e64c0941bcaa68c27d1c31830dd"}, &(0x7f0000000100)=0xc3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000200)=0x84) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) dup3(r1, r0, 0x0) 2018/03/16 12:04:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffff9, 0x200) fcntl$addseals(r0, 0x409, 0xf) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000521fbe)=""/66) 2018/03/16 12:04:06 executing program 7: pipe(&(0x7f0000000280)={0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x8000, 0xb) 2018/03/16 12:04:06 executing program 3: gettid() writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="30ed314ca16961fccd5938fd5fb7baa6d5364c0fa4800253653cb9e1491fd8743d044cb6dfcd387bfeb26f370eec6c5f771899f4578697fc5f7655e477b45e516428d9142f8ae566782967a822757f43e409d885aab4c595be4f8394edfbc8c25351fc3354f42e08709be6ca3ea9623beaf8dfd488aca12c4d7a9626f497e4165ad9528abf30284e94afc1d774fc1475a57d005658e70fa0801096f14a9297320a328371c71907b7677df22b2b43a7c3ef63261d8d78a2f52e63bbcdccfbb09bcf27b06ac27c688e639c64a21f60480e04a1f412", 0xd4}], 0x2000000000000291) timerfd_create(0x4, 0x80000) 2018/03/16 12:04:06 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x53, &(0x7f0000000000)=0x1, 0xfffffffffffffe24) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/16 12:04:06 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, r0, 0x0) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) 2018/03/16 12:04:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_getsetattr(r0, &(0x7f0000fc5fc0)={0x800}, &(0x7f0000000fc0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000037bff4)) read(r3, &(0x7f0000000100)=""/25, 0xb) ppoll(&(0x7f0000e46fc0)=[{r3, 0x44}], 0x1, &(0x7f0000cf7000)={0x77359400}, &(0x7f0000842000), 0x8) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000000c0)=0x6, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x302) 2018/03/16 12:04:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x200000000000020, {{0xa, 0x4e27, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x2}}}, 0x84) [ 165.988928] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 165.998894] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/03/16 12:04:06 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8c5c, 0x8800) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x10001) r1 = socket$nl_xfrm(0xa, 0x3, 0x87) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000040)={0x0, 0x7f, 0x1}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/16 12:04:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x3}]}]}, @IFLA_IFNAME={0x14, 0x3, 'vcan0\x00'}]}, 0x40}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/16 12:04:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402000, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1}) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r2, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r2) 2018/03/16 12:04:06 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') sched_setparam(r0, &(0x7f0000000180)=0x5553) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r3, r4/1000+30000}, {0x0, 0x7530}}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'\x00', {0x4, 0x3f, 0x8, "b0a74b69049b", 0x7}}) 2018/03/16 12:04:06 executing program 2: process_vm_writev(0x0, &(0x7f0000001280)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/93, 0x38b}, {&(0x7f0000001140)=""/33, 0x21}], 0x3, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/61, 0xff48}], 0x1, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x44) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1000}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) dup2(r2, r0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/16 12:04:06 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) unshare(0x800000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f0000000200)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) poll(&(0x7f00007a7fe8), 0x200000000000021d, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/03/16 12:04:06 executing program 4: unshare(0x8000000) setpriority(0x0, 0x0, 0xd) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/03/16 12:04:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000169fe5)=""/27, &(0x7f00005fcf0d)=""/243, &(0x7f00008c8f02)=""/254}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xdb7, 0x20a800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x4, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x2, r2, 0x3, 0x8b3059d}) 2018/03/16 12:04:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000cfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)={0x18, 0x2b, 0xb03, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10}, 0xc) 2018/03/16 12:04:06 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x408041, 0x0) 2018/03/16 12:04:06 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000002004e21ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000eda0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24fffffffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x28c) 2018/03/16 12:04:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa002, 0x0) mprotect(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="0cfc32d5b8b9a7f2dd101d8fa94d87040ca1a3b3") sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/03/16 12:04:06 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x1effd, 0x10000}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000200)=0x7f) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r5}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) dup2(r2, r4) 2018/03/16 12:04:06 executing program 1: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}, [0xfffffffffffff800, 0x0, 0x5, 0x5, 0xfffffffffffffffc, 0x826f, 0x7, 0x10001, 0x1, 0x1f, 0x7, 0x5, 0x97a, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0x6a, "e76c01c6fff9bd4a8b182e8b814db086aec342162a69f3eca42edec13f517e9dcb16b529056e6d7d6e6001932eb59ae1f14cfa961b926a0abb0a0a77b1784a7c9328b7b055fcf939acbcb01fea92136adb971834f983b352421cd26190d1a29580a183e90c198bf197bf"}, &(0x7f0000000300)=0x72) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = dup2(r0, r2) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000040)=""/157) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @rand_addr=0x9}}, [0x7ff, 0x10000, 0x92, 0x6, 0xffff, 0x5, 0x98e, 0x1, 0x2, 0x401, 0x7fff, 0x5, 0x5, 0x6, 0x9]}, &(0x7f0000000480)=0x100) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x8) syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x8, 0x400) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000100)=ANY=[@ANYBLOB="022000000200004efedbdf25"], 0x10}, 0x1}, 0x0) 2018/03/16 12:04:06 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000880)=[{&(0x7f0000000040)='0', 0x1}], 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6e4, 0x4e8, 0x394, 0x178, 0x4e8, 0x178, 0x618, 0x618, 0x618, 0x618, 0x618, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x134, 0x178, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x2, 0x2, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x6, 0x1, [0x7fffffff, 0x45e, 0x0, 0x8d06, 0x5c, 0x3, 0x9c, 0x2ba5d3ad, 0x20, 0x20, 0x7, 0x8, 0x94d4, 0x5, 0x8, 0x7], 0xb}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x1c, 0x22, 0xffff}}}, {{@uncond, 0x0, 0xc8, 0x10c}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0xd}, 0x40, 0x3b, 0x9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffff00, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff], 'ip6gre0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x3b, 0x3, 0x1, 0x40}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @HL={0x24, 'HL\x00', 0x0, {0x2, 0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xffffff00, 0xffffff00], [0xff0000ff, 0x0, 0xff0000ff, 0xff0000ff], 'yam0\x00', 'dummy0\x00', {}, {0xff}, 0x7b, 0x4, 0x3, 0x40}, 0x0, 0x110, 0x154, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x20, 0x20}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x568e}, 0x2a, 0x7, 0x9003}}}, {{@uncond, 0x0, 0xec, 0x130, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x3}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@multicast2=0xe0000002, 0x4, 0x40}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x740) 2018/03/16 12:04:06 executing program 7: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f000070dffc), &(0x7f0000494000)=0x4) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x32, r1}) close(r0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="c215805e1442477e6271ff388e2b3716abb5ed676eb9f79f4816554769de038b627eae83f0d0b66506a6b6af869d667afa0c70753005444c6a8189425fde10c7d532d478c45cee9422f4964b115ed41532feaee82894c10931c4c89b5739f48e22a32c5af996347416d06d0484ed00475974bba00b37e3888ccc462b88fb0c9aae129bc37e2fd46c07df2dc68b3516e667dfa368f011eb984b786a93a1df9442e1573c2f31c5d53a202135cdf6f745708b020f4321c52811788c449e8aef449e63dc1168327e14029bac2803a4") 2018/03/16 12:04:06 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10500, 0x0) r1 = request_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)='eth0\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="e6a7c8cd5f1649da0d02633e68a64844ffb2ebfed072e735391fe7b323a72908fee71c3724c496fc82bc734fe161021b4035e2ae4a48940af12e8bbcfdefaa58a32b47f91c1dcc8b1fde997a24123968", 0x50, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x8, 0x1, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000040)={{0x7, 0x2, 0x0, 0xf6, "5c57b7f2e01bcc4dfab3397ae806c829fd2c25bd9cfcd559cb0299ab7d36fcc35178f171e847394db923f70d", 0x1}, 0x8, [0x87e7, 0x9, 0xfffffffffffffff7, 0x4, 0x3f, 0x200, 0x2, 0x4, 0x10000, 0xda0, 0x67d, 0x80000001, 0xfffffffffffff696, 0x8, 0x4, 0x3, 0x2, 0x4, 0x4, 0x1, 0x9, 0x3, 0x3, 0x2, 0xc9e0, 0xdc8, 0x6, 0x2e44, 0x518, 0x24, 0xff, 0x2, 0x8, 0x5, 0x5, 0x0, 0x4, 0x8, 0x20, 0x800, 0x9, 0x5, 0x20, 0x401, 0x6, 0x9, 0x0, 0x40, 0x9, 0xffffffff, 0x0, 0x1, 0x3, 0x0, 0x1, 0x200, 0x20, 0x3ff, 0x9, 0x861, 0x9, 0x94, 0x2, 0x20, 0x16ce, 0x401, 0x9, 0x34dc, 0x200, 0x4, 0x5, 0x1f, 0x3, 0x7, 0x1f, 0x5, 0x8000, 0x3, 0x9040000000000000, 0x8, 0x10000, 0x0, 0x8, 0x7fffffff, 0x10f, 0x8c9, 0xfff, 0x5, 0xffff, 0x20, 0xe2, 0x2, 0xfffffffffffffffe, 0x7fff, 0x401, 0x2, 0x10000, 0x800, 0x800, 0xdfaf, 0x80, 0x0, 0x84cf, 0x7, 0x4, 0x4a0, 0x80000000, 0x8001, 0xffffffff, 0x7fffffff, 0x7, 0x4, 0x8, 0x0, 0x100000000, 0x3, 0x480000000000000, 0xd7, 0xc2, 0x5, 0x6, 0x4e7e, 0xfffffffeffffffff, 0x4, 0x8, 0x8, 0x3, 0x1]}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000fec000)=0x2, 0xfc84) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000500)=0xb, 0x4) 2018/03/16 12:04:06 executing program 5: r0 = socket(0xe, 0xfffffffffffffffe, 0x4) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x4, 0x1000, 0x4000, 0x51c2, 0xfffffffffffffff7, 0x3, 0x4f78, 0x401, 0x7fffffff, 0x9}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000100)="5d810289decc1c9d") accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x1a, r1, 0x1, 0x6, 0x6, @random="ca2a9775c979"}, 0x14) 2018/03/16 12:04:06 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) clone(0x201c0100, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) 2018/03/16 12:04:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000000)=@pptp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/174, 0xae}], 0x2, &(0x7f0000000200)=""/158, 0x9e, 0x9}, 0x4}, {{&(0x7f00000002c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/203, 0xcb}], 0x1, &(0x7f0000000480)=""/255, 0xff, 0x81}, 0xfffffffffffffff7}, {{&(0x7f0000000580)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000600)=""/238, 0xee}, {&(0x7f0000000700)=""/40, 0x28}], 0x2, &(0x7f0000000780)=""/103, 0x67, 0x5}, 0x7}], 0x3, 0x40000041, &(0x7f0000000880)={0x77359400}) setresuid(0x0, 0x0, r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000008c0)=0x3, 0x4) 2018/03/16 12:04:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xa00) r1 = socket$inet6(0xa, 0x0, 0xfa) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x8, {{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x12}, 0xffffffffffff4fe8}}}, 0x84) ioctl(r0, 0x4400000000001279, &(0x7f0000000000)) 2018/03/16 12:04:06 executing program 1: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000a0b)=0x10) 2018/03/16 12:04:06 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)="50b483eb4718d6cf04be1554256a67d674bc20b094e57c5694da3edff0c5e3feff395548ff9d5fed8c93a0666042edd5c80e6a3f60e3687e540db27350456be108b2d2c16e5e35c4cdcef470012ff3973c2aa5b0a1f23fa16395507fc1bae4d2904d8e2c0296340b6ee4699701a6051e9b7cc7c41e2e2213cbf56ff9", 0x7c) r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:06 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4c, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x2cc, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x108}, @unspec=@CT0={0x40, 