policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xa, 0x0, {0x6, 0x32, 0x401, 0x9, 0x0, 0x800, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x8}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x81) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/17 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f43000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x3}, @result={0x0, 0x200000}}], 0x30) close(r0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000939000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f2601ad910ea4e58316335986da2046d"}) 2018/01/17 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e15000-0x8)={0x0, 0x0}, &(0x7f00002f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000054d000-0x20)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x20) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b) ioctl$int_in(r0, 0x10000005452, &(0x7f0000000000)=0x0) 2018/01/17 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1)="", 0x0}, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f84000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fed000-0xa)='/dev/cuse\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000b3f000-0xc)={r4, r0, 0x1}) 2018/01/17 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000866000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000058000)=0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003ae000)={0x1, 0x0, [{0x277, 0x0, 0x800000000000003}]}) 2018/01/17 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c10000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000bca000/0x18000)=nil, &(0x7f0000c8b000-0x18)=[@text16={0x10, &(0x7f0000895000)="0f070f09f1dec0f3360f01c9baf80c66b874c5f48966efbafc0cb8c100ef0fc7a9e07326a7ba4000b80b01ef0f01cf", 0x2f}], 0x1, 0x0, &(0x7f000016a000-0x10)=[], 0x0) r1 = socket(0x0, 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e84000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/17 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = perf_event_open(&(0x7f00000e3000-0x78)={0x7, 0x78, 0x9, 0x1f, 0xc0000000000, 0xffff, 0x0, 0x7, 0x80000, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x3f, 0x7fff, 0x559, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x6, 0x8, 0x5, 0xffffffffffff0001, 0x9e, 0x1, 0xffff, 0x9, 0x7fffffff, 0x3f, 0x2, 0x1ce0, 0xfffffffffffffffa, 0x10001, 0x7, 0x7fffffff, 0x1000, 0x88ba, 0x8, 0x8, 0x0, 0x16ac, 0x6, @perf_bp={&(0x7f00003f2000-0x1)=0x0, 0x8}, 0x0, 0xecc9, 0xd, 0x4, 0x3, 0x1f, 0x0, 0x0}, 0x0, 0x41edc2a7, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) r1 = dup3(r0, r0, 0x80000) accept4$inet6(r1, &(0x7f0000da7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fd1000)=0x1c, 0x0) 2018/01/17 13:34:24 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000086d000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffd000)=0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000454000-0x8)='./file0\x00', &(0x7f00009d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffd000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x7140000000000, 0x3, 0x0, 0xa, 0x80, 0x80, 0x2f, r1, r2}, {0xffffffffffffffde, 0x9, 0x100000000, 0x8, 0x80000000, 0x100, 0x7, 0x8}, {0x101, 0x7, 0x20, 0xdc1}, 0x3, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0x200, 0x800, 0x7fff, 0x100000000}}, 0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r3, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/17 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064f000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x7ff) r1 = syz_open_dev$mouse(&(0x7f00007cd000-0x12)='/dev/input/mouse#\x00', 0x1000, 0x101000) sendmsg$alg(r1, &(0x7f0000b08000-0x38)={0x0, 0x0, &(0x7f0000f20000)=[{&(0x7f0000a38000-0x74)="8c0501291fd948b47b17f7ab8ebe82ee3f0a00ef614999e7633b512d47f62cbf0424c6597e4d48ee79ceea0861e5b0296b90fdb8d162ed2c9c198f4ffe0879f53358bf2a23481f4c894fb594ddf189a718fbea20c07907035b2c7f46b9bbe398a02b34449e0386044d8361c36ce8a36a090fdca7", 0x74}, {&(0x7f0000029000-0x1000)="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", 0x1000}, {&(0x7f00000ee000)="2a55ca62a13fb5f8410c44bf1705e1c477cdc3b458ca8de3aa156a63289a327ef3c9806df7a4ad678a6920995fa0c896dd0a7b40596228a96a0537c5f7ec4d6b7574ec2b27b65f63d4414684493e8c37922152a5009e3e9e1ea3f6ffca1c2cd257e3cf5c88315045c177f1c3d832322f0c8cbc20a6a7bf9010d1f2523cb80ee9a4b288c8922573ec626dade4873dff86eba6becf9a2da4a196c03e1fc03171218a66788b2f", 0xa5}, {&(0x7f0000cac000)="bddbf0d29d5b7db068ac9047681e16161192921926a79012e797a883ffe14cbb4ac3c4adfd55fdf0a998d8a0d16b20a31fa2802741b7bd448dd44aa00cbc5d927578fc36c77e88f8819cbe90e8e2ff56afa5a19df3af35bd54fd0fdc2eeba71534eef13de037684649f01a78977c026052a9870167e0f5a559f3e2bd7509683d8778b25f067354c7c51ba9825645", 0x8e}], 0x4, &(0x7f0000459000)=[@iv={0x20, 0x117, 0x2, 0xb, "d8973a1fe36115b24e3da0"}, @iv={0xd8, 0x117, 0x2, 0xc1, "b63268aeb6dea1699bf3ad9fa6a471411610080e9391b92627ae4f35ae01c1b778704e34e743464296f3b4d84c8fa38e114594bbbbf0c23669afb53fa52a19b8dc824f5db8f8951c28512618eacadaf8cecc63cbd366bc3ebee05eb2875cbc017ed1f044b304a3bab63296508ac1b94dd5b9a53bb9ee3b7b562b5a2db1e491742dd3955d529666ace38b97b6852ac6d233543dbd6ecaee6c85cdefcfccf8b7a7df790bc51da869f94513aedf67f97cac67e0f852e8c96c2d329853977c3a2f88fc"}], 0xf8, 0x4000000}, 0x801) r2 = syz_open_dev$sndctrl(&(0x7f00000b9000)='/dev/snd/controlC#\x00', 0x5, 0x420280) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00009d0000-0x40)={0x6, 0x1, 0xb79, 0xbf8, "7fa40ef0b9acf118e9b3af2ede28aea616d3fa2d91fa6321f93fb47a96e598dcf155e8573388837db8c39117", 0x27}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00003f2000-0x4)=0x0, 0x4) r3 = getpgid(0x0) ptrace$getregs(0xc, r3, 0x0, &(0x7f00003f7000-0x72)=""/114) 2018/01/17 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00004fd000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000bf9000-0x8)=0xd74f) 2018/01/17 13:34:24 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, 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) setns(r0, 0x5ce9af0b002f08df) r1 = creat(&(0x7f000030b000-0x8)='./file0\x00', 0x40) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000f11000)=""/239) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r2, &(0x7f00007ea000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/17 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/rfkill\x00', 0x444040, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f69000)={0x15, 0x5, 0x2, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00007b0000-0x21)="987c7da6522165466398ab458804fd6aa4a5653a0a8b6c9f8dbcd84466e10f0d84", 0x21) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) 2018/01/17 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00001c5000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0xaffb38fdf54aa840, &(0x7f00007c3000)=""/220, &(0x7f00001ab000)=0xdc) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f67000)=0x100, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000490000-0x10)={0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000958000)="f523681f86f32ec108cd3bfdcabc8d3f", 0x10) r2 = socket(0x10, 0x2, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000b4d000)=""/15) write(r2, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) [ 303.154738] QAT: Invalid ioctl [ 303.156933] binder: 18529:18540 ioctl 40046205 9 returned -22 [ 303.171646] QAT: Invalid ioctl [ 303.175483] binder: BINDER_SET_CONTEXT_MGR already set [ 303.175517] binder: 18529:18546 ioctl 40046207 0 returned -16 2018/01/17 13:34:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000070d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000382000)=0x14) [ 303.181509] binder: 18529:18546 ioctl 40046205 9 returned -22 [ 303.194734] binder: send failed reply for transaction 373 to 18529:18540 [ 303.194880] binder: undelivered TRANSACTION_COMPLETE [ 303.194889] binder: undelivered TRANSACTION_ERROR: 29189 [ 303.272217] QAT: Invalid ioctl [ 303.275711] QAT: Invalid ioctl [ 303.279212] QAT: Invalid ioctl [ 303.284056] QAT: Invalid ioctl [ 303.287538] QAT: Invalid ioctl 2018/01/17 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000025a000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/17 13:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000b6000)=""/209) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000006d000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() stat(&(0x7f0000827000)='./file0\x00', &(0x7f0000c05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006dc000)=0x0) getresuid(&(0x7f0000daf000)=0x0, &(0x7f000036e000)=0x0, &(0x7f000021b000-0x4)=0x0) r8 = getgid() sendmsg$unix(r1, &(0x7f0000fcf000-0x38)={&(0x7f000044b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bbf000)=[{&(0x7f0000164000-0xd3)="69cd60ad875413ab73dd84487e129fd966b6e24153d38ee00a2fa85c8d969a986b36e57763d415b04b053deecdf29a3fcaa79a05cf8052f17b0b40acd5fec96f098f4ee5129e8c039a129cfe0414ac5edd9b6fd54118974d9c3f83d417ab22c669809dbb126b4c1bcdb2967ee42f2eaf9bdd5558a01ff560ef441031c750e0bff3ad8e66fe53d303159de77e991f287c97319e4421239c4b621bbe4db3c9f22dd94070fe74bcc3b43e6a8d7749956a8d55c747188e22326e440322d247da614f5435029026b011158f5b2eb7e2ed21a4fdf430", 0xd3}, {&(0x7f0000263000)="8d726b22a16f8902c11c16a251a606b35cbc7a2aca153428055bc39091654dd366e2acb86aa426b9c946ef845dc2b6cb", 0x30}, {&(0x7f0000dbb000)="c1ba62112987042af917de1085f5db701fcb3639917ffc713658a40b6c44f4102cd863ffa39f5576cb8977c079d393296ee73e030a359dea093b234b1e9ca0550c25164f5f3b34c4608462fd1fefc6a4b430dfba77cdfc105cab597bc65f5813f7", 0x61}, {&(0x7f0000007000-0x47)="2bf59a29298a6f2eae7c8c1306c25e6c9be14ba3ce1d35db422798023dd4b48fd0fe418f4f4b2f37f933dc1d055053200873ef74bf74d2db22b1ae1122c438b614c683c56d54ac", 0x47}, {&(0x7f0000b64000-0x76)="1478763ece392f864110d1b193055fedfed6f0200f41f18df93c37ac50047d9b6de9f74329405ba337ef76c45592ffa73c74a516b445422d0c59ee55c436dce1d4d94a1ef6d7879ad11f95356ab6339dcd974946e26e2f6aa881635d1c0f65e57a655f56d3d6ad016cded142814176b11d9c5c29bfcf", 0x76}, {&(0x7f0000aa6000-0x34)="6979b4a8c2080b3919073ce43c45a65d2a31b2cdafea864a6f8b10140447900f682975f276fde68f4770d462e6459d01657d1ae6", 0x34}], 0x6, &(0x7f0000dc3000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40}, 0x4000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000036000+0x8a1)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f0e000)={0x0, 0x0}, &(0x7f000090c000-0x4)=0x7a) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008a000-0x11)='/dev/vga_arbiter\x00', 0x28800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r9, &(0x7f0000025000-0xc)={0x80000000, 0x0}) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r9, 0x40485404, &(0x7f00005db000-0x48)={{0x3, 0x1, 0x5, 0x3, 0x8}, 0xfff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() 2018/01/17 13:34:24 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000-0x10)={0x0, 0x0}, &(0x7f0000008000)={0x0}, 0x8) 2018/01/17 13:34:24 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009b8000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f00000e6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d6c000)=0x0) fremovexattr(r1, &(0x7f0000f7c000)=@random={'osx.\x00', "a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389"}) r3 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r3, r2, 0x0, 0x80000000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000cc9000-0x4)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000231000-0x1)=0x7, 0x4) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 13:34:24 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000038000-0x4)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000038000-0x10)={0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000037000)={0x1400, 0xfffffffffffffeff, 0x200, 'queue0\x00', 0xffffffffffffff18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r1, 0x0, 0x4) write(r1, &(0x7f000002d000)="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", 0x868) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000039000-0x14)={0x8, [0x0, 0x8, 0x5, 0x9cf7, 0xfffffffffffffffa, 0x6, 0x9, 0x7fff]}, &(0x7f000000b000-0x4)=0x14) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/17 13:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8000000000000002, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 13:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005d7000-0xa)='encrypted\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f80000)='\x00', 0xfffffffffffffffb) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a32000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007d4000-0x18)={0xaa, 0x48, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000dd7000)={0x6, 0x0, {0x3, 0x0, 0x5, 0x3, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:24 executing program 0: pipe(&(0x7f0000502000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x4da, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x8, [0x8, 0x9, 0xdf7b, 0x1000, 0x8, 0x8d7, 0x1, 0x214]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000057d000-0x46)="bdf66fad1574cedb1ac4c4e0786f30cd0984c949f191a6ce93ca306cefd0fff9f1f4e5885f14ca6e41d556bdc3ed762e31a671d3a5fd34c1321ab36d7eb8988f97088c576659", 0x4) lseek(r1, 0x0, 0x4) clock_adjtime(0x0, &(0x7f0000a64000)={0x1, 0x7, 0xc42, 0x0, 0xfffffffffffff800, 0x1, 0x9, 0x3, 0x7, 0x0, 0x3ff, 0x2, 0x101, 0x2, 0x4, 0x4, 0x0, 0x6c, 0xc09, 0x4, 0x33e, 0x8, 0x0, 0x7fff, 0x1000, 0x9}) [ 303.296411] QAT: Invalid ioctl [ 303.299784] QAT: Invalid ioctl [ 303.304296] QAT: Invalid ioctl [ 303.311005] QAT: Invalid ioctl [ 303.315272] QAT: Invalid ioctl [ 303.318797] QAT: Invalid ioctl [ 303.322754] QAT: Invalid ioctl [ 303.326121] QAT: Invalid ioctl [ 303.329621] QAT: Invalid ioctl [ 303.333121] QAT: Invalid ioctl [ 303.337710] QAT: Invalid ioctl 2018/01/17 13:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000df6000-0x9)='/dev/sg#\x00', 0x6f0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000275000-0x1e)=""/30, 0x1e) close(r0) 2018/01/17 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x89, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x7b, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0xffffffffffffffff}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5f, 0x0, "8e6c978f7b8e03e55273277ebe8bd82adaee200866bb6a6f1ce8a53fc481d99f6f0468312a174cfb1e9aef316475c4d69d85e9245b501f0756d99e10b0a6a62a65d4751de61da26ed9b61ebe9c6f95dc45a83b05c6e331"}}}}}, &(0x7f0000001000)={0xffffffffffffffdd, 0x1, [0x0]}) r0 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000010000-0x30)={0x30, 0x1, 0x0, 0x80, 0x6, 0x10000, 0x6, 0xcb}, 0x0) 2018/01/17 13:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getresgid(&(0x7f0000bf9000)=0x0, &(0x7f0000258000-0x4)=0x0, &(0x7f000081a000)=0x0) stat(&(0x7f00001a4000)='./file0\x00', &(0x7f0000ba9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000041b000)={0x3, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000998000)={0x3, 0x7, 0x4, 0x8, "411fec4e61a0d74a12054a8aaf0d465cc62217349923c0ef1ad13ea48178c4b8e9bf312be6fc12aa5acfea85", 0x0}) bind$bt_rfcomm(r3, &(0x7f0000e1b000-0x9)={0x1f, {0x1, 0x100, 0x824, 0x577711eb, 0x400, 0xd72}, 0xb9ab}, 0x9) lstat(&(0x7f0000743000-0x8)='./file0\x00', &(0x7f0000aee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e64000)='./file0\x00', &(0x7f0000258000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x5, &(0x7f000071c000)=[r1, r2, r4, r5, r6]) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000790000)=0x3, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/17 13:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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$mice(&(0x7f00007d7000)='/dev/input/mice\x00', 0x0, 0xc000) mremap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000033000/0x1000)=nil) fcntl$getownex(r1, 0x10, &(0x7f0000e0a000)={0x0, 0x0}) r2 = getpid() getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009bb000-0x4)=0x0) r4 = getpgrp(r3) r5 = getpgid(r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) r7 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000e04000-0x38)={&(0x7f0000f90000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000011a000)={&(0x7f00001af000-0x3b8)={0x3b8, 0xf, 0x0, 0x18, 0x5, 0x0, {0x7, 0x0, 0x6}, [@nested={0xfc, 0x6f, [@generic="", @typed={0x8, 0x0, @void=""}, @generic="6312a63d2f574dac5dc70436d6b989522708d3ffcb1f677f2120a21bb13bd36bb5a3911a4a0d83aa6b619fbb691cf552fb5ade9db62037ec0b7e0e541fd0a2279a016f0ed0834a815bcece3bf8b0ceb1f454ed620bafb57d43ea8f85cc650b2e1f80ee28b42251e30baee9e307b24976bb3ef023ea654927ad9bc3600f72fd69ac201c6cd5d9c2e89e4449545e9e4b8d18450cedf47cb4e6c2a33f5a5cfd0fdceb55", @typed={0xc, 0x62, @pid=r4}, @generic="61b7a3806b073609523ae2d8258beb446ee8b8c057739b89049d906aff38c76fc0bfa3a73efc1964f78c54da17328ea8af4071", @typed={0xc, 0x9, @str='&\x00'}]}, @typed={0xf0, 0x7f, @binary="b2cea6a60c043bc83bcc350585a33b324fbb6ad3af2ccfbb837c2d735dd15cc11960d536c39d5e8d6c918556975d2f7203c62a8686cbe983154561c3e50be0f0b4012417ee372a7bf9d58733d60a1d3075a64fbdd04cb615dab1571b5ca8a74c153cd9ef8e2a564464c351d196aa0537dc4c182f1f8bcfaf6897cb4abd25541b93cecd3ddaf8a9a21edaeeaf5823b38b1600faa35f4a177b8fadc083d0a0fc7e9a885bb14b2179226d7cf8ab7cbe7b4613c11923169f881fbbfd2c6ff29583d93a86ca1dd1d8131ab0f7c72d48ee2cc1d49e6fe456a349e871b23ca666d1cf7bedf00cd2642cf9ee"}, @nested={0x154, 0x51, [@generic="bbce91294e61501439dcad3ee1df18fc75", @generic="fb4dff273375bf3aa33da7682edd2ecb9fddf042e4", @typed={0xc, 0x54, @fd=r0}, @generic="995d67c7db23b6c11332", @typed={0x18, 0x3a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0x58, 0x67, @binary="ea170ea735c9da8e8e9f13b78b24b77bf879dc26775a9ede1eadb1233bc328c96cb8578b2b62950be8f6de9bde195470987b08814c14ddca094635816bf4115f99a123ed0d7d1f43a38ee8bf33a3a5"}, @typed={0xc, 0x28, @pid=r5}, @typed={0x10, 0x88, @u64=0x5}, @generic="f5fca520d65f15445eab2116d43cbd3074fde7da8fcf42c03bcd639c060bd6cb061df3cd83a231622d7ea030221bb8911e2d4a69cf7309e443b79067b7b2926e4f5f0d8b1ebcc45e2546aa0051302e724397bb7de1b4601f4e87e1005901ab7f122560298651ca54a47a80ace406ec1cefa66d53c4b59104d496ee387ef969cc660185c5c389"]}, @typed={0x10, 0x17, @u64=0x20}, @generic="", @typed={0xc, 0x19, @pid=r6}, @generic="624c8b524716215a4b200ff49785422a41ee1b2889ef029d6d4c76f90e8c5737c3028e4c3598f3106a091b8c4ce5c660beb9112438f9", @nested={0x10, 0xb, [@typed={0xc, 0x67, @pid=r7}]}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) openat$ion(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/ion\x00', 0x82000, 0x0) 2018/01/17 13:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f000087d000-0x2)='..', &(0x7f0000898000-0x8)='fs\x00', 0x5004, 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) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) 2018/01/17 13:34:25 executing program 4: clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002aa000)=0x0) r2 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80080, 0x100) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000797000-0xc)={r3, r4, 0x7}) 2018/01/17 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f000092a000-0x4)=0xffffffffffffd268, 0x4) 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000045000)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2d2, 0x10000) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x83c6, 0x0, 0xee, 0x0, 0x2000000000000000, 0x10000}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f55000)=0xf618) openat(r0, &(0x7f0000452000)='./file0\x00', 0x20000, 0x180) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000cf1000-0x8)=0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004c0000-0x7f)=""/127) 2018/01/17 13:34:25 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000f13000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7e08ae19, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000bab000)={0x5, 0x6, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cb0000)={{0xe27, 0x200}, {0x0, 0x0}, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) sendmsg$netrom(r0, &(0x7f000067e000)={&(0x7f0000b99000)=@full={{0x3, {"d08ae5cbf44e31"}, 0x100000001}, [{"ddc8ca79bc3c36"}, {"49ced139bcb0b0"}, {"cd4dacb4cb2e20"}, {"e56792a5e18960"}, {"2e88f9f455aedf"}, {"be27cd6afe95c6"}, {"20d4b42e19dd82"}, {"ac20b4b3e28229"}]}, 0x48, &(0x7f00000c0000-0x50)=[{&(0x7f0000cd1000-0x7d)="8660177fa1796537f5d8cc0f25ec5f73285b822b0add89f4b03327064846fcbb2786030162b997f01f4c09fd1b8c7a73e270b24cae61cbb81ecaed69d966759587843d71685e37c78044e8ffe9546eeb3f97e35b5a84ce6c37e12aee09279effa0460090b51804c5a3057da96f7e2d546a3a509f840eae72f6f0da196b", 0x7d}, {&(0x7f0000ecd000-0xf)="26b0b0d9318172a86cf13beb2b84d2", 0xf}, {&(0x7f0000cb5000-0x1)='-', 0x1}, {&(0x7f0000fea000)="f6c881e0c5dc942759b33f8e8d719d6d3c7e7839850326e445a04cda0fdb4ccc94d29c8a33ce038e2b85cf471988d4b3a69e29999395d3c89a4986a5ee0d7fd60b4e7444ef9b", 0x46}, {&(0x7f0000572000-0x71)="bc425cacb997fa93d62529990401ff51b905b52ad545d4511be89398f929166b2689829ad49e52a167653e7691d26d246a56084684dcf0ceaea4915040229ff6bc2c04b2eba22061908f6e014653c963b2ea0d2910d900854e4a4ec1f2bf7d9cde207a1437f4ef85272aaa87dee3a5b32c", 0x71}], 0x5, &(0x7f0000f06000-0x3f0)=[{0xd8, 0x115, 0x2, "4f11a81bf862f1b6c38fe029a2caf761d9aae27e6ccb4b0c5894adfea0826749840974f51892cfee8290fe4eb9dedcc5d8e2c952148f6c8ee2cd532deb3eee5c858e0c525ea6d6aa5400de598fffca9e1534ea4c72d2e430780ed20cc06f808d0f9595f4d2c442644d407c9430459ab684018a982aa009f7a31536fc52b340c38b8b0f2c4162197fefc01402e18dcd4178ade62bfadcc3411f0d71aae211e27df44f0111877b1211e1c7fa5028d63a2f83316c9f4e1b316c96446f3d0ad2e9ae280e3da5802bd219"}, {0x90, 0x117, 0xffffffffffffff97, "739d17e104ebab7660c9316eff01a374e9e84142a5f492be540604c9a30fbfd4bb71c25227c9685961dc803bdefcb361cb509ca60534847698ac1c5a1b88a7e2dbea27be5671d4bb1b95ca1a2c16c5765f9b6779e9dcde0b8db26680f007b503d4e74da3334ab0187aacae6e143afa1aae7d1cf4668c5b25d40de314"}, {0xf0, 0x19d, 0x7, "92a26efead262cb6890508e9a41b82741c96ceb22500218185e209d3b940a14242f9d10469d2118887b9540cf0f11ef640d8a2ffa38f522a3a7ef6251fb0fe03a786bf594bbabe5dae12c7eb8c44567fa13c67964169b1abeed6225a0532e4eef907dfca152b1752bfba778281951c8eff36d2a7349032335e726aa647b089c05a8b80ce2da2cd0bda307fc77cb2c406f82abae00f71c3dc7993e460bb6c433f35e12df926c8ca99aba658280f80118c1e1e5258877ca059f0d7a4d8283c8b5c62dc70458ed434e7674bd44069df18db1ed642123dbce28d21d0ce90b4dc1008"}, {0x20, 0x113, 0x1, "6cabad202dc4d123b00c"}, {0x98, 0x110, 0xa51, "6a5021a826fa5f57a2d5feda0637033827506c9f308d753a927afd0137ea71f7ac941c6c03dde65967ab5be849ac2f240f4cfeefa8c16e0d15c6a66a96c7c84b40b7fb8fa259f03f6e694298f1952e7bb659cb1aba3a4b6c43a8bbbd5087bacce2b9fbc687036730ef60bb85a63cdb910f3ddc1dc86cdbdd4ac9a4c4e4ae9b7dc04b"}, {0xe0, 0x119, 0x69, "df67fd2bb13e854bff2932914ff7c5d6e8c0250a09e5abf360aaff84aed79dafd679516a03f8b178c1bae3fea83a532bd65495a02d0e227ac903472f384f9215dddf500e5d6fd92092ddab9e72d8de1a7f93bf2a547f61d620e025d4957d7f20c8a3a5cd7853498201beb1e7ece78c1ce0269d734cb34189422c35b15e278c5d7364463a48667c6b3412bd6ac9f5324dc8af86ebd4181a6954461f2c638227f127fa807b6a0f36279771e2570a565de7293fbec91be40e4ec933e9d38a7f55a238434613fe8e2051e3bf"}], 0x3f0, 0x10}, 0x804) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000beb000)='/dev/snd/pcmC#D#c\x00') 2018/01/17 13:34:25 executing program 6: unshare(0x20000400) r0 = socket(0xe, 0x0, 0x0) fstatfs(r0, &(0x7f0000a81000-0x70)=""/112) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005eb000)={0x0, 0x6, 0x4, 0x2, 0x1, [{0x6, 0x401, 0x50000, 0x0, 0x0, 0x2881, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000071a000)=0x0, &(0x7f0000e93000)=0x4) 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x402e02) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) listen(r0, 0xffff) openat$cuse(0xffffffffffffff9c, &(0x7f00006a0000-0xa)='/dev/cuse\x00', 0x0, 0x0) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100000c090001c00e000198ee0000070400ac00", 0x24) 2018/01/17 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) fcntl$setflags(r2, 0x2, 0x1) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054f000)='/dev/rtc\x00', 0x44000, 0x0) sendto$llc(r0, &(0x7f000023c000)="", 0x0, 0x1, &(0x7f0000ed4000)={0x1a, 0x6, 0x10001, 0x1, 0x8, 0x5, @random="f0db81bd5052", [0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x26, &(0x7f0000073000)={@empty=0x0, @multicast1=0x0}, &(0x7f0000132000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000063000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000415000-0x4)=0x8, 0x4) ioctl$void(r1, 0x1) 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000cf000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) connect$l2tp(r0, &(0x7f0000c64000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x4, {0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x3a) 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000028a000-0x23)={0x0, 0x1b, "b3430352db86e85461cd670323d012840fc9cd8cef5cd0a8ff8fb1"}, &(0x7f0000187000)=0x23) 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) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x20, 0x4, 0x0, 0x800, 0x100000000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc7, "85018f97f396358c73b2aabe644b929310bfec26d98fd9e9c6205ba74b8fe0fc63a62c3fc3f0e4a35506f33e94723537c076b77e89d81edd278bc30b701d37435d69e79f89c9377ca2f574bf73df9db63bde445da68178e8fa6effa157b60aa3e0150dd708bad9cd9077c87603975096c9f284580348affa6e0229fcb743a1e0105bcd89550eb4bfcced3e89c2c88a73e94c4b443566f9edbe62d073c0b93857f8a3b76703efb2cd73813a9a588d2b6d98902f09c955de956e3e6119f4db2087476de94442c377"}, &(0x7f000008e000)=0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000ebd000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000596000)=[{&(0x7f0000fb5000)="665dd1104f559a9bec8ffc61fd2ad18b013b10c8e72f791752c37f1e302e8a2bb152bed4865e66469fae5ade3b963b462f1c205576502654927993f5e633d97b78cbeebf6001d87fd5f3368a78471ba3469db4b94a095b1146043ccc3de86f3518cadf210a3e63ed8dd64ee97b56c6d94be679368b014a7548693bd12ffbf05577a77066b5088eeaa87b90bbc9cae473a81784c6674e56fc381601d5fa8cb7b8787370a4ae689579604ba632ec0bb65dd2911946e8f26c1c77cc43cb", 0xbc}], 0x1, &(0x7f0000c7c000)=[@init={0x18, 0x84, 0x0, {0x0, 0x101, 0x10001, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x7fff, 0x80000001, r1}}, @init={0x18, 0x84, 0x0, {0xb60, 0x9, 0x2, 0xc999}}, @init={0x18, 0x84, 0x0, {0x2, 0x400, 0x0, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x1734e94f, 0xfffffffffffffff7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0x4, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x0, 0x400, r4}}], 0x150, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r5, &(0x7f0000022000-0x50)=[{&(0x7f0000029000-0x8)="a8", 0x1}], 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000028000)='./file0\x00', 0xa000, 0x100) 2018/01/17 13:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007d9000-0xd)='/dev/usbmon#\x00', 0x0, 0x402) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008c3000-0x1000)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009d7000)={@generic="5ef29001803a469c562f41b116e20a20", @ifru_flags=0x100}) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000022, &(0x7f00003b3000)=0x0, 0x4) 2018/01/17 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000907000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b5000-0x4)=0xe8) r1 = getegid() r2 = dup(0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000f2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000f7d000)='./file0\x00', &(0x7f0000b61000)='./file0\x00', 0xa001, r0, r1, 0x9, 0x80000000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000092a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000722000)=[{0x0, 0x0, &(0x7f00008b5000)=[{&(0x7f0000fc4000-0xa0)="7c23940ff0954174fe762437e4e81db8ff3d9842cb5320ffdf2258153d73ceccb05db6c1e204f018481a18f88933cb066dd5a4d68ce027fbb2b729a892f72252", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) io_setup(0x0, &(0x7f0000081000-0x8)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cbc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f00004a7000)='/dev/sg#\x00', 0x6, 0x80000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000079c000-0x9)='/dev/vcs\x00', 0x10000, 0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000172000)='/selinux/create\x00', 0x2, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000774000)='/selinux/create\x00', 0x2, 0x0) io_submit(r2, 0x5, &(0x7f0000d83000)=[&(0x7f00004eb000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000492000-0x23)="8b871cfd0210895f4ee4e7db210e2031b4537841f83cd8e395734746cb6423ca0f6314", 0x23, 0xc7b, 0x0, 0x0, r3}, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0, 0x10, r1, &(0x7f0000eb6000)="7174304221a5954b1a067aa2a1fd7f7fc97c5c07aa40bc8a0cdce633800dddfaf205683908fae1d7fd46a972b4ffba9390cdc10b35d3868263a2bfac710934f1d2ec035aba7e0a533417493da854eec8a53078cd4fafe59fd5d759db3cdf2becc9a01c9f2a36a680eb5c9a8e55f975f6a7093f907dcd3c4985f7c7d00bb456fc5d7a430e983114d47a3e2aea9c5705b1b280ac724bf2f313f28e097383a3e6278075934ea58e752601adc25c1f68c635eeb8135de551523c9000259e2afa01360906ec7c54d5e73660bbc3b91ea34f97e3d2efd56a", 0xd5, 0x2, 0x0, 0x1, r4}, &(0x7f000057d000)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00008de000)="62444b1f5fdc75571abc3370fbe3ac96fc251bddce9994a9e2f000578923ebe6a1b973552354cac934b594cd9626f6cda8860c10b54cc0965c241c87893992d662244eecf3f9169aeea9461198925a3f9508776133c5edcc065b66afc3efaf913616daaaea2b23cb6ef6960c34355e65cff581cf71b1e64c6e03236e14d571e193d9fa709d28df81f2ac972c4d2977a6b74bdcc4cd2a53da70f1cabb95d4255a77c0ad12acf843f572cba962fbbbf6f390b0be5128ccb622d19d8e15d1583e4950c7296088efa9bc0e901f5bf550ceaced71d393c52bd0ae93cfb0062e833a7c8edb307704ddc5d37f92765903bdafb187c67744ea5e998883be1249", 0xfc, 0x4, 0x0, 0x0, r5}, &(0x7f00001f1000-0x40)={0x0, 0x0, 0x0, 0x0, 0xe38, r1, &(0x7f000011b000)="5eb94605d7882d0ab6044761ae628ae3fbc38f7a6b33ae1d1fc4ba53b77a1631f2444d15e27515c7753b3ce62afcccf9ec0b63d988333e27a55a9c821a0231446d9582b76e5a04ac3a9d13fd0d2bf8081dbe745fd0152f173662159ff484716b7add3cc42ea3e85bf3443598a7e1a65cd153deaff1e7cc34cbdacf951a6d21181c80a069980a44b9c4304f1a884f8b2430bf12e7498d316277deed4a4da72242acc9dbdd1f939f9488cf488ffa6b3c45a61989d32df32765a3262c9c", 0xbc, 0x4, 0x0, 0x1, r6}, &(0x7f0000606000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000acf000)="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", 0x1000, 0x401, 0x0, 0x1, r7}]) 2018/01/17 13:34:25 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099c000-0x11)='/dev/vga_arbiter\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2c0000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000909000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000043e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ecb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3e000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f5c000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000053a000)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) tee(r0, r1, 0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4000000000}, 0x880c, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000596000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$unix(r3, &(0x7f0000af1000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) openat$mixer(0xffffffffffffff9c, &(0x7f0000939000)='/dev/mixer\x00', 0x3, 0x0) [ 303.674207] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 303.691831] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e24000+0x905)='/selinux/mls\x00', 0x0, 0x0) r1 = shmget(0x1, 0x2000, 0x20, &(0x7f000084a000/0x2000)=nil) shmat(r1, &(0x7f00005d5000/0x3000)=nil, 0x4000) fchdir(0xffffffffffffffff) pkey_alloc(0x0, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00005f2000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000443000-0x8)=0x5) stat(&(0x7f000058e000-0x8)='./file0\x00', &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/01/17 13:34:25 executing program 1: socketpair(0x1b, 0x5, 0xeef, &(0x7f0000a9b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000047f000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d73000-0x10)={0x0, 0xc6d, 0xb5a3, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x0, 0x40, 0x28, 0x3, 0x8, 0x2, 0x1f, {r3, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8, 0x8001, 0x0, 0x80}}, &(0x7f0000a33000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00009ad000)={0x0, 0x0, &(0x7f00007f3000)=[{&(0x7f00000d6000-0x59)="39728d2c8a4527db2eab0827d2c420cd95", 0x11}], 0x1, &(0x7f0000007000)=[], 0xffffffb9, 0x0}, 0x0) bind$alg(r0, &(0x7f0000357000+0x7ff)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) io_setup(0x4000000004, &(0x7f0000ca2000-0x8)=0x0) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/access\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fe1000)={&(0x7f0000605000-0x8)='./file0\x00', r7}, 0xc) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d8d000-0xb)='/dev/mixer\x00', 0x647de208e64f83eb, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000994000-0x4)=0x7fffffff, 0x4) write(r4, &(0x7f0000693000-0x4)="b792c697", 0x4) io_submit(r6, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f000065d000-0x4)=0x9, &(0x7f0000fb3000)=0x4) 2018/01/17 13:34:25 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000086c000)=[{&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000ddf000-0xe4)=""/228, 0xe4}, {&(0x7f000014d000)=""/218, 0xda}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000fad000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/124, 0x7c}], 0x7, &(0x7f0000000000)=""/74, 0x4a, 0x0}, 0x2043) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") unlink(&(0x7f0000036000-0xa)='./control\x00') 2018/01/17 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") sendfile(r0, r0, &(0x7f0000f20000-0x8)=0x4, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000085c000)=0x1000, 0x4) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000208000)="76c2") 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x82, 0x1443, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000443000-0x90)={[0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000c97000)={0x7fff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f00007b6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/17 13:34:25 executing program 2: unshare(0x40004) unshare(0x20020000) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000650000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000032f000-0xe8)=""/232, &(0x7f0000556000)=0xe8) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}, ""}}}}}}, 0x0) 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/17 13:34:25 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f00005b3000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffeb1) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x652000, 0x0) readahead(r1, 0x6, 0x1ff) 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002be000-0xb)='/dev/vcsa#\x00', 0x4, 0x101080) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000a0e000-0x20)={0x1fd, 0x3, 0x1f000, 0x2000, &(0x7f0000214000/0x2000)=nil}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004d5000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4, 0xb0}, &(0x7f0000404000-0x4)=0x98) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a0e000)={0xffffffffd0cc69ca, 0x6, 0x200, 0x1, 0xfffffffffffffffc, 0x8, 0x0, 0x101, r2}, &(0x7f0000a0f000-0x4)=0x20) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="04"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000395000)={0x4, &(0x7f000012d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000e39000)={r1, 0x20}) 2018/01/17 13:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x24001) fsync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009bf000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00008bf000)={@generic="e5eca14624d8d7b13639a2200fde59d8", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000fe4000)=0x0, &(0x7f000008d000-0x4)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000b97000)={0x3174, 0x2, 0x0, 0xfffffffffffffffb, 0x0, 0x9}) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000afd000-0x28)={0x5, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000e5f000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/17 13:34:25 executing program 1: mmap(&(0x7f0000001000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a67000)={0x0, 0x81, "4f29d4e7a4a9592889cb759148644956c03b7f47f9e4f0227fd3ddd0bdbd3b53c3ae55b764228ab02387addeb35ab9d60d2a6d51e910f276f6d6b1abb3d8b7d0622211180166d3d34c9f01c28f814c4dea7de75ebe6791f22f6241a600e36976401addb10eaeebe401135a3b039f8c88b25c2174e40c7ea4535a13d400b1deddab"}, &(0x7f000004e000-0x4)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f22000-0x10)='/dev/input/mice\x00', 0x0, 0x400001) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f23000-0x4)=0x10001, 0x4) r3 = semget$private(0x0, 0x2, 0x4f5) fstat(r2, &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000046a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f24000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000f24000-0x58)={{0x7, r4, r5, r6, r7, 0x82, 0x8000, 0x0, 0x0, 0x0}, 0x2, 0x2, 0xe1e, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0xa9, 0x4}, &(0x7f0000000000)=0x10) 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d73000-0x9)='/dev/vcs\x00', 0x10140, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000d3c000-0x18)={0x5, 0x21, 0x1, 0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00003a4000)={0x1, 0x4, 0x1, r2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000009d000)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x7f, [0x53a, 0x1000, 0x1000, 0x0, 0x0, 0x1a97, 0x0, 0x4]}, 0x5c) 2018/01/17 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_unlink(&(0x7f0000ea2000)='[\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00009f9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000dc0000-0x8)='./file0\x00', 0x40) clone(0x8000, &(0x7f0000ca0000)="5b120ab2c2b0aa9e42622ae6f95a9e77edd8051858a2c8cba961090c941ef8554c819535659e300f54982a1dc385cddf9d5bff6f91ddd4e3107de0bbfd1e23d4605076862540fbf5f5b9b27865ef0aabb2ff0224322a0ea13522683438073e0be4d29465e1cae5870303cfe4a3c945dcdc7e56de8e87feba62e96d6e8108827290d20be286517d5fd36bd4362bba292128f5fd54badf34a169d5a8e838dd625ca45d", &(0x7f00004f6000-0x4)=0x0, &(0x7f0000ab7000)=0x0, &(0x7f0000cba000-0xde)="bdfe42f6e9d9fbad9dd4b0edc0a9a81cb2c2f80d0ece5fbee8a5d1936f7ff1108de741377009fe36e1c401a7d65c72ef9ffa0d0fd9f3d6988648852c673dfc4cf1909531455e0b6031c7dd272eca1665c5ad415a8e14c10def533262d773bb0e99c46d1194d35265b2235f413f6f2a1a9bf93f9b08166f10338967cdcc7e3622d7eb9f15fa2fcb3695ce5610f6e8ad70736efd2f5a99b25aa977d69f96009bfe192597a34306458893be8879c3445b582e159e9a05f998ae5bcd13107158c9c76ba462b22f1891833f6a39d19ad75b608be320a0c68bbf17919d2dc894d2") ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e0c000-0x8)={r1, 0x8001}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00005b4000)=0x4) 2018/01/17 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgrp(r0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003df000-0x8)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af1000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b6f000)={0x0, 0x10001, 0x20}, &(0x7f0000c4d000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000db8000-0x8)={r3, 0x7}, &(0x7f0000259000-0x4)=0x8) r4 = syz_open_procfs(r1, &(0x7f000059f000+0xd8b)='omm_\x00dj\x00') fcntl$setflags(r4, 0x2, 0x1) write$tun(r4, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 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}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xff52, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd95, 0x10, &(0x7f0000c5f000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) fsetxattr(r0, &(0x7f0000f75000)=@known='system.sockprotoname\x00', &(0x7f0000010000-0x14)=',]^wlan0/mime_type%\x00', 0x14, 0x1) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00009cb000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ad8000)={0x401, 0x4, 0x5, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000ebf000-0x1)='\x00', 0x2) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffffffffffffb, &(0x7f0000fef000)="fe1101807bb9f7200429409ca63a32b9579f0a78b8807d98d0b6d6cdca469230020678f51cb2660cf0cf95b967e028672cc955d35b6b5060354d68b563943601c13377f1da62b0efcb5d763453c6dccbe1104ce642d10f2d4aebf954c41ef5cb5df49ac4199e93add13f3db139b2d0fa14b3f5cf87be8c778845f6474e142a20934969e0") mmap$binder(&(0x7f0000d40000/0x4000)=nil, 0x4000, 0x1, 0x22010, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000799000)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) r3 = shmat(0xffffffffffffffff, &(0x7f00001f7000/0x800000)=nil, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000a0a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005af000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000300000)={0x0, 0x3ff, 0x30, 0xc7, 0x5}, &(0x7f00004d3000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00002d9000)={r5, 0x7}, &(0x7f0000005000)=0x8) shmdt(r3) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000000b000)={{r1, r2}, {r1, r6}}, &(0x7f000042e000)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000246000-0x10)='/selinux/policy\x00', 0x0, 0x0) open(&(0x7f0000cf5000)='./file0\x00', 0x800, 0x100) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a1000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a37000-0x8)={0x0, 0x3}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006d1000-0x8)={r2, 0x10001}, &(0x7f00008e7000-0x4)=0x10001) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000075b000-0x20)={0x4, 0x4, 0x200, 0x4, 0x9, 0x3, 0xe84d, 0x9, r3}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f000005c000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80440) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000728000-0x4)=0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e26000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d47000)=0x8) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f000039c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 303.970836] Bearer <> rejected, not supported in standalone mode [ 303.984820] binder: 18744:18745 transaction failed 29201/-22, size -619-16 line 2903 [ 303.993483] binder_alloc: binder_alloc_mmap_handler: 18744 20000000-20002000 already mapped failed -16 [ 303.997812] binder: BINDER_SET_CONTEXT_MGR already set [ 303.997822] binder: 18744:18745 ioctl 40046207 0 returned -16 [ 303.998667] binder_alloc: 18744: binder_alloc_buf, no vma [ 303.998693] binder: 18744:18745 transaction failed 29189/-3, size -619-16 line 2903 2018/01/17 13:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a4c000-0x12)='/dev/input/mouse#\x00', 0x8, 0x101101) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) setitimer(0x0, &(0x7f0000945000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00001c9000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c39000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d4c000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000173000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000688000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 13:34:25 executing program 3: pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x4000) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fef000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x8000) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000051f000-0x6)={0x4, 0x94c2, 0x4c}) ioctl$int_in(r3, 0x546f, &(0x7f0000c52000-0x8)=0x5fb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000feb000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xffffffffffffff0b) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000aed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000624000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f0000e3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e00000)='./file0\x00', &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00009bd000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000-0x4)=0xc) getresgid(&(0x7f0000179000-0x2)=0x0, &(0x7f0000d95000)=0x0, &(0x7f00008de000-0x4)=0x0) getgroups(0x8, &(0x7f0000ac6000-0x20)=[r0, r1, r2, r3, r4, r5, r6, r7]) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/17 