&(0x7f0000000100)='/dev/dsp\x00', 0x18000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0xc9400) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') inotify_init() preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) userfaultfd(0x800) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x3, 0x3ff}) ioctl$TIOCSTI(r1, 0x5412, 0x8) 2018/02/27 07:23:33 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x8, 0x0, 0x5, 0x9}, &(0x7f00000003c0)=0x18) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000440)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e21, @broadcast=0xffffffff}}) timer_create(0x9, &(0x7f0000abdfa0)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000), &(0x7f0000d09fb0)}}, &(0x7f00006ca000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000680)=0x8, 0x4) execveat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=[], &(0x7f0000000640)=[&(0x7f0000000500)='ppp1#vboxnet1\x00', &(0x7f0000000540)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000580)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000005c0)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000600)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc00) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000004c0)) timer_create(0x2, &(0x7f0000000140)={0x0, 0x36, 0x0, @thr={&(0x7f0000000000)="3ca7d896515479295bc07bd9f8fef2229e197725a358115c0bcbe99966a05faa3b2fef87ec74c95db7897a8ef878fabb85fd2ab97dea50d115a5d046ddcf71a028af50a75d268e3a24ff3b8429bc74b755d5a5722bab41daf3447eed7572f9492517f6cf9dceb3e6aeef591b03e0997998659dd2e2d58cf1d7acc077b9497e2162205640593ba247d1ed05b967", &(0x7f00000000c0)="8b7f685b39cd9c3aa4a85e94fbe0f16510cc3cb52c90373b5ab52144e18809562e10c17d0ce8642dd2dbf2c3df970f2c59df60908a050cb5ec5f70d894a3fe57e9e6ed96c77bba8c6b1be61a2bb3d8c49baba31f5b851585dd6df170acb5"}}, &(0x7f00000001c0)) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0xa000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000240)=0x6985, &(0x7f0000000280)=0x4) 2018/02/27 07:23:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000003fd4)={0x5, 0x0, 0x0, 0x0, 0x400011, 0xffffffffffffffff, 0x2}, 0x2c) 2018/02/27 07:23:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xb05e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x200}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x442, &(0x7f0000000000)=""/251}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000200)="6b3e4a91c93663bd9c472167efe41fdb7eb302cadeae4dfe0720d6d62509e594182bb985a99fb9a93f5b0e4fa2c3bc4c73b5d47f7856e656db7fab76a619c4da9f9839cbfacfcefaffd97e108e", &(0x7f00000003c0)="6a1bea709d633a2765a39c0b3fda424e5d380637b90b24bd198408955297ce475f8db3cd4ed9c28f2a26ea02be3cf9ef162c2a95b076c58d2e435b0850922c69d88b675a23e6d6a2ee7a07dbde8c9eb481d08de04177bddb113b88ed786b412ef0ee0f3c6a230b067bc2ab8b729130ae66e3994bf9f10325588ed8f39d561c35a7c255486d1421a5738e8ba5c99b0243b6913e083302cf9e1168790dc4fa1d972aa0a6b09caff3e05f7238afa760af88", 0x3}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x1ff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2c6a) 2018/02/27 07:23:33 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000001f9a)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ad00f7", 0x18, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x6, 0x4}, 0x83f30b083d2ef60d}, 0x10) 2018/02/27 07:23:33 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000254fd0)=[{&(0x7f0000000000)='7', 0x1}, {&(0x7f00004ee000)="a0", 0x1}], 0x2) 2018/02/27 07:23:33 executing program 6: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x0, []}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) 2018/02/27 07:23:33 executing program 1: r0 = socket$inet(0x2, 0x3, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @local, @empty}, &(0x7f0000001840)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000017c0)=@nat={'nat\x00', 0x19, 0x1, 0x1ac, [0x20001600, 0x0, 0x0, 0x20001630, 0x20001660], 0x0, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x238) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 2018/02/27 07:23:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x8000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fdatasync(r0) syz_open_pts(r0, 0x40104) 2018/02/27 07:23:33 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6529, 0x50000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @remote, 0x0}, &(0x7f0000000100)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x0, 0x4, 0x1ff, {}, {0x0, 0x2710}, {0x3, 0x1fe, 0x8, 0x8d}, 0x1, @can={{0x3, 0x3, 0x5, 0x2}, 0x8, 0x3, 0x0, 0x0, "88e4b6f2fb9759a8"}}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000280)={0x0, 0x0, [0x1ff, 0x9, 0x100]}) personality(0x5000004) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) close(r2) 2018/02/27 07:23:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x2e, 0x0) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0x0, 0x1, @random}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/246, &(0x7f0000000140)=0xf6) 2018/02/27 07:23:33 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) r1 = dup2(r0, r0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'rose0\x00', @ifru_flags=0x800}) 2018/02/27 07:23:33 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) 2018/02/27 07:23:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x17d) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:33 executing program 5: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x53) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="8a6190512388d483a4096d16ba7aad6cd320b6b0f07003f50437f3be5875b662fc3db871d691d8988306174b192a8ae2b4319c288ef3c11bdd0753554a828cda5efecf05d9f58d3868321e0664a64c52c988b82d3a70ad2359949a0816c53a33554db76a6d1b215a82f006da649c07b783289e55204067767335dff530359f89e7b7e9220c6079106bd3111ccac6544c99ba3913d72be6", 0x97) 2018/02/27 07:23:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x0, r2}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=ANY=[@ANYBLOB="550a8b47", @ANYRES32=0x0, @ANYBLOB="002f19a56727fa61"], 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0xfffffffffffffffd, @tid}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = gettid() tkill(r3, 0x16) [ 134.953988] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/27 07:23:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000092a2a79e5a0068b65b64305733872fc3"], 0x14}, 0x1}, 0x0) 2018/02/27 07:23:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) [ 135.006132] kernel msg: ebtables bug: please report to author: Wrong len argument [ 135.034627] audit: type=1400 audit(1519716213.711:81): avc: denied { create } for pid=19254 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 [ 135.055790] audit: type=1400 audit(1519716213.711:82): avc: denied { net_admin } for pid=4288 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 [ 135.094190] audit: type=1400 audit(1519716213.762:83): avc: denied { dac_override } for pid=19254 comm="syz-executor6" 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 [ 135.118836] audit: type=1400 audit(1519716213.763:84): avc: denied { dac_read_search } for pid=19254 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x8000000003, 0x4) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="59000000000000004044b274a5dd13065d86a61bf2b3b36e2793546dffff55dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed4600000000000000040b0003d332fdc82b8391907f080d648747137620e200e5d59552e564f0a50c9b7185b70ab906b96da188e86a3b6a4e3fd64dac1049e8ae74"], 0x59) 2018/02/27 07:23:34 executing program 4: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) restart_syscall() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/02/27 07:23:34 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r1 = socket(0x11, 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001600)={&(0x7f0000000040)={0x27, 0x8, 0x0, 0x0, 0x0, 0x0, "f93769bad87f51165cb22033ef4d616f3e51f82394dfb2cee881551c52869419c4d9756ae62fd6525b91b4a7d860ea09a4b029ae18ffb5565421133106de2e"}, 0x58, &(0x7f0000001500)=[], 0x0, &(0x7f0000001540)={0xc}, 0xc}, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/02/27 07:23:34 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x41) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[], 0x37c, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xc, 0x0, &(0x7f00000001c0)=[@acquire={0x40046305}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000200)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="6cd85ca4d2907c8e579a1d1c3e23f00391dd4090a6ddb21f65e10d3ef1ee6a14411cc9994cb8b76b9e69d1d4c64a16c830ab5569e73b8837ed0d8305138a66f7c1d3a720ce3f1c5d59f55600ada422ab9d397d811a127b60e6b22fa5d0d69445cc0f68ef01af88c9b3410677ab8350e35866c8e61ed3de66", 0x78}, {&(0x7f0000000200)="7717e66473f90c261a8690a6998501fcf8b9cbdae1c37a4ca11f30c8aced08f4246f7950db06f121e65936a346597d4824e9fb5be5ee49c680afe9a9315860c5a77489d798406c98be6285adb75c5d10bea6597c65b278eb55c0f609c7ae2addbb0b088aa9a40f0b6714e051b4f59ae63708fc231566", 0x76}], 0x2, 0x9) 2018/02/27 07:23:34 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x300, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000000000)=""/24, 0x8) 2018/02/27 07:23:34 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xa, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8), 0x0) 2018/02/27 07:23:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) restart_syscall() sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:34 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000000)=0x3) 2018/02/27 07:23:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=""/72, &(0x7f0000000180)=0x48) getsockopt(r1, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000000) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendmsg(r2, &(0x7f000079c000)={&(0x7f0000b91000)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="02001cb702b92a200c20feffffff000000ce120000000000"], 0x26, &(0x7f00006bf000)=[{&(0x7f0000538000)="db", 0x1}], 0x1, &(0x7f0000017000)=[]}, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) accept4$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) [ 135.608801] binder: 19304:19309 Acquire 1 refcount change on invalid ref 0 ret -22 [ 135.616687] binder: 19304:19309 ERROR: BC_REGISTER_LOOPER called without request 2018/02/27 07:23:34 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000001ff0)='/dev/input/mice\x00', 0x0, 0x20002) write$tun(r0, &(0x7f0000003000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x63, 0x0, [], "762988aa66b649a0ae54fde379e1efdc7188a97b0b31a841af0873389976482c0c4279dd78b33819ebd29b5c31e4159fe000df7dee718ac2d6b54b64ca173bd6621ffb1405f63cbe0a47ec6a71b3e925c50719b3e75f24abdef9819c5956dd71db49f3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3dac26441325dcc8be8ef8fe1daba2bc0917ddf583f47bfa80803adea328f270ff"}}}}, 0xb2) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x180, 0x180, 0xa4, 0xffffffff, 0xffffffff, 0x294, 0x294, 0x294, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0xb}, @dev={0xac, 0x14, 0x14, 0x1a}, 0xffffffff, 0xff000000, 'ip6_vti0\x00', 'yam0\x00', {}, {0xec69fea6e858bad3}, 0xdc, 0x3, 0x33}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0x9, 0xfffffffffffffff8, 0xfff}, {0xf5a, 0x6, 0xfffffffffffffffe}, {0x3, 0x7, 0x1}, 0x1, 0x7}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0xffffff00, 'ip_vti0\x00', 'eql\x00', {0xff}, {0xff}, 0x73, 0x3, 0x40}, 0x0, 0x9c, 0xdc, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x0, 0x884}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x3de, 0x20, "6c52253e3b7a7c85cc1c35c201451cf9a3bb091eddd2471743e039d83fac"}}}, {{@uncond, 0x0, 0xb4, 0x114, 0x0, {}, [@common=@unspec=@state={0x24, 'state\x00', 0x0, {0x8273}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x8001, 0x8, 0xfffffffffffffff9, 0xffffffffffffffff, 0xffff, 0xfff], 0x2, 0x0, 0xffffffffffff0001}, {0xd68, [0x19, 0xb72f, 0x1f, 0x4, 0x5, 0x7], 0x0, 0x8000, 0x4f32}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x384) getsockname$netrom(r1, &(0x7f0000000400)=@ax25, &(0x7f0000000440)=0x10) 2018/02/27 07:23:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f000013a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="1052eed28832", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x4, 0xed}}}}}, &(0x7f0000375ff4)={0x0, 0x1}) syz_emit_ethernet(0x10b, &(0x7f0000000000)={@random="f6cac53e77d7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@mpls_uc={0x8847, {[{0x0, 0x80000000, 0x0, 0x5}, {0x4, 0x9, 0x8000, 0x8}, {0x4, 0x3, 0x101}, {0x800000000, 0xb40, 0x9, 0x7f}, {0x4a8, 0xffffffffffffffff, 0x9, 0x6}, {0x9, 0x200, 0x100000001, 0x2}, {0x64d, 0x4271, 0x100, 0x1000000000000}, {0x6, 0x3, 0x20, 0x1}], @llc={@snap={0xaa, 0x1, "2ee0", "89cfbc", 0x80f3, "24fcee258aff87e28029d57736d350b5c7d0bcf85522fad379390c99c0cdc2dd217a45526269d9f85534d74971f5c05182c3f6b8380d684181a4f59a6487586c027fb19ee8af1c9f57faba1b1e53624009b04bcc9546a0bd1ddd0a6916728afcae91b90f7a3d7b72ca0dd62cb2f95ec19c789b715733f80489202edd2722639c479d709e936bb75f460b2e36e8ae90cc9ff74590a5208137f3265808a4d113d116d16a222d790114bc15bfdc22898572c65a688fc19e3348c5d5ca3c2071e67b670fee438878915e42785910d3d86bf9082b3336"}}}}}}, &(0x7f0000000140)={0x1, 0x2, [0x7dd, 0x2a7, 0x8ee, 0x4a3]}) [ 135.642659] audit: type=1400 audit(1519716214.319:86): avc: denied { net_admin } for pid=4288 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 [ 135.667094] audit: type=1400 audit(1519716214.319:85): avc: denied { net_raw } for pid=19313 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.673784] binder: 19304:19318 Acquire 1 refcount change on invalid ref 0 ret -22 [ 135.699139] binder: 19304:19318 ERROR: BC_REGISTER_LOOPER called without request 2018/02/27 07:23:34 executing program 5: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="d7e74b9701f86b731b51979864c090c7afd4fb37f076a4c99c09ef18e6fb", 0x1e, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f00000000c0)="0929ee50eaa6469bace8871513fcba39a6b708a2d5aeacf6c3ca439e342cff75b84b43bcee996835d8e98dff303a3e6065386de84280d6177cae008abbeaf4ab35ae28e17eee550caa1b0f502a818ed9bf348d044f132853c202dcf72e28a090d62c7220a81de95bbcfa03327f0761f9ddaa11dd984e3497720d30dddbf40791017179d4d185b3c174af30e9d1c27474e2b50266b1795b4261da4e0d8b3100ab23", 0xa1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000560000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) 2018/02/27 07:23:34 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="12051fb75f116094c8a91fa720c8b7f98719d1d54185d9b4648bcc5e6f02d358c043ae02851c5cf509ea53eead546e9dce721a36e5b2ea758dd296b366260106f95bc263a3726e5753573fc61d5984dddbdd82aece30f23d6f4d0122000b46533f8893c7e98e94fa5d7c5def2e8da4d3cb19465da5c54628c8ad95d42491c13f9ff741d3af3a1be3bf7a7b072868917e8f9f8d32f3887b88dabda8f5ec81ee215b8c5e6c6977244837422f1f42127504073b9134b1be23d3ee52e2221be26789734204a87d6bf11aae8f69689409c9f343c6") sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="02004e207f00000100e4adbcdaebec00000000000000"], 0x10, &(0x7f0000b8d000)=[], 0x2000000000000040, &(0x7f0000a50000)=[{0xc, 0x114, 0xffffffff00000001}], 0xc}}], 0x1, 0x0) 2018/02/27 07:23:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000140)=""/51, 0x33, 0x100, &(0x7f0000000180)={0xa, 0x4e24, 0x1, @empty, 0xfffffffffffffff8}, 0x1c) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80480) 2018/02/27 07:23:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0xca, "cbd6ef97654b0e76b904bc2a4ec36fb9a1e9c8111566d1b3a48f31968f8438727b20f617b71b833f59195a3154aaa8207afdf93c7abb02847972476ef1680530663516606aa3f5684d17c542ee7261c0b240392980bb5c94778ab47a48b9470e5b16a393ea0cc42d560c3f2deedea0b34b3f5d760402076131d2163b765d7f223cc1d920ac2566a80b0abebeccaa537c310f959306eb7b1cb5ea5e91022e3675db780073dabc8b9f3c78e7e35d1f2c66d8111841c87ec769fb998f049c1ace55a8ca8285818c0f8e1597"}, &(0x7f0000000740)=0xd2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000780)={r1, 0x7, 0x20}, &(0x7f00000007c0)=0xc) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="9a2a7a6c8d4f1f880057b3299503051a30aa15be76bd148edb6fd8f345b0ed80620c1c6a05289b7380dd5c34e5c8b912fc24bc816ba33144d4b005cd8a2b3667921a1c6849ff3c01dc5404297e8caef79aa9b8a99c4679623b36909e1b707c1f4020d85244fe39e7191ede68336b6a1e43313c4ceaa170ed4361dc09538d8ba181caa88dfd5af3293c1ce9076f161947c8982d1f353a5e2f8ce9560de538a77d33712a2b83cccb7b2a82383005fd818e5dc0f14233ae30af571d3daa0d1aa1cce4dd04c720f2d432e45a8b86bbd7fa252fd1f0ca145092e9cb071fd029f4330ab6a62275bee482d9ad6c198ebb24481aceb23998cf1dbd30be18348ec1bec833852c154d3c3c9b8475bf5bc5a4a478c72012309e5ebc60ef5c1afb896fa51b259c55e678dd5fbf414d49bbcd4344a6f47d26f1c8d5b2677a0744a6c75f1c87429ab0fa7bc177a4ae1d9a92473fce83bb64414f2456e946e957978432c46a2848e67fcc3fb664edb70048ceb8982578fecb1073e87b184ea85b3846ecd5251a3520e6ee15007cc869887324abe05ca5c6506ec06ec70b862f6084cb485acf4a823fe7a6c38202a735e3a2eff49fa0a86823be2f130d8606dd16e5048720da257634da9615f304fcfe9418f35e47b5d45a10fe32da4ce88428a04016f695cd929574a001d50b07a4353dcda9c1439a6b1f5e4737002ed5ba8490e0b90be577457494ef3d81b468518beac4cd382431cc278a0e6a17389156436ed1510fa6c70185852e299a3283cab67307128b4315742ce624122db455318d2e38d7cab89ec4a70902bddda90d418cb7a205fc8826e83abf151e9f8755b2f1f7c9359a8e7e8f1ee6deaedc74767146400bc11a35ca8459f2fb3e43fccaf3c927d83c136986a6db0ae77a7811168bcf86b86c2cb48e38175adc685ab831c19d1a8e41aed717c338e16cd60a6d030c638464ae4ad508c7e52cf891430afb65e36b74400b641cbfe988fb117312476e20fcf54e37f38bf969a7702680b763f13f60702146ecd3565524b98c30344012c1448947850daf145b2da2bf360f6937311f94db8ffaea179f908973bacdf950e507c811be086706a23486327030e518a9a9286fdb52c6feb1048fd58a090dc43b9df9570de6a1ed315776f83deac46c96bd92d73b7f77202ad20899d112362edff948c693ef01b9925a429b8cfa673effa5eb31c6bb50596e66d5625bdc22da27b0538eda3e0745b031177c0c98d466ce613b9430c050f021aed8731ba2bb0c4112e3a580570f7a2301fcb0502b799193132c80cc493cd1d2c8545829d25de0de37acd5807d5bd2277930912df3b4ed64fb089673b4fd51ad65f83747a8f7b3652c392dd930dd1a8af9fce48c8b61efc95843e1235d0dc1194f968626fd7fcc7ab3841c02a3919aa7c4e428533bbb6f724610d2a15558315443d4664139b79e1bd40e887a2fa2523b5dbf9d8041d4d767cb0b5031992edd3a7ccb9b25742ce4acc29c86b79127200fb0366922738e35647bb4f0edda793662d1584b03458ffaaa6467541ad5eb967f720a09c7a6ccbbbebfb253ac0a34754d8297c450f54cf229c4722455f88877e47dd1ec9bec336649f9026235a2408ccbde5bb1ae90638bd9d673c7d846347dd646c1062870d4483b79e9ae5e1f1cb78426bfd95a5e6d054836182908f2317791e7e6f4df7f844ed8a86d4664ff0c79b906270d05a465fa2d6fbc23cc3e395743a9a33c34129bc0da3e684d965fd6b825727475f5a316307581c46f96b295251bf5b8f03e58be1ce609f532f31967ca7c139bee9557471ef3d7f55aa7aa1c3d5d4dd417703d9e9a09901519ed96ee8cdb366e33afc7aff4d35c194343bd929785aba34b5288666c441de3e3738ae87d45c93c669e6285507aeec23afe9defd46405918e5a6d7dc0193e3ff74e05ed8a2609e5c5d7c1f7b2c287d0715c1310d6aad3b408f4360df69b51334e771bf6397b73535bf6a8b06e0442510f48d68f71e442d7989c73fcf9486cadaf464f675f50dfdf92185f9fb34283407d9d60d8af11c6c24cd4c19c6daa3467dee4584c9fde664a41d0015aacff2b3648856b45bcabd08234a5da0a335b6903ede31d2e5a051c1dbedeef1fdcd3bee4e9a4a6dafaba2222c5a06e34aa43a20190b8d38367ed704ee1c29c389d5493df75af4eec8f44ada5c8e24a44ab1afc6e680fa5fbcaa356841cbf68f004c743bdee4acbb07985d81bfbbe11b7794c173e3da0517eace71b31ca48d155e020c839e58604258f412af18fa15ad1f8978ac0648f56cf4418386bd3c8120b989428c7b926f05828e8e6a66606ab995e7eced8020b8af14b53756fd97c211abab838d8ebdf9e3c06e9b2dd75cf85de15eab8333ee9c10df2433c8ddbdd2b6da75db0c0c88532e5e6d15ae9a739e51a5e73f5d6ed88d2d52631a98a124121b3c5311d59bdd76dd0301daf53e62e0468a3a5018d6ceac5f8119b068231c40865e40acf31dc33179a04a0c623452fb3385b56bd6c4208c15e5e2179fc7d230e747de05ccc0a83ea4a154ed4652d6147eb1045c2d94375bcc8a5956cbaab6d4744721ad61f3aa648fc3f734692b82f5b29cb422f90544e2184d6ebfa4d119ed5412dfb1186d4ef35769aa29f0c702207ee3ce916fb2cffedcfa1a3dc1987e7e979c5d08ce5680fac942c91ed50dc1066ac1428aa42b54f157c345f5719562eb69f6dbb98111bc09e2176f6f6c1c161e28e5fd79c1b4b75c71b81cf25187cd855d65903adf231dcd99671f8d4cbe8485bec87e59ca70ece72bd0cefb620c0693097dde64466320098a980fae5b17f494f174f16656cd0d9cda64ba4700b4a8fde726ce6f610d5427a37dc53739f1ea4c102ae51b87e772c9a76ebe480593ba5ce677bde973a0aa2e1707024e3c5d03ec07b1fb2483ab163cf89287b9916362fbbf3ea3c7c0a5eafba78747617a05f85777ba0dc1ec30258d5a3015c910571a84f38fc8a261935fb281b3ef80ebfee7fd27f84cffca23fa8739c640af081cf0d5ba442cfc88bab7beb7c134e48a5fbd12c9593c13ef5f40d0b76378316091044016b7457e6988c80008f020c7a52d867e52feb84f9d5b26c3f4a089228c00993b7c3ae281182a1509b575dabc0b5bad6aa4d6de4c4118287ab1daeaa64a893fa54f381afad56ceff269ba5f3961c276b038e16acbe4671bdf2e4fcf669bf2ea06409d087ef504b6e15d490fd81e5dacf6df35c251935fa974f6c7b18e14e7d4912685f5e118003aa11814846cd289220bf2dda70b584c2dc7807a119aff607f1f286ad3c0b05121e3300a6d8cf7f443a975f98ecc9e8f424a8cb137af9496468ea5c85700dfbf71af3da44c87fd73425e1aa8eb9f66921f659863cb8f58be3fcf45060e09b072529f288eb38701ee216f86ce904a80c01674391127f08f31242169fb069e0799c3d0a4aea7d16ce396b6dcdada3e73ae7ae05d67afd598cf0ada8122afc0acec4e8e3d9eda89e99e21081f3acc5243e818f1f3cfa3ac4479da34f6f1dfac92c212e1cd8ae9cfa40b9faa7681c2bf162a5e47c5bfbfc0dec4add0a704aaebdd9070fde68dbf2b72b21112fc3e16da23ac6138a97a3b616febd2fa6c7f709174b11d32ec16550e4c997d836994efc06204f76671e71fe668d92c2b89d131ed6e8855b85f90187cb2f3f5709419d13a8dbdfdfc47fa417e3190e22ac04458ffd9f2b6e5b841f861917ee266a98ad3dee85279291debec522ba7c038c5c8926f3000c0366c9ab207ec5c9a3781302a81b4c6af4b31b04854ea64d9e09e3a8650f07bcbbe0b7082a1f68798abdb67ccf2ce3d171e10ba77b82877788a36a57d4bd1d350fc943cf89bc470cc32d2de2279e4a76388548e4de296da63eb5c4c27550cfb96d0c328b43dfc018c938e2305cf0be3a2ca4535bc4a50a85ba651bc002c47ee3a6737e67764fe553300df6f443847046465ae7fb04b3c1bed8d4deebf2ef448a616ae843636bd0d4677d14abbb1b9ad3bdf1dd6bc9f877c4eccbb749fb53d41f75120d12071b8df89551ce49d16548a5773f81f06a47fad0a360dac98c63f44af4b3557d26fcbde97c1609295ec5f7377bdbd79d00d59761008ecaf7bfbef2303913d9248beeb4db3c3067cc3eaab6dd850a08e35b1786b7bb29254f0eae2d6b9df45af3d30593e0e5fda1cf714e032c6487f332017384d064e7432789ca23fdc44b26d42653b7ac593332234e3ddf138f9606fcc4149f4400148e0d7d2ec47369c0718154fc0c839faa9ec86b825237fdff1eb29437f2032e69e84b11d58cfc44778fd07193df75f38813bfa83dab2ce87ded7bc0024093fc4238f2ff1249582a1f478f999d96d23fcb81a3103071d4a99e652208aa097423d79a0e74e83cc8ef959f79650ab1716c55e8e23a5df8b89bd00d0a1ff4656b02069c7d07ab6c5884e01b74a796680bff6742476cc62a07d58c570b9324baed8f430d1241aad7cb653c402781c96d6f979adcc7fde00d69975885d88b19817793d94386a3263011627e0c8faf8b56ddc1fdc638f8ea8e0d301c9971d7ed14b68de94231cd10797287e8a67a4c1961aa3bfd9580160ff1b58fa309ecf6e1cfba39b6bc58174f49e2795942277b8ade42bc13173729ca99b82685c5f6d0fa49aa8c825204d7733e0d18b50748d2fcb07dc0e5e5b878f4a7fddd501e0b53f80b68195de0e77dc573bbf62c4d7738080e03c1292460914a8981de730325b90643d487038df7f3dfeadfe0dc29a802c8c3d3ac0508f7fe3222696d42f0641f708f6cd78715eaa6b9409f2b1a38845904489679f9fbdf0177f2b3b26bdb1f28685440e0dd533436b1508b72bdcfba7664f8226aa4efc92edb7d94bc43a70a1ff98e593b4ee3d81ad1ff837ca56a8df3181117c9622315ebebcba751e46e77d6aa5bfa3e9bc6529cec3582c1859ac06e94d790cc9612a1f6c447f44d5f86a750e37b613905f4543f083f2bc968c895dbabbc0ceba083fa03ce2dceec823d9e3e01429a6ce16325e5573536ad817998fb63db2fa72e52c352db9fa2950ce808bb56cd1564040c6f829bf26c490425455e0aa5659b4b812f255cd90252fd28118bd74d0e184f37a28f56bdf2424ff45822c58ae27e26ccf9794617e7deff8fbde0f4cbf23c955119cc8a2f67e1fc1361f8fee683f4ea47be2752e6291c1996f9869a9844d8b1ecfbf24ad01cd2fafb75bcbe3b940b62806365a885fa2ad8e0d76580d81cfa05b263b16ba36d295cbc0d14d16bfaae23311e35128a9b548aaf89815984141d65", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0xa00) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000140)="048f", 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000180)) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6d6, 0x40000) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000040)={""/16, @ifru_map}) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:34 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x100000001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xa}, 0x1, 0x2, 0x0, 0x8, 0x5, 0x7fffffff}, &(0x7f0000000040)=0x20) r1 = socket$inet6(0xa, 0x1002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) socket$inet6(0xa, 0x0, 0x0) 2018/02/27 07:23:34 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x20100) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/73, &(0x7f00000000c0)=0x49) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000300)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000006c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x9, 0x4, 0x9, 0x7, "f586ddcd05e08ebe061b4bcb11de46c46e23187b568e2d1c31a3e8a84bfcd6bfda2d046e518c87ee52576568", 0x2}, 0x0, 0x0, 0x9, r1, 0xffff, 0x9, "46f20221d633b3ee5cc7559cea9c98e9f8b71626b405a22a1f6e30d41e70ce53b49bf383c62977041cabad9aba3dc013a35565a2c99c4a91cf015c30b126a2c9", &(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x7, 0xffffffffffff8e2f, 0xffffffff80000000, 0x5]}) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x2000)=nil, 0x2000, 0x1, 0x36013, r2, 0x81000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x2, 0x0, 0x10001, 0x1, 0x1, 0x1, 0x8001, 0x0, 0xbb4, 0x3a, 0x7, 0x8, 0x3, 0x8, 0x100000000]}, &(0x7f00000005c0)=0x108) 2018/02/27 07:23:34 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfbffffffffffff01, 0xa01) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) move_pages(0x0, 0x0, &(0x7f0000fbeffc)=[], &(0x7f0000fbefdc)=[], &(0x7f0000000080)=[], 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4100, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x1, 0x4}}, 0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x14, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0xb1, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}], 0x68) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8000, 0x401, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3, 0x1000}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x180, @tick=0x3, 0x81, {0x9, 0x982a}, 0x8, 0x1, 0x480000}) 2018/02/27 07:23:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x7580, 0x400001) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x88) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x280001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x101, 0x9, 0x4, 0x1c}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000240)={r4, 0x3b, "3a3c14eab4949fe7771a5befc4a0d9f651a5646cee3f704257604d432312e23f5df069e9c88c2eba1f87a134b786fc3e6049fa1ecd041301406a09"}, &(0x7f00000002c0)=0x43) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r5 = syz_open_pts(r0, 0x0) readv(r5, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) [ 135.813310] device bridge0 entered promiscuous mode [ 135.820807] device bridge0 left promiscuous mode 2018/02/27 07:23:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x2000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x6, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) prctl$intptr(0x17, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/27 07:23:34 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="2400000058001f0014b2f407000904000200071004000100ffffffff0800030000000000", 0x24) socket(0xf, 0x80000, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/02/27 07:23:34 executing program 2: mq_open(&(0x7f0000000ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x10000000000004, 0x0, 0x4, 0x1, 0xd87}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) userfaultfd(0x800) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x11}, @multicast2=0xe0000002, r2}, 0xc) [ 135.829136] device bridge0 entered promiscuous mode 2018/02/27 07:23:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$dir(0xffffffffffffff9c, &(0x7f00000d3000)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0xfffffffffffffdd6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) umount2(&(0x7f0000d43000)='./file0\x00', 0x4) [ 135.831990] device bridge0 left promiscuous mode 2018/02/27 07:23:34 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/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$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x400, 0x9, 0x5, 0x7, 0x31}, 0x14) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/5, &(0x7f0000000040)=""/96, &(0x7f00000000c0)=""/20}) 2018/02/27 07:23:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0000c001", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0xc) 2018/02/27 07:23:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x40) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'gretap0\x00', @ifru_addrs={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x8000, 0x2, 0xff, 0x0, 0x3, 0x4, 0x8001}, 0x20) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000000080)="e68d9c04519b9e2babaa552367ae9d60188aff2b04cd59d5c115cdfdbdc817e2540c2ebcb1a8e12222a3fc54d0344f84df5e7e5747985803af41") 2018/02/27 07:23:34 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000040), &(0x7f0000000040), 0x2}, 0x20) [ 135.935597] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 135.957951] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/27 07:23:34 executing program 7: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000100)='net/sco\x00') rt_tgsigqueueinfo(r0, r0, 0x3, &(0x7f0000000080)={0x2d, 0x1, 0x7, 0x4}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000031a000), &(0x7f0000887ffc), &(0x7f0000ed8ffc), &(0x7f0000022f28)) gettid() syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) 2018/02/27 07:23:34 executing program 0: syz_open_dev$sndseq(&(0x7f0000270000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x400}) syz_open_dev$random(&(0x7f00007be000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = getegid() setuid(r1) setresgid(r2, r3, r4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/02/27 07:23:34 executing program 6: r0 = epoll_create(0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/27 07:23:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_mcast\x00') getdents64(r1, &(0x7f0000000100)=""/245, 0xf5) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)=0x2) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x7, 0x7ff, 0x7}, &(0x7f0000000300)=0x10) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setuid(r3) sendfile(r0, r1, &(0x7f00009c7000)=0x400000, 0x400080ff) ftruncate(r0, 0x40) 2018/02/27 07:23:34 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)=ANY=[@ANYBLOB="180000000201010700000000000000ff00e1f80000000100"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xee, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x6}], 0x1c) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/27 07:23:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8102, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000200)={"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"}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d06000)=0x1000, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x49, "be945cebee1a63433eabd6fa1d107a0f30843fa8cb14732750ab940264078e50010ef154b52e62f86621a9feb67f60b621ab7172e8852eabd51ec50f8215a308d7c48d78d787981162"}, &(0x7f0000000180)=0x51) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x4) 2018/02/27 07:23:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001ff4)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000040)="a6812a5ff82f054baba6c31ef1e796587611d9f21c5479eb659ddc9731da4771b2fdd83945b09e3fc1d4e05bcdee0413f256dc2c1d0fd61698fe88c71f79e06604910167ffc7d1d4a3f58d47bf309e5c9afecce2a9f4175cd9bfe453e328062e1b676bcf1b6956ef4bf70af8a90d2e3ea892519b1600f6c4387edc6ed5b90c5d56399f6e9b60545108aa3a3e5d450bf3d1d7def94b72b9", 0x97) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000013000), &(0x7f0000012000)=0x4) dup3(r3, r0, 0x0) 2018/02/27 07:23:34 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x1, 0x10001, 0x7ff, 0xfffffffffffffffc, 0x4}, 0x6, 0x2b5}, 0xe) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/02/27 07:23:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x101, 0xe, 0x7, 0x1f, 0x463, 0xfff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000078effc), &(0x7f0000ae3000)=0x4) [ 136.227214] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 07:23:34 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000000ffc)=0x2) r1 = dup(r0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/02/27 07:23:34 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)=[]}, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280)=[], 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0)=[], 0x3a5, &(0x7f000000a600)=[]}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x25, 0x4) 2018/02/27 07:23:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) getpeername(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x3a) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') r4 = dup(r2) getsockname$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0x10000, 0x0, 0xbe7f], 0x3, 0x1000, 0x5, 0xcf7d, 0xfffffffffffffe07, 0xfffffffffffffffe, {0xfffffffffffeffff, 0x6a0, 0x80000000, 0x9, 0xfff, 0x0, 0x1, 0x6, 0x20, 0xea3, 0x20, 0x6, 0x2, 0x9, "6062ded33bdabd749a66ef94f1c2f927777af9614d3c4c7e884f945284c91028"}}) 2018/02/27 07:23:35 executing program 0: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, r2, 0x3) ioctl$KDSKBLED(r0, 0x4b65, 0x8) r3 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000030000000000000000000000800000000000000000000000000000000000000000000000000008000046b3f4d700000000000000000000000000000000000000000000000600000000000000000000020000000000000000000000000000000000000000010000000000000000000000000000ffffffffffffffeb0000000002000000000000000000000041476ccddb979a319b84376a24be4fbaed49949e22688af6207199559f6b673deecd962417765ffeedb69be8b8ea0d1fbb712a07a124746004c516281c87847d3fd0f9da2110d0f9"]}, 0x128) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) r6 = getgid() getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000c40)=@nat={'nat\x00', 0x19, 0x5, 0x704, [0x20000500, 0x0, 0x0, 0x20000780, 0x20000a14], 0x0, &(0x7f0000000180), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x15, 0x809b, 'vcan0\x00', 'ip6_vti0\x00', 'teql0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xd4, 0x12c, 0x19c, [@owner={'owner\x00', 0x14, {{r4, r5, r6, r7, 0x1, 0x79574e3d973646e}}}, @cgroup0={'cgroup\x00', 0x8, {{0x0, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x4}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x25a, 0x68, 0x100000000, 0x0, 0x0, "8b6785cc800838bebf67a11bdd0af85cd3268bf7c58ac7b8fd8d12deebc9341fab23efb4f44406cd980ed4218515e26b7150f81b55af124df40766dabbd55264"}}}}, {{{0x11, 0x1, 0xfaff, 'dummy0\x00', 'vlan0\x00', 'ifb0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb4, []}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"f13c155090b00d9f791f3ebfca5abe4a6f16463cfe0c88eea4cdea5d311f"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x1, 0x800, 'eql\x00', 'ip6gre0\x00', 'vlan0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0x0, 0xff], @random="58f00df9a1c2", [0xff, 0xff], 0xcc, 0x12c, 0x15c, [@mac={'mac\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @vlan={'vlan\x00', 0x8, {{0x3, 0x6, 0x895f, 0x6, 0x4}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xfffffffffffffffc}}}}, {{{0x1f, 0xd, 0x1d, 'syzkaller0\x00', 'syz_tun\x00', 'syz_tun\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xe20e6a6a86467849, 0xff], 0xa8, 0xd8, 0x108, [@devgroup={'devgroup\x00', 0x14, {{0x8, 0x800, 0x6, 0x7, 0x5}}}]}, [@snat={'snat\x00', 0xc, {{@random="c297a75789de", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x15, 0x10, 0x88f7, 'irlan0\x00', 'sit0\x00', 'tunl0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="f092a77fe496", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x140, 0x168, 0x190, [@rateest={'rateest\x00', 0x3c, {{'gretap0\x00', 'bridge0\x00', 0x5, 0x2, 0x8, 0x1, 0x8000, 0x9, 0x3, 0x6}}}, @ip6={'ip6\x00', 0x4c, {{@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [0xffffff00, 0xff000000, 0xffffffff, 0xffffffff], [0xcd29ef695df82469, 0x0, 0x0, 0xffffffff], 0x8001, 0x2f, 0x21, 0x20, 0x4e21, 0x4e22, 0x4e22, 0x4e22}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}]}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffb}}}]}]}, 0x754) [ 136.272142] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 07:23:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20401, 0x0) write$sndseq(r1, &(0x7f0000000280)=[{0x4, 0x20, 0x1, 0x8001, @tick=0x9, {0x3, 0x9}, {0x1ff, 0x5}, @time=@tick=0x200}, {0x40, 0x8, 0x2eb54a40, 0x7ff, @tick=0xa0f8, {0x0, 0x2}, {0x401, 0x1e65}, @control={0x3f, 0x4, 0x1}}, {0x9e9, 0x1000, 0x0, 0x5, @tick=0x175e00000000000, {0x2, 0x7acefd29}, {0x1000, 0x81}, @ext={0xbd, &(0x7f00000001c0)="ef9a7036bd1ce09d13aa35edf23ddaa62ae6e56c61d1ee27467c3caeb463f47e94be9d99951b87774ae2eb2bdeb730bb100581b9141e5a9db2c9198e0fc06c10bdd63439f3d68400462086d023471d4ec8e95077082576495ea5376ef93a21370564f8777b389680594693fd5ca5416ce8df511f1ffee402274de5b1c4f774c8835b4580004a7cad23bc286dac347f6da935274f3b4ce4f4588fbd9b9ef842a2500a03818006047558d8accf57ab51b45787a412adaf0a27d88c72130f"}}, {0x0, 0x9, 0x80000000, 0x2, @tick=0x8, {0x2, 0x5}, {0x3, 0x8}, @raw32={[0x7fff, 0x94, 0x5]}}, {0x8001, 0x20, 0x2, 0x2, @time, {0xba79, 0x7}, {0x3, 0xfffffffffffffffd}, @note={0x6, 0x6, 0x80, 0x80000000, 0x9f}}, {0x7, 0x7ff, 0x3, 0x0, @tick=0x81, {0xff, 0x4}, {0xffffffffffffffff, 0x6}, @queue={0x81, {0xffffffffffffffe0, 0x8}}}, {0x3, 0xe2f4, 0x8, 0x8, @time={0x77359400}, {0x8, 0x10000}, {0x7, 0x101}, @raw8={"db20fc3fea4f2bf9b626113e"}}, {0x80000000, 0x8bf, 0x1, 0x6410c068, @tick=0xfff, {0xffff, 0x7}, {0xb524, 0x1ff}, @raw8={"8e513b66b0603ec3d61fc0ea"}}], 0xe0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80000) getdents64(r2, &(0x7f0000000380)=""/131, 0x83) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000100)=""/62, &(0x7f0000000140)=0x3e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/02/27 07:23:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0xfffffffffffffffc, 0x1, &(0x7f0000000040)="eb"}) [ 136.421567] kernel msg: ebtables bug: please report to author: Wrong len argument [ 136.469369] kernel msg: ebtables bug: please report to author: Wrong len argument [ 136.589773] kauditd_printk_skb: 207 callbacks suppressed [ 136.589782] audit: type=1400 audit(1519716215.264:294): avc: denied { net_admin } for pid=4284 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:36 executing program 6: clock_gettime(0x7, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x800, 0x200000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x1, r0, 0x5}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 07:23:36 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x802}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0xe48}, @in6={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff6a2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x1f, "3894359c0fda19811d27597ebaba34b32cedf6550f0ff76cfc8c11327f517c"}, &(0x7f0000000140)=0x27) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'eql\x00', r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000700fb8)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000620aefff000000000000000000000000950000000000000000"], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/27 07:23:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) munmap(&(0x7f0000a62000/0x4000)=nil, 0x4000) 2018/02/27 07:23:36 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') mmap(&(0x7f00004b9000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x1) rename(&(0x7f0000812ff0)='./control/file0\x00', &(0x7f0000d98ff8)='./file0\x00') fchownat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0, 0x1000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb9b8, 0x804c0) dup2(r0, r1) 2018/02/27 07:23:36 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x5) fallocate(r0, 0x1, 0x40000100000001, 0x0) ioctl$int_in(r0, 0x80000000005416, &(0x7f0000003ff8)) 2018/02/27 07:23:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x400200) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x3, 0x4e20, 0x0, 0xa, 0x20, 0x0, 0x5e, r3, r4}, {0x3, 0x80, 0x0, 0x3f, 0x8, 0x1, 0x100000000, 0x6}, {0x3, 0x4, 0xf1b, 0x80000001}, 0x3, 0x6e6bb5, 0x2, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x7f}, 0xa, @in6=@empty, 0x3505, 0x0, 0x3, 0x2, 0x4, 0x4, 0x6}}, 0xe8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:36 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x3, 0xfffffffffeffffff, 0x100000000001, &(0x7f0000b20000/0x2000)=nil}) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:dhcpc_state_t:s0\x00', 0x23) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/02/27 07:23:36 executing program 2: r0 = userfaultfd(0x80000) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000b42a2a3e99b2fe3501000010fb74360b0218fc26ce076f9aa842be50dff12921718e0218de4089e5ea14"]) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)={0x0, 0x0, []}) 2018/02/27 07:23:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82101c00}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x8000}, 0x400c800) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xda, "848387183ee0c2434d23860fe8a85c1ab64580168fa90cda5caaff3139eee48560efe451cab58ba79c5f0854203773687a2f94149dda6a539df63e827d9b4a194b7dcd7f70e1053251b10b5ac413d53db3f896f329db0f8b02c5daffb04344ce18122431bd1e1f2d4e017132a67cf2a8faef2ab37834170be46cdabee78306eac7175cbf5269de19a5166606db8aa2e2b56c97c38d336789d9b617c070b11e5f1140e64a3e055a4c1c2554c005251e7c93ab0e38977ca6fc299dacbd8969d47637ed46d068f2a82e5bf47dad8fb7a13fff8a10dc5d3c59885d7d"}, &(0x7f0000000200)=0xe2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000002180)=""/4096, &(0x7f0000000000)=0x1000) [ 137.504202] audit: type=1400 audit(1519716216.180:295): avc: denied { net_admin } for pid=4290 comm="syz-executor5" 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 [ 137.528766] audit: type=1400 audit(1519716216.181:296): avc: denied { dac_read_search } for pid=19458 comm="syz-executor6" 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 [ 137.553731] audit: type=1400 audit(1519716216.181:297): avc: denied { dac_read_search } for pid=19458 comm="syz-executor6" 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 [ 137.578705] audit: type=1400 audit(1519716216.206:298): avc: denied { net_admin } for pid=4280 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:36 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007a0000)) mq_getsetattr(r0, &(0x7f0000000000)={0x4c8}, 0x0) 2018/02/27 07:23:36 executing program 6: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) modify_ldt$write2(0x11, &(0x7f0000000040)={0x0, 0x1000, 0x5400, 0x101, 0x4b, 0x7fffffff, 0x7, 0x7, 0x7f, 0x6d}, 0x10) 2018/02/27 07:23:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) [ 137.603137] audit: type=1400 audit(1519716216.231:299): avc: denied { net_admin } for pid=4280 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) prctl$setfpexc(0xc, 