, 0x2, 0x0, &(0x7f000026c000)={0x0, 0x0}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f000014e000)={&(0x7f000053c000)='./file0\x00', 0x0}, 0xc) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000f77000-0x4)=r5, 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027e000-0x10)='/dev/sequencer2\x00', 0x64953fab2618e0a3, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r6, 0x80e85411, &(0x7f0000dfd000)=""/4096) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) bind$inet(r6, &(0x7f0000c1a000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chroot(&(0x7f0000333000)='./file0\x00') getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f000051c000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000b95000-0x4)=0xc) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000673000-0x14)={@loopback={0x0, 0x1}, r7}, 0x14) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r1, 0x8, r2) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f00008d6000-0x8)=0x0, 0xffff) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) r3 = dup(r1) io_setup(0x8001, &(0x7f00002eb000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004d1000-0x5)='comm\x00') writev(r0, &(0x7f0000b97000)=[], 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = semget(0x1, 0xd841694cd305b963, 0x40) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000a9d000)=""/146) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000441000)={0x8000, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000064a000)={0x0, 0x3f, 0x20}, &(0x7f0000893000)=0xc) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000094f000-0x70)={[{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]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d2f000-0x8c)={r4, @in6={{0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x10000000008, &(0x7f0000abc000)="86bc186e", 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000449000-0x1)=0x0, 0x4) r1 = getpgid(0x0) ioprio_set$pid(0x2, r1, 0x4) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000031a000-0x9)='/dev/sg#\x00', 0x40000000000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r0, r1, &(0x7f0000970000-0x8)=0x0, 0xe853) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00 \x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00002f6000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f00002f4000)=[{&(0x7f00002f1000)="725501f2e32fe876c2b808ed7357ccf81a4d6759d809fb2b6bc9a2c69856f6397d7c", 0x22}, {&(0x7f00002f3000)="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0xfdf}, {&(0x7f00001bf000-0x1000)="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0x1000}], 0x3, 0x1) splice(r3, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000000)=0x0, 0x0, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r0, &(0x7f00008d0000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r1, 0x8, r2) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f00008d6000-0x8)=0x0, 0xffff) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00001fa000-0xa)='/dev/vcs#\x00', 0x1, 0x121000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00006b9000-0x400)={"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"}) r2 = dup2(r0, r0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f000062b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"65c4cc1581f33a11a7ffdd3c09aea55dc0c6de4478bc667b02a4f83e5c7c9f9c8f526ab2b902ee2da3c5114d0c4685821b17bcfa7e23cdc693"}}}}}, 0x7f) [ 226.595767] binder: 26919:26930 ioctl c00caee0 20932ff4 returned -22 [ 226.608617] binder_alloc: binder_alloc_mmap_handler: 26919 20000000-20002000 already mapped failed -16 [ 226.620905] binder: 26919:26930 ioctl c00caee0 20932ff4 returned -22 [ 226.684633] device gre0 entered promiscuous mode 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008fb000-0x8)='./file1\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f7000)='./file0\x00', 0x0) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) recvmmsg(r0, &(0x7f000084a000)=[{{&(0x7f0000e20000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009a3000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000504000)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00008d4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000802, 0x0) write(r0, &(0x7f0000745000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000db7000)={0x0, 0x9, 0x5, 0x7, 0x2, 0x9}, &(0x7f00003ca000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000afa000)={r1, 0xa9, "7ca6743bc1771aa1c2d8788cd2a771b16d907720b7d5c5d21ec1e7a7dcb08f4acef7fcc9051e0af5c40a9485ae121b7ffe7c41a071054fed12957673ae846f855f3d307c4178e350102ac2a9d6891e1bfe2e411df946b93bd9b6c10e36dfd3b31b411fb6125cb6113e7567d84054442f190f3fa57b89aaf68e32956e35ff97cb87b3d976e93e4b6958cff907a349f2e1ad3cd2c17abb5acf5609b3c128dc21eba95c9448bbf6f69ade"}, &(0x7f0000bd9000)=0xb1) connect$netlink(r0, &(0x7f000047a000)={0x10, 0x0, 0x8, 0x400}, 0xc) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000414000-0x8)={0x2, [0xb2, 0x4]}, &(0x7f00008ee000)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000977000)=0x0) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004ed000-0x8)={0x0, 0x7}, &(0x7f0000c38000)=0x8) connect$nfc_llcp(r1, &(0x7f0000b83000)={0x27, 0x6, 0x3, 0x3, 0x581, 0x9a77, "6bb3082701f8f8d984f1fe1bf7743b6af31b96840b75f79d72ca7f2220afce9a65e0e4302fbbf3069af9c95456654862456d21c41a36ad3c3d9d8280764725", 0x5}, 0x60) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000b2000)={r2, 0xfffffffffffffffa, 0xa8, "beba29c134d346a7da09605dbfad68f9e8f6f333ff93ed9213ddcaf06fc9bb6beef21c4cebf578425997970f77fa73e60a6179c476f4e18d4bd2451861da4d63e548dcd127c3adf14da52f2b75871f05f5b0bb09d6de17488a1c0fa5ecd76bf7c2693271c16c9d5f4f0e0f507fe7ff8bf308721b3edaef8a940f73baecee00f8a0a0a236eeeb35ca14f7eb6fdad03dd3a82e4f1f914d499f8bb115c4a82f4298e29dae9b57db3a1a"}, 0xb0) openat$cuse(0xffffffffffffff9c, &(0x7f0000115000)='/dev/cuse\x00', 0x2564c2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000141000)={0x0, 0x9, 0x972, &(0x7f0000723000)=0x0}) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006f3000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004b5000-0x8)={r0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ee2000-0x4)=0x0, &(0x7f0000620000-0x4)=0x4) bind(r4, &(0x7f000011a000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed493d360000fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077acb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) listen(r4, 0x0) r5 = socket(0x1e, 0x4, 0x0) sendmsg(r5, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) accept$unix(r4, 0x0, &(0x7f0000b4c000-0x4)=0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e43000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r6, 0x80e85411, &(0x7f0000127000)=""/173) r7 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r7, r7, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r1, 0x8, r2) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f00008d6000-0x8)=0x0, 0xffff) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x4, &(0x7f0000bca000-0x10)={0x0, 0x989680}) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000134000-0xc)='/dev/autofs\x00', 0xe0000, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/19 23:45:18 executing program 2: r0 = creat(&(0x7f0000d2c000)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000fc9000-0x10)={0x5, 0x5}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000662000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000720000-0x30)={0x8, 0x0, &(0x7f0000e92000)=[@release={0x40046306, 0x0}], 0x30, 0x0, &(0x7f0000bfd000)="d4dc0dfa4897949438209680f3bfa6aaa47c794aebd6d4c52ae7fe330c6f2a323ab1515598c3d11266c39d171c627eee"}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmat(0x0, &(0x7f0000ced000/0x3000)=nil, 0x1000000402) prctl$setname(0xf, &(0x7f0000473000-0x8)='md5sum!\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000099a000-0x20)={r1, &(0x7f0000e0b000)="6ab5b12397fff8a43e6de0a002412cff16f36005ae607b29e6b454ea6733eb9e4db4c4c516d6967f77fb2a86fec504544f92e4e1338d37eff312591c5d3873b473259d94d82b0f1323104e438f6374c809b4c2816a438d46d7f6357062d4937dc0b702c5f00430343a4870b62ef8b0e74f3ac893211364f5fcd4d9198c8daebcf98c1e06b4c765d986e525aff9d597926985ecd9e5db7ff1198cc47af7cf186f373a1db3", &(0x7f0000174000)="c3b2e947f6cfa48ae46f54f587e3c6ea9b719027a0a58c38f99c0cfe0abfe81da7959f4ff4c9c6cd50cb7c0642dd76789e55b9629c5ab0acc190635bc9bb4c746307101e1abcc0cae2b4eb7a6b5db841edf60931624e91c0dd9b226a4eee1e0f23212422aa64bb70bb52c2fe3cc327121c39c8cc3c7596d7ec181c65fb0cb5b1dda9579556cb59cc750db344bee7fe70fdc4c69762567075691c5733b9695e", 0x0}, 0x20) syz_open_dev$loop(&(0x7f0000388000)='/dev/loop#\x00', 0x6, 0x80000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000c57000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="7ec2a3bd788b790c72a709537845bb2da7309262bc1688181d3eca1437669cdc9618d216c004f9ce1448091d66ae760cbd4b904602217c42a8995fc22b70717d81389a5b55896e82335115acc12fc8b3a6dd43d6308cd26fd5e2ae21ed37243ecee29726cbc9d1a77946704eeedd4b8a74e1f6d0bcccc35e83367bcd905962357e180c0480a0357e846ff48dc0955fb0ea2d27450fc6ebc7870ae986c9541b93b9b8e17c4c55ae6697871283630c618ed73c986ef37bad82494e88bb357a") r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000eca000-0xba)="", 0x0) 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000511000)=0x0) capset(&(0x7f0000edb000)={0x20080522, r1}, &(0x7f0000984000-0x18)={0x2, 0x3, 0xfffffffffffffffa, 0x2, 0x2000000040, 0x4}) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cf", 0x18, r0) r2 = add_key$user(&(0x7f0000b96000-0x5)='user\x00', &(0x7f0000d58000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000876000)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000a2b000)=0x0) r1 = creat(&(0x7f00003de000)='./file0\x00', 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) io_cancel(r0, &(0x7f000041c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000f9c000)="d136a96ef0694c7bff6b4aab5b4fa71c8ae375be9c92b7efa06587955db6a967fb9edef01c77032e4dfb7a0d158cdda30af02ff996cba297f57d22db125e1e0bdfbc02fd9fe6a8fa870196dadb16be2aecff0fe6b21ebb0bcda502a38adb8ecdff0f459d6f957f452fb15c725473c69a3ff460f733e8941e30fe1b23aff8c57e042551c9a5ad8598765c8a8d47c7339f09a71563dd35fb8c760b053a0e04d6a58c331229abd0781a4a97418d", 0xac, 0x47e8, 0x0, 0x0, r2}, &(0x7f0000724000)={0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000af1000-0xc)={&(0x7f0000edd000-0x8)='./file0\x00', r1}, 0xc) fsetxattr(0xffffffffffffffff, &(0x7f00001bf000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000310000-0x1)='\x00', 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000034a000-0x4)=r1) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000948000)=0x0, &(0x7f0000e14000)=0x4) getsockname$unix(r1, &(0x7f00008dc000)=@file={0x0, ""/64}, &(0x7f0000874000+0x8f8)=0x42) [ 226.791159] device gre0 entered promiscuous mode 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r1, 0x8, r2) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f00008d6000-0x8)=0x0, 0xffff) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd5000)=0x7, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r1, &(0x7f000070e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000704000)={0x0, 0xfffffffffffeffff}, &(0x7f0000fd9000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008c8000)={r2, 0x4}, &(0x7f0000fd9000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fda000-0x18)={r3, 0x0, 0x0, 0x4, 0x2}, &(0x7f0000dbf000-0x4)=0x18) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000082000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000)={0x7, 0xaae3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000006000-0x70)=[{&(0x7f0000004000)="85bf0c5019963b34cd030272f00c30526c4a2e533b55a7936baf2160aaa931d8968d5bd73194e0977730909081455cfa3a8511628b4720952c3fde33ca6e2db3426d077f4ef800cfc4", 0x49}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="b3fa9df2f3a0cb896c5421e18eac20d5aa3edd2c3b846ec8dfa5b889b9ff", 0x1e}, {&(0x7f0000004000-0x78)="031d18a8e26b2f3cf032c77dee3c56a64cdc317743dbd315622c923bd7f192083ccaf79131c2e0d61c35591282cb27d382828fb39b07d167e3d85e654416aef5ca4f09333f23f173a0440ff7b861bebca27f6541b5cc177ac2f9a02dc6cb151712efcf4f28fc4c040deeefd077390ce068a221835df3c450", 0x78}, {&(0x7f0000000000)="bb67f0a416227b36980da3fd2be92f51620c28062dde4e4488cb5f9534112ddfe5ef24503e3b36bb8ee1ef02b2ea4164ac2bddd32d23939f6f57cc9b9c2586990efa9f36eec109673efae66256ae90365624a9a7743c5f62e800b09ca2ed9f00f13ce17607585705032522c76880ad937e7f433f3455daeaa3aceb33d5516cb2d5e502120a76823b81aeaf7538690696a264659c7b9d74005213b786eaad1c82f04ba017b4", 0xa5}, {&(0x7f0000006000-0xc3)="49092d7479ee7378402e9f077fbf672d8b643d8ff726bfee3a8e1995cb97945e3ffe5886878c5cac5844f66a4ba6949c49ad19246fa9db0979039604fed8a75af3c5cf16f457d24eb7293c7ca2de5760c81af957343f97ccd1aff10b1580e94ef377fdc50c93f747ada2440d156e165a6728dbd25df1e5756ba24e08928ee90a3299d6c88cb953604f506c1867d5ed011a651851e98086581c5c0dd75235609e0700dbff06719001a47bf74be6975f1589319bf2e66dd3e2507db004874d0c94a4daeb", 0xc3}, {&(0x7f0000001000-0x54)="94317a9a7cc10ebed2157d70f6b690df0ad5692306fdf31b7816f0991316896d06353ce2e45def4f4f3965e93237068941527efbbfcf0ed1532c34d03b2f4db684dc26e4d964c4dc8412414c27748c656be0fa28", 0x54}], 0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)='nv\x00', 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=r2) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000e3f000)="") 2017/12/19 23:45:18 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x27, &(0x7f0000c38000-0x4)=0x7f, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000936000)=0x0) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5f000+0xd8b)='/selinux/status\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000387000)=""/213) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000c17000)=""/105, &(0x7f0000896000-0x4)=0x69) sendmsg$key(r0, &(0x7f0000b90000)={0x0, 0x0, &(0x7f0000d5d000-0x10)={&(0x7f00001c8000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000006f000)="f919ff577978f24be779b683c7eb299b60fa6ba77eb62ad6c6f8155bf22770772eeab31c5505d4530253ec56801c22470fd6702cd4ddb087c17223c07cdfbf221af83fe83204d39c01015be0c73ba1209bd7fd82e2c3009a3692c75d67ede70df6abe1e0c164c1a92c8d028eaf838d8652e34f62a9e47b92380bd3b0ad", 0x7d, 0x0, &(0x7f0000d60000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getgid() syz_fuseblk_mount(&(0x7f0000d40000-0x8)='./file0\x00', &(0x7f00006ff000-0x8)='./file0\x00', 0x0, r0, r1, 0x8, 0x4, 0x8fec37f3eed7d68b) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000046a000-0x88)={0x2, 0x2, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x10, 0x4}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = creat(&(0x7f0000c74000-0x8)='./file0\x00', 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x84003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ca8000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020000900000000000000240002000000000000802821000008000d800011e010315aec00c8", 0x29}], 0x1) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dd9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e57000)=""/4096) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9d000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd9000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007c7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b1000)=0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f3000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f7000-0xc)='/dev/rfkill\x00', 0x600800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0xf0) 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 2017/12/19 23:45:18 executing program 2: seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0x4, 0x800) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c1c000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00009a9000)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}, &(0x7f0000bea000-0x13)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000093b000)=0x0, 0x8000000200000085, 0x0, &(0x7f000010e000)={r4, 0x0}, &(0x7f0000003000-0x4)=0x7ff, 0xfffffffffffffbff) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000373000-0x8)=0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00001d4000)=""/166) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000e65000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) r2 = epoll_create(0xffff) epoll_pwait(r2, &(0x7f000034b000)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000ee6000-0x8)={0x1000}, 0x8) close(r1) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r1, 0x8, r2) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f00008d6000-0x8)=0x0, 0xffff) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000869000-0x9)='/dev/vcs\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000985000)=[{&(0x7f00005df000-0x9a)="646d0e37d4c9e1f2b9732df99f3da5b20f0afd45b81f9c9b449e85fa73c8a0bb2f8fe0584f18775e4bee4f1fc7b3c06ceab21e44d98e959dc100169c4c21839cf7752dd01d40097ee2c9e95e4785d88bfe20cda1da84956b2d8d21b3987a870817a9d704d6feecde897fbebcfc905fe985bdf792d8a5a20d23fd79e7e41359da63f70a640bb2818887c4c65d5cbacddf5eb24f2829842db4df03", 0x9a}, {&(0x7f0000dae000-0xc3)="e62649df2214910d68ab324dff9a11baca223c9e993a7b76c126e79ae073f282fdbcd9ad4b4884a8a3d455cd31ea20690fd0d0aa261378e9b6de2dbb321200bc4c841d3b1277e789220fac3f08d94c91b5db58202e4ce2fd039971ab26f97892c06163845d6e2729fb2bb90d4f7ea5263049703f18f5e7784f9511b01d4500a439d9a6ed2aa86f4ccc7b6ecb4d4f0b663639d28746c1301eda75b3fc28f09b847d91906262f699ee0ad81de665b55a846d6c3bad031689cf47fb96e6f1b56b688fa6fb", 0xc3}, {&(0x7f0000c8e000-0x51)="9eeec78d35eeb18f418fca22b001d6eb217d49efa970478749600f4685f35b6f8d3dbf39fdd1c034b39da4ead9cd67ec5b9e062e11132ae1ca32d763f5cb50949969ee08a990dd3aebf864b1d1e05a9402", 0x51}, {&(0x7f0000e9d000-0x2a)="c320450232aad3c848f8c4ae88978c8dcac8d47db6806cda6f974514254e6544cdd65ab7bb1233f96bf0", 0x2a}, {&(0x7f0000340000-0xdc)="01ffd3d0c4ea5094609e6804adbe0c5f11784def43736cb87718f8e6e64df67c612a00756a1e79efb57be40cc805272187cb116c48d8ab70c1c51aba2a5744cf851c8eb918a32b92c75b33f063e6097c6638098c180724c9827665497efe83a60edc3c6841546340dda54d2fddad4fbef27ba31076e408424275f4352497677a738cebb3126f7021d9d799618f2df11d407099dfe3990f4dc43b4045fcb0155bf9a68d399ddb22b45c85298ae0bc9ac9366284bae4f357b031d6b9e68b069c114bae6b0c5bf860f8deb64d01688fb1a78612f0cf629daf6ad952be48", 0xdc}, {&(0x7f000093d000)="b31ea8d5b7f7c5c2e0a8c2e171ef84d42ce02f3708f39f36f4a1cef32dc3f71cfe843be9c613fd65dbd4425c39c3034bdff6e456f8b93f92ec679ebe78d6814e17e729bfea2ede5eb2d859d8cff4393ad84cbeefc71dc30b4816f7e86f37f25775387fc0c1614eef804dcc2b139154a258a131ff2c4ea1739b3bcab078bf57bf5838d9fb052762f3228b42f6904307726099d6687d5f6c97b29cae83d4800863babb055e5c58d85426117a243ca154197a165c82bc3d9c47a2e7", 0xba}, {&(0x7f00004a7000-0x56)="13f7e0a013b8e9c378376835983493ec8a08f02f37ca2c8d796c8e3f3a410735710f87d06dc39fabc7bcab9cf76f2cb846a23fe13833b297cc7ddb37564041e915dd138064739b8c579caef1c3539ed948caf9a39b31", 0x56}, {&(0x7f0000631000)="93a2a5a2227816b9fd9ff54f3e3c23b3e21d0e8e29f3627907395bad6654e37dd23974aefbaf90c7c5b08cbb8b549895a9e93cf7c7504991fc873327a30d3b70e56599bc0db78ecc2ac937b409206e645c2d3c0e4d0e314ab3ba2d529a7729c3a808159127721d8c81948dec097848fad6108a38a5ae9cac45b37d405bd908d83873f16e08e7cbb8505833da50a37ba2d6a55b4b1acf0394b1ce1e1df20e5168bef4c1bee3d3", 0xa6}], 0x8, 0x0) mount(&(0x7f000022c000-0x8)='./file0\x00', &(0x7f00006b0000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1, &(0x7f000000a000)="") stat(&(0x7f00004af000-0x8)='./file0\x00', &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x5, 0x8, &(0x7f0000e94000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f000056a000)=[{{&(0x7f00000b6000)=@generic={0x11, "57762ffbfe4f8b8c3ac59e35e03b2b9f62cb6c8ef48f7d6061c8f253d5b81998437a0df7b223527f36bfe69dadbf8de70fa1705553dede44ede59b8b68d39d42f6aa3a0657c881b8bbfff1a0bfe1457dff264defe59d666c255a0babcf0288a90493abc83c8cc15d973ace32e85ea521918ae4ab13497a4842fcf3d5cfd0"}, 0x80, &(0x7f0000942000+0xd44)=[{&(0x7f0000673000-0xae)="de2afcc2fe7e0911009f126cf23281373c1ba491d1600aedb5bf88c4db7a2fe0a7f30cb11c09f6fc4bb9314f9ea88e02b67fdc605d0c5f901692f9fc0517090db202a0bc5968579164383ecc8f87cab83d03dc5ba2f348d625444694b66c71a3da6bcd6b7777e2c8353dd257a62fcb3cbdd77f89f0324a34b626427b4d79ebcd0677ecc2aefcb52d2b41858c7d6b7fffb1306e144e911a1071df7fa1ce51ca2c02fd8559168a9b2cf63f3fb58270", 0xae}, {&(0x7f0000ace000-0xe4)="e52fa2663af2d18b8702c03877a7a73618734cf255b26b41435a8c65c5b23ced17075bcd22bb2d60152eb7351f42e686a8fd8e066c9985fe27708177b99e1c99497454d1720615a4ee119971c94562c533510c51633a8e90de6cfc3616374f6fe19541e0ac0e5a214a248cd538bed46bdbdeed55a08259bffda9eba236a2ccb19ceac7e7bfdd014f697e35c5a7c4bc71d3f0245b5df436fc43625a3c991715a7892bebcbfaaa3c28f6073ea109010054e3eb20bc56551fe0b8f23cd486a532eb323a0f87b7313dd069154a89a06d372d89113b3f7cb4bf5b94dad322dab0e46a35f37641", 0xe4}, {&(0x7f000017b000)="f0ee2b2f652d9ef1b14b02de540c996bd42ca41dbae05f73532b958b49fff3652af17dc2fb94a61b958f7ff42f25", 0x2e}, {&(0x7f0000116000-0xb9)="3491aa659bbb26f1fc22c2b773558bb4513e77b3b53d3b094d5b902b81bcacc59ca2474e9a5163be8632c8793567349b0b1d53593011019100ed25455e66ed50a88950aacedd7525017d843b187254ff97ef0b6fd33600c2f18c5947981472729e2bfac6e689bc57292c5e53a972282ef8ff63eb6a1caf4565ff93d94d29480e220cfe6dc6c6f32b35328cee6411386696d91325923cec6b0d162e5b783e7abcad92d1b5edd8d57bdf19fb5ae7d3e3c792574ef529375a41e8", 0xb9}, {&(0x7f00000c3000)="", 0x0}, {&(0x7f00004fd000)="a251d176b1c4729ee885247b6d3ed38c84da79460ab03b5fe62df2078b0720e7c7d68f48720a780b0eaf9872893258423b896867e3ef2ebfa1e8c8fd4cecc6f04f4bb6c2707d9f1ee0175aa5f73fa71ac9e66876889f2e377207bb22668d08cec6ae1a89ef29e1f6adbfa94af6b8d1eac748a2fd3bb43806e6a2194ef00282fb964cf4628b75270697de94f7dfa2c3f7c133279042c1dec87d38063b850712caa159bbf052a187ffcd33b45824d3f754ecf656dc2854ced4212bc64b9248d8403c8fb65b09eda473bef38e71e740507a182a2eb9c610f9eb9b276fb606bba96773e9fbc52e6153e7", 0xe8}, {&(0x7f00008f5000-0x5)="6eafa2427958d59e17a446890a859443f338bc10f6384238ea", 0x19}, {&(0x7f0000f53000-0xa0)="865e43ff460873f426ccda829d3a22f669bf587e84b66f01b87a00f02ef25c6ef240a31d2baf282bfdb4df9554ca5dbc6d68caf3baa6384c0579494255002ad5fd0130cc00761d05587241bbc83f102d321d5cd024892a1ecd1f259d37204f047eb919c88d6f958895b62352dd642b552c25155dd3ebfc2f1962f7646514e3971e178b15412388be8738e9501326a1443d7e1eb22f4952fa343453328a45b338", 0xa0}], 0x8, &(0x7f0000202000)=[{0xa0, 0x3b, 0x1f, "3609bc37e49eec78e941cd8fa3804f4c0b600e9b18c1910f2def3d2bab3e02296b3f9abe5fc1758edf6735db871e76f9675ac015658bdf54385f9aa38433f1c1166fb80384f82f5e546c565c37d5113884f6cce1d1c45c674c516f347894625938044018774e4888a6acc38b9be4ca79f6f5bd9ec1c4115ccb161ffc45aa8312d098a627ac1953e5a4"}, {0x10, 0x101, 0x3, ""}, {0xc8, 0x107, 0x1f, "3a8fa340f86636357de4b9b7f7d6172e39667eb44c17a4c22870eb4590a91100790e93a465bcc46697849868ae7dc5b6db2beebb4ac061b101a9886e6342d7b1a127dc674f44f60b65495e06658629b8e98131a63b0f55f0d2bb0783fe203396406275cf0355dec60f715d36915aa8b83ddda770d9220b27e721e80f3535301a19a856e3eaf5067aba8589d06116cd6e6c1dcaa7a446d54366d3402f3923262d28a675c79a0e1839388233412fb677cbd9"}, {0xe0, 0x0, 0x1, "6f9ae322b166247a84f677853ec81214d67f778029fb888d4df45f74f71f32f7affb8fa789bafc38b2c66d2e4eb72f73b49f456ef49b5c4eca9cda1e3b6ba0510ff69bfa4e1326dc5e02dc3f18aec31bc2029f9909b5a6615c7dc395a0592be7a312357c8c862ff1e07ea47b0a01301bb18f63bc58392b77c37239ba87222204ec625b6823fe03e0a438fea0c08b87feabb83b64b8f5b6f99a1d22178306389866bbd7891054d6b6a057437230a4f55175204c8b8fc91fd5189822e1ba091c3b9672946545a5e857409fd43e37eebf05"}, {0xf0, 0x10a, 0x4, "4034fd1ba8bef804a78390602069a1511ed92e8b897c232346dae03aa6ac4bea215a6b65b8aca6ccebecac3f1c6d6239cf9f7919a38246bab16873c532b57185e505139d005a2142c6bda32c67fdb1f98d8e1ed4b895c1d717316a2fa730f69f0c868393da9783ac1439e8f3288c1e653955dda3349afea67b4cf73223255e6155cfbe10dc0a2b681471d4129e17ff9961bedb0deea1b48d50d6c1187050a9e8d53c423cce128de6c7ae5f0102bd3e475b196066a07508a8af6e36a4a6af48fd1e8abdc356ef469fffb97d15f3855a3a9383594d00eaf24f5e91efb749ba546b"}, {0xe0, 0x10b, 0xfffffffffffffff7, "5d8c09d7b2797e55e647518eb4a345f0591c21d0d7138b5f35ef389847749cb6fc29fae0b50930842a0881f11dfe692ead4949a19b478c2d2e1f5e4483a721670d767b09211aee773831742a0add5d4595647dfa15d212f1aaa101c46a55efe7988ddfda0c546fda0b8e5785e3f2a3dc8b129985c8589ed364613b8cd5f0103b5798574da6bd3a1b9fbccc5dcac5dbcbb1b4cc2b5201a86f597370040a998a9dfe5e579daa55d8da0e8723f0e1abe0949bcf9a2c65f3f8d6b5fb3fe651af1df85f7b15a9036f56048bfa"}], 0x428, 0x4000000}, 0x94}, {{&(0x7f0000a19000-0x2)=@hci={0x1f, 0xe3, 0x2}, 0x6, &(0x7f0000b91000)=[{&(0x7f0000aef000)="8772b2483e99c333bb55e1d7fd2824b379e88e0485da1d75e73b9bd3106879e96573c670fac12297b8809a25b338dc086a567b17ffae14581f02740f112b20c0773743ffaf006ff2dff37bd32b480830401957d8d6f23e0120ff42f28bff5dd314afbaa4f3adf7d6955121ba", 0x6c}, {&(0x7f00001f8000)="b0c07c71c28a3b4cd53bb4a75028996006fdde7a6740516680bb4c896df6b34d4f898b76343cab7b3ad6e732cd5fedde5faf1ccaf075fe44a238c718a58058697229b5b2870acd222f6422a12289", 0x4e}, {&(0x7f0000ad9000)="01fd633014c8238f5aec770ee24433a76883c003cd4c26f28116aa6d9001be69e1882707ab0b480ff6d9986591f0eedb66152acb877cb6c130001d89660599004c3bdcdf7029e4641a996d7f77b2dbc6ba13ab624bbbee4395d93613552d76dedb46f38ec69024711052a548fcf25a8d1e5ac32554f6c8f63f139f7c7e73fe2a853552ba0768ff929acfee76b0bdd643b82d166377392d0e578596081b3368b669c5aa88bc746b2f617433b6e8f546c06e503a01ae48cba00f2317", 0xbb}, {&(0x7f00000ad000)="6dcbdeab0b24", 0x6}, {&(0x7f0000256000)="6031a77b9a9477903b311b89ecd0b37577a56b4ef3b9237d854d1682631461ecbe326206d184d867f10765bd263f51d6f582735086fa48ec88c8370277134cc3", 0x40}], 0x5, &(0x7f0000477000-0x1d0)=[{0xd8, 0x110, 0x8001, "37d784f395598895a5c4c5e578e6fa65f2cea438207f5451c9822a969664c25cb5caa617c9f6f6da7e5f3189748d8d719f249e4a99337d1a7ebc3e29209170585ebb5a55e2468eb0aee7194ad476faa6dd93d63ac20837c9007a769b4d1189c31f87c4c1552177ddd1eb7094e0a66f027242d441801e3d16b3daef3d3b75e8620515dc7c60d2b859112b377c380ff1a937ed91873b92c358487b98db5e992aae65418191e8f282496e7ed9eb2c82d94c1a53b48123feae8033f9f2349db79875a62b9b046970"}, {0xf8, 0x11f, 0x0, "f8259d8590090d627234006eec06f97f7baffd42291ffbf5709324a543f0c1498583395d03eba9c73ce52491bf3e8715e3eaf1c2c66ca6016019c71e1e51ad0bc19f11935e7cd89225d25745aa82bdbf193764228c19e228abef00d7eb116852b1e5eb265bfd1f81ba866a454c2ca021017aadfca1a9d8a9b63703d5a300c73e1b58af93b5a22ffec4b86477b80fbe1cfd416d1480d9f7540e01de01789e859cee8cdc9e2d9e02eb8d1d46ac0803be7eb121f047217ace735dbcb228c328c02888deac8da79da6046d8f8d3c6788133484150122e7ca58ce3e235a8c853c839b45b73ce94a40"}], 0x1d0, 0x4000000}, 0x28d7eca6}, {{&(0x7f00004e6000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent-generic)\x00'}, 0x58, &(0x7f0000ead000-0x30)=[{&(0x7f000053f000)="67e1aa5dbb463acbe1ffe9f9b3aeea9080e112f1bf6b8295291cf5b4ac754ab97d5e450ec92f1f0df46427fa4a5d8c27318f5d46c9ff86089d16cc0d5ad3ffa61f1c0d4cb23d5976d7be336c110bd08947ed2816c191397ee305b94b7b0695260b3ecadfb35833fea0727327720cb03e39ad2228d2106b444448ca52facf3aad4485ce1935133e2485cbc90d7b85bad475e045397a681577aab2ca6987b4f73c7d96bfdd02048eea72c43ab742449d65e583", 0xb2}, {&(0x7f0000e6b000-0x8b)="5f1babb74b2ca10918e59e0bc6deb8f794ee2d0b867e83150bce6d5c3b8eb6f1d8e3893419fb5f4df68c4ccb236240f41b50ad1dab0c0144f0662e1aba35b042721fd8ad671b4be00a257a411988020b045793b07a8395dcb984203bbb88f3c273dad2a921e744352522443a5b6c5846e02f54cb5af62e0732abffa7b48ca21a4b8fcdb1424efedfb025df", 0x8b}, {&(0x7f0000687000)="bf358b7338f5d868164ecafd01e7163e2d68bb7791f703f527cc7d312323046d7e51f1", 0x23}], 0x3, &(0x7f0000ef4000)=[{0xf8, 0x0, 0x0, "bb92337897b00ed29a4d5069d60708da10b3259f074c3abf367358eba3e91bba87465ae5093fc2110c8de8ceef5c4c2646cd2ea19f23d9bf2aaf7dea49b04c1f95f582510bdeb43c0e8a12c960f7e4ec4ea283c6e140b49f886f2e98c4d10c4dbd9f6ebb6223fe6b8d7aa93c5b4144d8175d8f64a0cca51bb64ef6f95125bb31a9efd1cd055cb9bc213e5fb9cbe0b12699fc02fb6c9bbbe7fc60c8b67f57d93aac1dba6512c7d8628c605201163a32341cc84a27452c04b43a96693abbd908de9173bf6f944ae8611f1b83f684a527e1d8051bdb8b8d225f089cde7134a444d291a73f4ac0ac8544"}, {0x40, 0x11b, 0x100000000, 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0x1010, 0x80}, 0xf42}, {{&(0x7f0000ba0000-0x10)=@ipx={0x4, 0x80000001, 0x0, "efca98c6a06c", 0x40, 0x0}, 0x10, &(0x7f0000827000-0x40)=[{&(0x7f00007a1000)="00933baf273564ad81d57c6f2ae49fd0374a6cfa049c4d537c3d8fb0c4139d7a2ccf97d5bc75741a0206a00a47da8eab6b6080743c6328fd5109fbe1cb176a177ecc745551f6e4", 0x47}, {&(0x7f0000a3f000-0x33)="e52ee87ea0d3551195bb061af9f001ec2f78d6d19476b2ca75b51f0e8406691f00d03cff68271a3ab571207403e91aebbbf640", 0x33}, {&(0x7f0000a6b000-0x1b)="0d95f73a1be69fbcb035122066534a14cc2f0f21968b6b67adf804", 0x1b}, {&(0x7f0000a18000)="735c440e1cd72986ee097b1d974b69ea312c035f8f6cf5a95bfe71ed817d0d196852cfa560b41b3d1e98961c676baf7e50ee709321f0c33312d7ae9cad633de932437c76865f62b996f21f11d2e7636af01f43d482ec43a022f7491155468f49d7a5cac920005c4ddf4dbf09f14df7e2c06a815fbe36519d14c29de696757ba3d41b955c5dd04c3cb6aa", 0x8a}], 0x4, 0x0, 0x0, 0x8040}, 0x0}, {{&(0x7f00005be000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58, &(0x7f0000b05000-0x10)=[{&(0x7f000019c000)="e768911dd520cfddda47531050dfe6e1afff2a76f66faa66de8f9ea1d373fb360549d6ebda0b6d10706b4066cb5de83e88f09cda2ba90618fbe27c6e057666f6e88616a5da6cc0520aa2348c872f7505be140ab8eaf4f4a0954d5a69361ae3ecc95e98c688eeb8df5b66f50ba3e2beaf603676028d0811583b1776a9956154c36598762f7b74f0c5db6c26bd64db5e86c8063d04e78d843d755f672bf0990c", 0x9f}], 0x1, &(0x7f000092a000-0x2a0)=[{0x110, 0xff, 0x4, "d7de956bb218a90af615580be15beb763a9392d2c95e81b25345de2d3a86c776ead2f081bc20c6d0d5cc6923c64d04f99ad3509b962e5df6277f322b6c3ec20f4aaef970ad63e0d24013442979f89cdefa6aa1ecf89f881222c51ebb64592e6825598447054187c9288dbf09ca81803675e2f17347b4320cdb3183380ed48076a683b0c7e3858a6d4607d5a4c3cc345bfc5aa0e66a40f8338569e7417e600004e31a2fbdb637225c0001bb14a4ed3cb5de0efb8ab0a7b0464b6b234a5cc29af30f7853636eff6aeafb74c3e38eeb609f9d1cc8be8278af1b5fc3801c4b032cd36008348ffd5bd2a641a304970fbcdb27a45831a1506c8480fe"}, {0xb0, 0x116, 0x8, "e7980bc94d789765b36654700f5e176f29ff55e445ad6986824db53c595c64bc10a0ec32b05157b3f9fa6b581f5d92513da0000d0e3663f6bc2d57d825b29648378e84c971da6caede95e50230e1201d965cdb9e8324a6c2ff87ca9cf0e5f04fb03136d04553db43c67b0943a6ee7217a77c29c5ac0929e7c411a7de431e1c0b586c171ccfc8683801d074c57f32f948c6c918ccfd926de59004a8da25"}, {0x88, 0x10f, 0x1, "2a8729e6f21dd903e90d97fe8a33ace0e79dc3a318b3ac4db9626940455119be675950a69986cd1be664d3da3fd1b5595d016c7f873bcb4723e0ba65f41d20d62a7704d11ad2aeccc88799a08f5e2e7019095523c69411994cd2379dc7eeb7189b47ca17a308352356c7f371be581c7a2363c7"}, {0x58, 0x119, 0x2acc8918, "b34eb388d8d8add67b58586db5321280c37296234520d57a155f753a26fd03ce6a9f12e6c10bc88c7fb853bbb6a87c609bc7fb08bfb688497585a87a3afecee0e2b5132a78"}], 0x2a0, 0x4000}, 0xfffffffffffffffc}], 0x6, 0x4000010) [ 226.841948] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 226.880166] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac8000)=0x400, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x0, 0x18011, r0, 0x0) dup3(r0, r1, 0x80000) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x420, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/sequencer2\x00', 0x109002, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000074000-0x1000)=""/4096) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f8b000-0x2)=0xd529, 0x2) fcntl$setown(r1, 0x8, r2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000d8e000-0x4)=0x40) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000cdb000)={0x399f1336, r2}, &(0x7f0000fee000-0x18)={0x0, 0x4d, 0xaa, 0x3, 0x8, 0x3}) move_pages(r3, 0x0, &(0x7f00007ff000)=[], &(0x7f0000316000-0x4)=[0x0], &(0x7f00004d9000)=[], 0x0) 2017/12/19 23:45:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) fadvise64(r6, 0x0, 0x0, 0x1) llistxattr(&(0x7f000021d000)='./file0\x00', &(0x7f0000271000-0xb5)=""/181, 0xb5) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000051e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_hci(r0, 0x40044900, &(0x7f0000221000-0xc3)="7654c0b7143b7633211128a4f4f745492357d6b2a6e7f51f885baf31b68fde5ea8d0be6df519d3ec2d6b2f2d8b347ee9dc8ae7a3ec93ef000000000000000713177fcc7d9189f0c60e1a07fe3535801df71fff9350a805aadc9f6afd460e61d9288e9b0bb9be478a5211f03e9aafcd5c51953713b4fa7b957bfea03db8b63a2ca6b040d7d3b124a3e24a4da868f62e25a74527cb80d764cd3767e1068d21212bc5a42a63b89b8e3d0f24288b8bd6e1dc7c04fc72d2e9bbf366f0888f8c9a42726c14a2") set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) timer_create(0x6, &(0x7f000043f000)={0x0, 0x10, 0x4, @thr={&(0x7f0000d32000)="4a3223155bc0931441e8c323b5a49b", &(0x7f0000364000-0x39)="e1084e98ce63f26bab2de1ba162b6a3d749858df7826de810060a726b140f89a5cfc215d8aa57085fda50fc33dd10633f8e26d2b9d074f7c21"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e1000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f0000968000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000e3c000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b9e000)=0x1000, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) r5 = add_key(&(0x7f00001e2000)='pkcs7_test\x00', &(0x7f0000806000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r5) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d82000-0x10)={0x7, &(0x7f0000540000)=[{0x0, 0x8001, 0x0, 0x7fff}, {0x9, 0x7, 0x2, 0xffffffffffffffe1}, {0x5, 0x8, 0x7fffffff, 0x9}, {0x1, 0x9, 0x7, 0x2}, {0x4, 0x1f, 0x3ff, 0x4}, {0x7, 0x9, 0x4, 0x200}, {0x7ff, 0x1, 0x4, 0xed}]}, 0x10) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f91000-0xa)='/dev/cuse\x00', 0xc0081, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f90000-0x4)={0xffffffffffffffff}) r5 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000270000/0x3000)=nil) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f91000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0xe8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cc8000-0x4)=0x0, &(0x7f0000f91000)=0x0, &(0x7f0000c80000)=0x0) r8 = getuid() mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f91000)={0x0, 0x0, 0x0}, &(0x7f0000c8e000)=0xc) shmctl$IPC_SET(r5, 0x1, &(0x7f000030a000)={{0x7, r6, r7, r8, r9, 0x40, 0x7f, 0x0, 0x0, 0x0}, 0x7, 0x5, 0x100000000, 0x1b, r1, r1, 0x100, 0x0, 0x0, 0x0}) sendto$inet6(r4, &(0x7f000004b000)='{', 0x1, 0xfffffffffffffffd, 0x0, 0x0) sendto$inet(r4, &(0x7f0000f92000-0x4)="82", 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ae5000-0xbc)=""/188) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x2, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d1d000)=0x52868c42, &(0x7f00008a7000-0x4)=0x4) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf335}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff1000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000825000-0xb8)={0x0, 0xead2, 0x8000000000002, 0x0, 0x1, 0x9, 0x4, 0xa0ef, {0x0, @in6={{0xa, 0x1, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x80000001, 0xfffffffffffffffb, 0x85}}, &(0x7f0000f91000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ff2000-0x8)={r3, 0x8}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000717000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x20000000002, 0x8001, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffff7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x20000002000000, &(0x7f00005b6000)="", &(0x7f0000191000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000e1e000)="79f0f8c6fe3f5b703fe5ac237240f439c8d658e7d8159c12e6aefa109de5e68aa654c76387dcb66912e01c41e9f13a0f2ac30f3de2076058777657afd8ff365b42bd55d7948dc08975590f191837ccb08b9cbe7df2336c8e") clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="4201") 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003cb000-0x4)='net\x00') exit(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000905000-0x20)={0x100000000, 0xd2b, 0x201, 0x1, 0x5, 0x40, 0x9e0ab8f, 0x2, 0x0}, &(0x7f00000ce000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dd5000)={r2, @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]}, [0x85, 0xec, 0xffffffffffffff80, 0x5d3c6b9b, 0x9, 0x2, 0x7, 0x3, 0x8000, 0x8, 0x3f, 0x9, 0x6, 0x7, 0xbe96]}, &(0x7f0000e6a000-0x4)=0x108) 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, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000581000)={0x6, 0x7, 0x0, "525a1324cecc", "e8b01acea88a17cc49744cff53d2390c"}) getdents64(r1, &(0x7f0000348000-0x44)=""/68, 0x44) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f10000)={0x0, 0x6, 0x0}, &(0x7f000092e000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000c5000)={r3, 0x100000000, 0x10, 0x8, 0xce7}, &(0x7f0000bf7000-0x4)=0x18) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r1, 0x8, r2) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f00008d6000-0x8)=0x0, 0xffff) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) [ 226.892906] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000004f000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000017d000-0x4)=0xc) lstat(&(0x7f0000304000-0x8)='./file0\x00', &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000fca000-0x4)=0x0, &(0x7f00001b9000)=0x0) lchown(&(0x7f00003a5000)='./file0\x00', r1, r2) lstat(&(0x7f000003e000-0x8)='./file0\x00', &(0x7f0000bf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x6a, &(0x7f0000024000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}]}}, ""}}}}}, 0x0) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000703000)='/dev/sg#\x00', 0xbd, 0x0) ioctl(r0, 0x7, &(0x7f00001bd000)="87e4c832885a3bb177067ea5c6fc33bb57366b90f6532c18dfa89d51cb95a96296d4647874b10d35d231939a0bd64d57b2a09ff2dd07183ccc9d1848924a17aeaecaceb05a9888b4c0bf997cadaf5f3918878e8d97e48fd5a013b37063d565b14b75a211bce17b28c46af74c131ac1a38a94506f78507721f263bf88770de7ffa7e565cb6da7aacd5ed17fa1af4d4c6f4b51536d") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c87000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000392000)={{0x54, 0xfb3b, 0x3f, 0x8, 0x3, 0x87}, 0x5}) r2 = perf_event_open(&(0x7f000053e000-0x1c)={0x2, 0x78, 0xff, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e6b000)='ð0\x00') fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000098e000-0x8)=0x7) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x7a18a5f3, &(0x7f0000feb000-0x1)=""/1, &(0x7f0000000000)=0x1) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf2602a7e9d80000000000000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d40000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f0000028000)={0x1f, {0x8, 0x6, 0xfffffffffffffff7, 0xfffc, 0xf80, 0x6}, 0xe9df}, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000012f000-0x4)=0x200, 0x4) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000073a000-0xd)='net/anycast6\x00') setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00004b5000-0xea)="60a03cf96ff9bbc14f78834a83bb936bb2b3b7813c5b9996df1d1dcc9c3518a381f6b022a60088603dfcc89a6961dea049f63cac2adb61b7507aab2560ba03c044ca71410ec15d81ac4c962319dc18dcee54298ae0042543d6664e8471a8bc681127d2cd577bbce3f75be1fce0322d87df38359d0c86b426c7ea0c1de45ebe18782115347f613d35e3f91520ef5963986098974c59a07601a667d7e1135b27e207362101e36864bc08d106dd44e0c8e3f1870ab70cf4418ed96dfe014cacf975aeccaa41266763be7559ae0ecf3def3f3c957760543f1f2baa572cfad64a4f657e76a482d4c107490199", 0xea) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2017/12/19 23:45:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) fadvise64(r6, 0x0, 0x0, 0x1) llistxattr(&(0x7f000021d000)='./file0\x00', &(0x7f0000271000-0xb5)=""/181, 0xb5) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/checkreqprot\x00', 