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x400) r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000570000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004aa000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000064a000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0xffff, 0x4, 0x4}, &(0x7f0000dd3000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000fe000)={0xbf, 0xe2e, 0x200, 0x2, 0x200000000, 0x1, 0x1, 0x5, r3}, 0x20) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f00006b3000-0x1000)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2a0, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x154, &(0x7f000008b000)=[], 0x100000be, &(0x7f00008ba000)=""/0, 0x315, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000098e000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000489000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003d1000)={0x2, &(0x7f0000cb7000)=[{0xc14a, 0x100000001, 0x303, 0x1}, {0x1, 0x6000000000000, 0x5, 0x9}]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x265, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00002eb000)=""/224, 0xe0) 2018/01/17 13:34:25 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00004e6000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x9, 0x0, 0x5, 0x5, 0x3, 0x2}) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000000, 0x6, 0x100000000, 0x400}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 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]}, 0x1, 0x80}, &(0x7f0000002000-0x4)=0x98) mmap$binder(&(0x7f00003d6000/0x4000)=nil, 0x4000, 0x2000009, 0x1010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000002000)={0xff, 0x157, 0xffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r2, 0xffffffff}, &(0x7f0000005000-0x4)=0x6) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000004000-0x1)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000006000-0x18)={0x10000, 0x899, 0x80000000, 0x1, 0x80000001, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000006000-0x20)={0x5000, 0x0, 0x2, 0x9, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006000)=[{&(0x7f0000006000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0xa8)="f5e5dd71fb9cd3659d5be9d3e6b423c38f3dd30078018195607aba92c9374a156320005b475a67c8f321381485668aeb9c0f68ee59fb879aa69e947ed345d9cd30a3707a85a3adcd4dda36299f5d07fc239b6ccb427fb7abc3157bd3fa17c3dfb5f509519c04dcae95afee2bd06369e8f094efe602fd64495cbcffae080f658980490bcb7262d2a8efcc20a7c89414c4e04725cc15c082f67bed2247658c6b88a363edf5db800bfd", 0xa8}], 0x2, &(0x7f0000006000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x3, 0x7fff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8008, 0x7fff, 0x800, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0xd7, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8205, 0xfc, 0x6, r2}}], 0xc0, 0x800}, {&(0x7f0000007000-0x10)=@in={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0xc, 0x10000, 0xfffffffffffffffe, r2}}], 0x30, 0x10}, {&(0x7f0000004000)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000000000)="54e4c2810dde348f4da4cc89ba7b37c8f1442aac9d9ede80872d6c", 0x1b}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x200, 0x0, 0x40, 0x7f, 0x2, 0x1, r2}}], 0x30, 0x800}, {&(0x7f0000007000-0x10)=@in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000007000-0x8f)="92f4f7c51f02313ca6d8f0a61e73395c2d5e6027225751232ce8c852b8010e751a072edf6d439b7675a468503b343c11cc7c0b627203007236f90395fe9382031afba7045e2d32a7fa7e85423b4bf29a315eb52eade934d45183d62912798b8b186cc7eaf5c7a7a788e5e805f8e70cef60065dd394bfd3515c54def4b9631d4d6674cee21024522d14075f77c8b1ce", 0x8f}, {&(0x7f0000006000)="7bd7550086ebb73a687b300dff95aeecc91dd41c7bcf9f544a442949f36ea428d014e200bc127d3e320429c91d96955a48aeff6b66f874406ce494d0d551d66bf0cba9c6f34553fdf41066e01796ae6fc116f5e197e3a347708423b03b2bd068b6f48f039d831b8dfbf23c6cd8c9d8a8f8f4d371c45d607a986173390fdcffc23782d5d92c72f8986fb387fd3c75842c3de3d9479e1a0b0fb7446d96197df424ba", 0xa1}, {&(0x7f0000001000-0x99)="d6ce19bc7b6dc8f6d38de2e34415c355121e8b0a809ea0524307b781c30eace78e0212f869dd6db29096f1aac2861fed471cf1cf2b6a492191a48e0e27f97e55928c50ce9eb319bd5bc76cda17f7ba1783356715a7317e5c9ba7e48604db4a2d6ef82fda68623dd3dc7bb7f8a43558ebd205746b1c648872ecc799773415b9569dca4116d63df092d8f04f04e342afd42d3d77d090ac57d88f", 0x99}], 0x3, &(0x7f0000007000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x800b, 0xff, 0x9, r2}}], 0x30, 0x1}, {&(0x7f0000003000)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x80000000}, 0x1c, &(0x7f0000007000-0x40)=[{&(0x7f0000002000)="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", 0xfe}, {&(0x7f0000003000+0xb66)="905b309f00391f351a25c5c762e2ca6bdb73756d37f267f81c854afebcbc5e34be19ee50b53260544e8a135801fd933706ce2e984cda661392a5e289fd4f2aad3c6c8860c178257c7113849b3bd20df41f0d930d40a98f8b2c277d6fa4d40d2f0181503ff69c224383cc12c5511a6074b90245742aff20433745f1d69e43f2d3a65322aca27f869edf40d2a624b49a37fd8e81bc21c920659264ccc6aa9c593ab62432", 0xa3}, {&(0x7f0000005000-0xf8)="b4cb43583fc90d9ac8e4e35a9d31302a8e7161dd3c84fabf5c859c06924d22391a379d0c6d3aaf728bf89d2bed3ffd709b86f70f2f86dc5ad39ef01d9b780e2ac0014cf9c2bf6c1b0367e5fd4fba4be4a7c485333f82dfd0483468e276c2a8cf3ed6f36aad7c20e45cefe4b490414fecc0ea9dda1172e045865bc2a7a18c774c6407fb3d1df0c201b913fd64ab1aa8eec47ea711058c0e83b97c3a97e65b5ad59cb5d7c2ee48812413808b2d53cdf80983d0d7d82e932153bacb71d1d0832dee2967f87c916fe2756ba96953cab3955d8b34d9e503d1e9992a4b39f5420a33474ec4dfa695845e1ca6fead2b3cc200e34240dfc4cbcc4897", 0xf8}, {&(0x7f0000002000)="6a99ed4cdc616406c9ddebc3b0d0d9531b67cda7a9e4dd901a7eac998e82c9c0ee12f2137d115dd14db8facd60263346683b6d16cf4857e73e4f789cb14901b7f3afa41753fba2cb0ee78374cb69a4773b0b42aef7f475b7f943d86587c19beef8eea8d1e84bd137718b55570c9d817a74cac619c4d17e7823927dac92f64309aefb7b6ddc51daf08e85916e9f4fe3c5d80d7cf94147bd715ab2b2a0aa6112c580569dbacd9718e5853e0858442812792260385a0b7b534a7821254da0c0477992bf6c669a42b4a2098e8aad3369ed55cd2babe5c62c3bab5e332a9e0abea254c7ee5f88c711ecd2ff82", 0xea}], 0x4, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x1, 0x982, 0x3, 0x3}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x5, 0x8}}], 0x60, 0x1}, {&(0x7f0000001000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xb1)="350650b7b0f4fa5a7953fe0573180f6022b00746e668fa7141bc17db6583b95940708eb1c7fe899c6f9b18cf726fefd7850637bd8351c227bbbf24f2cc18875f09ae24cfcbf7ce10f15d9feaa3b48f026425310b2debae8b1ad88036417a4982727c0bd7b64a6224828c3bc8f2ef980ec9f303062a8d5e1a979dfa1b5eaa271b22ed0c19f8b6ce73713bbbebbb4960372bc5b8f7732ed41109013102976553aa0a40abb494e790e94d54d4f564a23233a6", 0xb1}, {&(0x7f0000003000)="462703b6d94b438b6c079acd9dfb56b8ff209c97a8e2be", 0x17}, {&(0x7f0000002000-0xdd)="d56426213f694c77f6955aca6bf6ee7c67052c1a204822d6e223eb9142363eeb7c455cc2b23ddcb0a7e904f11592cd0cef887801dae2a0fcddec55008991dc9bd515cd9bf807a490c105575b4f3fe67bd38e7d1071450a910146ff700536a2d5947aa4ea4c4d3f756cebda3d97806ae4c7d801fd5cb63d89e5e1df0b9add1a0bf61d84f19b711790e553df21a5d1ad7d194a7d634a3d64d93729f01e61d66d1fd7e69eced6f0eb30b203fd314706bd68bb006e65c3a15839e8144c52f8036dbf448b830b25800ebc3560850f79fbfc43311a06ab81a300443ab092e0c0", 0xdd}, {&(0x7f0000007000-0x1a)="79ff889d3899ce721f2c74ede05577b05eb8f089167c5aa1e146", 0x1a}], 0x4, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x100, 0x7, 0x5, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x8001, 0x5, 0xe4cb, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffff00000001, 0x0, 0x180}}, @sndinfo={0x20, 0x84, 0x2, {0xc6, 0x2, 0x81, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x100000000, 0x2, 0x3, 0x80, 0x0, 0x6, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x2, 0x7f, r2}}], 0x120, 0x0}, {&(0x7f0000006000)=@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xff}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000006000-0xac)="5ba6273d8a3b5994fd831ff960e9ef87739f2d07711dc991c659233685b4fa15533c9232d1e6a63efb8bc3662a896680e81f77f40be2d5cbf556eaa5742681bc033346b7ab68f1adcf4cfe356a5a2b7a21aa368e28552296556f102b2b57dcfed071b2ed3706017d051d28a875cee3823c9aeb7f7742f3bfaf6473d6c949fa446b14aa41b435a7097fa324d80ba2551bb6ff55f423c3031314089427d73bd30c6d5f187acf804e049e844e88", 0xac}, {&(0x7f0000003000)="4bbf4b18ae35b64fe2e87d20c3e225f2ac8d903c9f428c4a1266e4ed9730221c3b03e789860fe70f8030225c59b27f2ad1ab82e292b633af9956863e2be88000a6f9998bc0bb877de775a77d608a5521320553ed0a1f4c5f0cab2ce50c368976b21e5a0f2df5051414054d400b9559201d", 0x71}, {&(0x7f0000007000-0x14)="ce2a335b5f76d25bebc15c6a186fb57c2fe6bc76", 0x14}, {&(0x7f0000002000)="a68832f57948996c4e90d3b9c0787abf71f28b432f74172ede083495f069a5761dee67a92e01a33a55b44bdcbe379c852b8c4e31517f0006a355c276e7ee10f72a7b40f628a0abb0387aef306b2a417e09c75c64ee93b84dc95335a34e993a984db37c42a80e72f33e9c86b12c010412a60137eb6338165950947b39740f736bd6eae19ac49f0f", 0x87}, {&(0x7f0000007000-0x57)="54843ebfc9ac8b7b9b9ba6cebc73f7318d8735a841dbd8e6bc34422c18516139c2d3ca4f92f525de6637f42ed9b027bfa77b5d47c30661e41c0433edc911034774118529f32af5a3bb97b335d556a442d3774cd6b7486e", 0x57}, {&(0x7f0000007000-0xe4)="75311903b0804feb311481c896dd261b236a721642c0302c4fe1434088aaf3ee38a260995cfd72fcc421743fb80f6a1c339996d4556dd421e7ae7dc69cc4719b4ed8691d8578dd44a3255f8472c0c8fd5e8c39ffd6d38bd9185d5d35d7907a8cca09804cdc68d6306e1e8723ccf396029bddee15b2282e74c4c173c5569c63054bfebe8fcfc8bae5cfdcdbd2653f63e1046ac8dd8d2bd176c494383dece03d3381f809491cf64c0d565662238d844e73658897305299ef526a0a60c023a51a49f2957e9a87a83e34fd35fe9ceacf494ac140299c0cce4029680cc5a62c6bd6797d61d5a1", 0xe4}, {&(0x7f0000006000)="8252799251ba82d0b18e240b563778d580bb3243fd24fe473b3b91d903996912ba30f79081d5a764a554755d630079bcdd96635b4d11d5b579f1b1412a4131d2497ace01433271d5ad49ddf9e752942ec975614ad75cc929dec57ce08bf64bd305088cf391c986af5425a9291ad1fd61ea774d05868ff231b9ebb0d131be4d358276cdea53bf61484072a8078bef7db8a11300", 0x93}], 0x7, &(0x7f0000003000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x2, 0x5, 0x8, 0xffff, 0x34, 0x3, r4}}], 0x30, 0x20000000}], 0x7, 0x8000) [ 304.032256] binder: undelivered TRANSACTION_ERROR: 29189 [ 304.032387] binder: undelivered TRANSACTION_ERROR: 29201 [ 304.099803] Bearer <> rejected, not supported in standalone mode 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e81000-0x6)={0x1, [0x4]}, &(0x7f0000351000-0x4)=0xfffffffffffffce5) recvmsg(r0, &(0x7f0000f60000)={&(0x7f0000e6e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b53000-0x20)=[{&(0x7f0000419000-0x5c)=""/92, 0x5c}, {&(0x7f0000751000)=""/170, 0xaa}], 0x2, &(0x7f0000648000-0x6e)=""/110, 0x6e, 0x8}, 0x142) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000086000-0xfe)={0x0, 0xf6, "9d7b198656ea1894aab3c5dba7119c034957ec94ddae1ef91577b91914d4ed12bc73c2f1abe76b74db3ee3110ca229cb8e03a0d241bb9e091c7fac97f7a59c5c9eb58aa33a48611f8e1e2c56bcca909c46203f3af934188b65640fb53600b7f76fc7cbe66a6712f8bee6bc12174a9cdf84a05135ac838a2d4350e40536b418c3816ea2ecf9e8de9121c226e56916683a67ddcd759341fc904a7b08d7717371075a61a4196d8cf579c754a9c52e803c6eef57a43738ef52a137bb3de23a7af1aedc94e9ae15f2e8ae0ec8f73f5c2cf83c75742b187204cc6f27f1dc1cceaa30a82e7e74c735f0e220324f89e2dd91e12e25da3d43c768"}, &(0x7f00004c2000-0x4)=0xfe) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000037f000-0x8)=@assoc_value={r1, 0x7f}, 0x8) 2018/01/17 13:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005bd000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f53000-0x3)='(!\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/255, 0xff) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f000074e000-0x10)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) close(r1) bind$netrom(r1, &(0x7f0000f1f000-0x48)=@full={{0x3, {"509056f1d5b84c"}, 0x2}, [{"bed613ffd46f5a"}, {"d87d7c142650d3"}, {"c83ff98430e05c"}, {"5d742bc79d18a8"}, {"7b2c052f799f3f"}, {"829a7f5a202289"}, {"023dc7a04bd309"}, {"c7afd23f1e37d4"}]}, 0x48) 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000010a000)='/dev/dmmidi#\x00', 0x8, 0x8400) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000085c000)={0x4000000, 0x6, 0x28}) getsockopt$inet6_tcp_int(r1, 0x6, 0x495c0cee0e12fc27, &(0x7f0000fbd000-0x4)=0x0, &(0x7f0000e4a000)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000798000-0x4)=0x6, 0x4) bind$unix(r0, &(0x7f0000d32000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b2d000-0x10)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002c7000-0x30)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/context\x00', 0x2, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/01/17 13:34:25 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fc0000)=0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000076b000)=""/32) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bde000)={0x0, 0x1, 0x10000}, &(0x7f0000fc2000-0x4)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fc1000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x0, 0x4, 0x7, 0x7, 0x7f, 0x8, 0x4, 0x24b5, 0x8, 0x6, 0x6, 0xfffffffffffffb94, 0x3, 0x1]}, &(0x7f0000f44000)=0x108) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/17 13:34:25 executing program 7: r0 = open(&(0x7f0000bd7000-0x8)='./file0\x00', 0x0, 0x24) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kexec_load(0x0, 0x0, &(0x7f0000d5b000)=[], 0x0) 2018/01/17 13:34:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8001, 0x101001) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00005ce000)={0x0, 0x275, &(0x7f0000032000)="4f1935f57339f47c36649576ce9489abaf19b357f1d1dba3ab4f10b873f4207e9dc58b32fdac82ba1de5e0384f06", &(0x7f00004c2000)="22cf02f2e41d8d8283f1394cff7af2899e7d5f2a09f15aecfa4c9c9a8e553fc17138aa697f53ae8161c179e46d5dd50cf9742044fb7f552974e6e4a36621a9865af92df04e131404fe6cfe238171bc2ddd4d2626eef5e79d4b99eb6c80b7132009ee4053d18ffaa7378ad67e53c50843aeb15241acfeb6928fa9a6a74a6f599d0eafa95890a122c0a656ed10c9a39bffc2eb3c1cf1c10004f18dfc5195b66837072171d96388a6ac115333e1409dd7f2acefc2adab422d79918d348cb8c981e8eefb02c57bee4daee84dfd06042253eeaa233dde3cabbfa8018bb52d805e91cb", 0x2e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x0, &(0x7f00007de000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2018/01/17 13:34:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000001000-0x3)="", 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004ee000-0xb)='clear_refs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000-0xb0)={{0x20, 0x7}, 'port0\x00', 0x60, 0x802, 0x1000, 0x3, 0x46, 0x3, 0x3ff, 0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000631000-0x10)={0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x24) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, r1, 0x0}) 2018/01/17 13:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000f0c000)='loginuid\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) rt_sigaction(0x41, &(0x7f0000cde000-0x20)={0x7, {0xffffffff}, 0x40000000, 0x990a}, &(0x7f0000cb7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b5c000)={0x0}) setrlimit(0xd, &(0x7f0000497000-0x10)={0x0, 0xd391}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000069f000)={0x6}, 0x1) pwritev(r0, &(0x7f00009d1000-0x30)=[{&(0x7f0000b3c000-0xc0)="4b65d983822e2e855bdf88a5daaa40de8ead9fc36cc9d04a88f158149a0f5347c0c3c324ff2535cc01130f6a8e7b110b256ecf61a9bbcab40711b112dbc3dcd90f3879bc0a97ec478041678b4874bf70ab82da0e842ff23a219627f0e9e0aefae4ead11e0b97d83dbf8325be74e37dcd64fc600ef20ed4c39d0488bcd9dcc97313d1090b2aac248b0a955f04d24b6e6f27c723b81a3045da36b24e7552224170b5e03989cf3698c024eac54b66d67a468e0a7aa84e70fe84998b8745a4543e0d", 0xc0}, {&(0x7f0000068000)="f475b4df1e30e14095ea3da2fbee834962d09f7cc36b9659f3e587ff1fb9f28072cc407c87ef6324e95425c3a3097e472e69ed5b971ac5a0b70e", 0x3a}, {&(0x7f00005e3000)="6fbb3c6f43104d221f1ea1f91f82a4d9678e39c94435fb5a2f7499cc06ff21e0ccd12903e88de326f97b68680b2088621260bdcf30f42d8deff91050d3134ca01571a98288eda109a9b1c7ee012f2a452579f0c2e23ed167f7e63df02e50074632e80623d0415b456a18b990259c13d10ccb58bb5bf839f196a768307ad2eb3c02d7f9a0e19a4cb13a6758b340cf4b4c2e8d", 0x92}], 0x3, 0x0) 2018/01/17 13:34:25 executing program 2: getrlimit(0xc, &(0x7f0000b8e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f66000+0x578)="6e65742f6465760002") 2018/01/17 13:34:25 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fdatasync(r0) 2018/01/17 13:34:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000717000-0x40)={0x3, 0x8, 0x80, 0xff, 0x9, 0x8, 0x1, 0x9}, &(0x7f00002ff000-0x40)={0x4, 0x2, 0x3f, 0xffff, 0x200, 0xd4, 0x8, 0x7f}, &(0x7f000042d000)={0x2, 0x8, 0x3, 0x6, 0x8, 0x9, 0x3, 0xa3c5}, &(0x7f000069f000)={0x0, 0x989680}, &(0x7f000074f000-0x10)={&(0x7f0000878000-0x8)={0x0}, 0x8}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setfsgid(0x0) 2018/01/17 13:34:25 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, 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) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000001c000)='./file0\x00', &(0x7f00001af000-0x8)='./file0\x00', &(0x7f0000281000)='overlay\x00', 0x13006, &(0x7f0000f8f000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d9f000)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000883000-0xc)={r1, 0x80000, r0}) unlink(&(0x7f0000767000-0x8)='./file0\x00') 2018/01/17 13:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r2, 0x80000) tkill(r1, 0x16) 2018/01/17 13:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x6, 0x40) ioctl(r0, 0x440000000000127d, &(0x7f0000fef000-0x2)="") close(r0) 2018/01/17 13:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007bc000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/17 13:34:26 executing program 1: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f00005fb000)="") clock_nanosleep(0x0, 0x0, &(0x7f000021d000-0x10)={0x0, 0x0}, &(0x7f0000ea5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff, 0x10001, 0x7, 0xc2, 0x1000, 0x5, 0x3, {0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x761, 0x8, 0x1000, 0x80000000}}, &(0x7f0000fcf000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000030a000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) 2018/01/17 13:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x2, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1e, 0x80001, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bfb000-0x400)={"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"}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000709000-0x8c)={0xffffffff, 0x6843, 0x1, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00009e3000)={0x2, 0xc0, &(0x7f000050a000)="5fa80e84badee166887125803b96c576fa98c7dd0c0c8e401a4f81616d9a2338dd0f241b5ac93d5fb43e271cf17d5b69db3fa7c7b81bae12c3058fa1231e69b741902271b35a86f36d929dacb0ac8b609f47f1bd7b02fdff5428cf24d3abad9aa798ada5737fc4016c61e0c81631354abb8bdab172797c2d4318af38a4bf877b54be7318bcfcdf4799aa35baf7a6142bb291d46221a18068128a4cf66ce535332aa991d723d27c163b36fce62be6938932cfeeee36fa0bc7d09c6cc090df6b53"}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b8000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000057000-0x20)={"a1246c12277eb92fe05a5031f048e49f", {0x4, 0x8, 0x8001, "108f1e1d8b7c", 0xfff, 0x0}}) 2018/01/17 13:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) getresuid(&(0x7f0000e09000)=0x0, &(0x7f00007c1000-0x4)=0x0, &(0x7f00008b7000-0x4)=0x0) getgroups(0x4, &(0x7f000017f000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$nl_netfilter(r0, &(0x7f00005fb000)={&(0x7f00000b1000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000882000-0x10)={&(0x7f0000a16000-0x128)={0x128, 0x6, 0xf, 0x19, 0x4, 0x1, {0x3, 0x0, 0x0}, [@generic="1d1c98a99a6715a9f5e8e95c7c989c800a84211ffce834bd76f0d9f4725743a91044878abc751d6f2e2162ebe589511b9e3489e96871c9fa4b5b7ef5a21c6e05878aaec0e98db801ad10fd001426f6e6c67957b12d1dfc546c5c5ff99c8d977568c4399ffc5032dbe40c3eb53a29f2c2e0a9460d5b3c01572c4e551158b2343057a947c442aa4f18a54d86d2b6f80db67d148e2ba26c9fab7143a6247813ae21d457720a323130b86d4020c633f8d31bcc7480c17e598e3891317f204f17ee394bd12d33f0da99c3f15cb2", @generic="8c16ffa810257edd40cd3efb8cf99813296f2cbe31c633b6f9eebd760aaf7dd4c57a47edcd1fe660c7d417393539a8326c8ab940ee9ad2f0fc008b8e097be42e73c4626aa65de2cfee"]}, 0x128}, 0x1, 0x0, 0x0, 0x20040014}, 0x8000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000810000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchown(r0, r1, r2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c06000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") sysfs$2(0x2, 0x401, &(0x7f00009d9000-0x9)=""/9) 2018/01/17 13:34:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d8000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = timerfd_create(0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000061a000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/17 13:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000032c000)='/dev/dsp\x00', 0x100, 0x0) getdents64(r0, &(0x7f0000716000)=""/210, 0xd2) 2018/01/17 13:34:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000088d000)='/dev/input/mice\x00', 0x0, 0x22400) connect$l2tp(r1, &(0x7f0000c02000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x3}}, 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007cc000-0x8)={0x0, 0x5, 0x7}, &(0x7f0000dd8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c62000)={r2, 0x4, 0x1000, "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"}, 0x1008) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$adsp(&(0x7f0000fb0000)='/dev/adsp#\x00', 0xe923, 0x0) r5 = open(&(0x7f00007dc000-0x8)='./file0\x00', 0x101080, 0x80) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000540000)={r5, 0x9, 0x1f, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000781000)=0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = dup2(r0, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e70000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf2000-0x4)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000073d000-0x4)=r4) 2018/01/17 13:34:26 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000036000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000036000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f000002c000)="") r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000033000)={0x1, 0x0, [{0xbfd, 0x0, 0x0}]}) 2018/01/17 13:34:26 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000f000)='net/connector\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xbcfa799a0fb80eb1, &(0x7f0000010000-0x108)={0x7fff, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 13:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa1000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00003dd000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000081c000-0x30)={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:26 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, 0xfffffffffffffff9, 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={0x3, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000644000)='/dev/midi#\x00', 0x1, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000120000)={r0, &(0x7f0000d47000)="fd54562600815ce5b4aaf0099b7afc4ef41584d0cf5ddaad608e809a4eb37d905b33d2b675adc5bd9862aab86f910f431862aed92aea0df984f04f015400438309f7f5e367748ff04757711430a3f7d8125acf57d0469809ae741c338a8a113470dd94ce0df1086990aaeb4b46517234e9b23cb1bb0649858a7bf679e67c9c67bed63e4ac1db46375112ae90e2cc1af01034e59bf37f283fe0f29995347af5e1d7680503649543dd85daa827c55f3c066c40fdcdf1f4dbcf0168ebf3f211f1a18ddd6101bde5c42166a05573a4447092ff2e20c34fd019a4d9", &(0x7f0000dcd000-0x45)=""/69}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:26 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/audio\x00', 0xc0c80, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000ef1000-0x14)={0x97, 0x1, 0xfffffffffffffffe, 0x4, 0x8302, 0x80000000, 0x6, 0x3acc, 0x7, 0x8}) 2018/01/17 13:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept$alg(r0, 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) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/17 13:34:26 executing program 2: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000356000)='/dev/input/event#\x00', 0x8, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000-0x11)='trustedmime_type\x00') mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000044d000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f000044d000-0x61)="5ff023ad261cb20ecfa61233d19d6ccb2b58115efd2b43e07421fb0070bdf781e7a95ce6e27854435f98713cd014665a8f318436b7c2ad03e697bbed380da366578edaacfbc6ea01dd09d24ca1e50a1bda638a428b07d41c8424b81d9e53e0691a", 0x61) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/create\x00', 0x2, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000044d000-0x51)=""/81) 2018/01/17 13:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000050000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$revoke(0x3, r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d63000-0x4)=0x0) getresuid(&(0x7f0000809000-0x4)=0x0, &(0x7f000027a000)=0x0, &(0x7f00002fe000)=0x0) getgroups(0x2, &(0x7f0000029000)=[0x0, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aee000-0xc)={r3, r4, r5}, 0xc) add_key$user(&(0x7f0000c71000-0x5)='user\x00', &(0x7f0000156000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031a000-0x1)="10", 0xfffffffffffffdd6, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000aff000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000032e000-0x20)={0x3, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00009d9000-0x10)={0x2, r6}) 2018/01/17 13:34:26 executing program 5: mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00009d7000-0x4)=0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x33, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) fremovexattr(r1, &(0x7f0000003000-0x18)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x100000001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r3, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x10001, 0x4f, 0x2, 0xfffffffffffffff9}, &(0x7f0000004000-0x4)=0xa0) tkill(r2, 0x3f) 2018/01/17 13:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d1b000-0x5)='user\x00', &(0x7f0000b84000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fd9000)="01", 0x1, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000432000)='keyring\x00', &(0x7f0000a0c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bad000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f3000)=0xe8) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009cd000)='/selinux/load\x00', 0x2, 0x0) symlinkat(&(0x7f000015f000-0x8)='./file0\x00', r4, &(0x7f0000538000)='./file0\x00') fstat(r0, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000098a000)='./file0\x00', 0x0, r3, r5, 0x6, 0x80000) keyctl$unlink(0x9, r1, r2) 2018/01/17 13:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000b56000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2080) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007b0000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000055f000)={{0xfffffffffffffff7, 0x6, 0x0, 0x3f, "48f17e0ee17b2a2ae94a87fbea70f6958a544b6cc86e73522510877f4f337208645e607c0e2570169c957a61", 0x100}, 0x0, 0x0, 0x0, r1, 0x6, 0x3ff, "93461974e9e8ca6113575eb5ed58235a020f80c73b6b83618df2da69d7347c103bdf29c4f82cf7cf36793a3042a0507d7beb7f485b85ab528fe8db2dd86f7df4", &(0x7f00009fb000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffff, 0x7fffffff, 0x7, 0x80], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setuid(0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000009b000)=0x1) 2018/01/17 13:34:26 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xb1, 0x40800) getsockname$packet(0xffffffffffffffff, &(0x7f0000fdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000020000-0x4)=0x14) connect$packet(r0, &(0x7f0000632000-0x14)={0x11, 0x1f, r1, 0x1, 0xffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/17 13:34:26 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000008000-0x50)={0x4, @time={r1, r2+10000000}, 0x9, {0xfcd2, 0x694}, 0x9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x3, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000004000)="00092b1dfd800ad973adfd50ad8679fec0a1f0d78fcf891ad055046ef8c6cfc6eb8edd26d64b75240179425ad76ead653da76b03a123d0fd62a53a6e2f426a9aa009f69ecb98b43a9494ac38384f30942c195bbe48308de19cddb61a90e7c436e77c7603512fb75d7337d254767aaad225de906f10db9cc348c9a8570662a2fca819f23bb14fe56a621008b994e4e3ac5d638da93e35e64f140c5f786246be032089e50357bdbb937a472c19999fadb75c7d938496") 2018/01/17 13:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000659000)='/dev/amidi#\x00', 0x0, 0x381a02) bind(r0, &(0x7f0000124000)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004e0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) accept4$llc(r0, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ba000-0x4)=0x10, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f000077b000-0xc)={&(0x7f0000d6b000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000890000)='./file0\x00', &(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000adc000)='tmpfs\x00', 0x0, &(0x7f0000c95000)="43b910a534ab92fee86faeda4559299e447b287ae92c") ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000ff4000)=0x1f7f) 2018/01/17 13:34:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000593000)='/dev/dsp#\x00', 0x6, 0x100) dup(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 13:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) connect(r0, &(0x7f0000671000-0x10)=@llc={0x1a, 0x3, 0x31, 0x1, 0x400, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) times(&(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000cff000)=0x40000003) openat$pfkey(0xffffffffffffff9c, &(0x7f00001d1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/17 13:34:26 executing program 6: r0 = request_key(&(0x7f0000da0000)='dns_resolver\x00', &(0x7f0000c5c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c4b000)='eth0\x00', 0xfffffffffffffffc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b34000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x4)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00008fa000)="0caafc922d684a4d9e9782c1fd165e92aa4be6c580952cf4c5d5ce5853a077e0e39bbd48b2a20f0cabdb6457de965e830a5565c86650140005ef380551ddcfccfafa92a6eb9414d1e82c5dae44511c76d5f3ef6cce6564ff4a0d25ad02159b55d035561b3d3330bd01a22cdf3bec528373675107d0572d8cc81454dd0a62090bbd262efedd", &(0x7f0000001000-0x5)="f6c197a9ab", 0x0}, 0x20) accept4$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/17 13:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000075b000-0x8)={0x0, 0x100000000}, &(0x7f00009d1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d4e000-0x10)={0x1, 0x1, 0x7ff, 0xc1, r1}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r2, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 13:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x40000100) close(r1) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a48000)=0x7fffffff, &(0x7f0000de3000-0x8)=0x2) 2018/01/17 13:34:26 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000002000-0x18)={0x9, 0x20, 0x1, 0x0, 0x0}) pread64(r0, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000957000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001000-0x110)={{0x98, 0x6, 0x5, 0x6, "bb75ffa7f1a8d4a2031df5f10d5c89a6d7b0756bc7e08e902e23addfeb0cc38c843cb442029e5f2cbe7591c9", 0xa0}, 0x0, 0x0, 0x6, r3, 0xd7b, 0xc8, "2512e6b0d6721e543238250337a236e48b1843d09c20242b99286ffc525c38587e316dd749629f8cfcfccbba06a24e19848b0e240eecdfcd5391983107d64cc6", &(0x7f00006b6000-0x6)='eth0)\x00', 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], [0x9, 0x2, 0x20, 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]}) 2018/01/17 13:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e0c000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4946, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000025000-0xf5)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/17 13:34:26 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003f000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f000001a000-0xc)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$vcsa(&(0x7f0000015000)='/dev/vcsa#\x00', 0xffffffffffffbe7d, 0x100) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000038000-0x8)=[0x7, 0x4]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000040000-0x4)=0x4, 0x4) 2018/01/17 13:34:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b03000)='/selinux/user\x00', 0x2, 0x0) connect$bt_rfcomm(r3, &(0x7f0000e59000)={0x1f, {0x4, 0x8, 0x6, 0x6, 0x7, 0x5}, 0x57abcb7b}, 0x9) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000523000-0x40)={0x4000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/17 13:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000005, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 13:34:26 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 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]}, &(0x7f000000d000-0x4)=0x108) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/17 13:34:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000821000)='/dev/dsp\x00', 0x800, 0x0) getpeername$llc(r1, &(0x7f00005ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058e000)=0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000574000)=0x7fff, 0x4) bind$alg(r0, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x6, 'crc32c-generic\x00'}, 0x36) 2018/01/17 13:34:26 executing program 1: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)='/dev/kvm\x00', 0x1ffefffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b0f000-0x9)='/dev/ppp\x00', 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000304000-0xb0)={{0xfffffffffffffffc, 0x5}, 'port1\x00', 0x10, 0x1010, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x7, 0x4f, 0x4, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008e6000)={0x0, 0x0}, &(0x7f000045a000-0x4)=0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b8b000-0x2)={0x6, 0x5}) futimesat(0xffffffffffffffff, &(0x7f0000ec8000-0x8)='./file0\x00', &(0x7f0000a99000-0x20)={{0x0, 0x0}, {0x0, r0}}) [ 305.289217] tmpfs: No value for mount option 'C¹¥4«’þèo®ÚEY)žD{(zé' [ 305.318463] tmpfs: No value for mount option 'C¹¥4«’þèo®ÚEY)žD{(zé' 2018/01/17 13:34:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/load\x00', 0x2, 0x0) mknod$loop(&(0x7f0000ac4000-0x8)='./file0\x00', 0x1004, 0x1) recvmsg$kcm(r0, &(0x7f0000f49000)={0x0, 0x0, &(0x7f000002d000-0x40)=[{&(0x7f00003af000)=""/50, 0x32}, {&(0x7f0000189000-0x6)=""/6, 0x6}, {&(0x7f0000762000)=""/139, 0x8b}, {&(0x7f000069b000-0x6)=""/6, 0x6}], 0x4, &(0x7f0000b68000-0xaa)=""/170, 0xaa, 0x8}, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x7) ioctl$KDSETMODE(r1, 0x4b3a, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000a8b000)=0x1, 0x4) writev(r2, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000f96000-0x98)={0x3, 0x0, [{0x4, 0x6, 0x0, 0x0, @adapter={0x4, 0xfffffffffffffbff, 0x0, 0x3f, 0x400000000000000}}, {0x7f, 0x2, 0x0, 0x0, @sint={0x6, 0x3}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x0, 0xfff, 0x5, 0x3ff, 0x100}}]}) 2018/01/17 13:34:26 executing program 2: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dd0000)='/dev/vcsa#\x00', 0x1f, 0x0) readv(r0, &(0x7f0000dd4000-0x40)=[{&(0x7f0000148000)=""/48, 0x30}, {&(0x7f0000dd4000-0xbb)=""/187, 0xbb}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f00001ae000-0xb)='/dev/midi#\x00', 0x8, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea4000-0x20)={@generic="9da6f961ee0f274eaa715b3eb9f5b5fc", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r1, 0x9382, &(0x7f00004f8000)="") socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000087a000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000022b000-0x6)={r4, 0x0, 0x6b}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000047e000)={r5, 0x0, r1}) r6 = dup2(r2, r2) r7 = dup3(r3, r6, 0x0) accept$netrom(r7, &(0x7f0000f6b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000045d000)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000b77000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000cd000-0x7)={0x0, 0x0, 0xc584ae7}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000df3000-0x10)={r8, r9, 0x1f}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000a6e000-0x10)=@req={0x2, 0x1, 0x5, 0x1}, 0x10) sendmsg$nl_generic(r1, &(0x7f000058a000-0x38)={&(0x7f000079a000-0xc)={0x10, 0x0, 0x0, 0x1101000}, 0xc, &(0x7f00008c7000)={&(0x7f0000ff0000-0xd0)={0xd0, 0x21, 0x420, 0x3, 0x2, {0x19, 0x0, 0x0}, [@nested={0xb8, 0x29, [@generic="7616010c1b7becd993d18bc404abce80acc2f2f596b23cecfdc55887e27ea1814749e198dba756a2bb2e0bd695e54bc262f6c61557376aa29396e4415193c08fc5b032b704f6787cf327181746583e3094a2793627ebb50e77ae9d21b3228259c543020614cd85f7333d11f769efa98eeaf166835835c62b5b2474dc37f73a7d4d6c9ba1b4e43b3a8a76036dd160fd263f5003b9dab286fc35012b9f14ab53cce5985567be4701b5097b5e6d14c410a9419c6a24"]}, @generic="72b6e2"]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4040) 2018/01/17 13:34:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d30000-0x12)='.request_key_auth\x00', &(0x7f0000bb2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000037a000)='[\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000a8a000)=""/161, 0xa1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x8000000, 0x0, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00005dd000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000ce5000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000024a000)={r4, r5, 0x6}) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 13:34:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 13:34:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000410000)={0x0, 0x7}, &(0x7f0000808000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000672000)={0x6, 0x200, 0xef2f, 0xebf8, r3}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bb000)={0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x2) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005b6000-0xd)='/dev/dmmidi#\x00', 0x1, 0x4000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d11000-0x4)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000b4b000)={{0x4, 0x5, 0x12, 0xffffffffffffff87, "ac17053757922f2402f5fd5bc93677fdff545fe08aa6530a1f6ff2acc18f80367fbf4592f902ce969096c2a2", 0x8}, 0x0, 0x0, 0x8000, r1, 0x1, 0x33bd, "b7800396d4caa1c43f842dfcd7aea48591b7667a9328be62b9b5d5844396603656c04c281db8da6d3a115dd7bc71a98da76acdd308521e2757dea4f111203987", &(0x7f0000fd9000)='\x00', 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], [0x7, 0x5, 0x9, 0xc75e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(r1) getpriority(0x0, r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000099e000-0x8)='net/dev\x00') mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/01/17 13:34:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000e29000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+30000}) 2018/01/17 13:34:27 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00007d6000)={0xc3, 0x0, 0x5, @random="00274032a80e4f723bf6f99219ec051e7116dc97ce97ebd8edfde4702ff53d191bb4961e8ac0e8003289c58b4ed77e155dee3ff9e75772727d1f7199989a51f94d63f27d686f749cd3a5dc456c0b7e1c517518ee1653a2c69c55f4661905c2306d48c124afbf63605d1e0790a28e8b7a88248aed695eca81ff9190508c815de5d411be75902532ebc26fdc577820b96c0496748b23ed87510c25f4b8f2440e417745168ba043f587c3d0177c9ffa63af050200"}, 0xc3) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000aa2000-0x8)=0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000aa2000)={0x6, 0x0, 0xffffffff, 0x80000000, 0x3, 0x1000, 0x8, 0xff6, 0x8, 0x9d}) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/17 13:34:27 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6, 0x20003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1c000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000964000-0x8)={0x0, 0x4}, &(0x7f0000995000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000005e000)={r2, 0x97, "12b332a2f472661ca62c8398b49fe8029f03f64d1627d524dc15ce9b7575815561b4bb8284d005957b3f6a05622662932385e6564511e1d3657b54315e07462541a13b9b95b278d12b996df7c4d1a9f14e3a81ac9ffc7337ab5197c0e97d69948a8b67bd045a75335dbfd7bb7ba8f385fd415854c43df9d0ffaf1e89183b5381ecbfc85bf5ca212fbadcc40ebee48bef76b191ee9282fd"}, &(0x7f0000bb9000)=0x9f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c83000)={r2, 0x2}, 0x8) setsockopt(r1, 0x1, 0x1, &(0x7f0000b84000-0x6f)="f1c4a67286ff56881e7edb2bf9a1e6bd2333d7d53bc3d60aad5a547cfc0ee9a905e3e2e7ed634317616e2c8d6844cc89283322c43e0231abc78930fe362c954a637b4b15a65f91f776bc2ef4f3a62f49541a35ea5fda3f1f924745986fdf33017ae379057e38dfbe18b8f3146db7c6", 0x6f) r3 = shmat(0x0, &(0x7f0000651000/0x2000)=nil, 0x0) shmdt(r3) rmdir(&(0x7f0000672000)='./file0\x00') pipe(&(0x7f00001ff000)={0x0, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") bind$ipx(r1, &(0x7f0000fd4000)={0x4, 0x5, 0x400, "cc3160ae02c9", 0x8, 0x0}, 0x10) 2018/01/17 13:34:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff1000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_yield() setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/17 13:34:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000940000)={0x0, 0x0, 0x0}, &(0x7f0000921000)=0xc) fcntl$setown(r0, 0x8, r1) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000e8b000)=""/0, &(0x7f0000444000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000049b000)=0x0) 2018/01/17 13:34:27 executing program 3: syz_emit_ethernet(0xff, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a6000-0x10)='/dev/sequencer2\x00', 0xc0a536d18dc7a0c7, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000dec000)={"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"}) symlink(&(0x7f0000eb6000)='./file0\x00', &(0x7f00005e2000)='./file0\x00') syz_fuse_mount(&(0x7f0000660000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f00003ed000-0x28)=[], &(0x7f0000f6d000-0x18)=[]) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000f79000-0x50)={@generic="2857edc19263c89a4d58447c3a5f9fef", @ifru_addrs=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x8c, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 13:34:27 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a10000-0x14)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 13:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007a9000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x109180) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000636000)=0x0, &(0x7f0000553000)=0x4) lseek(0xffffffffffffffff, 0x7ffffffffffffffb, 0x0) writev(0xffffffffffffffff, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) 2018/01/17 13:34:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000636000-0x4)=0x412bb105) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000a74000-0x8)='./file0\x00', 0x18000, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000da7000-0x24)={0xb423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) 2018/01/17 13:34:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000c6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c0000)=0xe8) r2 = request_key(&(0x7f000054a000-0xd)='dns_resolver\x00', &(0x7f000064e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a96000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) bind$alg(r0, &(0x7f0000560000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002250700", 0x24) 2018/01/17 