0x140003) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x98, 0x0) [ 137.687004] audit: type=1400 audit(1519716216.306:300): avc: denied { net_admin } for pid=8946 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 137.711528] audit: type=1400 audit(1519716216.307:301): avc: denied { dac_read_search } for pid=4291 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140), 0x0) fallocate(r0, 0x2, 0xffffffffffffb48c, 0x200000006) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x10040, 0x0) 2018/02/27 07:23:36 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x101001) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@full={{0x3, {"e6a93ca31e983a"}, 0xffff}, [{"c468ef65298863"}, {"552cc63e1d3317"}, {"b73c0c6cac3a5f"}, {"0d5a17f4a6e0df"}, {"a6d74c7d3b1293"}, {"d94691730ebcfd"}, {"e2c6a7314da66b"}, {"914b2f72bdece8"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000140)="d0f2d7f5fcb388aa903da46607d7d8e1df25aeaa9841d5b5ae95d22f551bd3e470dda5325be7db67365e6c36ca5a34f992c6943f5d2f956f27d41772bda3930896afc26b0a2c7dff452aaf0b3fe5cebd7c1968fc3b622f94ff0eb2c9d55e0336e56d0d29bc24b50d72fd8da202375fa066428a3047", 0x75}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="cc0000001001000007000000d856e6559e0f2d064c2aa71d7e70b428e743083acf7314fdf3b0fd1403a7919f832f2808e626cf621468de4e1491032be9b811e2568278251bb20a5cdaf97bca99d880905f1d0d36b276e235bcdbe023a1afca79d201d446f043bb6ff0fff7090000008c937251cda80c697a6512541552fdd9dd8d76a20398d6cfe3c809cd787c8f55b742f6fc0931234b8f86f1a8f3b34dfea213818c6acc429f7eae8278ca5f3942816dbae06ca95f1137aa47ddc2fc637648bc62c3115b"], 0xcc, 0x20000045}, 0x40012000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/27 07:23:36 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000265fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/162, 0xa2}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/176, 0xb0}, {&(0x7f00000005c0)=""/176, 0xb0}], 0x9, &(0x7f0000000700)=""/142, 0x8e, 0x11f}, 0x1) pipe2(&(0x7f0000a0a000)={0x0, 0x0}, 0x0) splice(r0, &(0x7f0000e3b000), r1, &(0x7f00009a3ff8), 0x200, 0x0) flistxattr(r1, &(0x7f0000000800)=""/35, 0x23) [ 137.736449] audit: type=1400 audit(1519716216.307:302): avc: denied { dac_override } for pid=4291 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 137.761122] audit: type=1400 audit(1519716216.311:303): avc: denied { net_admin } for pid=8946 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)={0x3, "7e7d1b"}, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) 2018/02/27 07:23:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[], 0x0, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:36 executing program 7: modify_ldt$write2(0x11, &(0x7f0000b00000)={0x400, 0x0, 0x0, 0x0, 0x4}, 0x10) perf_event_open(&(0x7f0000c1a000)={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_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00004ceff0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x10) 2018/02/27 07:23:36 executing program 4: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x18, &(0x7f00005d5fff)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20800, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000140)={0xd3, &(0x7f0000000040)=""/211}) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000215000)='./file0/file0\x00', &(0x7f00004d9000)=[], &(0x7f00003da000)=[]) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000180)={0x0, r0}) 2018/02/27 07:23:36 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_mr_vif\x00') fchmod(r0, 0x120) readv(r1, &(0x7f0000766000)=[{&(0x7f0000d7ef0c)=""/244, 0xf4}], 0x1) ptrace(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/69, 0x45) 2018/02/27 07:23:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000088ff18)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1}}, 0xe8) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2001) getsockname$unix(r2, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/27 07:23:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x800000000000005, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="e0"]}) 2018/02/27 07:23:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/02/27 07:23:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x7454) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000ef28)={0x14, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 07:23:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4081, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f0000000100)=0x4) 2018/02/27 07:23:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x21) creat(&(0x7f0000000000)='./file0\x00', 0x10a) r0 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/02/27 07:23:36 executing program 7: modify_ldt$write2(0x11, &(0x7f0000b00000)={0x400, 0x0, 0x0, 0x0, 0x4}, 0x10) perf_event_open(&(0x7f0000c1a000)={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_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00004ceff0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x10) 2018/02/27 07:23:36 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) open$dir(&(0x7f0000000a80)='./file0\x00', 0x501202, 0x1) pwritev(r0, &(0x7f0000000100)=[], 0x2099, 0x60) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x50200, 0x0) sendmsg$netrom(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@ax25={0x3, {"8ea647bde08c7d"}, 0x3}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="abd379c7f3e183287c7c2cc57040082128104d96d9e3d32745c83776e4af87129f937aac15d27301b1dd80c801c5350d506c40ff23e5817e8014302193848f46c3fe149fedac413cbb8fe682c0e97f5e7f7e9f713686c0bd7f4e9033c73857c91d559abf54651a2b8309f45f01765555da054e4c0e022152912ea95f758f33c177b9", 0x82}, {&(0x7f0000000180)="2ec4b7f3debcb6296bf716227efb7240ed9028939a35515bc92aba6640419250cf96d48fc18aef5876700c501a057a6cfe5120b0e355b988256c23f82a407c5fe683fcec96977fa5a1a4bf8eb482e0ed62eea5a891f425257f34234ae56eba9f17c8e51192e0299b28e7d44616217f18c91d86f155750ad7aaaa90b67ae375dad0efdb5ffd31699f5bf534dbf5bfd16c77f0f686d00d1bb0f49948ef2df77262ffb731e8b849f4212ff591dd9418b8955f1f2f4efa2da81aa18156942a5ea3f376061a3e5953302ca823263227e69fc46a677f4211017f2a3d", 0xd9}, {&(0x7f0000000280)="7e55c6950f3bc319320e4cf79c9d419e691d33a8989832f390cf86a1cb2fe53f5e225282dea2c544174f9b60ccaa0515256a6b6cb6d7d1d8397f4889f8c8eaa5999a495aab826efde37306dfb06c00d40143033ef6c618523652d3e5fa29ba29805337a1bfa16997e1e372d971c7ea3053b673319db0d28ae0c2e0ddc8102be0e54b46da9de79f6d07157ce0a9ad8a8e8975fee0e43ddc2f3b07589005691cd244515b4cb9c6bb5d48a247ebb48f98a95334939f49cb7ea0a42125b9a562ae488827e3130c494a23e775111f42aa835a019c5a11aea50e12b2", 0xd9}, {&(0x7f0000000380)="3051c52e9da8e2e8062840f70fb698f9826c54b9ed0c03b804eab157939780126b1d25b4a6d105a0ad93a5ed8ffbbe3ec6f06a4651028fa35d6ef30feb5ffa46c2db4c24543dfd97e0be6b0c33a46e4f4fa29164f28fcb6352a6c32444c52c80bcf3513a4cd8237f0a5a62190e93c866cb49e2484825173aba9131422c7c31043aa6e8c3caf157dec2935ce143d53f4732e6717e100386a283afc1c2bb280f8cd24f00faaca80c1f4c606167c5689d790949bf274d5fe1bd86c72d0f33073d66d7aad368f0cfcb084eaf7a126bf1c5f6b00776766cec4accc74b0be76c409d5cd01021b291d393b1f285cdc76a", 0xed}, {&(0x7f0000000480)="a1ca5b49223dfd0a07d075faeff3b4db9b379e77cecd3f7057fa29778a20a5929b8958389a75b4c96200cf46c6e9652ca3d12c17e46f67f07993d4", 0x3b}], 0x5, &(0x7f0000000500)=[{0x1c, 0x10d, 0x9, "24849c735f09daeebb8ab3357e"}, {0x64, 0x11f, 0x0, "b62d3fde9b5a2dd21769f024e7f81cee6e56c8addd629d185cac6517776c73bfc34374c1e25c20944891087abbc79eebac49f6554a743bc928a1d7e8862de72500775ac54f72125ce11262ccb0dc32560881257505"}, {0x2c, 0x104, 0x4, "161378d524313aa144b12672d23365c0e8a83c6909362bf3a70e1c1644aba8"}], 0xac, 0x8000}, 0x84) recvmsg(r1, &(0x7f0000000a40)={&(0x7f0000000600)=@ethernet={0x0, @local}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/79, 0x4f}, {&(0x7f00000006c0)=""/119, 0x77}, {&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000800)=""/82, 0x52}, {&(0x7f0000000880)=""/71, 0x47}, {&(0x7f0000000900)=""/197, 0xc5}], 0x6, 0x0, 0x0, 0x7}, 0x10000) 2018/02/27 07:23:36 executing program 2: setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) alarm(0x0) 2018/02/27 07:23:36 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x8, 0x81, 0x1}) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) 2018/02/27 07:23:36 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) dup2(r0, r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getdents64(r3, &(0x7f0000000140)=""/164, 0xa4) 2018/02/27 07:23:36 executing program 4: mkdir(&(0x7f000082f000)='./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(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl(r1, 0x4, &(0x7f0000000040)="46718b706853e446c0b6bd974b4da1443bf83e98232ccd06b15448fd6be9b16b39313ba00027fe7da0967ccd199e7a7841a2dc5a4fb33f89099eacf7c9659a20d2c53dd17c778eefa5ba1b8c7efef6d93ee1f6dd4ab8f63e5ad9cca924f91861d7c1b5fb967a") write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/02/27 07:23:37 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\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) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000100), 0x4) bind$bt_sco(r0, &(0x7f0000000140)={0x1f, {0x400, 0x1, 0xfffffffffffffbff, 0x4, 0x0, 0x2}}, 0x8) sysfs$2(0x2, 0x4, &(0x7f00000000c0)=""/58) r2 = dup2(r0, r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r0, r3, 0x0) 2018/02/27 07:23:37 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x2}) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x200, 0x1, 0x3, 0x4, 0x3ff, 0xef, 0x6}, 0xc) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xfffffff3, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d000100ffffffffffffffff020080000800130003000000"], 0x1}, 0x1}, 0x0) 2018/02/27 07:23:37 executing program 7: modify_ldt$write2(0x11, &(0x7f0000b00000)={0x400, 0x0, 0x0, 0x0, 0x4}, 0x10) perf_event_open(&(0x7f0000c1a000)={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_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00004ceff0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x10) 2018/02/27 07:23:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) setpgid(r1, r2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0xffff7ffffffffffd) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/27 07:23:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x3, 0xb000}, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="9a2a7a6c8d4f1f880057b3299503051a30aa15be76bd148edb6fd8f345b0ed80620c1c6a05289b7380dd5c34e5c8b912fc24bc816ba33144d4b005cd8a2b3667921a1c6849ff3c01dc5404297e8caef79aa9b8a99c4679623b36909e1b707c1f4020d85244fe39e7191ede68336b6a1e43313c4ceaa170ed4361dc09538d8ba181caa88dfd5af3293c1ce9076f161947c8982d1f353a5e2f8ce9560de538a77d33712a2b83cccb7b2a82383005fd818e5dc0f14233ae30af571d3daa0d1aa1cce4dd04c720f2d432e45a8b86bbd7fa252fd1f0ca145092e9cb071fd029f4330ab6a62275bee482d9ad6c198ebb24481aceb23998cf1dbd30be18348ec1bec833852c154d3c3c9b8475bf5bc5a4a478c72012309e5ebc60ef5c1afb896fa51b259c55e678dd5fbf414d49bbcd4344a6f47d26f1c8d5b2677a0744a6c75f1c87429ab0fa7bc177a4ae1d9a92473fce83bb64414f2456e946e957978432c46a2848e67fcc3fb664edb70048ceb8982578fecb1073e87b184ea85b3846ecd5251a3520e6ee15007cc869887324abe05ca5c6506ec06ec70b862f6084cb485acf4a823fe7a6c38202a735e3a2eff49fa0a86823be2f130d8606dd16e5048720da257634da9615f304fcfe9418f35e47b5d45a10fe32da4ce88428a04016f695cd929574a001d50b07a4353dcda9c1439a6b1f5e4737002ed5ba8490e0b90be577457494ef3d81b468518beac4cd382431cc278a0e6a17389156436ed1510fa6c70185852e299a3283cab67307128b4315742ce624122db455318d2e38d7cab89ec4a70902bddda90d418cb7a205fc8826e83abf151e9f8755b2f1f7c9359a8e7e8f1ee6deaedc74767146400bc11a35ca8459f2fb3e43fccaf3c927d83c136986a6db0ae77a7811168bcf86b86c2cb48e38175adc685ab831c19d1a8e41aed717c338e16cd60a6d030c638464ae4ad508c7e52cf891430afb65e36b74400b641cbfe988fb117312476e20fcf54e37f38bf969a7702680b763f13f60702146ecd3565524b98c30344012c1448947850daf145b2da2bf360f6937311f94db8ffaea179f908973bacdf950e507c811be086706a23486327030e518a9a9286fdb52c6feb1048fd58a090dc43b9df9570de6a1ed315776f83deac46c96bd92d73b7f77202ad20899d112362edff948c693ef01b9925a429b8cfa673effa5eb31c6bb50596e66d5625bdc22da27b0538eda3e0745b031177c0c98d466ce613b9430c050f021aed8731ba2bb0c4112e3a580570f7a2301fcb0502b799193132c80cc493cd1d2c8545829d25de0de37acd5807d5bd2277930912df3b4ed64fb089673b4fd51ad65f83747a8f7b3652c392dd930dd1a8af9fce48c8b61efc95843e1235d0dc1194f968626fd7fcc7ab3841c02a3919aa7c4e428533bbb6f724610d2a15558315443d4664139b79e1bd40e887a2fa2523b5dbf9d8041d4d767cb0b5031992edd3a7ccb9b25742ce4acc29c86b79127200fb0366922738e35647bb4f0edda793662d1584b03458ffaaa6467541ad5eb967f720a09c7a6ccbbbebfb253ac0a34754d8297c450f54cf229c4722455f88877e47dd1ec9bec336649f9026235a2408ccbde5bb1ae90638bd9d673c7d846347dd646c1062870d4483b79e9ae5e1f1cb78426bfd95a5e6d054836182908f2317791e7e6f4df7f844ed8a86d4664ff0c79b906270d05a465fa2d6fbc23cc3e395743a9a33c34129bc0da3e684d965fd6b825727475f5a316307581c46f96b295251bf5b8f03e58be1ce609f532f31967ca7c139bee9557471ef3d7f55aa7aa1c3d5d4dd417703d9e9a09901519ed96ee8cdb366e33afc7aff4d35c194343bd929785aba34b5288666c441de3e3738ae87d45c93c669e6285507aeec23afe9defd46405918e5a6d7dc0193e3ff74e05ed8a2609e5c5d7c1f7b2c287d0715c1310d6aad3b408f4360df69b51334e771bf6397b73535bf6a8b06e0442510f48d68f71e442d7989c73fcf9486cadaf464f675f50dfdf92185f9fb34283407d9d60d8af11c6c24cd4c19c6daa3467dee4584c9fde664a41d0015aacff2b3648856b45bcabd08234a5da0a335b6903ede31d2e5a051c1dbedeef1fdcd3bee4e9a4a6dafaba2222c5a06e34aa43a20190b8d38367ed704ee1c29c389d5493df75af4eec8f44ada5c8e24a44ab1afc6e680fa5fbcaa356841cbf68f004c743bdee4acbb07985d81bfbbe11b7794c173e3da0517eace71b31ca48d155e020c839e58604258f412af18fa15ad1f8978ac0648f56cf4418386bd3c8120b989428c7b926f05828e8e6a66606ab995e7eced8020b8af14b53756fd97c211abab838d8ebdf9e3c06e9b2dd75cf85de15eab8333ee9c10df2433c8ddbdd2b6da75db0c0c88532e5e6d15ae9a739e51a5e73f5d6ed88d2d52631a98a124121b3c5311d59bdd76dd0301daf53e62e0468a3a5018d6ceac5f8119b068231c40865e40acf31dc33179a04a0c623452fb3385b56bd6c4208c15e5e2179fc7d230e747de05ccc0a83ea4a154ed4652d6147eb1045c2d94375bcc8a5956cbaab6d4744721ad61f3aa648fc3f734692b82f5b29cb422f90544e2184d6ebfa4d119ed5412dfb1186d4ef35769aa29f0c702207ee3ce916fb2cffedcfa1a3dc1987e7e979c5d08ce5680fac942c91ed50dc1066ac1428aa42b54f157c345f5719562eb69f6dbb98111bc09e2176f6f6c1c161e28e5fd79c1b4b75c71b81cf25187cd855d65903adf231dcd99671f8d4cbe8485bec87e59ca70ece72bd0cefb620c0693097dde64466320098a980fae5b17f494f174f16656cd0d9cda64ba4700b4a8fde726ce6f610d5427a37dc53739f1ea4c102ae51b87e772c9a76ebe480593ba5ce677bde973a0aa2e1707024e3c5d03ec07b1fb2483ab163cf89287b9916362fbbf3ea3c7c0a5eafba78747617a05f85777ba0dc1ec30258d5a3015c910571a84f38fc8a261935fb281b3ef80ebfee7fd27f84cffca23fa8739c640af081cf0d5ba442cfc88bab7beb7c134e48a5fbd12c9593c13ef5f40d0b76378316091044016b7457e6988c80008f020c7a52d867e52feb84f9d5b26c3f4a089228c00993b7c3ae281182a1509b575dabc0b5bad6aa4d6de4c4118287ab1daeaa64a893fa54f381afad56ceff269ba5f3961c276b038e16acbe4671bdf2e4fcf669bf2ea06409d087ef504b6e15d490fd81e5dacf6df35c251935fa974f6c7b18e14e7d4912685f5e118003aa11814846cd289220bf2dda70b584c2dc7807a119aff607f1f286ad3c0b05121e3300a6d8cf7f443a975f98ecc9e8f424a8cb137af9496468ea5c85700dfbf71af3da44c87fd73425e1aa8eb9f66921f659863cb8f58be3fcf45060e09b072529f288eb38701ee216f86ce904a80c01674391127f08f31242169fb069e0799c3d0a4aea7d16ce396b6dcdada3e73ae7ae05d67afd598cf0ada8122afc0acec4e8e3d9eda89e99e21081f3acc5243e818f1f3cfa3ac4479da34f6f1dfac92c212e1cd8ae9cfa40b9faa7681c2bf162a5e47c5bfbfc0dec4add0a704aaebdd9070fde68dbf2b72b21112fc3e16da23ac6138a97a3b616febd2fa6c7f709174b11d32ec16550e4c997d836994efc06204f76671e71fe668d92c2b89d131ed6e8855b85f90187cb2f3f5709419d13a8dbdfdfc47fa417e3190e22ac04458ffd9f2b6e5b841f861917ee266a98ad3dee85279291debec522ba7c038c5c8926f3000c0366c9ab207ec5c9a3781302a81b4c6af4b31b04854ea64d9e09e3a8650f07bcbbe0b7082a1f68798abdb67ccf2ce3d171e10ba77b82877788a36a57d4bd1d350fc943cf89bc470cc32d2de2279e4a76388548e4de296da63eb5c4c27550cfb96d0c328b43dfc018c938e2305cf0be3a2ca4535bc4a50a85ba651bc002c47ee3a6737e67764fe553300df6f443847046465ae7fb04b3c1bed8d4deebf2ef448a616ae843636bd0d4677d14abbb1b9ad3bdf1dd6bc9f877c4eccbb749fb53d41f75120d12071b8df89551ce49d16548a5773f81f06a47fad0a360dac98c63f44af4b3557d26fcbde97c1609295ec5f7377bdbd79d00d59761008ecaf7bfbef2303913d9248beeb4db3c3067cc3eaab6dd850a08e35b1786b7bb29254f0eae2d6b9df45af3d30593e0e5fda1cf714e032c6487f332017384d064e7432789ca23fdc44b26d42653b7ac593332234e3ddf138f9606fcc4149f4400148e0d7d2ec47369c0718154fc0c839faa9ec86b825237fdff1eb29437f2032e69e84b11d58cfc44778fd07193df75f38813bfa83dab2ce87ded7bc0024093fc4238f2ff1249582a1f478f999d96d23fcb81a3103071d4a99e652208aa097423d79a0e74e83cc8ef959f79650ab1716c55e8e23a5df8b89bd00d0a1ff4656b02069c7d07ab6c5884e01b74a796680bff6742476cc62a07d58c570b9324baed8f430d1241aad7cb653c402781c96d6f979adcc7fde00d69975885d88b19817793d94386a3263011627e0c8faf8b56ddc1fdc638f8ea8e0d301c9971d7ed14b68de94231cd10797287e8a67a4c1961aa3bfd9580160ff1b58fa309ecf6e1cfba39b6bc58174f49e2795942277b8ade42bc13173729ca99b82685c5f6d0fa49aa8c825204d7733e0d18b50748d2fcb07dc0e5e5b878f4a7fddd501e0b53f80b68195de0e77dc573bbf62c4d7738080e03c1292460914a8981de730325b90643d487038df7f3dfeadfe0dc29a802c8c3d3ac0508f7fe3222696d42f0641f708f6cd78715eaa6b9409f2b1a38845904489679f9fbdf0177f2b3b26bdb1f28685440e0dd533436b1508b72bdcfba7664f8226aa4efc92edb7d94bc43a70a1ff98e593b4ee3d81ad1ff837ca56a8df3181117c9622315ebebcba751e46e77d6aa5bfa3e9bc6529cec3582c1859ac06e94d790cc9612a1f6c447f44d5f86a750e37b613905f4543f083f2bc968c895dbabbc0ceba083fa03ce2dceec823d9e3e01429a6ce16325e5573536ad817998fb63db2fa72e52c352db9fa2950ce808bb56cd1564040c6f829bf26c490425455e0aa5659b4b812f255cd90252fd28118bd74d0e184f37a28f56bdf2424ff45822c58ae27e26ccf9794617e7deff8fbde0f4cbf23c955119cc8a2f67e1fc1361f8fee683f4ea47be2752e6291c1996f9869a9844d8b1ecfbf24ad01cd2fafb75bcbe3b940b62806365a885fa2ad8e0d76580d81cfa05b263b16ba36d295cbc0d14d16bfaae23311e35128a9b548aaf89815984141d65", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x5b, "130d68ae2daccad7b036bc7bd98d4e5617deb0ef49c81905743af5b6f775023f8a7e585a40e7be193b5cabb2a3e312dcc988694d59ee7a9c5ca771fac86f71b7dc16c05b42fe836af6deb6a3c0b210a1f77bb166216ea78e528427"}, &(0x7f0000000180)=0x63) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000040)) 2018/02/27 07:23:37 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000002740)='/dev/amidi#\x00', 0xb7a, 0x100) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000025c0)={0xa, 0x0, [{0x0, 0x1000, &(0x7f0000000080)=""/4096}, {0xf000, 0xd1, &(0x7f0000001080)=""/209}, {0x0, 0x1000, &(0x7f0000001180)=""/4096}, {0x6000, 0x84, &(0x7f0000002180)=""/132}, {0x6000, 0xf2, &(0x7f0000002240)=""/242}, {0x10006, 0x79, &(0x7f0000002340)=""/121}, {0x7000, 0x6c, &(0x7f00000023c0)=""/108}, {0x2, 0xde, &(0x7f0000002440)=""/222}, {0x107000, 0x3c, &(0x7f0000002540)=""/60}, {0x16000, 0x4, &(0x7f0000002580)=""/4}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/02/27 07:23:37 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x240000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x98fc, &(0x7f0000000240)=0x4) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x3, 0x78, 0x4, 0x3f, 0x6, 0x101, 0x0, 0x8, 0x40, 0x3, 0x3, 0x6, 0x3, 0x9, 0x56a, 0x99, 0x6, 0x101, 0x9, 0x1, 0x9, 0x5, 0x1, 0x8, 0x4, 0x1, 0x7, 0x5, 0xa0f0, 0x4, 0x0, 0x4, 0xcf, 0xff89, 0xbe, 0x6, 0x101, 0x22, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x2c082, 0x4, 0x10000, 0x3, 0x0, 0x3, 0x7}, r2, 0x1, r1, 0xb) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat(r3, &(0x7f0000000140)='./file0\x00', 0x800, 0x1) getpeername$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req3={0xfffffffffffffff8, 0x8, 0x3, 0x100, 0x10001, 0x9, 0x200}, 0xce) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'syzkaller1\x00', r5}) 2018/02/27 07:23:37 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039ffd4), 0x9e) 2018/02/27 07:23:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000002340)='/dev/vcsa#\x00', 0x7fff, 0x1) fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000011c0)='./file1\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002300)={&(0x7f0000001200)='./file1\x00', r0}, 0x10) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, r1, r2, 0x8, 0x3ff, 0x40) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) linkat(r0, &(0x7f0000002400)='./file0\x00', r0, &(0x7f0000002440)='./file1\x00', 0x1000) r4 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0}, &(0x7f00000024c0)=0xc) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000002500)={r0, r0, 0x3}) setgid(r3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002540)=ANY=[@ANYBLOB="7520534e16486d22ff01"], &(0x7f0000002580)=0xa) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002380)=""/42) writev(r0, &(0x7f0000002240)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001240)="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0x1000}], 0x3) memfd_create(&(0x7f00000023c0)='/dev/vcsa#\x00', 0x0) 2018/02/27 07:23:37 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1, &(0x7f0000447ff0)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) accept4$unix(r0, &(0x7f0000000140)=ANY=[], &(0x7f0000001180), 0x200080000) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/27 07:23:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9147ad4e390d00c800000e445af4009d30500f60bf0c85deb07a3309bb344d5469f6000000000000004bfd20a308ecf4b66e00", 0x33) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x101002, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000040), 0x4) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000000100)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)={0x77359400}) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000200)={{0xdd53, 0x36}, 'port0\x00', 0x20, 0x460, 0x5, 0x100000001, 0x200, 0xff, 0x9, 0x0, 0x4, 0xfffffffffffffff8}) 2018/02/27 07:23:37 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000)={&(0x7f0000ddd000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/27 07:23:37 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x9}}}, 0x0, 0x5, 0xa6, "37f122072bff478d5690967fc46f279c49be9741bbb754b1e158ad152790fc9aede410c7c14fd35cb6579d08190a0924d6bb5d2b50bd1d26befce9f8ee74800ba71db7ffb178fc909fc807f7300f8e44"}, 0x160) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000)=[], &(0x7f00004e55fe)=[], 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) 2018/02/27 07:23:37 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80042, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0xf6, 0x0, [0x3f, 0x65e57fd, 0x9, 0x5]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000240)={{0x3ff, 0x1f, 0x6e0000000, 0x0, 0x0, 0x400}, 0xffffffffffffffff}) write$fuse(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000100000000000000090000000000000000000000b3532ea73fc3df914a8558580142f33e383b4db753c5c84c023daa76ea6311acd8589d114f993be61414e3854e5a72b5505efea8c7aec718ab593a973a2982a86d2874726c471e73db1e91e15dd6d4e2fd2dcf1ca0c1015c64bb5b998c62d90e6596cee9552b501c37fb3ed28ab5681db84a31f0900ca2f11f0488909797cacaca93a82375"], 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) 2018/02/27 07:23:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) writev(r0, &(0x7f000016aff0)=[{&(0x7f0000ff7f67)="b2", 0x1}], 0x1) 2018/02/27 07:23:37 executing program 7: setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180), 0x8) 2018/02/27 07:23:37 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="0400e100", 0xa31bfa358ac348ce}], 0x1, 0x4) mq_getsetattr(r0, &(0x7f0000000040)={0x75f6, 0x1, 0xd132, 0x0, 0x10000, 0x0, 0x9, 0x1f}, &(0x7f0000000100)) 2018/02/27 07:23:37 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/63) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180)=0x800, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x2}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200100, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4002, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f000085af91)}) 2018/02/27 07:23:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x40) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:37 executing program 4: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000af8fe8)={@loopback={0x0, 0x1}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1, "84"}, &(0x7f0000000080)=0x9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/02/27 07:23:37 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)=[]}, &(0x7f0000f6affc)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x773, 0xa12, &(0x7f0000000040)="2a7f07d4a72502c7b5f6fb2ae9f988f5911c4f2dad2dac89d979f6182973c0a46dc3d8503d70bfc66e37f8099fcb9a072a0b011fc9611c0e588eb17801d361df34d0c54a3d4b30262bd57eba043155da6797", &(0x7f00000000c0)="f036873642d9dad76de50f5e185e2e0a540e692f92fb58219b858d87115aa2222440de93a9f5aab54e2bc10b4ba41a0a9f4cb1526748cd8745a421f67a8c7f28716a21b732d7387865d40052db71c5203b2514f3a2cc884acea906f2e3693d36bf692c4be7727c694c6caee3d0e11862398ec47bf84932166b5d9d469f8196f14796a5fedd6e8e91037e12adc6597289dd0e0ea60eef6ada8a6197f7d17bb4ec4f4155b0e3ea5fbdc7805c1d325c741c47a7147f141625fe7fbeba7ba0e1d3cc9df4282df2ccd71e6c13d5f46ea88612", 0x52, 0xd0}) 2018/02/27 07:23:37 executing program 0: pipe2(&(0x7f000041eff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000a44000)=[{&(0x7f0000938f68)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xa4a, 0x6, 0xffffffff80000000, 0x7fff, 0x0, 0x3, 0x0, 0x1, 0x8, 0x4}) 2018/02/27 07:23:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xb}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 07:23:37 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x40000000001, 0x6, &(0x7f00000000c0)=@raw=[@exit={0x95}, @exit={0x95}, @ldst={0x3, 0x2, 0x0, 0x0, 0x6, 0x80, 0xfffffffffffffffd}], &(0x7f0000000080)='syzkaller\x00', 0x7fffffff, 0x1000, &(0x7f00001aa000)=""/4096}, 0x48) 2018/02/27 07:23:37 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r0) getpgid(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getpgid(r0) sendmsg$nl_netfilter(r1, &(0x7f00000011c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000001180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x109c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) syz_open_dev$sndpcmp(&(0x7f0000001200)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x40000) 2018/02/27 07:23:37 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) timer_create(0x2, &(0x7f0000000180)={0x0, 0x40, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_getoverrun(r2) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'system_u:object_r:hald_var_run_t:s0', 0x20, 0x37, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) 2018/02/27 07:23:37 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="df6b408963da14ab8919044e68fc7c4e", 0x10) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netlink(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000180)=[], 0x0, 0x0, 0x0, 0x4}, 0x8000) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x7ef1ee2a2000, 0x0, 0x10, r1, 0x0) 2018/02/27 07:23:37 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0xc0000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bcsh0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@mpls_getnetconf={0x2c, 0x52, 0x4, 0x70bd2a, 0x25dfdbfe, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80000000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:37 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x0, 0x80}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x2, 0x8001, 0x3, 0x3}}) 2018/02/27 07:23:37 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000140)="3aff2fd0be5d91667f956cfa9b0ebff3", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="30e1f650fd", 0x5}], 0x1, &(0x7f0000000180)=[]}, 0x8000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xcf, "ed0c1be543862da23eb0639a2915c723fe9af1f08cfcba7a8292890d2b70bc4aa93e63db032bc304cdfc4d36c5542fb6a6fd9141ae0dae61eb8c9ed2f76dc15479d224863b34596f9cec139a2195a381342d90de72fde943de7113f96e6e678c6cda88588511aaf2de86cb76b493323f2175260f0e345ffd71f68e3769f8755cf0cfff5959e1d7e410a9ae5952897df540068d2c26537553ec2d5655cfff22f4ac6c3a1c6a6cbf38a4064141ab1f55ed45dbfe570b2d999bda05c895610bc0fc7deeb7376b71e8188a262570a73ae3"}, &(0x7f00000003c0)=0xd7) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/member\x00', 0x2, 0x0) r3 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) recvmmsg(0xffffffffffffffff, &(0x7f0000004080)=[{{&(0x7f0000000dc0)=@ax25, 0x10, &(0x7f0000000f80)=[]}}], 0x1, 0x0, 0x0) 2018/02/27 07:23:37 executing program 7: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="babe74ca1bdc6a99427a818a91d34b26e3282d055cd7691bb952aaaa600fc020bb5ec502a1cff4aa7735420422c144f454794094ab156fe56f1a45b1fce8cad1f885265a65af38c7d7fb3b8412d90bf71c0e15f0c5efcb3d0850abc4d5741ad182430fe1f6c1", 0x66, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) mkdir(&(0x7f00009c3ff8)='./file0\x00', 0x0) mount(&(0x7f0000b80ff8)='./file0\x00', &(0x7f0000110000)='./file0\x00', &(0x7f00009eaff9)='autofs\x00', 0x0, &(0x7f0000464000)) keyctl$link(0x8, r0, r0) 2018/02/27 07:23:37 executing program 6: fanotify_init(0x0, 0x2008000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) 2018/02/27 07:23:37 executing program 4: r0 = request_key(&(0x7f000076cff8)='trusted\x00', &(0x7f000030cffb)={0x73, 0x79, 0x7a}, &(0x7f0000a56ff3)='vboxnet1user\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x200}}, 0x7ff, 0x4, 0x1, 0x9, 0x20}, &(0x7f00000002c0)=0xa0) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r3, 0x4, 0x3) 2018/02/27 07:23:37 executing program 2: iopl(0x40000000004) r0 = gettid() r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) accept4$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/3) setsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000040)=0x3, 0x4) exit(0x0) prlimit64(r0, 0x6, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x1, 0xbc, 0xb61}, 0x8) 2018/02/27 07:23:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000585000/0x3000)=nil, 0x3000, 0x4) 2018/02/27 07:23:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xffffff13}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) times(&(0x7f0000000080)) 2018/02/27 07:23:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0xffffdffffffffffc, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/27 07:23:37 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em0}vboxnet1selfbdevnodev', 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/02/27 07:23:37 executing program 7: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) 2018/02/27 07:23:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x111500, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:37 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001e9000)) 2018/02/27 07:23:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x3ff) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000302fc4)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003cfab)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 2018/02/27 07:23:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000058050000f4020000fc030000fffffffff40200003c020000c4040000c4040000ffffffffc4040000c404000005000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000d60000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x5b4) 2018/02/27 07:23:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="38a833f47f88ccb5de9bc009ff50e4acbc3563693ba6ddccfb62e7eee2c048658b20019ab10965554e251b32ad88b10ce4106bb59566f894083a24db473396658dfe567c30fcf91568c9b62554d74d53b9e762ff0f8e2e59b7ed1792a7") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x14}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="a5fdcdaba6ce17c814550b867403e8ab519b6cd4eca2dda5674adec602") 2018/02/27 07:23:37 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x4000000003, 0x3e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"11000080040002000000000000000000180000000303007a00ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/02/27 07:23:37 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x122) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) futex(&(0x7f0000000040)=0x101, 0x1, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x400, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[]}, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x72187333, 0x0, 0x7}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/02/27 07:23:37 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x10d589eb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x305100, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="22d0a582b3dffe02ee820e51741aa2586037f83caf986e31a76de87b359b8d169c74aefce16770f27cd4a4f66c05947e26ef69f090cd388f5867de281bb4930aff42e6233944c5519cae9d76736d25a4b6c156a9b61091e5acab04de607589a8e20a7d71", 0x64) recvfrom$inet6(r0, &(0x7f00000001c0)=""/185, 0xe9, 0x0, 0x0, 0x0) shutdown(r0, 0x0) r2 = getpid() setpriority(0x1, r2, 0x9) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfff, 0x4000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0x40, &(0x7f0000000080)=0x4) 2018/02/27 07:23:37 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000200)={0x6000, 0x2000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x10001, 0x7, 0x81, 0x6ea0000, 0x3], 0x5, 0x44bc, 0x3, 0x3ff, 0x8, 0x2, {0xffff, 0x40, 0x6, 0xff, 0xc1, 0x1, 0x7fffffff, 0x8001, 0x3, 0x10000, 0x2, 0x2, 0x7, 0x2, "74b33429ffe74f169a483f3ad2a2b99fadc473896550906a3b813416af2c149d"}}) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r3, 0xa, 0x12) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000100)=0xc3) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') poll(&(0x7f0000b28fe0)=[{r4}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) [ 139.162831] Cannot find set identified by id 0 to match 2018/02/27 07:23:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x4e20, @loopback=0x7f000001}, 'gre0\x00'}) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4(r1, &(0x7f0000000100)=@rc, &(0x7f0000000140)=0xa, 0x800) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[], 0x0, 0x0, &(0x7f0000d0fff8)={0x77359400}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 07:23:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aecff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff7, 0x420000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffff}]}) 2018/02/27 07:23:38 executing program 1: mkdir(&(0x7f0000cfc000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x189403, 0x0) 2018/02/27 07:23:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x20, 0x2, 0x7, 0x1400800000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) accept4$ipx(r1, 0x0, &(0x7f00000000c0), 0x80000) 2018/02/27 07:23:38 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x10) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) quotactl(0x80000801, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000001f63)) 2018/02/27 07:23:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x204000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000100)={0x1, 'Y'}, 0x2) recvmmsg(r0, &(0x7f0000006380)=[{{&(0x7f0000001f00)=@sco, 0x8, &(0x7f0000006240)=[], 0x0, &(0x7f0000006280)=""/199, 0xc7}}], 0x1, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) arch_prctl(0x1007, &(0x7f0000000000)="8a4a1e86fa") r3 = open(&(0x7f0000000040)='./file0\x00', 0x402480, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) 2018/02/27 07:23:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x3}) 2018/02/27 07:23:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e0, 0x2b8, 0x2b8, 0x2b8, 0xc0, 0xc0, 0x39c, 0x39c, 0x39c, 0x39c, 0x39c, 0x6, &(0x7f0000000080), {[{{@ip={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, 'erspan0\x00', 'gre0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lo\x00', 'bond0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0xac, 0x0, {}, []}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, 'ipddp0\x00', 'teql0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @TTL={0x24, 'TTL\x00'}}, {{@uncond, 0x0, 0xc0, 0xe4, 0x0, {}, [@common=@ah={0x2c, 'ah\x00'}, @common=@inet=@tos={0x24, 'tos\x00'}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x43c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socketpair(0xa, 0xb, 0x7fff, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002bc0)={r0, 0xdfc, 0x9, "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"}) bind$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"97543970d89e03"}, 0x5}, 0x10) 2018/02/27 07:23:38 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') getcwd(&(0x7f0000cc9fb7), 0x0) 2018/02/27 07:23:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x105081, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/39, 0x27, 0xc77eda59384afa49, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'syzkaller0\x00', r2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) 2018/02/27 07:23:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x4, 0x7ff, 0x1, 0x87e}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) kcmp(r3, r4, 0x7, r0, r0) ioctl(r0, 0x4400000000001262, &(0x7f0000005fdf)) 2018/02/27 07:23:38 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_setparam(r0, &(0x7f00000000c0)=0x6) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendfile64(0xffffffffffffffff, r1, &(0x7f0000000040), 0x0) getpid() r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/27 07:23:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x3ff, &(0x7f0000000140)=0x4) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xffffffffffffff7f, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x2857}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x200, 0xdda9, 0x8001, 0x7, 0x20, &(0x7f0000000000)='bridge0\x00', 0x0, 0x1, 0x80000000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/27 07:23:38 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f0000000040)=[], 0x0, &(0x7f0000000500)=""/226, 0xff58}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x3, 0x0, 0x0, []}, {0x0, '\x00', 0x4, 0x0, 0x0, []}]}, 0xe0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200040, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x6, 0x5, 0x6f0d, 0x317, 0x1, 0x3f, 0x9, 0x8}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/02/27 07:23:38 executing program 4: gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x1, r0) 2018/02/27 07:23:38 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b40)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000047060000000000004003f6d091a871d2b421000000000000000000000004000000040000ffffffff04000000000000000000000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1414bb0000000000000000000000000000000000000000000000000000000000000000626f6e643000000000000000000000007663616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970365f767469300000000000000000677265746170300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3a0) 2018/02/27 07:23:38 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8954, &(0x7f0000000000)={"0200696467653000"}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x80) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x6, 0x100000000, 0x9}) 2018/02/27 07:23:38 executing program 5: r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x0, 0x1, 0x1, 0x987, 0xef0, 0x42d, 0x72372f33}, 0x0) getrlimit(0x0, &(0x7f00001d0000)) 2018/02/27 07:23:38 executing program 1: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400, 0x7, [0xffffffffffff8001, 0xe67, 0xa8c, 0x1, 0x36d9, 0xfffffffffffffffe, 0x4]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x0, &(0x7f0000519fa8)=[]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/27 07:23:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002180)="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", 0xea6}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x800) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f00000002c0)="4d18c3", 0x3) r1 = socket$kcm(0x29, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2040, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x3ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r3 = accept4(r1, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_buf(r3, 0x0, 0x3c, &(0x7f0000000300)="580e8b5ea38489b275dda7d2120a41848b099e7581425cf8158376999b011598e0980fcff207509d5f774ce509d8bff735a8f2f1e5d741fc50a549a9657ffc0dac174934eb536e43d7591661a9a1f34ad2a3d89a20733a44c63a317b6507ee3f54130be8dc842ea713c84559e68f763dbb0a9a2444af05d35f9edecb5fae9e26e44c6f633ecfa972e2103369c72e48f15028b9cf3b79d632fa3390085143292835363c7c9a45efba11e6d2db9a8c49af5aeef8170fa307a9a841b4f693244109c9c5ff06d365e4a84d3f520a7b2d8dfe4ff9cbdf99204e0be1f064508a495e9a93f13c76e56ec1004a062446", 0xec) 2018/02/27 07:23:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000)={0x0, 0x0}) bind$unix(r0, &(0x7f000072d9ac)=@abs={0x0, 0x0, 0x4e23}, 0x193) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000005c0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000100)={{0x100, 0x3, 0x5, 0x6, "864eb0258615c35163e78fbfbd740125995a210569578ad5b543280e3d48ec167faadc7c9a20f5bd4c313861", 0x7}, 0x7, [0x1000, 0x21, 0xfffffffffffff728, 0x5, 0xc0000000, 0x9, 0x2, 0xffffffff, 0x5, 0x200, 0x9, 0x8000000000000000, 0x401, 0x0, 0x4, 0xffff, 0xb8, 0x1, 0x6, 0x84fe, 0x57c9, 0x4, 0x5, 0x20, 0x20, 0x4, 0x9, 0x8001, 0x9b65, 0x7fff, 0x9, 0x6, 0x5, 0xe737, 0x4, 0x8, 0xe5e5, 0x2, 0x3, 0x0, 0x8, 0x9, 0x5, 0x3, 0x2, 0x10000, 0x5, 0x7f, 0x9f4c, 0x401, 0x3, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x7fff, 0x9, 0x2e89, 0xff3e, 0x7, 0x4, 0x8, 0x6, 0x9, 0x8, 0x9, 0x0, 0xe63, 0x2f2bc368, 0xd6, 0x3, 0x1, 0x9, 0x332d, 0x9, 0xffff, 0x9, 0xfff, 0x1ff, 0x80000000, 0x0, 0xd771b58, 0x1cd7, 0x8, 0x1, 0x3fe5b7db, 0x8, 0xfffffffffffffff9, 0x81, 0x401, 0x8001, 0x8000, 0x100, 0x100000000000, 0xe0, 0x7, 0xfffffffffffffff8, 0x40, 0x0, 0x180000000, 0x7, 0x4, 0xffffffffffffff15, 0x6, 0x3, 0x517b, 0x10000, 0x80, 0x8000, 0x6, 0xa81b, 0x8001, 0x10000, 0x80000000, 0x7, 0x1, 0x8, 0x9, 0x0, 0xf8, 0x101, 0xf9db, 0x3, 0x4, 0x7, 0xd3, 0x5e63, 0x11b, 0x0, 0xd0], {r3, r4+10000000}}) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x40, 0x0, 0x3, 0x800, 0x1, "cb96e0aa0ad4ade756008693a363e1095c4ae08e0b7b27061a0e6542890a1cea188163424c479747dff882f38613914ac420fe713ff72903dfcf82fb2cc1f1", 0x1}, 0x58) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/27 07:23:38 executing program 4: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) chroot(&(0x7f0000000000)='./file0\x00') 2018/02/27 07:23:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x81, 0x4, [0x5, 0x3, 0x81, 0x4]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1f, 0xfff, 0x4, 0x1, 0x9, 0xa11, 0x4, 0x100000001, r1}, 0x20) 2018/02/27 07:23:38 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000380)=@ipv4_delroute={0x1c, 0x19, 0xc1b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x34}, []}, 0x1c}, 0x1}, 0x0) 2018/02/27 