'CT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/16 12:04:06 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fcff5)='/dev/hwrng\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.selinux\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)) preadv(r0, &(0x7f0000489fd1)=[{&(0x7f0000b3c000)}, {&(0x7f00009abf91)=""/111, 0x6f}], 0x2, 0x0) 2018/03/16 12:04:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) r2 = gettid() ptrace$getsig(0x4202, r2, 0x7fffffff, &(0x7f0000000000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000be1fbc), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt(r0, 0x1, 0x1f, &(0x7f0000310f99)=""/103, &(0x7f000039a000)=0x67) 2018/03/16 12:04:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) sendmsg(r2, &(0x7f0000002940)={&(0x7f0000001640)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002700)=[{&(0x7f00000016c0)}], 0x1, &(0x7f0000002740)=[{0xc}], 0xc}, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x9ae) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/16 12:04:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x11015ddb44a5f982) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0xf80cdbb1288e3714) 2018/03/16 12:04:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f0000015000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = geteuid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fchown(r0, r1, r2) 2018/03/16 12:04:07 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x88, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x1000, @empty, 0xff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x1fa}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x3, 0x98, [], 0x3, &(0x7f0000000300)=[{}, {}, {}], &(0x7f0000000340)=""/152}, &(0x7f0000000480)=0x50) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"4e74c53d2af06c"}, 0x40b2}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) getpriority(0x1, r3) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) [ 166.392851] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/16 12:04:07 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) r2 = geteuid() setuid(r2) 2018/03/16 12:04:07 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5c, 0x408100) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305, "00000000000000003f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000894ff0)) 2018/03/16 12:04:07 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x2) socket$inet6(0xa, 0x80002, 0x0) 2018/03/16 12:04:07 executing program 4: socketpair(0xa, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000f6000)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1}, 0x20) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x20c) r3 = socket$inet(0x2, 0x4000000000000003, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x18, 0xba09, 0x9, 0x4, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x70bd25, 0x3504}]}, 0x20}, 0x1}, 0x10) sendto$inet(r3, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x14, "8e785521eb03098a00ff3a252fd9cc08ee2c64da"}, &(0x7f00000001c0)=0x38) recvfrom$inet(r3, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/255) sendto$inet(r3, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/16 12:04:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getuid() setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x72e, 0x2, 0x2, 0x8, 0x5, 0x100, 0x6, 0xffffffffffff0bf9, r2}, &(0x7f0000000040)=0xfffffffffffffdbd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x20, 0x30, 0x4aa5, 0x1f}, &(0x7f0000000140)=0x18) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/224, 0xe0}], 0x2) 2018/03/16 12:04:07 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x480200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000140)) 2018/03/16 12:04:07 executing program 1: setrlimit(0x7, &(0x7f0000a9cff8)) setrlimit(0x7, &(0x7f0000671ff8)={0x0, 0x8}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80003, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local}, &(0x7f0000000080)=0xc) 2018/03/16 12:04:07 executing program 0: 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$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x0, &(0x7f0000000140), &(0x7f0000001c40)=""/4096}, &(0x7f0000000000)=0x50) 2018/03/16 12:04:07 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000003d80)='/dev/dsp#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003dc0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, [0xf0, 0xd8, 0x6, 0xce8, 0x10001, 0x7, 0x80000000, 0x5, 0x7, 0x7, 0x1, 0x9, 0x4, 0xeb, 0x2]}, &(0x7f0000003ec0)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003f00)={r2, 0x1f}, 0x8) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040)=0x10001, 0x4) [ 166.487276] binder: 20711:20716 ioctl 8903 20000100 returned -22 [ 166.503472] binder: 20711:20722 ioctl 8903 20000100 returned -22 2018/03/16 12:04:07 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20080, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x0, 0x2}, 0x14) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x9, 0x4) accept4$unix(r2, 0x0, &(0x7f0000000140), 0x80800) 2018/03/16 12:04:07 executing program 5: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x4, 0xffff, 0x10000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8}}, 0x100000000, 0x100000000}, &(0x7f0000000180)=0x88) 2018/03/16 12:04:07 executing program 1: unshare(0x4000) setns(0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000057000000000000009500020000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8080) sync() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000000)=r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) 2018/03/16 12:04:07 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x12}) r3 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r3, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r3, &(0x7f0000000040)="201000002afb0b98", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000180)={0x3, 0xaa}) 2018/03/16 12:04:07 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=0xbe) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x2, 0x9, [0x0, 0x7, 0xe7a, 0x7fff, 0x1000, 0x7, 0x3, 0x2, 0x7fffffff]}, &(0x7f0000000200)=0x1a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0), 0x1) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) 2018/03/16 12:04:07 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) r4 = getuid() setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x818, 0x394, 0x290, 0x290, 0x0, 0x0, 0x74c, 0x74c, 0x74c, 0x74c, 0x74c, 0x6, &(0x7f0000000240), {[{{@uncond, 0x0, 0xec, 0x130, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xa}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@multicast2=0xe0000002, 0x25, 0x3f, 0x22554328}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xffffffff, 0xff, 0xffffffff, 0xff], [0xffffffff, 0xff, 0xffffffff, 0xffffff00], 'dummy0\x00', 'nr0\x00', {}, {}, 0xbf, 0xc6b, 0x1, 0xa}, 0x0, 0x13c, 0x160, 0x0, {}, [@common=@unspec=@helper={0x44, 'helper\x00', 0x0, {0x0, 'tftp-20000\x00'}}, @common=@frag={0x30, 'frag\x00', 0x0, {0xfe, 0x921, 0x200, 0x30, 0x1}}]}, @HL={0x24, 'HL\x00', 0x0, {0x0, 0x4b5}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 'irlan0\x00', 'bridge0\x00', {0xff}, {}, 0x3d, 0x8001, 0x5, 0x44}, 0x0, 0xc8, 0x104}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0xffc00000, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @dev={0xfe, 0x80, [], 0x16}, [0xffffffff, 0x0, 0xff000000, 0xff000000], [0xff000000, 0x0, 0xffffffff], 'ip6tnl0\x00', 'vlan0\x00', {}, {}, 0x77, 0x1, 0x5, 0x20}, 0x0, 0x128, 0x14c, 0x0, {}, [@common=@unspec=@realm={0x2c, 'realm\x00', 0x0, {0x5, 0x87c1, 0x1}}, @common=@unspec=@devgroup={0x34, 'devgroup\x00', 0x0, {0x7, 0x1, 0x0, 0x4, 0x4c}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xff], [0xffffffff, 0xff, 0x0, 0xffffff00], 'dummy0\x00', 'syzkaller0\x00', {0xff}, {}, 0x3b, 0x8001, 0x6, 0x19}, 0x0, 0x248, 0x26c, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffa64, 0x2, 0x1, [0x2, 0x3ff, 0x5, 0x4, 0x1, 0x80000000, 0x9, 0x7fffffff, 0x4, 0x4c, 0xfffffffffffffffa, 0x1, 0x400, 0x7, 0xfffffffffffffff8, 0x1ff], 0xf}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x5a2, 0x6, 0x6, 0x0, 0x2, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}], 0x7}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x874) setresuid(r2, r3, r4) r5 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r5, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:07 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x80, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') userfaultfd(0x0) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000200)={0x3, 0x1000, 0x6, 0x0, 0x0, [], [], [], 0x6, 0x7ff}) dup2(r2, r0) 2018/03/16 12:04:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000011c0)={'t%ql0\x00', 0x10000010211}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/16 12:04:07 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000200)="6c6f67696e756964001f11fe0819c084d99ccef3b4d3fb63b24dd00a80e1769a9f7c8b6f438a495d594a6e2e9b9430f03538b606cdd5a3beaca4d6bdca6b4e98607e863a88b3d3f1db45520e1581fe941d82db173351006438c2d2c444d0f492c281ee963eb3a54cc40cab26020709f54ba71ee3e0c1ae6dec0c559b66fd941bb7e070c16175508e5e3fd742") writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001540)={0x3, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000001580)={0x0, r3, 0x10000, 0x100000000}) fstat(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000015c0)={0xa, 0x0, [{0x0, 0x7fff, 0x4, 0xffffffffffffb75e, 0xf7}, {0xc0000007, 0x8, 0x0, 0x6201d9ae, 0x1}, {0xa, 0x7, 0x5, 0x0, 0x7fffffff}, {0x8000001f, 0x0, 0xe14, 0x1f, 0x4}, {0xd, 0x5, 0x7fff, 0x4, 0xae6a}, {0x8000001b, 0xffff, 0x2, 0xfffffffffffffffd, 0xa46000000}, {0x6, 0x3, 0x5, 0x80, 0x3ff}, {0x8000000c, 0xb36, 0x5, 0x5a9a, 0x101}, {0x40000000, 0x90dc, 0x9, 0x10000, 0x9}, {0x6, 0x200, 0xfffffffffffffffc, 0x80, 0x6}]}) sendmsg$unix(r1, &(0x7f0000001500)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000002c0)="f9505d856be44c1413f7557fa00fd1c41496ff66185b910951e555bbbaca1c7700d5d4c7a72ac03362972bb207d47fd8de5f03004d520214945b14a7d5ad7dd6193a60dd479bfae5c4ace8eabcf35fe41a06619c6efbe883cace2fd080d0d0d9074377c8c139c3972657c06ec1bd254dcc95b6f58da7f601b166b617348d0409fd9e8f034a6733065d58a70e1715f0b5b63af4006654529a3f623cc93da67e4659ac5145f597a1003e1e967ece1bdf0d4f79235b3ca56e6ed887fa113780726a22b60a2401", 0xc5}, {&(0x7f0000000140)="91bfe7d3e93c493a7bfb1616c4ec4513eb63ed8634fd708ecfc308e203178e37060dff228534da8082676c381fba1e14a673f4e2efd0db8c015205096226e5132823b1bf26b0ea42dd9a6e56f393319d79f5250094cd30b9a8b4ff122480d914ed68c87db35d4ca40a87a3801559678a4db4709b47b6fadf03a7550f23e9b24b9a309faac64110b6ac", 0x89}, {&(0x7f00000003c0)="c418a3ede3404744f34f9cc703042356738545353025a4c92d8c89485bfc39b4fcb1fd477edd4dd842d3f754e17cf9455f0230f8d21bc7970a94e7b152572c1444e4c5a0e4b2a2e3625676533dc78371dac118ded4c9802671035c53229e5757b46b057a703dcf32d3697932ce2ddd59fa05d1d644ebf947ca855b94dabcd951516313f1b3c248c6b4a98cfaf6df51b8e0811284a692719e763908ef4cd322d21d6301acabbae225337486981342542bb109134de095950a3396951c9f99ac7807106b1b31bb46079281d51dd64f3236d45487afe97deab78776e45c8ef980f78e6285906d6d1e8de052c0df32b594b958ae423bb785780aa2b23ca75714881020eeda11bd4d7b834ec5c5e7d6affd3b2830fdef01f6379dc4945e6d8b189b23bd8ce1d73f820afa85e857a5bf5bd20d7ba3dcbe7ae074798b49a8772dc0dcfc46ac55330c6677db3fe04165886b928df28b80c085a85e8bce1f49d53757cde40d48bd00619e97aff6f2d42c2c2ae1cf1f75a4c811979590a094279f809ac2944f88acc8d7f651b05fff125f9ed75a68559cca46f8111af0d5cbbf7dafac1946b847d5651fe5f4ae68b3e08636a57f741713faa3adead878a4029066a662bc7886eeae82bcb91d901b6b160787c250b79c098ef5adf1a219f0cfca0f99d26649fac1999b9a4d6b70eb85e7722b520163faa6f0bd977b6d4012142c40619922ccd813cc57e22b7a5bfa738dc9a9a91a927346d4ee39e1ff3baaffaf08c5701e542ebb629a69f61c383192c418163f17ad473e65f5c4a74b87ade235fbb046ff5322d40b660b2f5110c04144877bd415ec20305fa1cd3d0521a280f1f811660e57a695786300cded52da6be64dda5bae416a537eee250668c53c7f3a2f2966dedd811cbd22a55f70d76498e9081c7ae0229780807ee39e8e5c4447b164b7cbeb9e4d1a3caff89bf47c464b1efc45331ef308d025aa2e9f0b66b1c40602258dfc34df1c8e6be07c1cabe21d345e9383bcb67e58c4f36eb601e8157600f1c36013a11baffb42b8f5b756c37dc9c1eeea8a46ca0d45402d0bece1a9f37433464e241ec6fc529c7779a1a0b598ad4083b6c5d4d5ec60adec7735aef18f8f2c63552122a2de6206aa80e891bc7f1c8658f7a6f3a8b66a4b1853ada3ae16ee53119736a50fcdced362e3352bda6dc268b144ff58016510c3ec8439f3c2fde99c9c04e436dbfb411dee49c154e66768c7a80ea23687a4857a5a376ab1e738d87265757e6cce4b2abd703000edae9325f98bfb735a815dda37031ad8fc210c1016c9f97626cfecb38ce55a7acd3c86ac39d04a58de2acddac1575727