0x191440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000720000)={{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]}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000d1e000-0x38)={0x1, 0x40000bff, &(0x7f00000e7000-0x9d)="50d3ef7cda73724238c79c95759a5f13b5a1d6c8979a26b2549efe74cfd3b85eb4f747bf949335736b8c06de46d78ac9f21e59047d409178ce2fa73df33488eebef6fcf9d204d3275104489d05736145b9343e5faf652ea9e513a132b249ea0240f0bc76f3d924532f57e81a3b653ba87bf40764e289157611ae50006d1ddcfa1d415853bba615605499aeb40c4d28510ed2b74788145074f4aa090788", &(0x7f0000e59000-0xb9)="43d7add25f2f803d756f78a247df5a7acd3feffcacce80170063f39f5aa2c5984bcdb778cb20d13fc2f6f732adcb80ccc945a0c95990bd0e403b3656a20c54bcff62c2ee3cf614b273ca5ede5685c660da190271a5a04d27e7b5974ede6f6d7d9b6a9c24310205a448f1a8429c7e1ba03d5d0f2e196bcf8b03409ae088bca8a04def7fc6ab8f42166044229cb26a8a7afb20ef5b843e4346b168165b75cbe38a0232b16dccebc2064a9f6f603933d715ffb0c17a9b872352cf", 0x9d, 0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) mlock(&(0x7f000075d000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r1, &(0x7f0000de6000)=""}, 0x10) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002af000-0x9)='/dev/vcs\x00', 0x20007e, 0x0) syz_open_dev$vcsa(&(0x7f0000854000)='/dev/vcsa#\x00', 0x70, 0x54000) fcntl$getown(r0, 0x9) 2017/12/19 23:45:18 executing program 3: pipe2(&(0x7f0000290000-0x8)={0x0, 0x0}, 0x800) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0xaf38, 0x6, 0x81, 0x6, 0x0, 0x9}) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="", 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) dup3(r1, r0, 0x10000000000000) 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004a5000)={0x0, 0x8}, &(0x7f000054a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0xd9, 0x85, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a9e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x5f196b5d) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00007a7000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000bb1000)={0x9, 0x7fff, 0x101, 'queue0\x00', 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000719000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005a8000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000c9a000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000012c000)={r4, 0xe6, "e4096e7eaebab66d7f5786ad02467e47bea0da108c53d78d2be7925f7516f39273b4b2cbae25b9d32c9c0b7f9892889f62c9020072b0d981e12c6992bdfb743a33f2224e3e576bab60da86d9a0169ca29d55b268f418381a8aff5006a024605687b1f5bb930cde36bb55194af968603645e06162c1aa4863d97f76ab67c2de5ecfee78156acb946232ce14b73d0babba99d544116a1cd3049596d0efd3de884000d05cd581ecbce9aebd37e1becaafee0d85f486c267712b91ec90545fc774de85c4a2de7f68402e8f1f36bf0239f7ea4ca8e1844722b68687e50a091faa248a8074ca5dc8a6"}, &(0x7f0000a0c000-0x4)=0xee) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fd1000)=0x0) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 23:45:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) fadvise64(r6, 0x0, 0x0, 0x1) llistxattr(&(0x7f000021d000)='./file0\x00', &(0x7f0000271000-0xb5)=""/181, 0xb5) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2000000016, &(0x7f00004fc000-0x4)=0x0, 0x4) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000568000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009f8000-0x18)={0x1, 0x0, [{0x20000000c0000084, 0x0, 0x0}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/sequencer2\x00', 0x100, 0x0) getpeername$ipx(r3, &(0x7f0000774000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003ec000-0x4)=0x10) [ 226.975175] QAT: Invalid ioctl [ 226.983765] QAT: Invalid ioctl [ 227.012294] QAT: Invalid ioctl [ 227.017466] QAT: Invalid ioctl 2017/12/19 23:45:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) fadvise64(r6, 0x0, 0x0, 0x1) llistxattr(&(0x7f000021d000)='./file0\x00', &(0x7f0000271000-0xb5)=""/181, 0xb5) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0xed)=""/237) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000255000-0x18)={&(0x7f00008e0000/0x3000)=nil, 0x8, &(0x7f000009a000/0x2000)=nil}, 0x18) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c8b000)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/access\x00', 0x2, 0x0) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffff76, 0x0, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000590000)='/dev/usbmon#\x00', 0x4, 0x101000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000047f000)={r0, &(0x7f00005dc000)="746c2318b0909aa6e17a30a2821dc9c275358c5b17ec3981b8ba550dc94ff6034551d0825a1d82e2417d9e3a323deccf7cef061a57d56164241ffe8be6a6c55e659b201a565ad534b8389b85bb9fa6f3287a543ab53f98f767f3cb3ffa44c86d2fe5e56492375064f2b50e5abca2c161ca2881e6840a8cdf61"}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) socketpair(0x11, 0xa, 0x2, &(0x7f0000403000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000bd6000)={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000c0000-0xc)={&(0x7f0000909000)='./file0\x00', 0xffffffffffffffff}, 0xc) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000f5d000/0x1000)=nil) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f000078e000-0x3f)="45003de836", 0x5) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) fadvise64(r6, 0x0, 0x0, 0x1) llistxattr(&(0x7f000021d000)='./file0\x00', &(0x7f0000271000-0xb5)=""/181, 0xb5) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x1, 0xcf, 0xfff, 0x4, 0x8, 0xff, 0xe156, 0x0, 0x8f, 0x4, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000665000-0xb)={0x0, 0x27147d89, 0x6, 0xfffffffffffffffc, 0x1000, 0x7, 0x3, 0x10000, 0x8000, 0x6, 0x51ec}, 0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005e2000)={0x0, 0x6, 0x10}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b23000+0x1f8)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000487000-0x3)=""/3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ee7000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9e000)=0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e7000+0x997)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000aa3000-0x4)=0x200, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007e9000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x1, 0x80000000, 0x0, 0x20, 0x20, 0xff, r3, 0x0}, {0x30000000000000, 0x1ff, 0x6, 0x84, 0xc59e, 0x8000, 0x37, 0x6}, {0xd986, 0x1, 0x7, 0x1}, 0x9d2a, 0x3, 0xbc7, 0x1, 0x84, 0x0}, {{@in=@broadcast=0xffffffff, 0xcd, 0x2}, 0x13, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000, 0x0, 0x0, 0xffffffff7fffffff, 0xaf8, 0x4, 0xf571}}, 0xe8) write(r1, &(0x7f000025e000-0x1000)="01", 0x1) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) fadvise64(r6, 0x0, 0x0, 0x1) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000b5c000-0x8)='./file0\x00', 0x80) mount(&(0x7f0000cc6000)='./file0\x00', &(0x7f00001b0000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000568000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d76000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") mount(&(0x7f00007e6000)='./file0\x00', &(0x7f0000ed0000-0x1)='.', &(0x7f0000829000-0x4)='hfs\x00', 0x2002800, &(0x7f0000719000-0x63)="") 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000daa000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000754000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000912000)=0x8, 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000a45000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f00004bc000)="") 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0xffffffffffffffe0, 0x5, 0x101, 0x9, 0x958, 0x3, 0x3a164313, 0x80, 0x7fff, 0x5, 0x3, 0x2, 0x0, 0x5ed]}, &(0x7f000000c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000017000-0xc)=@sack_info={0x0, 0x100, 0x9}, &(0x7f0000019000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000021000)={r1, 0x7, 0x4, 0x9, 0x2, 0x6, 0x80000000, 0x3, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x100000001, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000021000)='./file1\x00', 0x10) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ba5000-0x20)={0x0, 0x0, 0x2, 0x0}) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000572000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x89e0, &(0x7f0000023000-0x4)=0x0) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d70000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000063a000-0xb)='/dev/vcsa#\x00', 0xd30, 0x200000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004bb000)={0x0, 0xb2, "2c35ba4a5bb19fd99d73c29b8b6fd60a34c9989c451847c4b9b063785b964ccc6bcc9d1a887bd4c4fa9469f6c5317c3651a914e86ae19b17c9129ddeca883522e6ca255eda27dae8897d1587cb8944917a9d2a7850e4de1c26ddd9f733c098909eea440ab893369776cc72f7aec5e85faa839bc926516b7f6d87a4841b067ff9b9d2212f5b4daef070331c16b5fbc3a64e3f22b867c831c0a281b94b86ec31b0d2a8cc9bf8efed25cbd14ef25e18b6a828b6"}, &(0x7f00009e9000)=0xba) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000342000)={r1, 0x6}, &(0x7f00007f4000-0x4)=0x8) flock(r0, 0x0) close(r0) 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ac9000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00001a4000-0x4)=0x8) r1 = dup3(r0, r0, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a2d000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cce000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c83000)={r2, @broadcast=0xffffffff, @empty=0x0}, 0xc) 2017/12/19 23:45:18 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) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) shutdown(r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x1c)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x101, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900ccd999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bc1f54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a23538621c0b71508d91a6db355c4f6c4f165dd27d2694c7994c73a48078db37f6c297d00240e12498f2bd781c5a5078eb316e2a531e9e03ec10e6df83ffe51badd51a20b04e1f343b5e8f963b48c2647f1c791ccf69a1335de89f84a4f8a5144b8f1ac3eca14083fc6cad99775dfe29214b604ba26052537c17cfd40c5331ab27f63153733a8e2c5814c6f8ddd7086cd2fae50c717027250c577121e84bddb6454c9520c90844255355568a4314ef7a44d752992358a7ea4340ff5cd43d7b3f232fd813fd5c2c1253b92d7e7f9bcc0d33d254f8b10f8bdce0695d20e02ce39a1abaf7c50dba8c60c67cc6a00080000000000001bdb32dbfd8394d5cabe847ba53eb930dd262c31ce2dcfad98e613fb368e45fbeb4ac407700e7971e13fb7394f462444471e4a8efa7ca766b8a9d1067813740fc7fbed4c7ef5a33c06f17e4b35f7617a9c6a21939b593242e4981aaec1c3be739ce20acaf495832b968bc683593e4a20b95f3526d49357b0dc656e46672cce85856c9836dd2f081e9b5fb7468d5e44dd7acde284a1122bb295236eac146ec8742acac2afb658ddf47382a998e2064cece1bb6972011848f49f94b175614dbd326026f2deba2defcdd7c6d92407cc87d4de5bd6685b4e99486832e5db7eeb5d43a08e58544bca108d7e86f951806feb5e81f5c89b30ad8773468b6f6f327b4dafe95288735e2f04b886df6125721d73bf2d3695870194743e011088d4a96ef4d5f1d271cdaf9aceb0acf5386620769a3f75c20200cd60c3b4978f3f033f0e3dc13b341b934e378dee9317a7a27b35b567dc15149e3fc9e88f88659a25d462ca814cb537e5abb475e6879f8fb4d2154ae03453f812a40f0337805b818a75bf1b71f223abaeba9ccea0b76a18edb391aacfa9947fe1c6080689e4416645faa441e90e63ae2145af8024f19374288a6510d4790cbd06649f5140a900a9f089aa9818e27cce9f508b1192442ae6f62e53f9fbfd742f31a484068743b7a86b39bdd141fbe4800d2ad74cda0d9b4c975be201957649701ed5983a9d6bef0dc7812ebfb27584681861a8bfa5f80366d4c3fbcd593f6e94dea9b397a9ead4d60673e74706f5b8b539bc108a4282d8c47b07a7f033aab39496094272b5a968b60ca345c5254f6e7f291062328e6266c9e0aeee8a8d9de4fb28fa1ba18c7462b94a7df906d0420ff01122d49eb34d0de140648d92a8a778e705137b620dcd9a9bc6421810352bf95a69211e80e4763894d1d19903628f3db1a62b620386498970910128a071cb96e1fe", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x9}) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x7e, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x48, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @window={0x3, 0x3, 0x0}, @fastopen={0x22, 0x9, "486633ec615420"}, @fastopen={0x22, 0x2, ""}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}, @generic={0x4, 0xf, "7c423c4c23f2931125c450c1f2"}]}}, {""}}}}}}}, 0x0) epoll_create1(0x80000) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000a, 0x0) ioctl(r0, 0x4000008912, &(0x7f00007cb000)="") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c7000)=0x6, 0x4) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000eec000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x40) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0x50000000, 0x0}) r5 = socket$inet(0x2, 0x803, 0x1) stat(&(0x7f0000b50000-0x8)='./file0\x00', &(0x7f0000a2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() syz_fuse_mount(&(0x7f0000448000-0x8)='./file0\x00', 0x6000, r6, r7, 0xfffffffffffffff8, 0x80) io_setup(0x20, &(0x7f0000426000-0x8)=0x0) io_submit(r8, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000226000)="", 0x0, 0x0, 0x0, 0x1, r2}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000548000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x200180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2017/12/19 23:45:18 executing program 7: get_mempolicy(&(0x7f0000c26000-0x4)=0x0, &(0x7f0000f77000)=0x0, 0x102, &(0x7f000047d000/0x1000)=nil, 0x7) mprotect(&(0x7f0000084000/0x2000)=nil, 0x2000, 0x2000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xb4)=""/180, &(0x7f0000000000)=0xb4) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = shmget(0x1, 0x2000, 0xc, &(0x7f00007e8000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) 2017/12/19 23:45:18 executing program 2: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c89000)={0x0, {""/7}, 0x0}, &(0x7f0000567000)=0x10, 0x800) mmap(&(0x7f0000c9f000/0x4000)=nil, 0x4000, 0x3, 0x20010, r0, 0xfffffffffffffffc) set_mempolicy(0x1, &(0x7f0000bac000-0x8)=0x0, 0x100000001) r1 = request_key(&(0x7f0000c2a000-0xb)='cifs.idmap\x00', &(0x7f0000aee000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ad000-0x2)='.\x00', 0xfffffffffffffffb) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d37000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000049000)=0x0, &(0x7f0000821000-0x4)=0x4) r3 = add_key(&(0x7f0000d55000-0x8)='big_key\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbc000)="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", 0x4d5, r1) keyctl$read(0xb, r3, &(0x7f0000fbb000)=""/4096, 0x1000) 2017/12/19 23:45:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$ax25(r0, &(0x7f00008d1000)={0x0, {""/7}, 0x0}, &(0x7f0000dc5000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) getsockname$llc(r1, &(0x7f0000467000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000357000)=0x10) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d6b000)={0x3, 0x78, 0x9, 0x0, 0x7, 0x7fff, 0x0, 0x4, 0x400, 0x1, 0x5, 0x2, 0x7ff, 0x10, 0x0, 0x7, 0x0, 0x7ff, 0xfffffffffffffde2, 0x1, 0x8, 0xd57, 0x5, 0x3, 0x8, 0xdcd, 0x0}, 0x0, 0xe36, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ee0000-0x7)='cgroup\x00') 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000031e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000273000)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000ec1000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f0000e54000-0x3)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000022c000)=0x10, 0x80800) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ee000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000eb6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000a4c000-0x4)=0x8001, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000d45000)=0x100000000, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r4, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b8b000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f8000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bd2000)={r1, 0x38, "3ece3d8389067ed71ea29ea90a4e76e828c62eeea7055cfa7153ddaccff44c4e98a52d9d9dc3f2e45292a52a28f5ade8b4a256b5fbc6ae5c"}, &(0x7f00007a5000)=0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eec000-0xa0)={r2, @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]}, 0x4, 0x3, 0xffffffffffffff01, 0x6, 0x40}, 0xa0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003b7000-0x4)=0x8, 0x4) write(r0, &(0x7f00004c1000-0x20)="200000001800077e5304000000dc042280200d007fffff22000000040004000a", 0x20) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) r4 = dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000007000)=r5) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b99000)={0x0, 0x0, 0x20000040000ff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) poll(&(0x7f00006b0000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r2, 0x40045431, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000aaa000)={&(0x7f0000f5a000)='./file0\x00', 0x0}, 0xc) r3 = syz_open_pts(r2, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000e72000)=@req3={0x3, 0xe0da, 0x5, 0xffffffff, 0x80000001, 0x7, 0x8}, 0x1c) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x400) ioctl$TCFLSH(r3, 0x540b, 0x1) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000fe8000)="01000000000000000111020000000000058e2188", 0x14, 0x0, &(0x7f0000522000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000082000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/19 23:45:18 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000084000)='./file0\x00', 0x8000, 0x40) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000056a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a5b000)=0x0) fstat(r0, &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00008e8000)={0x1, 0x9, r2, 0xb3, r3, 0x0, 0x2eb0, 0xb8}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = memfd_create(&(0x7f0000f40000-0x9)='#keyring\x00', 0xfffffffffffffffe) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000056000)={&(0x7f0000c8e000/0x3000)=nil, 0x3000}) recvmsg(r4, &(0x7f0000565000)={&(0x7f0000fbe000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003a4000-0x10)=[{&(0x7f0000738000)=""/4096, 0x1000}], 0x1, &(0x7f0000e08000-0x1000)=""/4096, 0x1000, 0x3}, 0x100) setsockopt$inet6_int(r4, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f42000)={r0, r0, 0x80000001, 0x1000, &(0x7f0000a0e000)="537d4cc56e670989aa98732b418f4c8ff6c16b", 0x2, 0x9, 0xb0, 0x2, 0x59a0800, 0x0, 0x2, "e7c0328e9530d98d0dc3e1313a8ed32009e6a962ff9b2b020bbd9b5f1602806af932e22390753f6fc8eafb2bd76242fe2da39768a40d9fd7700392d780b3a4724322320869666f9617a4bb8af510befb1562672d604171c4b5b8d5d4c08cd4998b9a9cb056b53802b82d5e1745632c22b0ef3c77b4b1ee52d41967ef8da62c3a"}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x100000000000000) fcntl$setlease(r1, 0x400, 0x0) 2017/12/19 23:45:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) dup3(r3, r1, 0x80000) lstat(&(0x7f0000000000+0xea7)='./file0\x00', &(0x7f0000000000+0xe6e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000865000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) accept4$inet6(r1, &(0x7f0000c46000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006db000-0x4)=0x1c, 0x800) socket(0xa, 0x2000000001, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(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}) 2017/12/19 23:45:18 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) pwritev(0xffffffffffffffff, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x578}], 0x1, 0x3) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000d1b000)={0x0, 0x0}) 2017/12/19 23:45:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a0e000-0x40)={0x0, 0x80, 0x8, 0x8, 0x7ff, 0x3ff, 0x6000, 0x80}, &(0x7f000020d000)={0x9, 0x989, 0x3a8, 0x5, 0x827f, 0x0, 0x0, 0x8}, &(0x7f00005f8000)={0x7, 0x280000, 0x9, 0x6, 0x62, 0x4, 0x8001, 0x1ff}, &(0x7f0000372000)={0x0, 0x0}, &(0x7f000000a000)={&(0x7f0000f28000-0x8)={0x27}, 0x8}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2017/12/19 23:45:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000b01000)={0x1d, 0x3, 0x14, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r2, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80f, 0x8) dup3(r3, r1, 0x80000) r4 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000168000)='./file0\x00', 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xc3) r1 = syz_open_dev$usbmon(&(0x7f000007a000-0xd)='/dev/usbmon#\x00', 0x0, 0x800000403) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001be000-0x88)={0xe1f, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) vmsplice(r1, &(0x7f00000f5000-0x20)=[{&(0x7f0000ba6000-0xf2)="", 0x0}], 0x1, 0x0) 2017/12/19 23:45:19 executing program 0: r0 = request_key(&(0x7f000065a000-0x5)='ceph\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bee000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0, &(0x7f0000001000-0x10)={r2, r3+30000000}) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da8000-0x2)='{\x00', r0) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000cc4000)='/dev/vcsa#\x00', 0x3, 0x4080) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000165000-0x8)={0x0, 0x9}, &(0x7f000074e000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000bf9000-0x8)={r6, 0x3}, 0x8) set_mempolicy(0x1, &(0x7f0000afc000-0x8)=0x0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000053e000)=0x0) waitid(0x3, r7, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f00003da000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0xe) writev(r8, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r1, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) socket$inet6(0xa, 0x80f, 0x8) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 2: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00005e1000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x96, 0xfffffffffffffffd, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000149000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002c4000-0x20)={0x9, 0xad, 0x200, 0x7, 0x4, 0x0, 0x273, 0x9, 0x0}, &(0x7f00002e4000-0x4)=0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/rtc\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000259000-0x10)={0x3d1, 0x8203, 0x100, 0x8b0, r4}, &(0x7f00001d5000-0x4)=0x10) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0x8)={r1, 0x1ff}, &(0x7f0000a92000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000252000)=[&(0x7f000005c000/0x3000)=nil], &(0x7f00004d2000)=[0x8], &(0x7f000044b000)=[], 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000237000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000844000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/autofs\x00', 0x280800, 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e9c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000bc5000)=0x8) r1 = eventfd2(0x0, 0x0) getrlimit(0xa, &(0x7f00003a7000)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x4, 0x101082) pwritev(r1, &(0x7f00002da000-0x20)=[], 0x0, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x41, 0x0) unshare(0x400) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000633000-0x18)={0x0, 0x8, 0x10, 0x1, 0x2}, &(0x7f00005ac000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000358000)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pwrite64(r0, &(0x7f00001fc000)="dd497b39dec003426de0a79df4d2a31de2c5ffe9380620f77d222380abf960688b858fc1f96d8459e34b658cefcc75b5c3afc31b5dcd11b865efc063c712c6d8", 0x40, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00004f4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3a271653568b9963}) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000578000-0x20)={@generic="b68302b18779b4c0c88e2867b379b13e", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000cbd000-0x2)=0x0, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000f82000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006e4000)=0x0) gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004df000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000040000)='./file0\x00', 0x84000a80) rt_tgsigqueueinfo(r0, r0, 0x24, &(0x7f000003b000)={0xb, 0x0, 0x3, 0xffffffffffffffa1}) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000c2b000)={0x0, {""/7}, 0x0}, &(0x7f000033f000-0x4)=0x10) fcntl$addseals(r0, 0x409, 0x8) r1 = getpid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000c3b000)={0x10, 0x0}) rt_sigprocmask(0x0, &(0x7f00001f2000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socket$unix(0x1, 0x1, 0x0) fstat(r2, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() geteuid() lchown(&(0x7f0000998000-0x8)='./file0\x00', r4, r5) clock_getres(0x0, &(0x7f00000dd000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00008ee000)={0xffffffffffffffff}, &(0x7f0000be5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d43000-0x10)={r6, 0x0}, 0x8) truncate(&(0x7f0000505000-0x8)='./file0\x00', 0x0) close(r3) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0xfffffffffffffffa, 0x9e0e, 0x6, 0x101, 0x4, 0x6, {0x0, @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]}, 0x4, 0xf366, 0x10000, 0x1ff, 0x3}}, &(0x7f0000000000)=0xb8) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c4a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xe0000000000000, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x800bf, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) pipe(&(0x7f00000e9000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00003e4000)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b14000)=0x0, &(0x7f000008a000-0x4)=0x4) tkill(0x0, 0x18) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fb9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003da000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000596000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b8000-0xa0)={0x0, @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]}, 0x2, 0xa7, 0x3, 0x3, 0x11843be56fe28b75}, &(0x7f00006d7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a06000-0x8)=@assoc_value={r2, 0x1}, 0x8) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00003c3000-0x18)={0x7, 0x401, 0x9}) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x3) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x2923ffffd, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000051b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006fa000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f5e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00009e4000-0x95)=""/149) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e21000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8, 0x2, 0x6, 0x1d, 0x0, 0xa0, 0x20, r1, r2}, {0x7fff, 0x2, 0x0, 0x0, 0x7, 0x875c, 0x2, 0x0}, {0x1, 0x0, 0x1800000000000, 0x8}, 0xfff, 0x2, 0x5, 0x1, 0x8, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5}, 0x1f, @in=@empty=0x0, 0x1, 0x4, 0x2, 0x9, 0x1, 0x400, 0x6}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d08000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3b00}) 2017/12/19 23:45:19 executing program 7: iopl(0x9f9) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000edc000-0xc1)="18000000020001000000ba8c5ee18c88360000080200ec01da1e03a38a3cdc0a001e00d898055bf72752bb6a8800000045dba67e060000000000000067a1e2010000080000067b00000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554c1", 0xc0) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xf) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000239000)={0x3, r0, 0x1}) faccessat(r1, &(0x7f0000e01000)='./file0\x00', 0x40, 0x900) sendmsg$netlink(r0, &(0x7f000008d000-0x38)={&(0x7f00002d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000003f000)=[{&(0x7f00000e6000)=[{0x11, 0x31, 0x301, 0x0, 0x0, 'U'}], 0x11}], 0x1, &(0x7f000009c000-0xc8)=[], 0x0, 0x0}, 0x0) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xf) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000272000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000001d000-0x4)=0x48c, &(0x7f000085c000-0x4)=0x4) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c85000-0x15)='net/ip6_tables_names\x00') preadv(r0, &(0x7f000094b000)=[{&(0x7f0000ba3000)=""/198, 0xc6}], 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002fd000)=0x14) 2017/12/19 23:45:19 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000503000)=0x6) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000057000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0xc3, 0x4) ioctl$void(r1, 0x5451) ioctl(r1, 0x5382, &(0x7f000005b000-0x2)="") 2017/12/19 23:45:19 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000a31000)='/dev/input/mouse#\x00', 0x8, 0x101042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000eba000)='./file0\x00', &(0x7f0000b14000)='./file0\x00', &(0x7f000025e000)='jffs2\x00', 0x8800, &(0x7f000072f000)="7feae32c268c20d7333a8b19db1bf3062dc9758c9fbf272c0f3ec49712e5f0c4edeb49b7ed229d219a7422138256f5617fb44d830cc9c9359172a724a310ff3092feb6a49806f16dd21a3ecc1650bc02b1bd35a9f6ec21e15255cd9452153a96dd7882e4607b93b5312954dc666761") r1 = epoll_create(0x508) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000814000)='./control\x00', 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f02000)={0x2008, 0x0}) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000375000)=""/157, &(0x7f000090b000)=0x9d) symlinkat(&(0x7f000059c000)='./control/file0\x00', r3, &(0x7f00000a1000-0x4)='./control\x00') ioctl$VT_RELDISP(r3, 0x5605) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00003b0000-0x7e)="58fbb240c89759900fa689471eb48fcb14022e7cc4233e1b15cffddb7129084e618fab9759ff2876281c762bdd849e45317ae074251f7dd500e79f65d6f2e22480631c3d4f3acc965632976c17bbdacc39aeeaedc22aa8f37742ee76d37b81569c025b0d65db751163cc45d5a4d6c4c09db063ac0e5c89e36675d900dc23") fchmodat(r2, &(0x7f0000e35000-0xa)='./control\x00', 0x0) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00003d9000-0x24)="240000001d0021b70d2fe70008faff031600479a1000010000010000000000000005e14f", 0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005a0000)={0x0, 0x1, 0x20, 0x3, 0x20}, &(0x7f0000247000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005d0000)={0x3, 0x9, 0x4, 0x2, 0x7fff, 0x2, 0x4, 0x267a, r2}, 0x20) sendfile(r0, r0, &(0x7f0000f50000)=0x0, 0x7fff) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)=""/0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b9c000)={0x0, 0x0, 0x8, 0x53, 0x5, 0xffffffffffffffff, 0xdb4, 0x6, {0x0, @in6={{0xa, 0x0, 0x9, @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]}, 0x5, 0x401, 0x1, 0xc0, 0x3}}, &(0x7f00008fb000-0x4)=0xb8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000d9000)=""/106) close(r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c6000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) r3 = dup3(r0, r2, 0x7) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x10002) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f000082c000)='./bus\x00', 0x10003) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000ce4000-0xe)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000ce4000)=[{&(0x7f000059b000)="9e844dddb6dce749dd0c26c148d01917f80f35fe7246cfe593a94041bff279eca8d1df4e43144d459174bbbec79855090b705a6e09ecf1274eb1717ab569", 0x3e}, {&(0x7f000026c000)="44aadd865143d11087fb5c", 0xb}, {&(0x7f00005ce000-0xed)="5d7939951fb39287dc96dabaeecc562c3906b1d9a55b1de7df2d92757c90f387cb1f4f99db8c98480f9756e6cdcd15c5c379509ac1c92bdcc317642188a5090c72a32cc6c0920f1816b2e4ac6d94cd29958240a855c448f777f2e7f6193bf86cbcc57b207f549f49b32e18d324fef08a7a5d0bcbbf531b2d64ad795a42aafc2a7137fcaea5e0e1795a7f99546e5e63f8bb3a239a7bd7918733ff263fe02051774a130ea154a7c2cd2857dca617dda20d8baa81ef3a153ddb49a4e7b2f330438ca6067abce6c80a382b0cc2a5361475d4f93b14280d7b456d20bda0acb9fbb0d42415f91ed1bdbc516d748e0df2", 0xed}, {&(0x7f00003a8000-0x8d)="f22f6ffff7f4347c321a16f6623f8cfda1cfd42bae0b1613efc4e0e385be000000000000000119a484e1505f97aa1a8de8f885b05b6c7b6fec3a784bcbd066266ad21a228e7a97320046ccd39b4fdcce1003000000000000009bd3713b9845ffffffffffffff2934f012ce34b8fd020fb34d5de9847ca99b2f126de00f39e2f70400d9d05c48f8ccdc7302b0", 0x8c}, {&(0x7f000080e000-0x48)="3466aede2aa12274776c5dc9731cc60c0c74bd47f6ce04ffd012914f01877063f7c765d27e4c95fa3f1cc037ec4545347480299965e9155c32025df0c6bd48fa97834da767269b4a", 0x48}], 0x5, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x48000) r3 = dup(r2) recvmsg(r3, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)='/dev/hwrng\x00', 0x3ffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003c4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000bfb000-0x4c)={0xcac, 0x1657b1cb, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00005d8000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000be7000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) r1 = memfd_create(&(0x7f00009ea000-0x40)='xts(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$sock_bt(r1, 0x5411, &(0x7f0000f83000-0xc7)="24be03c9d8751fe474c68ead2380a5eb1cb97eba1845adb702c1b71e1ab940a659d31a796315f1dd6152ee0aa7c8e3f871e89fd8e897590b5414205a92a9a96bcf70347e8cf6cde6af7873ae13e223ff51a7d804bef63bdd955cc8ad574bd01b87dd95962a836f0961f5a031633845ad4dcc059b2e888b7628ed656b7c4cc178c1cecedee452ac9fc96470a64052be03c549db8fdc2d936ff995bd5c86cbd1421e2101dce20e9455f19e0d93367b9a807e8d4a5b374a525dc83b2aa46e715bca5c815e5ecc28ca") ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007e6000-0x20)={@generic="aaec035960bb3ce0cc2d87bb533aa10b", @ifru_flags=0x0}) 2017/12/19 23:45:19 executing program 1: semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000e68000-0x1d)=""/29) mincore(&(0x7f00002a0000/0x1000)=nil, 0x1000, &(0x7f0000da3000-0xc9)=""/201) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000047e000)='/dev/vcs#\x00', 0xffffffffffff2a32, 0x100) bind$nfc_llcp(r3, &(0x7f0000b06000)={0x27, 0x401, 0x1f, 0x6, 0xc3, 0x10000, "ac52e307c4228f354c4fe5fa0d8c762a01014c75d933b19cd21a7e07b7bfd189cf9a8836212de22aeaf9cc9a8f0aa550ac607986f26fa4c32be8fb97990278", 0x1ff}, 0x60) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000083000-0x18)={0x1, 0x0, [{0x1000000000000487, 0x0, 0x0}]}) 2017/12/19 23:45:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a43000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000d9e000)=0x38) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00002f2000)="e4a445eb7fff05bd", 0x8) r2 = syz_open_procfs(0x0, &(0x7f00001a1000-0xd)='net/rt_cache\x00') sendfile(r2, r2, &(0x7f00004db000)=0x1000000, 0x7) [ 227.425478] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 227.447123] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[], 0x0, 0x8) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fbd000-0xb)='net/rfcomm\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000291000)="6f75f255948e377c01b61531769ea2a9e23f99a159f48c581d4c1cd2dd3e") mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fbd000-0x8)='./file0\x00', 0x10) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000c49000-0x14)={0x20, 0x2, 0x2, 0x7ff00000, 0x6, 0x0, 0x5, 0x1, 0x5a099b66, 0x0}) unlinkat(r2, &(0x7f0000c53000)='./file0/file0\x00', 0x200) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x2, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x0, 0xec, 0x0}], 0x1) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 1: r0 = memfd_create(&(0x7f000069a000)='selinuxcgroupvboxnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x7000, 0x7000, 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000014000)='.dead\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000-0x25)="7eb27298ac85a4c28b62bf5fb8c6d488533ad15ca303aef549f18fcf9840e45df67f687469", 0x25, 0xfffffffffffffffc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) add_key(&(0x7f0000014000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000013000)="1c4e16534046ec51feec3db7dbf13ea71a8067f4c44b5ac8eda99ac1370387b6930692bb2f006ecfc5f8192329cd1fff29877c42f3f47c6f6c1d6142673cde1e5ed5b5dcb0e0558bf406ba4c484d615a77ca733ac35e721ba5c145957256f60993e13ed8da4205f408a2f2182f54b0e00d389ea5c84a97c25968c67182f7d515e3", 0x81, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x937e, &(0x7f0000016000-0x1)="") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000-0x18)={r2, &(0x7f0000000000)="aefa6655f7a740e2f54c5a9eb04c6fc405d6acd3997fee6df203083821ba7ef254334ea74a669fe479cf875edd71d35339dc4f8c3e8523357344e9976f1bf657ef4a1f7f8fe1107492d161cc4cbd78d48e818a239013741ee549cab649f2f4d9b701", &(0x7f000000f000)=""/4096}, 0x18) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000a3b000)={0x1affa000, 0x5, 0x9, 0x4cf, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000fc7000)={0x0, ""}) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087d000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x14) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000814000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000091d000)={&(0x7f0000456000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006e8000)=[{&(0x7f0000191000-0x69)=""/105, 0x69}, {&(0x7f0000fef000-0xf1)=""/241, 0xf1}, {&(0x7f00007da000)=""/92, 0x5c}, {&(0x7f0000370000-0x9f)=""/159, 0x9f}, {&(0x7f0000702000-0x12)=""/202, 0xca}, {&(0x7f00007ec000)=""/136, 0x88}], 0x6, &(0x7f0000af6000-0x88)=""/136, 0x88, 0x10001}, 0x163) recvmsg(r1, &(0x7f0000120000)={&(0x7f00001b1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000018b000-0x20)=[{&(0x7f00000d9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe7000)=""/119, 0x77}], 0x2, &(0x7f0000237000)=""/4096, 0x1000, 0x1f}, 0x0) sendmmsg(r1, &(0x7f0000b0e000)=[{{&(0x7f0000b3c000-0x6)=@hci={0x1f, 0x4, 0x2}, 0x6, &(0x7f0000f33000-0x70)=[{&(0x7f0000783000-0x4d)="5d9d3c023fe9c15f141c0227c8bbc6907956c50bfa37ac45a116077839aeab3f4ac04f3f3271475d0a57670d6fb196179bf26fc3ac3cb5e25ec892cfa6a7a105650d4ab9e1062cda2e78ffecd6", 0x4d}, {&(0x7f00000e2000-0xed)="de4ef543da8d4a2c73d5c9fe8409a3b492ee72868ceff80e02f57590e7213c2178a23ca0b3a9a594f65c85d9c287e48a7fb81609f0d93f5f9f0df1da043b1d5b12be7c9e704484423d93ebc64aecbf7ff74daa69c3b2abb5d74e74c88615fda91bbd0f65fbffd4bd2683fbeb373e4cfd83f2f09b78a1903dadac6ee92d42cdc4b2587ede9bb73f2cd8496d0656afe88e315847c35b42380b84599b021c6c7b4cb579971c761f15addc1bee737cd5bdba9c417c2c06d2d46d6b98f3e9a554aafcc3342ccda873c64143a2cb0aa9c5136d5d856b6de1ae9ffacd160cfbd40ff4688c7ca0bbd0244932163c245990", 0xed}, {&(0x7f0000953000-0x4)="56fd1cd7", 0x4}, {&(0x7f00005c0000)="f6c22345624234a5fbf4df205575443daab227440dd4a24845a8a2aa23956ed8fd510b1f68689b2b5a941b0f687a4f64448c0d68108b6ea30428a1a69e8b4f837882c247b15a9370c9d5f61496ca82741e4b0ad701de974131295a4091e1658b0db7fdd5ec", 0x65}, {&(0x7f0000bfc000-0xf7)="1f76a8c0708b0bad9571e45e36d4e643a09219515f11c9e286b87001ca6751f6bf794f2400c64dc3363e1de693518cb0e628e000caabeecace2ef12c9616140c46e29efc6539b2f5cdf71c90ab8159559eda3534ba0bd69f442615e58aed9bb7c7d1d51129e49cbafa89c71844091c129a95f204adfb517b04c073acb118fa6bffdeb7cc1ab391ab1776b3d3764fbad07f775822516595de0127a9090014e7ff56a3e69bea4a0332c5622f23a248c2fd1ba7dc1b06be9370be217cba19435e4d21dc58ced5b9984c913e91afc6a582c2a18ac1ff91ea57b350baa4c56ecc6c97f8474e4090b590c33ba34edd35c2e9c9c1cdb8d127487e", 0xf7}, {&(0x7f000045a000-0xb9)="248b5d9d300a8f656e2fc249eb48729cfb928afa14eb39a791c82d2537ae8511df7a7b39fc17f214e6f553613ece7af1a4a6b195cc6a29293be4a9d5f4babc57d7d6ceed7a14a74ab66a6ec21cd85bef49c1cae4945667827b365b118b06828baa56167b21d5216cf857d4223716b15e2c7dd865743fbe3e6bb1616c5207a5b3fb4849ebe403f95b5ce4e0ad5d083707f35006ef597abae8872fdd61910dcf4a956567ac9a66cb9f2623507a42a3d50fd3e9546aee96cf403e", 0xb9}, {&(0x7f000013c000-0x1000)="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0x1000}], 0x7, &(0x7f0000a5f000-0x1270)=[{0x78, 0x10f, 0x2876, "06e179579d7d6c000fceb9d726d583f96fbb38ee4a19d27e0d75748dcd38ca608c9410bd6d2056ae121cab12ce67fa8a394a847e8dcb24f2a2fd917497a7a70d4062dfa8e519ce6adde89393d6a968a3b250445b19298868b5881cb6645f51de8e"}, {0x1010, 