07:23:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x7ff, 0x4) bind$alg(r0, &(0x7f0000941000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'sit0\x00', 0x3ff}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/27 07:23:38 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) bind$inet(r1, &(0x7f0000007000)={0x2, 0x4e20, @rand_addr=0xe0000000}, 0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x2, 0x4) 2018/02/27 07:23:38 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000040)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/02/27 07:23:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7fffffff, 0x101000) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000040)="81083006d3ac457a3baa2d2fa2c350687aee6aaacc06c690de7b9d9a8db97f884d48a4a39656996f52e7d151fca6c3fa8abbcabf30a32b5f8eccc22cb3464e95581de9090467a36e03bd5a93407a88618de06c1ba30155f8f0f7859932638fa9e8622dd2e5d422cbef67d85b85f312789bacaead6052629e", 0x78, 0x28eb2f1c, 0x0, 0x1, r2}, &(0x7f0000000180)) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x8}, 0x8) sendmmsg$alg(r3, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x2ec, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0xcc, 0x12c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x4, 0x0, 0xb651919, 0x3, 'snmp_trap\x00', 'syz0\x00', 0x7}}}, {{@uncond, 0x0, 0xcc, 0xf4, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x6, 0x2}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) r2 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x1000000000000000, 0x6000, 0x7, 0x1, 0x1f}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'teql0\x00', &(0x7f0000000080)=@ethtool_dump={0x3e, 0x7b2f, 0x6, 0x60, "7b81265f06ab690d6dc26d36f707cde80ddc146f9f376c03cdf1c603355e9f99e173c7e31beda3b1f07fcf300bc237e57a3754fa4214a6ec47cab2b0ad1e7d6220c0f2363d3a62e19010ff7b1cb0dd31e5793a153f00d1cf8ccd17e5b96b849a"}}) r3 = dup2(r2, r1) read(r3, &(0x7f0000000000)=""/45, 0x3a) 2018/02/27 07:23:38 executing program 5: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103002, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0xfffffffffffffeff) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) getpgrp(0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000493000)='attr/current\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) 2018/02/27 07:23:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) inotify_init1(0x80804) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/27 07:23:38 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x4, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) r2 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/ion\x00', 0xfffffffffffffffb) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_addrs={0x2, 0x4e21, @broadcast=0xffffffff}}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) 2018/02/27 07:23:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x401, 0x404500) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x7fffffff}, &(0x7f00000001c0)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/27 07:23:38 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) mlock(&(0x7f0000a21000/0x1000)=nil, 0x1000) clone(0x0, &(0x7f0000136000), &(0x7f0000370000), &(0x7f0000bb3ffc), &(0x7f00006c8fbd)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) uselib(&(0x7f0000000000)='./file0\x00') mlock(&(0x7f0000b33000/0x1000)=nil, 0x1000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0x4, r0, &(0x7f0000000040), 0x5) 2018/02/27 07:23:38 executing program 7: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="e5796bbb1058575c7eb24f83ed9a678b2f61e9cf3672cf306635fddeabc6ce1984cc7f5e24880313", 0x28, 0x0) request_key(&(0x7f0000000380)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='#\x00', r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x14000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0x7, 0x2, 0x7}, 0x10) [ 139.876424] binder: 19827:19832 ERROR: BC_REGISTER_LOOPER called without request [ 139.912495] binder: 19827:19832 ERROR: BC_REGISTER_LOOPER called without request 2018/02/27 07:23:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000a90000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xd) 2018/02/27 07:23:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000000140)="4ae80620097895c5f84be5ba71c76e0a6aec45d228d99bf711e3c6d63417953514627b6b312d77c32604f7d8e204b992723dba86f2a97a003c57030cd1b7b980ff4dd860afa36708d735b9bb3ffec0136d56ab25a9ab6761", 0x58) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x10dd, 0x40) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mounts\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x5) fcntl$notify(r1, 0x402, 0x8000000a) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6175746f66735f5baea21e63655f743a633020726f6f7400"], 0x2a) 2018/02/27 07:23:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r1, r2, 0x1, 0x6, 0x8) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000004c0)="32e613275310279263bf88b9aea79ca05fbebe46479ccf198425a8df65fa5561c72baec44a44f6b2a385f4a45dfb255abf4a71216331bae39448468e50af6a5641451bf7581277ff96e0e3c311b2990d45bd65e8ea039852a9f3a77b8af02917258ca03b77baca1f609285d18037ae9b037af37bc2f46f7c7e24db3f70de1165c689b13b0976bcf4394f4d79dd709547de1ec1aaa1fc911c69662b6a88da51166437b1f1054ee09c354b19255e5ae708db641b798ab02eadae2f") r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getpeername(r0, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000380)={@can={0x1d, r5}, {&(0x7f0000002180)=""/4096, 0x1000}, &(0x7f0000000340), 0x40}, 0x2c) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x4, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x8) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000680)=[&(0x7f00000005c0)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000000600)='mime_typeselinux!vmnet1wlan0cgroup\x00', &(0x7f0000000640)='@vboxnet1\x00'], &(0x7f00000008c0)=[&(0x7f00000006c0)='/selinux/status\x00', &(0x7f0000000700)='/selinux/status\x00', &(0x7f0000000740)='ecb-twofish-3way\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000780)=')nodev]ppp0\x00', &(0x7f00000007c0)='/selinux/status\x00', &(0x7f0000000800)='ecb-twofish-3way\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000840)='cpuset\x00', &(0x7f0000000880)='\x00']) sendmmsg$alg(r6, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r6, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x6}, {0x1, 0x1}, 0x81, 0x1, 0x80000001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) 2018/02/27 07:23:38 executing program 5: request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0x0) pipe2(&(0x7f00000000c0), 0x80000) 2018/02/27 07:23:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'sit0\x00', @ifru_flags=0x4000}) creat(&(0x7f0000000040)='./file0\x00', 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=[], &(0x7f00006fcff0)=[]) 2018/02/27 07:23:38 executing program 4: creat(&(0x7f00000001c0)='./file0\x00', 0x26) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/27 07:23:38 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f00001c4c28)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0xe0) 2018/02/27 07:23:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x0, @time, 0x200, {0x7, 0x80000001}, 0x3, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/45) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 07:23:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair(0x10, 0xa, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:38 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000acafe8)=@get={0x1, &(0x7f0000b3cf5c)=""/164}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x42201) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x80000000, 0x2) 2018/02/27 07:23:38 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, &(0x7f0000000000)='net/fib_triestat\x00') readv(r0, &(0x7f0000001040)=[{&(0x7f0000001080)=""/4096, 0xaf}], 0x2000000000000063) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x4a, 0x7, 0x5, 0x1}, {0x2, 0x0, 0x716, 0x101}, {0x1000, 0x3, 0x8001, 0x3f}, {0x4, 0x57e2, 0x1, 0x5}, {0x4, 0x7, 0x5, 0x5}, {0x81, 0x6, 0x1, 0x4}, {0x2, 0x7, 0x101, 0x1}, {0x1000, 0x7f, 0x80000001, 0x4}, {0xfffffffffffffff9, 0x295, 0x400, 0x5}]}) 2018/02/27 07:23:38 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000002ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000100)=ANY=[@ANYBLOB="06e4aa513a65fcd48fd942b25fe4700000000000000000004a49596b000000000000000000000000000000000000f2e746fee48186468e14874d6194f1ebf02e9493b0e9a6d43b0c2847f6fa17f17cf72d50ad28d0d41f0feb3ec2aebd98af349ff5a44dbf71644d6fe445c8c48fdaa8cfd41e767434f81373f52863a7c4b03efb95b1c405451ab98aaabe3846bd"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/02/27 07:23:38 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000080)=ANY=[@ANYBLOB="0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000399cb49dc3c2e5a0d248abf4d3175d8ca9d84dc74abdae8522624c53d4d80f11cd1fbdb4208b9643cea04b2c69cad783f1cb2b141fef5ddcbd33fbde39e872a7345ff7ea55d1f15c283d168b72e7f40954c9e15d20db908cacc18ca77b847c608eefa388b36006d74841199ddfdd9e2092fa3f"]}) 2018/02/27 07:23:38 executing program 4: mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) ioctl$TCFLSH(r0, 0x540b, 0x43d) 2018/02/27 07:23:38 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000001ff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000000000)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) 2018/02/27 07:23:38 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000a00)=@can, &(0x7f0000000a40)=0x10) 2018/02/27 07:23:38 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) read$eventfd(r0, &(0x7f0000001000), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x90, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x7fff, @empty, 0x3}, @in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x10}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x7fffffff, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x75, "d59b63382bc62d20762f9e90405c46f7f15c8da842774b4f30e0aea8cbf27369f1dcb078809c014e8402c36fe835d2ea816fdca9697f19130436f89a2e4108e658cb2be0e1a1a7fd02aa94369ba407ccb4a6d46a4bf9d7ce80a62a1f690d781d4cc0429a73803f653a7671274f281c8241174ababe"}, &(0x7f0000000280)=0x7d) mmap$binder(&(0x7f0000f1a000/0x4000)=nil, 0x4000, 0x3000003, 0x10000008000011, r0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0xfffffffffffffffd, 0xc}) 2018/02/27 07:23:39 executing program 4: r0 = socket$inet6(0xa, 0x100000000003, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x18840) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={""/16, @ifru_map}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/27 07:23:39 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010fdc)="240000002900030007fffd946fa283bc0a00004003000000031d0000791ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = socket(0x3, 0x3, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/27 07:23:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) 2018/02/27 07:23:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000184ff4)={0x10}, 0xc, &(0x7f0000785ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000ffffffff06000000000000000000b7ff6b9deab5fb8410b0268dd913af6c45f1b063c678d918d4773f84a43b3a696eab15d5a8659e0ad39edecf55caf7af2e"], 0x14}, 0x1}, 0x0) inotify_init1(0x800) read(r0, &(0x7f0000000000)=""/253, 0xfd) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000180)="a7e300c814a90b51791b10") 2018/02/27 07:23:39 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xa2d2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) io_getevents(r1, 0x1, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40005) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) 2018/02/27 07:23:39 executing program 2: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8, 0xfffffffffffffa36}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) utime(&(0x7f00001a4000)='./file0\x00', &(0x7f0000e75000)) 2018/02/27 07:23:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x3, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x7f, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=ANY=[@ANYBLOB="1c00000019000d06ffffffffffe0ffff0a0000000000000000ff093d"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x50000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001080)={0x0, 0x1, {0x0, 0x3, 0xffffffff, 0x2, 0x9}}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$int_out(r2, 0x5460, &(0x7f0000001100)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000080)="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", 0x1000) 2018/02/27 07:23:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x2, 0x7fdb00000000000, 0x1d8, 0x2}, {0xc19, 0x3ff, 0xffffffffffffffff, 0x7}, {0x10001, 0x7ff, 0x1, 0xdc}, {0x0, 0x6, 0x10001, 0x6}, {0x2, 0x40, 0x3, 0x1}, {0x8c, 0x0, 0x3, 0x3}]}, 0x8) 2018/02/27 07:23:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x20000000000, 0x8000000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x110ffb, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/134) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x6) dup3(r1, r0, 0x80002) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x500, 0x0) writev(r0, &(0x7f0000869ff0)=[{&(0x7f0000d5f000)="c2", 0x1}], 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x105080, 0x0) 2018/02/27 07:23:39 executing program 5: prctl$seccomp(0x16, 0x4e2fbfb0c6665632, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x1cc8000000, 0x3f, 0x81, 0x7}, {0x1f65, 0x1, 0x7fffffff, 0x5}, {0x1f, 0x1, 0x101, 0x8}, {0xffffffff00000001, 0xfffffffffffff6c0, 0x9, 0x2}, {0x34b, 0x9, 0x10001, 0xa4}, {0x96, 0x8, 0x30, 0xbe7}, {0x4, 0x8, 0x3, 0x80}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3ff, 0x4, 0x42, 0x9}, {0xffe, 0x0, 0x5, 0x9}]}, 0x8) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000000)={'erspan0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000400)=0x2) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff4f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x100000001, 0x800, 0x500, 0x4, 0x84000000, r2}) 2018/02/27 07:23:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x4b0380, 0x60) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380)={0x3, 0x1, 0x942a}, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x30ab}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="9a2a7a6c8d4f1f880057b3299503051a30aa15be76bd148edb6fd8f345b0ed80620c1c6a05289b7380dd5c34e5c8b912fc24bc816ba33144d4b005cd8a2b3667921a1c6849ff3c01dc5404297e8caef79aa9b8a99c4679623b36909e1b707c1f4020d85244fe39e7191ede68336b6a1e43313c4ceaa170ed4361dc09538d8ba181caa88dfd5af3293c1ce9076f161947c8982d1f353a5e2f8ce9560de538a77d33712a2b83cccb7b2a82383005fd818e5dc0f14233ae30af571d3daa0d1aa1cce4dd04c720f2d432e45a8b86bbd7fa252fd1f0ca145092e9cb071fd029f4330ab6a62275bee482d9ad6c198ebb24481aceb23998cf1dbd30be18348ec1bec833852c154d3c3c9b8475bf5bc5a4a478c72012309e5ebc60ef5c1afb896fa51b259c55e678dd5fbf414d49bbcd4344a6f47d26f1c8d5b2677a0744a6c75f1c87429ab0fa7bc177a4ae1d9a92473fce83bb64414f2456e946e957978432c46a2848e67fcc3fb664edb70048ceb8982578fecb1073e87b184ea85b3846ecd5251a3520e6ee15007cc869887324abe05ca5c6506ec06ec70b862f6084cb485acf4a823fe7a6c38202a735e3a2eff49fa0a86823be2f130d8606dd16e5048720da257634da9615f304fcfe9418f35e47b5d45a10fe32da4ce88428a04016f695cd929574a001d50b07a4353dcda9c1439a6b1f5e4737002ed5ba8490e0b90be577457494ef3d81b468518beac4cd382431cc278a0e6a17389156436ed1510fa6c70185852e299a3283cab67307128b4315742ce624122db455318d2e38d7cab89ec4a70902bddda90d418cb7a205fc8826e83abf151e9f8755b2f1f7c9359a8e7e8f1ee6deaedc74767146400bc11a35ca8459f2fb3e43fccaf3c927d83c136986a6db0ae77a7811168bcf86b86c2cb48e38175adc685ab831c19d1a8e41aed717c338e16cd60a6d030c638464ae4ad508c7e52cf891430afb65e36b74400b641cbfe988fb117312476e20fcf54e37f38bf969a7702680b763f13f60702146ecd3565524b98c30344012c1448947850daf145b2da2bf360f6937311f94db8ffaea179f908973bacdf950e507c811be086706a23486327030e518a9a9286fdb52c6feb1048fd58a090dc43b9df9570de6a1ed315776f83deac46c96bd92d73b7f77202ad20899d112362edff948c693ef01b9925a429b8cfa673effa5eb31c6bb50596e66d5625bdc22da27b0538eda3e0745b031177c0c98d466ce613b9430c050f021aed8731ba2bb0c4112e3a580570f7a2301fcb0502b799193132c80cc493cd1d2c8545829d25de0de37acd5807d5bd2277930912df3b4ed64fb089673b4fd51ad65f83747a8f7b3652c392dd930dd1a8af9fce48c8b61efc95843e1235d0dc1194f968626fd7fcc7ab3841c02a3919aa7c4e428533bbb6f724610d2a15558315443d4664139b79e1bd40e887a2fa2523b5dbf9d8041d4d767cb0b5031992edd3a7ccb9b25742ce4acc29c86b79127200fb0366922738e35647bb4f0edda793662d1584b03458ffaaa6467541ad5eb967f720a09c7a6ccbbbebfb253ac0a34754d8297c450f54cf229c4722455f88877e47dd1ec9bec336649f9026235a2408ccbde5bb1ae90638bd9d673c7d846347dd646c1062870d4483b79e9ae5e1f1cb78426bfd95a5e6d054836182908f2317791e7e6f4df7f844ed8a86d4664ff0c79b906270d05a465fa2d6fbc23cc3e395743a9a33c34129bc0da3e684d965fd6b825727475f5a316307581c46f96b295251bf5b8f03e58be1ce609f532f31967ca7c139bee9557471ef3d7f55aa7aa1c3d5d4dd417703d9e9a09901519ed96ee8cdb366e33afc7aff4d35c194343bd929785aba34b5288666c441de3e3738ae87d45c93c669e6285507aeec23afe9defd46405918e5a6d7dc0193e3ff74e05ed8a2609e5c5d7c1f7b2c287d0715c1310d6aad3b408f4360df69b51334e771bf6397b73535bf6a8b06e0442510f48d68f71e442d7989c73fcf9486cadaf464f675f50dfdf92185f9fb34283407d9d60d8af11c6c24cd4c19c6daa3467dee4584c9fde664a41d0015aacff2b3648856b45bcabd08234a5da0a335b6903ede31d2e5a051c1dbedeef1fdcd3bee4e9a4a6dafaba2222c5a06e34aa43a20190b8d38367ed704ee1c29c389d5493df75af4eec8f44ada5c8e24a44ab1afc6e680fa5fbcaa356841cbf68f004c743bdee4acbb07985d81bfbbe11b7794c173e3da0517eace71b31ca48d155e020c839e58604258f412af18fa15ad1f8978ac0648f56cf4418386bd3c8120b989428c7b926f05828e8e6a66606ab995e7eced8020b8af14b53756fd97c211abab838d8ebdf9e3c06e9b2dd75cf85de15eab8333ee9c10df2433c8ddbdd2b6da75db0c0c88532e5e6d15ae9a739e51a5e73f5d6ed88d2d52631a98a124121b3c5311d59bdd76dd0301daf53e62e0468a3a5018d6ceac5f8119b068231c40865e40acf31dc33179a04a0c623452fb3385b56bd6c4208c15e5e2179fc7d230e747de05ccc0a83ea4a154ed4652d6147eb1045c2d94375bcc8a5956cbaab6d4744721ad61f3aa648fc3f734692b82f5b29cb422f90544e2184d6ebfa4d119ed5412dfb1186d4ef35769aa29f0c702207ee3ce916fb2cffedcfa1a3dc1987e7e979c5d08ce5680fac942c91ed50dc1066ac1428aa42b54f157c345f5719562eb69f6dbb98111bc09e2176f6f6c1c161e28e5fd79c1b4b75c71b81cf25187cd855d65903adf231dcd99671f8d4cbe8485bec87e59ca70ece72bd0cefb620c0693097dde64466320098a980fae5b17f494f174f16656cd0d9cda64ba4700b4a8fde726ce6f610d5427a37dc53739f1ea4c102ae51b87e772c9a76ebe480593ba5ce677bde973a0aa2e1707024e3c5d03ec07b1fb2483ab163cf89287b9916362fbbf3ea3c7c0a5eafba78747617a05f85777ba0dc1ec30258d5a3015c910571a84f38fc8a261935fb281b3ef80ebfee7fd27f84cffca23fa8739c640af081cf0d5ba442cfc88bab7beb7c134e48a5fbd12c9593c13ef5f40d0b76378316091044016b7457e6988c80008f020c7a52d867e52feb84f9d5b26c3f4a089228c00993b7c3ae281182a1509b575dabc0b5bad6aa4d6de4c4118287ab1daeaa64a893fa54f381afad56ceff269ba5f3961c276b038e16acbe4671bdf2e4fcf669bf2ea06409d087ef504b6e15d490fd81e5dacf6df35c251935fa974f6c7b18e14e7d4912685f5e118003aa11814846cd289220bf2dda70b584c2dc7807a119aff607f1f286ad3c0b05121e3300a6d8cf7f443a975f98ecc9e8f424a8cb137af9496468ea5c85700dfbf71af3da44c87fd73425e1aa8eb9f66921f659863cb8f58be3fcf45060e09b072529f288eb38701ee216f86ce904a80c01674391127f08f31242169fb069e0799c3d0a4aea7d16ce396b6dcdada3e73ae7ae05d67afd598cf0ada8122afc0acec4e8e3d9eda89e99e21081f3acc5243e818f1f3cfa3ac4479da34f6f1dfac92c212e1cd8ae9cfa40b9faa7681c2bf162a5e47c5bfbfc0dec4add0a704aaebdd9070fde68dbf2b72b21112fc3e16da23ac6138a97a3b616febd2fa6c7f709174b11d32ec16550e4c997d836994efc06204f76671e71fe668d92c2b89d131ed6e8855b85f90187cb2f3f5709419d13a8dbdfdfc47fa417e3190e22ac04458ffd9f2b6e5b841f861917ee266a98ad3dee85279291debec522ba7c038c5c8926f3000c0366c9ab207ec5c9a3781302a81b4c6af4b31b04854ea64d9e09e3a8650f07bcbbe0b7082a1f68798abdb67ccf2ce3d171e10ba77b82877788a36a57d4bd1d350fc943cf89bc470cc32d2de2279e4a76388548e4de296da63eb5c4c27550cfb96d0c328b43dfc018c938e2305cf0be3a2ca4535bc4a50a85ba651bc002c47ee3a6737e67764fe553300df6f443847046465ae7fb04b3c1bed8d4deebf2ef448a616ae843636bd0d4677d14abbb1b9ad3bdf1dd6bc9f877c4eccbb749fb53d41f75120d12071b8df89551ce49d16548a5773f81f06a47fad0a360dac98c63f44af4b3557d26fcbde97c1609295ec5f7377bdbd79d00d59761008ecaf7bfbef2303913d9248beeb4db3c3067cc3eaab6dd850a08e35b1786b7bb29254f0eae2d6b9df45af3d30593e0e5fda1cf714e032c6487f332017384d064e7432789ca23fdc44b26d42653b7ac593332234e3ddf138f9606fcc4149f4400148e0d7d2ec47369c0718154fc0c839faa9ec86b825237fdff1eb29437f2032e69e84b11d58cfc44778fd07193df75f38813bfa83dab2ce87ded7bc0024093fc4238f2ff1249582a1f478f999d96d23fcb81a3103071d4a99e652208aa097423d79a0e74e83cc8ef959f79650ab1716c55e8e23a5df8b89bd00d0a1ff4656b02069c7d07ab6c5884e01b74a796680bff6742476cc62a07d58c570b9324baed8f430d1241aad7cb653c402781c96d6f979adcc7fde00d69975885d88b19817793d94386a3263011627e0c8faf8b56ddc1fdc638f8ea8e0d301c9971d7ed14b68de94231cd10797287e8a67a4c1961aa3bfd9580160ff1b58fa309ecf6e1cfba39b6bc58174f49e2795942277b8ade42bc13173729ca99b82685c5f6d0fa49aa8c825204d7733e0d18b50748d2fcb07dc0e5e5b878f4a7fddd501e0b53f80b68195de0e77dc573bbf62c4d7738080e03c1292460914a8981de730325b90643d487038df7f3dfeadfe0dc29a802c8c3d3ac0508f7fe3222696d42f0641f708f6cd78715eaa6b9409f2b1a38845904489679f9fbdf0177f2b3b26bdb1f28685440e0dd533436b1508b72bdcfba7664f8226aa4efc92edb7d94bc43a70a1ff98e593b4ee3d81ad1ff837ca56a8df3181117c9622315ebebcba751e46e77d6aa5bfa3e9bc6529cec3582c1859ac06e94d790cc9612a1f6c447f44d5f86a750e37b613905f4543f083f2bc968c895dbabbc0ceba083fa03ce2dceec823d9e3e01429a6ce16325e5573536ad817998fb63db2fa72e52c352db9fa2950ce808bb56cd1564040c6f829bf26c490425455e0aa5659b4b812f255cd90252fd28118bd74d0e184f37a28f56bdf2424ff45822c58ae27e26ccf9794617e7deff8fbde0f4cbf23c955119cc8a2f67e1fc1361f8fee683f4ea47be2752e6291c1996f9869a9844d8b1ecfbf24ad01cd2fafb75bcbe3b940b62806365a885fa2ad8e0d76580d81cfa05b263b16ba36d295cbc0d14d16bfaae23311e35128a9b548aaf89815984141d65", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) flistxattr(r2, &(0x7f0000000000)=""/174, 0xae) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x3fffe, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x20020}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x9, 0x8443, 0xc286, 0x8, 0x0, 0x41, 0x0, 0x4, 0x101, 0x3, 0x2, 0x7, 0x5, 0x100000000000000, 0x4, 0x5067, 0x1b, 0xffffffff, 0x0, 0x0, 0x23ea, 0x10001, 0x700000, 0x9, 0x4, 0x3, 0xc7, 0x0, 0x22, 0x9, 0xe8, 0x1, 0x3f, 0x9, 0x100000001, 0x401, 0x0, 0x80, 0x1, @perf_config_ext={0x9, 0x3}, 0x800, 0xa0, 0x100000000, 0x7, 0xffffffffffffffff, 0x4, 0x3f}, r3, 0x4, r2, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x3002, 0x16000}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000001c0)={[0x13000, 0x0, 0x114001], 0x80000001, 0x9f, 0x2}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_proto_private(r4, 0x89ec, &(0x7f0000002100)="d725619e462a4333d4d4827e7a9c47ad0244e8086181a72bf716243401c48b82752afb48b2953da6156685ca69bd80aba6b127c2a9bab274d39bac543d446a651deb5ce06b9fb1304b4917a1414e8f40517fddc3d65bb4679825daca60933a174ad10ce92e7cdb99e20213f0ed3315f1ee190c6cbfe50ae97ce1fca07fd9b39f1d8054f31497eae6eab2c27a596c3790e9623d6106feb440fc30a46ba4c7579d17a86e5288fa7c776c0ad493d7a5bfe4e4ba45bb22871697fe566ec12547f4655bf4265821b872207e2d6efa7c0bf0c8b91b308ba90ad6515736f8ee36ed561db4abbdc010e2aab9f8691b985ddfe41cf62a390f3c37f2e146925dfe608197c061a8285d1ee24c46460647f76aef937f72af95889edaa371683371c735dc31efe7da62693d52b0d15a2abd027a75d2f876047f741aa6ea95724084daf9f2fadf1c2ef79bc8b54c9f8d984ce652d6e83d574cd0289a3e45d7b317e69c5a601499b707d220737b673e5a31e5e3a1d3d7543b89afcdea0925f498adba9fd9b3de89cdaa31129193c7072d452e3a3d18a4a445a824be18af70df650eaa61638405da827c2982edda9c45cf22c387da0363439fb72b53ed44b2257db6eafab84fa4feac995a7ee8ebaa0b00babe39ace1cc0d2bb040d313030ec54e049692f966045199b6d415b967a6c073d1bbbaee703d389e60f84f39e57e212c556f626ae66991aad32068d593e8b58e1ae09ea2f99da6a1e87255f95bee12643adab3d9c0bde4686b4e060b2b0e0b88532f45e31b572d14c71cc24ef756cee9fefc6cea5cb1c5edddcd406d9e81b31468f3d645a589dd6ff208dfcac48dd2b9063ce812b9247043b8d5fe21d739bfd05dfb7b77cabf63b9eb1652dd711aac36956038a20dd61b3c44eb307416003b18cdae7f2a5c290885165cc64f38a92e8cf7aeecbae8be56cb0751de718c820b8bba4beeccc9a1f13662e8c9341e25e65c706412161b54e220628e860854ddd8ff47177e35d099760b96c8d65a82cdac1ff0a7f14e9ecfe619987025defd80efc1ee837046998484a68dca6cffa0515882ee2b28f17e59a075ff66f60379e1afc598f936ba08fe11fffc5c1be44cfff28a21f2865d87dd57ec5d0bfa6c91594580265f21a83f1bb10ac08c06792baa3c7983cf3b35acd5735d9f712798a04f8cc6d835e9c307105c82aeeeafeb2797eaceadc5d2ba619cb3177f2e3fd1ab0a202fb867bd7fd21acc98a0d6b74b671e4006c8c8ea0ff73c6ff8428af1f64fda4d1efeca3d6a91f4b07da6823de145712bf91b47245123d22e88f93103b1e5aaeab267f1a0e69a04ed4e67d0072b101a1b58710d22d60a21eec15ffd260f0cd23cccf8cbc4e5ed6f8f6ccf2f78902d487685bae6f032135967213da8596a2289faf14d2be509f342148e3e5788d44edce6fe6c50e7f44b730601d010b8469be5207b4575052b54c2f958a152543bb69e5e65b092b2855f07aaab597b44068f58ffad485b9e672a9409082c301efe7b56a84a17b85988ac91b568ded6466d20ec1e0e343dbdab73e473d356eeaa0d16c17be1353ba0cf2c99ba2fa316c343d3dc2504af4b68cc58083e9c8ad5279bc0be6e5a0a6c417e3cb78338e6a6e2e35a73a793360eab06662450371504d8e84c1dc34c1a6ab59a1b57e28e4ae7efdc62f88593ecf18dcada00422090d8fbc73eb764f0ef50035a0b0a47a52365f1df64d0ea7853ed85ec966edbd9d8b1db9829b908d22c316dd2bc08acd45700a48e906961433439114d5c1cdf7e7e03f791135015f1a039e6cec84a0e1ce01dc815575968a04a5a1db1963ca969e99944d76b814291df578b207f37e25be6285ba9188e9da67d2ec7821fd512407430d6c6d33c77f0553aaa3d3710aea278510f1c7e6a1897ce87fef20c313843334ad5e6bf796e0d395c2e3c051468723a4cf123efc68713db6bf5a8cd3e98b78bbffb0f42c66646f735a9f0aab0f49ba88441b9f4063e94ba2c148099eec144c5ec200e8e96ed2b63714457dbda82efa83d9c7937d8e49b81032dbdaa77da917cfad216734dc73259bfacee668e18c24fd0aaa6d25ee71d58acd0d674d8a3e87cdbb059fea4d7b3403efc7c2906661d63c9a72b7277d7069d6a9bffc76c86525695e2e9ffbb637d8b598b34208aa5d8af81b5dd3cfd037de2412081d3b69975ece849d92f72b2daae6c3127d385fe096610a851a9a84d3a5ca43d79900ea3b28b5fb889f28e14578d6e61dbdc86f750e8cd9af850ce2ec41c3a439e804b9eedf900265df8646984e7b67c4a6512330853eb9170cce0f5b4823f8883fefe6cfbc58f88a8c14e2b37a68ef154af78e9f232d0c58b684273aea2969cd385b3b820ccc782bc0f9d50554d14b4c1124f56a01a0b5a41faaca42168201db73c4eaed8de524ab33bb2ba19d621d35a5665a77ea8403da5f39852767dc18b05f6a42ba297776b6b6441b9f289992a0c8ef810898f5ebf0acca5370dc1ec4463a17a3d7c213cb1f44836c3f1705204b756aafbd039467144e2854f506f1823663563ab36b1aa49f395a0eef2cde69b2b8b1b5bbddbddc7ada91aeb05c73359c895ae5fd6bb41a8d20ab27b7a6cca76f9813ce3fab330ee48f354d249919ebbbdf8bb057553e05fad4866c0ce04000000e98e687f0bc2157eb76005b3de05681286a5ae080db79bca1abb094b2e0f7c1da198c3fcf20e71d40b0e6007bbe15a53232038a0365ff4a9666d10112ac2b85d23099799c8df33c8e84cd3d3e434553172dbe3002727341edd4c06c1f34a9389ebeff21aba69bade7e975d23cb96c0e825cf75397ac2c69685cccaa198ef1d333da44f806c59df49ac26b136b5eb40d327d8306071a3d6741e9d19c4fb503cd576af6c4da1b9d09a7f05431f3d2369e5b9beb6e8cd2dd245f59e10af2e313b78cb0c5de491a9b7a80f1c0789f54e25fb075c501b527cbd469f9dbd10032e03d7988b37c55281cd2c44c3af82cefcccc29f636d1b49e1b818e407c93e66088f398f9519ee0356d15ea21cd3dc489e94b4f609bd9bab4be3a3101e84dcc282045467549b45f1693ab31f102c3b978518e22d4ae96da53f49ce794988f0165f94e6b2dcaa2a2f4bb78117c849ed982112a12bbd01e768f6a44f032cea531f82214f329939db6590ac1cd459966bd42652e6757c60befaaf1d3c1d071b5c2238928577ad783787a6fa6c247721791982e14f03032fb8c2e00882df48fa36e96e0b0d9aa99540fec1f92388d25f2c1451f057e1d1f166fa46db39bb9cbd806eebfc48380372f29b8747a967c8f86614d6afe3b809b1507de32035699b21fe2e21f1bd7273c7b55d0c6f47dfc9aa4b0814b892365896036b898e8e18892751fd0b78edff5157b6510dd3296be8be20e861d8c98001d9fc7352a64176c683093ff4d5465e40fc523c993db18aab4a0ff71e3fdf322e01455fdc6f01e779d8c1eaf65bd324d51cf41f20b9b598f043092df95a4716a1249d7f01944820d28541a99d9766818b6b494d28c5a2520c39d3e288022d114817f03c6a448b213c6c1d7b5043f47f397952cc6c84294b7d0ed63e7c8bb6a6b04eae977b4f61da35884c3cd2e004589b9cf797f5a8f1ceb21cde6a3f9f7ee97eaabc6732e0d66f8f945276a7dbdc46d3ebabcfb4245ad119bf89162ed42218ae3decb5621ecc75316a91553109ec8708891ea95d2dcc5b1bd1d6e96ff51895a3d4385833808de4f98ea59b44ea2e42a2a638bd3c240d945ca9647467f132acb63924e32452c8c87b97ed5123d9a4d5dde56ba62bfbb55d7e50785865efdca2af5c4fcffae0dc4e47bb4e3efbf5d86b69f454c62c09b3c597fba6beb6b9fb3691f166d5d8399ebc622ea911bc33eadc308f28f3505f3765f4afcee03e518d6f3e27169530cbd5c1d6e8fb56e6dc6981ac8d0959771e639b4d7803a29333713e68a61e92153afd72d36e2436d2633e9250db7df94efd66292322216e4f730cc25a8204ee3c45ac1eb8063c618c8fd2172259104d144eb53005fa6879c88e5058a792e55becf14261ec76e1c1a9b34ccf9000c592afce424497ab841337810defb7c04cfeb2df0c155652bb45f57c90c22be3d2fa525609604426a3f78c9bcbff3309a07e9975e0aa51dc175071af2a361fa8d5ac2acdba91c1e1acc3010791ae872d634fc66064517e7c7f994922624f6a65b95b3e41c0a6f993c362f68d2c30026d60dd54bb213dece8f8b236a4b94c8e474273a802a4877b82170aea85b3ebb62c037b9992d6fde8fdeec2b584b0cd6c9163b0d3e255810be6e01a95c60e9883f1ece6c87906dc730f63fafd6757465b5cc63e4bcbd2eeb5dd9b1e901a79dfb6ed5a7f8e971d39af65cbbe05b5f4972da4d02db3de97b9578ce8c463b9a01a2f12967b919f70f29c2276b9bdbc0d89d1f95f51e0163dc070c3b55e4c5f59fc1e3e7c41e110a877cde3e856f43cdaa88caf5742a7a4adbf3234bdfbe474650e6ce84b04db29c698f4969c4ad268e29febdfd855a3f447fa69daf3452493c7d8730b5d37caf743ebfb5237decded8f9937a5d7c07c93bc80225566ee8e62b80523a2beecdccb25ba359f2f084c25d0ced63a2a9d0262507de6515d5fa469506f86b22b67c671ca201f69d43ae48f5a90d122d22f764fef544e615554b291275f2abc615d91b0319d3c5925db0f6e32778dd7b818ef7c3e9dd81acd1ab4f89ee937c2329f77ea88341c5eef58517af7a96fdfe1abdfc5fd11e87d450910932533bf443901f8899f6ea253e2cfa1cc3b4da7386b0d99f53bbd6ba0c40aec2efb7630f08b758cde88112f94fa88c18bf1a9d89c38cb3e483acc9aee5237ca00fe342a919d938753c266c56f95498ab68b87687d355f539059cb935d1064d922c18a32d03bc547e65534714b9c9cf9716357bd389e0c060d3bda9780666e60dadd465a84a38aa088a912d2de9a5c6a1e24e3e8f59d1042e62c6ae0d896bca4182503d777b9c414e30ca15afea1ce0fce9f70185b5f553480028b02cb2dd542763de1be3471998fdba06ed1cdfb9f7714e191c4e3179f9f51572a3000bc1b693b9e35e5edb50dd410b92b85d1cd04be6e442c317a35dba11c7103b73369dadd0566add6735a7b3db6c2e60fd740fa8ec06192c523f50de34e0aab55826d7896af64be3f941f34869fd2aecdce9bc271447457d3f62ed7405ecc3eefcab38aa23b6ba897321cc6635c81e93166ad57edbe982cd8fabe51721f0c1af2ae33f8032bd1bb99fef8c7fec382f6ee0917cd21e6ac928491221bdb84a7c5f826a9e8fc536d81953a797f1daf8509be7fd75aaa3a826af5b1c64a2e4e48db478fd97fd0d02c91cb34fa7839097e20017c23692487b710e2b0cd5db85bdd767c4e44c661d6a6127b75932a4c786cfede39aafac3d210758795f5ed2c4c5bc3c338bb89012f19053482cff46bc50b8dca60080841390a7570108bb86f248ea07de231716d0fddcade5ce2fb4c6c3c906d8b6e4e6a389637cfa8a3d1ca2c0b1147652bf28cb51f8b4e268186bd14eb46047a5e7de6c927f196f7ad0eb0c53dabc99be84fba0f2eac190596a6c2c893e99ddf23050599e4db8778ddfb8b606e69677770bdea12f2577012fbb7da128eae6ed57dd4c53e7978f4050c91bd3a81ed96b31303fb1d5ddc821007aff96496d65af2ae6b74edfd451ece06b8c8587c1ff710b7a15aa96eadfb93454d9ef0b40d4adcd964365c58940e01934d0993d4127e11e1fd8ce611e9e11e7614440e904fc118ea3e38c42d644b19829a378853037e44a70ad4a1") 2018/02/27 07:23:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)=0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000004, 0x2011, r0, 0x0) userfaultfd(0x801) 2018/02/27 07:23:39 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) getegid() creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/02/27 07:23:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000862000)) r0 = memfd_create(&(0x7f0000000100)='\x00', 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 07:23:39 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x0, 0x7530}, 0x1, 0x51, 0x2}, {}], 0x20) r1 = memfd_create(&(0x7f00000000c0)='vboxnet1)\x00', 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x80000001, 0x1f}) close(r0) 2018/02/27 07:23:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000300)={0x4, 0x10001, 0x6fcf, 0x7, [], [], [], 0x69c, 0x1, 0x10001, 0x8, "b4623df8747c566b23649f250f92ab3a"}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/233) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7e0000000000}, 0xffff}, @in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0xd0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 07:23:39 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) fchmod(r0, 0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) shutdown(r0, 0x1) poll(&(0x7f0000000000)=[], 0x0, 0x0) 2018/02/27 07:23:39 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x880, 0x0) ftruncate(r0, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) close(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="882ae56acda56c43d2260ab3a61bf0f7131c93fce17d36ad8e853e2a0a5cbb7fa8e7f1f362c448ba42cc80320b20aa7091c40a9222c73148c6dd7b910b632013485ca7de58d9b608aee3a6625890b1b81ddac73039f1b83297e57a987b6cda14897bd0732305517e4d0ab764c079989c03e1cb5f55979d865a1f246e3b1f442c", 0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) ioctl(r1, 0x0, &(0x7f0000000240)="846038c35488fae33a56c02ef9f508131a717c5f388bcf5d9636b669a897202813b11ea79e8ab1e6c29befff0f60aed5b27722e14bde6e3d03f9004f23e22c3bf0c3f06f9236e72a4e0feec38c670a9bbf0040d7f7e1f79f1828e4fc8ebef054886b70beb2df660d1a27580cc7d199ae16d51fa69f2b887e0d3ece758c5ab9835fc9a3f9503cfb") sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) kexec_load(0x5, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="5a7084e16034794edcac3d6e9b8f41fd70ed5f22841f253171e01ee5a2821c92f8018af7c706649d41b6f85ec50552786e1492ef1670d80e0acd66417ff9a81ce2f48d501206d94a1e09ee954b2beba6e889f657534d67265ea90349c5a817ecd04f6c1cf5c78d96c0614f", 0x6b, 0x3, 0x7}, {&(0x7f0000000000)="14ade6d5c34942c4ecd6aa66a35053", 0xf, 0x5, 0x9}], 0xa0000) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/kvm\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/81) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x80000001, 0xeaf, 0x5}]}) 2018/02/27 07:23:49 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x20000) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) clone(0x200, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000f8b000), &(0x7f0000000100)) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0xd) acct(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[], &(0x7f00006fcff0)=[]) creat(&(0x7f0000000040)='./file0\x00', 0xe) 2018/02/27 07:23:49 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socket(0x1a, 0x0, 0x7) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/02/27 07:23:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x1, 0x0, 0x1, r1}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x100000001) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000200)={0x8, 0x3, 0x0, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x98f3}, &(0x7f0000000100)=0x8) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000180)={0x3, 0x8, 0x1, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, 0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) 2018/02/27 07:23:49 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') sendto$inet(r0, &(0x7f0000000100)="32c6b320c47e0f69e35f61f359c4ae", 0xf, 0x40, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) waitid(0x2, r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/02/27 07:23:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a66ff8)=0x217, 0x435, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 2018/02/27 07:23:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="88cc1f4d6b8ea0dc3e5d775b67b770143e205d09b3c41d07eb30af8d9e5d18f46f21b97256c1d0aa5cd64358db64f685f34b9a0eb64ae2c45a6396c76c8f8244379134da32c2b65f38a2217e0519e4afce8e736906303932fcaac16cafb0cb72b728685bc0f0e9f6e0708715a4695840aed79dece1c2df76ea83b4d601a8943a89c34bcd5ad8b44cd567e32ae1ee61b7d766519704dbfaeb914e2a46451ca217c3589d42ffbe9148aafcb4bfb7a4cd9ee360eb96") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14}}}}, &(0x7f0000000100)=0x4) 2018/02/27 07:23:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) socketpair(0x5, 0x80003, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x1, 0xa7}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) clock_getres(0x2, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa090ef74dd23f6917aa54cc", 0x21}], 0x1) [ 151.018656] kauditd_printk_skb: 783 callbacks suppressed [ 151.018665] audit: type=1400 audit(1519716229.693:1087): avc: denied { net_admin } for pid=6517 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000240)="218a183d1f1e43bc844aed17ae2a5fa7caed4b3313f38383ac8389df8517421fe7c29f191c4fdc7a", 0x28}, {&(0x7f0000000280)="af1bc491cc5613b67782e5f8351d4a1a5ec0854402f83573f2efb00e0f9c7e1bd3f078a1902b276e3c16acc625b8d64a4475efa719dbce31b8dfded9240dff80615d2780f1995409059cbffd7a33b6a7082a9afd5fd6e12fe6320ad4acdf4ae7e277efe029fb96d0ae2cdb08b9aecac445d15afc8e1a6462cdd3242e584defb8292074", 0x83}, {&(0x7f0000000340)="35d0694a70ef06", 0x7}, {&(0x7f0000000380)="fe3fafc3c29e11b26e5d6bfc0f7661838694fa6180399d3a7f8ce67a1835dd3aa76b4f2d87ffdb24d84cbdf29018303897691b0c481647eab283d028b68dec75db980be0d56591df9a2b24eb010e71645202977de4bd3a148a2aef03399e5a57eeb71b551514410d68663a74ce", 0x6d}, {&(0x7f0000000400)="49e124b7999412fa84f4718919197b931ed16dd8c7f2de2b982961cc8ccc4fe09fecbccf11c836292497d31c2da6b75db1ce70416decb782c4f23ce46d799d", 0x3f}, {&(0x7f0000000440)="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", 0x1000}], 0x6) writev(r0, &(0x7f0000000180)=[{&(0x7f0000463000)="390000001100094700bb00e1c3050000fb00000002000000003f00040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="c65e77330fb58ce242d489c67aff5e444257c55518d71a99ccd34e16154969e86ace71b5b208b0e5229f9ea93ab6064fa132f2269afb3ee133c615753163f0f35cd29fa3e665905fd4a427b6", 0x4c}, {&(0x7f0000000080)="43bd024272ad0b890ee9291bb1e01a5268822e1e5b45fb10f4ee05686bf036b0be379303c58c72a137fa6dcdebfe745553374dbd4a3531856c2557483c419d67b602d32ce94b23c58ea988f25f5d8b363380fdc997adafa87c65b3dae30255379f56f76f77c5ed77d364c929f73d117745d2f2ca6f6b218ac0503033937587291842313dd02776fb9d30b7601046cd41ec495e93fe93a1", 0x97}, {&(0x7f00000001c0)="7e5c06f7a8bf95e296719c716ed14ba459c602e591c96ebc202d94d64a648eabe8de433a38d5a2b31db19537c59a36bea75396be2e5bcde16cd832d04a038a06e57d0f3ea3", 0x45}], 0x3) 2018/02/27 07:23:49 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x420901) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) set_robust_list(&(0x7f00001f1ff4)={&(0x7f0000283000/0x4000)=nil, 0x0, &(0x7f00001fa000/0x3000)=nil}, 0xc) mq_timedreceive(r0, &(0x7f00000000c0)=""/111, 0x6f, 0x6, &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/02/27 07:23:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 151.163610] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7711 sclass=netlink_route_socket pig=20039 comm=syz-executor4 2018/02/27 07:23:49 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ion\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x10, 0x800) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3e8, 0x110, 0x0, 0x0, 0x304, 0x304, 0x304, 0x4, &(0x7f00000000c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, 0xffffff00, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0xffff, 0xffff, 0x7, 0x7, 0x9, 0x800, 'lo\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x52}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@empty, @rand_addr=0x98eb, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xbac2709a6f71e666]}, 0xfffffffffffff000, 0x9, 0x5, 0x8, 0x401, 0x37, 'bcsf0\x00', 'eql\x00', {0xff}, {}, 0x0, 0x20}, 0xc0, 0xe4}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0x1f4}}, {{@arp={@broadcast=0xffffffff, @rand_addr=0x13, 0xffffff00, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x906a, 0x101, 0x5, 0xffffffffffffffff, 0x6, 0x1ff, 'ip6gretap0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x1}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x7, @empty, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x434) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001880)=0x0) fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)=0x0) r6 = geteuid() stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001b80)={&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000001840)=[{&(0x7f00000005c0)="8f41ec3ff17348632ec22185d21d3086c33dd1947a6f81f8641028017270336979d808bcd932c07bb864b52a70844c72d0a11d576e97514a113eb0183a5a39230f9f57a08bd64bf9cd56fdd10c168d25649a4b984b6ddf1942a8125eb2e709195214c594e5b4bb2aaab2a1c803b6f53234480e846d31a1341ea95549294482651ff10b1c39ac76f6aaf003cbd51a9918ea7b2337ede8898b96c4fb4dfdd8c8b0627e", 0xa2}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="37b9fc50c8b2455d4d87e64d6ca3b18df9f5dc97302af6b48de746b5b77b2c5e2ce6e9eb37ce5903a5b97ef2c55c81026d29fecc", 0x34}, {&(0x7f00000016c0)="674f57067af94d585af63dfa191d114198c9e0d8c0ff9a1483b40eff5b61041e7b496b5798990998e010634d216273491f7ae7059ca20d845cbabdaf899bad609a7120d7708e3e0320051d1aa9ac152b2b426fccba80427f2d3db131c9deba65fc77b832c53b646548981f", 0x6b}, {&(0x7f0000001740)="5ee8acff9a44e4", 0x7}, {&(0x7f0000001780)="86f96de05907eeb3210be83887759df9c915a7fe95f5cf45a77959c77f2edfe9257b392cad1c5f005db202147df99e786342cde6b098cbdfd7cb3c2ed54b9c58f98e208cb167652383d4638f26dd997583672fc9ca4b5cc813b572d470041f4842d0aacf00ea57513f997ca57577a97eb05eba533224dc43ffdfbb45218001b071c5da27bb63601212a6454eaf34574441939910472fe5c05fff76d8ee0abcc70c77bd2445d11101bf527ee2", 0xac}], 0x6, &(0x7f0000001b00)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}], 0x4c, 0x40}, 0x20000000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xec65, 0x13, 0x0, 0xffffffffffffffff}) dup3(r0, r8, 0x0) 2018/02/27 07:23:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x701000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x6, 0x0, 0x100, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x2, 0x7}, &(0x7f00000001c0)=0x98) [ 151.197595] audit: type=1400 audit(1519716229.735:1088): avc: denied { map } for pid=20010 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=56578 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 151.226124] audit: type=1400 audit(1519716229.743:1089): avc: denied { dac_read_search } for pid=20009 comm="syz-executor6" 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 [ 151.249964] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46351 sclass=netlink_route_socket pig=20043 comm=syz-executor4 [ 151.251161] audit: type=1400 audit(1519716229.747:1090): avc: denied { map } for pid=20022 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 151.251179] audit: type=1400 audit(1519716229.750:1091): avc: denied { map } for pid=20010 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=55648 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 151.251196] audit: type=1400 audit(1519716229.751:1092): avc: denied { map } for pid=20022 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 151.251212] audit: type=1400 audit(1519716229.759:1093): avc: denied { net_raw } for pid=20016 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 