x7f0000c3f000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000b25000)=""/0, &(0x7f0000d2c000)=0xfffffffffffffd89) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000631000-0x8)={0x0, 0x272}, &(0x7f0000fe8000-0x4)=0xff) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000050b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ee4000)=@sack_info={r4, 0xa2e4, 0x7fffffff}, &(0x7f0000a4c000)=0xc) fdatasync(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000cf7000-0x8)={r4, 0x5}, &(0x7f0000204000)=0x8) [ 28.683862] device gre0 entered promiscuous mode 2018/01/03 07:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$void(r0, 0x2c004587f) 2018/01/03 07:49:40 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000000000117, 0x1, &(0x7f0000002000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x88, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfe, 0x40, &(0x7f0000003000-0x73)="ad9c388d90261ac4c7ae2ca2e7bbbe0a4c8f2484ff707f837ef900a56263a402f6a11b8cba69e343435a813fd5ff7fe0429e404161dcd59f517c33a7c13b0e49435393ed805e41451fff14343da53e78dea0c56405b8ba66432219b47510b0e138d35cdace48c7ea168f548aa4014474a333c4", 0x73) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffff4d, 0x0, 0x8}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r2, 0x7f, 0x1000, "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"}, 0x1008) 2018/01/03 07:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fcc000+0x7e)='/dev/mixer\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000bba000)={0x10, 0x0, 0x3, 0x4000}, 0xc) accept$alg(r0, 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000d4e000-0x4)=0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000720000-0x4)=0x0) 2018/01/03 07:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008e8000-0x4)=0x0, &(0x7f0000c6d000-0x4)=0x4) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r1, 0x3, &(0x7f000057f000)=[&(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000b95000-0x78)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000804000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00009bc000)="472fb1b24b42fba4f851342660e64650170f898793d52f74687d6f8be93cf81218898762eccc35c26e8f21012661fe30fb8c91aee228620ac43b2848b4e390a01fe669fce6e9714f071db3a866c959ace71fd25922abf74160c64d32c35e9391d50ef6d4e3971dfe7d687f440af7365198078cde1f9275609dd84bbc455f4e86ee39aa32c5dd0f4fa2e58d6d1466c6f3dabae009e212b52712417b94541cd53ed35a1d056262aa2106e0a5d67ddcd49255190cd39575711701130e7266a35411a3545a3cab8c78dfad2f617d9eaf66de874317f80b8f9eb6b4329ee914732eee59a4dc99676d88ea76bfc89750a5069bb4e7ed4caec0d9a3", 0xf8, 0xfffffffffffffff8, 0x0, 0x0, r0}]) 2018/01/03 07:49:40 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000b000)='/dev/audio#\x00', 0x5, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000c000-0x4)=0x18, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/context\x00', 0x2, 0x0) utimensat(r0, &(0x7f0000b59000)='./file0\x00', &(0x7f0000b7f000+0x43f)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) setitimer(0x3, &(0x7f00009a8000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 07:49:40 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d4f000)='/selinux/enforce\x00', 0x2000100, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0xa, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r1, &(0x7f0000fe0000)="", &(0x7f0000fec000)="", 0x101}, 0x20) fcntl$setflags(r0, 0x2, 0x1) 2018/01/03 07:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000145000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c70000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x1, 0x3b, 0x2}], 0x18) readv(r1, &(0x7f0000824000)=[{&(0x7f0000fc0000)=""/24, 0x18}, {&(0x7f0000fc0000)=""/0, 0x0}, {&(0x7f00002e5000-0x11)=""/17, 0x11}], 0x3) ftruncate(r0, 0x10000) semget$private(0x0, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/03 07:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) accept$packet(r0, &(0x7f0000bbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000795000-0x4)=0x14) connect$packet(r0, &(0x7f000057a000)={0x11, 0xf5, r2, 0x1, 0x7, 0x6, @random="bf3b074871e3", [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000d6000)={0xfffffffffffffffd, 0x0}) 2018/01/03 07:49:40 executing program 4: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000160000)={0x0, 0x0}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000e6e000+0x657)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006ca000-0x4)=0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000e6f000-0xc)={r2, r2, 0x800}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000e6e000-0x4)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000def000)={@common='nr0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000a1f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e8a000)={0x8, 0x20, 0x2, 0x4, 0x9, 0x6, 0x727, 0x28, 0x0}, &(0x7f00001c4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004eb000)={r2, 0x7, 0x9, [0x1, 0x7, 0x313, 0xe8f, 0x80000000, 0x81, 0xb246, 0x5, 0xffffffffffffffff]}, 0x1a) clock_adjtime(0x0, &(0x7f0000b78000-0x68)={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}) r3 = add_key(&(0x7f00000b7000-0xb)='pkcs7_test\x00', &(0x7f00000a6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000e03000)='asymmetric\x00', &(0x7f0000741000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c6f000-0x1d)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000015f000)="285350c010e340c47bd803161d41b1f5e88908f70f51d334e20ca75b23805651ea604e6235fa4f60fe4953e2f78307e27959dd987e562a323d6a47a3038699198b2e0b99a1d4dbd1ed290fd0a63d2778b6ab8c2f658b09f3", 0x58) keyctl$link(0x8, r3, r4) 2018/01/03 07:49:40 executing program 7: r0 = syz_open_dev$audion(&(0x7f00005c2000-0xc)='/dev/audio#\x00', 0x7, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000691000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) bind$netlink(r1, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/35, 0x23, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000003000)=""/165) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000bd1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e2d000)=0x58) 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={&(0x7f0000bf6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00001a4000)='\x00', 0x3) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f000023a000)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0xfffffffffffffffe}}, 0x28) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x9a) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "696430ffffffffffffffe900000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000002100", 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000071c000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008e0000)={0x80000000, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa76, 0x0, 0x9, 0x7, &(0x7f0000b20000-0x10)=@common='bcsh0\x00', 0x5, 0x1ff, 0x0}) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cd6000)="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", 0xfc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001cf000-0x4)=r1, 0x4) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000df6000)={0x0, 0x0}) listen(r0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000-0x4)={0xffffffffffffff9c}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/sequencer2\x00', 0x50000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000df1000)=""/4096, &(0x7f0000df2000-0x4)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r4, &(0x7f0000edf000)='x', 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) listen(r4, 0xff) r5 = accept4(r2, &(0x7f0000df3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x80000) dup3(r3, r5, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) syz_emit_ethernet(0x2b, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x1d, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 'm'}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b98"}}}}}, 0x0) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x1000000000181000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007cc000-0x27)={0x0, 0x1f, "362c915939f3cfab244e79398722094b2ea999085a5dbe226bb65c1726012b"}, &(0x7f0000aa8000-0x4)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x20000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfcb6, 0x6, 0x5, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fc8000)={0x3, 0x38421baf, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000367000)=0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_mprotect(&(0x7f0000fd6000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000054e000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038f, 0x0, 0xfffffffffffffffc}]}) r3 = open(&(0x7f0000692000)='./file0\x00', 0x40100, 0x40) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f000029e000)=""/110, &(0x7f00000a8000-0x4)=0x6e) [ 28.896501] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005e8000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe7000)={0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xb361e65957720a92, &(0x7f0000fe7000)=0x0, &(0x7f0000fe8000-0x4)=0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000daa000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = gettid() prctl$setptracer(0x59616d61, r2) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000557000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00040b654e0b3f70b92de4518074e8c0"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000bce000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fbd000)=[], 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000051d000-0x8)={0x0, 0x0}) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000047f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) syz_open_dev$sg(&(0x7f000010f000)='/dev/sg#\x00', 0x7, 0x102) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000019a000)='/dev/dsp\x00', 0x101041, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006eb000)={0x0, 0x76, 0x8, 0x1, 0x2, 0xfffffffffffffff8, 0x9, 0x7bd3, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x8, 0x7, 0xcfa}}, &(0x7f0000b09000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c9c000-0x4)=r3, 0x4) sendto(r1, &(0x7f0000bd8000-0x20)="9bab0fb27a5511cdb149aeb08785843dbb5e6d51e60edbf091dd857e08fb6d72", 0xfffffffffffffe82, 0x0, &(0x7f0000850000-0x10)=@nfc={0x27, 0x3f, 0x3, 0x2}, 0x10) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cc4000-0x4)={r0}) accept$packet(0xffffffffffffff9c, &(0x7f0000a78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000018b000+0xe5d)=0x14) connect$packet(r1, &(0x7f0000a11000)={0x11, 0x3, r2, 0x1, 0x68, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a66000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b79000)="", &(0x7f0000815000)=0x0, &(0x7f0000524000)=0x0, &(0x7f0000000000)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b5000)={0x0, 0x1000, "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"}, &(0x7f0000467000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000309000-0x10)={r3, 0x4fa28806, 0x7, 0x100000000}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000de4000-0x38)={0x3, 0x0, [{0x198, 0x0, 0x0}, {0xc001102a, 0x0, 0x0}, {0x40000070, 0x0, 0x0}]}) 2018/01/03 07:49:41 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000052000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000f34000)=""/36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c1000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000d45000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00007a5000-0xd4)=""/212) [ 28.957408] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000077b000-0x12)='/dev/snd/midiC#D#\x00', 0xe599, 0x400) openat(r0, &(0x7f0000541000)='./file0\x00', 0x400000, 0x121) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c7000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000e22000-0x4)=0x0, &(0x7f00004a8000-0x4)=0x4) r2 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000862000)=@req3={0x6a4e7db3, 0x0, 0x5, 0x7ae47d5f, 0x9, 0x8, 0x7fff}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000061d000)='./file0\x00', 0x400, 0x0) fstat(r1, &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b21000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x800, 0x2, 0x80000000, 0xa, 0x20, 0x20, 0x3b, 0xff, r3}, {0x8, 0x3, 0x451, 0x1000, 0x2, 0x1, 0x0, 0x0}, {0x101, 0x4, 0x10000, 0x9}, 0x8001, 0xf, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in=@rand_addr=0x7, 0x5, 0x2, 0x3, 0x100, 0x2, 0x0, 0xa65}}, 0xe8) lsetxattr(&(0x7f0000bc4000-0xe)='./file0/file0\x00', &(0x7f0000930000-0x15)=@known='system.sockprotoname\x00', &(0x7f00008df000-0xa)='/dev/ptmx\x00', 0xa, 0x1000000001) writev(r1, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313", 0x7c}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) read(r1, &(0x7f00003cf000-0x49)=""/73, 0xf1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x4000000004) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x8000000000002, 0xc) write(r3, &(0x7f0000bb1000)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00006fe000-0x4)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f0000efa000)="068c09ed10dab932a2016c0cd4d98b010001003e", 0x14, 0x0, &(0x7f0000486000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e46000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c88000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000022000)={r3, &(0x7f0000022000-0x93)="", &(0x7f0000023000-0xab)=""/0}, 0x18) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x0) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000005000-0xb)='/dev/midi#\x00', 0x2, 0x10000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) dup2(r0, r0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) memfd_create(&(0x7f0000297000)='/dev/sequencer\x00', 0x5ddc3ff7c756c0e6) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000034a000-0xc)=@sack_info={0x0, 0xbd, 0x4}, &(0x7f0000f4a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000126000-0x8)=@assoc_value={r1, 0xff}, &(0x7f0000fe7000)=0x8) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = epoll_create(0x4) pipe2(&(0x7f0000d30000-0x8)={0x0, 0x0}, 0x800) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = eventfd2(0x800, 0x80001) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000be6000-0x9)='/dev/dsp\x00', 0x202, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1d000-0x10)='/dev/sequencer2\x00', 0x40400, 0x0) r7 = syz_fuse_mount(&(0x7f0000fdd000-0x8)='./file0\x00', 0xd001, 0xffffffffffffffff, 0x0, 0x7, 0x20) r8 = inotify_init() ppoll(&(0x7f0000dec000)=[{r1, 0x8000, 0x0}, {r2, 0x9080, 0x0}, {r3, 0xc140, 0x0}, {r4, 0x3100, 0x0}, {r5, 0x100, 0x0}, {r6, 0x80, 0x0}, {r7, 0xb103, 0x0}, {r8, 0x8010, 0x0}], 0x8, &(0x7f0000e6b000)={0x0, 0x0}, &(0x7f0000c81000)={0x3f}, 0x8) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000037000)=[{&(0x7f00008bc000)=""/218, 0xda}, {&(0x7f0000049000)=""/4096, 0x1000}, {&(0x7f00002b4000-0x5d)=""/93, 0x5d}], 0x3, 0x0) close(r0) 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0e000)='./file0\x00', 0x0) mount(&(0x7f000019d000)='./file0\x00', &(0x7f00001a9000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000d14000)="") r0 = creat(&(0x7f0000a4a000)='./file0/file0\x00', 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000868000)=0x0, &(0x7f0000319000)=0x4) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c8000)={0x26, 'aead\x00', 0x0, 0x100, 'rfc4543(gcm(aes))\x00'}, 0x1f1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sysinfo(&(0x7f000073f000-0x9f)=""/159) r1 = semget(0x3, 0x2, 0x20) semtimedop(r1, &(0x7f0000b6c000)=[{0x1, 0x8, 0x1000}, {0x7, 0x1bf, 0x1000}, {0x3, 0x5, 0x1000}, {0x0, 0x80, 0x1000}], 0x4, &(0x7f0000218000)={0x77359400, 0x0}) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000584000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a90000)={[{0xffffffff, 0x4, 0x9, 0x0, 0x3, 0x3, 0x3, 0x5, 0x1, 0x8001, 0xffffffffffffff80, 0x77e, 0xff}, {0x7, 0x3, 0x1, 0x800, 0x0, 0x3f, 0x1, 0x100000001, 0x7f, 0x7, 0xf56, 0x5e2, 0x3f}, {0x3, 0x4, 0x80, 0x6, 0x3a, 0x3b02, 0x0, 0x5, 0xffffffff, 0x1, 0x200, 0x6, 0x8}], 0x180000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000771000)=""/0, &(0x7f00002a1000-0x4)=0xfffffffffffffe3c) syz_open_dev$vcsa(&(0x7f0000074000)='/dev/vcsa#\x00', 0x80e, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00005f0000)=0xe55a) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) mount(&(0x7f0000723000-0xa)='./control\x00', &(0x7f00002c5000)='./control\x00', &(0x7f0000ea9000-0xc6)="62706600611c67895deb8f52d15944a2026df2bc737388e007011da17bfd2741b8a3a0421eb26bfaf5f1a4243190f3ad41fb78f5e7d6458718aee541e7194fa49d8b2868b3e6522279fd00821afbf7ed7a3cde94e5b5ab52676d398950599500b4ac18c3a4034b94b9e0de34a67edf21261409a87ab91c8c56871db9120120d811724af76eb49e66b0a94a204929896e1d474b87c2547312253f002e1f404bdc41fb0210ba1c43adac2a5d89d718144840d98eff1f858619c8e573005d57b3fb198717e91c24", 0x1, 0x0) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c8e000)='/dev/loop#\x00', 0x100000007e, 0x400000) io_setup(0x3, &(0x7f0000698000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/checkreqprot\x00', 0xe0002, 0x0) syz_open_dev$sndmidi(&(0x7f0000e4d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x40042) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000097b000)={0x8, 0x3}) keyctl$set_reqkey_keyring(0xe, 0x0) getresuid(&(0x7f00007de000-0x4)=0x0, &(0x7f0000cfe000)=0x0, &(0x7f0000836000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000265000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x2, 0x4, 0xa, 0x80, 0x80, 0x3c, 0xfffffffffffffffe, r3}, {0x9, 0x98, 0x80000001, 0x7fff, 0x2, 0x6e0, 0x9, 0x16c000}, {0x64d, 0x0, 0x7, 0x20}, 0x0, 0x9, 0x1, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x3, 0x6, 0x800000000000000, 0x342f, 0x4}}, 0xe8) io_submit(r1, 0x1, &(0x7f0000bdf000-0x8)=[&(0x7f0000ae9000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000fb2000)="04", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00003b3000)=0x101) 2018/01/03 07:49:41 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00006e1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xffffffffffffffc1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$TCXONC(r0, 0x540a, 0x0) move_pages(r1, 0x2, &(0x7f000058f000)=[&(0x7f00001dd000/0x1000)=nil, &(0x7f0000979000/0x3000)=nil], &(0x7f0000ab5000-0x5)=[0x40, 0x81, 0x1, 0x401, 0x40, 0x8, 0x1, 0x1], &(0x7f000023c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce3000-0x20)={{&(0x7f00007db000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) rt_sigpending(&(0x7f0000fe4000-0x8)={0x0}, 0x8) dup2(r2, r0) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000498000-0x59)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000017000)='&]lo&\x00', 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000053000)=""/164) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b3d000-0x4)=0x0, &(0x7f00003c6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000313000)=@assoc_value={0x0, 0x5}, &(0x7f0000079000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000905000)={r1, 0x5d, "febc602da0a9859f2427d32393e598fd047115a6631e8366635e4f9b34a1fb54f0560376552e70df0728865281b85185bfb4defef89b0e9b47bcb186e3bcf174055face95c35d64aa3414a871c98566af59914fee3821a285ec31e49ec"}, &(0x7f0000715000)=0x65) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003f6000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x21}, &(0x7f0000907000-0x4)=0x98) accept4(r0, 0x0, &(0x7f000083c000)=0xfffffffffffffc5e, 0x800) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x2000, 'md5\x00'}, 0xfffffffffffffe52) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000081b000-0x4)={0x0}, &(0x7f000040c000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000fba000)='/dev/amidi#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000460000)={0x1, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000507000)=[0xfffffffffffffffb, 0xfffffffffffffffa]) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000ecf000-0xdc)=""/220, &(0x7f0000bb6000-0x4)=0xdc) r1 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r1, &(0x7f0000d33000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000dee000)=""/0, 0x0) 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d6000-0x6)={0x8fd, 0x8201, 0x7f5, 0x4, 0x0}, &(0x7f0000f6d000)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6d000)={0x6, 0x3, 0x207, 0x4, 0x8000, 0x92cf, 0x0, 0x6, r2}, 0x20) r3 = accept$inet(r0, &(0x7f0000393000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f6b000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)=0xa0) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000010000-0x8)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000011000-0x41)={0x0, 0x39, "5e629d9984a3a3af594868cc2a670a67fe33f4ae2e74e9dcafcc8f7498d9da4363adc273e72abcdd92be471f5acc32ac488ec01ce79d702e08"}, &(0x7f0000011000-0x4)=0x41) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000-0x14)={r2, 0x7fff, 0x6, [0x5, 0x100000000, 0x9, 0x0, 0x9, 0x3]}, 0x14) fcntl$setstatus(r0, 0x4, 0x2400) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000012000-0x1)="c0", 0x1) getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) 2018/01/03 07:49:41 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0xd001, &(0x7f0000001000-0x8)=0x0, 0x1, r1, 0x8}) iopl(0x800000001) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f95000)='/dev/midi#\x00', 0xd6, 0x302) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000f96000-0x4)=0x0, &(0x7f0000f95000)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000f88000-0x8)='./file0\x00', &(0x7f0000f84000)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b62000)=0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f96000)={0x0, 0x0, 0x0}, &(0x7f00001c8000)=0xc) r2 = getgid() lchown(&(0x7f0000f97000-0xe)='./file0/file0\x00', r1, r2) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa4000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/enforce\x00', 0x800, 0x0) fcntl$addseals(r0, 0x409, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d9f000-0x20)={r2, &(0x7f0000976000)="5758b64035707047285e3e7d52a22a5b545626f33edf69a45c72f6ff39d1555c15f96c85f7ed552eebdc19178c4af4b4389fc288d323ec047ca60a9a8ee6955c5235471d71f3040f9e0208d8898397bed6589be5390508d3d9e39e68c275fc695b015cf69f83b938f0d578adaa9e97f2a17bcd8dc40f7848e0537c911868161ee9cf942099dc8cd37b322945e9cd39ef420a7b45f5962de457916fc60efafe0410dd7c86a483e1d6fdceb5c4ca846aa3fe9e89e411ec941aeec39f8030fe761514f625d56e5ff1d2392b7ffc8408", &(0x7f0000c23000)="e51c5ca019027043b2e5d5fe6ca9f323e6bf557140f02635be85b9668169806217a7f5185999b19b695bf8862b54b9b276fca1b00fcc6d3a92b507101c917da45d034f0465fd533b435d24c6db9a405ed0f0760e47b26a8704ad", 0x0}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1f000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ce4000-0xb0)={{0x82, 0x1b}, 'port0\x00', 0x20, 0x40000, 0x80000001, 0x3, 0x3, 0xfffffffffffffffb, 0x7, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x800) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000529000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000cc4000-0xc)={0x2, [0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000bec000-0x10)={0x48a, 0x7f, 0x0}) close(r1) write$tun(r2, &(0x7f00001c3000-0x86)=@pi={0x0, 0x0, @ipv4={{0x12, 0x4, 0x7fffffff, 0x1000, 0x82, 0x2, 0x10000, 0xf29c, 0x7d, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x13, 0x6, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x2}, @generic={0x97, 0x8, "c99fc5873a1b"}, @rr={0x7, 0x13, 0x80, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4]}]}}, @udp={0x0, 0x3, 0x3a, 0x0, "b1860126c9aab5fa90b34dc1cef5804962bc0c4a754ae4b523649ad421557a8b692495b575887724bae4d18143bc9a239c18"}}}, 0x86) 2018/01/03 07:49:41 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000037d000)='/dev/rtc\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="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", &(0x7f00005cd000-0x4a)=""/74}, 0x18) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004e0000)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c95000-0x11)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000032b000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9718, 0x3, 0xfff, "98df745e2811c02dad1e7ece7e3090c857788d6c7544b6c81c011b05cb88e2e429d0a82498b06394528a95c67de7b7ad366f43f3323b5beb1bd074c5ce9e7a8fbbbb0993ec6fa2250db1ac2d04347edb"}, 0x160) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000189000-0x16)='/selinux/checkreqprot\x00', 0x101080, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000fa8000-0x1)={0x800}, 0xfffffffffffffdf2) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x7fffd) connect$bt_l2cap(r1, &(0x7f000000e000-0xe)={0x1f, 0x5, {0x2, 0x3ff, 0x996, 0x29, 0x0, 0xff}, 0x14b, 0x80}, 0xe) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000e000)='/dev/snd/controlC#\x00', 0x101, 0x100) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/access\x00', 0x2, 0x0) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c9000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000fbc000-0x5)='user\x00', &(0x7f00000cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000122000-0x1000)="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", 0x1000, 0xfffffffffffffff9) r2 = add_key(&(0x7f000013b000)='id_resolver\x00', &(0x7f00002d3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a2e000)="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", 0x1000, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000056c000)='user\x00', &(0x7f00006fe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f61000)="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", 0xfb, 0x0) keyctl$dh_compute(0x17, &(0x7f00004b9000)={r1, r2, r3}, &(0x7f0000add000)=""/163, 0xa3, &(0x7f0000f39000)={&(0x7f0000056000)={'sha3-224-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000927000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfc54, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d4c, 0x4, 0x23a, 0x7, 0xffff}, &(0x7f0000d2f000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000293000)={r4, 0x461d, 0x2, [0x101, 0x7ff]}, &(0x7f0000d04000-0x4)=0xc) semop(0x0, &(0x7f00001ee000)=[{0x0, 0x0, 0x0}], 0x1) add_key$keyring(&(0x7f000079c000)='keyring\x00', &(0x7f00005c6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000730000)=[]) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = msgget$private(0x0, 0x8) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000752000)={0x0, 0x0, 0x0}, &(0x7f00007af000-0x4)=0xc) lstat(&(0x7f00004a1000)='./file0\x00', &(0x7f0000ca4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000971000-0x4)=0x0, &(0x7f00008cc000-0x4)=0x0, &(0x7f0000542000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003df000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000924000)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000031e000-0x78)={{0x5, r2, r3, r4, r5, 0x8e, 0x3, 0x0, 0x0, 0x0}, 0x42c4, 0x3, 0x80000000, 0x1ff, 0x4, 0x3, r6, r7, 0x0, 0x0}) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/03 07:49:41 executing program 1: r0 = open(&(0x7f0000fe0000)='./file0\x00', 0x46042, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000005000-0x9)=@random={'user.\x00', "c82500"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000668000-0xa6)=""/166, 0xa6}, {&(0x7f0000003000-0x1d)=""/29, 0x1d}, {&(0x7f0000616000-0x39)=""/57, 0x39}, {&(0x7f0000004000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000001000-0xd2)=""/210, 0x34f}, {&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000000000)=""/185, 0xb9}], 0x8, 0xfffffffffffffffe) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ecc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b2f000)=0x10, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000226000-0x12)={@common='yam0\x00', 0x8}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000398000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b23000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000255000)={r1, 0x1, 0x6, @random="284a5d451b20", [0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000d4d000)='/dev/input/mouse#\x00', 0x0, 0x480600) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f000088d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01111506090002000000061200140203ff00040000017fffff230000fd0000ee"}) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000005f000)=0x2000000) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000180000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x5b97) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000faf000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x1000, 0x3, 0x7, 0x2, 0xa0, 0x80, 0xff, 0x9, r2}, {0x7f, 0x100000000, 0x7fff, 0x9, 0xddc, 0x4, 0x5, 0x4}, {0x1, 0x80fb, 0x6, 0x0}, 0x5, 0xf, 0x3, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x1, 0x4, 0x4d, 0x7, 0x1}}, 0xe8) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ccf000-0x4)=0x0, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000a7a000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe49, 0xff, 0x80000001, "a2c94295799382a0630369715030961d2f85065513d067ad7af89fb09e9938d35161bc4d1caead3d9700d9f2bb94040158bdb202dc35d329fea1d19374fd8c674863f165e21ebd660527c5b5e712ff2c"}, 0x160) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fe3000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000061b000)=0xc) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a47000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000c87000)=0x1f, 0x4) getrlimit(0xa, &(0x7f0000e2d000-0x10)={0x0, 0x0}) writev(r4, &(0x7f0000869000-0x40)=[{&(0x7f0000e4c000-0x29)="06f11f1865def9891f8827d7280313487494b7b6ff9b0690dd3e7a9e470e113ab81f9dfd5139549582", 0x29}, {&(0x7f000045c000-0x34)="1eac962485691007c455b7dfd103839eef541d3057ad4bf6858bb241bbe35e549e4b8efb5577fd1f7b19929409cb07a769a5e1d2", 0x34}, {&(0x7f0000f8f000-0x3b)="3e84bf7199f03f363761dee3b844bad57034d57384d1b6fc5b9524bbb47fa67d29914f27579d11e7617112ad7fd5060d2e8a1d49d23cf7a9b30c22", 0x3b}, {&(0x7f00001e4000)="78e751223589a8577728b1fc3b3ab976096adccfd0c70eb70a636fc3c7ef4d8b448e6b5d", 0x24}], 0x4) r5 = socket(0x15, 0x6, 0x9) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000c92000)=0x401, &(0x7f0000c95000-0x8)=0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d3f000)=0x0) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r7, 0x3}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f00004ea000)={0x0, &(0x7f000002d000)=0x0, 0x2, r7, 0x2}) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000034c000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e3000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000759000-0x8)=@assoc_value={r1, 0x20}, &(0x7f0000656000)=0x8) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f7000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00009b0000-0x8)={0x3, 0x1ff}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x1d5) sendto$inet6(r3, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f0000f75000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000698000-0x1e)="48aaf9192e8da30af65749f1f181f32b576d68d41b7c75c0491422d6f390", 0x1e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0x7ffffffc, 0x0, []}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d9b000)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0xedc6, [0x5, 0x1, 0x6, 0x996, 0x5f, 0x6, 0x7, 0x5]}, 0x5c) [ 29.349937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4367 comm=syz-executor7 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000892000)={r2, 0x9, 0xfffffffffffffffe, "565551836799ebfc9ddf6ab8c82d2390ac3c3f3e6a96aaf035126919ffbeffaa32a70e3cdfb588215d286b1c1f53c5dee4f4f340645b649bc87131f7c1fdea29607fbf59c8c2bc226d7aa3f8b23583d2575b"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000012000-0x4)=0x0) perf_event_open(&(0x7f0000f5f000)={0x7, 0x78, 0xff, 0x1000, 0xe0, 0xff6, 0x0, 0xfe62, 0x0, 0x2, 0x7, 0x6, 0x2, 0x1ff, 0x0, 0x3ff, 0x200, 0x20000, 0x800, 0x3f, 0x8001, 0x4, 0x3, 0xc2c, 0x0, 0x1420, 0x5fce, 0x8001, 0x3, 0x7ff, 0x0, 0xfffffffffffffff8, 0x6, 0xffffffff, 0xa99, 0x38, 0x1000000000000000, 0x100000001, 0x0, 0xfb, 0x5, @perf_config_ext={0x401, 0x8000}, 0x80, 0xab, 0x401, 0x2, 0x10000, 0xfffffffffffffffb, 0x1, 0x0}, r3, 0xff, r0, 0xc) semop(0x0, &(0x7f0000fba000)=[{0x1, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x0, 0x989680}) fanotify_mark(r1, 0x8, 0x8000020, r1, &(0x7f00008d6000-0x8)='./file0\x00') r4 = semget$private(0x0, 0x0, 0x40) semop(r4, &(0x7f0000a63000)=[{0x4, 0x3ff, 0x1000}, {0x7, 0x9, 0x0}, {0x3, 0x9, 0x1000}, {0x4, 0x2, 0x1000}, {0x3, 0x1, 0x1000}, {0x6, 0x40, 0x1800}, {0x0, 0x6, 0x1800}, {0x1, 0x4, 0x800}], 0x8) semctl$IPC_RMID(r4, 0x0, 0x0) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001bf000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0xff}, &(0x7f0000089000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000227000)={r1, 0x400, 0x10}, 0xc) r2 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000111000-0x4c)={0x10000, 0xffff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, &(0x7f00008c9000)=0x0, 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000044c000)=0x0, &(0x7f00005c1000)=0x4) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000aae000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00008b7000-0x40)={0x7fffffff, 0x2, 0xfffffffffffffff7, 0x5, 0x5, 0x400, 0xfffffffffffffffa, 0x8000}, &(0x7f00000e5000)={0x2, 0x7, 0x1, 0x101, 0xfffffffffffffff8, 0x2, 0x4, 0x2}, &(0x7f0000e53000)={0x93b1, 0x5, 0x1199, 0x97ac, 0x0, 0x50a, 0x5, 0x10000}, &(0x7f0000fce000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fcb000)={0x0, 0x0}) getitimer(0x2, &(0x7f0000c71000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000599000-0x40)={0x4, 0x40, 0xe3, 0x5, 0x0, 0xe0, 0x10000, 0x8}, &(0x7f000041d000-0x40)={0x6, 0xfffffffffffff801, 0x10001, 0x55, 0x3, 0xfffffffffffffff7, 0x2, 0x10001}, &(0x7f000097d000)={0xfffffffffffff000, 0x80000001, 0x2, 0x1, 0x1, 0xfffffffffffffe01, 0xc5a5, 0x6}, &(0x7f00009d8000)={0x0, 0x1c9c380}, &(0x7f000068b000)={&(0x7f0000c55000+0x7d9)={0x3}, 0x8}) futex(&(0x7f000078d000)=0xfffffffffffffffa, 0xb, 0x8, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f00009ea000-0x4)=0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4)=0x0, 0x0) r0 = memfd_create(&(0x7f000002e000-0x1)='\x00', 0x3) futimesat(r0, &(0x7f000011c000)='./file0\x00', &(0x7f00006ac000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/03 07:49:41 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000603000)=r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x2) vmsplice(r0, &(0x7f0000a17000-0x50)=[{&(0x7f0000859000)="3fcb3feba843b5ae664d9f395d3e4512f195b62f0ad7d35624e6aeea56694fc7aee9f36836c4e1899283f28774a465141f8894aa5a99ff96e1ecc9398df55c812e3d", 0x42}, {&(0x7f000027f000)="7efcb1b17f14448085266c5ead6c6bb09acbc6bbf28015e458643818e19c9493356d7f194850faa3f80f52905309715ceb703f31a33ee2a35aaaf08dafcbda29e64eabfec9df3c7fbbd068ebf262c92807ac282d345b859901c1a9d86ba6351d04ab4d3dfff7e607e9aaf38852c4d980864c2e21ca0bf3f6338f69f1c6a844c1b9b5c7069dfb0a31a73e692ada8955f18bfb45f83530406efec49c06c54967c6f598d56ecd0530ec18a5f6bc781408bd11de79191f0063e593c89c992339e7bd7e9a8736345265540676fa17d18992582a847572fe24b0a4e8e10badb88162e84e54d297193d29", 0xe7}, {&(0x7f000056d000)="8898c1479aaec8993fed81bb4eca8cf6d04596e809d3210f5ffc975f23264db49b0e61a45eb634ea8053450b470326b52c6ee4745c6e417859f4b02b29c1e650676aa795a3fe5fc82ab17ddb847d224384e1c870a2720c3ad911ce8dca811d7fcc54a73a6e7c63b65ffafe9d766ae11711ba9868308351f56258fe2938202288299241d6d84fd4979b451306734aca2a1de1a845facd649a98c1938b37a310ea33611a8a89fe6f3a824e53e3978f314443701f2e0ab9d452d9e1f6b8c8cc561fa05d411ee6905cd7989dbfa7e0f0b5448d9517499d9c5b910d92d9a69b9ffc6f05af7709c7b232", 0xe7}, {&(0x7f0000be2000)="f8a3848fa6c6d53ee087844175efce4c2ae67e587202617b14afeff1768c2209fe5737c04cfea3c54d6fb339233aa07d8fe461bbb132bf0ca751c6998183fdd99fef66395ddfc3100bac556e48be9858fcddb955bf04423a98421c2ccfc34477d912b54f872c4b302726f1e73dce1692fa0d12cc9e1ee05f518f3c45c7cf6d4fbb07fc1704883b26371f2ee2caa47a84c4e3c98e847c6a3334f73f4475783d578d71390324bd26764458681de895e90b16c6da1e348e3e93b63aff08d87a65ee362730bfb60d8b01d834fc391abfcd0fb3007a24a60d9826db32e709ae5e7bf87971a5c2c5d67a", 0xe7}, {&(0x7f000018b000)="cf7fa5a952d379080967159d95ccbe269d00890c350591c2184a7031bf8fb8d0360a56a02562ce5e19fcb760392680ba71b65dcd10c6ec44a1d9c95613e91ebdf6a6793aaef413b0d454bbb5a3c688d239871f34452c7e85f598ef3e", 0x5c}], 0x5, 0xd) r1 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) fcntl$addseals(r1, 0x409, 0xa) fcntl$setsig(r1, 0xa, 0x8000000100025) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00007f1000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00005c0000-0x4)=0x80000000, 0x4) pwritev(r1, &(0x7f0000f9e000)=[{&(0x7f00007a0000-0x6a)="03", 0x1}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009b6000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x81) r1 = creat(&(0x7f0000010000-0x8)='./file0\x00', 0x24) fchmodat(r1, &(0x7f0000015000)='./file0\x00', 0x10) sendto$inet(r0, &(0x7f0000015000)="32000000140025ffff07008e30161404f200c2fe200000091a000100e89a0000000700000000024fe2e00000000000000000", 0x32, 0x0, 0x0, 0x0) 2018/01/03 07:49:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/em1userselinuxself\x00', 0x394248f510451db6) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, r1) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f00001ca000)="") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ca7000-0x10)="a7517c3e7774337764efe009793e5826", 0x10) 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x74, &(0x7f00000ed000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000e51000)="487d2c29c64baa9bc27d148ebee05a99f5a13c69d7c65085883b0304a5b2ee4b7844616b15d8b8d0dc64cb7304a514674e659b0caff4380ca93a7ef3c91760b784f0ef573d39f7114cef41461132b12413e44caef6b447fb77ad0b47446375bd8b07b44eb5cc59b47d8c917a40c5a8b3dd841ba83e44c4f7f84d853bd2de9c78f47ee29c99518e1171a5bf2ddce55a578974c9f611e638e3dc864c2677cd84513913dedef854fa65cd6a8e0d74b6b5825d8903facc60611b6f3419af1f789a", 0xbf) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000351000)=[], 0x266, 0x0) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpid() getpriority(0x1, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) set_thread_area(&(0x7f0000b29000)={0x8, 0x20000000, 0xffffffff, 0xffffffffffffd1ea, 0x80000000, 0x3aad, 0xb3, 0x4, 0x960b, 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000989000)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r3, r0, 0x0) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28046, 0x0) sendmsg$unix(r1, &(0x7f000067e000)={&(0x7f00008bb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d98000-0x10)=[], 0x0, &(0x7f00004d4000-0xc0)=[], 0x0, 0x0}, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x8) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000940000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fb1000-0x4)=0x0) getresuid(&(0x7f0000d54000-0x4)=0x0, &(0x7f000097b000-0x4)=0x0, &(0x7f000037f000)=0x0) r4 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000268000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a9e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000)=0xe8) lstat(&(0x7f00005eb000)='./file0\x00', &(0x7f0000c36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000318000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000155000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015d000-0x4)=0xe8) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000922000-0x8)={0x0, 