0x117, 0x2, 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"c04854c2bb2a81feff87a68d918178c0738f67c7064e3cb1371d1c5cd233bfe7951bf6e475a6a8620e7dd9cacad204e802ce0055ffa36ea40527585ca9d87e0a6d4415dbf51aa9fee917845f95aeb0339b9ee084b48c884b53623060a00eabf442460af3560bdce1170983548d03a6dfb3f5c0f37126538d3377f2ed7e9cf7a510dba51ac48031bfe1e29c22f415945d942b799648746713216d15c4ab89ab9f60c0fd0bb65d705fb58379304640caee937d330cbfd15bee08f3ef56ac632d5f23f5f5fe5f9e05a4a1203218"}], 0xe0, 0x4000}, 0x80}, {{0x0, 0x0, &(0x7f0000110000)=[{&(0x7f0000a5c000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4040081}, 0x6}], 0x9, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000b31000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x34, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/sequencer\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x5, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000554000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1001}) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00004bc000-0x4)=""/4, &(0x7f0000000000)=0x4) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000729000)={{0xa, 0x1, 0x6cf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x6, [0x9, 0x7ff, 0x2, 0x757b3a67, 0x7f, 0x0, 0x400, 0x10000]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000dac000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000010d000-0xc)={0x0, 0x9, 0x30}, &(0x7f000080a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000034d000-0xa0)={r6, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x343, 0x3f, 0x80}, &(0x7f0000c7a000-0x4)=0xa0) setsockopt$inet6_int(r5, 0x29, 0x2000000016, &(0x7f00004fc000-0x4)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd9000-0x11)='/dev/vga_arbiter\x00', 0x8201, 0x0) r7 = memfd_create(&(0x7f000048d000)='eth0:,cpuset', 0x0) fcntl$getownex(r7, 0x10, &(0x7f000084a000-0x8)={0x0, 0x0}) prlimit64(r8, 0x7, &(0x7f00005e8000)={0xd21b, 0x63e}, &(0x7f0000711000-0x10)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f00000b8000-0x4)={0x0, 0x0}) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00001d1000)=0x0) 2017/12/19 23:45:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 7: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) [ 227.542906] encrypted_key: insufficient parameters specified [ 227.561884] encrypted_key: insufficient parameters specified 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fchmod(r1, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='U', &(0x7f0000000000)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)='U', 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00001f0000-0x8)='net/llc\x00') ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f00007d3000)="a2b54523d43b3493bf78ef402734e1b2aa6ca2b515f5ff39938299fa79063b1b9053fa7889851c1f2111e4aa66fc10a0c829f01c66617021b1bedc394b6603aeeef4740863bb8dfe5c535bf528485addee9794cff47960f12ada0ceba984fd08877ec02e5982c0d25fc490b04a786cc4a76632ccf544c13d8c1736ef93801c913c238b3aac65579cf7bcf8ea76c0594408405dd180787ff6817325d1") recvfrom$inet(r0, &(0x7f00008d2000-0x5c)=""/92, 0x5c, 0x73293c194d9e907d, 0x0, 0x0) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000081f000-0x28)={0x1, 0x0, [{0x4b564d02, 0x0, 0x101}]}) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000066e000)={0x3ed1, 0x9, 0xf, 0x2edf, 0x2cc, 0x7259, 0x2f5, 0x7fff, 0x0}, &(0x7f000074b000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00007ee000-0x4)=r4, 0x4) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00001df000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f67000-0x20)={0x100000001, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000da9000)={0x7, r1}) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x10001, 0x0) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000039000-0x4)=0x0, &(0x7f0000038000-0x4)=0x0, &(0x7f0000039000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000039000-0x4)=0x0) r6 = geteuid() r7 = getgid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000038000)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000038000)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000039000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000039000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000038000)='./file0\x00', &(0x7f0000039000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000038000+0x187)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0xc) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f0000032000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = gettid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000039000-0x4)=0x0, &(0x7f0000038000)=0x0, &(0x7f0000039000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) r26 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000038000)='./file0\x00', &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = getpid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0xc) stat(&(0x7f000002f000)='./file0\x00', &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000038000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000039000-0x4)=0x0, &(0x7f0000039000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000038000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r38 = syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0x40, 0x8000) ioctl$TIOCGSID(r38, 0x540f, &(0x7f0000038000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0xc) r42 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000039000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000038000)=0x0, &(0x7f0000038000)=0x0, &(0x7f0000039000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000039000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000039000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) fstat(r0, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000030000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000029000)=[{&(0x7f0000039000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000038000)=[{&(0x7f0000027000-0xf4)="ac2e897c04599e17dff49edf99aa88c8747392b8af04741129c6424c29c77e83df00f539dd591b258b702ca33b99cdfaa7138faadc34abef3e58b97466d0f2acd885b20dc49ad4be3457b1390d144cbc7dbbfc917d9c16c5e7fa20c2694646099258a466035ea18a71bd058886bf61a6c5ea515b6411bb2702e9275b0e74db58f4efba22b053244d7e74ddc8994483af0a9124719d3ac696ae814915a8a2fc26ea466f25cbb3b7197d7c168b631b32c311bf45ac711c6494342803b7d76c39f662fae74dacea464cd88ec221b7430a52bfc7bd821613b077c01976fe4a7108346415cefc364a02a12382a75dc32ff7bcff6472b6", 0xf4}, {&(0x7f0000009000-0x7a)="c41a6782fc1415fca7a662656ad8c0389e4997638bd75b6255f34e1e7c2d92762663d4667d0a175041a37cabed2f4ecce06de7fc38ba74251c128eb652c484e7a5c4b50ace85f7aa2342f83a1d306be7f3e987d3b101e5bbaf7f13946a30062d238eac10c446ff9ca938dab102c5a4129c4237e0b3a4d206756b", 0x7a}, {&(0x7f0000019000)="8c0a8757d1f2f5c672c1bf5cd920fa8035bc554e919c8fe034005625d44de7e45df224cb47e1a0d04f6d6c34be133e16a7e56087c41ecea2a4eee5dbcaf585b19477891125e3f1d3a880d512eb4e9550575741b81615a2e25693af2c41634cfa10290259c1f1f541", 0x68}], 0x3, &(0x7f000000e000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x80}, {&(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000015000)=[{&(0x7f0000038000)="053d44a587d851637ee5e37a060aa98ec85d306f37b4d9b2ac4924a50cbd39", 0x1f}, {&(0x7f0000028000-0xba)="9155593c4ec32c8be75ec50ab56492a5c84052c48e365ecffe0bc7a35451780685714ef66a4b1778b3f59b8d48fa692241edf99a2be309a4991e6b077088c59d9c62cc0982faa50e5ed8112ba69156777308a84c87663cb38b391a36eab8eace422f0c92913aed37bcac65cc1d100a045d0407e7d37ac0d729c2a96e8608cb8219b3c71bd168270e2339778ab30b9f8e9af3c56c61301aef0b9513c84d75593b34303a303a14578df13d6fa1dd7f23dce99284bf77a9aa12cef5", 0xba}, {&(0x7f0000030000-0x8c)="5f311fb75d496a31e674f41311fda3aa0540e9abf9b4dbdf8e45735bd8a1bc6be2535966dcfe91a3c8d8654b25331b39ec4ce93ebb3b3e1e81c49d6d346524c0856286d355df3ec04a09e024b640f089fc35d205297e12f86b5545c24270d8b7c1dace091652bb4574c2c1d271da482329c76988139bb7ff6c9d7d6f3e4ae024d1c1018d055cea36c728ca7b", 0x8c}, {&(0x7f0000002000)="3c7e0b479fb8aba00ff1df4b645decde7bb91fe638a43f95c07107ddaeb04004ee686bb2346e6c7902b45db99feb395e5b2dbc2061a5351ce675b668a89cd2871ffcdae5a63db60999ff4ed2da413388d9a13656b6cb83821e25ee30662de3b4064c1b88aaa8e4497f27b7f32206337c42b101daf5a422f8f80e998bc70ab6413cf12feb238d00ce2bd9c95a2770a4bee900486ca9e48f3c5f25a354904034f629d98941ec173bfd7cee0d07356011c17d470f4048131b16541d76f908d2c9290f587d6e50b46bec12a9624b76343c5e2ce5bd86", 0xd4}], 0x4, &(0x7f000001d000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x0}, {&(0x7f0000038000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000039000-0x40)=[{&(0x7f0000005000)="9c38c2f87f0b3b64152bc1b11f66cc677f16640ee1bd", 0x16}, {&(0x7f0000017000-0x57)="fa47c67858dfe468e8c1636a2a4a30635bb47aa305ac9bfd90c4716e2663ede1cedd55ab9f5a6e31e31ef39681f4f0b9531609d0edeeef40856804e9e06ca1e79f36285fff24a606f67b75250925999865f43f1bf30ecc", 0x57}, {&(0x7f000002d000)="9941b1e21f52a9891113f3e80b3b9440d509461700f6a3e47a715c5c00b2e359f093780fcb9923a91740448e6f4e89a63b0954303edc5b33ed352d29b2066b49b95caac32bf970d9abef0ca40dfb8b180df46a829785e17845948fecada3dac1fde3fbfc8c238e1cef0e84de4c1a3b1c9ce896389fa524b9148bf402362cc6", 0x7f}, {&(0x7f0000038000)="49d7c510c0e68c8940ad4a58b149bb772ce057fe7356d8", 0x17}], 0x4, &(0x7f0000029000-0x100)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0]}], 0x100, 0x4004094}, {&(0x7f0000039000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000002e000)=[{&(0x7f000002d000-0xec)="b0e10fde49333e8efb4d648b3f12848e71f4809d95ed2cc65ed3bb1d4e0f50ea0e867c219f76cfcf8373fd77c75011dbd341cabfabd0a8a40c3474a3db35e6a2ad3b32b98665d6ee78e5fa872a875fa33f9aed05ff7ef97e71b7e706aa7886a0084cfb0df5f71f9d13d5ac28347defa1a6cbddab8763be0e424cabfedffd3c710b1946104352ff4a73448005c4427781f5eb889908bb074e3567520c3c185d331e31678fda0564a957b5edf7f898364cdc94f320ee59df55d8eaa80b1ec9bc2806c7fc6746904eaccc0968686303043ab19bf9e1330f0a2eddbefe1a55dab7d073125a33eef1d7a008fc2864", 0xec}, {&(0x7f0000006000)="eed86cf34b5df01bdbd375b0f2f664a4431a36e350ea62661e73932cf2455d0c3e0f912c8c2e22735c2f2563bb9bceb683efec1f9367cfb204f9faaa433d1f3cb02f270abf892c2e372970382abccadfe5d8bb37e9b69977b70b28bcad2b373c27e05d6126d4d174e287abb8a34eb1c3783a1f3b9b956608ef86abcf329a2cfc4e323abb8b15e454ecf500f98db08832551d59d1bb7057fdc3d8de37fbb0c8e3c678eeaaba1f80ffab664111849569b5ed6801e5353f4236fb035d9c9004e5dddc83d91711c64b3ee4cd2d90602a2adfbf66996514224170745b32f39c137697fe13027cd8d07bb267de7865e18ab4", 0xef}, {&(0x7f0000008000)="ea1b86a2339f1fa914804f4089f56d4d1729324b7a1d952d366283af6dd9925edd54371ee4f9f14448880fadf73de7eebfa000b3c0528adfee4eb9d63b653a5368638d05a0d7e8d031c7ff852f4fbd668ef6293f01ddd00c30f57635df92fbebb92882df523e925689db17d9da34e8d09009bd0c", 0x74}, {&(0x7f0000038000)="5d0d461b70139bf02121350022992f46154332610e274b01fa6922253e96fcb94121a81eeda8098b0f88e2cbb44611d460f152f200ee0176c8a5cca09f0dc5d9a8ecfb9d4dddc59833057b87d5eea0b5c33057baece7fa63a7f6293ca57ce33c9850e1ebd27af8b4259bf766184a1d3207f5078a46ca5874566eec6f53586f64a72cbca8426501c64b15fbb82c21efe6d6763c02eef192c21f82d8af70b77ddd32b2b6d063fbd2f66e", 0xa9}, {&(0x7f000002e000-0x72)="b5cc7a13f676cf5b3271b4b63ee02a02c3ae6d4f500b153ece359b8ba9691c23558e199feab2b86e75448146218b20f6b2a0a1a4da59b91e40940796f351a38fd19b2d83e5650e4b864649a9435eb3c8ef854cee805af3101739bbf36fdc80a76d0c39066a4c56ac9da0ca12957e65258655", 0x72}, {&(0x7f000002b000)="2dbbb3d1ac6d1c1fe8d93ad87dd2d845f86893b73dbf0b3ced70cd9f40d62bad38d7b70f3f5dd8c85cbaf111e413dbfaaf039a69a7e703328d92ef6787a891da278290caafe6afe875ae7e6995", 0x4d}, {&(0x7f0000007000)="0e987988ed66", 0x6}, {&(0x7f0000039000-0x39)="4b25e31786c8cc5332c44d8a54202d8af33497ec1f21474bc061f93da585508c63a503d326d104567edc0d0d4781c3108e3aa97b0c9842acc3", 0x39}], 0x8, &(0x7f000000c000-0x50)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1]}], 0x50, 0x24000080}, {&(0x7f000000b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000023000-0x70)=[{&(0x7f0000039000-0x27)="58a40c380d5b9c7798daffd6d9bba7302e0b875b5bf2dda5b190ff0504581735564df6b71dca9b", 0x27}, {&(0x7f0000010000-0xbb)="b2dd11ae4aec2c18cfb00e5c65d431b291159790fe9e92764be5781a0a137ec9e0741c539ef2bc0518ff580084ef969f24bc9fa8099c62d4a7339ae8b7b926297cf9ecd42445e42eefa012b38cbc2f1916967b443d3377e738bf0d2c4b14e58e4e6d98f4d1d21363fc0c282741115c845226c3d3965099f368b5a746508cfe37cdc82e922458f14adfd1a5fb60b4a22f32343a13dc388d351decac7dfba7c0359d03e3950595cc5a06eea08f91831a81f21b11f53c68836f0e8f0a", 0xbb}, {&(0x7f0000038000)="e2e198c6e2bd7ef9d3a7b5c74af862c69c5a23e02405371bf42702ae71125e1ad962f22a1b527a885d66b1b666109a628324c3548499a0fa46a5961427d5814c26e4382c08ed975bf72354195773bb52a52fb53e1c88599cb4151ca8eb1b7a5bd4744a58ee23de65cb3f6c2b224d39bc50519cfb0bfff50c824bafac228f60b1", 0x80}, {&(0x7f0000038000)="8ff22dea72fabc35e574dafa296608f40d1e1e066c72eaf98524c2d0545687802aa34586789538d984eb9c9d8eca70bd2e8d0475e1200322f015f7eefa0dc60623e2885aef5e3921780f8e017dafdd7a99066fb37570b921eebbb0c8abbc277aee105bef5737d161132d8902f135a8e38fe9ec8890e2d4267da33bc93edb73ef7a0e08bf9af3af0d9300a7aad660bda6d32a3f410a61e15e425791a473604893e33bfbdc0da9056a70b8a655418b9e4f207a145d6fac85c9700d16b1a0946c57dcbbb26e03168dd9f787358a35", 0xcd}, {&(0x7f000001d000)="cf0e88405b727b84af31f434139eeefb24850ace0753bd5250b5fc24fccdee6527313a0143d7472bf827f463817fa782675ae8ea28fd40ac2893b8c9ef9051c4460ff7856d119be9a126b70cd8b1f52026edce14c9d7be2a37b5d867e4552512a1ef2aff93a04c584dcc11b9e268637933a503cde1a4f2b88f3ab38da2176368f88abbf4d815f247a18c87ed51d4235ec7f60fc528fd755007d14643f0f95af1d6481afd8383e546a17cf79ae5077af7f3e6f8b0b823e68302f5618c1171c3886d76bd67e0433c0ccace70d8", 0xcc}, {&(0x7f0000003000)="0a11e605c295007289c5df873c81211858e7888ba5ad2ba555aa38d790", 0x1d}, {&(0x7f0000038000)="feff", 0x2}], 0x7, &(0x7f000000d000-0x20)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x20, 0x800}, {&(0x7f0000018000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000038000)=[{&(0x7f0000039000-0x57)="c65baa1927d503412362a08d803d24152e74b99c011c993f5ba2071ada87690fa4f3cce6c116cd7d7ac2a2e33171c3d9a5938a4cb13c4449f106bb6a6cbec29991091c6256dd74626f3f284f7c8ec6821941f4ee9270a7", 0x57}, {&(0x7f0000039000-0xb6)="b10dfa67219cb6eef546e1417cce6282af21829a12d8259dcb7024fe375dc0b0355c07d1e33f0ac20ba23507fb68c718b4da13fc7bf0f06f521895a611c8661ca102bb4c9bcc4b1fb6e31f1c06d07f819f26b150b13a348206012b917c08b01e59ecb8dab5a746dfe0bb201d080312e4d326bbab1fbb3e0c36854be3e40c6435281b6a685748dd782974151b758cd34310556514048cea2e98ebd6feef0f4e23383b267c7606ac1afc664764543d1f3c267d6b4c6d77", 0xb6}, {&(0x7f0000038000)="bff39165b71b5934ab4bb8a935ab7ae8694de3e3638d550c18409927df85af11f2028490a937eec3138fa2b7871aa0a26b7b2c07ff42b4eabbc0866d9de2fe60dcbc5729504cbc3bee16d20ae47fe334ee658c686ac84df79b8ed9a88e9fea66072f4be32c596e4cba50ea3f09f2f083c5ee625d545081b5559df4f8ec2b6e1c68acff36a9bda693a3362e7e9287b5818d30cdbd3e3193495dd822b99df3d941e6121695a77f1576b922f77e247c61f302", 0xb1}, {&(0x7f0000039000-0x33)="a23f325a57ac422ce75ab2140301b3ca08b9aabda18147507ef90db959a273457865273436c72146fe3e0b33258673d806a556", 0x33}, {&(0x7f0000038000)="6a190cef57d797d9c8e567cbd2203e83ab3182c2e5573c1f7a2f615d4c9e39910f5b5afe883609728d8209d2b3632477779db033322e12d9864ac8f38e0ee97fd248a345327cb76160fcbe757e1e00ceaf03e0821c0acebaf9800bb0166a9f9473e63f833e5de4a98d71d26963d06f0b00", 0x71}, {&(0x7f0000028000)="6ca742f2315c9c8f5abf69a46d68e0cad12e159d1d48f24edb37f146373a75cba9ccc913131b465fba574eca9fd08ba8d54fb2388429ace42b1d10022e0b16702d846e4c2cfb6bfa8f11afe4d51bbeb5759845c802b0899147954995a05f2a5f9a473b90a9111699616e4ecf1c62ae7dcb1a67a51cb625ae91f1996913a01f82c0be144734b1c20082e7d7291d5a1203", 0x90}], 0x6, &(0x7f000002b000-0x100)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x100, 0x4000000}, {&(0x7f000002c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000039000-0x20)=[{&(0x7f000001d000-0xeb)="850faeb375d70e38bfed542c24784feaa1d0ec3ffeefa890918ae5ba20dab06a046d28994c8728767019ff90f6c8d365988421fd3a9831f8dc17c9b646e77af1e0528b79c244c9eff27d015fdb2969241598e07d32e397b52c21283bd7da8cf7c0deac32de78c885c2fc97ebeaa79b78989e6bec5968d403524b55baafe42eb6b94c8cfc5bc02599c1191761a2b8806e232e691f16a3820c94cf8046837db8361cb49e864d557f60f1d9ab1f370c8dbdfc91e71cbcdb62c2d7aff794d51254726bbfc0708ea28f89ade5466c61cb208cafbaebc87bb30c40ded60fedfb10b517c7addc4b1b8a7e17e057e3", 0xeb}, {&(0x7f0000038000)="a71c38ad3f0ffc070bdcabc297bf758f31f7598601abd88b5d6863e018398d772ee4fd66ae5b37e4a41871", 0x2b}], 0x2, &(0x7f000001d000)=[], 0x0, 0x40000}, {&(0x7f0000038000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000030000-0x50)=[{&(0x7f0000039000-0xde)="1589d8ff016094da8c693290f81e6839ca42420e757837041504dc9f5d1ea5e168607f15a10ff2f9443d094397589f92791749782da40f1300f7e709c483b446dd2fbf8cd4cee45d5d3d460290a562de1fea9420c66456daeeaf7d417f44c90ba1f60019daa4c3d1b814bfad2d1bd451a49b6d6daf605c936f0b715bdcba10a97c41de2e7152e7a1a2b6d4515012870c5862dcf653da30920909bba82bfb0666c6075c02d4f7f09275f0c5bfc45e00c87e75295e00e2150881f937873a21ac80b388c8b4160f1d4926787d6d9103979eb1a140d49c123ffc5480622a3104", 0xde}, {&(0x7f000000a000)="b4582ac09d2d43b51b5aff0998d523cf766394280d315ec4caa4eb95bd698fe42d412e37a7034f8d16325284b3922a46d973d2b11c14a6cf801cb40d01f61041f01a08c7d1c1018aeb4e11947defa0206c69cd336b482edfda30d6578e3b0aa9d35ee7c4eac46bfb54325ecf3b6e54a0d88b65c5ad30c3d6ca238e", 0x7b}, {&(0x7f0000015000)="abe97cab3d54df8fd0cdf9070dd491e87d1b3a80ec3bdc29578daa4db8e95ac78f95eb37361f66cc50080f9888710204dac65c3c8f3d1b4e72bc3d6cf0e05cb4274c0d8a14c0c0c308352756c78b5fc9761a3599a812e313f428e375a34a8b09f8de476693c1b715ec25c16f02001479a16036462ad6e3740f54adbf73017378f0cb30e75150c7eb21eaa29244f88eac60fac58b8cbdb9f27006227bbca51601a586518f38c3482571a7ef07203b816f3b11453bf9c5057a35326affc3c38f3251b61e9548dc", 0xc6}, {&(0x7f0000038000)="3b0fadce9c9e597de8df0b4f79b8cf4b7742d92785c585da0b5b12a32ff2d8a084a2aadf0635ed5551c99a9094b436f33de5c54754a239203f51166253cee98bc8ab3d52263c242181c042307fedee72da6f6e53a6898d0e34c52a4520c0af2c3dc6d032d2f534a5fe382d067090d3bc5576b8318e", 0x75}, 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0x1000}, {&(0x7f0000038000)="bb670672aec32694087a2d96c43f108a964f3156e792d9371ac2c57c1565a467c4b3495836bb32afe7e1c98334a25e2b0c81acbdf55e2e9efa54b9ff737497185e68e00e90e29da081b2bcb2df5c4ef9bf1df1daf8590a1b71d4097450dc359a00787ec567e39e6283a1296042ddd8a670ae66cda397ddc16092a87cabb4ca10a779146b704ed8b282415aeca1ca9571058001bd243c1c30811bf08b43a201ddbd6d56e5ed4f1f0183da88", 0xab}, {&(0x7f0000038000)="3fdf609144c216be049bbfb9860ddd7e3dbebb0ff170b119c45c2da9a5f2264e6820db832ea47384884980f23e3116690d49acceccea2e12f8878c5159d3410bf300210718ccd8520014d2fd87b3ca0f4ef208ebe2aa81237c7d4b27ba36697c5bd9ca9d2b7e839c0d3cd2cf901ea83ad596435deeef060ec3892c2aa87f4697c13b648b5a2f7ccaea9060dd96fd755d854e0ca961d801bdc4d087261cf39872f531a66b449a99eb63f92e09d62c7e332e9e81f856d983da22ef5d8e9bb4a5b6a00de153b4648bf1851d1a9865036ddfd9287863fc853935dfd0e2a4c14a88251778a04763bce80482a1808de836949aa71aa0e616ce3b9a", 0xf8}, {&(0x7f0000038000)="a9da68dc23e3439d13614c50b7c2566c87d2efd752f7f6423ed11aa769026bf2826793d997dc19bde679057986689b25bc8d109f5491ccfe751cf5e91dc6c0b091a0f9eaa300ad47654241f8a95dc76ef685caa43c7ce78a068b24456ff1ffbc87643853c1c2b2f59b9ca8c3c58c8a5f3fe751fd2eb38b1cd7bab31dbe2949d985c6d9d81b3956466db1469b4a17ebe8004fc8718abd24187aaa24eb87ae2f96e5317c18e1694f59e4389a5480a2549c0ca3da442e5c38191a08c12df3dd27c4ce153d08ca7ed0d7dfe8b3baf4e4b4d9a300580d7a5357398a70963a", 0xdc}], 0x7, &(0x7f000000c000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x84}], 0x9, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f000000a000)=[{0x35, 0x0, 0x0, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x80, &(0x7f00006fd000-0x96)=""/150) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d39000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000490000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 23:45:19 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005d4000)='./file0\x00', 0x220000, 0xa) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00005d5000)={0x8, [0x9955, 0x5, 0xfff, 0x101, 0x9, 0x20, 0x100, 0x6]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000528000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) dup2(r0, r0) read$eventfd(r1, &(0x7f000015c000-0x8)=0x0, 0x8) write$sndseq(r1, &(0x7f00005cc000-0x90)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x2, 0xfffffffffffffff8}, @raw8={"5b078c75e08c32707fab23de"}}], 0x30) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000a2e000-0xd)="", 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffff8, &(0x7f000024c000)={0x0, 0x0}) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800005421, &(0x7f0000ea1000)=0x0) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0x3d3000)=nil, 0x3d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00004d5000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) sendto$inet6(r1, &(0x7f000013d000)="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", 0x1000, 0x0, &(0x7f000074b000+0x37b)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b2e000)={&(0x7f00004e0000-0x8)='./file0\x00', r1}, 0xc) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0x10) fdatasync(r2) lremovexattr(&(0x7f0000314000-0x8)='./file0\x00', &(0x7f0000056000-0x11)=@random={'security.\x00', 'bdev*/\x00'}) 2017/12/19 23:45:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000384000-0x7b)="e6d479d196fff495b87dab468bfd35f3554aecac12e3e3780fa4baf97352f7a01dd0b78815d392a93a51b819b899bc5429b28b42759ab4848f1ecfd18f406e6882ab7998e53cb1e672650d3515cb9d1f31483b1992801b3242c0c60e130c46255b6a7bcc6af188f3a95718add9a8e14027ee52b7bbac43e884e482", 0x7b) readv(r0, &(0x7f0000008000)=[{&(0x7f00009f5000)=""/82, 0x52}, {&(0x7f0000e0c000)=""/7, 0x7}, {&(0x7f00001bc000-0xb2)=""/178, 0xb2}, {&(0x7f0000716000+0x2bc)=""/207, 0xcf}, {&(0x7f0000255000-0x2d)=""/45, 0x2d}, {&(0x7f000053f000)=""/182, 0xb6}, {&(0x7f00007e4000)=""/188, 0xbc}], 0x7) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000003000-0x3)="") pipe2(&(0x7f0000ffd000-0x8)={0x0, 0x0}, 0x80000) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000009000)='./file0\x00', 0x404000, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000008000)={{0x3, 0x100000000}, {0x1, 0x80000001}, 0x6, 0x4, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000b000)="e0", 0x1, 0xfffffffffffffffb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000008000)=""/128, 0x80) write$fuse(r2, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c07000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000041000)={0x1, 0x2, &(0x7f00006cd000-0x18)=[@generic={0x7a, 0x4000000800000a, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a40000-0xd)='cpusetcpuset\x00', 0x100000001, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x0, 0x0}, 0x30) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003f4000-0x8)={0x0, 0x0}, &(0x7f0000544000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000528000-0x8)={r1, 0xfdc}, 0x8) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007aa000-0x2)={0x0, 0x8200, 0x1ff, 0x9, 0x0}, &(0x7f00006d0000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000011d000)={0x55dd, 0x5, 0x8008, 0x0, 0xc1b7, 0xa000000000, 0x7, 0x3ff, r3}, &(0x7f0000b83000-0x4)=0x20) r4 = accept$alg(r0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000165000-0x8)=0x0, 0x8) splice(r1, 0x0, r4, 0x0, 0x8, 0x0) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x508) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000062a000)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000082b000-0xc)={0x0, 0x80000, r1}) add_key(&(0x7f000013d000-0xc)='id_resolver\x00', &(0x7f0000e51000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000611000-0xd7)="cef64760426072c55873474a63bc90e51d974f0717cef889cc00531b2efdf38c89d2f8416783710274bbd151b8180db9ea02436b9b65897191854101b5120ed2c23c14a08aea85b4c821e7e0a6018edf7dfd8f70cdc16ddd5032cd9f143164efae3fccf54f4b10e5129cb636d0168b15a523c1d7154ac11f079ab7d2829170c0b75c417df2d7f1a21419231ece702ba80eb16bd0269d140e41cadd5a87bb62a12cb9808e29eb3f62846f2bdd3e3aa2a22f94d5ca243e151f827d0711bc5e6953e06e44aa331cac2e38a793927110c0dd1efc152600f2b9", 0xd7, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000738000-0x8)='keyring\x00', &(0x7f0000b42000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) listen(r0, 0x5723) r4 = add_key(&(0x7f0000d33000-0x17)="00057206005f730064471241bdeeedb9b4d967ea48bfe0", &(0x7f000008f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000254000-0x2e)="306026858d7e2aaf14c7fbe9941b23039de1c590c8afe0ce5ac6e296259d5ab0cc16fbd54c4411f3e7823a024328", 0x2e, r3) connect(r0, &(0x7f000064b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) keyctl$get_security(0x11, r4, &(0x7f00001a0000)=""/90, 0x5a) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000332000-0x8)={r2, 0x0}) symlinkat(&(0x7f000059c000)='./control/file0\x00', r1, &(0x7f00000a1000-0x4)='./control\x00') fstat(r0, &(0x7f0000aab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() syz_fuse_mount(&(0x7f000056b000)='./control/file0\x00', 0x3000, r5, r6, 0xffffffffffff8001, 0x1100004) fchmodat(r0, &(0x7f0000e35000-0xa)='./control\x00', 0x0) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002e0000)='/dev/sg#\x00', 0x400, 0x10000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000283000)={0x1, 0x0, [{0x0, 0x0, 0xffff}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f1000)={0xffffffffffffff9c}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000c5d000-0x4)=0x3b) accept$ax25(r1, &(0x7f0000eda000)={0x0, {""/7}, 0x0}, &(0x7f0000e16000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdd000)=[{&(0x7f0000406000-0x39)="390000001300194704000000040000008000000002000000450080000000ff00090016000000010000000000000010000000e9070000000400", 0x39}], 0x1) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f000064c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "0e07405a92885dab91772c391b212e2d725ec2118751679cb77e825e65ee61cfa974c80b5c597c18fd7a1f6ec0bc4854088ee403d4555c7568ffb5a44c9c2ec198f0e0e1bba8dc88eb726e18770ea5283c58aaec4b019cb319a5467cb19414f069907963028363eee8c2e554e8f98f06a4627ec0565d11054bf097efb382daaa61972fce775c5dea219931534d906260a5ec6ce641b19765a0e9cf9e38ae1d027eef945676eff181c9252b59f533bab72c375579abbfd3c2b6bded524f8ee9ecdb5b4b9ef2c807a0cdde048d318677107306d2df2127fb72b452f2012646a96cf868b65d60ec2d2c0993bbe47dec0d96598691fe5b834ba74a2723272be323cd0e08abc2125759d4b49cd46b4afae9745a98fcb99df39fb1445cd95d5ccafcade6ae10e366608bceb246bf76e7011336ec81468b4f272e25bd292c48afa66412aa4ee4bc02e7a2affdd78bcdd4bf595a0cabd82e19eeffbbd8dc9f8bbd0ce0622696f0fa442f009c44c26446e9b875090a8245269aaee66eca855550a503b5271b7d76f9267923474df2954ffda27780c02f732255f75782083ac127f175808932b17544696d0ad1151ea93ff8eb17a95c6236ac3f31cdfe5da5b83497fcc41c94ee68067106d07f0a34199c58d855ef6ed6e6a1969f04da31211b75f6e1f1c7915cebd5fa13753e58cb3251a262a88addd7429bf9b35bc2c1e6fd85b19cd9cae864cc080cd88c2da7eadf6513236ac269e79235af41586c782e498a2c4de70aee02a62ed3fa7d2ca8f32c6f86c240ff6b4250357b358e3e56ed3b029feefbb03bfeb1eb8ca11ee5d4eea76c1f7bd460363d8a2f01931ef47043eb8bbf33ab67624d066ab6779a91320515baacec3952c0e8a7784babccb81ac620c9344b871f7ed38da27f16c7e3e8e9f4160dee57bdb600804a4f83ee8b46030004ec2c630f71a0112fca318043f576533836969ebce2dd9dc045062024775b9a5bd40cdb813ad6c6382fa21fb5c043f9a12d2602697e13afbe63820c1c70a124cd1f3383b7869da55efdf489257362746906584197b4fd432d869179152827696b00c0642779722db88bea3425e8ec40f2b96b5305023dde78c8df9a42eb953d2ef4fc10451db48585fdb6e1264a7dbc7a10a45d5a10c1e1c756cf6c317e9bf452b5302f3868219fb121a96298d212d2b8eead855537cdfd0d6ed748680cf816d34f4348e269e2009d875b68d39045ae3686a8a705ff5e06a45e5629deed0b637284a9992001d0cc0dd8d7797effda3d08ca488274a0c45eddc9ae3b840c1532a3bc7200020b9bbd8332f133ec63d1d06ba0458770bb49ce2a1dc9ec591f9402114516f8c452d2d7e2f046a265e6dba284134a15e6047ffc60e71611ea3b16939fa5e34e1ee6f50cd53887c9590e05f0226f97b343e669"}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000604000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000c23000-0x30)={0x3, 0x4, 0x100000001, 0xffffffff, 0x0, 0x200}) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000c0d000-0x8)='./file1\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2017/12/19 23:45:19 executing program 0: clone(0x0, &(0x7f0000b24000-0x45)="", &(0x7f00003fe000-0x4)=0x0, &(0x7f0000bd8000-0x4)=0x0, &(0x7f0000d0f000)="") fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/qat_adf_ctl\x00', 0x80001, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cc2000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f00001de000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x17, 0x84, &(0x7f0000000000)="b4932574cd0a718bd36298acc0c043a2c836a6acc2d119d20bce06acf446b062be463b91432385fa48341d22fd0421207450702961ef3346fcbcf6bbeabc71364fe06554531da74e3b3f464526f23d06abe4885f3f250fc3b02aec1c35b2ef6b933629a7ecfcc4da29c4c0dc6c176dbb0682a8f9ac4e41a6a27513cbbe9da5f662332520"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00004e4000-0x38)={&(0x7f0000ed1000-0x10)=@ax25={0x3, {"e990489c1092eb"}, 0x8}, 0x10, &(0x7f0000000000)=[{&(0x7f0000569000)="", 0x0}, {&(0x7f0000cc3000-0xa7)="b693a7e460a339aa7d7b397091b472a6bdb1c2aaa7561b04b4a61cfb546686a3b2f5d029e18a7a7df6a9d3060c8675b31ea8d7dc8fd879a2e1e57a44ec782af3489ab1ebc0d6c03bfc659b345370b8ed3032590fc90b5e60f47b8c7c907254c6d685a9c9a4925691e570dd20fe99feb1653a7819089b38f30b40780398cd173d9362f5c92e8ef8135cc269bb55c4a8fa6ddc43a1c51253f9dbf3c8c94b30d74efcf1a1b335ea95", 0xa7}, {&(0x7f000090c000)="18bf1b409592c638a37234fe7824782b8307f6bcd8b109af8c4a7e20753a3c5ce28b2a3326ff6eaa7ec0df8d2e1e1ca3db9bbed2b793c2e1f858464395f8d5f4", 0x40}], 0x3, &(0x7f0000000000)=[{0x110, 0x19e, 0x3, "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"}, {0x78, 0x114, 0x7c28, "8779eb71492b82d41226a679117732038025a844f67726542557bc0ed3627625230c2a90051b6a9aebf35e1e641eae63462b6ab588f26075d8d46e653b70411065965702b10064a6e2baacdf479653339046ed986db39e348e828ee35de754f28a"}, {0xb8, 0x117, 0x7b, "b827dd5199c2ac316d61ac61e48c038d44bf0b821774b2e924c570786e3b35a8a83021b4afc8831227e8f334e49015689db999021f1c75d2e942ae39320b19bd5a2bede6385e034aa593083dcbcb792aaef40867421f854e74cae358e9d814d468cd386acdc12aa5c4d79c9ee1643579ab491869c41380b6e23fd7a021e031191719a78e0d2cf0590040b7a79b0d38a9feb9cdf3e83ad11fc2048b2811d075dccfd1a4bc"}, {0xd8, 0x139, 0x1f, "8f97a73ebc828ad021aa4c5493013bceb2f0a54340b0052bc3ed222daed45676ab62445b1c1fcded2b2b95148f7aa8239f9326cbca528cfff2be5dc2a4b5b0b207b0d9724400a6cce4cffcd2cc9280b44a5ce98725fd2b69247eb5fd886c94ad68fed2b0ffdd11c0ce2aa16f12a910e4c4dc04ca863a7d6ce7e044e41dcf6f1d1a7e0955b1ce8ffac7cf906224b4523f140ac7df59f37225e1c880c581a83be505a8b43e0345c04311a66b5fce95bb3f8838770ea6ce97a0446142feb907a2143602bc01"}, {0x88, 0x113, 0x0, "40b41647cd018b2645d434e918d3f0d3ddfc1282c58900e47dbd8bb862b87c32669cccf61ecc7a9dafea9de0754a3349014f09f826624e5dac3f77b42c826171ce0dee6ceaf0d230f6c7f494ffe9b85b57210768f6534b6d69a2c0e1bd4825ec17a9bcfd12b0d5621f08187faa35d14ceb18"}, {0xd8, 0x1, 0x2, "d184691ec728e40b31ff1a89f71df339f5548fda65e32b7080f6b1b50346d4bf6aa95ca6d1b25ccc45fe1ab4660320430375dd77e58026d5429a2189ec7dd18dc2fe90fd1606704e0f4f434a3b4298fb5d13f0081139940794654c473c15358b12fdf8256063c2574177eb35b222ef728af7635bd97b4a0b50ebc18ff35d10bdcf7e3461afd336ebb1848579e5064292efd20adbde6db04aec1e01f82e16e3234bdf099138270068fde7032e235093f62d84f65d1590d55e61eb00eb23b480395f22471d691d"}, {0x90, 0x39, 0x3ff0000, "5607d5ae0452e6d907cb3420c9ea756f3baef703803cc669e2788958555e9516638af1fbeba782e20ca3a8bc064729bbeaf323871a4526b3dc9fdc4ced5b9be256c08c4aed81a55918c83f8e8856caa818d4d0b4c0a6b7e0c634f6ec187db21d7c15a027611ee8a1912fb65792f0869b84144da10dedae88df"}, {0xd0, 0x103, 0x1f, "544fe916201295ce29a671bc5c967e8eba6377b06193ea899a6a8cd3c96195074054fdf5804d91e19da173409e584fd5d6263efcda3d55a2ed4ea47fca523f4062531473acd5d3f413865c1af27777294512731d10df63e8cc8745763ecfb5a7012cc47234f7fe56fb19b29c9dc94c6c07b9988b6815c3381929ea32a01ffe635ae29752ce20554780274b01c1240961d549271bc3209e25f4a6e788f10037f7e8fdf951224430058bbcfa620d81566b989a921fc381eddb05079632b3105672"}, {0x78, 0x0, 0x8001, "8a4f41b05e7be44999ed17b1f8e9e077d1110f281c212a4877c2837c1cd930276f1b8fc6768a812600213c6488a47e09d402862eed584889660ba50db3b9847c69942ae84adbdd4607095a07e95d040b55e7cc1674406f66be8420fd93e5413b3f2f95a69322f4ba"}], 0x650, 0x4000004}, 0x40002000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000)={0x9, 0x9cc, 0x20, 0x6, 0x8, 0x3}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000e4a000-0x90)={0x4, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xa0, 0x0, &(0x7f0000001000-0xa0)=[@decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f0000001000-0x20)=[@fda={0x66646185, 0x0, 0x1, 0x39}], &(0x7f0000001000)=[0x28]}, 0x4}}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x70, 0x18, &(0x7f0000002000)=[@fda={0x66646185, 0xa, 0x1, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f0000002000)=0x0, 0x1, 0x1, 0x25}, @ptr={0x70742a85, 0x0, &(0x7f0000002000-0x1)=0x0, 0x1, 0x4, 0x1}], &(0x7f0000000000)=[0x38, 0x0, 0x38]}}, @acquire={0x40046305, 0x1}], 0x90, 0x0, &(0x7f0000003000-0x90)="2c5f34f3891f972d969085367df05e6c938733f1c9d29110faa310a7cc34d6fd477573685523aeaf76f8302935573ad6eb881d62cf380474fc1cde3e00ff4bc08a5541e46f6dceae856e5483d8ebfb030f275c6335fa390e5511d472795f5d823b05bb0603973021a9f6e39c86c5fdd77d817103472d22cae740b3b700fba6513ab7702051688e76d0540c5077234cb0"}) bind(r2, &(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16}, 0x1c) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007bf000-0xa)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f82000-0x8)={0x0, 0x8}, &(0x7f0000afc000-0x4)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ffd000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3f, 0x2, 0x9, 0x2}, &(0x7f000085e000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x0, 0x0, 0x0}, 0x10) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e34000)={0x8, 0x8f, 0xffffffffffffffc0, 0x8, 0x2, 0xae, 0x1db, 0x81, 0x4, 0xffffffffffffffe0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000048b000)={{0x2, 0x5be4}, 0x0, 0x80, 0xffc0000000000000, {0x9, 0x20}, 0xb8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(r0, &(0x7f00006da000)='./file0\x00', r0, &(0x7f000056a000)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000058c000-0x4)=0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000930000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fb6000)=0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e8f000-0xb)={0xb9, 0x8, 0x9, 0x100000000, 0x81, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x55, 0x8001, 0xafaa, 0x7}, 0xb) fcntl$getown(r0, 0x9) r1 = getpgid(0x0) r2 = getpgrp(r1) mq_notify(r0, &(0x7f000017b000-0x60)={0x0, 0x28, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) mount(&(0x7f0000355000-0x8)='./file0\x00', &(0x7f0000690000-0x8)='./file0\x00', &(0x7f000081a000-0x5)='aufs\x00', 0x100000, &(0x7f0000351000-0x78)="7ab4c33da9dca8d39e50ed0cff75333894e1290157de599ffba17e92ace4d415dccd6f3485019341d72ae812c995b728a7dff1e37cc862e804956aef8eaa94df807850b387ad7f0e8426f85adf7ca9c4206f68bd5863e5ff260be1da530027f1b450a611988dc95b9703344e09005bc047b997591c8fbc0d") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000473000-0x3)=""}) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000a94000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f6000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000ef3000)=0x200) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e4000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000319000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006eb000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000c0a000)={@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r4, 0x407, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000281000-0x4)=0xcab7, 0x4) write(r4, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r2, r3) fcntl$getflags(r3, 0x408) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) [ 227.842878] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cee000-0x9)='/dev/rtc\x00', 0x40002, 0x0) munlock(&(0x7f000009d000/0x1000)=nil, 0x1000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000706000-0x10)={0x1, 0x9, 0x3f, 0x6c4ea377}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000131000-0x10)={0x2, 0x2, 0xffffffffffff7fff, 0xfffffffffffffffd, 0x0}, &(0x7f000061f000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000381000)={r3, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf6f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffff, 0x0, 0x4, 0x1}, 0xa0) r4 = socket(0x100000000002, 0x803, 0x7) getsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000b53000)=0x0, &(0x7f0000d1d000)=0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000c51000)={0x100000001, 0x2, 0x6, 0xfffffffffffffffb, 0x0, 0x4000000040000000, 0x7, 0x3, 0x7f, 0x8, 0x400, 0x80000001}) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x0, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a59000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000121000-0x97)=""/151, 0x97) clone(0x0, &(0x7f000094a000)="", &(0x7f0000fbc000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00002fe000)="") mount(&(0x7f0000d10000)='./file0\x00', &(0x7f0000531000-0x8)='./file0\x00', &(0x7f0000a17000-0x5)='ext4\x00', 0x80000, &(0x7f000073e000-0xde)="b169073a81cb39447c9b4365e7e8f804360f591878a9b65ba6d5b1a9d6d22aeb9e497131bd82b43e345feb78b32ddbbd6255624afb466954550fd23cb011bef0156c8fe885cceef151ba1c4484bec1655b491f0b8eade9a16c32265c481d215854411639d4597c55abbe5b21ca9c45bba9585e4b2ad7511560265c10c5baebae6bf481051905d3f06c471f2ed1017adf4dfc67c3b32a4c212ded5d3e7a522b3ab81c6ac53cd5bb18f1be62048b4beb08abd6b6345c0227eead280485d3e7cf0f6d6572946e9cea455fca86e697385935cbc708986d16ff15331b8303028d") prctl$void(0x20) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00004a6000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b3f000)={0x0, 0x6, 0x3, 0x40, 0x13, 0xffff}, &(0x7f0000aa6000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000017c000-0xfa)={r2, 0x80000001, 0xf2, "d102411c1d7ba7c8cf2ad6c1f72a4be26d9fd730de31779592005e4fbaece0199dd3b3261a1ad9a099a0be1411475007b6910a1559a8f8d8517f71811526349a349672e072e04006ec34f2b2c109b7000feefa34d195e6c4db17c7999804abf91c7ab3c538103be1d8a27acdd1d1a388b3457694ab42863d7dcf600bda34e6203cb61d3d952fc8dd4333f8c5222568ecb6e6bd7fa3860add2cadf62f487f0850088f5ffe27ef215e9e6af1f067f0e647adddc8e58ec4e67753d826422e1df2f89ae0815f76417902f0bd4170e48c3332012ab0c3b435bd907cc5e6f23c26b9bdae2cd24b19824a5a607f3a3eb87ca06c83cb"}, 0xfa) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000476000-0x1000)=""/4096, &(0x7f0000d07000)=0x1000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004a4000-0x4)=0x0) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x80) clock_gettime(0x0, &(0x7f00009d4000)={0x0, 0x0}) semtimedop(r0, &(0x7f000098b000)=[{0x4, 0x0, 0x0}], 0x1, &(0x7f00009a0000-0x10)={r1, r2+30000000}) r3 = 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, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f00003c4000-0x10)={0x2, 0x2, 0x20c, 0x2, 0x0}) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000045e000)='./file0\x00', 0x500, 0x8) rt_sigpending(&(0x7f000066d000)={0x0}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dd0000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_mtu=0xb992}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000054b000)={0x0, 