13:34:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) wait4(r2, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f000036f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x6, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x11, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getrusage(0x1, &(0x7f0000f08000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) r2 = syz_open_dev$sndtimer(&(0x7f0000fd2000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) flistxattr(r2, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) prctl$getreaper(0x3b, &(0x7f00002d7000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/17 13:34:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000381000-0x7)='./file0\x00', 0x80100, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/kvm\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000ce9000)={0x1, 0x0}) 2018/01/17 13:34:27 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x5, 0x30, 0x3, 0x100}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={r1, 0xbb}, &(0x7f0000014000-0x4)=0x8) r2 = inotify_add_watch(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x80000008) inotify_rm_watch(r0, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000-0x20)={r0, &(0x7f0000004000)="", &(0x7f000000b000)="", 0x0}, 0x20) 2018/01/17 13:34:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000765000)=0x0) r1 = add_key(&(0x7f0000c45000)='user\x00', &(0x7f0000ae5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000039f000)="53f7da59ef4fd5091737cd5ad2e4e56a71f775495983782d53bb23b23370dcd8c5ce3a547b3fc7b52d9d1ead61f416c2867b5ebdd683729a00699092652dd24154aa60b701323d852fa2945a6b171fa954dabf27a73ac95d00205108082969ab0df12448a0a10e782af123ab489ff82d4137ff62682f5befedc4337406591dafa20d3b1e024f467ddde122e52abdb3f46fe35a30ab46b41d93b4098cc28d99076ff87c7c50cac5613ff002f80f0e9b724947ee6c7d68f6a4f9a8369deb85aaeb2303a9f3d646f84ba58056663e77e91556213e9365d99afdce555c57911481ea3d0f6c", 0xe3, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c85000)={0x0, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffc, 0xca54, 0x9, 0xffffffff, 0x401, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7, 0xa2b, 0x4, 0x1000}}, &(0x7f00008b8000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009eb000)={r2, @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]}, 0x9, 0x800}, 0x98) getdents(r0, &(0x7f0000008000)=""/0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fa0000-0x10)={0x0, 0xe1, 0x4, 0x9}, &(0x7f0000c11000)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f000081b000-0x9)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000fc000-0x8)={r3, 0x0}, &(0x7f000062c000)=0x8) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00008f2000-0x108)={0x9, {{0xa, 0x1, 0x8ee2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x69cb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00005a3000-0x6)='wchan\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f000067a000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) syz_open_dev$urandom(&(0x7f0000f22000)='/dev/urandom\x00', 0x0, 0x800) readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b19000)=""/113, 0xfffffce7}], 0x259) 2018/01/17 13:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e3d000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/vga_arbiter\x00', 0x18202, 0x0) dup2(r0, r1) 2018/01/17 13:34:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000f21000-0x14d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000169000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000852000-0x4)=0xc) r1 = getpid() r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) kcmp(r0, r1, 0x0, r2, r3) 2018/01/17 13:34:27 executing program 0: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000f04000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000bb0000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008ec000)=[{&(0x7f00004af000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="1ce7134e86abdf4398354adbd5cdd60c7ec6bfc5dda19ce63a57dd808bd4fe17581091ed16d65cda44a1d93a63ac5c2594f950", 0x33}, {&(0x7f0000000000+0x5d6)="e1fa1a066f9ed1c5664abc21ecca30c74144d6988cff3436b887d393be92d2db94947e97efcb2314bef8f76c463471114e46b519394bfc392cccc3b25178f53f3adf06e79d325cd513e2c1c94be3e55353658ac7e8ce204763", 0x59}, {&(0x7f00004cc000)="d81e44c1e306f228eb1d60434fd0b6f0028d6a0a7bcb99017334b7342892555938f25637b527bc78a388b6aa21ebb07862a4ede187d3b533ad2fe4ffeed8e236f1ccc5bc7158daeea125c6cbd680682d13f7eb6f6d3bed31e7d95ea842d663f9ee75d6205fe5f8bb5cf10181f53f40cbba8343895a39017e483bf52969d63281ba7a72240e9404253b923341cb9c80ca5cd2bfb060d73342942463e1988243e1ff", 0xa1}, {&(0x7f0000fb6000-0x8e)="5cbedb60770af85d400060b8edad553543699da124f4939c240cf46a577bbd52fd8b9498e981c85a427a353536c312501ece1e8c17c57c43a5aa0d57f92ced1efd87e461e89d27833663ffa3ea4d231385469dbf43cd6e54f31de7dd8fefc3d4ca44451fbec7ef0fc8e2b7211e440bdbb453cea4b701e07ccc77de3a9d067fb5c0bdb2562723879c973f6acf9456", 0x8e}], 0x5, 0x0, 0x0, 0x4}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x2, &(0x7f0000215000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00009f6000)=[&(0x7f0000e55000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000061f000)="f1", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 13:34:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ba1000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008af000)=@assoc_value={0x0, 0x0}, &(0x7f0000c9c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000010d000-0xa0)={r4, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x9, 0x8000, 0xc0}, &(0x7f0000e90000-0x4)=0xa0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000050000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:27 executing program 3: syz_open_dev$evdev(&(0x7f0000e27000-0x12)='/dev/input/event#\x00', 0x34, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) socketpair(0xa, 0x3, 0xae12, &(0x7f0000f2c000-0x8)={0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f00009bb000)='/dev/amidi#\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000084d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e25000)="a2", 0x1, 0x800, &(0x7f0000bb9000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000b6c000)={[0x10f006, 0x1000, 0xf000, 0x100000], 0xe75f, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dfd000-0x8)={0x0, 0x0}) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00003e3000)={r0, r0, 0xffffffff}) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/17 13:34:27 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 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f00002b9000-0x4)='net/sco\x00') arch_prctl(0x1002, &(0x7f000016a000)="cf8e50d6109510e7ce05c813836917c67f34d50f252463b3036d5fc685d55bd2ed49544d6fe564a6acfa8fa36739e2bde6490ff710a873cda2a52a63119bd7467655a308fcd9979ccae52868f909e162497b6634c504e9fdcf5365e26ca7a635f29ea87b7ce9860e29ed01a1aabdcb6e534a1666d030a003bb566b27b173007d3e7d6ca147606688264cec393e579dc432b5a5a691ba1b8ba8d955f92b1bf569842e5eee98") setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xd1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000881000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000294000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f3000)=0xe8) r5 = signalfd4(r3, &(0x7f0000325000)={0xfffffffffffffff8}, 0x8, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e2e000-0x20)={r5, 0x3, 0x1, 0xfffffffffffff1eb, &(0x7f0000e60000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) bind$packet(r3, &(0x7f0000c06000)={0x11, 0xf5, r4, 0x1, 0x25bf90f8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000577000-0x3)='io\x00') fstat(r0, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r6, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/17 13:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000054b000)={0x4, &(0x7f00004a2000)=[{0x3ff, 0x7, 0x1b, 0xebf}, {0x4039, 0x200, 0x55b, 0x67f7}, {0x8001, 0xfffffffffffffffa, 0x1, 0x7f}, {0x10000, 0x10000, 0x3, 0xfffffffffffffffe}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) 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) r4 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0], 0x0, 0x0}) r5 = getuid() ioprio_set$uid(0x3, r5, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00009b0000-0x8)={0x0, 0x0}) capget(&(0x7f0000ff2000-0x8)={0x0, r6}, &(0x7f00008a1000-0x18)={0x7, 0x6, 0x5, 0x9, 0xe84, 0x1}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r7 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r8 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r8, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000718000)={0x5, &(0x7f0000a99000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_GET_PIT2(r8, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000f99000-0x4)=0x6) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) 2018/01/17 13:34:27 executing program 0: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) chroot(&(0x7f0000d63000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="c7cbe8eb69d3f52f8848a6bbef5720e328a97ed2", 0x14, 0xfffffffffffffffe) keyctl$update(0x2, r1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/17 13:34:27 executing program 1: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000aca000-0x8)='./file0\x00', 0x100, 0x80) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2800}) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ad000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000aca000-0xc)={0x6, 0x6, 0xffffffffffff8001, 0x4, 0xffffffffffffff49, 0x4, 0xfffffffffffffffd}, 0xc) 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000bdb000)={0x0, 0x8, 0x6, [0x1, 0x8, 0x401, 0x1, 0xfffffffffffffffc, 0xf39]}, &(0x7f00001f1000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/147) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bc6000-0x8c)={r1, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000db6000-0x4)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8", 0x2}], 0x1) recvmsg$netrom(r0, &(0x7f0000ec0000)={&(0x7f0000315000-0x48)=@full={{0x3, {"458460109dc2a4"}, 0x10001}, [{"67fc0dcd4e5203"}, {"f7a92b3c0000f1"}, {"ff5b5d5b1a95ad"}, {"4080b6e123cd92"}, {"f78cd49f30ef9c"}, {"1425d40000f905"}, {"3b3a8d83518202"}, {"022ca886cc95e3"}]}, 0x48, &(0x7f0000548000-0x90)=[], 0x1, &(0x7f00009e7000)=[], 0x0, 0x2000000000000}, 0x10102) 2018/01/17 13:34:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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$dspn(&(0x7f00003b6000-0xa)='/dev/dsp#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3d5ca0a, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c0b000)={0x5, r3, 0x10000, 0x3}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00004b2000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/17 13:34:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f00009dd000-0x10)={0x0, 0x0, 0x6, 0x0}) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x10)={0x0, 0x0}, 0x8) 2018/01/17 13:34:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) getgid() pipe2(&(0x7f00005b7000-0x8)={0x0, 0x0}, 0x4800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cca000-0x4)=0x41000) 2018/01/17 13:34:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000380000-0x8)={0x0, 0x6}, &(0x7f0000ad4000)=0x8) socketpair(0x3, 0x3, 0x1, &(0x7f00002a2000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fc8000)={0x44, 0x0, &(0x7f00007c1000)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f0000c6d000-0x60)=[@fda={0x66646185, 0x6, 0x2, 0x14}, @fda={0x66646185, 0xa, 0x2, 0x13}, @fda={0x66646185, 0x8, 0x3, 0x18}], &(0x7f0000ef6000-0x20)=[0x38, 0x78, 0x78, 0x38]}}], 0x45, 0x0, &(0x7f00001a3000-0x45)="fb099690f1a7cb2c03ec5db27d2cac9bdfe32d40a3abdad6c1680112fb427895d98fc8f13c2e6cae9e14634444d66cdfa2160ca550445643e7792cdcff4efb3962f842f5ac"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000064d000-0x10)={r2, 0x8, 0x40, 0x5}, 0x10) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000651000)=0x8001, 0x4) shutdown(r1, 0x0) memfd_create(&(0x7f0000ac1000)='trusted\x00', 0x3) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x6, &(0x7f0000ee3000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) 2018/01/17 13:34:27 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006c5000)=0x0) getpgid(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x10000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fallocate(r2, 0x3, 0x0, 0x48004) close(r1) 2018/01/17 13:34:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f74000)=0x0) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000010e000)=0x4) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) connect$netrom(r1, &(0x7f000046b000-0x10)=@ax25={0x3, {"9b7ddbd11f71b6"}, 0x2d}, 0x10) ioctl(r0, 0x7799, &(0x7f0000c6b000)="9d31eedf768685b4727a3e7c68a42ab433518a280a0a5a58ae5f6af728b58c13b74ee74f35272e1e04db52a07fefaf30348f9a7a231bddb1c28986dd185e1aaa59ebf5d9ec905ae02f979e1b3562bd761beef70b83cb18b37c59c1") ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/01/17 13:34:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000603000)={0x7d4e, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00008fc000-0x10)={0xfad, r4}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) r6 = dup3(r1, r0, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000dc7000)={0x3, &(0x7f000046a000-0x18)=[{0x4, 0xb8, 0x3ff, 0x2}, {0x3, 0x7, 0x2, 0x0}, {0x100000001, 0x8001, 0x4, 0x9}]}, 0x10) gettid() socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000235000)=""/4096) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f00006be000)={0x2, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdaad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) tkill(0x0, 0x0) 2018/01/17 13:34:27 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r0, &(0x7f0000a3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000062f000-0x4)=0x14) accept$packet(r0, &(0x7f000080b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046a000)=0x14) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 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, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0x7ff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 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, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 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, 0x4) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000656000-0x4)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000c7d000-0x10)=@common='bond0\x00') mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) 2018/01/17 13:34:27 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbb000-0x4)=0xe8) setreuid(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00004c9000-0x15)=""/21, &(0x7f0000000000)=0x15) 2018/01/17 13:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0xffdb) 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000821000-0xc)='/dev/autofs\x00', 0x10000, 0x0) connect$netrom(r0, &(0x7f0000c36000-0x10)=@ax25={0x3, {"0668fb96daf8c1"}, 0x3}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) [ 306.030780] kauditd_printk_skb: 300 callbacks suppressed [ 306.030789] audit: type=1326 audit(1516196067.567:6525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 306.074179] audit: type=1326 audit(1516196067.570:6526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 306.099735] audit: type=1326 audit(1516196067.570:6527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 13:34:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) readv(r0, &(0x7f0000c91000-0x10)=[{&(0x7f0000b2b000-0x78)=""/126, 0x7e}], 0x1) 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f60000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f60000-0x4)=0x7f) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000d51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x5, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000f62000-0xc)='/dev/audio#\x00', 0x1, 0x2440) 2018/01/17 13:34:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d35000+0x96a)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000027000-0x10)={0x6, &(0x7f0000dea000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r1, 0x0) 2018/01/17 13:34:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndmidi(&(0x7f0000335000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00002c9000)={0x7, 0x0, 0xe72, 0x4, "39ecb4d5b38800c57a3d4f9d7e760ad7194c58d375292d8ea48bce130ca86cabe9e09ec12a2abfe6bbffbb5f", 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 13:34:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet6(0xa, 0x7, 0x2e) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00007b0000)="441109210000000000ffff7b0010000013", 0x11) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000719000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) lseek(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000608000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/17 13:34:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000b96000-0x1000)=""/4096) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000058f000)='/dev/mixer\x00', 0x404000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000081c000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffa15, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x20, 0x7, 0x9, 0x1e0}, &(0x7f000099d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fee000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x4a}, 0x98) r4 = add_key$keyring(&(0x7f0000961000)='keyring\x00', &(0x7f0000dda000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00002b8000-0x5)='user\x00', &(0x7f0000f4e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f14000-0x1000)="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", 0x1000, r4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) lsetxattr(&(0x7f000070d000-0x8)='./file0\x00', &(0x7f00007aa000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f000006e000-0x2)='}\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000964000)={r5, 0x0, 0x75, 0x1b, &(0x7f0000f20000-0x75)="bf6e2a1d9e33a70db2e66c5794399df21274b1cf11482fa5ff4486ddc65b3507e5a48bb4c02f16470a7c6504b9ace50b7cd7cf4b58d2689baca54ec63aca6e8e351b8016a5cd5c667a75665780505105a353a86622b6df8c9b484e5bc3d5b5c4d6e63403bfad918c2e7996ed8660da3eef4233441e", &(0x7f000077a000)=""/27, 0x0, 0x6d}, 0x28) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x0, &(0x7f0000001000)=0x0}) 2018/01/17 13:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) io_setup(0x0, &(0x7f0000f0b000-0x8)=0x0) io_submit(r1, 0x3, &(0x7f0000a36000-0x18)=[&(0x7f0000422000)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f0000a4b000)="bfac42d7a15ca18d", 0x8, 0x0, 0x0, 0x0, r0}, &(0x7f00008a9000)={0x0, 0x0, 0x0, 0xe, 0x4e88c7c6, r0, &(0x7f00003b1000-0xc3)="5c7afc70899c321c3240f3a48eb7d85a0b19a68e9d0b50d6a4a84d612f7ce35d935f65b53137312ad63c404d86c4cf7eb0da7ade0d90f4ec101ff741358f72d6e1dfc5b02b023db037a74043f8b8e2756a0799c8d1f29c3beb0821cb010a0f487b356e6079a008d6cbe897acfc841a6f5521deaf656d7b661b5d29815551396bed08f8cdcd5feb42ce37b5c4a87195263bd256a6d26639da64771a90951d26f29c73483c2cde320e3ac1e2e416ef65d97e4c9fc4e5acd5f53e7614f4d09422820053f4", 0xc3, 0x7f, 0x0, 0x1, r0}, &(0x7f0000ec0000)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f00000f2000-0xa4)="134f6047571a8cecd54b88951d66f4902a04fa85074cea8342f746a31ced1d098c526d89c16a21ec5603402408c1d2edbe459f6df74bcf8fd846caf3610ea0a7091d54c609ac64f4bab045a7802570812b6cbcda2908a0e55c10f8d56c43f66a8e8c7d2ff79587584d0bd911fe107f936ceab95f7c5790a45defb5a7f9da6ba98998a330853546e2f18ef42f9058f535d26556edb2f1e45aea327ac2e05a56b5f7d72456", 0xa4, 0x514c, 0x0, 0x1, r0}]) io_setup(0x9, &(0x7f00009b9000-0x8)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e1e000-0x10)={r0, 0x50, &(0x7f0000581000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000008e000-0x4)=r3, 0x4) io_submit(r2, 0x0, &(0x7f00008f8000-0x40)=[]) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ffb000-0x8)={0x0, 0x3}, &(0x7f000009a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dfb000)={r4, 0x5}, &(0x7f0000fc2000-0x4)=0x8) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f000000d000-0xe)={0x1f, 0x9, {0x1, 0x5, 0x4, 0x9, 0x2, 0xffffffffffffffe0}, 0x1, 0x5afe}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 306.151251] audit: type=1326 audit(1516196067.573:6528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 306.176902] audit: type=1326 audit(1516196067.574:6529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 13:34:27 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt(r0, 0x4, 0x5, &(0x7f0000b63000-0xf8)="f6fdf959dddfca5c4273e3b40c2a171d9017956e85207173ee7f09454750bfb966e34c7e027c8bcac8bdd814ff8d3183e7d38b06cef12d31ac8ea67fe72aab29b0098794df01b9fcb5fc438441ea9a9f84659a662b1842851cadc34307d347c295312496279d66d948bf51c9f9aece6c61594fc89501630963c92ee753d635a1155adf8a846172fcb9dcb7cb9fd889107289c656b5955c717add49966c3660a75fd34a0f492d2fa6112bfb008d395d38d4b199228a68a9ed0d8158b62052af98440043a39ca35f4940938ba328a97915e23e37aed82d68e32a4187b70cdbf85a59d97cbe93d6b37a4db645e9d47dce10f71d0510b76ea71b", 0xf8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000019000-0x1)=0x4) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000002d000)='/dev/vcsa#\x00', 0x401, 0x607a7cffbf5dd157) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000030000-0x9e)={0x9a, "c8d4b682a421a0dcab3618c4164542163814b983cc8880ad4bc868ac739fae1fb6e70fff48c2a1509b79fbafbad6bcce8a9f3ec0edcf799f7537269823c05cfcf07789cbf53131d389004e110646e05c0fabb71bfab541c81227693b23722d13021772fef19e867cdd439a38e426e215936651d8f3cefa4a2f74db2df12690064531e1099e644b6ab761b7384bfb38be2c1ba2bec85399b4e222"}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f000001a000-0x14)={0x73, 0x2, 0x4, 0x1, 0x1}) [ 306.202257] audit: type=1326 audit(1516196067.576:6530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 13:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00001a5000-0x4)=0x1000, 0x4) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000026e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 13:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000b9d000/0x3000)=nil) r0 = shmget(0x0, 0x3000, 0x480, &(0x7f0000053000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000-0xd2)=""/210) 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) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000033e000-0xa)=[]) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 306.242426] audit: type=1326 audit(1516196067.601:6531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 306.278115] audit: type=1326 audit(1516196067.601:6532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 306.305141] audit: type=1326 audit(1516196067.607:6533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=293 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 13:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007f4000)=@assoc_value={0x0, 0x80000001}, &(0x7f00003a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005dd000-0xa0)={r2, @in={{0x2, 0x0, @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]}, 0x1f, 0x1000, 0xcc70, 0x689a, 0x2}, &(0x7f000024d000)=0xffffffffffffffc4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 306.343974] audit: type=1326 audit(1516196067.612:6534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19104 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6e000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00000cc000)=0x86b2) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0}) close(r0) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000) r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') fsync(r0) fcntl$getownex(r0, 0x10, &(0x7f0000c95000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) read(r1, &(0x7f0000486000)=""/4096, 0x1000) write(r1, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) pwritev(r0, &(0x7f0000c93000-0x50)=[{&(0x7f000016c000)="e5e393f0e844dff76a878190a8bd139d47b2e36ee47b370e1eb1eb6ec270b1151ece26f2e918bb4729d6665f28514f99742ca0d298251139e854b90d5ae9cd1f04179d6b79ce422509359b58566fd066ba4efd34010e37d0b9ff9b7587c17d", 0x5f}, {&(0x7f0000445000-0x1000)="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", 0x1000}, {&(0x7f00005bf000)="3236739f897a4e355aad72791727d967fae8f72f2b5afd168020029c129d24dc3eaf245093", 0x25}, {&(0x7f00005f1000)="db247598ca8be845c73b25a394be2e0d2805c718be", 0x15}, {&(0x7f0000239000)="56c7a9cff7c35a68305d0b5c", 0xc}], 0x5, 0xe) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") bind$netrom(r1, &(0x7f0000de7000-0x10)=@ax25={0x3, {"efb0631756a9fa"}, 0x1ff}, 0x10) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000004c000-0xd)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000923000)={0x8, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000edb000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bf0000-0x4)=r1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) r3 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r3, 0x400, 0x2) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f00004b1000)={0xfffffffffffffffe}, 0x0, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}, &(0x7f0000dec000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r4}, 0x8) fcntl$setsig(r3, 0xa, 0xe) fchdir(r3) sendmsg(r0, &(0x7f00002c9000)={&(0x7f0000682000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008bf000-0x10)=[{&(0x7f00008a9000)="511c0f59935c3aa8f1f0a71a2ab2e71208cdb8dcad8d75afaf4a76427f8935033c7a6ca0f2dbc672576ef67bbd037933779f353d8e19b8fdc2081cf56f3aab99848a87f699c2b097b04fddf1c2e9dc27755a0efe19ef77e5a42e64b2bbbdf0dbee728887ef48f7c777c7e16078d8b2676e367bb52fd0805f23d49eaf63ae591aa33c5103afdcc8b16a190705a2c04a815ab112b925bfe1503afccb1956b2c589f3a301bab84d0eb2c7f58486812144afc2956a289246e72faeb2fb608618735b441aaa47a7c5717c1c5e12d8a464e4cd9dfa7f81283b6b833051827d3abdb7aa", 0xe0}], 0x1, 0x0, 0x0, 0x20004000}, 0x40) rt_sigprocmask(0x0, &(0x7f000079c000-0x8)={0xf979}, &(0x7f0000148000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) write(r2, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r5 = socket(0x10, 0x20000000000003, 0x0) write(r5, &(0x7f0000d24000)="22000000150007210f000008ffff050002000300fdffffff07000100e700fe02f155", 0x22) 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$dsp(0xffffffffffffff9c, &(0x7f000056c000)='/dev/dsp\x00', 0x4c01, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005ad000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x101, 0x8000, 0xff, 0xffff, 0x7f}, &(0x7f00007f5000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bb4000)={0x400, 0x6, 0x8000, 0x1, 0x800, 0x0, 0x101, 0x4, r1}, &(0x7f0000892000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b19000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000642000)=0x283) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e3d000-0x8)={r2, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0xffffffffffffffe3) 2018/01/17 13:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f83000)='./file0\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000921000)={0x1, 0x3, 0x0, 0x3, &(0x7f0000b53000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_user(0xffffffffffffff9c, &(0x7f0000328000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d23000-0x8c)={0x3, 0x7f, 0x5, 'queue1\x00', 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]}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000932000)={0x1f, 0x0, 0x0}, 0x6) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000634000)={0x0, 0xd1, "2cea729cf629f0c38a6ccd3c90827e7db4952cf3e5c6af6239a05b430114c2af742e39bd9c7cdb2edca429e51ffd61b2107a7eccd8e1aae3e4fe36859d69ef30e00589c55a5c42e48f9b28bcb51c9f7f93ce3cf8f3dbf7ca71b94ba43ffe90da71faed01695f423871cbb15b2bf91eb2fc3c123b98af59291b4978debbd1289bf620f6cac04fa3ac7130101ebdb580411f7fe09e88b589caf8d01dc69e9a24aa91384ab850165f29043b4ba15345ad6d9d07d31a6564a9a7cc65a3cd0a2e151c8ee8f818e60702d124373ab669c264d1da"}, &(0x7f000027d000)=0xd9) syz_open_pts(r1, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000077d000-0x10)={r2, 0x7fff, 0xaddd, 0x9}, &(0x7f000068d000+0x9b0)=0x10) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000453000-0x8)=0x10000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000aa6000-0x10)={0x81, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f00006af000)='/dev/midi#\x00', 0x80, 0x8000) ioctl(r1, 0x6, &(0x7f0000209000-0x51)="12f1fed4e62a569cef1dfc383f1bd95245ff457b5344adb87f5bafae3211453456a26977bd54c38f6681873b27d65b5ecb0ba3172fe3677dc7ab48ed08dd5ae6fbad1a55d47cf38cf50541f2910b83acab") ioctl$KVM_RUN(r1, 0xae80, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup(0xffffffffffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fec000)=0x4501) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xf8d4) r4 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6(0xa, 0xe, 0x7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c12000)={0x0, 0x2}, &(0x7f00009af000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000cc8000)={r8, 0x4, 0x1, [0xffffffffffff0001]}, 0xa) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00005d6000-0x4)=r0) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) r9 = dup2(r5, r6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000624000-0x4)=0xfffffffffffffff8, 0x4) tkill(r0, 0x16) r10 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r11 = dup2(r2, r3) fcntl$setown(r11, 0x8, r10) tkill(r0, 0x16) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000907000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000daa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x56f, 0x2, 0x3, 0x2, 0x20, 0x0, 0x800}, 0x20) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000895000)=""/22) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000093e000)='/dev/mixer\x00', 0x104, 0x0) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f00008f3000-0x73)="519dc3872d16ef69a8ea88d2ec55b06def573303b09a68f8a4a5995d5ea3bfcb073a941eb3991c21150ddac1635b4bdf689908d91ad88de0f692cfc5fe0d6b72a71732b5ef40f5bb09a03f0048d279b4889e012876b7c5120db2c252454bef17e00f5a153a1f66c65d49f7ad5e3f5bee10b5be", 0x73) 2018/01/17 13:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000cbf000/0x1000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400000000, 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$unix(0x1, 0x2, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000f0b000)='net/ip_mr_vif\x00') r3 = socket$unix(0x1, 0x1, 0x0) getsockname$ipx(r2, &(0x7f000094e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000369000-0x4)=0x10) bind$unix(r3, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r3, 0x0) getpeername$llc(r2, &(0x7f0000b12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000295000-0x4)=0x10) fstat(r0, &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r2, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r4, &(0x7f000097d000)=0x0, 0xff) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000a7c000-0x4)={0x3, 0x7, 0xa000}, 0x4) 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000c83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000818000-0x8)='./file0\x00', r0, r1) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f000087d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000820000-0xcc)={0x0, 0xc4, "e9ba38f1587e3be01fc322e0d1b965da734aa7fe67b2a54d88ab87cf8e535e1a356f15e05c596166f6134523b0bf8e47ab5cdded2f81944d2646f7e3db1f730bf6a27a05c8b59923d6659bcee5d4ba223e4e993429f7732713dfd9d5bfd3bdfeaa84e8c8214f842580d19d0f2b03450d3c28316717ea748af31b17e538023815f5ae471ae8d8ca3d6c641fad16f1310b6f9d24c80979f621c306d153aa646ce42cbdaa97f6245838574defbb384af68596e31bb4d636d8c04d75be634a93d6914cc0a740"}, &(0x7f0000939000)=0xcc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f1a000)={r4, 0x20, 0x3, [0x9, 0x400, 0x1f]}, &(0x7f00007d8000)=0xe) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000048b000-0x400)={"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"}) 2018/01/17 13:34:28 executing program 6: clock_getres(0xc, &(0x7f0000c28000-0x10)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000098b000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x2710, 0x0, &(0x7f0000add000/0x3000)=nil}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f00003b9000)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x5, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00003e3000)=""/131, &(0x7f000019c000)=0x83) write(r0, &(0x7f0000ef2000)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ffc000)={0x9, [0x9, 0x3, 0xffff, 0x4, 0x5, 0x4, 0x1, 0x8, 0x5]}, &(0x7f00008ad000)=0x16) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x71, 0x0, &(0x7f0000883000)={0x3, {"6000031772d279"}, 0x0}, 0x1) 2018/01/17 13:34:28 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000008e000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x3, 0x6, 0xa000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000002000-0xc)={0x6, 0x80000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000378000-0x4)=0x0) migrate_pages(r1, 0x8001, &(0x7f0000739000)=0x0, &(0x7f0000148000)=0x0) bind$inet6(r0, &(0x7f000004b000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, 0x1c) [ 306.622493] nla_parse: 1 callbacks suppressed [ 306.622498] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 306.639874] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 306.651561] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 306.663389] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 13:34:28 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b50000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x200) rt_tgsigqueueinfo(r0, 0x0, 0x39, &(0x7f0000001000-0x10)={0x12, 0x6, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000ce9000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="a996a2a4caf2c666dc52d05d53f9b844479cea35d5c153fedc3d2e2c9d4ea0813e60762811c1ae6ea9f04b047bb56e3b011346b52d4e294581d4438b1380b01505200d80336949fc1d1edf4bbecbf391071d826d8786a2") fdatasync(0xffffffffffffffff) syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x8000000000, 0xfd6319336c4cb0a6) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(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) r0 = syz_open_dev$dmmidi(&(0x7f0000749000)='/dev/dmmidi#\x00', 0x97, 0x880) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00003a0000-0x98)={0x9, 0x6, [{0x8, 0x0, 0x2}, {0x2, 0x0, 0xc4a0}, {0x589, 0x0, 0x20}, {0x6, 0x0, 0x5}, {0x1ab, 0x0, 0x6}, {0x4, 0x0, 0x682}, {0x4, 0x0, 0x5}, {0x73d2, 0x0, 0x8}, {0x9, 0x0, 0x8000}]}) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000034d000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000b87000-0xc1)="7751df6a5ec675a015217433e6a97d5e3e71a5f3fa9f3181d413a03ed6d50bcebb9548a107be6e35622dbaf0160cc76be5add99856ff8cf653e8c0e894ba263a9fb04ad34dca444fe157409e47a00d185599bd4e196727ed9d4ad10c38e501dd42c4f0b54b3e8113b56919b6af44006dc808714050d227f768caa04fa03c63eaea770821d6af5256ab4000f7a8b1d2c1d63bf55bec6451610e08df0725e04723e57d4be1ed34fa319797745ce3989bf3c43b5db6b715d52913d1920066c2e2d139", 0xc1, 0x80, &(0x7f0000437000)=@file={0x1, './file0\x00'}, 0xa) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) pipe(&(0x7f0000b75000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00007c8000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="a915ae9c0bf0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ff3000-0x4)=r5, 0x4) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socket$key(0xf, 0x3, 0x2) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000a58000)=0x3, 0x2) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f000037f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000587000)={0xffffffffffffffff, r0, 0x0}) accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db5000)=0x10, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000753000-0xd)='/dev/usbmon#\x00', 0x8, 0x2001fc) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000468000)=0x9) r4 = accept4(r3, &(0x7f000026e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x6, 0x800) r5 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x4, 0x200000000000004, &(0x7f000093a000)="01000000f6ff060000071a00009139cc", 0x10) r6 = 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) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fc9000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r7}, 0x20) ioctl$KVM_NMI(r5, 0xae9a) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) ioctl$TCSBRKP(r4, 0x5425, 0x3) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f00000af000)={"09060e5d66816a49ccab17a65c8b42cee5798785dad801eb65e983d793999cb2971962e39eac66433c1ece82bb7eda074ef3f602e43bbb4219d5259fe9ebe6098ac79c23b0f5060f1e7fc8847d76f757a2da1f8a215f9772075bcb72d35376a26530df12991b9a1a2be73fbcaddc62073f9e5910e2bee46c26a61348aed8e2118fd5dd86e3a714fabe1cbac678be1618aac7293af9981ff032f35f161eecacbb44d7dfc6c72b9d59dcce5c5d8caaa07a954bb50dfe7fcd290c34b745edcaf2851ab89836994a92b5cc6f751cef37f160c6b477a999cf72468c39faa537c81cb5e44329d8ae75b0e2ebff5bbe7f09057c678d0fd3451b39a11d1508278d9df0e9988867e94a2824d1787a1c4c01b12517ed6e549227cbbc2725d8f442005b76590a1deea78903a568819b3b5079fcbdb886ee830b9d1c2c392b2e5ee2f82210d329721f2505c5a5356c1bfa1ffe116e53053cefa0a9f7900ad722af0b1b8b82e59c91cfd99064a9d3d6f99dfa3ac964458f804400e9b0aea4c98c51b95da828e623c6b9904a84c927a578ce6e61e7e79320967a8fb6cf4c6920f3f18bca77230436a26ce6baefdd2df60e71bcde192c5ffbf30d830e741e6d81608a8da638ad7fb15d5e30661acf116c068afa313f1958cb9ad9d7d11511bd7e364b561b8d459c01532bd59b36dcb71677d6241b4f5a8e3b16d3e85464915f1096e9b7291c80a651d7d271ae7c54efde8e87b4c0f61ffcf3df5d31601f42736d048c1bf1541b3f7172223992eef0a312bf1464890a4f4d2ead28c84fc05b4ebbad2b1b7fcdcc22d75231b8df84895faa74484c61c22fb6eab7a3f2af45e711666757fe7f6f477859149a562113415cb6efc80c975e59675f2317aab2924f0ebd5ad13094d77bfb5ef164e2ad50f4eac2970e0d3838b076da1ac89dcb05c6e3fcca18b85a48f0725abdb92a84bddf6be8e9776f01c1cec5df552c8d465162e589c280451054bb9290db06a79fa88f4955c01c3869093fed1e0b6d40ee4b86f5b87f4f38d21350a82ea920bc7fe610d0d938fdc41432a5ef642a8d256eba260faa768df510c80a9f661bdd9b14f2be6d2d6df47661c99616f207e5d0f07ca6612395d3757eb37b3ab58b15f77bf3d50fe2e2207b53e3b4e1f3e91cbb0905357ddd0c654b2da6bf34915785d73dffa2474d166cab24854a34b0e72676d41926a774b39bd5ea51acc83e52a0ee1bd3165f8c82b458b0a58735e6ada7c221de3b6635aa31c9670db764854dcba0ad57fad1aaf8aa4a2d528f02e9e1fd02feda891f192079062f490bdae8fa3fcd63713b33fef7e917c9c89bf6af4a5e622214c8b68d98f493fb84a76a57af2ebdf2ef2439df27bdbb0e749a4b12d4dcf0574d4c58d6a67a7ae191f062b4d79bb8c4b8722b6e86edb01fbaa6703ea838d78ccc4f31c4cbc4c83b3737db"}) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x5, &(0x7f00001eb000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f000069e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c6a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000-0x4)=0xe8) setfsuid(r10) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/17 13:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = getuid() quotactl(0x3, &(0x7f0000c80000-0x8)='./file0\x00', r1, &(0x7f00006b5000)="5fb40892692ab58352004ff71bcd9970f633c68c9d00f01833a21b4aa65b24a88199a37bb6c07fa7224f63b9d715c570eb77e6e394ecf16d11761ce5e83a6c954bee3f5f604c47e588125fc777eb283d7453dbb8b4d7529d4d8928") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000029e000)="9b37e109000000a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d167fd1d18d7bb37800bc7309789270c0b1bcd07c8e2f0000930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000018a000)=""/82, 0x52) [ 306.682207] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 306.694778] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 306.703315] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 306.712260] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f60000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) sync_file_range(r0, 0x800, 0x7fff, 0x4) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat(r1, &(0x7f0000029000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000028000)='./control\x00', 0x200000000) name_to_handle_at(r1, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000006000)={0xffffffff9d28ded0, 0x1, 0x7ff, 'queue0\x00', 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]}) 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00006d2000-0x14)={{0x1, 0x100000001, 0x5, 0x6, 0x3, 0x84db}, 0x5dde, 0x0, 0x80000000}) r2 = fcntl$dupfd(r1, 0x406, r1) bind$nfc_llcp(r2, &(0x7f00004fd000)={0x27, 0x6, 0xfffffffffffffffe, 0x7, 0x22, 0x5, "c798f1f7e18933ba59212f43d395fd355583afd9f2c30fdc1c19439b283912c343936a2c4ad17d9a5fdacf1d180b8e08a004c47a3eb435a90882bee5d84c42", 0x6}, 0x60) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$pptp(r0, &(0x7f00006b8000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 306.772555] IPv4: Oversized IP packet from 127.0.0.1 2018/01/17 13:34:28 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xffff, 0x0, 0x7dad, 0x4, 0x2e]}, 0xe) sendto$inet(r0, &(0x7f0000000000)="facdf7116d929ed83dc594a91ac80061a7d8fa941fb122965dc117539f7f3f7d359f69ddbaff97a24c110765466511720867d8f7f218b6fa338d2070e4c5fb8b46e33b35188015553de8e6cd255b6eb1138173bdf9bbca4757849a5651d18b46fb2a82576db06b560e765e73b51ae5289c949f47c87e9603fcb27475142cdba869255467530cc2ab7d97aaefd8cbb63d656680901c3a003c35d93475d8f3359a65d8a314998ce9e51dc327d608af402009ba0791ba4da4040f08a27a546c5e8a4284ad20de110934cdaf4116e1281adde4dc", 0xd2, 0x40, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$clear(0x7, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x408000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000001000)={0x100000, 0x16000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000004000-0x20)={0x5000, &(0x7f0000000000)=0x0, 0x1, r0, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000008) r3 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000003000-0x69)=""/105) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000003000-0x8e)=""/142) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000005000-0xc)={r1, r1, r1}, &(0x7f0000002000-0xff)=""/255, 0xff, &(0x7f0000006000)={&(0x7f0000007000-0x40)={'cryptd(sha256_mb)\x00'}, &(0x7f0000007000-0x1000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000007000)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00006c0000)={0x0, 0x0}, 0x1, 0x0) socketpair(0x8, 0xa, 0x1ff, &(0x7f0000470000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00002d7000)={0xffffffffffffff75, 0x5, 0x8, 0x7fff}, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f08000)={0x0, 0x0}) accept(r2, &(0x7f000042a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b60000)=0x1c) syz_emit_ethernet(0x4a, &(0x7f00005e9000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="56eaa2837104", [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x3c, 0x1, 0x1a, 0x0, 0x100000006, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "55f57c048929603f524bcefdec679bff"}]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x0, [0x4]}) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000529000)='/dev/vcs#\x00', 0x0, 0x202000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00002d5000-0x70)={[{0x8, 0x0, 0x4, 0xcd, 0x25, 0x9, 0x800, 0x2, 0x8, 0x2, 0x6, 0xfffffffffffffffd, 0x8c}, {0x4, 0xfff, 0x54, 0x1, 0x466, 0x4, 0x7fff, 0x5, 0x400, 0xff, 0x3, 0x6, 0x0}, {0x0, 0xff, 0x8, 0x20, 0x400, 0x80000000, 0x401, 0x0, 0x400, 0x8, 0x23f, 0x8, 0x7fff}], 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r0, &(0x7f0000882000)={0x27, 0x1000, 0x9, 0x3, 0xbf8, 0xfffffffffffffffb, "4a115e32bb11a15214452831a0ca98c52ba17a9dfa9fa893634fceef8cead29df06cb7250bfafab0cd092efac9ab00a59110fc2721fa0f7ab3d6632d947e6c", 0x7fb}, 0x60) setuid(0x0) flistxattr(r0, &(0x7f0000e45000)=""/6, 0x6) 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f00007b9000)=0x40000000003, 