0x0}) stat(&(0x7f0000529000)='./file0\x00', &(0x7f0000713000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f42000-0x8)='./file0\x00', &(0x7f0000165000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b7000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004c0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010f000)=0xe8) getresgid(&(0x7f0000429000)=0x0, &(0x7f0000722000-0x4)=0x0, &(0x7f0000607000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007ff000)=0x0) stat(&(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000072c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e19000-0x4)=0x0) r21 = getuid() getresgid(&(0x7f0000c72000-0x4)=0x0, &(0x7f00006bd000-0x4)=0x0, &(0x7f00001da000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007fa000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006e1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086f000)=0xe8) sendmmsg$unix(r1, &(0x7f0000529000-0xe0)=[{&(0x7f00006e8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd8000-0x50)=[{&(0x7f0000b43000-0x44)="1bc1634889b551775c33bc9e2fdf47fda08926843f9e314f9406180a3c8df81a57bebe77fd7e37b7353a591868c58206b93438ada747a22daffacfb425f257a22a0ddfda", 0x44}, {&(0x7f0000073000)="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0x1000}, {&(0x7f0000d33000)="2bc156b73a675857bb8ecfd2", 0xc}, {&(0x7f0000130000-0x67)="8db12eaf3fd62da4483eec7206d392e3aeba48dcef49410a475bee2c2f504c4fe7ebcf625a8d2f9081056daa823bcce55d091c084a563df67de2c9ae0407a98e5fe45c4faf2cada6d8b45f3abc4035beeea86e43d47336815ac9615b9f214e27347d753115d1d8", 0x67}, 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0x1000}], 0x5, &(0x7f0000fdf000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x40000}, {&(0x7f0000e22000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b40000-0x20)=[{&(0x7f00001f2000-0x3f)="99aec17b56aa730d634b150aac6d4e839a09a908898f8723a5d2bd8ef4fedbf768c1fb9b7066af9c113bac550a4591ef3141cd77dc361329735d0d0e9f4d22", 0x3f}, {&(0x7f0000106000)="40b2af4a82bf7f89c33a06572645cf18c3dc9f4ea706f006cb46f53645eff345ffd95ae2f4111811fa1e2bb97aacbe22aa1008176103", 0x36}], 0x2, &(0x7f00008ab000-0x20)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x10}, {&(0x7f0000cc7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a3f000)=[{&(0x7f0000a25000-0xa)="1ff0f59ced2826629b65", 0xa}], 0x1, &(0x7f0000011000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb8, 0x4}, {&(0x7f000061c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a20000)=[{&(0x7f0000f24000)="fdaa9d56999df8fd81a000320ec2898c43df375c3bb65a21f2bbc1e56576c9a96f25c05dd3114f1474dc90a82182b80e79f5fd8bb754a61d5238db06fd9edb79a1edc7c66f29c2f02d7a54d8fe6490d7a3a93dc896ee6414ea9a42b46bf70acd61394fb27623016d5ef21f329f4d3354980fdd69e4f3f9b0683c1cf0", 0x7c}, {&(0x7f0000299000)="f44a478bcd24d630ccb177adbbbd78e8345ba48393306a", 0x17}, {&(0x7f0000ac6000)="", 0x0}, {&(0x7f00005f9000-0xb2)="6235ae32fe6a176deb281dbc557d18e8387ec8552616e7ad589b1375232f7a529142bbeebab227e9671e16eb18a7892601291f34bcf242ad22782f251309089e2ef87068330fb66117c9b7d1a0aaade6829bc5a780083c74a9a5de3501141b9d5afad9bdf0c2cba853ec635d0d3a8c9f9c319106baf91d1066e1aad3c43898ea7ced2ae79bee6997f8f98eea27b77dc40e8074b8a9118813d15bd1cd3bcef87fc0c6bdabcd6222509ee39cec827f92f4920d", 0xb2}, {&(0x7f000038d000-0xbf)="53b2584784e8bbbb38e6c1a8dfc1a9bdedc5730e6cd1c640310332751bce2d8c3b0a820fe6bd20a968f979314cbee0817971fa4424f17b64d2301db47dd563a9af3ede2339423899212a075ec20c6c65aa081e0db468bef6bc8226a4ceeb923dd0878d1c64f4e98ba5db44d37a66a50e9486ff89d5c49a553d2fa36e54b6377ade315930bda7d19059760c8d2fe18a2cb3054de59f30628d353ca5a32dee85a99b7ecb88e0f617f029be789341cf02156c5746a8ea5cea5d18096d33419d19", 0xbf}], 0x5, &(0x7f0000cd3000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, 0x0}], 0x88, 0xc0}], 0x4, 0x80) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001a000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003a3000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000028b000)={0x0, @in6={{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1000, 0x0, 0x100, 0x4}, &(0x7f0000f6a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001eb000-0x10)={0x6e7, 0x8, 0xfffffffffffffe01, 0x7, r1}, &(0x7f0000b6d000)=0x10) r2 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x401870c8, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000911000-0x14)={0x100, 0x80, 0xfffffffffffffffb, 0x3, 0x7fe0000000, 0x8, 0x101, 0xf122, 0x2, 0x6}) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a2a000)='.request_key_auth\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c5000)=']nodev\x00', 0xfffffffffffffffd) r1 = add_key$user(&(0x7f000069a000-0x5)='user\x00', &(0x7f000092a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000422000-0xd)="f3", 0x1, r0) keyctl$unlink(0x7, r1, 0x0) 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = semget$private(0x0, 0x1, 0x604) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000001000-0x8c)=""/140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x3, 0x0, 0xa1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3f) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000)=@ethtool_drvinfo={0x3, "983e523b76efee629ddbbcb2dc2185c33e5ed33a2345f0028778317b5ac638d9", "25f5ba6d0ed7ab4c1e3a713a2f56d02972b8a83d77eb7efa7050497600e3ac69", "1a763aa44e909e0f0f40a011fd1c438777b4b0fbcc5107499ad598abbcacb5f7", "31b8232626487ddb186ca65b38d24779ca383e50166db95ca0568025654a62b9", "e94f5d39e8a2ef57dbea0f5fe7f12e17eff6b7e2559dfcc005d7645676deba20", "fdd65e90b9643a0cd22e16bd", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003d0000-0x5)={0x4, 0x50a0, 0x100, 0x1}, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000093b000-0xb)='/dev/audio\x00', 0x8001, 0x0) clock_gettime(0x0, &(0x7f00003b5000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f000048c000)=""/21, 0x15, 0x9, &(0x7f000038b000)={r2, r3+30000000}) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004af000-0x9)='/dev/ppp\x00', 0x440000, 0x0) sendto$inet6(r0, &(0x7f0000e11000)="95a90402fd544c180f5a18629d4730b0f713f890486fb07fe408b0cecbacf1b3a9627353aad3c8a4421ef8d04cbb3033252998db137b1401da67c8dd91f16bd73d22e756bb7d8306b596abc3073fd87a4a9e819cf594ee0f1ae6d4cf0d0294deb164eec13f8828debe997231312ed4221d6831db86325acb847c4e924d58d900d54d73f99a68f550a6e0dcb8bf0fea1279657b35f1aa6bf0d43b6d313b868e022a70439cb7a1e2f6fa3aae93b3a2d765967fb866ed8b461b9228e6a6c4bd269ac2", 0xc1, 0x1, &(0x7f0000442000)={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002e9000)=0x0, &(0x7f0000c47000-0x4)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000006000)="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", 0x6ce}], 0x1, &(0x7f000046d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/03 07:49:41 executing program 0: r0 = shmget(0x2, 0x1000, 0x800, &(0x7f0000b9b000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000002f000-0xc)='/dev/random\x00', 0x0, 0x84000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) geteuid() ioctl$TIOCSTI(r1, 0x5412, 0x66) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffffff00) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000066f000-0xb4)={0x0, 0xac, "a0d99b8e3fd31480926f03f1cdc68e2594e3e67216aae338e626b951d278af0471957d81506df646cbdec7887040e474a5884479d3c1d844b0517a903531f6b6beeaabd5d58483b30d97f7a4e7cd955f40ead7fa80e9f0b743d3140f0bf52c800c03151ad5774a4409268dd62520e8cab6b18be1164d90f23cf6eff812f0011f2c587a1de301612fc1540a539ae76e64cb3e23b1fecf718251a1df1fa5e64ec8acb8337c70260cbfea395eb4"}, &(0x7f00006a4000)=0xb4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000164000-0x10)={0x4004, 0xfffffffffffffffd, 0x7, 0xffff, r2}, 0x10) ustat(0x801, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 29.616490] device gre0 entered promiscuous mode 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xc, &(0x7f00002ed000-0x10)={0x0, 0x0}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000010) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000645000)={0x5, 0x1, 0x1, 0x100, 0x0}, &(0x7f0000f5f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f01000-0xc)={r1, 0x6, 0x10}, &(0x7f00001b7000-0x4)=0xc) r2 = syz_open_dev$loop(&(0x7f0000b44000)='/dev/loop#\x00', 0x4, 0x4000000) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000b48000)={0x0, 0x0}) fadvise64(r2, 0x80000, 0x4, 0x4) 2018/01/03 07:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x1, 0x9cd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d97000-0xa)='/dev/dsp#\x00', 0x9, 0x10000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = getpgid(0x0) waitid(0x1, r2, &(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f00004f2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) modify_ldt$write2(0x11, &(0x7f00009a8000-0x10)={0x401, 0x20000800, 0x1000, 0x87b, 0x8c, 0x9, 0x6, 0x6, 0xfffffffffffffffc, 0x800}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000d4c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) clone(0x100000, &(0x7f0000c8d000)="8fdb9d9a0a460ec9522399e26c4f05f1594fa27ab73449c308d5edd4cb55c54fdbe37888acf7eeec8d1d53477e47d04672a63fab9e41804e7710a8ba7534498329ab9779a8eb5dffe629a9bc0d49cb6a82cb56574487f000d8ecafdf85726fb2a96d33d94e849af6647443e9c577f6f3c0757498e0de67840b962cdca265155e23ed5d10e2e2af618cda4de3b67b73b2717d1104a0abcba4bb404876abf0068a5b", &(0x7f0000185000-0x4)=0x0, &(0x7f0000d88000)=0x0, &(0x7f000086f000-0x1000)="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") fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x6) 2018/01/03 07:49:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x90)=""/252, &(0x7f000069c000-0x4)=0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$dspn(&(0x7f000070e000-0xa)='/dev/dsp#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00006d3000)={{0x2, 0x0, 0x0, 0x2, 0xfff}, 0x3, 0x7f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="ea35000500059a0000010592a564c53ee812006700007fff", 0x18) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000554000-0x10)=[], 0x0, &(0x7f000057a000-0x208)=[@iv={0xf8, 0x117, 0x2, 0xe3, "7f00300f8e1c485d4f20d0a113ec6eedb8716ce0839302c10bc5dd1dbae1b573d2526f99d4f43bb782958e5bfa8aa1c90ee2e00a537a9f2168ae2799efd119f2037513eda67739bf78079c28d4b7a19ce2c5c3e46ea40d445b70d2b93b2005f8de4f6ef1139faa297c5bb07fcc69d864af7b9fd3f827e668878017c6e5baee87c8121b13c8cb693f18d28a8595bb17a735c6c517dadc215d661765d71d83a023ef6fa110c4d2c2b63bb85fc3d912e4faca169faea29d983b947a73f5b32b5376ccb9191f36c05bfeb9463478ea001d234e9c0422d6ddd204327b88b14eb6d5fb569fa5"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}], 0x208, 0x0}, 0x0) 2018/01/03 07:49:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x111800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) modify_ldt$read(0x0, &(0x7f0000000000)=""/227, 0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x3, 0xfffffffd, 0xddf3, 0x3, 0x0, 0x400c, 0x9, 0x8000}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) 2018/01/03 07:49:41 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80003, 0x22) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) 2018/01/03 07:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000242000-0xc)='/dev/random\x00', 0x0, 0x301002) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000395000)=0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007e6000-0xb)='/dev/mixer\x00', 0x8441, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f6d000-0x4)=0x0) getresuid(&(0x7f000093c000)=0x0, &(0x7f0000418000-0x4)=0x0, &(0x7f000099b000-0x4)=0x0) r5 = getegid() r6 = getpgrp(r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d9b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f39000)=0xe8) getresgid(&(0x7f0000cd3000)=0x0, &(0x7f0000e08000)=0x0, &(0x7f0000843000-0x4)=0x0) r9 = gettid() stat(&(0x7f00003e0000)='./file0\x00', &(0x7f00001c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000006f000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b6a000-0x4)=0x0) lstat(&(0x7f0000a05000-0x8)='./file0\x00', &(0x7f00005b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000673000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r15 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c28000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002b000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c10000)=0xe8) fstat(r1, &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000be9000)={&(0x7f00005d8000)=@proc={0x10, 0x0, 0x1, 0x400}, 0xc, &(0x7f0000eab000-0x70)=[{&(0x7f000098f000)=[{0x9c, 0x977b, 0x400, 0x100000001, 0x0, "f153fa50285e4e32147fc79031f87cec20729427c113103960697b670b15081afa59c63c5b65446f40bb7669285f718c2f845bf07f1b26edd40e2464371512e86acca5037b3ebd84c9b6a7eae8367757f662efcf7733eaa629f5254cb9410e6ed9fd49bcbdecc9db0ec0de53d2c0de8a0989b243aa53da7ccc44d9fb53c6b1bb3b269b4f267c2b728058"}, {0xbc, 0x81, 0x200, 0xbb2, 0x1, "97a74e0f9bb849e25c7218831472abb4a5ca02e2852f31a1ef4b294696737094736fd8ebce1789c18832109ccbdad078a43b4c1b16fd2803d730ada6e086b645d6b93c48538616d3e8865c7175f0b500ee20bf04a36e3db756b3a2b687db01f7744546c43fbb36fc997504f77e94f7a865868e96f91dc894cd4769e4be19d6c54bec8df150dfef9610eed34a63ba555b7ffa5ae6453caaccc9b2c3c703ea06da2fbd475b3a1d8119a8b62d"}, {0x70, 0x401, 0x2, 0x10000, 0x1, "aadcfd1d40efd58b9152930cb88485789a97630594fa231b0779e7752ba4533448a71197abee919d159b7e85135b540b607c627152209ea815f9168d7a9cba9063274e40c6ed4a5db74d36bd77656f4a592bef30214ebe75cc7417c251"}, {0x7c, 0x306, 0x0, 0x1, 0x1, "32d1c30d9c9d273b79245d20bd0d0a650a7073253e82646e4ba04cf48b71c57a0c5eedf21984644824534d9ba24d138aaeab701260b2364e2b6a54ad9afcb75df12827464cfe0724bbace613eacdf2f65feeebd2ac1cb02592dd66e0e592588124cb28eb4bb15d4241af"}, {0x1010, 0x7fff, 0x300, 0x5, 0x0, "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"ff20357b7973005b319fe092c083dd2bc7708b1b1b4cc47311fddd15cd19f3e995ee5f61ea715ed1f1aeedd8207dc75e63427d2deae2c6d170ebd3c40e7e25b90591672689945b7901de0b2324c9c8afd5435e256772b6164ca73a8473bef909c40837eb49447f59101459d4de9512caf3130a7a8643a76beaab4e5af50a44eb54"}], 0x160}, {&(0x7f0000048000)=[{0x74, 0x6e9, 0x202, 0x47d, 0x0, "09bc3cef3b3e895bc29b6a1f1b8d6dbf79e1499b49322d5a9139a180ae0c75511267e49b5722b473fdb42faa59a8c01f407d993ead2aa0610bca234fd58273fe791327c992cebf1579b4265f24797562adb497ce296566da6035a86e46a7ad9909"}, {0xcc, 0x7f, 0x730, 0xec4, 0x3, "c2580ec2008ce6444bb051816ccf856ee770c49088749fd68d0de370b9b0d36a2a777824d2d47a30274342146148dde8bc887289890780478c8f2394ca01cb94dd6d9fa7055f69549d5f89aedac24a520fdc1c65fe292a534ecbe62ce3d1fa1245ac3edbfd1eba02c4fb187028b165eb8ebc777abbbc8c28899fbeed8eeb7e1d818c4d83b5d905f4855c428628ea6db1fd9199ba0f0f0c1019dea02924a37752c0238208e231e5f995f842e43f02e30ec14353a61c98603f76ec"}, {0xb8, 0x0, 0x104, 0x101, 0x1, "67ef8bb677419e2b806a35f1c7e6115e1e02a9aeac05d791687ef0e599e269ff15fe06f502afb8b43161496204943e2ecd57e6bcb8a1c8e91391e1842bd54b54cc430d665ce52600f44343e92af0e959f0268782783a6528d12dfb74095309d047957d3d59a787aa2b2aa816268878e4274e88bd150a71aabf83f9bb8cea5534aa948b18ba986617907b84a162d39bacb8d8186c02c5b2535e8a14c5ad9cd8dbd1aa1b8f0c0a"}, {0xcc, 0x800, 0x600, 0xe4af, 0x2, "e519bfcc9a0fa3e7493b22c614ff6d673c738e2d636fe170f79a5dc246fa56549937b03e7e7855e8d2ee751cecab6c3c3d632d8f8d5dd919052fa7032b53be83efb42e0f3e1e849c3eed9ed89dd7a345054608f0ebc8f847f3677cddb5dc2dd05ce7019fccdd7c8bf8484e0abec20f2a861a91767466116dda9e06da69a45ffd91aeeee6eeec976356f74ff389749caba87aaacdc7cbbc208e2677f4c009bdf70f8a1462ce53d33b194764cb8fab8d311c7899b07de09f22767d4ec5"}, {0xc8, 0x4, 0x200, 0x5727, 0x0, "b9e693086155716556e4267d98f2fed5c635f2e3406a3127c08830934e27f3351721a81d5688ae3bd4930830dc7699ac73e8279f2ed139e433fcdd3dfe848c6a6fa5e07ae3c1972eec1086f0408230699dccf1eb4e5178b67fbd8d5d9886ec9a49223bc51b823891bd0127aeec94d6ee706755ad8bdff479eb959080ea649054dd5d41dd43198e5c9f10eac1a378de925dff888b6ff35e9dc689e0ad768ce9c5f50b70860ca5161f9e9f0d002a80efb858076d6a59"}, {0xac, 0x3, 0x100, 0x1ff, 0x3, "bbcb5929bd468808b075bf413bf4282112bc538134622c51f85ff5fb85dd21e9326578028040f1d8cd49809026138677afaf84d6a1d22e3280274ed8df8b41f4e7a1f5d7987e5ee21346ad3ae5bbde5d2e987eccb3c94d7e8d3641bef125db3d3191b8aa38c396bc1f54eea92175b2ee9d1e2c792d3a90db08a142c29a719f845520c2a248064ee7bd088625fb8f35ae8e552347a7a9ec08d1fdb5"}, {0x10, 0x4, 0x104, 0x4, 0x2, ""}, {0x8c, 0x1000, 0x1, 0x9, 0x3, "d3fb34de09885568e49f0a0d8d0e47a611c27701a9dd293143e94c0d88b7784bfa9a7217b9d3633f0dbe233d6fbd86401a8e4321c48a1d6c07718d821d172c5bf5966a9afae7f1339d2e836983e6f2fa2c0a00cd1dd9d950f667aae461a68819054782fd190ddab59a749bdf0906d48cc6576cdfc1b510e103fac9"}, {0x50, 0x6, 0x20, 0x101, 0x2, "d8099b24864c6a8d7928e3d438582d90cd516c88e358e25f66ac25f9549f5bd941413e97f339ce7b3a3d0b8465f4c47f27614bcbe220c6990f636b7ebd4fefab"}], 0x524}], 0x7, &(0x7f0000953000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x120, 0x1}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000056b000)={r1, 0x0, 0x25, 0xd8, &(0x7f0000b73000)="1e01005e2c2038000000000000e949c94d592c68f1aaf92ae2bbe03a9ce672bd07e8d1b0d9", &(0x7f0000324000)=""/216, 0xa0, 0x1}, 0x28) 2018/01/03 07:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = getpid() r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000030c000-0xf0)="33e03c50d5670291ac1486d76e608e843a315e11878759bf85421d2c2e007419a3a7d7e4b463bbe8e87c5e71903830013c22c40ff53d0d2086445a160f4007f0a89d2d058ed6036ea7130bf73daf16e1a07594900da87425cac8dea19cbc1a9898d82e8b61ebc3164992fd2901f607f17c2b75bdac4792c9d5d7a87737e8869e61d847a6358c028ec10d66011c632454ccb6291123644923c123aae603de7cb2eb5bcfbf5de85f9f2fe48017c016069402b8e571c35cdfe7e8bda79b7a5851ab213288225eb596a45f18d309ec5026c687f5bfd5c92ba31b65a285c7375d1c7459353018ceb6e94b1ac70a58ff6edbe3", 0xf0) ptrace$setopts(0x4200, r0, 0x4, 0x8) r2 = msgget$private(0x0, 0x0) r3 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f00003cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x6, 0x1, 0x0, r3, 0x0, 0x0}) 2018/01/03 07:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000040c000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000823000)=0x81, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a20000-0x10)={0x1ff, 0x8003, 0x0, 0x1000, 0x0}, &(0x7f0000f0c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e63000)={r2, 0x8}, 0x8) writev(r1, &(0x7f000000f000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000e000)='/', 0x1}], 0x2) 2018/01/03 07:49:41 executing program 5: mkdir(&(0x7f0000cb5000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/03 07:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000527000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000a35000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000747000)='/dev/rfkill\x00', 0x4000002, 0x0) dup2(r1, r1) writev(r1, &(0x7f00003a1000-0x10)=[{&(0x7f0000a35000)="ff070214040302", 0x7}], 0x1) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ae000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00005ad000)={{0x6, 0x401}, 'port1\x00', 0x2, 0x100000, 0x6, 0x7d4, 0xfc2, 0x100, 0x2, 0x0, 0x1, 0x9822, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:42 executing program 4: unshare(0x2020600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000500000)='/dev/audio#\x00', 0x7, 0x4c0000) write$fuse(r0, &(0x7f0000d91000-0x14)={0x14, 0x1, 0xa, @fuse_poll_out={0x1}}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007bc000)={0x26, 'skcipher\x00', 0x0, 0x10000, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000aee000-0x20)="0a0775b0d500010800000000000000b7295df0df6cad4000000000660000e600", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000932000-0x30)=[{&(0x7f0000f72000-0xc8)="5f25a6ba8d3bf64ab4f2f0bfd69789ca8800235f7b46a75173d13a8c88cfb4e41b2b87226ee92e3f77e84b944a642cbc54650aada04a5e7cc55c38fba4e78a85", 0x40}], 0x1, &(0x7f0000336000-0x18)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[{&(0x7f0000ef8000)="b93e0d94bdfd6ebdbcd346a70f73cf3eaeedd4044591c9b57f8415ef337331008eb6d5025da6d81d9d3611ea747117bb95982ea364b0d058d1b3faf653522ac8278ced4e983e258044b8a8d0b637aa45d2621e57c71bac1ede88c887f453ab2a1d06de79a967075bcc5e224b763d2e36033c40c24876f6", 0x77}], 0x1, 0x0, 0x0, 0x12}], 0x2, 0x4040040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/cuse\x00', 0x22000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008ec000-0x28)={@common=""/16, @ifru_flags=0x0}) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x10002000000011, 0x4, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r4, r3) write$tun(r3, &(0x7f000049e000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, "735d4c1adb1383c5ee56374e50b2328efb37fe6341eb815e81dfd78550dc435d28d00f0661f1bdecc4807d40"}}}, 0x52) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00003e1000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7, 0x3f, 0x0}, &(0x7f000064e000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000082a000)={r7, 0x401}, &(0x7f00007a2000)=0x8) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000cf7000)=""/95, 0x5f) 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000125000-0x11)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000fa4000-0x7)='ns/uts\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00005e1000-0x49)=""/73) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000027b000)={0x0, 0xfef6}, &(0x7f000006f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000038d000)={r2, 0x3f}, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000819000)={r2, 0x80, 0x101, 0x2, 0xffffffffffff4c49, 0x1e3b}, &(0x7f0000905000)=0x14) 2018/01/03 07:49:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d3d000)='/dev/sg#\x00', 0x200, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"97f7294d7fcf57"}, 0xdc07}, [{"912011dd7962ad"}, {"d58b33808ca58d"}, {"b85f63b991cff2"}, {"db58a103a145db"}, {"190b3b46457ecc"}, {"2b8a0c6c991db5"}, {"7149d2b996030e"}, {"a083173e06e032"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dbb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000237000-0x10)='./file0/control\x00') 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e26000)='/dev/vcsa#\x00', 0x3) pwrite64(r0, &(0x7f0000109000-0x36)="e1", 0x1, 0x0) pwrite64(r0, &(0x7f0000a74000)="3376d8d20080cb7c8bff9b655f49b2418b13e841f41d00a7004589e4c56cdc3aaa6b3d549af7febde06d46cc0a00a041109564352b0f309ed9b725fb07f4ac8f0dd1cd3ff74f720fc84c25", 0x4b, 0x1dea) fcntl$addseals(r0, 0x409, 0x9) 2018/01/03 07:49:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000e32000)="", 0x0) r1 = syz_open_dev$mouse(&(0x7f00004f6000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b37000-0x8)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000345000-0x10)={r2, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x30000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000124000-0x4)=0x10) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7f000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000098c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005b4000-0x10)={0x0, 0x0}) utimes(&(0x7f0000554000-0x8)='./file0\x00', &(0x7f00006f3000)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}) r5 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000ea5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f000054f000)={0x5, 0x9, 0x6, {r7, r8+30000000}, 0x100000000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r5, r5, r5}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000f35000)={&(0x7f0000209000)={'sm3\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = syz_open_dev$sg(&(0x7f00007e5000-0x9)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000676000)=@sack_info={0x0, 0x7, 0xa43f}, &(0x7f00005a0000)=0xc) clock_gettime(0x0, &(0x7f000016d000)={0x0, 0x0}) write$sndseq(r6, &(0x7f0000b2f000-0x60)=[{0x9, 0x401, 0x8, 0x5, @tick=0xfffffffffffffff7, {0xfff, 0x82f}, {0x5, 0xfffffffffffffa5c}, @addr={0x6, 0x99}}, {0x8, 0x7f, 0x3, 0x1b, @time={r11, r12+30000000}, {0x6, 0x4}, {0xfffffffffffffff7, 0x2128}, @ext={0x94, &(0x7f00008a9000)="e5d3e0da6491a9eb4e91108ef403beadddfe32f8f222a7c5cc3c01ae2a0a0957693ef7d053562f3e7e5eeb085849b7fd2bd2e09e83a8e550a55346555c5e69291854956d1db37fc1aa4f453be85b99fbbe18b462554318852f50cb43aaf6acab74089fd244e316ba3e88c04c63fd49c60a96041a4182ab47eceaa7595f725516f210afa9f7303b8cc6a243b9f72155a941eb8308"}}], 0x60) request_key(&(0x7f000041c000)='.request_key_auth\x00', &(0x7f0000111000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000783000)='sm3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f000066e000-0x8)={r10, 0x4}, &(0x7f0000e60000)=0x8) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f0000c73000-0x18)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00002e5000)=""/0, &(0x7f00002ea000-0x4)=0x0) getresgid(&(0x7f00009da000)=0x0, &(0x7f00000b3000-0x4)=0x0, &(0x7f0000c04000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000415000-0xa)='/dev/dsp#\x00', 0x7, 0x48001) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000d5c000-0x68)={0x7b, 0x0, [0x85, 0x5, 0x80000001, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f00003a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007b0000-0x4)=0x0, &(0x7f0000d98000-0x4)=0x0, &(0x7f0000cdc000)=0x0) getgroups(0x6, &(0x7f0000a3a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000801000)=[0xffffffffffffffff]) getgroups(0x5, &(0x7f000030f000-0x14)=[r1, r3, r4, r5, r6]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004fe000-0x8)={0x0, 0x9}, &(0x7f0000165000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000087c000-0x8)=@assoc_value={r7, 0x0}, 0x8) 2018/01/03 07:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c2b000)={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffd8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) write(r1, &(0x7f0000aef000)="12", 0x1) 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003da000)="5f6dad657431056d643565756d2d00fe", 0x20000003) r1 = syz_open_dev$sndseq(&(0x7f0000782000)='/dev/snd/seq\x00', 0x0, 0x8400400000102) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000b88000-0x4)=0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004f0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x0, 0x4, 0x80}, &(0x7f0000457000)=0xa0) r3 = add_key$keyring(&(0x7f000069e000-0x8)='keyring\x00', &(0x7f00001dd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f39000)=0x0, &(0x7f00004dc000)=0x4) write$sndseq(r0, &(0x7f0000de7000-0x60)=[{0x100000001, 0x9, 0x4, 0x10000, @tick=0xea0, {0x100, 0x4}, {0x0, 0xb42d}, @raw8={"3d7914bb065089efd9c1087e"}}, {0x8000, 0xffffffff80000000, 0x10001, 0x8, @time={0x77359400, 0x0}, {0x81, 0x5}, {0x2, 0xff}, @raw8={"42d62f63fcb68863de9a992a"}}], 0x60) add_key(&(0x7f0000eca000)='keyring\x00', &(0x7f000008b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008f4000-0xfa)="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", 0xfa, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000098000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00004cf000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000031000)=""/125) openat$hwrng(0xffffffffffffff9c, &(0x7f00002c7000-0xb)='/dev/hwrng\x00', 0x40000008000, 0x0) 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) prctl$getname(0x10, &(0x7f0000014000-0xd0)=""/208) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 29.924762] device syz1 entered promiscuous mode 2018/01/03 07:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00002e7000)='/dev/vcsa#\x00', 0x9, 0x182) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000659000)={0x0, r1}) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f00008d3000-0x8)={r2, r1}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004f3000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffff47c, 0x4227, 0x3, "78cb91daab0fb6705de29d4d6083b328d2a347147114783b5e0d57b6cbb00addc46cc2e12d96ea05525827f99971e7f67bda007a534070dffc7ebedc36054573d13865a0653854f54ad2d3335ada8fec"}, 0x160) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000311000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000044000)={0xce96}, &(0x7f0000002000-0x8)={0x0}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003bc000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f00003d5000)={0x0, {""/7}, 0x0}, &(0x7f0000db7000)=0x10) sendto$inet6(r1, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000076c000-0x38)=[@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xde}], 0x38) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f3e000-0x8)=0x0) syz_open_dev$sg(&(0x7f000023e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f000098e000)=[], 0x0, &(0x7f0000ecd000-0x10)={0x0, 0x0}, &(0x7f0000678000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) write(r1, &(0x7f0000b55000)="9a", 0x1) 2018/01/03 07:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d69000)="", 0x0) getpid() r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d33000-0x4)=0x0, &(0x7f00000b6000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000038d000-0x4)=0x0, 0x4) accept4(0xffffffffffffffff, &(0x7f0000714000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0x8, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000cc000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000022e000-0x4)=0x0, 0x4) getdents(0xffffffffffffffff, &(0x7f0000002000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x55, 0x4018, 0x0, 0x4000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c73000-0xa)='/dev/ptmx\x00', 0x40, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005ef000)="", 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b7f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e5000-0x4)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006b7000-0x4)=0x0, 0x4) accept$netrom(r0, &(0x7f00002f0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000567000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000bb6000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000970000-0x10)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000008b000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000206000)={0x100000001, 0x4}) epoll_wait(r1, &(0x7f0000edb000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dbb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000237000-0x10)='./file0/control\x00') r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c9b000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ade000)=0x10) sendmmsg(r0, &(0x7f000079c000-0xb4)=[{{&(0x7f0000958000-0x10)=@nfc={0x27, 0x4, 0x5, 0x7}, 0x10, &(0x7f000040a000-0x10)=[{&(0x7f000046a000)="a28ef9c77857fc63a613d94c80d2d52c472dee0aaf5e3e916069d7d7356ca0fb1a7f4e1f138228447f35ee8ca8a192764203f20981cfcfa84f4a8804c4bd3b1efc1c02ed10165c7fb473234be15537ed91ce6d7ba9d91ba283997316b9c305bc0bb86b4be74b5272b620f5c223c96ccda10dfaa82e95b27bb7bedc3d5da1d1f80cca24f499c0f044549d3bb3a26d363f1cbbf1a0fc8d7e1a7cee45ee85cc196e61e4504e3a69baaf7c2f64fcd03f363d3593955d019682379cc7b5d3cf43283fb87ae3333f6acddf96618988", 0xcc}], 0x1, &(0x7f0000c11000)=[], 0x0, 0x20000000}, 0x14f0f4f7}, {{&(0x7f000074c000)=@rc={0x1f, {0x2800000, 0x6, 0x6, 0x701, 0x4, 0x8}, 0x6}, 0x9, &(0x7f0000a9b000)=[{&(0x7f00003df000)="b75f6bae33527494731264c1ad49efddbc856f502c41a414b57c41f02a66dbaeab1069f5220ba578814941e1c0275010e546097d62b215a4238383dc3639988adcbedae04604c99b3ce5986363919da8181edf0ec767aac83b0405c91f95dfbc105c8cdeb643df1928203c2694ddfa4013296112731b2812fd403abc1bab2e9ac0500bc63a65e76eb74340dac3966f9073807fc14858d006d678f926f9f039e65d9e72209c0ed34b4bfd51d0f9f694461e04fb2c1b96f7610fe8d38cf94da7055e", 0xc1}, {&(0x7f000003e000-0x81)="33bc2e448ee7153328feaf67bace38fb08e1c67c7756d0164eff2d5186c72d0cae04a17423e387cb19120fecdfb3e96ebdeaab4ad44b24cf315928427f0986247fe885ead3f5c0da79ecd683e7331c76c44397d2c3fce69283c2fa0e26a3156f966fa61f6210c9a715f67e5e114779281627d5fa15b61cb997b83b79275c8d724f", 0x81}, {&(0x7f00001e0000)="e8526e4fa86069da0d7c21989f8cab3d", 0x10}, {&(0x7f00008bc000-0x45)="650cfcd2170906cc656fa1f6ca4c5d0c770b2cd65762416c9f711520859bd38a6c65057c9df8e1a68f84442070ebd6de4c28c82875fdca37f7b4fe0e78c4c761114e2ec402", 0x45}, {&(0x7f000094d000)="10a9fcec1aaa2a8be7f51e9ebdb371c6bb1a5db3eba60927c3c58d148a9f926936ab49d6578d6c79671af3ad73982c23c8d59534ef8376bfd8f79660e1f8659bbe9b1a199bb26b177c4617be51f15347839c58494d2172494770546ce2e79b01f79e758168faf9ecb964eab56481357e48e82b1bb747152dbcd9a7d79eee4ce3de37a18d53a8f7e7914cdf1c2656d1f9466ea951515e7eef64", 0x99}, {&(0x7f0000119000)="dd95a19f0207e003955311189f9d40e2bf743aaa0aceba5694bc4ea2ef34fd6139f52c8ecef5ed95924da0e6cc8547bd8fd57ca5765cc7019917d24fd9ab834e5f9865306be1dc08ce181a21c07b6582c5beddaa4ca9b0bf922c92c3b1e3639a5b459cb791e3a66fd9b6d88d", 0x6c}, {&(0x7f0000fcf000)="2879cdba5978f8616e6a011e3fdbe4474ec0fc2d8715fe19244f", 0x1a}, {&(0x7f00000bd000)="bb3e97d16c99e21dc7d161d6d236ed4e5bc392584915b4b0cccf90decd0e5a07f256d4a5f9b98bbb4e79ebc892151021ea4adbcaba5d45793d0940a87f3d406fe1e9a9fdfdf5", 0x46}, {&(0x7f0000afa000-0x1f)="76932e444c9668a6479893d6867f11369ea0234ff4bf6231de65f2141ad604", 0x1f}], 0x9, &(0x7f000078d000)=[{0x58, 0x11f, 0xfffffffffffffb49, "87e989bad2fa9e8a7135a39aee27808eb5ee730b809139c2f7f948cc78ee88dc1c90aa01e4108debe7588637ea7223d56e0e7ac22efa24d3c1396a18301d6ce40939954168"}, {0xb0, 0x119, 0xffffffff, "a8b35c516f0fd80b560c35d649b26babcde2930a1496e310f3c52ac6d0842437c5cd438bde4cf968d45bd0b8f37b0396c247b7685dd38bdcae83a74be50ae5f0465fa1092da14d6a3b5620aa2702de91d13a00450aeca10200d1911363b646366f0a664fc882e8a664387da6044ea101cecebc0addd2d81894f2d454828f36d695132406c6706f5f3e3b7b87174c465808ccfe811bb4907dfe4cf700a57f3252"}, {0x50, 0x88, 0x8, "6ba2cbb7a44e8f5d01ba405cdc37884b3c7c303f81d6431ebdaf030ba6b3ec821a4337d5cb1c2fe42769d7b144dc27041a7cdb8414773c4dc4"}, {0xd8, 0x0, 0x6, "7533edfede74586710409ecf0bb833254ce79e8ca75a071cd791d800cd591b1ab44c9ed5e74298e759b2a90404992401226cdb000c929a68dbc8a46b60b56922f2c86a9bf7869f78c6d93ee55e993f3dacc0c2931eb882c31deb23926886fa2d570a773678b3f84205a488e6e921cc3ac61900b8b71e0fe9288824151bcfba2b090cc425b1388d49423410d1a8a392c092a41e73f0d7919c0b51991070e9018bb6714a6197ad67491154223401b887513037e41bd637d6da58890d0b6422f80583bbf4f9"}, {0xa0, 0x11f, 0x5, "37dc3ffaaf3ec5e0864832a0edaefcf5bab2ecf44fa10f5a331aae19bd55dc52cd854bb8cc70a70e05690d90f65a180dd23b186cbc1f5665262329f57a7bdaab2dd2cda746d14a97068078ac3671595fa1f8918d0c3472eef5d9a9cfa3bfaa56797c5adf53fb767df221011eb217dde41c1f8650344edb55d2d93e9001432ccaf2ab723a004457167c052346e55503"}], 0x2d0, 0x800}, 0xffff}, {{&(0x7f0000290000)=@l2={0x1f, 0x430c, {0x2, 0x3, 0xfff, 0x3f, 0x2, 0x2}, 0x7fff, 0x5}, 0xe, &(0x7f0000359000)=[{&(0x7f000065b000)="8ffaf9dfdc75bff3904c71c1573aa8f64e7177b3a18c6f57d83278321575ed11371be5452b100b36b40c6839022b6928812d8be749d84164", 0x38}, {&(0x7f0000263000)="f57c5df4e61ccd87565ad35a9cb53023859209deb8b365be004e95afa1c56504ade51ecc06666d5ceea65afd6ab31029ad63bb267a5fff0d818fd1c8eee099c80b37ade7122a847e5a96d383b0b82e0cb4771c51fb9d34bf21f40938117f9bbfef8e7ee3530c2330227b986efd85322a532ba849d3c809861c80e9974e727dff22a12259bcb2d8cf500f49a2520be572fc5e03b826c3b3a84b2bbece343dd6478c5a77136afc5c19802e62f778105e79923e20028de2a229cbeb7203ed49662a28838af741f266748c11e440200a76a1c66db8fbace51d7144fbb920e857e9f7cfeea03954", 0xe5}, {&(0x7f0000b20000-0xae)="3c919f4c79ebcc94fdfb60a4095a46dfc561be182c5fb363f771c3619bb8f27bd3243b3fecaad6cd0efa0038b5ddf73f5b5f110dff91ba32f952f00dd599bfb8d5e6dfd8a981dae4bbf9258f7478c1119e5f8026a70947c7407d8cdc90dc38ac839ab033d547584214ece2c268495fe0de06239d662a026e2a08454a3e4319540fb751cfd47811bc13c99c207dca3e28e4a5fff3e04a382666c1b58fe85feb42a4128dc8ee58aa4f73f001028423", 0xae}], 0x3, &(0x7f0000d78000)=[{0xb0, 0x112, 0xe2b, "d7fc809d06d6d2f2bdf7d297735063152b283c5eaf5da652c1317d7f9ec5b194ee8d92f41a2efd314137bd8b09160887065f7a9d62bcead75563ef14f87baa585afb01d7fbffe9ec689294d88004e01518d22571664617f91e0f3f6327da475d4c49284a32de0f99528f135df5ee1dd849e8a2e00e5c08f3df142b9cebd0a7d0d2653a3ab1816bcaa4af62091790085f12ee1e6feb1cd7de6aba8584f8c5"}, {0x80, 0x0, 0x7, "087325681e9d551e68e619cbc4b637fb08b04abea3333a7abb54c1ecbc0b4de2bbaa093e91af04b17cb7d3815d30881a30097c6b7099254f590f1c8daef34ce120b49d69efbc0b92f22691f98f5737861a8581deb93ada40797d9531b6eeef52327af2191ba17916e73996eb0f"}, {0x100, 0x100, 0xb2, "48557c6706f8306e5b474dfe6835132311edaf341773eab00a1187ccd4ac69136c785cd8a11be3ae8bfeaf1bd3c7b0e72ea1875b4f0e69e5488113c23a787df1739264639169d3fa9b48db2bd52bc790c47772abd4292002ffc71c2542360e284feaae0f990a09ee11505926560bb9febaca3529daead581ca3e3a1045a93054d8fdbbb26ce77c7be8c50165495a83c4f519dc3669e00ccfa32c17e4f2c2905e5591ef98d2b03733be8e42feff924c88bbe57b1fb65e3df09143c8f76796e38a2639ad661829ada9a5823e7c0ff9a57500196355ee70d9bdb191d5157357bbc6c86ee93ca3431a4882"}, {0xb8, 0x10b, 0x2, "989fe0f6349d71be0c6e2a58cae5bcb2a8a823e5854a5ce02b4232d5e141c9928da2cec8adc056bb3390a37ac2dc126998fea70774ed342d78de5c95fbf290aa49fb2f366115a7b196ef203b6587e4af3f8d32210026dd1b1887129e8ea819b0f014c138bb942b19c77af186bfb61d566b8ddad25b6239bd52263b4abd1488ca8711cc84e15e51016552a2016313f9bba13028c4d73e135f16bb1426be4826fd6e22f884e19a8b"}, {0x90, 0x100, 0x27f0, "7a5f5fb78a0dd2109bd946f771fef5daa41647e92b2dcfa6631eeef51f2da02128e29ff34ce08870f5f57844a89982f00818642a063641bbc1609ed38cd39e5c794ce31ab0736b92bfa2df93329f749f4cca92417314f912fc529fcc64a4edc3b2dfa6af50bb72dcd582b83d10d8313d168fc7c750c567812e"}, {0xd0, 0x129, 0x9, "aaef9b366de96e0bf9f0352e21fa6f12e6b3b99c0f7888c16037eb8269db07c1cc376936239f1ecfbf5b775c011613f76848696087d6fe9517f70cf1a717dc791830b005aad1a4cd8a8301c5826574c18927d2a55e298de5a2292caf326c5c011c381953e892b58117f03f91aa1fc027215134921732da8b61008bcc7e7ce26654fe5407217b4780ca3939357c79277bdccc44e138eac4f5070a09fec8b567a010823888a51de8231efa1876a3f220da039289b8c4cef334f71581fe6bf1de65"}, {0x20, 0x105, 0x8, "f6b3ab2c1d79fbfea235"}, {0x10, 0x5d96bf33c3ba6b61, 0x5, ""}, {0x100, 0x10f, 0x5, "1a022bb344226fa7b8515666fbbc65a42902dfe7bb12054360be0df72f0ac2ac2ff1c86d9af433d51d4657fc355757489d345076a4c950d07ef4b87aef202061402e2020da9a132ff790331bdf51c778e241fda75df73f399b1d4ba151698b37e5bfbab2fed20f09bbaa73e1bc3b3ccb328b75b3b693eca0e6bdcd97eed4d7e0d25f8ec5da1df2f13d747edbcd41f40f491240b7873ad9ae34efc23a30e2cb9f22394761aa96aae0458413be3fd2b30da50b9497b6367aa2181702f6c0b54c06d48eea5c1ab7ccf3b3839c9c9fd9895447beefb5b751379618b84700ebcc6156f09a6299f619078ecfe148"}, {0x20, 0x11f, 0x4, "d1b2d0d5360ca5ce21"}], 0x598, 0x8810}, 0xffffffffffffff45}], 0x3, 0x840) 2018/01/03 07:49:42 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a62000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) fcntl$addseals(r1, 0x409, 0x0) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000+0x4e7)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8b, &(0x7f0000429000-0x8)=0x0) io_destroy(r0) listxattr(&(0x7f0000bc3000)='./file0\x00', &(0x7f0000018000)=""/211, 0xd3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b2f000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000c3e000-0x8)={0x0}, 0x8, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000f15000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) inotify_init1(0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000089c000-0x4)=0x0) 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = semget$private(0x0, 0x4, 0x40) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000045d000)=[{&(0x7f000045f000-0x17)="b344767613578c578bf12005795f0a3fe3fa5993e0976d", 0x17}, {&(0x7f000084f000)="4c26b18a78efca", 0x7}, {&(0x7f00007d4000)="d88126afc80965df75649fad91441caa6b650b71881cd6e93747abae52486992eca5453c86042b34edca3d49506c8ba39f4c396df47bbe3bb53f3239fac174d023da065641c414310d905746a62f12976314ca2c26de3da64aa873f6ec2bfad3db208c463ad4ca0e31c7e854113297c558f3a7e1123e32f921015107eb7d1a32fd696d19806a167af87c25b64d4f1490d41d1163c2d697cacd7b07391830cb5d0564b833d092718aeea89ea649ebe3139ee0f66b41db648ad25e186e0c99933c59609d7e9d7afe23b1234cc393859a23c5cfe577c83c778a8589353eec463e455c1302d3a8b418ca7d25e92315a732f10ba7", 0xf2}, {&(0x7f000002d000)="71d6ef73ac46e0de8901da0e9d774455dae070e905ad57ed93d5f8dcacbda54c0b7af92c5ec20236f8422d532ec0fdba90a481bc297ddbaece65c5e8a89408b0028414cb449494", 0x47}, {&(0x7f0000d0c000-0xfb)="701534cb6379f164de3487cf40950e6a9e82de78f60d40373c54b5486924ebce6cc60ecef0d1ea37fec66dc52d3f0f32dcc912d0c213cdd6b090b1b4088803624d095eb0f4d47be59952f05e9d5363a60d268c840b95b78e30586bf81de1dc80628ec94f0e13285c230226ea8c5187fc1f59527aa38d97fa002d1e643cb569c4b0ff943ae2cae7c657873bf03e71e8ca9a95b47f1e913068d1481ec481bb5908233ccdbd65194df0e166966000457467f2cd43c7e63109122d973e2a968ae82efcc7cbfc47c14da329e52f1b356e4c3923f58c00a5890b920cc2eb502db2f1eff9c2aa6037f13099436bc86f34a7d19c9576d7b1fe071b9414b5d5", 0xfb}, {&(0x7f0000950000)="b2d3ebaa5c18f562b168d7733deddd4796c6bf435243639975f579a8c1bbbe33a7e8bdee5bacedc9817160b4ce305d56889df706387c9989462f00b1d3854bb8e0f547be8c5117", 0x47}], 0x6, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) prctl$seccomp(0x16, 0x2, &(0x7f0000a15000)={0x7, &(0x7f0000c74000)=[{0x1, 0x7, 0x40800000000000, 0xfffff80000000000}, {0xfffffffffffffff8, 0x5, 0x9, 0xe3cd}, {0x9, 0x0, 0x1, 0xddb6}, {0x7, 0x19, 0x1000, 0x5}, {0x5, 0x80, 0x47c, 0x4}, {0x6, 0x4, 0x100, 0xb5}, {0x100000001, 0x552a, 0x10001, 0x3}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095a000-0x11)='/selinux/enforce\x00', 0x42, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) close(r0) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9a000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a7e000)={0x100, 0x9, 0x3, 0x7, 0x10, 0xd67b}) connect$ipx(r0, &(0x7f0000f3f000-0x10)={0x4, 0x10000, 0x4, "90de179629c3", 0x7ede3c36, 0x0}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000fc1000)={@broadcast=0xffffffff, @rand_addr=0x0, 0x0}, 0xc) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/qat_adf_ctl\x00', 0x30202, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000e5000)=0x0, &(0x7f0000cc4000-0x4)=0x4) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cde000)=0x0, &(0x7f00003ed000)=0x4) r1 = socket(0x80000000000000, 0x5, 0x3f) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b8b000)={0x0, 0x59, "4ab34a9ce5c3b504221a19a779469c2770633224dc3fcdbf09ad8f42af9b2b28ceecefc0b37f3513c640a365308953c076edcb5299b1f2852ce3c740040092867ecdf554183b164e34f4cf264b306c42dba2f81dec4e84401b"}, &(0x7f000044a000)=0x61) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001ae000)={r2, 0xce, "20d103aa2c37df3955b7b808105bd6c75bdab582d55bf2114ea4157bf654e87849570f409c586ed174e1cbf05a0c1cbc807adb83b48ca5b30d982a211d472f3f35352132bb4924ded2766652a245588958d04c283c09232f3524d5a221d6691090287573acc772684678127444a687a7583c7758da2f15dd4454715a760bd241c7c01f1cde9270643d6e0d0b18ad69d3c182827e431f8b83ff97378ce9fc5985cbf5f70e271e5837fd1d120b38873748e6438e076a7ad05f1cc8d1844ff391ae5a0377336e0c3d6899989bf95228"}, &(0x7f000025b000)=0xd6) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000631000)=0x0, &(0x7f0000cef000-0x4)=0x4) [ 30.053717] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::aa on syz0! 