c39c8f20565413172c3bc5d18649c64f025885f1332d065d1baa83e5a003750dbd4009bdb5f856180b3e2b209ce9bf6761e728d69ec81ec9683ee5f6f353d2e58d2282fb796d0731438ea072652522b954958a7aabd8c6c23c32c19fff864ff245a245ff53a23f2f4cc2846f1d670908511a089717eeb30dbe2b31d30ff74d9ad960878fb558be40a1b44251049883c39828958819a512fa314b008a664fd023473f07ae2402d310d86bcebcf2ee66e0346650c79245b696577cb0e97bfeed846b5395702d37c662d0f1e93eee7176709c43ab50efb27d23c6aa3440ef65bcb8adcfe48ed5408b4e962f8dc3e666542b993d66938beadee697562e8d80c9ea7b1c4d2d7fbe9fdea1fe73a330db8f45a9012e82dcfbb10355817fbab4f78db18c8b8293b51a990ce4de3867a68bff744d71562912d92fd878af8bbfa9033b771baca8988d8d6ab4bc17837a94ee8f474f2bd8407e40ac8cfb3914b34aa10431886b199c8d9f39d5faa258c02d807ca3fbd463d7a392d75ff6aea48778ddd368f11ec71afa5b780255286e26738c05afa35d572a487ea0e3050baff9827e1084656d8c9dc8cf67c931c12e9e9c02e0f070d9e0ec4731dbc7a8e6c5cc7ca9692415d2c4f67c2ae867d83836dfb694fce77f41eb701cc825deba0b875c3557421e1a1eb232fe6186e82233937907a3d29ae7931b924c3f1940e34ffb3f50af6aa048ed9627022f90cf15c192984c7cc98a3f6284b6f527cd411428a3f91e8b13f9f7903a07f44270306f23cda97724278d9e3a1fa78d40150d66663b139eaaa5d7706f7d663fdbd2a6ff489c3e4b8f5eb544583255d25dd7c292e7e45e3cec45b60bebbaf997d354c4b837ffe53a93685333e1f10acfbaa596f1a4253e6030f689613bde208c9ce8ef6a34d9c423619c3acad9469db9c279426b930e641ac65eea3cc6df52a4b686d22693ab225ea7a1cad9fbf70648a1952a066382ce9d2351d235131edf3fea710a136b6b34e9e3b372752fdb5b0e6bddf626046a0aefaee196c1e0c87a26748766806e4dd961cddb05b742b43b4ba474811a6e331edf5773f6e2279ac9b64e132a194e1eb8313f164ad4af3d5eba48e6262791727c144b6a4ef693f8f4e32dee30120612e1e88f0183963b3c8bf6a6bf94f61a580e99dce0e03b6e1ead7ccdcb63a395f3fffa05ffd171aed510f22abab93d55772abf147adad29286b114713b78c1068b1539cb32efb8396e97f449d6a94637f1b3dcc844f4dfb674a62569c68a752a0bccc95fa443fbb764f0fabb75619ff6f483c85fd9b8e67272d42b23763559ef0da253aa0eae1615065e935042810b3b47f5c363d92936f29784a582768fcc5f24af4e1ac64da799eac272174967b8b8f2e311bd4ca4903d49d5b6866e321f942bdd96f45d85f3180b11f9c7588c713068d0587252417344e07d0ab36ea542490ccf20bf47e4cfc213e1fb9116bc10de1b9a619b642b1c98a6ba89a3b0bf5f5e7129101033e98fe10314bd080ba83c9a6347392aad1ba1496d3bec7d8fe1c78a9360b16b77c87356006bed960eafb39fd543ae64a548be07d5d84082facf7bcfedc3a6899fb93c57487bd9e2b350a164ffa9a04cc52980f24063d9657a46cd13e168d70455e22efe5d01e73a762cf0b03daa766f3715b2781da4cbcd6274a93c343f1227151e1119c8443103e6081d3d4d498f98601999d10e9e31e815fab80a2182882bb70d0b27fd663f4b186734f29d84e045a4278985b9775e5b06b39c917d1645aef8167ed7db02972fc9d9c62df946a4f5df9a4bd36bafc77f997f1f1d52c778f93c2c3c6b4a291ea0de7409c417aaf372927df8eda253cc6c9c2a277c13057d140dda5bf7f4b5266699d7c3c96860d7f1a6f4ca575c2989446f8c168a73c4151430655e5685b9df61feaa50faa973b7256159ef0d1fb7ba01c027fdd1570683c5af7af7fc668f2126a82161ed4c020e10d7954c344c2ca8c712c657b446e738a2cf5b64bd7d370998f9706125217b45b8e590504dacdacfb39e1ac2e4b038af7640a8c3888910ce86869fca2066f4548c01e7b197cbdcb66d7ca80fa8538714c1881853086803e708925b32a9bdfd4acd1f97c37fce22d005d68d9140be67e485889fdfed76b333d3bca6a9901546751f67df89f1ab06260e6522c9d3d04cf0b2a3f5af5231ff000900a4ba6712152a5123731ed3f0f0ab9530aad32d7466c4bac03916e3b0146a15d455e21a5f25c2cab99e17a4ccaa3c9499b86ceea6ff543576990dd56855f0e1d1e1bc7e5acb366755a3a93fd38f6c4d0641f35ccac932fe0a311c03ef1a48d0bdd105196bb9a2e7f0cb139eb7ef32d2e5077fd2175c1241fa67764f480a35b46f4f61bafc8012e6be71a5d1f86ab5997ac0fbf485d3e6bc8158e651b89971dd6252b997275f9c55beffb09861c992c955016fb8e40c7df3463e3ffa13a4be6abe1d0d0e51f4d4d9ea090b946b4268614f5f6f14129502a0af4e952181b65d4632c63ecfea35d61b9a3b17fc924280954766e2ded0276d8b3d78f95235dc090c178360161d5fe551cc3dc6bdf063e71504b9afdbea9b41e25f2e9b1c3a2f3bc3fd649d70b155ab69e149bfd05a0e6f71c971e76031a5d3bbe13875f3a764da056e60e665354bf433cfc26d788430d48960f1fe0e46d2c57393920ff468f2304bc210050b07bd3cc57c021fbe56bb87e5fbe54d191ee9cdafc14bc30753dd56cca9a9d1e832ee4eb836c4bed379d24ea44086d9d47e1195424b1cc72a8ad8cbb444cabaa4683cf9481670660608739a31046023119eab244ccfb6fc162883f03beab6eebbbaf21d558993728b26bc6cd13015d254f68996a3354fc688cc75db61d2b085918f584ee730009c42fc506afc60f5aaee079aac17c45dc4a00d61c80735128748d324b46f72ef10c42eeb4a85b5262bb49e31216d6a20452fc0d86c797137626cd93468617922ae693f0a3512518fa45cd796db3408c03735848de12c187302fca6a7c43b9a6a2921f9cd7240283733b6b125fd98297e149e77843ad52e1b5810247024e8e7b265ffe4138860f5953d7a72cc77fcfe92e5cfd3c1d15c3add00ad3ee1b3874ed9f090b28f72f085159878e88724c5524399272969b31f85fd0533a0b579ebe5f55c9bbaf726d2f53727856e9b3b037a32735521514458030a798fca40921417e254b3065b55d6436a890518cc3417bc00e3bb955b70db2091cfced4086f5415da21bff3810e5521cea50b647614cf40175255dc6d2dcc4e1a8dd24ea4ef6a1674f6256a9f2a1d08a4ca6b555118faadb2e92369ed5508a3c2357da8720b0c7775b4b071283abcd8e04b7502dcd418b00f442f209d5168d9905e8f91aeb275701fbdc97705232993fa51d223133202b494bc5efd03da89c3884e50169777cad5ef3c04015e9a3e8eddf642ac6653831782cfa02f20d785c49306efcf1d355945bd633fdd43339acd213e3153129c95bfc3cc98f58c95e1506b7acdc3dcbbf387bfbc1e58fdf31410830c4b0565290d7df4e9c48dea42e8e2fb432f43ab60b80599f0ca11a9363f3d5123987898f05360dbeaa8915c27fe7f1453bbf466856adc7bd35c8de400b162f9664edf694abb71dd04ac97bf365220dc730d485dbf2a40a61e5ac8779f322d712b2b7d72f0be20128b1ea85bdb15d4f760845e72a6a18e203d0fdfd5bf861d76162c063e16415b3dfe80254c8a0d6c5e71dbcd50c305194c5140808a99b25e847f66293dc576d334c0ca2b3f0c583b1a4325f6d883a5f1c458eb4a48898fb0ee3cec823805e1ea1a1ffddc6ed80b75f14acf7715c7cca5c5ec0eaa6532291469efdd85aa523d1a7df3e7cdbf704b0dcf1de4d9174d37ffe8e4c66668ccbd1984222cf2c074e4729b5e34a392d3212f699430bc294d10c0e3f4cdd8154a387d1f76b5fbbaa75e4aeb68c48ce305701d3dfe62792c1f3e2d516c9c38044cad14178c3b43182bd8ae75a3fcc6410486ae672c0603595430b0cd78bea3be912c8a4861e2a88361395db3fc3fac0ccfa23da700f56c108708a175c6927afd311f805dfd7850928a63a171dbd36b50b0e018ed44eb3476932b1b7dfcf20234a2acdb1269d651e220041d6ca12daeae57e7cceb56cd0b19a8dcebc95a2b6a555d14fd058598760fd33057dae8c1d9a0512d51e56be55f8e447c579ecb9025172ab1ecc1664cac4c2d77dceaf50cabfccd0bb973f9808c3720c25dd8466aecf1e903465fa141f80c1901cbbc47e2c940f2904568d439c3698b4ad3ae9f60933ed161ff26ac40960fac64928f8323eeb09b0ecb830f45d33014ed1cae2b4608c07dd2915b6f517416c1de02f9e96129cde59d188ee44f18fe0cb2986a94fbfab9561509bab3326c2d66d1259a9205a8e6a67427ce77a48d093b67d24e7e0ee8e24b0df3613f79", 0x1000}], 0x3, &(0x7f0000001480)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x24, 0x1, 0x1, [r2, r1, r1, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0x74, 0x40}, 0x20000801) 2018/03/16 12:04:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000005680)}}, {{&(0x7f0000005700)=@l2, 0x80, &(0x7f0000007a80), 0x0, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xfffffffffffffffe}, 0x10}, 0x1}, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0x400}, 0x0, 0x8) 2018/03/16 12:04:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/16 12:04:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fc0fdc)) 2018/03/16 12:04:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000000000), 0x1c7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="4b32a0e734c7bae057a9533aa1a1ef78969c1c5f2beaaf6c42e5b3f34eb46736bc5552ad62c81bd24f5eaeb491d730667eee8a0abad93c75ae8c6a6284e001b60010e4897cd312625bc04166bfaa71c320a5dbf85dff05958c54011dfaac6e273409e2ed2d687eeae63690038f40c4528ff1a21d24f2fd", 0x77, 0x1, 0x0, 0xffffffffffffffc8) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000180)={0x1000, 0xf000, 0x2, 0xff, 0x9}) 2018/03/16 12:04:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r0, r1) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000001ffc)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) 2018/03/16 12:04:07 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0xf004, 0x3000, 0x3, 0x5d3, 0x3ff}) 2018/03/16 12:04:07 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a67657474795f6c6f675f743a73302073797374656d5f753a73797374656d7f723a6b65726e656c5f743a7330200000200c6cd89b92d01c776bbec0185740632e2f66696c653000"], 0x4a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"49d8d851667936"}, 0xcbe}, 0x10) readv(r0, &(0x7f0000005ff0)=[{&(0x7f0000795f67)=""/153, 0x99}], 0x1) 2018/03/16 12:04:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='ren\x00\x00', 0x10) shutdown(r0, 0x1) 2018/03/16 12:04:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/16 12:04:07 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x200}, 0x8) socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000440)=0x2, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00\b\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0xb, 0x0) writev(r3, &(0x7f0000000580)=[{&(0x7f0000000540)="33d7756ab5e14b772b393ba97ca15ca76c70b6", 0x13}], 0x40) sendfile(r3, r2, &(0x7f00000000c0), 0x1fc) 2018/03/16 12:04:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) close(r0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/03/16 12:04:07 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='btrfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000738ffc)='./file0\x00') poll(&(0x7f0000cb3000), 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/file0\x00') r1 = syz_open_dev$amidi(&(0x7f00009f7ff4)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00006e4fe8)={0x7, 0x1, 0x10001}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x2a4, 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, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d94f74)={0x8, 0x7, 0x80000000ffc, "717565756530000000000000000000001e00000000000000000000000000000000000000000000000000000000000004fb00", 0x1}) sync_file_range(r2, 0x0, 0x3ff, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036e000)={0x0}, &(0x7f000085c000)=0xc) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) sched_getattr(r3, &(0x7f000020d000), 0x30, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x200) r5 = syz_open_dev$usbmon(&(0x7f0000378000)='/dev/usbmon#\x00', 0x6, 0x301000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbeffc)=@assoc_id=0x0, &(0x7f0000d92ffc)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000d4a000)={r6, 0x3}, &(0x7f0000ee3000)=0x8) utime(&(0x7f00002df000)='./file0\x00', &(0x7f0000ef6ff0)={0x7, 0x80000000}) keyctl$unlink(0x9, r0, r0) add_key$user(&(0x7f0000d67ffb)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/03/16 12:04:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 'vcan0\x00'}) r3 = gettid() fcntl$setsig(r1, 0xa, 0x19) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) dup2(r0, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/03/16 12:04:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x40002, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000380)={0x1ff, 0x9}) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x23c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x28c) 2018/03/16 12:04:07 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) listen$netrom(r2, 0x3) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000040)={{0x0, 0x3, 0x80000001, 0x3, 0x8}, 0x0, 0x4}) ioctl$TIOCEXCL(r2, 0x540c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/16 12:04:07 executing program 2: 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) sync_file_range(0xffffffffffffffff, 0x8, 0x0, 0x3) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) flistxattr(r1, &(0x7f0000000080), 0x0) dup2(r1, r0) 2018/03/16 12:04:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="242300ff0a00a0db0000000200150000ffd94f20000c00010000000000000000", @ANYRES32], 0x24}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) syz_extract_tcp_res(&(0x7f00000001c0), 0x31, 0x1) 2018/03/16 12:04:07 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7fff) 2018/03/16 12:04:07 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x5, 0x100000001, 0x1, 0x200}) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x44880) 2018/03/16 12:04:07 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/xfrm_stat\x00') perf_event_open(&(0x7f0000014f88)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/kvm\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000000100), 0x838e) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002600)=0x4, 0x4) open_by_handle_at(r0, &(0x7f0000002640)={0xe2, 0x0, "304801b3a8288209b98d68bfe1c77ee5c388420cc8f45003f2b18e356cda06a0ed9218b68fdf34e34e9793864cbef8ec868b08b85fc1fc109143679f02dedf8445fd57bfbb49a86b99f50e6d6af56a3f0fe881f3e0b1fc78e20ebfb6f1c5a515cc073b7d1598a2cebf51e73b665a03c082191f722d1818f48e951cd10eb028501bc457c6db2713070c53dff6fbfdfec588c45749d57355664fc7e789158ba3dc0dd2a801060b7bbf29c238ded332e4d725ada4b55e128ffe983806fb3f4edc05b7f746d58c98520d3e4dbbdd3e08b486a4d07e65cee7d99e3c19"}, 0x4000) recvmmsg(r1, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000001140)=""/89, 