0x7, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d60000-0x6)='.dead\x00', &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bc9000-0x18)='^vboxnet1!trustedmd5sum\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000bae000)='.request_key_auth\x00', &(0x7f00003df000)='selfeth1[nodev\x00') keyctl$negate(0xd, r0, 0x3, r0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00009a3000-0x8)='keyring\x00', &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000bbb000)='./file0\x00', r2, &(0x7f0000fc0000-0x8)='./file0\x00') mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x37) r3 = request_key(&(0x7f0000f41000)='pkcs7_test\x00', &(0x7f000082c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fbf000-0x1)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, 0x0, 0x0, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000802000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c38000-0x4)=0x60, 0x80800) fcntl$getflags(r0, 0x40b) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e7b000-0x20)={0xffffffff, 0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000030000)={r2, 0x0}) r3 = epoll_create1(0x0) close(r3) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x3) 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b5d000)={0x2ee, 0xffff, 0x5, 'queue0\x00', 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, 0x0]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000000, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000702000-0x79)=""/121) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000018000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x401) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x100000001, 0x4000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000901000-0x4)=0x2) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00003d6000-0x4)=0x10) 2018/01/17 13:34:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x10103) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, r2) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x192, &(0x7f00006ce000)={@random="8ecef2f9c38c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x15c, 0xac, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x7, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "319892a38097f61eed5b17c0d4828207001d6e1501bac34f3fc3f5c8d9270b4f4a6b8638eafd1726aeecc83907b35dca2ba00ce353ff3a95d044737cc3"}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/hwrng\x00', 0x280000, 0x0) recvmsg(r0, &(0x7f0000a30000-0x38)={&(0x7f0000311000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b5c000-0x20)=[{&(0x7f0000f4e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000748000)=""/140, 0x8c}], 0x2, &(0x7f00000ca000-0x87)=""/135, 0x87, 0x3}, 0x10000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c8000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00004a0000)={0x3f, 0x2, 0x0, 0x8, 0x1, 0x1ff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d1f000-0x5c)={{0xa, 0x3, 0xe9a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x2, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0x1f, [0x100, 0x398f, 0x3, 0x5, 0x5, 0x0, 0xec, 0x4]}, 0x5c) bind$inet6(r0, &(0x7f0000516000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x9896d8dcfae6ae97, &(0x7f0000fda000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000fda000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 13:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) eventfd2(0x2, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e3a000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ef7000)={0x0, 0xa76, 0x1, [0x0]}, 0xa) 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f0000aac000)={'sha3-224\x00'}, &(0x7f0000098000)='>', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) pivot_root(&(0x7f00001ac000-0x8)='./file0\x00', &(0x7f0000db7000)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f0000b8d000-0xb)='/dev/midi#\x00', 0x1ff, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005d0000-0xae)={0x0, 0xa6, "021598e0271917bc0d8a05e967923d3b1a5914590d76e9931f6857dfd216209496c4bfdc5c07fc6bfbac0f9242d1c6a31b3f8d2d97009decbcda57cb6f56d21c5e3b3fb3e150b3824884df4d091dbcf70fc7935b7f9e168d735051a83dfc9d655e25caa75b3cd4d8acac82fec19a5e64be0d0d71c9c7926f1887e64c9daae9cc2eee98046099e266247d117016c7ea46db79b3d78c665ad31659befc50670e17e216933869fe"}, &(0x7f00001a1000)=0xae) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000086e000)={0x6, 0x9, 0x0, 0x9, 0x800, 0x1f, 0x80000001, 0x7fffffff, r1}, &(0x7f0000180000)=0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000fd8000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00005cb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000954000-0x24)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x4, 0x0, 0x9, 0x7d6, 0x6, 0x0, 0x0, 0x0, 0x2}) 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$dmmidi(&(0x7f0000df5000)='/dev/dmmidi#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000a7000-0x5e)={0x0, 0x56, "ca9480e8d2ab720ef6fa636e7c9ad94478926bf03a010cc4daac1a29bcfbfe6e82159544fa51a1cb65232a7f27b3932987bf12158fcc79cacf974810f4fc7ad7298792763c954dc6f8b096e67977e93d0a1f937ffa7e"}, &(0x7f00008bc000-0x4)=0x5e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000afd000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x3, 0x800, 0x2}, &(0x7f0000e83000)=0xa0) r3 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) close(r0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000e23000-0x58)={0x5, 0x0, [{0xa67, 0x0, 0x6}, {0xe1f, 0x0, 0x5f}, {0x31f, 0x0, 0x800}, {0x0, 0x0, 0x21}, {0xbff, 0x0, 0x2}]}) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) recvmsg$kcm(r0, &(0x7f0000eed000-0x38)={0x0, 0x0, &(0x7f0000b34000-0x50)=[{&(0x7f0000c63000)=""/196, 0xc4}, {&(0x7f0000c7c000)=""/185, 0xb9}, {&(0x7f00006a3000-0x34)=""/52, 0x34}, {&(0x7f000072c000)=""/69, 0x45}, {&(0x7f00008b4000)=""/189, 0xbd}], 0x5, &(0x7f0000e5c000-0xb7)=""/183, 0xb7, 0x3}, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000022000)={0x2, 0x6, 0x1, 'queue0\x00', 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, 0x0]}) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f3d000)="6e65742f707304016564a1") fcntl$setsig(r0, 0xa, 0x2d) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e96000)=0x0) 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000ba7000)='./file0\x00', &(0x7f0000b16000)={0x1008, 0x3, "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"}, &(0x7f0000000000)=0x0, 0x1000) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x3, 0x1, 0x5, &(0x7f0000f4e000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r2, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059b000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt(r0, 0x6816, 0x800008, &(0x7f00000bc000)="02000000", 0x372) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000922000)=[{&(0x7f00005f2000-0x3e)="6332d3fd71ac93721c450430fca824fa2a50810a3a0432d1c2353efc90ab5c9e150a4efe248c5f84d568d8a4e597e3a5e8d5542375de4694d8843d187712", 0x0}, {&(0x7f00003c7000)="9883d01d7f06042e23f791f7ec0a24f2352d8d019565785e77bb66aebcc56a133bcc74b6e18fa31c2adc7a5e61a9b7c85cd9b859ef8c7784e333dd8f38a6ab00e86ac42bdab51ec5693e5809ade097d073a63e7b49e13b1bc85092571816955917b2fbf3d68e0843c4306252242e9aa90d5d6255c47dc84b7e570030382bb53687948bee38d14792618ab7970e2dbc3ad1d9a310d32d3646eef0b3", 0x0}, {&(0x7f0000242000-0x51)="aad2d32d56f13a44261c5c6d90e9b8769eab93d3a049d43975ef58cc59bd3dab2d581ff9b47c55645d4701ef3916421e8a9439a6fa28e2bbce3d3463fc0b00b0653b97ed69d3ad92ee95de76404d114b72", 0x0}, {&(0x7f00006fd000)="", 0x0}, {&(0x7f00001f9000-0xa2)="3bf01fd5d546ead1ba9b03e3b644fe833538171afae9b103c2e414fd452bbce57cb5b37e705a7e628f0bc40d59124ce62a0978ed101ae97c729002a9b2f66c8b6389672969a9e8a36dbb95b8ac1ea3aa6edf4159c33aa7d1a67ad32006202975ca08de63ddd69202edd997f54dcfb62b0ed78c1d404a6acc0f5cea244e87c428dd4646fb074429b0b72512e90eac14b7c956a40f2edb79fde17eec9be0a51e11f8ab", 0x0}, {&(0x7f00008ed000-0x3c)="415a038483d421c0a1575d1120d3675c5d776d04bced6d6de13eb88d803ea0a2134d88bf66148d21b67084b5544723ce5e1576097e0c86efd71dd38c", 0x0}], 0x1, 0xa) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r2, r1, 0x86eb, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000201000-0xdc)=""/220, &(0x7f00006d9000)=0xdc) 2018/01/17 13:34:28 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007a4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x80000001, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000079b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001b1000-0x10)={0x0, 0x10, &(0x7f0000355000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007e3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e08000-0x8)={r2, 0x8db}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cd8000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x98, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x68) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006bf000-0x54)=[@in6={0xa, 0x1, 0x1be, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}], 0x54) 2018/01/17 13:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000400000)={0x0, 0x0, 0x0}, &(0x7f0000ab0000-0x4)=0xc) lstat(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f0000940000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b2000-0x8)='./file0\x00', 0x41) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000759000)="ea8f069b2270b5dc45705e413fc25303153d823112804f2bff88a12ce7e756073ecf040148f0b844ef6788b25f2865199822360db8eb96729aa308af2d1122b2c32a8468e63a19e74b2fde1b1f39f9b42df26acf77d432768528060a4fd17009d701e875b50c5f7e1491ca6c084f6c17fa967554d753feb4ee1d79d1a15a8fabb180aefb2bd462f5e15a98e7271204d094109abd135fd4f4caebfb581add2c98a6c71d0430e3ff9b2ca338e4f8c28819e4f7ec2563983225ff48b17df4a83e69bb63b7b26a349b58177a", 0xca) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000177000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00001db000)=""/216, &(0x7f00009aa000-0x4)=0xd8) 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setresuid(0x0, r2, 0x0) r3 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) 2018/01/17 13:34:28 executing program 3: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x18200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000dc2000-0x4d)=""/77, &(0x7f0000000000)=0x4d) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0xffffffff00000000, 0x20000) 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) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) open(&(0x7f000003a000-0x8)='./file0\x00', 0x4000, 0x101) open$dir(&(0x7f0000e38000)='./file0\x00', 0x240, 0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) mkdir(&(0x7f000094e000-0xe)='./file0/file0\x00', 0x14) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000d13000)=""/86, &(0x7f000025b000-0x4)=0xffffffffffffffce) [ 307.102091] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 307.133717] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000f0b000-0x12)='.request_key_auth\x00', &(0x7f0000645000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003aa000-0x55)="cd0f210affe7835008e6ec6205dbd95e350d6766e2b9ef02b22a0ea808dbf19baffd54aa36fc682d10586d93b51c002a7e2a39c5a7baab95bc4a39e3ce8851513c105a7511e6d3e7f889a81c83f835a212887d6f90", 0x55, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) close(r0) 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") read(r0, &(0x7f0000d0f000)=""/105, 0x69) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b91000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ad6000-0x18)={0x0, 0x2, 0x30, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000082d000-0xc)={r1, 0x3ff, 0x0}, &(0x7f0000000000)=0xc) sysfs$1(0x1, &(0x7f0000e68000)='9lo}}{\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setattr(r2, &(0x7f0000194000-0x30)={0x30, 0x1, 0x1, 0x0, 0x32, 0x7, 0x80, 0x1f}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe5}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x4) syz_emit_ethernet(0xfe76, &(0x7f000078a000-0xc4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc61]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x8000, r3, r4, 0x8000, 0x7ff, 0x8000) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x22c02, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000bcd000-0x8)={0x0, 0x8}, &(0x7f00002be000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d81000-0x8)={r1, 0x4245, 0x3, 0x900}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000b17000-0x8)=0x2, &(0x7f00003ec000-0x8)=0x4) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fsetxattr(r0, &(0x7f00006ca000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000a63000)='systemselinux:Bcpusetselfem1\x00', 0x1d, 0x1) getsockopt$inet_udp_int(r1, 0x11, 0x69, &(0x7f000054e000)=0x0, &(0x7f00002c0000)=0xfffffffffffffdc1) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c39000-0x58)={0x26, 'skcipher\x00', 0x0, 0xe, 'ctr-serpent-avx\x00'}, 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e04000-0x9)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000de2000-0x2)=0x4, 0x2) recvmmsg(r1, &(0x7f0000ba4000-0xe0)=[{{0x0, 0x0, &(0x7f0000f08000-0x10)=[{&(0x7f00004c7000-0x88)=""/136, 0x88}], 0x1, &(0x7f0000038000-0x26)=""/38, 0x26, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000015000-0x2)={0x6, 0xf400}) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 13:34:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) bind(r0, &(0x7f0000ab9000)=@sco={0x1f, {0x8, 0x4, 0x3f, 0x2, 0x2, 0x2}}, 0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000cf9000-0x2)=0x80, &(0x7f0000f54000-0x8)=0x2) keyctl$update(0x2, 0x0, &(0x7f000060e000-0xf1)="", 0x0) 2018/01/17 13:34:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={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) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007d2000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c9d000+0x3d9)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000479000)={"49c508a8d3d223d6d4058402b81052f2", {0x4, 0x7, 0x2f63a306, "2ce47efff63e", 0x2dc7, 0x0}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/17 13:34:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00001b0000)='keyring\x00', &(0x7f000063a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00008d5000)={&(0x7f00009e6000)={0x10, 0x0, 0x0, 0x10800900}, 0xc, &(0x7f00008ee000-0x10)={&(0x7f00005dd000-0xf8)=@get={0xf8, 0x13, 0x21, 0x2, 0x1, {{'wp256-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0xffffffffffc98a97}, {0x8, 0x1, 0xb14}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000)={@common='bcsh0\x00', 0x8}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x100075) 2018/01/17 13:34:28 executing program 0: r0 = gettid() r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/17 13:34:28 executing program 7: unshare(0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001ca000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) unshare(0x8000000) 2018/01/17 13:34:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000531000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e82000-0x30)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x192, 0x0, &(0x7f0000118000)=""}) 2018/01/17 13:34:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000112000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair(0x7, 0x800, 0x6, &(0x7f00004b0000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000185000-0x10)={0x1, 0x8, [0x6, 0x0]}) 2018/01/17 13:34:28 executing program 0: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(r2, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b7b000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000b7a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b7d000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003000)={r4, 0x7fff}, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f0000b7b000)=0x1) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000b7a000)=""/17) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) 2018/01/17 13:34:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000033c000)='/dev/vcsa#\x00', 0x2, 0x82000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000483000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004527, &(0x7f0000383000)="") 2018/01/17 13:34:28 executing program 2: 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-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000bf000)=0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xffff) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000904000-0x20)={0x5004, 0x1d000, 0xe00, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000197000-0x20)=[{&(0x7f00001ab000-0x201)="031fedbd61f50aeeeeece2c64309fc91b2396b48319b3b8b6e3ae58c01f15e303bff9d866738d4fd19f14a57c47a7b699bcdcfce350195dd693442c405ff1d27", 0x40}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 307.412498] binder: 19427:19429 ERROR: BC_REGISTER_LOOPER called without request [ 307.450375] binder: BINDER_SET_CONTEXT_MGR already set [ 307.457912] binder: 19427:19451 ioctl 40046207 0 returned -16 [ 307.484057] binder: 19427:19451 ERROR: BC_REGISTER_LOOPER called without request [ 307.491719] binder: 19451 RLIMIT_NICE not set [ 307.495870] binder_alloc: 19427: binder_alloc_buf, no vma [ 307.495903] binder: 19427:19429 transaction failed 29189/-3, size 0-0 line 2903 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007be000-0xb)='/dev/audio\x00', 0x531000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000080e000)=0x0, 0x4) 2018/01/17 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() wait4(r1, &(0x7f000045e000)=0x0, 0x2, &(0x7f0000853000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000655000-0x1c)={0x10001, 0x100, 0x1f, 0x0, 0x1, 0x2, 0x3, 0x800, 0x6, 0x6, 0x2, 0x9, 0x0, 0x87, 0x9, 0x0, 0x0, 0x4, 0x5}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008c8000-0x18)={r0, &(0x7f0000e6d000)="", &(0x7f0000fa1000)=""/219}, 0x18) ioctl(r0, 0x2204, &(0x7f0000fa0000)="536fd7789f2b5b9cfbfffffffffffffff081500308defd2593aec6a5d062537806ad19a39fc51ac3f186d3771f8af2443ca7384855872626eeddec247502667bafa11ad48ad6e773a33e9280cd871a92214c7e625ae3a5b0e3351e2a9b0953d9feefaeb06d9fc4e3fdb2325c9bc591976668") 2018/01/17 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000772000-0x9)='loginuid\x00') preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) r1 = semget$private(0x0, 0x3, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/17 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) getuid() getresgid(&(0x7f0000dc8000)=0x0, &(0x7f0000c40000)=0x0, &(0x7f000070e000+0x1f7)=0x0) r0 = syz_open_dev$mouse(&(0x7f000073c000-0x12)='/dev/input/mouse#\x00', 0x9, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f00000d2000)=0x0, &(0x7f0000401000-0x4)=0x0, &(0x7f0000b70000)="") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003a7000)={@generic="cc407a7a35c5c480c5c50b402a992319", @ifru_names=@common='ifb0\x00'}) getdents(0xffffffffffffffff, &(0x7f00000f1000-0x78)=""/120, 0x78) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e0d000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x7, &(0x7f0000299000)=[0x0, 0x0], 0x2}, 0x20) 2018/01/17 13:34:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") timer_getoverrun(0x0) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r1, &(0x7f00000d0000)={0x28, 0x0, 0x4, @fuse_notify_store_out={0x7fffffff, 0x2, 0x0}}, 0x28) open$dir(&(0x7f0000788000)='./control\x00', 0x0, 0x41) inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = memfd_create(&(0x7f00006da000-0x1e)='/selinux/commit_pending_bools\x00', 0x2) inotify_add_watch(r2, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f00009e4000-0xa)='./control\x00') ioctl(r3, 0x100000000, &(0x7f00007a2000-0x1000)="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") 2018/01/17 13:34:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000001000-0xdf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[], @generic=""}}}}, &(0x7f0000000000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 13:34:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00004a2000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) [ 307.538642] binder: undelivered TRANSACTION_ERROR: 29189 [ 307.544681] binder: undelivered transaction 379, process died. 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000060c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getuid() r5 = getgid() fchown(r3, r4, r5) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) accept4(r0, &(0x7f0000c6d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000)=0x10, 0x800) r6 = syz_open_dev$sndpcmc(&(0x7f00000ae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/create\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x101, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/17 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c0d000)='/dev/loop#\x00', 0x0, 0x81201) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008e0000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004a3000)=@assoc_value={0x0, 0x1e06}, &(0x7f0000860000)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000a5d000-0x50)={0x4, 0x3, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000066e000)={r3, 0x5, 0x7, [0x4c, 0x5, 0x8, 0x5, 0xb0e5, 0x2c8d1e56, 0x1000]}, &(0x7f0000f5b000-0x4)=0x16) getsockopt$inet_mreqn(r2, 0x0, 0xc3bac432a1842af7, &(0x7f00009af000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aea000)=0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ace000)=0x9) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000128000)={0x7, 0x80, 0x2, 0xdd0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000bce000)={&(0x7f0000292000-0xc)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000c51000)={&(0x7f00004d4000)=@getae={0x28c, 0x1f, 0x200, 0x4, 0x1, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x8, 0x3}, [@tfcpad={0x8, 0x16, 0x4}, @algo_auth={0x130, 0x1, {{'sha3-512\x00'}, 0x730, "02a49e94f7f09b4bb0513b883314c3a23202c84313898583fb4a70d5d26a731ade65e95a4ed22fc5c3bf6e81ac5fee27bef4f56218a5386aea34e6f5fa3facb0fc675848e31f8796b19ca61a5127a751ee4fd4929a2bf41013119502bcd1698d94a92f97bebc45d301ee0e7fc71845c31c4262fe724a55a33291f96d15dccecba8ed1fd67469fdc9acbb68968fcd6528634afa866c7ee3807ae58d5c4870d07342b021a16457f4a425165ea0086d8453137383a49e7360dbb3cfee17f534460eb7ec04a6aea46658452ca9785ef992f290f3069c7d829f56ba5319b81ec635028690066c507b"}}, @proto={0x8, 0x19, 0xff}, @offload={0xc, 0x1c, {r4, 0x0}}, @sec_ctx={0x100, 0x8, {0xfa, 0x8, 0x1, 0x98, 0xf2, "25ef70f12f74a1546104e81c79cd623e59eff7afae4c1b9dea5214f56457bd696b83b129351859210bd23571795d8871ba934424c33deb976bdb0fc4be703729a415de4e6a3370dd1959d21b06fd60641d3402bd46b411c8bac56093bf98a9cb99f49ee33f23630448e428bc852f0e23bb027f00965e80d1b7245c4eed27ff1408c35a563a2957d4426bde23b9e7a7237bd85f9e1b5585fb8200265b77b9f70270316d6cc55e798f69fafb3cfe0431b26ee67e39627aa5d1181f979ed3538f12f2a5a04afcaec9e9e32a04f03025421e31ce44c87c4e1f988ec03fb26a14df6c6cb6d5110d7496627345eef9cfcdc1d190d9"}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x850}, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c0ce0011bb99b1da93bf5d5a1212d3999f915b137dbda328efff6a555fc670f1a7feca8b6e69908851c381eb0c2974a2dc31b9047a1b67ae575a19b66ae03c11", "e8f02071a255d321be30e8278a56442343f45fead8d01c8c7cbfc97e954e7124", [0x0, 0x0], 0x0}) 2018/01/17 13:34:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000b29000)=[{&(0x7f00000cd000)="a9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000491000-0x8)={0x0, 0x1}, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000076b000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000bd9000-0x50)={{0x0, 0x6}, {0x9, 0x1cd4}, 0xffff, 0x4, 0x4affb33b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/17 13:34:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00004d3000)='/dev/vcs#\x00', 0x401, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00006de000)=0x5, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f79000)={0x0, 0x6}, &(0x7f00000cd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000199000)={r1, @in={{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]}, 0x4, 0x24}, &(0x7f0000d1b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000db7000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe98f, 0xffffffffffffffff, 0xfffffffffffffeff, 0x9}, &(0x7f000087d000-0x4)=0xa0) r2 = add_key(&(0x7f00003f0000-0xb)='pkcs7_test\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000117000-0x1000)="", 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000be2000)={0xaa, 0x5, 0x0}) 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) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00003c9000)={0x9, 0x1, 0x101}) add_key$user(&(0x7f0000d9d000-0x5)='user\x00', &(0x7f0000113000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000133000)="96831da127b4bf0cf47df333fbe93b685fbea665bcd9550f8069428e85038b7930a43e5681955c3088e2181580ed2865ad5bb608493d85a3db2e3b7105e5401c290feae982f9b55cefc9d1934e001e7676d2a559f8231e31522f867b13daf99a485c648986a41ff31faecc6cfbfdd6dbf017fe85af70324d4cdc99fc7e1f210284531db4206c07b16a59733e3c1a73c6cd8c2b87c48337f9e8a5f1790a56f90bfbf1cbc272f599d3d83b6c2dbdf180348817ea8468448e1704eb12fb0bdc4000d2f53f34a1710ecb2949281bf772c61cd2c797", 0xd3, r2) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000393000-0x5c)=""/92) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f5c000-0x18)={0x0, 0x2, 0x20, 0xe91a, 0x5}, &(0x7f00007e2000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000166000-0x8)={r4, 0x2}, 0x8) write$sndseq(r3, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x4, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000015000)=0x900, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000557000+0x7ed)=@int=0x0, &(0x7f0000000000)=0x4) listen(r0, 0x0) 2018/01/17 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003ce000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b5a000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000201000)=""/95) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000bd6000-0x12)='/dev/input/mouse#\x00', 0x9841, 0x201) clock_gettime(0x0, &(0x7f0000c22000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000556000)='./file0\x00', &(0x7f0000398000-0x20)={{0x0, 0x7530}, {r3, r4/1000+10000}}, 0x100) 2018/01/17 13:34:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"cf1b6dd5c57098"}, 0xfff}, 0x10) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/17 13:34:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000036b000-0x10)={0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getresuid(&(0x7f0000424000-0x4)=0x0, &(0x7f0000cda000-0x4)=0x0, &(0x7f0000663000-0x4)=0x0) lstat(&(0x7f000076b000)='./file0\x00', &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000e88000)='./file0\x00', 0x4000, r0, r1, 0x8e2, 0x1000004) 2018/01/17 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000058f000-0x4)={0x0}, &(0x7f00005d5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00004d5000-0xd9)=""/217, &(0x7f000063b000)=0xd9) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f000028a000-0x8)=0x0) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x595000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)=@ipv6_newroute={0x160, 0x18, 0x100, 0x3, 0x3, {0xa, 0x94, 0x10, 0x67b2, 0xfd, 0x3, 0xff, 0x0, 0x400}, [@RTA_METRICS={0xf4, 0x8, "7b20f12a185c872aa4096e995a61a56f720bca9a3b49d19a69714f5a3933e13ec2139e491feca79ddd5febac2593916c10eb28da2bae394267f4a5ba87f35bb5eda80a2cf35dc5465570e6bfe9fab63749d78eee0104d7f409b52a20cca3fcf00d5fe68dee374e3177b8787c5911678a599915589c682e6a576759d79c977b047be18538f2d3fd68dee0900487a1d53deb67d53ef65ea937fae283d35b636db5f6ff46c86b640a8731b2d88fd911a87f14c68baa688bca9439bcbb3bafcfa41bc2da70c3d56bbff45d6d4d2d7194c96e7e67b067160abddf48662be5da258bf058e66c5a21b6ae5c994e19874273856a"}, @RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @RTA_EXPIRES={0x8, 0x10, 0xfffffffffffffff9}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}, @RTA_PREF={0x8, 0x14, 0x9}, @RTA_MARK={0x8, 0x10, 0x7fff}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x63, @fd=r1}}]}, 0x160}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003d8000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/17 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000080a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000028b000-0x4)=0x0) waitid(0x1, r1, 0x0, 0x20000000, &(0x7f0000fc4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000183000)=""/216) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00003c8000-0x7b)=""/123) r3 = memfd_create(&(0x7f0000ffd000)='@&prockeyring\x00', 0x4) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f000053c000-0x20)=[{&(0x7f000068c000)="437b2ee1e06e3ad7120b160ab13ea278d5037706adf6ce509f3872d29b9572e44bfc8e89ccc25d55c4ce6174f21246950f82d58f57f797a61fcd80d058bb03aa78ba86e7e2b328e2754500772fef14daded5c7790cabc4d4120d45377de5f0520537d6ece9409e9793351c866eed42edea1d8d5418ea2d1106d8e5338d54672e2a0d9fb533d3ff646c6a3b2bb0e74dad", 0x90}, {&(0x7f000011e000-0x44)="b9ca40c3dd4f36905c9ad3e4c94a73e4be9fa2495cc50a4427bcf4504d10b1aa42e7216e00d73d58dc1c2a0da50eafa4ec2e6aff6b199097be25b8a6a72c78dce895679a", 0x44}, {&(0x7f0000507000)="bd46f72390c8a4870bbca98be2a5e4f09477eaace967eae0fde388e23fb09b152d175e3bea422ae5510cc26b7cb66a37e2d89fdfb868848e2df7c1d88305af147e68ed02fdb51d291c9c7bd26f50bab774689e1942aa38c90ec01e419fb10d850c639cae5d53db2e908ec5befadbaeb40ea569864859d74dfcbbb0b12d3421704963f5bf4ce1513adbd8fd2041425a26f125fb760a8d5b4f69c0dd5d377ee1b35ebfb2b49b3a600cee0c2bb119a33eb20180e905cfabef357b63b760efb8e69d14ddb1693c1720c2734af950f1ba641e6614ea73073be22c9aa78cca3942b6db06f3426e7cbbb21a49599b59bbf2a3c96071698948c3276a54dbd24d62cc366550f7f2105c5531f5112216c926d4e5a244aa1b79c876fe0682b1fe5376f5c59eba87886d3a117b6363e1ede4d51f7148fc9660464ec39da8e7280ed42616f4e03ad0faf933f09e964de5fa6c57225d48b0ecf06b69ff1dfea46b0e1ad01fc909923769820a6e4c2b871f6c7fdc9668ad10a3f4e6b4257395c17690684e39223ff78ad44b66b794af6008d2bb636bd799464ddafc6c43b0a1d9144ad0bbd6b53f71edb38543cceab0133721525049c476c3e195410c92d1062cbb8dfb09d4a6e82bbb07d1e782d3d1aac0632f90dfcdc17be9a52a75e7dbf4d4818f30ced7aab7249dead65d47d97ac0cfc313392785a3c52480978767e8c321213fcfe70f59d2f46e101fbd1bc38cd7bf17fefd4919e3f0eded2754151f71b9ee714c59826eb8870ef58e5e8615a04fde7709979db2b9ef08983a177cf89cd264b82b3cb13b9b56a1a410ea3af107a752429f6ce53cad87e1fd73d51c850631efb51398c3e91b8ea71081340d8728bb4df6f1bfb4105e817de352eaf54f4a0f1001ab3077ab95c46ededf29de0ac5a284e10d1eb9700417966a8cb3eb45c1a721e055c1128056023450d8b18a6ccc3e55e7b921758e29a81007f6307b95f9703179c1035dcfd1da5f8ff394e8c16295f17a88d7b889b58e9542502bbfd0d08d5b719063b14f172471a8f10cc722b7ccd2a1d07329fd9bdc2014f464b897433b9d2cfb911adae46377d91bd1e774d6cf4dd2587225c25b53de74e0caac513eef8e2006b7e4e62dc1a256293e74d892bcb23f6306bea1d5cd7182fcc940b3af48dca9b04b4e78b9ad317715f6ca9642f66dbd741de07b9c0dbf2becd312a545e37a9fa46ca24b8ca479f259c80712962847b9dbe77d662dc6aa21d9f7321409dab9a16ce68553cbe60aeb1e646558b22bfcf4d6cba1c0a72c25b52da2c687f1eeb15808231399aad512909d7c528293a6a28d37771e5a3043f3a0bad7ce8910374d6fb7d9ea7e2060119311657ca71d18ddb155576b0be074ce464418087e83d82559c9c1f9f7803f62e0a808bf6f30d85f17d5fc3b4a9664ff6d1534bc68fbcc16a25ca728686f8990a558c14f69aa7a5cef7d4556919dc5f9b8e5aea3eea0925c49dc2d180eee165baf5c629e7efbfe52bdb0e585a6621766cdcc111a69ac134ce30e3ab175c672b848df44a3ba737e0befe3d7d1f23ddd2dc8fe7cdf8db764353ca58476b36f0b1edfe808969e7d05fa789dee85863c7a91a0476fe779cb849a93135e5636ed3cbb387f600dd363e851c23809993e42d47e45039a5d022b17e4273187073d1649d0369f6893ce2e443050c5ee5fc0208cd28565ba0158b3835cb526fb603ae9d85474d4c75ef7445e2e3e2f6ce949009d44637d06b4c6b72d1988e1cd0201d04f53ad6f2223cd2007ba32788231fe0f17a9ef94944e811752b8b4d8e77c924dcab5d81f9fa089a750b3d0c4d1355210809087d6d45748dadcf41ef3db14276cfd55ed4dce700683920ce52095b6ce9d8359acdb1b336f0b5770e32161359ccad4bf58da9333d1357fb41d5737384c52e787acad98dbe6f511ab0781feb2b555b5b6499ae6f0b65d04378eaeca47d1064d7ffeaa9559d58e0b25013081d5b347ded1bbdfbc477a357ec4fe99d1002b045fbeb802bf13bd1b3f92020e868252ec744b933bcd319ff998d458441202a44bd674bd0ab20ed9b1a9e3d5bc6739ec659a7e2c4e6ccc9881fa3c389da3618e0093f92d6c07db68d1fdff9a25b4c0b52f0a8862c8e35f67f2b322ef54838ea92df604805035aa15bbd160c2568c1cdcd322a8476be716e128b9e0f02cf742add5406a6fb0ee28b1c0f4c06ba9af5056b32213a2ec527b7461b78e49755ee6f49c3a439905564df3dfa9ecd6a6198d370d006402b49a8b64476b6e46e05daccc01ca41d48c97fc2f9e4c2210c5809fa8d6e38ddf6efc0186615201294cd790507b4f6e9cf83dd49048b94d13bbc7d935e862fddb61491455d4e1c9d6e7b52737caaeac9eccf925f48e8161d2394b46c79ebca89efca67a873c272f76d9df78c0301a3d4a101a5ae8032fd57adcbbc572af69b65dc5a1518bdfab2280c342ee7567f73bc59b36e6971c1b8e4f97f4da4fcabbcc788d79da3f5123c038a4bef30289ad4f8bfc25e68b7ed6db53775bc1a5f3fe2ca4e9e303d959ec2225b1b64d3d68a5a80d016d3fca64846e06ec8c312b8629b53f370ee56c0fee32efd793f851f3f78590a9a11932a27b3f70177760b743efe8b2bc29246dfb99dc6458d8179c4fb7eff896021ba2b6001f462d5deffa96b6a361742c20a480511ce6e2fad2b028666a63b3c545db625570f40461fffc4dd03cbc6b68445722559f6ea8719576b8410ed8f794b81fac45c4eb381c51f20b8a068632ffca5a73439eb809719899ae26695536d78c6f98e72fb0748c95ce75e663d73000d0b7ed3abd8445238dccbf2e6760f21e76df9705ad520298f6355438b21a82e2b01b15e11a2821971fdeaf8974cf38a136f67fe425cebf2610df76d5418b592dc4df23532f20657a000c7c68bb3756f7bdb4823dc1df8deaa3b2d7e7d1f67ace05c0c4a1bd0caa4e1b32be805621461377b76a0f8957a49749275b7c5a4e7308090be6c46a94f3a6218dae477038e8663ee03f5b5c32f174b4ebbff7ff5bdfade4435c96f14c3d700bc53b0126534f9cdee19840bcc695335185d23c0857b52f3aa792f19fe653eb559c36916a4112b85c23010e2b458735a9a3761c44c27282f8ff8a1b8ba549e5e853bd4d5e921d2e2f69a695536339a81a6e7c3b06d751385deec299117b8804dc101de4835c15049119713b4d794c1e59752ebc0ac8a906734ac061db94072ad0c1e401d67f13a7d63f9d77b35373685ebe9a57277075b228721eae5afeae38e640f9b31f51a6b316c70ff9cd0bdc2becaf7532c580d8a7829c60a4bd85227b600aaa13ad6c2d606622dc53f15400849ee6ee8bf9e49b2152c9da2a482d16979ad2d5ab0857735a9388e2c218e2f0b44b158bdaeb591ceb3f98cc62810de93eb21d90680501c91f7749c8cb9cddd96f9b91eef0405d623509edd0cb30945a8d84457d58ccb1f9cf62dc22d261b65eb3a2998b1f44266a362658bcdd73841e9fd2f85a6515dac58e25af00aa61b90238df7f0960aed2bf3ed3afbac37b365e0b5943d4e79eba9c9714c043338e15dc88012ae15aa0eec4595cb46e10aaf6ebe19511b73c94015d6126208f854c13b0591ddc4bea88087ede014a823c30bdc50b010de503ac5e470122c15a4d5fce8b44075c275d8b4f51766b0402cd7d122f69f7acdedc93b89f4e8619a10df7c01d19b1b5435c2d2f4fdd7c7b04f77b12eb20634d6f625a3185d117d2adfff90754267711a7163661853739b7db11e37e5df0c0c87d47124250d9a0c1d58e420ef88cf18905625f80cfcfe03cea85d7472bf4a15a1245118770d9ec74fd5923d42ca3b4e0c1d7a640ba02da49a18d67555c7f4050e1fc572c8da91765b3190f64f9d28a92ef59c1f587a9d28246f1f69f290efe1a8030b3fd6f9d1f6bf0778a1169af912b7fdd3f54e9d63ea7b1e219e100322438bc4c9bb2a7217c5dc39a56312c94850b2efbff07845661b13b1b2a95f899acdb29aa7da637ae47a8dfd5a06965df797e48ebdbfe97a5efe45b6bc9e8d367552440abb9a054e390dc404f46c93188df2569e8a53cbf1399477a7da1ffebedda95b61adc41d6261c19f3b74aee7b4adffea597d2cfe4ae44368107fea83f3b6770c4c668dc159bff49b0a91cbfa94aa036fb43c7eae9d37601669313648a58969b9db2cf8ce035f1bc8fdbd9d8ccc9da8fe50b2aaca8c3a2c79f4587396cc6768a8bca2e199a4e8abc0bb96f570aa895cc2bcc557318cc41e3c83527f8a3abf01bfaf55b8a14fff39a4de3cecf0fc4a0ec0bc18d1533798bef37200be49eeef50e834c8f38234cb3607a13997794a3cbaf57007206e9cd79393b361e74d1ff8de07143d6c495aa05615c9dd42dced818b63bd87d3de40a5d026c5b0cfe75be234e65e7a57896ac653318e981a670d492367fe09a7efab197feedea4631abc69a9762fee9029ee63329ccc790525808c926803e235b20d8709f5523740ffa7d57c40251f61ad1066f9e84e1d689ed46978fce5016ba5380a001162ebb4c28a1f67e128efc673870ed180f5e53307e3b0ddaf8cbe21e6a5db1f6b30beec5f830174af1403cb07ec09550c7994cdc60e3d81da0c22cb350d40666cdee37cd48cb7112133d0fa64db98e16710a441f859435f57d5a752a59f43bdd20252afac4b11fb2321d48fdef1fed89495af5388853ceb7e6298c4a3bfe9554ede168f6f7d5f3acabae2d00b000322d534a9b17475c927d3a32385e6e682c4b53523dfd3bcdf299e6efd6eddb03764d79f66c76ae07eaa22ca43c8f4ed553171631ca81d8940c4e831a93419f770e5a98441c73c630d1c89361056d58ff976f44f75d89ec05e3f3d1fde45a0967815075f68ddaef73fba0afdd508ebfc1ebca0a4dc9aaf1426bd83a87f06a9de35de1515cf8ecd508c76066b7cbbb7ad2b86895b15d3f1e58d1c4f4d40cb9448777a4adfef96910d72ebce1c40f215ec3f61758c5418c17c7549de4099f414f501db70feaade117e8016c56db27f97ac4baf5a9856fce781c30d2a84ce6565f4bb1cbb8fafdf6c49e4005bd5ccaf0c192e78dced19361fffedd5a8114422699c6bba10d5d39739f8ca21f79012245ccf2e4fb627a433fc238778d7295bd4d5d61027a2e22224cc2dbb9fd5a7305096767f3ae6e85db0b65a4156deebbdd5fdc0235cd2aafa95f24a444644ff5217d0e19b14991b7b8ed735410430c69269b185e61f30c18252c6105bb1fcc4f3bc965666aedab81f5029912c260885555e73a24f403b38bf3397f8479eab8d505eb1b34e24acc978ea3b26f9f295e50ba6aa2aefb85302604b547e87f5103172f2c91b526cdc7220ef3e6689b310ed8dee028ce617af82e4f2ed3af5722edfbc3f2c2ef5133e5cb37d6820e6713fb5242606967dcca53fdb6ed0a86f6289d8a6b50b3104165d6a7bff626dbe83245fa0c48b056e2ae261badf445d71c7e1daec893fb9f2c8890452a813e109fb55c88a770fe5b085605a79ac8d3f72ef4e7e7bf1642993f239f591ce6fde28dec1aa371f42954f03d0863bd635e335bfc977b06185e725623ae93a6a0341850f0137cf5d27e414604942dce004a05d14a7644c8950344aab4464a1661f9549fa20ea23c16cddcb4e3e418f8a30983b5ee05c4e5a4bc8d3b0a357e0dcccd8cd3fc054c16a5622a8f7b8fe80b55d48438328b64be136a3a1d3f7c8eb0f0ba2bdc504fe872389413059bc355fdfd67e1084b0f5f669da113996cc8c1d941713f8791aadd6660d61fd1a290ddb80cde496ecdcb", 0x1000}], 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000030000-0xb)={0x9, 0xf7, 0x0, 0x52ad, 0x6, 0x9ba, 0x5, 0x18, 0x9, 0x34, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000232000+0x78b)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cc4000)=0x2, 0x4) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/17 13:34:29 executing program 4: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b60000-0x8)='./file0\x00', 0x20) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000d32000-0xd0)=""/208) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d30000)={r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000dd000)=0x0, 0x4) 2018/01/17 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80f, 0xe5, &(0x7f0000dd6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000524000)=0x1f) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000dd7000)={0x4800003e, 0x1, 0x27}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/17 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000040c000-0x4)=0x0, &(0x7f00003a1000+0x9a)=0x0) 2018/01/17 13:34:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.\x00', 'ppp0\x00'}, &(0x7f0000001000-0xe3)=""/227, 0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000002000-0x4)=0x2) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000004000-0x10)={0x80000000, 0x45e}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000006000-0x10)={0x7002, 0x1000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000004000)='osx.