2018/01/03 07:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xa, 0x1ff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000f1000)=0xab) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000a5e000-0x6c)=""/108) fcntl$setpipe(r0, 0x407, 0xffff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000313000-0xb)='/dev/mixer\x00', 0x501000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000fe4000)=""/59) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000322000-0x18)={r0, &(0x7f0000876000-0xfb)="", &(0x7f0000f01000-0x92)=""/146}, 0x18) [ 30.099545] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::aa on syz0! [ 30.172932] print_req_error: I/O error, dev loop0, sector 0 [ 30.178941] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r1, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000c5d000-0x1c)={0x100000001, 0x14, [0x80, 0x2c, 0x8, 0xaf94, 0xfffffffffffffffb]}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000d83000-0x20)={0x0, &(0x7f0000699000-0x8)=0x0, 0x1, r1, 0x0}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x0, r1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/03 07:49:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) accept4$packet(r0, &(0x7f0000ecd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000540000)=0x14, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ea0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = inotify_init1(0x80800) close(r0) dup2(r0, r2) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = creat(&(0x7f0000934000-0x8)='./file0\x00', 0x20) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b97000-0x10)={0x0, 0x2c, &(0x7f0000bdb000-0xc4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e4c000-0x4)=0x10) fsync(r1) open(&(0x7f0000d84000-0x8)='./file0\x00', 0x400, 0x20) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) r2 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000afa000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000bc1000-0x5a)=""/90) r3 = memfd_create(&(0x7f0000df3000)='/dev/vga_arbiter\x00', 0x0) ioctl(r1, 0x3, &(0x7f00009e9000-0x1000)="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") poll(&(0x7f0000232000)=[{r3, 0x8, 0x0}], 0x1, 0x100) dup2(r3, r0) write(r3, &(0x7f000031c000-0xef)="", 0x0) 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = semget$private(0x0, 0x4, 0x40) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000045d000)=[{&(0x7f000045f000-0x17)="b344767613578c578bf12005795f0a3fe3fa5993e0976d", 0x17}, {&(0x7f000084f000)="4c26b18a78efca", 0x7}, {&(0x7f00007d4000)="d88126afc80965df75649fad91441caa6b650b71881cd6e93747abae52486992eca5453c86042b34edca3d49506c8ba39f4c396df47bbe3bb53f3239fac174d023da065641c414310d905746a62f12976314ca2c26de3da64aa873f6ec2bfad3db208c463ad4ca0e31c7e854113297c558f3a7e1123e32f921015107eb7d1a32fd696d19806a167af87c25b64d4f1490d41d1163c2d697cacd7b07391830cb5d0564b833d092718aeea89ea649ebe3139ee0f66b41db648ad25e186e0c99933c59609d7e9d7afe23b1234cc393859a23c5cfe577c83c778a8589353eec463e455c1302d3a8b418ca7d25e92315a732f10ba7", 0xf2}, {&(0x7f000002d000)="71d6ef73ac46e0de8901da0e9d774455dae070e905ad57ed93d5f8dcacbda54c0b7af92c5ec20236f8422d532ec0fdba90a481bc297ddbaece65c5e8a89408b0028414cb449494", 0x47}, {&(0x7f0000d0c000-0xfb)="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", 0xfb}, {&(0x7f0000950000)="b2d3ebaa5c18f562b168d7733deddd4796c6bf435243639975f579a8c1bbbe33a7e8bdee5bacedc9817160b4ce305d56889df706387c9989462f00b1d3854bb8e0f547be8c5117", 0x47}], 0x6, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) prctl$seccomp(0x16, 0x2, &(0x7f0000a15000)={0x7, &(0x7f0000c74000)=[{0x1, 0x7, 0x40800000000000, 0xfffff80000000000}, {0xfffffffffffffff8, 0x5, 0x9, 0xe3cd}, {0x9, 0x0, 0x1, 0xddb6}, {0x7, 0x19, 0x1000, 0x5}, {0x5, 0x80, 0x47c, 0x4}, {0x6, 0x4, 0x100, 0xb5}, {0x100000001, 0x552a, 0x10001, 0x3}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095a000-0x11)='/selinux/enforce\x00', 0x42, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) close(r0) 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000066a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000070d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b8000)="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", 0xb41, 0x0, &(0x7f0000c96000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f0000331000-0x4)=0x9, 0x0, 0x4, &(0x7f0000f0d000-0x10)={0x77359400, 0x0}, &(0x7f000058d000-0x4)=0x8, 0x7) 2018/01/03 07:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") umount2(&(0x7f0000b8e000-0x6)='./bus\x00', 0x4) chown(&(0x7f000085f000)='./bus/file0\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/sequencer\x00', 0x2, 0x0) symlinkat(&(0x7f0000097000-0x6)='./bus\x00', r0, &(0x7f00009e5000)='./bus/file0\x00') [ 30.236056] print_req_error: I/O error, dev loop0, sector 0 [ 30.241831] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/03 07:49:42 executing program 2: unshare(0x2020600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007bc000)={0x26, 'skcipher\x00', 0x0, 0x10000, 'ctr-camellia-asm\x00'}, 0x58) statfs(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00002f8000)=""/37) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aee000-0x20)="0a0775b0d500010800000000000000b7295df0df6cad4000000000660000e600", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000932000-0x30)=[{&(0x7f0000f72000-0xc8)="5f25a6ba8d3bf64ab4f2f0bfd69789ca8800235f7b46a75173d13a8c88cfb4e41b2b87226ee92e3f77e84b944a642cbc54650aada04a5e7cc55c38fba4e78a85", 0x40}], 0x1, &(0x7f0000336000-0x18)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[{&(0x7f0000ef8000)="b93e0d94bdfd6ebdbcd346a70f73cf3eaeedd4044591c9b57f8415ef337331008eb6d5025da6d81d9d3611ea747117bb95982ea364b0d058d1b3faf653522ac8278ced4e983e258044b8a8d0b637aa45d2621e57c71bac1ede88c887f453ab2a1d06de79a967075bcc5e224b763d2e36033c40c24876f6", 0x77}], 0x1, 0x0, 0x0, 0x12}], 0x2, 0x4040040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) 2018/01/03 07:49:42 executing program 0: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000166000-0x10)={0x1ff, 0x651}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000058000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000017f000-0x10)={0x0, 0x2744}) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x800000000001, 0x0, 0x80000000007ead) ioprio_get$pid(0x2, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000be0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000fa6000)="66545754a137d332bdd7c353e01c177f1ff12cac3b") [ 30.293339] QAT: Invalid ioctl [ 30.313299] print_req_error: I/O error, dev loop0, sector 0 [ 30.319195] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:42 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000ae000)={0x0, 0x0, &(0x7f0000b16000)=[{&(0x7f00005e4000)="fe", 0x1}], 0x1, &(0x7f0000f90000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 30.345755] QAT: Invalid ioctl 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ac3000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x6, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x6, 0x200200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000af6000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/03 07:49:42 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000487000)=0x400, 0x4) seccomp(0x0, 0xfffffffffffffffa, &(0x7f0000a95000-0x10)={0x1, &(0x7f000023a000)=[{0x8, 0x0, 0xfb, 0x407ffc0003}]}) process_vm_writev(0x0, &(0x7f0000787000-0x70)=[], 0x0, &(0x7f0000134000)=[], 0x0, 0x0) 2018/01/03 07:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x78000480, &(0x7f00006f5000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000849000)=""/0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000fad000-0xac)=""/172, 0xac) keyctl$revoke(0x3, r1) keyctl$read(0xb, r1, &(0x7f00004c2000-0x4d1)=""/1233, 0x4d1) 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005a3000-0xc)='/dev/amidi#\x00', 0x9d, 0x101080) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00005f0000)={0x6, 0x2, 0x1, 0x7}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000073f000)=0x100, &(0x7f0000472000-0x8)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000644000-0xb)='/dev/mixer\x00', 0x2a000, 0x0) 2018/01/03 07:49:42 executing program 0: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000166000-0x10)={0x1ff, 0x651}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000058000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000017f000-0x10)={0x0, 0x2744}) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bcf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000bf3000)=""/249) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015b000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000290000-0x8)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000946000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2a0d197ff12cc339, 0x0, 0x4, 0xfffffffb, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ce5000-0x20)={{&(0x7f00004b3000/0x3000)=nil, 0x3000}, 0x3, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) open_by_handle_at(r0, &(0x7f0000da5000)={0x1008, 0x1000, "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"}, 0x620000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d82000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f000042f000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000064000)=[{&(0x7f0000a48000-0xea9)="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", 0xea9}], 0x1) socket$inet6(0xa, 0x800, 0xe5c) 2018/01/03 07:49:42 executing program 0: alarm(0x55994429) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000361000-0xa7)={0x0, 0x9f, "694e8b9463dc56403ca5f15d3f1c1b68366e49c3b2cfbdaf64cf672d4760080264de3d76102e06b2b0c25bb19758970ffda7e420cb6386534f3f45c5d308edc94e4cc22f480018eca7ec9debb8b89538094aa75f97a250abd74c7ee3fe01c49c868bc1012af16a639faf7b92a35688fb8cf1680cf1716c9732093d60294d1b5d457166b172de5ed3e0341ed1fa0d012aa0255a9030fac4fd53bbcdef0296e9"}, &(0x7f0000f07000-0x4)=0xa7) r2 = openat(0xffffffffffffff9c, &(0x7f0000c97000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f08000-0x6)={r1, 0xffff}, 0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b74000-0x6)={r1, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f06000)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe11, 0x8001}, &(0x7f0000124000)=0x98) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c81000-0x4)=0x4, 0x4) 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) accept$inet(r0, &(0x7f00007a4000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b77000-0x4)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x204, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000862000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000e45000-0x8)=0x0) 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f7000-0x10)='/dev/sequencer2\x00', 0x80000000002002, 0x0) bind$inet(r2, &(0x7f000071f000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:49:42 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f22000-0x4)=0x0, &(0x7f000085b000)=0x0, &(0x7f0000e8f000-0x4)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) close(r2) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000f23000-0x10)=@buf={0xf2, &(0x7f0000f22000)="4ec4a6fc2ca7cc346d4bcfd39285b4b3633c80d5f31587819e9cdac5aee7dec47576f64a986afd7682ff8da75384c61962da0f363fd06198fd0fd5f463fa1207d149df42afad7db3ae9cdf290493cb3b17372a5c14063fc533b609821d55fea6d66467b57893768c2b04c5d4d1bbfeccc6e65e4b6586308b38c2766c1545594adb0f658ef0c8c8dd734a97de5ae7ee87a341afb1b03c24ef61f1432998371dca64c749396d456d61f56156602ff0c0443d97c710323fa295f5bce17c12f29eb9b8d4b553ddc715a77e2da17d21f111d22a09aa146a92c39e354d8043a12098e88955ae262301ea8758c617bcd0f97c808967"}) setgid(r1) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110c7b22de"}}}}}, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f24000)='/dev/vcs#\x00', 0x0, 0x410480) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00004c0000)=0x0) r4 = getgid() r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000f23000)=""/4096) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00009f4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f26000-0x4)=0xe8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgid(r7) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000621000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f26000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000366000)=0x0) r12 = geteuid() r13 = getpgid(r7) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000897000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b5000-0x4)=0xe8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f25000)=0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f25000)={0x0, 0x0, 0x0}, &(0x7f0000f25000)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000605000)=0x0) r18 = geteuid() mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = getpgrp(0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000f26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000f25000)=0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000827000-0x4)=0x0, &(0x7f0000900000)=0x0, &(0x7f0000f25000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002e2000-0x4)=0x0) r24 = getuid() mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000f25000)=0x0) r26 = geteuid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000074c000)=0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f26000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f25000)=0xe8) r29 = getpgid(0xffffffffffffffff) r30 = geteuid() mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000f25000)=0x0) r32 = geteuid() mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = getpgid(0x0) r34 = getuid() mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = getpgrp(0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000f25000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000-0x4)=0xe8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f25000)='./file0\x00', &(0x7f0000e7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000f26000-0x188)=[{&(0x7f0000f26000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000aa0000)=[{&(0x7f0000f26000-0x34)="b3caff837c55face39b2b931eadceb2a5ae5a9dbc0036a9d08463240a6e216670dd69b397522e506159f614ef63b1eb3584e0fd1", 0x34}, {&(0x7f0000f26000-0x68)="c766d31a45ba86a25068998267ad249885af107fa01535f9bf9fb10cd1d8831131d3438cfa7e5e25e62780e4ec367585af5db09b7a226a8c312e2d0f03bd2736906bbd9dc20c7a69a5e47ed76724d4270eed3e89118765551f0eb398e05343dfc235c814581188d4", 0x68}, {&(0x7f0000f26000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000f25000)=[@rights={0x30, 0x1, 0x1, [r2, r6, r2, r2, r2, r2, r5, r5]}, @cred={0x20, 0x1, 0x2, r7, r8, r4}], 0x50, 0x0}, {&(0x7f0000f26000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007af000-0x50)=[{&(0x7f00006d1000-0x4a)="186ed6bde1f6d98e72f38be9ba4877196dce5ce8af3dede1eae599516f53346a50a1c65720fe0b6f0118cf83784927cfd65c20050558e576ae87ec235089624b0150641e40bcfca6a9ba", 0x4a}, {&(0x7f0000b7c000-0x5)="d0f8b2ee3c", 0x5}, {&(0x7f0000f25000)="f9ec2139b879509da5244e7009335286c2918e77c9e98a4a40513898b0397fd8aecf7aa698f07bd33c1fa882f66e8abf7e253aa9a1ec2607fa20484514a74165af72f6edd8f5e7b69e76d69c3de7bdb5736c41c127ec11b8dc1fecd7945659d8eb68317a86433f98a838b3517f9e254f3f47022a9eaab18c1154", 0x7a}, {&(0x7f0000f25000)="fc639fe95989f00b019ed212eab4fb7dbf7e70c5823f796ce2eb8f508474b41d0ed0b3664297c5799cf48c542160507dcf48d8d76f2334388df50f56609a9770120417efdb2b6996cb1cb28c07623ef40f5302801a2c", 0x56}, 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{&(0x7f0000c15000)="fe99e9e260667cf5ff610b7f29665a71b102f03f6b541f70bc51dadb8fdb98b6c8b90ea0092cf3555e45924490c8caebdf40dd0534fba0bed585df4b8a68fef6100c9b0e5cc2a4a0a4441ae484c1c958ba8763544584e49624866fd68902317e8f932ad27c6f004ab69242314ab66a8e2a60b2bae5d0fed46e6441b70e65925b7c95577d87ed032e5fbd791ea62751678801f1e97bd42cfee7c7", 0x9a}], 0x3, &(0x7f0000f25000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r25, r26, r0}, @cred={0x20, 0x1, 0x2, r27, r28, r1}, @cred={0x20, 0x1, 0x2, r29, r30, r0}, @rights={0x20, 0x1, 0x1, [r2, r3, r6, r5]}, @cred={0x20, 0x1, 0x2, r31, r32, r0}], 0xc0, 0x20008000}, {&(0x7f0000085000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000d9000-0x40)=[{&(0x7f0000f26000-0x3f)="1b2cbed01f89dc699bf3ec5beff1deecb3a144ce3885594d87fdbca004d677c1106e8fc440ae4e2bdfc1c37c0c334a449351fa442369c380bce61ca3044eb4", 0x3f}, {&(0x7f0000eee000-0x18)="b8996f3eab1c63eb11d1db20dbea87b6aae1c268b2ac6160", 0x18}, {&(0x7f0000e4b000-0x1b)="2b45ccd926282aa49b821acdf9938921e2309198c308b9a92beb50", 0x1b}, {&(0x7f0000f25000)="196f3b8c7f0df8950b23b21bfaf110dca110802d574488fd636e9c9e1d3fe433ff91fc49993adad4585d18f3377b413e546da1848c64a23ddd9cc2f1df2768424b5056fda016fcb5b576ceed32c931b5a8a8abfec7f98b077a022af3e1162317c8d1dda3eb57ac5d5ed405b83dac66515c2dceb5a4646b0e58ed3140e773759777ab55b68511be2401eee836e1a5759d6fd20fc847bdbb64a9acc9cc6ec84b570d874726627a7b531be6971b078adb596e051db382267f809901eb7fd5ac92470a51bf7720426187c0e81e323935aa", 0xcf}], 0x4, &(0x7f0000f25000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18, 0x40}, {&(0x7f0000f26000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000054d000-0x70)=[{&(0x7f0000810000)="a955a67f940bf9287809e75b8507f91c7c5ec6e9154af5bcd88aa8ca0f1dbc1ff5571a6025075339f67cd20e39175b12312876d1b3ab780021b00be8f0dcc7d509fac5024a19dcc8a410a0ba1378da56c8a7da8c2911a826733ba2434bf9bc52f5a52371d17396f6f8f70b32baecc4ed89d236f238d6dcc78d58ed36545183917b433b6fa05a333745ecc3652e74a2d68c414344c70c4d9fff2cfb082acca7df346fcf96f807ec11c72bd874016013b7ca1e4e270ba23188b17b7cb7d842e3c217dd76ed090883c70059aaace0122daa", 0xd0}, {&(0x7f0000f25000+0x302)="48ca6d72228a839376d125a3b3df7669b94f44ee63789f5e4e66f37a79c17c8489a8afeba178516d5b0766dba29ca3233c3d9453fbee6a4af403c395e903f4aa73cdbda5843d319f1859f3609fc88969d230115fdcd95d3ef01e3938adf18a9fd123b62507", 0x65}, {&(0x7f0000f26000-0xc9)="dc0939396658d9616762566557f7f21ad5d4eb2b74bd784bbedd9a4d9c99bd865a3f9d94e2bbd311c32c19d81a878b6b64e1aff1de6b2c021baa262cacfca08f9952634a7d5ed92bfcf48c549336b7910d3f8409db35078fa304b69caab5e02bf9e2c7d02baf8b7d9befece85134e92b85c5cc360f03a1c63ef9c6a7cb91c96072ca4dee042e3802b4a56f98ee65fb8be9bb19d960b5e026d55f63e98c797e0654a64c1dc9b3d9c56054cb6a06eb699d4f0996fb7a787346dc4caf8003c404634d898ac442450d5998", 0xc9}, {&(0x7f0000092000-0xa7)="5e7362eac2059db790b03a930972d4cf5d319b06b777d1f34d56a770bc064caaa1feb25e3fa9ac33b7d248fb0c96739b7771d9c9df3e6162d63d9788f51451216bf913b1bd7811194ff154f045eb9928a048c15468f7259d3582321962a147b8151c4c4355e7899e935eba8e3b37943a7de386c507b7441861a8d52ae43e88be2ec9056a060fc27d808937e5e4681b683fb2560f8a9ee6a4d918305d182f77007d8805860bd978", 0xa7}, {&(0x7f0000f26000-0x3a)="e5a4a32a8f4ef6973fcd06fc99d270b4b26bb91a9b96640223cbcbbc91f0eafac11c80e13ec7585c740c98facde93a8dd78c6205c04a986e596b", 0x3a}, {&(0x7f0000f25000)="7e9711e620d86ce5029ee78b3f9e1f514e0f94ba8e22b175942df6caf688d6504387a3f8bf3ce94ff3cb8964b8e95be6731ca07ff634c9146cff413e6670e12a0432d8724e55dd28c8f9f8f1221b4ae7595bfc6616f133564e69e7114e78b6e8f6511bb7fc0d95b7d4", 0x69}, {&(0x7f000017d000)="4bdfbf3b3aee5cbe8a4cb5fedcc4e242babf63b87bfb3a18b5e4d6ad27189bfe703817cc2c55ce732bd51064d8dafb3e69f58458f9406a870ad23ea36c679cdfe7eb8d4b3c5f0e831486413bfe5b5eef97f6caabb4c83486d7c7a21aed944c63e6f339b6556d300f8e71fee7", 0x6c}], 0x7, &(0x7f0000e3d000-0x48)=[@cred={0x20, 0x1, 0x2, r33, r34, r1}, @rights={0x28, 0x1, 0x1, [r2, r5, r2, r5, r3, r2]}], 0x48, 0x0}, {&(0x7f000082a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006de000-0x80)=[{&(0x7f00006e7000-0x5e)="1a01ecff64985c2ecdaa2e46e931ec9f83a8f703295481698a8d48becf00951f854bdb153236b31a03c7c5ac950b1d410f9d5e742343726c37ff67f9685d1f00ca637abe1b91aef46ae6e3fba82cf97a2b5ff757bd71b14557a6dee8310f", 0x5e}, {&(0x7f00005fc000)="2cd0d0", 0x3}, {&(0x7f0000323000-0x7b)="6904269c38cb142480595bd06d466b44ad3fc7cd404cf4b44fc63ab039d5f1eb98a91bac639bbc8fb7b585b68d33d83178e46400564469ee38609c90e021b0596cf26cde51d31b1c8aa48c28ab1e742f704b8fea14965478b52c8e0ca1dd4128372420ddd54e1ef40971fd022e2d9e6ae459f6378667fe09ea48db", 0x7b}, {&(0x7f0000173000)="4f380af59385aeebe1ec2bbd062c2f92f674f68a609c3578e9179e2224ed4c9964d3bcfab166ee222f6419c0bd94280705b2cede4a01547735ec7b3774c7d6955c639adfd0e3496f9da06620c4304444a6f13e1a7b8360120bcfb10a5650b508fd17ae227cd80eeb115ba57d413727824c24b8b615afeb2346d6692fb28d5204d18f0180576efd036e0e36821b142fad417775f116f3dd1d794a7decb72ec59faaa6debe73a2431e36d78828efbee73cb46118baf95290886c5cf2016df2146c6741228aa2fa67cbfd43de4aa08469", 0xcf}, {&(0x7f0000b8d000-0x93)="35a9c844a23f8b98e335405bc51a0215e9a7b8519027cd7597619a21788fa8e7a78cc261700edcea19bbe9a644677a4c0ca9390745a6ca1a2223a69e9884bee1bc35a09c802e5011b140e385ff268485fc5f84ab23e320b5661d8aae48701b70e9ab156ea4d35ad2453ad2b6ffd9c3bc5d96638b204a151a09149f0e22c9f19a82e24ce3789487b41571821411a203e3b8b49f", 0x93}, {&(0x7f0000f26000-0xa3)="3d49cfa95c32af0f7b3ca7483f294fac8720596feba861ae18d83fa4b061f677705d539af0144d5b6da034b68912fe48c8a93acb838612508b17208fe5827c54b09722beaa71413932bdd4cc2b426f0cea6714352f8d77b2500f0239b2b399e056242377b2cf7c1ba626389b0f7dc8751bee6dfb046550a85929229f73acd20427e38023935a4f0a9df67e8c4161a26782fa443c24f343a4374478e6269c10c34b34ce", 0xa3}, {&(0x7f0000939000-0xb5)="fbe29aa4d587ecca7c90990b76d592fdd9bf4429a9da6e85e0b02e14ea3a1ad97415b03a2f85fdf78e54afce2646698eddb4876ca6028871af1e2cad365f2bba6681ab67a3766e15f4e4ef472cbe842031cd2ecfa3528ee145047889082d647fed2c888a53b7451defd6ada26557e316fd9d6c0b6100e7e4d58e260b3dcaf36202900e2c20e7d5be4e05b9b635d0e531a5dc3dd41caad72f8c0c502b0a9d0296b19e22ef41f0d9cd0ab9953a6dcded1a471ece3072", 0xb5}, {&(0x7f0000f25000)="38eee5a2279d7455d9a2e16526325bf5b3793226ea19a99546d29298dca4c930e470f67c438577a26d1d5f6401c9c78e260151cef24dbc2d56156950614fbfafa655deec9634c0b1d4d9280903d7b89b0f2dcf61b91cc6e0dd832027713350f8c5910a0a3bc51d6284b441bda4c53b754917ff24c192c6a5d807a41c5f92b0cc3f760eeef6513f249649911c445b56639427826cd4f36ec65232bd9991bc937c73060e7bbac0ce4e5d20b403cec4ca039f0d8d", 0xb3}], 0x8, &(0x7f00005c2000-0x48)=[@rights={0x28, 0x1, 0x1, [r6, r5, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x48, 0x20004000}], 0x7, 0x4000000) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0x0) r1 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000008d000-0xc)={0x10000004, 0x0}) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e2000)={0x0, 0x0, 0x820c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$mice(&(0x7f00007d4000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000454000)='/dev/amidi#\x00', 0x100, 0x10842) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000dee000)=r2) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f00000ae000)={0x3, r3}) 2018/01/03 07:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f0000b4c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000b1d000-0xc)='/dev/audio#\x00', 0x9, 0x400) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) fchmod(r0, 0x1) 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000096f000-0xa)={0x3f, "043e04274c51"}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x1, 0x80000000000, 0x404) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r7, &(0x7f0000c85000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r9 = dup2(r7, r6) write$tun(r9, &(0x7f0000922000-0x1026)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x1, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfa1, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "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"}}}, 0xfab) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0x1104, 0xfffffee9) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r2, &(0x7f0000c36000)={0x10, 0x0, 0x3, 0x0}, 0xc) ppoll(&(0x7f0000b4d000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bcc000-0x10)={0x0, 0x0}, &(0x7f0000293000)={0x0}, 0x8) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000795000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000a3e000/0x4000)=nil, 0x4000, 0x1) recvmmsg(r0, &(0x7f00003ee000)=[{{&(0x7f0000037000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00006fe000-0x50)=[{&(0x7f00006b8000)=""/3, 0x3}, {&(0x7f0000450000)=""/251, 0xfb}, {&(0x7f00005d4000-0xa2)=""/162, 0xa2}, {&(0x7f0000759000)=""/32, 0x20}, {&(0x7f0000b08000)=""/240, 0xf0}], 0x5, &(0x7f00004c2000-0xae)=""/174, 0xae, 0x4}, 0x7fffffff}, {{&(0x7f0000609000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000001e000)=[{&(0x7f0000ba7000)=""/47, 0x2f}], 0x1, &(0x7f0000c9f000)=""/17, 0x11, 0x2}, 0x7}], 0x2, 0x0, &(0x7f0000ccc000)={0x0, 0x989680}) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="41a2d2c80c8303e6c85bfc7eca0be519", @ifru_names=@generic="5101c313d25cbe75d715aefe0e29175b"}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c0d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000211000)={0x0, r1}) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000ed1000-0x8)={0x0, r1}) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000b91000-0x8)={r2, r1}) r4 = open(&(0x7f000007c000-0x8)='./file0\x00', 0x0, 0xb8) socket$key(0xf, 0x3, 0x2) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000fde000-0x8)={r3, r4}) 2018/01/03 07:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004ff000-0xc)='/dev/amidi#\x00', 0x8000, 0x4a0802) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001e000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 30.673062] device syz2 entered promiscuous mode 2018/01/03 07:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f00002ff000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b89000-0x4)=0x1000000000000027, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef6000-0x9)='/dev/vcs\x00', 0x20004, 0x0) mknodat(r1, &(0x7f00000aa000)='./file0\x00', 0x3, 0x6e) 2018/01/03 07:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000aff000-0x14)={0x3, 0x1, 0x1ff, 0x0, 0x5}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a3a000)=@get={0x1, &(0x7f0000428000-0x48b)=""/4096, 0x8}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000e20000)=0x4) read(r1, &(0x7f0000503000-0x86)=""/134, 0x86) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000088c000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000076f000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000997000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) write(r1, &(0x7f00007ba000)="923db85e1e8d00000001b29d00000000ffffff4c01000022000000bc9b97a621916e872c678ce2acffff0e96aa1fae1ad70f34957322fc010004f6fffffffffffff915477d596789", 0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed8000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000474000-0xa9)=""/169, 0xa9, 0x40000020, &(0x7f0000302000-0x14)={0x11, 0xf, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/03 07:49:42 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind(r0, &(0x7f000009f000)=@l2={0x1f, 0x6, {0x6, 0x3, 0x57, 0x1, 0x6, 0x8485}, 0x100000000, 0x400000000000}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) accept4(r0, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0x5e8, 0x0, 0x400, 0x5, 0x400, 0x40, 0x81, 0x101, 0x5, 0xfffffffffffffff9}, 0x10) getpeername$ipx(r0, &(0x7f00004ed000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0x10) 2018/01/03 07:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003c4000)=0x0, &(0x7f00003e4000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000014e000)='/dev/dsp\x00', 0x8000000, 0x0) mmap$binder(&(0x7f000015d000/0x2000)=nil, 0x2000, 0x2, 0x12, r1, 0x0) 2018/01/03 07:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00009aa000-0x4)=0x0, 0x80800) connect$ipx(r0, &(0x7f0000625000-0x10)={0x4, 0x9, 0x1, "a1e2537a6859", 0x3, 0x0}, 0x10) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 2018/01/03 07:49:42 executing program 0: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x1, 0x2, 0x12) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000b0f000)=0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b11000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000b11000-0x8)='./file0\x00', 0x2, 0x400) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b0c000-0x18)={0x1, 0x0, [{0x250, 0x0, 0x3}]}) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000b11000)=0x4) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000b12000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 07:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f00002c6000)='/dev/vcs#\x00', 0xf99, 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c04000-0x10)={r0, 0x50, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) readahead(0xffffffffffffffff, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f6d000)=""/75) 2018/01/03 07:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f74000-0x20)="0a0775b0d5e383e5b3000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a4a000)='/dev/vcs\x00', 0x101000, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) write$tun(r1, &(0x7f0000d8a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b0bdf313d5b1", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) [ 30.807618] kauditd_printk_skb: 154 callbacks suppressed [ 30.807628] audit: type=1400 audit(1514965782.979:171): avc: denied { map } for pid=4761 comm="syz-executor6" path="/dev/dsp" dev="devtmpfs" ino=8979 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 30.857440] audit: type=1326 audit(1514965783.011:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000012000-0xb0)={{0x400, 0x9}, 'port1\x00', 0xd, 0x23, 0x98, 0x8005, 0x1, 0x7, 0x800, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000000000)=0x9a) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000+0x6e0)={&(0x7f0000004000/0x1000)=nil, 0xfffffffffffffe01, 0x1, 0x10, &(0x7f0000001000/0x2000)=nil, 0x6}) close(r0) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) 2018/01/03 07:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000046b000-0x8)={r0, r0}) ioctl$VT_RELDISP(r0, 0xb701) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) open(&(0x7f000001a000)='./file0\x00', 0x4000000440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f000003b000)='\x00', &(0x7f000005f000)='.\x00', &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) r1 = semget$private(0x0, 0x3, 0x20) select(0x40, &(0x7f00003c0000)={0xfe, 0x4, 0xf5e, 0x9, 0x9, 0x800, 0x0, 0xfffffffffffffffb}, &(0x7f0000303000)={0x0, 0x3, 0x4, 0x230, 0x8000, 0x0, 0xa0, 0xfffffffffffffffc}, &(0x7f0000dce000-0x40)={0x8, 0x7, 0xffffffff, 0x3, 0x5, 0x9, 0x7, 0x68d9}, &(0x7f0000fe8000)={0x0, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00005b8000)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$amidi(&(0x7f00005ce000)='/dev/amidi#\x00', 0x5, 0x40100) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0}) 2018/01/03 07:49:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00005a5000)=0x0, &(0x7f0000f62000)=0x4) fadvise64(r0, 0x0, 0xe13, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000783000)={0x8, 0xb, &(0x7f000079f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003e3000-0x4)=0x0, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/audio\x00', 0x801, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000345000-0x4)=0x200) [ 30.857457] audit: type=1326 audit(1514965783.015:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 30.857473] audit: type=1400 audit(1514965783.025:174): avc: denied { create } for pid=4758 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 30.857488] audit: type=1400 audit(1514965783.027:175): avc: denied { setopt } for pid=4758 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 30.892268] sg_write: data in/out 36090/24 bytes for SCSI command 0x67-- guessing data in; [ 30.892268] program syz-executor1 not setting count and/or reply_len properly [ 30.954849] sg_write: data in/out 36090/24 bytes for SCSI command 0x67-- guessing data in; [ 30.954849] program syz-executor1 not setting count and/or reply_len properly [ 30.958648] audit: type=1326 audit(1514965783.130:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 30.958667] audit: type=1326 audit(1514965783.130:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 30.981646] audit: type=1326 audit(1514965783.152:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/03 07:49:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="6772e53000", @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$TCFLSH(r0, 0x540b, 0x6) r3 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006b2000)=""/243) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000fc3000)='/dev/vcs#\x00', 0x8, 0x6000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000fc4000-0x50)={{0x100000000, 0x3}, {0x10000, 0x999}, 0x3, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r0, &(0x7f00005b7000-0x38)={&(0x7f0000fc3000-0x48)=@full={{0x3, {"4b3a301f46bc38"}, 0x0}, [{"f936a560a68532"}, {"1dbe3f47463531"}, {"1da9349d0c904b"}, {"b6512fffdd74fc"}, {"67ea4bfa7f026f"}, {"3f459c49365f1f"}, {"1344a411b92195"}, {"12de86832cb7ae"}]}, 0x48, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000fc6000-0x3140)=[{0x90, 0x0, 0x0, "bd4eb897d1b03ddfb378bc26e58d4f79195b31105682f0bdf5c50a3c59ba4e7b82c43fd266133234d6638ac57c73ebf61b38b615e36399fc6016533e3ac58a285f47b79e8490dc63b5ee261efe7ebcd352a4e569d2c64083baf8f873cc46fd338ff1debf8e52c365249be8aadd506a00f43d071a80d87d9794"}], 0x90, 0xc000}, 0x4) 2018/01/03 07:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0xc22, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000c90000-0x49)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) 2018/01/03 07:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008b1000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000122000-0x8)={0x0, 0x6d84442c}, &(0x7f0000137000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009b2000)={0x80000001, 0x8001, 0xff, 0x5, r1}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000023c000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d6000-0x4)=0x1c) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d48000)={r4, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 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]}, 0x3, 0x6f73, 0x9, 0x1, 0x3f}, &(0x7f0000ac3000)=0xa0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) lstat(&(0x7f0000b79000-0x8)='./file0\x00', &(0x7f000080b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x80004) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000bb5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000abc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0xa0400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd19, &(0x7f0000000000)="b38751d71ec4bc2f6a72954419aacfee4b2b0b26f47bb49a381714303a36669b2f75e3a52ba37adab47957cd055b47b2f80be1d90f3345f13be8") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x40000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000506000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00003d2000-0x10)={0x4, &(0x7f0000859000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/03 07:49:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffeed) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00002f3000-0x4)=0x1, 0x4) unshare(0x2020600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009a5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00007bc000)={0x26, 'skcipher\x00', 0x0, 0x10000, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000aee000-0x20)="0a0775b0d500010800000000000000b7295df0df6cad4000000000660000e600", 0x20) sendmmsg$nfc_llcp(r0, &(0x7f0000134000)=[{&(0x7f0000a11000)={0x27, 0x7f, 0xb79, 0x7, 0x9000000, 0x1, "f970a7adfbfc23e3f7f2e4f610562b9233b2ccc2d4505d4789731da0bb039408510791c323c0eb152bf95dc4fdd98af332743e75e71f2341c69fba2a1615ef", 0x9}, 0x60, &(0x7f0000239000)=[{&(0x7f0000bf6000)="", 0x0}, {&(0x7f0000ad5000)="8d9f548918b89e1364bbf7be8f2fafa78b98d7ed4bf05bc5bab8142b1c4e9593c18f5f7257679afc1c239ec7a2d101f1b0", 0x31}, {&(0x7f00001d7000-0x6a)="61fa92443e0a6802e9492244ee5bd573bca0d33b920d0c4001ea159f6d6fd868706bf252f797b23dd2fabbacca942ba0d4f50fe9b6bbfab0d80390243e9f0b1a0b1d7204b8cfa11ea2c14def28fffe665f8781b9609ce5abc35dfdda9a4bb052ab3a9a7e7bf910d1b4db", 