0x59, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1, &(0x7f00000021c0)=""/70, 0x46, 0x1000}, 0x40}, {{&(0x7f0000002240), 0x80, &(0x7f0000002340)=[{&(0x7f00000022c0)=""/84, 0x54}], 0x1, &(0x7f0000002380)=""/65, 0x41}, 0x1}], 0x3, 0x2000, &(0x7f0000002480)={0x0, 0x989680}) fstatfs(r1, &(0x7f0000002540)=""/161) syz_open_dev$sndpcmp(&(0x7f0000002500)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) 2018/03/16 12:04:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005daff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x101, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0xfff}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6ba, 0x7, 0x0}, &(0x7f0000000140)=0x20) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x3, 0x3}, 0x8) r5 = eventfd(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="060009007f0900000000000000000000000000000000a0463f3645"], &(0x7f0000000040)=0x1a) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x1000002000000000, r5}) io_setup(0xfff, &(0x7f0000e3cffc)=0x0) io_submit(r6, 0x1, &(0x7f0000127ff4)=[&(0x7f00001bcfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000aa0f89), 0x0, 0x0, 0x0, 0x1, r5}]) 2018/03/16 12:04:07 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) rt_sigqueueinfo(r0, 0x25, &(0x7f0000000040)={0x13, 0x3f, 0x800000000000, 0xffff}) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="82ea3043f0375583c3197d0fca8990c086d068f674383d561bb601eba8a3e356a3742385357e41", 0xfd}], 0x137) 2018/03/16 12:04:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000000000d) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) 2018/03/16 12:04:07 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:07 executing program 7: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000003c0)=""/226) r2 = getpid() r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="8413c299c5d107ee2b966c8ded05884189cebe74ef2cac88e0115c387b0f6d1602ad8567a3eba010b667443450423e80f7362563cf511899c027ebeb4cf54f556793f0256144588e0d37cccb3bec96d192936e65f36ed526fdbb3442aaf552fee554aefa466565c36ce6da3fe4944bc7a85d6629309a01d4a568afe1bad503a5a479c66ef925059ef657aaddd1", 0x8d, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) mq_unlink(&(0x7f0000000040)='\\^selflo-/*cgroup\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x280040, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6a2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x9, 0xd, 0x1, 0x5, r6}, &(0x7f0000000180)=0x10) ftruncate(r0, 0x8) setpriority(0x0, r2, 0x6) 2018/03/16 12:04:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="ef9eb1cffcb62f014ca619a84c476d87", 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0x7}) 2018/03/16 12:04:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1f, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x8, [{0x6f, 0x3, 0x5, 0x0, 0x0, 0x6}, {0x3, 0x7fffffff, 0x4, 0x0, 0x0, 0x4}, {0x8001, 0x4, 0x4c, 0x0, 0x0, 0x1}, {0x7, 0x0, 0x4, 0x0, 0x0, 0x1601}, {0x3, 0x1000, 0x9, 0x0, 0x0, 0x800}, {0x5, 0x8, 0x6, 0x0, 0x0, 0x1100}, {0x4, 0x10000, 0x9, 0x0, 0x0, 0x1}, {0x1, 0x7d8, 0x4, 0x0, 0x0, 0x400}]}) 2018/03/16 12:04:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f1e000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x46f, 0x0, &(0x7f0000000040)}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00002f4000)="4860893a9bb9613537c4c2db9e10a54f5bfa8b8cf6476e27f9f86f8a9de424a983633d21d78fbc22a1c8db89f041f00854b9466d8b0b86c3d17ecfc08f2c9ee4c07138ab16f6d9a4dcf52bc079a757a44d21f46f65e00286d8bd1c382fee4452b9240a199601502b987df00e0047bc55548e07cc284e6f", 0x77, 0x0, &(0x7f000087eff8)=@sco={0x1f}, 0x8) listen(r1, 0x8) 2018/03/16 12:04:07 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0xfffffffffffffffc, r1) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) getpgid(r5) 2018/03/16 12:04:07 executing program 2: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x9e8e4295ae137d12, 0x1) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) 2018/03/16 12:04:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24000000000002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) 2018/03/16 12:04:07 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x20ac, &(0x7f0000000080)=[{0x7f, 0x0, 0x0, 0x17cdd036}]}) 2018/03/16 12:04:07 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:07 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) renameat2(r1, &(0x7f0000bee000)='./control\x00', r1, &(0x7f0000fa4000)='./file0\x00', 0x1) 2018/03/16 12:04:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="ef9eb1cffcb62f014ca619a84c476d87", 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0x7}) 2018/03/16 12:04:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00000000c0)=0x0) r2 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x80000) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='g', 0x1}]) 2018/03/16 12:04:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/03/16 12:04:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r1, &(0x7f0000006c00)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001200)=""/62, 0x3e, 0x1ff}, 0x2}, {{&(0x7f0000001240)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001800)=[{&(0x7f00000012c0)=""/134, 0x86}, {&(0x7f0000001380)=""/131, 0x83}, {&(0x7f0000001440)=""/52, 0x34}, {&(0x7f0000001480)=""/170, 0xaa}, {&(0x7f0000001540)=""/21, 0x15}, {&(0x7f0000001580)=""/97, 0x61}, {&(0x7f0000001600)=""/77, 0x4d}, {&(0x7f0000001680)=""/171, 0xab}, {&(0x7f0000001740)=""/173, 0xad}], 0x9, &(0x7f0000001880)=""/5, 0x5, 0x2}, 0xfffffffffffffffb}, {{&(0x7f00000018c0)=@nfc, 0x80, &(0x7f0000002c40)=[{&(0x7f0000001940)=""/154, 0x9a}, {&(0x7f0000001a00)=""/152, 0x98}, {&(0x7f0000001ac0)=""/36, 0x24}, {&(0x7f0000001b00)=""/81, 0x51}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/13, 0xd}, {&(0x7f0000002c00)=""/29, 0x1d}], 0x8, &(0x7f0000002c80)=""/32, 0x20, 0x4}, 0x4}, {{&(0x7f0000002cc0)=@nfc, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002d40)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x7}}, {{&(0x7f0000002e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000002f00)}, {&(0x7f0000002f40)=""/215, 0xd7}, {&(0x7f0000003040)=""/133, 0x85}, {&(0x7f0000003100)=""/26, 0x1a}, {&(0x7f0000003140)=""/160, 0xa0}], 0x5, 0x0, 0x0, 0x6}, 0x80000000}, {{&(0x7f0000003240)=@nfc_llcp, 0x80, &(0x7f0000003800)=[{&(0x7f00000032c0)=""/42, 0x2a}, {&(0x7f0000003300)=""/5, 0x5}, {&(0x7f0000003340)=""/244, 0xf4}, {&(0x7f0000003440)=""/177, 0xb1}, {&(0x7f0000003500)=""/158, 0x9e}, {&(0x7f00000035c0)=""/47, 0x2f}, {&(0x7f0000003600)}, {&(0x7f0000003640)=""/174, 0xae}, {&(0x7f0000003700)=""/255, 0xff}], 0x9, &(0x7f0000003880)=""/217, 0xd9, 0x8}, 0xc4}, {{&(0x7f0000003980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003a00)=""/40, 0x28}, {&(0x7f0000003a40)=""/245, 0xf5}, {&(0x7f0000003b40)=""/117, 0x75}, {&(0x7f0000003bc0)=""/91, 0x5b}, {&(0x7f0000003c40)=""/17, 0x11}, {&(0x7f0000003c80)=""/99, 0x63}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/160, 0xa0}, {&(0x7f0000004dc0)=""/181, 0xb5}], 0x9, &(0x7f0000004f00)=""/74, 0x4a, 0x1}, 0x1}, {{&(0x7f0000004f80)=@nfc, 0x80, &(0x7f0000005180)=[{&(0x7f0000005000)=""/135, 0x87}, {&(0x7f00000050c0)=""/175, 0xaf}], 0x2, &(0x7f00000051c0)=""/4096, 0x1000, 0x81}, 0x2b57}, {{&(0x7f00000061c0)=@can, 0x80, &(0x7f0000006900)=[{&(0x7f0000006240)=""/217, 0xd9}, {&(0x7f0000006340)=""/188, 0xbc}, {&(0x7f0000006400)=""/63, 0x3f}, {&(0x7f0000006440)=""/7, 0x7}, {&(0x7f0000006480)=""/72, 0x48}, {&(0x7f0000006500)=""/157, 0x9d}, {&(0x7f00000065c0)=""/42, 0x2a}, {&(0x7f0000006600)=""/231, 0xe7}, {&(0x7f0000006700)=""/246, 0xf6}, {&(0x7f0000006800)=""/235, 0xeb}], 0xa, &(0x7f0000006980)=""/13, 0xd, 0x100000001}, 0x8}, {{0x0, 0x0, &(0x7f0000006b00)=[{&(0x7f00000069c0)=""/162, 0xa2}, {&(0x7f0000006a80)=""/114, 0x72}], 0x2, &(0x7f0000006b40)=""/177, 0xb1, 0x6}, 0x7fff}], 0xa, 0x1, &(0x7f0000006d40)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000006d80)={0x4, {{0xa, 0x4e20, 0x64e8, @local={0xfe, 0x80, [], 0xaa}, 0xed68}}}, 0x84) r3 = getpgid(0xffffffffffffffff) move_pages(r3, 0x3, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff3000/0xb000)=nil], 0x0, &(0x7f0000000100)=[0x0], 0x6) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) timerfd_create(0x2, 0x800) dup3(r0, r1, 0x0) 2018/03/16 12:04:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xa775, 0x283) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000000c0)={{0x9, 0x9}, {0x200, 0x3f}, 0x1, 0x1, 0x9}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/16 12:04:07 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x15555555555558c7, 0x1, &(0x7f0000000080)={0xc4f}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x3, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/03/16 12:04:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/03/16 12:04:07 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') read(r2, &(0x7f0000000080)=""/27, 0x1b) ioctl$TCSBRKP(r1, 0x5425, 0x2) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:07 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="042f0436e589d82ac03b33c571ab5978d5a8a489afadcc368172e7968a6aa3af2590bba88fa2664c21c28da49cfc8090147db71e60fa87dfa94836ecd01c15f1e0094526dd67d4771698d91acaa5cd1cc69dc06b33b0e6d288fc0a7c21998d530ae83f266045db95488b091373239743f2899e0cf2556833cc0918890496499212d1c714320fafe677be2f6599e20b47913572dfad9a95380a4aa351bccb8f909cd14325eade019a37d47b5d9f85", 0xae}, {&(0x7f0000000100)="1480ea5d40e18fd1a0b779f66a143e308a2da409607225599a1e868ebc9d01cf9d7c5d1684f79878b067576cb971c169be1d6a30c8e97504fa719f67b528ecc839054e1093c096f47cee2ed2a5cf57bf9b47633ea397216ad94d55179055249980cc8ed7add6d9c994a85609f6ce4cca6cc5a5c8b46231787706a1e5e7812b5cc5dd8061d666bf14fac0352ac5a19c0fc84a047574c630682bcf74a5ab154bd3c6cfdc3f4defbe929fc1630d09bdf8f6098599", 0xb3}], 0x2}, 0xffffffffffffffc1}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x3, 0xba, "531d120c45176a15e2749de26e2178fcf929e959595a687b88c993d7565fc8f3f5bd1bfbcc74ef9c868781e17f4681bacaadea865f9418581b5343e2f93723f604ecc703b694f5553341e4705a3e5cc1e87eef40c4a4087616a69c76c50f115aade0b15ae94e4b5ce18b819e9d18e2ef47667829b3f4eee3570f4cfc6472e6dacf4bc1c266abf6c8396c8518b9a4af6b07050154ffc5ed118c0605a3bdf5ad239395bae0ef3533fd2b09e6e1cb8679af49f599ccc62b564136f4"}, 0xc2) 2018/03/16 12:04:08 executing program 6: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xcc, "31ce09adc97e53544b2b9d9c3abd6670fb9d1bd5151246dd0a243c32a5eddd7ebef2171c22446ed8fc1e596044c424130cc6217a3b3ed9fdecb75ea305c1e1027e21ec38fa213d631ac91304d72fd200f258d056ead5f188a033189ecfcecf8bcad98be289aa7bd9a8e42c33071d229a102a53d94bd5c595066c80bdce71d97d636cc0a470f9ff510e0404a631ff881146e55ae8fc0059201a09f691e2065dae0a5cea6bf6a216ff513e54c5dfe87d11b8a3916a0ee2f51252cead814bfcdee9da4c5beb732b0d3f34754260"}, &(0x7f0000000300)=0xf0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0)=""/56, &(0x7f0000000100)=0x38) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000), 0x0, r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x80, 0x0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r2) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b3", 0x1, r2) 2018/03/16 12:04:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 2018/03/16 12:04:08 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') bind(r1, &(0x7f0000000140)=@l2={0x1f, 0x7, {0x1, 0x7, 0x5a5, 0x9, 0x1, 0x10001}, 0x1ff, 0x3}, 0x80) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) write$eventfd(r1, &(0x7f0000000080)=0x81, 0x8) 2018/03/16 12:04:08 executing program 7: r0 = epoll_create(0x105) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0xd6d, 0x20, 0x6, 0x81, 0x80000000, 0xfffffffffffffffc}, 0x6}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x1000, 0x30}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) 2018/03/16 12:04:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001bc0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="ad", 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000140)='ppp0!