\x00', 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@ax25={0x3, {"7f7304301d09e4"}, 0x8}, 0x10, &(0x7f0000008000-0x50)=[{&(0x7f0000006000-0x59)="8479e5be56923b5036b117858489f9da4a8431bf97a646f56e2253e27ea0ffc220e055703330825804b237135d745afd03d39777f091cca3b65be9a091c4bebd8f5b3165aa37d42c78e227bdd62b8357e9882703215ce0e220", 0x59}, {&(0x7f0000008000-0xb3)="938b20f00d9a5165353c822c48d15e8a208406e16c819318bf12479ec0a7c2b5015c17c728897e8cb6a9dfb3a02d3a7eeea87aaaaf20499d59777f37e08f1a2d69cee584c5efa04de51dc4237618fd33b2fc2c3fa6c17b458a13e98ad3a01f19b2e6844baea92ecf7a3328e193ee787c82747ef4c9ee1790171ce11bc02c7e392cbc2bb8e04d3208cd1da1a37e66421b8f7afb122c7522c13b93a766e142883be729465ee7c38229bf383be84a3fb8133a0090", 0xb3}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="f33fec6f90e689", 0x7}, {&(0x7f0000002000-0xe)="4f5c34e64811f5338d7b31966e929a01cf35b9a9e4b1d2290f74c9a0e39789ce8473ce0be57399262ce67d66abdc398f3845b9", 0x33}], 0x5, &(0x7f0000007000)=[{0x50, 0x109, 0x6, "83dc187281da48aad3f164ef3f803aebc70ee4c16dbc834c2e94db0f16d7088ce6cd65aa1d7bfd6334a5964372fc6b5c6b207e3051ee17aafbdf0a"}, {0x78, 0x0, 0x81, "f83876b6d25c59c3f751d96efaf9b0bd966b2c259f6939bd03df6f1062a5b362e9425e7947d147821df0bb5ebabcce949c1794fe02428bba796ba768f16f03c1564bb5e35bcfb9d215c8201036fa572c7c8ee3bf3af28ed5b385888d6f06a0e306a5"}, {0xf8, 0x0, 0x101, "ffc1bb8b1eefef24d7f62ac3329d3d1aaee556d77cc73ac03feffebe4c67d1d757b036509faf65529c12c23493c4d771ca03f354b3c91099ac08ec5af116350d248401633d16cad43794f8a5071cf36b517cca8ddce69fd005174326ab7f3b6138ce8d43de7069498db9716f45156c641f22502b95bc42e272a188b443c09c1228bed74e2e9d3cdc47bd826953eb8ffe7aecfd920143f5c2c47395495c35d4c63e0a7a6620a6a5c97f464b3cac57e7b506c66c1cda89f13b79248c46923f5ad28b786090304eb67c794c0f19c6047676873c08b470e2c650f179253b9c86ea80f8"}, {0xf0, 0x19f, 0xc6, "259b31e791b0f2b1fe276353967df566bb03b84eec85973c0492f2c1e14d7c5043dc96c72603c02cf1162f913fe9c1c9cf580356939dcdf6039bfe9a8b9b2df357948a06b01addb5f617a8201e02d5994200cc555bb7db2a4faf00756bf32ce0d1a3db5c878445d3dc2ad4e51497027d5cb60a04c12b42d3b64e28385938fa6df8a6602844aea522f3716b4498558a350503b9daf9193010ed571421da6fa71978d49b10dd67e3f638368fb4b10a262010a13b2869ebd16e86a279d0cd384e474819522539110b950800803703bb3ca822c24ab84b6f640052512c192d60a5"}, {0x110, 0x10c, 0x5, "ee75b76b84e783a7c77653b2af50ec98047a3445b7560a41005bcf79f4c9fefbe6fc0376a7956dac8fe2319d14b74f5beabc2b43c2a6df9a191decfaad65cd688387afe37c3f07391ed778ad5b250503b7ac8f9a38a8da31cc91af4f0b76f89cafd6b0c6ba9cd1284b841019e96f54cf43cbcb2da9ac71db39250672865d95dd6d0dbc249820d42ca28d2ffa4b77a91dca06ee068252b2b063b28e86cbfbeb82c3b50d75a02b0f521d2ef600d8aa014135b5a5fe0870c65539f8576ca30ab3dd18d9b205370f7dcb9d7a37d826a73c1a8a30dc96d0a576789dda2f170f09bbd785c9c82450099a8615d65c3195a35b984f7a6fc64d6f1f5bca"}], 0x3c0, 0x20008004}, 0xb6570cc41db087f9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000008000)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xea}, 0x6}, {0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x9, [0x8ae, 0x6, 0x3, 0x4, 0x0, 0x7, 0x11, 0x1]}, 0x5c) 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000914000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012a000)=0xffffffffffffff56) setreuid(0x0, r1) write(r0, &(0x7f0000b11000)="3f5406efb0a3", 0x6) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/enforce\x00', 0x40000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003e6000-0x4)=0x80000000, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009b2000-0x8)={r1, r0}) restart_syscall() 2018/01/17 13:34:29 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000000b, 0xfffffffffffffffe) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fe6000)=0x98) 2018/01/17 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f21000+0x473)="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") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e9e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c57000)=0xfffffffffffffe4c) recvfrom$packet(r0, &(0x7f000062d000)=""/27, 0x1b, 0x40, &(0x7f0000eeb000)={0x11, 0x18, r1, 0x1, 0x9965, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000b5a000)=""/68, &(0x7f0000128000-0x4)=0x44) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d43000)='/selinux/user\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) getpeername$inet(r0, &(0x7f0000cbb000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000)=0x10) syz_open_dev$usbmon(&(0x7f0000651000-0xd)='/dev/usbmon#\x00', 0xef, 0x2400) 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009f0000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000572000-0x400)={"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"}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002fb000)=0x0, &(0x7f0000f63000)=0x4) 2018/01/17 13:34:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002af000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c75000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{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]}, 0x1, 0x1ff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x31, "7012f023f227c925be1474213248d67ea9e4c8449cb2ffd671cb2e2a58a2ba12f6764aa89f8ab1d89ffe00b01cb8579710"}, &(0x7f0000e64000)=0x39) ioperm(0x0, 0x1, 0x0) ioperm(0x0, 0x7, 0x0) 2018/01/17 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpid() sched_setscheduler(r1, 0x6, &(0x7f0000e50000-0x4)=0x3) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b85000)='ns/pid\x00') setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00002ec000)=0x7, 0x2) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/17 13:34:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000003d000-0x10)={r1, 0x50, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) signalfd(r0, &(0x7f000049a000)={0x9}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4)=0x0, 0x0) syz_open_dev$binder(&(0x7f0000508000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/17 13:34:29 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) pipe2(&(0x7f00006b7000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000dc3000-0xc)={{0xffffffff, 0x1, 0xffff, 0x3, 0x7fffffff, 0x64}, 0x9}) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000dc1000)={0x3, 0x1, 0xf69d, 0x102}) r3 = getpid() r4 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r3, r4, 0x3) 2018/01/17 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00004b9000-0xc)='/dev/ashmem\x00', 0x8000, 0x0) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)={0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000121000)='/dev/dmmidi#\x00', 0x9, 0x40000) r1 = semget(0x3, 0x4, 0x11) semtimedop(r1, &(0x7f0000b5f000-0x12)=[{0x0, 0x26, 0x1800}, {0x1, 0x84, 0x1000}, {0x3, 0x1f, 0x0}], 0x3, &(0x7f0000c84000)={0x77359400, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000053000-0x10)={r0, 0x28, &(0x7f000062c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) unshare(0x0) 2018/01/17 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000eb0000-0x18)={0x0, 0x3, 0x8, &(0x7f0000e78000-0x8)=0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x4, 0x0) stat(&(0x7f00009d3000-0x8)='./file0\x00', &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xc) getresuid(&(0x7f0000ec4000)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000443000)=0x0) r4 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f000092e000)={{0x80000001, r3, r2, r3, r4, 0x8000011, 0x9, 0x0, 0x0, 0x0}, 0x7, 0x9, 0x7fffffff, 0x0, 0x0}) r5 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000265000)=0xc) ioprio_set$uid(0xea281c66918138d0, r6, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r7 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) timerfd_gettime(r0, &(0x7f0000338000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r5) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) syz_open_dev$sndmidi(&(0x7f0000525000-0x12)='/dev/snd/midiC#D#\x00', 0x20, 0x80) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/17 13:34:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 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 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r2, 0x80007383, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() write$sndseq(r1, &(0x7f0000f4b000-0x90)=[{0xffffffff, 0x8, 0xc4, 0x8, @tick=0x101, {0x9, 0x5b}, {0x400, 0x9}, @addr={0x6, 0x10001}}, {0x4, 0x2558, 0x2, 0x4, @tick=0x1a50, {0x1, 0x3}, {0xffffffffffffffff, 0x2}, @result={0xb6, 0x2}}, {0x80000000, 0x3, 0x0, 0x8, @tick=0x1, {0x8001, 0x0}, {0x8, 0x3}, @addr={0x7ff, 0x7}}], 0x90) accept4$inet6(r4, 0x0, &(0x7f0000922000)=0x0, 0x80000) tkill(r6, 0x100000000000016) close(r0) 2018/01/17 13:34:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000051000-0x5)='user\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000030000-0x3b)="", 0x0, 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') accept$packet(r0, &(0x7f000078d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000076000)=0x14) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 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) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 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) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000056f000-0x4)=0x8) sync() ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f000077a000)=""/45) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) syz_open_dev$mice(&(0x7f0000e43000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) r2 = memfd_create(&(0x7f0000fc6000)='trusted/GPLselinuxwlan1&-\x00', 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00004c6000-0x230)={0x2, {{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]}, 0x0, 0x3, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}]}, 0x230) 2018/01/17 13:34:29 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f8b000)=0x0) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f8d000-0x9)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f8c000)={0x4, 0x3, 0x5, 0x400000000000000, 0x2, 0x6}) 2018/01/17 13:34:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/cuse\x00', 0x6000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000047c000-0x18)={0x0, 0x5, 0x7fff, &(0x7f0000519000)=0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000065b000-0x8)={r1, r0}) 2018/01/17 13:34:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={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 = syz_open_dev$amidi(&(0x7f0000e7a000-0xc)='/dev/amidi#\x00', 0x20, 0x131141) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b31000)={0x15, 0xe3, &(0x7f0000550000)="eba25fd6320c45f8eb6246258f157e34f69fcfed7340c8139953856b92c9c9d365619ea0fb012b2f9b7dc1693c6b09376d37bdb44a7b8b06441aab91301e29226871883e73f32e5dd0bb6cfe245d6b9a7d06cad93b3a7cba7a71b1229f822b64282fd787038d79a4ea2ead4b4b6da71a0cdaf51a80591a360a1023ebe1078a382c4acaec2259c5851d2120424bdd794e8eef81e6b07b020e5a47c394d1d6ca76e813b9b614981d36a2c5ce870935e2f66aecf6c21e156f85a3c2240a7f6f72b8432e5c77d410b95ca110493de73dcd9092dc9f7322360789451f33659842e0838686bd"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000f65000-0x40)={0x6, 0xffffffff, 0x200, 0xf0, &(0x7f0000ab5000)=""/240, 0xb6, &(0x7f0000e9d000)=""/182, 0xef, &(0x7f000053b000)=""/239}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socket(0x1f, 0x80807, 0x80) 2018/01/17 13:34:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000741000)=[], 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000b7a000/0x3000)=nil) poll(&(0x7f0000592000)=[{r0, 0x0, 0x0}], 0x1, 0x7f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000026c000-0x5c)={0xa0, 0x0, {0x1, 0x3, 0x10001, 0x1, 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]}) 2018/01/17 13:34:29 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) [ 308.090341] binder: 19614 RLIMIT_NICE not set [ 308.162870] binder: 19597:19614 tried to acquire reference to desc 0, got 1 instead [ 308.177732] binder: 19597:19599 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 308.190877] binder: undelivered death notification, 0000000000000000 2018/01/17 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) splice(r0, &(0x7f00002e1000)=0x0, r0, &(0x7f00002ce000-0x8)=0x0, 0xf8, 0x1) lseek(r1, 0x0, 0x1) 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/cuse\x00', 0xc00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000e93000-0x4)=0x6) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000646000-0xc)='cifs.spnego\x00', &(0x7f00000ad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000068e000)='vboxnet0..u}md5sum\'\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r3 = syz_open_dev$dspn(&(0x7f00004a4000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000a62000)=0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00002dd000)={0x8, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) keyctl$search(0xa, r2, &(0x7f0000050000)='.dead\x00', &(0x7f00009e8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/17 13:34:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000001000)=0x0) 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f00003bf000-0x8)={0x0, 0x0}) eventfd(0x0) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000024f000)='limits\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ca1000)=0x0) sendfile(r0, r0, &(0x7f0000f22000)=0x0, 0x63) 2018/01/17 13:34:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x9, 0x3, 0x1, 0xffffffff, "b0aeb006f0592751d01888a54892c18c3d13fd123c9cda861287d800c915b6a140e7775e200ca2fac4cb57d9", 0x8}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x100075) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000-0x28)={@common='syzkaller1\x00', &(0x7f0000003000-0xe0)=@ethtool_dump={0x0, 0x6, 0x4, 0xd0, "e1949b60b57da8288fa6af0a597699f9a7566feb423c48590c8f3f26e5f2f17b7e2a3335e2ab0ce711580dcf4ac0e2d295c08820a175362fb237031aecfaa54528a954be10ddb820e0f1f6a2f4645550cec18df876cdf1399efd097c3d01971e4ed8669375242f697e4da849692d8c76588dd65c042fe7cc3f21c19f0763c0191e4babec7c85b65819cb9e208550cf5bef092d15b61490ef1943a38149ca2c783e42d65fdc95a87fbf22e9ea2362be0417afe880c08788f948de96ea2186f032c0da03c184b1263a938e05a792ef93d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) 2018/01/17 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001f1000-0x9)={0x7, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fbc000)={0x0, 0x15, "36429d2c9f74b1a4f0c7a79d20f7e51c675d19dab8"}, &(0x7f0000d96000)=0x1d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007dd000)={r2, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xd1f, 0xfff, 0xfff, 0x8}, &(0x7f0000807000)=0xa0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00007a0000-0x9)='/dev/dsp\x00', 0x24000, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)={r5, 0x0, 0x400000000000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000028000-0x20)={r5, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000011000)={0x0}, &(0x7f0000002000-0x5)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000b3e000)=""/150, 0x96, 0x40000000, &(0x7f00004b7000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f000001a000)="", &(0x7f0000fb3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") writev(r0, &(0x7f000005a000-0x30)=[{&(0x7f000029b000-0x36)="237c80969009d9d5e0e4e7d3ae4a49ee6793e3d0ba3a240c7748a02c6342f0c75ff8e615bab629338fd044193dede1b4fb6f0c58f070", 0x36}, {&(0x7f0000e74000)="8460917c8499a9ac0c3090952f8df4ac1de4dc324fba47bd484d956f710bd4199410f93bbe68be5b8483024ae24d59c0698cbbc2175663422f2c4a9fa53037ce5c48ef589b41c3c2905a223cfea2ea7bd1e6fa50544e4eb854114f00b477d07d02e5de554cea2e9701aa1d3ce6f9200f0fb58af55cbc0e733cc9604ba3402576461a8e9f10e65ec5de24c661e78b30", 0x8f}, {&(0x7f0000ed6000-0xa5)="6ce54b1cce4a58eac871b2d246ad9dacc23e5bd2b6e887006584384d9bb257a0d4ab5ee9289882d32870ab723b871acd60750611d2b3141003dcd37be5d76a97bc5b6f5494f9e8b966e46b88a8ec35b1c4a589427af234068f4aa404991839ef0e28634b2041e7db0b1ea956c1bc01a83fa5d8972385a90f4d302bdd349f226bec476e156b008efee25cff89768c6243e3b6d1527a2795fc9b57e5f9a48469e0a71889740a", 0xa5}], 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) set_tid_address(&(0x7f0000191000)=0x0) 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c53000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f000059f000-0x8)=0x0) r1 = socket$inet6(0xa, 0x80004, 0x200) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000c65000-0x4)=0x1000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000daa000)={0x1000, &(0x7f000040b000-0x1000)=""/4096}) 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081272, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000029b000)=0x5423) 2018/01/17 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c36000-0x50)={0x0, 0xffffffffffffffff, 0x1000, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ec8000)='./file0\x00', 0x0, 0x30) write$eventfd(r0, &(0x7f00002a9000)=0xec, 0x8) r1 = eventfd2(0x4f, 0x801) r2 = signalfd(r1, &(0x7f0000346000-0x8)={0xffffffffffff8000}, 0x8) syz_open_dev$loop(&(0x7f0000f08000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r2) 2018/01/17 13:34:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000014000-0x10)=@req={0x50, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4300}}) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000002000)={&(0x7f0000002000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000022000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="", 0x0}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00004d2000)=[{{&(0x7f0000f8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000cc8000)=[{&(0x7f0000de8000)=""/198, 0xc6}, {&(0x7f0000585000-0xcc)=""/204, 0xcc}, {&(0x7f0000054000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000cd9000-0xbe)=""/190, 0xbe, 0x0}, 0xf1}, {{&(0x7f0000c9f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7e000)=[{&(0x7f00000bb000)=""/196, 0xc4}], 0x1, &(0x7f0000ca7000)=""/4096, 0x1000, 0x80000001}, 0x0}, {{&(0x7f0000bea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000557000)=[{&(0x7f00003d5000-0x6c)=""/108, 0x6c}, {&(0x7f0000b4d000-0x6e)=""/110, 0x6e}, {&(0x7f000068a000)=""/105, 0x69}, {&(0x7f0000719000)=""/105, 0x69}, {&(0x7f0000789000)=""/4096, 0x1000}, {&(0x7f0000373000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xa7a}, 0x6}], 0x3, 0x40000000, &(0x7f00009d6000-0x10)={0x0, 0x1c9c380}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f21000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb8000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xf63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051d000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r1, 0x4) getsockopt(r0, 0x4, 0xc5, &(0x7f0000784000)=""/103, &(0x7f0000626000)=0x67) getresuid(&(0x7f000054e000)=0x0, &(0x7f0000f20000)=0x0, &(0x7f0000d0f000)=0x0) socketpair$inet6(0xa, 0x800, 0x6b10, &(0x7f0000d9b000-0x8)={0x0, 0x0}) fcntl$getown(r2, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e85000-0x4)=0xfff, 0x4) fstat(r2, &(0x7f000079e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f0000fcb000-0x4)=0x0) 2018/01/17 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ee000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ec6000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x3, 0x1, 0x81}, &(0x7f0000eb6000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000016000-0xc)={r1, 0xfffffffffffffffa, 0x30}, 0xc) arch_prctl(0x2002, &(0x7f0000000000)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009a6000-0x6e)="", 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) fadvise64(r2, 0x1, 0x3, 0x84) 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/01/17 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) readahead(r1, 0x100000000, 0x81) 2018/01/17 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000559000-0x8)='./file0\x00', 0x141, 0x1) 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000526000-0x10)={0xcb79, 0x5, 0x9f93, 0x0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000089000-0x28)={0x6508, 0x1f, 0x5, 0x1, "75799ddaffc5622fe15922ea41e68bbf83ba33d0ce856c6434ae27f0a54ce2f5"}) connect$bt_l2cap(r0, &(0x7f00001b0000-0xe)={0x1f, 0x6, {0x0, 0x3, 0x423, 0x7, 0x3, 0x100}, 0x0, 0x7ea8}, 0xe) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000041f000-0x58)={{0x3, 0x400}, 0x1, 0x100000000, 0x8000, {0xea6, 0xff}, 0x20, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003a9000-0x8)='net/tcp\x00') mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f000041f000-0x18)=[{{0x0, 0x0}, 0x5, 0x7f53c10f, 0x4}], 0x18) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000420000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000158000-0x10)={0x5e, 0x3, 0x1000, 0x0}) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000243000)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000420000)=[{&(0x7f000023f000-0x9a)=""/154, 0x9a}, {&(0x7f0000420000)=""/7, 0x7}, {&(0x7f0000036000)=""/56, 0x38}, {&(0x7f0000421000-0x78)=""/120, 0x78}, {&(0x7f0000420000)=""/112, 0x70}, {&(0x7f0000421000-0x9e)=""/158, 0x9e}], 0x6) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000423000-0x10)={0x6, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000291000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00002c1000)={r4, 0x80000, r1}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000041f000)=0x1) 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000682000)='/dev/midi#\x00', 0x100, 0x505500) 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, 0xfffffffffffff000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$audion(&(0x7f0000e37000)='/dev/audio#\x00', 0xfffffffffffffff8, 0x800) syz_emit_ethernet(0x2a, &(0x7f0000ecd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) getsockname$unix(r0, &(0x7f00009e9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000720000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r1) 2018/01/17 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d06000)='./file0\x00', 0x2, 0x1) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000834000-0x4)=0x6) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0xfffff80000000002) poll(&(0x7f0000c60000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 308.818318] sctp: [Deprecated]: syz-executor5 (pid 19697) Use of int in maxseg socket option. [ 308.818318] Use struct sctp_assoc_value instead 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ee5000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 13:34:30 executing program 7: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./control\x00', 0x40) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x2) clock_gettime(0x0, &(0x7f0000523000-0x10)={0x0, 0x0}) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x14) getpeername$inet(r0, &(0x7f0000905000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000840000-0x4)=0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000037b000-0x10)='/selinux/access\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000312000-0x8)='./file0\x00', 0x86000400) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005f3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ee000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f0f000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x226, 0x5, 0x500, 0x1, 0x4070042, r2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/17 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) chdir(&(0x7f0000fe9000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d2000-0xc)='/dev/autofs\x00', 0x400040, 0x0) unlinkat(r0, &(0x7f00007a2000)='./file0\x00', 0x200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000336000)={0x0, 0x0}) 2018/01/17 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a0000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000288000-0x4)={0x0, 0x0}) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r2 = socket$inet6(0xa, 0xb, 0x200000000000000) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r2, r2, &(0x7f0000911000-0x8)=0x0, 0x4) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0x180, 0x0) r6 = getpgid(0x0) fcntl$setownex(r2, 0xf, &(0x7f000011f000-0x8)={0x0, r6}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f23000)=0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00007ed000)={r8, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r9 = fcntl$getown(r2, 0x9) openat(r7, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r10 = syz_open_procfs(r9, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r2, r10, &(0x7f0000cd2000-0x8)=0x0, 0x10001) [ 308.879576] sctp: [Deprecated]: syz-executor5 (pid 19710) Use of int in maxseg socket option. [ 308.879576] Use struct sctp_assoc_value instead 2018/01/17 13:34:30 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f000074d000)='net/sco\x00') 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000049000)={0x65, 0x1ff, 0x1, {0x0, 0x0}, 0x400, 0xbfc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000013000-0x4)=0x0, 0x0) 2018/01/17 13:34:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1cb480) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000+0x2d4)='./file0\x00', 0x400, 0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x8001, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0xc8)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xaf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2f}, @in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x53}, @in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}], 0xc8) 2018/01/17 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e0000)={r2, 0x9, 0x0}, &(0x7f0000b70000)=0xc) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) 2018/01/17 13:34:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup(r0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) r2 = memfd_create(&(0x7f0000000000)="ac00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x2, 0x5, 0x9, 0x3}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x0, @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]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0xba9, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x2, 0x0}) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff18, 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) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005bf000-0x8)={0x0, 0xffffffffffffffed}, &(0x7f00004f4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000127000-0x8)={0x0, 0x1}, &(0x7f00007f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008cc000-0xb8)={r3, 0x7, 0xfffffffffffffffa, 0x8, 0x100000001, 0x0, 0x8, 0x8, {r4, @in6={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0xb34b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffd, 0xbc6, 0xffffffff, 0x28b}}, &(0x7f0000231000-0x4)=0xb8) 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x5, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(0x0, &(0x7f00008d8000)=[{0x0, 0x1000, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000033f000)=0x0) preadv(r0, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/17 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000605000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x30001) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000788000)=0x0, &(0x7f0000fc8000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e1000)='/selinux/create\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000468000-0x18)=[{{0x0, 0x2710}, 0x0, 0xfff, 0x6}], 0x18) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f17000)=0x2, 0x4) 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c50600000000000000a715e47cf7d75d4c", 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000074c000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0x1ff, 0x7, 0x1000, 0x3, &(0x7f0000912000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x0, 0x3}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0x1002) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004b1000)=0x0) rt_sigpending(&(0x7f0000a44000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000926000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x4, &(0x7f000039e000-0x10)={0x27, 0x8001, 0x10000, 0x0}) 2018/01/17 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x40e, &(0x7f00009e8000)={0x0, 0x2, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007a5000-0x9)='/dev/dsp\x00', 0x2200, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000a67000)=""/4096) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e24000-0x12)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000cbb000)='/dev/snd/midiC#D#\x00', 0x6, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000046c000)={0x2}, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000072000-0x10)={0x20000000c, 0xe7, []}) 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x80200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) poll(&(0x7f000010a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000441000)='/dev/sg#\x00', 0x1000, 0x200) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000075b000-0x18)={0x9, &(0x7f0000974000-0x6c)=""/108, &(0x7f0000242000-0xd8)=[{0x0, 0x35, 0x400, &(0x7f00005ee000-0x35)=""/53}, {0x2, 0x1000, 0x101, &(0x7f0000213000-0x1000)=""/4096}, {0x200, 0x46, 0x800, &(0x7f0000cb4000)=""/70}, {0x2085, 0x7f, 0x6, &(0x7f0000857000-0xb)=""/127}, {0x59ce, 0x91, 0x9, &(0x7f0000e29000)=""/145}, {0x4, 0x6c, 0x7f, &(0x7f00002b3000-0x6c)=""/108}, {0x8000, 0xe1, 0x6, &(0x7f00006dd000-0xe1)=""/225}, {0x7ff, 0xab, 0x2cc, &(0x7f0000921000)=""/171}, {0x7f, 0xfc, 0xd00b00000, &(0x7f0000164000)=""/252}]}) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c07000-0x9)='/dev/kvm\x00', 0x8000000000040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000364000-0x9)='net/udp6\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002cc000)=0xa70c, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000259000-0x4)=0x80) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r1, 0x1) 2018/01/17 13:34:30 executing program 1: mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) getitimer(0x0, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/audio\x00', 0x40000, 0x0) connect$inet6(r1, &(0x7f0000d55000)={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x3) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x0, 0x0) restart_syscall() ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105518, &(0x7f0000e08000)={0x0, 0x0, []}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027d000)='/dev/hwrng\x00', 0xda843, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000007b000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 13:34:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000def000)=@assoc_value={0x0, 0xc377}, &(0x7f0000eb4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ac2000-0x16)={r1, 0x1, 0x7, [0x3ff, 0x0, 0x783212dd, 0x5, 0x3, 0x8, 0x80]}, &(0x7f0000260000)=0x16) poll(&(0x7f0000bc8000-0x8)=[{r0, 0x0, 0x0}], 0x18b, 0x10000) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) 2018/01/17 13:34:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000d000)={0x0, 0x1}, &(0x7f00006f4000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000df000-0x8)={r2, 0x5}, &(0x7f00001c9000-0x4)=0x8) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000b3b000)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000eed000)=0x7, 0xfffd) 2018/01/17 13:34:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xd, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000198000)='/dev/dsp#\x00', 0x457, 0x8840) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000119000)={@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0xfdbb, &(0x7f0000bd4000)=[]}, &(0x7f0000674000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000953000-0x8)={0x0, 0x0}) 2018/01/17 13:34:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000004000-0x32)=""/50, 0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000005000-0x70)={[{0x2, 0xfffffffffffffff8, 0x587, 0x1a, 0x3ff, 0x2, 0x6, 0xffffffffffff9eec, 0xe47, 0x81, 0x2, 0x3f, 0x37}, {0x1, 0x8000, 0x6, 0xfff, 0x25b2, 0x8, 0x1, 0x726, 0x84, 0x81, 0xea79, 0x3, 0x2d}, {0x8000, 0x0, 0x1000, 0x1ff, 0x83, 0x10001, 0x0, 0xfffffffffffffff7, 0x6, 0x6, 0x7, 0x0, 0x1870}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000004000-0x2)=""/2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f0000004000)={0x4, {0x8}, 0xecc0148054068a73, 0x100}, &(0x7f0000004000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) sendmsg(r1, &(0x7f0000001000)={&(0x7f0000003000-0x1e)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='rose0\x00'}}, 0x1e, &(0x7f0000002000)=[{&(0x7f0000002000)="3a665524a841ec245d8376e572c0e62606c224455acb0bce55a25ae11f3ebb629ee3371a94e4e7523196024750d8f2a32623e8837710ffb5fc1dcbd71bfbe6239893f1f3915e17ca6db630ea1b1d97c7870df5ad6fb3dc333207", 0x5a}, {&(0x7f0000001000-0xfc)="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", 0xfc}], 0x2, &(0x7f0000002000-0x350)=[{0xb0, 0x3a, 0x6, "6f8cefd8afd098e02ce28ec8f6d0524409da7e622cbaf6eeeb794f5942c51ddaf66c3d650fd0d4866c8a4e91724756f14ec3bc7939e74b9328a72f32f2ad6a80b02763f8972161b5bd427eb47dc4cc049c5b98cd2cb5ed9c38d8174fe6e308fc103f892b10f2bb4e749a91b80f7a17a5c787073527c936d8b04fbc62837b46e1e491a4bc33e087dbb1c5af525badc5bf8fe1230ec4cc9d7477155145c3e2"}, {0x58, 0x0, 0x9, "bbb43a0ce45c4efb2a6def67ab9c4c4b54eefa3bd915648618935a4d84cec9ddce9ac2a1e0edbfca860cd0d67f0c5055fa8355973f71967964f4694994031ca23030ed"}, {0x60, 0x11f, 0x5, "34148e03f1af092d7560631185d3b237cf17dcbdad4852779207b27411cae1f98dd29994e1cd228850a37965fc7804555f91f4f6f25261fda3c1c818cba219fe2977400c6b5a840046"}, {0xa0, 0x10f, 0x80, "e07b998e2e295f464af67ef48e05aa271af0874337f8d560fcb7427625d87ac01f5a60b0362c34b6b84ee9df641e86c90f739dc13e7e56a1b511ab09ac94e98f39bc8928ddd0ba0669ffcdb6ee61dbaa1313e50cdcca5204c25dadb4983998b2d730a3b73dec740d9b0fac3a30d0feb0bb21a37a2d381a6013a8beca3b982fc27f2e896bdb0561f407"}, {0x68, 0x10e, 0xdc, "865700e0aee6c7f8f30d17a72dc5797e357355879ec2d6fa3f078717d55897596a6e6cd6c93d7ca6378c99f1b9e8abe2fedfe4282061058d0c5bfcdc072c9d849490db3a43c1d9eb7497d597eb3b2d432a9c9a62"}, {0xe0, 0x6, 0x101, "c5bcb753b7a8baa708ef920dbf1efd97c1e7beb1205f97f2118e852f0a21c0a77b1df6202f998eff5973f032641d09dc0092903b9b7ed6aeaeb38ae84b94a6c6ebffc79f7b0ca99cac9bdd586d14a29b44f07070030b35c1d36da52b0bf1ef79cca6924d7ed36e9b284fbb8d9097b04cbe232cb1360cbf6eed3ec4498b6e26a43d49f5fcef2541d7344166f8c8e694d2f33690bc95a7f48d4f6ef8cc0f4a5be04f1b2d610fbac64dcfa48581f6629679c7a5cc1be3bc97b31e5b831184ebe97ab48a1acfa482c82fc662eaa3d3"}], 0x350, 0x40}, 0x4000815) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='lp\x00', 0x3) 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000034f000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000040f000-0xb)='/dev/audio\x00', 0x8082, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000851000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c47000-0x4)=0x0, &(0x7f0000454000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000200000-0x16)='/selinux/checkreqprot\x00', 0x20040, 0x0) listen$netrom(r1, 0x7ff) ioctl$int_in(r3, 0x80000000005423, &(0x7f0000000000)=0x0) dup2(r2, r1) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = creat(&(0x7f0000008000)='./file0\x00', 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000015000)={"4f596b822c26962ac44989afd4f5ce0d", {0x4, 0x3, 0x5, "84c5395fa38e", 0x0, 0x0}}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000009000-0x67)="9318fa1bd46add328b1aac7fd6378292a156c172f907fe3d524e52d89a0971406f6009027ec1a6c358e93f1e6175845af13dda4f85120f20cbcbfe448abbd0c791ca51d905139adc87eb3052ab62109c930a07f26755e2aadd68a6d984eeb10dc8accf6e630ead") wait4(0x0, &(0x7f0000015000)=0x0, 0xa, &(0x7f0000015000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x4, {0x0, r3}, {0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe2(&(0x7f0000615000)={0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000e0b000)={0x80000000, 0x0}) 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_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000f87000)='/dev/audio#\x00', 0x6, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ee2000)={0x2}, 0x4) r2 = getgid() getgroups(0x5, &(0x7f0000bab000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00006e3000-0x8)={0x1, r4}) stat(&(0x7f000049d000)='./file0\x00', &(0x7f0000f1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r5) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r6, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000083000)=0x0) [ 309.366364] QAT: Invalid ioctl 2018/01/17 13:34:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="26e78d2935c9fdc2fbb1558c92a86701594bcee4cbcf8bc0466d6327dc044ed8330ebcecd62feb8067d916c8896c3491657236fc5872f11be82265bd9a3e0bf088b5d9e967efdd22bd8304683dbe52642f8fcf34b39ffa7f257fe800e5b18efbce80f98452ff10bcf004c8aadf379cfed05ee0ec1078e96dfd43f68d5f8518cf9f70fc681f8ec0a1a7289ccb45045e77d2e1de697ed0efc5e57cae51bc00b9623b9fda538b480df98284b93285f62215252c54ccda2f2ecad13b9432b448ba9c370cfa9dc5de0a406e2790db536c", 0xce, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00009f9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a98000)={0x0, 0x0}) setsockopt(r0, 0x4, 0x377, &(0x7f0000639000-0xa6)="5caa5923f996f96b088b73a4a5b9a2d411ab91ee60af7bf19a6f85bc2fcd7b771ffe42532d2572194fee56395fe2737e03d38047f0adfc395c5f19ca3e0ad6e52dff5c388b489df43d6371b7e73f94207a8c24954bd1632f3c505388140678e7e7fc4a2d33af1e7c7e3e918e08172f0087e181bffa4c621f051f36ff08531fae5e95f1215281a17ff7fb11550acbbe1d24c329a348a3e5eadb8fca841fc58cb2425d3d8ae6c3", 0xa6) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000057d000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r5 = syz_open_dev$mice(&(0x7f0000e63000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f000004c000)=0x400) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000425000)={0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000841000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000066d000)="d419b2e271723c35ea81d389372053467546a3a3776f7a80e4bfe880011668d7"}) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00009c6000-0x6f)=""/111) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) signalfd(r6, &(0x7f0000c70000)={0x1}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00003e6000)={0x7, &(0x7f0000b68000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) kcmp(r3, r4, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/17 13:34:30 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$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002ae000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccc000-0x4)=0xe8) bind$packet(r1, &(0x7f0000447000-0x14)={0x11, 0xf7, r2, 0x1, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) dup2(r4, r3) [ 309.404127] QAT: Invalid ioctl 2018/01/17 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000dd8000-0x50)={0x200, @time={0x77359400, 0x0}, 0x10001, {0x4, 0x3}, 0x8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000f82000)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff8e) r2 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x3, r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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}, 0x98) 2018/01/17 13:34:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/01/17 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b74000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000935000-0x3)='cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000780000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000055e000)=0x0, 0x51) 2018/01/17 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f51000-0xc)={0x10, 0x0, 0x2, 0x4000004}, 0xfffffffffffffe59) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f00007aa000-0xb)='/dev/adsp#\x00', 0xd3, 0x420000) connect$pppoe(r1, &(0x7f0000bfe000)={0x18, 0x0, {0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @generic="411e81199b65e2a356f5f267f07eb108"}}, 0x1e) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b91000)={@common='gre0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x1, 0x0}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/17 13:34:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000009b000)={0xffffffff, 0x2d3}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 309.495299] Bearer <> rejected, not supported in standalone mode 2018/01/17 13:34:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) fcntl$setstatus(r0, 0x4, 0x42000) 2018/01/17 13:34:31 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x9e}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e88000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000391000-0x5c)={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xc4f, [0x5, 0xffffffffffffffff, 0xfffffffffffffc00, 0x9b5, 0x1ff, 0x4, 0x890, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004b9000)={0x0, 0xba, "d7a209f9b85edabbbc19ab3644aad6c84681e1903da768266bdf0f6478f6459f294f6c540739aab0cdf7bf10c7455605c782442edd9daf578910a27fa40f58cceaac9eee4ead8b6445c78f2880f3c7f9db0388464c8d066a1b043c32c93571a80e8cd4f58d9bb0b1cc6a1484b421c8acfa02660071460b9afc2d61d09cb1316825bc5ed8e6114c3ab41479558e695faa409c0fecb8ab961ed1b180b4b801ef39e7edca1db5bd4f132dee63a2ee049ea3749e4a92eddc261f53a1"}, &(0x7f0000330000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f52000)={r3, 0x1000}, 0x8) r4 = socket$inet(0x2, 0x5, 0xde) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) 2018/01/17 13:34:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f36000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f00007b0000)={0x0, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000fea000)=0x59a, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ff2000-0x58)={0x0, 0x50, "c3d9caffd9658c8d7cf8d9f7bf0238ee8e48467185458e87e696f944ede0324f7590a3be117222bde477e32c00f730a58dffcb247f8fc79eeb037eaaf6aef541ed42d3ff6983c05d4563d0df57177a1d"}, &(0x7f00004e3000)=0x58) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008d5000-0x8)={r3, 0x8}, &(0x7f0000425000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e23000)={0x10006, 0x2, 0x2000, 0x1000, &(0x7f0000f54000/0x1000)=nil}) r4 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r4, &(0x7f0000335000)=0x0, 0x16) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000874000)={r3, 0xffff, 0x9, 0x5, 0x8d4, 0x8}, &(0x7f000007a000-0x4)=0x14) 2018/01/17 13:34:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0x8, &(0x7f00004d3000)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f0000e3c000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000ec000)={r3, 0xfffffffffffffe1d, 0xff, "9e79cfbb3e5c63cd0c7c326317a6168c5f195024bd914d44a43641a77dcc525be4437b4e287600aa3aed857aa4058d21b66ad564273c41833fb65d36a290b6474c39ab8479f6b54e01c82a95b9d18042a3a60a89ef139f9a00b7526e7d4e5fd49558b7c7e2b5ac6dbddd315eb712fcd2457e28f7cd9e8b0acd1f7ebbc8c5e409ae9de3a9b0709e0ba17a01dccd9ad70fa9e18d269aa211a1"}) 2018/01/17 13:34:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce5000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/17 13:34:31 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xf2)=""/242, 0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) 2018/01/17 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 13:34:31 executing program 6: r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x5, 0x100000000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$admmidi(&(0x7f0000836000-0xe)='/dev/admmidi#\x00', 0x100, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000a5c000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioprio_get$pid(0x2, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dc0000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027c000)=0x10, 0x800) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000632000)={0xcc, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 13:34:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffc, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000304000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bdd000-0x4)=0x10, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f44000)=0x3, &(0x7f0000983000-0x4)=0x4) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/17 13:34:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000057d000)='/dev/loop-control\x00', 0x80, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006d8000-0x4)={0x0, 0x0, 0x0}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000677000-0x8)='./file0\x00', 0x101000, 0x3) lstat(&(0x7f0000941000-0x8)='./file0\x00', &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c6a000-0x8)='./file0\x00', &(0x7f0000e5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000737000)='./file0\x00', r2, r3, 0x1000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000383000)='/dev/sequencer\x00', 0x28200, 0x0) 2018/01/17 13:34:31 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x800) 2018/01/17 13:34:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x80) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/01/17 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000000f000-0xff)="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") sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b37484ccaef57098d06d374e7e438a595dca2506f66c92987bddf26d031cb9ab7bf315e1e1b52ab4bd3af790a839f305b650b9a0daa091b44a7d10a8c989cb", 0x0}, 0x60, &(0x7f0000008000)=[{&(0x7f0000001000)="4eeaae4332bec017f5", 0x9}], 0x1, &(0x7f000000c000-0x90)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/17 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f45000)="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", 0x27b, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/17 13:34:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000c87000)='./file0\x00', 0x8100, 0x4) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000288000-0x18)={0x2, [0xea9e, 0x0]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) ppoll(&(0x7f0000fef000)=[{r2, 0x9, 0x0}, {r0, 0x400, 0x0}, {r0, 0x18, 0x0}], 0x3, &(0x7f00002f4000-0x10)={0x77359400, 0x0}, &(0x7f000028b000)={0x100000001}, 0x8) 2018/01/17 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005de000)='blacklist\x00', &(0x7f0000d86000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bc000-0x10)="47504c6367726f7570c670726f632b00", 0xfffffffffffffffa) pipe(&(0x7f0000dca000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00002e3000)={0x0, 0xa, 0x8, 0x7f, "c34d912b4c58e5d5cb233756700f7fc1170aaec1bbf6ac70dd65f7d46919474d"}) keyctl$setperm(0x5, r0, 0x8000000) syz_emit_ethernet(0x3e, &(0x7f0000df6000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000b40000-0xc)={0x0, 0x1, [0xaf2]}) mq_unlink(&(0x7f00009f3000)="0436a612b1e7aae7") 2018/01/17 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) clone(0x0, &(0x7f00003cf000)="2dc9e44fe8a9046c91a01076821e1973a3b7a4e6df02040c0058ee0ea3d9f4922c1ca30e2f123c343dd6aa4464a07d47cfe9521a5c7da64b694941e5508b1692458bce8e8cd64199f4451e065a1b157d924890d104499707fb27ae42cd7e2a96246e6b47114c24fbea99c202408bc3a25505e21e7d448dc8d7", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") 2018/01/17 13:34:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x100000000) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 13:34:32 executing program 6: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000089e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e81000-0x4)=0x10) r1 = signalfd(r0, &(0x7f0000e7d000)={0x100000000000000}, 0xffffffffffffff54) r2 = epoll_create(0x7ffffffe) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000283000+0xb6d)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e81000-0x20)={0x8, 0x0, 0x10001, 0x4}) fcntl$getflags(r3, 0xb) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000e80000)={0x5, r4, 0x10001, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r5, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/17 13:34:32 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$inet6(0xa, 0x1, 0x401, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x101}, 0x8) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x5d6e, 0x82000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) r5 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000003000)={0x400, 0x40, r5, 0x80, r6, 0x9, 0x25, 0x6}) 2018/01/17 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) sendto(r0, &(0x7f0000731000)="a9f43cef5c89340d90b9d540dfaa6d1e9aa14b5fe25626bd10762b03b598c7dc9dc4090b0f67597f6e67ff80663585d6b32219addc6a6a621e5426eff8deab89d960fbdcde455bbace62e3cc0134c5e4d701324819c8ee0015d77375a9797463e08eef16ea586ca8de172643e09f42071ce4be7f7f5bc8423c7cfd564c3b20fa", 0x80, 0x0, &(0x7f00007ca000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 13:34:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect(r0, &(0x7f0000ee9000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0d2694ebacd36dfb81e3cb764738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab66872e3404310669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbdff00a69dcf0c8e74cd8b5e4be5d19caceaf3"}, 