0x6a}, {&(0x7f000080c000)="d3a54847b18a08edc89b1561e7ff061dd8d220e7618fc1b156e7ae1988cf1ca6e8edf5e4a661249b15dc0f320793b1a89e424831cb736bdd6895022b83c0b3bb6057c816cec4b1116b5746caa2311cb111a6db7386595eb993bccc3e65685598602a9eef0647fe34d987ad3bd142b57cc0eee74d5098a1e3aa1701186ff3bf89305f614e2ab78c83b86977d8e326084c858e43027cfd2babd6d2318e6e726d104328d3934018681dae4dff96d7ed29a7015c04f437d4eb15b28e5226b303552e1e345fb6dd7f", 0xc6}, {&(0x7f0000311000)="5f7dcefdf67e83", 0x7}], 0x5, &(0x7f000069d000)={0x78, 0x117, 0x4, "2a3bf21f809487859a56ea152823aee643855ff603bd3a22abd28a576cd12b48d0a760da43e08fc1a831429d97657eb3dd5906ad97231477ccc55cfe4cecccf5a3ce934ea5b178ebc449cb0770b736f5bad1802b66b02f7cf252be0f615597a2fe65"}, 0x78, 0x40000}, {&(0x7f00004dc000-0x60)={0x27, 0x10001, 0x5, 0x7, 0x6, 0xc0000000000000, "52cab7c5af0d165194840e96e1eb3d0f8a0519e1ee9d0589cc1e3670c16e395de63e20521f00b7e3491b748c47877b895c425da94d219cef6ba8cf0aa23728", 0xfffffffffffffff9}, 0x60, &(0x7f000065d000-0x50)=[{&(0x7f0000486000-0xf7)="12386ef9b34f3bec5320efa5c7ba6618fcb3c7039bbd3d262a14fff3b0f3d8ed73e1f9ce99972a3f67d1d53598f29ba6e8bbdd4ce41593d12a656841f955ac5aec6d933ddc69a3d876e170caa7b6fb5f40f44fc660e0185ca792843afbc25f2422df82e533d4ff8c5a56d3d11692a74e356fd70adfb028485317d8df681cbef185c444ec3510f2a1a0eac3b02b8ef2709791a07c4489638bcac7a3a4694afbd4139c0f36b2d135b3f789e4c4351a6dbd629b6640cc700b7abcc3839e9f0e04a720ee78c95d3200e43f94ccb3ff3e8969b4f7058753eb9a372074a046a4cc154f01e42d4ca2f2e96aa413d2bb173a11324351f998e6e1a2", 0xf7}, {&(0x7f0000571000)="95471b556300f1bbfe8c0577c0a88c3e836d48fe5936a3d33afc77be96d56c66b6a2b4689554aaaeb2bf55951ed388230f5527172b6e7d87020e02238eda21ba26369d23e6e68823b646223f9dd378842128409b04d5b1eb2a683aaf630a17cb03bbf09614e06579ee333f0fabe7b2582f211602a2e2864de4dc5f0a2853c9509adc9b89af51fbed12e1f44429ae32fa7dca211cc0b7646dc997783bf7d4d8d94e3dd8b31df0978001c486379c", 0xad}, {&(0x7f00003a6000-0x75)="43a4bafce97a9361f75b28cc815c9a99209abca214d8f0858346822082ea8cdbf94bee81c66f0faaeba98960d424b6757e24867831ed031a162a7233b0a7f964b74e67e223b650d8c123a27647e08deb23909655ce8efeb6668981a0a5b76e54a6d36d6b4b4385b552b484d6fa20c292042aea9745", 0x75}, 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0x1000}, {&(0x7f0000d3c000)="", 0x0}], 0x6, 0x0, 0x0, 0x20000005}, {&(0x7f00008e3000-0x60)={0x27, 0x200, 0xfffffffffffffff7, 0x7, 0xfffffffffffffff8, 0x101, "626f8137ef4b1b3baf6aba6b7fe84e02d17188d913465ed240a243d3b5c372564b0f617c0e2e4d6f1136231150de9dd6f5131c365794eaf5e92578cbf7f160", 0x1}, 0x60, &(0x7f000067d000-0x10)=[{&(0x7f0000167000-0x6a)="a33923a65fe94bf87d3c4b200380d2668bae4c93e0162ff5d3dd168b04c656507dd5260b70d0c91f756b8e4f728f78fa1d0d20ae947d90fc017aab4dbac23a84f9dcb589d630c25deb31ca4eca94e9624dd5f2f3052441b9884b893bed86816be00c751724cafc902cf8", 0x6a}], 0x1, &(0x7f000017a000-0x98)={0x98, 0x11b, 0x7f, "7823ba74ca26cd506de630e85321d418642abf57b73d2d4dec259c557a7d1641999afd6951554ec5bed8f38e7609e307ed0c20ef2e1ea20564822863d0f399b603744f8b279bbcf640ad92c55fc5736a5242f9cdb6f80b13584d3fb12ebd6ce77ca8a121a5eb16c63d6a30cbd75fa67bf794594f3646e9f6b70c148326035f77b80287eeccc4"}, 0x98, 0x40}, {&(0x7f00007f3000-0x60)={0x27, 0xfffffffffffffffd, 0x81, 0x5, 0x400, 0x600000000, 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{&(0x7f00007c3000-0xb8)="d1ea8e6d016b2fd89b86595f256674f9cd2c126cf352a4f3433b3d4ee8e9146cccc85f49db767280f2491f038c618b272bd56474bc54f0ea9ce019e7b5a6f7a4715852bd5066bb513fa8ef63be23fa346ff519aa00efe039509220fa4a7a370c1cd13c5f8a4d7ed1bd3dfee2748f1aa5b7c09e3a1ff5581259847e8e29f4246cde28bc9310e07c147b32b69bd2469a2459fd0826ec5f3bad33c55d26fc5a4be2257406751958f0536c061612ec07e05f5b9160c6cf3c6210", 0xb8}, {&(0x7f0000bb2000)="e0232e2b510afd42ad563e9c8ace66b2b1374d36a32050aa0ea71d6f7beb7f8500ef5fa3e6424e1e40970b8648586be50773f22a24d42ff2bb05274a0d8272fc0c5a324756f0fb1b6718640507672fbd61898e46d9afbfbffc3071344e34d4bf0aca3d92afcf2355cfe07939031e4ee210f5bdde0e3c9b74898ed162956cc2318fd138d1b359f36643deae2d319f26a4576bc7500b4b5db106249e7f20c15a26f424cc2f9bb18cb8ae229ae8f132dff4e9153a9b5fe83d22dd7a1aced75a49590267bea24106a48826581fcb21ffbb", 0xcf}, {&(0x7f0000c11000-0x8d)="b651b1c3f4ef42547be3942c8eee6c24fdb926e02956a9739a0d383b27af385316ffd115fdc9288f23efef6472b3d8f95bdaa1cb544df444bac101c5e84a07cfadbc7d2eb6f1ffb97ea24ae80649bd4cbf32686428cf91f5e0af9ba5b4334842f7e06c2d20f36b24a59940bf2c408579483279d3be397bb6d036777e65fa420c79c03eabdd0c0ed91c83d17d14", 0x8d}, {&(0x7f000088d000-0xba)="0866b3a8d5c50770ec7248036f3c7bc6a1b4b6bf3952715e37282f524c3d751c6ddf0336d11d749a9706b4eb268d1d513866824948e48d95365d285555bd0db78d89a1abf8df4528cf20c150de9b8e0430abf25ed837da1cf460b6de9ae53b5eb0a2d0c339d163bcd4812d3c2317fd5a9572c33939b3d7a5b27647a9174a07b76c14349831b83a078e60fee486cefda9061979e9c96de4887048438174b3a14d50e7ba062671987e0a092a7477347acffadeadd173d2e3b52532", 0xba}, {&(0x7f00000a6000-0x9c)="f9423124b55451e8e40d6046c673ac91a3115b95ef1bdc0ae688d9a84fb710385c818df9823792a1201f87d1e640186fdbe372349ae8780657a2942693167603ec011ca998a7823682b56217c3bb6409c8af832324c1458d70dbd2ebeab18a990638bf3c0792be5766aa1b5976206d67d872064e43548f71a7f139fb41178939b951ca8851af144af7bfec6f2f047dccb4bdfad6f92cb30532995d54", 0x9c}], 0x7, &(0x7f0000fe9000)={0x98, 0x115, 0x2, "afe83f743258a693954ca6b9fff07c0a639e7321f06ad8da7cfd1e3e98b563a8b8be91b3b3b8f21360fbb32d2d7f375ab55829b462dbfc4cd8728683dfe15df0c32bca0188dd81baf28071c8ccb57dd802f652fe79f3738eb58b76f7542815148291e984859f99e87d77d37a84447f998cbbfabace2ffd54183195c02cbf4e8926"}, 0x98, 0x8000}, {&(0x7f0000732000)={0x27, 0x12, 0xe, 0x0, 0x0, 0x8, "d5283bf26b3ccc72aed6f523c83198407804d35cea41a42414e2ca1eb7bafaa4e4e2a1d27d83a63095a2a99a402612eebd1f7acb0ed6a233457402553417c6", 0x2}, 0x60, &(0x7f0000b30000-0x70)=[{&(0x7f00000aa000-0x86)="838ebe85326866d09b019c9f787b9ccd907b74609889d05f7ed355bde55b3b6ad262f3ee8fec754650cd402a9c0091e08d0ece43c921bd6ad5f76d10d926749356c21b3542603cab92fd1be281bd040cc90e3b8b614a888c9ab518403928641dc51cbba065fb8d3b5a413d8f73aeaeebe4b2d86e75b98c372dca19402cd2200f9e30cd8197c5", 0x86}, {&(0x7f00004ec000-0x77)="de75b800524128a0a635e3843c1485c460751735df609cd90df02cd08eb5f030003d486fb5a790dcc271fb4b89d2100f70b6146dc692ec8ce7ea02b62a7924d7789c1238218387c7da8c2d3094e0de42721a4c73cbf3037b3948f3271c7442f39c0b7816d5ba187624994688a6978123b06ac8c75beb05", 0x77}, {&(0x7f0000887000)="270b0347c0efa341e7978735b68b8b91e08e0d7a4a66877e1b157b9958c6d8f23c2abb6701b5b28b3fcacb61953ab99adf3ee81cd5fbd2f71647889493a90e1ae94164cfc595a398d48fcf", 0x4b}, {&(0x7f0000e21000)="46034e7bde1104ba88f20f9c8776e9832072452957bd51f546cca4dfda2de6e1edd78a352cae9e68ee1677e197aaf6100746165f6a6bd57346e88c134a7939a9513a9c2a0ba33737adf780ca5a98be8089edf84be354f892d023c7a30f780a5148a771a2c80afdec8eaa862fc1ebeebf17889b86680b3d82db147e756c70a15013f69babf22157b8bb0f43c1955b5d2de8f90fd833470bc2551a39a0e2651199426b55c7948ca4d6b79fdc9ffc4f34e490d670c55ace9c17ef90be1f370997333d9248cfb96fc69864b0c820762f8f5feecbcfb19f5e49", 0xd7}, {&(0x7f000081c000)="3e3da879c4baae629796575b2680f0dd4f53593466ee158a4f1a70d44c4b5e4ef3374ee49b7ba03daf4c1831575ac137590dd13874e57bc918aba27f2ee98b986ce6f4bdd8dd57a165c28fb4e8355b9055217eb42118738ac60c3bad3632e0989e017fed7e18203cd3fec2978e7c2aec4ff50b37c4", 0x75}, {&(0x7f0000638000)="6d46733859cb52e7327399ca2620af011a154e7189c231", 0x17}, {&(0x7f0000d72000-0xd8)="1b2050b4eeb0c5fc1f40bbf918b8d857b46ea778a96d505dab43f722ae7bf08ad41163f27498e05bb679a5199772b3ad5984ef68276c5e2e2829cdb2f3c68a736c930f04424c6793624d9a48d807f4a04727dac7942e047c78a821ee331058150be5e2f2914a202c8b544ea6c4703d303eeafd122a3c55180c196965591dbbb857b9daae6c12749ca48923d8f9f1b5899f805317765bda8e8292beec8276ef9ec2612d528d00c8df9078c3e49fb2c78160c530a02abd95aa82e35e45d931e894445956174dcf7eb396f1cb0fbb5df30a344886990352f4be", 0xd8}], 0x7, &(0x7f0000b30000-0xe0)={0xe0, 0xff, 0x2e6, "513a12af996a32d1f63882d4e0413c6a52e5dff37ede01f660e1f25164f0172bc023190d47cfef1cddc73cdeb6eab10920ffefb61fda7cebf056dc70f5bc31cc00b68cb4e0b59a2a218f61251011639a205fabf83cd9e8fbf78f25d237a2d7043c6efc15349d0df0d1f6edc223388907f08f9026af32184a704382f2e419c33e4607f4c0fd0639aa4c5a63ee20afabd4ac694c09713109d47f578eb9ee7e7bff9c88117feb457f8523b1503ca1d958bc89c8264ff94eef2e65ec98aeb99b5520c009376e7bd0f4ebf2b190ff06"}, 0xe0, 0x80}, {&(0x7f00005fb000)={0x27, 0x3f00000000, 0x10001, 0x1, 0x6, 0x3, "214c08948462f66e509e530dbaab9091b7e4d0209832eba8eef1e895c975f4bf4137b5dcc8450db200dfc41b41c735f9432f3d8059406eb5de953d83a6856e", 0x4}, 0x60, &(0x7f0000c82000-0x40)=[{&(0x7f0000ef8000)="", 0x0}, {&(0x7f00007cd000)="9f87381f2c8a1d9c14796c81c8c0eac868903472e6e2f722e09d59e82c78f744d734ea86cca83df3fd496919e7038275239314891d66e98cbdb6cd152e7d1c5141e04743ffcd27db869acdeec6e907c73f2fd1dc0523f07ad18ba810dc933a471d875ac2d0f8d9597532", 0x6a}, {&(0x7f0000062000-0xa0)="72418a0ff5a48eef88cbecb7139ed7e9b25fb1290f4d29c0e31e33e16541d0a8cf6678d5141d506e613e0b1e3ce54dad6bc380bebb8130114eb647e09c7f89267a247956424fd18a5bbfe810f4f8b5be3e16f9abeb88e79cd85248de20e5cba62e078156a6314deac0eb71ce816158ae14a786c3987b0c686fca48aa62a87a87a066e1d77496d7718e3d33922c2e4eb540ccbf570ddf2a6e585d9111d51b172a", 0xa0}, {&(0x7f000012d000)="fe00b4333b", 0x5}], 0x4, &(0x7f00007c3000-0xe0)={0xe0, 0x6, 0x8000, 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{&(0x7f0000c70000-0x1000)="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0x1000}, {&(0x7f0000afa000)="709d1cd441fc3fcef044ce7eec509b2845e174619616f5e9f59bc82d8eac94d4b4975b0ee364f7b8b33c76340f723eb4918959e3485274513de750a907682a7f4b547e378e4b70c39c1059e39747608f51b700ec5406e8f8ab56ec0b8fda09", 0x5f}], 0x3, &(0x7f0000be5000-0x18)={0x18, 0x13f, 0xfffffffffffffffd, "ca7f48112bdc3402"}, 0x18, 0x20004000}, {&(0x7f0000ced000-0x60)={0x27, 0x2, 0x6, 0x2, 0x2, 0x8001, "79c7ff9c6f0d722a1e7cf8ee649a39793339e53d9fdb881aafc2aaa3209b2586ba5f95117a2c154d8a475c87d87e4fccd4d2eecd1c59a3c1ae54d9535abf19", 0x6}, 0x60, &(0x7f000015b000-0x40)=[{&(0x7f000047c000)="baf0b40b8c554b57f9e2048377708906b2351f5bac9290bb528c16b31d21c2ea6c921705261c12a280eaaac294eb93fe6484b6ae9e16b1b00e705330686dedd301bc0020a291ea8c2b47883e6f257a00ca809b0005f2171d6239c3aa13a93d61c14f8a99c5d11743904a059046aba5a633cdc4d31deb5e3ff4ad9c8bda41b13ffa9ecdefd0aa7097c52717acbd9dacfc999e56", 0x93}, {&(0x7f0000ff9000)="a2156919982fedba1942b1947478d40aa88d5a658603a58148863d818b9b", 0x1e}, {&(0x7f00001f9000)="", 0x0}, {&(0x7f0000bcd000-0x87)="e1bb16c99ba11d1bcb3cefe005a7b2cb9cc4f2381490f25a6bb679969751c5b7da85029b2aedd5b70a9ac38584ef0481bbf06e0a0b3ac5567f04842ea16c2eb4130aaf0a3ad49c69c8feb88e5c1d8c989357bcb04212ffb4be444048588bb06999996a384c17eec4d1cd39b9969390dda95f8a3f8005a8364e060bc8521748611edd427519429c", 0x87}], 0x4, &(0x7f0000b97000-0x30)={0x30, 0x10f, 0x3, "f237a823c781c3f272948e7f2cf9ea774c5529baa6c924e32441b55f"}, 0x30, 0x4008000}, {&(0x7f0000095000-0x60)={0x27, 0x6, 0x6, 0x2, 0xbb9, 0x20, "e873ceaec861d168a578865dbb8eea6dd40bc34a1abff3c42889df1ba5d5499fb6db2b1e85e11aec0d5b28ff81623dc12374ec4bf0d26fcc23f22845efeb82", 0x1c505bf}, 0x60, &(0x7f0000ed7000)=[{&(0x7f0000799000)="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0x1000}], 0x1, &(0x7f00003a2000-0x1010)={0x1010, 0x6, 0x800, "8b9b6fe850021c917550302581a69ce833f56a13be9f6e274e146108e3971af2838d364571787532d9468362ee8ba69ca1cab55c8880182c9442f60a92a5c9a2b9c8d050d81bdb81d147646fc5135a8a2b5a88d114733dfa68bd18c12f3bc6060a333d0527d5dc1e49c0c5d31fa5a87238faa8c21c897f47782bdd6b45289591e4f0bd7a8e3907ca6f59925b6537d083d1b25535b8b21a3cc98d33d2a5a337f2185234ec4dc631dc166bbf43d27949e4bb8b7b3a2265860a3c98f44d9bfad137a0bd2e39c27df50cd190646b8d4ea76bbce3c3f1b34506666827bb43e5f624db7ec0ecd1d3236dd5c364b220eac2b34e33803f3f85e2da15eaccfba6559ff06692e2995c64d2f95046d64db7e4fc4e439c1e311cf616db6289f3234dac69627351c9046f9e6b0b1632e99da57763aa085064653bfc74a9c13085e12858d09df3293b0b864d4868a0fda0c46225facd4552f0e22ccb09641d9d2e4501fb72909d1ba5daaccdb3e8087d8fbd99c62eafc93fb264d471c2eba76b3c54d82a950dfaa483b59beb6c968f629154f12348fb12661effa32a22baf5bd77e3db77df89d202393a30fd3baff9540716d66c019f36732e321d6992471470ba628d545dc7ffc89668cdfb45562ea5c1c3f33965c5ae897a902c652e2e105731ac99e42f6f94e8a583c99ed27fe81f16e1f3240a86fd062f9408b527011f54bc729fb448980d01dfec2d63c6c70ecab8e63837b1d9392e099781573258dc07ba68589e4e72a253beee28425c1a044e344db6d749fd9a55dce099655dab58d2a7ff340d2709d8af9d332267c5a93adb45e103f27fb42f666dd2741481d41b5d9b2689b90ce658e1c2d8322fe89bda6ece54c7a7985bc49385b9994c3cdb361cde97a030e121325776f8d54de6f5c4eeee9e4363d032aec45adf3d1c04982bd1599ce797ecebb5db376ed7bf05a48b3c22e7a9eed169b52c8a0b4ea33a3517b66dc846113207aa6ab13359f245b090d4358d8232fcd0fff9715885567a8cce59832c081bcff7aa9f47f41f666df99e69e98c12d0b4b341473ddb3c7cb80e497652e987975cfc9e4f3a1ce2cfe603178a13ff4518fe2d54987d190e92e9d003a6be05813308e979f65c4359fe4c3e2a6c6c26f5a645ba2e8517afa16d49c2822c097732adfb247c5a41aeb3bcd3326ebc84c7eaf6c1763d59eeddb80541db9307d6ec37a3e2e5461200c936470dd11bf2ab530b86084f837613dece480a4a25cd921b00300a0cac8d97f5570458530d1fba830f04dbe97196bcb1f54af7a72649cf16f61300c35be9d0e02c8584a495cb96bbc1e164323da5bd643ae1232342ba8223e31b7f6f855a0736d9028b43b3a674068f75c1fc475ccf86a41cdeed1bcd290db7173ff67482ae0d44f1ed0aef5fad75505117e15ec89eeb1f412063b6154dc504f15987b57b816dd9772bb263518c285588379370cc8258857416fb73d2eda054a3dffdf6ea014a1553e81876c569b23fe7f8b773f38789a9882d5d965b19050a2516daa2d409e04e73ed31e2990efd9c3d33f92aabef4a63dbbdf2872a2f247c328fce771c451b407fcc4fa54ced0f24e97c1c1450a9812169a0e9d9d55a03f159f8aaa341653b212a630f995a1b48f34a2ea561886e305bb4b0b025b51fee91360eb4990fc9de18bbf331836b2bd30876c7302ac8bc44f4ad5aa00230f21f75cec7bd13ff7df093227dfd92100f49cb7c7743020b13a08316ddc260913e15377097f353be55a4d38b12a2db0a6b6c718849eebbcf61ec29488918dc48fb940c3c3cccbc963676aa25e6aca0d9fdf6b4d65b0eb33f86d01114ac4368d119d33a8790e1fd2200dc4bcb24a7d0a95f6fd35073def7674386a090e0b672faf271cd0edea256bae8a6f01681cbc680e82cd6bfd85721e0af455d078237a835839594f939d24865c8d1194aded57d9a2a743c7b60e367f43654ad2a50d0f564516e422dd2f513719303806ea8ca5645fb50aa36142730baf106a96aede63ba2d24ef6ef6faaffa23622ed2ee71e6caa7d0ae552ad4b0d88ed82e45a96873859586276eb5b0e422b92f38c017f7592ad84fda57d1e4b3427de4c389e6ca2cb242c107ad68823d19a006aa5db69ebe11a154e1a135a098a0f6f4aefcb3238ecab21627f714ca4d88baf8d72aded1ee37204bd76716e7a717afa7057cd48286723fde0123345e169bb765fd29c575feaddd8a948fb83d83ecca8a5f929b94074f9b717871247e860a67488778d9acf16206f42c3e4f03d6bf5a507e8107a37e11345ed1e30468dd2a34e88bd88b9e588355ed91dcc8caa9fcbbd4d452f4652a76a3a7e171c7956ce683e4ba79643c6955f1691553be446e99afa3c8badcb3e26704b0676c011b6fb3a9b407a979cd080499f6e8b2ae89a56efec9afdab216e499bcef93c7421246753a32e01b0a93bd325697c4cf2076f5eebacb35c2ceb584aedb175579d28c18c9963ff779cad05fce66c205aa97be9ac3fcb5b1f558b8fa10109a78528c8f41954ee8806e3fcb6a4187e2ad847a1776d94d0a43bcc4def4fd6917a8c3d2f827aef6a8e92d5cbda39766dc85c897648ec7c5bf976b05eb7f129f30f1adfefd69693717c300bcc954bdf66299fd00103b7c2939dd100a6761812b57c7e00b1add3a16c502dcebd1a10de09fac3793ffacd59735f9c69cc22b7a2089960aead89cca0a708196ad617fb07da0ecf8bfb70bd12efdfdc874db5c187d1e3a034de3b01d241ea520c7992be0e9c22c54e183297ab80f847fcce440503df3467c5fc31ff1ec006e5db809f0874100b759c5888189da7515951819fa02594acaa1fe81ae0f2ee2d2205f7419e463e5bac6bc4597b7ea00d696482e9a8cf35630fc9547b8ce361b88a0774f8391e0beef93273d57c06d7d2e29c6a350ffc7af5153356e4a200875ca5ba42e09dd4d436f8aa8963a9583ba32cff7896ff6687e89fe5ad47e3ede701d5df9b40d107770d2375e87ae606de60476343b9406c41e69aec75d98e6750054bbe1f89e91dd02beeed7b2227ce12c41d75f7243e0dbf1c2d095aa8b543b945fcf4c9b6ff8f4b5095e487eb567445a032d2ab4b10b31e612117735b17329a666d765764d631c994c890714a31a7da29fbcd445aa604fbba520bdcebd6e5343d8100e2577964dcfd00f46f9bfcbd6c06352b2d280943f22827eef326f157e94ee89c1816feb6b6eae88f65d2b5db2e7adaed441db1e94cb41cbe22c09317be1aa405350233483dc08df863aa6a797d5e64ac75be94081748631a56db282034d9838cd83e5b7979c6e81da3b5cf4eb4e48991138dcd4e492bd4206b15fd0d58b23fda05757c6b86e1911bcf5a86af490756616e3c42daaefc35eb6901cfd48fe4434419e7d1bf961a2d3c63e36e5f0b8bd299ae6f607a975c691d6ff512925ca499e850319babd61ba5a4524725103d2ff55aabbbe0f29e663085bb1e7fc7f176acff67f62a77dcbe32221a2a1eaacf6b6713ed70768bad4895793e45eb9df707f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0x1010, 0x0}], 0xa, 0x800) r5 = accept$alg(r4, 0x0, 0x0) openat(r2, &(0x7f000047c000)='./file0\x00', 0x14100, 0x40) syz_open_dev$vcsa(&(0x7f00004af000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) sendmmsg$alg(r5, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000932000-0x30)=[{&(0x7f0000f72000-0xc8)="5f25a6ba8d3bf64ab4f2f0bfd69789ca8800235f7b46a75173d13a8c88cfb4e41b2b87226ee92e3f77e84b944a642cbc54650aada04a5e7cc55c38fba4e78a85", 0x40}], 0x1, &(0x7f0000336000-0x18)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[{&(0x7f0000ef8000)="b93e0d94bdfd6ebdbcd346a70f73cf3eaeedd4044591c9b57f8415ef337331008eb6d5025da6d81d9d3611ea747117bb95982ea364b0d058d1b3faf653522ac8278ced4e983e258044b8a8d0b637aa45d2621e57c71bac1ede88c887f453ab2a1d06de79a967075bcc5e224b763d2e36033c40c24876f6", 0x77}], 0x1, 0x0, 0x0, 0x12}], 0x2, 0x4040040) openat$rtc(0xffffffffffffff9c, &(0x7f000037d000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000504000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) [ 30.981665] audit: type=1326 audit(1514965783.153:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 30.981679] audit: type=1326 audit(1514965783.153:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000562000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000b20000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c06000)={0x26, 'skcipher\x00', 0x0, 0x28f, 'lrw(twofish)\x00'}, 0x58) flock(r1, 0xc) bind$alg(r0, &(0x7f0000d66000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004de000-0x21)="0a0775011f000000000000018054dbb7295d1f00c737ad7200ef0000000000006a", 0x21) 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000338000)='./file0\x00', 0x4400, 0x64) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000045c000)=[{0x2, 0xfffffffffffeffff}, {0x2, 0x27eade0c}, {0x1cd5b6d86a4ffa9e, 0x7}], 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000371000+0x42b)=0x0) r1 = getpid() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bdc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000592000)={0x2}, 0x4) perf_event_open(&(0x7f00004a3000-0x78)={0x4000000002, 0x78, 0x3e2, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x10000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x100, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0xdfae}, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x4) r3 = socket(0x2, 0x3, 0x2) setsockopt(r3, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cfd000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ef6000)={0x0, 0x6b2, 0x1ff, 0xf000000000000000}, &(0x7f0000ef6000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ef7000-0x6)={r2, 0xfffffffffffffffa}, 0x6) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x3f, &(0x7f0000ef8000-0x4)=0x0, &(0x7f00005f1000)=0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r4, 0x1, 0x25, &(0x7f000021e000-0x4)=0x0, 0x4) 2018/01/03 07:49:43 executing program 2: socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000971000-0x4)=0x800, 0x4) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) [ 31.287300] device syz7 entered promiscuous mode 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r0, 0x100000000000, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0xff83, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ec4000)={0x0, 0x92bd}, &(0x7f00004c0000)=0x6) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ed5000)={r2, 0x0, 0x21, 0x6}, &(0x7f0000fc3000)=0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/03 07:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x18) getsockname$llc(r2, &(0x7f0000f8c000+0xc0e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006b7000)=0x10) fallocate(r2, 0x0, 0x0, 0x3) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 3: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000077f000-0x8)='./file0\x00', &(0x7f0000aca000)=""/184) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x2, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000acb000-0x2d)=""/45, 0x2d, 0x43, &(0x7f000091e000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000168000-0x20)={@generic="2bf20ea03afbe7a960abf4753202f363", @ifru_flags=0x800}) 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020c000+0x8e9)={0x0, 0x0}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c8d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000612000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000358000)={0x0, 0x6}, &(0x7f0000888000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004f9000)={r4, 0x2}, &(0x7f00005e6000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000022000-0xc)={0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000355000)='/dev/input/mice\x00', 0x0, 0x181) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000218000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f00007d6000-0x40)={r6, 0x9, &(0x7f0000eab000)=[0x3, 0x0, 0x6, 0x8000000000000000, 0x8, 0x7fff, 0x101, 0x87ddb14, 0x7], &(0x7f00004bc000)=[0x10000, 0x20, 0x0, 0x5, 0x10000, 0x637c, 0x7], 0x30, 0x2, 0x448, &(0x7f0000d20000-0x8)=[0x7, 0x3f], &(0x7f00009c6000)=[0x0, 0x9fdea5c, 0x2, 0x6, 0x401, 0x81, 0x91, 0x1, 0x7], 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000998000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004e3000)={0x0, 0x0}) 2018/01/03 07:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000e4000-0x38)={0x0, 0x0, &(0x7f000075e000)=[{&(0x7f00005d9000-0x89)="100a80412596715fdc2024222e16dd69c3b5012c5c2356add6940ccaba0d20aaf14bf2533476d192851b0eddea95be47096c4396e40d79ba7098c00fb701cc3d13c5a9f35c8a956ed7cbfae03c904e41416cac8fa27a03f927518c68e619f9775782a80044713ee0b46b2b2e9d804b372f05c14c8c2bb42d348d84950e1ed07c3d80b91968fe96ab77", 0x89}, {&(0x7f0000fa0000-0xfd)="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", 0xfd}], 0x2, &(0x7f0000f03000)=[{0x60, 0x11f, 0x40, "4e5fca1efec90693070e893d68e1497ee1508907e7f5e6b761c94fdeb5d62c9737912d6f1697690beea8ae173f13bab5dbc02ea76bafceef99bad5e898afd4be13eca0375f037288f2eb222c29ab9e"}, {0x20, 0x0, 0x7f, "5663f3a6ffac9aca3a59f003611038"}, {0x60, 0x114, 0x2, "06829b6f7e68d786fa000e615c1253d947877645c90ec62cfedea5be080c83754eb807d4b79d767b1868eaa316aaaa73b863874d1ecf51fdc1c273f1287ef10ab1241120f29cc9a6585c99"}, {0x110, 0x1bf, 0x4, "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"}, {0x20, 0x117, 0x5, "912b6b2e83db3597a2350a6106e831"}], 0x210, 0x800}, 0x4000) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b0004000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa041ad0b4c2c23eef679567fcdaca9f", 0xc0) 2018/01/03 07:49:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r1, 0x5, 0x3}, 0x10) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="ef01dae7b917130b71bc7c2efd29624a888a2269d7182fb134672291bbe8a2cb0a748cd0189d9089670bfff5c201cbf3c005b30e5b544b07bd054580a2b98b354d7a82cf39f54366209bd3821fffc9beb21c5f755931bf350748614d30b630fba5091fdc873f9cf2a8d54eeb2236c59ae6ef6e96e616f26267154e9f10d9f68a1f233437b79ad4c2b612914116d85d7b3a0dd1713befc46d2a68647c56", 0x9d}, {&(0x7f000035e000-0x96)="279ab3b8895038accdefc2185951a00c93ebc4b42dce7458857647740651cb2ce5ceec362d81b27e53fc9efe83cf0236d0bb5f76c552371b41d3e519324da5c4028a4801593a23b6ed14c2873206329b04d5a2be83d56199849f857d223cf99b7df87a7b85aed8a55190979f6c0f3f68bb73116cae5019f9c532164b5fd30724911d3111ac6c2b2e39d88abee8ba8cd4ac3cc045f789", 0x96}, {&(0x7f000035e000)="d996bb65cd726161958fc180f79c827067e3e36b42e7e1d61614dde7e235d8f4430728288369ceeef9de94f46fd133f321e9d6910fe7e9c463d6b927c02e4c7811cf7efdbdf595bd9e54d46fb0aa255a98ddd24ac26476d5d2cc0590ee12a6d24940c37c302f34b1c2dc05d8228e9648a573ddac04b910b4a329d9384ec6ef1b3485d2db8587d17f42d311ed44e89321d45dda5a26269b00dae19549d5c2ef143c730eb26cb1af0da82960248b3ac99f8e7200d3e0cbfbd2aad186e7d3050ac0797d55", 0xc3}], 0x3, 0x53) 2018/01/03 07:49:43 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000066b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) dup3(r1, r2, 0x0) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000c47000)=""/170, &(0x7f0000a7c000-0x4)=0xaa) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000176000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000907000-0x8)='./file0\x00', 0x118) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001a7000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00005f7000)=""/4096, &(0x7f0000000000)=0x1000) listen(r1, 0x0) io_setup(0x5, &(0x7f0000124000-0x8)=0x0) io_getevents(r2, 0x4, 0x3, &(0x7f0000786000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000060e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c9f000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f00003ea000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b75000-0x4)=0x1c, 0x0) shutdown(r1, 0x0) 2018/01/03 07:49:43 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000036f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000085000)={r1, @in6={{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x100000000, 0x3, 0x8}, &(0x7f00002d3000)=0xa0) 2018/01/03 07:49:43 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000001000)=""/207, 0xcf, 0x0, &(0x7f0000013000)={r2, r3+30000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) r5 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000013000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x68a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x9, 0xcb0, 0x4}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x6b14, 0x2, 0x4, 0x1, r6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000004000)=""/4096) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000746000)={0x0, 0x0, 0x0}, &(0x7f0000d0d000)=0xc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = gettid() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000b65000-0xa)={r6, 0x8001, 0x1, [0x100000001]}, 0xa) tkill(r8, 0x16) close(r0) sendmmsg$inet_sctp(r5, &(0x7f0000041000-0x70)=[{&(0x7f0000a94000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007dd000-0x30)=[{&(0x7f0000fb7000-0x27)="2cf166ae539e8f6b6c0f63e34c3aa4600be008c27a7a954b07a4b2b3211337888ba4be254aad53", 0x27}, {&(0x7f0000a88000)="6e64d83ea305084369667deb2e1fa1a2c0a588b804dec082ebb985d6f57af5afd9143c603d16e47b37ead1a70d2a438e4ecbc0b12e71531228922f16478a896b0630bcd4f132671a8bd3e2d18ad70f26b4bba3129c9774aa71430f250793622dc41e119b30c0fd2a0260", 0x6a}, {&(0x7f000027f000)="4e37e7f3ea1e4fc5c76bf029f2b043082824be1d6bb243b0c950e0aee8565dbe5682175523f9af027c3db1a81292cd7ce3b48ab97c9aa1248f0bf198ba2b040f30a2f14cae73ab3374524795b9c5f85d24211ded0c6071944b8a09baaaf1beaac676cf762f08203bdb64c0b9c86ecf3c90b766f0321c449bb984cea13a931de93280ea77267db188dd3a", 0x8a}], 0x3, &(0x7f0000968000)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x3, 0x18}}, @sndinfo={0x20, 0x84, 0x2, {0xc6, 0x202, 0x6, 0x40, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x0, 0x80000000, 0x6, 0xff, 0x1, 0x200, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x7ff, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x7f, 0x6}}], 0xf0, 0x20008800}, {&(0x7f0000ca6000)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff00000001}, 0x1c, &(0x7f0000307000)=[{&(0x7f00008e4000-0xa0)="54c5054f842c014ee7f2fc3d3e5b41e00562483a5ede5f600b5dd0fbfc8c295353b66b8f9919182eccfedd8b56cd9c416dc6486c6792998282266cae58cafad583ffb1258d59f69ae3b4c8ba9dc23afabf1d7c946ad2d391ffe2c996de951da0e899b77a9414a9e12f539f76c123b365b69611a33135d00c2201507036456503c6596ab49602bf7ca8fac066c5aca3cd1347453749fff6834f905eb127fc40fa", 0xa0}, {&(0x7f0000141000)="f991a1b72ba1b7fd250c7e2fa5ab1fe42cffb27af4b1b93c475d5928c3684e3ec6285f3fd964f5493948ac01c79131e1b3df19c77cc3aa928f19b7e5f52e2be7cfe8859f4b606eb38a8da62edc780249dda9317dd202c13dfd6eda032e217d7081", 0x61}], 0x2, &(0x7f0000611000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x4, 0x8, 0xfff, 0x14, 0xab19, 0x826b, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x7fffffff, 0x4, 0x3702, 0x2000000000000000, 0x1, 0xe4d, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fe00000000000, 0x0, 0x201, 0x7fffffff, 0xfffffffffffffffe, 0x7, 0x6, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x40, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0xa131, 0x0, 0x80, 0x3, r6}}], 0xf0, 0x4000004}], 0x2, 0x40) 2018/01/03 07:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000eef000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00004dc000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a5e000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000ae6000-0x4)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$vcsa(&(0x7f00000c5000)='/dev/vcsa#\x00', 0x9, 0x181001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000bc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000eae000-0xc)={r4, 0x80000, 0xffffffffffffffff}) writev(r0, &(0x7f00006f4000-0x50)=[{&(0x7f000071b000)="d69b2b6f91c726d83d397937a365b895a33477bf76fd7116cc43fadae5e58b65987b9c7583f05f6de4e423cef1edda26ffc6763a410eee3d09914437a18ced171a7d6ddb358a36b086886e03340428e68a689fb2aaf06c8e5857955049031b4bcc7a5b91d45eb221d07bfeed", 0x6c}, {&(0x7f00007e8000-0xd4)="a1bf75d622c1a087de25f70fcd3009617279cae4ff6b5df6132de67aca27097637a1b4c2c8396e34af67b47ff721ced63b6575adc430774aaa94814405eb53206c63e0364f3228ceb5a5a42609bc92ddd3b2faf55fcd29b7dfd90c3c4614ecd2603e914beaa93f620433b002da2c86ba81e822083633de4bb78fae7ad8ee77581f503684ec6d0ee27e4727affc1bcd19c6b152e8e5f51070a96d0b5dd78a52546abdffcd6b214dfed93a531838af8d589249b43285afdec77c51a304460a169f621a2ae884c43f38dfb6cd9f77d5ad2c0986efb7", 0xd4}, {&(0x7f0000236000-0x88)="6dec88ec40ce84bd69d528f984f490a9213d76abbe5fc50f9aedf00250116dea44c06dc8b0ce10b0a72c3fb84f424432c7118d35dc3bdddc9bc80f56af263baa514ba34828f91a6a0a65188d7950749959690fc3f808bcd252b895ad7f97d5a851d5069185df083cbc033d777a638b91b22c57010254ad88f9cd2a995009ce3cfa9064cee349ce21", 0x88}, {&(0x7f0000830000-0xf5)="09cae2b24d20c91d1f40245f773776d0ff704ceaef7b8ff6eb27842afc160f83d31d00a65e2627e6176cc9d89ed339ef23ce98bd81aba20702ec922253a7402cde91dfaf98fec5364dd8d65e4a69b0abdc0f0ff0b1e08aa4305abb6bdfa033bbb31a23b95810921d307329ebf1ad32d2bd65d9b11dcaac434a6d9909417fd3051bef4f0afaf4c3dcfaf44e31fc0037be6ec74c87f50b4ef3d78486975e07cf940b47d02a4bd2612b6a8634988bac9c33651323b5ebb335a2b1171daab64c60416b724cde38ba63a567f6a0949cc91401be78cd5d92f64d61a86e7d43252306d62d26f155f1515dff3a9a111ab65f47f66278e4fc04", 0xf5}, {&(0x7f0000082000-0x1000)="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", 0x1000}], 0x5) ioctl$TCXONC(r3, 0x540a, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008fd000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0x81, 0x393, 0x20}, 0xa0) 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x408800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000fee000)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2ea8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8a0, 0x1, 0x7f, "7fc3d7e20b08e2ec84649dc67765fd5cc733bcb644e715c7543d6f70eb721f94b1148c75c70bb40841e02f0202ec2f427ab1531010da6fdab530ba1251e92987d4228daa8fb03048d4c6928e50ccc203"}, 0x160) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000fee000)=0x6) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000af000-0x118)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [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, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) vmsplice(r2, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}, {&(0x7f0000ff3000)="c9", 0x1}], 0x2, 0x0) 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x4, &(0x7f0000d5b000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x1, 0x25b794f40c17a623, 0x6, 0x0, 0x1}], &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f0000ea6000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d21000)="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", 0x126) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b6b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) readlinkat(r3, &(0x7f00001d1000)='./file0\x00', &(0x7f000055c000)=""/123, 0x7b) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f7", 0x60}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b9c000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000575000-0x8)='net/dev\x00') r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013c000)=0x0) r5 = creat(&(0x7f0000839000)='./file0\x00', 0x20) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f000030e000-0xc)={r5, r0, 0xfff}) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000023000)=""/4, &(0x7f0000000000)=0x4) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d0, 0xfffffffffffffffc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001cf000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000177000-0x4)=0x0) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/1231, 0x4cf) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005eb000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ad4000)={&(0x7f0000dbd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xfffffe3d, &(0x7f0000d2f000)=[], 0x0, &(0x7f00004a6000-0x23)=""/35, 0x23, 0x0}, 0x0) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='m', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000bd8000-0x8)=0x0, 0x6) bind$bt_rfcomm(r0, &(0x7f000072c000-0x7)={0x1f, {0xbb, 0x4, 0x4, 0xb150, 0x8d, 0x1}, 0x3}, 0x9) 2018/01/03 07:49:43 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000006000-0x50)={{0x0, 0x7}, {0x5, 0x7fffffff}, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) r4 = socket$inet(0x10, 0x2, 0x0) r5 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r5, &(0x7f0000010000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r5, 0xc0084907, &(0x7f0000529000-0x8)={0x0, r5}) ioctl$ION_IOC_SHARE(r5, 0xc0084904, &(0x7f00003c8000-0x8)={r6, r5}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000862000)={0x0, 0x0}) sched_setaffinity(r7, 0x8, &(0x7f0000e45000-0x8)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) getsockname$packet(r8, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) sendto$inet(r4, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) socket(0x4, 0x80f, 0x80000000) 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$inet(0x2, 0x40000000803, 0x6) r2 = socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffffff, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000219000)=0x14, 0x80800) bind$packet(r2, &(0x7f0000659000-0x14)={0x11, 0xc, r3, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002f2000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x40001) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000709000)={0x20, 0x0, 0x9}) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000aab000)=0x8) 2018/01/03 07:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000c53000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e76000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000146000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) inotify_init() r3 = open(&(0x7f0000734000)='./file0\x00', 0x8c000, 0xa) sendto$llc(r3, &(0x7f0000c79000)="045e61e2fa4cd5a9d25250111dec654be6262e", 0x13, 0x4000080, &(0x7f00007f8000)={0x1a, 0x1c, 0x1ff, 0x101, 0x7fff, 0x0, @random="d008cdbe69a2", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000648000)='/dev/urandom\x00', 0x0, 0x2000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7005) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) preadv(r0, &(0x7f0000045000)=[], 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b3b000+0x8c9)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f20000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000456000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1, 0x0, 0x8, 0x0, 0x5b, 0x100, 0x9, 0xffffffffd5c984d7, 0xa0f, 0x69740000000, 0xfffffffffffffffd, 0x7, 0xdb3, 0x1]}, &(0x7f0000f03000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035a000)={r5, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x1, 0x100, 0x34}, 0xa0) 2018/01/03 07:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000ef8000-0x5b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @llc={0x16, @snap={0x0, 0x0, "c2", "c12070", 0x0, "4a5fba5b0ecae2a2f995fbccbaf3"}}}}}}, 0x30) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000891000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000cb1000-0x20)={0x1, 0x1, 0x3, 0x800, r2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000fd000-0xc)={0x70002000, 0x0}) 2018/01/03 07:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/ptmx\x00', 0x80002, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00005fc000-0x4)=0x1b) write(r0, &(0x7f0000fca000-0x5f)="", 0x0) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f81000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f81000-0x8)={0xffffffffffffff2f, 0x100000000, 0x3ff, 0x30}, 0x8) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000f80000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffff}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074a000)='/dev/sequencer\x00', 0x800, 0x0) getdents64(r0, &(0x7f0000d5a000)=""/251, 0xfb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b1c000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000099a000)={r0, 0x0, 0x1000, 0x22, &(0x7f00004c1000-0x1000)="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", &(0x7f00000fc000)=""/34, 0x8, 0x18b}, 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002c9000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000481000)={@common='ip6tnl0\x00', &(0x7f0000e89000)=@ethtool_gfeatures={0x3a, 0x16c, [{0x0, 0x80000001, 0x40000000009, 0x1000}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000001c000)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000010000)=0x0, &(0x7f0000026000-0x4)=0x4) writev(r1, &(0x7f0000017000-0x90)=[{&(0x7f0000000000)="12", 0x1}, {&(0x7f000000e000-0xe8)="7ce56e", 0x3}], 0x2) 2018/01/03 07:49:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x20000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x383, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xa9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f09210000000000ffff00000002781305004ca6000412a1bf0202fd", 0x1d) sendto$inet(r0, &(0x7f0000549000)="", 0x0, 0x4c080, &(0x7f000057c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) 2018/01/03 07:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016e000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000771000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000011d000)={r1, 0x31}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000492000)={r1, 0x2}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f41000-0x8)={0xfff, 0x4}) ioctl$KDDELIO(r0, 0x4b35, 0x1) 2018/01/03 07:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00001ef000-0x14)={0x81, 0x1, 0x4, 0x2, 0x3ff, 0x4, 0x3, 0x8, 0xa32, 0x0}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f0000775000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r2, 0x7530}, 0x10) r3 = dup(r1) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r3, &(0x7f0000c51000-0x70)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/03 07:49:43 executing program 4: set_tid_address(&(0x7f0000001000)=0x0) pipe(&(0x7f0000a62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000993000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000664000-0x8)={r1, 0x4}, 0x8) syz_open_dev$sndseq(&(0x7f0000807000-0xd)='/dev/snd/seq\x00', 0x0, 0x284000) 2018/01/03 07:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000058b000-0x24)="2400000020000700de91031b001d000001ff000c090009fffffff500b200f70005001eea", 0x24) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f00006ad000-0xc1)=""/193, 0xc1) sendmsg$alg(r2, &(0x7f0000688000)={0x0, 