\x00', 0x3) ioctl$KVM_NMI(r2, 0xae9a) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="73797354656d2e776c616e3173e39f4800"], &(0x7f0000000100)='skcipher\x00', 0x9, 0x2) 2018/03/16 12:04:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/03/16 12:04:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="34cb6a1c3f2bd3d575e08be067420b81267fc985889f4160335c16764c8b0b68c56096bac897136023b21a20"}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3}) 2018/03/16 12:04:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/16 12:04:08 executing program 3: r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x200, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)) r2 = syz_open_procfs(r0, &(0x7f0000000340)="2bee55818452fb01fffb2f689f5d55867fdd387deb41c6576436c8964774cd0344b16394d3d2673dfc2152d0c89c9e63bb85de12ed28d4cbaeba78fa14c717cdf4b1dfbff665d026e335a908a755f946627842185421f48ac975120a069eb17d67c588ea055d08628dac9cb386e7ebf26ce1abc8024a8da028e2ec7afc3e60c254ec9cb33e7602c44e35a2cc4cbc126321ddeb31c1aead7822efa39198daacf4ff089a78f33e9cb5a3d720618da096d09c766eb571928898312fdab9406a04e713b683e5262180000000000000003e71d78a000000000000000000") writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:08 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile64(r0, r1, &(0x7f0000000040), 0x8) ioctl$int_in(0xffffffffffffffff, 0x80080000005015, &(0x7f0000003ff8)) 2018/03/16 12:04:08 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/03/16 12:04:08 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0xffffffff, 0x4, 0x8, 0x9, 0x1c, 0x3}, 0x52a92324, 0x4, 0x1, 0x9, 0x8, "e818da0ddc6d34d245426e0825d6e0f98aabf8b1ad63e8559e7605303df9e414419692dd74d3d5f9e28146b1ef2d23c58399443f34c7326d88be88590deee2837fd909b95b147645a9111d3c13b0af13c4b636e940c27e90095fc0a2a9c59550418a07029de02f1f328c52d3b206cdbb6a13bac27150db9cdafd09c78732502a"}) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/16 12:04:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = gettid() getpgid(r0) 2018/03/16 12:04:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x6, 0xfff, 0x3, 0x2, 0x8}, &(0x7f0000000040)=0x98) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000440)={@mcast1, 0x0}, &(0x7f0000000480)=0x14) recvfrom(r0, &(0x7f0000000380)=""/161, 0xa1, 0x2000, &(0x7f00000004c0)=@can={0x1d, r2}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x9, @empty, 0x3}}, [0x1, 0x8, 0x8, 0x101, 0x99, 0x8, 0x0, 0x80, 0x1ff, 0x3, 0x6, 0x66, 0x7, 0x81, 0x80]}, &(0x7f0000000280)=0x100) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x10040, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000580)=0x4, 0x4) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/16 12:04:08 executing program 7: r0 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001100), &(0x7f0000001140)=0x8) close(r1) exit(0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6tnl0\x00', 0x1}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000000c0)=""/4096) getpriority(0x400000000, r0) tgkill(r0, r0, 0x41) 2018/03/16 12:04:08 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) [ 167.430202] kauditd_printk_skb: 7 callbacks suppressed [ 167.430211] audit: type=1400 audit(1521201848.059:148): avc: denied { map } for pid=20935 comm="syz-executor5" path="/532/file0/bus" dev="ramfs" ino=66722 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/03/16 12:04:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000440)={0x4, 0x288, 0x3ff, "f3637df0ced4", 0x1}, 0x10) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000040)={"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"}) 2018/03/16 12:04:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/tcp\x00') r1 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x70, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r1, 0x2}, @dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x0, 0x2}, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x1, 0x2}, @acquire_done={0x40106309, r1, 0x3}, @acquire={0x40046305, 0x2}, @increfs={0x40046304, 0x2}], 0xb0, 0x0, &(0x7f0000000080)="e7985544ffd1681735d7b65de229cfe0db0633df97b2edfbb7be6104818596a076e10d3dddced516cf00c47d65bb3eb4b058af67dee5fe85ba2f945bc91feb75926a000f2f29114bffa3626f4e27e77b3e9eb0bab2c52a7f99daa84b9b082f12d1fc4f4146849068a01cf39ab343da0883bedac37ad1d7e95debc38b6ac9e91d9b46d5c166eaa3423be7964ab29151a01aab62c6756d0753be8fab4a308f5e200fb0fd09aed849bc17be2ec292742b06"}) 2018/03/16 12:04:08 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00000000c0)="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") setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) 2018/03/16 12:04:08 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x400000) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c20029dabf12070579a654a6724cfd71800000f3ffc0b11b79d7e747a26fb2d2ca678c86dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/03/16 12:04:08 executing program 6: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x101000) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x6) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xffa2) pivot_root(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x5, &(0x7f00000000c0)=0x2) [ 167.543952] audit: type=1400 audit(1521201848.173:149): avc: denied { map } for pid=20972 comm="syz-executor5" path="/proc/1903/net/tcp" dev="proc" ino=4026533249 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/03/16 12:04:08 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) socket$can_raw(0x1d, 0x3, 0x1) r2 = dup3(r0, r0, 0x7ffff) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f}, 0xa) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/03/16 12:04:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80), 0x0, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x40000000000ffff) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="02100000000000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/16 12:04:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000007c0)=0xb4fa) r3 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0xfdb4416d2068f1bc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004c40)=[{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000001040)="75086c71deec2a1b5c64a433d703a34606053ae62ba20424ef3099c6ea70cf031e09c1f27ce539e5740b8c2263b615f4bab562acc40a976b262cf173b73eda72e3c87a7c4b843f4d118292", 0x4b}], 0x1, &(0x7f0000001780)}], 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r4 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xabf, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc2c45513, &(0x7f0000000180)={{0x1, 0x0, 0x3, 0x8, "3e421575db6f5b00fd35636bcb7bc2c32b8089ae1cc6ba5c8bef028cb8ead2aa85be065b0435d322bc6cccf8", 0x7}, 0x0, [0x3, 0x8, 0x8001, 0x6, 0x5, 0xffffffff, 0x42, 0x0, 0x8, 0x5, 0x8000, 0x7f, 0x101, 0x2, 0x1, 0xfff, 0x100, 0x0, 0xfffffffffffff0d2, 0x1, 0x2, 0xfffffffffffff81e, 0xfffffffffffffffc, 0x2, 0x7f, 0x40, 0x200, 0x7fffffff, 0xc3, 0x1, 0x0, 0x8001, 0x9, 0xffff, 0x5, 0xffffffff, 0x10001, 0x2, 0x2, 0x800, 0x9, 0x5, 0x4dc444d3, 0x6, 0x1, 0x1, 0x6, 0x4a, 0x8000000000, 0x800, 0x0, 0x7, 0x4, 0x8, 0x5, 0x2c101b41, 0x0, 0x4, 0x7, 0xffffffffffffffff, 0xffffffff, 0xffffffffffffff95, 0x10001, 0x9, 0x9141, 0x6, 0x5, 0x4, 0x8, 0x4, 0x26d2, 0xc7d, 0x80, 0x2031, 0x80, 0x3ff, 0x6, 0xc031, 0x9, 0x2, 0x7fff, 0x7, 0x2, 0x1, 0x8, 0x1, 0xe0, 0xd63, 0xffffffff, 0x4, 0x43df, 0x1, 0x62, 0x6, 0x97e, 0x0, 0xffffffff80000001, 0x6, 0x20e5, 0x3, 0x6, 0x7, 0x1, 0x8, 0x2, 0x6, 0x2a20, 0x8, 0x0, 0x7fff, 0x5, 0x8, 0x101, 0x0, 0x5, 0x9, 0x3, 0xfffffffffffffff9, 0x80000001, 0x1, 0x1000000000, 0x7fffffff, 0x6, 0x9, 0x400, 0x80000001, 0x2, 0x5]}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000700)=0x6a, &(0x7f0000000740)=0x4) 2018/03/16 12:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r2, &(0x7f0000ad4000), &(0x7f0000365ffc)=0xc) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0xffffffffffffffff}, 0x800) truncate(&(0x7f00003a1ff8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000cdffc)) recvmmsg(r0, &(0x7f0000bbe000)=[{{&(0x7f00008829e6)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f000077bff0)=[{&(0x7f000018c000)=""/183, 0xb7}, {&(0x7f000073c000)=""/139, 0x8b}], 0x2, &(0x7f0000ff4f85)=""/123, 0x7b, 0x3}, 0xa01}, {{&(0x7f0000858000)=@sco, 0x8, &(0x7f0000e28000)=[{&(0x7f0000f6bf4b)=""/181, 0xb5}, {&(0x7f0000ee4f63)=""/157, 0x9d}], 0x2, &(0x7f00003f5000)=""/20, 0x14, 0xb000000000000000}, 0xffff}, {{0x0, 0x0, &(0x7f0000975000)=[{&(0x7f000037f000)=""/189, 0xbd}, {&(0x7f00009c3000)=""/162, 0xa2}, {&(0x7f0000819000)=""/128, 0x80}, {&(0x7f000053cff3)=""/13, 0xd}, {&(0x7f00002a2000)=""/159, 0x9f}, {&(0x7f0000e8e000)=""/220, 0xdc}], 0x6, &(0x7f0000e6e000)=""/167, 0xa7, 0xff}, 0x80}, {{&(0x7f000030dff2)=@l2, 0xe, &(0x7f00008d9ff0)=[{&(0x7f0000a06000)=""/215, 0xd7}, {&(0x7f0000669f47)=""/185, 0xb9}], 0x2, &(0x7f0000cc7ff0)=""/16, 0x10, 0x7}}], 0x4, 0x100, &(0x7f0000f63ff8)={0x77359400}) r6 = dup(r0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000ffc)=0x83, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x1}, {0xb, 0x7}, {0x7, 0xfffffffffffffffe}, {0x6, 0x100}, {0x3, 0x4}, {0x6, 0x200}], 0x6) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/03/16 12:04:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000280)={{0x9, 0xf5, 0x100000001, 0x800000000000, 0x7fffffff, 0xf6d}, 0x8, 0x1, 0x7, 0x3, 0x2, "6c57c3403bf2f0e9e51f76bf436e3cdc5264f06dfb818a2066e008d49e83ec4ee44c4d52c0aef444e43fb798e35938d0f0a2f4437ddc760c4e741208b02e3a925ca37e58df915548ca0d62ccd11f615ae8586d719cb15a427005f57e60a9c81c46f0a8cf76c73887d53a6a4a4832d08e3f3e82381c9272d2546d5e42373667f4"}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) init_module(&(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x11, &(0x7f0000000240)='\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x1, 0x7fffffff, 0xa4}, 0x8) bind(r2, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80) fchmod(r2, 0x0) lseek(r2, 0x0, 0x4) close(r0) 2018/03/16 12:04:08 executing program 3: gettid() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="5b7a2d85bc5bb24d62fa1a96f8cd37ef792148f065280eb2292baff73e5aee511c0efe19a4d73f6b4cc7e13a537641b949aff5d1d2f812a46edd805208993269b95441f1c800052a3f0005e58f2a19ab808a34d5f912e6e27f07cf39507f29791b1aa6e1cdca34ac", 0x68}], 0x1) 2018/03/16 12:04:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000800000000000000b70d000015c915b424fd97c9e0393bddf7c53269d3007810db580f43a297947d24f896380e7d7d56f0941cdd64564d9f8ecb34abe560e110e3fe3a3aa2d95429e3ccb2e563d67c0108dbd37c177cbf0dce8a05a604e0e71234c97a0b7f8c39d622fd79f49fe898afa2ad6514a90e6932a6ea6386331b2ed8607ad31ae23aebf757218939e41560d406a7426eb9eaf9ef5b471785d546edd045949f0288fb59c47e18072fa3a95f022287"]) 2018/03/16 12:04:08 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa8100400008004500005800293800002f9078ac14ffaaffffffffb401880b0000000000f61200040086dd00000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000"], 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x1, r2}) 2018/03/16 12:04:08 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x100, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x222, 0x8, 0x0, 0x70, 0x5, 0x0, 0x3, 0x7, 0xffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="070704002a", 0x5) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000280)=""/129, 0x81}], 0x2, 0x0) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000400)="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", 0x88, 0x10, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffcb2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/16 12:04:08 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') syz_open_dev$sndpcmp(&(0x7f0000001280)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400400) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000001380)=""/212, 0xd4) readv(r1, &(0x7f0000001200)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/246, 0xf6}, {&(0x7f0000001140)=""/27, 0x1b}, {&(0x7f0000001180)=""/86, 0x56}], 0x4) write$selinux_create(r0, &(0x7f0000001300)=@objname={'system_u:object_r:file_context_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x38, 0x20, './file0\x00'}, 0x4d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001240)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x0, 0x0, 0x8, 0x7ff, 0x9, 0x2}, 0x20) 2018/03/16 12:04:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000c04fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a2ffbd)=""/67, 0x43, 0x2022, &(0x7f0000cd7fe4)={0xa, 0x4e20}, 0x1c) 2018/03/16 12:04:08 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)="6e67742f030000003f6d00") writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) syz_open_procfs(r0, &(0x7f0000000240)='net/igmp6\x00') sendto$inet6(r1, &(0x7f0000000080)="b417f3fc1f6dcdf233c5aa2e46e1caac1e76343635051491f4fb10d4755c8a38ab51c558771887265d1757d06e0cebc4", 0x30, 0x0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x3, 0x0, 0x45, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 167.663786] QAT: Invalid ioctl [ 167.670628] QAT: Invalid ioctl [ 167.674921] QAT: Invalid ioctl [ 167.686639] QAT: Invalid ioctl [ 167.703479] QAT: Invalid ioctl [ 167.715548] QAT: Invalid ioctl 2018/03/16 12:04:08 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='auxv\x00') r2 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)) mount(&(0x7f0000a38ff8)='./file1\x00', &(0x7f0000852000)='.', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/03/16 