151.251229] audit: type=1400 audit(1519716229.760:1094): avc: denied { net_admin } for pid=4288 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 [ 151.251246] audit: type=1400 audit(1519716229.763:1095): avc: denied { net_admin } for pid=4288 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 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) clock_adjtime(0x4, &(0x7f0000000100)={0x8001, 0x8000, 0x7ff, 0x3, 0x0, 0x2, 0x80000001, 0x8, 0xffffffffffffb612, 0x0, 0x8000, 0xcc6, 0x0, 0x3f, 0x6, 0x5, 0x6, 0x9, 0x1, 0x3f, 0x4, 0x3, 0x100000000, 0xffffffff, 0x0, 0xffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:50 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffbff4)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xf93092b7b9aabf) setresgid(r2, 0x0, 0x0) [ 151.251262] audit: type=1400 audit(1519716229.764:1096): avc: denied { dac_read_search } for pid=20009 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, [@rand_addr, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr, @dev={0xac, 0x14}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x38) 2018/02/27 07:23:50 executing program 0: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/93) 2018/02/27 07:23:50 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x20000) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/02/27 07:23:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000002c0)={0x3, 0x3, 0x1f, 0x1, 0x26fe}) fcntl$getown(r0, 0x9) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x24202, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)=@ioapic) ioctl$KDSETMODE(r1, 0x4b3a, 0x80) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000700)=@ioapic) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockname$inet(r1, &(0x7f0000000300)={0x0, 0x0, @multicast2}, &(0x7f0000000340)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x80000000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) rt_sigaction(0x32, &(0x7f0000000140)={0xfffffffffffeffff, {0x6}, 0x80000000, 0x7ff}, 0x0, 0x8, &(0x7f00000001c0)) poll(&(0x7f0000000180)=[{r1, 0x1000}, {r1, 0x3}, {r0, 0x14}, {r0, 0x240}], 0x4, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 151.459345] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7711 sclass=netlink_route_socket pig=20039 comm=syz-executor4 2018/02/27 07:23:50 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x3) unshare(0x6040004) readahead(r0, 0x1, 0xffff) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r2, &(0x7f0000795fa8)={0x0, 0x0, 0x1, @thr={&(0x7f00004cc000), &(0x7f0000a30000)}}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x3}) fallocate(r1, 0x0, 0x1, 0x3) 2018/02/27 07:23:50 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000029c0)=0x14, 0x800) sendto$packet(r0, &(0x7f0000000040)="6552405446b3266990fc034b7db7c46a07cdbb3c97ee3f559f037ef7124662890a673bb7ef239dd2b97adb98603ecb5856ec29fb947427e3e4d6f50c28952bd65ef7ea1571968e23184484e00c50fcdf2bd70a52f1d63db67f91ae7a365a07fae1679a94475999363806a33fc77e69170e3c40e9c7f18e3a28c794390bcd675ab03670617ae6e7f8b8363c7328403caca75037b8154d3b95b062965773ecf1eff5bc571afa2f204f36de4edc46f14a28eca27d35eaa391629eab3adffbfe6a70cf1d28d96216de723f36f5f82a95eef22d91311c15fdd6725932bd4da2f287dc32494a7869f9c9fb57", 0xe9, 0x4, &(0x7f0000002a00)={0x11, 0xf6, r1, 0x1, 0x9, 0x6, @empty}, 0x14) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000140)={0xe9, 0x1}) clone(0x18c2502, &(0x7f0000000000), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f00000000c0)) io_setup(0x1000, &(0x7f0000000180)=0x0) io_destroy(r2) 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x4) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[], 0x0, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:50 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0xaae5bdb33316a884, 0x2, 0x800, 0x3, 0x7}, 0x9, 0x3, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x2, 0x1}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x7fff, 0x200, 0x7, 0x1, 0x400, 0x9, 0xda4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4972, 0x4, 0x7, 0x10001, 0x5}, &(0x7f0000000140)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)) 2018/02/27 07:23:50 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000ddd000)='./file0\x00', 0x0, 0xa}, 0x10) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xfc38b7ddad386b16, 0x0) 2018/02/27 07:23:50 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x22c00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) close(r0) 2018/02/27 07:23:50 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0xe000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1002, {{0x2, 0x4e30, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000000000000000086dd6009000000303a0000000000000000000000000000000000ff02000000000000000000000000000183009078001d000060a97188000000000000000000000000000000000000000100000000000000000000000000000001bf7543bf39398cc190fdcfb002908f89641c39178b9096fada7aa75445733d0ec753337b86896e16c3c0c24e390d80830d73d2015d8a259cce49a3ae4acd60a50c015dc885c38668d7e7c1"], 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x80, 0x100) 2018/02/27 07:23:50 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x7, 0x9, [{0x2000000000, 0x0, 0xa1}, {0x20}, {0x81, 0x0, 0x9}, {0x2, 0x0, 0x4}, {0x3, 0x0, 0x401}, {0x6, 0x0, 0x9}, {0x6, 0x0, 0x9}]}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/02/27 07:23:50 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/27 07:23:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80005, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=@ethtool_rxfh_indir={0x38, 0x0, []}}) 2018/02/27 07:23:50 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x10000, 0x84400) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1e, 0x10, "03d6f9fd7553c402d053fb16aa7d6d8981f1668bf6dcdc9150c7b46cc9544ccb2a5c354aea1104f078ba1e1a07e9e1facd5f42cb81e4fee6da84e65fbf4e8ad6", "0825a6be83bfdf2bf22179a25281d1dfcbb85f04d6c9a1accea3071adf8f7bef", [0xa3, 0xc4]}) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000957ff0), &(0x7f0000a2a000), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'rose0\x00', @ifru_addrs={0x2, 0x4e20, @rand_addr=0x4}}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) 2018/02/27 07:23:50 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x805, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000140)="f64b29699b4bfc", 0x7, 0x0, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="028fa074ef020000001d9b832f3cd374b9f7e33e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0xffffffffffffffec) 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x1ff, 0x1, 0xb8f}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="9a2a7a6c8d4f1f880057b3299503051a30aa15be76bd148edb6fd8f345b0ed80620c1c6a05289b7380dd5c34e5c8b912fc24bc816ba33144d4b005cd8a2b3667921a1c6849ff3c01dc5404297e8caef79aa9b8a99c4679623b36909e1b707c1f4020d85244fe39e7191ede68336b6a1e43313c4ceaa170ed4361dc09538d8ba181caa88dfd5af3293c1ce9076f161947c8982d1f353a5e2f8ce9560de538a77d33712a2b83cccb7b2a82383005fd818e5dc0f14233ae30af571d3daa0d1aa1cce4dd04c720f2d432e45a8b86bbd7fa252fd1f0ca145092e9cb071fd029f4330ab6a62275bee482d9ad6c198ebb24481aceb23998cf1dbd30be18348ec1bec833852c154d3c3c9b8475bf5bc5a4a478c72012309e5ebc60ef5c1afb896fa51b259c55e678dd5fbf414d49bbcd4344a6f47d26f1c8d5b2677a0744a6c75f1c87429ab0fa7bc177a4ae1d9a92473fce83bb64414f2456e946e957978432c46a2848e67fcc3fb664edb70048ceb8982578fecb1073e87b184ea85b3846ecd5251a3520e6ee15007cc869887324abe05ca5c6506ec06ec70b862f6084cb485acf4a823fe7a6c38202a735e3a2eff49fa0a86823be2f130d8606dd16e5048720da257634da9615f304fcfe9418f35e47b5d45a10fe32da4ce88428a04016f695cd929574a001d50b07a4353dcda9c1439a6b1f5e4737002ed5ba8490e0b90be577457494ef3d81b468518beac4cd382431cc278a0e6a17389156436ed1510fa6c70185852e299a3283cab67307128b4315742ce624122db455318d2e38d7cab89ec4a70902bddda90d418cb7a205fc8826e83abf151e9f8755b2f1f7c9359a8e7e8f1ee6deaedc74767146400bc11a35ca8459f2fb3e43fccaf3c927d83c136986a6db0ae77a7811168bcf86b86c2cb48e38175adc685ab831c19d1a8e41aed717c338e16cd60a6d030c638464ae4ad508c7e52cf891430afb65e36b74400b641cbfe988fb117312476e20fcf54e37f38bf969a7702680b763f13f60702146ecd3565524b98c30344012c1448947850daf145b2da2bf360f6937311f94db8ffaea179f908973bacdf950e507c811be086706a23486327030e518a9a9286fdb52c6feb1048fd58a090dc43b9df9570de6a1ed315776f83deac46c96bd92d73b7f77202ad20899d112362edff948c693ef01b9925a429b8cfa673effa5eb31c6bb50596e66d5625bdc22da27b0538eda3e0745b031177c0c98d466ce613b9430c050f021aed8731ba2bb0c4112e3a580570f7a2301fcb0502b799193132c80cc493cd1d2c8545829d25de0de37acd5807d5bd2277930912df3b4ed64fb089673b4fd51ad65f83747a8f7b3652c392dd930dd1a8af9fce48c8b61efc95843e1235d0dc1194f968626fd7fcc7ab3841c02a3919aa7c4e428533bbb6f724610d2a15558315443d4664139b79e1bd40e887a2fa2523b5dbf9d8041d4d767cb0b5031992edd3a7ccb9b25742ce4acc29c86b79127200fb0366922738e35647bb4f0edda793662d1584b03458ffaaa6467541ad5eb967f720a09c7a6ccbbbebfb253ac0a34754d8297c450f54cf229c4722455f88877e47dd1ec9bec336649f9026235a2408ccbde5bb1ae90638bd9d673c7d846347dd646c1062870d4483b79e9ae5e1f1cb78426bfd95a5e6d054836182908f2317791e7e6f4df7f844ed8a86d4664ff0c79b906270d05a465fa2d6fbc23cc3e395743a9a33c34129bc0da3e684d965fd6b825727475f5a316307581c46f96b295251bf5b8f03e58be1ce609f532f31967ca7c139bee9557471ef3d7f55aa7aa1c3d5d4dd417703d9e9a09901519ed96ee8cdb366e33afc7aff4d35c194343bd929785aba34b5288666c441de3e3738ae87d45c93c669e6285507aeec23afe9defd46405918e5a6d7dc0193e3ff74e05ed8a2609e5c5d7c1f7b2c287d0715c1310d6aad3b408f4360df69b51334e771bf6397b73535bf6a8b06e0442510f48d68f71e442d7989c73fcf9486cadaf464f675f50dfdf92185f9fb34283407d9d60d8af11c6c24cd4c19c6daa3467dee4584c9fde664a41d0015aacff2b3648856b45bcabd08234a5da0a335b6903ede31d2e5a051c1dbedeef1fdcd3bee4e9a4a6dafaba2222c5a06e34aa43a20190b8d38367ed704ee1c29c389d5493df75af4eec8f44ada5c8e24a44ab1afc6e680fa5fbcaa356841cbf68f004c743bdee4acbb07985d81bfbbe11b7794c173e3da0517eace71b31ca48d155e020c839e58604258f412af18fa15ad1f8978ac0648f56cf4418386bd3c8120b989428c7b926f05828e8e6a66606ab995e7eced8020b8af14b53756fd97c211abab838d8ebdf9e3c06e9b2dd75cf85de15eab8333ee9c10df2433c8ddbdd2b6da75db0c0c88532e5e6d15ae9a739e51a5e73f5d6ed88d2d52631a98a124121b3c5311d59bdd76dd0301daf53e62e0468a3a5018d6ceac5f8119b068231c40865e40acf31dc33179a04a0c623452fb3385b56bd6c4208c15e5e2179fc7d230e747de05ccc0a83ea4a154ed4652d6147eb1045c2d94375bcc8a5956cbaab6d4744721ad61f3aa648fc3f734692b82f5b29cb422f90544e2184d6ebfa4d119ed5412dfb1186d4ef35769aa29f0c702207ee3ce916fb2cffedcfa1a3dc1987e7e979c5d08ce5680fac942c91ed50dc1066ac1428aa42b54f157c345f5719562eb69f6dbb98111bc09e2176f6f6c1c161e28e5fd79c1b4b75c71b81cf25187cd855d65903adf231dcd99671f8d4cbe8485bec87e59ca70ece72bd0cefb620c0693097dde64466320098a980fae5b17f494f174f16656cd0d9cda64ba4700b4a8fde726ce6f610d5427a37dc53739f1ea4c102ae51b87e772c9a76ebe480593ba5ce677bde973a0aa2e1707024e3c5d03ec07b1fb2483ab163cf89287b9916362fbbf3ea3c7c0a5eafba78747617a05f85777ba0dc1ec30258d5a3015c910571a84f38fc8a261935fb281b3ef80ebfee7fd27f84cffca23fa8739c640af081cf0d5ba442cfc88bab7beb7c134e48a5fbd12c9593c13ef5f40d0b76378316091044016b7457e6988c80008f020c7a52d867e52feb84f9d5b26c3f4a089228c00993b7c3ae281182a1509b575dabc0b5bad6aa4d6de4c4118287ab1daeaa64a893fa54f381afad56ceff269ba5f3961c276b038e16acbe4671bdf2e4fcf669bf2ea06409d087ef504b6e15d490fd81e5dacf6df35c251935fa974f6c7b18e14e7d4912685f5e118003aa11814846cd289220bf2dda70b584c2dc7807a119aff607f1f286ad3c0b05121e3300a6d8cf7f443a975f98ecc9e8f424a8cb137af9496468ea5c85700dfbf71af3da44c87fd73425e1aa8eb9f66921f659863cb8f58be3fcf45060e09b072529f288eb38701ee216f86ce904a80c01674391127f08f31242169fb069e0799c3d0a4aea7d16ce396b6dcdada3e73ae7ae05d67afd598cf0ada8122afc0acec4e8e3d9eda89e99e21081f3acc5243e818f1f3cfa3ac4479da34f6f1dfac92c212e1cd8ae9cfa40b9faa7681c2bf162a5e47c5bfbfc0dec4add0a704aaebdd9070fde68dbf2b72b21112fc3e16da23ac6138a97a3b616febd2fa6c7f709174b11d32ec16550e4c997d836994efc06204f76671e71fe668d92c2b89d131ed6e8855b85f90187cb2f3f5709419d13a8dbdfdfc47fa417e3190e22ac04458ffd9f2b6e5b841f861917ee266a98ad3dee85279291debec522ba7c038c5c8926f3000c0366c9ab207ec5c9a3781302a81b4c6af4b31b04854ea64d9e09e3a8650f07bcbbe0b7082a1f68798abdb67ccf2ce3d171e10ba77b82877788a36a57d4bd1d350fc943cf89bc470cc32d2de2279e4a76388548e4de296da63eb5c4c27550cfb96d0c328b43dfc018c938e2305cf0be3a2ca4535bc4a50a85ba651bc002c47ee3a6737e67764fe553300df6f443847046465ae7fb04b3c1bed8d4deebf2ef448a616ae843636bd0d4677d14abbb1b9ad3bdf1dd6bc9f877c4eccbb749fb53d41f75120d12071b8df89551ce49d16548a5773f81f06a47fad0a360dac98c63f44af4b3557d26fcbde97c1609295ec5f7377bdbd79d00d59761008ecaf7bfbef2303913d9248beeb4db3c3067cc3eaab6dd850a08e35b1786b7bb29254f0eae2d6b9df45af3d30593e0e5fda1cf714e032c6487f332017384d064e7432789ca23fdc44b26d42653b7ac593332234e3ddf138f9606fcc4149f4400148e0d7d2ec47369c0718154fc0c839faa9ec86b825237fdff1eb29437f2032e69e84b11d58cfc44778fd07193df75f38813bfa83dab2ce87ded7bc0024093fc4238f2ff1249582a1f478f999d96d23fcb81a3103071d4a99e652208aa097423d79a0e74e83cc8ef959f79650ab1716c55e8e23a5df8b89bd00d0a1ff4656b02069c7d07ab6c5884e01b74a796680bff6742476cc62a07d58c570b9324baed8f430d1241aad7cb653c402781c96d6f979adcc7fde00d69975885d88b19817793d94386a3263011627e0c8faf8b56ddc1fdc638f8ea8e0d301c9971d7ed14b68de94231cd10797287e8a67a4c1961aa3bfd9580160ff1b58fa309ecf6e1cfba39b6bc58174f49e2795942277b8ade42bc13173729ca99b82685c5f6d0fa49aa8c825204d7733e0d18b50748d2fcb07dc0e5e5b878f4a7fddd501e0b53f80b68195de0e77dc573bbf62c4d7738080e03c1292460914a8981de730325b90643d487038df7f3dfeadfe0dc29a802c8c3d3ac0508f7fe3222696d42f0641f708f6cd78715eaa6b9409f2b1a38845904489679f9fbdf0177f2b3b26bdb1f28685440e0dd533436b1508b72bdcfba7664f8226aa4efc92edb7d94bc43a70a1ff98e593b4ee3d81ad1ff837ca56a8df3181117c9622315ebebcba751e46e77d6aa5bfa3e9bc6529cec3582c1859ac06e94d790cc9612a1f6c447f44d5f86a750e37b613905f4543f083f2bc968c895dbabbc0ceba083fa03ce2dceec823d9e3e01429a6ce16325e5573536ad817998fb63db2fa72e52c352db9fa2950ce808bb56cd1564040c6f829bf26c490425455e0aa5659b4b812f255cd90252fd28118bd74d0e184f37a28f56bdf2424ff45822c58ae27e26ccf9794617e7deff8fbde0f4cbf23c955119cc8a2f67e1fc1361f8fee683f4ea47be2752e6291c1996f9869a9844d8b1ecfbf24ad01cd2fafb75bcbe3b940b62806365a885fa2ad8e0d76580d81cfa05b263b16ba36d295cbc0d14d16bfaae23311e35128a9b548aaf89815984141d65", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/27 07:23:50 executing program 0: perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffffffffffff}, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/27 07:23:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5a, "b3abd75362130630f0be66bf82c199b53bfc7cce56543c3120134e4ae3195a2c82508cbb382b5105ec6da88def122d931e084b4e653d1596f84b930db61edf1f7a7bda4a25cfce3f4ab9a22f81a6e814d78969fd0b13c4141787"}, &(0x7f00000000c0)=0x62) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x91, "bb0bdc9c3bd92e109a332dac253ca72f93d3196602890c2eda0a71517faad56e8609d0175ce8875f7aa996911ae7ca8c9cb644460c981f6f9266a3250ec7f15176542087dcf46ae45a646788882b0249ecebca903847e7edfd4004788cf0e82e652b7d581ec56fe2b80136332d253799fbb0d09ac87be86e46d60b2d50778f0434169ee17b581fcaf3c59daa665c128a0c"}, &(0x7f00000001c0)=0x99) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e8020000ffffffff000100009401000000010000ffffffffffffffff800200008002000080020000ff", @ANYBLOB="00000000000000000000000000000086fa8a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000500073657400000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000040005443504f5054535452495000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240000000000000000000000000000000000000000000000000000000000000000010000ac141400ffffffff000000000000000067726530000000000000000000000000626f6e64300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000c00000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2) 2018/02/27 07:23:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x0, 0x1, 0xbb62, 0x1, [], [], [], 0x80000000, 0x8001, 0x99, 0x210, "adfe4dad6c0dee7a6d459b1cc396e06e"}) 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="9147ad46391efada5ee60e76f3d0905e0000009d4d5469d0dff95de76077252dfa48c21aa665c3e850f5a2746572a33b72ef94c760d51153c818a284b7c77302d90cc9d856a56e86b11f0eb46862974e4d0e4e439276410bc4074e9984c37201448b699424dfdf3c84191ce3bbd0c637869cb8eba9ee9ff3302629", 0xfffffffffffffd10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x40000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x20) syncfs(r1) 2018/02/27 07:23:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000000007fffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3ff, 0x7fff, 0xb45, 0x1, 0xd018, 0x200, 0x8001, 0x9, 0x8fb, 0x100}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c82ffc)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile64(r2, r1, 0x0, 0x80000000) syz_open_pts(r2, 0x10000) 2018/02/27 07:23:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff97) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e99ffd)='nv\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/27 07:23:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000040)=0x2493, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/27 07:23:50 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x85e, 0x10000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x0, 0xff, 0x1}, 0x20) prctl$intptr(0x8, 0x18) 2018/02/27 07:23:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) prctl$seccomp(0x16, 0x3, &(0x7f0000000200)={0x4, &(0x7f0000000080)=[{0x4, 0x1, 0x7ff, 0x4}, {0x20, 0x5, 0x8000, 0x6b0e1144}, {0x2000000000, 0x401, 0x3, 0xffff}, {0x89, 0xfffffffffffffff8}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x9db1}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)=@buf) 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x924924924924997, 0x0) recvmsg(r1, &(0x7f0000001040)={&(0x7f0000000d80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/95, 0x5f}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000000e40)=""/232, 0xe8}], 0x3, &(0x7f0000000f80)=""/145, 0x91, 0x9}, 0x2021) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001080)=[@in6={0xa, 0x4e24, 0x50498a42, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="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", 0xfd) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000640)=@get={0x1, &(0x7f0000000380), 0x5}) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="5b37bbb7a1c45fa034b9e4ee4056fb57578170980fef8841aa18b2b2066a6a9f8ba10bfd9ccc19424305eae315014d7619774cadc83b2d4297060bf68cce20f49e713e287afb11a6301aadb457a0d32a204ef276d9f7701f2bb1a3464189bd64629706eb9162cc8b12ba19f5e44b5b3b041332e06754dc2463b73a41e50a19c53042816695507f02e015accfd9fbae70be56938aa805121a7d61d586e4fbaabd369e45ba44d6a148202e370bd9fa130a24ec5015e5bbf1e45d81a1f599ff74642c7602185b0c037590c7d4011c81a1fa045e66388494d3d242a58fdd3b", 0xdd}, {&(0x7f0000000080)='a', 0x1}], 0x2, &(0x7f0000000240)=[@assoc={0x10, 0x117, 0x4, 0x1304a883}], 0x10, 0x80}, 0x40800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000300)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x9a, 0x500, 0x0, 0x1000000, r4}) 2018/02/27 07:23:50 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 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)="19d5657d3638110f09f519c75df2a0976a2ba56d80ee7ebc18b2c87aba30877a990f930979f1ac1acc6385067ce72d53f64a5cae3d3a5932914914a18c30e1c592b53d9f227b8c40c9722eaf399ed29e912f9c3e5ae58e160d348c69884394bd1d5f596ca630616fc1bb03c337500ec614357c1e2081e48dd030ee0929b49ed9e9bc4435781f6f95e0fc5ea39eb63ca47874", 0x92, 0xffffffffffffffff) r2 = request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)='$\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001340)={r0, r1, r2}, &(0x7f0000001380)=""/4096, 0x1000, &(0x7f0000002440)={&(0x7f0000002380)={'tgr128\x00'}, &(0x7f00000023c0)="451993d2c58151dc28425f2e2071ffa39ca36419935f7b5e3509b2dd3e48f07e7bf919d23f7d05bcc6e9d705dd3dd0bc7626486ccb1ef7bd1e55010fa53c2610fec776ba3031429887a4607d1c181a9ac6a4e40bb0f6921a5445ec95e51c61521f4c7ca826d4c389c54df0a2b3778696", 0x70}) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2) 2018/02/27 07:23:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000), 0x3) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/27 07:23:50 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c81fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000080)="c5dc6412547b2e11dde062b8090f7160c2e57fce884525c9ca6444aeebcdfdb5b6a5a23a878a774af6f72ec996079fb03df2a4bdf7508986220f5d7fc50ce738beae6d2470fce837e4bc2599e9eb06f1b69d781ac3fe0b42", 0x58}, {&(0x7f00000001c0)="928f6fff7e3e29eb4ea29d68e0ef5f1a3cb50c5c49d6da856c27b4c6cfc8a5721dfd27933e5063e76787a6835294656a4227de3cdeb3ccb0055b5eb8e5ad71296f54d4e02c547a9995e8519e14f2acdf3694617331aa2542126db9723c5a2be7bc726bb722195c7f494ea1445e53a6446f4125ee65bfec2d0d126733d77621832f64cc0c7d9a66debde1bf7d4e4be42df6a2928d662cd461358c54ba77565f", 0x9f}, {&(0x7f0000000000)="a923218d23ee5b35482c0bd82dd46371b1b1b6cef8a8f8b645f62c624eb67e36fe12", 0x22}, {&(0x7f0000000280)="6b007a9db89b31641051808eec61ee91b2a2b4583b22e069f25cda8e2c11e37cb657d06930e177299dc459188e5ca3e9be002df564f6c61c1a110119d570d88d1400f6e7ba1f88ac55dcc1753361e2465726e43059ecaaada6534af6de5944e109b45c175667a2c83e1ec6507de4c60e081ddbd06a02fd0e07ca4b322246976b068eeeaaeebea1e18f6fbbf1", 0x8c}, {&(0x7f0000000100)="4b8be9c33210828f145012cf618edfdb23d0bc78d493966f9b6617ac493785748d46bee48b2c3e80a9f86130aa9fd7bc4895382bd2075dc84bdab489ae435a1e4c17111006ed8b4be2294329274fcf57963d3296c36a480f5bb33b368d2ffa10f75d8b6a8c8bb5cb58f6b93c0275b9d122f4c7ae771e5683", 0x78}, {&(0x7f0000000340)="b6985bea4404d4", 0x7}, {&(0x7f0000000380)="6c192da34ac2cfc0f5f152c8d4abbb364050b3a6e88eed586dca1f2949d57a5d2497fce954e60765fe25f2940958fbae9a643f4adf24d8f9fb74ba23e5e2394ffa80c56f00455277ba217060005f98fdfcc81eb7e363f4a49d81148de6f9f51f", 0x60}, {&(0x7f0000000400)="1a0fa6f129eb4e7c461589ccfeccb78bff4066ea34f2c4f0e41b0e4d8822a307086dedcae4a02f024a61f5f68ab4d511d5adeb6f03b02c0c179a3c24f9aa42e4fc485c3f640c89c9465f19b2deaaa54b12d3c1d33d5ecb72", 0x58}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="fc62e8312d6616aef84bdef802183b4aa091aba5ee3f2960d4d6225fbbb14289416274a93024bb4cb5df22f2ff9bb23310ba0bb3db2cfa2aac9cfdac439aa837e1e1f5bc8986895ad22939c7bfb651816e103e29fbec20980eb4edeb94e4563bd8909876dd076160e54c1b8f73424bd7f869b85adf28f52c13dbc96fd6a44bd751a3a751aa367742728f773272cc55714e39ca983961a06455a3f7", 0x9b}], 0xa, 0xa) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') open(&(0x7f00006a8ff0)='./control/file1\x00', 0x40, 0x0) unlink(&(0x7f0000000180)='./control/file1\x00') close(r0) 2018/02/27 07:23:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @empty, 0x2}, 0x1c) 2018/02/27 07:23:50 executing program 0: socketpair(0xb, 0x80000080006, 0x20006, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$getflags(r0, 0xb) pipe(&(0x7f0000437ff8)={0x0}) epoll_pwait(r1, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f0000db9000), 0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x3, 0x5, 0x1000, 0x2, 0x3f, 0x5, 0x400, 0xffffffffffffffc0, 0x1ff, 0x100, 0x8}) 2018/02/27 07:23:50 executing program 2: r0 = inotify_init1(0x80000000080800) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xfffffdbd, 0xffffffffffffffff) 2018/02/27 07:23:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003040)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002180)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xfffffe9d}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0xfffffffffffffffd) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:50 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) 2018/02/27 07:23:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x10001, 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1d7) 2018/02/27 07:23:50 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000cd2ff8), 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x30}, &(0x7f0000000080)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x8001, 0x2, 0x4, 0x4}, &(0x7f0000000180)=0xa0) sendfile(r0, r1, &(0x7f0000c50000), 0xb7) 2018/02/27 07:23:50 executing program 6: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setresgid(r0, r1, r2) process_vm_readv(0x0, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000040)) 2018/02/27 07:23:50 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r0 = getpgid(0x0) ioprio_set$pid(0x3, r0, 0x1) 2018/02/27 07:23:50 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0x6, [0x435a, 0x7, 0x8, 0x2, 0x100000001, 0x6]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/27 07:23:50 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4f7, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x59, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x429, 0x81, 0x401, 0x73}, &(0x7f0000000280)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x8, 0xd, "1635002e1921119f031ca76a2d"}, 0x15) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000440)={0x8000, 0xbd8, &(0x7f00000003c0)="a33e41a29873e015db88c7851d8b0610e5fe1c57630dfc1749a7ca6491136000af322015420a", &(0x7f0000000400)="c4c367a657d30910", 0x26, 0x8}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e21, 0x887, @remote={0xfe, 0x80, [], 0xbb}, 0xa4c}}, 0x4, 0x5}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000005c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000600)=0x4, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000640)=@int, &(0x7f0000000680)=0x4) rt_sigprocmask(0x1, &(0x7f00000006c0)={0x7}, &(0x7f0000000700), 0x8) r6 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="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", 0xfc, r6) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000940)=""/36) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000980)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000a40)="2a236818ada39cf723159a63d57ae365", 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000a80)={{0x0, 0x401, 0x6, 0x8, 0x800, 0x4}, 0x5e90}) close(r5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000ac0)={r3, 0x0, 0x41, 0xfffffffffffffff7, 0x0, 0xa84, 0xd15, 0x9, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xfffffffffffffffb, 0x8, 0x100000000, 0x5, 0x40}}, &(0x7f0000000b80)=0xb8) accept4$llc(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x10, 0x800) writev(r4, &(0x7f0000000d40)=[{&(0x7f0000000c40)="9299e04b97e10ad3569d641b742b30f7a73c3bdf6fdd1150199ac12ea58ccf4482ffa5d238976615e15270b9851aa0c8e0891151de766daa6c0de5f7e3d6b9de80c8425bbea5d8f9f177897af0793ebbee5460f87a330c058e7a72ee505e8ed186e58e7d3fffc80527b60c78dc7754625b2d55d0c071a67ba5c85853ab3e3498dea82c8b5630ffe8142f79a88e1612f5ff6400186c6495430d49ed5e7336182ab8126eb8bf4e90c915053f87e932058637818dbd77e7f07e47be08ac6efeb1c287dc32cfa600faf06e164333948f478901124d368dbbfd369a3aab71d9a62973c7f1059ed595c02618259fa7331bcc2e057a82976b53", 0xf6}], 0x1) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000d80)={[0x1f, 0x75ec, 0x0, 0x0, 0x3800000000000, 0x7, 0x7, 0x8, 0x7, 0xffff, 0xfffffffffffffffc, 0x4c, 0x2, 0x0, 0x8, 0x4], 0xf001, 0x2000}) 2018/02/27 07:23:50 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1=0xe0000001, @empty, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="070704002a", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/164, &(0x7f00000000c0)=0xa4) 2018/02/27 07:23:50 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000a22000)=[{{0x77359400}}, {}], 0x30) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f0000919000)=""/154, 0xaf) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf8, "f1f44537f25cd6f38bdc469c8400e33d6f0db3fd1a52d2630f5bd77d22de0368937e162bb546ce4adc37db3dbbec7b936d6f5302bfec62149c1bd94b898439a86362f54310ab81ebe54fde3e29a8c63f9f001ac5a72d927ff80bea627677a0ffd1ba53f73b832370254b954911e27d0bc9528b65fcecd084a6c21b9e54f8fbebc0d5e3eb4edce28e358d1337fb13fab420256339f7cf1adf7b00baae00aa372eea5c09def9c26e4810dae2d305360bdc394b79b7bc4f244c3db3d90fb1d169d43d2a062169e1551310ccff18efd0f724f3728685b61bff05c39ef88d1aa2659da2449259000db6ec986d6a5231e372ed7b0975996913ee57"}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0xffffffffffffff88, @loopback={0x0, 0x1}}}, 0x100, 0x7fffffff, 0x8, 0x100, 0x14}, 0xa0) fcntl$setflags(r2, 0x2, 0x1) sendfile(r1, r1, &(0x7f0000000140), 0x3) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000080)=""/174) 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x2fb) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="94c77faec852bf318a346be683d627dcb6a48d406b17a16cf040234aedf80b47762be781b16b17e5f1dced6eb265e1d4d35d2062f759c5d3ec7bff839c601a208755e2a20ba7e7b2362ac126185bc517c616b8f1b612bce8ebae38bfba6eea61812ba3984177da1f27a3fc9e91a3d76647375197f9f08a4b", 0x78) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="9a2a7a6c8d4f1f880057b3299503051a30aa15be76bd148edb6fd8f345b0ed80620c1c6a05289b7380dd5c34e5c8b912fc24bc816ba33144d4b005cd8a2b3667921a1c6849ff3c01dc5404297e8caef79aa9b8a99c4679623b36909e1b707c1f4020d85244fe39e7191ede68336b6a1e43313c4ceaa170ed4361dc09538d8ba181caa88dfd5af3293c1ce9076f161947c8982d1f353a5e2f8ce9560de538a77d33712a2b83cccb7b2a82383005fd818e5dc0f14233ae30af571d3daa0d1aa1cce4dd04c720f2d432e45a8b86bbd7fa252fd1f0ca145092e9cb071fd029f4330ab6a62275bee482d9ad6c198ebb24481aceb23998cf1dbd30be18348ec1bec833852c154d3c3c9b8475bf5bc5a4a478c72012309e5ebc60ef5c1afb896fa51b259c55e678dd5fbf414d49bbcd4344a6f47d26f1c8d5b2677a0744a6c75f1c87429ab0fa7bc177a4ae1d9a92473fce83bb64414f2456e946e957978432c46a2848e67fcc3fb664edb70048ceb8982578fecb1073e87b184ea85b3846ecd5251a3520e6ee15007cc869887324abe05ca5c6506ec06ec70b862f6084cb485acf4a823fe7a6c38202a735e3a2eff49fa0a86823be2f130d8606dd16e5048720da257634da9615f304fcfe9418f35e47b5d45a10fe32da4ce88428a04016f695cd929574a001d50b07a4353dcda9c1439a6b1f5e4737002ed5ba8490e0b90be577457494ef3d81b468518beac4cd382431cc278a0e6a17389156436ed1510fa6c70185852e299a3283cab67307128b4315742ce624122db455318d2e38d7cab89ec4a70902bddda90d418cb7a205fc8826e83abf151e9f8755b2f1f7c9359a8e7e8f1ee6deaedc74767146400bc11a35ca8459f2fb3e43fccaf3c927d83c136986a6db0ae77a7811168bcf86b86c2cb48e38175adc685ab831c19d1a8e41aed717c338e16cd60a6d030c638464ae4ad508c7e52cf891430afb65e36b74400b641cbfe988fb117312476e20fcf54e37f38bf969a7702680b763f13f60702146ecd3565524b98c30344012c1448947850daf145b2da2bf360f6937311f94db8ffaea179f908973bacdf950e507c811be086706a23486327030e518a9a9286fdb52c6feb1048fd58a090dc43b9df9570de6a1ed315776f83deac46c96bd92d73b7f77202ad20899d112362edff948c693ef01b9925a429b8cfa673effa5eb31c6bb50596e66d5625bdc22da27b0538eda3e0745b031177c0c98d466ce613b9430c050f021aed8731ba2bb0c4112e3a580570f7a2301fcb0502b799193132c80cc493cd1d2c8545829d25de0de37acd5807d5bd2277930912df3b4ed64fb089673b4fd51ad65f83747a8f7b3652c392dd930dd1a8af9fce48c8b61efc95843e1235d0dc1194f968626fd7fcc7ab3841c02a3919aa7c4e428533bbb6f724610d2a15558315443d4664139b79e1bd40e887a2fa2523b5dbf9d8041d4d767cb0b5031992edd3a7ccb9b25742ce4acc29c86b79127200fb0366922738e35647bb4f0edda793662d1584b03458ffaaa6467541ad5eb967f720a09c7a6ccbbbebfb253ac0a34754d8297c450f54cf229c4722455f88877e47dd1ec9bec336649f9026235a2408ccbde5bb1ae90638bd9d673c7d846347dd646c1062870d4483b79e9ae5e1f1cb78426bfd95a5e6d054836182908f2317791e7e6f4df7f844ed8a86d4664ff0c79b906270d05a465fa2d6fbc23cc3e395743a9a33c34129bc0da3e684d965fd6b825727475f5a316307581c46f96b295251bf5b8f03e58be1ce609f532f31967ca7c139bee9557471ef3d7f55aa7aa1c3d5d4dd417703d9e9a09901519ed96ee8cdb366e33afc7aff4d35c194343bd929785aba34b5288666c441de3e3738ae87d45c93c669e6285507aeec23afe9defd46405918e5a6d7dc0193e3ff74e05ed8a2609e5c5d7c1f7b2c287d0715c1310d6aad3b408f4360df69b51334e771bf6397b73535bf6a8b06e0442510f48d68f71e442d7989c73fcf9486cadaf464f675f50dfdf92185f9fb34283407d9d60d8af11c6c24cd4c19c6daa3467dee4584c9fde664a41d0015aacff2b3648856b45bcabd08234a5da0a335b6903ede31d2e5a051c1dbedeef1fdcd3bee4e9a4a6dafaba2222c5a06e34aa43a20190b8d38367ed704ee1c29c389d5493df75af4eec8f44ada5c8e24a44ab1afc6e680fa5fbcaa356841cbf68f004c743bdee4acbb07985d81bfbbe11b7794c173e3da0517eace71b31ca48d155e020c839e58604258f412af18fa15ad1f8978ac0648f56cf4418386bd3c8120b989428c7b926f05828e8e6a66606ab995e7eced8020b8af14b53756fd97c211abab838d8ebdf9e3c06e9b2dd75cf85de15eab8333ee9c10df2433c8ddbdd2b6da75db0c0c88532e5e6d15ae9a739e51a5e73f5d6ed88d2d52631a98a124121b3c5311d59bdd76dd0301daf53e62e0468a3a5018d6ceac5f8119b068231c40865e40acf31dc33179a04a0c623452fb3385b56bd6c4208c15e5e2179fc7d230e747de05ccc0a83ea4a154ed4652d6147eb1045c2d94375bcc8a5956cbaab6d4744721ad61f3aa648fc3f734692b82f5b29cb422f90544e2184d6ebfa4d119ed5412dfb1186d4ef35769aa29f0c702207ee3ce916fb2cffedcfa1a3dc1987e7e979c5d08ce5680fac942c91ed50dc1066ac1428aa42b54f157c345f5719562eb69f6dbb98111bc09e2176f6f6c1c161e28e5fd79c1b4b75c71b81cf25187cd855d65903adf231dcd99671f8d4cbe8485bec87e59ca70ece72bd0cefb620c0693097dde64466320098a980fae5b17f494f174f16656cd0d9cda64ba4700b4a8fde726ce6f610d5427a37dc53739f1ea4c102ae51b87e772c9a76ebe480593ba5ce677bde973a0aa2e1707024e3c5d03ec07b1fb2483ab163cf89287b9916362fbbf3ea3c7c0a5eafba78747617a05f85777ba0dc1ec30258d5a3015c910571a84f38fc8a261935fb281b3ef80ebfee7fd27f84cffca23fa8739c640af081cf0d5ba442cfc88bab7beb7c134e48a5fbd12c9593c13ef5f40d0b76378316091044016b7457e6988c80008f020c7a52d867e52feb84f9d5b26c3f4a089228c00993b7c3ae281182a1509b575dabc0b5bad6aa4d6de4c4118287ab1daeaa64a893fa54f381afad56ceff269ba5f3961c276b038e16acbe4671bdf2e4fcf669bf2ea06409d087ef504b6e15d490fd81e5dacf6df35c251935fa974f6c7b18e14e7d4912685f5e118003aa11814846cd289220bf2dda70b584c2dc7807a119aff607f1f286ad3c0b05121e3300a6d8cf7f443a975f98ecc9e8f424a8cb137af9496468ea5c85700dfbf71af3da44c87fd73425e1aa8eb9f66921f659863cb8f58be3fcf45060e09b072529f288eb38701ee216f86ce904a80c01674391127f08f31242169fb069e0799c3d0a4aea7d16ce396b6dcdada3e73ae7ae05d67afd598cf0ada8122afc0acec4e8e3d9eda89e99e21081f3acc5243e818f1f3cfa3ac4479da34f6f1dfac92c212e1cd8ae9cfa40b9faa7681c2bf162a5e47c5bfbfc0dec4add0a704aaebdd9070fde68dbf2b72b21112fc3e16da23ac6138a97a3b616febd2fa6c7f709174b11d32ec16550e4c997d836994efc06204f76671e71fe668d92c2b89d131ed6e8855b85f90187cb2f3f5709419d13a8dbdfdfc47fa417e3190e22ac04458ffd9f2b6e5b841f861917ee266a98ad3dee85279291debec522ba7c038c5c8926f3000c0366c9ab207ec5c9a3781302a81b4c6af4b31b04854ea64d9e09e3a8650f07bcbbe0b7082a1f68798abdb67ccf2ce3d171e10ba77b82877788a36a57d4bd1d350fc943cf89bc470cc32d2de2279e4a76388548e4de296da63eb5c4c27550cfb96d0c328b43dfc018c938e2305cf0be3a2ca4535bc4a50a85ba651bc002c47ee3a6737e67764fe553300df6f443847046465ae7fb04b3c1bed8d4deebf2ef448a616ae843636bd0d4677d14abbb1b9ad3bdf1dd6bc9f877c4eccbb749fb53d41f75120d12071b8df89551ce49d16548a5773f81f06a47fad0a360dac98c63f44af4b3557d26fcbde97c1609295ec5f7377bdbd79d00d59761008ecaf7bfbef2303913d9248beeb4db3c3067cc3eaab6dd850a08e35b1786b7bb29254f0eae2d6b9df45af3d30593e0e5fda1cf714e032c6487f332017384d064e7432789ca23fdc44b26d42653b7ac593332234e3ddf138f9606fcc4149f4400148e0d7d2ec47369c0718154fc0c839faa9ec86b825237fdff1eb29437f2032e69e84b11d58cfc44778fd07193df75f38813bfa83dab2ce87ded7bc0024093fc4238f2ff1249582a1f478f999d96d23fcb81a3103071d4a99e652208aa097423d79a0e74e83cc8ef959f79650ab1716c55e8e23a5df8b89bd00d0a1ff4656b02069c7d07ab6c5884e01b74a796680bff6742476cc62a07d58c570b9324baed8f430d1241aad7cb653c402781c96d6f979adcc7fde00d69975885d88b19817793d94386a3263011627e0c8faf8b56ddc1fdc638f8ea8e0d301c9971d7ed14b68de94231cd10797287e8a67a4c1961aa3bfd9580160ff1b58fa309ecf6e1cfba39b6bc58174f49e2795942277b8ade42bc13173729ca99b82685c5f6d0fa49aa8c825204d7733e0d18b50748d2fcb07dc0e5e5b878f4a7fddd501e0b53f80b68195de0e77dc573bbf62c4d7738080e03c1292460914a8981de730325b90643d487038df7f3dfeadfe0dc29a802c8c3d3ac0508f7fe3222696d42f0641f708f6cd78715eaa6b9409f2b1a38845904489679f9fbdf0177f2b3b26bdb1f28685440e0dd533436b1508b72bdcfba7664f8226aa4efc92edb7d94bc43a70a1ff98e593b4ee3d81ad1ff837ca56a8df3181117c9622315ebebcba751e46e77d6aa5bfa3e9bc6529cec3582c1859ac06e94d790cc9612a1f6c447f44d5f86a750e37b613905f4543f083f2bc968c895dbabbc0ceba083fa03ce2dceec823d9e3e01429a6ce16325e5573536ad817998fb63db2fa72e52c352db9fa2950ce808bb56cd1564040c6f829bf26c490425455e0aa5659b4b812f255cd90252fd28118bd74d0e184f37a28f56bdf2424ff45822c58ae27e26ccf9794617e7deff8fbde0f4cbf23c955119cc8a2f67e1fc1361f8fee683f4ea47be2752e6291c1996f9869a9844d8b1ecfbf24ad01cd2fafb75bcbe3b940b62806365a885fa2ad8e0d76580d81cfa05b263b16ba36d295cbc0d14d16bfaae23311e35128a9b548aaf89815984141d65", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:50 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f00000000c0)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x1e, 0x801, 0x0, 0x0, {0x4}, [@typed={0xc, 0x11, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/27 07:23:50 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x80, 0x6, 0x2, 0x0, 0x9, [{0x10001, 0x6, 0x8001}, {0x5, 0x0, 0x40000000, 0x0, 0x0, 0x200}, {0x3, 0x7f, 0xb8, 0x0, 0x0, 0x80}, {0x9, 0x80, 0x7fffffff, 0x0, 0x0, 0x200}, {0x4, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0xa80}, {0x0, 0x800100000, 0x40, 0x0, 0x0, 0x400}, {0x452b, 0x1, 0x7, 0x0, 0x0, 0x80}, {0x6, 0x3f, 0x6c2a, 0x0, 0x0, 0x100}, {0x9, 0x5, 0x800, 0x0, 0x0, 0x4}]}) r1 = socket(0xd, 0x807, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) r2 = socket$key(0xf, 0x3, 0x2) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/104, 0x68) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000003c0)=0xb3c, 0x4) 2018/02/27 07:23:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0x401}, 0x0, 0x7}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x40, 0x6, 0x775, 0xffffffff, 0xb9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x3ff, 0x7, [0x9, 0x3, 0x9, 0xdb5, 0x7f, 0x0, 0x1f]}, &(0x7f00000001c0)=0x16) 2018/02/27 07:23:50 executing program 7: syz_emit_ethernet(0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff3c5151c8bb6788644a570002907c0057428965d493ca347d2755678e3af408c375bc656cb9edbdfcdcd6068388546688f773af36005b6d610a0f307c7d9e5f431aa13a120da8fbf3911a003b412948ab9537e6fbaca6cea34651776dd3926ea40e3db4d2b7af72d4127ef483ab96d5b33cbe9b04aa718f06f1514247e198218bf44a32ef03352df1f7832c68e41fe112b2776cd34ccfbb534bd85ab074050bee52974f297322a610d9f2537626c2bf11"], &(0x7f00000000c0)={0x1000000000, 0xffffffffffffffff, [0x0, 0x0, 0x8000891]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) [ 152.030761] binder: BINDER_SET_CONTEXT_MGR already set [ 152.040773] binder: 20182:20201 ioctl 40046207 0 returned -16 [ 152.090074] binder: release 20182:20187 transaction 35 out, still active [ 152.097368] binder: unexpected work type, 4, not freed [ 152.097375] binder: undelivered TRANSACTION_COMPLETE [ 152.111524] binder: release 20182:20187 transaction 32 out, still active 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="cb5ab2ddf2bacacc5b0d2129d9b8ee80d5ccbf", 0x13}], 0x1, 0x0, 0x0, 0x20000000}, 0x4000814) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/02/27 07:23:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x1f, 0x129}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0xc9b, 0x1, 0x7f58, 0x4, 0x1}, &(0x7f0000000180)=0xa0) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x800) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000200)=""/33) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x3da, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) connect$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000c0000000000000000000000000000fd75bcf6e2bcab267a3818f4be0ed9e63cb74a626e16d1700ad52d88e2fc21d9d1"], &(0x7f0000f5effc)=0x10, 0x0) 2018/02/27 07:23:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r2 = dup2(r1, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0", 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r5 = dup(r4) sendto(r3, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r6 = gettid() sendmmsg(r3, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)=[]}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r5, r7, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r7, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) socket$inet6_icmp(0xa, 0x2, 0x3a) tkill(r6, 0x16) r8 = accept4$alg(r1, 0x0, 0x0, 0x800) sendto(r8, &(0x7f0000000040)='#', 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000080)=""/84) 2018/02/27 07:23:50 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xa0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x100000000, 0x9}) 2018/02/27 07:23:50 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/52, 0x34, 0x0, &(0x7f0000000140)={0x4, 0xfffffffffffffff9, 0x8, "4de0e3b9397a", 0x20}, 0x10) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="040033bf16adad232d12eaea000400000000000000000000000000"]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00000000c0)='.:$()md5sum!user\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/02/27 07:23:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) writev(r0, &(0x7f0000869ff0)=[{&(0x7f0000d5f000)="c2", 0x2d7}], 0x200002b3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/27 07:23:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) 2018/02/27 07:23:50 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0xfffffffffffffffa) tee(r0, r1, 0x5, 0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) [ 152.111535] binder: unexpected work type, 4, not freed [ 152.111538] binder: undelivered TRANSACTION_COMPLETE [ 152.111571] binder: send failed reply for transaction 32, target dead [ 152.111577] binder: send failed reply for transaction 35, target dead 2018/02/27 07:23:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ca0000/0x3000)=nil, 0x7f, 0x7, 0xa0, &(0x7f000038b000/0x3000)=nil, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f000034c000)=""/213, &(0x7f00005db000)=0xd5) 2018/02/27 07:23:50 executing program 2: linkat(0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x1400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6, 0x8000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/02/27 07:23:50 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x34bd}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x7}, 0x2c) 2018/02/27 07:23:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0xa, &(0x7f0000000040)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r1}, @alu={0x4, 0x3, 0x1, 0x7, 0x7, 0x140, 0xffffffffffffffff}, @alu={0x7, 0x3, 0x7, 0xf, 0x0, 0xfffffff8, 0x10}, @exit={0x95}, @alu={0x4, 0xfffffffffffffffd, 0x0, 0x1, 0xf, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000000100)='GPL\x00', 0x6, 0xb3, &(0x7f0000000140)=""/179, 0x40f00, 0x1, [], r2}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r3 = accept4$alg(r0, 0x0, 0x0, 0x807fd) sendmmsg$alg(r3, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f00000005c0)=0xe8) 2018/02/27 07:23:50 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000003000)="bb") r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x3, &(0x7f0000000040)={0xffffdffffffffffe}, 0x0, 0xfffffffffffffea0) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) dup3(r0, r0, 0x80000) r3 = syz_open_dev$mice(&(0x7f0000002a40)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x337}, &(0x7f0000000100)=0x196) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x0, []}, &(0x7f0000000180)=0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x6, 0xfffffffffffffffb, 0x8, 0x6e8, 0xfffffffffffffffb, 0x8, 0x1, 0x3016, 0x18a, 0x9}) clock_gettime(0x3, &(0x7f00000000c0)) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f0000000080)=[], 0x162) 2018/02/27 07:23:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x62, 0x64, 0x1, 0x401, 0x9, 0x10000, 0x8, 0x7, r2}, 0x20) 2018/02/27 07:23:50 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500000007000000ff06ffffffffffff"], 0x38}, 0x1}, 0x0) 2018/02/27 07:23:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x10000) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003ac0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003c40)={'vcan0\x00', r3}) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r4}, 0x10) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/27 07:23:50 executing program 4: r0 = socket$inet(0x2, 0x402, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '@:selfsystem\\\x00'}) sendto$inet(r0, &(0x7f00002e6000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 07:23:50 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$int_in(r0, 0x40a0000080044dff, &(0x7f0000001000)) 2018/02/27 07:23:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000012c0)="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", 0xea5}, {&(0x7f00000000c0)="e86593d3ba5a376665661160d66b1b8f1b", 0x11}, {&(0x7f00000003c0)="f914372b73cfdef0b7d84940baf68bf9b8181bc169647d3fa8b639876afa45f1bd275542d2368ba9ade6ad766cf9c5b193fd23f94ed024792c775d8df0d491519234046b563c639eced27d284ddff19e81919d7d3d50063f7b1bec8967c475c1a77fd82475c9f12a0c1a54946bb07b50daf98311ff7f236a2a2b9628ea3321dea5c573da473c8b25e7865cf884e19bb905e264e01c08b204584126524296b402a6d76849ce32e626c2b91121b990b9", 0xaf}], 0x3, &(0x7f0000000000)=[]}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x832}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1a}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x58) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc00, 0x0) 2018/02/27 07:23:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa84}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="1800f5000000000000000000000065d13309a44b85d8f86de09316ff070000000000000000000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x100000000007e0, 0xfffffffffffffc85, &(0x7f0000002f19)=""/231}, 0x48) 2018/02/27 07:23:51 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) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0xffffffffffffff6b, 0x6d, 0x1}, 0x8) r1 = epoll_create1(0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x80080) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041bff4)={0x10000011}) 2018/02/27 07:23:51 executing program 0: keyctl$search(0xc, 0x0, &(0x7f0000000000)="73d923c0e158c90800fbd0cf88dd", &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x14000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="48000000cdb809651ee44cb95727483280faba7d664da24b253f6d3d74cce2a9ff7b442833c8e87e5ab3891fdece59d88c526a323c6020b68a7045cdc6"], &(0x7f0000000100)=0x50) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x80, 0x20, 0x7ff, 0x0, 0x8}, 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x876}, 0x4) 2018/02/27 07:23:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000004c0)) symlinkat(&(0x7f0000000600)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00') r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000680)={{0xffff, 0x9}, 0x0, 0x1000, 0x0, {0x7ff, 0x1}, 0xfffffffffffffffb, 0x1}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000700)) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a00)=0x0) rt_tgsigqueueinfo(r2, r3, 0x14, &(0x7f0000000a40)={0x2a, 0xff, 0x56}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x1800000000000000, 0x20}, &(0x7f0000000780)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r4, 0x6, 0xcc, 0x4, 0x401, 0x2}, 0x14) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/124, 0x7c}], 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000008c0)={r4, 0xb4, &(0x7f0000000800)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e20, 0x78, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000900)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000940)={r5, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x9}}, 0x2, 0x2}, 0x98) sendmsg$nfc_llcp(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x27, 0x0, 0x8, 0x7, 0x0, 0x1ff, "4fb6d492d7f71e9497c180b0f5881c308c8d273b9995b2a6f8690150f116a9fb8bc6ef638855d072e9d1ab0cdb141b4833564abb406e952fee45473e2592a2", 0xfff}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000080)="0a985956a8a41b55ed3fbbac30c5630a4c0f815134d2235f9270a3519d6ac9d9433dba5b3380310ef5ef0519dd6cff7ee771158b2e1eb55c63a787271746969e190405657c671a3d29243099c817f03fb7b08fce16d70a52580c18cccc2f7f0eebb88734746e29ffd71283e74bbaed4fd129a619b6439203ab5489afc3116be047a913886f8697ccbb80fe4aea6c8357c0ac9d0aee26c8e7a0677e576360721682baf9a7fa52e791ce4313613bf5030aca88a78dd2177317d8407e00b1bc5d594fb858e89919bd9eaea7f5b6f507f8e94485155a4653b1c02bcbb12ca7783d55c7f600973fef8b65f26ddf738a028d", 0xef}, {&(0x7f0000000180)="a8df84f318cb65aaa16c1c2c4b44c2b8d1416918f7724ba7200817da4ec368973d6b0370719d2a65fc240a8f8de1952f5f46ab7f9cf079fbf3390bbefbb77faa058f493cd35024636d1fc92d2175f5e8e66efe67750a01b42b1e95988758230d0d3632e0d282", 0x66}, {&(0x7f0000000200)="de1972d9623eb42bbfd47f736ba0286a44ad95c620ccfaaca8970e6a97a3432105a113043c6cd151255cb1d45e8614269973002b82af702cff25d06b7dc45ef2764f52cce1135904bbbd3e0964458986b5765fb2250d76c4a77e966725ecd00d9326ebf977b660b1cb4f1b28b1d0551a014d736d8c4167754a0d3b19c832f9099e925483612f371cfb4258b040780fc9e9c6fdb066d0579d1fa5d7c5020046db2058389770", 0xa5}, {&(0x7f00000002c0)="6384c266d1034d74a3534775497249a5cc8751c18bd505c2017cb2df0ef9e35a2917ee618c8da22ab7", 0x29}, {&(0x7f0000000300)="bea04134d9fe31af37c128987b3fea57c1618e6da15055126b5d581b837aad295f37c351643a302593910afb954d26b93cd09b7662bc6764", 0x38}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="d00000001b01000007000000ac11095297ca32980d964aff90f910386603ca8f9ba59832271e7f7f04bb544266b18bcf8abbeabcaec18b46c120c9743265271085bbed8323101769bd20cb0a948ad41513b69d969e82428f3233f82e4bdbf3049025c4e2917a72a6e6c6878a58e5055ebab47ca9a4b01185d96d891088d37cc1b094ed7907e87dc006b8efe4ba05317e7927197647412a5d227c521297c79f29ac93ce8aee81942d9a7b69b10b11947e451a25b52153f932a7cc98a8e606e227e03f7234b4"], 0xd0, 0x4}, 0x20000004) 2018/02/27 07:23:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="00008000040000a98c6fdb7e07b10081b1eb7912c63efd00"], 0x8) sendto$inet6(r0, &(0x7f00008d8fc7), 0x5da, 0x0, &(0x7f0000f7afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fff, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @empty}, 0x10) 2018/02/27 07:23:51 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0xffffff7d) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x8001, 0x8}, 0xc) 2018/02/27 07:23:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000003c0)="d5fb0fccce19269b77022528d5c1fb8be10d31469194e71e08c88aabb37556ab33e1414d4b8aea124f661ab7f908c0592467220a1a01aa9bc4c4bfdc97803f3c4196f59fcf63", 0x46, 0x20000000, &(0x7f0000000440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='-\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) listen(r0, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x4, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x6c, &(0x7f0000000240)=[@in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffe}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f0000000300)=0xc) sendto$inet(r2, &(0x7f000000f000)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x40000, 0x0) writev(r2, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) 2018/02/27 07:23:51 executing program 0: clone(0x200, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = getpgrp(0x0) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/108, 0x6c}], 0x1, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000535000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) creat(&(0x7f0000001100)='./file0\x00', 0x0) 2018/02/27 07:23:51 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000061caa0)={0x7, {{0x2, 0x4e22, @rand_addr=0x4}}, 0x1, 0x9, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x560) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f00009d5000/0x3000)=nil, 0x3000}) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008ebff4)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000d1000)={&(0x7f00005ef000/0x1000)=nil, 0x10001, 0x3, 0x11, &(0x7f0000b5c000/0x1000)=nil, 0x8000}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd9ff0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000cb0000)={{0x2000, 0x2, 0xd, 0x8, 0x20, 0x100, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x81}) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000961ff8), &(0x7f0000bffffc)=0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="9d", 0x1, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000), &(0x7f0000c2a2f2)=0xffffffb3) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r6 = dup(r1) socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00003ae000)=ANY=[], 0x0) socket$inet(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000043000)={&(0x7f000000cff0)=ANY=[], 0x0, &(0x7f00003b3ff0)=[], 0x0, &(0x7f00003b3000)=[]}, 0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x101042, 0x44) ftruncate(r7, 0x7fff) sendfile(r6, r7, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/27 07:23:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d67ffb)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, 0x0) r1 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d524759a01b38fe451b20c7fbefb129c84b1faada200613d0a23a64309cf6f13c658b5390a1b5dda18bfbbde67d6265e01cd8d132de9f63f5d2b329df9fac6b89fe58ce1fef41eba632b66ec21bbb1a58b49e82822723e772c0c3e5a227428ce6ea681d01c9507a919d213", 0x6b, 0xfffffffffffffffc) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000200)={@remote, @remote, @loopback}, &(0x7f0000000240)=0xc) request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="7573657200ef6284c4e76df9bc716c0768e1c6b4d514fc474ec7e86135ea50ac2080382a38cd56579584d5a3ba5668c42cdf7fcb176713742d000000003db556efd7247a8d61b33e530f543254fa629a8f42434c95d1df390bacf11d0c7483d962b48c8dedea7df31463ab01feb3cc3cc26d71b746ddac1107211e2a465db5de97f43cd1f8c4669888ddbf741f57c2cff3495b1ba36e0d6c89de2a971826a5963ca64f0aa0e4f996250000000000000000000000000000000000000000", r1) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/15, 0xf) 2018/02/27 07:23:51 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bpq0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000d9dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000003680)={&(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "973921219d19"}, 0x10, &(0x7f0000000880)=[], 0x0, &(0x7f0000003480)=[]}, 0x40) 2018/02/27 07:23:51 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x82, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/155}, {&(0x7f0000000140)=""/83, 0xffffffffffffffdd}], 0x0, &(0x7f0000000200)=""/115, 0x230, 0xfffffffffffffffe}, 0x40000001) 2018/02/27 07:23:51 executing program 6: r0 = socket(0x10, 0x2, 0x9) r1 = socket(0x11, 0x800, 0x101) sendto$unix(r1, &(0x7f0000000180)="e76aa114f023f653826d668eba958c7f770071186e8644314e52121c536f96ce6c98c33e35afc09545d285f8eaf207c4d09788696748c8a76f0d5f57695b88a38fd32db8375680882180855ca496fc90b16d9dcffb799f262ed463a4a8f897a1ca0010dcb0662897072e70bde8f8841c3f512d8da9a6d00ea647cdd4ebe700812df7e42fc9a03945595d35a6197e0da2abe37872b3d08fe567cd30bb8982e2d56931324c4be915402e405d5a6ce4ca2b486634b6c35e6d44dd809994925364048de71a0ed99330a4e4", 0xc9, 0x10, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000000100)="1f000000f90300ff513036268363c78cd4830000000130000007000953000000000100000101006e9e0400008000d2ffff74dd557293e251f179dc", 0xffffffffffffffa3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x80000) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r3, 0x5441, 0x800) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) 2018/02/27 07:23:51 executing program 3: setsockopt$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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x0, 0x5, 0x50, 0x8, 0x9abf, 0x1ff, 0x7f3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x10000, 0x2, 0x8, 0x400, 0xffffffffffff7fff, 0xfffffffffffffffd, 0x13, 0x6, r1}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x102, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) close(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x4}, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8f7}}}, 0x8c) 2018/02/27 07:23:51 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000039b000)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200080, 0x0) 2018/02/27 07:23:51 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x24000, 0x0) read$eventfd(r2, &(0x7f00000001c0), 0x8) ptrace$getenv(0x4201, r1, 0x40, &(0x7f0000000040)) 2018/02/27 07:23:51 executing program 5: unshare(0x4000400) mkdir(&(0x7f000056b000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000256000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet_dccp(0x2, 0x6, 0x0) dup(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readahead(r1, 0x0, 0x0) 2018/02/27 07:23:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x4000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x80, 0x0, 0x7, 0x3ff}) 2018/02/27 07:23:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipv6_newaddr={0x2c, 0x14, 0x931, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x45}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x82}, 0x95}, @in6={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x44c}], 0x90) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/27 07:23:51 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00008e7000/0x4000)=nil, 0x4000, 0x2000000, 0x32, r0, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) 2018/02/27 07:23:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0xd09, 0xffffffffffffffff) ioctl(r0, 0x4000000001268, &(0x7f0000fb2e65)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xffffffffffffffff, r2) linkat(r1, &(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1000) mlockall(0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/243, 0xf3) 2018/02/27 07:23:51 executing program 2: mmap(&(0x7f0000feb000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xfff, 0x20000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109000, 0x58) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x2) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x800, 0x1, 0x8}) 2018/02/27 07:23:51 executing program 7: time(&(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x400) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000000c0)=0x9) 2018/02/27 07:23:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0)={0x7, 0x7ff, 0xa67c, 0x5, 0xb6a, 0x0, 0x2}, 0xc) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) mknodat(r3, &(0x7f0000000240)='./file0\x00', 0x0, 0x9) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) tgkill(r1, r1, 0x24) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/02/27 07:23:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x210000, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x3, 0x3000}) 2018/02/27 07:23:51 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/02/27 07:23:51 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x46000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x1, 0x206, 0x179189960, 0x8000000000000, 0x8, 0x8, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x6}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req, 0x10) socket$llc(0x1a, 0x1, 0x0) 2018/02/27 07:23:51 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000e3d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000bf8ff9)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/27 07:23:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r0, 0x402, 0x80000000000000f) getdents(r0, &(0x7f0000000040)=""/211, 0xd3) ioctl$LOOP_CLR_FD(r0, 0x4c01) setns(0xffffffffffffffff, 0x0) 2018/02/27 07:23:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x40, 0x200) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/234, &(0x7f0000000240)=0xea) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000280)={0x83, &(0x7f0000000300)="09f27aa53d6586405ddb53c951ea70e796ab4403cbda62eb792f1306ee242c91cab0bc52600eda2a21542f2f7762de44081179aca6502e42f008406af10825bcc58791dc4790e0904fc3fe72dd8f436b1eb0c1df9dbb446359937d7df76d738615a4d3a59db3163f0f186e475466c0e36ce5827d5ca37f3d9411a568f8613ea14e859e"}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x4000) write$sndseq(r1, &(0x7f0000000040)=[{0x6, 0x0, 0x60, 0x7, @tick=0xcb2, {0x3, 0x8}, {0x1, 0xe000000000000000}, @control={0x9, 0x1000, 0x4}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, 'system_u:object_r:load_policy_exec_t:s0', 0x20, 0x34, 0x35, 0x20, '/usr/sbin/ntpd\x00'}, 0x60) fremovexattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d2e2f7573722f7362696e2f6e7470640015c7a5"]) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/02/27 07:23:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2c000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @remote}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c9ffed)='(d5sum+,&!$:%wlan1\x00') preadv(r0, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/133, 0x85}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)=""/140, 0x8c}, {&(0x7f0000001300)=""/122, 0x7a}, {&(0x7f0000001380)=""/31, 0x1f}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/166, 0xa6}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x9, 0x0) 2018/02/27 07:23:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001ff8)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x36, 0x420000) write$eventfd(r2, &(0x7f0000000080)=0xfffffffffffffffc, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000000c0)={0x3, 0xffffffffffffff67, 0x0, 0x1ff, 0x9, 0x8}) 2018/02/27 07:23:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008efffc)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x8, 0x8}, {0x3, 0x1}, 0x10001, 0x4, 0x4}) 2018/02/27 07:23:51 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1cff8)={0x0}) prctl$setname(0xf, &(0x7f0000000000)='-]vboxnet1:/nodev\x00') sendmsg(r0, &(0x7f0000005400)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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0x5178}, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000080)=0x53a5, 0x5, 0x7) 2018/02/27 07:23:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000080)="982124fcb392a6ccf90c06137f68718d8148ed15bbd20ee22c2ce7e15075f33be857176f01c1e7daa7acd659", 0x2c, 0x40, &(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\'', 0x3) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {0xfffffffffffffffc}, {}, @note}], 0x1c) 2018/02/27 07:23:51 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f4000)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079eff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x10001, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c3ff7)='/dev/rtc\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/02/27 07:23:51 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000481000), &(0x7f0000835000)=0x3) 2018/02/27 07:23:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x80000, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200800, 0x0) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x1a, 0x10001, 0x1, 0x40, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r3 = dup3(r0, r1, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 07:23:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {0x0, 0x0, 0x0, 0xffffffffffffaebb}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2230000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000edf2a52d0008"], &(0x7f00000002c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2a2b, 0x200000) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x100) r2 = getpgrp(0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x7, 0x4) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) 2018/02/27 07:23:51 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x44800, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580)=0x1, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setstatus(r2, 0x4, 0x800) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000040)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[{0x7fff, 0x0, 0x2, 0x2d3}, {0x0, 0x0, 0x80000000, 0xd3c}, {0x0, 0x7fff, 0x200, 0xa10}, {0x9, 0x3ff, 0x5, 0x2}]}) mknodat(r4, &(0x7f0000000440)='./file0\x00', 0x8, 0x58631dc1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x20}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) 2018/02/27 07:23:51 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/59) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) tee(r0, r0, 0xffff, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100, 0x39, 0x7fffffff, 0x1, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x5}, 0x8) 2018/02/27 07:23:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000fe3), 0x0) sendto$inet(r3, &(0x7f0000a62fe5), 0x0, 0x0, &(0x7f00003a1000)={0x2, 0x4e20, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x1000, 0x6, 0xb66, 0x5], 0x4, 0x8, 0x2, 0xfffffffeffffffff, 0x3, 0x1000, {0x10001, 0x8000, 0x0, 0x92, 0x5, 0xfff, 0x1ff, 0x6, 0x3, 0x81, 0xfffffffffffffffd, 0x6, 0x2, 0x1, "34fbe8078369bc7abfa7881292ac3a3fe5c0af1dd7d3d5d76dc3499eafabe932"}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x80000000, 0x100, 0x4e3f, 0x9}, 0x10) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f0000ee7fe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x0, 0x14}, @sadb_x_nat_t_type={0x0, 0x14}]}, 0xfed5}, 0x1}, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) read(r2, &(0x7f0000258000)=""/185, 0x48c5353adbbbdcb6) 2018/02/27 07:23:51 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9), 0x37c}]) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) read$eventfd(r0, &(0x7f0000000040), 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/27 07:23:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xdf) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000009000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendto$inet6(r0, &(0x7f0000000040)="a666e2a8caf06720ebc116e0ab3ba6d6a2e124ce4d35a3bc9118978555022ded84ee61b6", 0x35a, 0x810, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/27 07:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x5, 0x400040) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x0, 0x2, 0x6, 0x5, 0xff, 0x1, 0x2, 0x40, 0x0, 0x20, 0x0, 0x4, 0x3, 0x8, 0x8]}, &(0x7f0000000440)=0x108) r2 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r2, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 07:23:51 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x1c0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0xffff, &(0x7f0000000140)=0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x10}) 2018/02/27 07:23:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000003c0)={0x5, 0x20000000940, &(0x7f0000000080)="db1125a195c0bdcc125ebd0cd5ddd409b891231b1f81d38b636d2b1a8d19b4622ac1fdf3239539e249199876467226bcda784e6e5115b60285bd063a56687bf744f7edbf3a9d9e16b606dc432b6c9ede82e50384de24333264d1235b91acc1c1691337c14af82374ed522675365ff48bc6ac22f9b85758a7f297e2a15c6e67aa1d0b5608a5221b756ad38289dc9624991fe23a1709d82acd363ce7efec4c230bd3452c511f89b318b539435f02cf0405fb00b6a8fae4aa8b193b6d07d8ca86570324afcaedb6bb853033d8744d9593866464256caae1b8e2d472c97ced4233b91e1efc9de53f58cd0eb201c4d3d4", &(0x7f00000002c0)="ca70dd29237a8e45f39dd57297dd4fc4baf165cbfb63bb9542fb1ab62f0729bbedb6139cabb0bc9b456409ed3f836672f280d95048e394b2b4c8b6d18f77719433f9b6b18966005515e5288097ff52787bef3ff34788b4d067ba77645de9e1ff00367292fd9f23df73915aa59515dd86752e290650b8871fac93e52a49b5d8538c19d08a2159d24e96428255ec993e3894d725ce9f08859b98fbd84d936493236fa59c32503602abc52dd1f4676cd98fb7cfa419b5c51c8e26c9b965e65abfaa2177", 0xee, 0xc2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) 2018/02/27 07:23:52 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a, 0x800) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080)=0x4, 0x4) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @empty}}, 0x20) [ 153.367688] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/27 07:23:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x14}, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socket$inet(0x2, 0xa, 0x5) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) 2018/02/27 07:23:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2000040005, 0x84) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000002c0)={0x8, 0xfd5, 0x2c, 0x0, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0xffffffffffffffef) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000240)={0x5, 0x10000, 0x0, 0x200}, 0x10) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='os2.lo\x00\x00\x00X\x00\x00\x00']) r3 = fcntl$dupfd(r0, 0x406, r0) seccomp(0x0, 0x1, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x113, 0x9, 0x8, 0x9}, {0xffffffffffffd485, 0x6, 0x8001, 0x1}, {0x0, 0x200, 0x800, 0x38c9}, {0x80, 0x101, 0x100000001, 0x50}]}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)=ANY=[@ANYRES32=0x0, @ANYBLOB='5!\x00\x00'], &(0x7f0000000040)=0x8) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000280)={0x4, 0x14, [0xb653, 0x5, 0x4080000000, 0x0, 0x4]}) fcntl$setsig(r1, 0xa, 0x32) 2018/02/27 07:23:52 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001280)={0x0, 0x41, "1fe1cf752430380d10b356e488c403fd3d0d99c252a4cc829af1e1d3282954ad1bc9945dec8f5a4cee995ad46591137a6991d08c0faeb48eb33f52f5481f6dfbbc"}, &(0x7f0000001300)=0x49) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001340)={0x10000, 0x1, 0x8204, 0xc1, 0x4, 0x1, 0x1, 0x2, r1}, &(0x7f0000001380)=0x20) r2 = socket$key(0xf, 0x3, 0x2) r3 = getpid() process_vm_writev(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000040)=""/162, 0xa2}], 0x2, &(0x7f0000001240)=[{&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, 0x0) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0x70bd28, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/27 07:23:52 executing program 2: socket$inet6(0xa, 0x7, 0x9) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5133, 0x20000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4dad4f21694da30c, &(0x7f0000d06000)=0x1000, 0x4) 2018/02/27 07:23:52 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x58) 2018/02/27 07:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0xe8dd33a7b270d658, &(0x7f00000000c0)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000ce5000)=0x32) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)=ANY=[@ANYBLOB="1400000000000000ffffffffff1a00ff00000000"], 0x14}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/02/27 07:23:52 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 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={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc4a}, &(0x7f0000000080)=0x8) readv(r0, &(0x7f0000000000)=[], 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x74f}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000003e00)='/dev/vcsa#\x00', 0xfffffffffffffc27, 0x141000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000003e40)) 2018/02/27 07:23:52 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) dup3(r0, r0, 0x80000) [ 153.425610] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/27 07:23:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0xefff, 0x118000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x40000000000}) 2018/02/27 07:23:52 executing program 7: r0 = socket(0x2, 0x1, 0x0) socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="0200080000000000000054620402a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98299b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebc312c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/27 07:23:52 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)=']eth1nodev*securitywlan1,eth1!{-\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/129, 0x81, 0x0) sendto$inet(r0, &(0x7f00004b3fff), 0xfee2, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1) 2018/02/27 07:23:52 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e736d6f645f657865635f743a733020756e636f6e66696e65645f753a73797374656d8301830599fb83d171abc15f723a696e736d6f645f743a73302d73303a63302e633130323320000000"], 0x54) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000151000)=""/198, &(0x7f0000000040)=0xc6) 2018/02/27 07:23:52 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0xe, 0x0, 0x0}) dup3(r1, r2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) 2018/02/27 07:23:52 executing program 6: r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x19418}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x480, 0x121) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x3, 0x4, 0x5, 0x33, "90c448209ced7b0cf23efe5cb90d30afa61082ab6d823fc41db2a20a3b7ef06ac48184e15eea7adb1a32f4f8", 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) r5 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x20, 0xc01) r6 = dup3(r3, r4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) sendmsg$nl_netfilter(r5, &(0x7f0000001900)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000018c0)={&(0x7f0000000480)={0x141c, 0x2, 0x7, 0x1, 0x70bd2b, 0x25dfdbfe, {0xa, 0x0, 0x7}, [@nested={0x310, 0x90, [@generic="b87bcee006f72e8f9d4cac44f098", @typed={0xc, 0x72, @uid=r7}, @generic="bf40d29bd4471872db80dc88de66124712a63cc7e3a2ec2946a90a37c77766d4fe8208288711299fad258ec03d9442d5350e0c0a7cf7b53400f81962769284f51dc9b400b161e5740005e5b3", @typed={0xc, 0x91, @fd=r6}, @generic="a91cfe9324e42c70ff4333046659730ccb39ab19c43a18f66cd04dc7f56d77d849bfe5b551550f28d8056930d2b69b756a2f32b62ed968702832dd24d0", @typed={0x5c, 0x2f, @binary="882af7a7e8bf881ccac9e490e886fd280d025c750031d81a4d1ec610ca5edd9cebbcf7459fb06901aff60f756fa51a1d17aed8f728e86eb702e9eba5b57a201cd4f7623be938ba66223cc60c0788512d94"}, @generic="a45be287c48c08df7cbc9268e086d4ee50d39eb52e53a7680e8166906b75e101b1c6530b1cedcd9f32a4d14ad6cc79b9ff60e7dea17c74d6cf65ace3bf8a76773f6dfba5ce876c3eee599729e6a9e62d55d116f373848889fcefc131c66dbbfa6abe7c5545eac626c7c16acd594d046ccce7e5d9207bf18fe67340ce48e0f04f58aa8ef7e75a6146ac000ac8a9f358539ae7777df51eee6f81152170fab13a68eea81e2f11af4ace2f4f37d746c9599d1108", @generic="462aafa3a1396fee76a5049a27bee5d5d7f99436f908a99690422092b2d3e355cc0f30d44ce3bffad637d260d1a4612177ee3cd2de440ab0c0f0c40d51a686dce0d328ec542e3b965f0d8e2b23d5b518bebb194250986ae8e1635bc9528994c301aec2f83b6f993743de6aff7dd14f9f358addb99d42ac765e4f22106a4121ec22e4fc2fd0f07e8fc76477040c02fa6aa627efd9181c9ba7e4a5ca588f8c938d9c61a85bf68fb86b7f05289ee9718411c7d148cacf8b9679dedf977b46465bbc5731d8cc04884e6f45774a16d61fac51874ff012ef9cc8e071809e75e76acb8b2a", @generic="b90a87c05f28594cb34aed0f7a130b393515d2d2e0253a6ed45c4e1c54eccc99a2b604f60f08f3e84fb13746756a0edc13a17ca2f2ddff78a6f3f891ef9c34ac2c65d9f65e85b0986bfc93c80a1d653ffd24e8292a", @typed={0x18, 0x6f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x1020, 0x7d, [@generic="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", @typed={0x10, 0x5, @u64=0x5}, @typed={0xc, 0x6, @ipv4=@empty}]}, @nested={0x64, 0x6d, [@generic="fc350d8e07c35b19588867a0599671a365830f9c258dbd6554381a7e8736296fd6de50380ed4cc289b3a4f94f2bbae29cab63e7a22fccb66984ee6c5", @typed={0x24, 0x5f, @str=')\'posix_acl_accesswlan0@\x00'}]}, @nested={0x14, 0x69, [@typed={0x10, 0x18, @u64=0xca12}]}, @typed={0xc, 0x44, @uid=r8}, @typed={0x3c, 0x88, @binary="0e7b0384ddb9c02f3dcacd2b536bcf6309b05c29acf3ebc37184ec626e54264f06199233e902e97eb53a0bcb7386e93cbea82edc"}, @typed={0xc, 0x6, @u32=0x5}, @typed={0xc, 0x87, @u32=0x401}]}, 0x141c}, 0x1}, 0x40001) 2018/02/27 07:23:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0xa0) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/27 07:23:52 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000001080)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @rand_addr, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2c0, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x3, 0x201, 0x5, 0x81, 0x427, 0x1f, 0x81, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 2018/02/27 07:23:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/27 07:23:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000ffffffffff6c478a3810680bbb0a7cda6150f4e8"], 0x184}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x10000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/144) socket$netlink(0x10, 0x3, 0xd) 2018/02/27 07:23:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getdents(r0, &(0x7f0000556fb2)=""/78, 0x1c) 2018/02/27 07:23:52 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000000140)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000180)=@ethernet={0x6, @empty}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="76eac57324c283b80f55b199471edeb3eadc1116f1ea922c1cd6f9b344a93eeab5924cfccb3b965a20b150018fae51c81a8bd108f1d58eff992773c5d1049418970e5d0e8def6176f3cfc04b0d4706123f8bc08b9ec1a53bc608a41445736e01eafba7428de35abc9c61ded0c6a42e7729e0892db9637a4410f8de52585160a1d78b53cccf2ee29edb693d98e883535fb1", 0x91}, {&(0x7f0000000280)="9deda32eef62c608ad4a65f19266a75f0239cb8a485d673e36c74cfd7641278476bc3bc53ac6ea855c57bf030b8256d00645b825079a3f8f3388ed04c84c1606ab383ecf9a664e540cabf94e6eb48c7272a13e6785be39e00d5228a9e3178eb7d2de33f4e1715c452cb33a8ce562f151c04fbeaad61d0e2f89279018fa772a951b4dfd04ddd4fc2aaae9039cc9be16eb19b7bbe52841b31ba3b7eec3e2d9816abfe0aace1a963c67c17c9af08c15600270e5", 0xb2}], 0x2, 0x0, 0x0, 0x800}, 0x4010) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000000)={0x0, 0x4000000000001, 0x0, &(0x7f0000197000)}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/02/27 07:23:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x80000001}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0xff, @empty, 0x4}}, 0x1}, 0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000be4ff8), 0x8) write(r0, &(0x7f0000b89fff)="c6", 0x1) 2018/02/27 07:23:52 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000080)={{0x8, 0x2, 0x2, 0x2, "e2f1cb3e860c8d173d3998d44f4d8f433c0f868d366671ca56b6f13bc6ac3a1263fdb7efd2f07137b2af10d6", 0x7fff}, 0x0, 0x0, 0x7, r1, 0x9, 0xdb04, "d9c892e80644bcbffc6d4de12485229181b8bb3f55c024c7e58d7883afab35050879ebc9dff021182e9244a82b389b35451d81d148698a703be65943cde32fe4", &(0x7f0000000040)='\x00', 0x1, [], [0x3, 0x5, 0x2, 0x4]}) read(r2, &(0x7f000064b000)=""/128, 0x80) 2018/02/27 07:23:52 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x28, 0x8, 0x1, r1}) r2 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) accept4(r2, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x32, 0x80800) fanotify_mark(0xffffffffffffffff, 0x32, 0x0, r3, &(0x7f000028cff8)='./file0\x00') 2018/02/27 07:23:52 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) r2 = eventfd(0x8001) fcntl$notify(r2, 0x402, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100000000000a55}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000400000100000000009500000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) 2018/02/27 07:23:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xb}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0xffffffff, 0x1, 0xff, 'queue1\x00', 0x7a0000}) 2018/02/27 07:23:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) userfaultfd(0x80800) 2018/02/27 07:23:52 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) migrate_pages(r0, 0x6e, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() r3 = getpid() kcmp(r2, r3, 0x6, r1, r1) r4 = getpgrp(r2) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) clock_gettime(0x0, &(0x7f0000000180)) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x101, 0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000300)=r6) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000480)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getgroups(0x2, &(0x7f00000005c0)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000740)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f00000009c0)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000380)="bd2e80cad6affff7e69a09246be7400feaa97839a36c48e87ae49f9c46bf511f2620e78ff1058d57a92f081daaccb2c621cc0602a4d4adbf8e239a6985796ce6aff0373d8fa9da3427e27dcabd2dd7a335b6c0bea904ca19a29058e331dff9a657aa18537b75710cb5b57d03355c1d9caf78fda7c1cc55522da3144c536e9078f7fe727e2fc108021c545ab7c77e8bcfc916a66501", 0x95}], 0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="280000000100000001000000", @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="300000000100000001000000", @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="200000000100000001000000", @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r1, @ANYBLOB="1800000001a416aa65000000", @ANYRES32=r4, @ANYRES32=r11, @ANYRES32=r12], 0xc0, 0x4000001}, 0x40000) r13 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x48202) ioctl$DRM_IOCTL_SET_VERSION(r13, 0xc0106407, &(0x7f0000000040)={0x7, 0x7, 0x5}) setsockopt$RDS_FREE_MR(r13, 0x114, 0x3, &(0x7f0000000140)={{0x1000, 0x2}, 0xc}, 0x10) gettid() [ 153.891352] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 07:23:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/02/27 07:23:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/02/27 07:23:52 executing program 4: socket$nl_xfrm(0x11, 0x3, 0x6) socket$nl_xfrm(0x11, 0x3, 0x6) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000000040)}}) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x89, 0x101) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x3, 0x229}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/27 07:23:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000280)={0x2, &(0x7f0000000080)=""/10, &(0x7f0000000240)=[{0x5, 0xe0, 0x0, &(0x7f00000000c0)=""/224}, {0x5, 0x53, 0x6, &(0x7f00000001c0)=""/83}]}) 2018/02/27 07:23:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000040a0500ffffffffffffffff020000000c0001000000000000000000c5951cfc66c8a9417fdb1bd974b87b58efbc529881cd0ef726f45ae09ad094f6da3bba29a16795340a2191c3ef520781e638fa56b6fb31e656ba3014abca22dbe4ebc14f91d1f9d1f60c7a2a1418c2e61006fdf4249884f0c20641e2aaff3d94e1211abeb6f74d1bf58c012c29812e6b7f42005332e0c77d2be9d40b511c4f1f5c00dc637109b958388323d57a93191fa6b4c851a1e460ad"], 0x20}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000200)=""/225, 0xe1, 0xec931443e266e0d2, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x3, 0x0, 0x4}}, 0x2e) 2018/02/27 07:23:52 executing program 7: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) lookup_dcookie(0x4000000800000, &(0x7f0000000280)=""/141, 0x8d) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)) 2018/02/27 07:23:52 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000010d2d9a9bf7508008ba6003000007fff00009078e000000200fcffff02009078000000004500000000000000150000007f000001ffffffff"], 0x0) 2018/02/27 07:23:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0xf53, 0xd6d420, 0x9, 0x10000}, {0x8, 0x7, 0x80, 0x4}, {0x49b0401, 0x6, 0x20, 0xfffffffffffffffb}, {0x20, 0x0, 0x10001, 0xfffffffffffffffb}, {0x8, 0x3, 0x0, 0x6}, {0x4, 0x4, 0x4, 0x10001}, {0xff, 0x71, 0x81, 0x6}]}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0xc0d0}, &(0x7f0000000140)=0x8) sendto$inet6(r1, &(0x7f0000000000)='\a', 0x1, 0x1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe96) r3 = geteuid() getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r3, r4) 2018/02/27 07:23:52 executing program 4: r0 = socket$inet6(0xa, 0x802, 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) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000d2aa85), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/27 07:23:52 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x200000, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7465746578f0646174615f743a73302073080074656d5f753a6f626a6563745f723a73656c696e75785f636f6e6669675f743a73302000002073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733000"], 0x69) dup2(r0, r1) 2018/02/27 07:23:52 executing program 3: prctl$setfpexc(0xc, 0x40002) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x2) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) setns(r0, 0x40000000) r3 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005a5000)={r4, 0x8}) r5 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r6 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) r7 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x1) connect$l2tp(r5, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x3, 0x1, 0x3, 0x3}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a45323, &(0x7f00000000c0)={{0x0, 0x20}, 'port1\x00', 0x60, 0x80000, 0xfffffffffffffffe, 0x40, 0x5, 0x79, 0xfffffffffffffff8, 0x0, 0x2, 