0x0, &(0x7f00009d6000-0x10)=[{&(0x7f0000b29000)="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", 0x198}], 0x1, &(0x7f0000b15000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x7e) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000822000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 07:49:43 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000731000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000093f000-0x4)=@int=0x0, &(0x7f0000930000)=0x4) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000093d000)={0x0, 0xcca2}, &(0x7f000093e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000067e000-0x10)={0x4, 0x4, 0x0, 0x921f, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) rt_sigreturn() mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000030b000-0x10)={r0, 0x28, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000093f000)={r4, 0xffffffffffffff00, 0x8}, 0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000706000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006cb000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000c13000-0xb)='/dev/vcsa#\x00', 0xea2, 0x10000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005da000)={r1, &(0x7f0000fd7000-0x1c)="0d552eb6338fd92e31cb773ca1dadd11552c7d1ce758b7d4473b934c", &(0x7f0000c4f000-0x3)=""/3}, 0x18) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000a57000)=""/35, &(0x7f0000c09000-0x2)=0x23) 2018/01/03 07:49:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000e, 0x10001) writev(r0, &(0x7f000075b000-0x80)=[{&(0x7f0000285000-0x1000)="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0x1000}, {&(0x7f000077f000-0x68)="d5dfecfa522d383bf517c99ae49004178791e01caa8a5d1dae115b582dad130b734daa6cbc829335ee2dc7b2b63ff75c4aa4953b9fc527918483db90aca31bd2a715e5afe1d7e146a77bb87a76b04103abe2c9efd5f906e96e4fde98af424163fa8650f73d41a68b", 0x68}, {&(0x7f0000e83000)="1abd14b3032201ba600be8dd7fa0600bcdfe1bd996835e6a21b5b63388a1fcb99cbe875fbab517c8e81fa1f8f8c3ed870c5313fa", 0x34}, {&(0x7f0000fb9000)="ce54893b0b58ce689f244757ef4a778f2a3444368576b6c60c125d2d159d9a676ebbc861bd51d19d201ec1c1cd3250d635166752174b55a67b9d1eb77664cecf4285ea7298454b09d71d40a4f49f66d8d332e7d0dcd004050a2e9ed95af7f28e598e6e3a5319969d4853dcc924b7af71a794b73f287d33db9b49dfb4dd831b7c5474237de93f3d76f70ef694bd324e8bf8dbaf61493204d272018a190fb0a6ae8af185c8347da60de5280096c71d0cd7dd48d0ab61bf8b8187502c2924fcebacec6a0a2c6c3039c266f91eba869804dc278954fadb09596c732f2f2a49371c4914795a84ff63a64e5073357db10c6231e5283764fa", 0xf5}, {&(0x7f0000700000-0x70)="60fa7ef374a63f4f64ce23a987410db73df401f53ce1ea60827863e0a1b74a83827e70a91ffa8380b53a040e3418e7717cc8e4bf794fdcc16e6a825a486a91bbfdbfe836fdf7ba137035eecba101b66ad9db4d354c567a79fa930e157996d161c612f9452b16ea66f88ff71187670f24", 0x70}, {&(0x7f00005d6000)="d47e9b5951a030e46d1816ab79aa87b02ba1de0324ed35ba7b3c65e4a9d9d9a7aba04f109cbdfe18e239398629fc141dcc3cc733b4653514a68c0c03be5810e5368374e853142a0fe3c515fae8f45547cdf4126b90f2c4a208193049d4af59085bfdc663591a444536b3a38b76092b39ca545107b11a01b6b618c46bca0e5eadce9755eb31a37f78f66559e55e88eda8d960e0b2dbaa31e5a8b33a50cf77f95e158f2efd7d65eaea3c93083432429cc82f8fcc863c97fa5fccfe87a57f2a092be26000569b0fdb3334c007ff274fe02f060f4910673bf606f1f076b2d6b11e1c99b30b", 0xe3}, {&(0x7f000059c000)="15b0bdc85e8f2a1aab04b406ebdd7d18bb19b8b55c70d4564a2e9c7d05add893796c528be592d00b9f9de059aa223e51032fdae4ddca80bdc693f3f54f7a93b0589af4dc4977a91b2c9613e855e7c6d53623de2d2590d4e74fb40ca303b86b3f42456666fab0e66973a5bec801eab27262c08e3ab29866fddc84333be8c3cd5febe8cd0dccef2cae7d7e7bafa297913b542c4861bec49424147ab69b3ab5ed74b74131d41b71bde99f545f8968d8b064a1f6fb20026a60caf1aa0c4271662bb935d5dd5f4cbb24e6c91fbb9b2eb72751e45a4e8ecd361ec451848aa79095036e8efc29d1dc9c741da43de5ffb9415e2ca6693eb9", 0xf4}, {&(0x7f0000372000-0x1000)="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", 0x1000}], 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f00003ad000-0x10)={0x1, 0x0, 0x80000001, 0x0, r2}) 2018/01/03 07:49:43 executing program 7: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x418800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) flock(0xffffffffffffffff, 0x0) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000097f000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00006d8000-0x28)={&(0x7f00008cb000/0x1000)=nil, 0x6, 0x4, 0x20, &(0x7f0000c44000/0x4000)=nil, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000847000)='net/mcfilter\x00') preadv(r1, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5c) 2018/01/03 07:49:44 executing program 0: mmap(&(0x7f0000000000/0xc92000)=nil, 0xc92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000c92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c92000)=""/209) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000c94000-0x8)='keyring\x00', &(0x7f0000467000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000c93000)='keyring\x00', &(0x7f0000a3e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) [ 31.827389] QAT: Invalid ioctl 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f000036d000)="e9", 0x0}, 0x20) rt_sigtimedwait(&(0x7f00003c3000-0x8)={0x81d}, 0x0, &(0x7f0000ccb000)={0x77359400, 0x0}, 0x8) 2018/01/03 07:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f0000c2e000)=[{&(0x7f0000b6c000+0xa2a)="beddf9e1ed0994dae3e25fca6b2488ebf6c3083405a258c0ff50f5e2cfe13ad55a97ba2876d243afaa72e6430abced61", 0x30}, {&(0x7f0000adb000+0xa9f)="", 0x0}], 0x2) r2 = socket(0x10, 0x20000000000003, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000aff000-0xd)="eb9831534893323bb199f4f2a7", 0xd) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) [ 31.835245] sock: sock_set_timeout: `syz-executor3' (pid 4980) tries to set negative timeout [ 31.886700] QAT: Invalid ioctl [ 31.890559] QAT: Invalid ioctl [ 31.901992] QAT: Invalid ioctl [ 31.909246] QAT: Invalid ioctl [ 31.917356] QAT: Invalid ioctl [ 31.921116] QAT: Invalid ioctl [ 31.922036] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2541 sclass=netlink_route_socket pig=5 comm=kworker/u4:0 [ 31.941082] QAT: Invalid ioctl [ 31.946899] QAT: Invalid ioctl 2018/01/03 07:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000334000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006bf000-0x4)=0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000fb1000)=""/239, 0xef, 0x0, &(0x7f0000fb1000-0x10)={0x3, {"f2a10d7f117416"}, 0x0}, 0x10) 2018/01/03 07:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000daf000-0x8)='./file0\x00', 0x400, 0x4) readv(r0, &(0x7f0000ad1000)=[{&(0x7f00009ec000-0xe7)=""/231, 0xe7}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000e05000-0xf)='net/ip6_mr_vif\x00') sendfile(r1, r1, &(0x7f00004db000)=0x2001, 0xffffffff) 2018/01/03 07:49:44 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ppoll(&(0x7f0000002000)=[], 0x2000000000000237, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000)={0xfffffffffffffffd}, 0x8) socket$key(0xf, 0x3, 0x2) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d6a000-0xc)='/dev/autofs\x00', 0x103002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002e4000-0x10)={0x0, 0x10001, 0x4, [0x8000, 0x2, 0x80000000, 0x6]}, &(0x7f0000c3b000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d1b000)={r4, 0x80000001, 0x3, 0x9, 0xc76, 0x7}, &(0x7f0000962000-0x4)=0x14) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x10000ffb, 0xffffffffffffffff, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000341000-0x18)={0x1, 0x0, [{0x200000000000194, 0x0, 0x40003c}]}) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000060c000-0xb)='/dev/loop#\x00', 0x200, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x4) semtimedop(r2, &(0x7f0000e49000-0x12)=[{0x2, 0x1, 0x1000}, {0x1, 0x3f, 0x0}, {0x7, 0x96, 0x800}], 0x3, &(0x7f0000c96000)={0x77359400, 0x0}) pipe2(&(0x7f00009ca000)={0x0, 0x0}, 0x80000) sendto(r1, &(0x7f0000179000-0x64)="", 0x0, 0x0, &(0x7f00009fd000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x1, 0x53) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) 2018/01/03 07:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000560000-0x8)='./file0\x00', 0x100, 0xa) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000042e000+0x88f)=""/87) r1 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') mkdir(&(0x7f000075e000)='./file0\x00', 0x40) preadv(r1, &(0x7f0000cac000-0x50)=[{&(0x7f000063f000-0xe0)=""/224, 0xe0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00009f5000-0x64)={&(0x7f0000d95000-0x3)=[0x7fff, 0x1, 0x684, 0x1, 0x3, 0x400, 0x80000001, 0x8], 0x8, 0x6, 0x180000000, 0x4, 0x3, 0x7ff, {0x5, 0x6, 0x1, 0x800, 0x6118, 0x3, 0x1, 0x1, 0x8, 0xea2, 0x4, 0x3, 0xa0cb, 0x63, "711462c02e1f66c1c8bcb1f102ef36d0ea6ba0768b0dcff27ded0a81539a4bc4"}}) 2018/01/03 07:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0xfffffffffffffde0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) sendmsg(r2, &(0x7f0000fc5000)={&(0x7f0000605000-0x10)=@ipx={0x4, 0x800, 0x5, "0366304db358", 0x5b89, 0x0}, 0x10, &(0x7f000016b000)=[{&(0x7f0000ac9000)="426614a935d15cfc55a8c080532f7fce9258c993e203431771b34f3a601ecb4c8160483890df99557ff7743c633afd8582c4a7b8abab8ddff85d823cd43f70c993f2602c45ab5166bff50464c7a0569b5cbd8afc08df80f3114cd9c53eab7c9e865f2b5047626e281067071b8d2dff81d9110dac02c91a5ec270252931fc056a40eb7527241397d6a7ca9f985695d42123a93dc14b88c1ef42a9dfa44eb6cf7ba14994c0", 0xa4}, {&(0x7f00000fe000)="85767d0beb3192d3471bf2e63618234c93025fb0c30c820cb52d0ba4504cc0f2edafb8004cbf59e499cfd57aeb691370a6f22787d97855287311623d32487a16223b4bcabaa3", 0x46}, {&(0x7f000039b000)="6e1e62c9fc284cdedec292e727772e3373d94bebb3d82d7c529b797fcd29e6d87be3bfc8e0e650d06c2e87aa8fe456cd6cfb1f13dead9eaa8a9368a5323a41b207683ee8139b205468da0d72a926cf311167bd7ccbeb4e7d3ce4dbd4fce701acbe0e1a94f0bb44a5d2c65767f5f06d74ba7da2c249670867b52a751bbb38255aad97", 0x82}], 0x3, 0x0, 0x0, 0x1}, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000d8000-0x4)=0x4, 0x4) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aed000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000d89000)={0x0, 0x0}, 0x2) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x316, 0x0, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) [ 31.957393] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2541 sclass=netlink_route_socket pig=21 comm=kworker/u4:1 [ 32.047561] kvm_pmu: event creation failed -2 [ 32.072861] device lo entered promiscuous mode 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x400000000010) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000eda000-0x598)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r1, &(0x7f000064b000)=""/1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000068b000-0x8)=0xff) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f0a000-0x4)=0x0, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000055a000-0x10)={0x0, 0x109000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000968000)={0x7, r2, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/03 07:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df4000)={0x0, 0x0}) fchdir(r0) write(0xffffffffffffffff, &(0x7f00007f4000)="9ff88db5b373af1b9c3d6f32b0ec9c96abfcbdcc7d25015362a8de151f", 0x1d) write(r1, &(0x7f0000c25000)="6e86b31bca8e6f7e36692272dc3d5e0a681fedd3df175516cedb231471e89679cff1cc5df48e33e83d72018ca5d8f849d7600fecf6b66d729a5792a8540b8d139da6a8ebc7352cbf3181abc7ae44d1e106684d50d36ea2752e57", 0x5a) 2018/01/03 07:49:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getpgrp(r2) r3 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r4, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r5}, &(0x7f00000ae000)=0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000fc4000-0x8)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r6, 0x3, 0x30}, &(0x7f000068d000)=0xc) r7 = shmget(0x0, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r8 = shmat(r7, &(0x7f0000000000/0x2000)=nil, 0x6000) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) shmdt(r8) 2018/01/03 07:49:44 executing program 3: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffd, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a7a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000964000-0x4)=0x1008) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aac000)={r1, 0x29}, &(0x7f0000aac000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000425000)=""/0, &(0x7f0000aac000-0x4)=0x0) 2018/01/03 07:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x8000000000000009, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f000098b000)={0x77359400, 0x0}) setitimer(0x1, &(0x7f0000705000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r0, &(0x7f0000033000+0x816)=[], 0x0, &(0x7f0000034000)={0x0, 0x989680}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000955000-0xb)='/dev/mixer\x00', 0x4040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b43000-0x90)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}, {0x2, 0xec, 0x0}], 0x2) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = syz_open_dev$audion(&(0x7f00007e6000)='/dev/audio#\x00', 0x1d4b00000000000, 0x200000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000a66000)=""/4096) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000a41000)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xa, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006b7000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00004cb000-0x10)='coredump_filter\x00') ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000067e000)={0x10001, 0x5}) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f00008cd000)={0x1, 0x4, 0xbd, 0xffff, r1}) 2018/01/03 07:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006fb000)={0x0, 0x0}, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000fd2000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x11, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f000036b000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x2040) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00001db000)=0x0) 2018/01/03 07:49:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f00003f8000-0x24)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 07:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_PIN_MAP(0x6, &(0x7f000088e000-0xc)={&(0x7f0000a79000)='./file0\x00', r0}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057f000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x19, 0x40000000000001, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000592000-0xc)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000025a000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x42004}, 0xc, &(0x7f0000e41000)={&(0x7f0000ace000-0x1088)=@flushpolicy={0x1088, 0x1d, 0x600, 0x4, 0x1, [@replay_val={0x10, 0xa, {0x3, 0x5, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x7fff}, @encap={0x1c, 0x4, {0xffffffffffff176d, 0x1, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x2, 0x1000, "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"}}]}, 0x1088}, 0x1, 0x0, 0x0, 0x4000}, 0x8c1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)=0x0) 2018/01/03 07:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000634000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xddc3) 2018/01/03 07:49:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xffffffffffffff66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000d19000-0x3f)=""/63) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000b82000)='/dev/midi#\x00', 0xe37, 0x80000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xa, 0x1ff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000657000)={r0, &(0x7f00009ba000-0x55)="d4114a20e686908a73d1711d499f7eb4a2c4f6c603a44e0ebc829a3050a9f5c450ab826a25876a61d386a8b8086d0dc466ebf716b852422206000000e1948728530a4ea29de9fa68436e9048f182e4b20641aacb1b", &(0x7f0000c4e000-0x92)=""/146}, 0x18) 2018/01/03 07:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000d13000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008e7000-0x4)=0x0) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x55b0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/03 07:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000045000-0x8)='./file0\x00', &(0x7f0000e7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f00001da000-0x8)='./file0\x00', &(0x7f00000c5000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000465000)='/dev/ppp\x00', 0x20000, 0x0) r3 = openat(r2, &(0x7f0000e36000)='./file0\x00', 0x4c7b685065adce50, 0x20) fcntl$lock(r1, 0x6, &(0x7f00004a1000)={0x2, 0x2, 0x6, 0x125, 0x0}) symlink(&(0x7f0000679000-0x8)='./file0\x00', &(0x7f00008c6000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e2a000-0x8)={0x0, 0x3}, &(0x7f0000c7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000026f000-0x10)={r4, 0x0, 0x0, 0xda}, &(0x7f0000081000)=0x10) 2018/01/03 07:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f00006f6000-0x3b)=""/59, &(0x7f0000c60000-0x4)=0x3b) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='gre0\x00', 0x3c4) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/03 07:49:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) llistxattr(&(0x7f00005ac000)='./file0\x00', &(0x7f00008bf000-0x27)=""/39, 0x27) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/raw\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') accept4(0xffffffffffffffff, &(0x7f0000be0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d6000-0x4)=0x10, 0x0) sendfile(r0, r1, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000748000)={0x0, 0x0, 0x0, @thr={&(0x7f0000300000)="b6f184a34cad7553721f14b37e124fbf8ab85c8145349afa33f9812ef6436e6bd745dc62c41db786c318e4eb06885c735d7d09696c3ae06cf9986f1b111c7cb3db249a9ec5d9ab2c2c509fefd6cbdca13fd29754e812ddc03064f38748f2cb32e8973b9c90fec48e13130f5c25028c20e3670eb590269c0fb5c55327069ecb5696d41a02ddf180a0f2235b583fc6ff6a45af11175711942e814457c921cebf8a3d96e5c3e532711b1623b790f60aab18818c81c83b1003458fb68f", &(0x7f0000565000)="25fdd99ac1d2e311e65ac978d3f8a2260c3e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000506000)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x20, 0x3, @thr={&(0x7f0000001000)="ca8add2fd4e1c536d402c17854e38a61e9d9dcbb02792476d149f58ed4962ba077fc9a9ea91155c86bd5d0b026c4340fb0045ced2a3a314e48dab3c98640ee15eb5db8b69453e2aed031ed70ad506f1beb1f86d0adfb653b2039bcc3cb3aa9727c242a43cb76573e8b759dcc271b654c0c626ee482040788d16c95eaae67ac1aa4f182db2b6b55166e9c82", &(0x7f0000001000-0xba)="c0c1e61b298c00f401964c51c1a2285ba64f8375567edeefee01780995f57e30d4a4a9be3ce1ec64654b5ae977552587e69599ee9b8ff8e7483f609118e458d0d553e6866ad996639b2f2abe6656d21201bd9ee6c7a2dc01d6f9a66f728e55899a912ba9e575a7d79dffa66b153db6d971e64a2acdfb6e2aec52dacd28d2ff703921d97475b45dc4fde04042ddf674958601ce0b32b4092f5fefda3a5b4b73b2be8e9a3d78cc0e09568610eb8e40b302e73f2303a36259238181"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) fstatfs(r3, &(0x7f0000000000)=""/183) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)="", 0x6, 0xe9, &(0x7f0000000000)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000e9000)='/dev/dsp#\x00', 0x8, 0x18100) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a7f000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000773000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='net\x00') getsockname$inet(r0, &(0x7f0000fb0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6b000-0x4)=0x10) readv(r1, &(0x7f00000e8000-0x10)=[{&(0x7f00003db000-0xca)=""/202, 0xca}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006dc000-0x8)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005a4000-0x10)={r1, &(0x7f000011e000)="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"}, 0x10) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003a2000-0x10)={0x0, 0x2, 0x7, 0x5, 0x0}, &(0x7f0000e5c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000731000-0x8)={r1, 0x8}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000bf000-0x1000)=""/4096, &(0x7f000024c000-0x4)=0x1000) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000)='veno\x00', 0x5) listen(r0, 0x0) shutdown(r0, 0x1) 2018/01/03 07:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x801) writev(r0, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="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", 0x694}], 0x1) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 7: clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) signalfd(r0, &(0x7f000050e000-0x8)={0xab}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x80, 0xfff, 0xff, 0x40, 0x5, 0x3, 0x4, 0x101, 0x9, 0xff, 0x2, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) prlimit64(0x0, 0x0, &(0x7f00009bf000)={0x0, 0x0}, &(0x7f0000326000-0x10)={0x0, 0x0}) [ 32.411168] device lo entered promiscuous mode 2018/01/03 07:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fa2000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000097a000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000237000-0x10)='./file0/control\x00') 2018/01/03 07:49:44 executing program 3: set_tid_address(&(0x7f0000001000)=0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x100, &(0x7f0000048000)="acb4f38dcf8e0e4dc4ba397044e1a027216b98bf10944ea4f771695306f2a7e2440b786ea48d749c2fc5d2198e8e40a6f7a69bf1dd504e49f8536c043ce22d4b85c1d79fddba7e73abdfcb9fa1ece44d0d140390b2fe9b46561e23ca1ce7e9a849706703b72672eed057edafcd562140ad15b20af1df698935e8a28c2ce470bea6269b767ca36c7ea6d76adeafb668ad25cc8ecc0b25930234fa7c876549f032825a23e5646a3bc1abe589a2") 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) syz_emit_ethernet(0xbc, &(0x7f0000e0c000-0xbc)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbff, @x25={0x3, 0xfff, 0x1f, "284177903f909aed8a67b61552ced7914b7fb483b31b737d99d323dee7efd77a5986d867fce6afcf163621627d1bbfdac44e60c2ea8266c1866bee6a44954e38cf26449ff01069096defb4df0fd29227684c65d6e0b7d51c650657d7972b25e32f3e014c55c55f8ef886e3848203a3b3b513b0b922ea7fc0a0db3eb6d0b5a5aaddb1a82e9b7a6950351557be1cbab891dfa9d64954c8109c33311cc7917d32f4857299a699d9d84a962997"}}}}, &(0x7f00001d9000-0xc)={0x0, 0x1, [0xa6c]}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000ae1000-0x14)="ff55d36cf3bb043600000000f200000412000000", 0x14) 2018/01/03 07:49:44 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x1a)='vboxnet0ppp0vboxnet1eth0(\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000005000+0xc08)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1000)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000003000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='\x00', 0xfffffffffffffffb) 2018/01/03 07:49:44 executing program 0: prctl$setmm(0x23, 0xe, &(0x7f0000df1000/0x6000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a9000)='/selinux/enforce\x00', 0x200, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008d1000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000acf000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setname(0xf, &(0x7f00006c0000-0x11)='/selinux/enforce\x00') timer_create(0x7, &(0x7f000027e000)={0x0, 0x22, 0x4, @thr={&(0x7f0000cab000-0xbd)="499bab6396ed1771bff92da709e5f34d031d2fde1fa891031053e50ea1ede02dae2ac87fa08f20d8d456f1a6e8b15c82e88d4939750d0980907e2c8353eb1ed3922cfbf3dd11d8f9ad9b84df42de6bbd138aaea788b03f93527543034b88185f0323182195e579a3158c60c1ed0893f541004228e52a7c04de3b1b1e0a196e5de446c69226b5e865fae1d904a4f9cb565b19d6fb2baea1c6d53a8cac500359e47707456abbc5c7cf6236455e84626161644c6f89ac6918a6e37abf2403", &(0x7f000034b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000439000)=0x0) pipe2(&(0x7f00009a8000)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000c89000)={0x8000, 0x5, 0x9, 0x0}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000c2f000-0x4)=0x0, &(0x7f0000a1e000-0x4)=0xfffffffffffffd6f) syz_open_procfs(r1, &(0x7f0000f5e000)='net/rt_cache\x00') r4 = socket(0x2, 0x3, 0x2) setsockopt(r4, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/03 07:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000145000)='./file0\x00', 0x141046, 0x0) r1 = getuid() syz_open_dev$evdev(&(0x7f0000ba1000-0x12)='/dev/input/event#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00001fa000-0x58)={{0x81, 0x6}, 0x1, 0x885, 0x0, {0x8, 0x35f0ded5}, 0x3, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000074f000)='./file0\x00', &(0x7f0000ad4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000065d000-0x8)='./file0\x00', 0xa000, r1, r2, 0x5, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000c70000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) syz_open_dev$vcsn(&(0x7f00009f1000-0xa)='/dev/vcs#\x00', 0xffffffffffffffff, 0x400000) ftruncate(r0, 0x10000) sendfile(r3, r0, 0x0, 0x72439a6f) 2018/01/03 07:49:44 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000f7000)='/dev/audio#\x00', 0x6, 0x54040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x100000000, 0x0, 0xf4, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x4) write(r1, &(0x7f000058b000-0x24)="2400000020000700de91031b001d000001ff000c090009fffffff500b200f70005001eea", 0x24) 2018/01/03 07:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @fr_pvc_info=&(0x7f0000b8e000)={0x0, @generic="880e5642b00779f366cd5237caa184b4"}}}) syz_open_dev$tun(&(0x7f00000fb000-0xd)='/dev/net/tun\x00', 0x0, 0x84040) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$unix(r3, &(0x7f0000f75000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0x8, 0x800) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KDMKTONE(r2, 0x4b30, 0x24) dup2(r3, r2) write$tun(r2, &(0x7f0000f91000-0x27)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/03 07:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000418000-0x8)={0x0, 0x0}, 0x1, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000018e000)=@int=0x0, &(0x7f0000f4b000)=0x4) bind$bt_hci(r0, &(0x7f0000be2000-0x6)={0x1f, 0x9, 0x3}, 0x6) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r0, &(0x7f000093f000)='./file0\x00', r0, &(0x7f000010c000-0xe)='./file0/file0\x00') ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f10000)=""/245) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000002000)=0x9dd4, 0x4) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x0}, 0x14) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffee5) 2018/01/03 07:49:44 executing program 4: r0 = epoll_create1(0x0) flock(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005a9000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/autofs\x00', 0x40040, 0x0) flock(r2, 0x6) 2018/01/03 07:49:44 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd9000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000fd9000-0x18)={0x2000, 0xf000, 0x7, 0x9f, 0x2}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000f14000)='./file0\x00', &(0x7f0000fd9000)=[&(0x7f0000fda000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000fd9000)='em1em1&,\x00', &(0x7f00004f0000)='/selinux/checkreqprot\x00', &(0x7f0000fda000-0x16)='/selinux/checkreqprot\x00'], &(0x7f00003e1000-0x10)=[&(0x7f0000fda000-0x16)='/selinux/checkreqprot\x00', &(0x7f00001fc000-0x8)='F#+eth0\x00'], 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002c3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000aa9000)='proc\x00', 0x0, &(0x7f0000fdb000-0xc7)="616d73f94e0000ffff833c056c435f35ec1c6361304b88d186bf450fa40572ac40d33de3cb6820d851ba32afa8934f872b4882116e384aaf5bc03497c30fc9ae26918f464db3248fa49e32b0d88b6960fd8ab53df3c85f411ac4a2e859e1ed45ac73d967d8ce284d6405ca239c24a98b139153a31d94241c27444d7e1b7838c0a1485dc9b60ac8839b637c7c3af5e184215efddbbf8cd3bd7319b0a1aebe78fa7242b4d131bb1141e7271c170dce0571a756f1c80a5116175e32781fa5738b93da6beff01e944a") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000fdc000-0x30)={0x24, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000721000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) unshare(0x400) fcntl$lock(r3, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r2, &(0x7f0000547000-0xc)='./bus/file1\x00', 0x200) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) fgetxattr(r0, &(0x7f000028e000-0x13)=@random={'os2.\x00', ']user},md5sum\x00'}, &(0x7f0000ee5000-0x80)=""/128, 0x80) connect$inet(r0, &(0x7f00007e8000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000053d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00004c4000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000835000+0x489)=0x2, 0x4) [ 32.537193] Option ' 2018/01/03 07:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00004d8000)='./file0\x00', 0x100, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000095b000)={{0xffffffffffffffff, 0x3, 0x100, 0x3, 0xfffffffffffffffe}, 0xfa5a, 0x9, 0xd93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x988e, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$sequencer(0xffffffffffffff9c, &(0x7f000095d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) 2018/01/03 07:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:44 executing program 6: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005cd000)=0x5, 0x4) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b4e000)={0x0, 0x8, 0x30}, &(0x7f0000254000-0x4)=0xc) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000852000-0x8)={0x0, 0x2}, &(0x7f0000b4f000-0x4)=0x8) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b4d000)={r2, 0x10001, 0xc2, 0x4, 0x9, 0x10001, 0x280000, 0x7fffffff, {r3, @in6={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x9, 0x915, 0x80000000000000}}, &(0x7f0000b4e000)=0xb8) clone(0x0, &(0x7f0000b4d000)="85", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000a66000)='+') setreuid(r1, 0x0) 2018/01/03 07:49:44 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a02000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000190000-0x4)=0x9, 0x4) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40000, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000097000)='/dev/input/mouse#\x00', 0x1000, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000000)={r4, r5, 0x800}) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 07:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x1, &(0x7f0000621000-0x8)="", 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/member\x00', 0x2, 0x0) [ 32.628937] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=5167 comm=syz-executor3 [ 32.676762] Option ' 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000089000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00002b6000)=""/191, &(0x7f00003cf000-0x4)=0xbf) r1 = syz_open_procfs(0x0, &(0x7f0000cc9000)='stack\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/03 07:49:45 executing program 0: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b05000-0x8)={0x10000000000000a5, 0x0, []}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000012c000-0x10)={0x5, &(0x7f0000751000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000195000)=0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005aa000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f00005aa000-0x78)={0x0, 0x78, 0x8000, 0x1, 0x9, 0x8b5, 0x0, 0x40, 0x1, 0x9, 0x0, 0x71, 0x0, 0x1, 0xfffffffffffffffd, 0x40a, 0xffffffffffff219e, 0x4, 0x4, 0xbce, 0xfffffffffffffff7, 0x7, 0x6, 0x7ff, 0x366, 0xf5, 0x2, 0x5, 0x7ff, 0x85b, 0x10000, 0x0, 0xffffffff, 0xffffffffffffff00, 0xbc, 0x9, 0x100000000, 0x7f, 0x0, 0x2, 0x2, @perf_bp={&(0x7f000024e000-0x1)=0x0, 0xd}, 0x0, 0x101, 0x8d8, 0x7, 0x9, 0x6, 0x0, 0x0}, r1, 0x5, r2, 0xb) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/03 07:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = add_key$keyring(&(0x7f0000a7a000-0x8)='keyring\x00', &(0x7f0000889000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00003a1000-0x8)='keyring\x00', &(0x7f0000cab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r2 = request_key(&(0x7f000053e000-0x8)='big_key\x00', &(0x7f0000340000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1b000)='-cgroup-keyring\x00', 0x0) add_key$user(&(0x7f0000d18000-0x5)='user\x00', &(0x7f000053e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000592000)="393a3007bc21574500c9bcefd7ace259086562e738f374c4dc231f6daefbfb699edd3705382bfb01d7975d2a80a292054822abd63defa86d4f763cd53c493a0fde5223605bf33b589b8450cc028e444290b17f510e9b3bb06bb4d5ab9f573d8548148032b8a42286c4d4d20fccf0bb48d5c84c9eabc867bf7d4764852ddf86446f63637ed111194d09e55272db1691212e4fa3bed20a108e2a4d7d0a542febc0fa6866a8a4d862c374802c41218e3d36ce525628a933e8c7fd5cc9da3cfffbba", 0xc0, r2) readv(r0, &(0x7f0000405000-0x20)=[{&(0x7f0000dc1000-0x7f)=""/127, 0x7f}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) link(&(0x7f0000858000)='./file0\x00', &(0x7f000064c000)='./file0\x00') 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000043e000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78b506e8b951173", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000d89000)={'hmac(rmd160-generic)\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f0000f3b000-0x8)='./file0\x00', 0xa900, 0x1a) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/03 07:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fdc000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f000083a000-0x8)={0x0}, 0x0, &(0x7f0000dd6000-0x10)={r0, 0x0}, 0x8) io_setup(0xe, &(0x7f00000d1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000939000)={0x0, 0x0}) io_getevents(r1, 0x0, 0x5, &(0x7f0000bc2000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b16000-0x10)={r2, r3+30000000}) 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000058000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) bind$packet(r0, &(0x7f0000cb0000-0x14)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a0000-0xb)='/dev/hwrng\x00', 0x620800, 0x0) ioctl$KVM_NMI(r2, 0xae9a) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b73000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b74000-0x10)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000223000-0xc)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a55000)={r1, r3, 0x227}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x6, 0xffffffff, &(0x7f0000d2c000-0x8)={0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000cd3000-0x38)={0xfffffffffffffe01, 0x2bf, &(0x7f0000dcd000-0xb1)="a731f45885e90793a1441950a7ce8ba1c60c42d627530cf47fd362c0f485d0677c0d8fedecf32850ea9f55776dcf60513f8e265db6c450900e369504f8839231a4c9bfd9beaffa1b6cb9b0c7c9963a80e3f9ab3e7dece27e0cede974e3d17fc69b5b4ce6fde9e9d02b9ad481a6f624635faa085ba82dff413863af376669e7711e92640cccef9615d340a431359caa232a8df54f11ba72801fe2ee4863cd19f0908cda3d6906cfe458acfeb0064d1a4cda", &(0x7f0000234000)="8561b2a9add82827c68dae75e25a172fb7001e8b34124b6b96f9f8264a787224a6cc0fe2ce44f38a8c00322d12a365a4d827b0bf2e60c4bff36eda5d5d8b468e5fb41dacb652462771e2aad8844e51a01221c554e7fdbaff146c217106d5d1eda1f499af105f13e9f31e99ca34247833261133a6d70b0b7dffc52cb453eb3dd0ac160123fe9ebb3fd5b4bad5e15712667484466e7e0e0b4dc183b3b292e38702cffb7a7289eb41ec30af81ee3cd2457c4957", 0xb1, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000e4a000)={@loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000ea6000-0x88)={0x8, 0x1, [{0x7, 0x0, 0xdefd}, {0x501eb48d, 0x0, 0x6}, {0x2, 0x0, 0x8}, {0xff, 0x0, 0x9}, {0x93d, 0x0, 0x81}, {0x101, 0x0, 0x6}, {0x0, 0x0, 0xffff}, {0x6, 0x0, 0x7ff}]}) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000408000-0xf9)=""/249, 0xf9) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='/$vboxnet0)/{*}$\x00', 0x2) getpeername$llc(r0, &(0x7f00005b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x18, 0x0) clock_gettime(0x0, &(0x7f00008a0000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="2dbe3e7e909b7de53142a1781397e2020292f19a14c84313e50575eeae6d006245f604f15d0cb4a998cdc1c18e2c8d71df8abf487d579d23320dcff55b6fd5892ad8970d047e6819981885ffb22bfeb784ee58d02fcf7cf46da1b4f8056ef7f61bfb6d902809b9cc78f89896ba41c94cdb78f2f99972162a68d0b4899a1ae6278a63d86e327547810356aa2262e888e0fffdda701d20d96ef96627e6c3b334d2c9fb048e1a247ac1abab82824c4e0c9ac9b919dae3a56d11d3669b67abba6cf0907add82f4a73159c533c88a0064968da1d1f4", 0xd3, 0x0, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)=""/24, &(0x7f0000001000)=0x18) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={r1, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 07:49:45 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000811000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000168000-0xd)='/dev/dmmidi#\x00', 0x81, 0x460000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000284000-0x4)=0x77d1, 0x4) bind$llc(r1, &(0x7f0000e22000)={0x1a, 0xfb, 0x3, 0x2, 0x100000000, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000577000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ea1000-0x8)={0x2, [0x0, 0x20]}, &(0x7f0000562000)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000092b000-0x1)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="ea35000500059a0000010592a564c53ee812006700007fff", 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) connect$netrom(r3, &(0x7f0000a6e000)=@ax25={0x3, {"7c18979fe0a178"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d76000)={0x0, 0x9d, "62b4d53b890187a22114cf9527fad1a861c57f5fc8055412588e71f018a331c4f66e7202a53ba1932c251273d0473702cf8e16a69f4f5e0007bf7a2933c7416c6ba7cda550bddd13b87ca9c7c53d61279ec38f4657f1badd110d8d36318934d3d3cc26518061a07d628fd8b1d508f5a00bb69258ae4c727584bba861cde4d229428824676d5e2ca86ed013f68b157e1ebe4e41fef45a9d97f2094d84bb"}, &(0x7f0000000000)=0xa5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000046f000)=@assoc_value={r4, 0xffffffff}, &(0x7f0000f04000)=0x8) accept$alg(r0, 0x0, 0x0) r5 = dup3(r1, r2, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000b13000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x4, 0x80000000, "42d0e4d540f40d83e49b6bfa36391b59a3694cdaacca25feb95fb49d52ed0291b2186d5b17754711ef0b4c2fb8cb7c328b6f672d922663d1315db3a1e5a668b953d4896c2a14ce381b9da939d5be5ba8"}, 0x160) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000554000-0x10)=[], 0x0, &(0x7f0000ad3000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:49:45 executing program 0: r0 = socket(0x3, 0x805, 0x10001) getsockopt(r0, 0x3a, 0x0, &(0x7f0000000000)=""/0, &(0x7f00007f0000)=0x0) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000636000-0x4)=0x0, &(0x7f0000e04000-0x1)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = dup2(r0, r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f72000)="0ab73d909f9e0a9e7bcc175ceaea8f80ce354840f8b4960b652c3506b305dfc9b603580c742dfb28a85f42c76577b89e4b953160c89a872efd578f8e62fc") accept4$unix(r1, &(0x7f0000545000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000772000)=0x8, 0x80800) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000afe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x938d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008fc000)={0x0, 0x7}, &(0x7f0000047000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006c8000)=r3, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00006ce000)={0x7ff, 0x18, [0x49f, 0x1, 0x1, 0x2, 0xc1, 0x7]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c21000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0x9, 0x2, 0xe19b}, &(0x7f0000c70000-0x4)=0xa0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00002e3000-0x4)=0x0) sendfile(r1, r2, &(0x7f00009e0000)=0x0, 0xc) 2018/01/03 07:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000b1000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00001c2000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b51000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000939000-0x10)='/dev/sequencer2\x00', 0x600041, 0x0) syz_open_pts(r2, 