0x5, 0x3cc9, 0x200, 0x6, 0x9}, &(0x7f0000da5000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004cf000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b3000)=0x8c) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000620000-0xc)='/dev/autofs\x00', 0x200101, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001f6000+0x4c)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000d86000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008af000)={r1, @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]}, 0x4, 0xffffffffffffff80}, &(0x7f00004cd000-0x4)=0x98) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00005ce000-0x6)='ramfs\x00', 0x2000, &(0x7f0000590000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") io_setup(0x1, &(0x7f0000488000)=0x0) io_destroy(r2) umount2(&(0x7f0000cf0000)='.', 0x0) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_pts(0xffffffffffffffff, 0x40) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000466000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef21, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000059f000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000960000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f0000eb3000)='./file0\x00', &(0x7f000070e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00008bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007ec000)='./file0\x00', &(0x7f0000656000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f00004bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000921000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000910000)=0xe8) getresgid(&(0x7f00002b1000)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000642000)=0x0) stat(&(0x7f000005b000-0x8)='./file0\x00', &(0x7f00000f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$netlink(r3, &(0x7f0000513000-0x38)={0x0, 0x0, &(0x7f00002b4000)=[{&(0x7f0000f95000)=[{0x8d, 0x1000, 0x9, 0x8, 0xfffffffffffff000, "976df9b21dbca781d4ec7215c22f619c09c1fe5f716ad1b53c731b4edcaf04395e507f5993350b831bfffc31f6b20a353b812245d6940f267f76c1afc5b73812e92e67ebd18a62afe36fbf91789e1d72209c2f4897705f90a43c83307a6dd6a2e8f52b4180f1c891f39698fd0c01e1c7c46d26f785557caeb74ddc1c07"}, {0x7b, 0x3, 0x8, 0x3, 0x2, "9324becb5c38954c4929b49319e7c03ddfe2c4ac49f3755636d01ba5d73d10ca347b98d88fdfcdc99ce5a49b039020513bb28b2a33c7cbb7f711ae22a267400685ecf0c286d6f7e044bba89554c9e28c99fd47266b4fee8a44dede322280b9d20e4039e7f7886b7784ca85"}, {0x2f, 0x8, 0x201, 0x8, 0xfffffffffffffffa, "1c600e7446b49a995abb61ab9dd54bc63925c14da93f95442633c50a1a669b"}], 0x137}], 0x1, &(0x7f0000fa2000)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0x98, 0x8000}, 0x48080) socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e3a000)="230000001e00051d000002002051030700000000000000000500101d04000ae517c7", 0x22) [ 227.900781] binder: 27589:27597 BC_INCREFS_DONE u0000000000000000 no match 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x0, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000125000)={&(0x7f0000d39000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c49000-0x10)=[], 0x0, &(0x7f0000fd0000-0x1f0)=[], 0x0, 0x0}, 0x0) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x0, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 1: 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}) fgetxattr(r0, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup3(r0, r0, 0x80000) write$fuse(r1, &(0x7f0000f21000)={0x28, 0x0, 0x7, @fuse_notify_inval_inode_out={0x81, 0x0, 0x0}}, 0x28) 2017/12/19 23:45:19 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000fa6000-0x10)={&(0x7f0000f9d000)=""/64, 0x40}) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000743000)=[{&(0x7f0000ef9000-0xaf)="92510ebd7982437f615fef589ce3ee822a96e31a6182c08495fb31302802bf049e29e4c90717ce76a1f11edda16a4cea9a0bb4151aa2cc59227248ea0ead69f618564d0b16fd642cfabf44e8bc1522e770ad533260424b7afdc8634244bc1577733738ba87e52e39f1b5504167e6c1671fe0e598f27e26437b3d5b45023b99ac80ef1c86ce8aa839b3f0ab1a9b3ff28f971994aa56c526e0bae4e3efa795e51a92e5159381e9abc45cc5beef733dd8", 0xaf}], 0x1) readv(r0, &(0x7f00000da000)=[{&(0x7f0000f9b000-0xa9)=""/169, 0xa9}, {&(0x7f0000b7b000)=""/99, 0x63}, {&(0x7f0000a7e000-0x7d)=""/125, 0x7d}], 0x3) pipe(&(0x7f0000ec0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cf2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x10000, 0x401, 0x3, 0x8}, &(0x7f0000c99000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000186000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xe, 0x80, 0x1000, 0x0}, 0xa0) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000924000)=0x0, &(0x7f0000695000-0x4)=0x4) r1 = socket(0x10, 0x8000b, 0x1) write(r1, &(0x7f000023b000)="240000001d0001000000000808000004083900fa1000050006001329f4727f0001fffffe", 0x24) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 228.005662] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33401 sclass=netlink_route_socket pig=27656 comm=syz-executor2 [ 228.056466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33401 sclass=netlink_route_socket pig=27669 comm=syz-executor2 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000df1000)=""/15, 0xf, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000065000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f00006c6000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e18000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff800, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x1, 0x7fffffff, 0x8304000000000000, 0xfffffffeffffffff, 0x7, 0x80000000, 0x80000001, 0x0, 0x7]}, &(0x7f0000927000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000091d000)={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]}}, 0x8c) write(r0, &(0x7f0000ac1000)="1f0000000104ff07000000ce072d002ff325f000080003000000210000df00", 0x1f) 2017/12/19 23:45:19 executing program 3: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000539000)='./file0\x00', 0x101000, 0x50) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ec5000)={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]}}, &(0x7f0000e24000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007b1000-0x8)=@assoc_value={r4, 0x2}, &(0x7f00000a0000)=0x8) bind$nfc_llcp(r3, &(0x7f00001ab000)={0x27, 0xf4c, 0xcaf, 0x7, 0x7f, 0x30c1, "31f8f799667717245ec003e86f454817ea6f55afce824abc823111b2d5e8c690c5a3005d59289a6ddd309f66467e2f3a6be3a1e1037a62228854f71633864a", 0x7}, 0x60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000322000-0xc)={0x0, 0x0, 0x0}, &(0x7f000065e000)=0xc) prlimit64(r6, 0x5, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) getpeername$netlink(r5, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000072e000)=0xc) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000ceb000)=0x5) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/19 23:45:19 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/vcs\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) arch_prctl(0x1004, &(0x7f0000001000-0x2c)="9e171337b36fb7db6669dacc5f7a9a9438bcefdc046a2f0b84384cfec07ffe33dd381585ebaf1eb8af9ab020") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x120)=[{0x1, 0x912f, 0x1, 0x7ff, @time={0x0, 0x1c9c380}, {0x8, 0x0}, {0x4e6, 0xaae5}, @control={0x401, 0x7, 0x6}}, {0x80000000, 0x9, 0x4, 0x6, @tick=0x4e25, {0xff, 0x3}, {0x8001, 0x3ff}, @control={0xf8f, 0x200, 0x7f}}, {0xffffffffffffd59c, 0xfffffffffffffff8, 0x3, 0x63, @time={0x0, 0x0}, {0x6, 0x8}, {0xfff, 0x4}, @result={0x5, 0x5}}, {0x5, 0x7, 0x8990, 0x9, @time={0x0, 0x989680}, {0x7, 0x8}, {0x4, 0x9}, @control={0x0, 0x1ff, 0xfffffffffffffffc}}, {0x81, 0x6, 0x10001, 0x1f, @time={0x0, 0x989680}, {0x3, 0x3}, {0x3ff, 0x10000}, @quote={{0x43a, 0x1}, 0x922, &(0x7f0000003000-0x30)={0x9, 0x8, 0xfffffffffffffffc, 0xb5, @time={0x77359400, 0x0}, {0x1, 0x10001}, {0xb5e, 0x4}, @note={0x101, 0x4, 0x9, 0x6, 0x0}}}}, {0x2, 0x6, 0x6, 0x70, @time={0x0, 0x0}, {0x15, 0x1}, {0x8, 0xab3}, @queue={0x1f, {0x4, 0x7ff}}}], 0x120) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x9, 0x8, 0x401, 0x4, r2}, &(0x7f0000004000-0x4)=0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000)=""/61, &(0x7f0000006000-0x4)=0x3d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000000)={0xd5a000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r2, 0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000009000-0x1d)=""/29, 0x1d, 0x40000100, &(0x7f0000009000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000903000)='^securityvmnet0mime_type#vboxnet1^\\\x00') r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f000090d000-0x52)={0x52, 0x3, "90c164af54818b3f44c17ef97aa4e88f5f573e4c37a01526026871e444c8c9f3310ecd9ddff171231197370379ee62dc8eed024a53b9cebce7ff8d265eafd2bd8b7cde19d306fc88a657"}, 0x40) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ebb000)={0x1, 0x0, [{0xce, 0x0, 0x0}]}) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000716000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000575000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000c89000-0x8)='./file0\x00', &(0x7f0000544000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000893000)=""/172, 0xac) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000887000-0x8)='./file0\x00', 0x0) preadv(r0, &(0x7f0000e96000-0x10)=[], 0x0, 0x0) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 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, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000051000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000055d000-0xb0)={{0x5, 0x3}, 'port0\x00', 0x2, 0x1, 0xfffffffffffffffc, 0x5, 0x4, 0x2, 0x6, 0x0, 0x4, 0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x7, &(0x7f0000b6c000-0x8)=0x0) io_destroy(r1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000080a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000c66000)={0x1, 0x80000000, 0x1, 0x2f, 0xb, 0x916}) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d0000)="ad56b6c5820faeb995298992ea54c7beef9f5d5605000000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000027c000)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e499", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000032000-0x50)=[{&(0x7f0000425000)=""/43, 0x2b}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setitimer(0x3, &(0x7f0000d1a000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) [ 228.166301] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 228.206347] QAT: Invalid ioctl 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000086e000)=[{{&(0x7f0000eea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00005d0000)=[{&(0x7f0000dbc000)=""/129, 0x81}, {&(0x7f00009f5000)=""/4096, 0x1000}, {&(0x7f00009cd000)=""/64, 0x40}, {&(0x7f0000020000-0x38)=""/56, 0x38}, {&(0x7f00009d4000)=""/244, 0xf4}, {&(0x7f00000d6000)=""/241, 0xf1}], 0x6, &(0x7f00001bd000)=""/64, 0x40, 0x1e1}, 0xb42}, {{&(0x7f0000ae6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e2a000)=[{&(0x7f0000a15000)=""/166, 0xa6}, {&(0x7f0000f73000-0x62)=""/98, 0x62}, {&(0x7f0000917000)=""/128, 0x80}], 0x3, &(0x7f0000c02000)=""/239, 0xef, 0x3}, 0x80}], 0x2, 0x40002002, &(0x7f0000135000-0x10)={0x77359400, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a0a000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000536000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x80000001, 0x2, 0x7, 0x10, 0xa0, 0x80, 0x5, r1, r2}, {0xa3, 0x7fffffff, 0x2, 0x7, 0x4c, 0x4, 0x0, 0xca}, {0x66e33472, 0x0, 0x7, 0x100000001}, 0x9, 0x8, 0x0, 0x1, 0x10, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9b8, 0xfffffffffffffff9}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x9, 0x9811, 0x1, 0x9}}, 0xe8) 2017/12/19 23:45:19 executing program 6: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000d3c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 23:45:19 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000dcb000-0x14)={0x7ff, 0x3, 0xffff, 0x3, 0x80000001, 0x5, 0x2, 0xc, 0x3, 0x1c9d279c}) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_hci(r0, &(0x7f00001c2000)={0x1f, 0x81, 0x3}, 0x6) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f000017c000)=[{{0x0, 0x0, &(0x7f0000267000)=[], 0x0, &(0x7f0000265000)=[], 0x0, 0x400000000}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000056000)=[{0x2, 0x7}, {0x7, 0x6}, {0x0, 0x5f1f}, {0x2, 0x9}], 0x4) syz_open_dev$tun(&(0x7f0000122000-0xd)='/dev/net/tun\x00', 0x0, 0x81) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 2: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x8000, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f14000+0xf3c)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000a2e000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r2}, 0xc) 2017/12/19 23:45:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ee000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000064e000)={0x7, r0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000df7000-0xc)={r3, r0, 0x8}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000058000)={0x7, 0x0, [{0x80000001, 0x9, 0x4, 0xc00000000000000, 0x6, 0x0}, {0x7, 0x6, 0x4, 0x1, 0xfff, 0x0}, {0xc0000019, 0x400, 0x0, 0xe221, 0x9, 0x0}, {0x0, 0x0, 0x3, 0x4, 0x3, 0x0}, {0x6, 0x8, 0x9, 0x4, 0x6, 0x0}, {0xc000000f, 0x0, 0xc8d, 0x7, 0x8001, 0x0}, {0x7, 0x4, 0x6, 0x0, 0xa5, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00003a7000-0x8c)={r3, 0x7ff, 0x400, "aaea66864c07a2a85194062b1303352aebdd1ba5c9b50164f18a18dd73e2855d7cf14da3d61a1b4c62fb3640fbdbd1311dbca61e090261516bf1c79a5cfa91e41913c5101189e543ec91a2c4b4a5e2c79a012b9b3d56fc4271ddf79981df222028ce5ddcfe167a2f79859e37d657c7b6598fda3967da362f80d95a28276774bb8c3a"}) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000015e000-0x6)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000de5000-0x4)=0x0) recvmsg(r1, &(0x7f0000146000-0x38)={0x0, 0x0, &(0x7f00003b0000-0x60)=[{&(0x7f00005ad000)=""/170, 0xaa}], 0x1, &(0x7f00003eb000)=""/129, 0x81, 0x0}, 0x0) 2017/12/19 23:45:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x0, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) [ 228.228688] QAT: Invalid ioctl 2017/12/19 23:45:19 executing program 7: sched_getparam(0x0, &(0x7f000023c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x34, 0x400000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000902000-0x4)=0x0, &(0x7f0000fc9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000609000)=@file={0x0, ""/75}, &(0x7f0000000000)=0x4d, 0x800) 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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000237000)=0xc) munlock(&(0x7f0000000000/0x1000)=nil, 0x1000) ptrace(0x11, r2) 2017/12/19 23:45:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000df5000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8f3e0c", 0x0, "52f01d"}, "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"}}}}}, 0x0) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x0) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb3000-0x28)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000fb7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fb8000-0x18f)={0x0, 0x1000, "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"}, &(0x7f0000fb8000-0x4)=0x1008) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c04000-0x38)={r3, 0x30, "da58f978458719eaf03130ae7d9619487f242de94e945ca807a001de64198b1cddf97fc125b06385aaf5cdadd6ce3374"}, &(0x7f0000fb8000-0x4)=0x38) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb3000+0xbca)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000fb7000)=""/4096, 0x1000, 0x40, &(0x7f0000f88000-0x10)={0x3, {"65cbd04617e34d"}, 0x2}, 0x10) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb9000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000fb7000-0x8)='./file0\x00', &(0x7f0000fb7000-0x5)='bdev\x00', 0x11000, &(0x7f0000fb7000-0x68)="7527faec184d430c7a8c9081655825b23f6e90a1c1cacc9596d8df3094b99353b2be6781f082ae94ac31734b78ee134ea95ca4ba040225aadb86df7ec4e37b669be56fa4b093e60c83c98e1cc825bd4991dc818684738a04af2ad8fc67cb5c81488ddb725f4efb86") ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000020000+0x86b)=0xfffffffffffffffd) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00001a5000+0x675)={0x0, 0x3d, 0x0, @thr={&(0x7f000016e000-0x50)="db27cbe705ab2376d0c9ad0bec6117f06f92fd9699fb227fae5d4dc91cfe389cc9d9a421cc2b1414209164aa4c4c016f856fe2126e238d658015a728b51bb82279e025d9654494516712da0c4f876ca4", &(0x7f000092b000-0xb3)="2f97a768fc5fcfd3bbc8d95662198ca585c258553ee7c83a2f517035cf22cd0463300b5525a57cfba89205cfea8268ac36821e6c0eaec1593329831d7823d3b5aa1e5879d2901a1e08e37194478fe64b81a85db4f0bec0e0189dbeda97c804d5df7fa66e6d14cb9a98dfd27a0965a8b7d96bc149661a33a1e3a9502442ea2c892366a8bc370df2415e84f3879b3f80de19c6d79471f88a3d09270e2c145cb2af4525e83d201686b6130d455ec664e86e0db8ba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066a000-0x2)=0x0) clock_gettime(0x0, &(0x7f0000c50000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000e45000-0x20)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000c5d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) removexattr(&(0x7f0000184000)='./file0\x00', &(0x7f00003e4000)=@random={'os2.\x00', ')eth0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000583000)=""/0, &(0x7f0000fc6000)=0x0) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x4000000000002c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x0, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007d9000)={0x0, 0x7ff}, &(0x7f0000cbc000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c7c000)={r3, 0x200}, &(0x7f0000192000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e9b000)=@int=0x0, &(0x7f0000336000-0x4)=0x4) r4 = dup(r0) ioctl$TIOCSBRK(r4, 0x40044591) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x0) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x0) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f72743100000000000004ffffe50000000000000005000000000000000000002000000000000000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 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$VT_RELDISP(r0, 0x5605) r3 = syz_open_dev$usbmon(&(0x7f0000ec7000)='/dev/usbmon#\x00', 0x4, 0x206402) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000087f000-0x4f)="d7314c40756825c8ef7e2da95a962afa4827ff58e95631306762061e339a915429a3f4067a5c14786d16d509f3ed40504e70c794a0dc62fa5313e3437b6918d84e31ab2f43e83deee6db3bb6e3bf21", 0x4f) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) socket$inet(0x2, 0x807, 0x9eab) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f00006f2000-0xd)='/dev/net/tun\x00', 0x0, 0x2) dup3(r1, r0, 0x0) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x0, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000c24000-0x118)={0x7508fcb7, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000609000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000731000)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x1, 0x5, 0x7fff, 0x5, &(0x7f0000635000)=@generic="ebd3c4c789490c422dc21c1807f38e27", 0x1, 0xffffffff, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0xffffffffffffff42, 0x0, 0x0}) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xc2e4890a4e9f2272) 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}) chmod(&(0x7f0000014000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/19 23:45:20 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/checkreqprot\x00', 0x600040, 0x0) perf_event_open(&(0x7f0000f4f000-0x78)={0x3, 0x78, 0xfb13, 0x9, 0x1, 0x7, 0x0, 0x3f, 0x2010, 0x1, 0xff, 0x7, 0x101, 0x5, 0x0, 0x400, 0x2, 0xffff, 0x800, 0x992, 0x1, 0xffff, 0x6, 0xfffffffffffffff7, 0xfffffffffffff001, 0x3ff, 0x0}, r0, 0x4, r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000864000)='/dev/sequencer2\x00', 0x40003, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00007bd000)={0x80000000, 0xc47f, 0xffff, 0x1, 0xfffffffffffffc01}) writev(r2, &(0x7f0000b22000-0x10)=[{&(0x7f0000a30000)="390000001100094701bb61e1c305000000000000000020f74507000610009b0019001b000f000b00050000000000001604e9ff0006020c0005", 0x39}], 0x1) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a0d000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80045430, &(0x7f0000000000)=0x0) r3 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f2c000)=[@in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e0000-0xc)='/dev/autofs\x00', 0x101180, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d86000-0x90)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) [ 228.333884] FAULT_INJECTION: forcing a failure. [ 228.333884] name failslab, interval 1, probability 0, space 0, times 0 [ 228.348458] netlink: 'syz-executor7': attribute type 27 has an invalid length. [ 228.349497] netlink: 'syz-executor7': attribute type 27 has an invalid length. [ 228.356224] device gre0 entered promiscuous mode [ 228.378533] CPU: 1 PID: 27801 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 228.378539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.378541] Call Trace: [ 228.378555] dump_stack+0xe9/0x14b [ 228.378569] should_fail+0x1e5/0x220 [ 228.378582] should_failslab+0x73/0x90 [ 228.378593] kmem_cache_alloc_trace+0x4b/0x710 [ 228.378605] ? __might_sleep+0x45/0x80 [ 228.378611] ? _cond_resched+0x14/0x30 [ 228.378618] ? __inode_security_revalidate+0x5c/0x90 [ 228.378628] alloc_pipe_info+0x47/0x1c0 [ 228.378640] splice_direct_to_actor+0x24c/0x280 [ 228.378646] ? generic_pipe_buf_nosteal+0x10/0x10 [ 228.378655] ? rw_verify_area+0x79/0x120 [ 228.378664] do_splice_direct+0xac/0xe0 [ 228.378680] do_sendfile+0x216/0x440 [ 228.378696] SyS_sendfile64+0x59/0xc0 [ 228.378707] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 228.378712] RIP: 0033:0x452a09 [ 228.378715] RSP: 002b:00007f1ff4b52c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 228.378721] RAX: ffffffffffffffda RBX: 00007f1ff4b52aa0 RCX: 0000000000452a09 2017/12/19 23:45:20 executing program 6: clone(0x0, &(0x7f0000001000-0x74)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00009e5000-0x1)='R') eventfd(0x0) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0xffffffffffffffff, 0xa9, &(0x7f0000018000-0xa9)="eb375d06e0aa9f9b2100ac3f00ffffff0a6b31b0cda24ec25c02d5d22e0be82e70107bf3ccc251a32ae521074fb49b797873d5d45a8908ec73e0e5be61b6f8cf6923ff4417e4f4965ab9bc5c53fc2d5c59868bba9fc6c72eacbef6c17f1fcaeee29650965b9125a11e16625d376eb4268dc0521a01d100000000000000056a3e917828cf12200571cc36ceb38349e62c5dbe3c873d4ea7c24409bb77c82d872c9503fd897b50df2da5"}) 2017/12/19 23:45:20 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000012f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x34b, 0x2, 0x4629, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3f, 0x26a1, 0x20, 0x10}, &(0x7f00006ed000-0x1)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) read(r2, &(0x7f0000001000-0x34)=""/1, 0x1) write(r2, &(0x7f0000002000-0x24)="240000001b00fbffe9ffffffffff000001f6ff0b0800030001000000f7000003f9161701", 0x24) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c31000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000060b000)=0x7fff) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000436000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00009af000-0x18)=@generic={0x8, 0x7, 0x7}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/selinux/create\x00', 0x2, 0x0) fdatasync(r2) getsockopt(r2, 0x2000000000010d, 0x20000000000b, &(0x7f0000744000-0x4)=""/4, &(0x7f0000000000)=0x4) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1e000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a49000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00007ad000-0x60)=[{&(0x7f0000fdd000-0x17)="274716fc63181c21f8a5f9d016deaf34", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) r2 = msgget(0x3, 0x4) msgsnd(r2, &(0x7f00004cc000-0xc1)={0x1, "13b5c58d4dd930107a457e60fb3e18947354f8c0c2f8360454b6da9511e82cc3ed08ececea70cacb3615e019f34779e1b6cfbfd26b2c320a25f4fffe755e42094c596dcc0d45a2f02312cfce187e4b243048e4816004d3be0470a064036eb572530f3afdf754218f386475f39a1d385001bd92408c1a09ce4cb6f2f9fc118798ea86fa57067465013c114e6db73dc5a5b408285cb7a05705ee67a7de51dd4387b5a56f05bcbcb90ce8d846fa45fd912ef14e1925e43de7b6aa"}, 0xc1, 0x800) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000166000-0xa)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000baa000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000852000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x80000000, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r2, 0xfffffffffffffffa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 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]}, 0x1, 0x2, 0x6654, 0x3f, 0x69}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={r3, 0x3}, &(0x7f0000002000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000006000)=""/186) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000007000-0x20)={{r5, r6+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0xfffffffffffffffe, 0x1, 0x0, 0x6385, 0x80200, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000)={r0, &(0x7f0000009000-0x3f)="1918cf238f5fb8ed1a2c46a25bac6b6afa7c4f4e80aaeb711b0666168c315a4b51d728a78ac8ab076f38b6ff593b3ee57163ec1e2b95d3828f7d5ef6995c05", &(0x7f0000005000)=""/15}, 0x18) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x100000001, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) creat(&(0x7f00006cf000)='./file0\x00', 0x20) r1 = socket$inet(0x2, 0x804, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000134000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a2000)=0xc) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000684000-0x38)="2773656c696e75780f706f7369785f61636c5f616363657373736563757269747947504c7d2d736563757269747970726f63402647504c00", 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00006ee000)=0x4, 0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sendmsg$alg(r1, &(0x7f0000f3d000-0x38)={0x0, 0x0, &(0x7f0000d49000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008004) accept4(r1, &(0x7f000055c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e56000-0x4)=0x10, 0x0) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00008bc000-0x4c)=""/76, &(0x7f0000b7d000)=0x4c) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) sigaltstack(&(0x7f00001f4000/0x1000)=nil, &(0x7f0000016000-0x8)=0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000d37000-0x4)=0x4ae) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write$tun(r1, &(0x7f0000018000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="36598fe754a2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "cfcd9c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}}, 0x54) openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa1000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001b7000-0x1)={0x5}, 0x1) [ 228.378725] RDX: 00000000200ddff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 228.378729] RBP: 00007f1ff4b52a90 R08: 0000000000000000 R09: 0000000000000000 [ 228.378732] R10: 0000000100000001 R11: 0000000000000212 R12: 00000000004b75bb [ 228.378736] R13: 00007f1ff4b52bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000964000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000210000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000067f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d32000)=0x1c) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x1f, 0x100000001) 2017/12/19 23:45:20 executing program 0: membarrier(0x10, 0x0) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000094c000)='/dev/sequencer\x00', 0x200802, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f7a000-0x8)=[0xffffffff80000000, 0x6]) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009d1000-0x4)=0x0, &(0x7f0000f79000)=0x4) getrusage(0xffffffffffffffff, &(0x7f0000ceb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f7b000-0x18)=@add_del={0x2, &(0x7f00000d9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000401000-0x10)=[], 0x0, &(0x7f0000802000-0xb0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfa}, @iv={0x80, 0x117, 0x2, 0x65, "34d2d2b1d9bcb276eb2e6051eb3f5430dbd2149c4b2980f2b302da7c8effeda1d34a3f5e4f6e80ed7499e5201b99d5fa12d6c5255e5c6b394535344377588ea15199d4548b4e2a021cdb8bbc51b879068792f710b9497580aa8e0c5197cfecd26a9a057d12"}], 0xb0, 0x800040}, 0x0) msgget$private(0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000032f000-0xc)={&(0x7f0000f7b000-0x8)='./file0\x00', r0}, 0xc) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f00009f3000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x40) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fd8000+0xced)=""/1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000073c000)=0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x3) r2 = creat(&(0x7f0000800000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fe3000-0xc)={0x799, 0x1, 0xfa3b, 0x0, 0x6}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe2000)={0x3, 0x3f, 0x8004, 0x5, 0x7, 0x2, 0x8000, 0x2, 0x0}, &(0x7f0000fe3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000550000-0x14)={r4, 0x0, 0x4, 0x4, 0xc23, 0xffff}, 0x14) ioctl$TCFLSH(r1, 0x540b, 0x1) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x30003) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000292000)=0x0, 0x80800) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000079000-0x4)=0x0, 0x4) r3 = perf_event_open(&(0x7f000002f000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) poll(&(0x7f00000ab000-0x8)=[], 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000174000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000001000-0x50)={{0x1, 0x2, 0x98, 0x1, 0x0}, 0xf8, 0x101, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000002000-0x50)={{0x1d1, 0x18}, {0x0, 0x4}, 0x7fffffff, 0x6, 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]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000216000-0x88)={0xfff, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_wait(r1, &(0x7f00003a2000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000002000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x3fe, &(0x7f00009da000)={0x0, 0x0, &(0x7f0000862000)=[], &(0x7f0000003000-0x6)='GPL\x00', 0x0, 0x80, &(0x7f00009d9000)=""/128, 0x0, 0x0}, 0x30) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a85000)='/selinux/member\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f000049a000)="82237aec4f7f45e3362be90108d87d0dc83004b5eacfe7536475b7584c6ca536cbe2a75ee69e0e4a847f122026b708bb38ff5d447a87aeb233e15fb24f2c996b5cd09d108417c094e8499476d595f3d3215a64aeb6ba4a052edc4ba251bcb8d20868bb0b61add657bca48e01097020ad0e6bfa", 0x73, 0x80, &(0x7f00000c4000)={0x1a, 0xfd, 0x800, 0xfffffffffffffffe, 0x2, 0xf2, @random="eefd9e68f0fb", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001ff000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ae000-0x4)=0xb) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(r1, &(0x7f0000c53000)='./file0\x00', 0x80000, 0x3) sendmsg$kcm(r2, &(0x7f0000abe000)={&(0x7f00007a3000-0xe)=@l2={0x1f, 0x1f, {0x6, 0x6, 0x6, 0xe03, 0x100, 0x0}, 0x3, 0x0}, 0xe, &(0x7f0000acd000-0x40)=[{&(0x7f0000f97000-0xe)="290d88079137194a879a89800ae4", 0xe}, {&(0x7f000053a000-0xc0)="0571dd59072ea2010b6be58da3fe899701ed365531a3cb3903297c576d268a4d0f3026b2c6d308eed08113ca0d4974543786d08c3fed4ffc6ee5e214cd9c67d8e09320428dd6f434a4c9a2aa6e95ad45186fc4dcba42c9e2a0e9c31e68b73f90c492d4a2f160a88128b61382974fdb918a944ecad91fc8d0f85b841ab2bdfe5b852318b410ad2fa84d035b9382399bdb0a6678a33108928acaf83d34b23dbc4c6fd30b6d801a7faecbe8fc62cf4de7e3b11ddcfcae286a3ae423186d1186e972", 0xc0}, {&(0x7f0000eac000)="6ec9e1c4ceb2f26adf374dd4c81d2786f493bf917ad4221fb6a0857598f63f9e95490d3e55ad4518625f0e27726b394bf2d41abaa1ebef0205fc6f6a3597b0bc755c31e3a182f5061bb4", 0x4a}, {&(0x7f00007dd000-0x89)="da00b69e56946680560164148fec23f604ed0a975398fd44e1c06f6e2acafcacd8a9cd142edd7f04537ea897afdf5e2e91872450fa330c16e977f394324b9a481569ec445e12172a1924ba96b03eb1ae24dcce60b23f05b4536cb6fa1a06ab7d83d7a20a3925952ebddba36a55541c4fe6ab176176cd8f5ce87e7be46a7980f31fc438f8dc701f6b84", 0x89}], 0x4, &(0x7f0000d35000-0x1400)=[{0x68, 0x113, 0x8, "5e41222fd6e57785c642fe969e937276042ece3d518bc2c0755a848c3f671e76e870d650002e22c37bddd300246f6caaae32512be5a50e362bcb085e3d5a79d1ec78e4d7e212e2f4493cdacdf31cd894ac5c"}, {0xa8, 0x18d, 0x1, "de1d9d35da138a19a000c25e1c740413282d5219d350a3bf41e54dcb4355b4f0924e39bae8ec825abcaf44cbafbb7d9cac84452c5d8bfe6b3c068c8c5b0fe0b1fa67f8b711920921794ef96aaa7d64728b53c8ea1674572aebb516b4b026a7cc056f54795de0f8dd09ad2b3ea07be721cdcd7e8571a7241e0332dea211132a3ae2930a9fe21afc438a9a2bc4c05f0f05ac"}, {0x1010, 0x11a, 0x1ff, "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{0x18, 0x110, 0x7, "db38a5"}, {0x108, 0x0, 0xffffffffffffff80, "eab6c370699d9ff4cdf3dc1f95a9315410992ed56172f2377a7df371913393744abbd13b618a750a1364f8bf1144a281dde453000230b82e347c0c7cf46cfc63b9844d7c82a581d3f6da8428cb159c7359b2aacc4e3765b760984e80e41d67d3102d8ba76990ab2043b2b2ae5a41e250eea3574ae8545fcd8a1d23904b245ddeff8821e5c090d7fb881769d6f3259993654e12b9aa75475e7ba046e0a65c51727f54594b533c3e0e3d19084dd03f9ff0d51072afbb1e6d85980fc045a3cdb8a4c6aec8f8bf4de924a98d4ecbd739dcf93bd8ab9483719bcfaed1ca4de6d96f43cbd7be39190112f61afeb63e06dc0935d52a61de"}, {0xf8, 0x11, 0x10000, "366c3952ee99876059057176b46d2dd29e736ae5d934b8e309c36331e8a756102a8a9ec9677b1de5af4c0ffb9250155712510f27ae6186b21ba65c91d20ed55f796a59953b046a46f82182cb690d7f4bccc2ed27e1339522bf12daedb8717e4a2f42c45a1ebd9ce0442fba7b78dc3289865510e237ba02932b2599529e223fd606fb16c9af3d3ff9ca75bd06c8970f385b07177cb024eabfbe3421ee57adc113c6a7f0ce027e02ae0191e6a131a632a2e7d1c11865cef7be6303d3132a82ea0ea6b0331225cab82d1592a1b1a4de09ceca512534410b72d15f97485c4f3edd85e3f9419b55"}, {0x50, 0x107, 0x844c, "739d087a95e745248bc160d6cbe03053e49fdb5d9ed26dd591771d428bb9f09f03c7ab740636777fa61595fda132036319dd2f0d5e9f482ef7"}, {0x78, 0x112, 0x810, "1ebef38d0f76c419725509dd9ed347bc0ed6d3c1f3ef6355a2fe76d1757a6c76f1885b0356733682855e907fd28aefb3effa8361a2d35bc97099bc91afd45ac2222b0cac70a7d441264c44c2300ca78f1e5964e2c5c1b3ea4f17cce0f56e2d47813afa359473f2df"}], 0x1400, 0x40044}, 0x5) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00003a6000)={0x8, 0xdc5, &(0x7f0000dd7000)="170216b6826d6b653afc4a077dfa792a86b733b632fdc93ce7cd52730bf4d1e36d5a76001f4f75d770eb310bfa45cb865f555e47c699afc72ab3e67a768cafdb17b7afef93f5cb6050acdb53e00f030d61f6ae93b2785e2fc2093981e95f50b0cf1e93844357dff28f3879de97e78a78febc2f699514d1d164", &(0x7f00009fb000-0x32)="7e5bf429161f5cc4d096444bef7b506895a3c4c44783f4e84aa72a5c9ca89098fd31cf80deeca5f589d6f4e7a0685f924963", 0x79, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00004e2000-0x4)={0x80000000}, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001b6000)={0x1, 0x0, [{0x20c, 0x0, 0x0}]}) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xfff) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008e8000-0xc)='/dev/rfkill\x00', 0x280040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x2, 0x0, 0xc9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 228.546585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x0, 0x2) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000da7000-0x10)={0x0, 0x0, &(0x7f0000a95000-0x80)=[]}, &(0x7f0000d95000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d17000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a75000-0x4)=0xc) sched_rr_get_interval(r3, &(0x7f0000982000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000c64000-0x48)={0x4, 0x20, [{0x7ff, 0x0, 0x4}, {0x3, 0x0, 0x8}, {0x2, 0x0, 0x400}, {0x80, 0x0, 0x100000001}]}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000b4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f000007a000)=0x20) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x0, 0x2) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000089e000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000729000-0x8)={0x0}, 0x8) pipe2(&(0x7f00005dc000-0x8)={0x0, 0x0}, 0x80800) bind$ipx(r1, &(0x7f0000be9000)={0x4, 0x2, 0x800, "abc6a75a9b72", 0x7, 0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d7e000-0x23)={0x0, 0x1b, "0c31656ca06933f358f60d8b66c0dddfa05df24d9b678efe3c0ab9"}, &(0x7f0000ab4000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000764000-0xc)={r3, 0x2, 0x30}, &(0x7f0000370000-0x4)=0xc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000052f000-0x38)={0x0, 0x0, &(0x7f0000140000)=[{&(0x7f0000f0c000)="8cbd9eaf11108a3dadc193d54c0045d18c0662feeaa37858bf9366704cd2e527a65de84efea24bb8573f6c10c7f8510136ad4aa7c2fe97a32d6ca861c5143a813e467f05c00288431bbfea0f3c0a460c5995b123ea0dc314a36ad02533335ccf0073bd2e74abce4b426df219745af1580b0dddcb451112198e7659333c0183abf0b9fb4a0431c31e944295aef83295fa955d", 0x92}, {&(0x7f00007e6000)="3f399752a8a74fbb5c1f1ea441f4ff1ec1f4ac64ee0fccd6074126455fb464537de7db99ba5a858f4491efe3bba58f0665d66d340b6520ad951199eaeaa70d6b7b118ff88595847b951e4b2a64880a3ca92b95f4537b60f5ae892bd3c900770e224f96c602f91dd72d301e6a6468c29d6ce38e29751db38c3eddb838c9432f5a432ba1bed7dc902b6c290ac7319fe646939b45d0008283dd9315939361325cd00cbe2823dd227f5d788b58e31e77d1ebf13436771a8192bbd865514bc6805971", 0xc0}, {&(0x7f0000bc3000)="", 0x0}], 0x3, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xed)=""/237) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000029000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000029000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x4000000000000a1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f1c000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007c5000-0x18)={0x0, 0x4, 0x30, 0xcd7, 0x8}, &(0x7f0000b14000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000075f000-0x8)={r2, 0x7fffffff}, 0x8) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007b0000-0x9e)={0x0, 0x96, "e648e10586b1f1c6275673b5c607720ef3adacbf7c5c1d0bc04a1677333beae9e95d8f1ee04824048393243320d64d7bb35020c91a2f2415094521903ea486c085d6d824ac636e8981d143dbcb475132655aecfc5da0afac4daac4c05b3105d32e67bd1542206b00f40ef0bbd3ef941e0e87b069775f2ccc70f13efdf75e44834530e6942a489ae762d29e9aea456ac378b2d8e81f32"}, &(0x7f000080c000)=0x9e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b4e000)={r1, 0x9, 0x8, 0x9}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e08000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e01000)=@ethtool_gstrings={0x1b, 0x7fff, 0x3, "828d39"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00001c1000-0xbe)=""/190) getsockname(r0, &(0x7f000053c000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000476000-0x4)=0x1c) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x0, 0x2) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005c1000-0x8)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000027000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d33000-0xaf)=""/175) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) accept$unix(r0, &(0x7f0000153000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ff4000)=0x1002) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x0) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000007000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb401, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = accept(0xffffffffffffff9c, &(0x7f000048f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e6a000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c6d000-0x4)=0x20, 0x4) ioctl$sock_bt_hci(r3, 