12:04:08 executing program 3: r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0xffffffffffffd0dd}, {0x4, 0x8782}, {0x6, 0x4}, {0x2, 0x1}], 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xc, "ecc4625b827572a1bd036657"}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x101, 0x20}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x7c12, 0x67a, 0x400, 0x2}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0xfffffffffffffffc) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) 2018/03/16 12:04:08 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/03/16 12:04:08 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2400, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x9, 0x4df5, 0x4cef, 0xfffffffffffffffe, 0x40, 0x7fff, 0x0, 0x100000001, 0x85, 0x40002000000000d8}) 2018/03/16 12:04:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg$rds(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f00000012c0)}, 0x0) listen(r0, 0x7) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @rand_addr, r1}, 0xc) accept4(r0, 0x0, &(0x7f0000021000), 0x0) 2018/03/16 12:04:08 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3e00000000, 0x200) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'yam0\x00', 0x7}) 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, &(0x7f00000004c0)='cmdline\x00') read(r1, &(0x7f0000005380)=""/4096, 0x1000) 2018/03/16 12:04:08 executing program 6: prctl$intptr(0x1b, 0x83) setresuid(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7f, 0x8, 0x4, 0x1, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x3ff, 0x35, "9dece05059863e28be06f667763a393deef2b693662fd399148a52f5bb91886f9121422a17de5d444dcef9801fb55475d690d4b87b"}, 0x3d) 2018/03/16 12:04:08 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') tkill(r0, 0xfffffffffffffffe) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x6, 0x45, 0x8, 0x5, 0xf3, 0x6}) 2018/03/16 12:04:08 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000001040)={&(0x7f0000000040)=""/4096, 0x1000}) bind(r0, &(0x7f0000c28ff0)=@ipx={0x4, 0x0, 0x0, "f06102e5162b"}, 0x10) 2018/03/16 12:04:08 executing program 2: io_setup(0x0, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0xd45, 0x1e, 0x1bf815f29dfa9d55, 0xffffffffffffffff}) splice(r1, &(0x7f0000000040), r2, &(0x7f00000001c0), 0x2, 0xa) r3 = socket(0x2, 0x803, 0xff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000240)='sit0\x00', 0x10) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14, 0x0, 0x0, 0xfffffffffffffffe}]) 2018/03/16 12:04:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) fstat(r0, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) r1 = dup2(r0, r0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x10001, 0x8, 0x57, 0x1000, 0x7, 0xffffffffffffff01}, 0x3ff}, 0xa) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/03/16 12:04:08 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0xb2, 0x9, r1}) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) r3 = dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/4096) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0x31b3, 0x4, 0x4fd7}) 2018/03/16 12:04:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x23, 0x800, 0x70bd2c, 0xcd09, {0x1b}, [@typed={0xc, 0x55, @pid=r1}, @generic="7bcefd40504ed7a3355182176f5e22c343fbe5c7", @nested={0x20, 0x81, [@typed={0x10, 0x83, @u64=0x2}, @typed={0xc, 0x5f, @ipv4=@multicast1=0xe0000001}]}, @typed={0x8, 0x17}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r2, &(0x7f0000b55000)=0x4, 0x2) 2018/03/16 12:04:08 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffc) io_setup(0x8, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x105402, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x81, 0x10}, 0xc) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0xff, r0, &(0x7f0000000040)="f6a8c37e2bace80a2a037cfcd0de3d6a958ddf5ff508ee9763b1884adf889d2d13fee0d47dd62065838dfda206733aa32c02e759f6984ec459f8353183db8613bffe0e8b80fef334bc3992f3f84c0336ade9d1100419f2749c49fc1bde7a74b3294a992129bade9c4cb81aa7ed92d8301b4cdc87eb81048b95254cf0104ded559e5da29cd18f813ba413b3be14baaff67bc5fda8948df61c90cc703c6a889b642122", 0xa2, 0x4, 0x0, 0x0, r2}, &(0x7f0000000180)) 2018/03/16 12:04:08 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40482, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/248) fcntl$setsig(r0, 0xa, 0x1a) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r0, 0x1, 0x1}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x44000, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'ipddp0\x00', 0x10}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0)=0x7, 0x4) r4 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x6, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000340)=""/51) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000380)={0x7, 0x0, [{0x200, 0x4, 0x0, 0x0, @irqchip={0x8000, 0x3}}, {0x7, 0x1, 0x0, 0x0, @sint={0x5, 0x6}}, {0x3, 0x1, 0x0, 0x0, @adapter={0x7, 0x0, 0x7fffffff, 0x0, 0x4}}, {0x5, 0x0, 0x0, 0x0, @sint={0x101, 0x80000000}}, {0x6, 0x4, 0x0, 0x0, @sint={0x800, 0x401}}, {0x7f, 0x7, 0x0, 0x0, @sint={0x7fff, 0x5}}, {0x0, 0x7, 0x0, 0x0, @msi={0x9, 0x2, 0x2}}]}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000500)=0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000580)={{0x800, 0x5, 0x4, 0x8, "fc0379b9fec1ac04ec48cc737cc8cd02b1ccccb4ced8f303f8d60c2c858d0ff5afc36587cd04b3dc7a9f7da0", 0x1}, 0x0, 0x0, 0x3f, r1, 0x9, 0x2, "1c25787612643bb03e1f6b8295838ea13523d37a5b3878fe90c8fef17a473badb1310bfa1f2e9df003c8528e955a14abeef72e11afb723683a6a738cbfd17a94", &(0x7f0000000540)='\x00', 0x1, [], [0x9, 0x6, 0x2, 0xfffffffffffffffb]}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000700)={0x0, 0x7, 0x7ff, &(0x7f00000006c0)}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000740)={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xd}, 0x4}, 0x4, [0x8, 0xffffffffffffffc1, 0x6, 0x1000, 0xfff, 0xae, 0x1, 0x80000001]}, 0x5c) timerfd_gettime(r2, &(0x7f00000007c0)) bind$ipx(r3, &(0x7f0000000800)={0x4, 0x3e12fafb, 0x4, "12bbf947e2cd", 0x2}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000840)='/dev/snd/timer\x00', 0x0, 0x204140) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000880)={0x1000, 0x10c000}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000008c0)={0x12717, 0x0, &(0x7f0000ffb000/0x4000)=nil}) timerfd_gettime(r4, &(0x7f0000000900)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000940)=0x7) syz_open_dev$sndpcmc(&(0x7f0000000980)='/dev/snd/pcmC#D#c\x00', 0x3, 0x401) futimesat(r4, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={{0x0, 0x2710}, {0x0, 0x2710}}) socket$key(0xf, 0x3, 0x2) 2018/03/16 12:04:08 executing program 3: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x5, 0x3}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/03/16 12:04:08 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xffff, 0x418600) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000600)={0x3, 0xffff}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r4 = dup(r3) fcntl$addseals(r0, 0x409, 0xd) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="21be4cb6c7cfa9555f6fc58ef71c0000000306010000ba630000000000000000400800010006000000"], 0x1c}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x4002, 0x0) sendto$inet6(r3, &(0x7f0000000540)="6ded38f6102d93a8c7e3444e54f9634d4e2aeffc2197ff3fe8cec9a25a504a58b620b10eb40c4ecf7814384c3e61735aa5310f3ee5eff162a3afdb4e9731f8a6f4fe888dc20f65be4fc80adf2b64b6e03cc6b58e5635011a2bd0e3037f4b11eb6a1d8230d5a24bdb16de22e6211c23f585bc8670bbdced0c96c3ef33f45c274120cf6521c6423edb9f71e006a71463d4d3cd727cf0a17c801996299c489d10edb7782143a0c1e032d51d6864af8c54d97babfeee34104b430247", 0xba, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000640)=0x380) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r7, 0x4, 0x10}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f0000000480)=""/140, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43070008df030001000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) sendfile(r4, r0, &(0x7f0000000280)=0x3a, 0x0) epoll_create1(0x80000) ftruncate(0xffffffffffffffff, 0x7fff) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000680)=""/190, &(0x7f0000000380)=0xbe) 2018/03/16 12:04:08 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x4600) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x0) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e21, 0x0, 0x4e22, 0x20, 0x2, 0xa0, 0x80, 0x3a, r2, r3}, {0x8, 0xfffffffffffff8d2, 0x200, 0x80200000000, 0xa8, 0x7, 0x6, 0xd2}, {0x868, 0x0, 0x8, 0x9}, 0x3, 0x6e6bb5, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x3, 0x3, 0xffffffffffffffe0, 0x1, 0x8, 0x39fbc643}}, 0xe8) r4 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x50) signalfd4(r1, &(0x7f0000000380)={0x66}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000240)) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000480)={'nat\x00', 0x0, 0x3, 0x32, [], 0x7, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/50}, &(0x7f0000000500)=0x50) fdatasync(r4) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) 2018/03/16 12:04:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) setgroups(0x6, &(0x7f00000000c0)=[r1, r1, r1, r1, r1, r1]) memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) lseek(r0, 0x100000003, 0x0) 2018/03/16 12:04:08 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80140, 0x0) recvfrom$packet(r1, &(0x7f0000000040)=""/240, 0x92, 0x1, 0x0, 0x0) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/5, 0x5}], 0xa, 0xfff) 2018/03/16 12:04:08 executing program 3: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x9, 0x7, 0x2, 0x0, "44e847c9ad2a68d4a508b2fd1337f56043119ac4ad65bae8d5d993c3553fce0c8f73a2f5b6400a147e338c8a", 0x73}, 0x0, 0x0, 0x1, r0, 0x0, 0x0, "eef989f289026b71b087e67f81d0063a57a452c06149c9031adaef555d9160d5b61461f14b05cb91920c363e5c8f6cb645d99111ab4bd6368206ab6de7fc9799", &(0x7f0000000080)='loginuid\x00', 0x9, [], [0x6, 0x3, 0x0, 0x8]}) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x400000) 2018/03/16 12:04:08 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000001640)={0x3de, 0x9, 0x6, 0xb1, &(0x7f0000001500)=""/177, 0x34, &(0x7f00000015c0)=""/52, 0x37, &(0x7f0000001600)=""/55}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x105000) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/44, 0x2c}, {&(0x7f00000013c0)=""/43, 0x2b}, {&(0x7f0000001400)=""/118, 0x76}], 0x9) unshare(0x40600) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/03/16 12:04:08 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x45a, 0x0) 2018/03/16 12:04:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/03/16 12:04:08 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0xfffffffffffffffd}}, 0x20) [ 168.037309] audit: type=1400 audit(1521201848.666:150): avc: denied { setgid } for pid=21107 comm="syz-executor2" capability=6 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 2018/03/16 12:04:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a38000)) getrandom(&(0x7f0000000000)=""/88, 0x58, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/16 12:04:08 executing program 0: execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000668fd8), &(0x7f000071b000)) r0 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x10000, 0x10040) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000240)=""/119, 0x77}, {&(0x7f00000002c0)=""/53, 0x35}], 0x6) 2018/03/16 12:04:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000e708000100008000000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) pread64(r0, &(0x7f00000001c0)=""/114, 0x72, 0xc) socketpair(0x4, 0x800, 0x6a60e549, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000280)=0xb) 2018/03/16 12:04:08 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0x3, 0x0, 0x7, 0x5}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0xb, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) epoll_create(0x5) 2018/03/16 12:04:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, 0x0, 0x7) write(r0, &(0x7f0000000080)="240000002400f95c084a5d7f000020000180007701000000ff010000000000000000002f", 0x24) r1 = socket(0x0, 0x3, 0xffffffffffff98de) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000003c0)=0x2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000400)={0x9, 0x87d, 0x2, 0x3, 0x9}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000380)=[{0x2, 0x49f11cb0}, {0x4}, {0x4, 0x5}], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x10}, &(0x7f0000000040)=0xc) r2 = getpgrp(0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000940)=0x9, &(0x7f0000000900)=0x3b9) process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/233, 