0x2}) vmsplice(r1, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000e2cffc)) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000001000)="ef48ce2ee6a5610bb7a5d86cf38451b1fcbf6538f336fc92d3f25db3c859e67e37ec4be82ee1018da450c3fd8691ab1cfc3a8fdc4804aa2ef967990916fc7c06a1b9a96c49bec8f180980bb3ca1639dadc8531ab98a6c48f0a7ec83543826a11d5dc425b4fe374310133c3bcd9da7e55b5ef5b9827ceb302bf738dcb79c5d83301f02b5ac6cf7303b05ef48423931e8fe3dbd09f4a6f2d5316e56a5e01960fa5156b62f731eb89d95ebb91ef14d2f5430cd8910dccf82acc418464ee93ede7cde8baf0ebe83e9a95b2d0ed2e4091f17ac26124546d688776622bdf1d1382b35da1a2f5b0c8ba11ee1c814d059e5487ed349a2887d0612001373f7779338268f92eebdfcf334256283a766fbda253c600d679fa9a9652dff0f3bb1a9c7620f1b91e2d80f35e65ad504b3f6578fd087744d623b68b97439aa61fafc45a6fb47d2b9c83521435d69f0e1dd4adfec4bf9608d9332bd07f3b447efdec29d7fff34e1d0a91b8cc57041cf63c22f80d8b0c4772cb609beb2e9be73bd194ded3a5f3ee1ee6917c5468836f3557db4ebd31fa8c46894f2a434963d4ae7891182a661292e7abd087c32f8f98b85a46706350936da0ace07ee5be3bd130e24f5cad27cafbb95c51104805ef0e52e81f385fd004acd4f5ce80d55cf4de4eafacf32793ba27841b657585f71ded43b1390b005305f23bd3c9bc3fb929da5a51573cdeb47fc8ed8e02f5e33d2635215e770d54a44e89b314c4103e1458158c664bfde9b9c3a5600bfb45bb3b947744f8b01aef087b16b777840b302aa37245060d45f479616be7aa7493f475a7d460fb15cd29b4347d9b33d5a0e30c5bf3371cba9fb5047f378650a8611275e046fc23d6581d5b51a54add6fcaac035496f0e899d5c167728a7f5f1748cacd2f288b8b94926465510fea58756dc55812b1699cf1e565baad002dff33bb7401125455478445e3409fec6f6cdc7b206af31fa337237cb3e6bba5427def3ccdc8326dd263a50b3687a620b1a8b8e93817b9f1cdc676ebb225a837aec5212847a4d0f88eaca33116bab24a0a5fec05bff4257103291b980d9763aa07a736c0ee2a42033815e24750b0a9c3d4c51f10c1db68f377a5c266a1428c1c716d05aff97daeedc85d547a3e7aab3e68c2304fb223c30bd970d8cd2e71bbd8b75a6c34d3eb3c928ec75312e448014e9f81d3fc635695a80b9f728e00ac1d2eac8613a4d42563832eae8b784108cb800e004a42f86455d13ab83e72ce3d4c0ac4785d632811b1a4e22f4e12d3cadfb761a316a3df0e67d6483b50ef0118e27cac6eaa8aa39cf721cf3d49efa92450b5da612a033bb046905241705b44d78fbdf70024a9d32487ea5bc6303008c02e2d71a218da6a69af6e3e664279b12976c40642250c51bb86ee49a914341cadb2eec1fdef6471aa797e711fc5cd97294d99f5dae7b0344f8ddecc4a997fe8a0040357e7261b7f29fb73e68872906e1bac632025d66716b0e9badb97de2236a6ef60123feeda0cee5bfc9d74507c0ef8a12f5ace37b647d01007bd137cd9213463f7ac8016abedfdc596e3e60331c66410eedda277b639898bb60782adc7334f35d042709752b82d3bf0ea79ac753105ae2c8b0a45067e8ddc99caead22d7a4a53048148838e8dcb84f6aaef75428c3435c661d6360b1886e2c7d15d087aa436957eb0810e8e96fe902f3d89dcfff4295cd70582c23d781cf743b4289a8eb7967cda9a66cbd1ac27bb77d3f59bf2977b4aad8d88eae2a79a913bfad3f9a6de0239601d7cb0eb64646df08b3a8e7aeec9ade0eef4b9646684ffcfc5f565a80e3716bc06d256081b286e3115efc74d65a34646804623f4e4b296ced78b93a917143c5d0cd80f0f7ecfa1b78052829148dede9d263368357fdde6e9a940a56736c043ac8f47d3f6ab6c421430d9ab897084de6b9fe34104d63001feacc62d54e27028e5b4fcb23891a17c035cc9e84e0abf6ca73e482091cf671b034d3ef4eaf0dd4417eebc5af72a4298b609a2b7009e36230b5eee7d577aca5d12befe02598b8d83d54834d29961ad2fed6644ec0926c1644204c426e3b3f982bedec9021e08bfa96bd750c4bba1cded31fbf29b69cb03a04152f7caf3e25ecb9ea721076fbc7732ac50a42ccaf10f70da774ac3fabfc17fe5cfc80653875c853c2dd52a379f3e7f884119f8f414ad1452103651aa7f9df40dbd2b7c292da212c9f74620cf0d93d1b7e899218e5d9420d534190445d38ed943a031e560ca05beeb6095869e3efacd9f9b1697dadff95b57096e0d3d90845a388676f70745384a0e5fca58942a74883652c5ffc12ed2a4e7861f569c708ed3480b8b64c8e97b5c589a3bec1ff5f9207ee72c222d7f2b63b8789dbb02e3920c9ee52572a1c83b4956c9857cd834022dcf8c749a6b543f6041f9c130c9be9c7c6077bfeb0c23ed643670130b1f595b91a7b29c16de11efe96c388a3e3324b7eb35761d5643487e67b81bcd1f16b31f082289d68558bf6655768e1c6494a3f23d948286af4451d3d641377fc56731553f3066de569d51178cc2c60ad41e61fc16840a035670110bf0c87aaac40840fb778e7388fc2851e819e5be9239b84a58415f40d37cc929eed01ba92dc0e3480ceff6bf501d4ac537f54925ee107468ecdabb94557afe5edfc8214d6f161b74a640600bdd7e122fb46960fe2618be3870bb097d76b9e373c5a07b721ac96eb1adecdf211a9ae3988b33ddab1dcc34fdd39746b14f62a20a65150df81e04f1c2263e9be6b91c1d0d0a4f7a2f750eec5d136dccb2ce79719c563e0d0727161239e681315d2af87daea0f0c000596216dfc503d0efd32de6462cf337ab2c752f1068cedaf1d0148085e134705bd3cebe4cd62a6610072dff221d7913759076ef2127c786c9552010f181c13d862389eb28969744f48cc10996d4d66a8cc829ddde0a68eed4cfbff83efe3debba1613900ce13dca863e7cde871d87c007c601f52f7d0592036c9e6dd899c847656d2880a4c8f2bebec6a4a4a64b74231f5026b0b3e7741bd48c498fab7331d9589e1996b968b3fe8b8707abb5417d60a61ef626520a28a3a29e051678939bd595775f9cfc8af08d11067b65e85676937331bc0a2fcb73335c4929429c66bd1e7c065b95761d5fc511ddc062555719af44880a3860e54ac091b18fa743403dc42d5ec487a10d2e8dbcc1f3e2f90af98bfcec78580f0043eafd1200ac11aae56bd5662e58c11d07b4006371ddbbce37fef5d7ac03c079a6b7dbab73823f835e73d5a559348b9d873f46b46144fe55b732519243e247ba3d4ae00b6bd2f980400ef4cafc4d94ca3fde0b2b130876a5b758b9da2cc6b01403c7a00c963b45dc9315dd6b5aa5e76c118819b3b0ef41aedb00c72bd45ad6e4f9599c1463f5bc330e3a2ef36f87acca6c7f1f2afd5a9b9b3bac831da6599231f7278787b05894cf273cf3dfd6417f946a69771e672e0548ae4403555aa8a9eb80b0de2e50419ddea09b8283a624f60a870788d747882164870a8e9322d03bb77d6ba390f0f016bfb717d65d4642a91beec7374b95026ce4bcb0dff6cc75348eed50a857a48b6d2ce8a4a8c821762ba647f5395fb40a1226b7dd8ad958f17f00b8ed6d1c807fe70b49667404c309172e465985551c0fd87d90669bebb8931a0dcee4693f310fe4ee16b88bb3a823a74a8b2d1d0df1b1ffecb7ec3a6af90cb663a430af20ab98eaab16122b8798799ddb7b14cecd0cb858bfef09a5535b7bccaff3dadd3ac4a27003eb61245016fdf06e28ede65d1efac9929d9a0257d14d9214b8414fdf233c59d887f6c296adb23acffb7d65036637751b902e03f5d506be84266ed5158c3fc8ce9014b12cd5ff709ba93e7682d3f78c1101bfeca933590c6b265b94d266f3fb523de0a8a729db38efb508f2aa3ca63294205e36cc83994dd1bf91653c610e9607ba51273e92c9ff241bff5724bd8de1e3c05bd565d351419ed9a43f63a15071d04534e4e56fcf0edfc5cacb2e7fd6d600ba8eef7e3d24ef61eed80a14fc60501542bec45f7259a0489b8ba65c212a1add7912a5030cb724eb34883f1eba035ce4588c5369c2bb2abd17a59421fd666721aa0ce9d78b59f2439257bf424f4b3bb732c4aeff87e71954ee398f3e7ec2f828353cf368335eb82db808f95230177a0aa09264fea56518d1f3c36c62e799e1113040d0ef5d5ec73e969c8afb3eab1309306d9a5d9abd72cf0c40218605ceeda3ce573f8686ace36af54653da77902a9a4b30b35b30e02379ea4686912d018f36ffc1fd4f01bb0d30163c90a302d07559d1143e0c0d022db73a37b0cd6b6756454cbea782e73cb480d5f92ea8655a6b827f42df7b89ca5bc8a6627b86ebc2b5f9dad3c706b5aa868b4a685abc1e96968e1890eb35c1e740de282623a01669450cc521b491d4a7e78e9944e24be88e57028222dbc779375e6be16ee8f429cc2913c2e266ac5a42bbe2ab85c215a0e571b0881e11ade1a287399c17acdc5127c9cc1dcdaf6793a1f5e8395878c14e63b00ee1c0f09c8cdaa8435bd616eb04300432f7dbfc5e0b5bc8bc02a2e418fbd145f8235cc86968fa394253656996b4976b0212d6c0f5d9676d66aaea7ae52976d1d905f3a85684761a0c57dba471d44123c8344e8784a9c2f5dcba3a25a9cd87da162dc158ab023c8a08ae7c40f6db78ec0587d4091412cb875426104d3c0c3335e75afeea7c8158d85ebf4b7b019ff16c6d416beb13d5963581243a34e27ae615f3d9837af0e2ee9a3c943d139662502bb7ed4e5d6ecf0fb9006f8e6285aeac71ff5eed60475bd4cb038df0689fd8c971175d5887af18bbd6381020d189459a9c6e48a6c7d67b692181ac77b341ec77e52c3e779d4ed1d0037611a72ba93ca23d0c8ae22c22c033ea9173dfb599eb68412a2186c4fc53b0c6ddcc9af5d0ee60145cbf4a44bf193519e06197c4e17e62f3ef040d3453c25b3dcc9913a7b9e2f04e9dc7c1d648ddf2bb5c9f3929f9a7219f0615f95bdbb43ca4d314512dd4894f4cc35a984c2deac194e99f279c0d43af980a56fdb0b509c97a21a438787fa2ee811d722132a4d2859b94954797520afad7043f9a85702965c2cda41225f392ca8bb89df5c71cf3f90f20c8abcc61e4091d14b4d6d37bacef1fb17824e01667d7a9fdcb2c5b6a71fcc7f3371f5bceec05f2bdbd056f48830f55a0fcbb98cefa444cf05a3cd4117a74847c9a8ba7bc4cfa9477420fac7d8101f56ce90733d2d88306fdbc29ad5f3512ae2c9c3447421281ae032e3f7401c9a8c284d5562a9d27436ac34dfd4d3e34b21ca74bb48e1e9c1774d63e26f79f01d418c56624ac64c6f0137c0e15ba15f64a94d9e346eff9e1acbc6c6b772869ead3daf5b417fa775c583080c70695e8b65d80ffaa2a3c31048d82449f57f75789b37e968c833f98de88a7bb671f6719b0430cce860ece2d160df194f333170b0c3feb457e0f2dc0c9dbd3dcf8e7f009e643711aa94884fa35b592bf06257970dee9d5ca5aed5599e8be1f4ad60c81d5b736f8cd2db81abb8e53dd31d1d4416d36f851ed04855c680122ec4cbca782f1a05c6e14ec78bd38c066b28d5c4550a9a8aff6a9b7ce6e21a362ed6dfbbc008e6b1b3e89a9fd9d9622033af34c19987d6fee121ebaffb9f6ef83810df08e86cfd695ab4f743ef60267995ac71bd5ad66f90aeb2cc71c3ed4b93986bc7d05fd72092355c43c196599dbac1c52f4ac648ce6f9c0a5810fef2b9b1eb8474f9899e89dd4644ed46ab1", 0x1000) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r5, r6, 0x80000) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000000300)=r5) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000daeff8)) sendmsg$nl_generic(r5, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf0, 0x3b, 0x325, 0x70bd26, 0x25dfdbfe, {0x12}, [@generic="38ac7d8bccb6ae8a13056dcc000520a784097936e24a3e15cda6fce1413e125fd60adf2b36a80a0d0df047b38ab404efe627da7d8785b86ed98bce4db1c8cb29837e74fe8f3fcc70eb3e1ce1aad97ca20b9a9e95255ddac85101ad4a21e686c39a63915f583aa4ff08d9294960d04f54ca379bb524860129be974206f02768868417e5a568fa04dbb42cae0e4f86c283b1687308c8f2ecd126a95cdad2162f7d3465c8d9bd50a37a1e652d11e8aaf06b3c7a03c58bc0b1a709229bcbc518444faadc16b00a5ef9308fd921f13c3096", @typed={0xc, 0x81, @fd=r2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8800}, 0x801) setsockopt$inet6_int(r8, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e22, 0x0, @empty}, 0x2, [0x3]}, 0x5c) dup2(r7, r8) 2018/02/27 07:23:52 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x9}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/232, 0xe8) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/27 07:23:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000e8b000)=0x6296, 0x153) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x8c) 2018/02/27 07:23:52 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={'syzkaller0\x00'}) 2018/02/27 07:23:52 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x89, 0x0, 0x2}]}) dup3(r1, r2, 0x0) 2018/02/27 07:23:52 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000006c0)=[@in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e24, 0x9f, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffffe}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x5cb}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x80) syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x5, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x838, 0x101040) fallocate(r1, 0x0, 0x8, 0x7fffffff) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000680)={0x5, 0x7, 0x7fff, 0x80000001, 0x100000001}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x484, 0x30c, 0x1ec, 0xffffffff, 0xb8, 0x1ec, 0x3f0, 0x3f0, 0xffffffff, 0x3f0, 0x3f0, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0x14}, @icmp_id=0x65, @icmp_id=0x65}}}, {{@ip={@rand_addr=0x3ff, @multicast2=0xe0000002, 0xff, 0xff000000, 'nr0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x5c, 0x3, 0x4}, 0x0, 0x100, 0x134, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x400, 0x4, 0x2, 0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x5, 0x8, 0x8b8, 0x1e, 0x9], 0x74698e82, 0x1f, 0x80}}}]}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x8, @rand_addr=0x86ab, @rand_addr=0x5, @gre_key=0xffffffffffffffff, @port=0x4e23}}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x100000001, 0xffffffff, 0xffffffff, 'bcsh0\x00', 'tunl0\x00', {}, {0xff}, 0x7f, 0x2}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x1, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000001, [0x0, 0x5, 0x7fff, 0x3e33f3f0, 0xff, 0x6], 0x0, 0x1, 0x7}, {0xf, [0x8, 0x80000000, 0x9, 0x0, 0xffffffff00000000, 0x9b5], 0x1, 0x4, 0x55}}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x2, 0xff000000, 0x0, 'bridge0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x2, 0x2}, 0x0, 0xb0, 0xe4, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xffffffffffffffe1, [0xfffffffffffffffa, 0x8, 0x8, 0x7, 0xffff, 0x7], 0x6, 0x0, 0x8}}}]}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x1, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x66, @port=0x4e21}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) 2018/02/27 07:23:52 executing program 6: prctl$intptr(0x8, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='selinux\x00') 2018/02/27 07:23:52 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xc6d7, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x0, 0xfffffffffffffff7, 0x1000, r1}, 0x10) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x5a) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/27 07:23:52 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x5e, &(0x7f0000001280)=[{&(0x7f0000000040)=""/52}, {&(0x7f0000001300)=""/208}, {&(0x7f0000000180)=""/60}, {&(0x7f00000001c0)=""/4096}, {&(0x7f00000011c0)=""/153}], 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x7, &(0x7f0000000000)=[], 0x15b, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x9, 0x6, 0x10001, 0x4eb6, 0x31d8, 0x7fff}) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/27 07:23:53 executing program 2: 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_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x3, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x2102, 0x142) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x3f, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'rose0\x00', @ifru_addrs={0x2, 0x4e20, @rand_addr}}) 2018/02/27 07:23:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) r2 = memfd_create(&(0x7f0000000140)='/dev/ptmx\x00', 0x3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x3, r1}) [ 154.320681] binder_alloc: binder_alloc_mmap_handler: 20602 20000000-20002000 already mapped failed -16 2018/02/27 07:23:53 executing program 4: prctl$seccomp(0x21, 0x1, &(0x7f0000000000)={0x7, &(0x7f0000000080)=[{0xd1b6, 0xd370, 0x8c, 0x42}, {0x1, 0x4, 0x100, 0x985b}, {0xc3, 0x2, 0x1, 0x7ff}, {0x8, 0x5, 0x4, 0x42d}, {0x4000007fff, 0xc37, 0x80, 0x10001}, {0x0, 0x0, 0xbf, 0xfffffffffffffff8}, {0xf8a1, 0x27, 0x9, 0xb0}]}) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'sit0\x00', 0x100000001}) r1 = gettid() ptrace$peekuser(0x3, r1, 0x9) prctl$void(0x22) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0x8}}, 0x3, 0x7ff}, 0x98) personality(0x8) 2018/02/27 07:23:53 executing program 6: mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000006) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000080)="660f38814e13490fc76f0066b8a2008ec866baf80cb804dfb58def66bafc0cb886000000efc744240006000000c7442402531a72e6c7442406000000000f011424366466420f61ab0500000036400f3048b812ffffffffffffff0f23c00f21f83503000f000f23f866b84d008ed066baf80cb8e0600183ef66bafc0cb80a000000ef", 0x82}], 0x1, 0x11, &(0x7f0000000180)=[@dstype3={0x7, 0x7}, @flags={0x3, 0x100}], 0x2) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="696eca68b1dca18532b423f2240cfcdb8a54c591ad80de82819e09996fa000c62a64caa39d5a8fccfcb2c1e6ae4e85d58983d5df34b0400496ed8ea29ccb32d170d07e72a8edcb8ea6f38cd48a6637c032fab245c46d61710e0a70f4c7bbe79d56f47b8fe8f07a0cd2def7f8c663a6edd258dd21acf095d6ff", 0x79}, {&(0x7f0000001280)="92d49ee2536d99a0818cfa572975843dfc4e3c99e8d9bc40803a54c549420164e9e84177d118993ec7e1401abe02d027728973b023eb04737de3ca4264510980a614787de40e1e9fca184a016f87dde83842f15427ee48ff0b40ec44e4d20ef731b4b7488d109960ca1502ab599422ddb6a1b6908f68082b72e16459b8a4fcf50879d815a4f67a3690e58d7642316e669a4670432eed0a968ede0c198925b6c51d7a7fa2cb4b6140aa13fd8ec8403209aac4f9fa4e894ba077f0061b", 0xbc}, {&(0x7f0000001340)="7f1dbf75fd00d0dcddf2fce5c5f567a3f865cec2f6c8bcd29ed0", 0x1a}], 0x4, &(0x7f00000013c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1]}], 0x28, 0x20008050}, 0x800) 2018/02/27 07:23:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xc100, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'vlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x7, 0x10001, [0x6, 0x44a, 0x9]}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"643071300000000000000020001600", @ifru_addrs=@sco={0x1f}}) r2 = epoll_create(0x40000000000985) dup3(r2, r0, 0x0) 2018/02/27 07:23:53 executing program 1: perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="050000000000000002004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e227f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100007400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22fffffff80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x340) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/27 07:23:53 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @random="715cf79a2d8d"}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) r1 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 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) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) close(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/02/27 07:23:53 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000fc, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/27 07:23:53 executing program 2: socket$inet_sctp(0x2, 0x7, 0x84) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'vmnet1\x00'}, &(0x7f0000000080)="ae76626f786e6574312d2f776c616e3014", 0x11, 0x1) 2018/02/27 07:23:53 executing program 5: setitimer(0x3, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x9) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/100) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x5) 2018/02/27 07:23:53 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00007f9000)=[{{&(0x7f000051e000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000df9000)=[{&(0x7f0000d3d000)=""/4096, 0x1000}, {&(0x7f00000ec000)=""/217, 0xd9}, {&(0x7f0000da2f57)=""/169, 0xa9}, {&(0x7f00004bbf68)=""/152, 0x98}, {&(0x7f0000d33f22)=""/222, 0xde}], 0x5}}, {{&(0x7f0000a18ffa)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="ccffffff"], 0x6, &(0x7f00001cdff9)=[], 0x0, &(0x7f0000259f14)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000fd0000)={0x77359400}) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10, &(0x7f00000003c0)=[]}, 0x0) 2018/02/27 07:23:53 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0xf) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x12, &(0x7f0000001000), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/02/27 07:23:53 executing program 3: syz_open_pts(0xffffffffffffffff, 0x101000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000000080), 0x0, 0x2000003) 2018/02/27 07:23:53 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x80, 0x7f, 0x1, 0x1}, 0x2c) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0xfffffffffffffffb, 0x40010) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r0, &(0x7f00003982ab), &(0x7f0000000100)="ecadef39bbe8ef51f8d9e2"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140)="db", &(0x7f0000000100)}, 0x20) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/27 07:23:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)) 2018/02/27 07:23:53 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rmdir(&(0x7f000024eff0)='./control/file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x40, 0x0, &(0x7f0000000000)=[@clear_death={0x400c630f, 0x3, 0x2}, @acquire={0x40046305, 0x2}, @dead_binder_done={0x40086310, 0x1}, @exit_looper={0x630d}, @release={0x40046306, 0x2}, @request_death={0x400c630e, 0x4, 0x1}], 0x3c, 0x0, &(0x7f0000000040)="4054d3021e799e49932901bc1bfe3c3343d3fa064e25d2456e37ef7df99b4e188c20efdf05659f6833748a86487d459ebf09baddf2f1835ec988d0ee"}) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/02/27 07:23:53 executing program 2: sysfs$2(0x77, 0x0, &(0x7f0000000000)=""/177) 2018/02/27 07:23:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="05230001000000000000000071", @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x2710, @ANYBLOB="000000000100000000000000000000000b73a01c2522aa66"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/27 07:23:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x19) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f000001f000)=0x27) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x1, 0x4) 2018/02/27 07:23:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000ffffffffffffffff05000600000010000a004e20000000000000000000f32d00000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/02/27 07:23:53 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/182, &(0x7f0000000100)=0xb6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) writev(r2, &(0x7f00000014c0)=[{&(0x7f0000001440)="8e", 0x1}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000003ec0)='/dev/dmmidi#\x00', 0xf0, 0x404080) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000003f00)=@req3={0x89, 0x10001, 0x9, 0x0, 0xfffffffffffffffd, 0xc097, 0x13eb5512}, 0x1c) 2018/02/27 07:23:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="eb000000a340fd77d1c8c26d2d65f88d3a3b6aa5146a748fd9cb6043322610986234ae49011bdbfdc2c8152121afc966d13a2c2891ba5461fe02b063ef36f354d5f73e122560acd29b3b850d54fd5a60387faa9038ae5eee8aac999d05cc09d81460dd52e20b7485f1b47554f92efe600e4dee6a97b2ff373d0925208b73d77c8f8a054ee9aa79ba56227d836478c860c6b4ffed7322a6436699dac153d470233a125ea1a786f1b2c99a51d65475088d8fb25883a700e0a7ef14143ffe40a7da906068358b1748cc90c22d197649c40a5c993c46a78f7bc2847aba3d645eff7cbd78367a666936c3506f74db425df59e771e0000"], &(0x7f0000000180)=0xf3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x7, 0x200, 0xac8}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setresgid(r2, r3, r4) 2018/02/27 07:23:53 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0xffffffff) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)=""/190) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000002c0)=0xffffffff) bind$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x8) clock_adjtime(0x1, &(0x7f0000000340)={0xc6c9, 0xfff, 0xfffffffffffffff7, 0x4, 0x0, 0x40, 0x2b01, 0x3, 0x3, 0x7ff, 0x329, 0x8, 0x512, 0x8, 0x3, 0x5f89, 0x7ff, 0xf694, 0xffff, 0x8000, 0x0, 0x80000000000, 0x2, 0x1, 0xffff, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000001400)={&(0x7f0000000400)="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", 0x1000}) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ashmem\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001480)={0x7f, 0x6, 0x8, 0x3, "1ca6aabd7d94480b8619a92baa824bdbbd0f6c5b7695dc95c39f001485951e6fad66257d29adbf4dc08273ec", 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000014c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0xff, 0x7, 0x7, 0x8, 0x3}, 0x20) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001500)=""/71) connect$vsock_stream(r0, &(0x7f0000001580)={0x28, 0x0, 0x935dafbca0912b2d, @hyper}, 0x10) r5 = perf_event_open(&(0x7f00000015c0)={0x0, 0x78, 0x4, 0x2, 0x4, 0xffffffff, 0x0, 0xfffffffffffff130, 0x4000, 0x2, 0x4, 0x3, 0x9cf, 0x400, 0x3, 0x5, 0x0, 0x4, 0x40, 0x6, 0x7, 0x800, 0xfffffffffffffffd, 0x9, 0x80000001, 0x6, 0x100000001, 0x773, 0x9, 0xffffffffffffffbe, 0x1, 0x6ad3, 0x6, 0x2, 0x5, 0x100000001, 0x7, 0xfff, 0x0, 0x8000, 0x4, @perf_config_ext={0x401, 0x7f}, 0x4000, 0x200, 0x1ff, 0x7, 0x1, 0x5, 0x6dcd}, r3, 0x0, r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001640)={0x0, 0x800}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000016c0)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000001780)=""/243, &(0x7f0000001880)=0xf3) fchownat(r0, &(0x7f00000018c0)='./file0\x00', r1, r2, 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001900)={r6, 0x5}, &(0x7f0000001940)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000019c0)=""/133) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) fallocate(r7, 0x0, 0x6, 0xffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001b00)="1db32c824d7b90a89f2d13431bb42aee1e899ed3fbd0e6ce12133ca0d1e63578489fef8069b38666720bd35d1484170877aa137178ee9d2a9a64faf1ae1aaa73d1982da3d98055929aa06367c2345b118b5fd0629b4b9e8ec949edcd827b1eb1fcf1c93853e59e486a4c2cd74fb17e63d1b115f224fb7397f68b17132774da7d0f2099e3b42ed5c3c3eccad87137c327f4650f7e7b9d095f3c9c792510926a8e7174a9595ec6c8512207b62239487779537421248baf6364d168641de20ab96202f13f7647090caba8ae33a58d1a0f5afaa7e53b8a0aff07f3ba48067c53b6c77decde91815a4262f1435a671b62", 0xee) fcntl$dupfd(r5, 0x406, r8) 2018/02/27 07:23:53 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) fcntl$notify(r1, 0x402, 0x19) write(r0, &(0x7f0000874fba), 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x4, 0x4) 2018/02/27 07:23:53 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x280000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x6, 0x4]) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x4, 0x2, 0x4, 0x1}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[0x9, 0x3, 0x1000, 0x8889]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/create\x00', 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x7, 0x2, [0x7ff, 0x3]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f00000003c0)="c835fdc3cb841e8490d67b8944cf6bb6a78679f7e7c7771486ba33e8df3f4f70610f99f38c9151c1c9cc7d8c73332ae47614b681c86c5f30b60598c889a9c58af20fb3d7df8f4fb71049a0fead1af0da11d4a641cf06951a3a36bed2f7e369b6de4f19c5df117f38e309c783d1781ee2761db6487dc322c3166bee30a832b58ff72c419e5de978515416b39c3ebc810fa01ca3d90c36e6ad6b6002ec97b28eeb9c770dd1726bcba3", 0xa8) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) r7 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={r5, r6, r7}, 0xc) unlink(&(0x7f0000000640)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000680)=0x3f, 0x4) syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x401, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)) r8 = fcntl$dupfd(r4, 0x406, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000740)={0x7, [0x0, 0xcdf, 0x7ff, 0x0, 0x10000, 0x55, 0x24f91148]}, &(0x7f0000000780)=0x12) syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x1000, r6, r7, 0xfffffffffffff001, 0x3ff, 0x12010) getpeername$packet(r8, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000880)=0x14) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000008c0)={0xffffffff, 0x2, 0x6d}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000900)={r3, 0xae, "cb3000922a654931ad32f2fa29c5bbf6f72c5c94b81213d8c4e25218de0ae109899214cbbc0a8eda85e6d345d2085e83457ffdba561ad877410a2a6c4f62648d00aa24ef081e54525f07022969dbbe5e583474435a9e3e81af7c9422643e5b2045b0f967f4b31b221677d40f3a93d679179af42184e77a8d9bc604a0a8162210bc3b54db30a502bab7cb25f42624978afad9b41f84a6b2a6071a4bcaa78d5229fdac786144a91256e24799eb4b50"}, &(0x7f00000009c0)=0xb6) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@local, @in6=@empty}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000000b00)=0xe8) r9 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, r9) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r10, &(0x7f0000000b80)="7b6215a6ab67decc2aad10dc28744e228dd03605c52c8e39ed1c97438254a8dd0187ee2e419217cc9fc82cdddac7f4bbffaa8b53ceee90ebdb53745535a4d864cb27902063f22cb23af4fbd1bdcb4067d230a637ae885f5f75742c98cbac545b4f6cd6628cb316505bbaeb9b27ce24369d7feefb6d4c0676423c10beb9769f630d7cee1c1a0c2c9e48c2c4ce8fbc41f5e3059dc8665f8f752b4b7ac590b9bb94617b8461253ed33e7831c6137db6f7491b9e6d8dbfea70c2fc558917df7048fe0824b79ed5ded9519bb167206cfbb297", 0xd0, 0x8040, &(0x7f0000000c80)={0xa, 0x4e23, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) 2018/02/27 07:23:53 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)=""/6, 0x6) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x40, 0x2c, 0x1, r0}) 2018/02/27 07:23:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x1, 0x1, 0xfffffffffffffffb, 0xa, 0x8, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, 0x8) socket$rds(0x15, 0x5, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x8, 0x4) pselect6(0x21, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/27 07:23:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = epoll_create1(0x0) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000080)="cb385da54f288f5519bc1d1cc8e8e37bed6925c9853c01715fce0a36f3ab676ce7cf0f308d2b562a8c8c7c417dd5e191f19ddfa5c8e1affe1cae9dc966f0812afb88c46ef177612b5ab607b9237dadb04da58820729f4c52e9c97a46009de9eba3186037a5c39c8df16dddfa4ae1f9358a9bf4a7fdf94b3601689ba82487cb8585cce2a9bb166a39c8f4d7cbbf30a3249458c37d84ce36f044ef66d8c526fb40b4ca91737dc07c34794a5529bef09e", 0xaf}, {&(0x7f0000000140)="9aab7f689c4ddcf83c0842838dbb1a963e4792de29b4e9682dc3eaea63ba40f5864d691931045fadcb0ccaad65a366306dc1f918e94710171e57232fe0ee83c4e831233cf52aee9347bd0c6edd96d52536aaafe7f84963e7a9665cd259fafe972d2f1de3156119ba151e2faa35ff2e0eac8a82b1882ce43756c0b0c4752df48a80ade9ee13e5096144a9316b699e8e47b9e1261015322091df03ad9156a6ce6ee91c07d505dd02a4bf912cbac5e9ac163680f5064dc2b39ba32235215724b78aee9ba239d6a59450d3906018ea7f779148cf943a19ebece2e291c1ba1dacb0f0", 0xe0}], 0x2, 0x2) fremovexattr(0xffffffffffffffff, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(r0, 0x9) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) write(r0, &(0x7f000014d000), 0x0) 2018/02/27 07:23:53 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000023c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002400)='ip_vti0\x00') set_mempolicy(0x0, &(0x7f0000000000), 0x4) 2018/02/27 07:23:53 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f00000c1000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000867ff4)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000930000)) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)="88ea715b75c2a5db37240bf4609256c6a3c075c5eeacce64d6e3efd948d15795d185cc8b4c71d2d5b5450376ad8cea31e1045890beb9909e88d29b003d5b31450da8a5b2d53970993e15337c4910decb56792f5be6e9d9557b1c92893a51b350cb0d005bfd1c031feb6f30ac", 0x6c) 2018/02/27 07:23:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000000)={0xffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000020001, 0x320b40569d99367) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0xfffffffffffffded) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 07:23:53 executing program 7: io_setup(0x100000001, &(0x7f0000000000)=0x0) r1 = eventfd(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000200)}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000300), 0xfffffffffffffc30}]) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x3f, 0x40, 0x2, 0x7fffffff, 0x1, [{0x0, 0x6, 0x100}]}) 2018/02/27 07:23:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e99ffd)='nv\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) [ 154.923643] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 154.934076] syz-executor4 cpuset=/ mems_allowed=0 [ 154.939331] CPU: 0 PID: 20725 Comm: syz-executor4 Not tainted 4.16.0-rc3+ #240 [ 154.946687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.956029] Call Trace: [ 154.958603] dump_stack+0x194/0x24d [ 154.962210] ? arch_local_irq_restore+0x53/0x53 [ 154.966853] ? idr_get_free+0xfd0/0xfd0 [ 154.970817] warn_alloc+0x19a/0x2b0 [ 154.974422] ? zone_watermark_ok_safe+0x400/0x400 [ 154.979235] ? avc_has_perm+0x43e/0x680 [ 154.983187] ? avc_has_perm_noaudit+0x520/0x520 [ 154.987833] ? lock_acquire+0x1d5/0x580 [ 154.991779] ? lock_acquire+0x1d5/0x580 [ 154.995726] ? __fdget_pos+0x12b/0x190 [ 154.999601] __vmalloc_node_range+0x4f0/0x650 [ 155.004082] vmalloc+0x45/0x50 [ 155.007249] ? sel_write_load+0x1f5/0x1910 [ 155.011455] sel_write_load+0x1f5/0x1910 [ 155.015501] ? __fget+0x342/0x5b0 [ 155.018936] ? sel_read_bool+0x250/0x250 [ 155.022969] ? lock_release+0xa40/0xa40 [ 155.026922] ? __lock_is_held+0xb6/0x140 [ 155.030973] ? check_noncircular+0x20/0x20 [ 155.035181] ? __fget+0x36b/0x5b0 [ 155.038620] ? iterate_fd+0x3f0/0x3f0 [ 155.042399] ? check_noncircular+0x20/0x20 [ 155.046607] ? __lock_is_held+0xb6/0x140 [ 155.050662] ? sel_read_bool+0x250/0x250 [ 155.054696] __vfs_write+0xef/0x970 [ 155.058296] ? lock_acquire+0x1d5/0x580 [ 155.062245] ? vfs_write+0x407/0x510 [ 155.065934] ? kernel_read+0x120/0x120 [ 155.069804] ? __lock_is_held+0xb6/0x140 [ 155.073852] ? rcu_read_lock_sched_held+0x108/0x120 [ 155.078841] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 155.083569] ? __sb_start_write+0x209/0x2a0 [ 155.087871] vfs_write+0x189/0x510 [ 155.091393] SyS_write+0xef/0x220 [ 155.094821] ? filp_open+0x70/0x70 [ 155.098339] ? SyS_read+0x220/0x220 [ 155.101943] ? do_fast_syscall_32+0x156/0xf9f [ 155.106417] ? SyS_read+0x220/0x220 [ 155.110024] do_fast_syscall_32+0x3ec/0xf9f [ 155.114317] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.118792] ? do_int80_syscall_32+0x9c0/0x9c0 [ 155.123344] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.127813] ? finish_task_switch+0x1c1/0x7e0 [ 155.132288] ? syscall_return_slowpath+0x2ac/0x550 [ 155.137193] ? prepare_exit_to_usermode+0x350/0x350 [ 155.142186] ? sysret32_from_system_call+0x5/0x3c [ 155.147013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.151839] entry_SYSENTER_compat+0x70/0x7f [ 155.156219] RIP: 0023:0xf7ffbc99 [ 155.159556] RSP: 002b:00000000f77f709c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 155.167235] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000002014d000 [ 155.174479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 155.181721] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 155.188965] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 155.196209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 155.203825] Mem-Info: [ 155.206267] active_anon:64266 inactive_anon:61 isolated_anon:0 [ 155.206267] active_file:3577 inactive_file:8654 isolated_file:0 [ 155.206267] unevictable:0 dirty:131 writeback:0 unstable:0 [ 155.206267] slab_reclaimable:11278 slab_unreclaimable:89029 [ 155.206267] mapped:23927 shmem:69 pagetables:720 bounce:0 [ 155.206267] free:1422834 free_pcp:436 free_cma:0 [ 155.239618] Node 0 active_anon:259136kB inactive_anon:244kB active_file:14308kB inactive_file:34616kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95708kB dirty:524kB writeback:0kB shmem:276kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 49152kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 155.267573] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 155.293702] lowmem_reserve[]: 0 2864 6373 6373 [ 155.298305] Node 0 DMA32 free:2934448kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:180kB free_cma:0kB [ 155.325993] lowmem_reserve[]: 0 0 3509 3509 [ 155.330356] Node 0 Normal free:2747284kB min:37120kB low:46400kB high:55680kB active_anon:250784kB inactive_anon:244kB active_file:14308kB inactive_file:34616kB unevictable:0kB writepending:524kB present:4718592kB managed:3593748kB mlocked:0kB kernel_stack:4576kB pagetables:2732kB bounce:0kB free_pcp:1160kB local_pcp:480kB free_cma:0kB [ 155.360228] lowmem_reserve[]: 0 0 0 0 [ 155.364054] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 155.377647] Node 0 DMA32: 4*4kB (M) 4*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934448kB [ 155.393458] Node 0 Normal: 287*4kB (UME) 107*8kB (UME) 188*16kB (UME) 605*32kB (UME) 630*64kB (UM) 214*128kB (UM) 70*256kB (UME) 3*512kB (UM) 52*1024kB (UME) 13*2048kB (UME) 624*4096kB (UM) = 2747316kB [ 155.411580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 155.420150] 12299 total pagecache pages 2018/02/27 07:23:54 executing program 7: io_setup(0x9, &(0x7f0000000000)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80000) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7f, 0x18000) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x3, 0x25d18d2f7471b715) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(0xffffffffffffffff) r7 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x9, 0x400) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r9 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000700), 0x80000) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x111000, 0x0) r11 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000800), 0x80000) socketpair(0xa, 0x80005, 0x53d8, &(0x7f0000000880)={0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000980)='/dev/rtc\x00', 0x10000, 0x0) io_submit(r0, 0x7, &(0x7f0000000a00)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x1000, r1, &(0x7f0000000100)="654d87b75c5005410d334ff6a6102cfe997c84f4dfeacdb2e1659340f04e8152fdc9ca835874c749fdf4ad5ab6d3dc3bcc19128138baf7f91f80a7443e8d287436df7618b77ccde1be3fa1cc9b6643d2a8837984784ef989757ac6c4b913f940a6038e575dd23fbad49d5c91ed1e254d894f8193fdf81e8b70579b2be6f39aa59aa7b19a142d33d5954542b38494cd35909eaa7323ae2f0f030ac45d4f7ae981f20e8918decb6f0dff63329717d18191927de48290f1f7ccb1d17a0e3723ab5cfc674e4156da43a5dc40c30de1ae42e00acb7146561d986a05df9b5626de1c25f56ba5fe739d62c204da22909cfb8e8757005b13e614", 0xf6, 0xc23, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x200, r3, &(0x7f00000002c0)="9878f7f3455df5d60b2f8d791cb7f7bb799d03e899e22a9787db0b6576db3080d4b594cb8259f0e2428fdc1bf2be23adf893d62ec9d28778f5b139aead1ed45ac935f7b2ca3a8a6ceabf2dabefcbbd17b5cb38504fdb6d8011bfc3e2e8395428f3cbc12013f080d517c9f053d64113ccc22c7fbca5493f9ea17a4ce6f03c46c1e3bb9b288384252e4f0db2debaea562c6b23972d71ff3fda7aa1247c2a40c622729c9f4bf174960d0418362b9e17456ecb940ca1c192bbd145682411332465338da97d8665f4f4f9885d8a6b6de9f9208ca8790dc3c8f2bbc7", 0xd9, 0x4, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x8b, r5, &(0x7f0000000480)="a304f3d4ae3f17feed141a65c8f4e46799833e1764020f42116e83bc3f260063d83dc0fd876c0b3aadfeccf8ad92dfc588c648d3803f45da0a4899173bfc217d1e05de374829a3c93ab303a9942fcdca5c394080a8b996416f2a93814e4389c837e49bfeaf014bd560adc2ba3f9397c513a4f16589b6b82c843ef9", 0x7b, 0x4e6, 0x0, 0x1, r6}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x4, r7, &(0x7f0000000580)="710679c15a206bbb2bbc480fc2f4f8b3dcc546c9df83f8c8e23706d46e56d93659a1d2ced8563bd88d896fb8524802460c5e7c7212fe5718870c27fb89d39877c807dbddf89f0e63443a96e7ef353c26f805c27e54eae24ce735b315de904db9c19fe5a65e152717ac9014b9aca2812019ca1ae416718b77dd6aa31675039512c56f655e222926518728c1366c18aa9b441dbca455f8051702e62c74606a151813de222e9d789c10e7f839b1d9264b7c7d41b5033b4131a748078906d8f9eab25c37a0750fdf", 0xc6, 0x8, 0x0, 0x1, r8}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xa, 0x1000, r9, &(0x7f0000000740)="63cf7f0030e47f5f276935a8150ff6be42d42d7ac18fb22e6f906d8f8b7bafab5ba1b426e28ccf1b3c1e278be44b8a1dd9138b0c02b56d2b76a475e8a3c0", 0x3e, 0x8, 0x0, 0x1, r10}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0xea4, r11, &(0x7f0000000840), 0x0, 0x10, 0x0, 0x1, r12}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x1, 0xe515, r13, &(0x7f0000000900)="3050ac5e3a5e8b54b6db13d74ba93247f5e2381cb92745044eb454de1a202bbc59b4f1505c966f3decf0a05c3802175f46e3867d632f515465dcb44e6440d17ee5192f1f58ed26d7f3f5fea09dc4402368876ef95872a8bf547e7ce69baaff95e12c093304da78af2cf2c66fe896b7af54834458", 0x74, 0x101, 0x0, 0x1, r14}]) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) 2018/02/27 07:23:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b9effb)='veno\x00', 0x5) shutdown(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x800, 0x40) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa57, 0xa0000) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x3}}, [0x10001, 0x8000, 0x6, 0x40, 0xffffffffffff0000, 0x800, 0x6, 0x5, 0x5, 0x7, 0x5, 0x0, 0x6, 0x80, 0x101]}, &(0x7f00000002c0)=0x108) 2018/02/27 07:23:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x80, 0x2) ioctl(r0, 0xffffffffffff7fff, &(0x7f0000000440)="b297323d5923a6401bb5be20a3552b5ef0e96d541e85ac4b4f676f27ad2b63a99b6e9f9390a70aa4b73b16396d2c0a63a5e3282116fa617f9dc7f419dc1a213f4005b5fcfed29f1384ac734eefc45dcedc2e0eac20ce9f3b5d0cb4bdcfdeaa2f47f1676cb7c3ae239bee9d16371db20a6628c727db0d121cae5c634ddb2fb130") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000240)="72616d6673006c1f6ab5040827bd13a25d5de59a7c43d56243eda072b2f198ac532b98aacfe4e976c791fe8091128c5aa7128d947053bd38fc993baae429c1cc76712c4cf4e41721156bd5acefb4626deca727eb7b871d73465ba1cd2b3e4eb64947e64dc0bb859b51acd479511d79133452ef0d5cd61b015fe01951d3be1dbbb039e553362ed9756a572e29b195bebe1e94c133b54703481f1b1bcf4cb07df809660c21775a4004a6fc0b93b3a1a7184719d6bec357f305491e79986536bdc83cc14f", 0x2000003, &(0x7f0000000100)="7556b492ae0728d2b7da507d5afb5a1011f661a173273abae788c642b203233fee1beb17687ec8546e5bcff762bdad371b64d2922e706bfc1f35f3a266") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x2373, 0x88, 0x4, 0x8001, 0x40}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x4}, 0x8) chmod(&(0x7f0000021000)='./file0\x00', 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x40000) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) sendfile64(r3, r4, &(0x7f0000000180), 0x100000001) ioctl$TIOCSBRK(r3, 0x5427) bind$pptp(r1, &(0x7f00000004c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) close(r3) getsockname$unix(r4, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x8) 2018/02/27 07:23:54 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 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="100008000000000000"], 0xc, &(0x7f0000000700)=[], 0x0, &(0x7f0000000780)=[]}, 0x0) 2018/02/27 07:23:54 executing program 6: r0 = syz_open_dev$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) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0xdf9c, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x3ff, 0x0, 0x7, 0x0, &(0x7f0000000080)='bridge0\x00', 0x76, 0x7ff, 0xf6c}) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r5 = getgid() fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x1, 0x2, 0x3ff, 0x4, r3}) fchown(r1, r4, r5) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/02/27 07:23:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000010c0)={0x0, 0x7}, &(0x7f0000001100)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001040)={{0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0x12}, 0x1000}, {0xa, 0x4e20, 0x8, @empty, 0x9}, 0x81, [0x6c, 0x9, 0xb98, 0x915a, 0x0, 0x8, 0x7f, 0xad9]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001180)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1ff, 0x0, 0x10000}, &(0x7f0000001140)=0xffffffffffffff9f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7eff8)={r3, 0xff}, &(0x7f00001ca000)=0x8) r4 = dup3(r0, r0, 0x80000) dup2(r0, r4) recvfrom$inet6(r4, &(0x7f0000000000)=""/4096, 0x1000, 0x40000000, &(0x7f0000001000)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/02/27 07:23:54 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0xf5, 0x0, [0xce0, 0x0, 0x4432, 0x4]}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00003c9ffc), 0x4) 2018/02/27 07:23:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setgroups(0x2, &(0x7f00000001c0)=[r1, r2]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xc26, 0x121002) [ 155.424139] 0 pages in swap cache [ 155.427588] Swap cache stats: add 0, delete 0, find 0/0 [ 155.432949] Free swap = 0kB [ 155.435963] Total swap = 0kB [ 155.438979] 1965969 pages RAM [ 155.442087] 0 pages HighMem/MovableOnly [ 155.446066] 329725 pages reserved 2018/02/27 07:23:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20840, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="a7a8068493c83416e406f5f6a7f2d6140b2337dc675d23a0025fb1d46f330c317949f69946e727679c99928993d4d55e783ca3a0e93e9c690152f081e178d45bfff4595ab4f128686b2266dc99a5d71e0e40a42c2af5129e8dfc9ec85db679d246") sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x1ff, 0x1}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/168, 0xa8}], 0x1) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/02/27 07:23:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7fe, 0x4, &(0x7f000000dff8)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/27 07:23:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/02/27 07:23:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000380)={0xffffffffffffffff, 0x2, 0x8ed, 0x0, 0x1}) sendmmsg(r0, &(0x7f0000001f00)=[{{&(0x7f0000000040)=@ax25={0x3, {"26b425da283560"}}, 0x10, &(0x7f0000000140)=[]}}, {{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000540)=[], 0x0, &(0x7f0000000580)=[{0xc, 0x1, 0x2}], 0xc}}], 0x2, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000100)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f00000001c0)=""/203, 0xcb}], 0x2, &(0x7f00000002c0)=""/66, 0x42, 0x4}, 0x40000100) socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000400)={0x1d, r2}, 0x10) 2018/02/27 07:23:54 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x7) rt_sigreturn() ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x3, 0x7}) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000001c0)={0x99, &(0x7f0000000100)="56f48638e3d18de98925ec9b875e1656e2653f6acf20c916fe3869d6698e808ef5570b1056e6166ea95a59a52c08dbbb8e739943ec9d506fe745fc158bd9bdf834cd9b2439982407ca6a2c628e111213903652eb3521c95150cb7390adb86b576ee3e226ca43c11cae11d0b77c7a8ada65df5e2bd87ca7ec5e1e03122127a9f522e20d7de8e9d4d179a77fba06ad3a9f5f3cbaec3db3b33155"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000200)={0x5, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000240)={0x1000, r1}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/116) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000300)=0x1, 