0x80) 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 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r1) 2018/01/17 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r1, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000641000)={0x0, 0x6d, "d584ee0e0f9e6a9479f2d54838db36c3bf0ded6660b1d9ee04a97d8304b57926e2c775be2d08b8c7c821344cdac081236d2676726b733dbb7738dc1698a77455558c6477d361bef5ee5446c888cc120c7dac7e56640825879dbee1d192169afa865aa2a171770b2f315f97d6c9"}, &(0x7f000063c000)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009d6000-0xa0)={r3, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ed, 0x6, 0x4, 0x100, 0x3e4}, &(0x7f00008df000)=0xa0) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) 2018/01/17 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fa1000-0xd)='/dev/dmmidi#\x00', 0x4, 0x101800) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fa0000)={0x0, 0x3c, &(0x7f0000fa0000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}]}, &(0x7f0000fa0000)=0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fa0000)={r1, 0x7}, &(0x7f0000fa1000-0x4)=0x8) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getpeername$unix(r2, &(0x7f000053c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f2d000)=0x6e) 2018/01/17 13:34:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x3, 0xd, 0x40001b, 0x9, "1db35a74dbab664c3d574d63310a0bf04b168cfd26878d8a564d03c38e81deebc678a98e65719722d8269c39127ca5f4b3f035a75b721271492c71a9601f5198", "6f28a09c0047f928c917688198a3af02b1cf6a162a6a0906835bf61b17bf2e22", [0xfff, 0x10000], 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/17 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000a80000)={0x0, 0x0}, 0x84000) name_to_handle_at(r2, &(0x7f0000834000)='./file0\x00', &(0x7f000093f000-0xca)={0xca, 0x70ae, "ddf74a8152504e919a564b17ce7cd679130e1beb0274ec952f2804c9589bd4dec7db6891e639dabcc10ff11d2cd3441d42940c6574e633366858532c5ccec7b70df797640449d86a6835faed9e8b414e738c43fe9cb82fc7e3c19f041519ece24c99aa8efcc41e3ff3d34442db9257f3f0634a852a53e90a25e4ca8c1514add115afd84a940dd376f040a765d458a38ef4305b4511f54eaccdc09f7f96e534a6bb40eef2d359d4ee9152f9eb697dd16fa051dca61b1ccaddedd7688b0a93601608e5"}, &(0x7f0000e81000-0x4)=0x0, 0x1000) 2018/01/17 13:34:32 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, 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000f000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000375000)='/selinux/checkreqprot\x00', 0x200002, 0x0) connect$l2tp(r1, &(0x7f0000d15000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x4}}, 0x26) 2018/01/17 13:34:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ac000)='/dev/rtc\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c4000-0x28)={@generic="8741e186e70681af50333afa8daef587", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000ad000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x400000040000071, 0x0, 0x0}]}) 2018/01/17 13:34:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000979000-0x44)={{0x2, 0x0, @rand_addr=0xf0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="13c05698d9c4d3c692c8f34d1c819519"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffff80000000002) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002ce000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7a, 0x9, 0x8, 0x101, 0x0, 0x9015, 0x9c46, 0x81}) poll(&(0x7f0000c60000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ecd000-0x43)="b65e59956fd06019dabf3bc4aef964f9847848050ede5281ffdda5663f2fc9f622c1d660edbddffaf2d9a6c542876c468b89ba500dc9e86f65e0acaf68b42d2ebbb1", 0x42) 2018/01/17 13:34:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$midi(&(0x7f0000b0b000-0xb)='/dev/midi#\x00', 0xfffffffffffffff7, 0x400) connect$netlink(r1, &(0x7f0000aad000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 0x0, 'queue1\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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000475000)='/dev/sg#\x00', 0x6, 0x50a81) 2018/01/17 13:34:32 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) 2018/01/17 13:34:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) memfd_create(&(0x7f0000b4d000)="2f6465762f6175746f020000", 0x42) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)="") 2018/01/17 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x38) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003f5000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f000041b000)=0x0, &(0x7f0000ce2000)=0x0, &(0x7f00001c8000)=0x0) getresgid(&(0x7f00000d1000)=0x0, &(0x7f0000d7c000-0x4)=0x0, &(0x7f0000ab4000-0x4)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032e000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000334000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009a000)={0x0, 0x0, 0x0}, &(0x7f0000ac4000)=0xc) fstat(r0, &(0x7f000060f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) fstat(r0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) lstat(&(0x7f00000c0000)='./file0\x00', &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000209000)={0x0, 0x3}, &(0x7f00004f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000167000-0x14)={r12, 0x3ff, 0x2, 0x3ff, 0xff5e, 0x2}, &(0x7f0000f6b000-0x4)=0x14) r13 = getpid() getresuid(&(0x7f0000c13000)=0x0, &(0x7f00005a5000-0x4)=0x0, &(0x7f00008e8000)=0x0) stat(&(0x7f00003d0000-0x8)='./file0\x00', &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() fstat(r0, &(0x7f00002de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007a0000-0x8)='./file0\x00', &(0x7f0000a67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000a6f000-0xe0)=[{&(0x7f0000a28000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a14000)=[{&(0x7f0000120000)="1c87cf98938b44f055e812eca89d4d28385f1b140b4002dd0f311a135e87686482735a8768af366072ec7b5589e9f5922573413eded207e761beed903b0e34c8860d3100594a5dc48b98009d2e739700dc08360fde7c61cded9d8f014f86f6e718ec8bbfd69ddcc9b1740e7036f757c4578d2813c7cc5d0a8927e99be5e2a52b76ec5233", 0x84}, {&(0x7f00001e5000)="90fc17b8c077d26feb3992b877c17243299ec791ce8140d30fe42ccc8492c6ba330cc5ee9e6eea5a82034ca5f4c1ec0677d66cc9390797f31735aa0a8fa9c928a512d8ee63a4d524", 0x48}, {&(0x7f0000695000-0x3)="f5b161", 0x3}, {&(0x7f000096d000-0x69)="81771c56cf9b2e13a88b4d05e5d99941f140d5a06909b594d8708c413a497fe3115150367f4e355315b7e8cde99924083face3be1246ed421ebbc985d38f59e5099eb79014e8c2415b13d145e0b02ed70b5153432232bc910e0d8cce5dfae9b90fae49d1331e1270b7", 0x69}, {&(0x7f0000767000-0x51)="042bbdcb34558dddf9cca3cd219a75af8a05a393a1705e69d048e3baa5c93f9142a04953903c5d750129bea79ba0c1c4d7faf3d800e9d0ff662be9ca68eb714c0f3af5d90b62540594d6f3ae4165483d12", 0x51}], 0x5, &(0x7f0000316000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x800}, {&(0x7f0000b6f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007a6000-0xa0)=[{&(0x7f0000489000)="bdfd2277e09b7f1a62afb6e31969d521b38c63c8e0d2cd4fb4b5baca37c3d7c365bea8acb06146e079fdcd0450a8f5c413a3dbf8eb94d674153afc248ab657fd6d3517debcd8e6c7e9d65aa3f9a614964726d965acb2c91f6ef44b6fd9df3eeea67c0a9569ad1282651d758a37a7934d29cab1986aa3fc4f12fa0792d3af2129d8cb61e31c92075b3646e5250a8b4c4472246d9c3431bfe34f2323533e507543413cf86e6f70633f02aa92e94321fdd2b268852578f8bdb427206f3c76bf0a223518265c", 0xc4}, {&(0x7f000048d000+0xdd4)="a8c1e307eea3dd11dfa800d2735d8a0fbe4334", 0x13}, {&(0x7f00005dc000-0xbc)="fcaa1d7cfa9d5dd316ed7a67c5c8358cf1dac7402f9482f83af537c28207dab3bfa1cba62d7bc0c95f517b6d14f37d70ac33b137032f984f0721a98205719faab523f0881939884a241dcc767af6d3916ef2bc5ab1bedd7d3328b3471857c60db57da3e400e497f60d43c506473e6936f12c9062f04c5537f5fed2d1627c7c6743a67f6ded908ec11f63e5e18147ec69fe3af5f63d0be7b41c7a47dca1ba060f0e6cccbbf6ad9bc957abaa1501d8b532e382bef1259e3156721ac541", 0xbc}, {&(0x7f0000e41000-0xc9)="08b39190896b9150efbb3ef82944b30439f1b43d5b4395785e3cc474354c591796a94a84fcc6994809ae7051675c59e32003c454cfa704d6747517c4f05d606d328397aa3c1dd7b55a1ef8daccf8adf88329475212fd901690fdbf1fbc9b83ebcedbea7d6cd31902a84c9c39242a6d333d9dfa474aa7d5494b266b0a3647030f9e5da349aef89476bf3823f56a5416cfffc779d42c0b4214c63fdb6bb99ab023d44af8d16091c4b4d519b8c361d3ffea1edd6980c404602908830369b649d17147f212a62f6ea0ca1f", 0xc9}, {&(0x7f0000f0b000-0x39)="10f63422a75ac684f7264aa02af49dca451a6ff40a0f385c123e5b807cb3f2a3e5e0e2f5f3d1257faea9174b19b7720bc949a7c880422bfd86", 0x39}, {&(0x7f00008f7000-0x33)="756be877a7dd00624bcf3f9537488d93f1c6879f0f29c893eb28c68806760da0ef5567a9a45217cf76bb71e17ad23584ef603e", 0x33}, {&(0x7f00004b2000)="511be6998560258f205081a7bafe7b6e4df99c5bf1493c68113885d4d93b561e8de9436545453594419ff6fb59bae2932424dd", 0x33}, {&(0x7f0000323000-0x3b)="14ae5045bb2b519679265d06130a08ba609aae1ce77e90fdb009e30d6db167fe344cf965d6a843f9bd7b8c0810f8aa74776303de7bca9a86fb7757", 0x3b}, {&(0x7f0000a91000)="904c592a4a2455dc961d7780d9637d82a84b22abf537904a4c24f7fe70fa8029980f6eabf27ee3516da14173bb628f86a0cc2ed2884360105956b3468a687046c9e1c78ceadf6945b4f056b44fa89e9b2c39f41db73729cf58138ae45f26daf4d9d607369e1fc630b1c1dd23b18bcde6bcc4aaf7dee40d330568430c851c0cbc115e563f1b6e7b20d173ba2f051806ad5164f67c00ecf3f8923964204702ee98d3e21130268fcb5d0937948535fc41a202ecc22f1dd1ce7dc9aeb89a919e4d2aebea7bf71f532a9cd3952e", 0xcb}, {&(0x7f0000fb9000-0x5c)="1772a415632f280aee3e21f6716b75ede431595904564658cf01beda665f5f815e934b78d4385989ba3babc4ac7c9642534e814a4ee49d2f48149045bee554b1688b93a3d1206da1020127aec7dd731be04c95d0a38aad4f82701962", 0x5c}], 0xa, &(0x7f000026e000)=[], 0x0, 0x40000}, {&(0x7f0000d4b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009a1000)=[], 0x0, 0x0, 0x0, 0x8040}, {&(0x7f00008a6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000c0000-0x10)=[{&(0x7f000065b000-0xfe)="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", 0xfe}], 0x1, &(0x7f0000196000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}], 0x80, 0x80}], 0x4, 0x10) 2018/01/17 13:34:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000486000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) 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) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x40000, 0x100, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00002a8000)={0x2, 0xf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000fd3000-0x8)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000763000)='/dev/adsp#\x00', 0xff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009cd000-0x4)=r1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000978000)={{0xfff, 0x1, 0x22, 0x8, "aa750c88ea2dcb6b682de72e2c36fac6f0b2a7fa9267483f10c6442164a6001108d676130ad8c83cf8f9ee05", 0x3}, 0x0, 0x0, 0x81, r1, 0x8001, 0x0, "ddabc89792fb6732038574a36a9d23de56882dc8ac3ad81f16907b140c91680848b85f09f65bc7b7dffee72df979d30033361eff0988c1d75c44e6d88ac8e44d", &(0x7f0000987000)='\x00', 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], [0x5, 0x8, 0x4, 0x4fd0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{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]}) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x52000, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000538000)='./control\x00', 0x80) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000346000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r1, &(0x7f0000cf3000-0xd9)=""/80, 0x50) dup2(r0, r2) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r2, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/17 13:34:33 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000cf6000)='/dev/vcs#\x00', 0x3c5, 0x12000) r1 = socket$inet(0x2, 0xa, 0x101) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ff5000)={@common='bpq0\x00', @ifru_flags=0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000087000)=0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007c1000)={0x40000010, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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$inet6(r2, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f000009e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00002aa000-0xb0)={{0x0, 0x4402}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00009a4000-0x68)={0x0, 0x8, 0xab, {0x0, 0x0}, 0x7, 0xffffffffffff0991, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getegid() syz_fuse_mount(&(0x7f0000013000-0xa)='./control\x00', 0x7002, r0, r1, 0x1, 0x40000) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000004c000-0x8)={0x0, 0x0}) rename(&(0x7f000004b000-0xa)='./bus\x00', &(0x7f0000048000)='./bus\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000003f000-0x9)='/dev/dsp\x00', 0x40000, 0x0) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195bbe32ddf9d915c40d95d6ba6f78ad9d8810804f3002d97c0b5a131a3aba1a10e79e27512edd43e4041f939d430117404078590a2614d78145c3580078585ca3ef31aef4da811e7caeb522aa7ee13a3da2dfb239998ca6b4a6702cc0dcb59e4d27ba6bc0189299cd9c08180dd0013e350d5649bcddf9b169c170b0e96564b400089f39a2796388b631def8ac39c8c8f3027502c0f25fedf5c56cdd1dc24382e4f4ad6f45b0d1cd083c2e4d7c66e55403a3e63d16ca8807b7ab339e63c8710d3458ba58b2d6d916413de781ba8be6bfb8000f58ac07fc3dee2310024c98f447c03d14fd69816f6a7486417b82b034fa48615b91a9310420ec813813f694711a68e48935364087fff727573979ec46b4340a44986dca5d9d28b0007bdb74379a0a22fd9854ffde01dccef66b14941035c456d57c8efe163781937a7a16dedf262d79d7e5d967b47aedfb1eb219aef1750b210dc3c1ec9a7ec482f960f120583d0fb3b93e9cf2e7b5e0234088ce4c8ef96a7244bac91056c54cbb3cb5ecfd8cc48d4de4622eb8838abc797a5ac4a651d02880691dacf13649fb6406e0b8492c3179b218b04df98a39b9b73cb6fca38be3e7698e374685f4b22d4ede35f057855482ea5ecd2437e8b55bb12fa3b431237d2eb074d379a89fbe1878c5f83f6de04bf3be9a55853b689a01599a40f3ada13079ff539e5cabf5ca1dd73c1e772a0ca8d1060e6dae074800af51ef5637cba43756bac6f04db2048b2216e6805502d631bd956cbfc92d879c51c71364dae65b109d525ef95f9ff109138cd61f042ca1537fd5e4ff8fe66cfc0bf3f3e75c58c6cfc011db793de9ab20b0d4360e7bcbee0ac0c963ebcdab026e7c5a69a3c079cdf5c52044086e9fdc63b13a365ab378569fe0f8a9a5d996644ad96c4ec9f8ee04cd14f596ee88438004d07fd17ad32cf305cf6a3f5de83e1fb2f8b086a15f998359e459745259da903ee039d40d93a241d90b91d54e4fe92fc25e3566dc05f185ba61d9340bab1de95276cc62091918f53375cdea274ced2155efe7617221f836d35e78b15b47d5196e6f7e36a80337309625175e995f2e790df63c24b8856c8e104cb7331538260f0fbbd2f0432eb8d8d890110379c726d855c91998a11c4bc28e41ccee18c7b55b75bf71d9500ddf3e2b4da24fb87abf0a758f54f858df3916f9c4db679e209407497d4417fa8bcd633fa4594701b9b5e9a258181daffac28012151551c1b61b382b2e8cd645280803d818b2c898f84c91a922b7954afed3ae1af6b6753893ffcde5de43e665a8d8142246fceb70563cbe7e0fff21eb29c4920e36dd3df14a82acd445e21187c1b7d6931dad8801453180805230c2924a22abac5b504c9e6ea6ae7c7d8aeb43c992c61308463b62c42ea8a5cbf12736bf6af92dc3eedb972883272cb9f6d829cb4e39a0956738ff54c21ed325ac35234b9f1b180fa35ea52f43e0965cc46215000ac1010a9b84674d20db6ab0db86a4845235f79914e47d2256d4f0ce8f01d80efc87b63cdc126354205f6ccf49b2cd0dbf0fa81aa1409c647079185ccb737f82ebe1f7ffd34915957894b6ab6c9a5fb62004c9ea6b4994c3be310bb94e9872a2c0f44da781d51aff3da799e231f1b12b8318a12a77ac1838f945b535f8d6a977a0372df0ebb5f51f00ebc9e9d23b32be7f97d43412661959f16d6f52360dadb707df62c79ac8fb9c4ce1293ebf95e1f19fad9bc351a5f6a1219531ba988b861a90c28ca4f4f62624c2e177d8cc54e431de5feb089f34c3a6443389259d6bfa53b260c887f33cc3c538462fdd309827c34ea81dfa19b982d9f5010f1cf9a9d8d59d7826a9d4f19e8e4f063ecbb390781695c522ea3ea72f853673523712e49fcd8985abb5833c315a53acc4e8300123c045cfd62efe376a486d9ecedaf5f1c6043e4534cf794a9fcaed7e7f44717408dc010c2ebf32f8713ba4785089abbfc9088f0894eafdd510cbac040a1541efa4be655f461a959a9cd04ab3670bcb91ff8069ae66437a3026d7337ed51a3e51a5e28eaa0c096879e689265a590df1ccb70021af4c3d8b241fcf3393c5876fd5f8604729e488196c7f16d4780fb614f4bdea0577c64e8bfa9e3332cac7e95fe38a59c8bbb9431a2d9a15f2b8cfcbbf220dbc460096d7f40f8b0054b23388478895bef5b09795b5f48756721c9c01eec869ef99e1b5cb821b0eb46a75533fdf9bf3fb7139c386f66350453ccb73c9b7076a0aeca8cd6925a16b5e3dec4f435e49a40ac6a7598a911a54c4817056bbb059cc61f9e6654d57fd9c3c5740b47b10293d652f4644d81e1e69e3ab83db33b69684039d1206ba339a45a2171f293c0040341b4e76a1a9cf7b0767909cc2992729fe91461b9c222d08eecd3fa782b0be889fae8001b9079416a497505bcb908dade491c476a9df427e1f5f2ddd05b5a84172e704eb99a7772ff7ce003f5d041fd278c96494d1665d345bbcbe7e5a41a7c6203102b6a23dfaa4239788e800b0b0095b3a90e6aca5091f4c9b01bc9291f6f1d07d442a44b93e0d697c6dc4047985f53fad8e5878325eb190d4379b4b4ba7c0ca098d35a5076178bc20599c3febcb65a694be0deeb87d1c982336a494401e9b39486ad7b16c9de947bf81b701dcbf48ad567b8f3f5cc764df9d1aa15d9753e81d1b1a17e07ef6eac7813d565dbe24e8fedadd45e029c9bcacb8e9ea4f9ed42ebd19d8bffc4551631f7c2579464c20a01dcda0ea3c24e600d55b145574f29a4aea34611c4a8a5997415c5c0e8278a2849cddf3b4c1225223d18215cf904d149689e5ade325dcc7c3a9c3d78e66a1656159f1ff99d6878c87eb93d20a549ef3c490ee18baaf6700ea14a660257a25d3a74689df68fa2c6e217b67065e023f1265ebd9d49ce0052eefa862f55aca945ebdf1f22c8057dfdd5ddc9d10234b744f7e6586c772d0919eddc8654c4751604055bacf81438431020fbbfefb11859fcf45bf6f407740f8e617328adbf67053621c577f48f1afa57c18e9ac71c53f5955550793071324e5414ebb41a9a6b33c5fcdc7b6fccfe36299f5af220690863d4a18d4700490dcd68d29f1d9746da3f6964e3999c2962921e6ccb14d6864cc9495c4bad464fa74cd3f4ad556cb7b11255c56bce42ad669a277e5d3989d007992a1efe9bc14489cef40bc078d05f0f356e3a8aa2707a4ad69770d65c0d300ca76f1a98c98789143a5f283ff8c30a4a37bc8e265d709a4dcdc7fefa7544de2d638ae6355d68b98708e3302c8cbb2c1fe8fecf707b0507e6c32833e4ed64ffb1072e5d19506edb637deffd52bdccc6d376b56c847ca1b98d93dd5fa8a86d3a688f9266096bd7623817ed5359734e6fbd245991a705055ed2c4a1822b234377e9867553299ab999dbaeda2d5955760863ec54e94f295fb7f4583a6d222e2ecf4f25b0d19d744eca1d744db5615f8ce367c4192f0ad927de35959f3154d388e18adb", 0x9b7}], 0x1, &(0x7f0000007000)=[], 0x0, 0xfffffffffffffffe}, 0x0) fcntl$setflags(r1, 0x2, 0x1) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) 2018/01/17 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00009f4000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffcb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000c47000-0xd8)=@ioapic={0x4000, 0x9, 0xfffffffffffffffe, 0x100, 0x0, [{0x5, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7, 0x7fff, 0xa852, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x2, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x8000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x58, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x14f}, {0x6, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x3, 0xbd, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x10001, 0xf81c, 0xa85b, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x80, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x59}, {0x1, 0x7e1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0xffff, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0xe5a}, {0x3f, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x80, 0x101, 0x2, [0x0, 0x0, 0x0, 0x0], 0xffffffff7fffffff}, {0x2, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1000, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8001, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0xb02}, {0x6, 0x8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x8, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x87d}, {0x1800000, 0x7ff, 0x2e5, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}]}) 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ec000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001af000-0x8)={0x0, 0x5, 0x80000001}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002c8000-0x8)={r4, 0x200}, &(0x7f0000cd1000-0x4)=0x8) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00008a5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000009000)=0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in6={{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100000001, 0xffffffffffffe238, 0x5, 0x7f, 0x100000000, 0x35, 0x1, 0x10001, 0xce, 0x1, 0x2, 0x7ff, 0x6, 0x80]}, &(0x7f0000008000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000)={r2, 0xcea2}, &(0x7f0000007000)=0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0xf0)=""/240) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) lseek(r0, 0x0, 0x5) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) add_key$keyring(&(0x7f0000cbc000-0x8)='keyring\x00', &(0x7f0000069000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x2, &(0x7f0000843000-0x8)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000a94000-0x9)='/dev/dsp\x00', 0x200a40, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00008a0000)={0x20000000001, 0xa, 0x1, 0x0, 0x0}) r2 = bpf$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) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) fsetxattr(r0, &(0x7f0000c64000)=@known='trusted.syz\x00', &(0x7f0000cb3000)='\x00', 0x1, 0x3) r4 = 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) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) 2018/01/17 13:34:33 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000659000-0x12)='/dev/input/mouse#\x00', 0xabd, 0x4000) connect$inet6(r0, &(0x7f0000035000)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000751000)=""/240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0xffffffffffffff73) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c75000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000867000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000566000)='./control\x00', r0, &(0x7f0000c20000)='./control\x00') r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x10)='./control/file1\x00') rmdir(&(0x7f000072c000-0xa)='./control\x00') fcntl$addseals(r1, 0x409, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001a8000)=""/158, &(0x7f00003d3000)=0x9e) fstatfs(r0, &(0x7f000038b000)=""/105) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000efe000)={&(0x7f0000e61000/0x4000)=nil, 0x4000}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000cb3000)="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") sendmsg$key(r3, &(0x7f00008db000)={0x0, 0x0, &(0x7f0000b98000-0x10)={&(0x7f0000f75000-0x10)={0x2, 0xb, 0x3f, 0xf, 0x2, 0x0, 0x2, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000904000)=0x3f) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004a1000-0x4)=0x1, 0x4) r4 = add_key$user(&(0x7f0000331000)='user\x00', &(0x7f0000057000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000672000-0x3e)="cd67cdc4ddf1d8f440efbfd7964c265eea8b72ef0a033738b4b76dbc124c27ed62c9c982730987367afe721e7afa6df11e98f32f4de2eb554b561077f673", 0x3e, 0xfffffffffffffffc) keyctl$revoke(0x3, r4) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x14001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) process_vm_writev(r2, &(0x7f0000000000)=[], 0x100000000000006a, &(0x7f0000000000)=[], 0x0, 0x2000e000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x545266cb, 0x30}, 0xc) 2018/01/17 13:34:33 executing program 2: pipe2(&(0x7f0000ec5000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000537000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00007d2000-0x2)={0x6, 0x0}) syz_open_dev$sg(&(0x7f0000dc1000-0x9)='/dev/sg#\x00', 0x9, 0x400800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000022e000)='/dev/vcs\x00', 0x200042, 0x0) clock_gettime(0x0, &(0x7f0000d55000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00001e8000-0x20)={{r4, r5+30000000}, {0x0, 0x0}}, &(0x7f0000cf5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000acd000-0xb)='/dev/midi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000301000-0x28)={&(0x7f0000319000/0x1000)=nil, 0x1, 0x3, 0x0, &(0x7f0000563000/0x4000)=nil, 0x7}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000309000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000)=0xe8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000acd000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007b0000-0x5)='reno\x00', 0x36b) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006fc000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8653243d3cf2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="286815f851de30560512122b6656a6b2"}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dbd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000903000)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007a6000)={0xaa, 0x60, 0x0}) fadvise64(r0, 0x0, 0x4, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[], 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00001ce000-0x14)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000757000-0x9)='/dev/sg#\x00', 0xffffffff, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000fb4000-0x64)={&(0x7f0000b7e000-0x28)=[0x1000100000000, 0x400, 0x7, 0x0, 0x8, 0x2, 0xffffffffffffa2dd, 0x3903, 0x7, 0x2], 0xa, 0x100000001, 0x40, 0x7, 0xab9, 0x101, {0x35, 0x3, 0x3, 0x8, 0x0, 0xd7c7, 0x4, 0x828, 0x1, 0x8001, 0x2, 0x9, 0xd6, 0x3, "8cc674263bb0da9fe0452f8db79854e08e2e22d9bba606cf565c2bf77afd954e"}}) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x9)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a84000)="2cb9c7315b4770f3", 0x8, 0x8000, &(0x7f000070e000)={0xa, 0x3, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044c000)={0x4, r1, 0x1}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f30000-0xc)={0x5, r2, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000360000-0xf8)={0x5, 0x0, [{0x2b, 0x3, 0x0, 0x0, @msi={0x9, 0xffff, 0x1}}, {0x5, 0x0, 0x0, 0x0, @msi={0x1f, 0x80, 0x2}}, {0xffffffffffffff13, 0x7, 0x0, 0x0, @adapter={0x1, 0x9, 0xffff, 0x7fff, 0x1}}, {0x80000001, 0x3, 0x0, 0x0, @irqchip={0x80000001, 0x4}}, {0x2, 0x1, 0x0, 0x0, @adapter={0x5, 0x10, 0x48, 0x5, 0x3f}}]}) readlinkat(r3, &(0x7f0000985000-0x8)='./file0\x00', &(0x7f0000215000)=""/214, 0xd6) signalfd4(r1, &(0x7f0000438000)={0x0}, 0x8, 0x80800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00004a9000-0x160)={{{{0x2, 0x0, @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, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8611}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8a, 0xfffffffffffffff7, "3b390886d755715210a394b7cb6e738f20d112ac8dc7709b2170b8b22a9c234c4e99128b6dc7091e5fa6c73f1c20639174ec9d91d33013875a5ce1695f5cb8682d70728d560ed5dc67568c1f0beafaff"}, 0x160) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000092d000-0x8)='./file0\x00', &(0x7f00007ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000785000)='./file0\x00', &(0x7f0000b4a000)='./file0\x00', 0x0, r0, r2, 0x1, 0xa00e, 0x301001) getgroups(0x3, &(0x7f0000313000)=[r1, r1, r2]) unshare(0x400) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r3, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00004ff000-0xd2)=""/210) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ee6000-0x8)={0x0, 0x1}, &(0x7f0000223000-0x4)=0x8) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ee5000)={r3, @in={{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]}, 0x1, 0xfffffffffffff76b, 0x401, 0x1, 0x8}, &(0x7f0000ee6000-0x4)=0xa0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ee7000-0x2)=0x2b8, 0x2) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000ee5000)=@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}]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000014b000+0x8b0)='/dev/sequencer2\x00', 0x18b000, 0x0) pwritev(r0, &(0x7f0000ebc000)=[{&(0x7f00007a5000-0xb4)="ff1e7aa7", 0x4}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000eff000)=0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 311.783121] insert transport fail, errno -17 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x40, 0x0, []}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000fc0000-0x8)='./file0\x00', 0x0, 0x1) futimesat(r0, &(0x7f000048d000-0x8)='./file0\x00', &(0x7f00000ac000)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ac0000)={0xff, 0x40, 0x4000000006, 0x40, 0x81, 0x5}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$void(r1, 0x0) close(r1) 2018/01/17 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3a000)='/dev/vga_arbiter\x00', 0x8180, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000084d000)=[{0x0, 0xe8}, {0x2, 0x6}, {0x8, 0x20}], 0x3) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000053b000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000828000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df5000-0x28)={@generic="0b44c8c028139cd71402160000000395", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a31000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000beb000)=""/151) 2018/01/17 13:34:33 executing program 5: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b61000)={0x0, 0x58, "04670818732d851b2d61c7240e9d92e3c5d5915013b6efc849afdd9c10403ef7a4333e02efc922ce24a2a74dd0f105864b8ac4b281fcb449bcc09584fa08b2a35368d4866adf7d2e2c3afabdc269ab1900436625a6a0a627"}, &(0x7f0000001000-0x1)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b4000)={0x2, 0x8, 0x5, 0xffffffff, 0x100000001, 0x1, 0x0, 0xfffffffffffffffa, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0x2, 0x5, 0x100000001}, &(0x7f0000001000)=0x10) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000202000)=0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ec1000-0xc)={0x4, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008da000)=0x4, 0x4) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e4000)='/dev/dsp\x00', 0x200, 0x0) mq_timedreceive(r0, &(0x7f0000bc7000)=""/118, 0x76, 0x4, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c1f000-0x11)="b5e30000800083ca000400005c64db0a12", 0x11) 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a90000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000077a000-0x1)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x0, 0x0, &(0x7f0000c3e000)="585dd3de40c84eb7f79a324b36d6ec8f139b2d66a55f4424ecd9afc69ef4421d69718ac95ba24a18527afb0383b24b539e53bd08a528e500c1a211ea1a4da628db75ec5f4a72db21f94619e0fd7287906cffc4ebbe8512dae117cd4fbc8705e69da959b9ada6a9291c5c23239ced5ffc1987413e315ff8a007df1985c7add9ce8e27650569623a97e3fa6fb42a713566b485f4c5f28af47d0c34a26d639d62839f2aab85fc90ba9e2fdfdc85cea2c0f0062f1bb1ec02c7a7856ea6d4b1cb27ff7fc311f7e77a1a9b79e661f07dd9b41a4221abafaf501a0d9bbfa192392111b700e11aa8d96c9a1209eec669268f0cb4d615784c", 0xf4) r1 = syz_open_dev$midi(&(0x7f0000111000)='/dev/midi#\x00', 0x2, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001000-0xd2)=""/210) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000faa000)=0x0, 0x4) 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) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000033e000-0xa)=[]) 2018/01/17 13:34:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xeb)=""/235) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000)={0x5, &(0x7f0000002000)=[0x7, 0xce, 0x6f, 0x4, 0xcdd]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000004000)='./file0\x00', 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fff, &(0x7f0000006000-0xc0)="eb46d53c6446ebd76818d40b82a900e42440e7b22c1d87ffa3b8c96882db688a58a489e76b00b4e107d7198b0eebebfbdd25910f1421efa7dbbaa617cd02cf0a9ff64d23861dee7a65fad61db4d5528c5e321ca64dce2fd92bd57e92cfbdb97f33183c074710cc3338980844397615760d4c31d953e3085b3fd02356e4ca3fe5c015ad0e651591370c10bb2b1ed132fa38a5d3908e43712f4dfdcefa35ded9e833bb29cfbfc7eb5d5ce7cd5b0c0bf5f25b430d4c1d56020598f13a86afcebf47") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @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]}}, 0x8c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000-0x20)={r3, 0x0, 0x1, 0x1fa, &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000007000-0x10)={0x7f, 0x200, 0x83b, 0x6, r2}, &(0x7f0000004000-0x4)=0x10) mq_getsetattr(r0, &(0x7f0000001000)={0x80000000, 0x5, 0x0, 0x401, 0x100, 0x10000, 0x7, 0xff}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={r1, 0x79, "7852765cb244199fd863f75060aee3ba7402ec2818cb19949cf4cbda0a228ffc33c2d5b119b0ce000d4a8439aa827db228e271ec56ee8678fbcf92c26af790e5c418c39b917ba9e3046a8a0d8105c74bfd85ac43c94e22d85b59ecd60778e710f4373c9aff415851ee02b27d23e409d21bfa2302146065b2d3"}, &(0x7f0000007000)=0x81) r4 = gettid() r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000005000-0xc)={r3, r0, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f0000009000-0x8)={0x1f, {0xfffffffffffffffc, 0x5, 0xd2, 0x7, 0x75b, 0xfffffffffffffffc}}, 0x8) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x7, 0x1, 0x7fff}) r0 = add_key(&(0x7f0000e5c000-0xa)='blacklist\x00', &(0x7f0000442000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000cfb000-0x8)='rxrpc_s\x00', &(0x7f0000800000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d0b000)="c6d4702b2a2968bfe4627aca5833614fff7f08de", 0x14, r0) syz_emit_ethernet(0x2a, &(0x7f00000c6000-0x32)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c39000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000301000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000-0x4)=0xe8) stat(&(0x7f0000a8d000)='./file0\x00', &(0x7f0000f46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e2b000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x3, 0x0, 0x80, 0x20, 0x0, r2, r3}, {0x9, 0x5, 0x6, 0x3ff, 0x2, 0x1, 0x2, 0x3}, {0x7, 0x7, 0x9, 0x1000}, 0x7f, 0x4, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x3f}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x0, 0x1, 0xee91, 0x3, 0x10001, 0x5}}, 0xe8) r4 = open(&(0x7f0000145000)='./file0\x00', 0x400, 0xc0) connect$ipx(r4, &(0x7f0000b7f000-0x10)={0x4, 0x2, 0x6189, "4e89a128711e", 0x9, 0x0}, 0x10) 2018/01/17 13:34:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000146000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fb7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffff226, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 311.902282] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ba5000)='./file0\x00', &(0x7f000059a000)='./file0\x00', &(0x7f00006a9000)='tmpfs\x00', 0xfffffffffffffffe, &(0x7f000039a000)="8701ff") syncfs(r0) 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ebe000)="6b000100000008") writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f00007fc000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f000032e000)=0x0, 0x7fffffff) open_by_handle_at(r0, &(0x7f0000c5d000)={0x48, 0x68, "f320800a1be77cf12a049f607470b4e9806490c090d35e0e351d92dd7cf7a4a6b8eb795fb81fde0b7ce25961cb98510d77c076d660362037897ad1e7c1517f76"}, 0x800) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004f4000-0x10)="8f4a9ff97dada2d027e6bf365f7b5bd2", 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e4000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004e2000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000013f000)={0x5, 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, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 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]}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002bf000)={0x0, @in6={{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d8d, 0x80000001, 0x8000, 0x3, 0xb}, &(0x7f00009e6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000519000)={r2, 0x2, 0xfffffffffffffeff, 0x9}, &(0x7f0000546000-0x4)=0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/relabel\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fab000)={&(0x7f00005e3000)='./file0\x00', r1}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 13:34:33 executing program 2: clock_adjtime(0x0, &(0x7f000064b000)={0x0, 0x4, 0x6, 0x100, 0x9, 0x6, 0x3, 0x4, 0x80000001, 0xff, 0x0, 0x2, 0x5, 0x4, 0x69, 0x6, 0xfb, 0x101, 0x2, 0x5, 0x9, 0xfffffffffffffff8, 0x40, 0x9, 0x4, 0xbf20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fc000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003d3000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e5e000)=0x0, &(0x7f00006a1000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00006cd000)=0xffff, 0xfffffffffffffe1a) 2018/01/17 13:34:33 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/autofs\x00', 0x956e3f5846886644, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/member\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f000038b000-0x10)={0x1e, {"86370506060008"}, 0x0}, 0x10) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000-0x40)={0x8000000000000009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) mount(&(0x7f0000d2f000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x4000, &(0x7f0000802000-0x1)="") getresuid(&(0x7f00007de000)=0x0, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000c01000)=0x0) quotactl(0x0, &(0x7f00002b1000)='./file0\x00', r2, &(0x7f0000248000)="dc3f9b8aeb9ced46ebb86646c56dee6419493f0e82e9e793779a1731878a8897c2aeba089e90a9a6fbfdfe1ee07697531b51707038584d9a732fab7f60ce1b7ea138a3fdf1469e92b335c0a7aa11b1965b3ebfd9b45f4ccb2a6689cd342077e14ae6bb3f24242f39603d2a0511b6170a690b6b4d129492581a7a03ed3067ac148dd15cb4086ec740130b4e8d428a6ba2b2") 2018/01/17 13:34:33 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) sendto$llc(r0, &(0x7f000048a000)="d40434ec2bb258a996e3f408c8838ea3560aea1714d5875d44ce46fb691bcde32cfe0e6a1a565e1f3d7a06a42f704abc42aa79f3c2ceaec26b4c9dff1a01e8602b7f94e4b1e8d26840e6d2b8eb0688435b6eecddf9d2f1ad2802b7c60600b48e43d6f7a1c18b88a625188709b42273004b698edad054804e18846815f655c3026a6691ca6ba67f62973a48c60039df8704ccbc", 0x93, 0x40010, &(0x7f00005db000-0x10)={0x1a, 0x0, 0x6, 0x3579, 0x3, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f50000)='gid_map\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000f52000-0x1c)={0xffffffffffffff81, 0x2, 0x0, 0x0, 0x3, 0x3afe1fb, 0x4, 0x5, 0x4, 0x6, 0x9, 0x800, 0x0, 0x4, 0xffffffff, 0x2, 0x20, 0x0, 0x7f}) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x6, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000d78000-0xb)='mountstats\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fa9000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25c, 0x3, 0xff, 0x1, 0x8, 0x1e, 0x8}, &(0x7f0000cc6000)=0x20) getpeername$netrom(r0, &(0x7f0000be7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b24000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f9b000-0x8)={0x0, 0x1da}, &(0x7f000035b000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e39000)=@assoc_id=r1, 0x4) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x8000000000000002, 0x78, 0xe3, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x1, r1) syslog(0x9, &(0x7f0000be9000)=""/77, 0x4d) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f1d000)={0x0, 0x48, "fd77411f57890a53b5451434a541b2a3590205bdbd2535a8fb731ff91b74927d75fde0fa5f39d33038babd39a8c25f9f0d8206bee78a29b00a8b982be514eb4fc4e5ea6f4996196b"}, &(0x7f00000df000)=0x50) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000626000)={r2, @in6={{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x4, 0x0, 0x9}, 0xa0) io_submit(0x0, 0x0, &(0x7f000063e000-0x10)=[]) 2018/01/17 13:34:33 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x3, &(0x7f0000001000-0x10)={0x6d, 0x100000001}, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r1) 2018/01/17 13:34:33 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) close(r1) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000993000)='/dev/audio#\x00', 0x8, 0x2000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008ee000)=0x3f, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b90000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df9b17ad40", 0xf) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000841000)="85", 0x1}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000008000)={0x8, 0x9ad, &(0x7f0000004000-0x1000)="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", &(0x7f0000008000)="df93ecbed51168ec917f04e5bf1c12e369a5bf6cc513b97615b73090f846054d00b824b20c03a4e29229cfb1f8bb34a287cf2f38ec4cf003ea1afe31c3864da64b08ad105b936150bcfae16c894cc641642604be3e927b3949e496a859c4963e9807112691548c41c23429d3b0fc4a5f5bbd8614719556c9993222ad6b9761315843ff9d485c46c30008494110fd3f10a62b9401131c168c29a5b5541596ce8424967c4d2612e840eea6905e7736cfff281145db60aa1b14446f1de12ea310fa8f3b0f6a7f24cd356ab97d3ae2d8c22194b087f6", 0x1000, 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000a000-0x8)=[], 0xe, 0x0, &(0x7f000000c000)="5ebf5f5ad52e97c10128901bedd5"}) 2018/01/17 13:34:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/sequencer2\x00', 0x40400, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ba3000)=0x2, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000067d000-0x4)=0x1f) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) readv(r0, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000c16000-0x4)=0x0) getsockname$unix(r1, &(0x7f0000534000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000091b000-0x4)=0x8) close(r1) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000)="e6", 0x1, 0x0, &(0x7f000015c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$key(0xf, 0x3, 0x2) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) r1 = msgget(0x3, 0x90) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000486000-0xee)=""/238) r2 = gettid() getpgid(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80) ioctl$KDGKBLED(r3, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/17 13:34:33 executing program 5: r0 = semget$private(0x0, 0x0, 0x2) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000763000)=""/129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000173000)='net/raw\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000d4000-0x4)=0x0, &(0x7f000053f000)=0x4) rt_sigreturn() 2018/01/17 13:34:33 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, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006ea000-0x20)={@common='yam0\x00', @ifru_flags=0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c69000-0x18)={r1, &(0x7f0000836000)="c5cd4bbfd6c1e0068010d2f0f205c4ab41672b4407c477b3886a2a919611abff0fbaecbef0639fab79ea79257e4ee068801eceffac9c0b3387f2244dc202be61d01b2fe1665e3be53e8606a021de230c94e33cfe44432fbd300d6b160e56dbd21681386ee84e", &(0x7f000014d000)=""/172}, 0x18) sendmsg$nl_generic(r2, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x1000) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r1 = socket$kcm(0x29, 0x7, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/net\x00') setns(r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000009000)={0x0}, &(0x7f000000a000-0x4)=0x4) 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b0000)=0xc) ptrace$setopts(0x4206, r0, 0xfff, 0x76) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioprio_set$pid(0x1, r0, 0x100000000) r3 = syz_open_dev$mouse(&(0x7f0000887000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x2000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000820000)=""/100) readv(r2, &(0x7f0000951000-0x10)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000340000)={0xad, &(0x7f00005d5000)="88ed7e9672e8e9b8949781b3249f6e35e8a6a6b1a1660559d8cfc4f468acf7dd897a33b8eb0f24f0d90dbab2b41c5afaba9ca13340f09c9a86b7d3109a7386668a4d171b38c83247d469bc7aa033d06ce75ac4a474c4e12b0b8d2eabf4002e10b545dcbe29d6b7bf5d59f4265b9cd471b925961215a75eae0a1d1d4685ee5236901fa428fea5ef0892a49b6f3e722f2ad032207b5a46b1b035b649ca5c6d9d024583ca7adaa307bab4c7f12190"}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4e) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00000c8000-0x8)='./file0\x00', &(0x7f00004ad000-0x8)='./file0\x00', &(0x7f0000f0a000-0x5)='qnx6\x00', 0x0, &(0x7f000028c000-0x1)="") r0 = open(&(0x7f000088f000-0x8)='./file0\x00', 0x40, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000623000-0x16)='/selinux/checkreqprot\x00', 0x103101, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f00000ae000)=""/0, 0x0) 2018/01/17 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000497000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005da000-0x14)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) [ 312.212347] binder: 20176:20177 ioctl c0306201 2000c000 returned -14 [ 312.231226] binder: 20176:20186 ioctl c0306201 2000c000 returned -14 2018/01/17 