0x100) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) 2018/01/03 07:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000cc0000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = creat(&(0x7f0000862000-0x8)='./file0\x00', 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000c13000)='vegas\x00', 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/03 07:49:45 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000003000-0x68)={0x7b, 0x0, [0x7, 0x6, 0x8, 0xcc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000004000-0x8)=0x46ee3250) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000000000)="b4411661f780ade0d12698ecb2926b7fe05d989ebc219180eb3c3101547b0ed279197eb50dda56e1f00ecaca20ca4cf1ee59539a46ba5033f3bfbbca4380596e807fe1d02b04d32456bc8944fd375accbe4901a2305822998a0232cd1bd70292b5dafeaa3d04568ce5e52264058dad08541bd84513f36fbff57af18bff98805b160fc27168a5bda687c938acc2a1c59dd41881", 0x93) 2018/01/03 07:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x9a, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f03000)=""}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000ae000-0xb)='/dev/mixer\x00', 0x2, 0x0) renameat(r0, &(0x7f0000a91000)='./file0\x00', r1, &(0x7f0000d6d000)='./file0\x00') sendmsg(r1, &(0x7f00002c1000)={&(0x7f00007cc000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b50000-0x30)=[{&(0x7f0000bb4000-0x4a)="c7ddc0022947d2ece732d6d95d16002ac32e011cee3f7d0a0d7eda8c2452ee9b533d50a9e126d41c710d1fe54e7f9523f5d5b855e56384175af7d40048478a10f4ffaea79f131a6b674c", 0x4a}, {&(0x7f000032c000)="7909e8a35616fae494464463e56fc47f553e80a5830862b2450373ce", 0x1c}, {&(0x7f00002f3000-0x10)="0154563fcd50f0246b29bdaae2677298", 0x10}], 0x3, &(0x7f0000595000-0x2260)=[{0x98, 0x117, 0x2, "75a12694b22d8326ab0505ffc57b4b1da404abf51599553f0e624d8622e85e9bcaac4e5ec908fb1d1c01636292eeb1b6843e7bebd9c9deb3df265045eb85b86cc2f790b6d6d84499ae96c662fe668b8b1dff6e6b8a394cd1c325f59d305a5c40cd2949c3256e29c70a87f646b10358e5375596ca0b515fa0f06a532c3fa73a1cbb97c90b5243"}, {0x50, 0x116, 0x1000, "7ee1a5db050dc7e4f3e475e926e7d0ce426be749f52297b9a40147f919b1d99fddb2df47a102d68ccca0a57f00b53b4fcbd71b224b7876b6fd64"}, {0x78, 0x108, 0x8, "195330d62b0c541d8a1f504b6f22308d67f8fbac698cde7464d32750e79df90abe9b99c07388a1e88d47eedecedbc12ddcae7af1ae096481d9cb53c3e83916a6c1f44f1164e1d45856ee257f056c0107bfefd6553ac8d2ce51b3f78a59d8e112e5640b7e2adc6811"}, {0x1010, 0x0, 0x0, "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118c70abc5eeb5cd0e4791a598168d483764cc8781616d14b0b75bd3088102088f654d3e14c6fda22538f4ae26664492d38135b70bc8057e777b74290ea74353ff8c1423416892ceab6d029b1b475ecc091fc4aa9a91dae74745acf5c0565e3267e37aa36ac9fb98e7839db2fd8501c66aed56e5e043d2d00a9b92c3ae10647fd516b1d3fbd0dea8ac4acc959df7ff4a71ec864acd7e1425afa2b3a48eef00a0c19042d2005f7a03b1198cb40a6f73fa6d7a1b2c9a343e518adf30305b33c5ccb4f8461f1eb1dfabc3cd9d958f2dfcccf58a517d61488e2f5d520af3b493ad30de77f1095f0f5134d1d17a5cee2ed9a4d0ad63b402d06e121b17182cb9aee97287fc3eb5b70995cec1adf36db23b3406ba9b0fef2634629de41567e5c581899d66e0f9576468ccf105ba12696ae17a75f9e66fdbfc9b947b516b298f888f252c105a7cba993ef20b4557379b463f5a5852cb27737ee2500e298763ec276e233dc4c5c36f0ed3d8954fc5770ad784b176153bbb9245b1324cd15d290cd4878a506a9beb41ae320ccdfdb9c24e09353afd321a5d4e3fe7ba93a618c7678d8c98c7cd6bb073533d60e81dd3ef9bf44401e819aeba0c5ee0751d23aeac9f17945c1f34adcf818d56b3f8dc50945c735d3e87e672e1d9ba36f102798de507dadeb4f5d9755d9205cc62430fefdb0335a5546f7e5253f549b583526e5eed594afed2ec50b485881d1990d592cff8fdefb0c01ff8b49bfa3a99f61b89665ebd09cd97104a3db33becf23cfea89c3329dea0f95fa010ff2509616481240f02928bccd4efdc41026b739d801e462dcd50adc29894f4dca1397c04556b0ab511bbba3d726be4d366fd6234af6e55bb3cfc02b4a66a92814d44d07be8895c9ba88f8bd98d30db6269d06943636775c5fb5f73192a6dd19042f719b3b0743961e2c0e55c992a89463d9eb6d2b655f0b8b3e2aeec4891e782165b053e14b83dbac9aff2527679db944214d65a895ca0c151aa24295ab6fc9b83afd56036ce847f14326ce7cd139e9846edba98df9d4d4623830fca1936e25fc02b1029f211e5b39459f24656160fc1245444b3b9446beb02f7b8cef940667be11fcc4b7b2bb4d2f05431a57d75083ed3aabc1a45c9d9170bddeaf69a8caa9bbb24746b119a40b38fe7bd8be1c7d7a11a4e246aa64652ae6bf0b15561b58d4005153be1bf9b356e4a86ff873510812382684311d327090e22d3e6ee343d06e4b29d21d4c29383bda0f28d8c521d4b9be8b1bd9d6cfe437f050371065f87274b3e666bfdbeb4d2af5573ee98353ab85e5aec260bbef5db710d28f03fb4ebe5a0c9bc7116d0dfed6494eb50d22a1d57aaf1152eedd3647db4b59134b3c89ba5972697d618a75aa9d9de2621ae79c552e7dd31e1e22e248846bd2d7797d4ff2dfbe686d5652c85b614ada10fa891d692a2c3136881120ff5d55f88ae043e6fc4b9dd8344b9d0ece3188a2a8c14de3dee260d6e767034477c492f73a1603d63f7fa189dd1ad1cbf47ce2ed6ac9ffc6402083dc0f0e6ae217a2bc6c58d11fb601a2b966403b7bd04a54ff7b6ff9441b27a02d8122edcb7526b2e5c3a37cfa73dc52d2dccf2392d5c9d57cb3c917e0e8e7aca209f8f6ec37b2fb6e78fa376dbf22e4ab0f213121e910d461180c045e63bd829a6b203fc0bf4d29ffff336772d3a076997d6e08b66c9baed2cc75672ab99cf5c9e2bf12075269b1a60a79ff74cbcaea4efc18117772ff01634417ab1f4a3fe1f678fdb39702d209529414f5c1c5b65a5dee6e5926667866b07a27a00b25e456b8a9d598bbb2d3e7a075c9d583a7968b8fdd8518d394fbacf7551eb248e19f416dea3edce0671be34b2ae43e6cbdac971d5d2cead4ec8c6908b9c5b6e73dbfc3ed7c326b13a5a056b413ea0c5d6deb3d2234deae30893e51e75b90bd337fb314e7feb17bcfc28efa847b075e8e4a83e5b12946d9a087c256b829ddfa534bf6ca8c7d9d738030673a935a6233c0aa91a25eea50aa0f9142ebfaea51b854ea3934888d55cc968714f7936d2d6220b737bdd4ee293b39741532d26ff8a7b87be6d99c1dae8b3a27fc7ddb113a59aafb28e71e9cff0c3c3f8e43c1cee23f214985887569d6efe15baaf0529a547da391bef3c75d37d99ee42dc761907d98486c4a9b081f4e2a48831e8938407e22efca80f0f280ba43a6ba891d355583eb775922469de2cb624e1b6f46060aa05a3b033a12abea4bc9518b04b8c6ae45"}], 0x2260, 0x0}, 0x80) 2018/01/03 07:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000007e000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000438000-0x4)=0x8000, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001db000-0x4)=0x0) getpid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f000062d000)={r0, r0, 0xfffd}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000037d000-0x6b)=""/107) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000436000+0x2c2)=""/201) openat$rtc(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/status\x00', 0x0, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c65000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000fbb000-0x4)=0xfff) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$getownex(r1, 0x10, &(0x7f0000079000-0x8)={0x0, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000974000)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f0000205000-0x78)={0x7, 0x78, 0x714d, 0x100000000, 0x7fff, 0x10000, 0x0, 0x295, 0x84008, 0x4, 0x3, 0x20, 0x5, 0x100000000, 0x9, 0x5, 0x2a, 0xffffffffffffff61, 0x80000001, 0x10000, 0x1, 0xc1b, 0x3, 0x2, 0xfffffffffffffffd, 0x4, 0x1000, 0x8000, 0x20, 0x2, 0x0, 0x9, 0x8, 0x45, 0x615, 0x7, 0x272, 0x3, 0x0, 0x6, 0x7, @perf_bp={&(0x7f00000c3000-0x1)=0x0, 0x8}, 0x100, 0x0, 0x8001, 0x2, 0x4, 0x1ff, 0xffff, 0x0}, r2, 0x115892ff, r3, 0x8) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0x308000)=nil, 0x308000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) mmap(&(0x7f0000308000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000308000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) r2 = syz_open_dev$dspn(&(0x7f000011c000)='/dev/dsp#\x00', 0xff, 0x10202) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000021b000)={0x0, 0xd5}, &(0x7f0000157000)=0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000025f000-0x10)={0x1924, 0x4, 0x24000000, 0x5, r3}, 0x10) mmap(&(0x7f0000308000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000309000-0x9d)={r3, 0x95, "e5b6f7a567153b2572dbcb98939c768557edfeedab533a46383b974543da58b4e0ce77672d3ac9a0c571a3006a7eb51350d1547a640e2dbd9ff4000abb1bbacda1eeb1dcdbbd7096196db817554bf6a6644ad981d0f359ef54eb6e839f9758512f4ddba56af9dcfe0fed6498107d465e8fe867e2dfd31e45ccec00856a0daccfd24bc6cd242c7b9b6c47baf09809c7d9e25c2bd04f"}, &(0x7f000018a000)=0x9d) ioctl$int_in(r1, 0x5452, &(0x7f00001e5000-0x8)=0x5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000b9000)=[{0x4, 0x5}], 0x1) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[{&(0x7f0000166000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f00002fb000-0xc8)=""/200, 0xc8, 0x0}, 0x0) recvmsg(r1, &(0x7f00002f9000)={&(0x7f0000028000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002f9000)=[{&(0x7f00002fa000-0x56)=""/86, 0x56}, {&(0x7f0000159000)=""/187, 0x6d}], 0x2, &(0x7f00002fa000-0xc6)=""/198, 0x215, 0x3}, 0x0) ftruncate(r0, 0x1) [ 33.182099] binder_alloc: binder_alloc_mmap_handler: 5290 20000000-20002000 already mapped failed -16 [ 33.192792] binder: BINDER_SET_CONTEXT_MGR already set [ 33.192804] binder: 5290:5296 ioctl 40046207 0 returned -16 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$binder(&(0x7f0000487000)='/dev/binder#\x00', 0x0, 0x2) getrusage(0x3, &(0x7f0000c1a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000237000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000042000)=""/0, &(0x7f0000812000-0x4)=0x0) 2018/01/03 07:49:45 executing program 6: prctl$intptr(0x1c, 0x7ff) prctl$intptr(0x1c, 0x7f) r0 = syz_open_dev$dspn(&(0x7f0000d3d000-0xa)='/dev/dsp#\x00', 0x1f3, 0x100) connect$nfc_raw(r0, &(0x7f0000a11000-0x10)={0x27, 0x2, 0x1ff, 0x3}, 0x10) 2018/01/03 07:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006a9000-0xc)={0x803, 0xffffffffffffffff, 0x0}) 2018/01/03 07:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000+0x16)='net/ip_mr_vif\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) preadv(r0, &(0x7f00002de000-0x60)=[{&(0x7f00005f5000)=""/253, 0xfd}], 0x1, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000756000)={0x0, 0x0, 0x0}, 0xc) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000e35000-0x4)=0x0) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0xa) mmap$binder(&(0x7f00009d9000/0x4000)=nil, 0x4000, 0x800000300000d, 0x2011, r0, 0x80000000) [ 33.241622] binder_alloc: 5290: binder_alloc_buf, no vma [ 33.248165] binder: 5290:5296 transaction failed 29189/-3, size 80-16 line 2960 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000032d000-0x12)='/dev/input/mouse#\x00', 0x66ba, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005d4000-0x8)=0x0, &(0x7f0000f80000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x4020940d, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/03 07:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000032c000-0x18)={0xaa, 0x1, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000c46000-0xb)='/dev/vcsa#\x00', 0x9, 0x24001) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003d7000)=0x0, &(0x7f0000c47000-0x4)=0x4) 2018/01/03 07:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d1a000/0x3000)=nil, 0x3000, 0x6) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000022e000)={0x0, 0x4}, &(0x7f000009a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ae000-0x10)={0x1, 0x4, 0x4, 0x3, r1}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000043000)={0x10001, 0x1d, 0x0, 0x100}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000914000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r2, &(0x7f0000b09000-0x70)=[{&(0x7f0000ec4000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x3f4}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/03 07:49:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e8c000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d30000-0x10)=@common='ifb0\x00', 0x0, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x40, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x24}, 0x8) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001000-0x18)={0x10f000, 0x1d000, 0x1000, 0x2, 0x33}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) fcntl$setlease(r0, 0x400, 0x2) [ 33.306395] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.312724] binder: release 5290:5296 transaction 5 out, still active [ 33.319416] binder: undelivered TRANSACTION_COMPLETE 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005fc000-0x69)="b93c71ce55208d54f9436dfb6e0dcf38ca93ff26e6907a0bac8fcac4d5f69d730e00844376241b51855d489233cdea4d95a39fb5987d5a54ea781055948ceb46d4494dca78d057ea4d6b03d1df0b9d550badac91280fa11f0b3780b4bfc79ecb9b3e56e1bd07a707e8ab0abe3d4129e0398e5fd86953639e435acf8211f7b123e93dc23db0bc35693a997b8186937fe87e6859bd7098267481b7cf716ee638bc1e69bf3f86a10e889a0df0107bbc30581e92b4d7a48612c51e151418dcbc308b6a3c9af87b69b6ba6eeec633e8e11bb15e7e4c85", 0xd4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/03 07:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/enforce\x00', 0x2200, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ff5000)={0x2, 0x0, 0x1, 0x3ff, 0x5, 0x2, 0x1, 0x6, 0x100000001, 0x0, 0x401, 0x3}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") membarrier(0x1, 0x0) 2018/01/03 07:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000001) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0xc, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00009f8000)={0x80000000, 0x100000001, 0x3ff, 0x200}) ioctl$TIOCSCTTY(r3, 0x540e, 0x3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ff000)='/dev/sequencer2\x00', 0x200, 0x0) connect$netlink(r4, &(0x7f00001d2000)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/01/03 07:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a3000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$alg(r0, &(0x7f00002ff000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005da000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r3 = request_key(&(0x7f000039a000)='big_key\x00', &(0x7f000031c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c85000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c4a000)=0x0, &(0x7f0000d15000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000228000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f000011e000)={0x2, 0x1, 0x1, 0x5, r4}) accept$alg(r0, 0x0, 0x0) r5 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ad4000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0xe8) stat(&(0x7f0000c18000-0x8)='./file0\x00', &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000da0000)='./file0\x00', 0xe000, r6, r7, 0x5, 0x40) sendmsg$alg(r5, &(0x7f00001f0000)={0x0, 0x0, &(0x7f00004b0000)=[{&(0x7f00007ef000-0xeb)="88", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:45 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000033d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/156) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x746, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47b20e2c}, 0x1c) prctl$intptr(0x1000029, 0x10001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/03 07:49:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cb5000)={0x0, 0x9}, &(0x7f0000de5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000de3000)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e98000-0x4)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000454000)={@generic="9e25acbc0c8fbe9b7285e2d5d224a586", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000121000-0x86)="c3459ce2a7b373adaa7c399f8d4de6cb4eb89c99d375d805084a626235e55d0cf5e20f68ef97ea21d977645c39213f9ef2b1b4982c3386cb0c7ce67895d0c12d52d9eb973f2ef4f9fa1393193d650ca9311a62d1be8ffc14c7662c01197c89cd9518731648195e41df75b3c1bd3b742c9a180819e6fb3a1d9df8dec1bc8dd15f07245952bce8", 0x86, 0x84, &(0x7f0000700000)={0x11, 0x7, r3, 0x1, 0x33f, 0x6, @random="f9b92199ec07", [0x0, 0x0]}, 0x14) 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000735000)='./file0\x00', 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c62000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) [ 33.367848] binder: send failed reply for transaction 5, target dead 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fba000)="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", 0x123) r1 = syz_open_dev$amidi(&(0x7f0000753000-0xc)='/dev/amidi#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002d000-0x8)={0x0, 0x6}, &(0x7f00004d1000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000de9000-0x8)=@assoc_value={r2, 0x0}, &(0x7f000017b000)=0x8) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000766000-0x8)='./file0\x00', 0x111900, 0x4) connect$bt_sco(r0, &(0x7f000068e000-0x8)={0x1f, {0x9, 0x10001, 0x800, 0x7d4f, 0x3, 0x8}}, 0x8) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000ff7000)=[{&(0x7f000000a000-0x4d)="ff", 0xffffffffffffffa7}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x0) fcntl$setpipe(r0, 0x407, 0x7) sendmmsg$nfc_llcp(r3, &(0x7f0000261000-0x150)=[{&(0x7f0000b99000+0x4d5)={0x27, 0x10000, 0x0, 0x1, 0x0, 0x100000001, "8b16c0da9b899d7878593248c5a0bff919bba548b1f3a3b6344e670b6adb546bb4689a7f9c97f71c1ef1e408b825d74b834ff2f0dfb695eb30bcebae486cb9", 0xfffffffffffffffd}, 0x60, &(0x7f0000a85000-0x60)=[{&(0x7f00007eb000-0xf3)="5b6eaa8611bbbee6af952016f39c6e8d688d7d78191351542115bf000156b4e3a673baba5e533258a74f0dc6fa66db6227ffff8ea8bb19afcb22cdd2aaf8c8e422675061472cdbb66413750622dd1e3db98382ec8debba210e55428ba6fad7549e8c84efe25f0604bfb55611876dc0622aa2364b036c9e63d51aedb07ca51bc6fa56d5153bdfcd1bb7ae9b395d75c64362b4c4b8c050248c329fe88d07f990d79d71076873257b295f8e3ff35140c184611363fad2136ba3885c977613e40b56685ce0bfffa508ea51eaa4b6f2db88bd26ec7c33607be224bd20183d34ffffeb72d736cb2a843955dceffa721b5ceeb1b3c446", 0xf3}, {&(0x7f00008f9000)="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0x1000}], 0x6, &(0x7f0000ac1000-0x78)={0x78, 0x13f, 0x1000, "c0aa8cd99a215a1533a4ba688d6a90c1896af761bad3ba88998370d4b537192be7f2d2e7ff33a0067a47a57da5a08d706f6d1d7eabcabea37cc19022db4725b8ea34d3b76ec5ddb04e0803a727b6f8aad25d81a765ca640e93e5e69d314132c1bb5a45d7ff"}, 0x78, 0x20000000}, {&(0x7f0000081000-0x60)={0x27, 0x0, 0x6, 0x6, 0x2, 0x9, "3eab8e6712b9919d4d6b533329674eac56e044426ee6f317cdf6203cc88be8fe7d8d8a7d66c5e91c9c97d9e69996bc882fd5cf0d5f656ae08d330d3222edab", 0x20}, 0x60, &(0x7f00005ec000-0x10)=[{&(0x7f0000344000)="c715c2dea353614bb87d536f213ea4469d28927ca397f5c092e4e5c1f85c59384937c44507963520c14eb377a84a759da8908e5994c28700554a12c597817cae0b945a4df1c9a15026ccceef4da89c4a9ba6d9d1d1a6f428e4813af34e39e886bda8f8aa1674312a0e7ed10c07cde82380fb38a0e0786b6d8278954c2ec8d40c823fa7302e3a11bf9baeae59925d06753b3387471fa11185aafe8521d9c17dd2c6b8559a50067a5bc55594a6e9b659abc585a52edb2be3abf2d114d54159e0488981de0921fbe54fe7", 0xc9}], 0x1, &(0x7f00008e6000)={0xf8, 0x3a, 0x4, "b15bff5b407261b5a09011b5d4bfd751952830038edd68fd72b992922692d22fa7ea805af372b9671bf4b312e5b31c41c1471a990488e454188268d485b50d532ce96187c552aa040d7b4343d716f112f8f967f662704ef52b4906dfe398053030370326aa980177081bcb5f91841853c44363980cc83c1f33d7aa38add13042b654ed2e8b86c4f0b23982cbb5e35bad4dadb56051bdf694fb1c6d733868ed975905664888f3e85300aa1f5622d79cc929aa89d82e94b60e1842518850446355173bc4221e90df3394421bd92aaa081ad33b58f2ec64c5989f55cef10df5a36bd339467627c819"}, 0xf8, 0x4880}, {&(0x7f000078b000)={0x27, 0xfffffffffffffffb, 0x43b, 0x5, 0x1, 0x8, "e29c321dfccda68d9fae465c85d1e7899b975f32fb3101b90683d59f841c4196f8cbd1b99efdb5c5599f4279f76dadde0fb36ecc2def32016f62ac17f39c01", 0xc4}, 0x60, &(0x7f0000898000-0x50)=[{&(0x7f0000cc6000)="c13ddbdb2e949041dcfc060a7d5a1ed6ed42fe7011bd6b1058cc85ac9a559e595c0528794a16551a62d4defffed62a0b83654f84b1d892917528af576d56d0778b47c8416e450a0e989af5bbda03b2a393f9b6a00f0250dbe6318376ad946da7567821af8fc12c06873a29105b0a0bf2d97710314564e3616cba36b80466e80f010e2b420d21744179aa0dbe43b6caff1b1b747477da072f9aa8c45183e4c9650752d802cf22b8f173940a248e6687e0be48e2064519d1c21e3333e08c5b180eb3b892bd315ea31a05e3b42340dd", 0xce}, {&(0x7f00004c7000)="668e7252f00af880d6309432678191563017d751ac1a431fdcbee655859161d8b9b38f5ce1698fc10164ca6e63ff41db4e5d6a5520f325437d231440dd8e998e70035e981f1f45fa78c410ed4569bf72a55a91185e831234a0a14e68830d7847eac065af59a24628f78166abafc191b87b6d125f58e31f2cbcd2b19aa78e7c5ac03bd63b6c7fe7902004e0e3963b9929e6d81228fb73e8a88c9178f4fe2b6fcbe5f2f25938cec4595ce70642b9c409b9c78632936ee730abe9f287319ef35dbc79f0c382c5fe703f08dab12a026708b2ce7add238f2382fcc5fc", 0xda}, {&(0x7f0000624000)="1b01ad58fbe7852aa22367e0efd725229df941093cf052fe67c822a83542b9bcd366f88950907fca7c54780eceb31e458cae9fd5e979b924db85272a2e01c7ef144921353f647797a057288ee602bae94d5f2e6e3854e2c1d4fe7761f87df837516030f99c721dc1cbd01cd15a9d636080180c9abecb1b5047b37f47e68cca8501089d2562d1fc81c7f9fa4190e27b7a2625f974d37c8692782966e413c3a35d9323744e", 0xa4}, {&(0x7f00002e7000-0xb2)="2e48dc7f5be569588955cc18186985f20e7b23b6d0d93a093ba4432381c7f99443e230d2500453e816fb470dbb0cadc357331211c61f138d6a9f19c408969688183fc2ffbce6bb9e2bbefbd21b60f32b190b8d54bdfc1da9c2d0cbb90ac0a6f8a95a694a91645e53abc3d95e8221ae3afe2e73d3c84e3653e35d256aa8aa89b66b2e0bb83651e5ffe1876ccac93b8c88bf0b430deace92ba0488a60483227e755e69f08f3653a0f1e36cda26b3f882bc2fbe", 0xb2}, {&(0x7f0000a0e000-0xef)="92790031568815a2615a906fac368bf482bed414a256d1e40caec3fbfcbf3ec60f8a5e8bc9c39c277848b1ae671e20b619e0efd27c141b5d86e050c721435334d9b456563c0b4893ddf4d54813047eacf18dca6f8749293ed54288ba0df474da5be8edec375e63feb61e6869208f4bdf64ccbca1a793fc9936914ab3dfc94c3ea97baba1af0234a445bedec2d258d88ffb7dff71a728c2535ac9d96a8d39407bd901fa685102f11430faee239057260482d5f8c62df269338a214e6876013043459e1c122d477a0b2204702c97d207feda15f09352d95573a8f35fa9ab940e5eefa50a32c9397a946371354575f380", 0xef}], 0x5, &(0x7f0000aeb000)={0xb0, 0x117, 0x3, "a5230fae8795c6e796319bb5f08354efddc4098fd329680af1ed0c0e65936cd2255d1a7d7619414bec65e474d845ed9e214fa277b37556326ad74e1f534914b5738614c652810b91b36248ecaa38fee0470b3eec52404b55dedceb2a3c8c4815fa5ba79c261d6d758ce7f6a6b90888a5177efd05f533a591537d8a2f8e9e285bf59477222c2f59ef71381e4e2728417a5e0a29d2a26630ecfb0449"}, 0xb0, 0x48084}, {&(0x7f0000e45000)={0x27, 0x6, 0x9, 0x7, 0x2, 0x2, "8e2687ac15baf39f6dc9ea463f8dabd81edb0bd23e3516374cab60729ef3daf92ae8616eb26bf21c8f6632391deb772593bd6594a0f1c5f341929c4331009a", 0x0}, 0x60, &(0x7f0000a59000-0x50)=[{&(0x7f0000bc4000-0x41)="292e1a65789beae25a1899d397e376d6cb1acbf456065e9a0d0b5b0ccfc1c6240e67eb795ad7d8a01ff59231a0286744acfc50740ce9f7fac363fd8b3f31ae0616", 0x41}, {&(0x7f0000573000)="4ccbd0e53237846b9c1efa232d627943334da041a19bad9988cc40d89cb1ffcc935d2d22a81ea299e55b3385164681707ca4b01e5f30ab6c13535baa336d5caba3b986e2d5e43f4470838dc8268e748b3271d55752df72e5a6e4dcdd88ceb8986d81a7b13424f1562ac3d1edb2be92517134d5aa1ff8bcd14f48a9c52d65679f0e8ac0bd3e606ed269b90893c2ea2f5adb537f50901df8e990243a5bf09d658221ed3cbb378cd57f55d0e10c3b1753c82785d1958e8f15554a67961f1829c6c7a860028ae8ed44c236716d73b8828ac9315d66", 0xd3}, {&(0x7f00002c5000)="49decaf5e0e5e95937f080b44e6b796c5a326c5790838da0111bb4590366e69d5ac50d3131214211fe1808d5ff2f1cfd8875b8e7513e7320b1e771f4f4e0be193284b52bbfe352fd98222b654a306ed60192be2de5ab16923965838a3d2595bcdb314799698a1ec75d1bc6ffc0d7e321c346be33f853c0a5bf59", 0x7a}, {&(0x7f000073a000-0x37)="c04f0137f0101339ac8912b8e0963f32b230fcc3b9c8b30b45e1837b0258d04a0ec4a04fb9e359779ada174b53a824eef076e09b274f5c", 0x37}, {&(0x7f0000c22000)="35608d9e2c582b40b21111579c55b2897a62bf5e1a7c203ea501c1bceafcded8f380c12576e79ab2b2552a249f1c8561e8404e121facc93fe410a354ee300d1844dc8db28c20b7ad01635aa9a43d2fa471b57c10", 0x54}], 0x5, &(0x7f0000910000)={0x1010, 0x10e, 0xf8, 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0x1010, 0x5}, {&(0x7f0000fc9000)={0x27, 0xc37, 0x8000800000, 0x3, 0x100000000, 0x1, "bbdabecfdf3282924e4d66c5407eff18f19f6d311d536c6d74bc9922b58b40cb7f91dc99aee2eee62d23202df20031f5b385056ec5b17253353dcfb58ce1e0", 0xd7}, 0x60, &(0x7f0000692000)=[{&(0x7f0000c0a000-0x8)="804e1962cf0180c1", 0x8}, {&(0x7f000097e000-0x8e)="62d30acf8c388a71c722b42eb7eb2cb6f3d92d90477705152ac51ee80156ea35b747fa34e8d000c04d7fb0db34784590aa8870068fa4ccb0c30d331eeca52fb3b5b26dd980f49be3ac90ca754b79334a15d29c5bd5043df9abc64af0aa54f3e0b7e2f0af0ce95691a90f6b78b7f292f2ca249a72da387fecf6c7426b6a17a3100314bd0813d08a4f7eda3dcd1d1a", 0x8e}, {&(0x7f0000aeb000-0x1000)="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", 0x1000}, {&(0x7f00003b3000-0x12)="d50987a2145291d464fbf0441ececa1f030a", 0x12}], 0x4, &(0x7f0000a9a000-0xe0)={0xe0, 0x1ff, 0x3, "a10161b03be19254e17b1493a0c3199bca4487a5d81276ccad767112986f81ae48a66199b173de1493bbbf607929f1bab330ef473dac85292e9bbbb3668c2e6965dfee549ce6d73c1459af8556efcaaa689482f3e677d1f78f2f77124fa7696b7cb8de8bbc09eb8c77955be33ffd3295b6ba94c7746f91e058eac1505744df855ea95aeb8521863e38983cb6b1a22b6f015ac82b2a1e7c2d1a81fc89cc14db9f4a6f0707723f9e0a0708f599b6e73a8961fcd66d2efa5c6a665b19a127ded32df3aedfccaae2f459e622"}, 0xe0, 0x4c090}], 0x6, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004a1000)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x0, 0x6, 0x20, &(0x7f0000622000-0x10)=@generic="024a8d9214554e76b0da0c071e1cd1b2", 0x498bee6c, 0x9, 0x6}) tee(r2, r2, 0x7, 0x0) 2018/01/03 07:49:45 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d8e000-0x8)={0x0, 0x0}, 0x0, 0x2) syz_extract_tcp_res$synack(&(0x7f0000eee000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000f85000)=@pi={0x0, 0x9300, @ipv6={0x2, 0x6, "86a969", 0x403, 0x3f, 0x3ff, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xc, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa7}, @calipso={0x7, 0x38, {0x9, 0xc, 0x5, 0x4, [0x9, 0x4, 0x0, 0x2, 0x3, 0x8000000]}}, @generic={0xffff, 0xd0, "f4b9393c89711d10f7715be2dd0f9f86a3c57644d0625fede3bac1071dd5d2606dea7789bb747a24f05faa612265e358a3cc54642c91c303593961b30a1c1c6f456171d4547e1db3355c3d442b4c9ccd9f68b4f649578ee128c77352174e2fd7eec423e89bb2cfd7be29b211c07bc546f996eabc0022704b660096232379988dd0bf5c78943443368902b876a5354a1602f4a63036db26209ee333f2b58aebc49c397498e4ef652fdd2a0dad92e35539ec36aea79c0c83d973213e98cd9aac669eb5be3b4d3d859820f2d3aaab9a29d5"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x10000}, @enc_lim={0x4, 0x1, 0x3}]}, @hopopts={0x2b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x81, 0x21, "1c7c5926d2a589fc7d164c9c69bc4c1bd94daa4e5bc63192966e25dfd9dc15a248"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x1d, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffff, 0x81, "0d60c99b3684952f1bd0e3bc028615f103aa9ab32e1640a8b79b3c40ed495764aac991635b233c55dd1f0e541dd27b2dc38536476a02e4a92ded04bde0027cdc0b74e6df29aec7380c98977599311cd9979f107b13fcc089ea0327f9f6fa1cdb8f2db8385a5d1c0bb527c4cc804d2f6dc5e646a2210bb5b6e65c34259a19fa60ea"}]}, @fragment={0x36, 0x0, 0x7, 0x3, 0x0, 0xfffffffffffffff9, 0x1}, @routing={0x5e, 0x4, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x3a, 0x0, 0x3, 0xb6, 0x0, 0x10001, 0x3}, @hopopts={0x2b, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x101}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x20, {0xb5f7, 0x6, 0x240, 0x401, [0x4, 0x1000000000, 0x69]}}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x9, 0x4c, "ffba17a2c3bb2d6813bb1d4ea49fa7fbc398e3b3e633c3da8a9f6ef29373989c0990baa9cc2be1eb87af515e4f423350dc769267902b641544d70fa095d5cd0dc85aedfe5064aac3bd3de328"}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3c, 0x12, 0x0, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x3, 0x1, r1, r2, 0x1f, 0x0, 0x14, 0xc2, 0x101, 0x0, 0x10000, {[@timestamp={0x8, 0xa, 0x8000, 0x8001}, @fastopen={0x22, 0x6, "54931f6e"}, @fastopen={0x22, 0x5, "4b7711"}, @timestamp={0x8, 0xa, 0x8, 0x1}, @sack={0x5, 0x12, [0x7ff, 0x3, 0x8, 0x1000]}, @timestamp={0x8, 0xa, 0x8, 0x8000}]}}, {"5513b97cbfeda84c25512f5489a9ac360c56c085af7d551392509fb79dd447d896e1ec91925f1a364b961c3addc5b5a7f493d989771d857a3075f41a55e056e3c540971d6f15b255"}}}}}, 0x42f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dc4000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000049c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f4e000-0x8)={0x0, 0x9, 0x8}, &(0x7f0000d6e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f85000-0xb8)={0x0, 0x6, 0x73, 0x2, 0x5, 0x2, 0xb73, 0xfff, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000, 0x1, 0xfb7, 0x8141, 0x9}}, &(0x7f0000332000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000118000-0x8)={r4, 0x8}, 0x8) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg(r6, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x40003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0x20) syncfs(r0) r2 = userfaultfd(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000004000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003f9000)='/dev/usbmon#\x00', 0x0, 0x801) accept$netrom(r0, 0x0, &(0x7f0000296000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f000065e000)=[{r0, 0x0, 0x0}], 0x1, 0x299f) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) fchmod(r0, 0x50) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000553000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f000043a000-0x40)=[{&(0x7f0000e8a000)="782c18dceb4cc38c805246da5367e975212023f14cc185a6", 0x18}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/ppp\x00', 0x4000, 0x0) getsockname$netlink(r2, &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000623000-0x4)=0xfd90) recvmsg(r1, &(0x7f0000b8a000-0x38)={&(0x7f000026d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a24000)=[{&(0x7f0000b67000-0x20)=""/32, 0x20}], 0x1, &(0x7f000068a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000818000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006e5000)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/01/03 07:49:45 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r2) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0xb1f) 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = userfaultfd(0x80000) setns(r0, 0x40000000) inotify_init() prctl$getreaper(0x13, &(0x7f0000733000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000219000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0xd2f, 0x101000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000009000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000006000)='./file0\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000005000)={0x5, 0x78, 0x7ff, 0x1, 0x4, 0x81, 0x0, 0x81, 0x2000, 0x6, 0x100000001, 0x101, 0x6, 0x4, 0x4, 0x3, 0x0, 0x7fffffff, 0x1000, 0x9, 0xa76, 0x1, 0x5, 0x20, 0x6, 0x8, 0x3ff, 0x22b, 0x100, 0x7, 0x100, 0x4, 0x7f, 0x3, 0x5, 0x5164996a, 0x7, 0xfffffffffffffe00, 0x0, 0x1, 0x2, @perf_config_ext={0x7f, 0x5}, 0x0, 0xfff, 0x80000000, 0x6, 0x7, 0x6, 0x7, 0x0}, r2, 0x8, r0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x2b)={0x0, 0x23, "a0a0c5067aa328387090f6f5903ad0572aee8aa7f7f372312beed1aeef2c9d9628fcee"}, &(0x7f000000d000-0x4)=0x2b) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0x6, 0x2}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000008000)={r3, 0x100000000000008, 0x200000000002fc0, 0x89, 0x44cd3ca5, 0x1, 0x5, 0x10001, {r4, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6527cac4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x91, 0x1, 0x40}}, &(0x7f0000002000)=0xb8) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f000000a000)=0x1, 0x4) syz_fuse_mount(&(0x7f0000009000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2080) 2018/01/03 07:49:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 07:49:45 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b0e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000096a000-0x4)=0x10, 0x80800) poll(&(0x7f000058c000)=[{r0, 0x4000, 0x0}], 0x1, 0x200) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xec1}], 0x1) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = add_key$keyring(&(0x7f00007df000)='keyring\x00', &(0x7f0000653000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f000054f000)=""/86, 0x56) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c38000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000279000)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ad1000)={r2}) 2018/01/03 07:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff47, &(0x7f00008e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a0000000d705", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x70, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ff0773", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x18, {0x1, 0x4, 0x6, 0x1000, [0x133, 0x205]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x1f4}]}], ""}}}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000076e000-0x8)={0x0, 0x0}) set_robust_list(&(0x7f000061b000)={&(0x7f000015f000/0x2000)=nil, 0x200, &(0x7f0000f78000/0x1000)=nil}, 0x18) close(r0) 2018/01/03 07:49:45 executing program 0: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d42000-0x4)=0x3b3, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ee9000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000eec000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000905000-0x38)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00005c8000-0x51)=""/81, 0x51, 0x0}, 0x201c) 2018/01/03 07:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000003, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000a2c000-0x88)={0x8c21, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) getegid() 2018/01/03 07:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000799000)='/dev/sg#\x00', 0x20, 0x40000) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cc1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f74}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x1, 0x1}, &(0x7f0000d76000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e65000-0x8)={0x0, 0x0}, &(0x7f0000f08000)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00004c0000-0x9)='/dev/dsp\x00', 0x100, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000352000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/03 07:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d83000-0x10)='/selinux/member\x00', 0x2, 0x0) uname(&(0x7f0000e17000)=""/98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ce4000)=0x4, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000785000-0x6e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e146f42b2590", [{[{0x9100, 0x0, 0x2, 0x10ce6f47}], {0x8100, 0x1f, 0x401, 0x7}}], {{0x8808, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000283000-0x88)={0x6, {{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/03 07:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x143442) getpeername$ipx(r0, &(0x7f00001fa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000024b000)=0x10) 2018/01/03 07:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a4d000-0x15)="377500f00057d502fc6d8c5e5de5fb4dfb66c9c1") ioctl$VT_RELDISP(r0, 0xb702) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00003b8000-0x4)=0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000048e000)={{0x7, 0x7}, {0x7, 0x400}, 0xd12, 0x4, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000834000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00009f8000)={0x0, 0x0}, 0x4, 0xffff) syz_emit_ethernet(0x162, &(0x7f0000e79000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x400086dd, @ipv6={0x0, 0x6, "43f001", 0x12c, 0x3a, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x2, 0x2, r0, r1, 0x10000, 0x0, 0x10, 0x8, 0xffffffffffffe09e, 0x0, 0x7fff, {[@fastopen={0x22, 0x5, "2ddf0e"}, @mss={0x2, 0x4, 0x9}, @eol={0x0}, @sack={0x5, 0xe, [0xda, 0x9, 0x2a]}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "ee0c37b54b74b7511c0bfddcd0e5d41d"}]}}, {"196c3639ddd7af13c0d8468eaa46c90a99708acee84305e99b18bf6125b3197d78e6f6ca3b5c059b874343b781be770aa238313d98ffcc2985c410cda523c9a1de829f6252767c25fbe1f412e71a11342deca9ad90920601ea2d39b5d9a18e6ca09bea74cc385fb71955e1da689fd65b6787a028dad1116a9b5b923913ae5701674d4d033aae4bb4f9eac46fda337dfe2632892abb9af289703a7d20dfd94bfa2e5aad3a10f0aa306ab0b40cc64aefbbb3e7a49c3873c959dda0d0fd45ef4680d469b2d1c3ea4f371595ad91005c43b8bbb7f1a3e022b9a704fabe4effd949671101448ef1c1d2d1400491af"}}}}}}}, 0x0) 2018/01/03 07:49:45 executing program 2: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000108000)={0x2}, 0x8, 0x800) ftruncate(r0, 0x7ff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076b000)=0xc) timer_create(0xfffffffffffffff4, &(0x7f00009e8000)={0x0, 0x1, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af1000-0x4)=0x0) 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000dfa000-0x10)={0x0, 0x0}) exit(0x0) [ 33.839213] dccp_invalid_packet: invalid packet type 2018/01/03 07:49:46 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8007, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000164000)="4402", 0x2) flock(r0, 0x4) 2018/01/03 07:49:46 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000443000)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0x96)="aac32fc2dad85eaa1b0e73ea9ad0dc712c8c58a425381fba4a8c420c5a8f6dcd690773676fadbe89de49500841cf82ed4a2eaa2f51197ae36385a471db825b4caf542416b74485d22e8901b97757b493f12498551f118afc79da67b2ca616b7e9b4740f1bc9d9a1a39c1318cb3a5f3e39faff84317e7217409dbbaeb3841c894a228d52b1ba3c49211595305ee4eb6c5ea71c769ff5c", 0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000072a000)={{0xa, 0x2, 0x7e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xef1, [0x3, 0x7, 0x100000001, 0x7, 0x0, 0x9, 0xfffffffffffff800, 0x100000001]}, 0x5c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000)="eb04b5bfc400000400000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c7b000-0x38)={0x0, 0x0, &(0x7f00006c7000-0x40)=[{&(0x7f0000368000-0xb8)="008fc5bc9789e2361e6ee69d13b9fe6fc2bb0ee2963c2ec5356b3c51a4b8ac91214144692f9d227f803dbc12bf4207e6ea644aa8afcf74e53b8eab2e4b7fac", 0x3f}, {&(0x7f0000df4000)="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", 0xf41}], 0x2, &(0x7f0000a93000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00003c9000)='/^vboxnet0.vboxnet0selfeth1user#\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/audio\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000f28000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ee000)=0x10, 0x800) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b30000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0xfff, 0x0, 0x1f, 0x20000000000, 0x0}) gettid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006d5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000dc5000-0x10)={0x3, &(0x7f0000360000-0xc)=[0x1, 0xfff, 0x64c]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000988000)={0x6, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x4, 0x52a5, 0xf24f, 0x0, 0xfffffffffffffffb, 0x6, 0x2000}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000281000)=0x0, &(0x7f0000988000-0x4)=0x4) setresgid(0x0, 0x0, 0x0) 2018/01/03 07:49:46 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000043e000-0x10)={0x8, &(0x7f000043d000)=[{0x9, 0x356a, 0x6, 0x10000}, {0x3, 0xfffffffffffffff9, 0x3, 0x6a4f}, {0x2, 0x0, 0x3, 0x8}, {0xfff, 0x5, 0x0, 0x7f}, {0x5, 0x4, 0x5, 0x7}, {0x3f, 0x4, 0x8, 0x2}, {0x1, 0x4, 0x8, 0x0}, {0x0, 0x0, 0xfff, 0x1ff}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x20000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x20, 0x7ff, &(0x7f0000001000-0xbf)="8253e78812aa0ad856f3cc0ace3c684d027af01cf6d7b938090d4f45f9d3490890744daf05c1802921fa8276a8687f3d3b1d77af34363d5c797c7cb15adbc6eabc2f5982d8f68e1423c57ee8b614d6ea5c7eb9e5de6a15a0ded88491ae1c89fdab32f7455df143275aff0e0f4d127b5f531e69e11c29c103c8a4326d6281f02a08bd87ef39b17ab356be55c527e7136f40718bc207b5a24dda748b5d5c60d5243ff7c43bb635c457452a3dc0ba98783aea5108f72de6b4ac0f7af16965a979", 0xbf) shutdown(r1, 0x1000000000100000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/03 07:49:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x90)=[{&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xe2)=""/226, 0xe2}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000001000-0x2e)=""/107, 