0x4) fsetxattr(r0, &(0x7f0000000340)=@known='security.capability\x00', &(0x7f0000000380)='/selinux/policy\x00', 0x10, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r2, 0x8001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={r2, 0xda, "5675e3ae04c5f11049a1b26beec727316523e5b4c4db3f020449f1bd9bba339a84d037bc2cb30ce5f411579fa59846eb6abaf2468967b34ba5579f7bb820abf0e25c7d5161034c843e675a75d8c17fc979ea04cc6f95fbd960ea2e98095674eeff1518da0ece967adf1fabc4bd45a22cecc1b7261d4148d862d13c133534a4fb3bc22fa4882778e104a338f438d94cd77d97ebe242a0348bbc807932ec790b15c4b514efc63e50a9bc9c6f473bb462f3bb28ce40e3da90d353cb148d54ba57c6829b4858b3f1a2a2f086a51b67e9f3e86df60d17168356f9e575"}, &(0x7f00000005c0)=0xe2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000006c0)=0x8c) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000700)=0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000740)={r4, 0xa7, "27c3966787ed3dd6df20e858b05753c2b6330170bbefca8184d77e4b09ca3c49b024e4052e46bfe4df7b556b227ec31e359ed3a88eacd4ba81a4668476cda2f82380b5be8f26b40e3ad40382f82e76fe5e3de0c9a8be9f0f2eb506025cbc91b5f8bbe874e84845eeecbbb458ce36e1f10c07005149ad2c53b39cae3d43a7cd94c79ba27d8fda18cfc4a73e3f275f7f14706c74f6907cf6ec6ca6e7fcb6300fe90c0b61ee4a928b"}, &(0x7f0000000800)=0xaf) fchmod(r0, 0x82) r5 = syz_open_dev$dspn(&(0x7f0000000840)='/dev/dsp#\x00', 0x200, 0x8000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e21, 0x5c3, @local={0xfe, 0x80, [], 0xaa}, 0xec}}}, &(0x7f0000000940)=0x8c) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4004ae52, &(0x7f0000000980)=0x1) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a45321, &(0x7f00000009c0)={{0x81, 0x2}, 'port0\x00', 0x5, 0x40000, 0x6, 0x2, 0x5, 0xffffffff, 0x80000000, 0x0, 0x2, 0xfffffffffffffeff}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000a80)={0xffffffffffffff01, 0x1ff, 0xff}) r6 = fcntl$getown(r5, 0x9) ptrace$poke(0x5, r6, &(0x7f0000000ac0), 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a45323, &(0x7f0000000b00)={{0x8, 0x1ff}, 'port1\x00', 0x4, 0x400, 0x4, 0x7, 0x10001, 0x5, 0x2, 0x0, 0x2, 0x9}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000bc0)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000000c00)={0xffffffffffff8000, 0xd32}) 2018/02/27 07:23:54 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000002fff8)={&(0x7f0000024000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r1) 2018/02/27 07:23:54 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/27 07:23:54 executing program 7: r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) fsync(r0) lseek(r0, 0xfffffffffffffffc, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001080)={&(0x7f0000000040)={0x1014, 0x12, 0xf, 0x10, 0x70bd27, 0x25dfdbff, {0x3, 0x0, 0x1}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/02/27 07:23:54 executing program 6: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) rt_sigpending(&(0x7f00000002c0), 0x8) sched_setscheduler(r1, 0x5, &(0x7f0000000200)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) setfsuid(r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x52}, {0x2, 0x401}, {0x3, 0x8}, {0x3, 0xffffffe000000000}, {0x4, 0x1a}], 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000240)={[{0x80, 0x8, 0x400, 0x4, 0x10000, 0x7fff, 0xff, 0x3f, 0x8, 0x9, 0x5, 0x3, 0xc8}, {0x7, 0x8, 0x2, 0x4, 0x6, 0x2, 0x5, 0x81, 0x3, 0x9, 0x5, 0x7, 0x3}, {0x8000, 0x1, 0x3, 0x3ff, 0x7, 0xb6e, 0x2, 0x5, 0x5c, 0x3, 0x7c93, 0x0, 0x4}], 0x1}) 2018/02/27 07:23:54 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/178) r1 = socket$key(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = dup3(r1, r2, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000080)={0x6, 0x100}) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)}]) 2018/02/27 07:23:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000002a000), 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xffffffff}, &(0x7f0000000100)=0x8) 2018/02/27 07:23:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x0, 0x0, 0x4, 0x9, 0x88}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x10000, 0x0, 0x3ff, 0x8}, &(0x7f0000000180)=0x18) 2018/02/27 07:23:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x11ff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x9, 0x11, r0, 0xffff7ffffffffff9) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/27 07:23:54 executing program 4: r0 = socket$inet6(0xa, 0x81c, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000004}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001400)="f0", 0x1}], 0x1, &(0x7f000025abb0)=[]}, 0x2000c080) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)=':', 0x1}], 0x1}, 0x0) 2018/02/27 07:23:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 07:23:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=ANY=[@ANYBLOB="0002f0ffe902000000240100"], 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x200) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x800, 0x341580) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x5) 2018/02/27 07:23:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mbind(&(0x7f0000d5b000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000080)=0x7ff, 0x7, 0x0) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/02/27 07:23:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/16) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x8]) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) syz_open_dev$sg(&(0x7f0000b6f000)='/dev/sg#\x00', 0x0, 0x882) 2018/02/27 07:23:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x800800}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0xa0040) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x9, 0x7, 0xfffffffffffff001, 0x0, 0x1000, 0x129, 0x6, 0xc98, 0x4, 0x5, 0xfffffffffffff800, 0x3, 0x0, 0x101, 0x0, 0x100000000, 0xbc2, 0x1f, 0x100000000}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)="56e1736505730f666fcd43a865ea88b09f776bcd14ba56d2751107f10391084a69f0233ee82e01cdcadb7ed820b143e3974549015d71a2fd2a76e143e5cea4e51a7f3cce26357578a5d4167829d0d3bd8ee0d6ae3b0fbfb99929e7e9e8a78406cf1e612bb4ebdd677851f430cd74fa11772d17bb914adcf0d33d423c5ff654be25583b10fe38b0fc719fefb03517c0030ab1b46ca44fa26468c8c3ace5", 0x9d) 2018/02/27 07:23:54 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8bb, 0x0) write$tun(r0, &(0x7f0000000340)=@pi={0x0, 0x88ff, @eth={@empty, @random="1a9a3c67f2dc", [], {@llc={0x4, {@llc={0xff, 0xdf, "c041", "fb7ea2b8a71863e90ed725904848445c14538425f85b01d1f4948c847bd46632bcdd2dbc90fe17ca976525062d3c0f63857b8944ef78ef0288a618149559390bc69d0a6ed130d5271e556356d228a66cce83ba56509b31305367c7bf8145de32f7604f1d0b566b433847de3151e86e9dfbbdd2c2d024ba"}}}}}}, 0x8d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = socket(0x2, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000200)=""/172, &(0x7f00000002c0)=0xac) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0x7fffffff}}, 0x7, 0x9}, 0x98) close(r1) [ 155.890644] irq bypass consumer (token 00000000dbf6850b) registration fails: -16 2018/02/27 07:23:54 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0xc5b, {0x2, 0x4e22, @rand_addr=0x5}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, 0x3, 0x8001, 0x9, 0x2, &(0x7f0000000080)='gretap0\x00', 0xffffffffffffffff, 0x0, 0xd1}) r1 = dup(0xffffffffffffffff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x3000, 0x1000}) 2018/02/27 07:23:54 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0/bus\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000340)="75e917079a7facf7b23b47b906dedd0386bdfe5f31e900d94762356ace2b9a96b1e5d1db48880570e457f09f45eb0a02353fa03181e38aea72f745934f6ad778462b16ac9685fe070fb4f155386acf37a0e5b0201bc2367e72c6707bd001bf7332410635f642f79b0f2a0bd8da654d2fcdd0bb75e04ce0f8d21318e0efb3d5258f7a103d7ec396a39a8d84a7055b2d5c4a9700000000000000") r0 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x1000000000000000, 0x0, @tid}) accept4$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000140)=0xffffffffffffff61, 0x2000000000080800) r1 = getpid() mq_notify(r0, &(0x7f00000000c0)={0x0, 0x39, 0x2, @tid=r1}) 2018/02/27 07:23:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000000ff04ffff0100ff10", 0x24) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000080)={{0x3, 0x0, 0x5, 0x2, 0xd42}, 0x9, 0xc23}) 2018/02/27 07:23:54 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x7, 0x0, 0x5, 0x3, 0xffff, "41796fe440dfcccd70580183f4ddf90ed216153ed986f0cae28261b7b9b6b0013057ca96595366370e61a7edadb870df56372e802b4fc982f2966f7b0b6f6b", 0x5}, 0x58) mq_unlink(&(0x7f0000000040)='@\'#ð0security/ppp1\x00') 2018/02/27 07:23:54 executing program 0: r0 = socket(0x1e, 0x1, 0xfffffffffffffffe) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000a3b000), 0x0) 2018/02/27 07:23:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8a000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xff, 0x6, 0x6, 0x6, 0xcc}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x100}, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/27 07:23:54 executing program 7: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a7d000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x4053, r0, 0x0) r2 = memfd_create(&(0x7f00000001c0)='/dev/sequencer2\x00', 0x4000000000000001) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="c3e03af418698d0967e1b592efa451fda2be4e07f02a22f4f27bcc9ba02c7d9cdccc58fb8b5ca52909d27b9ce19ac97233a764314cbe9dfffb3422e2004e0bac4b7ac424") getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000100)=""/1, &(0x7f0000000140)=0xffffffffffffffb1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000000000000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000000200)='\x00') r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x161800, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getpgid(0xffffffffffffffff) 2018/02/27 07:23:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x2, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/02/27 07:23:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_matches\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) [ 156.033273] kauditd_printk_skb: 1099 callbacks suppressed [ 156.033280] audit: type=1400 audit(1519716234.705:2196): avc: denied { net_admin } for pid=4290 comm="syz-executor5" 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 [ 156.063414] audit: type=1400 audit(1519716234.711:2197): avc: denied { net_admin } for pid=4290 comm="syz-executor5" 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 [ 156.087916] audit: type=1400 audit(1519716234.732:2198): avc: denied { net_admin } for pid=8946 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 156.112402] audit: type=1400 audit(1519716234.735:2199): avc: denied { net_admin } for pid=8946 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 156.136862] audit: type=1400 audit(1519716234.741:2200): avc: denied { dac_read_search } for pid=20849 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:54 executing program 5: [ 156.172842] audit: type=1400 audit(1519716234.849:2201): avc: denied { sys_admin } for pid=20848 comm="syz-executor4" 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 [ 156.178772] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=20856 comm=syz-executor1 2018/02/27 07:23:54 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x240c00, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) sync_file_range(r0, 0x7, 0x9, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bcsh0\x00', 0x10) 2018/02/27 07:23:54 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb0b8, 0x10000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0100040004000100000004006658ae00aa87908dd9e1aace5a7f83129d9fa4b9b6ebe84b9f50a42b11051db72801ba0f51f2d215da1549a7c04557f1b473303d5171eac4b4339e14769e550a43e34d1e4581d35643fca2cf91b3214711764190c69d8cbd53d396894a706d84bf5aab579e2820d50270f82c682dda559359bb91b84ecbb77e3d7a889dfef2d2ff706c0eba24f4cefa3bac8a5ce9245db64ed0999ac77ba242dc4a3433684e4513b8089c7301c4794afa0dcef34f2f55f5382213737215ff6ea35f94c8a445fe2cc10bba014dd2bf4841b9b5410e1c5017b7c8"], 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x5, 0xffffffff}, 0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="240000002500030206fffd94f5a2830807eee6d9000003ff00000005b50da301d188097e", 0x24}], 0x1}, 0x0) 2018/02/27 07:23:54 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0xc7ff, 0x400000000200) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05043cbd2248b0ee7e2309ffffffff00"], 0x38}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0xe76, &(0x7f0000000240)=0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) [ 156.237740] audit: type=1400 audit(1519716234.888:2202): avc: denied { dac_read_search } for pid=20849 comm="syz-executor6" 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 [ 156.262855] audit: type=1400 audit(1519716234.892:2203): avc: denied { dac_read_search } for pid=20849 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000200)='./file0\x00', 0x104, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @empty}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 07:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000ff4)={0x8, 0xb86, 0x10000, 0x1, 0x1, 0x1, 0x81}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c7effc)=0x4bca, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000306ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008d7ffd)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) madvise(&(0x7f00006c9000/0x3000)=nil, 0x3000, 0x6d) shutdown(r1, 0x1) 2018/02/27 07:23:55 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x80000000000}, &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000a12ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffcb0) ioctl$int_in(r1, 0x5452, &(0x7f0000f52ff8)=0xffffffffffffffff) sendto$inet(r1, &(0x7f0000000100)="9cf14749ecc91d9282f5eb304cf10f207600ea4ebf993c92bad6965a67acc326893ea1d18c21635e2d0c16d10e3f636481e6944b6cbe90cf569d1b34d10716fe94789aa31982ed6ce5c1614b9e508eb6caf03290591927988d6a3f486c3a859341762763fabfb7d6b60d581b92dcb72fed019c1a9fa4ff8e53341e1e4f9832ec55609f7d300c07308db843e2981c5448a4e9b9adc3014336a99a00000000000000", 0x616, 0x200007ff, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x7) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000ffc)=0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) readv(r1, &(0x7f00008b1f90)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) shutdown(r1, 0x0) [ 156.287920] audit: type=1400 audit(1519716234.906:2204): avc: denied { dac_read_search } for pid=4291 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 156.312878] audit: type=1400 audit(1519716234.907:2205): avc: denied { dac_override } for pid=4291 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 07:23:55 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000003ffc)=0x40, 0xfffffffffffffecb) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8001, 0x81) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) 2018/02/27 07:23:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="97000000fd35178c523c8232c9f0225d5eacf8b694b38261de2bfd0c8cdbd862a139c65f8c0983bb9e0c98659b33bbe13078bc41b40337daac6d94b6530e0ff0e27c8aece5a0356ac67047e0da9b95d9807a9146d1b580b102cd64e7724a8fa95b51a9796912dda8c3912ef9f0a740908f0b5e00c51153519c57c712c6f7f84d3e9eb33f4c6525c2f477aa43f0f4cd9f09e8d3fd066236c3098829"], &(0x7f0000000100)=0x9f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 2018/02/27 07:23:55 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)="2665bf9260aada5c52937e0895d054c10ef2df8e8f5c5ddcfc3f4263d4e3beb18faf9a56ad847ccca8056986810176c45a5faf9422d31c1102a5f2b31796bef3c371198e03f97fdc5968a9fbc1b4e01cbb1fcd53431f65ae9873825b49c4edc3a470c7a79c2aba538e7d86d6", 0x6c) mkdir(&(0x7f0000b2dff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e6eff8)='./file0\x00') mknod(&(0x7f00000ac000)='./file0\x00', 0x0, 0x0) link(&(0x7f000062eff8)='./file0\x00', &(0x7f0000882ff6)='./control\x00') 2018/02/27 07:23:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x4, @time={r1, r2+30000000}, 0x10001, {0x8e, 0x5}, 0x7, 0x1, 0x8}) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x0, "5bbc354127f4590f", "d3b4fc43908c266f8a47a59bb43079b947ffe137b40876df5e27c93156964c01", 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 07:23:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x400) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000100)=@generic={0x4, "7c0ef2b5bac5894eb69a6b07f300bffa1e3831df0f3ab599dbaebb728f81db1883e6c732c19ce226f8e2557875811f69efcf3b7f321433325f94734fc06493000700bfcee449576f9dd9a1fc0be27b38380b710924f1460a15dc4264649a13ce3fd4edfef1796c247de3ce2a094790c4b043fbff35e8747b2ec928950f5c"}, 0x80, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000941437682fc3c14b09f4000000000000000000000000000000"], 0x20}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x48000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x0, 0xf62, 0xff, 0x1f, 0x3]}, 0xe) 2018/02/27 07:23:55 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x1, 0x4, 0x7, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfffffffffffff000, 0xc0000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x9, 0x4) 2018/02/27 07:23:55 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000544ff8)=0x8) sendmmsg(r0, &(0x7f0000ad8fc4)=[{{&(0x7f0000923000)=ANY=[@ANYBLOB="0300d071e1dd2e28b5e4e053e462e1a0"], 0x2b9, &(0x7f0000336fd0)=[], 0x0, &(0x7f0000cfa000)=[]}}], 0x1, 0x0) 2018/02/27 07:23:55 executing program 0: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1000000037000000ffffffffffffffffeeb75da781241a8681c5b374260732d09c6debb41e54d149b4520ac1ef9e53ec4289d198e817fbd9d5a59e1937d518"], 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/27 07:23:55 executing program 1: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x200480) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x80000) 2018/02/27 07:23:55 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffff4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00000ea00d00020003ee000095665aff22", 0x29}], 0x1) 2018/02/27 07:23:55 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000007e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000000000)=0x2, 0x8) dup2(r1, r0) 2018/02/27 07:23:55 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$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800000000, 0x1) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/27 07:23:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xbe, 0x0, &(0x7f0000004000)=[], 0x146, 0x0, &(0x7f0000000040)="e4376c3dcf0163516ec701546fc8d099376694"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000bbc000)=[@fd={0x66642a85}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/27 07:23:55 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x200000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000001c0)) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000200)={0x8, 0x10001}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'gretap0\x00', @ifru_map={0x9, 0x101, 0xfffffffffffffff8, 0x80000000, 0x40, 0x5}}) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) write(r0, &(0x7f0000000000)="e6f97b9868bde2028f61505c9b2c8fa5b09f567cc5a6f5b1c0dc04b16cf8c07ab7e2d94eaade8ab9b87bca9eb4f0ae0e2a74ca754bc379ab596c92abdf1d490803d1356fc75f645332ab5f67f96976f38feb662f69a0732bbed482c160e3e7bea692b74e1ecfda2ea043b34bc0804900d34028ef37b657907db4c15e97b817228b1d20de2ec22ae9d14e5c5c8f5d9816a78c6bf9860ec68b0c4690517f98f398e339558289f2ae155a4717056c6b5bf3ddf81d43eceec9fb34ddc18a71cdfd4ffae2f549cc1099f8f3e0c109cc96b90a472a7d0cd8da0e57d9e1ed10c8a2457907872a41fee6efa8b4e0", 0xea) 2018/02/27 07:23:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000006000)="1b0000001800030207fffd946fa283bc800000017986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/27 07:23:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) r0 = epoll_create1(0x286fbfa238716ae7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x200c}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000002c0)={0x2, &(0x7f0000000180)=[{}, {}]}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) syz_emit_ethernet(0x57, &(0x7f0000000300)=ANY=[@ANYBLOB="00007488ae2476d28b9f00000000aaaaaaaaaabb0011fee2830b20e904051da689d7ae3e056120fce46ef85d0fe6fe3dda023876dadeeb20c253f29a70726f3ba5cd59f2643694e5373a6a59580706516acb56821a8ff8bd11f822230dca8661e27bc8baba9e22b5d202ae4845f4b303932aee7be3d90082313edc7174c3fd1f93b8d5819a"], &(0x7f0000000080)={0x0, 0x3, [0xa7e, 0x524, 0x60a, 0x821]}) 2018/02/27 07:23:55 executing program 1: syz_emit_ethernet(0x436, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0xcd, 0x5}], {0x8100, 0x9, 0x7, 0x1}}], {@mpls_mc={0x8848, {[{0x5, 0x3, 0x81, 0x4}, {0x7, 0xfffffffffffffffc, 0x43c, 0x2}], @ipv6={0x7, 0x6, "7519bd", 0x3f0, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x11, 0x10, 0x1, 0x401, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @empty, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x32, 0x12, 0x4, 0x9, 0xfffffffffffffe00, 0x8, 0x81, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @loopback={0x0, 0x1}, @empty]}, @routing={0x33, 0x10, 0x2, 0x9, 0x0, [@dev={0xfe, 0x80, [], 0x1a}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x2c, 0x1, [], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x3ff, [], {0x8, 0x6, "60c0b4", 0x8, 0xbf, 0x81, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, [@routing={0x29, 0xc, 0x0, 0x2, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @hopopts={0x7f, 0x0, [], [@jumbo={0xc2, 0x4, 0x1ff}]}, @dstopts={0x3c, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x2b0, 0x8, [0x7, 0x20c8]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, @srh={0x8, 0x14, 0x4, 0xa, 0x4, 0x9c2, 0x200, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @hopopts={0x1f, 0x0, [], [@pad1={0x0, 0x1}]}, @fragment={0xef, 0x0, 0x8, 0x3, 0x0, 0x5, 0x65}, @srh={0xb6, 0x4, 0x4, 0x2, 0x1, 0x1, 0x8, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], "28c6a12878cbea46b9f374c6cc0400a9e95090c77be6e887de119f442868b767d6fa00f9709bbce4a07406a1608565bbcd5226920a259237eb07d07f1d4142f37bfa5dcd8529a9e9973338670171a3a87fd652c305189e98ca346b96503f1914d3c43a00d390668101562b2b5784787c"}}}}}}}}, 0x0) [ 156.756364] binder: 20923:20930 unknown command 0 2018/02/27 07:23:55 executing program 6: r0 = creat(&(0x7f0000417ffa)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f000057b000)='./bus\x00') socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000000000)) 2018/02/27 07:23:55 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000000)={0x1}) mmap$binder(&(0x7f00000a4000/0x2000)=nil, 0x2000, 0x0, 0x36013, r0, 0x81000) 2018/02/27 07:23:55 executing program 3: syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r1 = dup2(r0, 0xffffffffffffffff) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='/dev/binder#\x00', &(0x7f0000000100)='\\cpuset%user\x00', &(0x7f0000000180)='self\x00', &(0x7f00000001c0)='/dev/binder#\x00'], &(0x7f0000000540)=[&(0x7f0000000280)='(\x00', &(0x7f00000002c0)='&trusted\x00', &(0x7f0000000300)='/dev/binder#\x00', &(0x7f0000000400), &(0x7f0000000440)='/dev/binder#\x00', &(0x7f0000000480)='/dev/binder#\x00', &(0x7f00000004c0)='trusted{:\x00'], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80800) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='$em1bdevmime_typeposix_acl_accesstrustedð1\x00', &(0x7f0000000100)='/dev/binder#\x00', &(0x7f0000000140)='/dev/binder#\x00', &(0x7f0000000180)='eth0lo/posix_acl_access*\x00', &(0x7f00000001c0)='/dev/binder#\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='cgroup\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='/dev/binder#\x00', &(0x7f0000000300)='self$\\)+(bdevcpuset\x00', &(0x7f0000000340)='/dev/binder#\x00', &(0x7f0000000380)="7d7b0600"], 0x100) bind$bt_l2cap(r1, &(0x7f0000000500)={0x1f, 0xb44, {0x101, 0x401, 0x5, 0x3, 0x47a, 0x9}, 0xfffffffffffeffff, 0x20}, 0xe) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000400)={0x0, 0x3}) [ 156.779634] binder: 20923:20937 got reply transaction with no transaction stack [ 156.787190] binder: 20923:20937 transaction failed 29201/-71, size 24-0 line 2763 [ 156.800522] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48488 sclass=netlink_route_socket pig=20938 comm=syz-executor0 [ 156.813402] binder: 20923:20930 ioctl c0306201 2000a000 returned -22 2018/02/27 07:23:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x203) socket$alg(0x26, 0x5, 0x0) 2018/02/27 07:23:55 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) fstat(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002140)={0x0, 0x0}) r5 = geteuid() r6 = getgid() r7 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0}, &(0x7f00000021c0)=0xc) r9 = getegid() r10 = gettid() ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002700)=""/235) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002340)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002380)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002480)=0xe8) lstat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002680)=[{&(0x7f0000002800)=ANY=[@ANYBLOB="0141000000696c6530007c42cd3ef7b578ab67f3842a8fde43dad66add43de9f702dc2b92c337a620a61925dc7944889f0ac211f"], 0xa, &(0x7f0000000440)=[{&(0x7f0000000100)="22ba6c344a7a6512fd6381ea369cf0d7e80e05aefee52d27d96ff38fb06ec49f9a7640ed65bf838c25f11f63c6a068816dcb00e5cb256d6b7a315de03c3ba3eed96b203558bf91a2caf736e6fd83b0579514276b38f27acf25b7febda56750e72f7ef1671bc93eb382318b64a35b911d9352a1197cdca48930081d5b668a47bf7a4edb4f5b7f3823818afffaba699ade20b3e7372868344cf4cc1c11e7f6e6af18b147197b83c1a4ab1e9f71ea36214cbc683f97720ee198b271078a1e7c7343899fd53ece374e9cb28a178886326ea0edcd22f532c48d6c4c6208d0b1d4fb0d6a79dc13d477", 0xe6}, {&(0x7f0000000200)="4f198cf59267ba6e7304d0e1b97120d0f028d3cec7953e5c5253c3a8cb540a3519eff8c730dc6d71e9a31f3643849e20e24c5962f5cb613683b8f12bbb168cb6ff87adf8f0d06aa80e7bcc33696e29a1cc5e68fa41b1c12ad5606571583b601238d423c117d021db2944c5783d0b10fc6d20795076f540c150b7373435be922362285de9c6a6f52ec381b0f4097775739231f3f4f2785bc77d2410b69505d94bfa2ba5a4948ef46bffd60a05087dcf9d1316d101f81031491e19a14a089d3c41d1485fa5b90c9435a78f26d0c8a0f9942f4bb0a7b16b72ad", 0xd8}, {&(0x7f0000000300)="ee23eebd9f3776c1726c0fe98017db", 0xf}, {&(0x7f0000000340)="86d7e9d0049da6", 0x7}, {&(0x7f0000000380)="5f5bcaf836acac809bba093baa82cc8da269ab8c4334388cb66e09765aa25ec89c4efef0d510b5568dd9d2024bb8e28d6cea4b105e019b089c7f579e60086bdca1305e9eafc61593f941", 0x4a}, {&(0x7f0000000400)="d8b7cdf4781bfaa579389ae476ab11e58e2ec15f03a5a5a6aa660bfad6058e48b018556a0d5c0777481ec7cb0fb8e9f47a9e", 0x32}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f00000008c0)=[{&(0x7f00000004c0)="afec66cd29d05566351a62", 0xb}, {&(0x7f0000000500)="9255b70d578a4690a5036f16b38d039b64b294ba955afac9937e0adcdb0270547d570be1e0377ccdd71f0b63c4991f99944afcce85a968c65d4584d93c826c62f9cf06040d0af4c4b498f7419907547cc5bbaf5302428805007c286bff9347d03f941cd9f757a8fb65b63763", 0x6c}, {&(0x7f0000000580)="0c518e9ca09db4fa39eaac1de3d5e9", 0xf}, {&(0x7f00000005c0)="fd07c793b48388", 0x7}, {&(0x7f0000000600)="3e8b4eb4107813b495f91348ffbe9bbb5915a728646f7185745242000ae02ed5b033406a40eb1b0a287791f10f0fd14b6bd1bc485887adf094e0877fc87329641f554c6f5c4a8460fe1a2354c7be1419ab7b48c46bf6d67f7083e71d004cb95acb0cc7921f1aed03e473665b27ab4ba0e8b5ccbb9491c2005aba51007b4e9d50e2c181214ca719e5f4404da8dec132540b7137d985dd2ed0faccacd56b5785d02af8f063173c14a928a01922b20112a6129d97486fd5968cba0e9b72c4c56ab87e9479", 0xc3}, {&(0x7f0000000700)="cfa6cf8b57b8ccab0239b746648c01b80f7ae7adb9b0a2cc5e0a052a1033be70d8df41fbe438b067ebc3a7d170bc3fe0d5ad2067609e99ade64457034d67eb722611d845666d4dc117bec053645b1655090d420046a0c5b3726b76ca473896e504a6e846e7bf52ea8af809bdb8ba185310efb8b10ac2f04cd90707f81852570261c25872616e29e874006c9858e103dd66c1de025ce3c0", 0x97}, {&(0x7f00000007c0)="aeea2961d1d59e3ef92137521153084c5d175c6614641177b84d0c4f4f078c8549fb67fd49c6fc37c39ab728afc91b76f316897ca6f7cd5d8ca713b59f514e8468ddbb176c0edf1425dee85037ba3273cfceeff1c4ff1b00308f4754ec57fd6946a83d8aad8aea8de4f67bc5be88d991ef3b0ee5ca931d7d3c382442650f56f193debbb57b408ebcabdf99417345fdc7279d8435ec0fc0e02d5c9906c618e8e4b99bc7dcd480d9ff6f426a642e234215ada19c8826a46edf880aa84c6b7a58b5dc72584ba5", 0xc5}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a00)=[{&(0x7f0000000940)="f51bc02760627e5551a876ea86c4b424dcee3c270a5eca1f0616f1b201373ef7e60cf27bf01b57d816a5e27e3e8007ffd189364410c46e747a531c3436210d4b9cd1544f2c82e0c49d415f175dd1b5cd2345a14daa28587b3ea7783d45da126cd6eb024251be8bc237096610639d145804dbd804b5939662d06e3806ebce9adab683e41909041502aeb01303490a2e5e0946411cad8d3eb1cdc63ad677e2d1fc9007163b3662307872eb44d188469e50f28e001dbc8ca5ac4616df9d83985296", 0xc0}], 0x1, &(0x7f0000000a40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x5c, 0x41}, {&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001f80)=[{&(0x7f0000000b00)="90338cae5266011141a27c26b12310096fd0cab51428a36d3b56cf7c34fb95d581cadef3eb555c2edec8018cc8616338e3a4318c53d70970c18ba253fd61fb89331b9d79db5854e9b44b4e37676f3bebf90b5634cd3ea72c40dec505b425653ee533eb878d8d381e65cacd207b480210029ab9e96890ec3db1736a4dd9c9690330c1e8a5f7ac2cbe4dc7762ada7a16fed6cbe8742376846302", 0x99}, {&(0x7f0000000bc0)="ef", 0x1}, {&(0x7f0000000c00)="5bd256106552b63d994c44712ca7cf4379e04744666097e1b0ca8e6c4ea387d474c7dd76e518c439c83a6602b5bc006e14439b75f5e30049526c5187435a74b4057c64d2aae80927e261a3c756e5e90fd03a6708ef0e8db184d8e9dc1001aa5f3bb04dd356c7706e08107028d75225da1aaf782a74fff4502e29aec6d7693672043d6508d790cefc0c5d090233a3fd0efb0517ec", 0x94}, {&(0x7f0000000cc0)="172d6a0ad07a5028313740ec", 0xc}, {&(0x7f0000000d00)="f09c07ac8ce5e21ad648471b0b815b31cb371ce294cc55a73e026e919c10d0766e16eb77d12c8b00d3e1c5dc86c8bd3a8593fd7814fdd28aa6bc5ca25361da22a1cfdb1b92247ca95a774055ba845a08d88d8876eaacc54c98ff611f8adb6c4b453c9058ada5714ec7d24469c1deb21bada6b1cd9b6a02119472491deda138c3830ed8d5278bddfa4239a5", 0x8b}, {&(0x7f0000000dc0)="3253a0adef7fd49c654fbf0691940523a7d9fd45631b073421062c3dc63f8ebd099167805b", 0x25}, {&(0x7f0000000e00)="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0x1000}, {&(0x7f0000001e00)="3511970e3b158949c2758b2dc1b126618702aec1fa7037bebe67e607948f724694b211013912649ed69231404629a7cb7587fb5e7566d1a3549dadbddf5a30bede1c931ae6b862bc6679b97080fc15324b2ef8bd32b761254e4d0721c57e5f04", 0x60}, {&(0x7f0000001e80)="2143205a13ed1cd59c5d618df69d8a928b41c68f1574f77fb25740b51dedca485b9e51343bf384454589bb8a00b6ba4cb56d688d31b7b6df67e1eed56027a48cade0982f5dd372d0666f963b29d832e3def6f9def37be0322750af8524a79ca4294507f4681318c6c8fd9e1bd19514e7260467f3b940a44d6da67b5dac29e457fe0e4ebf3138f097dbe2da8030eba2bde8ef59a84a4d4d7f31dbe8ea982d09a27a2a66d31276159b09f3543e3fe7f9b38f2b213a0af1587a1836a417bbe583b25bc64e42dd4e1040a6d9f5d2fb23494ffa2d9ce1e1b2ee21fb31", 0xda}], 0x9, &(0x7f0000002580)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000f0ff00ff01000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xd0, 0x4000080}], 0x4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f00000000c0)='./file0\x00'}, 0x10) read(r0, &(0x7f0000010000)=""/176, 0x27) readv(r0, &(0x7f0000018ff8)=[], 0x200000000000016c) 2018/02/27 07:23:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ccf0)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="52abe43edaec74fba6e4a227ba4bcf8dbbb23e7d2a36a1a7eb4c8a5324"}]}]}, 0x40}, 0x1}, 0x0) io_setup(0x8, &(0x7f0000000000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3c0, 0xb8, 0x298, 0xb8, 0x204, 0x0, 0x32c, 0x32c, 0x32c, 0x32c, 0x32c, 0x6, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @rand_addr=0xfffffffffffffffa, 0xff, 0xffffff00, 'ifb0\x00', 'sit0\x00', {0xff}, {0xff}, 0x67, 0x1, 0x4}, 0x0, 0x94, 0xb8, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xd}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x1e}}}, {{@ip={@loopback=0x7f000001, @empty, 0xff, 0xff000000, 'bpq0\x00', 'vlan0\x00', {}, {0xff}, 0x4, 0x0, 0x48}, 0x0, 0x94, 0xb8, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001, 0xffffff00, 0xffffffff, 'erspan0\x00', 'bpq0\x00', {}, {0xff}, 0xff, 0x3, 0x2}, 0x0, 0x70, 0x94, 0x0, {}, []}, @TTL={0x24, 'TTL\x00', 0x0, {0x2, 0x9}}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00', 0x0, {0x30, 0xfffffffffffffffd, 0x3}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x41c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001180)='/dev/qat_adf_ctl\x00', 0x200, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/enforce\x00', 0x80000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x10000, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/audio\x00', 0x40000, 0x0) syz_open_dev$sndpcmc(&(0x7f00000014c0)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x420240) syz_open_dev$sg(&(0x7f0000001640)='/dev/sg#\x00', 0x978f, 0x40) 2018/02/27 07:23:55 executing program 7: syz_emit_ethernet(0xfffffffffffffdf6, &(0x7f000039afb4)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @random="862d465e3d56", [], {@generic={0x8906, "512a00064e3f4d2131ba9a6a1c18b9c7f028aadcc99b164ef3b51992cae661c7c396e4b850f7"}}}, &(0x7f0000397ff0)={0x0, 0x0, [0x18a, 0x0, 0xfffffffffffffffc]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000e00000/0x200000)=nil, 0x3f, 0x3, 0x40, &(0x7f0000f60000/0x4000)=nil, 0x80000000}) [ 156.838388] binder: BINDER_SET_CONTEXT_MGR already set [ 156.847461] binder: 20923:20937 ioctl 40046207 0 returned -16 [ 156.858530] binder: 20923:20930 unknown command 76 [ 156.859092] binder: 20923:20950 got reply transaction with no transaction stack [ 156.871116] binder: 20923:20950 transaction failed 29201/-71, size 24-0 line 2763 [ 156.875706] binder: 20923:20930 ioctl c0306201 2000a000 returned -22 2018/02/27 07:23:55 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000b00)={'ip6tnl0\x00'}) 2018/02/27 07:23:55 executing program 7: r0 = timerfd_create(0xfffffffffffffd, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fff, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x10001, 0x4) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) [ 156.896347] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48488 sclass=netlink_route_socket pig=20954 comm=syz-executor0 2018/02/27 07:23:55 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000100)='}\x00') mq_unlink(&(0x7f0000000080)='&\x00') r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x401, 0xa300) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0x7, 0x40, 0x5, 0x0, 0x20, 0x10000, 0xd000, [], 0x7e}) syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x80000000, 0x6800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="13") ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000180)=""/93) 2018/02/27 07:23:55 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x402000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0xbc2) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) rt_sigaction(0x9, &(0x7f0000000fe8), &(0x7f0000000fe8), 0x8, &(0x7f0000fbc000)) 2018/02/27 07:23:55 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x304, 0x4402) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00000002c0)=""/106, &(0x7f0000000340)=0x6a) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0xfffffffffffffff7, 0x4, 0x6, 0x10001, 0x1ff, 0x2, 0xe000000000000000, 0x7}, &(0x7f0000000100)={0x2, 0x8b, 0x0, 0x4, 0xf26, 0x3, 0x80000001, 0x4}, &(0x7f0000000140)={0x40f, 0x100, 0x7ba, 0x7, 0x0, 0x6, 0x3, 0x20}, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x6}, 0x8}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000000280)=0x4, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) poll(&(0x7f0000d06ff8)=[{r4}], 0x200000000000031b, 0x0) write$selinux_load(r0, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux', "8367ffefcb2fd0ade9c11f6907fa46fa5d4c2b5e25389dcb26997ccdf703d7687248a7a6876cad7b6d969e686bf60887d7aa5a92175ff992928d2f202e6497882a80982cecdd1d196635c6571f04f233e45065201da2248c36a85e1db00d56ff3c373334641f2bea8a139fcfb5602c0db0406dd0707a5f8c8463d1d60843b311bdcfb9a30090b9ea905c72096e079ea42a473da9cd8ce230c2666f0228e8d4e9c4e621c3350fb00379abdb80b6c16a4143be36"}, 0xc3) 2018/02/27 07:23:55 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)) r0 = syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x3, 0xc165}]}) utime(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)={0x7ff, 0x7}) 2018/02/27 07:23:55 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x0, 0x4, 0xffffffff00000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:userio_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x35, 0x20, './file0\x00'}, 0x4e) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000074df24)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) 2018/02/27 07:23:55 executing program 1: r0 = socket$inet6(0xa, 0x8000084001, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'syz_tun\x00', @ifru_map={0x10001}}) 2018/02/27 07:23:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x6) 2018/02/27 07:23:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9e15, 0x111001) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@loopback, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000180)={@empty, r3}, 0x14) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000da000)="04b11a1745986b1c66ef4d0ec22ace62b285ab35c10e2e4f642049ab2c975c44703ff5c604fddee1ba0000002f874fac05343c46508aed6efecc073c1e9ebd2d0000000000000002", 0x48) [ 156.973326] binder: undelivered TRANSACTION_ERROR: 29201 [ 156.986788] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 07:23:55 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100, 0x80) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0xfffffffffffffeff, 0x2, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x3}) open$dir(&(0x7f0000000100)='./file0\x00', 0x88000, 0xa1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'lo\x00', @ifru_addrs={0x2, 0x4e22, @multicast2=0xe0000002}}) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) 2018/02/27 07:23:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa84}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x400000) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x42) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000000070000000000000000000100000000000000000000000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x100000000007e0, 0x37f, &(0x7f0000002f19)=""/231}, 0x48) 2018/02/27 07:23:55 executing program 0: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) r1 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/99) 2018/02/27 07:23:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xfffffffffffffc01}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="c6000000896fa925d62168f2919bc9ee263c8b6742f2d5d65dec8c06fe21c5c972e25dd7567c13ff31ab70f1cf323beb56880ae3be7a81732468b1c822f95ea75f9974895cac6f4b0ef1a5bd87f0c1f672a7abe3fbb546816dccdf76d542f620d0daede9c40e1c61be5124dbcb7b42e051a61b6253f57c2363d71a302869e895832cbea4445097ce167089c17f10938d9ba097802e12236b8275e8e16ade2f2813469b1885b5cf3fbdb7934ff4367483e3a9d9694f82295763e41420eacd9e62e14c9e75ab0502c71cfc"], &(0x7f0000000180)=0xce) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 157.159425] binder: 21013 RLIMIT_NICE not set [ 157.207266] binder: send failed reply for transaction 43 to 21012:21016 [ 157.225792] binder_alloc: binder_alloc_mmap_handler: 21012 20000000-20002000 already mapped failed -16 [ 157.237610] binder: BINDER_SET_CONTEXT_MGR already set [ 157.242946] binder: 21012:21013 ioctl 40046207 0 returned -16 [ 157.249409] binder: 21016 RLIMIT_NICE not set 2018/02/27 07:23:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000003c0)=0xc) ioctl(r0, 0x80204523, &(0x7f0000825f27)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) socketpair$inet(0x2, 0x2, 0x2000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$inet(r3, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000380)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) 2018/02/27 07:23:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpriority(0x0, r2, 0x9) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000100)=""/101, &(0x7f0000000180)=0x65) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0xa, 0x200}) 2018/02/27 07:23:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x7f, 0xff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x26) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/02/27 07:23:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x141980) ioctl(r0, 0x1266, &(0x7f0000000240)) 2018/02/27 07:23:55 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000140)) connect$nfc_raw(r1, &(0x7f0000000040)={0x27, 0x2, 0x101, 0x4}, 0x10) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r2 = gettid() ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000000000)) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip_vti0\x00'}}, 0x1e) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0x1) 2018/02/27 07:23:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6c0000001c00000025bd7000fedbdf2500000000", @ANYRES32=r1, @ANYBLOB="000008060c0002000180c200000200000c000100aaaaaaaaaa0b000008000400feffffff08000700fcffffff0c000100fc115dfff1730000080007000200000014000100ff01000000000000000000e300000001"], 0xfffffffffffffcdb}, 0x1, 0x0, 0x0, 0x200040000}, 0x0) 2018/02/27 07:23:55 executing program 7: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x8000000000000005, &(0x7f00000000c0)) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x20, 0x2, @tid}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/02/27 07:23:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') socket$vsock_dgram(0x28, 0x2, 0x0) preadv(r0, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0x33d}], 0x1, 0x3b) [ 157.253099] binder_alloc: 21012: binder_alloc_buf, no vma [ 157.259546] binder: 21012:21013 transaction failed 29189/-3, size 0-0 line 2963 2018/02/27 07:23:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000064ff7)='uid_map\x00') sendfile(r0, r0, &(0x7f000050dff8), 0x86) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) 2018/02/27 07:23:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b8fe8)) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010cffc)=0xe) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x40000) 2018/02/27 07:23:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x2, @empty, 0x2}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e22, 0xcedc, @ipv4={[], [0xff, 0xff], @empty}, 0xa13}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x919}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x1, @time={0x77359400}}) connect$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0x100000001, {0xffffffffffffffff, 