0xc00448ff, &(0x7f0000202000-0x93)="77073109b35d40f973f66cc71a80e49bbc8ba232ba870318ecb300bc26365ecfd4e263178bd6afd6295ba5010d47d272619ddd9983024197321db54a9dad60692446eeb68d22b8fe5b4b85a57251c9ffe8724adb73971babd543052243903ae23705b348a611a419696616501223475b9f32e2f80d1cf6f4f2db17bcc387889ea087777eb07a5f47a12f4c8e16c994103b3ccb") getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a06000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c6000-0x4)=0xc) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00006b2000)={0x1, 0xe, &(0x7f0000157000-0xe)="57187303c80c09beaa454acf0228"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000dc9000-0x1008)={0x0, 0x10, "337f0384750f5a59c6abe005398cbb1b"}, &(0x7f0000301000-0x4)=0x18) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$packet(r0, &(0x7f00003ec000)=""/88, 0x58, 0x20, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000258000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000856000-0xa0)=[{&(0x7f0000718000-0x5b)='u', 0x1}], 0x1) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) remap_file_pages(&(0x7f0000c5c000/0x3000)=nil, 0x3000, 0x2, 0x8, 0x8000) r1 = dup3(r0, r0, 0x80000) connect$ipx(r1, &(0x7f00005ad000-0x10)={0x4, 0xfffffffffffffeff, 0x9, "7494286ab473", 0xcb26, 0x0}, 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006ea000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) inotify_init() ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000052000-0x4)=0x0) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000500000-0x40)=[{&(0x7f0000291000-0x70)="7ab91928e9c8155943b8d7945bc3f79422848aa43d9b6954a4ad426b361313b7ba3a73f5fb75397eca0d0197eee4ce232fde90a2a27c6558cd10889e18dcff0e79477988f13b00786dcc51affc74fee044836e3f1a8ac31915dfd90701dfee78abc73023f4975f3891812cf9132e6ec3", 0x70}, {&(0x7f0000001000-0x67)="efd4823465d589791434d6e86436ffa222bc0bcd0463850d56c2c53bf8f1db6f3aab1d24a762257c4260f044f24196311c156b068d32e34d3cab5743723805f85d92bb8a877727ea04813cc157c17a9581dc3ac2f0b85d4c130f2114e88dc83e28b1418c99c89c", 0x67}, {&(0x7f00000a6000-0x4c)="9dbc09c2daf4b25b2aa594ce0cf75c90b1936580376eee9eedb7e3bb3e97b6991e6819bf890ad35e0b1342e7cc8f01298d74ea0bf42205b360acd681103b57539131345bf4ce36696ef55685", 0x4c}, {&(0x7f00006c4000)="3d7db034b45e80f3764378cd78d49c463b5cc61fc61745f61769981c475d018721d1a286c77bd204c459dc80d6be9b7056d10c30847b19d651085ce8f2d54de856aaca5d01cd69fa4b87396394d73f7c8667863e495aa5510795745aff5c48b9944669bc6bd3f7b7490084e272a152b0a1cb022f767d75533d785c5163fea6e8f029e495739bc8966c65369cfc081390cc8a3cb572ad1abff00582eb0cb5c013f1", 0xa1}], 0x4, &(0x7f0000b72000-0x240)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb7, "17bca208561062048cb6c33f598587423c5ea4f48e60327151262df8c492d5584b1ad1e019756bbbfe982be3452b690dd4c0e1697789addea8c07145083659904056bd05cb9f4536554c5b0978a89a03d6104517bf9f38514f68f7ad35beb5d37d7a4061f13a6cd5c2ce81587e90bc28eada13d56186ea50372ae53f9e102dc8bceeff046062d90bbf25b1dec6e64fe965c0172365cb495e9029946a036557de1aaa6841257ae1f8ebc0544fd2f8bd2d06a3eea178e43a"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc8, "66e0e16d3b64e4170f508576332bf0071994229a8050627617a094dcc5db282b6d1e177af7bc5ebeead883a339053959d470ebc0b613a13663b270ade12c6e3a81876ee480de92b811283af661f977ade7fa98a79420a122cacc8c69d47ee8b6e867c7652acfe4e1b77f3bbac05ccc579337daf0013ddbd2edd3fe89b620e4e1f5510551ec065902fdded1d2c5c9b3080aa387a807104afeb7331e3c680fcd6dd6c95204b889be57959beda170121430da8059532c5fcda1e06492d2a4f479dc3c63d671f5445930"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x240, 0x8000}, {0x0, 0x0, &(0x7f000000e000-0x40)=[{&(0x7f0000390000-0xc8)="cb0608c60ec4ddf2eaf6db9b57e8233dde6cb53dbe0a866b95c90f27c623eb4ca3ff060b971b86525bc2474d09c9b6870150373e489569922826d67f8f14e2dd677c79454aad6344809be063fe3ebd03ac9a9de27efba8188f298a38ae5f38b61c2980071fd00c095b6abaad660ee0dcd3380fb0820e0936877c786ebe4bdbab8de388d179b615bd9263f9ce0a1ae4befbf793ef6684578fd23f2cbf4347d80c534bcbd52cd489df15a7d3352b66735efe63a93987f3dbdacec388e9816bbc5f1a068b35bdd48958", 0xc8}, {&(0x7f0000001000-0xb4)="c2fb36fbc456dfb6b61b287046ed8be3f54a4fec1551c48ab0e70ccd9fa764d6e354c611b419b6b69e39cff9db270596fd11f2dbc8ed815b97d5c2e7c013e65a5d17670457582e067213b1a0ca5916974a14774b42780b406204fc52f1fa02d9f94cd28d4f3e367c5a2562898b033b08ce17e9da5bf764f9732f79780f3c40a73748a9b0da096edf1866a9d879fb0e6780e37d8e9388a2d24a7b114d5791db9c01b19b561e15c6f559ca8b4f97028d2e74c1bd40", 0xb4}, {&(0x7f00005b6000)="59bbfeafa45fc5656fce2763d833efcdb6526f28d4f7368802d675ee4f", 0x1d}, {&(0x7f0000622000)="757832f89c1b49f81401df7662383c50c289ff", 0x13}], 0x4, &(0x7f000057a000-0x2b8)=[@iv={0x18, 0x117, 0x2, 0x4, "15c42582"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9a, "acd7e09e56e5a68fdf617d9c29c39c25943bc06d3657e230a2b9e2762c2540ee522c977884e59583bf8c46cb345917fdbb73b8b37d0aa1bea4db0ea1a1999be2d9378012caf3ff50cfe15330266a6bbce017859c0d015311dd6d4771ca6ecb78a145ad20c696cef7e674df165c23438394986615fa70493864fb815b64aa810f5b85c014c1ecb64d2482986f034eb276e9ce4cd2035d8474d1e3"}, @iv={0x78, 0x117, 0x2, 0x5e, "4f33cb5192283de04421751db4c7e8a5b1a262b5304c48b58cd29da0cc44b57611f57ebb08fd2d457f927d3fb942a3cceb476dae8696334d5132d32712b439359d73586c4af73efe5a9dae279231533872781b20b0836c94a60a6fef0e85"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xcd, "3cdbe09a7f931363ec9d31bade749afa463c9721568c8c189350407584a274ea92efca77f1161a27b6778d2cb9cbae26ffa4ca97035185af4e938141928b4010976dbca725d0a0aec0d84f8553781784a44f67212fc19c96cda1c47d47409cc06291c1b7831c3c2cf6952d9436765cbc5733dc6dd75d3a4a379fe4f34b713efbf9924e3f736e90b71c95d6a9acc9337edfb0d607a60aa5ef406083a328dd8a682d461da991abd792f52d3932351b77f6ae14bb3300e098328b71aa3e18d6d9a99a5c9f516dece2b57c2da7be8f"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x2b8, 0x4000000}, {0x0, 0x0, &(0x7f0000524000-0xa0)=[{&(0x7f0000895000)="ee8f918ee116094df7e33d0dfd1e8346fffba64f2801b32e328b303292a932aba908fe57c60330a3efa1e3b36cd08249120d10a5dbb187c363b6eeb69a1006dbe7de79d08d7d5ff2c750b5b96f140dfa71ae7b8b1dc6b452a9456714ec6f634f647e42d1a7804d17bef51432da9520ce120447c3fd5d0404f9a7aeeafa7f378fb602a5d649d4a57a7bc218f603a2888b8df46b92d0f3feb4a986b1ef4c4d9c9a2be9224ca510cae789d6f97cab87ae061a42c487212b8b4d61d7b4054bd1daf7b4e82133f185b2bcc4082a1b8f560c0a37ffb79578ff4785e1f4777cd15a04fe0621", 0xe2}, {&(0x7f0000fb9000-0x1000)="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{&(0x7f0000d74000-0x6e)="8cbc8c058348914e34c864d975d2429496a2503158d02aa9e0eb5de13aa097df6013ad9d62afec0c9d97e031dce5887eb78aae546547071bba416405fd52bc61fa9bc180bbd0b80cfdc9a952a86707849d71d3c7c382d449c26ba9b5b8c0c4ea191cadd6841442b85e0561fefade", 0x6e}, {&(0x7f00006bf000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c1cb16a0585152a4a0641163e0e891597e06f1cc473406ae190363b3407a0679066bab8e", 0x24}, {&(0x7f0000000000)="c0e5c423021a5e8de8e545cb95df6f021afd9229bad135938b63d39ea2bddf1934ee3b0395c5346aa5a41940738105b72f1fe570dee65108463d8987e51a5979bedd9bf7b3c4ac26eb8a6a7e65aa485c567fc8dd4279fcf7115d6f4565b2a254de96c32eac94063efad30f10ea3b61051a4da657606116de761ead88cad681fe6ef3c83cd38f731636997f4167d13d3c031ac52f5368c17740e787f368e00759ee972f4718f5a9104f492b87fb0482127d3c3ef28876da26d7c13a3be13f3d914d480f", 0xc3}, {&(0x7f0000001000-0x32)="1179816e23a81abe2174ed49b59fafb0449404989a7c4b3446abf3cfbf2d03bd899ce13e22af0a2fb2a5d3178a3a5586ed2b", 0x32}], 0x9, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000245000)=[], 0x0, &(0x7f0000f35000-0x58)=[@iv={0x28, 0x117, 0x2, 0xf, "3a363075762bcaf393cd8105daa3b2"}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x58, 0x4004}, {0x0, 0x0, &(0x7f0000ffc000)=[{&(0x7f0000001000-0x7e)="12ac165ad33bb2fcc1ccc2bb666d1f15c7bc044582b78db161b8bdeb3e213f67ec9191138e8d988417b7f92dc1326289ee1be4e76964664502345e05e68ad40e7ef93f44ff73dc9721811ad0cf2fd0f7e0e7a413ca1133de4573b0b297588247ad031fc2803a3f55abef7abe4e5d98cacb29cb39cc6d1d14fde5d08f70aa", 0x7e}, {&(0x7f0000001000-0xb6)="c8dded18e9e0e85446999af6f9fac02419fe01ca704f3ab5a7c10c0b057d6acbc8e6dbdc863696abc4da9d9746b899467215aa5ed51c65a27f9939e6f1686de160e5bc161d99f4d5715ee938938527ad419eaf3b6c961aecec92e1e7e6fd7107c8c10735091bbca20734b67a1bb5730ca50e26746a8c5e8bf1ef34f16a4079dbe67766a6425924367504798f9cfd189ee3a207416015c43076fbe173981b33689236e8465071467de1ee597fcc4fd1d65ca86dfd9a9f", 0xb6}, {&(0x7f0000fc0000-0x92)="67f51452ee838a26437f79f170629bacbf3eb322137fb8817893c741668baeb680d83e1e702bf8e56aad9c230ea8665b05a833376d9e282b829bab2bb75800c8598fdb2998119f7e1072f393a8ff3c05b01b6b1e96c6b2194f1d042d8eaca7fab0d570196dade3d482c9de4302f27a5080223b16e90d30b8191889505cdb17435e0f869f2139dbf5b2b8c4b495e9978ee3f6", 0x92}, {&(0x7f0000001000-0xe9)="3f289bd633c8fad4c45f6a4761e822ddeccdb9de2ac8858e13f95f7edf2b70dbc6567d090557a7e466bfafb90ba7215a5abb167f2e4b1ff2f27b0722b8fe96829659e82c3cc0af59ff7cc80beec9f475d97c97ee8d5fef88bfd7f5062160e545de558ba877f3581a24725f1c53dc374c20c4407e72cf782e1115ba5a7203d628df03a48b15005fde2bd1ebca7de6bb6a7d396089fccdf8cecb47954264f3e38696cc665a0f4dc9a5c2f13ac44afc2bc1af9a53a558788a635148aabf11027605c413a651998f8911132f15aa6395398eb0709f1efd5ddb77f191bc142c37be17b2c73d8ef59a4bfd98", 0xe9}, {&(0x7f0000093000)="476f0dc407040fab38af0e2a3852d9eda7f90aaf9d9544069475ff2e7df67a775674d31f11f01ccc62f0cebe1f8e6160eaed4e3b076e85ebd5919390632a47c6064d62fded29cde0f43f2a1f58f62b2051802f7721b9fec78506e45be9e9839ebbac9f2f4dbe9e9baa", 0x69}, {&(0x7f0000707000)="4d8d782fe1709684db2040d76ebd49fccfe2681b4efa112dafaca9d335d9e56cc26102abb7ac23cb7061046a98528f9541ea697d6a3928da001a7aee7a29ea89ad1fedfdcb93fe9000f8ae6b66e67afdd59adb29d60813e33bfda7487112c31121f36a295c4eaf9dc8400bf159669b99429b29ba85", 0x75}], 0x6, 0x0, 0x0, 0x801}], 0xa, 0x40080) futex(&(0x7f00008a6000)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f000085e000)=0x0, 0x0) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x18, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/context\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00002de000-0x4)=0xffff, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c01000-0x68)={0x4, 0x7ff, 0x100000000, {0x77359400, 0x0}, 0x8000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x0) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x0) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000070c000-0xb)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r1, r1, &(0x7f00000de000-0x8)=0xffffffffffffffff, 0x100000001) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000640000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) r0 = socket(0xb, 0x4, 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00005bd000)="", 0x0) symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') chdir(&(0x7f0000f09000)='./file0\x00') r1 = open(&(0x7f0000e23000)='./file1\x00', 0x802, 0x108) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00006ce000-0x3f)=""/63) execve(&(0x7f0000cea000)='./file0/file0\x00', &(0x7f000067f000)=[&(0x7f00009ea000)='ramfs\x00', &(0x7f000061f000)='ramfs\x00', &(0x7f0000aaa000)='\x00', &(0x7f000027d000)='cpusetlo^eth1/&%\x00', &(0x7f00003bb000)='/\x00', &(0x7f0000b01000-0x4)='$lo\x00', &(0x7f0000f65000)='\x00', &(0x7f0000163000)='ramfs\x00'], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f00003a7000-0x1c)="c670707030657468316c6f7573657208707070302c18707070304000"]) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000107000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000094a000-0x90)={0x5, {{0x2, 0x1, @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]}}, 0x90) mlock2(&(0x7f000009c000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0xc, 0x4, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000666000)=[{0x0, 0x0, &(0x7f00005e2000-0x20)=[{&(0x7f000078a000)='K', 0x1}], 0x1, &(0x7f0000743000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000050000)=[{0x0, 0x0, &(0x7f00002ac000-0x60)=[], 0x0, &(0x7f0000785000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000+0x1ea)=""/92, &(0x7f000036a000-0x4)=0x5c) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000011, 0x80002, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00004f7000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000848000)=0xc) prctl$getname(0x10, &(0x7f0000479000)=""/6) read(r1, &(0x7f000031a000)=""/111, 0x6f) sched_setscheduler(r2, 0x1, &(0x7f00009d2000-0x4)=0x32b) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d14000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0xf218) syz_open_dev$vcsa(&(0x7f00000b5000)='/dev/vcsa#\x00', 0x8, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006e6000)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000889000)=""/106) 2017/12/19 23:45:20 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000051000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005b000)={0x0, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000005c000-0x28)={&(0x7f0000054000/0x3000)=nil, 0x13, 0x4, 0x1, &(0x7f0000048000/0x3000)=nil, 0x8001}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@generic={0x337, 0x892f, 0x6, 0x7, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "5f1ab3f3abc249", @random="f98b35d30427", "570ee8b380c08db56c4d8f78ba8a0a83"}}}}, 0x0) clock_gettime(0x0, &(0x7f0000021000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000004b000)={0x1, 0xd19, 0x5, {r2, r3+10000000}, 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]}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) r1 = semget(0x2, 0x3, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000809000-0x5)=""/5) [ 228.769514] sock: sock_set_timeout: `syz-executor7' (pid 27979) tries to set negative timeout [ 228.804181] sock: sock_set_timeout: `syz-executor7' (pid 27979) tries to set negative timeout 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000a21000)=0x80000081, 0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000115000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000052a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) timerfd_settime(r2, 0x1, &(0x7f00007df000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000079e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) close(r2) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000774000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x104, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d90000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00002f8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x0, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000514000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000189000)=0x0) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f75000-0x6)='.dead\x00', &(0x7f00006fb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003eb000)="f4bd15", 0x3, 0x0) r0 = add_key(&(0x7f0000ee6000)='keyring\x00', &(0x7f00007dd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000e0e000)="646e735f9365736f6c76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d77000)='/dev/sg#\x00', r0) socket$inet_sctp(0x2, 0x0, 0x84) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000dfa000-0xae)=""/174, &(0x7f0000e35000)=0xae) r1 = syz_open_procfs(0x0, &(0x7f00001a8000+0x598)='net/ip_mr_vif\x00') pread64(r1, &(0x7f00000b5000-0x2f)=""/47, 0x2f, 0x80000000000) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000719000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000257000)=0x1c, 0x80000) socket$inet6(0xa, 0x800, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e32000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000008000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00001bb000)=""/0, &(0x7f00009f1000-0x4)=0x0) prctl$getreaper(0x28, &(0x7f00009e8000)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000a6b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000974000-0x4)=0x60) sendmsg(r1, &(0x7f0000c30000)={&(0x7f000048c000)=@rc={0x1f, {0x5, 0x3, 0x8, 0x0, 0xf, 0x6}, 0x8}, 0x9, &(0x7f000074d000)=[{&(0x7f0000780000)="a615afa9f7bb411632f74bfd773bb8a3825204c4fa5ce734f4bb74a5acfed483d92a81b67fe78be46ef05df43d94327d88049967d6ff20b2d68970bc370b55977a1b88f9a9545b1ae62b224de8893e2d66e62f65485eb9a00409d4ab22f242e434f983ee2e8d202c5ff5d1f77996bb2febdbbe11", 0x74}, {&(0x7f00005ce000)="862b199c963851ce89f7004e830c2e241104ff459861000eb78166cbd1773610e75cac30c7ef2a8d58bc7fc7d62db5908e603780674ea5a13df10d04f73711683e8371aa076f97a902f805973c42e603c93391038e9004c43feffde25227ea130da7810ee1c51fe348aefc4c8100090ee6f7414971cb05f1b1a3fa4e209315fd268943d8cc2b76e256", 0x89}, {&(0x7f0000bdc000)="036ecf2803121267e103c6cf40cac0b2ddb8c838a1f710d48ce940af9329e121371f53f2cf9afca5a0e86c22844c49f344d52d4d6d68d0d31cd1596812d38e6a1ef61c1df2c87c9cc0e38ed9b68a4f00000101c7e613fb4a7d06f3227499b415e61e0f6ad5e778a6118c8131fb6d0000000000000001cce56def650be228689cdf003e29c16f06935f51dbd76f49584734a50c7c884743e2b2fbfa6c", 0x9c}, {&(0x7f0000c19000-0xb8)="cd1315f2d12fce1285d034bd5b8498be66b581fd3df648f9b9a713b7c790fa33379251d5344d6bc4636280ced7688fa7e3e03cd964056d81a84b9f79a70c6ed1c5dd17e084c45cb5a97603f128ef523db2bb42038eb7cbe36b94e57a100d0442fa1cdf09e3843bbd61376a67f75fe0dfed841e06c506522c37e840172679811c7995de2551559560ba770b4371ef78725c67cfb6d5951a4ce11adaf2cf533f863198fb474891af52a31e6534e02dabbcc6372d429003597c", 0xb8}], 0x4, 0x0, 0x0, 0x20040840}, 0x4800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019f000)='/dev/rfkill\x00', 0x200200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000147000)='/dev/kvm\x00', 0x40000000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) r1 = memfd_create(&(0x7f00009d8000)='{\x00', 0x1) r2 = dup2(r0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a51000)=0xd83, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009f1000-0x14)={r0, r1, 0x0, 0x1, r2}, 0x14) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000eff000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006e8000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee0000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002df000)=0x9) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) fallocate(r0, 0x1, 0x42c, 0x9) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8002, &(0x7f000021d000)=0x2, 0x80a, 0x8000002) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c03000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000ca9000)=""/4096) syz_emit_ethernet(0x4e, &(0x7f000015f000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "4af085", 0x18, 0x10000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a36000-0x8)={0x0, 0x0}) r2 = getpid() tgkill(r1, r2, 0x1b) 2017/12/19 23:45:20 executing program 3: pipe(&(0x7f0000798000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000088000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/kvm\x00', 0x101, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0xffffffffffffffff) 2017/12/19 23:45:20 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000817000/0x1000)=nil, 0x0, 0x4, 0x96, &(0x7f0000ac3000/0x2000)=nil, 0xfd1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f1e000)='loGPL\x00') connect$bt_l2cap(r2, &(0x7f000037d000-0xe)={0x1f, 0x3, {0x5dc5025d, 0x1000, 0x6, 0x5, 0x2, 0x9}, 0x2b94, 0x3}, 0xe) socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r1) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000709000-0xf2)=""/242) pipe2(&(0x7f000026a000)={0x0, 0x0}, 0x800) timer_create(0x7, &(0x7f0000116000-0x60)={0x0, 0x2c, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000)=0x0) clock_gettime(0x0, &(0x7f000044d000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000639000)={{r5, r6+30000000}, {0x0, 0x0}}, &(0x7f0000d75000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r3, &(0x7f0000511000)="aa4c2ce82b37d5d7ce94c43faa81af0a45c9077546d2e989eef3ab7013f3d31bbecc8818e033d822f89e0f84820dad3f70e3604fbe696c956368a920093fd543988ce607d06d812332ba99b8414c4d08affbc86a9e52ccf3847870f4860887f2031ec8127bc2e9861187fb886ee5b09aeb6463fb4dcbceca45b0875336ba", 0x7e, 0x4000, &(0x7f0000574000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 6: clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f00001de000)=0x0, &(0x7f0000232000-0xb6)="") inotify_rm_watch(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0xfffffffffffffa8d, &(0x7f0000d8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) munlockall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f0000001000)="313e33658169455343b4656b8cf989b1236434ce702dcbfb173df9b007af9f332450943e63ca7f9b1a3fbfb3202d444476f978fc4c3fdb2ac922dcd292876ef1b9dc6c6840026389066be1b1dc5ff4c5af1a2a0fd6e67abf66d48f76aa991c8330ac4b8785ee74b35126ab931096fb7bf264e8cc308f8c4fa5dc022b98bc296c0c847d77c875ef06986475585dc6d7786462103c869de1a8dbcff7d1da346cfc75b68acd123be0b5732b665aa68b4eb24d7ad7ff5dbb56f02552b13fcfaf6eebe4fae607f0f2cfa2f6fd17767b5f70c0cef26b9a3afbc1558367998ce27a601a7ca99cdcc8", 0xe5) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000df0000-0xb)='/dev/loop#\x00', 0x8, 0x400000044052) sendfile(r0, r0, &(0x7f00003d9000-0x8)=0x0, 0x5) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000310000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000001000-0x80)={0x4, 0x0, [{0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd, 0x3f, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x7fffffff, 0x9, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x7f, 0xae2, 0x0}]}) fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000547000)={&(0x7f00004ce000/0x3000)=nil, 0x100000001, 0x2, 0x80, &(0x7f00005e8000/0x2000)=nil, 0x10000}) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000641000-0x8)="73797340c6ff6c00") sendfile(r0, r2, &(0x7f0000ea6000-0x8)=0x4, 0x6) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002e000)={{0x0, 0x1, 0xfa7, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000034000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fcd000-0xb0)={{0x8, 0x52}, 'port1\x00', 0x13, 0x800, 0x0, 0xfff, 0x7, 0x3b6, 0x9, 0x0, 0x5, 0xc15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSTI(r0, 0x5412, 0x5b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbc000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000275000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) mbind(&(0x7f0000dff000/0x3000)=nil, 0x3000, 0x0, &(0x7f00007ce000)=0x30d1, 0x80a, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000096b000)={0x101}, 0x4) 2017/12/19 23:45:20 executing program 0: set_mempolicy(0x1fffffffffffffe, &(0x7f0000f71000)=0x2, 0x8) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000062c000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000032e000)=0x0, &(0x7f0000a2c000)=0x4) gettid() 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ec5000)={0x0, 0x0, 0x0}, 0xc) prlimit64(r0, 0x0, &(0x7f0000922000)={0x0, 0x0}, &(0x7f0000abd000-0x10)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00006ce000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064b000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008e6000)={0x0, 0x22, "70c230c522fe435c4f6da942b000212611415090c43305d2aaa5e7d4333408ed6060"}, &(0x7f00002e2000-0x4)=0x2a) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/autofs\x00', 0x200000, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000225000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x8, 0x100, 0x401}, &(0x7f0000d38000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008a4000-0x8)={r1, r4}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000caf000)={r2, @in6={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b5e000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009d2000-0x4)=0x2) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000845000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x103, 0x3, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a50000)={0x0, 0x2}, &(0x7f0000f80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ec0000-0xa0)={r2, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x27d3, 0x2, 0x10}, &(0x7f0000299000-0x4)=0xa0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000de5000-0x4)=0x3ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000751000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000-0x4)=0xe8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000864000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a41000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000b6000)={@common='lo\x00', @ifru_flags=0x3a02}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000168000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f75000)={0x0, 0xa0, "80a88f9af164723b400c521e41cafa184773eeafc6eb0b1e60a2520bdc4c86a11d7f1b680a71a57c07efe67dc2f274119c1a95a8fdfebc06b05d85fa0f65e365aab6231d312b8caa1cbfd17b2c8a9b71a445a3bc8d658382f0d2f7883c7dca2ec082a3031b0689a24c81118c74590465ff26ab451aba171860a5981577c20011f01eb8f460c61f77427a21181b78f3517de352d22faf0fb268fe8eab7abbdb99"}, &(0x7f0000373000)=0xa8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000449000)={r6, 0x6}, &(0x7f0000ce0000)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ed4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, r3}) connect$inet6(r1, &(0x7f0000f67000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x57, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e85714", 0x0, "5f0ca6"}, ""}}}}}, 0x0) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f000021a000)="1ef67c") munlock(&(0x7f0000840000/0x2000)=nil, 0x2000) fchdir(r0) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004ba000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dfa000-0x4)=0x0) ptrace$cont(0x20, r1, 0x8000, 0x5) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00009f6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ee000-0x4)=0x10) write(r1, &(0x7f0000ff1000-0x1000)="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", 0x4e5) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a8c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f000077f000)=""/77, &(0x7f0000cff000-0x4)=0x4d) close(r1) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000aff000)={0x3, 0x0, [{0xa0000000, 0x2, 0x8, 0x7, 0x9, 0x0}, {0xc000000f, 0x4, 0x9, 0x3, 0x88a7, 0x0}, {0x0, 0x6, 0x800000000000002, 0x5, 0x6, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000b07000-0x42)={0x2, 0x78, 0x968, 0x1, 0x0, 0xfff, 0x0, 0x0, 0x40000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x10, &(0x7f0000ce2000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000088c000-0x4)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f000025d000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000091000)={{0xa, 0x1, 0x44c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x0, [0x8, 0x2, 0xf649, 0xe6b9, 0x1, 0xfffffffffffffffc, 0x6, 0xfff]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000297000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c3e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x2, 0x3, 0x8, 0x0, 0x8001, 0x4}, &(0x7f0000d08000-0x4)=0x20) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000004c000-0x2)=0x7, 0x2) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10000000010, 0x2, 0xc) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000278000-0x10)={0x5, 0x20000000, 0x400, 0x7, 0x101, 0x5, 0xda8, 0x100000001, 0x2, 0x4a}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d05000)={0x0, 0x4000, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005b0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000d1e000)=""/42) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000e79000-0x138)={{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000040000-0x10)='/dev/sequencer2\x00', 0x10402, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000028a000)='/dev/loop#\x00', 0x200000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000577000-0xd)='/dev/usbmon#\x00', 0x85, 0x141000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000724000-0x10)={&(0x7f0000891000/0x11000)=nil, 0x11000}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000074a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$notify(r0, 0x402, 0x80000009) inotify_add_watch(r1, &(0x7f000089c000)='./control\x00', 0x400) dup2(r0, r1) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000003000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000031000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1000000002288, &(0x7f0000801000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ebf000-0x78)={0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x8000, 0x4, 0x2, &(0x7f0000eea000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f, 0x66, 0x3ff}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c68000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000061e000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004ec000)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d69000)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00004df000-0x5)='maps\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000128000)=0x0, &(0x7f00005e9000)=0x4) tee(r0, r0, 0x73, 0x2) io_setup(0xfffffffffffffff9, &(0x7f0000d58000-0x8)=0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KDMKTONE(r6, 0x4b3b, 0x5035) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000328000)="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", 0xf00) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000ad9000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000b34000)=r7) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c17000)={0x3, 0x8000, 0x800, 0x400, 0x5, 0x400, 0x3, 0x2, 0x6, 0x8, 0x1, 0x60}) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000705000)='/dev/loop#\x00', 0x80, 0x40000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000258000)=0x100000001) 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x48082, 0x60) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6c1dabc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x2, 0x78, 0x80e3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000091b000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000fd4000-0x20)={0x1, 0x4, 0x1, 0x0, r1}) r2 = add_key$keyring(&(0x7f0000f7c000)='keyring\x00', &(0x7f00007cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, r2) keyctl$unlink(0x9, r2, r2) 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fad000-0x30)={0x1, 0x3, &(0x7f0000fac000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x1d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000bba000-0x7)="0000000000000003", 0xfffffff8, 0x80, &(0x7f0000fa2000-0x80)=""/128, 0x0, 0x0}, 0x30) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/sequencer\x00', 0x48800, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f000084b000)="1334ef4f580c5f717d03d3da3886df757fe6174960cc12aaf69a56a783c0347f7644bc40d37b487cec12b7ec8eeacc72679726a52d9a8b0ec43ab23b4ea8309f01513b76ea82ec59ee0546b1729a2c029687f91012cf1ba5227d1812f4983505f8e71581bc2e967d423aac7878038ff29e7e11b08ab07829aeb04ddaf3ac926c3aac24f6e004a960606966d1defb11319bde2d2e8ac13bbce636aefccb741331000a2cd1659b1bea637664be2f8ffa786fc1395022f9467d0662be812b34356b722cc5915d0fde0316b439cf1eb62062aa") r1 = shmget(0x2, 0x3000, 0x0, &(0x7f000014f000/0x3000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0x625000)=nil, 0x625000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000373000)={0x3, &(0x7f000061b000)=[{0x28, 0x0, 0x0, 0x0}, {0xffffffffffff0002, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027f000)='/proc/self/net/pfkey\x00', 0x20040, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d5b000)={0x0, 0x0, 0x0, 0x9, 0x80000000, 0x0, 0x1, 0x16, 0x8, "8e1dd7003ce0b870982265dfa510f136a68cd4659d4b6803130f3f369b9862f930d9de0dbe514bf75cbbb4d892a32b975fb6cbe8639715201a3acdeaebf5288b", "d3a1239581c6d785587dfce457c49dbb63703610c78a31241d90cdd3e806e19dcb19608f122b325e9d7a1fe64de47f8b524ae188f9ac45687a19a63ab0f0002d", "5479c61fba8507bfa29e2cb65bc8aeb0611d2ae84fdde174df3f876772978e2b", [0x3, 0x4]}) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x5, 0x40044052) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:20 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) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007e9000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000927000)={0x0, 0x0, 0x0}, 0xc) fchownat(r2, &(0x7f00009a7000-0x8)='./file0\x00', r3, r4, 0x1000) bind$alg(r1, &(0x7f0000a0a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000600000-0x18)="ad56b6c5820faeb995298992ea20c70000000956534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002fb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006c6000)={0x0, 0x2c, &(0x7f0000b8a000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}]}, &(0x7f0000fc7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000e64000-0x8)={r7, 0x6}, &(0x7f0000de3000-0x4)=0x8) llistxattr(&(0x7f0000084000-0x8)='./file0\x00', &(0x7f00004e9000-0x1d)=""/29, 0x1d) sendmmsg$alg(r5, &(0x7f000050a000-0x118)=[{0x0, 0x0, &(0x7f00003dd000)=[{&(0x7f000088e000)="872852bc42bac8be64962971bf066a4ec3afc38a3beb996d327191ffdf6477bcd0373dd5b4e271fcd46e85042e4463512e25969e71a3", 0x36}], 0x1, &(0x7f0000bed000)=[], 0x0, 0x90}, {0x0, 0x0, &(0x7f000013d000)=[{&(0x7f0000baa000)="4a578b38b1e55637d34a4c4759898daf2d855030821c668316584ce4cc9ff0373e5803920e07d2efa6c810ce2261232749567e1cdb985f91041b7df4bd10303db9875c18fdd0597044cc51185cee8cb5713f8cb9423884bb7edcd78fcced0344115809adab3db83e583928ec947315efbd0dc8ef920e4e34cb5edc7b320f261fd636e2b82ab4d9e39bd4b8b20ce672725250ab54e6c2d4f2d21822568c1ad672d5b89645faf7038d2fddd1f6d22f113e7a435aec56dd81f78f", 0xb9}, {&(0x7f00000f5000)="a24fb1cdd8043aa834f490dc544787f9e7e3d08c99a6b0408cb51aac43ae5f001880de0ddbf0a00a6c7ed0c65e386404d8abd76e68ea4dcb1c3c8da2e7034a6cecdefa021ff50dd50518b2040d3d6531a1661c6fbbd34bc7ebb378495c7f3a05090a3200e8475ae356b28a93573707aa465c87ccc86e7de9c0e881cedc902e27c9aa605464ad06978b0f2f06dba92eaa38ef53b573b352933f36a41a63cbda26d7edd27e2eec5d53479e8b61ce838459231f523178621b2e8845f938ff56e4564baaf5eb57a0f31b9af70009cce7f2e01770ee07995cc26cf809f646c680b83d0559342a4e15fb0a42514e2d6d32bc", 0xef}, {&(0x7f000071f000)="4cf328815fae5b57c8b206c87b52e79a314ab2174004f448f7f7d3796552a257310ef299f2d7712e1f5fa73f8fcaa3c242443760c34c5d13b7de3da185b21c7e9e1e066d27c5b70f4b19da16a248489c64b3de02af055dac638b083d91a16b44c13bec4d1c80fae443397847a624ac618d31353a3db0df6e32cc75317a", 0x7d}], 0x3, &(0x7f000023f000-0x240)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xe0, 0x117, 0x2, 0xc7, "13e203d0b5c44ccdc3dbeeb46b3d42a2cb657fafa9c826aba73e5a1e39845c5d947f55d568c38c06e354a516cffb0d219946323485567a93d9ba42bab80557801b7fbe6f86f29760dccc3b2093cfdeabf231ed45fc566b7100708f7eb40327e2bf84d53f4bb6296e9ce457af8280161397ba1e48ce79517fbde61753fe0dc40e91d824abe9b0703f47ba126e1b13d014d03fbbacec95988a085b2549d4178ce41a930e88a0fdf389e34f810c1fa9d6a0a6fad574247300b45651e8d2da66280aea9b42b8c3fa4c"}, @iv={0x100, 0x117, 0x2, 0xe5, "dd8fd83126c17176d806387e6b2e0970011bf29a45f3e17e00e5ce9eb8d71860b2e0e74b6da09518d4db0257d8755d0c199f1eec8c8f3b9f5b8473e6e770e74de3096430303ee8810aa48832303ccffddd5a9e36738c9a9b39ac0724cf1daaa5187a3a115efb17f5b04c11dc08c9fe371b131a821b9a674e2f1311cd9562b82f1e19f51aa5bcbad834b9f8df283541af257d707de06d7eb619cc573942857d7f7ac95ab620f263f72d62e5db4f82fbe568b6efeb2d3b686b28f0ec0676fb3d9c8eb2541a68e34974bc9c5a72f0acbc9982314ededab359bd5e4218a73e24ebbad52cb7f8c2"}], 0x228, 0x4000000}, {0x0, 0x0, &(0x7f0000706000)=[{&(0x7f00000d2000)="f19463dd0ebe84efdb88181eecdd5277a54c125ae23d02b7e668e0cf329ee83b7f43001cc5cf6908889b10a7ac4a6578e47a8afc1f26a993295d57277672c6e1db14f91e2f1ee37e69da8208fbaa4b901c7faee8237183b6fc45e333a6bf7c53beb80e70c4a05b7aa95089d87b05c08b678cb31f93db311ecabdced1965c424ccd7a5a01f743798f114add3e3e348d2b70d23229338a8ab2f14d67c68e92300e309e25daf711245e3c7fb71a49248d739ccbb2c955", 0xb5}, {&(0x7f0000455000)="b44a6be2f4117e9c18ac85a38c351b8d82315eb49c67d27baf4aaf539cc3b78b70f7623b5f91446bffe67179a2126bdcc6b7a286361e89a8314c04b7ea132d2343d7e91a63553e18c170abc144cdd6657cf6941d6bf9554e0a7c2b36d92eb6ec5e11c5a983ac30993004bed8d2e50f56b1c80978ac72d7ad2816805b33af63486800b1466fb0e5fc31ff0159e738971507131bd9c2c696d41021e9a671bd742fb88ec02f729326c11e566ef2f6dbe2396e3d89d0cc9de3f33f43db5a981bd9d92a0bf5e026f6ce1990a308b2e2af6e5478da", 0xd2}, {&(0x7f0000937000)="450fa1535420b7db9eae57b9151cba3fe7e7c020acc58a5a06172caff57aa54e43d04881ea1be502492b499f7740269bb4bea857ff4f6ec18285490c601c5cf87c0dd4a5aa827fe1f603b04fed1932490e005d325dc9011a116147d5d83c633c4fcfbe8b7c6e0776bf3ac5df894fb144f7ef73f373f77f89e3cfbf0bf5b365292bea3be21c58a995834590be8b7ad9fcb4d6c0", 0x93}], 0x3, &(0x7f00003b5000-0xa8)=[@iv={0x60, 0x117, 0x2, 0x4c, "f2420fe48fda24ee3bbe15e02db9dd8e85ab54b8e09f5504e8a4b1552fcb8048b3aaedad6cd4277da07e3febd51d3ed27436392de9da530dfdd404ac583cec75500ab5f68acad5ba6627d5d2"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0x78, 0x10}], 0x3, 0x40000) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f0000ebb000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)=""/249, 0xf9}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x1036d}, 0x40) [ 229.135561] QAT: Invalid ioctl 2017/12/19 23:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = syz_open_dev$tun(&(0x7f00008e7000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) dup3(r0, r1, 0x0) 2017/12/19 23:45:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006bf000-0xb)='/dev/hwrng\x00', 0x200400, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000c35000-0x18)={0x0, 0x9, 0x8, 0xffff, 0x2001, 0xb1}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000368000)={0x0, 0x0, 0x0}, &(0x7f000090d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000bb0000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400203, 0x1000000020000005) 2017/12/19 23:45:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b3000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001bb000-0xc)={0x4, [0x3b97, 0x3603, 0x7d70, 0x6]}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ced000-0x8)={0x0, 0x7f}, &(0x7f0000bef000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000406000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x4d}, &(0x7f0000861000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cdc000)={r2, 0x8, 0x2, 0xffffffffffff0001, 0x3, 0x6494, 0x0, 0xaf0c, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x59d0, 0xd3, 0x80, 0x8000}}, &(0x7f00008f8000)=0xb8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0}) 2017/12/19 23:45:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7ff) syncfs(r0) io_setup(0x949, &(0x7f000095d000-0x8)=0x0) io_getevents(r1, 0x9, 0x1, &(0x7f0000ad2000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00002eb000-0x10)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) socketpair(0x0, 0x2, 0x3bd, &(0x7f000051e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000048000-0x4)=0x0, &(0x7f0000c6b000)=0x4) 2017/12/19 23:45:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) set_mempolicy(0x8007, &(0x7f0000d33000)=0xd5, 0x3ff) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000841000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000ade000-0x400)={""/1024}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027a000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000c06000)=0x5, &(0x7f0000307000-0x4)=0x4) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e63000)='/selinux/enforce\x00', 0xc000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e5e000-0x1c)={0x5, 0x2, 0x21, 0x7, 0x10, r0, 0x0}, 0x1c) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e66000-0x8)={0x0, 0x7}, &(0x7f0000e65000)=0x8) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e67000-0xc)={r1, 0x80000001, 0x10}, 0xc) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e66000-0x10)={0x0, 0x862, 0x2, 0x5}, &(0x7f0000e66000-0x4)=0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00003e2000-0x10)={0x3000, 0x114000, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000790000)={r2, 0xd1, "6b39c7f7d622cba5b2a113d016b7c2a0e0dc87fae8406ceaae2cc3d2a1ffffd58d205125525e9e089fcfb48dcdea050f16a7db4c049ad1ed2b1aaa6760978326d68da2c660f02aac8782a72480dbe50405f527faf9371e4c24b597429dd7661436248257f27b63f0aa2eb8a4c089aa6402d1cc4553c98e23fac4eb616f372377b7701d1d617f7e9b623540c373c1bd45739857cef29247dce44289bedaff050000000000000008962e47590d5c9cda6baaacef859aa90b680300000000000000eb9b3b2adca4586903f7daf9cf5dd758bc"}, &(0x7f000027d000)=0xd9) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000037e000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000690000-0x10)={r3, 0x40, 0xffffffffffffffff, 0xcd84}, 0x10) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e68000)=0x0) getpriority(0x1, r4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000015000)={r0, &(0x7f0000b91000)="01", &(0x7f0000b49000)=""/0}, 0x18) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000e6c000)={0x0, 0x0}) 2017/12/19 23:45:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x80000010000004e, &(0x7f0000a01000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) [ 229.185333] QAT: Invalid ioctl 2017/12/19 23:45:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000238000-0xd9d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x6, 0x6, "459cf7", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f93f02", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000080b000)='/selinux/load\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000c35000)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a58000)={0x0, 0x0}, &(0x7f000065b000)=0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000bcd000-0x1)=0x3) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000b0b000-0x4)=0x0, &(0x7f000053e000-0x4)=0x4) 2017/12/19 23:45:20 executing program 0: prctl$setmm(0x23, 0x7, &(0x7f0000460000/0x3000)=nil) 2017/12/19 23:45:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x5, &(0x7f0000cf3000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000071000-0x4)=0x0, &(0x7f0000901000)="cbd95ecf203bf7c8ee60b585d9c58451") r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000065b000-0x12)='/dev/loop-control\x00', 0x212100, 0x0) r1 = signalfd4(r0, &(0x7f000095b000)={0x800000007fffffff}, 0x8, 0x0) r2 = syz_open_dev$mice(&(0x7f0000722000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00009b9000)=0x7, &(0x7f00007c7000-0x4)=0x4) read(r1, &(0x7f0000aba000)=""/128, 0x80) memfd_create(&(0x7f0000410000-0x12)='/dev/loop-control\x00', 0x1) 2017/12/19 23:45:20 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000edb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000-0x4)=0xe8) setreuid(r0, r0) 2017/12/19 23:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000bae000-0x28)={0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:21 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="feff0115", 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000295000)=0x0, &(0x7f00004a4000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fb5000)={r2, 0x1}) 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) lsetxattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000764000)=@known='system.advise\x00', &(0x7f0000268000)='..