0xe9}, {&(0x7f0000000640)=""/6, 0x6}, {&(0x7f0000000680)}], 0x4, &(0x7f0000000780)=[{&(0x7f0000000700)=""/85, 0x55}], 0x1, 0x0) r3 = getpid() setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000000980)="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", 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000007c0)={0x0, {{0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}}}, 0x104) 2018/03/16 12:04:08 executing program 3: r0 = socket$inet(0x2, 0x400fffffffffff, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) sendto$inet(r0, &(0x7f00001e1000), 0x0, 0x0, &(0x7f0000777ff0)={0x2}, 0x10) close(r0) 2018/03/16 12:04:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000001c0)={0x100000001, 0x4, 0x6}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9f, 0x9, [0x5e6a, 0x12, 0x5, 0x3, 0xfff, 0x99, 0x46, 0x800, 0x3]}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x80000001}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2}, {0x0, @random="3b5f09814edc"}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/03/16 12:04:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$llc(r1, 0x0, &(0x7f0000000080), 0xa20d725ac108c194) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000000c0)=@full={{0x3, {"a7e603a20c3fd9"}}, [{"1a25257f5196f8"}, {"2eabc1fc700d18"}, {"1278d6e5124a84"}, {"d5f131c5d8df19"}, {"11429f92993c65"}, {"d8abf3001e9e93"}, {"43d7e38305820d"}, {"1450298c696215"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="2a5c08b60dadfbc8ff8a9cff2c98ffa51a421a679d1ba1c31453deec27ff2cf91974c9afa2f1ca0d39c1c00cd0c4b70eca4ba0f234a94bfc9eefef22313916610b17f8d0474d87dc5666856cdef451f703", 0x51}, {&(0x7f0000000200)="01d582b45c0bcbbd04be677c80d3d561c84880b7813870eeb49248c841b194fba027514e0395a2fb18fbb0eba7c07e5084d16fc5c4af1efc5a6af670990f0b1a67b7b66b0f1024ab72f9cfcc25a9ff7e14538aed059f1c63e3caac6b1f5be1ea0e32073ff67f1515f00cb39d541b6d8d082e54aa51e43ca0ce0a06fac5821e3147ad670bc865ebb86f121b04c1516a6d4a", 0x91}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b4908120676b254a62e220de40b42420e84dc9db80c6e6152f2af1c666f8c7f94df88d2684981efc0d3451b3", 0x2c}], 0x5, &(0x7f0000001340)=[{0x90, 0x110, 0x0, "2c0f18b2945d8a02c9818f5b0b306d5c39f67ae00e54061d877a8e186629b95d4403addf843f14989e937db3c895e01574a9673414787de19361038a0d221b22203c6fdb488cc2305d0d357216e5fb21924da4f99481520687aad4bc4100edf80be52328e661d91146ca7e9d4dfcde43a90d75e9bc7a27981389b1754439ce5e9a0fcd7e"}, {0x20, 0x19d, 0x1, "cea8eb32162c868e4e2dd77b0a3d216f3357e8"}, {0xb4, 0x11f, 0x0, "a09f9d6f3cec3b165939e5aa2e08c7737751692362049c2f399138972ffc33f795c3d18fcdcb5ce9f0cc1b770fbf4a1708076cdb1b2d4b155c2a8839d374ea5fcc630e0b5c20543ff60fe9a2ef29c382223bee30b387e5adbd13db5282a223b331baadc43867fddac906e20dfb07fd070e3ddf1831f04d3b3bc0ef6d35fa7bde025854415a4ffa3d25d829f89d0d81675454d8457f406f87de0ab59429f76cecf6de3fa9f097"}, {0x100, 0x10a, 0x3d, "44839f45696fb3bc1c4e06dd15c2978eff931fad19fb46209234d42b6a116897b3ed070485e3cacb8af222a07d78211f09be770d5f654ea367af3f917b122154e711ef8a9e8d5ab16745984c83d32ff49f426aafce1e2c65043c4533e96b82759e47583abce62236a10e44c0eced87972ff9cb4ad637effdea111c78369b7f06f8bf18007fde689235a09f8b8ec283419549223b1723bdf919f6f2c4dc07fa99631b267f6007451ac0f370a30b8eeac3c71f69188715f2693ab461ac28b11f96744da5f1edf87ffa307107585dea1ee54ff203381a3d1717bb86d68264246da469511b3ba8488864aa7047f5aa42d21a61"}, {0x30, 0x118, 0xc886, "7b04a8739d34f361fc0e69e53d12d682cfabd253d7a562f0ea41d58377c03a59c6446e"}], 0x294, 0x11}, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x2000000, 0x400) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'bond0\x00', @ifru_settings={0x10000, 0x0, @sync=&(0x7f0000000040)}}) 2018/03/16 12:04:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x89, 0x4) 2018/03/16 12:04:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000700)='/dev/snd/controlC#\x00', 0x9, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000740)=""/69) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000002c0)={0xfffffffffffffffd, 0xfffffffffffffffc, 0xff, 0x7, 0x10000, 0x4, 0x3, 0x262, 0x0, 0xffff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x23, 0x4, 0x9, 0x10001, 0x3, 0x3, 0x2, 0x10001, 0x2c, 0x4f, 0x2, 0x200}) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000007c0)={0x1, [0x0]}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={r4, 0x6}, 0x8) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000200)={0x2, r5}) timer_create(0x7, &(0x7f0000000680)={0x0, 0x2a, 0x3, @tid=r5}, &(0x7f00000006c0)=0x0) timer_getoverrun(r6) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000240)=0x42, 0x4) preadv(r2, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f0000000400)=""/185, 0xb9}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000000500)=""/167, 0xa7}], 0x4, 0x0) getpeername$ipx(r2, &(0x7f0000000600), &(0x7f0000000640)=0x354) read(r7, &(0x7f00000000c0)=""/244, 0xf4) 2018/03/16 12:04:08 executing program 3: 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) sync_file_range(0xffffffffffffffff, 0x8, 0x0, 0x3) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x10010, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) dup2(r0, r1) [ 168.117052] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=21143 comm=syz-executor5 2018/03/16 12:04:08 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4ff8)={0x0, 0x4, 0x8ef0}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000094aff8), 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x101, 0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x8597}, &(0x7f0000000140)=0x8) 2018/03/16 12:04:08 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x100) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x6}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) shutdown(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x200) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000180)={0x0, 0x0, [0x10000, 0x8, 0x1, 0x100000001, 0xfffffffffffffffc, 0x40000000000007f, 0x1, 0xfffffffffffffffa]}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) 2018/03/16 12:04:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x800, 0x4c37) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x41c, 0xffffffff, 0x21c, 0x21c, 0x21c, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xec}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, [0xffffffff, 0xffffffff, 0x0, 0xffffff00], [0xff, 0xff, 0xffffff00, 0xffffffff], 'eql\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x6f, 0x5, 0x1, 0x9}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x8, 0xff, 0x1, 0x2}}]}, @common=@unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x6, 0x3ba5, 0x1ff}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, [0xff000000, 0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0xff0000ff, 0xffffffff], 'yam0\x00', 'ip6gre0\x00', {}, {0xff}, 0x73, 0x1, 0x6, 0x5c}, 0x0, 0x110, 0x134, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x4, 0x1, [0x515, 0x89, 0x9, 0x1, 0xb0b, 0x7, 0x200, 0x6, 0x1, 0x7250, 0x3, 0x8, 0x1000, 0x8, 0xfffffffffffffffb, 0xe143], 0x8}}]}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000), 0x0) 2018/03/16 12:04:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) getdents(r0, &(0x7f0000003200)=""/4096, 0xffffffffffffffa5) 2018/03/16 12:04:08 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) [ 168.204482] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=21143 comm=syz-executor5 2018/03/16 12:04:08 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x101) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/03/16 12:04:08 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x6, 0x4) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/16 12:04:08 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f00005fd000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x80000) ioctl(r0, 0x40044149, &(0x7f0000000000)) 2018/03/16 12:04:08 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80042, 0x0) getpeername$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/16 12:04:08 executing program 0: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1ffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x5, 0x360f, 0x1773}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfffffffffffeffff, 0x200) 2018/03/16 12:04:08 executing program 4: mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1000000) 2018/03/16 12:04:08 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x40000000080000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000240)=0x14001) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0xffffffffffffffff}, 0x2c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = gettid() getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timer_create(0x7, &(0x7f0000000040)={0x0, 0x3c, 0x0, @tid=r1}, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f0000000140)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000200)=0xfffffffffffffdae) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) 2018/03/16 12:04:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000180)={0xffffffff80000000, 0x800}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffffd, 0x2, 0x800d, 0x720, 0x401, 0x2, 0x9, 0x8, r2}, 0x20) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000140)=0x8) 2018/03/16 12:04:08 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="53267ad0852d5d147089c84a8c071accbd5b7aa50e64b2e0320a70cadb297977645831430381cdaf05b3cec6a65cce3ee796418111ebc9e26961f47ab1245513f799633c37a08051c524f3a4bd02be80cccb93cfc1618a6ade65da", 0x5b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x10c) 2018/03/16 12:04:09 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x2) 2018/03/16 12:04:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a66ff8)=0x215, 0x435, 0x2) acct(&(0x7f0000000040)='./file0\x00') 2018/03/16 12:04:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9f7}, &(0x7f00000000c0)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) 2018/03/16 12:04:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', r3}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x7, 0xfffffffffffeffff) sendto(r1, &(0x7f00000002c0), 0x4b0, 0x0, 0x0, 0x37) 2018/03/16 12:04:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='Qw/mnt\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x1f, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2}, &(0x7f0000000300)=0x8) setns(r1, 0x0) clone(0x30020100, &(0x7f0000000100)="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", &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/16 12:04:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x2}], 0xc}}], 0x2, 0x0) 2018/03/16 12:04:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/03/16 12:04:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000002880cb6a144b480002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80008010000000000000000000000000000000000000000000000006000435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/16 12:04:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0xffffffffffffffe1, [0xa6, 0x6, 0xb, 0x45d0000000000, 0x5cf4, 0xff, 0xfffffffffffffffb, 0x1]}, 0x5c) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x3f8, &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140), 0x4) sysinfo(&(0x7f0000000200)=""/173) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = dup3(r0, r1, 0x880000000) bind$ax25(r4, &(0x7f0000000100)={0x3, {"6cbc2b94c7a417"}, 0x1}, 0x10) 2018/03/16 12:04:09 executing program 5: mkdir(&(0x7f00006a2000)='./file0\x00', 0x6a) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f00009ad000)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101800, 0x0) sendmsg$alg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="1fac0ebedb66c5ec086cd1d84d504547f56afcd33fda1cfe1f865ade4378a83217a22b5de1ed5149fa9939d08cb4e5de122b1854ccb2a8ae3c1d5642d6c447e0117df05e57bd53280366084eabf3da3dc88df747146e834850896f", 0x5b}, {&(0x7f00000000c0)="30d10605a8ab341ee0280931c03f920bea3c27f765d1451f84b8f4e9f439565b3eab250b423daff48721530e75a66d173720fc03d25cabf8b54311ea893ef0c8c8a599aef9d4f6862450846cf3b6", 0x4e}, {&(0x7f0000000140)="e548f58fcc7a4b93747c586727c171fde2664cc7dde34016ff58163d9d309da6ae12cb6f9b2410495e6418e4406ff9e3fbf0565cf3edac3ec0b0051bbf12bec3c9b5f8694eec60ef", 0x48}, {&(0x7f00000001c0)="d74ef7f7f804412c4557a823ae3aa7cb46a4618ffc761388e31269d6c6e478e08366248378255d046e4679785343d4e075ca9a9df18a5ba08d7d97b5f7407ef19125a46a651cfd7fcbdae49fca00f8d9ec34e1c8ce54fc9141f369ef2c182c6b47ee91917a6730f864046ac50e8fdbd155a5e001a967edec830299a7fae6ccb18a1f5012489256e553b55c741981d65c2eb5c9980530eaadaa0d3708117426a62c26c5bf4fe49c0a291be19a1596e2ba1a9bd17c02123da0d5105c926a369980a1dd95cc", 