0x6b}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x41)=""/65, 0x41}], 0x9, 0x0, 0x0, 0x7fffffff}, 0x40000120) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="02632d92610c02900751a40573dee6d3", @ifru_flags=0x0}) sendto$unix(r0, &(0x7f0000034000-0x3f)="", 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/03 07:49:46 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000563000)=0x0, &(0x7f0000fd5000)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000075b000-0x15)='/proc/self/net/pfkey\x00', 0x8842, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/access\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000ab8000)='bdeveth0md5sum\x00', 0x0) name_to_handle_at(r2, &(0x7f0000dee000)='./file0\x00', &(0x7f000081c000-0x47)={0x8, 0x0, ""}, &(0x7f0000fd5000)=0x0, 0x1000) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eea000)={r1, &(0x7f0000eeb000-0xa5)=""}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000e6b000-0x2c)={0x1, 0xf, 0x1, 0x8, 0x8, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/03 07:49:46 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000005000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x1, 0x24, 0x6d0ad303, 0x7ff, 0x2, 0x2, 0x8, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, 0x0, 0x2d, 0x5, 0x1}}, &(0x7f0000017000)=0xb8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x17, "d3e294062280021f131400f143ec6a45b065f7c00b8d7e"}, &(0x7f0000018000-0x4)=0x1f) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005c3000-0x4)='/dev/audio\x00', 0x800, 0x0) accept4(r0, &(0x7f0000e33000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d1000-0x4)=0x10, 0x800) munlock(&(0x7f0000f95000/0x3000)=nil, 0x3000) getdents(r0, &(0x7f0000e3e000)=""/209, 0xd1) [ 33.892149] dccp_invalid_packet: invalid packet type [ 33.903942] FAULT_INJECTION: forcing a failure. [ 33.903942] name failslab, interval 1, probability 0, space 0, times 1 [ 33.961963] CPU: 1 PID: 5495 Comm: syz-executor5 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 33.970406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.979741] Call Trace: [ 33.982308] dump_stack+0x137/0x198 [ 33.985919] should_fail+0x4d4/0x580 [ 33.989615] should_failslab+0xec/0x120 [ 33.993572] kmem_cache_alloc+0x47/0x760 [ 33.997612] ? __mutex_unlock_slowpath+0x80/0x8b0 [ 34.002434] getname_flags+0xcb/0x580 [ 34.006215] getname+0x19/0x20 [ 34.009386] do_sys_open+0x217/0x4b0 [ 34.013078] ? filp_open+0x70/0x70 [ 34.016591] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 34.021409] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.026412] SyS_open+0x2d/0x40 [ 34.029668] entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.034395] RIP: 0033:0x40ce01 [ 34.037554] RSP: 002b:00007f27ab08f780 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 34.045241] RAX: ffffffffffffffda RBX: 00007f27ab08faa0 RCX: 000000000040ce01 [ 34.052481] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 00007f27ab08f830 2018/01/03 07:49:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900c0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c4f000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x76de8775, r1}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f00000000000807ff000001ff00", 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000403000-0x4)=0x80000000, 0xb3) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00006c2000-0xe1)="80584ad44d67b8101cf26bcf46fc19ccce6c4ac3535cbe19e962171fa74873644db092a904abd2536fec745c84c300b77da19f520d20f21bed9a5d9c8002e94d58ceda2daf5a69261697436407275915185844e367350f46cedc9feddf881dbac873d35ec7fd93f06ddda62a66f0bf8e128892b0c7297ca58b413d278dac7d2f43a0f7c4a07e7a287c5f786698285c4bbb6a892c9a7372d44dfa090f4fa743b356c06a45b347d1c6ea7b21237212a6e14009ebbf8f36ebd19d451a5c70a84d3469e4c677ce5c4c56db1db5bceb5fbd971f21f9d3b90689739846e602bde2d50c5a", 0xe1, 0x4080, &(0x7f0000ff3000)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet(r2, &(0x7f000098c000-0x2)="", 0x0, 0x0, &(0x7f00008e7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000985000-0xe)='/dev/admmidi#\x00', 0x5, 0x50800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000fe3000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000ab7000)='/dev/binder#\x00', 0x0, 0x100c02) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000fe4000)="e0b9e0d656be459a906c9ac157c42369099a61fcc933afd4e9a4dca9b5f14d3b52dc9e542eaf4aa6ff032a0dcac89c009f4866da6c21e1c6c169c06e4b12ab23928cddd7874630481b60ed9404c8151eb580be9b311136840777441271c42bf7c3fca2f59b8ef2a1b798d3b6340a4929af1a72f991f5ad8388685175b6c784f9f775e291663327d2248504") ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000007000-0x40)=[], 0x1, 0x0, &(0x7f0000010000-0x9)='R'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000014, 0xc02, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000025a000-0x12)={@common='bond0\x00', 0x1ff}) preadv(r0, &(0x7f0000fb3000)=[{&(0x7f00006ee000-0x63)=""/99, 0x63}, {&(0x7f0000ccf000)=""/52, 0x34}, {&(0x7f00008ad000-0xd5)=""/213, 0xd5}], 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000db5000)="220000001800070700be0003260007000a00090e0000000800f8ff0605000180ff45", 0x22) 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e3f000-0xb)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d4c000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}], 0x3c) r1 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c7d000-0x8)={0x0, 0x0, ""}, &(0x7f0000f14000)=0x8) socketpair(0x2, 0x0, 0x0, &(0x7f0000acf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b79000)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0xc) [ 34.059724] RBP: 00007f27ab08fa90 R08: 0000000000000000 R09: 0000000000000000 [ 34.066967] R10: 0000000000000014 R11: 0000000000000293 R12: 00000000004b767a [ 34.074214] R13: 00007f27ab08fbc8 R14: 00000000004b767a R15: 0000000000000000 [ 34.123351] binder: 5533 RLIMIT_NICE not set [ 34.131703] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 34.139119] binder: 5533 RLIMIT_NICE not set [ 34.139132] binder: 5531:5533 ioctl c0306201 20006fd0 returned -11 [ 34.164997] binder: 5542 RLIMIT_NICE not set 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000021000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000000)={r5, 0xe8, "e658f9e1532e9891df45fcc41d8551b16cc0556eb512545555caba82062ae4508edf43625f9425746696a58810ca1500068253b9dfeb3aef7b5e6826473a5bd9edcc8132e30867242c2bb1a72b14fbdb28c69857c62d5f35400f370fd1b5a63c278d389f8abfbfbc583b6d9f3e7ce06c46dbdd881c06720f8043e41c956b7dac7a0d5f1717670ff35803decdcc5a9e95acca486607e644066483c4fe6c8651e2de7b16950976a5c5bb616fdd859cfc3ebd10e684498cbc1bacf7634333ffbbc3b8ae3bb26298206bb2bb2945112b023c684a3a6d3e25d63cd5eff32fc4bedd973a0c8754f36b37b5"}, &(0x7f0000001000-0x4)=0xf0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000009000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/03 07:49:46 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000fd8000-0x8)='./file0\x00', r0, &(0x7f0000665000)='./file0\x00', 0x4) poll(&(0x7f00005cf000)=[{r1, 0x0, 0x0}], 0x1, 0x1000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/03 07:49:46 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, &(0x7f00001ed000)=0xc) getpriority(0x1, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e19000-0x9)='/dev/vcs\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000e1f000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006e1000-0x2)={r2, 0x4}, 0x8) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/03 07:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/status\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000687000-0x28)={0x9, 0x2, r2, 0x9, r3, 0x1, 0x1, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000b8d000-0x110)={{0x0, 0x0, 0x0, 0x0, "06a78ba7ee0157628f0c9ce25f15edf4a87864456d5957d4451de4aed3a9346c5885c6023e1fdd21a394317a", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b7a7375e87de73aa73c717621d77df7bd0e386301ac73a044523e966c4be8db3932503393b334c0bfc78f08c0499cee1a5adbc72b8da60e683865be71b0f9b8e", &(0x7f0000f02000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x4, &(0x7f000043d000)={0x0, 0x0}) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f0000283000)="", 0x0, 0xfffffffffffffffc, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00002a8000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) accept4$unix(r1, 0x0, &(0x7f00008ac000-0x4)=0x0, 0x80000) 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000064f000)=0x0, &(0x7f0000d8c000-0x4)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000006f000)={0x4, 0x0, []}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000f5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000665000-0x4)=0x14) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000b36000)=""/4096, &(0x7f0000cc0000)=0x1000) 2018/01/03 07:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getgid() getresgid(&(0x7f0000508000-0x4)=0x0, &(0x7f00004fa000)=0x0, &(0x7f0000631000-0x4)=0x0) fstat(r0, &(0x7f00006e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000019f000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000a0f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000048c000-0x10)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000ead000-0x4)=0x0, 0x0) chdir(&(0x7f0000495000)='./file0\x00') [ 34.173965] binder: 5531:5533 ioctl c0306201 20006fd0 returned -11 [ 34.195818] binder: undelivered death notification, 0000000000000000 [ 34.204338] binder: undelivered death notification, 0000000000000000 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0xc42000)=nil, 0xc42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) writev(r1, &(0x7f00005fc000)=[{&(0x7f000028d000)="90", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c3c000)=0x40000000000007, 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c42000+0xb06)={0x7275, 0x2, {0xffffffffffffffff, 0x3, 0x10000, 0x1, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000c31000)='z', 0x1) readv(r2, &(0x7f00009f3000)=[{&(0x7f0000c3f000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000c42000)={&(0x7f0000c43000-0x48)=@full={{0x3, {"2e05a1b1286a52"}, 0xbef}, [{"1e0e69e812aca7"}, {"1098a7dc6a568e"}, {"2e009bc11a47d8"}, {"44a6aeda4ae171"}, {"b0b21608807251"}, {"45d78385d3779d"}, {"bf0160f949dd13"}, {"7eea907911e794"}]}, 0x48, &(0x7f0000c42000)=[{&(0x7f0000c43000-0xff)="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", 0xff}, {&(0x7f0000c43000-0x38)="70138484b5de224c9d7983b2ba689a4a49cc10cf1a157ca99e5cb90a804a566a8f4c002e25a483c539be9600b1337d5995c35b73c80ec05e", 0x38}, {&(0x7f000095f000)="dba91e1a25cb3c2fdac6b4b75b05754145ee4f2b0bf04ecf10fc74327ab0d04e436162670f4254ba187acf08a8ae1c56d0734cfa4915659f568041ffbb85f4c5b858f4f28743bd999092be3752313620109ea39f7aed", 0x56}], 0x3, &(0x7f0000c42000)=[{0x78, 0x1ff, 0x101, "1843d80bc87430f9df62f872b929d38def2f12f482ed59e5c1404d364e06fef4fe003e47c20e17d7500635865f412aca98da66c5d9cabc488b338afcb9ec6fa8ab1c482cb3e7ef31734e8bf7edca992b433a706ee1d5186b215d587f47c1db0e131b65"}, {0x40, 0x0, 0x1, "914878dbd89548e1ba035b6491a44315725a235878a79a7cfac3201a426309af97f5a7de22046e833707f5"}, {0xb8, 0x29, 0x2, "1bbd7a42c95994ae9437b2d14619c544395bc395f11c4ce08692ab7301e9a3fa5c80dea0c1db4f4bb9a2b86d0f6cee4dd3d3e96c7a2dc3353c0285fe85f61caa7d8d60babee963d46e42dc2175202e1a12a19117433500a53336285d5d9084c619a0e69ed8801dc616356059275a542d0d5410626880041b89248e295440db72594c4e4f604a3e2ccd46467aad1b4eff9c3ae4ef223d6be97e5da65166765ac02651eeb2de072901"}, {0x78, 0x118, 0x800, "4d2c660e69065d106ff917641d683ba3cc7dbc5ba39521af996bddb3a2cbd07d901f3a1d7f4599eea10baf7c630c3c86382a5e63af9031d07b4919558ff2c4b9e4eed02614730188a6432187b8e43da7572bb3ea339b288ed52bba746c25ffb7292202caa8"}], 0x1e8, 0x0}, 0x40000000) 2018/01/03 07:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x7, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) sysfs$1(0x1, &(0x7f000068a000)='/dev/snd/controlC#\x00') 2018/01/03 07:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000066b000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b19000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000d9000)={0x0, 0x40, "1f9418a6c0ad428733d8b071e45ef0d11f811b7f8c5096603ff6cc706fd7b4a3e4691aa2d6fd03af5a9238eaaffa16577227d0fcedfe01c3aa9e71b0d6821f63"}, &(0x7f0000b87000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000464000)={r1, 0x8000}, 0x8) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r2, &(0x7f00002b7000)="1e1369799ce909b0a2fea1e500ad1b9937d07c8125145f24cbe3daf8c9ec9f75bff1d4fae6a0f2fd125e54aba807cb8749a353caa3", 0x35, 0x9e748b40ba66f1e5, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004ee000)={r2, &(0x7f0000751000-0x24)="29cd4e9889c6e2cad4cc85df0abee906b6c9e2865c91b82fa3d875abc8dd4552c5126742", &(0x7f0000575000)=""/227}, 0x18) 2018/01/03 07:49:46 executing program 7: getresuid(&(0x7f0000912000)=0x0, &(0x7f000032b000)=0x0, &(0x7f0000078000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000cf0000)='./file0\x00') r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00002e1000-0x28)={&(0x7f0000ac0000/0x3000)=nil, 0x3, 0x2, 0x80, &(0x7f0000188000/0x2000)=nil, 0x5}) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003f9000)={0x0, 0x0}) 2018/01/03 07:49:46 executing program 1: ioprio_get$uid(0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000-0x4)=0xe8) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x212, &(0x7f0000a18000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0xf7)="080c7451f0069729c6be1f1731dd1e89b903b7f5f56bd8a2c55bb9a6797bd133336376c42e088f4a47432024f754c34b090ca2f16340d4885d9b814ff192b2b5374ae1e303c1be6ed8c3bed192f48465ec3818b185e64cde132d7f36dc5a09e4222abde8e8944008442b966fa167d460ddada701e281b68a130c8b1c18dccad0d220304244d21216887ef17dde91028e2e018016dba10ad1d756dfbb7c56b1821912552d282654453bb4b075ceebaa06394d02361198130ea98f4d8a6d65dc882d70bda17e956d53aaee2e3656e4349e14de414d3b9a8de06b91fbf4aaba0b64a84757e8de62de095848fd1aaa7d6e58ccd04ac7e0b18d", 0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x104, 0x0, "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"}, &(0x7f0000002000-0x4)=0x0, 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000)=""/172) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000d99000)=0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000521000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffff9, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cd8000)={0xf062, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3eb, 0x80, 0x2, &(0x7f0000d99000)=@generic="123fb546f06d9008e057d802ffc2b31c", 0x7, 0x1, 0x4}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004bb000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000a59000)={0x8, 0x2, {0x0, 0x1, 0x6, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000ab2000-0x1)="dd", 0x1, 0x4008000, &(0x7f00000cf000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b96000-0x11)='/selinux/enforce\x00', 0x404003, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e1b000-0x4)=0x0, &(0x7f0000a4c000-0x4)=0x4) sendto$inet(r0, &(0x7f0000a9a000)="a5", 0x1, 0x0, &(0x7f000048c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = dup2(r0, r0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000241000)=@ioapic={0x2000, 0x5, 0x792f, 0x45c, 0x0, [{0x3, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x2, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x30}, {0x7d9f9239, 0x5, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x101, 0x800, 0x7, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0xf8000000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xe0, 0x47, 0x7, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0xcbc2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x622e, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0xf69, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0xfffffffffffff064, 0x40, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x87, 0x9, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x806e, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x1da, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x4, 0x2f44, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x7, 0x400, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x3, 0xa916, 0x40, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x3, 0x7, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x1, 0xd2ac, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}]}) syz_open_dev$dmmidi(&(0x7f0000198000-0xd)='/dev/dmmidi#\x00', 0x0, 0x2401) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000709000-0x3)='/dev/rtc\x00', 0x80000, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000186000-0x20)="1f00000000031900000007000200068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cc5000-0x9)='/dev/vcs\x00', 0x6840, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000da3000)=""/204) r2 = memfd_create(&(0x7f00008bc000-0x2)=')\x00', 0x2) getpeername$ipx(r2, &(0x7f00009af000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001cd000-0x58)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x62, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4435}, @in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x58) 2018/01/03 07:49:46 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000c2a000-0x68)={0x0, 0x0, [0x7, 0x8, 0x80000000, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000fe3000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00001fb000)={0x400, 0x0, 0xfffffffffffffffc, 0x10001, 0x10001, 0xff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2008) dup2(r2, r2) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000170000-0xc)='/dev/audio#\x00', 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ae000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000061000)=0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000094000-0x8)={r1, 0x48, 0x8}, &(0x7f000036c000-0x4)=0x8) flistxattr(r0, &(0x7f00002c7000)=""/111, 0x6f) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000036b000)={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000035d000-0x4)=0x0) 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f00009a8000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x3, &(0x7f000046c000)={0x0, 0x0}) 2018/01/03 07:49:46 executing program 6: madvise(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x11) mlock2(&(0x7f0000d66000/0x14000)=nil, 0x14000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0xb7f) 2018/01/03 07:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) r1 = fcntl$getown(r0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x5) r3 = accept(r2, 0x0, &(0x7f0000661000)=0x0) process_vm_writev(r1, &(0x7f00004d3000)=[{&(0x7f0000582000-0x1000)=""/4096, 0x1000}, {&(0x7f00009fb000)=""/123, 0x7b}, {&(0x7f0000484000-0xbc)=""/188, 0xbc}, {&(0x7f0000784000)=""/222, 0xde}, {&(0x7f00003a6000-0x28)=""/40, 0x28}], 0x5, &(0x7f0000c44000-0x40)=[{&(0x7f0000989000)=""/194, 0xc2}, {&(0x7f0000748000-0xd2)=""/210, 0xd2}, {&(0x7f00002d8000-0x68)=""/104, 0x68}, {&(0x7f00008a3000-0xee)=""/238, 0xee}], 0x4, 0x0) mknod(&(0x7f00003d7000)='./file0\x00', 0x8000, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000deb000)={0xffffffffffffff9c}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00003ad000)=0x8, &(0x7f0000398000-0x8)=0x2) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000e3a000-0x8)=0x0, &(0x7f0000053000-0x4)=0x8) 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b00000000000000000fb929b131b639b3e410afbf7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec962c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x23677a5c67ce4ad4, 0xfffffffffffffffe, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, 0x1c) 2018/01/03 07:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000882000)={@generic="d402ae92ee92d92ff7424c28988d1f7a", 0xffffffff80000001}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000f1000)={0xee, 0x1, 0x45, 0x6, "9600922aad23d9ce5cae9baccc8c5f40f067f7a54116d750b6260843b06fed25b25884c769d977e13f31d9ed", 0x8001}) ioctl$KDGKBSENT(r1, 0x40047438, &(0x7f000087e000-0x4)={0x0, 0x0, 0x1000000000000000}) ioperm(0x9, 0x1, 0x10001) openat$audio(0xffffffffffffff9c, &(0x7f0000be9000-0xb)='/dev/audio\x00', 0x42, 0x0) 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000080000-0xa)='/dev/dsp#\x00', 0x0, 0x8000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c01000)=r1, 0x4) r2 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ec7000)={0x4, &(0x7f0000834000-0x20)=[{0xda, 0x3ff, 0x1f, 0x100000001}, {0x0, 0x8, 0x3, 0x1}, {0x6, 0x4, 0x400, 0x1000}, {0x6, 0x7, 0x7, 0xfffffffffffffffe}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000089b000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000125000-0x4)=0xb8) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000213000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ea4000-0x4)=0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) connect$ipx(r1, &(0x7f0000db5000)={0x4, 0x6, 0x5, "634c9357419b", 0xffffffff, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f00001f7000)=[{&(0x7f0000f67000)="6de1681d0a1c0991dc3ca2e40a1c8b2c", 0x10}], 0x1, &(0x7f000003e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000ba5000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f00009be000-0x96)=""/150, 0x96}], 0x1, &(0x7f0000464000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000824000)=0x0, &(0x7f000093c000)=0x4) bind$alg(r1, &(0x7f0000b6b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004fd000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = openat(r1, &(0x7f0000a1a000)='./file0\x00', 0x80, 0x9) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00001c7000)=""/0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c65000)={0x0, 0x1ff, 0x6, 0x2}, &(0x7f00006ee000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002b2000)={r5, 0x6}, 0x6) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00006cd000-0x2)=0xc69, &(0x7f0000efe000+0xcc6)=0x2) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f00001ec000-0x4)=0x1, 0x4) 2018/01/03 07:49:46 executing program 4: r0 = socket$inet(0x2, 0x100004, 0x3) getsockopt$inet_int(r0, 0x0, 0x10000000000000cd, &(0x7f0000709000)=0x0, &(0x7f000094e000-0x4)=0x4) 2018/01/03 07:49:46 executing program 6: keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) r0 = msgget(0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/88) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x800000000000001, 0x24000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dd9000-0x10)={0x100000000000d000, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000229000-0x10)={0x0, 0x0, 0x0}) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f000024c000-0x8)=0xa15, 0x8) 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000edc000)='./file0\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/rtc\x00', 0x200, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000005d000)=""/114) lseek(r0, 0x0, 0x1) 2018/01/03 07:49:46 executing program 6: clone(0x0, &(0x7f00003b9000)="", &(0x7f0000d2e000)=0x0, &(0x7f0000654000)=0x0, &(0x7f0000737000)="") r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a16000)=[{&(0x7f0000001000-0x15)="302b208f95adb084dd1a26dd5a44c5a1c63213e868", 0x15}, {&(0x7f000024e000-0xd)="e75232e2036bce6644962b3933", 0xd}], 0x2, 0x9) 2018/01/03 07:49:46 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x8000, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe8000)={0x0, 0x4c, &(0x7f000094c000-0x4c)=[@in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bdb000)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fe9000-0xc)={r4, 0x1100026875bf, 0x20}, 0x60) r5 = dup3(r0, r1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f00003a0000)=0x2, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f000033b000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f56000)=0x0, &(0x7f0000f93000)=0x4) 2018/01/03 07:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) r1 = syz_open_dev$vcsn(&(0x7f0000a76000)='/dev/vcs#\x00', 0xffffffffffffffe0, 0x101002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000711000)={0x7a5, 0x3, 0xfffffffffffffffb, 0x9, 0x1}, 0x14) r2 = request_key(&(0x7f00001f2000-0x6)='logon\x00', &(0x7f0000e46000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000405000)='self\x00', 0xfffffffffffffffd) add_key(&(0x7f0000f70000-0xa)='encrypted\x00', &(0x7f0000590000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ac1000)="240bc0392005fa1014203181aac366051d88e6f30feadf45f394ce928c1970f875d5e82d3b2f23094b26c0451be7d97d8e158edd18041aa9b1e91a889cfe573112350636598c953009321c4b79d43fcb7984900d7fb3126fbf62ad1f6e72bc1852be2b3b56f3b66bf62c8c680e2623aecf", 0x71, r2) r3 = dup3(r0, r0, 0x80000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000012f000-0x1)=0x0) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$TCFLSH(r3, 0x540b, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000a03000)=0x2) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf5d) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0, "ad0c157c4d62b80c2f03e0e1638bad5f759883686862e24f1f7e103726ad23335cd22ebc9af2e60581899387", 0x0}) 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000176000)={0xfffffffffffffffe, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000907000-0x8)='./file0\x00', 0x118) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001a7000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000c1000-0x2)={0x10001, 0x7ff}, 0x2) listen(r1, 0x4) io_setup(0x400, &(0x7f000012d000)=0x0) io_getevents(r2, 0x4, 0x3, &(0x7f0000786000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000060e000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000200000)=0x0) clock_gettime(0x0, &(0x7f0000c9f000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f00003ea000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b75000-0x4)=0x1c, 0x0) shutdown(r1, 0x0) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000310000)=0x0, 0x8) signalfd(0xffffffffffffffff, &(0x7f000032e000-0x8)={0xfffffffffffff801}, 0xffffffffffffffdb) msgget(0x1, 0x30) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000c73000-0x4c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$2(0x2, 0x579, &(0x7f0000ded000)=""/50) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) accept$inet6(r5, &(0x7f0000803000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) mmap(&(0x7f000094d000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r2, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000d42000)="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") r8 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000f06000-0x4)=0x0, 0xffffffffffffffaf) dup3(0xffffffffffffffff, r3, 0x7fffd) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) r9 = semget(0x1, 0x2, 0x9) semctl$SEM_INFO(r9, 0x7, 0x13, &(0x7f00003e1000-0xf9)=""/249) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 34.621432] encrypted_key: master key parameter 'ú' is invalid [ 34.661219] encrypted_key: master key parameter 'ú' is invalid 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000a21000)='/dev/input/event#\x00', 0xc00000000000000, 0x80280) bpf$MAP_CREATE(0x0, &(0x7f0000f65000)={0x7, 0x40, 0x7ff, 0x600000000000000, 0x12, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_buf(r0, 0x29, 0x20000000000ce, &(0x7f0000788000)=""/0, &(0x7f0000f64000)=0x39) fcntl$notify(r0, 0x402, 0x2) 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000d11000)='./file0\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000e58000-0x9)='/dev/dsp\x00', 0x240000, 0x0) 2018/01/03 07:49:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ba000-0xc)=@sack_info={0x0, 0x1ff, 0x3}, &(0x7f0000452000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000021f000-0xc)={r2, 0x17, 0x30}, &(0x7f0000964000-0x2)=0xc) 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000850000-0x9)='/dev/rtc\x00', 0x141800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000660000)={0x0, 0xadae}, &(0x7f0000852000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f05000)={r2, 0x3, 0x2, [0x7f, 0x2]}, &(0x7f0000f72000)=0xc) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") timer_delete(0x0) 2018/01/03 07:49:46 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00004ea000-0x30)={0x5, 0x1, 0x5, 0x40, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="d185b5c330f8c126d1fd6c5fce23216cab985d95e43c982e229e9b0800000000000000277db6ed031ac6bfb34d1f91eeb07fe4dcafc55036cf77ccb5c0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000fe4000)=0x0, &(0x7f0000c90000)="") setuid(0x0) 2018/01/03 07:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000945000+0x7c1)='/dev/amidi#\x00', 0x8, 0x8000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00005d9000)=0x0) mknod$loop(&(0x7f0000686000-0x8)='./file0\x00', 0x20, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000e7e000)=0xfffffffffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000970000-0x6)="510400f0f8fd", 0x105405, &(0x7f00009e7000)="") unlink(&(0x7f0000934000-0x8)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000044b000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f25000)=0xc) 2018/01/03 07:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:46 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000058000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000133000/0x3000)=nil], &(0x7f0000000000)=[0x5, 0x1, 0x1, 0x0, 0x2], &(0x7f00006af000)=[0x0, 0x0], 0x2) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000019000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/03 07:49:46 executing program 7: set_mempolicy(0x7ffc, &(0x7f0000ec8000)=0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_buf(r0, 0x1, 0xe6c4e770006ccd07, &(0x7f0000d29000)=""/0, &(0x7f0000cf5000-0x4)=0x0) 2018/01/03 07:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffffffffffda2, &(0x7f0000cb5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x8, 0x6, "72f20b", 0x30, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/03 07:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000031000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f00006f5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000094f000-0x10)={0x9, 0x1, 0x3, 0x6, 0x0}, &(0x7f00009a8000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bfb000)={r2, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f7c000)={0x0, 0x0, 0x0, []}, &(0x7f0000ddf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c79000)={0x0, 0x0, ""}, &(0x7f0000e72000)=0x8) 2018/01/03 07:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) io_setup(0x9, &(0x7f0000605000-0x8)=0x0) io_submit(r2, 0x2, &(0x7f0000dd4000)=[&(0x7f000014e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8a, r1, &(0x7f0000935000)="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", 0xfc, 0x2, 0x0, 0x0, r0}, &(0x7f0000bdc000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3f, r0, &(0x7f0000b57000)="e7773f6f5b67c179b7a96f5fc320ebbbc1fc9cf7a1054069924987663b0c44272e19491364c81f7bb580191223330ab901f63e4df417ed740296813a4e74c35cc77aa90af58e8880162d7a45e7faa4941c5e7a9fa757cff926661a6054067a74580343bc9005268547094c40161aa7d438a263a268f96894a12a89291c272541a9f7a2510b5db3f4d395a58068e3db24ee8f9c42fd44555b589b290455fb9adc5d52f381d58fa745d3bc71749956abd4253501c18007d7f0cbfa9ba377eec6bea0e4fefdddd22d85de836d730df4ae0d94a96d26211187de946b94cf6b377fe943fc4634b5", 0xe5, 0x8000, 0x0, 0x1, r0}]) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) 2018/01/03 07:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000142000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000eec000+0x3d)=""/117) r1 = socket(0x2, 0x80003, 0x2) setsockopt(r1, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/03 07:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009bf000-0xa)='/dev/vcs#\x00', 0x100000001, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00001b5000-0x1)=0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000547000)="") chdir(&(0x7f00002d6000-0x8)='./file0\x00') mknod(&(0x7f00000ac000)='./file0\x00', 0x1000, 0x0) 2018/01/03 07:49:46 executing program 7: mmap(&(0x7f0000000000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000182000)='/dev/adsp#\x00', 0x4, 0x10000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d1000)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000052a000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000052d000)=0x0) mmap(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000052d000)={@common='nr0\x00', &(0x7f000052d000)=@ethtool_rxfh_indir={0x39, 0x3, [0xfffe000000000000, 0x7, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000052e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052f000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69a, 0x1, 0x7f, 0x9, 0x0}, &(0x7f000052e000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000379000)={r3, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x100000000, 0x7, 0x40}, &(0x7f0000203000)=0xa0) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f00001ac000-0x18)={0x0, 0x10, [0x42, 0x4, 0xa66, 0x9]}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cab000-0x9)='/dev/rtc\x00', 0x200, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb0000-0x11)='/selinux/enforce\x00', 0xd7d02bc26dc24b92, 0x0) 2018/01/03 07:49:47 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b56000)=0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000927000)='/selinux/load\x00', 0x2, 0x0) r2 = getpid() r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00004b4000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b51000-0x20)={"916388ad90e6f9657ddc29cd2a10993a", {0x4, 0x800, 0x800, "a212694dee22", 0xfb4, 0x0}}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000037b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000717000-0x16)='/selinux/checkreqprot\x00', 0x210201, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b21000-0x10)={r5, &(0x7f00001a3000-0x90)="77b5142ef248086399a983b8dd4b866320c921b1401144796af94dc2fe1480ed801f6549b71ee9a117bb996da7fd9561b39cb05b733d116a138f3b864edcf3d51a18952875103ecd3ddf0db1171ac660e3731763338675e3948c045f7c98c8127467f39998e430a97559acb5c47885b8ee7b825b0453884305f55629eea6cbb7633f80981f98380d7f24899b10a6981a"}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ae9000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12186199}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x806, 0x5, 0x6, 0x3f, 0x10000, 0xfa2, 0x3, 0x3, 0x7, 0x4, 0x1f, 0x3, 0x3, 0x9]}, &(0x7f00007a8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000163000)={r6, 0xd0, &(0x7f000030c000-0xd0)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000122000-0x4)=0x10) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r7, 0x5, &(0x7f000049d000-0x20)={0x0, 0x0, 0x400, 0xc305, r2}) r8 = semget$private(0x0, 0x408, 0x0) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000555000)=0x0, &(0x7f0000734000)=0x4) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000d90000-0x64)=""/100) 2018/01/03 07:49:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000)=0x0, r0, &(0x7f00009d2000-0x8)=0x0, 0x1, 0x1) fallocate(r2, 0x0, 0x0, 0x1ff) signalfd(r2, &(0x7f0000b17000)={0x10001}, 0x8) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000f6f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077a000)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ce000-0x10)='/dev/sequencer2\x00', 0x12000, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndseq(&(0x7f0000285000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getresuid(&(0x7f000099d000)=0x0, &(0x7f00003ac000+0x131)=0x0, &(0x7f0000fad000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000616000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="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", 0x199}], 0x1, 0x0, 0x0, 0x0}, 0x8010) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/03 07:49:47 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x82fe176fa2f24d81, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000dc3000)=[{&(0x7f0000fe2000)='}', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000fdc000)="20ff72d3022cb73bebbf4f729472260e6576da0c1d89b9404c166567e88d2d8f5eda04df719f10f5e4534b11ac6f579c6bfca9b4d32db3955a686046715440438b6989316863a026eec59c01f89451e36b2ba9ab346656f9df45ab7a91731ea065b469f11d24029df076f0451b8ab2fe6f26a93e5016c7f0b1596b061632fa78351eb8c1298c3706dd703fe240373923aeea79b4f996c01991b4e02667a7be802380cb6be064e441d9262c21a8ffae186a45ded83e97833ad831561df3466a8ac70dfd652e9ac635b52877c72d8b0bc42bba9ab723521ea8d37ea7a341eb58f074aacdd89bedf04d03742082", 0xec, 0x0, &(0x7f0000a40000)={0x1a, 0x1f, 0x80000, 0xa2c, 0x4, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/03 07:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00007a1000)="8b0dbcff35d2cb99b6915eafaec6df0e579c71bfe98cd45f24f069f7c5e238ed5b95beb57d61e6b8a8e40a07b38fec99f91ecd8b73479167e87c2f33") 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000222000)='/dev/mixer\x00', 0x14000, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00009b7000-0x110)={{0x100000000, 0x3, 0x7, 0x6, "d3d359feb5f58d27522d75a42740b4ff75c1d8c21504a430ce9ec99d0d4e467fc09db37618e8b33ec0868678", 0x69}, 0x0, 0x0, 0x9, r2, 0x1, 0x4, "02ebc414a14c3269ea1ba407c7e3bcd5d7a0861e0ba8948bb1a43bfe67a27c452892654daa6f672823d56fd1d6e73324002eeb8fdb3274a51f89b901b79afa75", &(0x7f0000c4c000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8b, 0x4, 0x1, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f000034b000/0x1000)=nil, &(0x7f0000cf8000-0x8)=0x0) r3 = syz_open_dev$dspn(&(0x7f00004a8000)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000234000-0x8)={0x0, 0x9}) 2018/01/03 07:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ca4000)={0x80000000, 0x1, 0x40, 0x1, 0x7}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000916000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000a9a000-0x8)=0x0) dup2(r1, r0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000931000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f0000601000-0x4)=0x0, 0x800) r1 = socket$netlink(0x10, 0x3, 0x800a) bind(r1, &(0x7f0000240000)=@nfc={0x27, 0x401, 0x5, 0x2}, 0x10) dup2(r1, r1) writev(r1, &(0x7f0000618000)=[{&(0x7f00004ae000)="39000000120009040f00dd00004000000700004a0300000045008107fa02000000002e20040000fa0000000006080000000000000000693e4e", 0x39}], 0x1) 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ca8000-0x4)=0x401000) ioctl$TCFLSH(r0, 0x40085500, 0x0) 2018/01/03 07:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00001fd000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1f000-0x10)="0fa604306d5cf8d9ea00af9e127da288", 0xffcd, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) setxattr(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000694000-0xd)=@known='security.evm\x00', &(0x7f00001a4000-0x5)='user\x00', 0x5, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ec000-0x4)={0xffffffffffffff9c}) close(r1) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = shmat(0x0, &(0x7f0000014000/0x3000)=nil, 0x7000) shmdt(r1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007c7000)=0x0) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0xffffffffffffff20) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) r0 = memfd_create(&(0x7f0000510000)='%\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d14000)={0x0, 0x1, 0x30}, &(0x7f0000faa000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000087d000)=r1, 0x4) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000243000)='/dev/mixer\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000aca000-0x8c)={0x5, 