\x00', 0x3, 0x3) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a38000+0x147)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003fd000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000ad8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe7000)={@generic="c83d69c58caf634e4826771af1419ed1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(r0, &(0x7f000035a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f9000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) r1 = gettid() syz_open_procfs(r1, &(0x7f0000539000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00001f3000-0x4e)=""/78) 2017/12/19 23:45:21 executing program 7: clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") getpriority(0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x15}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000017c000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000997000)=0x0) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000da000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d99000-0x10)={0x1, &(0x7f00007a6000-0x4)=[0xffffffff]}) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f61000-0x4)=0x7f, &(0x7f0000127000-0x4)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e73000)=0x0, &(0x7f0000809000)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000edb000)="585bd877ca0f89519a675c9b758fe75a20ffc0ec057e3888f3b0cb3b8f269eddc0d8cdbda7b3c5ece619e7fa4f01c2df32b0f48735c065412e560d1a6eb838ddeca31034238b7bce9372c4d040409651a70d27b87eb7d9aab02b2bf8941f8ae262113826c8aab614a5850a4cadd9a695c6ccd165ddd45d26dd68a1398f54b01b6d4dfbdee46c", 0x86) 2017/12/19 23:45:21 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000608000)={0x7f, 0x3e6c, 0xb5, 0x1000, 0x1, 0x4000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000962000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) fremovexattr(r2, &(0x7f0000d98000)=@known='system.sockprotoname\x00') 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b6a000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00005f1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10400000011, 0x80000, 0x8001) write(r1, &(0x7f0000003000-0x1f)="1f0000000104ff080471ae000000000000d100000b00020000000000021d00", 0x1f) [ 229.253838] binder: BINDER_SET_CONTEXT_MGR already set [ 229.264192] binder: 28145:28152 ioctl 40046207 0 returned -16 2017/12/19 23:45:21 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x141000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00003bc000-0x20)={0x1, 0x2, 0x10000000, 0x3, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r2, &(0x7f0000735000-0x30)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f00005d5000)=""/241, 0xf1}], 0x2, 0x0) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000fa0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000369000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f00001cb000)='./file0\x00', &(0x7f0000d67000)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x0) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup(0xffffffffffffffff) r6 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) pwritev(0xffffffffffffffff, &(0x7f00008eb000-0x10)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) fcntl$addseals(0xffffffffffffffff, 0x409, 0x402) ioctl$LOOP_CLR_FD(r5, 0x4c01) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ed2000-0x4)=0x0) ptrace$poke(0x5, r0, &(0x7f0000b96000-0x8)=0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e0000)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x7, &(0x7f0000a49000)={0xffff, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) syz_open_procfs(r0, &(0x7f0000d17000-0xe)='attr/fscreate\x00') timer_gettime(0x0, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x101000) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000099e000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000545000)={0x9, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ab2000)={0x3, r2, 0x0, 0x3}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000156000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aff000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000021d000-0x4)=0x0, &(0x7f0000b01000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000431000-0x4)=0x0, &(0x7f000001b000)=0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000035c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000038000)={r3, 0x8}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000b00000-0x4)={0x7}, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afb000-0x28)={0x0, 0x0, []}) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dff000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0xfffffffffffffffd, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000029000-0x2f)="", 0x0) 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e5e000-0x1c)={0x5, 0x41, 0x25, 0x7, 0x10, 0x0, 0x0}, 0x1c) io_setup(0x2, &(0x7f00000be000-0x8)=0x0) io_destroy(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bd6000-0x18)={r0, &(0x7f0000de6000)="", &(0x7f0000e5e000)=""/242}, 0x18) getgid() mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00004e1000)={0x50, 0x1, 0x4, 0xd8, &(0x7f0000bd4000)=""/216, 0xa7, &(0x7f0000331000-0x3e)=""/167, 0x31, &(0x7f0000dd1000)=""/49}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e64000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e64000-0x10)={0x3, &(0x7f0000884000)=[{0x7, 0x1, 0x9, 0x8000}, {0x40, 0x1, 0x2, 0xef}, {0xffffffffffffff01, 0x8, 0x7f, 0x1}]}, 0x10) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000e64000)=""/33) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000e64000)=[&(0x7f0000e65000-0x40)={0x0, 0x0, 0x0, 0xe, 0x1, r0, &(0x7f0000e64000)="", 0x0, 0x1, 0x0, 0x0, r3}, &(0x7f0000c1e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x378e, r0, &(0x7f00004da000)="79d709ed", 0x4, 0xed3, 0x0, 0x1, r3}, &(0x7f0000876000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000e65000-0x3a)="ea8557821c97248689b862258842a72c1802876cf8e89fd58e9f2d0fb3c998bbb3a8417b01380603f0559a98e7a09c56324e6f25c37109fc3123", 0x3a, 0x4, 0x0, 0x1, r3}]) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00005fe000-0x8)=0x0, 0x79e) r0 = add_key$user(&(0x7f000083a000)='user\x00', &(0x7f000079e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000065c000-0x29)="be", 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000106000-0x8)='keyring\x00', &(0x7f00004d4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00002aa000)={r0, r0, r0}, &(0x7f0000480000-0x1000)=""/4096, 0x1000, &(0x7f0000aa7000-0x38)={&(0x7f0000ebc000)={'md4'}, &(0x7f00009cf000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$unlink(0x9, r0, r1) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f0000bc0000)=0x200000000000002, 0xfffffffd) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c1000-0x3)=',-\x00', 0x2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000009e000-0x13)=""/19) ftruncate(r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000718000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000be4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007b6000)=0xc) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000056000)={r1, 0x2}) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000522000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00001e9000)={0x5, 0x1, 0x101, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ca000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000c9b000-0x4)=0x1000) r3 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r3, 0x7, &(0x7f000011c000)={0x21, 0x6, 0x5, 0x1ff}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000fa2000-0x17)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000b1000-0x8)=0x18) ptrace$getregs(0xe, r0, 0x4, &(0x7f0000837000)=""/0) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x806, 0xf6) write(r2, &(0x7f0000d86000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000c9f000-0x40)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000e46000)=""/117, 0x75}, {&(0x7f0000000000+0xe3f)=""/0, 0x0}], 0x4, &(0x7f0000000000)=[{&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000996000)=""/33, 0x21}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f000038e000)=""/232, 0xe8}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x2) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = dup(r1) listen(r3, 0xc) fstatfs(r1, &(0x7f0000ba8000-0x84)=""/132) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e13000-0x8)='./file0\x00', &(0x7f0000b8f000-0x8)='./file0\x00', &(0x7f0000ca9000)='ramfs\x00', 0x0, &(0x7f0000662000)="") r0 = creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) sendmmsg(r0, &(0x7f000080c000)=[{{&(0x7f0000c6d000-0xe)=@l2={0x1f, 0xbaa, {0x1000, 0x3, 0x4, 0x7ff, 0x9, 0x6}, 0x510000000000, 0x8}, 0xe, &(0x7f000067c000)=[{&(0x7f00002a0000-0xda)="dc1045eb59ad01c65984cdee7ca64f1ef97c58e4b407b66156d635ed47b4df924a6ba5742977ce4a14aa0205547ad1b0ef0ae88f88287895f9ae1ba2221051cb66e2a32dbc0906d07e0559181ea69a808762f6f651d94d5e2200eca9db835c016132649520f4452c75986260d10d8bbfa3b73b7e6f0053c179cf2b1ce7bac7d3668ecb00b4b1479246d7fdb3cd63fb5caff60384315b57bf5a8c0eae9ee1228633c6de1bc785bf1731c027a29bd1642e9de602b00bcfbd3efbf8f32a9d9fcf3dc1a49c10ebb446948dbc8880da006db968881675a7f5fc255f8d", 0xda}, {&(0x7f0000684000)="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", 0xff}, {&(0x7f0000330000-0x3b)="bb3a5a9067395afd2e09c7ab194df0ef72144c972fe4b6ee9b104146eb26a8d920b60327983e48aa557ff7c0ea870033788a79dbfbefacacbfbb33", 0x3b}, {&(0x7f000041f000)="84277f4c221219f370613ddea7643aa3ff432c7adcb554c53e38d99926e1aabc00c30ccd1d7bd5cf7ec0dc1c1e8151afffdf26813773310eba2a7704388cf3c1aefa1ca3f704b1f46eaa81fea2909181d096e7e821f0e4781e69f4216753e34c9b767a4ccc771228125f9a3786c17830589405415156061803c6da11b3f56c98947455320a094fd5f361e630b4d0d3d5f06ab227dfa9bee4d981a8a96fc1ebbabdbeb5d8e131", 0xa6}, {&(0x7f0000117000-0xd2)="0ec6e9fde22339e7e90caa90fad9a9284b2d9e284c606c9e8a43cc05451944d2e85efd0c9612fab41c75e8f8de508ffa72f769b775322c7e57578652c0ff3edf2cedd6b4a8def4fe1f8b68e64a25bcb9648798ebe8bf1e0698846f86ac2c759c5505b71492a2aa860c669eb4fc2770d1ffd74e1fd7f06eed15696b822086651054dc637955c9fb36b37cc6b42637253dc53833877dc9ba6091f50ab00c7f0bf6b4555f1434db2a3e7efc2f7d908192832385246a22183ad8f76cb67b1620b7632ecb2142965526ec88bcaef82b51f983c567", 0xd2}, {&(0x7f0000b0d000-0xf1)="5f597eff57b3f7b97babc7a2a15ab49e6b665828db5c76aa930e2fea07650156b4c4a3e9958e8f438663438e181f5f8727968f7374193df304fecec9fceeb66e9bce145b8b6e08b8effcbc2ccc238d1d90bb7126e6a4e702ac695aa0192739ecb400d6657825c79a263ebde14ab572ab4f4db80ce7ee56c94ab9d0a62b16f8d58cc8cb7abc0ce21e56d721b0c64073651fd1668d6ecf1fd0153040724eec3211c06763cdbdc3d38a1fefc7c03424879ed2cb57069361cd5136fcb6842f58f09374fc271c331df70fc5c56cac11f7a4b6503da1ca6b3f4cf93820f105985b5a7661901623eef1be712b87c0c86a6645b5b5", 0xf1}, {&(0x7f00009f7000)="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", 0xfa}, {&(0x7f00000d2000-0x5e)="c3bd4979a797b8d9535a1f212fe1031f5f4f2dee89caa83e8f1570d1b7b8b59b29f24dd5ce361b0ff8b6e63383960cc579df51511bd2637bdaf554c6eda8ce280900f9728fc2c9f47644562e20be3cc062b07ccd1ddde5507c21680196d3", 0x5e}, {&(0x7f00007f7000)="1a30fe918354513ef12ce0550ac3c432880aae75e0e52681c2e6a38ff21d", 0x1e}, {&(0x7f00008cb000-0x95)="91da8e246f485448ce3d55d34c764297fe8f91e01df388415b30c5645efdb3a181d49ab0f792e4345c1d252a0721cc919e516fb91a11bd4f8db54d7189b257febf3555505d0ed868e5e6e5833f6af1f1650cf12cae6505065c9c8cb30eb4dc755bfae4d9eb589e7e240e2d33b80e7895de951d0da04d331e16b1f0d23f628370da54a2cf40cc02d61ee8e2ad103adcbb4077262676", 0x95}], 0xa, &(0x7f0000088000)=[{0x100, 0x118, 0x8, "d5acabefb7ba81df2dc0c548f388feefd658beb1ff4256b42dbef13b866ae9dc9a8d9a3488b93af9280eaa2cf117abdb0e3710edc0f1ab603747448625fa7f0dbf3694fac095716fc82283ac27dbcaabae0b51fcca63bbd9a626cd77553ece586c80044041c59720e2e37b5233cd8b5153cb7fe82f1adca0d130aae33089d5795cf6d0ab8adb5e1f459679948c8524f1367c75890a925ce30e0a5d7909c4612b04daa56dcaadb943dad81f01b30f184dd23655efcdadb809fa5cb09a7240d58342c6c22bc06ac17e42743edd1b32b1ac04b3525a2233261fab74dc3e09e44cf3e6bf1de0031016e7cc102a"}, {0x68, 0x101, 0x49, 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0x1118, 0x8000}, 0x8}, {{&(0x7f0000aa2000-0x10)=@llc={0x1a, 0xf6, 0x8, 0x200, 0xffffffffffffffc0, 0xa9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000055a000-0x40)=[{&(0x7f000044d000)="d2f1b1171682c1fd70a38e044f21d89c5360f4b85b31e2ea81df19a7cff7d72e618bb96152b989bc5c413d6395f2b1aef00a15769fcb1b5ca1095d3f5e36580189464ddd42440569e7a93bcf01d4b1b08cbca0797ed0564bcefac75fe1314f17d2a04bbc98ce61d3218dada21338a21439420c192f09c3a0d713d69421e0aaac7839ffc1bf24088db90c040038bc67cd9a38d76774ee2798f0660cb272c7a04eceafbf7021ddfc171969d1b838501038422951f8bcf189ebb6235ee14f80b0e7f0a745475ead647a37e2c557", 0xcc}, {&(0x7f0000d53000-0x17)="6086117dd49974b3092b8c09041a2530696cc112869356", 0x17}, {&(0x7f000029d000)="f07e94753361695a484ff5dd0b87eac8137e39ebb57bd5c9f8eaceeacb3383f0a556282211b071fc221d6084f41f365c88b474c78c8c", 0x36}, {&(0x7f000071b000)="9131f426ba0c8564e75416981802e6d4408e234b9920e6096b9d126b4915b63bfb5df51baf75a45611fd685cc844339726565d1247ae0370e3d35ae73d8f86efb9dcf5d718940c66819744948fdc3b", 0x4f}], 0x4, &(0x7f00006e4000-0x1200)=[{0x40, 0x105, 0x80, "ec2ad6eb94470d7f532ccf2c60b1777f8deab6f88e75d806439360dded3292aa0a562aebd932757bf315f78ebc65da"}, {0x58, 0x10d, 0x0, "2a53eccdaac03a8c68e6a1a6e9df8b5b04b28018e704358524f75051aca752675ba8b3d26e451eedb3535e6522b46ae55d39d4f65ee343c3d451db76bd665054fffd6f689e54"}, {0x1010, 0x84, 0xfff, "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{0x108, 0x1, 0x101, "91906ae741e60f4f78ec08a29e078ac4517c2696fd43687d1ec0c55c053fe3664197c8e1ff530476e8b39f0af69349d0e0d1abfa5e6c5ace8b575f173a37c81994cc11b0fb27c5a973e12c340963a158556f5f655c565251b60b32c2bc81b23cf6115c20b45981e12e20641c33db7d46c5a9db823cbb246ab1a074bc90bf31fb9f9690ce9d1b20aff4d681ba1bb4dee75418f2fed905977e8aa0a10e42ac021e84ff2b69269a59409bc3f444ba34de4a6059b477670751e09a6ff4b06c89a8bcd4f9d3b0266538763cb29a34e7b4bb08fa628afc954e531da3da5b61de432f15b1e7868aa0d540108f281dfc9dcfff8ad6"}, {0x50, 0x111, 0x9, "ecd369c44f002d92ad3686e5b160eddf6ef0989bc96d04ad04fe6b3cef676fbc768cd2d916362c5eb68d3e93d83be82326432b09919c586d7f7922"}], 0x1200, 0x8000}, 0x1}], 0x3, 0x10) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00005ed000)={0xaf, 0x4, 0x3, 0x40, &(0x7f0000a65000)=""/64, 0x33, &(0x7f0000857000)=""/51, 0x1, &(0x7f00000c5000-0x1)=""/1}) 2017/12/19 23:45:21 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000955000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e0c000-0x8)={r4, 0xe171}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) fstatfs(r5, &(0x7f0000061000)=""/0) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1f) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3c", 0x20}], 0x1, &(0x7f0000f7e000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000b3a000)=[{&(0x7f0000f85000-0x55)=""/85, 0x55}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a3c000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000ada000-0x108)={0x100000001, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x13e50a51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x976, @empty={[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, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(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$inet6(r0, &(0x7f000030f000-0x1)='5', 0x1, 0x0, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpid() getpgrp(r1) 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000082b000-0x41)=""/65, &(0x7f0000a6d000-0x4)=0x41) sendto$inet(r0, &(0x7f0000a6d000-0x69)='7', 0x1, 0x0, &(0x7f0000738000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x8) syz_emit_ethernet(0x4a, &(0x7f0000f1c000-0xf2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d5a000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000d7f000)=[0xfff, 0x1]) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) socket$bt_hci(0x1f, 0x3, 0x1) epoll_pwait(0xffffffffffffffff, &(0x7f0000ef5000)=[], 0x0, 0x0, &(0x7f0000558000-0x8)={0x0}, 0x8) getpeername$inet(r0, &(0x7f00003b8000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000f22000)=""/182) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ed000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto(r0, &(0x7f000027d000-0xa1)="b171f9766b4ca34433c3c0ff748393faac530806335f60b81d792c025ffa0090cc9d10593e66e8f62b3477d57de8ef2197f573289d007f59c11214cbc94edbed17bba485b7724179f8264a61e1de1c6ebd1670bbc3687b5f3a1c245ecbf9865f9caec0289b5c6138153c88bef6931dcf904c0c2686ce22ea1c95d57e1ebfd96155d21afa6b1c0c6faad7de3d030e14b8f6addc05b113d6dec930fe2e28229398b8", 0xa1, 0x80, &(0x7f0000cc5000)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007bd000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f000093f000)={0x19980330, 0x0}, &(0x7f0000e01000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025a000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000cd0000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x0, 0xd0, &(0x7f0000b0e000)="", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000261000)=0x0) ptrace$pokeuser(0x6, r3, 0x4, 0x4) 2017/12/19 23:45:21 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d82000)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000860000)='eth0\x00') close(r0) r1 = syz_open_dev$vcsn(&(0x7f0000ff2000-0xa)='/dev/vcs#\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000dc5000-0x1000)="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") 2017/12/19 23:45:21 executing program 1: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") preadv(0xffffffffffffffff, &(0x7f0000b14000)=[], 0x0, 0x0) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e2a000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x80000001}], 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e05000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x8, 0x1, 0x20c5}, &(0x7f0000af1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004a1000-0x10)={r2, 0x1c, &(0x7f0000409000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f00008cb000-0x4)=0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000f5000-0x10)={0x100, 0x369}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x7, 0x80a, 0xfffffffffffffffe) close(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001ad000+0x13d)={0x0, 0x7ff}, &(0x7f00009bb000)=0x8) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000547000)=0x100, 0x4) fdatasync(r1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000083e000)={r2, 0x101}, 0x6) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000347000-0x4)=0x0, &(0x7f000061d000-0x4)=0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00005ee000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000254000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004a9000-0xc)={r3, 0xe6d, 0x0}, &(0x7f0000a5c000)=0xc) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000043f000)='/dev/loop#\x00', 0x100, 0x44052) fcntl$setpipe(r0, 0x407, 0x0) msgget$private(0x0, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006de000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x600000000000000) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000018a000)=0x0, &(0x7f00007e7000-0x4)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') preadv(r1, &(0x7f0000eee000)=[{&(0x7f0000e5d000)=""/118, 0x76}, {&(0x7f0000c42000-0xf9)=""/249, 0xf9}], 0x2, 0x22) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(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$inet6(r0, &(0x7f000099c000-0x1)='5', 0x1, 0x40000020008041, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 23:45:21 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4b000-0xf)='/dev/sequencer\x00', 0x193100, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000573000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setreuid(r1, r1) [ 229.483159] kauditd_printk_skb: 123 callbacks suppressed [ 229.483165] audit: type=1326 audit(1513727121.206:5794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.525108] audit: type=1326 audit(1513727121.221:5795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.550681] audit: type=1326 audit(1513727121.222:5796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.550689] audit: type=1326 audit(1513727121.222:5797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.550696] audit: type=1326 audit(1513727121.239:5798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=281 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.550704] audit: type=1326 audit(1513727121.239:5799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.550711] audit: type=1326 audit(1513727121.239:5800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.550718] audit: type=1326 audit(1513727121.239:5801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=52 compat=0 ip=0x452a09 code=0x7ffc0000 [ 229.550725] audit: type=1326 audit(1513727121.239:5802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000939000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) pipe(&(0x7f0000a66000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004c7000)={0x2, 0x81, 0x200, 0xa6, 0x8, 0x10000, 0x7, 0x9, 0x0}, &(0x7f0000aa4000+0xfeb)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008bf000)={r1, 0xb7, "2287b0c5293558c25b087133cffb743c5720943df9ab700309a412fcb7717bbd5f8843828a257062042ba739a2031c2af3393ec46738a4d58599794c9ad692e345a878830e3648fee8fcd99972a759d889bbabd564db5e12642ef39322682baebd1cbc60d2febd7f8878f2fb5fb4bea3f29ccf36d0e84c08bb71c401a2633e2ddb64c4d38979d2f9eb2ae600c9a3f30c7f8d15d15dc5a428360fdad0ec62a93c263bb34dda8803c3f8270b572bf78c2e236d4d3118f025"}, &(0x7f0000757000)=0xbf) 2017/12/19 23:45:21 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000f11000-0xa)='/dev/vcs#\x00', 0x5, 0x200) mmap$binder(&(0x7f000097c000/0x1000)=nil, 0x1000, 0x1, 0x24010, r0, 0x28) futex(&(0x7f000093b000)=0x0, 0x8000000200000085, 0x0, &(0x7f000010e000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffbff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r2, 0x0}) setns(r1, 0xc000000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x2, [0x6, 0x1, 0x5, 0xbe, 0x6, 0x7ff, 0x7, 0x2]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ba7000-0xa)='/dev/cuse\x00', 0x200240000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f74000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fb5000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x20000000000c, &(0x7f0000048000)=""/4, &(0x7f0000000000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f6000)=0xc) getpgid(r2) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) syz_open_dev$binder(&(0x7f00001cf000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) io_setup(0x4, &(0x7f0000ecf000-0x8)=0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) personality(0xc) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000e53000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100000081}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x200000000000000a, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/19 23:45:21 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000056f000-0x10)='/selinux/access\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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f00002ee000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000bb9000-0x3d)="5536e7764692f96bc08e88b7b1b7431cfe5e9260b61051b18a40becdf63e4dc9fc9b33da12e3b64b6d66aac7205f15786d243cdc3ff6840674fc17b6fa", 0x3d}, {&(0x7f0000001000-0x36)="7e80d7fb93b360b6f3fda9d61d269d6bad85bc1ef68fd3c7f5df0cab814ba83ce0dc8fdce1a53be6cb392de3ccfa3fc4bc0986cb6793", 0x36}, {&(0x7f0000315000-0x3e)="2360faad060b558e8cb6d45468f732305fe0ccc78923a0d53d1a756a93e7bc70ab2a4d41dd8f457aa07c61a231fb46656efb15082a0331a8a336f3918965", 0x3e}, {&(0x7f0000a9f000)="4ca2733fbe23525552fa618bd3a292e064efba3360f731ed7a0e9fe649eb00ad6f91cae9009336f14773891fb4cab9e3a3b20875bec5a0ac51cf5538a8c0f035c040b8d2eec7b3254daedefc093e5ab6bfec081fb62e19ece25206", 0x5b}, {&(0x7f0000000000)="f0784b3dd617196192d0a0a0af9900bbfda73f1d6ca2cb58055f52028c186569", 0x20}, {&(0x7f00008cb000+0xf2f)="2b0cd89ad16a0fb17813c0000ca06fdefa61988e6f5d81f7e32ba04a168e818a40bcee8bdf19102a3776f32bf8bb9ae4c7589478409a4ea79ab72647b8c64937eed23af83026c4a263210fe2d059387269e37295518864cd824a6f1bc759e1588d3d08dd15adb8861e9d73c67a14f4b35586dfb53d92ede343c8a5c7ba588a643cdfbca480599a5eba0ea2860b4aad36abdf596f40bf9c3e5f978d9b919ae51dd8eaea8a69319f2013d6b0202d", 0xad}], 0x6, 0x0, 0x0, 0x10}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000785000)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009ae000)={0x0, 0x8000}, &(0x7f0000b8e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002b4000)={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]}, 0x2, 0xc5, 0x100000000, 0x1, 0x1}, &(0x7f0000ffa000)=0xa0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000089f000)={0x100, 0x9, 0x0, 0x4}) mq_open(&(0x7f0000623000-0x1e)='cpusetuser]wlan1[nodevsystem\'\x00', 0x40, 0x1, &(0x7f0000f1d000)={0x5, 0x1, 0x0, 0x4, 0x6, 0xffffffff, 0x8, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d1b000-0x28)={@common='lo\x00', &(0x7f000084c000)=@ethtool_modinfo={0x42, 0x0, 0x0, "bb72f5f21a7fb03e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ad0000-0x108)={0x0, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9ab0, 0xc27, 0x5b93, 0x1, 0x0, 0x5f, 0x1000, 0x0, 0x9, 0x5, 0x0, 0x4, 0x4, 0x8, 0x8821]}, &(0x7f0000dc7000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007bf000)=@sack_info={r4, 0x9, 0x1}, &(0x7f0000172000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a3f000-0x8)={0x0, 0x0}, &(0x7f000059e000-0x4)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b1b000-0xb8)={r5, 0x3, 0x9, 0xfffffffffffffffa, 0x7, 0x100, 0xffffffffffff6eb1, 0x0, {r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xdb36, 0x1, 0x4, 0x3}}, &(0x7f0000926000-0x4)=0xb8) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003ba000-0x4)=0x0, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00007e6000)=""/175, &(0x7f0000135000+0x69b)=0xaf) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) [ 229.550732] audit: type=1326 audit(1513727121.239:5803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28300 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000db0000-0x4)=0x0, &(0x7f000035d000)=0x4) r1 = dup(r0) clock_settime(0x0, &(0x7f0000a31000)={0x77359400, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c2e000)=0x0) 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000030a000)='/dev/autofs\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000193000-0x4)=0x0, &(0x7f00007f6000-0x4)=0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000065c000-0x58)={0x2, 0x0, [{0x490, 0x0, 0x0}, {0x80f, 0x0, 0x0}]}) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffa4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbc000)={0x0, 0x0}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xee1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fbd000-0x8)='./file0\x00', 0x100, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000d0f000-0x14)="", 0x0) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xa3f) syz_open_dev$usbmon(&(0x7f000077b000)='/dev/usbmon#\x00', 0x0, 0x40002) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005be000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x15, 0x2, 0x9, &(0x7f00001fb000)={0x0, 0x0}) chroot(&(0x7f0000620000)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:21 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000465000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ppoll(&(0x7f0000000000)=[{r0, 0x2200, 0x0}, {r1, 0x500, 0x0}], 0x2, &(0x7f0000899000-0x10)={r3, r4+10000000}, &(0x7f0000170000)={0x7fffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) timer_create(0x7, &(0x7f0000001000)={0x0, 0x3e, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x1, &(0x7f0000002000-0x20)={{r6, r7+30000000}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = eventfd(0x7) readv(r8, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000c9e000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f32000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004dd000)={0x0, 0x3f}, &(0x7f0000e05000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000049000)={r2, 0x80000000, 0x30}, 0xc) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000176000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000050b000-0x90)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x0) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f000029d000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, &(0x7f0000015000-0x8)=0x0, 0x806, 0x2) recvfrom$unix(r1, &(0x7f0000fd9000)=""/33, 0x21, 0x10020, &(0x7f00003cb000)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000db000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000088a000-0x4)=0x0) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7d000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x805, 0x8000, &(0x7f0000f92000-0x8)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000b19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009c9000-0x4)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000bb7000-0x2)=0x2, 0x2) madvise(&(0x7f0000275000/0x1000)=nil, 0x1000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000896000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x3, 0x4) sysfs$2(0x2, 0x2, &(0x7f00006c9000-0x6c)=""/108) write(r4, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00006d7000)={0x2, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000090c000-0xa)='wlan1user\x00', 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bd3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000670000-0x4)=0x14) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000bb8000)={0x0, 0x0}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) [ 229.784758] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 229.817374] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000024c000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) lseek(0xffffffffffffffff, 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000021000-0x10)={0x3, &(0x7f0000009000)=[{0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x58, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000cba000-0x4)=0x0, &(0x7f000052a000)=0x0, &(0x7f0000d50000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = syz_open_dev$mice(&(0x7f0000de2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) pwrite64(r0, &(0x7f00007e6000-0xf8)="98b7869088786fb5fdc0b9f904b7990c4c07a4003699eddf564cf1a65e0366dc7e73b85b3570a41f58e62c2fc512e94fea33946cc671a89e99bb244003567219219fe05dc4162e9eea924316b819bc8b72aaa1969e34f708233683909db8a1be454c762c55a40e4d23de78cab9a734b9bc5b68a10a8dfe3a1f12beeccfff69de11028870c3e7bba2e9a60750f59bb45e9293fb836f2c935f7d089d2b286f2965851b4fea354d141aef06fd94be91109a14384eae7bda51f300b2551dff962e6ef2f0cdbc4c330dc6dcd32c52a2002790d9a806ef0914ab6fc1c22b2f627b32f1157da20739ab1cf03f507d34b4246eda266edb4da529d3aa", 0xf8, 0x0) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) bpf$PROG_LOAD(0x5, &(0x7f0000836000)={0x9, 0x8, &(0x7f0000d2e000-0x40)=[@generic={0x8, 0x1e, 0xffffffffcc406aff, 0x400}, @generic={0x7f, 0x9, 0x9, 0x100000000}, @map={0x8, 0x9, 0x10000, 0xffffffffffffffff}, @map={0x0, 0xffffffff, 0x0, 0xffffffffffffffff}, @map={0x44, 0x4, 0x1, 0xffffffffffffffff}, @generic={0x800, 0x8, 0x8, 0x1f}, @generic={0x9, 0x2, 0x0, 0x202}, @generic={0x14b, 0x3, 0x10000, 0x1}], &(0x7f0000c10000-0x7)=',wlan1\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000b42000-0x1000)=""/4096, 0x5e5, 0x1}, 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000893000)='/dev/vcs#\x00', 0x1ff, 0x2000) signalfd4(0xffffffffffffffff, &(0x7f0000c51000)={0x7}, 0x8, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$random(&(0x7f0000b91000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000825000)=0x0) stat(&(0x7f0000210000-0x8)='./file0\x00', &(0x7f0000d6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000717000)={0x0, 0x0, 0x0}, &(0x7f00001d9000-0x4)=0xc) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000afd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000-0x4)=0xe8) getresgid(&(0x7f00006e1000-0x4)=0x0, &(0x7f0000439000-0x4)=0x0, &(0x7f0000f77000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000366000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000259000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00007b3000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000946000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d4e000)={0x0, 0x0, 0x0}, &(0x7f0000b41000-0x4)=0xc) getresgid(&(0x7f0000315000)=0x0, &(0x7f0000aeb000)=0x0, &(0x7f0000066000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003b0000)=0x0) stat(&(0x7f0000871000-0x8)='./file0\x00', &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000087b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cf000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00003ed000-0x4)=0x0) geteuid() getegid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a7b000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$bt_l2cap(0x1f, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x3, 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000928000)={0x1, 0xffffffffffffff9c, 0x0}) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept$packet(0xffffffffffffff9c, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000052b000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000543000-0x50)={@loopback={0x0, 0x1}, @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}, 0x6, 0x1, 0x3, 0x100, 0x1, 0x40000, r1}) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000}, 0x1c) stat(&(0x7f0000fd4000)='./file0\x00', &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000b7a000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00007a5000-0x18)={r3, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r4, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x79, &(0x7f0000219000-0x8)={0x0, 0x0}, 0x8) 2017/12/19 23:45:21 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000829000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8001, 0x8, 0x0, 0x6, 0x9, 0x10, "351a6614974323b7c06556813e5bff254c3957ce7e15de6b9e86c560f42e6f870823a619575a3c4cfad1af5ae563d892a1a05f9df7ef944b6be31dc88610cf97", "db6565cb2a85092c55bb43b187f9718dd713816348e71f43998355372d6e69ebc16fd637fe32f962ca8d172a07cc11684565f7cba24e557f8a0560f4235e74c9", "b120dac377d847f88383137ee13d2aa7d4c364bdc5e5bb9f3760ed4aed9307b8", [0x1000, 0x8001]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = fcntl$getown(r1, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00006c2000-0xc)={r0, r1, 0x1}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000af3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000fc1000)=[{&(0x7f000086a000)="3d6051da3acf97f5a75a673d46bab4106f19e1ed79a92394548190369397a21f20441ff2e7bd8499f1ce226cffd453048d5acbeb5802007bbdc08cfcb8be0539dcaddaf2bb8b89155af90d2d5bd8d724d11d68928234e005c7acc7d1a3785d6543c5fb8b8d4b1ca0d0f948cb9c81e6cc0b646b7cb5a835d07df0d0aa6e78895037b8a82eca0acb1ed3121f8a5528b2de1a5ddce4e3d7b0829453ed13", 0x9c}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000601000-0x4)=0x1, &(0x7f00003c4000-0x8)=0x4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) writev(r0, &(0x7f0000ce2000-0x50)=[{&(0x7f0000d8f000-0x6f)="2f71b131622ca1308d8dd8577c4aba8e068115f9aacc8401095ba173611d4a0a", 0x20}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f00006e6000/0x2000)=nil, 0x2000, 0x0, &(0x7f00006b9000-0x8)=0x101, 0x0, 0x2) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000f2c000)=""/133, &(0x7f0000545000+0x6a8)=0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000f1b000/0x18000)=nil, &(0x7f0000ecc000)=[@text16={0x10, &(0x7f0000b6c000)="f26f660fea8ff4a00f29d62e360f01cfdedeb9800000c00f326635004000000f30660f383370000fc75c5a6766c7442400006000006766c744240214000000909066c744240600000000670f011424f2af", 0x51}], 0x1, 0x0, &(0x7f0000c9b000-0x10)=[], 0x0) r4 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 229.865219] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 229.881923] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x90, 'ghash\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004c5000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000cf0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df1000-0x8)={r1, 0x5}, &(0x7f00000e3000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000088b000-0x1)="ef", 0x1) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$mice(&(0x7f0000186000-0x10)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000326000)=0x3, 0x4) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000fb4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) [ 229.925930] binder: 28420 RLIMIT_NICE not set [ 229.948425] binder: 28420 RLIMIT_NICE not set [ 229.953125] binder: 28411:28420 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 229.960552] binder: 28411:28420 got reply transaction with no transaction stack [ 229.968901] binder: 28411:28420 transaction failed 29201/-71, size 0-0 line 2747 [ 229.988463] binder: 28411:28440 Acquire 1 refcount change on invalid ref 0 ret -22 [ 229.997382] binder: 28411:28440 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 230.005585] binder: 28411:28420 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 230.012550] binder: 28411:28420 unknown command 0 [ 230.017529] binder: 28411:28420 ioctl c0306201 2000dfd0 returned -22 [ 230.026264] binder: 28411:28440 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 230.026268] binder: 28411:28420 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 230.040691] binder: 28411:28440 Release 1 refcount change on invalid ref 0 ret -22 2017/12/19 23:45:21 executing program 3: clone(0x0, &(0x7f00006a5000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000912000)="") chroot(&(0x7f0000670000-0xe)='./file0/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x81000000005, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000094000)='/dev/rfkill\x00', 0x800, 0x0) accept$ax25(r0, &(0x7f00002e3000-0x9)={0x0, {""/7}, 0x0}, &(0x7f00009fe000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4e16ce3c}, @in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0xac) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:21 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) pwritev(r2, &(0x7f0000623000)=[{&(0x7f0000767000-0x3b)="86", 0x1}], 0x1, 0x20003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000048b000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001a000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000034e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x1, 0x80003, 0xfffffffffffffffa) sendto$inet(r1, &(0x7f0000a91000)="6763c9c0a493ed6699343bb934a9d78e19e2bd6a9c9dfd345105d488777c04071083848a1398b234da53d796211981adb71197679ccecf2a3427a0f7d5321ffc9714b3643f1bf095032fb67291cd70a5c048e8c51ec42814d8d71c79561f3cd0eaf93a626ac3f31428c54f948f0b3623584f5aa45fe68df2bec09fe80434d44fabda805dd0da68fa06b53023fc0d410cd1147cbcbde817a0ff3be8443dc011cd4e0a90952a8e64b4f80dfbe18b9e29d9d48f1d000a36b4a552f1e999d5c5f772bcb908cb62e81888c6ada4ba9913134620c4671eb91205c1ba9b974d866e4dd62a1a149b4c8ca24493a1", 0xea, 0x40000, &(0x7f000030a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b33000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat(r0, &(0x7f0000ca7000-0x8)='./file0\x00', 0x10000, 0x42) r1 = memfd_create(&(0x7f0000f64000)='userloppp1ptoc\'\x00', 0x3) fcntl$addseals(r1, 0x409, 0xa) fallocate(r1, 0x3, 0x0, 0x2) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003c6000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000a74000-0x3)='.!