0x200, 0x7f, 0x190, 0x3, 0x7f}, 0x0, 0x100}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000857fb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 07:23:56 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 2018/02/27 07:23:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f0000000080)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x390, 0x258, 0x258, 0xffffffff, 0x1c4, 0x258, 0x2fc, 0x2fc, 0xffffffff, 0x2fc, 0x2fc, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0xb8, 0xec, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@ttl={0x24, 'ttl\x00'}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x11, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port, @icmp_id}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, 'irlan0\x00', 'eql\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x3}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @loopback=0x7f000001, 0x0, 0x0, 'gretap0\x00', 'teql0\x00'}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @port, @icmp_id}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3ec) 2018/02/27 07:23:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) sendfile(r0, r0, &(0x7f0000000040), 0x2) recvfrom(r1, &(0x7f0000000080)=""/110, 0x6e, 0x2100, &(0x7f0000000100)=@sco={0x1f, {0x5, 0x0, 0x6, 0x4c2, 0x3, 0x1}}, 0x8) 2018/02/27 07:23:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bond0\x00', @ifru_settings={0x80000001, 0x6, @fr_pvc=&(0x7f0000000140)={0x706}}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) fdatasync(r2) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000018000105f7ffffffffff1c000a80000000000008c106000000"], 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) 2018/02/27 07:23:56 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000040), 0x8) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000080)={0xf2, 0x3}) epoll_create1(0x0) 2018/02/27 07:23:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0x10}, &(0x7f0000000100)=0xc) 2018/02/27 07:23:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000019cfd9)="7965616800b000dac860ff7f00000000000000005e126e546dcc8f205029d73369a1b0e82b", 0x3bf) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180)=0x7fff, 0x4) 2018/02/27 07:23:56 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f00000000c0)={0x1034, 0x9, 0x9, 0x400, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x1}, [@typed={0x18, 0x7f, @str='proc]selfppp0\x00'}, @typed={0x1008, 0x9, @binary="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"}]}, 0x1034}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r1 = syz_open_dev$amidi(&(0x7f0000001180)='/dev/amidi#\x00', 0x311e, 0x408180) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000011c0)={{0x2a9144b, 0xf57}, {0x95, 0x3}, 0x5e9, 0x7, 0x100000001}) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000002380)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x200c0040}, 0xc, &(0x7f0000002340)={&(0x7f0000001280)={0x10a4, 0x13, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x5}, [@typed={0x10, 0x2c, @str="75736572f26c6f00"}, @typed={0xc, 0x96, @ipv4=@rand_addr=0x7fffffff}, @typed={0x50, 0x1, @binary="2024e5e08fccd76feefc1b31cdc4de470c246b3bb8dbd22aedd3d7f0269c7e9507a185220a2053e314e684b40c37fcb333e9e20a1d0c5190cd4bf8da779e11f5685077263db3e2a8"}, @typed={0x18, 0x89, @ipv6=@loopback={0x0, 0x1}}, @generic="edc80e01fee2ac8dcc0aef5ffd7afbd38443c46a90eda205435a8070b3b81f0b517961641dcbfc6338ef42ecdce4b225766d0436426d2ec839a9375c9a3abbdebb90c86b5ac044d3c100d2f9fc22e12c06b7431161ad304313b35a8b21e16e9a7e4702cb645928d48a7c0b8ec75cca1d6732ca6cec7d51aead507e034323e80bda7f5a15b1feecc52db6cbc71e8d770b160f2a57c44851f6baa9ab47e4a6814998d54bab4df77523b52d8409fadc32ea8638dfbee558db874e8f685b9a364433f99696a2033de429d1e89cd5ed6828a6b0cfcc8b3ed4bf0ddde42b919274ebd19c5df72299d8cb04dd860e1eae755e4430037c7cc41b0379ee604badfe34cf74a2d29946715cc30b1324fa0060ba2b0ab81e8cc4c5ed540a7ab62451975fc2e3969ea84cbb97f0a6e544a68716ecd227710c31d2452e318a02fff722ba833479b4cb8fc3dc3c181f32c5d0c554c2fc482bb36ebe2bab42b13b18e71c8f6606b44e12a04c1c987b398b14fb79a3cc4aef6fd56b744257d428468105e4a5e86f2a7cc09c17879b25867d7ad503780f86547c00728633b94bd6bdd79ee8e199625dbc58397d912d2d2c3313778d46ade4074aa0fdfc9e342567059cb6e3f7f1703255ab9fd8573810fb8c12282dc48ad69dd0be231660521a74d05a4c53fee1628a2c739d62f07ea11ffff7d1815941d67dd58b85b8b0483c9854f8b98783e239cc0cb5c93d4dc09ddcc20f85308d8d00a6e491cfb5783f21a2531f49663b1996fd35a5f264b5ec8ad3a08257a973a27f15c7aa852d01c7ceed59192d899134f923b83f572aadbccd43806b506f49f7361622b89e2c9bc3fbdd24ac70cc8e02bde91139b56da0d8390ebb2a78e4978b3a8bf8137c313abe9dbf930c84af32c3d89c68d13988403fbb0c17886ee1c8570de59881f6de85b5635e30b4d76f3e34ed42e4446ccd46788d0cd78fd19b0bc2c56915006a9a2bc17141df8d9f996fb448624e4d6b6256c708afe4102a7e40c20ed8641f178c56a8e7be4b0a156c51ad95b01c2bd3d4154c17482a9b216be075ec799a57cb62ab42755bc9ab3fb627da8b6e532036d3b0256cf2c6d802b364b6cdbf04ec74ae962848eb6c2b6a1f66d1c1fa3c7a34d2f35d68f28aeff436cf64bf46cd0231313874fa67b7cb14e91e5f741b73bfcc1e05cdccab736837dcfef078292735bc1c45b136bca3cb184ea3186cd9e9bcff10885fcf0e021facd087ba0d75089dfe7a5bf5e2b4c5df7c0f43596fd02aa06038c82b6483033a939b9b05eb49a89aa47eb771c9be0c0eab2865fcd1c2b02845d31b9dd59624007a2b313b7d19f5530297798929c824beac60021177147bb64d8633a6fbfc55db074265baa3b838b9c2adb92aef4f31e9f4cf66afec8b9800379f287b2f6539210e8e7bd70111b08fb1078e6023d520c984020443d3a9d1d3d55c8fd96ea86e403985640ce2d60e501dd507d58d718e7cbcf9a5d5e8226ba4c4cbe7a724d4fe94582fa93c6e92b8609194240ed1384cd743f31831efecb96a6422b0da94f95f894c6d2bf4dd49a7f8787c66416520a42cf0bbbf37bc85dff07209dde38ef9cb29fba6dca4be506bb871774fa901222e4b86e8e91db7421bfb02b367e6c883361d89efb2c36e367bafce61ff9618be9c30c325cf9429a38800c4523b84b54a2a5c7ef51f9c13f37b4e54e197177bfa4294cd092eef258e52aac1a36fb298e4f39ca243ec3c9d7027f8e78844d0668e08da8a3a063d570c89714203ec753606d79fcbbc277495850c8fdfbc548cda5f1910904dc26919e6561c5cf77f1c6dfa64f1658fc5caace8aa3c6e001e001a4e360ed9a939ac6f302379b2739c10857182b9fbfcbbb3ad4c4283301b74cf656fdf1301aadc3fed8bbd8c35a6e13c56fcd46e42236905ab894485cc106425365da59e407448b762306adecc29a2d2332bf9a6e055718cf7c172539f093125cffa24364862789d9efbcb9f8a65d4b79c8c122282554da96384454c2c3b27614d804f4a06a74f27dfe2f647ced32ecc428c27d40cc21548be50d8451d0a037141591542ab220d8c76fcaf7a5edd4066267d1aef6554c33c652d2c51251d9852665dc36face69c5b0dc7118730afb3a95469c99c75263ff186ffa72ef0f974b634431583c831b9f83645ad5163fb5a2a22fe60943cc2883f820f3958b4d681a9e592b8105167a13dde289ef7c3a1a719fd702a3d513e63dd64a7eae6276c9e8c5fb75b768961aca83e464d79225996a3349e90eea27d81de519e1b6e93c307051176c5597047663cae7d5d19e15ce9d3cda49dde23a4802a8d718087b3d4fe3044c2a8b6a0852a59ae6265361f87b055facd8f7d65f29fe62f575b5c34af73a6f0e96355169a873c951defaa6edd15bc5bad0a9cb8329b2c7086db6ec4351494ede7b8178fcbfad2cd9d414b4efaee916a0c8210e888c7ccdce1b521f2ae86428854c8a0d74e727b7f80292e048d0361d59d7a4d5f5fa90b928877dfe93046cc68f0998cc145ba68940f006c802b7e29005ea09478e7cdcdecb1940132fa13d52465932d9d6bb1adcdd5bafafb2388198dd82e5b533da33ead0620867f08720da8064bb478577bbae9ed182de914e2d59237572633b0d5412e4bd52d3576e570024eaf213b64e69bc4a7bb786613e075ff76672ae93611132558b9cb1aff5d032104b376875d50ef5bb1eb33fb50e584a1c67ba3b35c39d8a6f1e59651935615c5d9e1902742328c72ece3900315eccaa2c557a6797f9f32c5daa3bcbad3024b19014b4b1000eafe5cdb65a797660748bfe78d986c0158f1933ff0e1548020bd8c8f42ca73602665c7a7814086c76523ce9b774bf624f8d6ffc4cd56692cee51e224e881f4ae8689ed88cf45b218fc89588fc5a64ed78d78b96d541d77849cbf8216a04bb6867444ca9b2cf3de736039523e54f88261a716dbf927df179475ef775148db42f098b005be8d513632b1c67771a2c0dab74802ba901c09275ecb1618a8bb1f57eda90c87db9d382990a1076f63e2ece3c4a369abfd006f4ee7bcc507b886b9928a73f03cc4507c6dc2195a744b4104b5eb3ab596469813a09adc443cfd3d04046005771ef46a08efe8368ab456c8830da920842b8e5b77540b1afd40681ec8eee0bc4eaf22f48418a3a6d0f0b6df6fef912a7770dd63187b96964c0b689d2e1e975b0754f9760f6804d51b8b1b0ca8bd124755bd2304b5f0f96d560c32f08ee57d608ef4ef6e3c337fe84afeedc0a0b490daf710c8f6947ac7ace97110a7557248aa5b15fab8a318651507cb052689d37d5350267fbc1ea165b5e98e1bdf2b47f4dc279704282b6d1bf64b8df29ea73aebfb2a397d9d77817dfe19b710fe63069520dc12bbfc9c34a588cc74b83c340725ba95bd1bdcd0323c65c56c039080579572713f65f8fc93d7014a9e3614daf735c920f65c4acf84e0d0c160bf00ba5b31a623a3af738127826f6f7c942370b5daa133c3f322a07ed45939d9637803e7f445e42ce606c18b35801a74a89307fe00f3e1a769ee0f8476a6c8d4a32d67cc408185295b115e69601b3812860b518a577001f83a8fc8a2bf1a9bf46cab33eaf09fba42a1b408cbdcc4101b63d9690d85b0266897ab280f35ca024b4938d1a09e8f37d275708dfb820f6cd0ffa91456ca3a3e9b06db0c233923a1960ed09aeaf9e31bf8a7c043e6078884840667d5503fcadceb645b91585b6cd96f75749356c075e9b308c24f8f7e0656a87cb74d3b940eda4967d97320d1650be21504f3ba7b6a8431e90fbb439375b804c1fb13e1ffab4d6b6645109009c7789be61156cb90e6cfdf84ae800236a647320380db71a33360b3bfb89ae0f398881838b47b5e5ee6290e602c4b3020dcc99cbb505cc88b5df0e22c5655a847fa88d3fa62259272f02fa6f7e65cd19dd11b1416a7e35306f518ccc16eb1f946a557354f8b10b18fcf8ef662427eb1d94acef2bcf0b8dd0b74ca499d190914e6da04783a2bc749c9d35f495d1bc4cbb506bbb82bb82762cb16ff15358eeb2391ce1ad46e2dc7abb1d18f3712154411f954aebda2b78dac324fa03efd5db03d545d95b775944c53b1cdbfcb5aa08e1040a66ac63015282330b885b2a99d3d173c6877674fd12996e5f024d4020af1d936d83110099ed8700ecc9004ee08b021f97c04d4e3ec4307bd2643529392b22b8754546b3a8d4c42c6bb1f4c7cfb2ffd014f5e58316786709280461bb05bed4068bf0d41556cbba118f4a444eb305e8896e649cc2d3ca7f13afd9d56da28e92caa9298bee7d5595a5b93e78cf0c76b3ca15f31da14d00314f92998c83f43963468b522eb59c041ea53c292821902c1530a1223326ac0d8ad22f0a0b14f5fa43e95014ead0b412ac73dab7bc8386ca03a727eda5ee6938568e4513f5a2694f74c3fcae0a1e0bfb71f1bb3c9cac6dbb8042b94491b68d6a27d4bed9242f306298c016479f990dfa1d203d836567782b0c4db42f1b4fe01b6c7b2688afa223798bf26a83876106428f4d0248c2ab00e2d2bfcd86f3fe0a389d25329c438c531eeb8aa7e010a3bb93d83d29912a7ad25ea0e9760c3c9dfcde30db7b06e280ecc8bae0458f8db0f7ea21b7e6ccaadf4247cbea574a122464827370b9d258e54a674f2fe4eea0ac8401da69d8768039beab9f2f4222e7ecf3da0e9412a726c3a71c9a1e3e892345af042a7475add5781da2389cdf1cd5a9fd51e9fd07cd0f3ae6433e12fd3aedf82c688630a13d2cc07a507ec381dd4491030d49db86d5172ae943d3d0b8e92f106c9e68b5dfc1d01c9d78d3df196002f2df07146efaaaa2c0d458c924efa86060b21b4adf21636305bfc1a106706dcb32558286ba6622193723b4e65ca96fb1c6d266482ddb17dc0890e5b2a8d417da7a4d80fd9c6605b9e40f5202680ab9512f66e4fbb22f467c296756e42153f35779e880cee5191656c483b352bb40127f4df07f114c53c6217c54be4c7167cbf48ac3914880ba341ccb7e6fdb297d684aac11eb835039ba2139604c86d6f0222cef70b47dacde0dafc964d154146488e680c1c8067a46076ef686a6ecbf14241c39ce160d5278d768eb36e1a8c48da3322c75b76379475c1bc230decc9c8789fdc1b2ab8c361a869adf5f0d2b27ed1dbbc1e698b2f309ffa42391ad1df9c3d68a7c10adde0b4f6c45d44600bf6f314825af06edbc409822dc32fce9897a4722df1c7e3ced69d92c7868fff3baf11b5b3e7f54f1f6617212b59ff1276c1e4a5f5e2aff28f49d41c0ca354805a9af46ee35d665bf82b8d8f2a227af9f94bbbc9c6fee998ec9ba9b4365bc8bf026fa78f38c656405a0fc787e8dceff8ff116ea5b626f696cea37c5037854f5d0b0b704ef3d0acd52ee4ac97cdf2dbe512f98a0616644d4af00c5ec8d4674585bc72ec710c5e88348f1a74df888721805bada10a126d36f0293717138985bcf3187323ea1d51413efcdf41f13b6bb22f2dc000eafd796bee9381d5ba0315629700eb18b283681c39d1554ac9ab0497aee3c6d4ac50abfabf53cc59a30c35b303bbb5c82f72c39704b1253a924d453768ead8e8c16e222f0e0eab40da75db2863b0c86a5352afb85047d9e96f5fce2b97eb74cde6fec318c9edd8d46893daee3d50814f7696fcac967dec45f11dd67be2be4c31f59e114ed7a2e7d637bc3768068b484642cfd21f9d46deb2dfe49158e3d0697583425d1f7eab0072e81b5a173d5ecaa769c2234d5b19ac55fa10c093aa88984dedf697a9bcaff44507360ee7", @typed={0xc, 0x8c, @pid=r2}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/02/27 07:23:56 executing program 5: r0 = socket$inet6(0xa, 0x400000000000802, 0xfffffffffffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/02/27 07:23:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x9, 0xffffffffffff0001, 0x5}) 2018/02/27 07:23:56 executing program 1: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x5, 0x4) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xd07e, 0x610200) poll(&(0x7f00000000c0)=[{r1}, {r1, 0x401a}, {r1, 0x2}, {r0, 0x2020}, {r0, 0x2001}], 0x5, 0x8) sendmsg$alg(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000100)="c910eaca35d33d735f50f4d791224ea8fa378a5e7f29b0e9c55a37ec2b6db2b6d4f02f332ee03f98d24c6861fab5189d33320f316b3e367ff1434b82f2b9751b", 0x40}, {&(0x7f0000000140)="a06cac9e352645f943fd85da9cc36718c5b038799cdea38bb0", 0x19}, {&(0x7f0000000180)="472daea244907d63ed9b44038e44016adbc0da6b3d82083fb0788cda145e8ffad54ea0a7f79f8fd59d1b24594e2eac93a41a7d8aee327dd23d345c701d2e44ce7f52e4305e9aef6730f03ff91d1681450861697dee4a32bc5f81ccf3dd3b633e5d598c59bb1e815bc3c245f74b8aa30b219f0229d63c414622b1892aacdec90f7212facdc0fc2b760a37f9", 0x8b}, {&(0x7f0000000240)="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", 0x1000}], 0x4, &(0x7f0000001280)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x40040}, 0x95) getsockname$packet(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x14) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000001380)={&(0x7f0000ffb000/0x4000)=nil, 0x6, 0x4, 0x40, &(0x7f0000ffa000/0x4000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000013c0)={0x1, [0x0]}, &(0x7f0000001400)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001440)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000001480)=0x1) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000014c0)) pwrite64(r0, &(0x7f0000001600)="d9394528a530c9680bb15d18e12836015269fee777d2ad39f81afe9fe3cab926aaa14971d51424c5357896c0918e71a5fcec962c068a66b8be5e6b024f9b59d5", 0x40, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002b40)={&(0x7f0000001640)=@in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001680)="13", 0x1}, {&(0x7f00000016c0)="a4cb8d808ebcad0785b8ed94d97429ac491278e6f528efda108edd0ce907d176d132a8fcc6c9714eb4185bc0fb1b986860ffdd7a8f6753d0bcf365cde9049bf3754fecad647846b9646a243f6edc9cd5e2f0aa070432f0fa45577528116a2ed1f6f8b0536dc54b5d580e597e77cc44b4a07886c268ceda304cc669734d42f24619dd68e61cc03c3a601ba21b103426d2ec20d3f073c5ec82", 0x98}, {&(0x7f0000001780)="fe7303d15a0146c9e0ebcffdfd701448e5e0d7be5d7897a64939b1a2d580184e00e106502a6ec64a13a097a0a916bc89a78e003093f22a25bdc591c99a75a4c396e7a24242ff8ace0baa3ce62866508545adc08269a37c10b719f8656f10a48892b2ded52d1695d914aec387a5c604ebd1faa68e2109f3efc1b2b9b45ad6e7039fbb145891c2a674aa3d43aeba511f5159d514c1a12a604789cbe9d6e0e91ad2734edf604d77f9d84c4747693d4666854720da617aed9fa97003e151ae7bf9a8be664d45b45cf1d3c02b199afba6a874a9790d4b7ded893c60774d66185250df1d1b74df65927d7f026e", 0xea}, {&(0x7f0000001880)="692bd5c35e25735c9a1a408d08640942", 0x10}, {&(0x7f00000018c0)="bce8ab5faa370a1fc29693b85b3fcde4b827d0ea35869482cf902eec24dad8abd511d7b77f55449a23784916a8c5e669dab23afa271b58d21ffed817b8312ff8ed9c4319325bd5be4e33b158bb6fdc40ce9014d3d3d4bce0804ae947908d5a5c34915f7ff3e827996ce51c687711479747a5dafbb1c64cffc3cfd12eac626a70802a9572441764362eb92439487945e8478cff8b52415f1b285f3309a945fd55abf4c93729afef096248a86bf06cc5ddf65128fc60cacfd2fc0495", 0xbb}, {&(0x7f0000001980)="636ad91c9ec0483393fa1fb82d29fec08e593333e63d98db77f2fe6f69bab65309750b3586809280dfc24f1f32392641beb5cd6aaba018360c48c6915af991d611e1261e3b91472a0e4f10692c3a6cdc4ffbbf25e028193c470dec106c9e98ea4c39123c2e4fe15463588b7b80e49bb16f3731ba2f904f83c40ae512aa3ab1e583f533304426873c196271b088e5f5d8f56c8f1390b8544d592ec1df2124241da7f2412bcd0318a52ed502aa6136b9448dfd6fa51a71373d5161bf3fb61ecd0b4c915fe5", 0xc4}, {&(0x7f0000001a80)="e04cdc34124ad76f69ce557927fa28b896a3d80a8f5cec7eb602e2efe9abde74a2ce9541e9ea340970f0d1ac4edbf0a289b992526c1a1962a0d15f7c6965880407d28de165ab10b2585d6a2a6ec4ed9966d7559ded0e7adfe2b31a644037d2a252f16c3a997219a7fd640d5b945d8f5b945422092296a9fd23fc22a7d09fddfa7f788384419edea241fb145747ac665b6ba9a4fbeeb9d9301bbe8acbf468e447755ff1a4febfd097b732e6f3e286e6a75c2dd250e1c7dcf83101cac18811d74a042ee95788641419f8c14eaecbf68e6999e3d634a2feb9ecef3733b12878bff0638b5779f15772d98064ea8caa68fbb7389f3ab1a593d84d5a931d38d2817dd1f18c82eb853888cdc693f2b66c112041adfca4ae541123ef289afe4e67c43e41ebf2789658c20d443926df23be7ac0b248768a76c234d37b9afd4a2ee1df3b6f9572e12cbf513782dab218f7c30f4084b5cd1f8ca5347d3f5fbbc8dbab995a60dd7e3b8bcba733b4285cf902accc375ef593508762f8a52250436263068826c68544432c6c6a3e15ed8fc2ff9e21c7da5a4a4855804634b467a565ee73e66daf8ffea3c3b41be2d8f0aa17befedba57d22ed51ef14687a86ebc0a8f228680679283bef21701301033aefb7972b34b1ef801177b0e8e35ea6f009a275cc0687d593a832e69dcf3925c83f32f2d609a0d82caa9943895ef50ac4cc9efcc9d9b7dd0c9bf7c52d267773fec9cb4ef30211cc54b59767fd2f733ab2498925e6b038a77dc75e155fdcf718c81d078d62f77c928e45213a757ae73161e118204e8b7dd957764c8c20236a8dc027fab9d4fb5172ace6d4a06c7670058d274377dd0b9520d0910132d77ca4e60eb535efd6d352f103b588cae8b826e9b70a4be3ae8a41d92c8bd53a719702151222efb03ff62bb0801896b04785cddfe64d0c2b652626ceace72cad0191f98d12d1d0d4b2617fd386e49b91d22ffbc58c0a0f57f5d17ef76e8e27ea612d0f78eaf91b3c4fb7c49bcd4a4511b81a1124ff5c978737092e31680495b94ec785a0a10460ea213361f37f38a321a0770055e4530a275abb5016371d4f97035af6ad3dabbf8083af81140bdeecd88d091ea875c88a535fca4c16fb3e0c1fcc11496bfc01f8541b741ad28b54fb011419c9e64ffbce300521e7e01ee5be1291e75467964c6dc3894a42b5789127f120f970c420de60cd3a51cc42ff2ed259d9f54337997fddb089fd4c431d74405643fa6ccc810c039cb414143ee47b4ce18df5fc5f0f962e095d6e3c894fb702976e45129c135d50d1907b65c123614456027f08a791ff44d03aa5abdc9ccb74d1e27ed15849daad7b6e0dc15d52c270673805e32321850dbb242c2f748abf168ae3075060bb4d5d22c5767e4ae01177b17cf62fffb4c15c35a9ffe3887cb05a16ff837cec4506f2d4d18ee3f0f122fb583d8250f1fffb110903ff387203890c63007ee1e16ee59de7e98a28a950fa005dec8e0c58982c60b68711b9cd2772eef5022bb739759e76c55ba34aae7abe3b99d14d3e912582eda539a6f9148ab729487087f219343449369c41274f5170565517976c6f8eec2d53cf4c1d21f79796cf894c2ff58122a5c360c1a5ca0b7c8aa0333a1234ea889a659430a6a28305b6c15c75275e4127b77c95da4794009b4422bad9d3d3c40d1624cce2ee12a8f702b0cc728495ced57622dbd0c67b6d9dfe4b4d8664df0d7eca834ec0ffc513db8d581f5eef9a2e6d69bb4666065cff5ff98821e51d6382abfe9c18f027ff6277c1be374ad5154cc0edc15ccfce9070a85d5ba7f8108fbe15dba53651626ad58cb4ce873948ddfb0e5307da82f6a7012b746e910ff6ccda8a21ed9fae26f6f4950cb877fdb30cb530b397c0b64321d1bd2b3dbd88cb583dd68997f8bc96cae61ee0db11d1a222e430aa486189bc3132da4e2da366352fc4f4b4cde61d55322e3e49e45e3640e138193f8c1d1c63185f04b662e1d2b82bf77977c1387b93311f077d9eb9fc21622fb9b8a0867c10c488411847a9b0ddbdaaaeeb40c6d790c026288d641c2b9ef4b124db51769924ed417a51dba610aa1e15ac8500202814e3f0aef44146b953e5ec111b7e9762ffe4415fbd1b4e1bbeff315c77c62983ef551401f768ce348130c0d37c8e187eb24a60a6cdc33d3ff267159191276707ab6a5ce5793fda785159696b9049b3f8aeb52c45f3edd36b5c696309ca78330af6816617b55775e170b11937ace7641ef806076b4689afa6fc67ce11665d96a43ebfd12bd32ac03974115f30ab5a26dbad88ede2761d5e62c2a21ef639ad489afcbfbb3e3d4fab8447a31562dc9e570fc7a52d2e9b35726b8ed80e98cfc79ed7e98a8a4ef9b98d980b2dca6d3ed26483290def5aa14fecf88e46e41d5ff24680909b7bb28a88cf9bc911f1f4e58782ee27e2317d7da4fb889a2ce0de78aa9e93ba1c84d749db28d5062b41ba6fe6c1c5f21f5f7a4e277c58ee3d6e8776afaf3d0582e9f7201990757a0027e8d90ca17117eff15824b241a107453dd7f8497106905a4263579a36c2d5c03c8cb36df82d8319085a30c7c53e585ed733efdf0ab2bdc290ba9e134cc3058ad7ccc410de3a67f6e15fa0d63c9244f25d17d4c4d78b1d5a7dc9297dd485bc4928bbd3c22d6434af672f877b23d0c833263bd6e1ac89458214a1b0fe56a63fbeb171fd132f3f41fdea2fadce5ea150222d364f7b4c7d05bb3b3ae7133325774309c1308f7de1f9bb48b68bb74158f149035405378ffb4d0f2bcf35b2218e1b73768f65c07b02b2c276cadf2def05cb8d05a6c1cba4d82055217a61dbda3c6ad245206b96c701ac1a213b392aade000fda5b97ba86155f61126dd1908249dbb1df62727fd2cc0018ec4013fcac96e3225ae1229a0e432323d187fbc40dddf96b96a19286ee296f4d1d4943ffdaae0e0eb6cc28cd4950c1074c8fc9c768118244570f2b286420996fe214ed6ec2e0ac236e74e93ee93ce907bf7d9c86e0abec305c6d9a6ec4289d67e014a8d66bdc6ecd1dab9e33acad9cf9194e16f61f4742a329eb78589d95b3f72c8088e8469b310a3c77bea311e26c1a715a08723b0ce536a5ad91db49945830d2681c396b9308d45556f1fc734bca1cbe61be14bf0b66a517aafaf2c123c833af2a2ed9415e3313969b03cae5b78c26d01b3198bb136a8e0f0e14418da6b7e4d83bdb0d3466914786b15e70a6eb08b37691af4c7c3b90ecb6ae38be02b8a63e66cc72d0500b2e4a03a56196d7ebd5c7d404e8a0f66938024199399ab8e0b1563ba9524b8c9780b7698e2c4c7029db279a81e6f68d3b10c21a5dca84e99882b70ee172419cf6f5693cde6a261c4478c80f642676761a80aea1fc15b345fabbe81d31c8b0910120400dcbe2317f3d3e419e159e5c3299286285d8e26db674ef2d7ecc5a834a04dd301668d968f3c961dcf2d661cda486f3ee76f8b8cc86b851ca207b677c4b5f4c1b0812f9ef540b79f01d650ff971b7679b50129324c2c686b09fb6e96041cb9e9908c50905bb558bf98dca2a0443a55a2e2ab67c36ced9c76ad9daf82782c0259d6173f5d9096df27b9886bd0e3f9bead1d3a9ca564eb676cd4edf4d13620b403121f701b1bdc799a8fb6a27a4e931c255b2fa01795703080d247207c7914322186cadb5f3e84af6036dd1b70fff4334a519604788bc8aeb8d3b5e2481d48d4aeb1da218409a39099524e071f48b68b8c4dbaf4e4ce22c6d65082350c30d594cdb9fc49613f6791e8d601905d68e9a6cc6e1a052d05ade8a4b8ae215790a4097df3eaea62bbe878c2bbd3883c2a4dc59243f41814d899d3953e1e03534ae50ba6253502792096fc01147bcf25828278fa888a271ce17f1735a14c63b7bd5d0748536fe563fc25fbfa00ea6acf8a7946ec874811da69b6f4cb87a16b270af74af86a5d9599e293ae448c4d24d23247806cb3b035f4f7d51aed4e3b4b018a138604028d5963d9208c3352efce40c2ec8a067ec1ce9c2d5860b48c31a3368f32c4568e0b6c4e720d339e818661ab2eb0bd1211680ef439aa02fde4f48eefb76809abb6667d0ee63c54e621eea9aa0cd7569f19956602b093077706197b0c20fa9b2bc7a3d362638c7e43169f0c4573c355b8e74d96f5f04b7df5a36b254926e0f51d6550decc2fa360614dd61d892a41b02b23d09338fc4313e9b1d2f8a20c99a4585f2a977ad82026548c81856bb5f3f0f5c5e69137d9cb547dd53107d935948679d646ad3f0fb5633017fb3127e050e430a6e295c0cb4b18d2e6c5939f70d84c485215dfa11700d3c4f8eebd466f79363267f6ea5e0568af514b42c4e888270830eee34f2a34ae751bc39e3be31c018d3c052cbfa68f418c952ec186d35c7cd51b93ce512a518617f9902ed2e871e4d4a701f6cfd93c0e83e03b3108d9d8300a932a51c59f8a19d2bb854fc472e8761527e6520be2fa4ea828d316c0e0cac1db69bf89b081de292d962da893c9a03c20f65a68ba69d2930c518b371c8659a5e5db82c2acd579a0acb3d3bedc243d5a2b46b369c96994de5c3416301f3bd2fff0620645549cdc8ddd6537b8f240589726f112540f669d9ef777d6c28eb64049c1aaf10f48d19f6bb32a7e658e6fc2dc61f494dc74b3edf75a1cde3852c1cbeaced81b904551a9440dd3a66f01bded356a903d6b29b83bea9612e2fc41082b7a205b686a700af40169c3cd1b67476b012190ba16ff30aa4be317672756f8412449e1abea8fbccb8a3c8d809891114ca3695d63a4a9bbe046529e9bfb56dddfbcdd3f05978fb16ceb52102e60033b20589dbe435f45bd75a50620f6d1514f856f7a18b43fb5e4038781fb18a25683cc54c7592a8e25deda3fddb9c8d1de23fc6592ae02c7b72c7606328ed7ece24a3616b7f64491b6e6807b9e91a761ae948c4706e2ad3178b0a5e8c47d22c0da2b12299f0af76c470530e305e37fb3c5123bf4c3ee95e6b672f21be20d16e30701799602a8f78804391c1c605796a4afb550b8f9c64572a8a3564e59a7f3fcc27d037b15f1a8aec84295bc2dbea69e110e57918dcabad4e602d9613f23936767f6fc1c70e642f9a249d5497f3ef4d4f59ddbf27bf8d768550ee50e7cfa13994e36482655efc341ab5b07e45d2252143801e999ebbb734346c0bcb40b4b8d5841c65716ee4535eff5941a1b3c9e52f3498b6329898ba1928a796bebc0cabf31b56e5013ab804474e64526901cb0bc9f76b300a26f5a287cb87765f1386ee89bb95008d10c94a5d1a0f33bfae66dbfe0c6bb7b40a9e247093141ff523723e16cd3960aa26eec34b81472fe4e119894e3a0a4eced925e93a8ee262e5d7a328c137d654f5beb1e56504f8905fe6d6d45336a61a65e72856ba45d7dd9c9d0341572c8ed0f7bffad2f0fdc3d82b38270d81337947df4de1b37fd4aa4cf7322657798df6aa57e839f1ec93b83a0d0d815e5211da840bdc661f58bca41b58974fea48344b87a3de60fd44b1b43063f2a5b33655b192016fe707f099354a015b8049254d22536542929279cfb81ab53c6ed47ce616d41777156b0a5f9ea9583df0ababa3ab58c84ba44a2a0c335c54e0228f1152af69299f4576ad430b1d0621d9d494db1c25669ffd3ffd13899beb790d36a3f78990ce510122c34830dde8e0a15cec21be61318feed428cc6a6e606722ef532bb590684bb232bea9d17f98049293aeb666df9b447bcecb986c8650c1743046b3679cbe20aede50d7cc58f388d445a277da1775e55b616228addf9785a7895", 0x1000}], 0x7, &(0x7f0000002ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0x3ce, 0xf7, 0x200, 0x10001, 0x7fffffff, 0xff, 0x4, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0xf2, 0x8, 0x5, 0x4, 0x0, 0x6, 0x10001, r2}}], 0x58, 0x40}, 0x24040000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000002b80)) r3 = creat(&(0x7f0000002bc0)='./file0\x00', 0xc) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000002c00)=0x2) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002c40), 0x4) epoll_wait(r1, &(0x7f0000002c80)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1) close(r0) recvfrom$unix(r1, &(0x7f0000002d00)=""/201, 0xc9, 0x20, &(0x7f0000002e00)=@abs={0x1, 0x0, 0x4e22}, 0x8) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000002e40)={{0x4, 0x81}, {0x6, 0x5}, 0x80000001, 0x4, 0x100}) ioctl$KDSETMODE(r3, 0x4b3a, 0x9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002ec0)={0xc0b, 0x7fff, 0x3, 0x6, 0xbf, 0xfffffffffffff9fe}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002f00)=""/251) accept4$vsock_stream(r3, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000003040)={r2, 0x1}, 0x8) 2018/02/27 07:23:56 executing program 5: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)='[', 0x1}]) io_setup(0x6, &(0x7f0000000040)) [ 157.712679] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 157.752595] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/02/27 07:23:56 executing program 2: r0 = memfd_create(&(0x7f0000000040)="746e7573856564747275737465645d6370757365743a00", 0x0) write(r0, &(0x7f0000000480)='#', 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002140)=""/244, 0xf4}], 0x200000b8, 0x0) 2018/02/27 07:23:56 executing program 7: clock_nanosleep(0x1c1756ab333befa, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x10, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000000080)={&(0x7f0000000000)=""/26, 0x1a}) tkill(r0, 0x1000000000012) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x15, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0x1, 0xc, [0x4, 0x1, 0x9]}) 2018/02/27 07:23:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r2 = dup2(r0, r0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r4 = getpgrp(r3) perf_event_open(&(0x7f0000000100)={0x3, 0x78, 0x3, 0x100000000, 0xdc, 0x2, 0x0, 0x2, 0x11008, 0x9, 0x8, 0x100000001, 0x1, 0x40, 0x3, 0x20, 0x5, 0x1c8, 0xfffffffffffffffc, 0x5, 0x3f, 0x8, 0x1f, 0xfff, 0xfffffffffffffffa, 0x4, 0x100, 0x7, 0x10000, 0x400, 0x2603, 0x3f, 0x2, 0xff, 0x100, 0x4, 0x1, 0xffffffff, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x5}, 0x6000, 0x9, 0x9, 0x7, 0xfffffffffffffffc, 0xfffffffffffffff8, 0xe017}, r4, 0x81, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001800210000000000000100000000080005007f00000100000000000000000000"], 0x1f}, 0x1}, 0x0) 2018/02/27 07:23:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xffffffff, 0x4) ioctl(r0, 0x2203, &(0x7f00008d1e64)) 2018/02/27 07:23:56 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa100, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000000000)='./file0\x00', 0x2800, 0x28) [ 157.765100] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/27 07:23:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8801, 0x100) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000280)=0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x50dc0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) getpeername$packet(r0, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000020c0)=0x14) bind$can_raw(r0, &(0x7f0000002100)={0x1d, r3}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r4, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffff80}}, 0xff, 0x8, 0xffffffffffff557c, 0x7, 0x20}, &(0x7f0000000380)=0xa0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0xffffffff, 0x4) 2018/02/27 07:23:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 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) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) 2018/02/27 07:23:56 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000327000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000cfd000)="2300000024009115460000000000001201000000000000270b80ffff0000000200001f", 0x23}], 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x8000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x3}}, 0x80000001, 0x7fff, 0xffff, 0x2, 0x9b}, &(0x7f0000000140)=0xa0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x4402) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x28}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000280)={0x7, 0x4e3b, 0x100000001, 0x81}) 2018/02/27 07:23:56 executing program 3: 2018/02/27 07:23:56 executing program 5: r0 = getpid() ptrace$poke(0x5, r0, &(0x7f0000000040), 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="fc70aae156bd7d764a82c51a3e76054741c9231ee82c0d17a91f5e5517d26119b0528e00", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/02/27 07:23:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000010c000)={0x1, 0xa, 0x100, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) setns(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x3, 0x4) fcntl$getown(r0, 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000394000)={r0, &(0x7f0000000140)="f3fad55ac899fc31d31f5dac70149e14f5ab73df94adcb3b2a70968004be2db8f42419", &(0x7f0000394fd0)=""/48}, 0x18) read(r0, &(0x7f0000000000)=""/186, 0xba) 2018/02/27 07:23:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x40, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000180)={0x81, 0xfffffffffffffffe, 0xff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$llc(0x1a, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 07:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, @perf_config_ext={0xb5, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) openat$pfkey(0xffffffffffffff9c, &(0x7f00006e8feb)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="ef866b4c1013c83c4814b749ec8d1946eafb0d5f200825e71743cdda03cae1464044e6dfba82bf755d02cc8194cfc1478aa032a560096fd5c8c30026c5b35c537973f5d00f3c0e40703eefa34a71e53f5756c7255aeaa3e44293e046cb8c740e4107f611e00f822987ee4a90a25e916d9fc24c64b3c62d7c010b133d196119b0ef3f51e07f0c676edd81376cd0e500000000") ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)) 2018/02/27 07:23:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20, 0x0, @empty}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000000c0)=0x20) 2018/02/27 07:23:56 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @multicast1=0xe0000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/02/27 07:23:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xe5284cb3f157916f, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x6, 0x0, 0x0, 0x5, 0x6, 0x573fbf41, 0x2, 0x0}, &(0x7f0000000180)=0x20) ppoll(&(0x7f0000001240)=[{r1}, {r0, 0x40}], 0x2, &(0x7f0000001280)={0x77359400}, &(0x7f00000012c0)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) close(r0) 2018/02/27 07:23:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x1c) socket$inet6(0xa, 0x0, 0x1) 2018/02/27 07:23:56 executing program 5: mkdir(&(0x7f0000e0cff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x131) 2018/02/27 07:23:56 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x7, 0xffff, 0xea, 0x4, 0xbe, 0x541e}, 0x7ff, 0x10001, 0x100000000}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100)=[], 0x8f, &(0x7f0000f4def0)=[]}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/02/27 07:23:56 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x250, 0x2, 0xf, 0x2, 0x70bd27, 0x25dfdbfe, {0xf, 0x0, 0x4}, [@generic="06c96382e6786962f70b76df04b28af401c6e07f76d57cddd16456b386baf55e5eb3a0cf1b16da37d8d7da0bcfa6a59f25a27f00c4e21a944fb78a85c2604746e4482d91e90c1a8d17fc86c8cd0adf6e62ba2700e5671b187b6b125400cd4189838e43b6bda0a6ad848511d63bc49df4aaeb58", @nested={0x1bc, 0x74, [@generic="35ac18b508c72a274b4e6fa89d5e901404c69dce9dbaefc6e06a1016983e2b899361db85bff2b4c34c6a5931f2f49230ec0dc8ef09bd1d95fe0535cf02588152219186056ffff08c610ea09ad0959aa2e5d13132e6897edc1e0cb35fcc2e9299a953ed8c", @generic="a68e4e2338550ffe9c8521f1ce787685485cef96f28499904f00e28aa713b75e253ae508a987", @typed={0xc, 0x19, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x95, @fd=r1}, @generic="b285227ef37c20cc6eb1e0b138b1dfec32eef987e4425cf819a1bc10ea046ba908d7be8e356e664c71de6e5429f510d4718e63aa9436ed430ae9eaab4e1275e286af407c3a30d84f3fa9ea36550f75ede5fd7f0fc6ffc3d64b5e717e6058808e8c3a11b049b713fe55db9a4f2c0139bdf8a0777df60b4d808c7d0b", @generic="6c96dbf4f15010ad630b84441fdbac6a2cca7d7ecab2705797a2a8b1c3607f3370c4f2d9998763fac6e729a79dcca3b4d74e56e6d047db35f2bbb3b97e9af69e2819ad121a44c67e40ccd491cbc42934c37325c6996d4d12f56f5e78afc6885b760c7ac9bd40fa8778918d9807e2fe6c748e95ae8e0c8b246d74d28d1948e9553d123d47b2da5a9dc8aec176d05fa02e7dbc0539f752693a09367c"]}, @typed={0xc, 0x75, @uid=r2}]}, 0x250}, 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@empty, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001bfe1)) 2018/02/27 07:23:56 executing program 4: r0 = perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000000b000), 0x10) 2018/02/27 07:23:56 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)=ANY=[@ANYBLOB="0c006072e5854a"], &(0x7f0000040000), 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$setlease(r0, 0x400, 0x0) sched_getaffinity(r1, 0xfffffedb, &(0x7f00000000c0)) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) write$selinux_create(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7379e20b0ca02fa2144cfc187374656d5f753a6f6283160b14f9c4899ac56a65130812351bc0ae245cd463745f723a727368645f7661725f76756e5f743a733043756e636f"], 0x32) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) utimensat(r0, &(0x7f0000042ff6)='./control\x00', &(0x7f000002c000)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/02/27 07:23:56 executing program 3: 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$inet(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0xfffffffffffffe07}], 0x2b1}, 0x0) 2018/02/27 07:23:56 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x6, 0x6, 0x8, 0x100000001, 0x20, 0x7, 0x13ec, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x73, "cfd67f9c8ed5dd86dfdf234eb7c908840d23ebe7fcc85e53d048910b7c0860c81ded83019a17b92cb5793058bc0f4eb9069af80993c9e9dee6381947003a7572a5429a34958abe7440a792b7932a8d0a2b3d3e9fec9deb90acc87a37fa4998f3a44807bd974117d382eecd78288d108378893d"}, &(0x7f0000000180)=0x7b) fallocate(r0, 0x3, 0x6, 0x7f) syz_emit_ethernet(0x2e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0000080045000020ffff0000000290780000ff00e00000011100907820000000000000004d8de4babc7f109b3049eb5bbcc6e7a94f13c8a57f9ed3e32b62c98f6f3e6ebe0a5b3414457451e026b8350626f122e684d4cadee58914a95a9f88e16f8111a5a979b26f2c7348a844922bbd31243558ed81ad3ee6b0bb4afb"], &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0) 2018/02/27 07:23:56 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x40) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000000080)="3acc15d18bf5735f7ceea391c276510c547d9e22aed4bc27ad5e480e6a6a5aafe8ab27be6e0cf9b2eba4f7a4d5a02dd9ca4174e3dd04966f5a74e2805b8d3eefed450ecaaa920194fcbd1a2e18a28505005a2dac3565fca114d037f5835454d2658bb8a5689d91452706c250a0ebc5addfbcfc7428958d5cbf1793b6808f4f2fb980f161d4be3b0eab2e1399b45e3facc5b329711e29ca4e564fbaefee450c7cf1f9aab8f023c9092b5a465430f5f2d29e5b661f06766b2d99e6e768e82726587854a0b2468a481493b7185f01") sendto$inet6(r0, &(0x7f0000000180)="98f7e3c85065d7bc77f8d78ce12c9e14b7f8", 0x12, 0x20004805, 0x0, 0x0) 2018/02/27 07:23:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x4000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) connect(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="03000000000000000000aec416bfea5e45db0b553efb29bfa25af0ba67b66ad5fc7fadf17bdd0a896042e80b89ec08619292354b10c36a510cede24bf0531c485b98ae255f7d", @ANYRES32=r0, @ANYBLOB="010000000400000004000000021900000a004e2400000100fe8000000000000000000000000000160400000075704cfda4f2dd9ff689fd8108"], 0x3a) listen(r0, 0x7) restart_syscall() accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) 2018/02/27 07:23:56 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000080)="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") ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000010c0)={'bridge0\x00', @ifru_data=&(0x7f0000001080)="8fcaf29fefda10167b2f6ea58f0bcd3c3e5470ca3376999c604c0a1a0d9e3ff5"}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a00000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/02/27 07:23:56 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000658ffc)) dup2(r3, r3) ioctl$int_out(r1, 0x0, &(0x7f0000000000)) 2018/02/27 07:23:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x8000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x5, 0x7, 0xfffffffffffff03b, 0x8, "919a365dc2f6045035585eaaae6636b9e152d9bd266f53d3a50db09f474960a2862df00bb147286d34ebea0f", 0x4f}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/02/27 07:23:56 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff0100000003000000000000000000697036677265746170300000000000006966623000000000000000000000000065727370616e3000000000000000000062726964676530000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000700000007000000098000000434f4e4e5345434d41524b000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff0200000005000000000000000000626f6e64300000000000000000000000697036746e6c300000000000000000006970646470300000000000000000000062726964676530000000000000000000ffffffffffff000000000000aaaaaaaaaabb0000000000000000f0000000400100006c01000068656c70657200000000000000000000000000000000000000000000000000002400000000000000512e39333100000000000000000000000000000000000000000000000000000064657667726f7570000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000434c4153534946590000000000000000000000000000000000000000000000000400000000000000434f4e4e5345434d41524b00000000000000000000000000000000000000000004000000000000006d61726b0000000000000000000000000000000000000000000000000000000008000000000000000000000003000000000000000000697036746e6c300000000000000000007369743000000000000000000000000067726574617030000000000000000000766c616e300000000000000000000000ffffffffffff000000000000aaaaaaaaaaaa0000000000000000ac000000ac000000f400000071756f7461000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000004c4544000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x408) 2018/02/27 07:23:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x14, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) clock_settime(0x4, &(0x7f0000000000)={0x77359400}) 2018/02/27 07:23:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000bafff0)=[{&(0x7f00003f8000)="29000000200019fff63d0014000000060a00000d15de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff80000001, 0x40000) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)="7bfd5cfaa549b17025088f54e64e096c3a1a27f9b88f87d7836ef075a9ce06d75fa0837fc6abf42d486fa020b29a29c334c1c3d141f4c26f2cad9355c3e6003ec2f32c14d00e64f6205a0ecadc68c25edcf646a25a63b6159d5b5a776afdadd0eb9f19f48fb9831ab4ae8068b27c2964d06dff848a30efa686653fdbac52b9abe7617bb8c063676b3f869ce9570c3afc0791c042be4bbf17045832a68774704b299d8a3fd31fd2b8afb3029d4e646788a97d9ec4", 0xb4}, {&(0x7f0000000140)="aa1521bad32a7e7157629478b4a2cb0935713edd08c22639e81bb6eee92f43c8b92f1e3158bd8402f551773f0dca41835478a5605b1590f48049428dc285525a527fb761e5ecb371c4", 0x49}, {&(0x7f00000001c0)="2a664cfd8e1af715a7b238c15bce850022a921581677092528ab5472fde45d0a169a974c7a148b35531e655ac500828dbc5832318adc44b4139001e2256aff42d14f98aec7d3a1927a645c5e48f3242aa9eff47224dfad882bd6162ba586afe2dd915e5c86192f46f61769c6240448c9f433e2de6ea0bc33fcaebade25216bff05028a43ff7196383ef86a69b67ef7e9874d18a3500f30e57781e6824ab08304c428015a91cd", 0xa6}, {&(0x7f0000000280)="7c80c0b60bedf9887a3f7a614f6f3e4bd4e9779667d8e1e545cb4b43031f0872b69eca780b56121f148950d314f4912d05c5b21139028d9b55c1cd5aa692489f5c9f17c8df360997eb90eef1fab95b9f9783429a64be5e2ecba16ce0f2e233ee38738a962c24339d1a720f918fb9d82839dc0b2643080d6cb1ddf31cdb4ee6b3881b7827f328d679221913356fd00d2eb6f27cd149d440a33bf3e896946f0d488ed1e414be7d6f5468b3808f8de34b6acbf6946771fc6f2286a4943e239504b51880bd653411c0c909d74aeee35d9c9e376bc138cdfc64e84c74f98ed29ce92bd41d6055", 0xe4}, {&(0x7f0000000380)="562dc2d6447e056e9d43cc94bc506af440ea169b1e270847308af3415d4f44a98d7a4a66836510a76b093ff4ebbd64dbd999a26ecf34e56924eccb3d9bf3c0cca84fe5ca567c33a9a66eb2914b1d32b73d739acd4ab33b803418caef1cbe4c35091f5b987f181abd97a1d103278c382b5fa6212b640dc3b2690ea134d1a602ed68dccc8f29b58a0704edc263f1fced8fb8ac51bc3e18c700f7b531fb02440e5ebffc56e021bcd60b6d180b46a07a1c45a01586ed5b968ae7766d8acc8270529216ce65c14642e814266e2d7a8456d82f2499bab5b00ea984f9f21c03b8f036f7fd91cba7fcabb62c", 0xe8}, {&(0x7f0000000480)="616cf2ba49911bd764a123c5026f93f0bc9cc686384f8a20407fa6846b1651fcbbd5ff86c0072b277d5b850b51", 0x2d}], 0x6, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000500)=0x6001) 2018/02/27 07:23:56 executing program 3: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x0) sendmsg$alg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="16c00d9d8059027f47db122757c5a51e15c03adc39df428485ba8c237d0aacfb89801ced8cfe14e9a3895d520a916057071a935a575e7ed3d5647c4f417066d61dffa3e39d0a7aed8461f4ccb3e727d13e29d7e1e47fae7ae9b01aff15e8f29c70fa067338a1ef1ea1e1abefea95994dccad74788827438ef4ec14488667139c03606e96dfeb87b502f21330a77113e5d6237d02d516fba1779c029211d844c080b2a409908b87530aeb16bb8549", 0xae}, {&(0x7f00000001c0)="aa97b6037bc9fea9f85e2d7f3d393b8ef23bf220d1af65ba1d6e053e7a3d2d2608", 0x21}], 0x2, &(0x7f0000000240)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0x64, 0x117, 0x2, 0x51, "1cbafbc5e2c75772a0ebc17f1198ba99c25bce5b735b0ff4d91bf81047bca4a55182c255d8bf258b87ac3e530d7e3eb79aa9a1af44cbf118f5e47dcf7030dd834e4d33fd705f0aab1d77f1479f39602cd8"}, @iv={0xf8, 0x117, 0x2, 0xe6, "a1dd780ec8df578d3f79072f8f6bbbff3dfb1682dec1d2b4a7d543f567d034c84b25a9fa8c60625ce55248ddb9c3d0339b56bd66575293c6a99cd863e9a86d8a5d57a6009d8789a7f3cfe14b87cbb8c5ab7ba6df953378c7f5438abdef37fe7069dff3134fbc440e26d792ceac9bda81087ff083779d357afed22808bcf16406e0cd3723a06667bb3a4cdfeb4ce9b67ba75cd4a7503669d43b4cf51d296b2533f726def59676300582e3071029968d21bac6ab2d2115c50ed1b76d032f2da2faa5fa46d69a853fb091c934428e9a2fda36fd1a3828a0323098b990986b92ab8e00383501b015"}, @op={0x10, 0x117, 0x3}, @iv={0x3c, 0x117, 0x2, 0x2b, "12b224339da822daa14ec969ca032d22a49ea2a320694b8652f93a620ab5f48e21b884c0857980dbaa0a11"}, @assoc={0x10, 0x117, 0x4, 0x1ff}, @assoc={0x10, 0x117, 0x4, 0x7b}, @iv={0x84, 0x117, 0x2, 0x71, "f53aa2d089bfbe7762e5b6970cba64db2d2d5b0511897552b117f8429131d64a2f56658766b21a86e6d7c2ed29869e9096583f9e915d181db3963939ed92f79bcaa8070d30a8654786de96f6ecc7befcab39879b6083015347a9c7645b1de3f4e7824208d1da56a251c83e97d90857dadc"}], 0x25c, 0x4880}, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) clock_gettime(0x4, &(0x7f0000000080)) sendmsg$alg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000500)="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