0x5, 0x9, 'queue0\x00', 0xffffffffffff422a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a7c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b58000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="98a86a1df7b6a9a4cf6b7c6c98221bea"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e8e000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7378, 0x2b7b, 0xdc, 0x0, 0x5}, &(0x7f0000133000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f8b000)={r2, 0x100}, &(0x7f00001b7000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="b70675b0d5e383e5b3b6ed5c54db0a295df0df8217ad4000000000000000e6", 0x1f) 2018/01/03 07:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000912000-0x599)="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", 0x599, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e6c000-0x2f)=""/47, &(0x7f0000cb8000)=0x2f) splice(r0, &(0x7f000087d000)=0x30, r0, &(0x7f0000773000)=0x0, 0xfffffffffffffffd, 0x2) 2018/01/03 07:49:47 executing program 0: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f0000a62000-0xf9)="98", 0x1}], 0x1, 0x0) r2 = epoll_create(0x200000008) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/03 07:49:47 executing program 2: r0 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f00004c4000-0xd3)=""/211) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r1, &(0x7f000047a000)={0x0, ""/86}, 0x5e, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa9000-0x15)='/proc/self/net/pfkey\x00', 0x1e9000, 0x0) getpeername$inet(r2, &(0x7f00009ce000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f04000)=0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) r0 = syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000092000)={0x2, 0x18, [0x8, 0x401, 0x101, 0x80000000, 0x800, 0x4]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c42000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000ae2000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009d5000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000)=0xe8) getresgid(&(0x7f000071a000-0x4)=0x0, &(0x7f00008f6000-0x4)=0x0, &(0x7f00009cd000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000caa000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xe8) getresgid(&(0x7f0000159000)=0x0, &(0x7f00005aa000)=0x0, &(0x7f00007e9000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ab5000-0x8)={0x0, 0x0}) mkdirat(r1, &(0x7f0000e23000)='./file0\x00', 0x11) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000411000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e1000)=0xe8) lstat(&(0x7f0000e3d000-0x8)='./file0\x00', &(0x7f0000bc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000119000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000)=0xe8) r13 = getgid() sendmsg$unix(r1, &(0x7f00008e8000-0x38)={&(0x7f000052f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dc5000-0x40)=[{&(0x7f0000d2a000-0x48)="e36cf456020dea9acbe9f1a6dd911423060f0511f065d2c61f0a7292fb86da657c03e5306bb9a82d7e3beb5035ba8dc5b81dd8eb023f41281df214e9293bc35c3d6d8041b21fc408", 0x48}, {&(0x7f000087e000)="90a3257ef54047effa2840ed5e9e1de0f35a6e40ce2a0e046d0681965164dc82fbf50aed3f8298becc6ac81299c577bcb21ab23172d3d1a2607850855a8951a42fa71186f2a4d1aa334fd71d4580c6a428b16d69756bbfdf0659d79fa265393ef3aaf73b7461364e904c8a6adfd8af94", 0x70}, {&(0x7f0000362000-0x35)="d625de018ea7e61dca29a018a194e09ca4c4bb8f20a64c317eb94b5a41f6b98dc201900284eadd1629c60517a6ec7eeca14b172bad", 0x35}, {&(0x7f0000aab000)="5fcb222c736e4c26c0bc86d420498570acfed0e6", 0x14}], 0x4, &(0x7f00004d5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x0}, 0x4000000) connect$netlink(r1, &(0x7f000058c000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) signalfd4(r0, &(0x7f0000799000)={0x5}, 0x8, 0x80800) 2018/01/03 07:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00009a0000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r0, &(0x7f0000930000)=""/32, 0x20) clone(0x0, &(0x7f00001ea000-0x4)="", &(0x7f0000554000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00006db000-0x82)='I') open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/03 07:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0x58)="f93cee902fe381fb0d") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000068f000-0x5c)={0x0, 0x3, {0x3, 0x1, 0x9, 0x3, 0x11094d3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000000800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000b7b000/0x4000)=nil, 0x20000002, 0x1, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) vmsplice(r0, &(0x7f0000c36000-0x60)=[{&(0x7f0000c65000-0x29)="dd71f3b9f2927efa70c23eb162b412d289d3b3110ed1ec11f611ffa03e142a361c7cd4b722ee389d7d223cba620d527a2793e58515bf57350af37a", 0x3b}, {&(0x7f0000ac0000)="bc56da0f57706eedcb3679a7483b87b62ce767abc8f67a2f7c86cd0c2b66c49c3e26da0efb58445e145b952b842c1c8847", 0x31}, {&(0x7f0000c06000-0x6d)="917e9fde97e2915424c9bfb772e7d71e9d4064deb642f85cb0725ca4c3059108c4d47334df379cabd8b9aecad6af1b9ffbd63e7df3467ddf5774c496fac62e151d1e2ec5c7c0dd7a018fce9661feea565c8233c68c6844fcbaf9b2bb8942c0ef3c4bce5e971b6dc6e5bd6cc603", 0x6d}, {&(0x7f000096f000-0x77)="8bddafdcfe15b55b9ba0df4181cfb7bd06302af961d1db890fd200128659e6a4a0f9ea6da0a5916e6f73ab911da4ccf7b259f260c7a0c12714a55326606ad55c68b8bd352cab0555ce50687d8478c6d0d7c188f1217f62deab7cdab88a106def3488d09320cb47b6045f274f6e8b16c203d8dd49b134f0", 0x77}, {&(0x7f00002cc000)="1ea070267d705e36c4779111bc808e643b208203ea326d817071e49fabeeab2e692c5afc308b6467e4cc0e9373e35b707449148a14b70478638863289e5fa908f68a931318de347a7d063e8c4e44232994a9e3d226616c9ef1de5359028e96994c9c0871c20ef4925e638f8065e6ccbe63b5d95a0a549614282150e951c9b5acc1956efa9e08d10396df539c8d935ee3ca6a825699df2e6ae3341a1d378dfa18c869e75da0faff28b7f2f88998bd5a6e1a45af1f4ba53ccd21177a6a4cf00bdb4cd42cc5526f9788a5d69777a9582e4df20e3bccd55b6b280d8ffbc5b10e174887bdfa5dd8", 0xe5}, {&(0x7f00001af000-0xfc)="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", 0xfc}], 0x6, 0xb) writev(r1, &(0x7f0000d78000-0x10)=[{&(0x7f0000835000-0x7c)="fb", 0x1}], 0x1) 2018/01/03 07:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000217000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000884000)='ns/pid\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff13, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2000, 0x0, 0xf72, 0x0, 0x0, 0x5c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f00002e1000)={0x0, {""/7}, 0x0}, &(0x7f00006ff000)=0x10) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00008ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000435000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a14000-0x4)=0xe8) ioprio_get$uid(0x3, r4) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e1e000)='/dev/adsp#\x00', 0x401, 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000fb4000-0x2e)={0x1, 0x7, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) preadv(r0, &(0x7f00009ed000-0x50)=[{&(0x7f00004e1000)=""/28, 0x1c}, {&(0x7f0000c7e000)=""/73, 0x49}, {&(0x7f0000f97000-0xe4)=""/228, 0xe4}, {&(0x7f0000ba1000-0x56)=""/86, 0x56}, {&(0x7f00001e7000)=""/29, 0x1d}], 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d7e000)='syscall\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ea3000-0x30)={0x8, 0x0, &(0x7f00008f8000)=[@register_looper={0x630b}, @register_looper={0x630b}], 0x1b, 0x0, &(0x7f00009d5000-0x1b)="8fc4fcd015e17aba485da38e99ad6e04033d477ec3dcca7225fa7a"}) 2018/01/03 07:49:47 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d68000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x8, 0x2, "64ee8027d8f095c94d659bfb7f517c37880cc293697f79fbf9b722e6e4254cbed6aa22e17015b3e57cb3cb642c12975e10a336979bbdea06412f3ad454163785596cb47b790b028c59e8ccc1cddfa0b1"}, 0x160) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fcb000)='pkcs7_test\x00', &(0x7f0000fcb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067c000-0x3)='/\'\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000fcc000-0x5)='user\x00', &(0x7f0000fcb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000029000)="13d63a17d211b810dfe641b0b7bab3d96695be9fb2bb062f8adf05409d7753820482f2dc", 0x24, r1) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ce000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a8e000-0x8)=0x0, &(0x7f00003aa000-0x4)=0x8) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000036000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2de2, 0x3f, 0x9, 0x400, 0x94}, &(0x7f0000404000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ba3000-0x6)={r2, 0x5}, &(0x7f00007a4000-0x4)=0x6) userfaultfd(0x80000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) 2018/01/03 07:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_dev$dmmidi(&(0x7f00003e0000-0xd)='/dev/dmmidi#\x00', 0x61ff, 0x60002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00002c0000)={0x1f, 0x8a6, 0xffff, {0x0, 0x0}, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000f77000)={0xda5, 0x1000}) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_procfs(r0, &(0x7f00005a7000-0xd)='net/L2cap\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f00001f0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006f0000)={@generic="83649d04ec78ab21c7395e30509106df", @ifru_mtu=0x9}) sendfile(r3, r3, &(0x7f0000eba000)=0x0, 0x8000) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000375000)={0x1, &(0x7f0000611000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000231000)={r2, &(0x7f0000153000-0x94)=""/148}) name_to_handle_at(r0, &(0x7f00005cb000)='./file0\x00', &(0x7f00003f0000)={0x9e, 0x6, "191d445102a86ee9dc8a62c7fc6293d5dcc8989d0544f5b14669fce5b30957170264deccd56feda42bf35fec7fa49a4b534279528dd5d2f7ff8e7fdc4d5d586d8198f80713c77dc735f3cf5f0f1d5e15162a5290a7961933c09770d3103d1862951b30da77fec9cfaaf31bf38af2faf7c0046bc1c5e5f17e4ce0be67cff28ff26d31e61a37886b7999c6ba4b68aaff114b1550ea85e5"}, &(0x7f0000062000)=0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000417000)={0x0, 0x0, 0x0}, &(0x7f0000417000+0x8ff)=0xc) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000008e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000419000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000419000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00003cb000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000417000)={&(0x7f00002fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033c000-0x10)={&(0x7f0000418000-0x134)=@acquire={0x134, 0x17, 0x400, 0x2, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x33}, @in=@multicast1=0xe0000001, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0xffffffffffff8001, 0x0, 0x1000, 0x2, 0xa0, 0x80, 0x7b, 0x0, r1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x2, 0x8, 0xa, 0xd00caa7afe7d92d0, 0x0, 0x29, 0xc7, 0x0}, {0x40, 0x4, 0x2, 0x7, 0xf918, 0x1000, 0x3, 0x4}, {0x3ff, 0x6, 0x10000, 0x5}, 0x800, 0x6, 0x2, 0x0, 0x3, 0x3}, 0x7, 0x978e, 0x8001, 0x1}, [@mark={0xc, 0x15, {0x0, 0x20}}]}, 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r4 = msgget(0x0, 0x20) msgctl$MSG_INFO(r4, 0xc, &(0x7f000039e000-0xba)=""/186) 2018/01/03 07:49:47 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) writev(r0, &(0x7f0000015000-0x10)=[{&(0x7f0000016000-0x66)="ff1d3a2e16c9d90540d4878a95c2e2cce9cf096acd8ddea78549da60", 0x1c}], 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x40880, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f000001c000)={0x2, 0x8, 0x3, 0x5, 0x0, 0xfff, 0xffffffff, 0xa0000000, 0x1, 0x9, 0x3, 0x400}) r4 = request_key(&(0x7f000000e000-0x5)='ceph\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000016000-0x4)='}lo\x00', 0x0) add_key$user(&(0x7f000001b000)='user\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x97)="5a8017ed248e0172266d8dede283c942aa15cab99af649adf93505daf1482c7673e5363ac7ee5a4c8469f2e64475a2d8e52a1688c534d905acf177c85b2d68e1546fba40fd46241339f95c9debc7691701a87958cb98fcbb3c6b6f0f0a6baf26bfd7ae861a05a2756c6bed8ff069daee4ed28e9471017f03b975be74a151a3109f933c8d5d0a68abc97b93039487df8071edb52b1cdf0a", 0x97, r4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000016000)=0x2ee, 0x4, 0x4, &(0x7f000001a000)={r1, r2+10000000}, &(0x7f0000013000-0x4)=0x20, 0x8) 2018/01/03 07:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000107000-0x10)={0x0, r2+10000000}) syz_open_dev$binder(&(0x7f0000afc000-0xd)='/dev/binder#\x00', 0x0, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000cee000-0x8)=0x0, 0x8) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000786000-0x38)={0x1, 0x0, [{0x8001, 0x2, 0x0, 0x0, @irqchip={0xa93, 0xcdc}}]}) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x40200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038e000)='/dev/sequencer\x00', 0x40004200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x2000000080000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000efd000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3d03ff437c58", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000efd000)=[], 0x0) 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f00003fb000-0x6)='./file0\x00') madvise(&(0x7f0000493000/0x4000)=nil, 0x4000, 0x0) 2018/01/03 07:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000068b000-0x4)=0x0, &(0x7f0000691000)=0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000090000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a72000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ec7000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76d4, r1}) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009ca000/0x4000)=nil, 0x4000, 0x11) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000567000-0x8)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c14000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b2a000)=0x0, &(0x7f000080a000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/status\x00', 0x0, 0x0) read(r1, &(0x7f000024d000)=""/1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000477000-0x20)={0x5, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a4b000+0xba2)={0x6, r3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f000010f000-0x1c)={0x10000000000005, 0xf, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef7000-0x20)={r4, &(0x7f00005cc000)="", &(0x7f0000672000-0x1)="", 0x0}, 0x20) pivot_root(&(0x7f000006a000-0x8)='./file0\x00', &(0x7f0000bda000)='./file0\x00') 2018/01/03 07:49:47 executing program 2: r0 = socket(0x31, 0x80804, 0x8) setsockopt(r0, 0x30000000107, 0x9, &(0x7f0000cec000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008d0000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000+0xf46)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="215732795d96976231e0d080f1ebef95", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:47 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/01/03 07:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00004a0000-0x4)=0x3, 0x4) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00009e0000)=0x0, 0xc) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000564000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008fe000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a9000-0x11)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000d2f000)={0x0, 0x1ff, 0x7ff, &(0x7f000017f000-0x8)=0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000cd2000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x500) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000d30000-0x14)={0x64d3, 0x47, 0x1f, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000382000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/03 07:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c6f000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl(r0, 0x4010000000001277, &(0x7f0000de5000+0x4d6)="") 2018/01/03 07:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00005de000-0x8)='./file0\x00', 0x8800, 0x0) open(&(0x7f000069d000)='./file0\x00', 0x2000, 0x11) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x3, 0x3) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f8a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0xa0600) dup2(r0, r0) r1 = dup(r0) pipe2(&(0x7f00006a2000)={0x0, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f00003ba000-0xb)='/dev/adsp#\x00', 0x8, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e7d000)={0x10201, 0x2, 0x0, 0x2000, &(0x7f0000cbc000/0x2000)=nil}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f87000)=0xa55, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) r4 = open(&(0x7f0000583000)='./file0\x00', 0x141042, 0x1) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000081a000-0xe8)={0x0, 0x0, 0x0, 0xc2, 0x72e0, 0x0, 0x5, 0x20, 0x5, "0d09c8990b880ddb096af0d77c4076d70093ff2d89acc3a09d9bea49a28dcc88d532af0c672081dfbed01b19574ce98291b53929f60cb3dc4656540393dae167", "57c356a03946ed1c06d1b91d51772d384deaf7e6a8d4d84bff36a82f873e6aa58f7bdaaf796e5e74c7d143824b63ff87a7b3973800527983d38235b1d373a8bb", "b322cdec5bd4cf7c6ff48ccea5df62a916977f1a15ec9da40b3f31c7de0a2b35", [0xffffffff, 0x6]}) bind$bt_hci(r4, &(0x7f0000d26000-0x6)={0x1f, 0x1, 0x0}, 0x6) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000a37000)=0x3d3) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000326000-0x10)={0x62, &(0x7f0000c84000-0x62)="2e5a7af553a6e7537b052622db8c65eba406b767056f6c519576b87a8cd1027f7e4b5a7e7cc993cd26cf32c2d950bdcde824935075df5a9de3280581ff7ed2757eb818441e8c6b66e60870fa5218f802116f7495ed92af8fd07c5fef2ce5b0432a40"}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00004f9000)={0x0, 0x0}) set_mempolicy(0x0, &(0x7f00003d9000-0x8)=0x5, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000645000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f9000)=0xc) timer_create(0x0, &(0x7f0000426000-0x60)={0x0, 0x31, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x0) timer_getoverrun(r4) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff8000)="c40204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f0000a88000)=0xffffffffffffff1d) 2018/01/03 07:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ftruncate(r1, 0x100) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00006eb000)=[{&(0x7f00003f6000)=""/11, 0xb}, {&(0x7f00000f2000)=""/89, 0x59}, {&(0x7f0000ed9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bfe000)=""/121, 0x79}, {&(0x7f00003bc000)=""/5, 0x5}, {&(0x7f0000e85000-0xc8)=""/200, 0xc8}, {&(0x7f00003b5000)=""/56, 0x38}, {&(0x7f0000078000-0xc9)=""/201, 0xc9}, {&(0x7f0000997000-0xd6)=""/214, 0xd6}], 0x9) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)=0x0) 2018/01/03 07:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000049b000-0x4)=0x14) r3 = syz_open_dev$admmidi(&(0x7f0000adb000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000c04000)={0x15, 0x53, &(0x7f000030a000-0x53)="2c1f768853e17841372eb5310e764f3f7525b28fd8b5e73986dc321536db3472dfd86871614a2117b901aabb241284683172f6a4ff2d3b53471fa22d434e11d27acfb2f614e1998c13ce74db23948f8d01a051"}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000048f000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000b30000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000222000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/03 07:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dd8000)={0x0, 0x0}) getpgrp(r1) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000fca000-0x8)=0x0) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000001000-0x14)=@ipx={0x4, 0x0, 0x3, "673aec3163f6", 0x0, 0x0}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/03 07:49:47 executing program 3: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fdf000-0xb)='/dev/midi#\x00', 0x292936b3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x6, 0x4) io_setup(0x1, &(0x7f0000001000-0x8)=0x0) io_destroy(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/03 07:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/user\x00', 0x2, 0x0) listen(r0, 0xec6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000059e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000185000-0x4)=0xc) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r2 = open(&(0x7f000055f000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000046b000-0x8)={0x0, 0xb47}, &(0x7f000029e000-0x4)=0x8) syz_open_dev$sndctrl(&(0x7f0000482000-0x13)='/dev/snd/controlC#\x00', 0x40, 0x10000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ba1000-0x1a)={r3, 0x12, "e93312301af720444ed4594a2a7b7f464d19"}, &(0x7f0000af0000-0x4)=0x1a) 2018/01/03 07:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x10, 'sha1-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000000000000202, 0x0) write$sndseq(r1, &(0x7f0000736000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xfffffee4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendto(r2, &(0x7f0000147000-0x92)="b6", 0x1, 0x8084, &(0x7f0000b5b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r3, 0x0, 0x0, 0x40007) ioctl$ION_IOC_SYNC(r3, 0xc0084907, &(0x7f000086f000+0xe26)={0x0, r3}) ioctl$ION_IOC_ALLOC(r3, 0xc0204900, &(0x7f0000de4000)={0x8, 0x6, 0x8b, 0x8, r4}) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/03 07:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000db9000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00005fa000)=[{r1, 0x0, 0x0}], 0x1, 0x177) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000362000-0x4)=0x0, &(0x7f00000e6000-0x4)=0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c6c000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001bd000-0x8)={0x0, 0x0}) connect$inet(r3, &(0x7f000021b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00002be000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000016a000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00006dd000)={r5, 0x0}) getsockname$inet6(r2, &(0x7f0000860000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004be000)=0x1c) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) 2018/01/03 07:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00008bb000)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f00007c4000)=@known='security.capability\x00', &(0x7f000083a000)=""/140, 0x8c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000f68000-0x4)=0x0, &(0x7f0000a38000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009db000)={0x8b97, 0x8, 0x6, 0x8, 0x0}, &(0x7f0000212000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000877000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000e56000-0x10)={0x1000000000000, 0x20001000, 0x400, 0x3, 0x100, 0x24e, 0x2, 0x80000001, 0x9, 0x3}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) r0 = syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000056b000-0x22)=""/34) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a18000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000da8000-0xe)='/dev/admmidi#\x00', 0x100, 0x40002) linkat(r1, &(0x7f0000a4e000-0x8)='./file0\x00', r2, &(0x7f0000b90000-0x8)='./file0\x00', 0x0) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000045000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ba0000)=0x0) r2 = syz_open_dev$amidi(&(0x7f000019c000-0xc)='/dev/amidi#\x00', 0x1, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a20000)={0x3}, 0x4) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000273000-0xc)={0x10000000, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002b000-0x26)=""/48, 0x30) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000005d000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000005c000)={0x10000, 0xf8, 0x401, 'queue0\x00', 0x7dc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009da000+0x273)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = creat(&(0x7f000027a000-0x8)='./file0\x00', 0x10) getpeername$ax25(r1, &(0x7f0000a0f000)={0x0, {""/7}, 0x0}, &(0x7f0000741000-0x4)=0x10) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f0000d79000)='/dev/snd/controlC#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f00008ef000-0x4)=0x0) ftruncate(r0, 0x1f) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ae1000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/03 07:49:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000000c000)='R') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009b5000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045c77) syz_open_dev$loop(&(0x7f00004c2000-0xb)='/dev/loop#\x00', 0x1, 0x2000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/enforce\x00', 0x80000, 0x0) 2018/01/03 07:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x11a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 07:49:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x4000000f8, 0x401, 0x20, 0x71f, 0x200008, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000486000)={0x0, 0x0}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000092000)={0x1000, 0x1f, 0x20000000}) sendto$ipx(r1, &(0x7f00002c9000-0x5a)="d338c0dc3e0cfd093c3f04855009bd0396ea5ed65d56c336bfc70aef62cd75cc4594930fa45250889fc87d30ab3f8de28f34713f6bc48b3d18b34b253117e5c64361fa6909217eef96260d7466d5e7906b20319404cf26675661", 0x5a, 0x1, &(0x7f0000496000-0x10)={0x4, 0x7, 0x8, "416e013a5cab", 0x641, 0x0}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x8, r4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000abc000-0x28)={@generic="de05e06db1a988713b0f75dd0be0b81c", @ifru_data=&(0x7f0000430000-0x20)="e4f10a2bb3e0fc81380f7a2c1c48bc698c92a29bbc0ed8c96940b6c7289e002e"}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r7, 0x0, 0xc, &(0x7f0000180000-0x4)=0x0, &(0x7f0000cf2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x84) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) flock(r2, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000051b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009de000-0x4)=0xd1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000df4000)={0x8000000000000}, 0x4) mq_notify(r2, &(0x7f000076e000-0x60)={0x0, 0x32, 0x2, @thr={&(0x7f000072a000)="7197857ad959abcbe44cceabaf544e88b2046c5e5d5f509f4f2cb627edd9b164edc7b42da855f32375d676cc5e303fbeaf05d1e65e021e7d3841bb4ff72fc0eb0e60922642db1b518130440bfd14dfee0ea6a5f4d9d55cd86e70b4fbe90c78489ce7c5b188ae2c4823fadd4b3659d0eb73438de0080d01a1486b3deaf831ec222d28b63075fed4e0032082dba959132b1846d1bd0c177306d281ff46cb410a7ac8c31ef9060dbfc34c089e7dbd02264ce145b319ce07e54411c4f0df77d3e84cbf47c3fd0bc341c2", &(0x7f000088c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r5, &(0x7f00004b5000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f0000bac000)=""/58, 0x3a}, {&(0x7f0000a76000)=""/195, 0xc3}, {&(0x7f0000464000-0x46)=""/70, 0x46}, {&(0x7f0000fa1000-0xd9)=""/217, 0xd9}, {&(0x7f0000d8c000)=""/125, 0x7d}, {&(0x7f0000b9a000)=""/128, 0x80}, {&(0x7f000024f000)=""/75, 0x4b}, {&(0x7f0000d1d000)=""/180, 0xb4}], 0x9) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000010000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/03 07:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000002, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000476000)={0x0, 0xb, 0x10000, 0x4}, &(0x7f00000c3000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e3b000-0xc)={r2, 0x4, 0x835269b7618f0fd2}, &(0x7f00004f7000-0x4)=0xc) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r3 = dup(r0) sendto$inet6(r3, &(0x7f0000513000)="", 0x0, 0x0, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000e29000)={0x0, 0x0, []}) syz_open_dev$sndctrl(&(0x7f00001cf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) execve(&(0x7f000076d000-0x8)='./file0\x00', &(0x7f000061f000)=[&(0x7f00005b2000)='/dev/snd/controlC#\x00', &(0x7f0000987000-0x13)='/dev/snd/controlC#\x00'], &(0x7f0000e4d000-0x38)=[&(0x7f0000356000-0x13)='/dev/snd/controlC#\x00', &(0x7f0000025000-0x13)='/dev/snd/controlC#\x00', &(0x7f0000448000)='/dev/snd/controlC#\x00', &(0x7f0000a91000)='em0\x00', &(0x7f00009b7000-0x13)='/dev/snd/controlC#\x00', &(0x7f0000a59000-0x5)='bdev\x00', &(0x7f000041e000)='/dev/snd/controlC#\x00']) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000483000-0x4)=0x0) 2018/01/03 07:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000ebf000)='-!\x00', 0x0, 0x106, &(0x7f00008d1000-0x40)={0x5, 0xffffffff, 0x2, 0xfff, 0x101, 0x1, 0x1, 0x5}) finit_module(r0, &(0x7f0000647000)='vboxnet0wla1\x00', 0x400000000000002) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d38000-0x9)='/dev/vcs\x00', 0x242000, 0x0) r2 = add_key$user(&(0x7f00002f6000)='user\x00', &(0x7f0000f4b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000059b000)="81e608594d263e11244d9708a28e89634692196f2dfc8b0e001362a82503c0712b183e81cad3a346e6a07ad174bbc6ad", 0x30, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000bb4000-0x6)='.dead\x00', &(0x7f0000aa8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000684000)='em1/keyring&wlan0^GPLmime_typesystemsystemtrustedposix_acl_accessself.:\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000f70000)="8ee8c2ed51adb506f78bc2db0b74006911d7a10d2e31d8bf725392a9a0e694573417fc42a044f166df4e1e890fafc2b10b7be2ff3169a52aa4fee53dc665fe69932ce650b0e6c9ba6c84b67155d2f36eebf9288efa316906d5925be9bf71a358c6a8", 0x62, r3) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000ade000-0x10)={0x6c, 0x1, 0x7, 0x1}) r4 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00003a8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000053d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc1000-0x4)=0x28) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000275000-0x4)=0x4, &(0x7f000025a000)=0x4) poll(&(0x7f0000a48000)=[{r4, 0x401, 0x0}], 0x1, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000028f000-0x4)=r1) chmod(&(0x7f00004e4000-0x8)='./file0\x00', 0x12) [ 160.691024] INFO: rcu_sched self-detected stall on CPU [ 160.692020] INFO: rcu_sched detected stalls on CPUs/tasks: [ 160.692090] 0-....: (125000 ticks this GP) idle=b86/1/4611686018427387906 softirq=13091/13091 fqs=31238 [ 160.692108] (detected by 1, t=125002 jiffies, g=6609, c=6608, q=511) [ 160.692120] Sending NMI from CPU 1 to CPUs 0: [ 160.693158] NMI backtrace for cpu 0 [ 160.693162] CPU: 0 PID: 5933 Comm: syz-executor1 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 160.693166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.693168] RIP: 0010:io_serial_in+0x6b/0x90 [ 160.693171] RSP: 0018:ffff8801db4078d0 EFLAGS: 00000002 [ 160.693175] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 160.693179] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff87e4ffd8 [ 160.693182] RBP: ffff8801db4078e0 R08: ffffffff825476b5 R09: 000000000000000c [ 160.693185] R10: ffff8801db4078f8 R11: 0000000000000001 R12: ffffffff87e4ffa0 [ 160.693188] R13: 0000000000000020 R14: fffffbfff0fca039 R15: fffffbfff0fc9ffd [ 160.693192] FS: 00007f5da4de7700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 160.693194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 160.693197] CR2: 0000000020012001 CR3: 00000001c012a003 CR4: 00000000001606f0 [ 160.693200] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 160.693204] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 160.693205] Call Trace: [ 160.693207] [ 160.693209] wait_for_xmitr+0x93/0x1e0 [ 160.693211] ? lock_acquire+0x16b/0x420 [ 160.693214] ? wait_for_xmitr+0x1e0/0x1e0 [ 160.693216] serial8250_console_putchar+0x1f/0x60 [ 160.693218] uart_console_write+0xac/0xe0 [ 160.693221] serial8250_console_write+0x5b3/0x940 [ 160.693223] ? serial8250_start_tx+0x910/0x910 [ 160.693225] ? console_unlock+0x2ed/0xc30 [ 160.693227] ? lock_downgrade+0x860/0x860 [ 160.693229] ? memcpy+0x45/0x50 [ 160.693232] ? univ8250_console_setup+0x160/0x160 [ 160.693234] univ8250_console_write+0x5f/0x70 [ 160.693236] console_unlock+0x6ba/0xc30 [ 160.693238] vprintk_emit+0x4ad/0x590 [ 160.693241] vprintk_default+0x28/0x30 [ 160.693243] vprintk_func+0x57/0xc0 [ 160.693245] printk+0xaa/0xca [ 160.693247] ? show_regs_print_info+0x18/0x18 [ 160.693249] rcu_check_callbacks+0xb68/0x1de0 [ 160.693252] ? account_system_index_time+0x20e/0x370 [ 160.693254] update_process_times+0x30/0x60 [ 160.693256] tick_sched_handle+0x85/0x160 [ 160.693259] tick_sched_timer+0x42/0x120 [ 160.693261] __hrtimer_run_queues+0x2c8/0xb50 [ 160.693263] ? tick_sched_do_timer+0xe0/0xe0 [ 160.693266] ? hrtimer_fixup_init+0x70/0x70 [ 160.693268] ? kvm_clock_get_cycles+0x25/0x30 [ 160.693270] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 160.693272] hrtimer_interrupt+0x1c2/0x5e0 [ 160.693275] smp_apic_timer_interrupt+0xc9/0x4c0 [ 160.693277] apic_timer_interrupt+0xa9/0xb0 [ 160.693279] [ 160.693282] RIP: 0010:snd_pcm_stream_unlock_irq+0xac/0xe0 [ 160.693284] RSP: 0018:ffff8801c3f277e8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 160.693289] RAX: 0000000000010000 RBX: ffff8801d3846300 RCX: ffffffff83b29145 [ 160.693293] RDX: 0000000000010000 RSI: ffffc90002113000 RDI: ffffffff85ec84f8 [ 160.693296] RBP: ffff8801c3f277f0 R08: ffffffff864672d8 R09: 0000000000000000 [ 160.693299] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000000046ee [ 160.693302] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8801c0500200 [ 160.693305] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 160.693307] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 160.693310] __snd_pcm_lib_xfer+0xe0b/0x1880 [ 160.693312] ? snd_pcm_hw_rule_step+0x3f0/0x3f0 [ 160.693314] ? dummy_proc_read+0x650/0x650 [ 160.693317] ? pcm_lib_apply_appl_ptr+0x3b0/0x3b0 [ 160.693319] ? memcpy_erms+0x8/0x10 [ 160.693321] ? memcpy+0x45/0x50 [ 160.693322] ? mulaw_decode+0x59e/0x740 [ 160.693325] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 160.693327] snd_pcm_oss_write3+0xe2/0x1b0 [ 160.693330] io_playback_transfer+0x204/0x2b0 [ 160.693332] snd_pcm_plug_write_transfer+0x2a0/0x390 [ 160.693334] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 160.693337] ? snd_pcm_format_physical_width+0x5b/0x70 [ 160.693339] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 160.693342] snd_pcm_oss_write2+0x22e/0x3c0 [ 160.693344] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 160.693346] ? snd_pcm_oss_write2+0x6/0x3c0 [ 160.693349] snd_pcm_oss_write+0x4c1/0x690 [ 160.693351] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 160.693353] __vfs_write+0xef/0x740 [ 160.693355] ? kernel_read+0x120/0x120 [ 160.693357] ? __might_sleep+0x95/0x190 [ 160.693359] ? _cond_resched+0x14/0x30 [ 160.693362] ? __inode_security_revalidate+0xd9/0x130 [ 160.693364] ? avc_policy_seqno+0x9/0x20 [ 160.693367] ? selinux_file_permission+0x82/0x460 [ 160.693369] ? security_file_permission+0x89/0x1e0 [ 160.693371] ? rw_verify_area+0xe5/0x2b0 [ 160.693373] vfs_write+0x189/0x510 [ 160.693376] SyS_write+0xd4/0x1a0 [ 160.693377] ? SyS_read+0x1a0/0x1a0 [ 160.693380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.693382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 160.693385] entry_SYSCALL_64_fastpath+0x23/0x9a [ 160.693387] RIP: 0033:0x452ac9 [ 160.693389] RSP: 002b:00007f5da4de6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 160.693394] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 160.693398] RDX: 00000000fffffee4 RSI: 0000000020735ee0 RDI: 0000000000000014 [ 160.693401] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 160.693404] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 160.693407] R13: 00000000ffffffff R14: 00007f5da4de76d4 R15: 0000000000000000 [ 160.693409] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 48 56 36 ff eb c2 e8 a1 56 36 ff eb [ 161.238734] 0-....: (125000 ticks this GP) idle=b86/1/4611686018427387906 softirq=13091/13091 fqs=31375 [ 161.248468] (t=125558 jiffies g=6609 c=6608 q=511) [ 161.253551] NMI backtrace for cpu 0 [ 161.257148] CPU: 0 PID: 5933 Comm: syz-executor1 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 161.265516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.274836] Call Trace: [ 161.277385] [ 161.279511] dump_stack+0x137/0x198 [ 161.283119] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 161.287582] nmi_cpu_backtrace+0x1d2/0x210 [ 161.291791] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 161.296254] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 161.301507] arch_trigger_cpumask_backtrace+0x14/0x20 [ 161.306669] rcu_dump_cpu_stacks+0x186/0x1d7 [ 161.311060] rcu_check_callbacks+0x1a64/0x1de0 [ 161.315616] ? account_system_index_time+0x20e/0x370 [ 161.320706] update_process_times+0x30/0x60 [ 161.324999] tick_sched_handle+0x85/0x160 [ 161.329118] tick_sched_timer+0x42/0x120 [ 161.333151] __hrtimer_run_queues+0x2c8/0xb50 [ 161.337617] ? tick_sched_do_timer+0xe0/0xe0 [ 161.342001] ? hrtimer_fixup_init+0x70/0x70 [ 161.346291] ? kvm_clock_get_cycles+0x25/0x30 [ 161.350756] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 161.357184] hrtimer_interrupt+0x1c2/0x5e0 [ 161.361415] smp_apic_timer_interrupt+0xc9/0x4c0 [ 161.366143] apic_timer_interrupt+0xa9/0xb0 [ 161.370430] [ 161.372640] RIP: 0010:snd_pcm_stream_unlock_irq+0xac/0xe0 [ 161.378142] RSP: 0018:ffff8801c3f277e8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 161.385818] RAX: 0000000000010000 RBX: ffff8801d3846300 RCX: ffffffff83b29145 [ 161.393073] RDX: 0000000000010000 RSI: ffffc90002113000 RDI: ffffffff85ec84f8 [ 161.400311] RBP: ffff8801c3f277f0 R08: ffffffff864672d8 R09: 0000000000000000 [ 161.407547] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000000046ee [ 161.414787] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8801c0500200 [ 161.422039] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 161.426945] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 161.431844] __snd_pcm_lib_xfer+0xe0b/0x1880 [ 161.436232] ? snd_pcm_hw_rule_step+0x3f0/0x3f0 [ 161.440875] ? dummy_proc_read+0x650/0x650 [ 161.445082] ? pcm_lib_apply_appl_ptr+0x3b0/0x3b0 [ 161.449894] ? memcpy_erms+0x8/0x10 [ 161.453495] ? memcpy+0x45/0x50 [ 161.456745] ? mulaw_decode+0x59e/0x740 [ 161.460708] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 161.465960] snd_pcm_oss_write3+0xe2/0x1b0 [ 161.470174] io_playback_transfer+0x204/0x2b0 [ 161.474647] snd_pcm_plug_write_transfer+0x2a0/0x390 [ 161.479726] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 161.485407] ? snd_pcm_format_physical_width+0x5b/0x70 [ 161.490654] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 161.496339] snd_pcm_oss_write2+0x22e/0x3c0 [ 161.500634] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 161.505104] ? snd_pcm_oss_write2+0x6/0x3c0 [ 161.509399] snd_pcm_oss_write+0x4c1/0x690 [ 161.513619] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 161.518431] __vfs_write+0xef/0x740 [ 161.522034] ? kernel_read+0x120/0x120 [ 161.525892] ? __might_sleep+0x95/0x190 [ 161.529837] ? _cond_resched+0x14/0x30 [ 161.533696] ? __inode_security_revalidate+0xd9/0x130 [ 161.538855] ? avc_policy_seqno+0x9/0x20 [ 161.542884] ? selinux_file_permission+0x82/0x460 [ 161.547701] ? security_file_permission+0x89/0x1e0 [ 161.552603] ? rw_verify_area+0xe5/0x2b0 [ 161.556638] vfs_write+0x189/0x510 [ 161.560153] SyS_write+0xd4/0x1a0 [ 161.563580] ? SyS_read+0x1a0/0x1a0 [ 161.567176] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.572163] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.576898] entry_SYSCALL_64_fastpath+0x23/0x9a [ 161.581622] RIP: 0033:0x452ac9 [ 161.584781] RSP: 002b:00007f5da4de6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 161.592459] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 161.599696] RDX: 00000000fffffee4 RSI: 0000000020735ee0 RDI: 0000000000000014 [ 161.606941] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 161.614180] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 161.621419] R13: 00000000ffffffff R14: 00007f5da4de76d4 R15: 0000000000000000