\x00', 0x0, 0x0, &(0x7f0000d19000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 23:45:21 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x0, 0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000479000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f2b000-0x1000)="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", 0x1000) pipe(&(0x7f000046b000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00007a0000)=[{&(0x7f00002ad000)='G', 0x1}], 0x1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) splice(r0, 0xc, r1, 0x0, 0xffffffffffffffff, 0x8000000000000000) fcntl$setstatus(r2, 0x4, 0x2000) socket$alg(0x26, 0x5, 0x0) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008ff000)="6747080000eefaffff8892ea5403be3d", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000674000)={0x7, 0x2, 0x3}) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0xfd}], 0x1, &(0x7f000005f000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x80}, 0x1) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f000056d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000366000)=""/39, 0x27}, {&(0x7f0000b66000)=""/27, 0x1b}, {&(0x7f0000ff9000-0xa4)=""/164, 0xa4}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 23:45:21 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fd8000+0xced)=""/1, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fe2000)='!\x00', 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000fe3000-0x4)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fe2000)=0x0) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x15) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000337000)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001af000-0xa)='/dev/cuse\x00', 0xd00, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d45000)=0x0) r1 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f00000d4000/0x2000)=nil, 0x2000, 0x0, &(0x7f00001ce000-0x8)=0x0, 0x80a, 0xfffffffffffffffe) 2017/12/19 23:45:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x8002, 0x80000000, 0x1f, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000-0x8)={r4, 0x6}, &(0x7f0000002000)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000690000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000380000-0x99)="46fe49ea8b452a9b11f5d4899b0646828c17d8888fcb99cc2f4b82de6d59fc88ee452ca582d2225d2e07046d74d39e05357c7f8374d79e9563e54fbba464090e7c2b2f61d63d682ad734a6e21825346d46f1af8dface24a997d86f5f96953cccd0442899159d1dd20203c9dd2b7616cebb3f8ce4145636dd069094bfc00f52c71f676342962c181c3a3b9370cceda4748d36a4059c87932f38", 0x99}, {&(0x7f0000ea6000)="f6a433fbe0ab27d0", 0x8}, {&(0x7f0000b17000-0x46)="797c6076b3c92d648633fb40636873384ea0391c69f2044d10a62af89abae2ec4c934362c1be1def10d9f106b391827bd7e94dab31f9fcf6555e7f7e9cebd4f92bb6d19f79c1", 0x46}, {&(0x7f0000000000)="875b81486613d108fa0c4c7d189b1d60be7df4620474ff26871e7f7861b831195397ed55ae", 0x25}, {&(0x7f000050e000)="6b4ff7a8a6434a6cd88294699d761fb6c0af67d2b1b78a2f18a7094a4e7a55ed951e9e7d8457c18a9e69eedf637472c32ac06442123269761634b6acb62c21", 0x3f}, {&(0x7f0000000000)="94fbb279bf9126d67d04373c069d4d2376e90fa45970a57468669c3da8b0c165fcdeb0bf38df03d94b9a6136862c8ada8a4f50325fe25aa7872ef0677efbaccd561f9070c3370bc68c512a54031aa7be8c70e9", 0x53}, {&(0x7f0000000000)="308abbcbef407afcfedf0b81", 0xc}], 0x7, &(0x7f0000866000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x60, 0x10}, 0x8000) dup3(r1, r2, 0x0) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091c000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000-0x26)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) prctl$intptr(0x1c, 0x27) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) socket(0x5, 0xa, 0x8) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00004d7000)={@random="bafeaebda63e", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000811000)={0x0, 0x0}, 0x1, 0x0) [ 230.048405] binder: 28411:28440 got reply transaction with no transaction stack [ 230.055845] binder: 28411:28440 transaction failed 29201/-71, size 0-0 line 2747 [ 230.064335] binder: undelivered TRANSACTION_ERROR: 29201 [ 230.069857] binder: undelivered TRANSACTION_ERROR: 29201 [ 230.081892] binder: undelivered death notification, 0000000000000000 2017/12/19 23:45:21 executing program 2: 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, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c1c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00004d0000)={0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000c1b000-0x1f)="0004000000000000fd452a234d0000d3000c1a0700010000f8dc015d000d", 0x1e) write(r0, &(0x7f0000eaa000-0x21)="1f0000000104ff0a0471cf000000000000d100000b00020007000000000000", 0x1f) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d90000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000042a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00001f2000)={0xff, 0x6, 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000132000)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000d73000)={r1, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000202000)={r1, r3}) dup3(r0, r4, 0x0) sendmsg$netlink(r4, &(0x7f0000e69000)={0x0, 0x0, &(0x7f0000ad0000-0x70)=[], 0x0, &(0x7f0000c33000-0xe8)=[], 0x0, 0x0}, 0x0) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0x32d000)=nil, 0x32d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000032d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000032d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x400000000000, 0xce33, 0xfffffffffffffffc, 0x9, 0x0, 0x1000000, 0x1000000, 0x1, 0x0}, &(0x7f000032d000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) finit_module(r0, &(0x7f0000382000-0xb)='!mime_type\x00', 0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000a2f000)='./file0\x00', &(0x7f0000edb000-0xb6)={0xb6, 0x3, "5cd614cdf60991d94757a1b86101381180fd2a793f800583bf309e817a6ee0534839c024cc869f959c21a8681c2e32c8e5deebeba2a1f2f18e62f9e9b73e858013d99ebfc858eb43f52fe2714a141b7af9681aa4b3f1e91f13ff50e79b8139e0d0589f12648300d4884c6b7b2c2261055e7095c8665668ebdafb8f1d7ad76dc0a2b835116eaeb5ab80eb80541a2f0c02542608f9887b4dcc716cdac50e93c00072e500d705d6534fe60ba48e0ebc"}, &(0x7f0000590000-0x4)=0x0, 0x1400) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = msgget(0x1, 0x2) msgrcv(r1, &(0x7f0000d22000-0x9)={0x0, ""/1}, 0x9, 0x0, 0x1800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000a17000)=0x3, &(0x7f0000985000)=0x1) r3 = getpid() fstat(r0, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000321000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a04000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000734000)={r3, r4, r5}, 0xc) r6 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r6, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:21 executing program 3: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000676000-0x9)='/dev/kvm\x00', 0x20800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af1000-0x400)={"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"}) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/mls\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000897000-0x8)='./file0\x00', 0x400, 0x4) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x38)=[], &(0x7f0000004000-0x30)=[]) fcntl$getflags(r0, 0x408) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7b000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) recvfrom$inet6(r0, &(0x7f00008f5000-0x55)=""/85, 0x55, 0x23, &(0x7f0000953000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x2, 0x0, 0x10001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2017/12/19 23:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x1) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/19 23:45:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) restart_syscall() futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f00005d9000)=0x0, 0x0) 2017/12/19 23:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x3) 2017/12/19 23:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000baa000-0x7)={&(0x7f00006f4000/0x4000)=nil, 0x4000}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setuid(0x0) 2017/12/19 23:45:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x48, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x78de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x10001, 0x8004, 0x5, 0x81, r2}, &(0x7f0000000000)=0x10) connect(r0, &(0x7f0000001000)=@rc={0x1f, {0xfffffffd, 0x7fffffff, 0x7, 0x8, 0x1, 0x4}, 0x1000}, 0x9) setsockopt$sock_void(r0, 0x29, 0x4c, 0x0, 0x0) 2017/12/19 23:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) r1 = syz_open_dev$usbmon(&(0x7f0000737000-0xd)='/dev/usbmon#\x00', 0x5472, 0x82) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000415000)='/dev/sequencer2\x00', 0x20800, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e5000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e42000-0xf9)={r2, r3, 0xff, 0x4, &(0x7f0000ecd000-0xed)="4af614765fd132059f414d55237bbab20130d8e470d2aba515e84ed795f0b7db3cba885206f19af79deda9c578e7a2e54e6ec8d443e1f1a4d69ff7a6535044086c3d55cf7eaaa0f2abf6ed0b5052d20ca6956c9dba1c9fe3a6880f394731e498c22613e0d08f7eb76d15c23c78c14f0b1186784324c279c50db9dc03f20c47acb0e7dc590018994858eee4f775d2b478c3b484e424af622fbc5872745ede3c0920ee672fa9dc4aa25d51890d3b296c1a07c99bad83212c1f9cbb5f123bace688133bb9a42507bd2f103d79e82f6bbb7a9b6c17ebf5fa24264f1cf7ebe13fe98f57f9da3bb892b0c325751c92cb", 0x7, 0x5, 0xfffffffffffffffa, 0x9, 0x5, 0x400, 0x6, "96aa1281799b22ce74153a0167a655a323ca73d2cb945c536dcfea6f8f76a495a5cc4836d40c41b10823bfe10246994057e8e74332d84058d8d877acf0576df03d2a58ca151b1ecd58f36ac0e79b73fcfd5777b5acbd5e7df6cfdcff67f60671dcbe60bc10d2d29d22c4919fc948938dd345b5909c3ed4a179dc76d80d1fb2863a2b3f0cbc2856149e9b99d3a97281fee3c7644e3877820b817b938f96aea71ac157b0930bf9c0470a1fe1317700fc4a26a2b920c855c13fb1ba6b151be7dbf8d8cb481ac73c61bbc78fff3dd49e801895"}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lgetxattr(&(0x7f0000b80000-0x8)='./file0\x00', &(0x7f00002fe000)=@known='com.apple.system.Security\x00', &(0x7f0000e3a000-0xe8)=""/232, 0xe8) lstat(&(0x7f0000a4f000-0x8)='./file0\x00', &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001a3000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000038000-0x8)='./file0\x00', r5, r6) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b38000)={&(0x7f00009d9000-0x8)='./file0\x00', r4}, 0xc) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000016b000)='/dev/loop#\x00', 0xa108, 0x80000000000) r1 = dup(r0) fsetxattr(r1, &(0x7f0000f49000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00002ed000)='/dev/loop#\x00', 0xb, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000ca2000-0x8)=0x0, 0x80a, 0x2) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000337000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cf000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000072b000)={0x0, 0x8001}, &(0x7f000012f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000017b000-0x13)={r1, 0xb, "7b258f5235bc11112757b7"}, &(0x7f0000c33000-0x4)=0x13) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000252000-0x4)=0x3b, 0x4) r2 = socket(0x15, 0x6, 0x4) getsockopt(r2, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2017/12/19 23:45:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000069000)=0x0) mmap(&(0x7f0000000000/0x283000)=nil, 0x283000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x1000000000000000) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227c, &(0x7f0000055000)="b91e5ee7834fc330114c2c7972ef112750e99ee951aaf13bf1ed8e99e7e9e1f98d17f6c6ab4ec8f3950d36251f3f98739f347c857604db8701da4ba04d028a1477248860a00a4537cd038090089cf6f2bcb32cd07ed1d7d1042fbeb21132f3675b30375aa9a9f0c51de0fffcd3e8dc551d424ecb2a14fab22a3dba90eeb0abfe85e5b64e5f8b77a4bf76f906f94aa63a96280ccac1a62deb03cc5d8435d2e9e3961fbb3d8a8c30e57b49f12b3103042e2fae7ba5560856e379939e4fa23ca2e9c590e1a87ac9bf5b22e45b3ea0c6784bd493cab623f43e9d4b3e19736372f48cae2895f7dcdc0c63f672e03421e2019d95ae") mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000284000-0x8)={0x0, 0x0}, 0x80000) 2017/12/19 23:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x4, 0xf5) getsockname$ax25(r0, &(0x7f0000752000)={0x0, {""/7}, 0x0}, &(0x7f000089e000)=0x10) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) fremovexattr(r1, &(0x7f0000b5d000-0x18)=@known='system.posix_acl_access\x00') mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) syz_open_dev$vcsn(&(0x7f00000dc000)='/dev/vcs#\x00', 0x2, 0x200000) listen$netrom(r1, 0x5) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000065a000)={0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x8) poll(&(0x7f00000dd000)=[{r1, 0x180, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x100, 0x0}, {r1, 0x2080, 0x0}, {r1, 0x4, 0x0}, {r1, 0x40, 0x0}, {r1, 0x0, 0x0}, {r1, 0x8400, 0x0}, {r1, 0x1, 0x0}], 0x9, 0x5a5) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000b37000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) connect$netrom(r1, &(0x7f000058c000)=@full={{0x3, {"8f4438fa2e0982"}, 0x28}, [{"f7a57040054491"}, {"505069421d1f96"}, {"e611bc7fe3336e"}, {"a15dc5cad9a617"}, {"1b61917aa916d7"}, {"a8e1e68d066787"}, {"4407327c98fe06"}, {"d376948d1b8e96"}]}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000095c000-0x4)={r0}) sendto$unix(r2, &(0x7f0000be4000-0xd4)="c1cfe3db6e14ed5f74ea28e32b6870e6eb318d47f8ac7e288aaa78bfe152d80e4f9c4c82fb38ec3ddfea1e1e9700935157e1f50fe25256ff9f23c66fca2c73284f4559c612be2bef1126767531473acf357afac049f213f9f8378d654a2e33bad485fc60af575a2fec21d3356f5a263f567fba7984c0793b72ef6ba61808b3facf69d3e9e99870351130033ef0d0dbf75d30c5415cea50765154b22e33d93a065ab4ae5a3b88d467124a8c133af8210481b4e262ab5eb2d0710873f1435c63cdd44656cdad5547d58269e34d1c99f887cbe20c3f", 0xd4, 0x40, &(0x7f0000b56000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6(0xa, 0x801, 0x8, &(0x7f000074a000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) 2017/12/19 23:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000771000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x15, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) wait4(r0, 0x0, 0x1, &(0x7f0000639000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 23:45:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:22 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x73, 0x40000008000001, 0x3f, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a9a000-0x7)="24ac0500", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x0, 0x0}, 0x30) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x101, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db6000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000)=0xe8) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e2e000)='/dev/input/mouse#\x00', 0x21, 0x20000) unlinkat(r0, &(0x7f000028b000)='./file0\x00', 0x200) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000860000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r2, &(0x7f000028e000-0x38)={0x0, 0x0, &(0x7f0000fd5000)={&(0x7f0000f0b000-0x90)={0x2, 0xb, 0xffffffff, 0x9, 0x12, 0x0, 0x800, 0xd0, [@sadb_x_policy={0x4, 0x12, 0x3, 0xc613, 0x0, 0x10000, 0x400, {0x1, 0x6, 0xf5, 0xef7, 0x0, 0x7, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffd8d2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x14, 0x14}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x4004000) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:22 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f0000bae000)='/dev/usbmon#\x00', 0x235d, 0x20100) r1 = semget$private(0x0, 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000000)=""/19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) tee(r0, r2, 0x7, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000076000)='net/protocols\x00') preadv(r4, &(0x7f0000e9e000-0x50)=[{&(0x7f0000b84000)=""/0, 0x0}, {&(0x7f0000414000-0xb1)=""/177, 0xb1}], 0x2, 0x0) mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f00002e7000)=""/35, &(0x7f0000623000-0x4)=0x23) socket$unix(0x1, 0x40002, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f000059b000-0x18)=[{0x40, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$int_out(r4, 0x2, &(0x7f000055d000-0x8)=0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x1) bind$alg(r5, &(0x7f0000623000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(xts-aes-aesni)\x00'}, 0x58) write(r5, &(0x7f000061d000-0x1f)="1f000000040101010000010000000000001000000101000000001000000018", 0x1f) 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x2000000000000004, 0x280000) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000022000-0x8)=0x0, 0x809, 0x0) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x60, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) 2017/12/19 23:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statfs(&(0x7f00007e6000)='./file0\x00', &(0x7f0000e89000)=""/21) r0 = memfd_create(&(0x7f0000f2b000-0x6)='wlan1\x00', 0x2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00005f1000-0x4)=0x3c00000000) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000ec1000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) recvfrom$inet6(r0, &(0x7f0000dbf000-0x13)=""/19, 0x13, 0x40, &(0x7f0000722000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 23:45:22 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ac6000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f0000ac2000-0x62)="8d", 0x1, 0x0, &(0x7f0000ac1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 23:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000044d000)={&(0x7f00001ec000-0x8)='./file0\x00', 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d43000)={0x7f}, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008f7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000adf000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r2) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockname(r2, &(0x7f00002b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) socketpair(0x5, 0xa, 0xce, &(0x7f000081d000)={0x0, 0x0}) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000038000)={0x4, &(0x7f00009ea000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f000093f000)={0x1, 0x7, 0x7, 0x7, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 23:45:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d4000-0x10)='/dev/sequencer2\x00', 0x2280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/252) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) ftruncate(r1, 0x7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000048a000-0x10)={0x1, &(0x7f00001c9000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00004e6000-0x8)={r2, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x200000000000000d, 0x6, 0x4, 0x400000000000003, 0x1, r1, 0x2}, 0x1c) dup(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f00005f0000-0xc)={&(0x7f0000ad6000)='./file0\x00', 0x0}, 0xc) 2017/12/19 23:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r3 = dup(r0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000424000-0x10)={0xffff, 0x7}) 2017/12/19 23:45:22 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x6, 0x7, 0x3a11, 0x3}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r4, 0x8}, 0x6) close(r0) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgget$private(0x0, 0x2) msgctl$IPC_RMID(r0, 0x0) syz_open_dev$loop(&(0x7f0000465000-0xb)='/dev/loop#\x00', 0x10000, 0x400) [ 230.294632] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 230.320477] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/19 23:45:22 executing program 5: mprotect(&(0x7f0000a30000/0x4000)=nil, 0x4000, 0x200000d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) fdatasync(r0) inotify_init() 2017/12/19 23:45:22 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000016d000-0xb)='/dev/loop#\x00', 0x8, 0x22bfc) ioctl$TIOCSCTTY(r0, 0x4c06, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000c3000-0xb)='/dev/vcsa#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000666000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x762b6250, 0xfffffffffffffff8}, &(0x7f00000c0000-0x4)=0x98) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f87000-0x8)={r2, 0x5}, 0x8) 2017/12/19 23:45:22 executing program 2: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ba000+0xdd1)={0x0, 0x0, 0x0}, 0xc) getpriority(0x0, r0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000806000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aa0000)=0x10) ioctl(r3, 0x4, &(0x7f0000000000)="") r5 = eventfd(0x69e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockname$inet6(r4, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0xbaa1603cf977e99, 0x0, 0x3f, 0x1}, 0xc, &(0x7f0000003000-0x16)=[{&(0x7f0000002000-0x3ec)=[{0x62, 0x100000000, 0x8, 0xfff, 0x7, "6095910e1846858372db7762aa66647d72bcedfbb0f06196003db560e902daee7923aef0815f71b92fdda2ea7e0eb29eaf437d068d5a798eef926709630bdee65bd21ec1e335fcf032f94fb11e4538ce2244"}, {0xb7, 0x7, 0x800, 0x11, 0x5d8, "04d439cb83800ff8f37b7eb25851a165f1f96ceeba617085d112aae35f6e42f354fa318987dc752a5f7ad324b6069891ee32ce7da0605d03d4a04c139126208e93dd0621d0ca317bba4ec13ea244428795eafdf84a8bf9f0e0652e5aafa656121db415a4b1ab1e6c48efbfe89a1da37b3fc6b439bface848eb777bfaa28efd88981e300468ac40e50481cf76d4d73d0875422eafda18abb6bec9f7046ab0c9f13fed76513f0f3c"}, {0xd0, 0x100, 0x22, 0x2, 0x6, "8e2d2950ecbc4e4c7af07fba81783da924282c6be227008a91e8e6aa2ff35eb009b11562feab9492f5a142af29d55b5810444f880df044ce87a8f9341b36f08f87aa9f19c8d1e9020a83577c6d5da318444ffdeace33955f668131178db6cb171b18f1293c6532e968ecc435a8b06a41b676ccac25040e3f0eb0acc815c00859e2d718b063bb5eca720629cd252eaad720f20b316040a7732b070311611e20a493320b20dfe859d2c68cc86a23fbc7396038782b716a9b664a316b0242a2e85b"}, {0x47, 0x3, 0x300, 0x9, 0x7, "0e5d5cc17f2d01939e6f69f4a73dc34c0f93cb4e5b63b6ebf623fba4d26b96d71bf74f260dc01d8f13e562ae03c97298a22bc4e12f755c"}, {0xda, 0x2400000000000, 0x20, 0x400, 0x3, "caeae772c874b9adf2e541376067977adcb1cf0349a7ba45a9ca0182d4f3a245bae3739e95c7c2638553ee34ec256bf00832a17fe8409f567e32d305e472d19f1b4d2477b5092dc7711d146e181fe05b0bbc587194a7e0bca36e95f446d32007c6714d77b367ffa575b52c85467fcf0de8bb6ca4986be6813d54edae80f5b9ebea424e76429a1005990b2af43a00f78ddfd178f53597fc1a4bd6143337119a7dcdde26a8a32ccc26a3f42342c05ccb7d16c69e6202fd4b63feaa179c528085ba3aef5c71589cf13ac7a1"}, {0xe2, 0x5e, 0x11, 0x6, 0x50, "2c1b3d2d2e15043bb272c9ae7f2e526deb648f3c1d6a8a96693409928e3b02ead7f2cac4c83f1884fa464b3e6b91819941bfbfafd0e9fbdca2bf59e216256172e11b7fcc3ae7a7bbfa0910bef1336cb8c3fabf48c0558230afbfd613c202cf81c8c0cfa8392c5ca5cbadc3859ff449dcc5724ca420eb55c7fcaefc55c34fd4b9bbc60a87f7a58b5036633737f6fcf5621f8291c73b75f0ea443dd57e7b9b05fe77421643b234b86a3f5e7006fc63168e03869e742c69439bf971ac26528ead59f7ec90e75fd4614d343e00f86cba4ae70f95"}], 0x3ec}, {&(0x7f0000001000-0x1010)=[{0x1010, 0x8, 0x108, 0x134ccecc, 0x4, "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0x1010}], 0x2, &(0x7f0000003000-0xb8)=[@rights={0x18, 0x1, 0x1, [r4, r3]}, @rights={0x28, 0x1, 0x1, [r5, r5, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r5, r4, r3, r4, r5, r4]}, @rights={0x18, 0x1, 0x1, [r3, r4]}], 0xb8, 0x40000}, 0x20008005) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x2, @rand_addr=0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000)={0x401, 0x3, 0x4, 0x5, 0x7, 0x6, 0x3, 0x7fffffff, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000004000)={r6, 0x2, 0x10, 0x7, 0x1000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r3, &(0x7f0000002000-0x40)={0x9, 0x4, 0x9, 0x5, 0x36, 0x7fffffff, 0x2, 0x7b}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r3, 0x143, &(0x7f0000002000)="dda46220614cff4519fc083535b7ce1391984ecdb0b06798547cc63e28cce13d149a42541c20e94f2d0ef57edacd674f46a83fb928d6ab8033a3d2307b29b6ce9b356ed564af44207a656107008bee2c949aacbae9d05fae32187eb6a3576ac3df8c59562e117dec79323f48a66e0ead09f5d97a54eb4800d5a76596ebe2891171187082caa5af4260") r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2f, &(0x7f0000006000+0x7ea)={0x101, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x2, 0x60000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000008000-0x14)={r7, 0x5, 0x0, 0x400, 0x9, 0x7}, &(0x7f0000006000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000003000)={r7, @in={{0x2, 0x3, @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]}}, 0x8c) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) r1 = syz_open_dev$sg(&(0x7f0000873000)='/dev/sg#\x00', 0x81, 0xa000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000044b000)=""/181) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000736000-0x43)=""/67) 2017/12/19 23:45:22 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000358000-0x58)={0x5, 0x0, [{0xfff, 0x0, 0x8}, {0x400000b1, 0x0, 0x1d2}, {0xbff, 0x0, 0x8}, {0xa4b, 0x0, 0x5}, {0xbff, 0x0, 0x3}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0f000-0xc)='/dev/rfkill\x00', 0x4203f, 0x0) writev(r2, &(0x7f0000eac000-0x50)=[{&(0x7f0000df5000-0x98)="c8995624b25e2df15c8af9f051f561eedfc52efc8b4f51111f5a6db243f52d784ca3848a0b581b3c8b084940750cc605f610bc5a1e094ff3cc1b88c67c9e45054bc203aa9f0bc42c041f2d70b875b50f8dda5f89e88c2a54c44872e6ba9e6eae82e77bc19a8a7779f851acdea2db3a3722d0d54c0f130b42f789ab1a4adfb1812e77482aca94cee614edd51a3194df1229765732c6e16f53", 0x98}, {&(0x7f0000c11000-0x32)="a96de64f0d05231760111013acf8960cb76819cb0162c762fe022791e8f947cf1a09981aab857aab04a59fd5e643374ae7ae", 0x32}, {&(0x7f0000d66000-0xcf)="ed67ffe5e26ece8754fddf3eeb812330ba324f36931fa5c5780420069444be039d5ea832c3d96221a94672404c7eb9e0ed5ceedfb86c5e8d637ef27f86fca89c9f46796f228c6cd82e2d8ca0c317124af9ebaf3fdb63ac85b2e2253adec2c1db5c532e2ea615b2e909c4775ec069d8d40422caf0d100b377c228b9c8ae1b1f61e71808d999d509ce8a74ffe3c78f856067570d36d35e06f840372d8acc14bf69c0ce2f53b7ddfab36c8976327a62ba55e09a405e1ff7dbe770c7b6af758ce17d544cb5b447dac4607d990686eb9688", 0xcf}, {&(0x7f000042c000-0x1000)="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", 0x1000}, {&(0x7f0000cd9000)="8ca9bee47691549b546457739fe8cc88941e71314c52d4c195377eb9ae3646b61ea153dba0aa4afa12d2ede91bdf8bb63e346e197bb30c5bb02ad38b9216e43176d29f5e85b275c18dde24fd6126f1fd9905f1d7a6085ef2ea93deb9048ccb39fb38fda7f557e378ab449bb810fcba0dccac864ca5fa11da5802337dbfcf36cb915aa1b50ef7d2e361456da943bf47f447fdce45b509dcafcfd5285ba23ed3832990fd9c6d0c2cf8c4738e803d8f8d5849d0187a890dd209595d8fbb7b7b2f", 0xbf}], 0x5) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000e4d000)=0x9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2017/12/19 23:45:22 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x5, 0xffff) mmap(&(0x7f000084d000/0x2000)=nil, 0x2000, 0x4, 0x4010, r0, 0x800000000000) capset(&(0x7f000050a000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f00008ce000-0x38)={&(0x7f0000a57000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a3e000-0x10)=[{&(0x7f0000bdb000)="db", 0x1}], 0x1, &(0x7f000027c000-0x1010)=[], 0x0, 0x0}, 0x20008041) sendmmsg$alg(r2, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000345000-0x80)=[{&(0x7f0000a3a000-0x1000)="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", 0xfa7}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f8637d052d92edd18be90b8073a5ce9350c9e82be16c49630faaf703415880bd17c6f470b90bc509639082ab28538373c85dad93bfe6c579fc260ad2bc6045f016424373305731544e031014761acce6183d4e1dfa324cafe0a941680ba5cb06aa76730a31e069ba5aaf689b26c938635477ce80300ce80e832709b5cc9c1d33f606174e39a0c3be87844320f4fef9d990c2c234124b30f", 0xae}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000e33000-0xa0)=[{&(0x7f00009f9000)="748429a55a094c686e801df33035d21249bebfd2bfb686030479ee9bde9933bca610bf918a9da43c894395022f56d779d9d83bb3aebdf8336f7eb56fc6504fb025b05e5a44b859985355e314798f81bfcd06e1a110c55eccd631b9f0bc99fce49cff03627557ef95731a7170bcbaad1b138296a1c315adbd6bb9c9c709bc669e816d07b45681893774a18274f580c8c92b49ccf1355690169c2c9c18e7f6d0b32d619edc5d2121337db2487dd3eea2abdc5e5ea8237d8a3ed7789d9d2a8313709745d2e0c2a6a03d19678fc5ba54cdcb0adb67802e285a47d19d327d9097841bb34f9c", 0xe3}, {&(0x7f0000a72000)="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", 0x1000}, {&(0x7f00004f7000-0xb7)="4ebe80cc44ebf5d995144b66720f2faa8171bfdb4ba12852c8ac57a2f672c53be86aaea415b02fe979bead40f56ea65b8e087bfe714348cf3a6eb0ef9eaad7f3bc8fb75b969e73187243344d627eb84b4b935736f07253e13cc9e7617ffd01652bffba7f7f3d83182c10de69d688fbf2a1a8839a3f100a2342252a5a54d404aedc2be6df069272ffe7e4700efc00e92d1b3b2e5bf30500caa0b678a38310d58e78fb40ab20250ff8eefbfe5387609044bb5aec096e6903", 0xb7}], 0x3, &(0x7f0000fc9000-0x110)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x80, 0x117, 0x2, 0x6c, "5ae6c268dea496b0d9b6cf2cc193af05df8898e6fec41d53467975f27d8f578bbcb953e3650498d5672ec6e02026ad754dae003f56783a3c643feb7797177f9f0cfff042cf89e1b529e3dec0908b2b51d92c297a17747962a53407fa0ebc09f36bb01cffa7dd35c355171e47"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xc8, 0x4004050}, {0x0, 0x0, &(0x7f0000da9000)=[{&(0x7f0000f35000-0xff)="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", 0xff}], 0x1, &(0x7f0000a6b000)=[@iv={0x88, 0x117, 0x2, 0x71, "6075b097348c998d34eb9821af66a18639925b20c8c71f8c002ed68481ff4cdead707a3fd0a9a0ea53902884ad34238f2dae5635fb0bae166189752a3cb31684c190075c6d27c77e5012eb81a7f7c51ecabe192b3b5af89bad3c7bacbc9494d0195d745c4746830646b005df00f2653148"}], 0x88, 0x4000}], 0x4, 0x20000000) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000084f000-0x8e)={0x0, 0x86, "ddb60ac51bf2a128eb577ee9ae3656e08d628b5367d8aa7af614676549fb9ba21b09d7675581fe9394f6cf48a7bcc4f72909a2fb0cbe394f3aefde14c1783990e319c81638f49c03f8f5fd2161fb3cd8bdde95d55e1ba0861cb9b53804d2de3cb22ebabcdfdfe9cd615d46f7ec68b2a3939c4dc2005c12cceb04f0e90fbd3c782ad10ad8adad"}, &(0x7f0000001000-0x4)=0x8e) r6 = socket(0xf, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000084e000)={r5, 0xfff, 0x3f, 0xdd6}, &(0x7f000084e000)=0x10) writev(r3, &(0x7f0000076000)=[{&(0x7f0000789000-0x3a)="39000000130019470400ff00000900fff0000100050000000000000000008005110001000000000000000000040000011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001000)={r5, @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]}, 0x8, 0x1, 0x2, 0x100000001, 0xbc}, &(0x7f0000001000)=0xa0) 2017/12/19 23:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00005de000-0x1000)="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", 0x1000) readv(r0, &(0x7f0000d25000-0xa0)=[{&(0x7f000037f000)=""/193, 0xc1}, {&(0x7f00005dd000)=""/4096, 0x1000}], 0x2) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000b97000)="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") r2 = accept(r1, &(0x7f0000971000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000277000-0x4)=0x14) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00008fc000)=0x0, &(0x7f0000531000)=0x4) 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000d12000)=[{&(0x7f00005cb000-0x90)=""/144, 0x90}], 0x1, &(0x7f000017d000-0x50)=[{&(0x7f0000120000)=""/72, 0x48}, {&(0x7f0000fe9000)=""/167, 0xa7}, {&(0x7f0000fb2000)=""/23, 0x17}, {&(0x7f0000549000)=""/184, 0xb8}, {&(0x7f0000f40000-0x12)=""/18, 0x12}, {&(0x7f00001ad000-0x7f)=""/127, 0x7f}, {&(0x7f00003e2000)=""/65, 0x41}, {&(0x7f00004e5000)=""/214, 0xd6}, {&(0x7f00002b8000-0x3a)=""/58, 0x3a}], 0x9, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/dev/vga_arbiter\x00', 0xc200, 0x0) 2017/12/19 23:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000886000)=[{&(0x7f0000449000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r1) r2 = gettid() futimesat(r1, &(0x7f0000791000-0x8)='./file0\x00', &(0x7f0000a15000)={{0x77359400, 0x0}, {0x0, 0x0}}) read(0xffffffffffffffff, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(0xffffffffffffffff, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(0xffffffffffffffff, 0x8, r2) fcntl$setsig(r0, 0xa, 0x12) fgetxattr(r1, &(0x7f00004ab000)=@known='system.advise\x00', &(0x7f0000a06000)=""/54, 0x36) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = getpid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000088e000)={0x6, 0x8000, 0x10001, 0x3ff, 0x0}, &(0x7f000035f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004de000-0xa0)={r4, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebd, 0x10001, 0x9, 0x1, 0x20}, &(0x7f0000baf000)=0xa0) tkill(r3, 0x20000003d) [ 230.373170] sctp: [Deprecated]: syz-executor3 (pid 28612) Use of struct sctp_assoc_value in delayed_ack socket option. [ 230.373170] Use struct sctp_sack_info instead 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/rfkill\x00', 0x301c00, 0x0) connect$bt_rfcomm(r0, &(0x7f0000224000)={0x1f, {0x2, 0x7, 0x5, 0x4, 0x3, 0x803}, 0x152}, 0x9) r1 = syz_open_dev$loop(&(0x7f0000465000-0xb)='/dev/loop#\x00', 0x4, 0xfffffffffffffffe) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/ptmx\x00', 0x400081, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a59000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c4d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, r3}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000745000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) readahead(r0, 0x8, 0x1ff) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair(0x1d, 0x1, 0x7ff, &(0x7f0000f55000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000473000-0x38)={&(0x7f0000c2a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000596000-0x20)=[{&(0x7f000024f000-0xa7)=""/167, 0xa7}, {&(0x7f00007ae000-0x89)=""/137, 0x89}], 0x2, 0x0, 0x0, 0x3ff}, 0x40010040) unshare(0x11010000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) unlinkat(r1, &(0x7f0000fa7000-0x8)='./file0\x00', 0x200) 2017/12/19 23:45:22 executing program 3: r0 = gettid() r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r1, &(0x7f0000ab8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007a4000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000330000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x800, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000003000-0x68)={0x74, 0x0, [0x5, 0x1, 0x1, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getenv(0x4201, r0, 0xca5c, &(0x7f0000001000)=0x0) r4 = getpid() kcmp(r0, r4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000003000)={0x57, 0x7fffffff, 0xffffffff, {0x6, 0x101}, {0xffff, 0xd72}, @cond=[{0x8, 0x4, 0x200, 0x6, 0x800000000000, 0x2}, {0x0, 0x3, 0x3, 0x7ff, 0x100000001, 0x63e}]}) 2017/12/19 23:45:22 executing program 2: r0 = socket(0x2, 0x6, 0x3) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000555000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0x0, 0x0}) r2 = shmat(0x0, &(0x7f000013e000/0x3000)=nil, 0x2000) shmdt(r2) r3 = epoll_create1(0x0) r4 = dup(r3) dup3(r0, r4, 0x0) sendto$ipx(r4, &(0x7f0000000000)="bfe519bdd125c059d7d890f501a26a0530567b33c9f02fb74335e6f2b1402116434e6cfd46b48ee4bec5bc28deb15b298899a318689623d849f009fab7c19c381267ebf7981c1bf55976b77c50cd770d0833b8024edf660e02cbfb0570b58470f35188f89574d6aa45b577ed8cbdba325a29a9b720411bf7c7efd7ebca8f0bcab1818c85e83330aa0666a972cc33c507884ed1093fca8d69d9ddb90a270c51bed11a4d69e740fed844dda4e0b7ebb3629a4ecdf8291411e57b0491e20ad87dd9a9b2ceef3d7532e0838bc2806c146de5d9f4631a6bf2b35937a1b7a3e4dcb873db087db605fa1409567e25", 0xeb, 0x4008000, &(0x7f0000000000)={0x4, 0x1, 0x1, "eb3fc899aa3b", 0x80000000, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bb0000-0x18)={0x0, 0x7, 0x0, 0x0, 0xcd}, &(0x7f00003f2000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xfff, 0x1, 0x3, 0x20, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f00003bd000-0xc)={0x0, 0x0}) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) fcntl$setlease(r0, 0x400, 0x0) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce1000)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00001df000)={&(0x7f0000a1d000-0x60)={0x27, 0x4, 0x7ff, 0x7, 0x1000, 