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000bfa000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000178000)="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", 0x11a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00002e6000)=0x0, &(0x7f0000648000-0x4)=0x4) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ce000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00007e6000)=0x0, &(0x7f00002fc000-0x4)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f58000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000c6a000-0x2c)=[], 0x0) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x3b9ac9ff, &(0x7f0000009000-0x10)={0x2000, 0x1}) prctl$setname(0xf, &(0x7f0000f7f000)='\x00') 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00008ed000)=0x0, &(0x7f0000f90000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000961000-0x4)=0x0) r2 = gettid() setpgid(r1, r2) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ba7000-0x8)=0x20) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031b000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000feb000-0x4)=0x1005e) ioctl$int_in(r1, 0x5452, &(0x7f0000c55000-0x8)=0x1b7) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe8000)=0x0) 2018/01/17 13:34:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) 2018/01/17 13:34:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000015c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a94000-0x10)={0x0, r1, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006ac000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000480000)={r2, r3, 0x128}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/01/17 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa00000000002, 0x84) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000091a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000d8f000-0x4)=0xfffffffffffffffe) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r2 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000494000-0x84)={0x0, 0x0, ""}, &(0x7f0000375000)=0x8) 2018/01/17 13:34:33 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00005dc000-0xa)='/dev/dsp#\x00', 0xff, 0x8000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002f7000)=""/212) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000fea000-0x18)={0x65, 0x12, 0x0, r0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00007b2000)=""/221) 2018/01/17 13:34:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x2, 0x8, 0x1eb, 0x3, 0x40, 0x0, 0x8001, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x40, 0x2, 0x4, 0xe2}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x6}, 0x8) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000810000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) ftruncate(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000453000)='selinuxtrustedmd5sum\x00', 0x3) fcntl$addseals(r3, 0x409, 0xa) fallocate(r3, 0x3, 0x0, 0x2) 2018/01/17 13:34:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000516000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b36000-0xb0)={0x7, 0x0, [{0x8000000f, 0xd488, 0xcab8, 0x2, 0x2, 0x0}, {0x80000007, 0x8, 0x7, 0x4b8f, 0x7f77, 0x0}, {0x80000009, 0x8, 0x1, 0x1, 0x8, 0x0}, {0xc0000001, 0x3, 0x6, 0x10000, 0x0, 0x0}, {0xf, 0x3b1cc9a5, 0x7, 0x8, 0x0, 0x0}, {0x7, 0x6, 0x5, 0x3, 0x1, 0x0}, {0x80000007, 0x7, 0xffffffff, 0x0, 0x7f, 0x0}]}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r3 = syz_open_dev$urandom(&(0x7f0000f90000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000d11000)=0xd87) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) 2018/01/17 13:34:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod$loop(&(0x7f000095f000-0x8)='./file0\x00', 0x6000, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00002e8000-0xa)='/dev/vcs#\x00', 0x900000000, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000060e000-0x10)={0x0, 0x68, &(0x7f000095d000)=[@in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c5c000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b1a000-0xa0)={r2, @in6={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x180000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2, 0x400, 0x6, 0xc1}, &(0x7f00009ef000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/17 13:34:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 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) r3 = add_key$keyring(&(0x7f00004d6000-0x8)='keyring\x00', &(0x7f0000567000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00002fd000)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003d9000)="5cc71f366dfaca00d1f13715d2c61d3a20000330ab369ee6c3a9aad3c8b62d68e666fe0236c702e030bde2973ad7d6ac72dacb39cf80525fc18e7b579323a19944ce8d654eb71dd2ab3d8059c35fc578ee5c0b589b15ad79e960c81cfa1458b219e2c496fbb1e022f6dd1202c48bc6c425f8281df8cd4775dd766be9eb310971c4667ede0ee1d7424e208eb13826f9e530b77c259f5c57b75bee1bc348db86026e4d1c4849de52bb85d617c931eb8c9841121121c60bb9bee88034df5b1038ce471d59", 0xc3, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r4, 0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 312.425432] binder: 20239 RLIMIT_NICE not set 2018/01/17 13:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000623000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000032a000)={0x5, [0x5, 0x7, 0xb6d, 0xffffffffffffffb5, 0x1ff]}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000767000)={0x0, 0x0}) 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100) getpeername(r0, &(0x7f0000b58000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000)=0x10) 2018/01/17 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ef9000-0x8)={0x2, 0x7ff}, 0x8) get_thread_area(&(0x7f00006fb000-0x10)={0x1, 0x20000800, 0x0, 0x3, 0x7, 0x2, 0xfffffffffffffff8, 0x4000, 0x80000000, 0x7ff}) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x0, 0x9) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00003ae000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00006ae000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023c000)=0x14) connect$packet(r0, &(0x7f0000ffc000-0x14)={0x11, 0x5, r1, 0x1, 0x100000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000326000)={0x424cd396, 0x800, 0x0, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4) sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f0000ef3000-0x11)="b1", 0x1}], 0x1, &(0x7f00003a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$packet(r0, &(0x7f00009c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000296000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008f3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa9f7, 0x1, 0x500, 0x1f00000000, 0x10, r1}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000097f000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005ce000)=0x3, 0x4) 2018/01/17 13:34:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000af000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) vmsplice(r0, &(0x7f000010f000)=[], 0x2a6, 0xc) sendmsg$netrom(r1, &(0x7f0000d9d000)={&(0x7f0000317000)=@ax25={0x3, {"0169fbf931d200"}, 0xfff}, 0x10, &(0x7f0000fb8000)=[{&(0x7f0000453000-0x1000)="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", 0x1000}, {&(0x7f0000461000)="cc8ca0bcd07d54c0513880f1aeabc75930458426d9fd3db4", 0x18}], 0x2, 0x0, 0x0, 0x880}, 0x84) 2018/01/17 13:34:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0x9)='net/igmp\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000985000-0x10)={0x2b, &(0x7f0000003000)="11b49a1daaa73b9fab97d1b49e2ff2cf22e7401da784eb6c07fa6a2c1fdd1b4d04fee012ff95ec9651388c"}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000557000-0x8)={0x1f, {0xe54, 0x8, 0x8, 0x10001, 0x0, 0x100000000}}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000079a000-0x8)={0x0, 0x2ed}, &(0x7f0000f4f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008c3000)={r3, 0x9, 0x8bef}, &(0x7f0000fc2000)=0x8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000017b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00007be000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f00007dc000-0xd)='/dev/usbmon#\x00', 0x1000, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fb7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f000093d000-0x8)={r5, 0x0}) r6 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00005f5000)=0x1cef, &(0x7f000066e000)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mount(&(0x7f0000802000-0x8)='./file0\x00', &(0x7f0000fdf000)='./file0\x00', &(0x7f00009fc000-0x3)='v7\x00', 0x2000, &(0x7f0000a74000)="e78b38e7a5") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005e3000-0x14)={0xfffffffffffffffa, 0x4, 0x2, 0x7f, 0xb7af}, 0x14) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) [ 312.450958] binder: 20235:20249 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000d89000-0x4)=0x0) 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7c000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005b6000)="cc3010a30ae79fe2676c51c630ee856064f8395af216903d3dcf053fc3549918d55f18ce071b06f36454d9d567baeec2d146d09720b1a0e8e00b4901ff", 0x3d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00007fd000)=0x0, &(0x7f0000e78000-0x4)=0x4) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a07000)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000a96000-0xb)='/dev/adsp#\x00', 0x5f9, 0x1) ioctl$TIOCSBRK(r2, 0x5427) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009a9000-0x4)=0x0) move_pages(r3, 0x3, &(0x7f0000b1b000)=[&(0x7f0000151000/0x4000)=nil, &(0x7f0000b74000/0x3000)=nil, &(0x7f00003d9000/0x3000)=nil], &(0x7f0000be3000-0x1c)=[0x4, 0xed, 0x9, 0x1, 0x1, 0x80000000, 0x5], &(0x7f0000f80000)=[0x0, 0x0], 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000976000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ba5000-0xc)={0x3, r1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f00004a3000)={{0xffff, 0x401}, 'port0\x00', 0x20, 0x800, 0x8000, 0x0, 0x400, 0x0, 0xc0000000000, 0x0, 0x2, 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, 0x0, 0x0, 0x0]}) getsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000ea1000-0x4)=0x0, &(0x7f0000508000-0x4)=0x4) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00006f7000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00005cc000-0x8)={0xa2eee67f191dd469, r4}) getgid() setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c18000)="3cfb0fa5b0f7cefa246d2feb8cd8f8a0a9aa230c69acc2d52e4d9b306eda5e15dc66d632627e08e11517030a4edecb9778b907c30ea6a0670ba1bcc89a898c8c896e90f97c329d2b6cd7c88792462204429e56ef519c254b99ae2267e421e0edab71027e6ec0b14f4b19002bacd39de2362f2baacffb0a978b2876ed54766f2c36f4f54ab366f16f24d9e6540ce708468429ddb74b062dbcbaa62ccea058168bdafd60454cb3bc51e8f1b5c827283a699733077c81f70637e6e091a8159bafb6ed7f13053d298fc5b2d67efa04e0773f2717294289a61c", 0xd7) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00001eb000)={0x0, 0x100000, 0x0}) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000304000-0x8)={0x6, 0x11afb610}, 0x8) getegid() getgid() 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, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000a14000-0xe8)={{{@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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a75000)=0xe8) ioctl$LOOP_CLR_FD(r6, 0x7006) 2018/01/17 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x40000000000000) r3 = syz_open_dev$usbmon(&(0x7f0000563000)='/dev/usbmon#\x00', 0x2, 0x4000) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00005f3000-0x8)=0x0, &(0x7f0000f23000)=0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x2}) setns(r1, 0x8000000) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000099d000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xffffffffffffffff}) 2018/01/17 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) 2018/01/17 13:34:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f000029e000-0x7c)=""/124, 0x71) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/17 13:34:34 executing program 3: socketpair(0x4, 0x5, 0x2, &(0x7f0000938000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) 2018/01/17 13:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000619000)=0x10, 0x80800) r1 = socket$inet6(0xa, 0x80e, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d7c000-0x4)={r1}) bind$pptp(r2, &(0x7f0000efb000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getrlimit(0xb, &(0x7f0000f49000)={0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000b71000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000345000-0xb)='/dev/mixer\x00', 0x4400, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f000022c000)={"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"}) ppoll(&(0x7f0000e8b000-0x10)=[{r3, 0x29, 0x0}], 0x1, &(0x7f0000a38000-0x10)={0x77359400, 0x0}, &(0x7f00003cc000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000ed5000)={0x8, 0x0, &(0x7f000006c000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000b17000-0xc0)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000525000-0x14)={{0x3, 0x3, 0x80, 0x20, 0x3, 0x7}, 0x6, 0x8, 0x401}) 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005a9000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/ashmem\x00', 0x6001, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000b04000-0x38)={&(0x7f0000836000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f00003a9000-0x30)=[{&(0x7f0000e64000-0x9c)=""/156, 0x9c}, {&(0x7f00000d0000+0x9ae)=""/197, 0xc5}, {&(0x7f0000d5c000)=""/73, 0x49}], 0x3, &(0x7f00005f3000)=""/205, 0xcd, 0x5}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b0000)={0xffffffffffffffff}) poll(&(0x7f0000712000)=[{r0, 0x200, 0x0}, {r1, 0x20, 0x0}, {0xffffffffffffff9c, 0x2, 0x0}, {r2, 0xa0, 0x0}, {r3, 0x3152, 0x0}], 0x5, 0x7) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000d04000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5, 0x0, 0x0, 0x2000000000000006}]}, 0x10) 2018/01/17 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x0, 0x3000, 0xa0, &(0x7f000037a000/0x3000)=nil) syz_open_pts(r0, 0x40100) 2018/01/17 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000973000-0x8)={0x8000, 0x4}) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000e00000-0x4)=0x0, &(0x7f0000a7c000)=0x4) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000587000-0x1f)="9e08efa79772fb0c8c286561e5a1a60e69f7cf34b41074a723bd1c41ad0cdd", 0x1f, 0x4008840, &(0x7f0000c3c000-0x10)={0x4, 0x40, 0x4, "b2c680f2e6b8", 0x80, 0x0}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f000065e000)={0x10000, 0x2012, 0x5, 0x10001, 0xee22, 0x5, 0x9, 0x4, 0x9, 0x8}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f00001bc000)='/dev/input/mouse#\x00', 0x7, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000004a000)=0x6, &(0x7f0000cc5000)=0x4) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r4, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000145000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffb6, 0x3, 0x4e, 0x20}, &(0x7f000012e000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000afe000-0x1c)={r5, 0x2, 0xa, [0x3, 0xa2a, 0x1, 0x3, 0x6, 0x1, 0x0, 0x99, 0x5, 0x9e]}, 0x1c) shutdown(r0, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c79000)={0x0, 0x0}) readv(r6, &(0x7f000052c000)=[], 0x2c3) [ 312.694142] binder_alloc: binder_alloc_mmap_handler: 20299 20000000-20002000 already mapped failed -16 [ 312.731912] binder: BINDER_SET_CONTEXT_MGR already set [ 312.739577] binder: 20299:20311 ioctl 40046207 0 returned -16 [ 312.748365] binder_alloc: 20299: binder_alloc_buf, no vma [ 312.757136] binder: 20299:20311 transaction failed 29189/-3, size 80-16 line 2903 [ 312.774704] binder: undelivered TRANSACTION_ERROR: 29189 [ 312.780307] binder: release 20299:20301 transaction 389 out, still active [ 312.787352] binder: unexpected work type, 4, not freed 2018/01/17 13:34:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000fc6000+0xb76)='/dev/sg#\x00', 0xffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f000048e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x7fff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f0a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r2, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ce0000-0x4)=0x0, 0x4) 2018/01/17 13:34:34 executing program 5: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000390000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000e7000)={0x0, 0xfffffffffffffff8}, &(0x7f00001ac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000170000-0x8)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002a2000)='/selinux/context\x00', 0x2, 0x0) mincore(&(0x7f00001c4000/0x2000)=nil, 0x2000, &(0x7f00000a8000-0xa9)=""/169) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002f0000)={r3, 0x70, "f31f0e8b988f3ee6817ccc9a4c831e5605ce66437c0c5d2c874d363c6cd7c346d58872739e420e368224e397d637cef650d9baaf52dd0eefbf553660994cf6c0d770243e7108bee721e6200931889beea2f41fdcd100fddcc1ee997f9ad762e8b7bb1157ba73d84e7ca4e572173299fd"}, &(0x7f0000196000-0x4)=0x78) 2018/01/17 13:34:34 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) r1 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) flock(r1, 0x2) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000006b000)='/dev/ppp\x00', 0x80, 0x0) 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a2000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000fcb000)=0x1) mknodat(r0, &(0x7f0000f5a000-0x8)='./file0\x00', 0x8, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/17 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x10004, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) clock_gettime(0x0, &(0x7f000069f000-0x10)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d0000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00001ca000-0x4)=0x3) 2018/01/17 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009f7000-0x28)={@generic="645e1c19efe45b931402a4ce77d3dd5c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r3, &(0x7f0000c19000-0xee)=""/238, 0xee, 0x0, &(0x7f000060e000-0x14)={0x11, 0x1f, r4, 0x1, 0x7, 0x6, @random="b369fcdf564b", [0x0, 0x0]}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) dup2(r2, r1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f000063d000)=@dstopts={0x2f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x30, {0x7, 0xa, 0x4, 0x2, [0x9, 0x5baf, 0x7fffffff, 0x0, 0xc4d7]}}, @ra={0x5, 0x2, 0x8}]}, 0x4d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000038e000-0x4c)={0x4, 0x80000000, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r5, 0x0) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sg(&(0x7f0000ad9000)='/dev/sg#\x00', 0x9, 0xc0000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000025d000+0xaa4)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcc000)=0xe8) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000057d000-0x4)=0x0) fcntl$lock(r2, 0x0, &(0x7f0000f02000-0x20)={0x0, 0x1, 0x7687, 0x2, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b0f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xca3, 0x2, 0x2, 0x3, 0x3, 0x8, 0xd}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dba000)={0x7, 0x101, 0x6, 0xacd3}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/17 13:34:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00009d4000-0x28)={&(0x7f0000ae6000/0x3000)=nil, 0x8, 0x2, 0x8, &(0x7f0000bd3000/0x5000)=nil, 0x2}) dup3(r1, r0, 0x0) [ 312.794909] binder: unexpected work type, 4, not freed [ 312.800269] binder: undelivered TRANSACTION_COMPLETE [ 312.805474] binder: send failed reply for transaction 389, target dead 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d48000-0x4)=0x0) r1 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') close(r1) 2018/01/17 13:34:34 executing program 0: prctl$void(0x22) r0 = syz_open_dev$sndpcmp(&(0x7f00004aa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008bf000)=0x0) 2018/01/17 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x5, 0x8, 0x0, 0x0, 0x0, 0x200001, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000094b000-0x8)=0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc7000)={0xffffffffffffffff, &(0x7f0000444000-0xa5)="", &(0x7f0000133000)=""/102}, 0x18) 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e67000-0xb)='/dev/mixer\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c6a000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000d20000-0xa)='/dev/dsp#\x00', 0x1, 0x40000) epoll_wait(r2, &(0x7f0000353000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6) write(r0, &(0x7f00004e4000-0x3d)="260000005e0009fff10000f8000003ff050001059f000000ab4f0000015b1ee9067535ea591d", 0x26) 2018/01/17 13:34:34 executing program 7: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0xfffffffffffffffe, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x101100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000063000-0x4)=0xffffffffffffff23, 0x1f0) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000001a000)=0xb94, 0x4) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010f, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d6000)=0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x8, 0xb, 0x4, 0x6a5e95f0, r2}, &(0x7f00009d7000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x0}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xf8000, 0x2, 0x7, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000001000)=@ax25={0x3, {"deb7ac9315a0c0"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x1, 0x2, 0xffffffff, 0x1f, 0x0}, &(0x7f00009d6000)=0x14) sched_yield() 2018/01/17 13:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x2, 0x8000040000001) poll(&(0x7f0000083000)=[{r0, 0x0, 0x0}], 0x1, 0xf5) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$dmmidi(&(0x7f000051d000-0xd)='/dev/dmmidi#\x00', 0xa8, 0x10000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000888000-0x1)=0x3) 2018/01/17 13:34:34 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) close(r0) r3 = memfd_create(&(0x7f0000bd6000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fb6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0x61749155, 0xffffffff00000001, 0xffffffffffff0000}, &(0x7f000043b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000074c000-0x8)={r4, 0x2}, &(0x7f00006ad000)=0x8) bind$can_raw(r3, &(0x7f0000105000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000332000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe00, 0x10000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000baf000-0x8)=0x1000) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000eb0000)='/dev/adsp#\x00', 0x8, 0x400802) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000385000-0x8)=@assoc_value={0x0, 0xfffffffffffffe01}, &(0x7f000074e000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004c5000)=@assoc_value={r2, 0x4f}, 0x8) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f000009f000)=""/4096, 0x1000, 0xffffffffffff5fff, &(0x7f00008e0000-0x10)={0x0, 0x989680}) 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000878000-0xc)='-]mime_type\x00', 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d42000-0x9)='/dev/vcs\x00', 0x0, 0x0) socketpair(0x11, 0x800, 0x1d, &(0x7f000054f000-0x8)={0x0, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000a59000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x105400) ioctl$TCGETA(r4, 0x5405, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ftruncate(r6, 0x800) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007b6000-0x4)=0xece1, 0x4) ioctl$FIONREAD(r6, 0x541b, &(0x7f00001b8000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000095d000-0x8)={r3, 0x6}) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) dup2(r0, r1) io_setup(0x40, &(0x7f0000422000-0x8)=0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000651000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) io_submit(r7, 0x4, &(0x7f000067c000)=[&(0x7f0000525000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r4, &(0x7f00003b2000)="635ba5400e5e0090bd0535b67a111a386fc3835dec5045c3c57cc0e83d8055a6d438fa836d4072ba74171f9ed48717f1a27efad4f9e6fe13d709642655237ff5d3c397c3c857bf761eed18905ffe8a596155d66a9071f47f1e218d74205a46880d23cef33caf02bc16ff22fba3fbfa6ca03eadfe08fb0095c0c5ce52c0ae9df56a0e3b01d4a0ff7d3962c5bd77de11506f89725388bcc0a4f5bee1806dd6460961e439056284b9faa6d3378250f5c7d5b47e2a5903a8fc863289a4d933ac3d77659641f1c0d274667f951d8b1d132d5bcb", 0xd1, 0xa267, 0x0, 0x1, r4}, &(0x7f0000bfb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00005f8000-0xf3)="dae5073b0532fa55cf9358cc3060afff0fcf5f2e5d6ce942e28a24a0b995c3e4d3b755134c05358393aeb18e651582a9fd388dcbab3ce6acdfaff649052d6677b4ca580481658cca0e3980fcd40c2eb2f45ae19a5fc59e48d2361ddec29d6b3268cb3bebcdba725c2cfd5781cb56e4903351792fece035ff185280481431eb3b27094b2d02379d1eb13b76de7c43a25dcc0e193a1c6271c11216087684d4cf90112ac8a1565cfec13ac63d02920b476f72319db37c5e6f4d52f583e38cb7c4613426f92e69ed7ceb0f83b85ac9c3e44ed633859d99a7751f23f9f740d8d9be961f83c03ba2786d99988e9b92623196fe0a2b12", 0xf3, 0x0, 0x0, 0x0, r8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000dda000)="4fc7cbf41ac7c568e0b1e426244ace5f1fcf2cfd88d9d407107fbf0f37aadecb0fe023966059a012337744a85555f90a744a729de91da46b81a94e0d95ba5d9e08f14ccbd02079611d3163c44017e38a50f699894dbacb9b3778658f67d9bfef1deefa9730c32065a30b97c8cae00a17d9677212bc97b59f65b9911f9c38b8a24ad9ce88cdd626", 0x87, 0x101, 0x0, 0x1, r0}, &(0x7f0000ac4000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000078000)="2b8b1c26aec9dfbe643a61f9effc18dfdee462616cab9145dc3a3dc372aa8cf317bbb0c0501a2dc0013790c38829f82b1fb11efac34fa4ef0a7348f9051b9d16a5c516349c1b59013a0e6915180cc5480c411272de23e788819ac904c631b75df5265c1fcddb807b0476983f2eb943add7c543d10f61a694bc89e0236717bfe7176f3960c3208e1534a8b706af5c1cd706cdc587b1c9332ea2278976d49f920aaed8b4045cc86d6fd8ef8ab4ba89910c03f5535d7bea0f73d9de7f29", 0xbc, 0x7, 0x0, 0x1, r4}]) 2018/01/17 13:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000045d000-0x4)=0x4ad) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendmmsg$nfc_llcp(r1, &(0x7f000005a000-0x21)=[{&(0x7f00001d8000-0x60)={0x27, 0xfffffffffffffeff, 0x5, 0x7, 0x3a63, 0xc, "d462bfbae88e5ae41ceadf5b406541d07afa03533d23279a2f7c1c427c335270fb6831b3870fa8f9f8aa292cd5a348695774422d132da7816f315452a7c601", 0xcc}, 0x60, &(0x7f0000606000)=[{&(0x7f0000889000)="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", 0x1000}, {&(0x7f000074b000)="fb1ddb75a6", 0x5}, {&(0x7f00001ae000)="eef107ad73a64603a483137e0fcfe60c55a22d7239d80670a88d7d0c8054bf88980b6720e996e52fb446bb757e91c8537444fc415ecbba4a86771235a4dd4a0900e3d26709c7fb6a3d64c327227274af0b695e8715f793379983c26d102c35c95adfad46d75e5df42ede6a948ad3fb66052bee6693de22cbc6855cf42e84abc2452b55b1d75c93ed87ceedb12b57f58e31650177dae69a08085867d3d7cf270f8c366e1f128988287ffdf7749284496cdf9448e2ba98ff6c32", 0xb9}, {&(0x7f00005f0000)="14b7c5e0f1c5984cf19b23233760ff9c543c389eb03b96bd465be9b7ed32e9abcb994cd97911478ee48f3eec5c4134ff6ce296b338b15b7b45f5a9185fd00acc5f3ae44d8e306559ec94fcc849e8476db87959b91db3116dfa02cfa05c55335b46f3e1f3f98be15a33d1e9e3ac0dd9bfe803573f8c53756b1a4396adaf8e79c67e2d6daa2a22366fd6a96d5ebcd7d9b8b7b2daa7e69a2d3c97bc33de52b7d98e295c3b42c5669fa71897f2644aeb9237226abbc284ab2d225f35e10afbe9e921d60c819930fb", 0xc6}, {&(0x7f000016e000)="c438f70ca102dd485aba28c09c2f199ae28c2eb6391ede69298932f8923a27da2672b860093a0c8cb553c35e3eed54250a6486b0c8b1b350c3f0834b325540c6d037b48006e275b5e70c2382e6aa0e356c973daa56121de51ef5c14cbe8487b890dad930d5cd20fdeaeb20bb533931c7c9a8b939080d1eea77275692e4e104ef9001dab9e32fa5d2173ad27c65068b6e453d9a7349b25d2897bd72eb95da89c2dc80f485f7b8a0adb874fc195cae0fce317082b19cbdeb419aa1b2e1739ab9cb5a27f15425e03b145d309128318cb11f146811e9cf71a5a4e2545a", 0xdb}], 0x5, 0x0, 0x0, 0x24004000}, {&(0x7f00008b2000)={0x27, 0x8b2e, 0x7, 0x7, 0x4, 0x3f, "754b507eda8ec66dcfdaaeeefaddd557aa03c11bc1c4efbc076c7d5e09aea12be82a48c8b19e298bcad3ab9d9383e495d295ec39fc2b21bb331c33909eef5a", 0x80000001}, 0x60, &(0x7f0000428000)=[], 0x0, &(0x7f0000189000)={0x1010, 0x115, 0x49, "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"}, 0x1010, 0x4000000}], 0x2, 0x40) 2018/01/17 13:34:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x2)="09d8", 0x2ab) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/17 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) pkey_alloc(0x0, 0x1) 2018/01/17 13:34:34 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000922000)='wchan\x00') mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00009d7000)={0x1, 0x20, [0x8, 0x1, 0x9, 0x100, 0x0, 0x1, 0x2, 0x2]}) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000090000)=0x6, 0x4) 2018/01/17 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000ef8000-0x4)=0x9) socket$inet6(0xa, 0x0, 0x9) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) lseek(r2, 0x0, 0x3) 2018/01/17 13:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) fcntl$getownex(r0, 0x10, &(0x7f00000db000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004af000)={{0x4, 0x4, 0x6, 0x8, "6914d628426b30b60c80be98a4dd8e42258924464ec7abad1a374ce8db1a05577e4386540baf7fdfd6a2a59a", 0xfffffffffffffe01}, 0x0, 0x0, 0x200, r1, 0x5, 0x4, "8fecf8be5c5c7a11bc7048e4d1636be8507f473f16e07506af40756fa5994a64f59ba0a13708319d446ef00cb88b9f20af6d7f24e8f1ec6f5777f061bf4e8039", &(0x7f000018d000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x1, 0x1, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x4, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000076000)=[{0x6, 0x59, 0x0, 0x407ffc0004}]}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000676000)=0x200) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00005f8000-0x8)=[0x0, 0x0]) lseek(r0, 0x8, 0x3f94b0bc4383a4bf) getegid() [ 313.040396] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000062f000-0x8)='./file0\x00', &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) setfsgid(r0) setpriority(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000900000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000028b000-0xb)='/dev/mixer\x00', 0x200840, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000092000)={0x0, 0xffffffff00000000}, &(0x7f0000a08000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00006e5000)={r3, 0x5, 0x3, 0x80000001, 0x200, 0x3, 0xffffffffffffffff, 0x0, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x6, 0x6, 0x0, 0x80}}, &(0x7f0000c64000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000063a000-0xc)={r3, 0x800, 0x30}, &(0x7f000002d000)=0xc) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000589000)={0xf5, 0x0, [0x2, 0x6, 0x0, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x1, r1) 2018/01/17 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94) sendmmsg$inet_sctp(r0, &(0x7f00008c0000-0x150)=[{&(0x7f0000909000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000d0f000)=[], 0x0, &(0x7f000049b000)=[@sndinfo={0xffffffffffffff68, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) [ 313.086377] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 13:34:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) getsockopt(r0, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) arch_prctl(0x1004, &(0x7f0000b87000-0x1000)="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") r1 = syz_open_dev$admmidi(&(0x7f000099f000)='/dev/admmidi#\x00', 0x1d42, 0x202000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000576000-0x52)=""/82) 2018/01/17 13:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = syz_open_dev$usbmon(&(0x7f00001d0000-0xd)='/dev/usbmon#\x00', 0x322, 0x20000) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000f36000-0x48)={0x2, 0x0, [0x0, 0x7, 0x8, 0xffffffffffff0000, 0xee, 0x5, 0x81, 0xff]}) r6 = fcntl$dupfd(r4, 0x406, r4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000430000-0x28)={r6, 0x0, 0x59, 0x3a, &(0x7f000050a000)="6b6eb8df9ff8da30e598999afebcac2c63171627486e7d4fcd3e48ad6461e66e53756d7e5daa3ea113b3883fae018ab8ee0ad32256a01cf49fe1aaeac3797c93b11746078fb9cc28ebb381ca09ed39b4cb9bb2d4397ec94f7d", &(0x7f0000b53000-0x3a)=""/58, 0x3, 0x1}, 0x28) r7 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) flistxattr(r7, &(0x7f00007c4000-0x30)=""/48, 0x30) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f000007c000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f00007db000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f000017e000)={0x101, 0x7, 0x8, 0x2ee, 0x1, 0x64c, 0xffffffffffff9d0f, 0xb2d, 0x3, 0x9, 0x3}, 0xb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000944000)={0x0, 0x0}) getresuid(&(0x7f0000e11000)=0x0, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000a87000-0x4)=0x0) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f00003fc000)=r8) socket$inet6(0xa, 0x1, 0x5) ioctl$int_in(r4, 0x40000000005423, &(0x7f0000851000-0x8)=0x0) 2018/01/17 13:34:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000359000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008d1000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='\x00', 0x0) write(r1, &(0x7f000045a000)="27f63b", 0x3) pwritev(r1, &(0x7f0000bc7000-0x40)=[{&(0x7f000068d000)="bf00d384c9540fc9c5e8b5cef2e14273f3fe9a73514d7a817f0e4e4a34db935c9170f05e86eb0cf676e5ad565db2fcdddc3414055dd718d4a8551bc3b61a388a676bb65824fb147f2872928aca31d29a75464fb5eea61a9c899f7d03e5477921958cc5d07d07419a724f168b3d04223e48f6ca6e7fee0d0f97207cebb2f8683a4d0cdd8b12a42272fe6e89aff88bf9c4fc2a3c1a4ce9eaf58b1f04128f11ec0937319b98670b19793af0e9c87de9015b36e3349c62ce6274ccd1a2ce1621bf520305ce0f8140575dd548754eeee33be0b8a23f0b91217a7e0130d6772e00", 0xde}, {&(0x7f0000389000-0x31)="4f460513ee3d29ae14595d49255eaf152ebca0645d0b0d34366015d495edd0121ad7331234a1412f283ed119f11e0912f6", 0x31}, {&(0x7f0000fcd000-0x31)="196bda729fdb18d18cdc98db71c0d047b9fc646b287b37ac7647ddca71610125658c2c005896b06dad34567151d82d1072", 0x2f3}, {&(0x7f00004f2000-0x4f)="991b8d11e2b54f4727c25dbfba25ede3d6d53badac0276179a5ced4bc918dd8d7ddc4518bc1e221078fe5701adaabb88acec660f202516403565ebdcbeb1f4d96ebc4a0b368c145e6dc6019f5a4a47", 0x4f}], 0x4, 0x3e) chdir(&(0x7f0000e10000-0x8)='./file0\x00') getpeername$ax25(r1, &(0x7f00002c6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f12000-0x4)=0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000e85000)=@fragment={0x32, 0x0, 0x81, 0x6cd6, 0x0, 0x80000001, 0x3}, 0x8) epoll_create1(0x0) mknodat(r1, &(0x7f0000b8c000-0x8)='./file0\x00', 0x810a, 0x100) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000679000)={0x0, 0x2}, &(0x7f0000881000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000070d000-0xc)={r2, 0x1000, 0x30}, &(0x7f000059c000)=0xc) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TCGETA(r1, 0x5405, &(0x7f00006aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 13:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000073f000-0x20)={0x103ff, 0x1, 0x10f000, 0x1000, &(0x7f000090e000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000672000-0x4)=0x7) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/17 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$unix(r0, &(0x7f00008ce000-0xa)=@file={0x1, './file0\x00'}, 0xa) 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 = add_key(&(0x7f0000e76000-0xc)='id_resolver\x00', &(0x7f00007b7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000088b000-0x5)="0cc6da337e", 0x5, 0xfffffffffffffff9) add_key$keyring(&(0x7f000005b000-0x8)='keyring\x00', &(0x7f0000fb7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) close(0xffffffffffffffff) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c7f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037d000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000704000-0x8)={0x1, [0x0]}, &(0x7f000038b000)=0x3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c1a000)={r4, 0xfffffffffffff634}, 0x8) 2018/01/17 13:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc6000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x20) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000b58000-0x28)={@common="726f736530000000fefb000000000100", 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000bc2000-0xa0)="fd", 0x1}], 0x1, &(0x7f0000515000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000509000)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x81, 0x1, 0x0, &(0x7f00000c8000)=@common='sit0\x00', 0x8, 0x8000, 0x7fffffff}) 2018/01/17 13:34:34 executing program 0: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x7, 0x0, 0x7fff}) syz_emit_ethernet(0xffffffffffffffd9, &(0x7f0000f8a000)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "6607e4f958cbead3618d182dcda2df61"}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e8c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000214000-0x2b)=""/43) 2018/01/17 13:34:34 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000757000)=0x6, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x80) 2018/01/17 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000714000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00009b7000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b75000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x113, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/17 13:34:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f00003b8000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000057000-0xf8)={{0xffffffffffffffff, 0xbc538e7a6f466038, 0x53e, 0x2, 0x40000000000000}, 0x0, 0x8000, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffff9, 0x0, 0x4e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000082a000)=[{r1, 0x40, 0x0}, {r1, 0x0, 0x0}, {r0, 0x221a, 0x0}, {r1, 0x8204, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x80, 0x0}], 0x7, 0x9) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000006000-0x4)={0x10000003, 0x1, 0x0, 0x0}) fstat(r3, &(0x7f0000001000-0x44)={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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xc000, r4, r5, 0xffff, 0xbaf1, 0x80) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xe000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 13:34:34 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fb4000)={0x2, 0x4, 0x81, 0x8, 0x0}, &(0x7f0000f0e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e06000-0x8)={r2, 0x0}, &(0x7f0000000000)=0x8) r4 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x68)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfff000000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xfffffffffffffffa, 0x1, 0x40}, &(0x7f0000003000-0x4)=0xa0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x891, 0x9, 0x2, 0x5, 0x1}, &(0x7f0000000000)=0xa0) r8 = socket(0xa, 0x80800, 0x5) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000005000-0x8)=@sco={0x1f, {0x6, 0xcd, 0x8, 0x3, 0x2, 0x3825}}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@generic="cf0f14a38caa2577723e4720720d7dd6", @ifru_mtu=0x81}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000007000-0x8c)={r7, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000003000-0x2)={0xffffffff}, 0x4) r9 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r9, 0xe, &(0x7f0000008000-0xff)=""/255) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r5, 0x4c, &(0x7f0000008000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [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, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in={0x2, 0x1, @rand_addr=0x62d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000-0x4)=0x10) 2018/01/17 13:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000ae000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000769000)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000392000-0x1a4)=[{{&(0x7f0000e86000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d2d000)=[{&(0x7f0000ea4000)=""/66, 0x42}], 0x1, &(0x7f000056e000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000064f000-0x10)={0x77359400, 0x0}) 2018/01/17 13:34:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 13:34:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x6, 0x6, 0x1f, 0xe6, "262939004967cac25c28b7ce431ca62cfc570a752e5417512c2136ee22e586de78efb383fdcd2604c1e4ac51", 0x186e}) 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) memfd_create(&(0x7f0000002000)='/selinux/policy\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80000) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) 2018/01/17 13:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d27000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000775000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = semget$private(0x0, 0x9, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ff000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00007b2000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) semop(r1, &(0x7f0000004000)=[{0x0, 0x2, 0x1000}, {0x1, 0x9, 0x800}, {0x3, 0x80, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x7f, 0x1800}], 0x5) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x6, 0x0}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) 2018/01/17 13:34:35 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) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x5) syz_open_dev$sndpcmc(&(0x7f0000601000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x408000) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/17 13:34:35 executing program 6: 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$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f000013d000)='/dev/amidi#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000014d000-0x20)={0x7, 0x37, 0x1, 0x9, 0xfa, 0x3ff, 0x4, 0x3f, 0x0}, &(0x7f0000feb000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b05000-0xc)={r3, 0x3f, 0x2, [0x8, 0xc82]}, &(0x7f000009c000+0xf61)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r1, r4, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/17 13:34:35 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000)={0x6, 0x3d}) 2018/01/17 13:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000653000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) fallocate(r0, 0x3, 0x4d, 0x3) 2018/01/17 13:34:35 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000009000-0x8)=0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0xfff, 0x9}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x100}, 0x8) 2018/01/17 13:34:35 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f000000d000-0x14)={0x11, 0xd, r1, 0x1, 0x1, 0x6, @random='V\b1[lp', [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 13:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = geteuid() r2 = request_key(&(0x7f0000e4b000-0xc)='cifs.spnego\x00', &(0x7f0000f9a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000235000)='\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/17 13:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18c, &(0x7f0000a67000-0x1b5)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f3aa20258edb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x156, 0x11, 0x0, @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}, {[@routing={0xdf, 0x2, 0x1, 0x9, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x6, 0xc, 0x100000001, 0xfbb, [0x10000, 0x8, 0x0, 0x2, 0x5, 0x0]}}, @jumbo={0xc2, 0x4, 0x100000000}, @calipso={0x7, 0x10, {0x701856d1, 0x2, 0x0, 0xfffffffffffffffa, [0x7f]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0xcbf}]}, @dstopts={0x32, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0x10}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x7f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x20000000000000}, @padn={0x1, 0xffffffffffffff6e, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x200}, @ra={0x5, 0x2, 0x7ff}, @generic={0x100, 