0xc4}, {&(0x7f00000002c0)="000df3afb533e9a9583d49c5925b92781031ae4293033892e621278055da63404cf4473eadf54efdcc1322df88cb", 0x2e}], 0x5, &(0x7f0000000340)=[@assoc={0x10, 0x117, 0x4, 0x80000000}, @assoc={0x10, 0x117, 0x4, 0x8}], 0x20, 0x10}, 0x0) 2018/03/16 12:04:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000000), 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/03/16 12:04:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00005b1000)={0x0, r2}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)) 2018/03/16 12:04:09 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) write$selinux_create(r1, &(0x7f0000000140)=@objname={'system_u:object_r:ssh_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x33, 0x20, './file0\x00'}, 0x3a) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x20, 0x1, 0x2, 0x2, 0x5}, 0xc) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/16 12:04:09 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0xfffffffffffffff9, 0x6303}, {0xffff, 0x9}, 0x0, 0x0, 0xd5a}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048c, &(0x7f0000000040)="0100000000c016ed6166e100000000000000200000000000fb5e76c5c43d6cc942b3c050f685c7140edda378b38a65a8847c466ca18d9ec7e053af82959b1dfa5204a360b292624ec7cc295555026e43ad84112c30e42334d417eeb305054c36e7393e01bf096b7f9fb2c0e51534aef6bcde8541f3339a00fe404647ebf78535a86f8d30299308c695a157b3c7ab05c6622fbe640e02890de0b85b68f8e4783904a1e1a945af2a230cfec82577789ef362cf8b364a0bc45d6d113d7701f3c1f3727b83e308991a77c60575abe26180033f29d96cf4a0a45749a351ca", 0xdc) 2018/03/16 12:04:09 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000140)=""/228, &(0x7f0000000080)=0xe4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='status\x00') pread64(r3, &(0x7f0000000040)=""/26, 0xfffffe7c, 0x0) ftruncate(r0, 0xfffffffffffffffd) [ 168.538356] device bridge0 entered promiscuous mode [ 168.561779] audit: type=1400 audit(1521201849.191:151): avc: denied { write } for pid=21242 comm="syz-executor6" name="net" dev="proc" ino=67181 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 168.586941] audit: type=1400 audit(1521201849.201:152): avc: denied { add_name } for pid=21242 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 168.610606] audit: type=1400 audit(1521201849.202:153): avc: denied { create } for pid=21242 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/16 12:04:09 executing program 4: perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x8982, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x2, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x34}) 2018/03/16 12:04:09 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x3, &(0x7f0000000080)=0x0) io_destroy(r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000567000)) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/03/16 12:04:09 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x73e) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x2000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) sendto$packet(r1, &(0x7f0000000200)="e9b364a215726c4c8a2df9fe5cc42e38b32514a12f332e6e2eb0cfa60d41f7c877bf581c789d6c7f925895846bf7f8978c899310f536a062a00451aa6f553aa0cdba8ab493bea46ffbf47c", 0x4b, 0x1, &(0x7f0000000400)={0x11, 0x16, r2, 0x1, 0xc1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = memfd_create(&(0x7f0000000000)="64596df17c0e4200", 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfff, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0xc40a}, 0x8) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="000000067f0000010100021418"], 0x18) dup3(r0, r0, 0x80000) r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x324) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000002c0)=r2) ioctl$TUNSETLINK(r5, 0x400454cd, 0x339) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x1) 2018/03/16 12:04:09 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6862, 0x40000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000080)="433e52e17d1d04803e54b3edbef35ac0f4b9c484dd52f31035c17c14c6a1e35f07d91f9988e31ab7ac948155a3520971f6b70133af460fc5650c8d40cb421b2688e3d9b772ee4c8d0025f8a9764ce4aa58d1", 0x52, 0x1, &(0x7f0000000140)={r3, r4+30000000}) listen(r0, 0x7) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/03/16 12:04:09 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020756e9dd3714b8f6e492af35e3dc2ddac636f6e66696e65645f753a73797374656d5f723a696e736d6f645f7473302d73303a63302c633130322d203200005b9c06fd5b7ac4cc41e7d5596cb0e2414d11ee74b4"], 0x57) 2018/03/16 12:04:09 executing program 1: alarm(0x10000000000008) r0 = geteuid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x180000000000) ioprio_get$uid(0x3, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) alarm(0x0) 2018/03/16 12:04:09 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/16 12:04:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x800, 0xf, 'queue0\x00'}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 168.653989] device bridge0 left promiscuous mode 2018/03/16 12:04:09 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x1000000000000003) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000010000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/16 12:04:09 executing program 0: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)}], 0x1, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="c599", 0x2}], 0x1, 0x6) 2018/03/16 12:04:09 executing program 4: r0 = socket$packet(0x11, 0x400000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000c16ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 168.745406] kasan: CONFIG_KASAN_INLINE enabled [ 168.750417] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 168.757833] general protection fault: 0000 [#1] SMP KASAN [ 168.763359] Dumping ftrace buffer: [ 168.766887] (ftrace buffer empty) [ 168.770598] Modules linked in: [ 168.773789] CPU: 1 PID: 21276 Comm: syz-executor3 Not tainted 4.16.0-rc5+ #266 [ 168.781132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.790956] RIP: 0010:lowpan_device_event+0xca/0x130 [ 168.796039] RSP: 0018:ffff8801d316eb60 EFLAGS: 00010206 [ 168.801379] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff85af0f10 [ 168.808628] RDX: 0000000000000006 RSI: 0000000000000006 RDI: 0000000000000030 [ 168.815880] RBP: ffff8801d316eb78 R08: ffffffff87672c58 R09: 1ffff1003a62dd3a [ 168.823124] R10: ffff8801d316eb88 R11: 0000000000000001 R12: 0000000000000006 [ 168.830363] R13: 0000000000000000 R14: ffffffff876998e0 R15: ffffffff87688360 [ 168.837604] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 168.845802] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 168.851656] CR2: 00000000f77cddb0 CR3: 0000000006e22005 CR4: 00000000001606e0 [ 168.858908] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.866158] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.873406] Call Trace: [ 168.875971] notifier_call_chain+0x136/0x2c0 [ 168.880356] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 168.885777] ? generic_xdp_install+0x4d0/0x4d0 [ 168.890335] ? dev_init_scheduler+0x530/0x530 [ 168.894802] ? rtnl_is_locked+0x54/0xb0 [ 168.898756] ? rtnl_kfree_skbs+0x70/0x70 [ 168.902801] raw_notifier_call_chain+0x2d/0x40 [ 168.907365] call_netdevice_notifiers_info+0x32/0x70 [ 168.912447] rollback_registered_many+0x8b5/0xe20 [ 168.917262] ? dev_xdp_uninstall+0x310/0x310 [ 168.921653] ? lock_acquire+0x1d5/0x580 [ 168.925598] ? trace_hardirqs_off+0x10/0x10 [ 168.929894] ? print_irqtrace_events+0x270/0x270 [ 168.934620] ? print_irqtrace_events+0x270/0x270 [ 168.939350] ? print_irqtrace_events+0x270/0x270 [ 168.944080] rollback_registered+0x1be/0x3c0 [ 168.948468] ? rollback_registered_many+0xe20/0xe20 [ 168.953455] ? __queue_delayed_work+0x226/0x340 [ 168.958099] ? mark_held_locks+0xaf/0x100 [ 168.962219] ? queue_delayed_work_on+0xc9/0x1d0 [ 168.966873] ? rtnl_is_locked+0x54/0xb0 [ 168.970820] ? trace_hardirqs_on+0xd/0x10 [ 168.974943] ? queue_delayed_work_on+0x10d/0x1d0 [ 168.979678] unregister_netdevice_queue+0x2e3/0x5f0 [ 168.984672] ? rollback_registered+0x3c0/0x3c0 [ 168.989231] ? linkwatch_schedule_work+0x130/0x130 [ 168.994135] ? tun_ptr_free+0x3d0/0x3d0 [ 168.998079] ? mark_held_locks+0xaf/0x100 [ 169.002197] ? __lock_is_held+0xb6/0x140 [ 169.006235] ? __local_bh_enable_ip+0x121/0x230 [ 169.010874] ? __tun_detach+0xa4c/0x10b0 [ 169.014907] ? trace_hardirqs_on+0xd/0x10 [ 169.019030] __tun_detach+0x520/0x10b0 [ 169.022902] ? tun_cleanup_tx_ring.part.46+0x550/0x550 [ 169.028160] ? locks_remove_file+0x3fa/0x5a0 [ 169.032548] ? fcntl_setlk+0x1100/0x1100 [ 169.036586] ? fsnotify+0x7b3/0x1140 [ 169.040278] ? __tun_detach+0x10b0/0x10b0 [ 169.044395] ? __tun_detach+0x10b0/0x10b0 [ 169.048510] tun_chr_close+0x44/0x60 [ 169.052198] __fput+0x327/0x7e0 [ 169.055450] ? fput+0x140/0x140 [ 169.058703] ? check_same_owner+0x320/0x320 [ 169.062994] ? _raw_spin_unlock_irq+0x27/0x70 [ 169.067467] ____fput+0x15/0x20 [ 169.070718] task_work_run+0x199/0x270 [ 169.074579] ? task_work_cancel+0x210/0x210 [ 169.078872] ? _raw_spin_unlock+0x22/0x30 [ 169.082993] ? switch_task_namespaces+0x87/0xc0 [ 169.087640] do_exit+0x9bb/0x1ad0 [ 169.091064] ? find_held_lock+0x35/0x1d0 [ 169.095096] ? mm_update_next_owner+0x930/0x930 [ 169.099748] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 169.104910] ? lock_downgrade+0x980/0x980 [ 169.109033] ? __unqueue_futex+0x1c0/0x290 [ 169.113244] ? lock_release+0xa40/0xa40 [ 169.117194] ? fault_in_user_writeable+0x90/0x90 [ 169.121920] ? do_raw_spin_trylock+0x190/0x190 [ 169.126472] ? futex_wake+0x680/0x680 [ 169.130245] ? save_stack+0xa3/0xd0 [ 169.133847] ? perf_trace_lock+0xd6/0x900 [ 169.137965] ? futex_wait+0x6a9/0x9a0 [ 169.141736] ? trace_event_raw_event_lock+0x340/0x340 [ 169.146906] ? locks_lock_inode_wait+0x430/0x430 [ 169.151633] ? trace_hardirqs_off+0x10/0x10 [ 169.155931] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 169.161010] ? futex_wake+0x2ca/0x680 [ 169.164787] ? memset+0x31/0x40 [ 169.168039] ? find_held_lock+0x35/0x1d0 [ 169.172078] ? get_signal+0x7a9/0x16d0 [ 169.175946] ? lock_downgrade+0x980/0x980 [ 169.180067] do_group_exit+0x149/0x400 [ 169.183930] ? do_raw_spin_trylock+0x190/0x190 [ 169.188489] ? SyS_exit+0x30/0x30 [ 169.191913] ? _raw_spin_unlock_irq+0x27/0x70 [ 169.196378] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 169.201365] get_signal+0x73a/0x16d0 [ 169.205055] ? ptrace_notify+0x130/0x130 [ 169.209085] ? trace_event_raw_event_lock+0x340/0x340 [ 169.214248] ? lock_downgrade+0x980/0x980 [ 169.218365] ? refcount_inc+0x50/0x50 [ 169.222138] ? trace_hardirqs_off+0x10/0x10 [ 169.226432] ? do_raw_spin_trylock+0x190/0x190 [ 169.230989] ? cpumask_local_spread+0x260/0x260 [ 169.235635] ? packet_release+0x9c2/0xce0 [ 169.239754] ? trace_hardirqs_off+0x10/0x10 [ 169.244048] do_signal+0x90/0x1e90 [ 169.247557] ? find_held_lock+0x35/0x1d0 [ 169.251593] ? setup_sigcontext+0x7d0/0x7d0 [ 169.255885] ? lock_downgrade+0x980/0x980 [ 169.260018] ? do_raw_spin_trylock+0x190/0x190 [ 169.264573] ? alloc_fdtable+0x280/0x280 [ 169.268615] ? exit_to_usermode_loop+0x8c/0x2f0 [ 169.273256] exit_to_usermode_loop+0x258/0x2f0 [ 169.277810] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 169.283322] ? do_fast_syscall_32+0x156/0xf9f [ 169.287787] do_fast_syscall_32+0xbe6/0xf9f [ 169.292082] ? do_int80_syscall_32+0x9c0/0x9c0 [ 169.296634] ? _raw_spin_unlock_irq+0x27/0x70 [ 169.301099] ? finish_task_switch+0x1c1/0x7e0 [ 169.305569] ? syscall_return_slowpath+0x2ac/0x550 [ 169.310469] ? prepare_exit_to_usermode+0x350/0x350 [ 169.315455] ? sysret32_from_system_call+0x5/0x3c [ 169.320273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 169.325088] entry_SYSENTER_compat+0x70/0x7f [ 169.329474] RIP: 0023:0xf7fbbc99 [ 169.332809] RSP: 002b:00000000f77b710c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 169.340484] RAX: fffffffffffffe00 RBX: 000000000813af1c RCX: 0000000000000000 [ 169.347722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.354959] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 169.362202] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 169.369443] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 169.376691] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 59 48 8b 9b 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 30 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 3e 48 8b 5b 30 41 bd 01 00 00 00 48 85 db 74 92 [ 169.395760] RIP: lowpan_device_event+0xca/0x130 RSP: ffff8801d316eb60 [ 169.402748] ---[ end trace 55507d7176c7db2c ]--- [ 169.407514] Kernel panic - not syncing: Fatal exception [ 169.413311] Dumping ftrace buffer: [ 169.416822] (ftrace buffer empty) [ 169.420499] Kernel Offset: disabled [ 169.424095] Rebooting in 86400 seconds..