0x2, "d9145340cbf39bcae0a43bb80f9fc0584694713ba388160b428e2ba1d2afda3f4f6b60026993770cfc1a8477d9d4ccbf2bac040300fc682e44aba15cd5e696", 0x0}, 0x60, &(0x7f000033a000)=[{&(0x7f0000f4a000-0x1000)="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0x1000}], 0x1, &(0x7f00004cf000)={0x70, 0x110, 0x7f, "1be98a199f4ec8810c9aa6565166477a5fdc5758ed67562516e7c68287b854a7d9a4b2c8badf90b8a3f718d8fec939a4aed6d06cdcccff470f67d37d1474f0deb419ff44664b9ef13d57731d45a78a6627f0e071d279871026ef5e"}, 0x70, 0x40851}, 0x4004000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000412000-0xb0)={{0x7ff, 0x80}, 'port1\x00', 0x0, 0x80008, 0x4, 0x80, 0x1, 0xce, 0x100000001, 0x0, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000583000)='dns_resolver\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d2000)='/dev/vcs#\x00', 0x0) 2017/12/19 23:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00004f3000-0x24)=""/36) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f82000-0x30)={0x58, 0x0, &(0x7f0000c37000-0x58)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f59000)=[], &(0x7f0000ae0000)=[]}, 0x9}}, @dead_binder_done={0x40086310, 0x0}], 0x71, 0x0, &(0x7f0000bf5000-0xc3)="7f405661d0e59aa040672499a3b8996fadcd90f86b8fd3732fa2665b98f243a707b50dc7e96fc97fb9b4ca891c542d5491be23642cf5f245ee4f5550e69072fb773a9e85b05df72d9cc98241920c9990817287b338d4dc8d9265b288329ca6f5d625d5c74f3a10230cbb90a997ca1e4dd8"}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000239000-0xe)='/selinux/user\x00', 0x2, 0x0) linkat(r0, &(0x7f00007fd000-0x8)='./file0\x00', r1, &(0x7f0000e06000-0x8)='./file0\x00', 0x400) r2 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r3 = dup(r2) epoll_wait(r0, &(0x7f000018b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffffffffffffff28) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mbind(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000e2d000-0x8)=0x7, 0x88a, 0x5) 2017/12/19 23:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b23000-0x2)=0x42aa, &(0x7f00005fb000)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000523000-0x4)=0x7f) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) r1 = syz_open_dev$mice(&(0x7f0000d83000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000b74000-0x45)=""/69) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f00004bb000/0x3000)=nil, 0x3000, 0x3000000, 0x50, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e33000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dd2000)={0x10c, 0x0, &(0x7f0000a18000-0x10c)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x10, &(0x7f000065e000)=[@fda={0x66646185, 0x6, 0x1, 0xc}], &(0x7f00007fe000-0x10)=[0x0, 0x30]}, 0x3f}}, @acquire={0x40046305, 0x2}, @register_looper={0x630b}, @enter_looper={0x630c}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000217000-0x48)=[@flat={0x776a2a85, 0xb, r2, 0x3}, @flat={0x73682a85, 0x1, r3, 0x0}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f00006e8000)=[0x38, 0x18]}, 0x1}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x18, &(0x7f00006ad000)=[@ptr={0x70742a85, 0x1, &(0x7f0000dbb000)=0x0, 0x1, 0x0, 0x1c}, @fda={0x66646185, 0x4, 0x401, 0x3e}, @fda={0x66646185, 0x1, 0x0, 0xc}], &(0x7f0000e85000)=[0x78, 0x0, 0x78]}, 0x5}}, @acquire_done={0x40106309, r4, 0x0}], 0xcc, 0x0, &(0x7f0000a1d000-0xcc)="f348a9c1302c7772e1eb11754f87bf56a7745d4d2f7ca7c2ba71e6082afe56b8cfb8f05a2e2633d4b0653aa4ffa6b70ee33f1c76e9623dde4c4a37f24e59b1bade3605dfa4dddbe5a0a23c56fb820c326912cc861976c3f6fcdf938994e662c80692945e916f43dadcebfe90c7e7ab84fde626b9f08b6c30127a742087a403eef2a04b10fadab8e8d056c5bb4995aec95dc1fe84d7ea6a0baad7cd7c62e9e7a1bc62563599a5e72ae33517418fcbb502a4287bb7291b01adbf6872ad7554c8647c25b631953fe1ca65638a48"}) [ 230.444763] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/19 23:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2017/12/19 23:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000053f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x3, 0x0}) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000efde18") fremovexattr(r0, &(0x7f0000cae000)=@known='system.posix_acl_default\x00') 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) faccessat(r1, &(0x7f00008fe000)='./file0\x00', 0x2, 0x200) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005d4000)='/dev/vcs#\x00', 0x8, 0x10840) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000611000-0x33)=""/51) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ee3000-0x8)={0xe459, 0x4, 0x1f, 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) name_to_handle_at(r0, &(0x7f0000ee5000)='./file0\x00', &(0x7f0000281000)={0x5d, 0x3, "81ad7653db8072084c72aef05de9d09ac95c0d789762c89f7063963c3892a1f3116a08eda39735edf47fba71834d1a25184cc9ed24c8b07d96327c23efce431689e48516acb74af6476ca11895cfa840cb95d9bf39"}, &(0x7f00006e6000)=0x0, 0x1000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d0000)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) 2017/12/19 23:45:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000000000/0x1000)=nil) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x24840, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x1f, r1, 0x0, r2, r3, 0x111, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x80, 0x20, 0x0, r5, r6, 0x3, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x2000, 0x1200, &(0x7f0000000000/0x2000)=nil) sysfs$1(0xfe4, &(0x7f0000e52000)='\x00') modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0xfffffffffffffffa, 0x20100800, 0x0, 0x5, 0x93, 0x8, 0xa42, 0x993, 0x5, 0x1}, 0x10) [ 230.503213] binder: tried to use weak ref as strong ref [ 230.508639] binder: 28666:28675 got transaction to invalid handle [ 230.514882] binder: 28666:28675 transaction failed 29201/-22, size 0-0 line 2832 [ 230.537066] binder_alloc: binder_alloc_mmap_handler: 28666 20000000-20002000 already mapped failed -16 [ 230.537539] autofs4:pid:28702:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.3740205056), cmd(0x0000937e) [ 230.537544] autofs4:pid:28702:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 230.538544] autofs4:pid:28704:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.3740205056), cmd(0x0000937e) [ 230.538548] autofs4:pid:28704:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 230.564388] binder: BINDER_SET_CONTEXT_MGR already set [ 230.564394] binder: 28666:28675 ioctl 40046207 0 returned -16 [ 230.611068] binder_alloc: 28666: binder_alloc_buf, no vma [ 230.616649] binder: 28666:28692 transaction failed 29189/-3, size 80-16 line 2947 [ 230.626280] binder: 28666:28675 got transaction to invalid handle [ 230.632529] binder: 28666:28675 transaction failed 29201/-22, size 0-0 line 2832 [ 230.641682] binder: undelivered TRANSACTION_ERROR: 29189 [ 230.647143] binder: release 28666:28675 transaction 340 out, still active 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000001000-0x4)=0x8, 0x4) prctl$intptr(0x4, 0x1f8) 2017/12/19 23:45:22 executing program 2: prctl$void(0x1f) 2017/12/19 23:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000058e000)='rxrpc_s\x00', &(0x7f0000e9f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f1000-0x1000)="fd103cac10d1b64db0d0fc8b2df381650ae74e2b5055d48f4bdfef53f1e1060e0af0e9fa509fea9bac6dd12543b80d5707bdfef05f7f303fc00b393cba5db0bb56f5a951088fa927fb0dafd4c449ea396a59f4f14fd09cc4e639170fa5255c82a7c7c675a90a4f6b60fd8fabd3ff465ad1ce44b63dc52eb1732080b5f67ba0204a88c9acaeefa1c08f06c0f5f5de3c0b8dc755d5158521adabaabb64afaac2db83a7f2c871d466f87efef161d5ec32218e019e9f1d279e6ae403a5a9eea8be325da3fe4ba729a0be8d9e50192f6e12de10963714cf068dd0d1613ab5124dd2c5665528c310256328634cbe4bba3b1b4b25478476a5b88ea54fd2d284d25071064153e3cd1adf20e25f153953bcfb5e81289367b610dba18cf42b8295483bd7e2ccec082c8b856be008ff2115e1788b942d876c3c2926f4af600f77cf9ea1da78ed1aaf3e45657f803603612e6059335d241b2a07f15add3c7e973c27c4f2b9eb44b28cfb4e40f9488ca9aad8e82ea477bac78f9a75211416e1d9b0e88c54bdb43325337c9d8d7d86fa0b4b74da96540efa2ad84b0fb585eaea73cf96608ecd2347eca5311f9a2aaf8844bab260d052e2431d6e0f331834a7c8675be23d0664d84fdf26c7a1efd7dbbfabeb0d4b35eb4dbf7af86a7fbba3a637b8edddc0e2cc2c8fb32c25737a782856d2c77560b28767f26390f11a6cd821ecd9ef7586403962d872941807a437015e608de4cad63c0bafaed47b7c0127f80fb96cbe6ad84156301adf475f51baabdc01e3bf0eae66d9559f518854cffc639b5515eee96c11fb819da7370e5810edb297e95e5d1d174fdc4a035fa7828ba5cd960ea90522a4306e61c83bd9a8a78d0c7a226a1a4657c4d392dddd5023cf44287cfd9bbaee3dae67a3c1e03a5fbcc083b2fef4a199acc571311593fbcdcd3d91334805d28a52ab04a37ce1dbb9dd81f8994894e04ac7387c3cddf401bb5f11e9a0545fd7bc52f9a90992181a828394a558122fe2846135a69396638ccfa04afc3f61e289eb5635d58826a65a217c33acf8aee3bbfced5af4e58842aa952824d211377720228e0b0fe42b02c681655720de3ac461b862c8637611b23fa50f1c04030a7c8c88089aafaefa7ca51dc0b49760d29c2c7db752ec672faf4ded218b0c17b7f60ce174cd2f7d6262adb8f75fb05aa1d02a05b7364305144def9dfd60bf851bbcaecf2358a2c0171e3ec765ebbb07e9caa464a4cdc3d517d9167b349cb98f106ba5f22824b0dbbf6963bb03d7444992de1345826a36d3e0ea072e0e1dd0fa829c957b119ae020705bf87b4d0341f362a85e05e877c62eab6d3bb9f55c1834c10c8699360cea09372c35fa04ecbb93783c8e7b330cc139a307392e99656d55419f849f38945ada1033f009569b5647b43b79defa5060aed4355ce00b66a67b8f0e72892034469a16a8ddd544b0698cc397477205d1287ef45e1afb282ebe7cc078cbc591b1a7893eb3a11681cec7f01156b277d6c814a719793749c3f86d843d937ef8a94605198ca229c615775ed48c17a994496630bf6f7dcf86d9e4389fcf281163678fa9d81e1bf2279e5cc04d69e592ebdad307773c942066c075a428c554a2e6bad4e8a21d772ad026119d9d4e1f1a0ccb7dc3016314385f1f9e2d5a387b4a24410308dd0aef43171bc1b4b959dfb9accbeee4e38018dd84211b9a4f9d67ca033556d98e698515e34702d63b9edb52de5d099ec8e7874f053f2c68b92e322bcb2a9ab08319dd67f6ef1d186c49e2383165a9c6706d0c01be47e8ce9e4c87c6cc89fef4dc90b0ef39610400ee106f5939c19d70248e18633ce72d50bdec9b54996caedbbb960ee19e8fce86d1aba2fc2cfb37453eedcb8342617d0d28d39b4108acac503a4d749ab37c70f01b68f98f6c539d2b8e5b373751eae789964bad3a389f594b5cc135fe34ddfac2736431e0732bcb06bb8a5ec10143a360cbcaf66d9b85898201f4e1b1e11a57d577c5f1d15938a73c17526b644b5c322854935b008ed9fbfa266311cc30bfcff9cf2b6280025b85091c2bfa8d4178db46cf7607aedd056eaefc02bedf436fdc23841a42cc6fd1f92cf06780014a7f0091e7a644cd7b020de45e314a4252dd8476fa984278ad36606e916d200c7513bf189a09df5e49cb45ca37cb66874fc288dc3046ab8cae444f2da049cc69e5967938c1fb96089045aba7a850c4136828a3c1c9f97b1687a62de77ec3d03d7a04fd23c770304235c055125672ded4d9ddb8c4c2644c793c590d5a2570aa54a61a22ec802ada82b0a099384236380d7c0253744d2d921f3f09c8d73fbadc3027639c7683eb2ff77125d355446e2b7442cf0a9372217c6e436399309c7a2c2a75d988dc120a43ea7ba03dc0c9ba7b3179c3ba07b46c3def4af40abb69a33298a615f86fc8f73cc5e791045d27381d212b9e3828b0b408f389b10ce5ea902224a0b81405e8d9bc288643ba9c4a689250275b1c9ddf06c05099f8c50f48726aaa62f10adeae75e367b9b13e3e7981b1382837c779717ac38b2a37b0284a4fa9eba96a5cd8799811afc2051dde97255fafb1e76cb5d79d4e746599e4748e2fa0c95394905ceffc2546412257b0015c2ac62c971c6a6daaa961a7de87c67f62739c1cc1ac5611492a19023a4de9ebd55fe4b6aa1b11fcef8314434d11bec75a9a75f4aa531161e8812c8beee4846e4e9b7bc0f5e96e2226e85cf2a96b12420ff16ed6bfdd33670e63851befb4d37e1014e0a7e5caa3450c9ab03d19cccc1c01f2cd1c614d505262a6758fa340667d9fa26775a1d76bd4fad8aff1b398c0e785f91e64cefe04f2a622a37813330ddacc42033ff88e8bcadaab16602e80d2eeb5ccddac5a8371313b064e2a94f3ec735a3e9a6931ebda0910f6e5c23fbb5b69740ef3b0037e97f07829a09098e6ad2b092fec5b868ee1f2bb648080bc320e461727aa2fb179545b1c6bc977737e42a6d972f3a6d70a8bf43274d27da191e91e2168a0daecafb6734c09f22deda9be91e6eac35ea49edc9dbcd6d95d5268ee33b73f447a30e2dd0c93f8135aeff4b90f8b6d029d986b1c0bdcff09d3b8d663473e8b167fbe19b1de52691d1c48bbc18420e4cb4b8e849f98b4889fde284ad9432864bafac9d14ace1f8e4a51d7510e02540e6ed070d69b7ee481e67f587a802059cfc9cb11175b5704f149d4c508dd2e12fa3bee6f6271256f1466071143cf8706f7b7ddc7d5a1960ec526b79eee498c6ae646a1676138dd6f2b514334505d8fa6f2e5af61a1b4d145d6de77c79ce29487963991e92c2f4cf86bb2519c7ed13d4d2ecfa56f8b77baafe3ebc43b587c76d8684e054c4f595a1b6d05c23c82c7b51083d4e4b1b5b901d7992e84bce00b6acf5a91d8a166203036d8332ade16f40d3bd1942ebb7d1774ae6b98df7a31ff149367f02ce6e5ba7a5a075ead3e6483e9af54c0972ef45b183023402c2a69d7c07104b7ad9b28875b87b311fca40f3b24f8bc008df7e595e9c2cd8bda2c1136afa30c1a6416dace3a5134d298629618699cca03182381378400110dd564dce8cebcd590bfb47f39823f60e4f340d74aec2080d1fbcba3c97f89f42f56bbe5c2df9be69e9da76b1aad30be0340836a0a4b7e3803a8efb8b49a83e4bbf4839bcdfc320d688687cd76aea9f5c7910f8783688ea6fb0890ed1fd56f9ce4c585aa589d7f516ec733fb565165c64419450d473143b614a988bd8194616a979ab528f521f4abed06d08bbfc9f7bd5b6d3f17497f79c20a945639569959d769cb108b41fd3c282c1abc9d6fd3d92fec54128877163b3d97a2a53b40d7e6237ed12c810a5c5ba2fb98a1bae88d8d03a0e2bd1487f92912dea45d529cd4657ae1fea562a1210fbb1ba52bd48251bf9c2add421a44edeee8874a47f3e76132658ec28d1ca5a3d79e689b84408c138309e4c6abc7242759d2544ed9665e8ceb5d7d2caf015c6ad1ebcc607f6b3b7e0728d357a19429eb4456e0686ff13a3a3c7b0fdb91926c5f59ec09737e8a36991c6a64136e03bc26ccfcd8799ee3247a9ff3ca8d99ecb69663c9946b6b01138eead5a3f60954315e95372e369dd49165178c7de2088e99b11889587b0bc19af0bfb2adccea13b89b14d95b4ea8845d059fd534230922acd115b354f4c185854f050c29054ae2c98f2c0ccd9ca633581eb7c4f328ad8ffe507e8a42e3f2fe955c44ebe5bb54f3361be03087ac4d5bbbc026bc875cc2c87e5753baea800a7e83d3ac98a5bf149970dcf3a3e9d722434931bd587ba40f422ed755df146e2f026e41699113cc27100655f898359690df59bc36c4360f2f8388962b1180f07660c2e63ffd5a213cea265427d178c3451454fe4b9203ff69d743cdf85ebbf6433d2c8b6e0f137271aafc09295d052cf4b50e36aa293fc8f057d178fc5cbb8df9d76564db84e70a65e3d9d71734c4600e35819c83192c5edccb33cd4433d5d6a1b782c1231acc014d13d918ea1c324733bf5b1ed57aa63168b710eaa97c60e21b1e3206fa676644aa8d8b3a7711bce4e2e05bf4ebead1aeb0a27f49e09ad40097fc85bee4fbde3835f4c042079333cba17493f6c7dc859be44a152ac7cd3657380d24b27d8229c7740c48f81a5e4e41ba6018dcaa1563b64a5597ac041fbea57592162260aaac8e2d86596914ec81baa970d95465e8623f4e316d62f8f330d751786ce6bfd7a7f323b77cb1a80ab6de421234276121fbff84dd0c35104277a497c866149a7570461aadc532b57fa902ea2a9e5ef1fcd2a08f174ed3a891f88a6d81c992408eefea90147e2b4b51aa95f4586351c258b1960cc14daac2e39444cb4ab388c55671cdf305b77723259c44c7dbf1be3c33f55e94b9723305f38fb0d26a587888398e153424dddce782f6fec64099d2fac5f4ff316124ee040c7c27e6f56f45ca8fe0db02e10014800fd071d528619c4a62dde6c7cfa6d9cb5f0f3e8c3b6453a974a96faf9ce62904221cdedc9512c488b2a533ea21dd5eab6e520fc73faf1de9d31bae9813e4c3b9d1bb64d9cdb1cde654d25a1d2cd7d7f357d073b83ecd1e3f4ba3b732854d4d9280a07e320c3993a2473469bca20ed06b938bc05dc6e5e1bf06e01099f4b9ffd9f91a9ae7e0fa236c161a7f8848851a11c9edd905586c07ef04c9f9b1966c476bdd288869c63e0056769e1f6e18aaaa3dcc4121f5b63fa34e1c7aed813216747c3ba7da582048fe1bc856daa536d2afd6df1cdf81f3675fce50a6670990c29c900b208466e0a102a1c8017e6c069dda39a310f0d62ba47456e1d059e30a383b22c96c8b5c6792f25ff6edbca736af454855e5722857e985b717632af9a1e790f5fea743fee85a3ace4fa61126bf878fa6640538fd0e9b0d2beff650c1765b556f675334f022349b08ba81cb50185dc55e8dd253615e8b95c8c58d074fde6ede6b272371e84c3594fac5e7870147af141ac9d8d88b57bfb615cc0fa876049a292ebad4452175a290f723bc2b6631a1bd1f979f8f2cfd035ace19a54806e1b29a0793849649deacd1ef5243172a1ef8653b9bb57901d6adfdd7fd6ac1d6eac952b5f3ab84342adea0c5491bfeca8d6826b7f4e03fa3be35e3748b0e70886a69882e7fe1060a2052595ca0f0357e57636b2e89958d052f72e29191b39292eb32e92be43804483a7c66cd0777dc1b31b5fb1fb70d38d510ef5748d0c4e0c25eaed36ae49aad4e1a1626b8ac76f7e46cd5ed8485ae79ad5660e3745c64db35049c6f129d63cb7896e096d220ef27b1e5", 0x1000, 0xfffffffffffffff8) r1 = request_key(&(0x7f00008b6000)='pkcs7_test\x00', &(0x7f0000f0e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d68000)='%\x00', r0) add_key(&(0x7f0000e58000)='.request_key_auth\x00', &(0x7f000031a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f71000)="6035150b78b342258d87aa8d1f7d7c532fd654c4c46309fe785d216b9612f1405406004ff64356f5239fd5ad69c4355ea0514e92569b2f78ef2d6f000b4733065cf128acc8c370c0d8897f1b3820c8d4ff7709c67678b259e081be6dd8536538e650b75749972af324a0d86ed9e05082630796482ae3c9d56a98eee73c5ededb4a84a58ddb9910f6fb21a71f6799c71c6aa76041cfe95cf1dc3077a62e51242802d1af3d54c6e768a247428f8c1c546c33137a05782b4f8ca6b25e1ab0a296ee5fab729a8501663baaa039952cfc3ac9575cb3bdc375a2b63a85fd468c4d", 0xde, r1) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000892000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00006c0000-0x4)=0x3, 0x4) socketpair(0x0, 0x805, 0x5, &(0x7f0000e4b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000209000-0x1d)={0x0, 0x15, "0047caa65295582fada5327f97c20238103563486e"}, &(0x7f00002ff000-0x4)=0x1d) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000064e000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f0000146000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000010b000-0xb8)={r5, 0x1, 0x3, 0x80000000, 0x519, 0x96f, 0x3, 0x10000, {r6, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x5, 0x8, 0x2}}, &(0x7f0000237000)=0xb8) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0x3, 0x803, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e31000)=0x0, &(0x7f0000c65000)=0x4) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000086c000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a33000)={0x1, r1}) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) socketpair(0xb, 0x6, 0x5, &(0x7f0000566000-0x8)={0x0, 0x0}) 2017/12/19 23:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000e98000-0x23)="2200000014000721004f10f7e2ff050002000300010000f807000200e700ff02f155", 0x22) 2017/12/19 23:45:22 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000099a000-0x1f)="1f0000000104ff00fd434514234d000000000000080001000101dcffdf000d", 0x1f) write(r0, &(0x7f0000eaa000-0x21)="1f0000000104ff0a0471cf000000000000d100000b00020007000000000000", 0x1f) r1 = getpid() ptrace$getsig(0x4202, r1, 0x2ebd, &(0x7f0000d58000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000175000)={0x0, 0x10001, 0x5, 0x400000000, 0x40, 0x7f, 0x7, 0x2, {0x0, @in6={{0xa, 0x2, 0xd758, @loopback={0x0, 0x1}, 0x38ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0xff, 0x80000001, 0x101}}, &(0x7f0000a52000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002bf000)={r2, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000}, &(0x7f0000263000)=0x98) 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ebf000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00003f0000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$loop(&(0x7f00007aa000)='/dev/loop#\x00', 0x0, 0x311004) socket$inet(0x2, 0x120eb4bd0f37891a, 0x4) r2 = dup(r1) flistxattr(r2, &(0x7f0000700000)=""/155, 0x9b) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x41)="c6776c616e315b656d3028706f7369785f61636c5f6163636573737d27292a776c616e316d643573756d766d6e65743076626f786e65743176626f786e65743000", 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = request_key(&(0x7f0000006000-0xb)='asymmetric\x00', &(0x7f0000e0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)='proc\'eth0\\nodev\x00', 0x0) r2 = add_key(&(0x7f0000e0d000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2f)="", 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r1) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000e0d000)='\x00') 2017/12/19 23:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000071d000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000dcb000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000284000-0x4)=0x0, &(0x7f0000aa9000)=0x4) [ 230.654055] binder: undelivered TRANSACTION_COMPLETE [ 230.659144] binder: undelivered TRANSACTION_ERROR: 29201 [ 230.664592] binder: send failed reply for transaction 340, target dead [ 230.678593] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 230.691845] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/19 23:45:22 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009fc000-0x4)=0x0, &(0x7f0000fda000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x2, &(0x7f0000002000-0x8)=[{0x401, 0x3}, {0x100, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000002000-0x4)={0x0, 0xfffffffffffffff7, 0x3}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x9, 0x9, 0x4, 0x100, 0x11, 0x2d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sigaltstack(&(0x7f0000f7a000/0x2000)=nil, &(0x7f0000a67000-0x8)=0x0) writev(r1, &(0x7f0000d28000)=[{&(0x7f0000fdc000)="2900000018001980013d75241a6800210206e300680000016c0000000900059c00000000000000ff00", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001e1000-0x8)={0x1, [0x0]}, &(0x7f0000cea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000920000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x65}, 0x98) 2017/12/19 23:45:22 executing program 2: mmap(&(0x7f0000000000/0xe31000)=nil, 0xe31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000271000-0x4)="", &(0x7f0000248000-0x4)=0x0, &(0x7f0000140000-0x4)=0x0, &(0x7f000024b000)="") mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e32000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003d9000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0xf) sched_getaffinity(0x0, 0x8, &(0x7f0000004000-0x8)=0x0) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ca6000)='/dev/vcs#\x00', 0x4f3, 0x800) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x9, 0x0, 0x0}) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000dce000-0x78)=""/120) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a5f000)=0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000482000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000648000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) execveat(0xffffffffffffffff, &(0x7f00001dc000)='./file0\x00', &(0x7f0000acd000-0x40)=[&(0x7f0000bce000)='/dev/vcsa#\x00', &(0x7f0000011000-0xb)='/dev/vcsa#\x00', &(0x7f0000260000)='lovboxnet1[/wlan0ppp0{\x00', &(0x7f00009d1000)='/dev/vcsa#\x00', &(0x7f00002eb000)='\x00', &(0x7f00002f1000)='trustedem0GPLem0cpuset\x00', &(0x7f0000afb000-0x12)="be706f7369785f61636c5f61636365737300", &(0x7f0000598000-0xb)='selfppp1#/\x00'], &(0x7f0000fba000-0x30)=[&(0x7f0000f9c000-0x14)='+md5sumeth0.:-wlan1\x00', &(0x7f00004d2000-0x9)='/dev/kvm\x00', &(0x7f0000ed7000)='\x00', &(0x7f0000792000-0xb)='/dev/vcsa#\x00', &(0x7f0000329000-0x9)='/dev/kvm\x00', &(0x7f0000901000-0x4)='ppp1nodevprocposix_acl_access-nodevem1vmnet0*\x00'], 0x800) 2017/12/19 23:45:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/12/19 23:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052e000)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002b7000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getsig(0x4202, r3, 0x10000, &(0x7f0000e3b000-0x10)={0x0, 0x0, 0x0, 0x0}) tgkill(r3, r3, 0x2f) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00008c0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/19 23:45:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0xc3)=""/195) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000433000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7fff, 0x0, 0x0, 0x101}) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept4$packet(r0, &(0x7f0000238000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000074a000-0x4)=0x14, 0x80000) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f84000-0xb)='/dev/loop#\x00', 0x8001, 0x282) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) stat(&(0x7f0000969000)='./file0\x00', &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000aca000)='big_key\x00', &(0x7f0000e18000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000288000)='GPLwlan1usernodev(systemuser\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) r3 = socket(0x13, 0x5, 0xffffffff) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000180000-0x4)=0x0, &(0x7f000086b000)=0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e0f000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eba000-0x8)={0x0, 0x0}) prctl$setfpexc(0xc, 0x80000) 2017/12/19 23:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000133000-0x11)='/dev/qat_adf_ctl\x00', 0x20100, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d75000-0x68)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2017/12/19 23:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021000-0x10)={0x3, &(0x7f0000009000)=[{0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup3(r1, r1, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00001b0000-0x4)=0xffffffffffffff81, 0x4) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00007ac000-0x2)=0x68, &(0x7f0000c4c000-0x8)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000049c000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091e000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000397000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2c000-0x4)=0xe8) r4 = getpid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000cdb000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000043a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c55000-0x4)=0x0) getresgid(&(0x7f0000455000)=0x0, &(0x7f0000d1b000-0x4)=0x0, &(0x7f0000881000)=0x0) r10 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb0000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000d91000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000976000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007ba000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d95000)={0x9, 0x8, 0x1, 0x1000, &(0x7f0000d1b000-0x1000)=""/4096, 0xfa, &(0x7f000090f000-0xfa)=""/250, 0x0, &(0x7f0000cd3000)=""/0}) fcntl$getownex(r1, 0x10, &(0x7f0000872000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c1000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) r16 = getpgrp(0x0) lstat(&(0x7f0000754000)='./file0\x00', &(0x7f0000bb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006df000-0x38)={&(0x7f000055c000-0xc)={0x10, 0x0, 0x7581, 0x4}, 0xc, &(0x7f000068f000)=[{&(0x7f0000b43000)=[{0x85, 0x7fffffff, 0x70c, 0xffffffff, 0x80000001, "46023bff5377f0b3602b7ae85c487cc87344719f13d84d4b941aa2db87f3fbeff36b432132d7108a2acac4317bb2d5ec3acfc8138deb9d29fa407af814759fce35b985c0eb2a33aef825547c6958dc233e1eba812e4c47c1913425abf2f9aec609212399cfe0eb701bad6826df93f03e9449642090"}, {0x10, 0x80, 0x100, 0x7, 0x1ff, ""}, {0x5e, 0xd7, 0x100, 0xffffffffffff8001, 0xe98, "bb1ecf6e18accde34c19332e5244fb5bf0850ef20eb895963ee7592fd315ec59742a90a7590bedb023448f8403434595be00efd85c0178d7b85dab87be4cf3a334ad3baef04da943ed620df080ae"}, {0x8a, 0xfffffffffffffff9, 0x500, 0xfff, 0x1, "c52c479d17ad82e64bfd1f12582f92bc3ee70d9fdaa0c5c667a265d416293d2e7c49650ca064c7595c3a69d7bbda6dc1848ba84b13b679aa35e1205e04136c12381be75b4f4ca219328be16bbbb4f82c301b8f83c866051ac54a27dbbc66d854fa5c3c8f0ce46c1c807a752755a50c6771083e6ddbc94ad5af80"}, {0x1010, 0x100, 0xc, 0x8, 0x20, "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"}], 0x31c9}], 0x6, &(0x7f0000eec000)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r3, r11}, @cred={0x20, 0x1, 0x2, r12, r3, r13}, @cred={0x20, 0x1, 0x2, r14, r2, r15}, @cred={0x20, 0x1, 0x2, r16, r2, r17}], 0x108, 0x810}, 0x20000000) lstat(&(0x7f0000202000-0x8)='./file0\x00', &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x1, &(0x7f0000c29000/0x2000)=nil) setresuid(r2, r3, r18) [ 230.703270] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 230.715616] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2017/12/19 23:45:22 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000008d000)='dev ', 0x0) ftruncate(r0, 0xbca) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000025e000-0x28)={&(0x7f0000332000/0x4000)=nil, 0x8, 0x808378f00df8a6d3, 0x5c, &(0x7f0000fa1000/0x4000)=nil, 0x7fffffff}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000c68000-0x22)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="089b7b6b1c2b"]}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000a03000-0x8)='./file0\x00', &(0x7f0000b3c000)='./file0\x00') 2017/12/19 23:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f0000502000-0xf9)=""/249, 0xf9}], 0x1, 0x600000000000000) 2017/12/19 23:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) read(r1, &(0x7f0000e4b000)=""/234, 0xea) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c53000-0x10)={0x9, 0x3, 0x5, 0x7}, 0x10) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00005a3000-0xc)={@rand_addr=0xfff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$ax25(0xffffffffffffffff, &(0x7f0000679000)={0x0, {""/7}, 0x0}, &(0x7f0000fd4000-0x4)=0x10, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bec000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00002bb000-0x8)={0x401, r1}) r2 = syz_open_dev$loop(&(0x7f000041e000+0xc1d)='/dev/loop#\x00', 0xee5, 0x44052) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000031000-0x4)=0x0) 2017/12/19 23:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000271000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000406000-0x8)={r3, 0x0}, &(0x7f000026e000-0x4)=0x8) 2017/12/19 23:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dd000-0xf)='/dev/sequencer\x00', 0x210200, 0x0) bind$unix(r0, &(0x7f000014f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d99000)=0x8, 0x4) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000765000-0x14)={0xcf8, 0x1000, 0x91, 0xffffffffffffffc1, 0x0}, 0x14) bind$alg(r1, &(0x7f00006d1000)={0x26, "6861736800000f0000000000f3ff", 0x0, 0x0, 'ghash\x00'}, 0x58) dup2(r0, r1) 2017/12/19 23:45:22 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c52000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x200, 0x7, 0x6, 0x6, 0xdb0c, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000094000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x40001) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006b0000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000036000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x36) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xb) 2017/12/19 23:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000841000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000018d000)={0x2, 0x81, 0x2, 0x8000}, 0x10) 2017/12/19 23:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008c4000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00003f5000-0x8)='./file0\x00', 0x640402, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fa9000-0xe3)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000a73000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fsetxattr(r2, &(0x7f0000aa6000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000577000-0x23)="657468313a776c616e30637075736574282747504c70726f63766d6e6574302e5d9e00", 0x23, 0x0) pipe2(&(0x7f0000666000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006ff000)={0x0, 0xd9, "4567634fecacad0f50f6fcb66f13b1e3560f76657c14e7a8bb656c3d15ba3c5abbaa1080e936377d8bb71f31601b560c6521f847e11c299c52ab6e2865d3134a00fdd12fca8d6857cafcffe58f5271250b65b1f239e0443ed99a4c8eedc3b4d3bd98444ab207498b4655b76ba97aadff3618e0c5b87b827199b1dc70538112680e4a05d5209661d86221e20e8c43d0ea5fc310e6543ff5d0b209b5b25730bc73aa1154015d3a8c5a4f1aa25260f130a370e13398bb551f9076a1038afe4422140a28a7eb81495170289a3842e4ad624575d868f6cb0cc57b2c"}, &(0x7f0000301000-0x4)=0xe1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000c17000-0xa0)={r6, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x3, 0x9f5b, 0xb3}, &(0x7f000059a000+0x7cd)=0xa0) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000f51000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000015e000-0x4)=0xc) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) flock(r8, 0x4) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd8000-0x9)='/dev/rtc\x00', 0x101400, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/19 23:45:22 executing program 2: prctl$void(0x21) 2017/12/19 23:45:22 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005f4000)={@generic="f02db0391c1ccaed2123649d9e6fc04b", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x6, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd4000-0x20)={r1, &(0x7f00009f3000)='\t', &(0x7f0000227000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000fd2000)="", &(0x7f0000107000)=""/78}, 0x18) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000542000-0xd)='dns_resolver\x00', &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000070d000-0x15)='trustedvboxnet1&ppp0\x00', 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fd5000-0x5)='user\x00', &(0x7f00003e6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b86000)="efa4b2049949c7648bd5908d", 0xc, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x1f, 0x6, r3) epoll_create(0x3) 2017/12/19 23:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/19 23:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fd9000)={0x2, &(0x7f0000f32000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a40000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/19 23:45:22 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000004f000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000002c000)={0x82bf, 0x8bf6}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000004f000)='/dev/input/mouse#\x00', 0x1, 0x10000) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000034000)='./file0\x00', r1, &(0x7f0000050000-0x8)='./file0\x00') mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000040000/0x4000)=nil, 0x4000, &(0x7f0000051000-0xd7)=""/215) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000004f000)='./bus\x00', 0x10) r2 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x109) getdents(r2, &(0x7f000004b000)=""/24, 0x18) 2017/12/19 23:45:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44052) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) r1 = socket$inet(0x2, 0x4, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003d7000-0x4)=0x3, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000818000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b9a000-0x1a8)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @rand_addr=0xffff, [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]}]}, 0x1a8) [ 230.858843] device gre0 entered promiscuous mode [ 230.866325] device gre0 entered promiscuous mode [ 369.632102] INFO: task syz-executor5:28827 blocked for more than 120 seconds. [ 369.639412] Not tainted 4.15.0-rc3-next-20171214+ #67 [ 369.645119] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.653074] syz-executor5 D 0 28827 19996 0x00000004 [ 369.658697] Call Trace: [ 369.661274] __schedule+0x30b/0xaf0 [ 369.664890] schedule+0x2e/0x90 [ 369.668157] io_schedule+0x11/0x40 [ 369.671692] __lock_page_or_retry+0x391/0x3e0 [ 369.676179] ? page_cache_tree_insert+0x150/0x150 [ 369.681032] filemap_fault+0x61c/0xa70 [ 369.684930] ? filemap_map_pages+0x3ce/0x610 [ 369.689328] __do_fault+0x23/0xa4 [ 369.692767] __handle_mm_fault+0x10b5/0x1930 [ 369.697173] handle_mm_fault+0x215/0x450 [ 369.701220] __get_user_pages+0x1ff/0x980 [ 369.705362] populate_vma_page_range+0xa1/0xb0 [ 369.709929] __mm_populate+0xcc/0x190 [ 369.713717] vm_mmap_pgoff+0x103/0x110 [ 369.717590] SyS_mmap_pgoff+0x215/0x2c0 [ 369.721555] SyS_mmap+0x16/0x20 [ 369.724815] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 369.729554] RIP: 0033:0x452a09 [ 369.732725] RSP: 002b:00007f5757da7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 369.740428] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 369.747683] RDX: 0000000000000001 RSI: 0000000000002000 RDI: 0000000020000000 [ 369.754945] RBP: 0000000000000249 R08: 0000000000000014 R09: 0000000000000000 [ 369.762212] R10: 0000000000002011 R11: 0000000000000212 R12: 00000000006f0778 [ 369.769483] R13: 00000000ffffffff R14: 00007f5757da86d4 R15: 0000000000000000 [ 369.779113] [ 369.779113] Showing all locks held in the system: [ 369.785691] 2 locks held by khungtaskd/674: [ 369.790012] #0: (rcu_read_lock){....}, at: [<0000000075dd8171>] watchdog+0xbf/0x750 [ 369.797984] #1: (tasklist_lock){.+.+}, at: [<0000000087d7e5f8>] debug_show_all_locks+0x3d/0x1a0 [ 369.807029] 1 lock held by rsyslogd/2968: [ 369.811161] #0: (&f->f_pos_lock){+.+.}, at: [<00000000bd2ebfcf>] __fdget_pos+0x5b/0x70 [ 369.819402] 2 locks held by getty/3090: [ 369.823364] #0: (&tty->ldisc_sem){++++}, at: [<0000000083a938fd>] ldsem_down_read+0x37/0x40 [ 369.832031] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a2232c49>] n_tty_read+0xce/0xa40 [ 369.841394] 2 locks held by getty/3091: [ 369.845352] #0: (&tty->ldisc_sem){++++}, at: [<0000000083a938fd>] ldsem_down_read+0x37/0x40 [ 369.854023] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a2232c49>] n_tty_read+0xce/0xa40 [ 369.863128] 2 locks held by getty/3092: [ 369.867084] #0: (&tty->ldisc_sem){++++}, at: [<0000000083a938fd>] ldsem_down_read+0x37/0x40 [ 369.875746] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a2232c49>] n_tty_read+0xce/0xa40 [ 369.884843] 2 locks held by getty/3093: [ 369.888801] #0: (&tty->ldisc_sem){++++}, at: [<0000000083a938fd>] ldsem_down_read+0x37/0x40 [ 369.897459] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a2232c49>] n_tty_read+0xce/0xa40 [ 369.906548] 2 locks held by getty/3094: [ 369.910499] #0: (&tty->ldisc_sem){++++}, at: [<0000000083a938fd>] ldsem_down_read+0x37/0x40 [ 369.919150] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a2232c49>] n_tty_read+0xce/0xa40 [ 369.928239] 2 locks held by getty/3095: [ 369.932458] #0: (&tty->ldisc_sem){++++}, at: [<0000000083a938fd>] ldsem_down_read+0x37/0x40 [ 369.941111] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a2232c49>] n_tty_read+0xce/0xa40 [ 369.950213] 2 locks held by getty/3096: [ 369.954166] #0: (&tty->ldisc_sem){++++}, at: [<0000000083a938fd>] ldsem_down_read+0x37/0x40 [ 369.962820] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a2232c49>] n_tty_read+0xce/0xa40 [ 369.971932] 1 lock held by syz-executor5/28839: [ 369.976582] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005e13c8cd>] lo_ioctl+0x44/0xa40 [ 369.985084] [ 369.986697] ============================================= [ 369.986697] [ 369.993695] NMI backtrace for cpu 0 [ 369.997741] CPU: 0 PID: 674 Comm: khungtaskd Not tainted 4.15.0-rc3-next-20171214+ #67 [ 370.005759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.015079] Call Trace: [ 370.017638] dump_stack+0xe9/0x14b [ 370.021156] ? lapic_can_unplug_cpu+0x91/0xa0 [ 370.025618] nmi_cpu_backtrace+0x149/0x150 [ 370.029820] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.034278] nmi_trigger_cpumask_backtrace+0x101/0x150 [ 370.039527] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.044683] watchdog+0x562/0x750 [ 370.048105] kthread+0x149/0x170 [ 370.051437] ? reset_hung_task_detector+0x20/0x20 [ 370.056248] ? kthread_delayed_work_timer_fn+0xe0/0xe0 [ 370.061491] ? umh_complete+0x70/0x70 [ 370.065253] ? call_usermodehelper_exec_async+0x15b/0x190 [ 370.070753] ret_from_fork+0x24/0x30 [ 370.074495] Sending NMI from CPU 0 to CPUs 1: [ 370.078980] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.079974] Kernel panic - not syncing: hung_task: blocked tasks [ 370.079979] CPU: 0 PID: 674 Comm: khungtaskd Not tainted 4.15.0-rc3-next-20171214+ #67 [ 370.079981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.079982] Call Trace: [ 370.079989] dump_stack+0xe9/0x14b [ 370.079995] panic+0x10e/0x2f8 [ 370.080002] ? nmi_trigger_cpumask_backtrace+0xd2/0x150 [ 370.080008] watchdog+0x56e/0x750 [ 370.080015] kthread+0x149/0x170 [ 370.080018] ? reset_hung_task_detector+0x20/0x20 [ 370.080021] ? kthread_delayed_work_timer_fn+0xe0/0xe0 [ 370.080024] ? umh_complete+0x70/0x70 [ 370.080027] ? call_usermodehelper_exec_async+0x15b/0x190 [ 370.080030] ret_from_fork+0x24/0x30 [ 370.154673] Dumping ftrace buffer: [ 370.158288] (ftrace buffer empty) [ 370.161972] Kernel Offset: disabled [ 370.165568] Rebooting in 86400 seconds..