0x19, "9f51f289ecf18b19eb7db0d534f4024dfa205660c5b24036de"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "740c012adaf287af8b9c8311b64670c35b985bcd929bee98170007276a5a2350c337eeb55bb3068f04"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "abc9f5a231be908d0af514b64304b0a2b92ce410e0b7ace52ab4f5af221d12fc40334623e16ceaa01c46cb1ed1b61c2225e3da9015780a65aac96013482ea448538ce8022ebed01e2f12e3630ce7be7af6"}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 13:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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 = dup(r0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r2, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 13:34:35 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000a1e000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000-0x40)={0x200000000000000, 0x1001, 0x8001, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00004f5000-0x13)='/dev/snd/controlC#\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) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00009a2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x2, 0x4000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/sequencer2\x00', 0x80, 0x0) connect(r1, &(0x7f00007fd000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x2}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000727000-0x4)=0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x20, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f21000)={0x0, 0x1ff}, &(0x7f000090f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a16000)={r2, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x85, 0x427, 0x7c41bcfe, 0x5, 0xa83a, 0x1000, 0x9, 0x7fff, 0x5, 0x2, 0x401, 0x8, 0x8, 0x5, 0xffffffffffffffff]}, &(0x7f0000d73000-0x4)=0x108) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/17 13:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a1b000)=[0xfffffffffffffff8]) r1 = memfd_create(&(0x7f0000bc1000-0x5)='eth0\x00', 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb9000)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000056000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/01/17 13:34:35 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x8e02) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00009ca000-0x4)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000abb000)='/dev/dmmidi#\x00', 0xe1c, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) connect$inet6(r1, &(0x7f0000b53000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000a3d000)={0x0, 0x0}) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000a3d000-0x1)={r1, r1, 0x9}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000082b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000048d000)={r1, &(0x7f0000001000-0x99)="1e2e7bab7e1c1eb2fe3ef66b2940c423aba3c1b1b498e81471b3e6471d0407410c5ab44a694e3fe0be2c1d28b1da501ffea7c1313af693c63eb2cb2806f5a34a32bfb8b72e32cb48585d8e20922bc91323d5d0e118f3eeb10e823c89e0588d67451ad9855f6ff56cbab2a2c80a73a246caf71da253466bcf2d09819919671b799d01c89f3773439957e43bec43858a9e57e170d0acc4c126e6"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000000)=0x2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x49b6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000003000-0x28)={0x3b, 0x20, [0x9, 0x2, 0x9, 0x3, 0x6, 0x6, 0x3, 0x59f7]}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000003000)={0x800, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000004000)={0x50, 0x1ff, "ec004b8d1677a4951787a6e7d5f64042c048a6692bfbb5e00bbec514824c96f3446176be48de38906edbffb10d878fdb746849dda1d6d5deb91e947f35eb4b162d2b2b497d1146cc"}, 0x0) set_thread_area(&(0x7f0000003000-0x6)={0x6, 0x20101800, 0xffffffff, 0x9, 0x6, 0x100, 0x9, 0x3f, 0xd559, 0x100}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x697}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={r5, 0x800}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000005000)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x7, 0x2, &(0x7f0000007000-0x15)=""/21, &(0x7f0000007000-0x4)=0x15) 2018/01/17 13:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000661000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 13:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004b3000-0x28)={@common='bridge0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a130a000000005827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535018acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b03000000eb56583b", "94673663657cf4f32535af74", 0x4, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f00006ee000-0xb)='/dev/midi#\x00', 0x3, 0x2) connect$l2tp(r1, &(0x7f00001cb000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x2, {0xa, 0x1, 0x190d4336, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}}, 0x32) 2018/01/17 13:34:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x488000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/17 13:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ea8000)={0x0, 0xd48e, 0x2, 0xfffffffffffffffd, 0x8000, 0x7fffffff, 0x3, 0x5, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x40, 0x9, 0x5}}, &(0x7f0000c44000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f75000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x22, 0x8, 0x1, 0x50}, &(0x7f0000b6f000)=0xa0) sendto$inet(r0, &(0x7f0000f7e000-0x481)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000006a000-0x1)="", 0x0, 0x40000, &(0x7f0000aff000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f24000)={0x0, 0x0}) 2018/01/17 13:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000717000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000366000)=0x0, &(0x7f00001c3000)=0x0, 0xff, &(0x7f00003d6000/0x2000)=nil, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000067b000-0x20)={{&(0x7f000013c000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac1000-0xb)='/dev/hwrng\x00', 0x88502, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000e1d000-0x4)=0x3, 0x4) 2018/01/17 13:34:35 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b4000-0x4)=0x0) mmap(&(0x7f0000709000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000709000)=0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000709000)=0x0) mmap(&(0x7f0000709000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000709000)=0x0, &(0x7f0000108000)=0x0, &(0x7f0000304000-0x4)=0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00005b8000-0x38)={&(0x7f0000709000)=@kern={0x10, 0x0, 0x0, 0x80040420}, 0xc, &(0x7f000070a000-0x40)=[{&(0x7f00002a7000)={0xd4, 0x3e, 0x500, 0x3, 0x1, "", [@generic="ff9c9267161a120baa4593c0b802dc7e183246d5fe1b759297c58920f3f391b85c8aeb5f2b1039d9ceedfa32aa2fe092ad706b2c2a04cc29eee5349ee51a79e79155981597a4dad92a2826d228580dc503c1ae4074169ca534b80d582d18afce3a438b0395d024d98f38b4544cd6a66b1084375e51b3fb6c95a8d2cb956ea8a4ec8675412fdf14c5a73ce7f109b6a3ebf346d4abe4c559b58399debd7f4ef7296bfea95bdf6744b5", @nested={0x10, 0x54, [@typed={0xc, 0x87, @pid=r1}]}, @typed={0xc, 0x44, @fd=r0}]}, 0xd4}, {&(0x7f000070a000-0x288)={0x112c, 0x28, 0x220, 0x2, 0x2, "", [@nested={0x1108, 0xb, [@generic="1bc6d5d6c57ead726a4341c4b1883d104e31f8450511f43d2ee6b1f89e456153343bd7e8fe50ecba89cc7b69babb27c717f9b664f85b236ca1c408d9091817393918a718118566e5649fc7c2b686798266ac6eeb4c729219e0ea7ef1d93ffb14a12f08db06509873065f6397", @typed={0x98, 0x8f, @binary="e337e736434d6f2fd619c3fb50220d4afb206dd030901faa35e86e462b57ca3fad64bed4e1145043c9fb0a627bba3f6fab38900798722dc447fc583a590cac942c23f52bac94dc69af6d9522ac89ed99f991efd43436bf0c1f56c7aebc93bbd5789fc6bf10a501f908f0b6adb0240649f203d7bcf198c0b5af70a147e41b21295bc330278bfff74aef93c77f14bc0b"}, @generic="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@typed={0x14, 0x46, @str='/dev/sg#\x00'}]}, 0x112c}, {&(0x7f000070a000-0x44d8)={0x44d8, 0x23, 0x408, 0x6, 0x0, "", [@typed={0xc, 0x86, @pid=r2}, @typed={0xc, 0x1, @pid=r3}, @nested={0x2170, 0x3c, [@typed={0xc, 0x52, @pid=r4}, @generic="9729ced135cdebd00d1e3b0f4dfaa83013041b654bf174cea3d31fc60a991a664c6a8578b12a840af131016d04c477e076c1077669f9e20fb43d2c001fe87aa5d85130c76b1b8ec391fc4b9d7f786ca1502129176f63f2f6892e0774802a9a93651c238cf8b12f0fb4b0faf6da91612d315a404f689b592ab8af84b34e3db8436e4f1c5f6fdfd8f811e8eb4a07df99abdaa9a0ddcc5a13f6ff82b160e6fb87c23e32f2aa2c61a4d15f145247ae9180251593a04b71cc8396541dd16f4fd6e5817c9e3717de56cfc7b7e68c4688790aff83f559f72aecfa3f3ebe45a6", 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@typed={0x8, 0x2e, @void=""}, @typed={0x8, 0x37, @void=""}, @generic="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", @generic="8dbb15eb9d2bf03cd1d3a6c7d7ef3a6fe2730c936b8713f67b205801e0c9082cc2208588be0c32c8fad7ba68ec1eba59c74e80bc0a05fdccf20d57f364c93582ea2b1b47ad30a1d3b0a99bd0311e41353972c272d7bccb84849f6ff548814d56d3451d38bc162925a1cac4d0c8eed537323d3a23a5dd8286603107efdb84"]}]}, 0x44d8}, {&(0x7f00001d8000)={0x244, 0x20, 0x302, 0x2, 0x3, "", [@generic="308dd428fbe34830fadbe1edf7e2c13c8c714ac2b9dde80b3b756e0b8b21ca90bca353c8b3f57b419b10f8b5bc66b5e252d9ed243ba05cd681d445e38b37c79b20d8325aeb21d992304e1b23c1feb39cbfdf2972c15439b50ba6ceaca5b1d725b2f364cddea58bfba69a1375477f16855215e1e0dc4925f213c18b9422eeb6e575f12ca1db81985bfe14982dae478943ca0af3cd2bb9ba9f651cd7be749c71c99cb67a9ec9c4f044e24e510eb8eb7e7bf208ad2219e8427925fe262da78c3b9f116861f78e99fa426ba7b2608374cda3b57f45e740b0d3", @typed={0xc, 0x3c, @uid=r5}, @nested={0x84, 0x35, [@typed={0xc, 0x18, @fd=r0}, @generic="21b8efc154b32fc5664b356227f82178c5c259712763b8aab630654af4dd5dee1771fce66b254918072f69c3371e0523c99d4dba7c65d3f20333310a797ccad64d2f0dc6e49d462e19535b613d5f2ece5274e3a9ff39df7ac0dcb82e7bc08f9630f5f2223a9e23a3024add9ab56dfbfabaab"]}, @typed={0x10, 0x59, @u64=0x0}, @generic="85a38fb1c590bb0431fcbb013c1f24443690dca2dbfc", @nested={0x58, 0x8b, [@generic="12cfe885770013ea8d95e876f91b80d5a30b9ba9d2d5f194b9b8e15db4a38be243932a66904d3a359d5670ea7cdb89256c16e054b7abfb653f42909d521b5b7963f89ddc94dfad1d2fe12c1a29c87f7124cba489"]}, @nested={0x4c, 0x42, [@typed={0xc, 0x8, @fd=r0}, @typed={0xc, 0x39, @ipv4=@rand_addr=0x8}, @typed={0xc, 0x16, @u32=0x7}, @typed={0x14, 0x7, @str='/dev/sg#\x00'}, @typed={0x10, 0x90, @u64=0x7}]}]}, 0x244}], 0x4, &(0x7f0000709000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x4004}, 0x0) ioctl(r0, 0x2279, &(0x7f0000585000)="") 2018/01/17 13:34:35 executing program 3: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000dbc000)='/dev/midi#\x00', 0x7fff, 0x400000) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00007ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000dbd000-0x10)={0x56, &(0x7f00008ca000)="7a6383a31118fc94aabb4018328e4e5c986e701007318d3d7a5d8514cb60557eb52cca7ac296583ae33753b098c32c1c4245ab97ab17eeafef26199143fc76e70f36c50266309fd39aa05e4cabcdc11647bd0f1f74b7"}) tgkill(r1, r2, 0x1) 2018/01/17 13:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ee7000-0xb)='/dev/mixer\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(r0, &(0x7f000085f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de4000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000074a000-0x38)={&(0x7f00000ed000)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000ac4000)={&(0x7f0000ed4000)=@migrate={0x68, 0x21, 0x200, 0x2, 0x1, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x9, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x6, r2, r1}, 0x4, 0x3}, [@mark={0xc, 0x15, {0x2, 0x8}}, @policy_type={0xc, 0x10, {0x200000000000001, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4c011) 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 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000933000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000c9a000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000aba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r3, &(0x7f0000339000)=[{&(0x7f0000e79000-0x40)=""/64, 0x40}, {&(0x7f0000dcf000)=""/46, 0x2e}, {&(0x7f0000584000)=""/4096, 0x1000}, {&(0x7f0000555000-0x70)=""/112, 0x70}, {&(0x7f000057a000-0x77)=""/119, 0x77}, {&(0x7f00007a6000)=""/100, 0x64}, {&(0x7f00008ff000-0x5)=""/5, 0x5}, {&(0x7f00006dd000-0x33)=""/51, 0x33}], 0x8, 0x640) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002e2000)={0x3, r3, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f000018c000)=0x0, &(0x7f0000cc5000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00000b5000+0x711)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000ff1000-0x10)={0x1, 0x1, &(0x7f000042c000-0xf9)="18"}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/17 13:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004ff000)='/dev/vcsa#\x00', 0x8, 0x105140) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000615000)={0x1, 0x0, [0x3, 0xffffffff, 0x0, 0x9a, 0x7, 0xf6, 0x1, 0xff]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b91000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038c000-0x4)=0xe8) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000edf000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 13:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000a8f000)=0x0) io_submit(r1, 0x4, &(0x7f00004c1000-0x20)=[&(0x7f0000140000)={0x0, 0x0, 0x0, 0x1, 0x1000, r0, &(0x7f00004e6000)="cda23ea3f95bedfd37c400a0f28180a6f16fffc7c4e7f42d7b6e53d3", 0x1c, 0x9c, 0x0, 0x0, r0}, &(0x7f0000168000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000000, r0, &(0x7f0000c28000-0xae)="2f1d15dce450c593f4a0de5857c0fe5880bc18357c04ca15597eefced1350b92a26c1123a04ec02d54e4e2d7727d0fd946821a91a0af2d38d777baeea020c8ae7edd1e2224ffb5d9f88d2488894d679c8d028fef4650c59e66a6733176656741a0882241be9bf37e3a5e2985fbb99fedf6eaa1076b7229f7c23889ece84122c2235e67931eafc4e20aa0c364027b567200dc96a388319550cf84bcda7cfbb6182463a2782d35571f47b593135a9b", 0xae, 0x20, 0x0, 0x1, r0}, &(0x7f00004af000-0x40)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000faf000-0xe5)="044ba6c8ab6f8f3a8a04eb05357058c2adaf4334717f4089a5bbb955a021bc36fb66e617206d2491d12257ed757dc5c894658ec9cd89ad079971f2d14331eb2c33854513503abd04204787a2b7e1befbddf6e7e6feba8bda9a6c8321efeec4f5152089cff00b047363069c96bd8c7c1378057bbdde421fb2d263812cf1248d9dd2980302a1cd8b4defe92f1f75e579bb63ce6568aba639d6dc37042b1d76b77e78c7490dac1b09fb6de0838f287c860ed5c2f623b387849ec87d6600a8557075f7415c6b77829821e931dc8e5113fc629e8fda51a851c2724a607a70c13c1c303f53b0de1b", 0xe5, 0x0, 0x0, 0x1, r0}, &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x7, 0xfff, r0, &(0x7f000003e000-0x6b)="ed6f636bc380ca11dfb385ac563511e3e01d2946b8782edd887860fd23aeec962d5f872cfe719305ca171e2fa5a5baedfa1b5139ff9bb16fa57aaad715ec2d302f22f133263895d1e1ae73200e4b8aab0f3a6931c9650ab7fc43f331ec00f6c47b659882f3bbb195668588", 0x6b, 0x0, 0x0, 0x1, r0}]) ioctl(r0, 0x6000020000001275, &(0x7f0000aa2000)="") 2018/01/17 13:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f8d000)=0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/01/17 13:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c55000)='/dev/kvm\x00', 0x4, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/kvm\x00', 0x20000000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/17 13:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x8005, 0x101, 0x80000000005, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmmsg(0xffffffffffffff9c, &(0x7f00007e8000)=[{{0x0, 0x0, &(0x7f0000a4a000)=[{&(0x7f0000a51000)=""/209, 0xd1}, {&(0x7f0000afd000-0xb2)=""/178, 0xb2}, {&(0x7f00000ea000-0x74)=""/116, 0x74}], 0x3, &(0x7f0000010000)=""/93, 0x5d, 0x7fff}, 0x9}, {{0x0, 0x0, &(0x7f0000d4b000)=[{&(0x7f0000ebc000-0x61)=""/97, 0x61}, {&(0x7f0000abc000)=""/23, 0x17}, {&(0x7f00001c2000)=""/211, 0xd3}], 0x3, &(0x7f0000bdc000)=""/155, 0x9b, 0x7}, 0x20}, {{&(0x7f0000fcc000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000864000-0x20)=[{&(0x7f0000727000-0x17)=""/23, 0x17}, {&(0x7f00002f2000)=""/12, 0xc}], 0x2, &(0x7f00004b9000-0xe1)=""/225, 0xe1, 0x7}, 0x6}, {{&(0x7f00000ce000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00005b6000-0x70)=[{&(0x7f00009e0000-0x7b)=""/123, 0x7b}, {&(0x7f0000d36000)=""/97, 0x61}, {&(0x7f00004ac000-0x5)=""/5, 0x5}, {&(0x7f0000aba000-0xa0)=""/160, 0xa0}, {&(0x7f0000708000-0x53)=""/83, 0x53}, {&(0x7f000016d000)=""/218, 0xda}, {&(0x7f0000e4a000)=""/156, 0x9c}], 0x7, 0x0, 0x0, 0x174a}, 0x6f}, {{&(0x7f0000b32000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000804000)=[{&(0x7f0000156000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f21000)=""/132, 0x84}, {&(0x7f0000896000-0xdb)=""/219, 0xdb}, {&(0x7f000047c000)=""/4096, 0x1000}, {&(0x7f000076a000)=""/53, 0x35}, {&(0x7f0000303000-0x2a)=""/42, 0x2a}, {&(0x7f0000870000-0x40)=""/64, 0x40}], 0x7, &(0x7f0000cdf000-0x1000)=""/4096, 0x1000, 0x1}, 0x80000001}, {{&(0x7f000077c000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x10)=[{&(0x7f00006b4000)=""/248, 0xf8}], 0x1, &(0x7f00007c6000)=""/74, 0x4a, 0x659}, 0xbc8d}], 0x6, 0x2, &(0x7f00009fd000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c06000)=0x9, 0x4) connect$pppoe(r1, &(0x7f0000ba1000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) fcntl$setflags(r0, 0x2, 0x0) 2018/01/17 13:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000074a000)={0x0, @in6={{0xa, 0x1, 0x4c5e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x100000000, 0x2, 0x1, 0x2, 0x8, 0x684, 0x5, 0x7fff, 0xffffffffffff4100, 0x401, 0x5, 0x7, 0x100000001]}, &(0x7f0000664000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000261000-0x8c)={r3, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c0f000-0x4)=0x8c) unshare(0x200) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="18bc8d926636a40b601d90e84f594c5e", 0x10}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000058d000)={&(0x7f0000e4e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fea000)=[{&(0x7f0000ad8000)=""/215, 0xd7}], 0x1, &(0x7f0000a6a000-0xf4)=""/244, 0xf4, 0x0}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/rfkill\x00', 0x40040, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000782000-0x4)=0x100000001, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006d9000)={@generic="d3346f2a325b24a8310eede8386e50dc", 0x3}) 2018/01/17 13:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000baf000-0x4)=r1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/17 13:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000, 0x8000000800, 0x9) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000+0x526)=""/0, &(0x7f0000003000-0x4)=0x0) 2018/01/17 13:34:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="", 0x0, &(0x7f0000c7b000)='[}@nodev,{\x00') r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x2347, 0x111000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) close(r0) fadvise64(r1, 0x0, 0x7840, 0x0) sendto$ax25(r2, &(0x7f0000002000-0xa2)="b931ec1b4e0d8136e1672cadb8cdb8c105cfbe775eaa892ad931afd46378b4e7e051f671ac101e88a367ab5d7f9dcd8716579eef26f23f12610f7cda9c206c607a022739903ef650487ca4d27d575e0ac13516be92cba66c721325adffb14d0f3aa27d6e39cc6695612892136e8d0bcc9a556ca347c3345301aa3a30a93433d25ba8fa3877b55f12f86bd83baccb15f0549a25da92dace28b58a932e8be61de8f8a5", 0xa2, 0x44010, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0xd32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0xffffffffffff8000, 0x5, 0x200, 0x374, 0x1000, 0x6, 0xfffffffffffffffd, 0x4, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x8, 0x2, 0x41}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x8, 0x20, 0xfffffffffffffff8, 0xfffffffffffff9b7}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0xffff, 0x5b6c, 0x0, 0x100, 0x6}, &(0x7f0000003000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x7fffffff, 0x20, 0x8000, 0x8000, 0x7fffffff, 0x7fe0000000, 0x4, 0x3, 0x0}, &(0x7f0000001000-0x3)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0xf38c, 0x204, 0x5, 0x2, 0x5, 0x7fff, 0x100, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0xc090, 0x5, 0x7, 0x731, 0x59}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffff7fff, 0x1, 0x67169569, 0x10}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x40, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x2, 0xba}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={0x0, 0xfffffffffffff800, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000001000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3a}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001000)="b23550e991aae958cd8978eecfbc8045621bd17e4a4d669b22f80cc49656a1612515a80d4bb01da06f6a22aea26cec14538bf4e8af13b48a6af48bb5d9d8f97e465389ea15c6d8a8354f25e70e3e", 0x4e}, {&(0x7f0000004000-0x17)="aea50d7d84483c173b507c24db8e6a8a60f730dd6ddacb", 0x17}, {&(0x7f0000003000)="8e3b3f59ef3b1c258c22f410f034a45af9ced001041070e111e1aa8d1a03690582b870690beac5bb9016daf8276d99d473c0d1be", 0x34}, {&(0x7f0000001000)="db5059283ae51422d32d898b3aea85322deb3030213197", 0x17}], 0x4, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x0, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffff800000000, 0xf0, 0x4, 0x8, 0x39bf, 0x100000000, 0x7ff, 0x200, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xf4, 0x20a, 0x2, 0xffffffffffffff00, r5}}, @init={0x18, 0x84, 0x0, {0xef9, 0x1, 0x7bd, 0x1}}, @init={0x18, 0x84, 0x0, {0xff, 0x3, 0x8, 0x3}}], 0xf0, 0x4000000}, {&(0x7f0000002000)=@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000003000)="c05ef3db10aebee289c6ab1b687d5a6d3532f500adb1446c3278de4edfa63adbb61f5d770530278b5b9efa6c31f19239bb43d63feeed39997a7b393bff896314e6150401639a57cf2efd0bd6e733e27161861b2ae3f2365bdab77d0c6fe50212b628e99d3d31b85bd643ab31d00e9318b99de027bfebc8e7aa594ac784c7d83698ec3a9a55fae710725d566739d95959bc915f94dacef80d69c407c6a4ff11aef9d52c63194c029ba9df37d73a4add0cc4507d4516d8b621d56873b87a26d2b0c02e86647f614966ad4ac6541e0b70a072081a", 0xd3}], 0x2, &(0x7f0000002000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x9, 0x6, 0x8, 0x3f, 0xff, 0x81, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0xe, 0xfffffffffffffffa, 0x6, 0x3, 0xffffffff, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x207, 0xecea, 0xff, r8}}, @init={0x18, 0x84, 0x0, {0x40, 0x6, 0x7, 0x7d6a}}], 0xc0, 0x4}, {&(0x7f0000003000)=@in6={0xa, 0x2, 0x46, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000004000-0xa0)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000-0xda)="34f77ba9821cd99ae83a1ca97f42aac1df550a5d18e059ea8c09694f6535dbca326597ed0795f9b4663fabb1f4422bec6d0b972e104ea2303a82267a4a6e3392cb64d3b01979d9b7b036146ba8cfa42be1573a1d64d580b6a8cb9d16173eef3269ddfd3974b2470d41ab0d7ca986be25ca4f49087000caa2a673a3951c333b2eaf915588afd88b3d9f201e1d374d626a177f806c97fb265021f91c7d4350ed0fa4b00c4ff1ab69cb0efb8de59d85c10d8283a4a4007d7e31f56a4288390b47d88d8028792eb610ff6403aea6f6a532e75d1cfb817d8fe989f9a4", 0xda}, {&(0x7f0000002000)="5a737105b53ed6e9ee29afe0cc8bbc34847a267218ab8a5be7c43761a09ffcdca217971cc2b037fa9fb9a484685fccd0f00cad9d7feb9092150f0dcd6aadc80e40409f710a63a6", 0x47}, {&(0x7f0000001000-0xa)="c16d4f639504db6a6fd2", 0xa}, {&(0x7f0000004000-0xe6)="8822e3c20507a2fa43479e104f84318e97e788b7218ba234e6252b21285e4ea00d6c6a01f0a40a0110e996d330a4f3d13dd718e35ebfae5d61875339e33f36f36e854150ce6d2c7e1258b99ae3a019a52d7b74040f1baa3cdc69770e9bd9e2daccb57600e034171af2cb96b3726450fc789aa91c4efb9bf9ebe384977d1d6fe1aec2a25f121fc12c9054444b9aafd05666f0b4a9068ad4620aff253f8b487fb93121cec42e30397a6d92b159416201a65f22389bfcda371f63aa669e946266ae86af2b4da2cda1ec733d30109c5d471ac0dbef4c4bc06f0b8191452c162cf7acd528fdfd038a", 0xe6}, {&(0x7f0000003000)="6d25548c191716b34198358381f18c18f6048fa774676218fb91f9b4c1ee0414b9143148fab601abae57862073fa67ab0ed7c62840dd22c1bdaf9d352450bfc0145c4508cde3b72d4957fb0123e16ad323dd99f4580619a14b49f6adb5f25b3c", 0x60}, {&(0x7f0000004000-0xf1)="2a369972ae5c669b3ccdb588f41c0a1b6414610d3f68e3cbc4b6b6202745af448aaa71e157571b527cf073813e7f107a673a67cc13f94c3410ac32f1c5438b9919686de86caf5c28322d5af6ebbe3e44ec89a21e633b5b13833a963dc55faa65b606948be643af9cd17693e2d2535edf44f64d32dc4b092928cbcc76749a2247043348bcadd04772a26af26e267bdfe6802507b47ccc733a9dc19290aa2fc4d3ed5207105a1afe0b5d7225ca5a1191caa1109d5e0db5093a39c0c8750620b36f740023969d76b86bcd6d795ffb7d4c93e99ab3dd4dc6efa3e32432624ac87b4a909faaf3b2c95c3ab50fe151d523691272", 0xf1}, {&(0x7f0000003000-0x89)="f66d0c878818dcbb57a4b6c6567d374f25611c87e649ba5aa9757a4d195c77b5fe60df836cc5d7784e99b34b9c182fcb0a17b2e9e1d74986945051f61472d2fb621c62658747b1e372e1b83f524b2bd3a7a99597ff6bd5057a7e089fa9beb7dadbdb3a8ae7f5da8bd8e37268fda72e7ee598efedb2a5d89e4185316c7d946c1a5bca8f9c0c475536a3", 0x89}, {&(0x7f0000001000-0x81)="d7e702140c5064f4920903f6c7d6a8cfcd927402f6ae3d08d54b354d71dab1ba06a0d5459ce6d21cf2ae7d040f21cb3f8a547978f0237e0cbc12382ac448385ae8ec299de3266609688762f6232b71396a17a4df0a9e8afc59c46653c48aff290e35fa2575695e7877bf2720b99ca7f73ca93f76f6704e772ab0822a892eed5fa2", 0x81}], 0xa, &(0x7f0000004000-0x180)=[@init={0x18, 0x84, 0x0, {0x9686, 0x7, 0xfff, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x4, 0x64d, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0xf78, 0x3, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x0, 0xffffffff, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x3ff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8200, 0x0, 0x3, 0x5, 0x8832, 0x1000, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x5, 0x9}}], 0x180, 0x10}, {&(0x7f0000002000)=@in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c, 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{&(0x7f0000003000)="9cfaf98c0c45145a77d3bc121fdb55af42395b9d36ee6402c9441a37f10ceed1d1dd4ba259622071312782c34548b06a952e727a42e68f5ecb04e2992234c29c8637dae33a13b06cb245a55c97fee53b8af26a6ab2c9f338cca419f97ed1cdec0618b5f6b4c9fb400ac1b501da785a8c", 0x70}, {&(0x7f0000001000-0x8d)="000c1231463e05536fa4a86eb96241a738d3c2676a5190b77b3c8a13db552d82b01bc9fec2375a0065d757d1fc716d9a9542f9ce9a5b611cd6a6f8a88de8fa6c6ed7d1f0c3aada0a0e241fad821b7646374ac681a7d6018bba215e2bf47e1259be3f86957b5b3be5ec54dba3039627ebd091e9a94da0ffb1aa9a64a0eff2c6c4e05c84bef46d6ae449773a15d2", 0x8d}, {&(0x7f0000002000-0x17)="a92709369f8b312394fbfe6672933fba926f19e6c4c665", 0x17}, {&(0x7f0000001000-0xb1)="87b411a9fada6089db3a0336de0a05cb04297d3afcb20716fda329da2213ada3759db40dd2d09da4eb2dafe870a6f13fbcda47dc2a3bb458cfdf75b703fae644f3fcd8b1ac46aa62d71cb1c04082da656e614ce0a5fc24b0d2f5798910e7e6273394c55a97fb0e414654aaab6bbc3d27869fe663f0efb0aeaa3ea1e75b47b588ba904c79bb600e01b56abfa750cbbfb543325f0fee71e7013a9d0fca7a71b78b338af7e5abbee8f8985eeaa9a61ff2a9c4", 0xb1}, {&(0x7f0000003000)="01e2e868b873897d6da0d575c047ed38f69ebd9943", 0x15}, {&(0x7f0000000000)="f3e7309eabe9c619d6e0ad28cd9995dc9036c5a3de9f0abc6592e245f97c8fbd155965a0c649d173e8c2b443ab34f658e0e906d6", 0x34}, {&(0x7f0000003000)="f8812239e08c28b0da596ea81807b6554decf1070a99c1561712e70b45bb4cb424d00d38bb14c1db381e9be80cd20d19c69d4ce26a33fe85d034bfb0e64dd334248eb8f05e981c3258fea1f6c77e9c6ec5ee839d8c2533c88fd37d0728c069f9825f0fb78362280ec2f2905e7a95317609f130e346a0783b370c98a9954c48ac90792cd9c5b16851adc9191ed45a8dd28256c5c006c2737e3e", 0x99}], 0xa, &(0x7f0000002000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x8, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x20a, 0x200, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x4, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x80000001, 0x2, 0x2, 0x3, 0x80000000, 0x0, 0x8, r14}}], 0xf0, 0x40000}, {&(0x7f0000004000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000)="37d35ded1b2722477d26bf09a564295f755fc9", 0x13}], 0x1, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x8, 0x100000000, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4, 0x2, 0xc, 0xb4, 0x1, 0x9, 0x8, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xe169, 0x2, 0x100, 0x8, 0x43b, 0x3ff, 0x3, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x19, 0x2, 0x101, 0x0, 0x5, 0xc9, 0x4, r18}}], 0xc0, 0x8001}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xe96e}, 0x1c, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="a5f79808e0236dce34c0a8482641275e4dc61603d6bd45b9aef43eedffcdce6368619d76d17f01c24a84d7fb94bf470390d2480b2d1c3d2d7b7388ed0263f39376255f535ee523e70becfa40cc47aea288d565ca437cab7fea7f49e86983588c4e84446f39", 0x65}, {&(0x7f0000004000-0x95)="10d3b59fb5861c062471420e023e6db3985d451f685c08d360bb536cdcbfcb0dacfab6313c9673816e1b38f3847b7d5ec0d76ccb6e50781414d70b94a2e39e50019af20b6f630127db0d9d41c35cf639242fc4474655c98bb9a83fc46d73e8355b7ed1c252db355e60959f47d0a6a183891875834b3fef1fe11c80771f4e9ca7f5f12902d77d904975a195be1ea9d2104b902b1b5a", 0x95}, {&(0x7f0000004000-0x12)="7dd98becdead80005d47ad8d373c17f26596", 0x12}], 0x3, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x8001, 0xffffffff, r19}}, @init={0x18, 0x84, 0x0, {0xff, 0x27d, 0xcb42, 0x7fff}}], 0x60, 0x20004080}, {&(0x7f0000003000)=@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000)="99c9ebe578c8ced22b042c887cecde250bff1161fe9bb5df696c52e3a89df2124bd7af50081fe4bbd7b50b0907a9b3012093f0e041be90e7bb6b37f9961be097371a7625db6fd081ef8a80464bf633b14cbff64971ad933b0333", 0x5a}, {&(0x7f0000004000-0x61)="99147bc85c435115c07b05526608cd1ce27ece87c5154fa04e67755c8d8998b8776912b03df6a663ffc167835361c8b577c20e4224161f246407add8d733aa6ecaba34deff7af63cbee92ad99aa85f8c649272c749a0b9d65d63e62d63cf7ed481", 0x61}, {&(0x7f0000000000)='(', 0x1}], 0x3, 0x0, 0x0, 0x10}], 0x7, 0x44) 2018/01/17 13:34:35 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00001ef000)='./file0\x00', 0x400600, 0x120) mknodat(r0, &(0x7f0000374000-0x8)='./file0\x00', 0x8000, 0x400) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) 2018/01/17 13:34:35 executing program 1: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00004fe000-0x10)={0x0, &(0x7f0000994000)=[]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/17 13:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r4, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000070000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f00008b0000)=0x86) r7 = syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r6, &(0x7f0000910000)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f000097a000)='/dev/snd/pcmC#D#p\x00', 0x39, 0x12880) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x9, 0x200, [{0x7, 0x0, 0xbe}, {0xbefb, 0x0, 0x9}, {0x1000, 0x0, 0x400}, {0x2, 0x0, 0x80}, {0xffffffffffffff78, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffff9}, {0x1, 0x0, 0x8}, {0x10000, 0x0, 0x80000001}, {0x64, 0x0, 0x6}]}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x81, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x800, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d46000+0xfc7)={r7}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000728000)={0x1, &(0x7f0000521000)=[{0x2ffa, 0x8, 0xe007, 0x100000001}]}) 2018/01/17 13:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = dup2(r0, r0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00001c1000-0xfb)="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") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab1000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000061c000-0xa)='sessionid\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000ac4000)=0x7005) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000663000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000-0x4)=0xe8) bind$alg(r3, &(0x7f0000c9a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) 2018/01/17 13:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) execve(&(0x7f0000f40000-0x8)='./file0\x00', &(0x7f0000280000)=[&(0x7f000044d000-0x1)='\x00', &(0x7f0000513000-0x1)='\x00', &(0x7f000037d000)='!%\'\x00', &(0x7f000086e000-0x15)='lo.posix_acl_access\\\x00', &(0x7f0000dd5000)="fd00"], &(0x7f0000941000-0x10)=[&(0x7f00004ac000)='vboxnet1keyring\x00', &(0x7f0000bed000-0x1)='\x00']) 2018/01/17 13:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000d70000)={0x1, 0x0, [{0x7, 0x0, 0x0, 0x0, 0x6, 0x0}]}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 13:34:35 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f000020b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6f1, 0x448000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000175000-0x10)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000019, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cc7000)={0x0, 0x6}, &(0x7f0000684000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000063a000)={r2, 0x9, 0x1}, &(0x7f0000a1f000)=0x8) connect$llc(r1, &(0x7f00000c0000-0x10)={0x1a, 0x11, 0xfffffffffffffffd, 0x0, 0x9c, 0xffffffffffff8000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000dd4000)=0x0, 0x4) 2018/01/17 13:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000027e000)='/dev/dmmidi#\x00', 0x3, 0x7b41da8f7992b125) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000012c000-0x1)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000886000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x80) ioctl(r1, 0x7, &(0x7f0000cd6000)="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") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000a8000)={r1, &(0x7f0000bae000-0xb1)="d580da271a48e592205d0d5979194a68620e83349170feac6f6b67e6e6b91b404f3f18b6a7f88fa1f1f6074330a5008b30e7065f3621b25b88c3077699456aedd33d488575a7c286a5e483d29540844e743ee5d3f4e4acd220d494774728f18f9e0caa47736fec2b3db682919a752e873bdceace0b1d70a2621fa11c75605e237cf4050e3984493c55cb6774968a72fe446779de61ca25d4c182bf69a6f45651d966aacfcdbddd6f9f7296ad49f098affe", &(0x7f0000e76000-0x6f)="50a8395a70585465fee471c5ff41c2b06046b2aa7871da90438cda674e2a112d01aa9cb90567f66e47ec8c45cbad49ef55bf849c5186f2ff9e7f4e1f61645126342685f067fcd122c98ed29e1b99ead19efe2d968ded637b4ffde268fe0925814ba4e00eeefab0d3e8c9ce1bd82d18", 0x0}, 0x20) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c92000)=0x0) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 13:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000504000-0x15)=""/21) lseek(r2, 0x0, 0x0) 2018/01/17 13:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000228000-0xb)='/dev/midi#\x00', 0x3, 0x40000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000070000-0x2)=0x3, 0x2) rt_sigaction(0x200000000007, &(0x7f0000ff1000-0x20)={0x42e595, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000050f000-0x7)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000005e000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/17 13:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f00003bf000-0x22)="2200000018000600000000002a00071502010008002720000000000000001f009f75", 0x22) 2018/01/17 13:34:35 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000a80000-0xf0)=""/240, &(0x7f00008b0000)=0xf0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000030c000-0xb8)={0x0, 0x81, 0x1, 0x2, 0x8c1, 0x2, 0x1, 0x8, {0x0, @in={{0x2, 0x1, @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]}, 0x3, 0x4, 0xcb90, 0xfffffffffffffffc, 0x1000000000000000}}, &(0x7f00006e9000-0x4)=0xb8) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce1000)=[], 0x81, &(0x7f00007c0000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8, 0x80000001, 0x7, 0x7, 0x70c, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x2, 0x80, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x205, 0x5aa8, 0x7f, r5}}, @init={0x18, 0x84, 0x0, {0x105274bd, 0x8, 0x5a8, 0x1800000000000}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x7f, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0xb51, 0x6, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20d, 0x200, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x10000200, 0x1, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3f, 0xc, 0x2, 0xfb0, 0x3ff, 0x30eef90d, 0x80, r5}}], 0x1e0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f00009cb000-0x38)={0x0, 0x0, &(0x7f0000c83000)={&(0x7f0000ee2000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00006fa000-0x4b)=""/75, &(0x7f0000d7e000-0x4)=0x4b) 2018/01/17 13:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$vcsa(&(0x7f00004a7000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000088a000)={0x0, 0x7, 0x5, 0x5}, &(0x7f0000417000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a65000)={0x0, 0x9, 0xfffffffffffffffd, 0x2, r3}, &(0x7f0000799000-0x4)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/17 13:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) add_key(&(0x7f0000947000)='keyring\x00', &(0x7f0000d37000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bf7000-0x5d)="060025194d19602a5aac538d1b9a7f1c89f21ae5523d65574d736ac2cdccc996bac9ae26c35d58bbbf28e68cb135f3df344813a22b25e670d06fb8ae38818aa4b22141ed5146d13eb0a3d61a2a2dcdb67383cb3220db5b23f76d78b16e", 0x5d, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000c71000)='keyring\x00', &(0x7f0000aa1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000a8a000-0x8)='keyring\x00', &(0x7f0000b0e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000e8a000)='keyring\x00', &(0x7f0000961000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = request_key(&(0x7f00004b9000-0xc)='id_resolver\x00', &(0x7f0000bae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f1d000-0x3)='@,\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$audion(&(0x7f0000759000-0xc)='/dev/audio#\x00', 0xffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000022, 0x0, 0x0}]}) [ 314.013578] ================================================================== [ 314.021057] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 314.027377] Read of size 255 at addr ffff8801aa77f968 by task syz-executor5/20611 [ 314.035625] [ 314.035640] CPU: 1 PID: 20611 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #265 [ 314.035646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.035649] Call Trace: [ 314.035668] dump_stack+0x194/0x257 [ 314.035687] ? arch_local_irq_restore+0x53/0x53 [ 314.035702] ? show_regs_print_info+0x18/0x18 [ 314.035718] ? __alloc_skb+0x57e/0x780 [ 314.035733] ? __nla_put+0x37/0x40 [ 314.035747] print_address_description+0x73/0x250 [ 314.035757] ? __nla_put+0x37/0x40 [ 314.035770] kasan_report+0x25b/0x340 [ 314.035787] check_memory_region+0x137/0x190 [ 314.035799] memcpy+0x23/0x50 [ 314.035811] __nla_put+0x37/0x40 [ 314.035825] nla_put+0xf5/0x130 [ 314.035842] netlink_ack+0x78a/0xa10 [ 314.035860] ? netlink_sendmsg+0xe60/0xe60 [ 314.035873] ? netlink_deliver_tap+0x171/0xcf0 [ 314.035889] ? sock_has_perm+0x2a4/0x420 [ 314.035904] netlink_rcv_skb+0x2d1/0x400 [ 314.035916] ? validate_linkmsg+0x8e0/0x8e0 [ 314.035929] ? netlink_ack+0xa10/0xa10 [ 314.035946] ? netlink_skb_destructor+0x1d0/0x1d0 [ 314.035970] rtnetlink_rcv+0x1c/0x20 [ 314.035980] netlink_unicast+0x4ee/0x700 [ 314.035999] ? netlink_attachskb+0x8a0/0x8a0 [ 314.036016] ? security_netlink_send+0x81/0xb0 [ 314.036031] netlink_sendmsg+0xa4a/0xe60 [ 314.036052] ? netlink_unicast+0x700/0x700 [ 314.036069] ? security_socket_sendmsg+0x89/0xb0 [ 314.036086] ? netlink_unicast+0x700/0x700 [ 314.036101] sock_sendmsg+0xca/0x110 [ 314.036117] sock_write_iter+0x31a/0x5d0 [ 314.036132] ? sock_sendmsg+0x110/0x110 [ 314.036161] ? iov_iter_init+0xaf/0x1d0 [ 314.036179] __vfs_write+0x684/0x970 [ 314.036195] ? kernel_read+0x120/0x120 [ 314.036202] ? bpf_fd_pass+0x280/0x280 [ 314.036219] ? _cond_resched+0x14/0x30 [ 314.036237] ? selinux_file_permission+0x82/0x460 [ 314.036264] ? rw_verify_area+0xe5/0x2b0 [ 314.036271] ? __fdget_raw+0x20/0x20 [ 314.036285] vfs_write+0x189/0x510 [ 314.036301] SyS_write+0xef/0x220 [ 314.036316] ? SyS_read+0x220/0x220 [ 314.036326] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 314.036337] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 314.036360] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 314.036367] RIP: 0033:0x452df9 [ 314.036371] RSP: 002b:00007f3cea754c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 314.036381] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 314.036385] RDX: 0000000000000022 RSI: 00000000203befde RDI: 0000000000000013 [ 314.036390] RBP: 00000000000004ad R08: 0000000000000000 R09: 0000000000000000 [ 314.036395] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f50d8 [ 314.036400] R13: 00000000ffffffff R14: 00007f3cea7556d4 R15: 0000000000000000 [ 314.036429] [ 314.036432] The buggy address belongs to the page: [ 314.036438] page:ffffea0006a9dfc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 314.036443] flags: 0x2fffc0000000000() [ 314.036454] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 314.036462] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 314.036465] page dumped because: kasan: bad access detected [ 314.036467] [ 314.036469] Memory state around the buggy address: [ 314.036475] ffff8801aa77f880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 314.036481] ffff8801aa77f900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 314.036487] >ffff8801aa77f980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 314.036490] ^ [ 314.036494] ffff8801aa77fa00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 314.036499] ffff8801aa77fa80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 314.036502] ================================================================== [ 314.036504] Disabling lock debugging due to kernel taint [ 314.036586] Kernel panic - not syncing: panic_on_warn set ... [ 314.036586] [ 314.036593] CPU: 1 PID: 20611 Comm: syz-executor5 Tainted: G B 4.15.0-rc8+ #265 [ 314.036599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.036602] Call Trace: [ 314.036612] dump_stack+0x194/0x257 [ 314.036623] ? arch_local_irq_restore+0x53/0x53 [ 314.036631] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 314.036640] ? vsnprintf+0x1ed/0x1900 [ 314.036648] ? __nla_put+0x10/0x40 [ 314.036656] panic+0x1e4/0x41c [ 314.036663] ? refcount_error_report+0x214/0x214 [ 314.036674] ? add_taint+0x1c/0x50 [ 314.036681] ? add_taint+0x1c/0x50 [ 314.036688] ? __nla_put+0x37/0x40 [ 314.036697] kasan_end_report+0x50/0x50 [ 314.036704] kasan_report+0x144/0x340 [ 314.036715] check_memory_region+0x137/0x190 [ 314.036722] memcpy+0x23/0x50 [ 314.036729] __nla_put+0x37/0x40 [ 314.036739] nla_put+0xf5/0x130 [ 314.036750] netlink_ack+0x78a/0xa10 [ 314.036761] ? netlink_sendmsg+0xe60/0xe60 [ 314.036769] ? netlink_deliver_tap+0x171/0xcf0 [ 314.036779] ? sock_has_perm+0x2a4/0x420 [ 314.036790] netlink_rcv_skb+0x2d1/0x400 [ 314.036798] ? validate_linkmsg+0x8e0/0x8e0 [ 314.036807] ? netlink_ack+0xa10/0xa10 [ 314.036819] ? netlink_skb_destructor+0x1d0/0x1d0 [ 314.036833] rtnetlink_rcv+0x1c/0x20 [ 314.036840] netlink_unicast+0x4ee/0x700 [ 314.036851] ? netlink_attachskb+0x8a0/0x8a0 [ 314.036862] ? security_netlink_send+0x81/0xb0 [ 314.036872] netlink_sendmsg+0xa4a/0xe60 [ 314.036884] ? netlink_unicast+0x700/0x700 [ 314.036895] ? security_socket_sendmsg+0x89/0xb0 [ 314.036902] ? netlink_unicast+0x700/0x700 [ 314.036909] sock_sendmsg+0xca/0x110 [ 314.036919] sock_write_iter+0x31a/0x5d0 [ 314.036929] ? sock_sendmsg+0x110/0x110 [ 314.036945] ? iov_iter_init+0xaf/0x1d0 [ 314.036956] __vfs_write+0x684/0x970 [ 314.036967] ? kernel_read+0x120/0x120 [ 314.036974] ? bpf_fd_pass+0x280/0x280 [ 314.036985] ? _cond_resched+0x14/0x30 [ 314.036995] ? selinux_file_permission+0x82/0x460 [ 314.037013] ? rw_verify_area+0xe5/0x2b0 [ 314.037019] ? __fdget_raw+0x20/0x20 [ 314.037028] vfs_write+0x189/0x510 [ 314.037039] SyS_write+0xef/0x220 [ 314.037046] ? SyS_read+0x220/0x220 [ 314.037051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 314.037059] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 314.037073] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 314.037077] RIP: 0033:0x452df9 [ 314.037085] RSP: 002b:00007f3cea754c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 314.037092] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 314.037096] RDX: 0000000000000022 RSI: 00000000203befde RDI: 0000000000000013 [ 314.037100] RBP: 00000000000004ad R08: 0000000000000000 R09: 0000000000000000 [ 314.037104] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f50d8 [ 314.037109] R13: 00000000ffffffff R14: 00007f3cea7556d4 R15: 0000000000000000 [ 314.037600] Dumping ftrace buffer: [ 314.037604] (ftrace buffer empty) [ 314.037606] Kernel Offset: disabled [ 314.683399] Rebooting in 86400 seconds..